Merge tag 'wireless-drivers-next-for-davem-2019-02-06' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says: ==================== wireless-drivers-next patches for 5.1 First set of patches for 5.1. Lots of new features in various drivers but nothing really special standing out. Major changes: brcmfmac * DMI nvram filename quirk for PoV TAB-P1006W-232 tablet rsi * support for hardware scan offload iwlwifi * support for Target Wakeup Time (TWT) -- a feature that allows the AP to specify when individual stations can access the medium * support for mac80211 AMSDU handling * some new PCI IDs * relicense the pcie submodule to dual GPL/BSD * reworked the TOF/CSI (channel estimation matrix) implementation * Some product name updates in the human-readable strings mt76 * energy detect regulatory compliance fixes * preparation for MT7603 support * channel switch announcement support mwifiex * support for sd8977 chipset qtnfmac * support for 4addr mode * convert to SPDX license identifiers ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
author: David S. Miller <davem@davemloft.net> 2019-02-06 12:36:36 -0500
committer: David S. Miller <davem@davemloft.net> 2019-02-06 12:36:36 -0500
commit: 5661f29ade245afe85c14f642e5043737f53015f (patch)
tree: 8d4bbc9063c7fcd106d0e5b0c81627790fc0657d
parent: bfbae2eafe059cd4f222aee426da7d870e3cd33c (diff)
parent: 030b43671ae88f827a415ad35700705ffc10d10d (diff)
183 files changed, 4083 insertions, 3927 deletions
diff --git a/drivers/bcma/bcma_private.h b/drivers/bcma/bcma_private.h
index a4aac370f21f..6eded32d1aac 100644
--- a/drivers/bcma/bcma_private.h
+++ b/drivers/bcma/bcma_private.h
@@ -10,13 +10,13 @@
 #include <linux/delay.h>
 #define bcma_err(bus, fmt, ...) \
-        pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
+        dev_err((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
 #define bcma_warn(bus, fmt, ...) \
-        pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
+        dev_warn((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
 #define bcma_info(bus, fmt, ...) \
-        pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
+        dev_info((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
 #define bcma_debug(bus, fmt, ...) \
-        pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
+        dev_dbg((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
 struct bcma_bus;
@@ -33,7 +33,6 @@ int __init bcma_bus_early_register(struct bcma_bus *bus);
 int bcma_bus_suspend(struct bcma_bus *bus);
 int bcma_bus_resume(struct bcma_bus *bus);
 #endif
-struct device *bcma_bus_get_host_dev(struct bcma_bus *bus);
 /* scan.c */
 void bcma_detect_chip(struct bcma_bus *bus);
diff --git a/drivers/bcma/driver_gpio.c b/drivers/bcma/driver_gpio.c
index 2c0ffb77d738..a5df3d111334 100644
--- a/drivers/bcma/driver_gpio.c
+++ b/drivers/bcma/driver_gpio.c
@@ -183,7 +183,7 @@ int bcma_gpio_init(struct bcma_drv_cc *cc)
        chip->direction_input   = bcma_gpio_direction_input;
        chip->direction_output  = bcma_gpio_direction_output;
        chip->owner             = THIS_MODULE;
-        chip->parent            = bcma_bus_get_host_dev(bus);
+        chip->parent            = bus->dev;
 #if IS_BUILTIN(CONFIG_OF)
        chip->of_node           = cc->core->dev.of_node;
 #endif
diff --git a/drivers/bcma/host_pci.c b/drivers/bcma/host_pci.c
index 63410ecfe640..f52239feb4cb 100644
--- a/drivers/bcma/host_pci.c
+++ b/drivers/bcma/host_pci.c
@@ -196,6 +196,8 @@ static int bcma_host_pci_probe(struct pci_dev *dev,
                goto err_pci_release_regions;
        }
+        bus->dev = &dev->dev;
        /* Map MMIO */
        err = -ENOMEM;
        bus->mmio = pci_iomap(dev, 0, ~0UL);
diff --git a/drivers/bcma/host_soc.c b/drivers/bcma/host_soc.c
index 2dce34789329..c8073b509a2b 100644
--- a/drivers/bcma/host_soc.c
+++ b/drivers/bcma/host_soc.c
@@ -179,7 +179,6 @@ int __init bcma_host_soc_register(struct bcma_soc *soc)
        /* Host specific */
        bus->hosttype = BCMA_HOSTTYPE_SOC;
        bus->ops = &bcma_host_soc_ops;
-        bus->host_pdev = NULL;
        /* Initialize struct, detect chip */
        bcma_init_bus(bus);
@@ -213,6 +212,8 @@ static int bcma_host_soc_probe(struct platform_device *pdev)
        if (!bus)
                return -ENOMEM;
+        bus->dev = dev;
        /* Map MMIO */
        bus->mmio = of_iomap(np, 0);
        if (!bus->mmio)
@@ -221,7 +222,6 @@ static int bcma_host_soc_probe(struct platform_device *pdev)
        /* Host specific */
        bus->hosttype = BCMA_HOSTTYPE_SOC;
        bus->ops = &bcma_host_soc_ops;
-        bus->host_pdev = pdev;
        /* Initialize struct, detect chip */
        bcma_init_bus(bus);
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index fc1f4acdd189..6535614a7dc1 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -223,8 +223,8 @@ unsigned int bcma_core_irq(struct bcma_device *core, int num)
                        mips_irq = bcma_core_mips_irq(core);
                        return mips_irq <= 4 ? mips_irq + 2 : 0;
                }
-                if (bus->host_pdev)
+                if (bus->dev)
-                        return bcma_of_get_irq(&bus->host_pdev->dev, core, num);
+                        return bcma_of_get_irq(bus->dev, core, num);
                return 0;
        case BCMA_HOSTTYPE_SDIO:
                return 0;
@@ -239,18 +239,18 @@ void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core)
        core->dev.release = bcma_release_core_dev;
        core->dev.bus = &bcma_bus_type;
        dev_set_name(&core->dev, "bcma%d:%d", bus->num, core->core_index);
-        core->dev.parent = bcma_bus_get_host_dev(bus);
+        core->dev.parent = bus->dev;
-        if (core->dev.parent)
+        if (bus->dev)
-                bcma_of_fill_device(core->dev.parent, core);
+                bcma_of_fill_device(bus->dev, core);
        switch (bus->hosttype) {
        case BCMA_HOSTTYPE_PCI:
-                core->dma_dev = &bus->host_pci->dev;
+                core->dma_dev = bus->dev;
                core->irq = bus->host_pci->irq;
                break;
        case BCMA_HOSTTYPE_SOC:
-                if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) {
+                if (IS_ENABLED(CONFIG_OF) && bus->dev) {
-                        core->dma_dev = &bus->host_pdev->dev;
+                        core->dma_dev = bus->dev;
                } else {
                        core->dev.dma_mask = &core->dev.coherent_dma_mask;
                        core->dma_dev = &core->dev;
@@ -261,28 +261,6 @@ void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core)
        }
 }
-struct device *bcma_bus_get_host_dev(struct bcma_bus *bus)
-{
-        switch (bus->hosttype) {
-        case BCMA_HOSTTYPE_PCI:
-                if (bus->host_pci)
-                        return &bus->host_pci->dev;
-                else
-                        return NULL;
-        case BCMA_HOSTTYPE_SOC:
-                if (bus->host_pdev)
-                        return &bus->host_pdev->dev;
-                else
-                        return NULL;
-        case BCMA_HOSTTYPE_SDIO:
-                if (bus->host_sdio)
-                        return &bus->host_sdio->dev;
-                else
-                        return NULL;
-        }
-        return NULL;
-}
 void bcma_init_bus(struct bcma_bus *bus)
 {
        mutex_lock(&bcma_buses_mutex);
@@ -402,7 +380,6 @@ int bcma_bus_register(struct bcma_bus *bus)
 {
        int err;
        struct bcma_device *core;
-        struct device *dev;
        /* Scan for devices (cores) */
        err = bcma_bus_scan(bus);
@@ -425,10 +402,8 @@ int bcma_bus_register(struct bcma_bus *bus)
                bcma_core_pci_early_init(&bus->drv_pci[0]);
        }
-        dev = bcma_bus_get_host_dev(bus);
+        if (bus->dev)
-        if (dev) {
+                of_platform_default_populate(bus->dev->of_node, NULL, bus->dev);
-                of_platform_default_populate(dev->of_node, NULL, dev);
-        }
        /* Cores providing flash access go before SPROM init */
        list_for_each_entry(core, &bus->cores, list) {
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 2034ccc7cc72..021eb30d1fb7 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -1986,7 +1986,7 @@ static inline const char *ath10k_wmi_phymode_str(enum wmi_phy_mode mode)
                /* no default handler to allow compiler to check that the
                 * enum is fully handled
                 */
-        };
+        }
        return "<unknown>";
 }
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 54132af70094..aa1c71a76ef7 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -1140,7 +1140,7 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
                len -= ie_len;
                data += ie_len;
-        };
+        }
        ret = 0;
 out:
diff --git a/drivers/net/wireless/broadcom/b43/debugfs.c b/drivers/net/wireless/broadcom/b43/debugfs.c
index 77046384dd80..976c8ec4e992 100644
--- a/drivers/net/wireless/broadcom/b43/debugfs.c
+++ b/drivers/net/wireless/broadcom/b43/debugfs.c
@@ -668,15 +668,13 @@ static void b43_remove_dynamic_debug(struct b43_wldev *dev)
 static void b43_add_dynamic_debug(struct b43_wldev *dev)
 {
        struct b43_dfsentry *e = dev->dfsentry;
-        struct dentry *d;
-#define add_dyn_dbg(name, id, initstate) do {           \
+#define add_dyn_dbg(name, id, initstate) do {                   \
-        e->dyn_debug[id] = (initstate);                 \
+        e->dyn_debug[id] = (initstate);                         \
-        d = debugfs_create_bool(name, 0600, e->subdir,  \
+        e->dyn_debug_dentries[id] =                             \
-                                &(e->dyn_debug[id]));   \
+                debugfs_create_bool(name, 0600, e->subdir,      \
-        if (!IS_ERR(d))                                 \
+                                &(e->dyn_debug[id]));           \
-                e->dyn_debug_dentries[id] = d;          \
+        } while (0)
-                                } while (0)
        add_dyn_dbg("debug_xmitpower", B43_DBG_XMITPOWER, false);
        add_dyn_dbg("debug_dmaoverflow", B43_DBG_DMAOVERFLOW, false);
@@ -718,19 +716,6 @@ void b43_debugfs_add_device(struct b43_wldev *dev)
        snprintf(devdir, sizeof(devdir), "%s", wiphy_name(dev->wl->hw->wiphy));
        e->subdir = debugfs_create_dir(devdir, rootdir);
-        if (!e->subdir || IS_ERR(e->subdir)) {
-                if (e->subdir == ERR_PTR(-ENODEV)) {
-                        b43dbg(dev->wl, "DebugFS (CONFIG_DEBUG_FS) not "
-                               "enabled in kernel config\n");
-                } else {
-                        b43err(dev->wl, "debugfs: cannot create %s directory\n",
-                               devdir);
-                }
-                dev->dfsentry = NULL;
-                kfree(log->log);
-                kfree(e);
-                return;
-        }
        e->mmio16read_next = 0xFFFF; /* invalid address */
        e->mmio32read_next = 0xFFFF; /* invalid address */
@@ -741,13 +726,10 @@ void b43_debugfs_add_device(struct b43_wldev *dev)
 #define ADD_FILE(name, mode)    \
        do {                                                    \
-                struct dentry *d;                               \
+                e->file_##name.dentry =                         \
-                d = debugfs_create_file(__stringify(name),      \
+                        debugfs_create_file(__stringify(name),  \
                                        mode, e->subdir, dev,   \
                                        &fops_##name.fops);     \
-                e->file_##name.dentry = NULL;                   \
-                if (!IS_ERR(d))                                 \
-                        e->file_##name.dentry = d;              \
        } while (0)
@@ -818,8 +800,6 @@ void b43_debugfs_log_txstat(struct b43_wldev *dev,
 void b43_debugfs_init(void)
 {
        rootdir = debugfs_create_dir(KBUILD_MODNAME, NULL);
-        if (IS_ERR(rootdir))
-                rootdir = NULL;
 }
 void b43_debugfs_exit(void)
diff --git a/drivers/net/wireless/broadcom/b43legacy/debugfs.c b/drivers/net/wireless/broadcom/b43legacy/debugfs.c
index 82ef56ed7ca1..8150adee3e34 100644
--- a/drivers/net/wireless/broadcom/b43legacy/debugfs.c
+++ b/drivers/net/wireless/broadcom/b43legacy/debugfs.c
@@ -361,15 +361,13 @@ static void b43legacy_remove_dynamic_debug(struct b43legacy_wldev *dev)
 static void b43legacy_add_dynamic_debug(struct b43legacy_wldev *dev)
 {
        struct b43legacy_dfsentry *e = dev->dfsentry;
-        struct dentry *d;
-#define add_dyn_dbg(name, id, initstate) do {           \
+#define add_dyn_dbg(name, id, initstate) do {                   \
-        e->dyn_debug[id] = (initstate);                 \
+        e->dyn_debug[id] = (initstate);                         \
-        d = debugfs_create_bool(name, 0600, e->subdir,  \
+        e->dyn_debug_dentries[id] =                             \
-                                &(e->dyn_debug[id]));   \
+                debugfs_create_bool(name, 0600, e->subdir,      \
-        if (!IS_ERR(d))                                 \
+                                &(e->dyn_debug[id]));           \
-                e->dyn_debug_dentries[id] = d;          \
+        } while (0)
-                                } while (0)
        add_dyn_dbg("debug_xmitpower", B43legacy_DBG_XMITPOWER, false);
        add_dyn_dbg("debug_dmaoverflow", B43legacy_DBG_DMAOVERFLOW, false);
@@ -408,29 +406,14 @@ void b43legacy_debugfs_add_device(struct b43legacy_wldev *dev)
        snprintf(devdir, sizeof(devdir), "%s", wiphy_name(dev->wl->hw->wiphy));
        e->subdir = debugfs_create_dir(devdir, rootdir);
-        if (!e->subdir || IS_ERR(e->subdir)) {
-                if (e->subdir == ERR_PTR(-ENODEV)) {
-                        b43legacydbg(dev->wl, "DebugFS (CONFIG_DEBUG_FS) not "
-                               "enabled in kernel config\n");
-                } else {
-                        b43legacyerr(dev->wl, "debugfs: cannot create %s directory\n",
-                               devdir);
-                }
-                dev->dfsentry = NULL;
-                kfree(log->log);
-                kfree(e);
-                return;
-        }
 #define ADD_FILE(name, mode)    \
        do {                                                    \
-                struct dentry *d;                               \
+                e->file_##name.dentry =                         \
-                d = debugfs_create_file(__stringify(name),      \
+                        debugfs_create_file(__stringify(name),  \
                                        mode, e->subdir, dev,   \
                                        &fops_##name.fops);     \
                e->file_##name.dentry = NULL;                   \
-                if (!IS_ERR(d))                                 \
-                        e->file_##name.dentry = d;              \
        } while (0)
@@ -492,8 +475,6 @@ void b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev,
 void b43legacy_debugfs_init(void)
 {
        rootdir = debugfs_create_dir(KBUILD_MODNAME, NULL);
-        if (IS_ERR(rootdir))
-                rootdir = NULL;
 }
 void b43legacy_debugfs_exit(void)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile
index 22fd95a736a8..f7cf3e5f4849 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile
@@ -16,8 +16,8 @@
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 ccflags-y += \
-        -Idrivers/net/wireless/broadcom/brcm80211/brcmfmac      \
+        -I $(srctree)/$(src) \
-        -Idrivers/net/wireless/broadcom/brcm80211/include
+        -I $(srctree)/$(src)/../include
 obj-$(CONFIG_BRCMFMAC) += brcmfmac.o
 brcmfmac-objs += \
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index d64bf233b12c..ec129864cc9c 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -315,7 +315,7 @@ static int brcmf_sdiod_skbuff_read(struct brcmf_sdio_dev *sdiodev,
                /* bail out as things are really fishy here */
                WARN(1, "invalid sdio function number: %d\n", func->num);
                err = -ENOMEDIUM;
-        };
+        }
        if (err == -ENOMEDIUM)
                brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_NOMEDIUM);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index 1f1e95a15a17..0ce1d8174e6d 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -149,7 +149,7 @@ static int brcmf_c_process_clm_blob(struct brcmf_if *ifp)
                return err;
        }
-        err = request_firmware(&clm, clm_name, bus->dev);
+        err = firmware_request_nowarn(&clm, clm_name, bus->dev);
        if (err) {
                brcmf_info("no clm_blob available (err=%d), device may have limited channels available\n",
                           err);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
index 51d76ac45075..7535cb0d4ac0 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
@@ -43,6 +43,10 @@ static const struct brcmf_dmi_data meegopad_t08_data = {
        BRCM_CC_43340_CHIP_ID, 2, "meegopad-t08"
 };
+static const struct brcmf_dmi_data pov_tab_p1006w_data = {
+        BRCM_CC_43340_CHIP_ID, 2, "pov-tab-p1006w-data"
+};
 static const struct dmi_system_id dmi_platform_data[] = {
        {
                /* Match for the GPDwin which unfortunately uses somewhat
@@ -81,6 +85,17 @@ static const struct dmi_system_id dmi_platform_data[] = {
                },
                .driver_data = (void *)&meegopad_t08_data,
        },
+        {
+                /* Point of View TAB-P1006W-232 */
+                .matches = {
+                        DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
+                        DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
+                        /* Note 105b is Foxcon's USB/PCI vendor id */
+                        DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
+                        DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
+                },
+                .driver_data = (void *)&pov_tab_p1006w_data,
+        },
        {}
 };
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
index ffa243e2e2d0..37b403877228 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
@@ -496,6 +496,11 @@ int brcmf_pno_stop_sched_scan(struct brcmf_if *ifp, u64 reqid)
        brcmf_dbg(TRACE, "reqid=%llu\n", reqid);
        pi = ifp_to_pno(ifp);
+        /* No PNO request */
+        if (!pi->n_reqs)
+                return 0;
        err = brcmf_pno_remove_request(pi, reqid);
        if (err)
                return err;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
index a4308c6e72d7..76cfaf6999c8 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
@@ -1550,6 +1550,10 @@ void brcmf_usb_exit(void)
 void brcmf_usb_register(void)
 {
+        int ret;
        brcmf_dbg(USB, "Enter\n");
-        usb_register(&brcmf_usbdrvr);
+        ret = usb_register(&brcmf_usbdrvr);
+        if (ret)
+                brcmf_err("usb_register failed %d\n", ret);
 }
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile
index ed83f33aceb7..482d7737764d 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile
@@ -16,9 +16,9 @@
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 ccflags-y := \
-        -Idrivers/net/wireless/broadcom/brcm80211/brcmsmac \
+        -I $(srctree)/$(src) \
-        -Idrivers/net/wireless/broadcom/brcm80211/brcmsmac/phy \
+        -I $(srctree)/$(src)/phy \
-        -Idrivers/net/wireless/broadcom/brcm80211/include
+        -I $(srctree)/$(src)/../include
 brcmsmac-y := \
        mac80211_if.o \
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
index 3bd54f125776..6d776ef6ff54 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
@@ -37,27 +37,18 @@ static struct dentry *root_folder;
 void brcms_debugfs_init(void)
 {
        root_folder = debugfs_create_dir(KBUILD_MODNAME, NULL);
-        if (IS_ERR(root_folder))
-                root_folder = NULL;
 }
 void brcms_debugfs_exit(void)
 {
-        if (!root_folder)
-                return;
        debugfs_remove_recursive(root_folder);
        root_folder = NULL;
 }
-int brcms_debugfs_attach(struct brcms_pub *drvr)
+void brcms_debugfs_attach(struct brcms_pub *drvr)
 {
-        if (!root_folder)
-                return -ENODEV;
        drvr->dbgfs_dir = debugfs_create_dir(
                 dev_name(&drvr->wlc->hw->d11core->dev), root_folder);
-        return PTR_ERR_OR_ZERO(drvr->dbgfs_dir);
 }
 void brcms_debugfs_detach(struct brcms_pub *drvr)
@@ -195,7 +186,7 @@ static const struct file_operations brcms_debugfs_def_ops = {
        .llseek = seq_lseek
 };
-static int
+static void
 brcms_debugfs_add_entry(struct brcms_pub *drvr, const char *fn,
                        int (*read_fn)(struct seq_file *seq, void *data))
 {
@@ -203,27 +194,18 @@ brcms_debugfs_add_entry(struct brcms_pub *drvr, const char *fn,
        struct dentry *dentry =  drvr->dbgfs_dir;
        struct brcms_debugfs_entry *entry;
-        if (IS_ERR_OR_NULL(dentry))
-                return -ENOENT;
        entry = devm_kzalloc(dev, sizeof(*entry), GFP_KERNEL);
        if (!entry)
-                return -ENOMEM;
+                return;
        entry->read = read_fn;
        entry->drvr = drvr;
-        dentry = debugfs_create_file(fn, 0444, dentry, entry,
+        debugfs_create_file(fn, 0444, dentry, entry, &brcms_debugfs_def_ops);
-                                     &brcms_debugfs_def_ops);
-        return PTR_ERR_OR_ZERO(dentry);
 }
 void brcms_debugfs_create_files(struct brcms_pub *drvr)
 {
-        if (IS_ERR_OR_NULL(drvr->dbgfs_dir))
-                return;
        brcms_debugfs_add_entry(drvr, "hardware", brcms_debugfs_hardware_read);
        brcms_debugfs_add_entry(drvr, "macstat", brcms_debugfs_macstat_read);
 }
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.h
index 822781cf15d4..56898e6d789d 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.h
@@ -68,7 +68,7 @@ void __brcms_dbg(struct device *dev, u32 level, const char *func,
 struct brcms_pub;
 void brcms_debugfs_init(void);
 void brcms_debugfs_exit(void);
-int brcms_debugfs_attach(struct brcms_pub *drvr);
+void brcms_debugfs_attach(struct brcms_pub *drvr);
 void brcms_debugfs_detach(struct brcms_pub *drvr);
 struct dentry *brcms_debugfs_get_devdir(struct brcms_pub *drvr);
 void brcms_debugfs_create_files(struct brcms_pub *drvr);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
index e78a93a45741..c6e107f41948 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
@@ -1199,8 +1199,6 @@ wlc_lcnphy_rx_iq_est(struct brcms_phy *pi,
 {
        int wait_count = 0;
        bool result = true;
-        u8 phybw40;
-        phybw40 = CHSPEC_IS40(pi->radio_chanspec);
        mod_phy_reg(pi, 0x6da, (0x1 << 5), (1) << 5);
@@ -3082,7 +3080,7 @@ static void wlc_lcnphy_tx_pwr_ctrl_init(struct brcms_phy_pub *ppi)
        u8 bbmult;
        struct phytbl_info tab;
        s32 a1, b0, b1;
-        s32 tssi, pwr, maxtargetpwr, mintargetpwr;
+        s32 tssi, pwr, mintargetpwr;
        bool suspend;
        struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
@@ -3119,7 +3117,6 @@ static void wlc_lcnphy_tx_pwr_ctrl_init(struct brcms_phy_pub *ppi)
                b0 = pi->txpa_2g[0];
                b1 = pi->txpa_2g[1];
                a1 = pi->txpa_2g[2];
-                maxtargetpwr = wlc_lcnphy_tssi2dbm(10, a1, b0, b1);
                mintargetpwr = wlc_lcnphy_tssi2dbm(125, a1, b0, b1);
                tab.tbl_id = LCNPHY_TBL_ID_TXPWRCTL;
@@ -4212,7 +4209,7 @@ static void wlc_lcnphy_periodic_cal(struct brcms_phy *pi)
        s8 index;
        struct phytbl_info tab;
        s32 a1, b0, b1;
-        s32 tssi, pwr, maxtargetpwr, mintargetpwr;
+        s32 tssi, pwr, mintargetpwr;
        struct brcms_phy_lcnphy *pi_lcn = pi->u.pi_lcnphy;
        pi->phy_lastcal = pi->sh->now;
@@ -4249,7 +4246,6 @@ static void wlc_lcnphy_periodic_cal(struct brcms_phy *pi)
                b0 = pi->txpa_2g[0];
                b1 = pi->txpa_2g[1];
                a1 = pi->txpa_2g[2];
-                maxtargetpwr = wlc_lcnphy_tssi2dbm(10, a1, b0, b1);
                mintargetpwr = wlc_lcnphy_tssi2dbm(125, a1, b0, b1);
                tab.tbl_id = LCNPHY_TBL_ID_TXPWRCTL;
@@ -4622,13 +4618,10 @@ static void wlc_lcnphy_radio_init(struct brcms_phy *pi)
 static void wlc_lcnphy_tbl_init(struct brcms_phy *pi)
 {
        uint idx;
-        u8 phybw40;
        struct phytbl_info tab;
        const struct phytbl_info *tb;
        u32 val;
-        phybw40 = CHSPEC_IS40(pi->radio_chanspec);
        for (idx = 0; idx < dot11lcnphytbl_info_sz_rev0; idx++)
                wlc_lcnphy_write_table(pi, &dot11lcnphytbl_info_rev0[idx]);
@@ -4831,9 +4824,7 @@ static void wlc_lcnphy_baseband_init(struct brcms_phy *pi)
 void wlc_phy_init_lcnphy(struct brcms_phy *pi)
 {
-        u8 phybw40;
        struct brcms_phy_lcnphy *pi_lcn = pi->u.pi_lcnphy;
-        phybw40 = CHSPEC_IS40(pi->radio_chanspec);
        pi_lcn->lcnphy_cal_counter = 0;
        pi_lcn->lcnphy_cal_temper = pi_lcn->lcnphy_rawtempsense;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmutil/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmutil/Makefile
index 256c91f9ac4b..bb02c6220a88 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmutil/Makefile
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/Makefile
@@ -15,9 +15,7 @@
 # OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-ccflags-y :=                            \
+ccflags-y := -I $(srctree)/$(src)/../include
-        -Idrivers/net/wireless/broadcom/brcm80211/brcmutil \
-        -Idrivers/net/wireless/broadcom/brcm80211/include
 obj-$(CONFIG_BRCMUTIL)  += brcmutil.o
 brcmutil-objs   = utils.o d11.o
diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
index 57e3b6cca234..271977f7fbb0 100644
--- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
@@ -3756,10 +3756,7 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        if (err)
                goto out_remove_sysfs;
-        err = il_dbgfs_register(il, DRV_NAME);
+        il_dbgfs_register(il, DRV_NAME);
-        if (err)
-                IL_ERR("failed to create debugfs files. Ignoring error: %d\n",
-                       err);
        /* Start monitoring the killswitch */
        queue_delayed_work(il->workqueue, &il->_3945.rfkill_poll, 2 * HZ);
diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
index 6b4488a178a7..94222ae464ae 100644
--- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
@@ -4988,10 +4988,7 @@ il4965_ucode_callback(const struct firmware *ucode_raw, void *context)
        if (err)
                goto out_unbind;
-        err = il_dbgfs_register(il, DRV_NAME);
+        il_dbgfs_register(il, DRV_NAME);
-        if (err)
-                IL_ERR("failed to create debugfs files. Ignoring error: %d\n",
-                       err);
        err = sysfs_create_group(&il->pci_dev->dev.kobj, &il_attribute_group);
        if (err) {
diff --git a/drivers/net/wireless/intel/iwlegacy/common.h b/drivers/net/wireless/intel/iwlegacy/common.h
index dc6a74a05983..b079c64ca014 100644
--- a/drivers/net/wireless/intel/iwlegacy/common.h
+++ b/drivers/net/wireless/intel/iwlegacy/common.h
@@ -2974,13 +2974,11 @@ il_print_hex_dump(struct il_priv *il, int level, const void *p, u32 len)
 #endif /* CONFIG_IWLEGACY_DEBUG */
 #ifdef CONFIG_IWLEGACY_DEBUGFS
-int il_dbgfs_register(struct il_priv *il, const char *name);
+void il_dbgfs_register(struct il_priv *il, const char *name);
 void il_dbgfs_unregister(struct il_priv *il);
 #else
-static inline int
+static inline void il_dbgfs_register(struct il_priv *il, const char *name)
-il_dbgfs_register(struct il_priv *il, const char *name)
 {
-        return 0;
 }
 static inline void
diff --git a/drivers/net/wireless/intel/iwlegacy/debug.c b/drivers/net/wireless/intel/iwlegacy/debug.c
index d76073def677..fa211412e0ac 100644
--- a/drivers/net/wireless/intel/iwlegacy/debug.c
+++ b/drivers/net/wireless/intel/iwlegacy/debug.c
@@ -128,23 +128,12 @@ EXPORT_SYMBOL(il_update_stats);
 /* create and remove of files */
 #define DEBUGFS_ADD_FILE(name, parent, mode) do {                       \
-        if (!debugfs_create_file(#name, mode, parent, il,               \
+        debugfs_create_file(#name, mode, parent, il,                    \
-                         &il_dbgfs_##name##_ops))               \
+                            &il_dbgfs_##name##_ops);                    \
-                goto err;                                               \
 } while (0)
 #define DEBUGFS_ADD_BOOL(name, parent, ptr) do {                        \
-        struct dentry *__tmp;                                           \
+        debugfs_create_bool(#name, 0600, parent, ptr);                  \
-        __tmp = debugfs_create_bool(#name, 0600, parent, ptr);          \
-        if (IS_ERR(__tmp) || !__tmp)                                    \
-                goto err;                                               \
-} while (0)
-#define DEBUGFS_ADD_X32(name, parent, ptr) do {                         \
-        struct dentry *__tmp;                                           \
-        __tmp = debugfs_create_x32(#name, 0600, parent, ptr);           \
-        if (IS_ERR(__tmp) || !__tmp)                                    \
-                goto err;                                               \
 } while (0)
 /* file operation */
@@ -1341,27 +1330,18 @@ DEBUGFS_WRITE_FILE_OPS(wd_timeout);
 * Create the debugfs files and directories
 *
 */
-int
+void
 il_dbgfs_register(struct il_priv *il, const char *name)
 {
        struct dentry *phyd = il->hw->wiphy->debugfsdir;
        struct dentry *dir_drv, *dir_data, *dir_rf, *dir_debug;
        dir_drv = debugfs_create_dir(name, phyd);
-        if (!dir_drv)
-                return -ENOMEM;
        il->debugfs_dir = dir_drv;
        dir_data = debugfs_create_dir("data", dir_drv);
-        if (!dir_data)
-                goto err;
        dir_rf = debugfs_create_dir("rf", dir_drv);
-        if (!dir_rf)
-                goto err;
        dir_debug = debugfs_create_dir("debug", dir_drv);
-        if (!dir_debug)
-                goto err;
        DEBUGFS_ADD_FILE(nvm, dir_data, 0400);
        DEBUGFS_ADD_FILE(sram, dir_data, 0600);
@@ -1399,12 +1379,6 @@ il_dbgfs_register(struct il_priv *il, const char *name)
                DEBUGFS_ADD_BOOL(disable_chain_noise, dir_rf,
                                 &il->disable_chain_noise_cal);
        DEBUGFS_ADD_BOOL(disable_tx_power, dir_rf, &il->disable_tx_power_cal);
-        return 0;
-err:
-        IL_ERR("Can't create the debugfs directory\n");
-        il_dbgfs_unregister(il);
-        return -ENOMEM;
 }
 EXPORT_SYMBOL(il_dbgfs_register);
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
index 7e65073834b7..eb93711d474b 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
@@ -83,6 +83,7 @@
 #define IWL_22000_HR_A0_FW_PRE          "iwlwifi-QuQnj-a0-hr-a0-"
 #define IWL_22000_SU_Z0_FW_PRE          "iwlwifi-su-z0-"
 #define IWL_QU_B_JF_B_FW_PRE            "iwlwifi-Qu-b0-jf-b0-"
+#define IWL_CC_A_FW_PRE                 "iwlwifi-cc-a0-"
 #define IWL_22000_HR_MODULE_FIRMWARE(api) \
        IWL_22000_HR_FW_PRE __stringify(api) ".ucode"
@@ -104,6 +105,8 @@
        IWL_22000_SU_Z0_FW_PRE __stringify(api) ".ucode"
 #define IWL_QU_B_JF_B_MODULE_FIRMWARE(api) \
        IWL_QU_B_JF_B_FW_PRE __stringify(api) ".ucode"
+#define IWL_CC_A_MODULE_FIRMWARE(api) \
+        IWL_CC_A_FW_PRE __stringify(api) ".ucode"
 static const struct iwl_base_params iwl_22000_base_params = {
        .eeprom_size = OTP_LOW_IMAGE_SIZE_32K,
@@ -195,8 +198,8 @@ const struct iwl_cfg iwl22000_2ac_cfg_jf = {
        IWL_DEVICE_22500,
 };
-const struct iwl_cfg iwl22000_2ax_cfg_hr = {
+const struct iwl_cfg iwl22560_2ax_cfg_hr = {
-        .name = "Intel(R) Dual Band Wireless AX 22000",
+        .name = "Intel(R) Wireless-AX 22560",
        .fw_name_pre = IWL_22000_QU_B_HR_B_FW_PRE,
        IWL_DEVICE_22500,
        /*
@@ -207,6 +210,42 @@ const struct iwl_cfg iwl22000_2ax_cfg_hr = {
        .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
 };
+const struct iwl_cfg iwl22260_2ax_cfg = {
+        .name = "Intel(R) Wireless-AX 22260",
+        .fw_name_pre = IWL_CC_A_FW_PRE,
+        IWL_DEVICE_22500,
+        /*
+         * This device doesn't support receiving BlockAck with a large bitmap
+         * so we need to restrict the size of transmitted aggregation to the
+         * HT size; mac80211 would otherwise pick the HE max (256) by default.
+         */
+        .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+const struct iwl_cfg killer1650x_2ax_cfg = {
+        .name = "Killer(R) Wireless-AX 1650x Wireless Network Adapter (22260NGW)",
+        .fw_name_pre = IWL_CC_A_FW_PRE,
+        IWL_DEVICE_22500,
+        /*
+         * This device doesn't support receiving BlockAck with a large bitmap
+         * so we need to restrict the size of transmitted aggregation to the
+         * HT size; mac80211 would otherwise pick the HE max (256) by default.
+         */
+        .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+const struct iwl_cfg killer1650w_2ax_cfg = {
+        .name = "Killer(R) Wireless-AX 1650w Wireless Network Adapter (22260D2W)",
+        .fw_name_pre = IWL_CC_A_FW_PRE,
+        IWL_DEVICE_22500,
+        /*
+         * This device doesn't support receiving BlockAck with a large bitmap
+         * so we need to restrict the size of transmitted aggregation to the
+         * HT size; mac80211 would otherwise pick the HE max (256) by default.
+         */
+        .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
 /*
 * All JF radio modules are part of the 9000 series, but the MAC part
 * looks more like 22000.  That's why this device is here, but called
@@ -230,6 +269,12 @@ const struct iwl_cfg iwl9560_2ac_cfg_qu_b0_jf_b0 = {
        IWL_DEVICE_22500,
 };
+const struct iwl_cfg iwl9560_2ac_160_cfg_qu_b0_jf_b0 = {
+        .name = "Intel(R) Wireless-AC 9560 160MHz",
+        .fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
+        IWL_DEVICE_22500,
+};
 const struct iwl_cfg killer1550i_2ac_cfg_qu_b0_jf_b0 = {
        .name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)",
        .fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
@@ -242,6 +287,30 @@ const struct iwl_cfg killer1550s_2ac_cfg_qu_b0_jf_b0 = {
        IWL_DEVICE_22500,
 };
+const struct iwl_cfg killer1650s_2ax_cfg_qu_b0_hr_b0 = {
+        .name = "Killer(R) Wireless-AX 1650i Wireless Network Adapter (22560NGW)",
+        .fw_name_pre = IWL_22000_QU_B_HR_B_FW_PRE,
+        IWL_DEVICE_22500,
+        /*
+         * This device doesn't support receiving BlockAck with a large bitmap
+         * so we need to restrict the size of transmitted aggregation to the
+         * HT size; mac80211 would otherwise pick the HE max (256) by default.
+         */
+        .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+const struct iwl_cfg killer1650i_2ax_cfg_qu_b0_hr_b0 = {
+        .name = "Killer(R) Wireless-AX 1650s Wireless Network Adapter (22560D2W)",
+        .fw_name_pre = IWL_22000_QU_B_HR_B_FW_PRE,
+        IWL_DEVICE_22500,
+        /*
+         * This device doesn't support receiving BlockAck with a large bitmap
+         * so we need to restrict the size of transmitted aggregation to the
+         * HT size; mac80211 would otherwise pick the HE max (256) by default.
+         */
+        .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
 const struct iwl_cfg iwl22000_2ax_cfg_jf = {
        .name = "Intel(R) Dual Band Wireless AX 22000",
        .fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
@@ -324,3 +393,4 @@ MODULE_FIRMWARE(IWL_22000_JF_B0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL_22000_HR_A0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL_22000_SU_Z0_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL_QU_B_JF_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL_CC_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
index f2114137c13f..113bcf7735a0 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
@@ -73,21 +73,12 @@
 #define IWL9000_SMEM_OFFSET             0x400000
 #define IWL9000_SMEM_LEN                0x68000
-#define  IWL9000A_FW_PRE "iwlwifi-9000-pu-a0-jf-a0-"
+#define  IWL9000_FW_PRE "iwlwifi-9000-pu-b0-jf-b0-"
-#define  IWL9000B_FW_PRE "iwlwifi-9000-pu-b0-jf-b0-"
+#define  IWL9260_FW_PRE "iwlwifi-9260-th-b0-jf-b0-"
-#define  IWL9000RFB_FW_PRE "iwlwifi-9000-pu-a0-jf-b0-"
+#define IWL9000_MODULE_FIRMWARE(api) \
-#define  IWL9260A_FW_PRE "iwlwifi-9260-th-a0-jf-a0-"
+        IWL9000_FW_PRE __stringify(api) ".ucode"
-#define  IWL9260B_FW_PRE "iwlwifi-9260-th-b0-jf-b0-"
+#define IWL9260_MODULE_FIRMWARE(api) \
-#define IWL9000A_MODULE_FIRMWARE(api) \
+        IWL9260_FW_PRE __stringify(api) ".ucode"
-        IWL9000A_FW_PRE __stringify(api) ".ucode"
-#define IWL9000B_MODULE_FIRMWARE(api) \
-        IWL9000B_FW_PRE __stringify(api) ".ucode"
-#define IWL9000RFB_MODULE_FIRMWARE(api) \
-        IWL9000RFB_FW_PRE __stringify(api) ".ucode"
-#define IWL9260A_MODULE_FIRMWARE(api) \
-        IWL9260A_FW_PRE __stringify(api) ".ucode"
-#define IWL9260B_MODULE_FIRMWARE(api) \
-        IWL9260B_FW_PRE __stringify(api) ".ucode"
 static const struct iwl_base_params iwl9000_base_params = {
        .eeprom_size = OTP_LOW_IMAGE_SIZE_32K,
@@ -162,81 +153,87 @@ static const struct iwl_tt_params iwl9000_tt_params = {
 const struct iwl_cfg iwl9160_2ac_cfg = {
        .name = "Intel(R) Dual Band Wireless AC 9160",
-        .fw_name_pre = IWL9260A_FW_PRE,
+        .fw_name_pre = IWL9260_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
        IWL_DEVICE_9000,
 };
 const struct iwl_cfg iwl9260_2ac_cfg = {
        .name = "Intel(R) Dual Band Wireless AC 9260",
-        .fw_name_pre = IWL9260A_FW_PRE,
+        .fw_name_pre = IWL9260_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
+        IWL_DEVICE_9000,
+};
+const struct iwl_cfg iwl9260_2ac_160_cfg = {
+        .name = "Intel(R) Wireless-AC 9260 160MHz",
+        .fw_name_pre = IWL9260_FW_PRE,
        IWL_DEVICE_9000,
 };
 const struct iwl_cfg iwl9260_killer_2ac_cfg = {
        .name = "Killer (R) Wireless-AC 1550 Wireless Network Adapter (9260NGW)",
-        .fw_name_pre = IWL9260A_FW_PRE,
+        .fw_name_pre = IWL9260_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
        IWL_DEVICE_9000,
 };
 const struct iwl_cfg iwl9270_2ac_cfg = {
        .name = "Intel(R) Dual Band Wireless AC 9270",
-        .fw_name_pre = IWL9260A_FW_PRE,
+        .fw_name_pre = IWL9260_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
        IWL_DEVICE_9000,
 };
 const struct iwl_cfg iwl9460_2ac_cfg = {
        .name = "Intel(R) Dual Band Wireless AC 9460",
-        .fw_name_pre = IWL9260A_FW_PRE,
+        .fw_name_pre = IWL9260_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
        IWL_DEVICE_9000,
 };
 const struct iwl_cfg iwl9460_2ac_cfg_soc = {
        .name = "Intel(R) Dual Band Wireless AC 9460",
-        .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
-        .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
        IWL_DEVICE_9000,
        .integrated = true,
        .soc_latency = 5000,
 };
 const struct iwl_cfg iwl9461_2ac_cfg_soc = {
-                .name = "Intel(R) Dual Band Wireless AC 9461",
+        .name = "Intel(R) Dual Band Wireless AC 9461",
-                .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-                .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
+        IWL_DEVICE_9000,
-                .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+        .integrated = true,
-                IWL_DEVICE_9000,
+        .soc_latency = 5000,
-                .integrated = true,
-                .soc_latency = 5000,
 };
 const struct iwl_cfg iwl9462_2ac_cfg_soc = {
-                .name = "Intel(R) Dual Band Wireless AC 9462",
+        .name = "Intel(R) Dual Band Wireless AC 9462",
-                .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-                .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
+        IWL_DEVICE_9000,
-                .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+        .integrated = true,
-                IWL_DEVICE_9000,
+        .soc_latency = 5000,
-                .integrated = true,
-                .soc_latency = 5000,
 };
 const struct iwl_cfg iwl9560_2ac_cfg = {
        .name = "Intel(R) Dual Band Wireless AC 9560",
-        .fw_name_pre = IWL9260A_FW_PRE,
+        .fw_name_pre = IWL9260_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
+        IWL_DEVICE_9000,
+};
+const struct iwl_cfg iwl9560_2ac_160_cfg = {
+        .name = "Intel(R) Wireless-AC 9560 160MHz",
+        .fw_name_pre = IWL9260_FW_PRE,
        IWL_DEVICE_9000,
 };
 const struct iwl_cfg iwl9560_2ac_cfg_soc = {
        .name = "Intel(R) Dual Band Wireless AC 9560",
-        .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
+        IWL_DEVICE_9000,
-        .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+        .integrated = true,
+        .soc_latency = 5000,
+};
+const struct iwl_cfg iwl9560_2ac_160_cfg_soc = {
+        .name = "Intel(R) Wireless-AC 9560 160MHz",
+        .fw_name_pre = IWL9000_FW_PRE,
        IWL_DEVICE_9000,
        .integrated = true,
        .soc_latency = 5000,
@@ -244,9 +241,7 @@ const struct iwl_cfg iwl9560_2ac_cfg_soc = {
 const struct iwl_cfg iwl9560_killer_2ac_cfg_soc = {
        .name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)",
-        .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
-        .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
        IWL_DEVICE_9000,
        .integrated = true,
        .soc_latency = 5000,
@@ -254,9 +249,7 @@ const struct iwl_cfg iwl9560_killer_2ac_cfg_soc = {
 const struct iwl_cfg iwl9560_killer_s_2ac_cfg_soc = {
        .name = "Killer (R) Wireless-AC 1550s Wireless Network Adapter (9560NGW)",
-        .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
-        .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
        IWL_DEVICE_9000,
        .integrated = true,
        .soc_latency = 5000,
@@ -264,9 +257,7 @@ const struct iwl_cfg iwl9560_killer_s_2ac_cfg_soc = {
 const struct iwl_cfg iwl9460_2ac_cfg_shared_clk = {
        .name = "Intel(R) Dual Band Wireless AC 9460",
-        .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
-        .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
        IWL_DEVICE_9000,
        .integrated = true,
        .soc_latency = 5000,
@@ -275,9 +266,7 @@ const struct iwl_cfg iwl9460_2ac_cfg_shared_clk = {
 const struct iwl_cfg iwl9461_2ac_cfg_shared_clk = {
        .name = "Intel(R) Dual Band Wireless AC 9461",
-        .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
-        .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
        IWL_DEVICE_9000,
        .integrated = true,
        .soc_latency = 5000,
@@ -286,9 +275,7 @@ const struct iwl_cfg iwl9461_2ac_cfg_shared_clk = {
 const struct iwl_cfg iwl9462_2ac_cfg_shared_clk = {
        .name = "Intel(R) Dual Band Wireless AC 9462",
-        .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
-        .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
        IWL_DEVICE_9000,
        .integrated = true,
        .soc_latency = 5000,
@@ -297,9 +284,16 @@ const struct iwl_cfg iwl9462_2ac_cfg_shared_clk = {
 const struct iwl_cfg iwl9560_2ac_cfg_shared_clk = {
        .name = "Intel(R) Dual Band Wireless AC 9560",
-        .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
+        IWL_DEVICE_9000,
-        .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
+        .integrated = true,
+        .soc_latency = 5000,
+        .extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
+};
+const struct iwl_cfg iwl9560_2ac_160_cfg_shared_clk = {
+        .name = "Intel(R) Wireless-AC 9560 160MHz",
+        .fw_name_pre = IWL9000_FW_PRE,
        IWL_DEVICE_9000,
        .integrated = true,
        .soc_latency = 5000,
@@ -308,9 +302,7 @@ const struct iwl_cfg iwl9560_2ac_cfg_shared_clk = {
 const struct iwl_cfg iwl9560_killer_2ac_cfg_shared_clk = {
        .name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)",
-        .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
-        .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
        IWL_DEVICE_9000,
        .integrated = true,
        .soc_latency = 5000,
@@ -319,17 +311,12 @@ const struct iwl_cfg iwl9560_killer_2ac_cfg_shared_clk = {
 const struct iwl_cfg iwl9560_killer_s_2ac_cfg_shared_clk = {
        .name = "Killer (R) Wireless-AC 1550s Wireless Network Adapter (9560NGW)",
-        .fw_name_pre = IWL9000A_FW_PRE,
+        .fw_name_pre = IWL9000_FW_PRE,
-        .fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
-        .fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
        IWL_DEVICE_9000,
        .integrated = true,
        .soc_latency = 5000,
        .extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
 };
-MODULE_FIRMWARE(IWL9000A_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL9000_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL9000B_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL9260_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL9000RFB_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL9260A_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL9260B_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/Makefile b/drivers/net/wireless/intel/iwlwifi/dvm/Makefile
index 702d42b2d452..0486b17d7c41 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/Makefile
@@ -11,4 +11,4 @@ iwldvm-objs		+= rxon.o devices.o
 iwldvm-$(CONFIG_IWLWIFI_LEDS) += led.o
 iwldvm-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o
-ccflags-y += -I$(src)/../
+ccflags-y += -I $(srctree)/$(src)/../
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
index 49b71dbf8490..54b759cec8b3 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
@@ -1,6 +1,7 @@
 /******************************************************************************
 *
 * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
+ * Copyright (C) 2018 Intel Corporation
 *
 * Portions of this file are derived from the ipw3945 project, as well
 * as portions of the ieee80211 subsystem header files.
@@ -710,24 +711,6 @@ static int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
        return ret;
 }
-static inline bool iwl_enable_rx_ampdu(const struct iwl_cfg *cfg)
-{
-        if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_RXAGG)
-                return false;
-        return true;
-}
-static inline bool iwl_enable_tx_ampdu(const struct iwl_cfg *cfg)
-{
-        if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_TXAGG)
-                return false;
-        if (iwlwifi_mod_params.disable_11n & IWL_ENABLE_HT_TXAGG)
-                return true;
-        /* disabled by default */
-        return false;
-}
 static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
                                   struct ieee80211_vif *vif,
                                   struct ieee80211_ampdu_params *params)
@@ -752,7 +735,7 @@ static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
        switch (action) {
        case IEEE80211_AMPDU_RX_START:
-                if (!iwl_enable_rx_ampdu(priv->cfg))
+                if (!iwl_enable_rx_ampdu())
                        break;
                IWL_DEBUG_HT(priv, "start Rx\n");
                ret = iwl_sta_rx_agg_start(priv, sta, tid, *ssn);
@@ -764,7 +747,7 @@ static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
        case IEEE80211_AMPDU_TX_START:
                if (!priv->trans->ops->txq_enable)
                        break;
-                if (!iwl_enable_tx_ampdu(priv->cfg))
+                if (!iwl_enable_tx_ampdu())
                        break;
                IWL_DEBUG_HT(priv, "start Tx\n");
                ret = iwlagn_tx_agg_start(priv, vif, sta, tid, ssn);
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
index c219bca5cff4..bd3c3b921d4c 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
@@ -1054,7 +1054,7 @@ static void iwl_bg_restart(struct work_struct *data)
                        ieee80211_restart_hw(priv->hw);
                else
                        IWL_ERR(priv,
-                                "Cannot request restart before registrating with mac80211\n");
+                                "Cannot request restart before registering with mac80211\n");
        } else {
                WARN_ON(1);
        }
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tt.c b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c
index 4de2727ac63e..a156dcf5b7d9 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/tt.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c
@@ -1,6 +1,7 @@
 /******************************************************************************
 *
 * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
+ * Copyright (C) 2018 Intel Corporation
 *
 * Portions of this file are derived from the ipw3945 project, as well
 * as portions of the ieee80211 subsystem header files.
@@ -325,9 +326,9 @@ static void iwl_legacy_tt_handler(struct iwl_priv *priv, s32 temp, bool force)
                                        iwl_prepare_ct_kill_task(priv);
                                        tt->state = old_state;
                                }
-                        } else if (old_state == IWL_TI_CT_KILL &&
+                        } else if (old_state == IWL_TI_CT_KILL) {
-                                 tt->state != IWL_TI_CT_KILL)
                                iwl_perform_ct_kill_task(priv, false);
+                        }
                        IWL_DEBUG_TEMP(priv, "Temperature state changed %u\n",
                                        tt->state);
                        IWL_DEBUG_TEMP(priv, "Power Index change to %u\n",
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
index 8b4922bbe139..0290b333d860 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
@@ -77,7 +77,8 @@
 * @DATA_PATH_GROUP: data path group, uses command IDs from
 *      &enum iwl_data_path_subcmd_ids
 * @NAN_GROUP: NAN group, uses command IDs from &enum iwl_nan_subcmd_ids
- * @TOF_GROUP: TOF group, uses command IDs from &enum iwl_tof_subcmd_ids
+ * @LOCATION_GROUP: location group, uses command IDs from
+ *      &enum iwl_location_subcmd_ids
 * @PROT_OFFLOAD_GROUP: protocol offload group, uses command IDs from
 *      &enum iwl_prot_offload_subcmd_ids
 * @REGULATORY_AND_NVM_GROUP: regulatory/NVM group, uses command IDs from
@@ -92,7 +93,7 @@ enum iwl_mvm_command_groups {
        PHY_OPS_GROUP = 0x4,
        DATA_PATH_GROUP = 0x5,
        NAN_GROUP = 0x7,
-        TOF_GROUP = 0x8,
+        LOCATION_GROUP = 0x8,
        PROT_OFFLOAD_GROUP = 0xb,
        REGULATORY_AND_NVM_GROUP = 0xc,
        DEBUG_GROUP = 0xf,
@@ -353,16 +354,6 @@ enum iwl_legacy_cmds {
        PHY_DB_CMD = 0x6c,
        /**
-         * @TOF_CMD: &struct iwl_tof_config_cmd
-         */
-        TOF_CMD = 0x10,
-        /**
-         * @TOF_NOTIFICATION: &struct iwl_tof_gen_resp_cmd
-         */
-        TOF_NOTIFICATION = 0x11,
-        /**
         * @POWER_TABLE_CMD: &struct iwl_device_power_cmd
         */
        POWER_TABLE_CMD = 0x77,
@@ -415,7 +406,11 @@ enum iwl_legacy_cmds {
        TX_ANT_CONFIGURATION_CMD = 0x98,
        /**
-         * @STATISTICS_CMD: &struct iwl_statistics_cmd
+         * @STATISTICS_CMD:
+         * one of &struct iwl_statistics_cmd,
+         * &struct iwl_notif_statistics_v11,
+         * &struct iwl_notif_statistics_v10,
+         * &struct iwl_notif_statistics
         */
        STATISTICS_CMD = 0x9c,
@@ -423,7 +418,7 @@ enum iwl_legacy_cmds {
         * @STATISTICS_NOTIFICATION:
         * one of &struct iwl_notif_statistics_v10,
         * &struct iwl_notif_statistics_v11,
-         * &struct iwl_notif_statistics_cdb
+         * &struct iwl_notif_statistics
         */
        STATISTICS_NOTIFICATION = 0x9d,
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
index 6fae02fa4cad..86ea0784e1a3 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
@@ -224,8 +224,18 @@ struct iwl_wowlan_pattern {
 #define IWL_WOWLAN_MAX_PATTERNS 20
+/**
+ * struct iwl_wowlan_patterns_cmd - WoWLAN wakeup patterns
+ */
 struct iwl_wowlan_patterns_cmd {
+        /**
+         * @n_patterns: number of patterns
+         */
        __le32 n_patterns;
+        /**
+         * @patterns: the patterns, array length in @n_patterns
+         */
        struct iwl_wowlan_pattern patterns[];
 } __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_1 */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
index fdc54a5dc9de..93c06e6c1ced 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
@@ -105,6 +105,12 @@ enum iwl_data_path_subcmd_ids {
        HE_AIR_SNIFFER_CONFIG_CMD = 0x13,
        /**
+         * @CHEST_COLLECTOR_FILTER_CONFIG_CMD: Configure the CSI
+         *      matrix collection, uses &struct iwl_channel_estimation_cfg
+         */
+        CHEST_COLLECTOR_FILTER_CONFIG_CMD = 0x14,
+        /**
         * @RX_NO_DATA_NOTIF: &struct iwl_rx_no_data
         */
        RX_NO_DATA_NOTIF = 0xF5,
@@ -156,4 +162,53 @@ struct iwl_mu_group_mgmt_notif {
        __le32 user_position[4];
 } __packed; /* MU_GROUP_MNG_NTFY_API_S_VER_1 */
+enum iwl_channel_estimation_flags {
+        IWL_CHANNEL_ESTIMATION_ENABLE   = BIT(0),
+        IWL_CHANNEL_ESTIMATION_TIMER    = BIT(1),
+        IWL_CHANNEL_ESTIMATION_COUNTER  = BIT(2),
+};
+/**
+ * struct iwl_channel_estimation_cfg - channel estimation reporting config
+ */
+struct iwl_channel_estimation_cfg {
+        /**
+         * @flags: flags, see &enum iwl_channel_estimation_flags
+         */
+        __le32 flags;
+        /**
+         * @timer: if enabled via flags, automatically disable after this many
+         *      microseconds
+         */
+        __le32 timer;
+        /**
+         * @count: if enabled via flags, automatically disable after this many
+         *      frames with channel estimation matrix were captured
+         */
+        __le32 count;
+        /**
+         * @rate_n_flags_mask: only try to record the channel estimation matrix
+         *      if the rate_n_flags value for the received frame (let's call
+         *      that rx_rnf) matches the mask/value given here like this:
+         *      (rx_rnf & rate_n_flags_mask) == rate_n_flags_val.
+         */
+        __le32 rate_n_flags_mask;
+        /**
+         * @rate_n_flags_val: see @rate_n_flags_mask
+         */
+        __le32 rate_n_flags_val;
+        /**
+         * @reserved: reserved (for alignment)
+         */
+        __le32 reserved;
+        /**
+         * @frame_types: bitmap of frame types to capture, the received frame's
+         *      subtype|type takes 6 bits in the frame and the corresponding bit
+         *      in this field must be set to 1 to capture channel estimation for
+         *      that frame type. Set to all-ones to enable capturing for all
+         *      frame types.
+         */
+        __le64 frame_types;
+} __packed; /* CHEST_COLLECTOR_FILTER_CMD_API_S_VER_1 */
 #endif /* __iwl_fw_api_datapath_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
index dc1fa377087a..988584973aba 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
@@ -335,29 +335,11 @@ struct iwl_dbg_mem_access_rsp {
        __le32 data[];
 } __packed; /* DEBUG_(U|L)MAC_RD_WR_RSP_API_S_VER_1 */
-#define CONT_REC_COMMAND_SIZE   80
+#define LDBG_CFG_COMMAND_SIZE   80
-#define ENABLE_CONT_RECORDING   0x15
-#define DISABLE_CONT_RECORDING  0x16
 #define BUFFER_ALLOCATION       0x27
 #define START_DEBUG_RECORDING   0x29
 #define STOP_DEBUG_RECORDING    0x2A
-/*
- * struct iwl_continuous_record_mode - recording mode
- */
-struct iwl_continuous_record_mode {
-        __le16 enable_recording;
-} __packed;
-/*
- * struct iwl_continuous_record_cmd - enable/disable continuous recording
- */
-struct iwl_continuous_record_cmd {
-        struct iwl_continuous_record_mode record_mode;
-        u8 pad[CONT_REC_COMMAND_SIZE -
-                sizeof(struct iwl_continuous_record_mode)];
-} __packed;
 /* maximum fragments to be allocated per target of allocationId */
 #define IWL_BUFFER_LOCATION_MAX_FRAGS   2
@@ -385,4 +367,17 @@ struct iwl_buffer_allocation_cmd {
        struct iwl_fragment_data fragments[IWL_BUFFER_LOCATION_MAX_FRAGS];
 } __packed; /* BUFFER_ALLOCATION_CMD_API_S_VER_1 */
+/**
+ * struct iwl_ldbg_config_cmd - LDBG config command
+ * @type: configuration type
+ * @pad: reserved space for type-dependent data
+ */
+struct iwl_ldbg_config_cmd {
+        __le32 type;
+        union {
+                u8 pad[LDBG_CFG_COMMAND_SIZE - sizeof(__le32)];
+                struct iwl_buffer_allocation_cmd buffer_allocation;
+        }; /* LDBG_CFG_BODY_API_U_VER_2 (partially) */
+} __packed; /* LDBG_CFG_CMD_API_S_VER_2 */
 #endif /* __iwl_fw_api_debug_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h
new file mode 100644
index 000000000000..6da91ec0df55
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h
@@ -0,0 +1,711 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <linuxwifi@intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+#ifndef __iwl_fw_api_location_h__
+#define __iwl_fw_api_location_h__
+/**
+ * enum iwl_location_subcmd_ids - location group command IDs
+ */
+enum iwl_location_subcmd_ids {
+        /**
+         * @TOF_RANGE_REQ_CMD: TOF ranging request,
+         *      uses &struct iwl_tof_range_req_cmd
+         */
+        TOF_RANGE_REQ_CMD = 0x0,
+        /**
+         * @TOF_CONFIG_CMD: TOF configuration, uses &struct iwl_tof_config_cmd
+         */
+        TOF_CONFIG_CMD = 0x1,
+        /**
+         * @TOF_RANGE_ABORT_CMD: abort ongoing ranging, uses
+         *      &struct iwl_tof_range_abort_cmd
+         */
+        TOF_RANGE_ABORT_CMD = 0x2,
+        /**
+         * @TOF_RANGE_REQ_EXT_CMD: TOF extended ranging config,
+         *      uses &struct iwl_tof_range_request_ext_cmd
+         */
+        TOF_RANGE_REQ_EXT_CMD = 0x3,
+        /**
+         * @TOF_RESPONDER_CONFIG_CMD: FTM responder configuration,
+         *      uses &struct iwl_tof_responder_config_cmd
+         */
+        TOF_RESPONDER_CONFIG_CMD = 0x4,
+        /**
+         * @TOF_RESPONDER_DYN_CONFIG_CMD: FTM dynamic configuration,
+         *      uses &struct iwl_tof_responder_dyn_config_cmd
+         */
+        TOF_RESPONDER_DYN_CONFIG_CMD = 0x5,
+        /**
+         * @CSI_HEADER_NOTIFICATION: CSI header
+         */
+        CSI_HEADER_NOTIFICATION = 0xFA,
+        /**
+         * @CSI_CHUNKS_NOTIFICATION: CSI chunk,
+         *      uses &struct iwl_csi_chunk_notification
+         */
+        CSI_CHUNKS_NOTIFICATION = 0xFB,
+        /**
+         * @TOF_LC_NOTIF: used for LCI/civic location, contains just
+         *      the action frame
+         */
+        TOF_LC_NOTIF = 0xFC,
+        /**
+         * @TOF_RESPONDER_STATS: FTM responder statistics notification,
+         *      uses &struct iwl_ftm_responder_stats
+         */
+        TOF_RESPONDER_STATS = 0xFD,
+        /**
+         * @TOF_MCSI_DEBUG_NOTIF: MCSI debug notification, uses
+         *      &struct iwl_tof_mcsi_notif
+         */
+        TOF_MCSI_DEBUG_NOTIF = 0xFE,
+        /**
+         * @TOF_RANGE_RESPONSE_NOTIF: ranging response, using
+         *      &struct iwl_tof_range_rsp_ntfy
+         */
+        TOF_RANGE_RESPONSE_NOTIF = 0xFF,
+};
+/**
+ * struct iwl_tof_config_cmd - ToF configuration
+ * @tof_disabled: indicates if ToF is disabled (or not)
+ * @one_sided_disabled: indicates if one-sided is disabled (or not)
+ * @is_debug_mode: indiciates if debug mode is active
+ * @is_buf_required: indicates if channel estimation buffer is required
+ */
+struct iwl_tof_config_cmd {
+        u8 tof_disabled;
+        u8 one_sided_disabled;
+        u8 is_debug_mode;
+        u8 is_buf_required;
+} __packed;
+/**
+ * enum iwl_tof_bandwidth - values for iwl_tof_range_req_ap_entry.bandwidth
+ * @IWL_TOF_BW_20_LEGACY: 20 MHz non-HT
+ * @IWL_TOF_BW_20_HT: 20 MHz HT
+ * @IWL_TOF_BW_40: 40 MHz
+ * @IWL_TOF_BW_80: 80 MHz
+ * @IWL_TOF_BW_160: 160 MHz
+ */
+enum iwl_tof_bandwidth {
+        IWL_TOF_BW_20_LEGACY,
+        IWL_TOF_BW_20_HT,
+        IWL_TOF_BW_40,
+        IWL_TOF_BW_80,
+        IWL_TOF_BW_160,
+}; /* LOCAT_BW_TYPE_E */
+/*
+ * enum iwl_tof_algo_type - Algorithym type for range measurement request
+ */
+enum iwl_tof_algo_type {
+        IWL_TOF_ALGO_TYPE_MAX_LIKE      = 0,
+        IWL_TOF_ALGO_TYPE_LINEAR_REG    = 1,
+        IWL_TOF_ALGO_TYPE_FFT           = 2,
+        /* Keep last */
+        IWL_TOF_ALGO_TYPE_INVALID,
+}; /* ALGO_TYPE_E */
+/*
+ * enum iwl_tof_mcsi_ntfy - Enable/Disable MCSI notifications
+ */
+enum iwl_tof_mcsi_enable {
+        IWL_TOF_MCSI_DISABLED = 0,
+        IWL_TOF_MCSI_ENABLED = 1,
+}; /* MCSI_ENABLE_E */
+/**
+ * enum iwl_tof_responder_cmd_valid_field - valid fields in the responder cfg
+ * @IWL_TOF_RESPONDER_CMD_VALID_CHAN_INFO: channel info is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_TOA_OFFSET: ToA offset is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_COMMON_CALIB: common calibration mode is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_SPECIFIC_CALIB: spefici calibration mode is
+ *      valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_BSSID: BSSID is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_TX_ANT: TX antenna is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_ALGO_TYPE: algorithm type is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_NON_ASAP_SUPPORT: non-ASAP support is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_STATISTICS_REPORT_SUPPORT: statistics report
+ *      support is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_MCSI_NOTIF_SUPPORT: MCSI notification support
+ *      is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_FAST_ALGO_SUPPORT: fast algorithm support
+ *      is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_RETRY_ON_ALGO_FAIL: retry on algorithm failure
+ *      is valid
+ * @IWL_TOF_RESPONDER_CMD_VALID_STA_ID: station ID is valid
+ */
+enum iwl_tof_responder_cmd_valid_field {
+        IWL_TOF_RESPONDER_CMD_VALID_CHAN_INFO = BIT(0),
+        IWL_TOF_RESPONDER_CMD_VALID_TOA_OFFSET = BIT(1),
+        IWL_TOF_RESPONDER_CMD_VALID_COMMON_CALIB = BIT(2),
+        IWL_TOF_RESPONDER_CMD_VALID_SPECIFIC_CALIB = BIT(3),
+        IWL_TOF_RESPONDER_CMD_VALID_BSSID = BIT(4),
+        IWL_TOF_RESPONDER_CMD_VALID_TX_ANT = BIT(5),
+        IWL_TOF_RESPONDER_CMD_VALID_ALGO_TYPE = BIT(6),
+        IWL_TOF_RESPONDER_CMD_VALID_NON_ASAP_SUPPORT = BIT(7),
+        IWL_TOF_RESPONDER_CMD_VALID_STATISTICS_REPORT_SUPPORT = BIT(8),
+        IWL_TOF_RESPONDER_CMD_VALID_MCSI_NOTIF_SUPPORT = BIT(9),
+        IWL_TOF_RESPONDER_CMD_VALID_FAST_ALGO_SUPPORT = BIT(10),
+        IWL_TOF_RESPONDER_CMD_VALID_RETRY_ON_ALGO_FAIL = BIT(11),
+        IWL_TOF_RESPONDER_CMD_VALID_STA_ID = BIT(12),
+};
+/**
+ * enum iwl_tof_responder_cfg_flags - responder configuration flags
+ * @IWL_TOF_RESPONDER_FLAGS_NON_ASAP_SUPPORT: non-ASAP support
+ * @IWL_TOF_RESPONDER_FLAGS_REPORT_STATISTICS: report statistics
+ * @IWL_TOF_RESPONDER_FLAGS_REPORT_MCSI: report MCSI
+ * @IWL_TOF_RESPONDER_FLAGS_ALGO_TYPE: algorithm type
+ * @IWL_TOF_RESPONDER_FLAGS_TOA_OFFSET_MODE: ToA offset mode
+ * @IWL_TOF_RESPONDER_FLAGS_COMMON_CALIB_MODE: common calibration mode
+ * @IWL_TOF_RESPONDER_FLAGS_SPECIFIC_CALIB_MODE: specific calibration mode
+ * @IWL_TOF_RESPONDER_FLAGS_FAST_ALGO_SUPPORT: fast algorithm support
+ * @IWL_TOF_RESPONDER_FLAGS_RETRY_ON_ALGO_FAIL: retry on algorithm fail
+ * @IWL_TOF_RESPONDER_FLAGS_FTM_TX_ANT: TX antenna mask
+ */
+enum iwl_tof_responder_cfg_flags {
+        IWL_TOF_RESPONDER_FLAGS_NON_ASAP_SUPPORT = BIT(0),
+        IWL_TOF_RESPONDER_FLAGS_REPORT_STATISTICS = BIT(1),
+        IWL_TOF_RESPONDER_FLAGS_REPORT_MCSI = BIT(2),
+        IWL_TOF_RESPONDER_FLAGS_ALGO_TYPE = BIT(3) | BIT(4) | BIT(5),
+        IWL_TOF_RESPONDER_FLAGS_TOA_OFFSET_MODE = BIT(6),
+        IWL_TOF_RESPONDER_FLAGS_COMMON_CALIB_MODE = BIT(7),
+        IWL_TOF_RESPONDER_FLAGS_SPECIFIC_CALIB_MODE = BIT(8),
+        IWL_TOF_RESPONDER_FLAGS_FAST_ALGO_SUPPORT = BIT(9),
+        IWL_TOF_RESPONDER_FLAGS_RETRY_ON_ALGO_FAIL = BIT(10),
+        IWL_TOF_RESPONDER_FLAGS_FTM_TX_ANT = RATE_MCS_ANT_ABC_MSK,
+};
+/**
+ * struct iwl_tof_responder_config_cmd - ToF AP mode (for debug)
+ * @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field
+ * @responder_cfg_flags: &iwl_tof_responder_cfg_flags
+ * @bandwidth: current AP Bandwidth: &enum iwl_tof_bandwidth
+ * @rate: current AP rate
+ * @channel_num: current AP Channel
+ * @ctrl_ch_position: coding of the control channel position relative to
+ *      the center frequency, see iwl_mvm_get_ctrl_pos()
+ * @sta_id: index of the AP STA when in AP mode
+ * @reserved1: reserved
+ * @toa_offset: Artificial addition [pSec] for the ToA - to be used for debug
+ *      purposes, simulating station movement by adding various values
+ *      to this field
+ * @common_calib: XVT: common calibration value
+ * @specific_calib: XVT: specific calibration value
+ * @bssid: Current AP BSSID
+ * @reserved2: reserved
+ */
+struct iwl_tof_responder_config_cmd {
+        __le32 cmd_valid_fields;
+        __le32 responder_cfg_flags;
+        u8 bandwidth;
+        u8 rate;
+        u8 channel_num;
+        u8 ctrl_ch_position;
+        u8 sta_id;
+        u8 reserved1;
+        __le16 toa_offset;
+        __le16 common_calib;
+        __le16 specific_calib;
+        u8 bssid[ETH_ALEN];
+        __le16 reserved2;
+} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_6 */
+#define IWL_LCI_CIVIC_IE_MAX_SIZE       400
+/**
+ * struct iwl_tof_responder_dyn_config_cmd - Dynamic responder settings
+ * @lci_len: The length of the 1st (LCI) part in the @lci_civic buffer
+ * @civic_len: The length of the 2nd (CIVIC) part in the @lci_civic buffer
+ * @lci_civic: The LCI/CIVIC buffer. LCI data (if exists) comes first, then, if
+ *      needed, 0-padding such that the next part is dword-aligned, then CIVIC
+ *      data (if exists) follows, and then 0-padding again to complete a
+ *      4-multiple long buffer.
+ */
+struct iwl_tof_responder_dyn_config_cmd {
+        __le32 lci_len;
+        __le32 civic_len;
+        u8 lci_civic[];
+} __packed; /* TOF_RESPONDER_DYN_CONFIG_CMD_API_S_VER_2 */
+/**
+ * struct iwl_tof_range_request_ext_cmd - extended range req for WLS
+ * @tsf_timer_offset_msec: the recommended time offset (mSec) from the AP's TSF
+ * @reserved: reserved
+ * @min_delta_ftm: Minimal time between two consecutive measurements,
+ *                 in units of 100us. 0 means no preference by station
+ * @ftm_format_and_bw20M: FTM Channel Spacing/Format for 20MHz: recommended
+ *                      value be sent to the AP
+ * @ftm_format_and_bw40M: FTM Channel Spacing/Format for 40MHz: recommended
+ *                      value to be sent to the AP
+ * @ftm_format_and_bw80M: FTM Channel Spacing/Format for 80MHz: recommended
+ *                      value to be sent to the AP
+ */
+struct iwl_tof_range_req_ext_cmd {
+        __le16 tsf_timer_offset_msec;
+        __le16 reserved;
+        u8 min_delta_ftm;
+        u8 ftm_format_and_bw20M;
+        u8 ftm_format_and_bw40M;
+        u8 ftm_format_and_bw80M;
+} __packed;
+/**
+ * enum iwl_tof_location_query - values for query bitmap
+ * @IWL_TOF_LOC_LCI: query LCI
+ * @IWL_TOF_LOC_CIVIC: query civic
+ */
+enum iwl_tof_location_query {
+        IWL_TOF_LOC_LCI = 0x01,
+        IWL_TOF_LOC_CIVIC = 0x02,
+};
+ /**
+ * struct iwl_tof_range_req_ap_entry - AP configuration parameters
+ * @channel_num: Current AP Channel
+ * @bandwidth: Current AP Bandwidth. One of iwl_tof_bandwidth.
+ * @tsf_delta_direction: TSF relatively to the subject AP
+ * @ctrl_ch_position: Coding of the control channel position relative to the
+ *      center frequency, see iwl_mvm_get_ctrl_pos().
+ * @bssid: AP's BSSID
+ * @measure_type: Measurement type: 0 - two sided, 1 - One sided
+ * @num_of_bursts: Recommended value to be sent to the AP.  2s Exponent of the
+ *      number of measurement iterations (min 2^0 = 1, max 2^14)
+ * @burst_period: Recommended value to be sent to the AP. Measurement
+ *      periodicity In units of 100ms. ignored if num_of_bursts = 0
+ * @samples_per_burst: 2-sided: the number of FTMs pairs in single Burst (1-31);
+ *      1-sided: how many rts/cts pairs should be used per burst.
+ * @retries_per_sample: Max number of retries that the LMAC should send
+ *      in case of no replies by the AP.
+ * @tsf_delta: TSF Delta in units of microseconds.
+ *      The difference between the AP TSF and the device local clock.
+ * @location_req: Location Request Bit[0] LCI should be sent in the FTMR;
+ *      Bit[1] Civic should be sent in the FTMR
+ * @asap_mode: 0 - non asap mode, 1 - asap mode (not relevant for one sided)
+ * @enable_dyn_ack: Enable Dynamic ACK BW.
+ *      0: Initiator interact with regular AP;
+ *      1: Initiator interact with Responder machine: need to send the
+ *      Initiator Acks with HT 40MHz / 80MHz, since the Responder should
+ *      use it for its ch est measurement (this flag will be set when we
+ *      configure the opposite machine to be Responder).
+ * @rssi: Last received value
+ *      legal values: -128-0 (0x7f). above 0x0 indicating an invalid value.
+ * @algo_type: &enum iwl_tof_algo_type
+ * @notify_mcsi: &enum iwl_tof_mcsi_ntfy.
+ * @reserved: For alignment and future use
+ */
+struct iwl_tof_range_req_ap_entry {
+        u8 channel_num;
+        u8 bandwidth;
+        u8 tsf_delta_direction;
+        u8 ctrl_ch_position;
+        u8 bssid[ETH_ALEN];
+        u8 measure_type;
+        u8 num_of_bursts;
+        __le16 burst_period;
+        u8 samples_per_burst;
+        u8 retries_per_sample;
+        __le32 tsf_delta;
+        u8 location_req;
+        u8 asap_mode;
+        u8 enable_dyn_ack;
+        s8 rssi;
+        u8 algo_type;
+        u8 notify_mcsi;
+        __le16 reserved;
+} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_3 */
+/**
+ * enum iwl_tof_response_mode
+ * @IWL_MVM_TOF_RESPONSE_ASAP: report each AP measurement separately as soon as
+ *                             possible (not supported for this release)
+ * @IWL_MVM_TOF_RESPONSE_TIMEOUT: report all AP measurements as a batch upon
+ *                                timeout expiration
+ * @IWL_MVM_TOF_RESPONSE_COMPLETE: report all AP measurements as a batch at the
+ *                                 earlier of: measurements completion / timeout
+ *                                 expiration.
+ */
+enum iwl_tof_response_mode {
+        IWL_MVM_TOF_RESPONSE_ASAP,
+        IWL_MVM_TOF_RESPONSE_TIMEOUT,
+        IWL_MVM_TOF_RESPONSE_COMPLETE,
+};
+/**
+ * enum iwl_tof_initiator_flags
+ *
+ * @IWL_TOF_INITIATOR_FLAGS_FAST_ALGO_DISABLED: disable fast algo, meaning run
+ *      the algo on ant A+B, instead of only one of them.
+ * @IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_A: open RX antenna A for FTMs RX
+ * @IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_B: open RX antenna B for FTMs RX
+ * @IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_C: open RX antenna C for FTMs RX
+ * @IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_A: use antenna A fo TX ACKs during FTM
+ * @IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_B: use antenna B fo TX ACKs during FTM
+ * @IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_C: use antenna C fo TX ACKs during FTM
+ * @IWL_TOF_INITIATOR_FLAGS_MINDELTA_NO_PREF: no preference for minDeltaFTM
+ */
+enum iwl_tof_initiator_flags {
+        IWL_TOF_INITIATOR_FLAGS_FAST_ALGO_DISABLED = BIT(0),
+        IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_A = BIT(1),
+        IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_B = BIT(2),
+        IWL_TOF_INITIATOR_FLAGS_RX_CHAIN_SEL_C = BIT(3),
+        IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_A = BIT(4),
+        IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_B = BIT(5),
+        IWL_TOF_INITIATOR_FLAGS_TX_CHAIN_SEL_C = BIT(6),
+        IWL_TOF_INITIATOR_FLAGS_MINDELTA_NO_PREF = BIT(7),
+}; /* LOCATION_RANGE_REQ_CMD_API_S_VER_5 */
+#define IWL_MVM_TOF_MAX_APS 5
+#define IWL_MVM_TOF_MAX_TWO_SIDED_APS 5
+/**
+ * struct iwl_tof_range_req_cmd - start measurement cmd
+ * @initiator_flags: see flags @ iwl_tof_initiator_flags
+ * @request_id: A Token incremented per request. The same Token will be
+ *              sent back in the range response
+ * @initiator: 0- NW initiated,  1 - Client Initiated
+ * @one_sided_los_disable: '0'- run ML-Algo for both ToF/OneSided,
+ *                         '1' - run ML-Algo for ToF only
+ * @req_timeout: Requested timeout of the response in units of 100ms.
+ *           This is equivalent to the session time configured to the
+ *           LMAC in Initiator Request
+ * @report_policy: Supported partially for this release: For current release -
+ *                 the range report will be uploaded as a batch when ready or
+ *                 when the session is done (successfully / partially).
+ *                 one of iwl_tof_response_mode.
+ * @reserved0: reserved
+ * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
+ * @macaddr_random: '0' Use default source MAC address (i.e. p2_p),
+ *                  '1' Use MAC Address randomization according to the below
+ * @range_req_bssid: ranging request BSSID
+ * @macaddr_template: MAC address template to use for non-randomized bits
+ * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
+ *                Bits set to 1 shall be randomized by the UMAC
+ * @ftm_rx_chains: Rx chain to open to receive Responder's FTMs (XVT)
+ * @ftm_tx_chains: Tx chain to send the ack to the Responder FTM (XVT)
+ * @common_calib: The common calib value to inject to this measurement calc
+ * @specific_calib: The specific calib value to inject to this measurement calc
+ * @ap: per-AP request data
+ */
+struct iwl_tof_range_req_cmd {
+        __le32 initiator_flags;
+        u8 request_id;
+        u8 initiator;
+        u8 one_sided_los_disable;
+        u8 req_timeout;
+        u8 report_policy;
+        u8 reserved0;
+        u8 num_of_ap;
+        u8 macaddr_random;
+        u8 range_req_bssid[ETH_ALEN];
+        u8 macaddr_template[ETH_ALEN];
+        u8 macaddr_mask[ETH_ALEN];
+        u8 ftm_rx_chains;
+        u8 ftm_tx_chains;
+        __le16 common_calib;
+        __le16 specific_calib;
+        struct iwl_tof_range_req_ap_entry ap[IWL_MVM_TOF_MAX_APS];
+} __packed;
+/* LOCATION_RANGE_REQ_CMD_API_S_VER_5 */
+/*
+ * enum iwl_tof_range_request_status - status of the sent request
+ * @IWL_TOF_RANGE_REQUEST_STATUS_SUCCESSFUL - FW successfully received the
+ *      request
+ * @IWL_TOF_RANGE_REQUEST_STATUS_BUSY - FW is busy with a previous request, the
+ *      sent request will not be handled
+ */
+enum iwl_tof_range_request_status {
+        IWL_TOF_RANGE_REQUEST_STATUS_SUCCESS,
+        IWL_TOF_RANGE_REQUEST_STATUS_BUSY,
+};
+/**
+ * enum iwl_tof_entry_status
+ *
+ * @IWL_TOF_ENTRY_SUCCESS: successful measurement.
+ * @IWL_TOF_ENTRY_GENERAL_FAILURE: General failure.
+ * @IWL_TOF_ENTRY_NO_RESPONSE: Responder didn't reply to the request.
+ * @IWL_TOF_ENTRY_REQUEST_REJECTED: Responder rejected the request.
+ * @IWL_TOF_ENTRY_NOT_SCHEDULED: Time event was scheduled but not called yet.
+ * @IWL_TOF_ENTRY_TIMING_MEASURE_TIMEOUT: Time event triggered but no
+ *      measurement was completed.
+ * @IWL_TOF_ENTRY_TARGET_DIFF_CH_CANNOT_CHANGE: No range due inability to switch
+ *      from the primary channel.
+ * @IWL_TOF_ENTRY_RANGE_NOT_SUPPORTED: Device doesn't support FTM.
+ * @IWL_TOF_ENTRY_REQUEST_ABORT_UNKNOWN_REASON: Request aborted due to unknown
+ *      reason.
+ * @IWL_TOF_ENTRY_LOCATION_INVALID_T1_T4_TIME_STAMP: Failure due to invalid
+ *      T1/T4.
+ * @IWL_TOF_ENTRY_11MC_PROTOCOL_FAILURE: Failure due to invalid FTM frame
+ *      structure.
+ * @IWL_TOF_ENTRY_REQUEST_CANNOT_SCHED: Request cannot be scheduled.
+ * @IWL_TOF_ENTRY_RESPONDER_CANNOT_COLABORATE: Responder cannot serve the
+ *      initiator for some period, period supplied in @refusal_period.
+ * @IWL_TOF_ENTRY_BAD_REQUEST_ARGS: Bad request arguments.
+ * @IWL_TOF_ENTRY_WIFI_NOT_ENABLED: Wifi not enabled.
+ * @IWL_TOF_ENTRY_RESPONDER_OVERRIDE_PARAMS: Responder override the original
+ *      parameters within the current session.
+ */
+enum iwl_tof_entry_status {
+        IWL_TOF_ENTRY_SUCCESS = 0,
+        IWL_TOF_ENTRY_GENERAL_FAILURE = 1,
+        IWL_TOF_ENTRY_NO_RESPONSE = 2,
+        IWL_TOF_ENTRY_REQUEST_REJECTED = 3,
+        IWL_TOF_ENTRY_NOT_SCHEDULED = 4,
+        IWL_TOF_ENTRY_TIMING_MEASURE_TIMEOUT = 5,
+        IWL_TOF_ENTRY_TARGET_DIFF_CH_CANNOT_CHANGE = 6,
+        IWL_TOF_ENTRY_RANGE_NOT_SUPPORTED = 7,
+        IWL_TOF_ENTRY_REQUEST_ABORT_UNKNOWN_REASON = 8,
+        IWL_TOF_ENTRY_LOCATION_INVALID_T1_T4_TIME_STAMP = 9,
+        IWL_TOF_ENTRY_11MC_PROTOCOL_FAILURE = 10,
+        IWL_TOF_ENTRY_REQUEST_CANNOT_SCHED = 11,
+        IWL_TOF_ENTRY_RESPONDER_CANNOT_COLABORATE = 12,
+        IWL_TOF_ENTRY_BAD_REQUEST_ARGS = 13,
+        IWL_TOF_ENTRY_WIFI_NOT_ENABLED = 14,
+        IWL_TOF_ENTRY_RESPONDER_OVERRIDE_PARAMS = 15,
+}; /* LOCATION_RANGE_RSP_AP_ENTRY_NTFY_API_S_VER_2 */
+/**
+ * struct iwl_tof_range_rsp_ap_entry_ntfy - AP parameters (response)
+ * @bssid: BSSID of the AP
+ * @measure_status: current APs measurement status, one of
+ *      &enum iwl_tof_entry_status.
+ * @measure_bw: Current AP Bandwidth: 0  20MHz, 1  40MHz, 2  80MHz
+ * @rtt: The Round Trip Time that took for the last measurement for
+ *      current AP [pSec]
+ * @rtt_variance: The Variance of the RTT values measured for current AP
+ * @rtt_spread: The Difference between the maximum and the minimum RTT
+ *      values measured for current AP in the current session [pSec]
+ * @rssi: RSSI as uploaded in the Channel Estimation notification
+ * @rssi_spread: The Difference between the maximum and the minimum RSSI values
+ *      measured for current AP in the current session
+ * @reserved: reserved
+ * @refusal_period: refusal period in case of
+ *      @IWL_TOF_ENTRY_RESPONDER_CANNOT_COLABORATE [sec]
+ * @range: Measured range [cm]
+ * @range_variance: Measured range variance [cm]
+ * @timestamp: The GP2 Clock [usec] where Channel Estimation notification was
+ *      uploaded by the LMAC
+ * @t2t3_initiator: as calculated from the algo in the initiator
+ * @t1t4_responder: as calculated from the algo in the responder
+ * @common_calib: Calib val that was used in for this AP measurement
+ * @specific_calib: val that was used in for this AP measurement
+ * @papd_calib_output: The result of the tof papd calibration that was injected
+ *      into the algorithm.
+ */
+struct iwl_tof_range_rsp_ap_entry_ntfy {
+        u8 bssid[ETH_ALEN];
+        u8 measure_status;
+        u8 measure_bw;
+        __le32 rtt;
+        __le32 rtt_variance;
+        __le32 rtt_spread;
+        s8 rssi;
+        u8 rssi_spread;
+        u8 reserved;
+        u8 refusal_period;
+        __le32 range;
+        __le32 range_variance;
+        __le32 timestamp;
+        __le32 t2t3_initiator;
+        __le32 t1t4_responder;
+        __le16 common_calib;
+        __le16 specific_calib;
+        __le32 papd_calib_output;
+} __packed; /* LOCATION_RANGE_RSP_AP_ETRY_NTFY_API_S_VER_3 */
+/**
+ * enum iwl_tof_response_status - tof response status
+ *
+ * @IWL_TOF_RESPONSE_SUCCESS: successful range.
+ * @IWL_TOF_RESPONSE_TIMEOUT: request aborted due to timeout expiration.
+ *      partial result of ranges done so far is included in the response.
+ * @IWL_TOF_RESPONSE_ABORTED: Measurement aborted by command.
+ * @IWL_TOF_RESPONSE_FAILED: Measurement request command failed.
+ */
+enum iwl_tof_response_status {
+        IWL_TOF_RESPONSE_SUCCESS = 0,
+        IWL_TOF_RESPONSE_TIMEOUT = 1,
+        IWL_TOF_RESPONSE_ABORTED = 4,
+        IWL_TOF_RESPONSE_FAILED  = 5,
+}; /* LOCATION_RNG_RSP_STATUS */
+/**
+ * struct iwl_tof_range_rsp_ntfy - ranging response notification
+ * @request_id: A Token ID of the corresponding Range request
+ * @request_status: status of current measurement session, one of
+ *      &enum iwl_tof_response_status.
+ * @last_in_batch: reprot policy (when not all responses are uploaded at once)
+ * @num_of_aps: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
+ * @ap: per-AP data
+ */
+struct iwl_tof_range_rsp_ntfy {
+        u8 request_id;
+        u8 request_status;
+        u8 last_in_batch;
+        u8 num_of_aps;
+        struct iwl_tof_range_rsp_ap_entry_ntfy ap[IWL_MVM_TOF_MAX_APS];
+} __packed;
+#define IWL_MVM_TOF_MCSI_BUF_SIZE  (245)
+/**
+ * struct iwl_tof_mcsi_notif - used for debug
+ * @token: token ID for the current session
+ * @role: '0' - initiator, '1' - responder
+ * @reserved: reserved
+ * @initiator_bssid: initiator machine
+ * @responder_bssid: responder machine
+ * @mcsi_buffer: debug data
+ */
+struct iwl_tof_mcsi_notif {
+        u8 token;
+        u8 role;
+        __le16 reserved;
+        u8 initiator_bssid[ETH_ALEN];
+        u8 responder_bssid[ETH_ALEN];
+        u8 mcsi_buffer[IWL_MVM_TOF_MCSI_BUF_SIZE * 4];
+} __packed;
+/**
+ * struct iwl_tof_range_abort_cmd
+ * @request_id: corresponds to a range request
+ * @reserved: reserved
+ */
+struct iwl_tof_range_abort_cmd {
+        u8 request_id;
+        u8 reserved[3];
+} __packed;
+enum ftm_responder_stats_flags {
+        FTM_RESP_STAT_NON_ASAP_STARTED = BIT(0),
+        FTM_RESP_STAT_NON_ASAP_IN_WIN = BIT(1),
+        FTM_RESP_STAT_NON_ASAP_OUT_WIN = BIT(2),
+        FTM_RESP_STAT_TRIGGER_DUP = BIT(3),
+        FTM_RESP_STAT_DUP = BIT(4),
+        FTM_RESP_STAT_DUP_IN_WIN = BIT(5),
+        FTM_RESP_STAT_DUP_OUT_WIN = BIT(6),
+        FTM_RESP_STAT_SCHED_SUCCESS = BIT(7),
+        FTM_RESP_STAT_ASAP_REQ = BIT(8),
+        FTM_RESP_STAT_NON_ASAP_REQ = BIT(9),
+        FTM_RESP_STAT_ASAP_RESP = BIT(10),
+        FTM_RESP_STAT_NON_ASAP_RESP = BIT(11),
+        FTM_RESP_STAT_FAIL_INITIATOR_INACTIVE = BIT(12),
+        FTM_RESP_STAT_FAIL_INITIATOR_OUT_WIN = BIT(13),
+        FTM_RESP_STAT_FAIL_INITIATOR_RETRY_LIM = BIT(14),
+        FTM_RESP_STAT_FAIL_NEXT_SERVED = BIT(15),
+        FTM_RESP_STAT_FAIL_TRIGGER_ERR = BIT(16),
+        FTM_RESP_STAT_FAIL_GC = BIT(17),
+        FTM_RESP_STAT_SUCCESS = BIT(18),
+        FTM_RESP_STAT_INTEL_IE = BIT(19),
+        FTM_RESP_STAT_INITIATOR_ACTIVE = BIT(20),
+        FTM_RESP_STAT_MEASUREMENTS_AVAILABLE = BIT(21),
+        FTM_RESP_STAT_TRIGGER_UNKNOWN = BIT(22),
+        FTM_RESP_STAT_PROCESS_FAIL = BIT(23),
+        FTM_RESP_STAT_ACK = BIT(24),
+        FTM_RESP_STAT_NACK = BIT(25),
+        FTM_RESP_STAT_INVALID_INITIATOR_ID = BIT(26),
+        FTM_RESP_STAT_TIMER_MIN_DELTA = BIT(27),
+        FTM_RESP_STAT_INITIATOR_REMOVED = BIT(28),
+        FTM_RESP_STAT_INITIATOR_ADDED = BIT(29),
+        FTM_RESP_STAT_ERR_LIST_FULL = BIT(30),
+        FTM_RESP_STAT_INITIATOR_SCHED_NOW = BIT(31),
+}; /* RESP_IND_E */
+/**
+ * struct iwl_ftm_responder_stats - FTM responder statistics
+ * @addr: initiator address
+ * @success_ftm: number of successful ftm frames
+ * @ftm_per_burst: num of FTM frames that were received
+ * @flags: &enum ftm_responder_stats_flags
+ * @duration: actual duration of FTM
+ * @allocated_duration: time that was allocated for this FTM session
+ * @bw: FTM request bandwidth
+ * @rate: FTM request rate
+ * @reserved: for alingment and future use
+ */
+struct iwl_ftm_responder_stats {
+        u8 addr[ETH_ALEN];
+        u8 success_ftm;
+        u8 ftm_per_burst;
+        __le32 flags;
+        __le32 duration;
+        __le32 allocated_duration;
+        u8 bw;
+        u8 rate;
+        __le16 reserved;
+} __packed; /* TOF_RESPONDER_STATISTICS_NTFY_S_VER_2 */
+#define IWL_CSI_CHUNK_CTL_NUM_MASK      0x3
+#define IWL_CSI_CHUNK_CTL_IDX_MASK      0xc
+struct iwl_csi_chunk_notification {
+        __le32 token;
+        __le16 seq;
+        __le16 ctl;
+        __le32 size;
+        u8 data[];
+} __packed; /* CSI_CHUNKS_HDR_NTFY_API_S_VER_1 */
+#endif /* __iwl_fw_api_location_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/phy-ctxt.h b/drivers/net/wireless/intel/iwlwifi/fw/api/phy-ctxt.h
index 45f61c6af14e..b833b80ea3d6 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/phy-ctxt.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/phy-ctxt.h
@@ -8,6 +8,7 @@
 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -95,17 +97,36 @@
 #define PHY_VHT_CTRL_POS_4_ABOVE  (0x7)
 /*
+ * struct iwl_fw_channel_info_v1 - channel information
+ *
 * @band: PHY_BAND_*
 * @channel: channel number
 * @width: PHY_[VHT|LEGACY]_CHANNEL_*
 * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_*
 */
-struct iwl_fw_channel_info {
+struct iwl_fw_channel_info_v1 {
        u8 band;
        u8 channel;
        u8 width;
        u8 ctrl_pos;
-} __packed;
+} __packed; /* CHANNEL_CONFIG_API_S_VER_1 */
+/*
+ * struct iwl_fw_channel_info - channel information
+ *
+ * @channel: channel number
+ * @band: PHY_BAND_*
+ * @width: PHY_[VHT|LEGACY]_CHANNEL_*
+ * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_*
+ * @reserved: for future use and alignment
+ */
+struct iwl_fw_channel_info {
+        __le32 channel;
+        u8 band;
+        u8 width;
+        u8 ctrl_pos;
+        u8 reserved;
+} __packed; /*CHANNEL_CONFIG_API_S_VER_2 */
 #define PHY_RX_CHAIN_DRIVER_FORCE_POS   (0)
 #define PHY_RX_CHAIN_DRIVER_FORCE_MSK \
@@ -134,6 +155,22 @@ struct iwl_fw_channel_info {
 /* TODO: complete missing documentation */
 /**
+ * struct iwl_phy_context_cmd_tail - tail of iwl_phy_ctx_cmd for alignment with
+ *      various channel structures.
+ *
+ * @txchain_info: ???
+ * @rxchain_info: ???
+ * @acquisition_data: ???
+ * @dsp_cfg_flags: set to 0
+ */
+struct iwl_phy_context_cmd_tail {
+        __le32 txchain_info;
+        __le32 rxchain_info;
+        __le32 acquisition_data;
+        __le32 dsp_cfg_flags;
+} __packed;
+/**
 * struct iwl_phy_context_cmd - config of the PHY context
 * ( PHY_CONTEXT_CMD = 0x8 )
 * @id_and_color: ID and color of the relevant Binding
@@ -142,10 +179,7 @@ struct iwl_fw_channel_info {
 *      other value means apply new params after X usecs
 * @tx_param_color: ???
 * @ci: channel info
- * @txchain_info: ???
+ * @tail: command tail
- * @rxchain_info: ???
- * @acquisition_data: ???
- * @dsp_cfg_flags: set to 0
 */
 struct iwl_phy_context_cmd {
        /* COMMON_INDEX_HDR_API_S_VER_1 */
@@ -155,10 +189,7 @@ struct iwl_phy_context_cmd {
        __le32 apply_time;
        __le32 tx_param_color;
        struct iwl_fw_channel_info ci;
-        __le32 txchain_info;
+        struct iwl_phy_context_cmd_tail tail;
-        __le32 rxchain_info;
-        __le32 acquisition_data;
-        __le32 dsp_cfg_flags;
 } __packed; /* PHY_CONTEXT_CMD_API_VER_1 */
 #endif /* __iwl_fw_api_phy_ctxt_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
index 0791a854fc8f..6e8224ce8906 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
@@ -209,8 +209,6 @@ enum iwl_rx_phy_flags {
 * @RX_MPDU_RES_STATUS_CSUM_OK: checksum found no errors
 * @RX_MPDU_RES_STATUS_STA_ID_MSK: station ID mask
 * @RX_MDPU_RES_STATUS_STA_ID_SHIFT: station ID bit shift
- * @RX_MPDU_RES_STATUS_FILTERING_MSK: filter status
- * @RX_MPDU_RES_STATUS2_FILTERING_MSK: filter status 2
 */
 enum iwl_mvm_rx_status {
        RX_MPDU_RES_STATUS_CRC_OK                       = BIT(0),
@@ -238,8 +236,6 @@ enum iwl_mvm_rx_status {
        RX_MPDU_RES_STATUS_CSUM_OK                      = BIT(17),
        RX_MDPU_RES_STATUS_STA_ID_SHIFT                 = 24,
        RX_MPDU_RES_STATUS_STA_ID_MSK                   = 0x1f << RX_MDPU_RES_STATUS_STA_ID_SHIFT,
-        RX_MPDU_RES_STATUS_FILTERING_MSK                = (0xc00000),
-        RX_MPDU_RES_STATUS2_FILTERING_MSK               = (0xc0000000),
 };
 /* 9000 series API */
@@ -337,6 +333,8 @@ enum iwl_rx_mpdu_phy_info {
        IWL_RX_MPDU_PHY_AMPDU           = BIT(5),
        IWL_RX_MPDU_PHY_AMPDU_TOGGLE    = BIT(6),
        IWL_RX_MPDU_PHY_SHORT_PREAMBLE  = BIT(7),
+        /* short preamble is only for CCK, for non-CCK overridden by this */
+        IWL_RX_MPDU_PHY_NCCK_ADDTL_NTFY = BIT(7),
        IWL_RX_MPDU_PHY_TSF_OVERLOAD    = BIT(8),
 };
@@ -723,6 +721,9 @@ struct iwl_rx_mpdu_desc {
 #define RX_NO_DATA_FRAME_TIME_POS       0
 #define RX_NO_DATA_FRAME_TIME_MSK       (0xfffff << RX_NO_DATA_FRAME_TIME_POS)
+#define RX_NO_DATA_RX_VEC0_HE_NSTS_MSK  0x03800000
+#define RX_NO_DATA_RX_VEC0_VHT_NSTS_MSK 0x38000000
 /**
 * struct iwl_rx_no_data - RX no data descriptor
 * @info: 7:0 frame type, 15:8 RX error type
@@ -743,7 +744,7 @@ struct iwl_rx_no_data {
        __le32 fr_time;
        __le32 rate;
        __le32 phy_info[2];
-        __le32 rx_vec[3];
+        __le32 rx_vec[2];
 } __packed; /* RX_NO_DATA_NTFY_API_S_VER_1 */
 /**
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h b/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h
index 53cb622aa9ab..318843138490 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h
@@ -8,6 +8,7 @@
 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
@@ -29,6 +30,7 @@
 *
 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright (C) 2018 Intel Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -363,14 +365,7 @@ struct mvm_statistics_general_v8 {
        u8 reserved[4 - (NUM_MAC_INDEX % 4)];
 } __packed; /* STATISTICS_GENERAL_API_S_VER_8 */
-struct mvm_statistics_general_cdb_v9 {
+struct mvm_statistics_general {
-        struct mvm_statistics_general_common_v19 common;
-        __le32 beacon_counter[NUM_MAC_INDEX_CDB];
-        u8 beacon_average_energy[NUM_MAC_INDEX_CDB];
-        u8 reserved[4 - (NUM_MAC_INDEX_CDB % 4)];
-} __packed; /* STATISTICS_GENERAL_API_S_VER_9 */
-struct mvm_statistics_general_cdb {
        struct mvm_statistics_general_common common;
        __le32 beacon_counter[MAC_INDEX_AUX];
        u8 beacon_average_energy[MAC_INDEX_AUX];
@@ -435,11 +430,11 @@ struct iwl_notif_statistics_v11 {
        struct mvm_statistics_load_v1 load_stats;
 } __packed; /* STATISTICS_NTFY_API_S_VER_11 */
-struct iwl_notif_statistics_cdb {
+struct iwl_notif_statistics {
        __le32 flag;
        struct mvm_statistics_rx rx;
        struct mvm_statistics_tx tx;
-        struct mvm_statistics_general_cdb general;
+        struct mvm_statistics_general general;
        struct mvm_statistics_load load_stats;
 } __packed; /* STATISTICS_NTFY_API_S_VER_13 */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tdls.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tdls.h
index 7c6c2462d0e8..b089285ac466 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/tdls.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/tdls.h
@@ -8,6 +8,7 @@
 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -111,6 +113,17 @@ struct iwl_tdls_channel_switch_frame {
 } __packed; /* TDLS_STA_CHANNEL_SWITCH_FRAME_API_S_VER_1 */
 /**
+ * struct iwl_tdls_channel_switch_cmd_tail - tail of iwl_tdls_channel_switch_cmd
+ *
+ * @timing: timing related data for command
+ * @frame: channel-switch request/response template, depending to switch_type
+ */
+struct iwl_tdls_channel_switch_cmd_tail {
+        struct iwl_tdls_channel_switch_timing timing;
+        struct iwl_tdls_channel_switch_frame frame;
+} __packed;
+/**
 * struct iwl_tdls_channel_switch_cmd - TDLS channel switch command
 *
 * The command is sent to initiate a channel switch and also in response to
@@ -119,15 +132,13 @@ struct iwl_tdls_channel_switch_frame {
 * @switch_type: see &enum iwl_tdls_channel_switch_type
 * @peer_sta_id: station id of TDLS peer
 * @ci: channel we switch to
- * @timing: timing related data for command
+ * @tail: command tail
- * @frame: channel-switch request/response template, depending to switch_type
 */
 struct iwl_tdls_channel_switch_cmd {
        u8 switch_type;
        __le32 peer_sta_id;
        struct iwl_fw_channel_info ci;
-        struct iwl_tdls_channel_switch_timing timing;
+        struct iwl_tdls_channel_switch_cmd_tail tail;
-        struct iwl_tdls_channel_switch_frame frame;
 } __packed; /* TDLS_STA_CHANNEL_SWITCH_CMD_API_S_VER_1 */
 /**
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h b/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h
index f824bebceb06..4621ef93a2cf 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h
@@ -8,6 +8,7 @@
 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -318,6 +320,25 @@ struct iwl_time_event_notif {
 } __packed; /* MAC_TIME_EVENT_NTFY_API_S_VER_1 */
 /*
+ * struct iwl_hs20_roc_req_tail - tail of iwl_hs20_roc_req
+ *
+ * @node_addr: Our MAC Address
+ * @reserved: reserved for alignment
+ * @apply_time: GP2 value to start (should always be the current GP2 value)
+ * @apply_time_max_delay: Maximum apply time delay value in TU. Defines max
+ *      time by which start of the event is allowed to be postponed.
+ * @duration: event duration in TU To calculate event duration:
+ *      timeEventDuration = min(duration, remainingQuota)
+ */
+struct iwl_hs20_roc_req_tail {
+        u8 node_addr[ETH_ALEN];
+        __le16 reserved;
+        __le32 apply_time;
+        __le32 apply_time_max_delay;
+        __le32 duration;
+} __packed;
+/*
 * Aux ROC command
 *
 * Command requests the firmware to create a time event for a certain duration
@@ -336,13 +357,6 @@ struct iwl_time_event_notif {
 * @sta_id_and_color: station id and color, resumed during "Remain On Channel"
 *      activity.
 * @channel_info: channel info
- * @node_addr: Our MAC Address
- * @reserved: reserved for alignment
- * @apply_time: GP2 value to start (should always be the current GP2 value)
- * @apply_time_max_delay: Maximum apply time delay value in TU. Defines max
- *      time by which start of the event is allowed to be postponed.
- * @duration: event duration in TU To calculate event duration:
- *      timeEventDuration = min(duration, remainingQuota)
 */
 struct iwl_hs20_roc_req {
        /* COMMON_INDEX_HDR_API_S_VER_1 hdr */
@@ -351,11 +365,7 @@ struct iwl_hs20_roc_req {
        __le32 event_unique_id;
        __le32 sta_id_and_color;
        struct iwl_fw_channel_info channel_info;
-        u8 node_addr[ETH_ALEN];
+        struct iwl_hs20_roc_req_tail tail;
-        __le16 reserved;
-        __le32 apply_time;
-        __le32 apply_time_max_delay;
-        __le32 duration;
 } __packed; /* HOT_SPOT_CMD_API_S_VER_1 */
 /*
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tof.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tof.h
deleted file mode 100644
index 7328a1606146..000000000000
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/tof.h
+++ /dev/null
@@ -1,393 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * The full GNU General Public License is included in this distribution
- * in the file called COPYING.
- *
- * Contact Information:
- * Intel Linux Wireless <linuxwifi@intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-#ifndef __iwl_fw_api_tof_h__
-#define __iwl_fw_api_tof_h__
-/* ToF sub-group command IDs */
-enum iwl_mvm_tof_sub_grp_ids {
-        TOF_RANGE_REQ_CMD = 0x1,
-        TOF_CONFIG_CMD = 0x2,
-        TOF_RANGE_ABORT_CMD = 0x3,
-        TOF_RANGE_REQ_EXT_CMD = 0x4,
-        TOF_RESPONDER_CONFIG_CMD = 0x5,
-        TOF_NW_INITIATED_RES_SEND_CMD = 0x6,
-        TOF_NEIGHBOR_REPORT_REQ_CMD = 0x7,
-        TOF_NEIGHBOR_REPORT_RSP_NOTIF = 0xFC,
-        TOF_NW_INITIATED_REQ_RCVD_NOTIF = 0xFD,
-        TOF_RANGE_RESPONSE_NOTIF = 0xFE,
-        TOF_MCSI_DEBUG_NOTIF = 0xFB,
-};
-/**
- * struct iwl_tof_config_cmd - ToF configuration
- * @tof_disabled: 0 enabled, 1 - disabled
- * @one_sided_disabled: 0 enabled, 1 - disabled
- * @is_debug_mode: 1 debug mode, 0 - otherwise
- * @is_buf_required: 1 channel estimation buffer required, 0 - otherwise
- */
-struct iwl_tof_config_cmd {
-        __le32 sub_grp_cmd_id;
-        u8 tof_disabled;
-        u8 one_sided_disabled;
-        u8 is_debug_mode;
-        u8 is_buf_required;
-} __packed;
-/**
- * struct iwl_tof_responder_config_cmd - ToF AP mode (for debug)
- * @burst_period: future use: (currently hard coded in the LMAC)
- *                The interval between two sequential bursts.
- * @min_delta_ftm: future use: (currently hard coded in the LMAC)
- *                 The minimum delay between two sequential FTM Responses
- *                 in the same burst.
- * @burst_duration: future use: (currently hard coded in the LMAC)
- *                 The total time for all FTMs handshake in the same burst.
- *                 Affect the time events duration in the LMAC.
- * @num_of_burst_exp: future use: (currently hard coded in the LMAC)
- *                 The number of bursts for the current ToF request. Affect
- *                 the number of events allocations in the current iteration.
- * @get_ch_est: for xVT only, NA for driver
- * @abort_responder: when set to '1' - Responder will terminate its activity
- *                   (all other fields in the command are ignored)
- * @recv_sta_req_params: 1 - Responder will ignore the other Responder's
- *                       params and use the recomended Initiator params.
- *                       0 - otherwise
- * @channel_num: current AP Channel
- * @bandwidth: current AP Bandwidth: 0  20MHz, 1  40MHz, 2  80MHz
- * @rate: current AP rate
- * @ctrl_ch_position: coding of the control channel position relative to
- *      the center frequency:
- *
- *      40 MHz
- *              0 below center, 1 above center
- *
- *      80 MHz
- *              bits [0..1]
- *               * 0  the near 20MHz to the center,
- *               * 1  the far  20MHz to the center
- *              bit[2]
- *               as above 40MHz
- * @ftm_per_burst: FTMs per Burst
- * @ftm_resp_ts_avail: '0' - we don't measure over the Initial FTM Response,
- *                '1' - we measure over the Initial FTM Response
- * @asap_mode: ASAP / Non ASAP mode for the current WLS station
- * @sta_id: index of the AP STA when in AP mode
- * @tsf_timer_offset_msecs: The dictated time offset (mSec) from the AP's TSF
- * @toa_offset: Artificial addition [0.1nsec] for the ToA - to be used for debug
- *              purposes, simulating station movement by adding various values
- *              to this field
- * @bssid: Current AP BSSID
- */
-struct iwl_tof_responder_config_cmd {
-        __le32 sub_grp_cmd_id;
-        __le16 burst_period;
-        u8 min_delta_ftm;
-        u8 burst_duration;
-        u8 num_of_burst_exp;
-        u8 get_ch_est;
-        u8 abort_responder;
-        u8 recv_sta_req_params;
-        u8 channel_num;
-        u8 bandwidth;
-        u8 rate;
-        u8 ctrl_ch_position;
-        u8 ftm_per_burst;
-        u8 ftm_resp_ts_avail;
-        u8 asap_mode;
-        u8 sta_id;
-        __le16 tsf_timer_offset_msecs;
-        __le16 toa_offset;
-        u8 bssid[ETH_ALEN];
-} __packed;
-/**
- * struct iwl_tof_range_request_ext_cmd - extended range req for WLS
- * @tsf_timer_offset_msec: the recommended time offset (mSec) from the AP's TSF
- * @reserved: reserved
- * @min_delta_ftm: Minimal time between two consecutive measurements,
- *                 in units of 100us. 0 means no preference by station
- * @ftm_format_and_bw20M: FTM Channel Spacing/Format for 20MHz: recommended
- *                      value be sent to the AP
- * @ftm_format_and_bw40M: FTM Channel Spacing/Format for 40MHz: recommended
- *                      value to be sent to the AP
- * @ftm_format_and_bw80M: FTM Channel Spacing/Format for 80MHz: recommended
- *                      value to be sent to the AP
- */
-struct iwl_tof_range_req_ext_cmd {
-        __le32 sub_grp_cmd_id;
-        __le16 tsf_timer_offset_msec;
-        __le16 reserved;
-        u8 min_delta_ftm;
-        u8 ftm_format_and_bw20M;
-        u8 ftm_format_and_bw40M;
-        u8 ftm_format_and_bw80M;
-} __packed;
-#define IWL_MVM_TOF_MAX_APS 21
-/**
- * struct iwl_tof_range_req_ap_entry - AP configuration parameters
- * @channel_num: Current AP Channel
- * @bandwidth: Current AP Bandwidth: 0  20MHz, 1  40MHz, 2  80MHz
- * @tsf_delta_direction: TSF relatively to the subject AP
- * @ctrl_ch_position: Coding of the control channel position relative to the
- *           center frequency.
- *           40MHz  0 below center, 1 above center
- *           80MHz  bits [0..1]: 0  the near 20MHz to the center,
- *                               1  the far  20MHz to the center
- *                  bit[2]  as above 40MHz
- * @bssid: AP's bss id
- * @measure_type: Measurement type: 0 - two sided, 1 - One sided
- * @num_of_bursts: Recommended value to be sent to the AP.  2s Exponent of the
- *                 number of measurement iterations (min 2^0 = 1, max 2^14)
- * @burst_period: Recommended value to be sent to the AP. Measurement
- *                periodicity In units of 100ms. ignored if num_of_bursts = 0
- * @samples_per_burst: 2-sided: the number of FTMs pairs in single Burst (1-31)
- *                     1-sided: how many rts/cts pairs should be used per burst.
- * @retries_per_sample: Max number of retries that the LMAC should send
- *                      in case of no replies by the AP.
- * @tsf_delta: TSF Delta in units of microseconds.
- *             The difference between the AP TSF and the device local clock.
- * @location_req: Location Request Bit[0] LCI should be sent in the FTMR
- *                            Bit[1] Civic should be sent in the FTMR
- * @asap_mode: 0 - non asap mode, 1 - asap mode (not relevant for one sided)
- * @enable_dyn_ack: Enable Dynamic ACK BW.
- *          0  Initiator interact with regular AP
- *          1  Initiator interact with Responder machine: need to send the
- *          Initiator Acks with HT 40MHz / 80MHz, since the Responder should
- *          use it for its ch est measurement (this flag will be set when we
- *          configure the opposite machine to be Responder).
- * @rssi: Last received value
- *        leagal values: -128-0 (0x7f). above 0x0 indicating an invalid value.
- */
-struct iwl_tof_range_req_ap_entry {
-        u8 channel_num;
-        u8 bandwidth;
-        u8 tsf_delta_direction;
-        u8 ctrl_ch_position;
-        u8 bssid[ETH_ALEN];
-        u8 measure_type;
-        u8 num_of_bursts;
-        __le16 burst_period;
-        u8 samples_per_burst;
-        u8 retries_per_sample;
-        __le32 tsf_delta;
-        u8 location_req;
-        u8 asap_mode;
-        u8 enable_dyn_ack;
-        s8 rssi;
-} __packed;
-/**
- * enum iwl_tof_response_mode
- * @IWL_MVM_TOF_RESPOSE_ASAP: report each AP measurement separately as soon as
- *                            possible (not supported for this release)
- * @IWL_MVM_TOF_RESPOSE_TIMEOUT: report all AP measurements as a batch upon
- *                               timeout expiration
- * @IWL_MVM_TOF_RESPOSE_COMPLETE: report all AP measurements as a batch at the
- *                                earlier of: measurements completion / timeout
- *                                expiration.
- */
-enum iwl_tof_response_mode {
-        IWL_MVM_TOF_RESPOSE_ASAP = 1,
-        IWL_MVM_TOF_RESPOSE_TIMEOUT,
-        IWL_MVM_TOF_RESPOSE_COMPLETE,
-};
-/**
- * struct iwl_tof_range_req_cmd - start measurement cmd
- * @request_id: A Token incremented per request. The same Token will be
- *              sent back in the range response
- * @initiator: 0- NW initiated,  1 - Client Initiated
- * @one_sided_los_disable: '0'- run ML-Algo for both ToF/OneSided,
- *                         '1' - run ML-Algo for ToF only
- * @req_timeout: Requested timeout of the response in units of 100ms.
- *           This is equivalent to the session time configured to the
- *           LMAC in Initiator Request
- * @report_policy: Supported partially for this release: For current release -
- *                 the range report will be uploaded as a batch when ready or
- *                 when the session is done (successfully / partially).
- *                 one of iwl_tof_response_mode.
- * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
- * @macaddr_random: '0' Use default source MAC address (i.e. p2_p),
- *                  '1' Use MAC Address randomization according to the below
- * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
- *                Bits set to 1 shall be randomized by the UMAC
- * @ap: per-AP request data
- */
-struct iwl_tof_range_req_cmd {
-        __le32 sub_grp_cmd_id;
-        u8 request_id;
-        u8 initiator;
-        u8 one_sided_los_disable;
-        u8 req_timeout;
-        u8 report_policy;
-        u8 los_det_disable;
-        u8 num_of_ap;
-        u8 macaddr_random;
-        u8 macaddr_template[ETH_ALEN];
-        u8 macaddr_mask[ETH_ALEN];
-        struct iwl_tof_range_req_ap_entry ap[IWL_MVM_TOF_MAX_APS];
-} __packed;
-/**
- * struct iwl_tof_gen_resp_cmd - generic ToF response
- */
-struct iwl_tof_gen_resp_cmd {
-        __le32 sub_grp_cmd_id;
-        u8 data[];
-} __packed;
-/**
- * struct iwl_tof_range_rsp_ap_entry_ntfy - AP parameters (response)
- * @bssid: BSSID of the AP
- * @measure_status: current APs measurement status, one of
- *      &enum iwl_tof_entry_status.
- * @measure_bw: Current AP Bandwidth: 0  20MHz, 1  40MHz, 2  80MHz
- * @rtt: The Round Trip Time that took for the last measurement for
- *       current AP [nSec]
- * @rtt_variance: The Variance of the RTT values measured for current AP
- * @rtt_spread: The Difference between the maximum and the minimum RTT
- *             values measured for current AP in the current session [nsec]
- * @rssi: RSSI as uploaded in the Channel Estimation notification
- * @rssi_spread: The Difference between the maximum and the minimum RSSI values
- *              measured for current AP in the current session
- * @reserved: reserved
- * @range: Measured range [cm]
- * @range_variance: Measured range variance [cm]
- * @timestamp: The GP2 Clock [usec] where Channel Estimation notification was
- *             uploaded by the LMAC
- */
-struct iwl_tof_range_rsp_ap_entry_ntfy {
-        u8 bssid[ETH_ALEN];
-        u8 measure_status;
-        u8 measure_bw;
-        __le32 rtt;
-        __le32 rtt_variance;
-        __le32 rtt_spread;
-        s8 rssi;
-        u8 rssi_spread;
-        __le16 reserved;
-        __le32 range;
-        __le32 range_variance;
-        __le32 timestamp;
-} __packed;
-/**
- * struct iwl_tof_range_rsp_ntfy -
- * @request_id: A Token ID of the corresponding Range request
- * @request_status: status of current measurement session
- * @last_in_batch: reprot policy (when not all responses are uploaded at once)
- * @num_of_aps: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
- * @ap: per-AP data
- */
-struct iwl_tof_range_rsp_ntfy {
-        u8 request_id;
-        u8 request_status;
-        u8 last_in_batch;
-        u8 num_of_aps;
-        struct iwl_tof_range_rsp_ap_entry_ntfy ap[IWL_MVM_TOF_MAX_APS];
-} __packed;
-#define IWL_MVM_TOF_MCSI_BUF_SIZE  (245)
-/**
- * struct iwl_tof_mcsi_notif - used for debug
- * @token: token ID for the current session
- * @role: '0' - initiator, '1' - responder
- * @reserved: reserved
- * @initiator_bssid: initiator machine
- * @responder_bssid: responder machine
- * @mcsi_buffer: debug data
- */
-struct iwl_tof_mcsi_notif {
-        u8 token;
-        u8 role;
-        __le16 reserved;
-        u8 initiator_bssid[ETH_ALEN];
-        u8 responder_bssid[ETH_ALEN];
-        u8 mcsi_buffer[IWL_MVM_TOF_MCSI_BUF_SIZE * 4];
-} __packed;
-/**
- * struct iwl_tof_neighbor_report_notif
- * @bssid: BSSID of the AP which sent the report
- * @request_token: same token as the corresponding request
- * @status:
- * @report_ie_len: the length of the response frame starting from the Element ID
- * @data: the IEs
- */
-struct iwl_tof_neighbor_report {
-        u8 bssid[ETH_ALEN];
-        u8 request_token;
-        u8 status;
-        __le16 report_ie_len;
-        u8 data[];
-} __packed;
-/**
- * struct iwl_tof_range_abort_cmd
- * @request_id: corresponds to a range request
- * @reserved: reserved
- */
-struct iwl_tof_range_abort_cmd {
-        __le32 sub_grp_cmd_id;
-        u8 request_id;
-        u8 reserved[3];
-} __packed;
-#endif
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index 2a19b178c5e8..22efd94da6d3 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -469,6 +469,93 @@ static const struct iwl_prph_range iwl_prph_dump_addr_9000[] = {
        { .start = 0x00a02400, .end = 0x00a02758 },
 };
+static const struct iwl_prph_range iwl_prph_dump_addr_22000[] = {
+        { .start = 0x00a00000, .end = 0x00a00000 },
+        { .start = 0x00a0000c, .end = 0x00a00024 },
+        { .start = 0x00a0002c, .end = 0x00a00034 },
+        { .start = 0x00a0003c, .end = 0x00a0003c },
+        { .start = 0x00a00410, .end = 0x00a00418 },
+        { .start = 0x00a00420, .end = 0x00a00420 },
+        { .start = 0x00a00428, .end = 0x00a00428 },
+        { .start = 0x00a00430, .end = 0x00a0043c },
+        { .start = 0x00a00444, .end = 0x00a00444 },
+        { .start = 0x00a00840, .end = 0x00a00840 },
+        { .start = 0x00a00850, .end = 0x00a00858 },
+        { .start = 0x00a01004, .end = 0x00a01008 },
+        { .start = 0x00a01010, .end = 0x00a01010 },
+        { .start = 0x00a01018, .end = 0x00a01018 },
+        { .start = 0x00a01024, .end = 0x00a01024 },
+        { .start = 0x00a0102c, .end = 0x00a01034 },
+        { .start = 0x00a0103c, .end = 0x00a01040 },
+        { .start = 0x00a01048, .end = 0x00a01050 },
+        { .start = 0x00a01058, .end = 0x00a01058 },
+        { .start = 0x00a01060, .end = 0x00a01070 },
+        { .start = 0x00a0108c, .end = 0x00a0108c },
+        { .start = 0x00a01c20, .end = 0x00a01c28 },
+        { .start = 0x00a01d10, .end = 0x00a01d10 },
+        { .start = 0x00a01e28, .end = 0x00a01e2c },
+        { .start = 0x00a01e60, .end = 0x00a01e60 },
+        { .start = 0x00a01e80, .end = 0x00a01e80 },
+        { .start = 0x00a01ea0, .end = 0x00a01ea0 },
+        { .start = 0x00a02000, .end = 0x00a0201c },
+        { .start = 0x00a02024, .end = 0x00a02024 },
+        { .start = 0x00a02040, .end = 0x00a02048 },
+        { .start = 0x00a020c0, .end = 0x00a020e0 },
+        { .start = 0x00a02400, .end = 0x00a02404 },
+        { .start = 0x00a0240c, .end = 0x00a02414 },
+        { .start = 0x00a0241c, .end = 0x00a0243c },
+        { .start = 0x00a02448, .end = 0x00a024bc },
+        { .start = 0x00a024c4, .end = 0x00a024cc },
+        { .start = 0x00a02508, .end = 0x00a02508 },
+        { .start = 0x00a02510, .end = 0x00a02514 },
+        { .start = 0x00a0251c, .end = 0x00a0251c },
+        { .start = 0x00a0252c, .end = 0x00a0255c },
+        { .start = 0x00a02564, .end = 0x00a025a0 },
+        { .start = 0x00a025a8, .end = 0x00a025b4 },
+        { .start = 0x00a025c0, .end = 0x00a025c0 },
+        { .start = 0x00a025e8, .end = 0x00a025f4 },
+        { .start = 0x00a02c08, .end = 0x00a02c18 },
+        { .start = 0x00a02c2c, .end = 0x00a02c38 },
+        { .start = 0x00a02c68, .end = 0x00a02c78 },
+        { .start = 0x00a03000, .end = 0x00a03000 },
+        { .start = 0x00a03010, .end = 0x00a03014 },
+        { .start = 0x00a0301c, .end = 0x00a0302c },
+        { .start = 0x00a03034, .end = 0x00a03038 },
+        { .start = 0x00a03040, .end = 0x00a03044 },
+        { .start = 0x00a03060, .end = 0x00a03068 },
+        { .start = 0x00a03070, .end = 0x00a03070 },
+        { .start = 0x00a0307c, .end = 0x00a03084 },
+        { .start = 0x00a0308c, .end = 0x00a03090 },
+        { .start = 0x00a03098, .end = 0x00a03098 },
+        { .start = 0x00a030a0, .end = 0x00a030a0 },
+        { .start = 0x00a030a8, .end = 0x00a030b4 },
+        { .start = 0x00a030bc, .end = 0x00a030c0 },
+        { .start = 0x00a030c8, .end = 0x00a030f4 },
+        { .start = 0x00a03100, .end = 0x00a0312c },
+        { .start = 0x00a03c00, .end = 0x00a03c5c },
+        { .start = 0x00a04400, .end = 0x00a04454 },
+        { .start = 0x00a04460, .end = 0x00a04474 },
+        { .start = 0x00a044c0, .end = 0x00a044ec },
+        { .start = 0x00a04500, .end = 0x00a04504 },
+        { .start = 0x00a04510, .end = 0x00a04538 },
+        { .start = 0x00a04540, .end = 0x00a04548 },
+        { .start = 0x00a04560, .end = 0x00a04560 },
+        { .start = 0x00a04570, .end = 0x00a0457c },
+        { .start = 0x00a04590, .end = 0x00a04590 },
+        { .start = 0x00a04598, .end = 0x00a04598 },
+        { .start = 0x00a045c0, .end = 0x00a045f4 },
+        { .start = 0x00a0c000, .end = 0x00a0c018 },
+        { .start = 0x00a0c020, .end = 0x00a0c028 },
+        { .start = 0x00a0c038, .end = 0x00a0c094 },
+        { .start = 0x00a0c0c0, .end = 0x00a0c104 },
+        { .start = 0x00a0c10c, .end = 0x00a0c118 },
+        { .start = 0x00a0c150, .end = 0x00a0c174 },
+        { .start = 0x00a0c17c, .end = 0x00a0c188 },
+        { .start = 0x00a0c190, .end = 0x00a0c198 },
+        { .start = 0x00a0c1a0, .end = 0x00a0c1a8 },
+        { .start = 0x00a0c1b0, .end = 0x00a0c1b8 },
+};
 static void iwl_read_prph_block(struct iwl_trans *trans, u32 start,
                                u32 len_bytes, __le32 *data)
 {
@@ -478,15 +565,20 @@ static void iwl_read_prph_block(struct iwl_trans *trans, u32 start,
                *data++ = cpu_to_le32(iwl_read_prph_no_grab(trans, start + i));
 }
-static void iwl_dump_prph(struct iwl_trans *trans,
+static void iwl_dump_prph(struct iwl_fw_runtime *fwrt,
-                          struct iwl_fw_error_dump_data **data,
                          const struct iwl_prph_range *iwl_prph_dump_addr,
-                          u32 range_len)
+                          u32 range_len, void *ptr)
 {
        struct iwl_fw_error_dump_prph *prph;
+        struct iwl_trans *trans = fwrt->trans;
+        struct iwl_fw_error_dump_data **data =
+                (struct iwl_fw_error_dump_data **)ptr;
        unsigned long flags;
        u32 i;
+        if (!data)
+                return;
        IWL_DEBUG_INFO(trans, "WRT PRPH dump\n");
        if (!iwl_trans_grab_nic_access(trans, &flags))
@@ -552,37 +644,47 @@ static struct scatterlist *alloc_sgtable(int size)
        return table;
 }
-static int iwl_fw_get_prph_len(struct iwl_fw_runtime *fwrt)
+static void iwl_fw_get_prph_len(struct iwl_fw_runtime *fwrt,
+                                const struct iwl_prph_range *iwl_prph_dump_addr,
+                                u32 range_len, void *ptr)
 {
-        u32 prph_len = 0;
+        u32 *prph_len = (u32 *)ptr;
-        int i;
+        int i, num_bytes_in_chunk;
+        if (!prph_len)
+                return;
-        for (i = 0; i < ARRAY_SIZE(iwl_prph_dump_addr_comm);
+        for (i = 0; i < range_len; i++) {
-             i++) {
                /* The range includes both boundaries */
-                int num_bytes_in_chunk =
+                num_bytes_in_chunk =
-                        iwl_prph_dump_addr_comm[i].end -
+                        iwl_prph_dump_addr[i].end -
-                        iwl_prph_dump_addr_comm[i].start + 4;
+                        iwl_prph_dump_addr[i].start + 4;
-                prph_len += sizeof(struct iwl_fw_error_dump_data) +
+                *prph_len += sizeof(struct iwl_fw_error_dump_data) +
                        sizeof(struct iwl_fw_error_dump_prph) +
                        num_bytes_in_chunk;
        }
+}
-        if (fwrt->trans->cfg->mq_rx_supported) {
+static void iwl_fw_prph_handler(struct iwl_fw_runtime *fwrt, void *ptr,
-                for (i = 0; i <
+                                void (*handler)(struct iwl_fw_runtime *,
-                        ARRAY_SIZE(iwl_prph_dump_addr_9000); i++) {
+                                                const struct iwl_prph_range *,
-                        /* The range includes both boundaries */
+                                                u32, void *))
-                        int num_bytes_in_chunk =
+{
-                                iwl_prph_dump_addr_9000[i].end -
+        u32 range_len;
-                                iwl_prph_dump_addr_9000[i].start + 4;
+        if (fwrt->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000) {
-                        prph_len += sizeof(struct iwl_fw_error_dump_data) +
+                range_len = ARRAY_SIZE(iwl_prph_dump_addr_22000);
-                                sizeof(struct iwl_fw_error_dump_prph) +
+                handler(fwrt, iwl_prph_dump_addr_22000, range_len, ptr);
-                                num_bytes_in_chunk;
+        } else {
+                range_len = ARRAY_SIZE(iwl_prph_dump_addr_comm);
+                handler(fwrt, iwl_prph_dump_addr_comm, range_len, ptr);
+                if (fwrt->trans->cfg->mq_rx_supported) {
+                        range_len = ARRAY_SIZE(iwl_prph_dump_addr_9000);
+                        handler(fwrt, iwl_prph_dump_addr_9000, range_len, ptr);
                }
        }
-        return prph_len;
 }
 static void iwl_fw_dump_mem(struct iwl_fw_runtime *fwrt,
@@ -646,6 +748,9 @@ static int iwl_fw_rxf_len(struct iwl_fw_runtime *fwrt,
        ADD_LEN(fifo_len, mem_cfg->rxfifo2_size, hdr_len);
        /* Count RXF1 sizes */
+        if (WARN_ON(mem_cfg->num_lmacs > MAX_NUM_LMAC))
+                mem_cfg->num_lmacs = MAX_NUM_LMAC;
        for (i = 0; i < mem_cfg->num_lmacs; i++)
                ADD_LEN(fifo_len, mem_cfg->lmac[i].rxfifo1_size, hdr_len);
@@ -664,6 +769,9 @@ static int iwl_fw_txf_len(struct iwl_fw_runtime *fwrt,
                goto dump_internal_txf;
        /* Count TXF sizes */
+        if (WARN_ON(mem_cfg->num_lmacs > MAX_NUM_LMAC))
+                mem_cfg->num_lmacs = MAX_NUM_LMAC;
        for (i = 0; i < mem_cfg->num_lmacs; i++) {
                int j;
@@ -733,6 +841,8 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
        if (!fwrt->trans->cfg->dccm_offset || !fwrt->trans->cfg->dccm_len) {
                const struct fw_img *img;
+                if (fwrt->cur_fw_img >= IWL_UCODE_TYPE_MAX)
+                        return NULL;
                img = &fwrt->fw->img[fwrt->cur_fw_img];
                sram_ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
                sram_len = img->sec[IWL_UCODE_SECTION_DATA].len;
@@ -747,9 +857,9 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
                fifo_len += iwl_fw_txf_len(fwrt, mem_cfg);
                /* Make room for PRPH registers */
-                if (!fwrt->trans->cfg->gen2 &&
+                if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PRPH))
-                   iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PRPH))
+                        iwl_fw_prph_handler(fwrt, &prph_len,
-                        prph_len += iwl_fw_get_prph_len(fwrt);
+                                            iwl_fw_get_prph_len);
                if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000 &&
                    iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_RADIO_REG))
@@ -828,7 +938,13 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
                        sizeof(dump_info->dev_human_readable) - 1);
                strncpy(dump_info->bus_human_readable, fwrt->dev->bus->name,
                        sizeof(dump_info->bus_human_readable) - 1);
-                dump_info->rt_status = cpu_to_le32(fwrt->dump.rt_status);
+                dump_info->num_of_lmacs = fwrt->smem_cfg.num_lmacs;
+                dump_info->lmac_err_id[0] =
+                        cpu_to_le32(fwrt->dump.lmac_err_id[0]);
+                if (fwrt->smem_cfg.num_lmacs > 1)
+                        dump_info->lmac_err_id[1] =
+                                cpu_to_le32(fwrt->dump.lmac_err_id[1]);
+                dump_info->umac_err_id = cpu_to_le32(fwrt->dump.umac_err_id);
                dump_data = iwl_fw_error_next_data(dump_data);
        }
@@ -935,16 +1051,8 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
        if (iwl_fw_dbg_is_paging_enabled(fwrt))
                iwl_dump_paging(fwrt, &dump_data);
-        if (prph_len) {
+        if (prph_len)
-                iwl_dump_prph(fwrt->trans, &dump_data,
+                iwl_fw_prph_handler(fwrt, &dump_data, iwl_dump_prph);
-                              iwl_prph_dump_addr_comm,
-                              ARRAY_SIZE(iwl_prph_dump_addr_comm));
-                if (fwrt->trans->cfg->mq_rx_supported)
-                        iwl_dump_prph(fwrt->trans, &dump_data,
-                                      iwl_prph_dump_addr_9000,
-                                      ARRAY_SIZE(iwl_prph_dump_addr_9000));
-        }
 out:
        dump_file->file_len = cpu_to_le32(file_len);
@@ -1108,13 +1216,13 @@ static void iwl_fw_ini_dump_trigger(struct iwl_fw_runtime *fwrt,
                        iwl_dump_prph_ini(fwrt->trans, data, reg);
                        break;
                case IWL_FW_INI_REGION_DRAM_BUFFER:
-                        *dump_mask |= IWL_FW_ERROR_DUMP_FW_MONITOR;
+                        *dump_mask |= BIT(IWL_FW_ERROR_DUMP_FW_MONITOR);
                        break;
                case IWL_FW_INI_REGION_PAGING:
                        if (iwl_fw_dbg_is_paging_enabled(fwrt))
                                iwl_dump_paging(fwrt, data);
                        else
-                                *dump_mask |= IWL_FW_ERROR_DUMP_PAGING;
+                                *dump_mask |= BIT(IWL_FW_ERROR_DUMP_PAGING);
                        break;
                case IWL_FW_INI_REGION_TXF:
                        iwl_fw_dump_txf(fwrt, data);
@@ -1146,10 +1254,6 @@ _iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt,
        if (id == FW_DBG_TRIGGER_FW_ASSERT)
                id = IWL_FW_TRIGGER_ID_FW_ASSERT;
-        else if (id == FW_DBG_TRIGGER_USER)
-                id = IWL_FW_TRIGGER_ID_USER_TRIGGER;
-        else if (id < FW_DBG_TRIGGER_MAX)
-                return NULL;
        if (WARN_ON(id >= ARRAY_SIZE(fwrt->dump.active_trigs)))
                return NULL;
@@ -1385,7 +1489,7 @@ int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt,
        if (WARN_ON(!fwrt->dump.active_trigs[id].active))
                return -EINVAL;
-        delay = le32_to_cpu(fwrt->dump.active_trigs[id].conf->ignore_consec);
+        delay = le32_to_cpu(fwrt->dump.active_trigs[id].conf->dump_delay);
        occur = le32_to_cpu(fwrt->dump.active_trigs[id].conf->occurrences);
        if (!occur)
                return 0;
@@ -1570,27 +1674,29 @@ iwl_fw_dbg_buffer_allocation(struct iwl_fw_runtime *fwrt,
                             struct iwl_fw_ini_allocation_tlv *alloc)
 {
        struct iwl_trans *trans = fwrt->trans;
-        struct iwl_continuous_record_cmd cont_rec = {};
+        struct iwl_ldbg_config_cmd ldbg_cmd = {
-        struct iwl_buffer_allocation_cmd *cmd = (void *)&cont_rec.pad[0];
+                .type = cpu_to_le32(BUFFER_ALLOCATION),
+        };
+        struct iwl_buffer_allocation_cmd *cmd = &ldbg_cmd.buffer_allocation;
        struct iwl_host_cmd hcmd = {
                .id = LDBG_CONFIG_CMD,
                .flags = CMD_ASYNC,
-                .data[0] = &cont_rec,
+                .data[0] = &ldbg_cmd,
-                .len[0] = sizeof(cont_rec),
+                .len[0] = sizeof(ldbg_cmd),
        };
        void *virtual_addr = NULL;
        u32 size = le32_to_cpu(alloc->size);
        dma_addr_t phys_addr;
-        cont_rec.record_mode.enable_recording = cpu_to_le16(BUFFER_ALLOCATION);
        if (!trans->num_blocks &&
            le32_to_cpu(alloc->buffer_location) !=
            IWL_FW_INI_LOCATION_DRAM_PATH)
                return;
-        virtual_addr = dma_alloc_coherent(fwrt->trans->dev, size,
+        virtual_addr =
-                                          &phys_addr, GFP_KERNEL);
+                dma_alloc_coherent(fwrt->trans->dev, size, &phys_addr,
+                                   GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO |
+                                   __GFP_COMP);
        /* TODO: alloc fragments if needed */
        if (!virtual_addr)
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
index 6aabbdd72326..330229d2a61d 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
@@ -102,7 +102,10 @@ static inline void iwl_fw_free_dump_desc(struct iwl_fw_runtime *fwrt)
        if (fwrt->dump.desc != &iwl_dump_desc_assert)
                kfree(fwrt->dump.desc);
        fwrt->dump.desc = NULL;
-        fwrt->dump.rt_status = 0;
+        fwrt->dump.lmac_err_id[0] = 0;
+        if (fwrt->smem_cfg.num_lmacs > 1)
+                fwrt->dump.lmac_err_id[1] = 0;
+        fwrt->dump.umac_err_id = 0;
 }
 void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt);
@@ -266,20 +269,20 @@ _iwl_fw_dbg_trigger_simple_stop(struct iwl_fw_runtime *fwrt,
                                        iwl_fw_dbg_get_trigger((fwrt)->fw,\
                                                               (trig)))
-static int iwl_fw_dbg_start_stop_hcmd(struct iwl_fw_runtime *fwrt, bool start)
+static inline int
+iwl_fw_dbg_start_stop_hcmd(struct iwl_fw_runtime *fwrt, bool start)
 {
-        struct iwl_continuous_record_cmd cont_rec = {};
+        struct iwl_ldbg_config_cmd cmd = {
+                .type = start ? cpu_to_le32(START_DEBUG_RECORDING) :
+                                cpu_to_le32(STOP_DEBUG_RECORDING),
+        };
        struct iwl_host_cmd hcmd = {
                .id = LDBG_CONFIG_CMD,
                .flags = CMD_ASYNC,
-                .data[0] = &cont_rec,
+                .data[0] = &cmd,
-                .len[0] = sizeof(cont_rec),
+                .len[0] = sizeof(cmd),
        };
-        cont_rec.record_mode.enable_recording = start ?
-                cpu_to_le16(START_DEBUG_RECORDING) :
-                cpu_to_le16(STOP_DEBUG_RECORDING);
        return iwl_trans_send_cmd(fwrt->trans, &hcmd);
 }
@@ -378,6 +381,7 @@ static inline bool iwl_fw_dbg_is_paging_enabled(struct iwl_fw_runtime *fwrt)
 {
        return iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PAGING) &&
                !fwrt->trans->cfg->gen2 &&
+                fwrt->cur_fw_img < IWL_UCODE_TYPE_MAX &&
                fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size &&
                fwrt->fw_paging_db[0].fw_paging_block;
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
index 65faecf552cd..c02425a1e64f 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
@@ -180,6 +180,8 @@ enum iwl_fw_error_dump_family {
        IWL_FW_ERROR_DUMP_FAMILY_8 = 8,
 };
+#define MAX_NUM_LMAC 2
 /**
 * struct iwl_fw_error_dump_info - info on the device / firmware
 * @device_family: the family of the device (7 / 8)
@@ -187,7 +189,10 @@ enum iwl_fw_error_dump_family {
 * @fw_human_readable: human readable FW version
 * @dev_human_readable: name of the device
 * @bus_human_readable: name of the bus used
- * @rt_status: the error_id/rt_status that that triggered the latest dump
+ * @num_of_lmacs: the number of lmacs
+ * @lmac_err_id: the lmac 0/1 error_id/rt_status that triggered the latest dump
+ *      if the dump collection was not initiated by an assert, the value is 0
+ * @umac_err_id: the umac error_id/rt_status that triggered the latest dump
 *      if the dump collection was not initiated by an assert, the value is 0
 */
 struct iwl_fw_error_dump_info {
@@ -196,7 +201,9 @@ struct iwl_fw_error_dump_info {
        u8 fw_human_readable[FW_VER_HUMAN_READABLE_SZ];
        u8 dev_human_readable[64];
        u8 bus_human_readable[8];
-        __le32 rt_status;
+        u8 num_of_lmacs;
+        __le32 umac_err_id;
+        __le32 lmac_err_id[MAX_NUM_LMAC];
 } __packed;
 /**
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h
index 81f557c0b58d..e8b00b795cbb 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/file.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h
@@ -303,7 +303,6 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
 * @IWL_UCODE_TLV_CAPA_LAR_SUPPORT: supports Location Aware Regulatory
 * @IWL_UCODE_TLV_CAPA_UMAC_SCAN: supports UMAC scan.
 * @IWL_UCODE_TLV_CAPA_BEAMFORMER: supports Beamformer
- * @IWL_UCODE_TLV_CAPA_TOF_SUPPORT: supports Time of Flight (802.11mc FTM)
 * @IWL_UCODE_TLV_CAPA_TDLS_SUPPORT: support basic TDLS functionality
 * @IWL_UCODE_TLV_CAPA_TXPOWER_INSERTION_SUPPORT: supports insertion of current
 *      tx power value into TPC Report action frame and Link Measurement Report
@@ -334,6 +333,8 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
 * @IWL_UCODE_TLV_CAPA_TLC_OFFLOAD: firmware implements rate scaling algorithm
 * @IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA: firmware implements quota related
 * @IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2: firmware implements Coex Schema 2
+ * @IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS: firmware supports ultra high band
+ *      (6 GHz).
 * @IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE: extended DTS measurement
 * @IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS: supports short PM timeouts
 * @IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT: supports bt-coex Multi-priority LUT
@@ -357,10 +358,13 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
 * @IWL_UCODE_TLV_CAPA_TX_POWER_ACK: reduced TX power API has larger
 *      command size (command version 4) that supports toggling ACK TX
 *      power reduction.
- * @IWL_UCODE_TLV_CAPA_MLME_OFFLOAD: supports MLME offload
 * @IWL_UCODE_TLV_CAPA_D3_DEBUG: supports debug recording during D3
 * @IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT: MCC response support 11ax
 *      capability.
+ * @IWL_UCODE_TLV_CAPA_CSI_REPORTING: firmware is capable of being configured
+ *      to report the CSI information with (certain) RX frames
+ *
+ * @IWL_UCODE_TLV_CAPA_MLME_OFFLOAD: supports MLME offload
 *
 * @NUM_IWL_UCODE_TLV_CAPA: number of bits used
 */
@@ -369,7 +373,6 @@ enum iwl_ucode_tlv_capa {
        IWL_UCODE_TLV_CAPA_LAR_SUPPORT                  = (__force iwl_ucode_tlv_capa_t)1,
        IWL_UCODE_TLV_CAPA_UMAC_SCAN                    = (__force iwl_ucode_tlv_capa_t)2,
        IWL_UCODE_TLV_CAPA_BEAMFORMER                   = (__force iwl_ucode_tlv_capa_t)3,
-        IWL_UCODE_TLV_CAPA_TOF_SUPPORT                  = (__force iwl_ucode_tlv_capa_t)5,
        IWL_UCODE_TLV_CAPA_TDLS_SUPPORT                 = (__force iwl_ucode_tlv_capa_t)6,
        IWL_UCODE_TLV_CAPA_TXPOWER_INSERTION_SUPPORT    = (__force iwl_ucode_tlv_capa_t)8,
        IWL_UCODE_TLV_CAPA_DS_PARAM_SET_IE_SUPPORT      = (__force iwl_ucode_tlv_capa_t)9,
@@ -394,6 +397,7 @@ enum iwl_ucode_tlv_capa {
        IWL_UCODE_TLV_CAPA_TLC_OFFLOAD                  = (__force iwl_ucode_tlv_capa_t)43,
        IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA                = (__force iwl_ucode_tlv_capa_t)44,
        IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2                = (__force iwl_ucode_tlv_capa_t)45,
+        IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS            = (__force iwl_ucode_tlv_capa_t)48,
        IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE         = (__force iwl_ucode_tlv_capa_t)64,
        IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS            = (__force iwl_ucode_tlv_capa_t)65,
        IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT             = (__force iwl_ucode_tlv_capa_t)67,
@@ -412,6 +416,8 @@ enum iwl_ucode_tlv_capa {
        IWL_UCODE_TLV_CAPA_D3_DEBUG                     = (__force iwl_ucode_tlv_capa_t)87,
        IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT              = (__force iwl_ucode_tlv_capa_t)88,
        IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT      = (__force iwl_ucode_tlv_capa_t)89,
+        IWL_UCODE_TLV_CAPA_CSI_REPORTING                = (__force iwl_ucode_tlv_capa_t)90,
        IWL_UCODE_TLV_CAPA_MLME_OFFLOAD                 = (__force iwl_ucode_tlv_capa_t)96,
        NUM_IWL_UCODE_TLV_CAPA
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
index 4f7090f88cb0..a0fcbb28114b 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
@@ -142,7 +142,8 @@ struct iwl_fw_runtime {
                u32 *d3_debug_data;
                struct iwl_fw_ini_active_regs active_regs[IWL_FW_INI_MAX_REGION_ID];
                struct iwl_fw_ini_active_triggers active_trigs[IWL_FW_TRIGGER_ID_NUM];
-                u32 rt_status;
+                u32 lmac_err_id[MAX_NUM_LMAC];
+                u32 umac_err_id;
        } dump;
 #ifdef CONFIG_IWLWIFI_DEBUGFS
        struct {
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 91861a9cbe57..ff942532fac3 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -335,10 +335,6 @@ struct iwl_csr_params {
 * @fw_name_pre: Firmware filename prefix. The api version and extension
 *      (.ucode) will be added to filename before loading from disk. The
 *      filename is constructed as fw_name_pre<api>.ucode.
- * @fw_name_pre_b_or_c_step: same as @fw_name_pre, only for b or c steps
- *      (if supported)
- * @fw_name_pre_rf_next_step: same as @fw_name_pre_b_or_c_step, only for rf
- *      next step. Supported only in integrated solutions.
 * @ucode_api_max: Highest version of uCode API supported by driver.
 * @ucode_api_min: Lowest version of uCode API supported by driver.
 * @max_inst_size: The maximal length of the fw inst section (only DVM)
@@ -392,8 +388,6 @@ struct iwl_cfg {
        /* params specific to an individual device within a device family */
        const char *name;
        const char *fw_name_pre;
-        const char *fw_name_pre_b_or_c_step;
-        const char *fw_name_pre_rf_next_step;
        /* params not likely to change within a device family */
        const struct iwl_base_params *base_params;
        /* params likely to change within a device family */
@@ -551,29 +545,40 @@ extern const struct iwl_cfg iwl8275_2ac_cfg;
 extern const struct iwl_cfg iwl4165_2ac_cfg;
 extern const struct iwl_cfg iwl9160_2ac_cfg;
 extern const struct iwl_cfg iwl9260_2ac_cfg;
+extern const struct iwl_cfg iwl9260_2ac_160_cfg;
 extern const struct iwl_cfg iwl9260_killer_2ac_cfg;
 extern const struct iwl_cfg iwl9270_2ac_cfg;
 extern const struct iwl_cfg iwl9460_2ac_cfg;
 extern const struct iwl_cfg iwl9560_2ac_cfg;
+extern const struct iwl_cfg iwl9560_2ac_160_cfg;
 extern const struct iwl_cfg iwl9460_2ac_cfg_soc;
 extern const struct iwl_cfg iwl9461_2ac_cfg_soc;
 extern const struct iwl_cfg iwl9462_2ac_cfg_soc;
 extern const struct iwl_cfg iwl9560_2ac_cfg_soc;
+extern const struct iwl_cfg iwl9560_2ac_160_cfg_soc;
 extern const struct iwl_cfg iwl9560_killer_2ac_cfg_soc;
 extern const struct iwl_cfg iwl9560_killer_s_2ac_cfg_soc;
 extern const struct iwl_cfg iwl9460_2ac_cfg_shared_clk;
 extern const struct iwl_cfg iwl9461_2ac_cfg_shared_clk;
 extern const struct iwl_cfg iwl9462_2ac_cfg_shared_clk;
 extern const struct iwl_cfg iwl9560_2ac_cfg_shared_clk;
+extern const struct iwl_cfg iwl9560_2ac_160_cfg_shared_clk;
 extern const struct iwl_cfg iwl9560_killer_2ac_cfg_shared_clk;
 extern const struct iwl_cfg iwl9560_killer_s_2ac_cfg_shared_clk;
 extern const struct iwl_cfg iwl22000_2ac_cfg_hr;
 extern const struct iwl_cfg iwl22000_2ac_cfg_hr_cdb;
 extern const struct iwl_cfg iwl22000_2ac_cfg_jf;
+extern const struct iwl_cfg iwl22560_2ax_cfg_hr;
 extern const struct iwl_cfg iwl22000_2ax_cfg_hr;
+extern const struct iwl_cfg iwl22260_2ax_cfg;
+extern const struct iwl_cfg killer1650s_2ax_cfg_qu_b0_hr_b0;
+extern const struct iwl_cfg killer1650i_2ax_cfg_qu_b0_hr_b0;
+extern const struct iwl_cfg killer1650x_2ax_cfg;
+extern const struct iwl_cfg killer1650w_2ax_cfg;
 extern const struct iwl_cfg iwl9461_2ac_cfg_qu_b0_jf_b0;
 extern const struct iwl_cfg iwl9462_2ac_cfg_qu_b0_jf_b0;
 extern const struct iwl_cfg iwl9560_2ac_cfg_qu_b0_jf_b0;
+extern const struct iwl_cfg iwl9560_2ac_160_cfg_qu_b0_jf_b0;
 extern const struct iwl_cfg killer1550i_2ac_cfg_qu_b0_jf_b0;
 extern const struct iwl_cfg killer1550s_2ac_cfg_qu_b0_jf_b0;
 extern const struct iwl_cfg iwl22000_2ax_cfg_jf;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
index caa5806acd81..42af421bbc3c 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
@@ -325,6 +325,7 @@ enum {
 #define CSR_HW_REV_TYPE_7265D           (0x0000210)
 #define CSR_HW_REV_TYPE_NONE            (0x00001F0)
 #define CSR_HW_REV_TYPE_QNJ             (0x0000360)
+#define CSR_HW_REV_TYPE_QNJ_B0          (0x0000364)
 #define CSR_HW_REV_TYPE_HR_CDB          (0x0000340)
 /* RF_ID value */
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index bf1be985f36b..2efa1dfe9b4c 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -210,18 +210,15 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
 {
        const struct iwl_cfg *cfg = drv->trans->cfg;
        char tag[8];
-        const char *fw_pre_name;
        if (drv->trans->cfg->device_family == IWL_DEVICE_FAMILY_9000 &&
-            (CSR_HW_REV_STEP(drv->trans->hw_rev) == SILICON_B_STEP ||
+            (CSR_HW_REV_STEP(drv->trans->hw_rev) != SILICON_B_STEP &&
-             CSR_HW_REV_STEP(drv->trans->hw_rev) == SILICON_C_STEP))
+             CSR_HW_REV_STEP(drv->trans->hw_rev) != SILICON_C_STEP)) {
-                fw_pre_name = cfg->fw_name_pre_b_or_c_step;
+                IWL_ERR(drv,
-        else if (drv->trans->cfg->integrated &&
+                        "Only HW steps B and C are currently supported (0x%0x)\n",
-                 CSR_HW_RFID_STEP(drv->trans->hw_rf_id) == SILICON_B_STEP &&
+                        drv->trans->hw_rev);
-                 cfg->fw_name_pre_rf_next_step)
+                return -EINVAL;
-                fw_pre_name = cfg->fw_name_pre_rf_next_step;
+        }
-        else
-                fw_pre_name = cfg->fw_name_pre;
        if (first) {
                drv->fw_index = cfg->ucode_api_max;
@@ -235,15 +232,13 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
                IWL_ERR(drv, "no suitable firmware found!\n");
                if (cfg->ucode_api_min == cfg->ucode_api_max) {
-                        IWL_ERR(drv, "%s%d is required\n", fw_pre_name,
+                        IWL_ERR(drv, "%s%d is required\n", cfg->fw_name_pre,
                                cfg->ucode_api_max);
                } else {
                        IWL_ERR(drv, "minimum version required: %s%d\n",
-                                fw_pre_name,
+                                cfg->fw_name_pre, cfg->ucode_api_min);
-                                cfg->ucode_api_min);
                        IWL_ERR(drv, "maximum version supported: %s%d\n",
-                                fw_pre_name,
+                                cfg->fw_name_pre, cfg->ucode_api_max);
-                                cfg->ucode_api_max);
                }
                IWL_ERR(drv,
@@ -252,7 +247,7 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
        }
        snprintf(drv->firmware_name, sizeof(drv->firmware_name), "%s%s.ucode",
-                 fw_pre_name, tag);
+                 cfg->fw_name_pre, tag);
        IWL_DEBUG_INFO(drv, "attempting to load firmware '%s'\n",
                       drv->firmware_name);
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.c b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
index 4f10914f6048..ffd1e649bfa0 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
@@ -1,10 +1,13 @@
 /******************************************************************************
 *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
 * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2015 - 2016 Intel Deutschland GmbH
 *
- * Portions of this file are derived from the ipw3945 project.
- *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
@@ -15,12 +18,44 @@
 * more details.
 *
 * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
+ * file called COPYING.
 *
 * Contact Information:
 *  Intel Linux Wireless <linuxwifi@intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2015 - 2016 Intel Deutschland GmbH
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
 *****************************************************************************/
 #include <linux/delay.h>
 #include <linux/device.h>
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.h b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
index 38085850a2d3..61477e58352d 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
@@ -1,8 +1,9 @@
 /******************************************************************************
 *
- * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
 *
- * Portions of this file are derived from the ipw3945 project.
+ * GPL LICENSE SUMMARY
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
@@ -14,14 +15,43 @@
 * more details.
 *
 * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
+ * file called COPYING.
 *
 * Contact Information:
 *  Intel Linux Wireless <linuxwifi@intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
+ * BSD LICENSE
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
 *****************************************************************************/
 #ifndef __iwl_io_h__
 #define __iwl_io_h__
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
index 73b1c46f1158..0cae2ef9b9df 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
@@ -152,4 +152,22 @@ struct iwl_mod_params {
        bool enable_ini;
 };
+static inline bool iwl_enable_rx_ampdu(void)
+{
+        if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_RXAGG)
+                return false;
+        return true;
+}
+static inline bool iwl_enable_tx_ampdu(void)
+{
+        if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_TXAGG)
+                return false;
+        if (iwlwifi_mod_params.disable_11n & IWL_ENABLE_HT_TXAGG)
+                return true;
+        /* enabled by default */
+        return true;
+}
 #endif /* #__iwl_modparams_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index d9afedc3d1d9..484ef4556953 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -569,8 +569,7 @@ static struct ieee80211_sband_iftype_data iwl_he_capa[] = {
                        .has_he = true,
                        .he_cap_elem = {
                                .mac_cap_info[0] =
-                                        IEEE80211_HE_MAC_CAP0_HTC_HE |
+                                        IEEE80211_HE_MAC_CAP0_HTC_HE,
-                                        IEEE80211_HE_MAC_CAP0_TWT_RES,
                                .mac_cap_info[1] =
                                        IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
                                        IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
@@ -1196,14 +1195,12 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
        regd_to_copy = sizeof(struct ieee80211_regdomain) +
                valid_rules * sizeof(struct ieee80211_reg_rule);
-        copy_rd = kzalloc(regd_to_copy, GFP_KERNEL);
+        copy_rd = kmemdup(regd, regd_to_copy, GFP_KERNEL);
        if (!copy_rd) {
                copy_rd = ERR_PTR(-ENOMEM);
                goto out;
        }
-        memcpy(copy_rd, regd, regd_to_copy);
 out:
        kfree(regdb_ptrs);
        kfree(regd);
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
index 9d89b7d7f9fa..3aaa5f06461c 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
@@ -358,12 +358,12 @@
 /* FW monitor */
 #define MON_BUFF_SAMPLE_CTL             (0xa03c00)
-#define MON_BUFF_BASE_ADDR              (0xa03c3c)
+#define MON_BUFF_BASE_ADDR              (0xa03c1c)
 #define MON_BUFF_END_ADDR               (0xa03c40)
 #define MON_BUFF_WRPTR                  (0xa03c44)
 #define MON_BUFF_CYCLE_CNT              (0xa03c48)
 /* FW monitor family 8000 and on */
-#define MON_BUFF_BASE_ADDR_VER2         (0xa03c3c)
+#define MON_BUFF_BASE_ADDR_VER2         (0xa03c1c)
 #define MON_BUFF_END_ADDR_VER2          (0xa03c20)
 #define MON_BUFF_WRPTR_VER2             (0xa03c24)
 #define MON_BUFF_CYCLE_CNT_VER2         (0xa03c28)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/Makefile b/drivers/net/wireless/intel/iwlwifi/mvm/Makefile
index 9ffd21918b5a..30cbd981efbd 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/Makefile
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/Makefile
@@ -7,7 +7,6 @@ iwlmvm-y += power.o coex.o
 iwlmvm-y += tt.o offloading.o tdls.o
 iwlmvm-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o debugfs-vif.o
 iwlmvm-$(CONFIG_IWLWIFI_LEDS) += led.o
-iwlmvm-y += tof.o
 iwlmvm-$(CONFIG_PM) += d3.o
-ccflags-y += -I$(src)/../
+ccflags-y += -I $(srctree)/$(src)/../
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index 01b5338201d6..36ed7d6fc971 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -2125,7 +2125,6 @@ static int iwl_mvm_d3_test_open(struct inode *inode, struct file *file)
        file->private_data = inode->i_private;
-        ieee80211_stop_queues(mvm->hw);
        synchronize_net();
        mvm->trans->system_pm_mode = IWL_PLAT_PM_MODE_D3;
@@ -2140,10 +2139,9 @@ static int iwl_mvm_d3_test_open(struct inode *inode, struct file *file)
        rtnl_unlock();
        if (err > 0)
                err = -EINVAL;
-        if (err) {
+        if (err)
-                ieee80211_wake_queues(mvm->hw);
                return err;
-        }
        mvm->d3_test_active = true;
        mvm->keep_vif = NULL;
        return 0;
@@ -2223,8 +2221,6 @@ static int iwl_mvm_d3_test_release(struct inode *inode, struct file *file)
                mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
                iwl_mvm_d3_test_disconn_work_iter, mvm->keep_vif);
-        ieee80211_wake_queues(mvm->hw);
        return 0;
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
index 33b0af24a537..2453ceabf00d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
@@ -60,7 +60,6 @@
 *
 *****************************************************************************/
 #include "mvm.h"
-#include "fw/api/tof.h"
 #include "debugfs.h"
 static void iwl_dbgfs_update_pm(struct iwl_mvm *mvm,
@@ -523,753 +522,30 @@ static ssize_t iwl_dbgfs_os_device_timediff_read(struct file *file,
        return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
-static ssize_t iwl_dbgfs_tof_enable_write(struct ieee80211_vif *vif,
+static ssize_t iwl_dbgfs_low_latency_write(struct ieee80211_vif *vif, char *buf,
-                                          char *buf,
+                                           size_t count, loff_t *ppos)
-                                          size_t count, loff_t *ppos)
-{
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        u32 value;
-        int ret = -EINVAL;
-        char *data;
-        mutex_lock(&mvm->mutex);
-        data = iwl_dbgfs_is_match("tof_disabled=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.tof_cfg.tof_disabled = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("one_sided_disabled=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.tof_cfg.one_sided_disabled = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("is_debug_mode=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.tof_cfg.is_debug_mode = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("is_buf=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.tof_cfg.is_buf_required = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("send_tof_cfg=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0 && value) {
-                        ret = iwl_mvm_tof_config_cmd(mvm);
-                        goto out;
-                }
-        }
-out:
-        mutex_unlock(&mvm->mutex);
-        return ret ?: count;
-}
-static ssize_t iwl_dbgfs_tof_enable_read(struct file *file,
-                                         char __user *user_buf,
-                                         size_t count, loff_t *ppos)
-{
-        struct ieee80211_vif *vif = file->private_data;
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        char buf[256];
-        int pos = 0;
-        const size_t bufsz = sizeof(buf);
-        struct iwl_tof_config_cmd *cmd;
-        cmd = &mvm->tof_data.tof_cfg;
-        mutex_lock(&mvm->mutex);
-        pos += scnprintf(buf + pos, bufsz - pos, "tof_disabled = %d\n",
-                         cmd->tof_disabled);
-        pos += scnprintf(buf + pos, bufsz - pos, "one_sided_disabled = %d\n",
-                         cmd->one_sided_disabled);
-        pos += scnprintf(buf + pos, bufsz - pos, "is_debug_mode = %d\n",
-                         cmd->is_debug_mode);
-        pos += scnprintf(buf + pos, bufsz - pos, "is_buf_required = %d\n",
-                         cmd->is_buf_required);
-        mutex_unlock(&mvm->mutex);
-        return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-static ssize_t iwl_dbgfs_tof_responder_params_write(struct ieee80211_vif *vif,
-                                                    char *buf,
-                                                    size_t count, loff_t *ppos)
-{
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        u32 value;
-        int ret = 0;
-        char *data;
-        mutex_lock(&mvm->mutex);
-        data = iwl_dbgfs_is_match("burst_period=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (!ret)
-                        mvm->tof_data.responder_cfg.burst_period =
-                                                        cpu_to_le16(value);
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("min_delta_ftm=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.min_delta_ftm = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("burst_duration=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.burst_duration = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("num_of_burst_exp=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.num_of_burst_exp = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("abort_responder=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.abort_responder = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("get_ch_est=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.get_ch_est = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("recv_sta_req_params=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.recv_sta_req_params = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("channel_num=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.channel_num = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("bandwidth=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.bandwidth = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("rate=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.rate = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("bssid=", buf);
-        if (data) {
-                u8 *mac = mvm->tof_data.responder_cfg.bssid;
-                if (!mac_pton(data, mac)) {
-                        ret = -EINVAL;
-                        goto out;
-                }
-        }
-        data = iwl_dbgfs_is_match("tsf_timer_offset_msecs=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.tsf_timer_offset_msecs =
-                                                        cpu_to_le16(value);
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("toa_offset=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.toa_offset =
-                                                        cpu_to_le16(value);
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("center_freq=", buf);
-        if (data) {
-                struct iwl_tof_responder_config_cmd *cmd =
-                        &mvm->tof_data.responder_cfg;
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0 && value) {
-                        enum nl80211_band band = (cmd->channel_num <= 14) ?
-                                                   NL80211_BAND_2GHZ :
-                                                   NL80211_BAND_5GHZ;
-                        struct ieee80211_channel chn = {
-                                .band = band,
-                                .center_freq = ieee80211_channel_to_frequency(
-                                        cmd->channel_num, band),
-                                };
-                        struct cfg80211_chan_def chandef = {
-                                .chan =  &chn,
-                                .center_freq1 =
-                                        ieee80211_channel_to_frequency(value,
-                                                                       band),
-                        };
-                        cmd->ctrl_ch_position = iwl_mvm_get_ctrl_pos(&chandef);
-                }
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("ftm_per_burst=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.ftm_per_burst = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("ftm_resp_ts_avail=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.ftm_resp_ts_avail = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("asap_mode=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.responder_cfg.asap_mode = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("send_responder_cfg=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0 && value) {
-                        ret = iwl_mvm_tof_responder_cmd(mvm, vif);
-                        goto out;
-                }
-        }
-out:
-        mutex_unlock(&mvm->mutex);
-        return ret ?: count;
-}
-static ssize_t iwl_dbgfs_tof_responder_params_read(struct file *file,
-                                                   char __user *user_buf,
-                                                   size_t count, loff_t *ppos)
-{
-        struct ieee80211_vif *vif = file->private_data;
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        char buf[256];
-        int pos = 0;
-        const size_t bufsz = sizeof(buf);
-        struct iwl_tof_responder_config_cmd *cmd;
-        cmd = &mvm->tof_data.responder_cfg;
-        mutex_lock(&mvm->mutex);
-        pos += scnprintf(buf + pos, bufsz - pos, "burst_period = %d\n",
-                         le16_to_cpu(cmd->burst_period));
-        pos += scnprintf(buf + pos, bufsz - pos, "burst_duration = %d\n",
-                         cmd->burst_duration);
-        pos += scnprintf(buf + pos, bufsz - pos, "bandwidth = %d\n",
-                         cmd->bandwidth);
-        pos += scnprintf(buf + pos, bufsz - pos, "channel_num = %d\n",
-                         cmd->channel_num);
-        pos += scnprintf(buf + pos, bufsz - pos, "ctrl_ch_position = 0x%x\n",
-                         cmd->ctrl_ch_position);
-        pos += scnprintf(buf + pos, bufsz - pos, "bssid = %pM\n",
-                         cmd->bssid);
-        pos += scnprintf(buf + pos, bufsz - pos, "min_delta_ftm = %d\n",
-                         cmd->min_delta_ftm);
-        pos += scnprintf(buf + pos, bufsz - pos, "num_of_burst_exp = %d\n",
-                         cmd->num_of_burst_exp);
-        pos += scnprintf(buf + pos, bufsz - pos, "rate = %d\n", cmd->rate);
-        pos += scnprintf(buf + pos, bufsz - pos, "abort_responder = %d\n",
-                         cmd->abort_responder);
-        pos += scnprintf(buf + pos, bufsz - pos, "get_ch_est = %d\n",
-                         cmd->get_ch_est);
-        pos += scnprintf(buf + pos, bufsz - pos, "recv_sta_req_params = %d\n",
-                         cmd->recv_sta_req_params);
-        pos += scnprintf(buf + pos, bufsz - pos, "ftm_per_burst = %d\n",
-                         cmd->ftm_per_burst);
-        pos += scnprintf(buf + pos, bufsz - pos, "ftm_resp_ts_avail = %d\n",
-                         cmd->ftm_resp_ts_avail);
-        pos += scnprintf(buf + pos, bufsz - pos, "asap_mode = %d\n",
-                         cmd->asap_mode);
-        pos += scnprintf(buf + pos, bufsz - pos,
-                         "tsf_timer_offset_msecs = %d\n",
-                         le16_to_cpu(cmd->tsf_timer_offset_msecs));
-        pos += scnprintf(buf + pos, bufsz - pos, "toa_offset = %d\n",
-                         le16_to_cpu(cmd->toa_offset));
-        mutex_unlock(&mvm->mutex);
-        return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-static ssize_t iwl_dbgfs_tof_range_request_write(struct ieee80211_vif *vif,
-                                                 char *buf, size_t count,
-                                                 loff_t *ppos)
-{
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        u32 value;
-        int ret = 0;
-        char *data;
-        mutex_lock(&mvm->mutex);
-        data = iwl_dbgfs_is_match("request_id=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req.request_id = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("initiator=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req.initiator = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("one_sided_los_disable=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req.one_sided_los_disable = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("req_timeout=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req.req_timeout = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("report_policy=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req.report_policy = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("macaddr_random=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req.macaddr_random = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("num_of_ap=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req.num_of_ap = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("macaddr_template=", buf);
-        if (data) {
-                u8 mac[ETH_ALEN];
-                if (!mac_pton(data, mac)) {
-                        ret = -EINVAL;
-                        goto out;
-                }
-                memcpy(mvm->tof_data.range_req.macaddr_template, mac, ETH_ALEN);
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("macaddr_mask=", buf);
-        if (data) {
-                u8 mac[ETH_ALEN];
-                if (!mac_pton(data, mac)) {
-                        ret = -EINVAL;
-                        goto out;
-                }
-                memcpy(mvm->tof_data.range_req.macaddr_mask, mac, ETH_ALEN);
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("ap=", buf);
-        if (data) {
-                struct iwl_tof_range_req_ap_entry ap = {};
-                int size = sizeof(struct iwl_tof_range_req_ap_entry);
-                u16 burst_period;
-                u8 *mac = ap.bssid;
-                unsigned int i;
-                if (sscanf(data, "%u %hhd %hhd %hhd"
-                           "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx"
-                           "%hhd %hhd %hd"
-                           "%hhd %hhd %d"
-                           "%hhx %hhd %hhd %hhd",
-                           &i, &ap.channel_num, &ap.bandwidth,
-                           &ap.ctrl_ch_position,
-                           mac, mac + 1, mac + 2, mac + 3, mac + 4, mac + 5,
-                           &ap.measure_type, &ap.num_of_bursts,
-                           &burst_period,
-                           &ap.samples_per_burst, &ap.retries_per_sample,
-                           &ap.tsf_delta, &ap.location_req, &ap.asap_mode,
-                           &ap.enable_dyn_ack, &ap.rssi) != 20) {
-                        ret = -EINVAL;
-                        goto out;
-                }
-                if (i >= IWL_MVM_TOF_MAX_APS) {
-                        IWL_ERR(mvm, "Invalid AP index %d\n", i);
-                        ret = -EINVAL;
-                        goto out;
-                }
-                ap.burst_period = cpu_to_le16(burst_period);
-                memcpy(&mvm->tof_data.range_req.ap[i], &ap, size);
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("send_range_request=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0 && value)
-                        ret = iwl_mvm_tof_range_request_cmd(mvm, vif);
-                goto out;
-        }
-        ret = -EINVAL;
-out:
-        mutex_unlock(&mvm->mutex);
-        return ret ?: count;
-}
-static ssize_t iwl_dbgfs_tof_range_request_read(struct file *file,
-                                                char __user *user_buf,
-                                                size_t count, loff_t *ppos)
-{
-        struct ieee80211_vif *vif = file->private_data;
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        char buf[512];
-        int pos = 0;
-        const size_t bufsz = sizeof(buf);
-        struct iwl_tof_range_req_cmd *cmd;
-        int i;
-        cmd = &mvm->tof_data.range_req;
-        mutex_lock(&mvm->mutex);
-        pos += scnprintf(buf + pos, bufsz - pos, "request_id= %d\n",
-                         cmd->request_id);
-        pos += scnprintf(buf + pos, bufsz - pos, "initiator= %d\n",
-                         cmd->initiator);
-        pos += scnprintf(buf + pos, bufsz - pos, "one_sided_los_disable = %d\n",
-                         cmd->one_sided_los_disable);
-        pos += scnprintf(buf + pos, bufsz - pos, "req_timeout= %d\n",
-                         cmd->req_timeout);
-        pos += scnprintf(buf + pos, bufsz - pos, "report_policy= %d\n",
-                         cmd->report_policy);
-        pos += scnprintf(buf + pos, bufsz - pos, "macaddr_random= %d\n",
-                         cmd->macaddr_random);
-        pos += scnprintf(buf + pos, bufsz - pos, "macaddr_template= %pM\n",
-                         cmd->macaddr_template);
-        pos += scnprintf(buf + pos, bufsz - pos, "macaddr_mask= %pM\n",
-                         cmd->macaddr_mask);
-        pos += scnprintf(buf + pos, bufsz - pos, "num_of_ap= %d\n",
-                         cmd->num_of_ap);
-        for (i = 0; i < cmd->num_of_ap; i++) {
-                struct iwl_tof_range_req_ap_entry *ap = &cmd->ap[i];
-                pos += scnprintf(buf + pos, bufsz - pos,
-                                "ap %.2d: channel_num=%hhd bw=%hhd"
-                                " control=%hhd bssid=%pM type=%hhd"
-                                " num_of_bursts=%hhd burst_period=%hd ftm=%hhd"
-                                " retries=%hhd tsf_delta=%d"
-                                " tsf_delta_direction=%hhd location_req=0x%hhx "
-                                " asap=%hhd enable=%hhd rssi=%hhd\n",
-                                i, ap->channel_num, ap->bandwidth,
-                                ap->ctrl_ch_position, ap->bssid,
-                                ap->measure_type, ap->num_of_bursts,
-                                ap->burst_period, ap->samples_per_burst,
-                                ap->retries_per_sample, ap->tsf_delta,
-                                ap->tsf_delta_direction,
-                                ap->location_req, ap->asap_mode,
-                                ap->enable_dyn_ack, ap->rssi);
-        }
-        mutex_unlock(&mvm->mutex);
-        return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-static ssize_t iwl_dbgfs_tof_range_req_ext_write(struct ieee80211_vif *vif,
-                                                 char *buf,
-                                                 size_t count, loff_t *ppos)
-{
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        u32 value;
-        int ret = 0;
-        char *data;
-        mutex_lock(&mvm->mutex);
-        data = iwl_dbgfs_is_match("tsf_timer_offset_msec=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req_ext.tsf_timer_offset_msec =
-                                                        cpu_to_le16(value);
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("min_delta_ftm=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req_ext.min_delta_ftm = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("ftm_format_and_bw20M=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req_ext.ftm_format_and_bw20M =
-                                                                        value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("ftm_format_and_bw40M=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req_ext.ftm_format_and_bw40M =
-                                                                        value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("ftm_format_and_bw80M=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.range_req_ext.ftm_format_and_bw80M =
-                                                                        value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("send_range_req_ext=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0 && value)
-                        ret = iwl_mvm_tof_range_request_ext_cmd(mvm, vif);
-                goto out;
-        }
-        ret = -EINVAL;
-out:
-        mutex_unlock(&mvm->mutex);
-        return ret ?: count;
-}
-static ssize_t iwl_dbgfs_tof_range_req_ext_read(struct file *file,
-                                                char __user *user_buf,
-                                                size_t count, loff_t *ppos)
-{
-        struct ieee80211_vif *vif = file->private_data;
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        char buf[256];
-        int pos = 0;
-        const size_t bufsz = sizeof(buf);
-        struct iwl_tof_range_req_ext_cmd *cmd;
-        cmd = &mvm->tof_data.range_req_ext;
-        mutex_lock(&mvm->mutex);
-        pos += scnprintf(buf + pos, bufsz - pos,
-                         "tsf_timer_offset_msec = %hd\n",
-                         cmd->tsf_timer_offset_msec);
-        pos += scnprintf(buf + pos, bufsz - pos, "min_delta_ftm = %hhd\n",
-                         cmd->min_delta_ftm);
-        pos += scnprintf(buf + pos, bufsz - pos,
-                         "ftm_format_and_bw20M = %hhd\n",
-                         cmd->ftm_format_and_bw20M);
-        pos += scnprintf(buf + pos, bufsz - pos,
-                         "ftm_format_and_bw40M = %hhd\n",
-                         cmd->ftm_format_and_bw40M);
-        pos += scnprintf(buf + pos, bufsz - pos,
-                         "ftm_format_and_bw80M = %hhd\n",
-                         cmd->ftm_format_and_bw80M);
-        mutex_unlock(&mvm->mutex);
-        return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-static ssize_t iwl_dbgfs_tof_range_abort_write(struct ieee80211_vif *vif,
-                                               char *buf,
-                                               size_t count, loff_t *ppos)
-{
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        u32 value;
-        int abort_id, ret = 0;
-        char *data;
-        mutex_lock(&mvm->mutex);
-        data = iwl_dbgfs_is_match("abort_id=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0)
-                        mvm->tof_data.last_abort_id = value;
-                goto out;
-        }
-        data = iwl_dbgfs_is_match("send_range_abort=", buf);
-        if (data) {
-                ret = kstrtou32(data, 10, &value);
-                if (ret == 0 && value) {
-                        abort_id = mvm->tof_data.last_abort_id;
-                        ret = iwl_mvm_tof_range_abort_cmd(mvm, abort_id);
-                        goto out;
-                }
-        }
-out:
-        mutex_unlock(&mvm->mutex);
-        return ret ?: count;
-}
-static ssize_t iwl_dbgfs_tof_range_abort_read(struct file *file,
-                                              char __user *user_buf,
-                                              size_t count, loff_t *ppos)
-{
-        struct ieee80211_vif *vif = file->private_data;
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        char buf[32];
-        int pos = 0;
-        const size_t bufsz = sizeof(buf);
-        int last_abort_id;
-        mutex_lock(&mvm->mutex);
-        last_abort_id = mvm->tof_data.last_abort_id;
-        mutex_unlock(&mvm->mutex);
-        pos += scnprintf(buf + pos, bufsz - pos, "last_abort_id = %d\n",
-                         last_abort_id);
-        return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-static ssize_t iwl_dbgfs_tof_range_response_read(struct file *file,
-                                                 char __user *user_buf,
-                                                 size_t count, loff_t *ppos)
 {
-        struct ieee80211_vif *vif = file->private_data;
        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
        struct iwl_mvm *mvm = mvmvif->mvm;
-        char *buf;
+        u8 value;
-        int pos = 0;
+        int ret;
-        const size_t bufsz = sizeof(struct iwl_tof_range_rsp_ntfy) + 256;
-        struct iwl_tof_range_rsp_ntfy *cmd;
-        int i, ret;
-        buf = kzalloc(bufsz, GFP_KERNEL);
+        ret = kstrtou8(buf, 0, &value);
-        if (!buf)
+        if (ret)
-                return -ENOMEM;
+                return ret;
+        if (value > 1)
+                return -EINVAL;
        mutex_lock(&mvm->mutex);
-        cmd = &mvm->tof_data.range_resp;
+        iwl_mvm_update_low_latency(mvm, vif, value, LOW_LATENCY_DEBUGFS);
-        pos += scnprintf(buf + pos, bufsz - pos, "request_id = %d\n",
-                         cmd->request_id);
-        pos += scnprintf(buf + pos, bufsz - pos, "status = %d\n",
-                         cmd->request_status);
-        pos += scnprintf(buf + pos, bufsz - pos, "last_in_batch = %d\n",
-                         cmd->last_in_batch);
-        pos += scnprintf(buf + pos, bufsz - pos, "num_of_aps = %d\n",
-                         cmd->num_of_aps);
-        for (i = 0; i < cmd->num_of_aps; i++) {
-                struct iwl_tof_range_rsp_ap_entry_ntfy *ap = &cmd->ap[i];
-                pos += scnprintf(buf + pos, bufsz - pos,
-                                "ap %.2d: bssid=%pM status=%hhd bw=%hhd"
-                                " rtt=%d rtt_var=%d rtt_spread=%d"
-                                " rssi=%hhd  rssi_spread=%hhd"
-                                " range=%d range_var=%d"
-                                " time_stamp=%d\n",
-                                i, ap->bssid, ap->measure_status,
-                                ap->measure_bw,
-                                ap->rtt, ap->rtt_variance, ap->rtt_spread,
-                                ap->rssi, ap->rssi_spread, ap->range,
-                                ap->range_variance, ap->timestamp);
-        }
        mutex_unlock(&mvm->mutex);
-        ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+        return count;
-        kfree(buf);
-        return ret;
 }
-static ssize_t iwl_dbgfs_low_latency_write(struct ieee80211_vif *vif, char *buf,
+static ssize_t
-                                           size_t count, loff_t *ppos)
+iwl_dbgfs_low_latency_force_write(struct ieee80211_vif *vif, char *buf,
+                                  size_t count, loff_t *ppos)
 {
        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
        struct iwl_mvm *mvm = mvmvif->mvm;
@@ -1279,13 +555,24 @@ static ssize_t iwl_dbgfs_low_latency_write(struct ieee80211_vif *vif, char *buf,
        ret = kstrtou8(buf, 0, &value);
        if (ret)
                return ret;
-        if (value > 1)
+        if (value > NUM_LOW_LATENCY_FORCE)
                return -EINVAL;
        mutex_lock(&mvm->mutex);
-        iwl_mvm_update_low_latency(mvm, vif, value, LOW_LATENCY_DEBUGFS);
+        if (value == LOW_LATENCY_FORCE_UNSET) {
+                iwl_mvm_update_low_latency(mvm, vif, false,
+                                           LOW_LATENCY_DEBUGFS_FORCE);
+                iwl_mvm_update_low_latency(mvm, vif, false,
+                                           LOW_LATENCY_DEBUGFS_FORCE_ENABLE);
+        } else {
+                iwl_mvm_update_low_latency(mvm, vif,
+                                           value == LOW_LATENCY_FORCE_ON,
+                                           LOW_LATENCY_DEBUGFS_FORCE);
+                iwl_mvm_update_low_latency(mvm, vif, true,
+                                           LOW_LATENCY_DEBUGFS_FORCE_ENABLE);
+        }
        mutex_unlock(&mvm->mutex);
        return count;
 }
@@ -1295,15 +582,25 @@ static ssize_t iwl_dbgfs_low_latency_read(struct file *file,
 {
        struct ieee80211_vif *vif = file->private_data;
        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        char buf[30] = {};
+        char format[] = "traffic=%d\ndbgfs=%d\nvcmd=%d\nvif_type=%d\n"
+                        "dbgfs_force_enable=%d\ndbgfs_force=%d\nactual=%d\n";
+        /*
+         * all values in format are boolean so the size of format is enough
+         * for holding the result string
+         */
+        char buf[sizeof(format) + 1] = {};
        int len;
-        len = scnprintf(buf, sizeof(buf) - 1,
+        len = scnprintf(buf, sizeof(buf) - 1, format,
-                        "traffic=%d\ndbgfs=%d\nvcmd=%d\nvif_type=%d\n",
                        !!(mvmvif->low_latency & LOW_LATENCY_TRAFFIC),
                        !!(mvmvif->low_latency & LOW_LATENCY_DEBUGFS),
                        !!(mvmvif->low_latency & LOW_LATENCY_VCMD),
-                        !!(mvmvif->low_latency & LOW_LATENCY_VIF_TYPE));
+                        !!(mvmvif->low_latency & LOW_LATENCY_VIF_TYPE),
+                        !!(mvmvif->low_latency &
+                           LOW_LATENCY_DEBUGFS_FORCE_ENABLE),
+                        !!(mvmvif->low_latency & LOW_LATENCY_DEBUGFS_FORCE),
+                        !!(mvmvif->low_latency_actual));
        return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
@@ -1456,14 +753,9 @@ MVM_DEBUGFS_READ_FILE_OPS(tx_pwr_lmt);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(pm_params, 32);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(bf_params, 256);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(low_latency, 10);
+MVM_DEBUGFS_WRITE_FILE_OPS(low_latency_force, 10);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(uapsd_misbehaving, 20);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(rx_phyinfo, 10);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(tof_enable, 32);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(tof_range_request, 512);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(tof_range_req_ext, 32);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(tof_range_abort, 32);
-MVM_DEBUGFS_READ_FILE_OPS(tof_range_response);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(tof_responder_params, 32);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(quota_min, 32);
 MVM_DEBUGFS_READ_FILE_OPS(os_device_timediff);
@@ -1497,6 +789,7 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
        MVM_DEBUGFS_ADD_FILE_VIF(tx_pwr_lmt, mvmvif->dbgfs_dir, 0400);
        MVM_DEBUGFS_ADD_FILE_VIF(mac_params, mvmvif->dbgfs_dir, 0400);
        MVM_DEBUGFS_ADD_FILE_VIF(low_latency, mvmvif->dbgfs_dir, 0600);
+        MVM_DEBUGFS_ADD_FILE_VIF(low_latency_force, mvmvif->dbgfs_dir, 0600);
        MVM_DEBUGFS_ADD_FILE_VIF(uapsd_misbehaving, mvmvif->dbgfs_dir, 0600);
        MVM_DEBUGFS_ADD_FILE_VIF(rx_phyinfo, mvmvif->dbgfs_dir, 0600);
        MVM_DEBUGFS_ADD_FILE_VIF(quota_min, mvmvif->dbgfs_dir, 0600);
@@ -1506,24 +799,6 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
            mvmvif == mvm->bf_allowed_vif)
                MVM_DEBUGFS_ADD_FILE_VIF(bf_params, mvmvif->dbgfs_dir, 0600);
-        if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TOF_SUPPORT) &&
-            !vif->p2p && (vif->type != NL80211_IFTYPE_P2P_DEVICE)) {
-                if (IWL_MVM_TOF_IS_RESPONDER && vif->type == NL80211_IFTYPE_AP)
-                        MVM_DEBUGFS_ADD_FILE_VIF(tof_responder_params,
-                                                 mvmvif->dbgfs_dir, 0600);
-                MVM_DEBUGFS_ADD_FILE_VIF(tof_range_request, mvmvif->dbgfs_dir,
-                                         0600);
-                MVM_DEBUGFS_ADD_FILE_VIF(tof_range_req_ext, mvmvif->dbgfs_dir,
-                                         0600);
-                MVM_DEBUGFS_ADD_FILE_VIF(tof_enable, mvmvif->dbgfs_dir,
-                                         0600);
-                MVM_DEBUGFS_ADD_FILE_VIF(tof_range_abort, mvmvif->dbgfs_dir,
-                                         0600);
-                MVM_DEBUGFS_ADD_FILE_VIF(tof_range_response, mvmvif->dbgfs_dir,
-                                         0400);
-        }
        /*
         * Create symlink for convenience pointing to interface specific
         * debugfs entries for the driver. For example, under
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 52c361a6124c..e136475a34f6 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -69,6 +69,7 @@
 #include "sta.h"
 #include "iwl-io.h"
 #include "debugfs.h"
+#include "iwl-modparams.h"
 #include "fw/error-dump.h"
 static ssize_t iwl_dbgfs_ctdp_budget_read(struct file *file,
@@ -1206,47 +1207,6 @@ static ssize_t iwl_dbgfs_fw_dbg_conf_read(struct file *file,
        return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
-/*
- * Enable / Disable continuous recording.
- * Cause the FW to start continuous recording, by sending the relevant hcmd.
- * Enable: input of every integer larger than 0, ENABLE_CONT_RECORDING.
- * Disable: for 0 as input, DISABLE_CONT_RECORDING.
- */
-static ssize_t iwl_dbgfs_cont_recording_write(struct iwl_mvm *mvm,
-                                              char *buf, size_t count,
-                                              loff_t *ppos)
-{
-        struct iwl_trans *trans = mvm->trans;
-        const struct iwl_fw_dbg_dest_tlv_v1 *dest = trans->dbg_dest_tlv;
-        struct iwl_continuous_record_cmd cont_rec = {};
-        int ret, rec_mode;
-        if (!iwl_mvm_firmware_running(mvm))
-                return -EIO;
-        if (!dest)
-                return -EOPNOTSUPP;
-        if (dest->monitor_mode != SMEM_MODE ||
-            trans->cfg->device_family < IWL_DEVICE_FAMILY_8000)
-                return -EOPNOTSUPP;
-        ret = kstrtoint(buf, 0, &rec_mode);
-        if (ret)
-                return ret;
-        cont_rec.record_mode.enable_recording = rec_mode ?
-                cpu_to_le16(ENABLE_CONT_RECORDING) :
-                cpu_to_le16(DISABLE_CONT_RECORDING);
-        mutex_lock(&mvm->mutex);
-        ret = iwl_mvm_send_cmd_pdu(mvm, LDBG_CONFIG_CMD, 0,
-                                   sizeof(cont_rec), &cont_rec);
-        mutex_unlock(&mvm->mutex);
-        return ret ?: count;
-}
 static ssize_t iwl_dbgfs_fw_dbg_conf_write(struct iwl_mvm *mvm,
                                           char *buf, size_t count,
                                           loff_t *ppos)
@@ -1722,11 +1682,33 @@ iwl_dbgfs_send_echo_cmd_write(struct iwl_mvm *mvm, char *buf,
        return ret ?: count;
 }
+struct iwl_mvm_sniffer_apply {
+        struct iwl_mvm *mvm;
+        u16 aid;
+};
+static bool iwl_mvm_sniffer_apply(struct iwl_notif_wait_data *notif_data,
+                                  struct iwl_rx_packet *pkt, void *data)
+{
+        struct iwl_mvm_sniffer_apply *apply = data;
+        apply->mvm->cur_aid = cpu_to_le16(apply->aid);
+        return true;
+}
 static ssize_t
 iwl_dbgfs_he_sniffer_params_write(struct iwl_mvm *mvm, char *buf,
-                        size_t count, loff_t *ppos)
+                                  size_t count, loff_t *ppos)
 {
+        struct iwl_notification_wait wait;
        struct iwl_he_monitor_cmd he_mon_cmd = {};
+        struct iwl_mvm_sniffer_apply apply = {
+                .mvm = mvm,
+        };
+        u16 wait_cmds[] = {
+                iwl_cmd_id(HE_AIR_SNIFFER_CONFIG_CMD, DATA_PATH_GROUP, 0),
+        };
        u32 aid;
        int ret;
@@ -1742,10 +1724,30 @@ iwl_dbgfs_he_sniffer_params_write(struct iwl_mvm *mvm, char *buf,
        he_mon_cmd.aid = cpu_to_le16(aid);
+        apply.aid = aid;
        mutex_lock(&mvm->mutex);
+        /*
+         * Use the notification waiter to get our function triggered
+         * in sequence with other RX. This ensures that frames we get
+         * on the RX queue _before_ the new configuration is applied
+         * still have mvm->cur_aid pointing to the old AID, and that
+         * frames on the RX queue _after_ the firmware processed the
+         * new configuration (and sent the response, synchronously)
+         * get mvm->cur_aid correctly set to the new AID.
+         */
+        iwl_init_notification_wait(&mvm->notif_wait, &wait,
+                                   wait_cmds, ARRAY_SIZE(wait_cmds),
+                                   iwl_mvm_sniffer_apply, &apply);
        ret = iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(HE_AIR_SNIFFER_CONFIG_CMD,
                                                   DATA_PATH_GROUP, 0), 0,
                                   sizeof(he_mon_cmd), &he_mon_cmd);
+        /* no need to really wait, we already did anyway */
+        iwl_remove_notification(&mvm->notif_wait, &wait);
        mutex_unlock(&mvm->mutex);
        return ret ?: count;
@@ -1800,7 +1802,6 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain, 8);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(d0i3_refs, 8);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(fw_dbg_conf, 8);
 MVM_DEBUGFS_WRITE_FILE_OPS(fw_dbg_collect, 64);
-MVM_DEBUGFS_WRITE_FILE_OPS(cont_recording, 8);
 MVM_DEBUGFS_WRITE_FILE_OPS(max_amsdu_len, 8);
 MVM_DEBUGFS_WRITE_FILE_OPS(indirection_tbl,
                           (IWL_RSS_INDIRECTION_TABLE_SIZE * 2));
@@ -2004,7 +2005,6 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
        MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, 0200);
        MVM_DEBUGFS_ADD_FILE(max_amsdu_len, mvm->debugfs_dir, 0200);
        MVM_DEBUGFS_ADD_FILE(send_echo_cmd, mvm->debugfs_dir, 0200);
-        MVM_DEBUGFS_ADD_FILE(cont_recording, mvm->debugfs_dir, 0200);
        MVM_DEBUGFS_ADD_FILE(indirection_tbl, mvm->debugfs_dir, 0200);
        MVM_DEBUGFS_ADD_FILE(inject_packet, mvm->debugfs_dir, 0200);
 #ifdef CONFIG_ACPI
@@ -2071,6 +2071,9 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
        if (!debugfs_create_blob("nvm_phy_sku", 0400,
                                 mvm->debugfs_dir, &mvm->nvm_phy_sku_blob))
                goto err;
+        if (!debugfs_create_blob("nvm_reg", S_IRUSR,
+                                 mvm->debugfs_dir, &mvm->nvm_reg_blob))
+                goto err;
        debugfs_create_file("mem", 0600, dbgfs_dir, mvm, &iwl_dbgfs_mem_ops);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
index 143c7fcaea41..e3eb812e0248 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
@@ -8,6 +8,7 @@
 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -89,7 +91,7 @@
 #include "fw/api/sf.h"
 #include "fw/api/sta.h"
 #include "fw/api/stats.h"
-#include "fw/api/tof.h"
+#include "fw/api/location.h"
 #include "fw/api/tx.h"
 #endif /* __fw_api_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 0d6c313b6669..d3dc9d276e0f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -293,9 +293,9 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
                                         enum iwl_ucode_type ucode_type)
 {
        struct iwl_notification_wait alive_wait;
-        struct iwl_mvm_alive_data alive_data;
+        struct iwl_mvm_alive_data alive_data = {};
        const struct fw_img *fw;
-        int ret, i;
+        int ret;
        enum iwl_ucode_type old_type = mvm->fwrt.cur_fw_img;
        static const u16 alive_cmd[] = { MVM_ALIVE };
@@ -373,9 +373,6 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
        mvm->queue_info[IWL_MVM_DQA_CMD_QUEUE].tid_bitmap =
                BIT(IWL_MAX_TID_COUNT + 2);
-        for (i = 0; i < IEEE80211_MAX_QUEUES; i++)
-                atomic_set(&mvm->mac80211_queue_stop_count[i], 0);
        set_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
 #ifdef CONFIG_IWLWIFI_DEBUGFS
        iwl_fw_set_dbg_rec_on(&mvm->fwrt);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index 7779951a9533..7cfdd07d8736 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -97,11 +97,6 @@ struct iwl_mvm_mac_iface_iterator_data {
        bool found_vif;
 };
-struct iwl_mvm_hw_queues_iface_iterator_data {
-        struct ieee80211_vif *exclude_vif;
-        unsigned long used_hw_queues;
-};
 static void iwl_mvm_mac_tsf_id_iter(void *_data, u8 *mac,
                                    struct ieee80211_vif *vif)
 {
@@ -208,61 +203,6 @@ static void iwl_mvm_mac_tsf_id_iter(void *_data, u8 *mac,
                data->preferred_tsf = NUM_TSF_IDS;
 }
-/*
- * Get the mask of the queues used by the vif
- */
-u32 iwl_mvm_mac_get_queues_mask(struct ieee80211_vif *vif)
-{
-        u32 qmask = 0, ac;
-        if (vif->type == NL80211_IFTYPE_P2P_DEVICE)
-                return BIT(IWL_MVM_OFFCHANNEL_QUEUE);
-        for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
-                if (vif->hw_queue[ac] != IEEE80211_INVAL_HW_QUEUE)
-                        qmask |= BIT(vif->hw_queue[ac]);
-        }
-        if (vif->type == NL80211_IFTYPE_AP ||
-            vif->type == NL80211_IFTYPE_ADHOC)
-                qmask |= BIT(vif->cab_queue);
-        return qmask;
-}
-static void iwl_mvm_iface_hw_queues_iter(void *_data, u8 *mac,
-                                         struct ieee80211_vif *vif)
-{
-        struct iwl_mvm_hw_queues_iface_iterator_data *data = _data;
-        /* exclude the given vif */
-        if (vif == data->exclude_vif)
-                return;
-        data->used_hw_queues |= iwl_mvm_mac_get_queues_mask(vif);
-}
-unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm,
-                                         struct ieee80211_vif *exclude_vif)
-{
-        struct iwl_mvm_hw_queues_iface_iterator_data data = {
-                .exclude_vif = exclude_vif,
-                .used_hw_queues =
-                        BIT(IWL_MVM_OFFCHANNEL_QUEUE) |
-                        BIT(mvm->aux_queue) |
-                        BIT(IWL_MVM_DQA_GCAST_QUEUE),
-        };
-        lockdep_assert_held(&mvm->mutex);
-        /* mark all VIF used hw queues */
-        ieee80211_iterate_active_interfaces_atomic(
-                mvm->hw, IEEE80211_IFACE_ITER_RESUME_ALL,
-                iwl_mvm_iface_hw_queues_iter, &data);
-        return data.used_hw_queues;
-}
 static void iwl_mvm_mac_iface_iterator(void *_data, u8 *mac,
                                       struct ieee80211_vif *vif)
 {
@@ -360,8 +300,6 @@ int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
                mvm->hw, IEEE80211_IFACE_ITER_RESUME_ALL,
                iwl_mvm_mac_iface_iterator, &data);
-        used_hw_queues = iwl_mvm_get_used_hw_queues(mvm, vif);
        /*
         * In the case we're getting here during resume, it's similar to
         * firmware restart, and with RESUME_ALL the iterator will find
@@ -416,9 +354,6 @@ int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
         * the ones here - no real limit
         */
        queue_limit = IEEE80211_MAX_QUEUES;
-        BUILD_BUG_ON(IEEE80211_MAX_QUEUES >
-                     BITS_PER_BYTE *
-                     sizeof(mvm->hw_queue_to_mac80211[0]));
        /*
         * Find available queues, and allocate them to the ACs. When in
@@ -446,9 +381,6 @@ int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
                 * queue value (when queue is enabled).
                 */
                mvmvif->cab_queue = IWL_MVM_DQA_GCAST_QUEUE;
-                vif->cab_queue = IWL_MVM_DQA_GCAST_QUEUE;
-        } else {
-                vif->cab_queue = IEEE80211_INVAL_HW_QUEUE;
        }
        mvmvif->bcast_sta.sta_id = IWL_MVM_INVALID_STA;
@@ -462,8 +394,6 @@ int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 exit_fail:
        memset(mvmvif, 0, sizeof(struct iwl_mvm_vif));
-        memset(vif->hw_queue, IEEE80211_INVAL_HW_QUEUE, sizeof(vif->hw_queue));
-        vif->cab_queue = IEEE80211_INVAL_HW_QUEUE;
        return ret;
 }
@@ -778,27 +708,9 @@ static int iwl_mvm_mac_ctxt_cmd_sta(struct iwl_mvm *mvm,
        if (vif->bss_conf.assoc && vif->bss_conf.he_support &&
            !iwlwifi_mod_params.disable_11ax) {
-                struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-                u8 sta_id = mvmvif->ap_sta_id;
                cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_11AX);
-                if (sta_id != IWL_MVM_INVALID_STA) {
+                if (vif->bss_conf.twt_requester)
-                        struct ieee80211_sta *sta;
+                        ctxt_sta->data_policy |= cpu_to_le32(TWT_SUPPORTED);
-                        sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
-                                lockdep_is_held(&mvm->mutex));
-                        /*
-                         * TODO: we should check the ext cap IE but it is
-                         * unclear why the spec requires two bits (one in HE
-                         * cap IE, and one in the ext cap IE). In the meantime
-                         * rely on the HE cap IE only.
-                         */
-                        if (sta && (sta->he_cap.he_cap_elem.mac_cap_info[0] &
-                                    IEEE80211_HE_MAC_CAP0_TWT_RES))
-                                ctxt_sta->data_policy |=
-                                        cpu_to_le32(TWT_SUPPORTED);
-                }
        }
@@ -881,8 +793,6 @@ static int iwl_mvm_mac_ctxt_cmd_p2p_device(struct iwl_mvm *mvm,
        iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, NULL, action);
-        cmd.protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT);
        /* Override the filter flags to accept only probe requests */
        cmd.filter_flags = cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST);
@@ -1203,7 +1113,7 @@ static void iwl_mvm_mac_ctxt_cmd_fill_ap(struct iwl_mvm *mvm,
        if (!fw_has_api(&mvm->fw->ucode_capa,
                        IWL_UCODE_TLV_API_STA_TYPE))
-                ctxt_ap->mcast_qid = cpu_to_le32(vif->cab_queue);
+                ctxt_ap->mcast_qid = cpu_to_le32(mvmvif->cab_queue);
        /*
         * Only set the beacon time when the MAC is being added, when we
@@ -1435,7 +1345,7 @@ void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
        agg_status = iwl_mvm_get_agg_status(mvm, beacon_notify_hdr);
        status = le16_to_cpu(agg_status->status) & TX_STATUS_MSK;
        IWL_DEBUG_RX(mvm,
-                     "beacon status %#x retries:%d tsf:0x%16llX gp2:0x%X rate:%d\n",
+                     "beacon status %#x retries:%d tsf:0x%016llX gp2:0x%X rate:%d\n",
                     status, beacon_notify_hdr->failure_frame,
                     le64_to_cpu(beacon->tsf),
                     mvm->ap_last_beacon_gp2,
@@ -1472,35 +1382,48 @@ void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
        }
 }
-static void iwl_mvm_beacon_loss_iterator(void *_data, u8 *mac,
+void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
-                                         struct ieee80211_vif *vif)
+                                     struct iwl_rx_cmd_buffer *rxb)
 {
-        struct iwl_missed_beacons_notif *missed_beacons = _data;
+        struct iwl_rx_packet *pkt = rxb_addr(rxb);
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+        struct iwl_missed_beacons_notif *mb = (void *)pkt->data;
-        struct iwl_mvm *mvm = mvmvif->mvm;
        struct iwl_fw_dbg_trigger_missed_bcon *bcon_trig;
        struct iwl_fw_dbg_trigger_tlv *trigger;
        u32 stop_trig_missed_bcon, stop_trig_missed_bcon_since_rx;
        u32 rx_missed_bcon, rx_missed_bcon_since_rx;
+        struct ieee80211_vif *vif;
+        u32 id = le32_to_cpu(mb->mac_id);
-        if (mvmvif->id != (u16)le32_to_cpu(missed_beacons->mac_id))
+        IWL_DEBUG_INFO(mvm,
-                return;
+                       "missed bcn mac_id=%u, consecutive=%u (%u, %u, %u)\n",
+                       le32_to_cpu(mb->mac_id),
+                       le32_to_cpu(mb->consec_missed_beacons),
+                       le32_to_cpu(mb->consec_missed_beacons_since_last_rx),
+                       le32_to_cpu(mb->num_recvd_beacons),
+                       le32_to_cpu(mb->num_expected_beacons));
+        rcu_read_lock();
+        vif = iwl_mvm_rcu_dereference_vif_id(mvm, id, true);
+        if (!vif)
+                goto out;
-        rx_missed_bcon = le32_to_cpu(missed_beacons->consec_missed_beacons);
+        rx_missed_bcon = le32_to_cpu(mb->consec_missed_beacons);
        rx_missed_bcon_since_rx =
-                le32_to_cpu(missed_beacons->consec_missed_beacons_since_last_rx);
+                le32_to_cpu(mb->consec_missed_beacons_since_last_rx);
        /*
         * TODO: the threshold should be adjusted based on latency conditions,
         * and/or in case of a CS flow on one of the other AP vifs.
         */
-        if (le32_to_cpu(missed_beacons->consec_missed_beacons_since_last_rx) >
+        if (rx_missed_bcon > IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG)
-             IWL_MVM_MISSED_BEACONS_THRESHOLD)
+                iwl_mvm_connection_loss(mvm, vif, "missed beacons");
+        else if (rx_missed_bcon_since_rx > IWL_MVM_MISSED_BEACONS_THRESHOLD)
                ieee80211_beacon_loss(vif);
        trigger = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
                                        FW_DBG_TRIGGER_MISSED_BEACONS);
        if (!trigger)
-                return;
+                goto out;
        bcon_trig = (void *)trigger->data;
        stop_trig_missed_bcon = le32_to_cpu(bcon_trig->stop_consec_missed_bcon);
@@ -1512,28 +1435,11 @@ static void iwl_mvm_beacon_loss_iterator(void *_data, u8 *mac,
        if (rx_missed_bcon_since_rx >= stop_trig_missed_bcon_since_rx ||
            rx_missed_bcon >= stop_trig_missed_bcon)
                iwl_fw_dbg_collect_trig(&mvm->fwrt, trigger, NULL);
-}
-void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
-                                     struct iwl_rx_cmd_buffer *rxb)
-{
-        struct iwl_rx_packet *pkt = rxb_addr(rxb);
-        struct iwl_missed_beacons_notif *mb = (void *)pkt->data;
-        IWL_DEBUG_INFO(mvm,
-                       "missed bcn mac_id=%u, consecutive=%u (%u, %u, %u)\n",
-                       le32_to_cpu(mb->mac_id),
-                       le32_to_cpu(mb->consec_missed_beacons),
-                       le32_to_cpu(mb->consec_missed_beacons_since_last_rx),
-                       le32_to_cpu(mb->num_recvd_beacons),
-                       le32_to_cpu(mb->num_expected_beacons));
-        ieee80211_iterate_active_interfaces_atomic(mvm->hw,
-                                                   IEEE80211_IFACE_ITER_NORMAL,
-                                                   iwl_mvm_beacon_loss_iterator,
-                                                   mb);
        iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_MISSED_BEACONS);
+out:
+        rcu_read_unlock();
 }
 void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
@@ -1575,16 +1481,29 @@ void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
        ieee80211_rx_napi(mvm->hw, NULL, skb, NULL);
 }
-static void iwl_mvm_probe_resp_data_iter(void *_data, u8 *mac,
+void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm,
-                                         struct ieee80211_vif *vif)
+                                   struct iwl_rx_cmd_buffer *rxb)
 {
-        struct iwl_probe_resp_data_notif *notif = _data;
+        struct iwl_rx_packet *pkt = rxb_addr(rxb);
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+        struct iwl_probe_resp_data_notif *notif = (void *)pkt->data;
        struct iwl_probe_resp_data *old_data, *new_data;
+        int len = iwl_rx_packet_payload_len(pkt);
+        u32 id = le32_to_cpu(notif->mac_id);
+        struct ieee80211_vif *vif;
+        struct iwl_mvm_vif *mvmvif;
-        if (mvmvif->id != (u16)le32_to_cpu(notif->mac_id))
+        if (WARN_ON_ONCE(len < sizeof(*notif)))
                return;
+        IWL_DEBUG_INFO(mvm, "Probe response data notif: noa %d, csa %d\n",
+                       notif->noa_active, notif->csa_counter);
+        vif = iwl_mvm_rcu_dereference_vif_id(mvm, id, false);
+        if (!vif)
+                return;
+        mvmvif = iwl_mvm_vif_from_mac80211(vif);
        new_data = kzalloc(sizeof(*new_data), GFP_KERNEL);
        if (!new_data)
                return;
@@ -1615,25 +1534,6 @@ static void iwl_mvm_probe_resp_data_iter(void *_data, u8 *mac,
                ieee80211_csa_set_counter(vif, notif->csa_counter);
 }
-void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm,
-                                   struct iwl_rx_cmd_buffer *rxb)
-{
-        struct iwl_rx_packet *pkt = rxb_addr(rxb);
-        struct iwl_probe_resp_data_notif *notif = (void *)pkt->data;
-        int len = iwl_rx_packet_payload_len(pkt);
-        if (WARN_ON_ONCE(len < sizeof(*notif)))
-                return;
-        IWL_DEBUG_INFO(mvm, "Probe response data notif: noa %d, csa %d\n",
-                       notif->noa_active, notif->csa_counter);
-        ieee80211_iterate_active_interfaces(mvm->hw,
-                                            IEEE80211_IFACE_ITER_ACTIVE,
-                                            iwl_mvm_probe_resp_data_iter,
-                                            notif);
-}
 void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm,
                                      struct iwl_rx_cmd_buffer *rxb)
 {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 97dc464379d2..c9effd7f0ef8 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -395,6 +395,21 @@ int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm)
        return ret;
 }
+const static u8 he_if_types_ext_capa_sta[] = {
+         [0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
+         [7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
+         [9] = WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT,
+};
+const static struct wiphy_iftype_ext_capab he_iftypes_ext_capa[] = {
+        {
+                .iftype = NL80211_IFTYPE_STATION,
+                .extended_capabilities = he_if_types_ext_capa_sta,
+                .extended_capabilities_mask = he_if_types_ext_capa_sta,
+                .extended_capabilities_len = sizeof(he_if_types_ext_capa_sta),
+        },
+};
 int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 {
        struct ieee80211_hw *hw = mvm->hw;
@@ -410,7 +425,6 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
        ieee80211_hw_set(hw, SIGNAL_DBM);
        ieee80211_hw_set(hw, SPECTRUM_MGMT);
        ieee80211_hw_set(hw, REPORTS_TX_ACK_STATUS);
-        ieee80211_hw_set(hw, QUEUE_CONTROL);
        ieee80211_hw_set(hw, WANT_MONITOR_VIF);
        ieee80211_hw_set(hw, SUPPORTS_PS);
        ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS);
@@ -424,6 +438,10 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
        ieee80211_hw_set(hw, NEEDS_UNIQUE_STA_ADDR);
        ieee80211_hw_set(hw, DEAUTH_NEED_MGD_TX_PREP);
        ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW);
+        ieee80211_hw_set(hw, BUFF_MMPDU_TXQ);
+        ieee80211_hw_set(hw, STA_MMPDU_TXQ);
+        ieee80211_hw_set(hw, TX_AMSDU);
+        ieee80211_hw_set(hw, TX_FRAG_LIST);
        if (iwl_mvm_has_tlc_offload(mvm)) {
                ieee80211_hw_set(hw, TX_AMPDU_SETUP_IN_HW);
@@ -469,6 +487,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
        hw->uapsd_queues = IWL_MVM_UAPSD_QUEUES;
        hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP;
+        hw->max_tx_fragments = mvm->trans->max_skb_frags;
        BUILD_BUG_ON(ARRAY_SIZE(mvm->ciphers) < ARRAY_SIZE(mvm_ciphers) + 6);
        memcpy(mvm->ciphers, mvm_ciphers, sizeof(mvm_ciphers));
@@ -534,6 +553,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
        hw->sta_data_size = sizeof(struct iwl_mvm_sta);
        hw->vif_data_size = sizeof(struct iwl_mvm_vif);
        hw->chanctx_data_size = sizeof(u16);
+        hw->txq_data_size = sizeof(struct iwl_mvm_txq);
        hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
                BIT(NL80211_IFTYPE_P2P_CLIENT) |
@@ -673,6 +693,13 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
                        NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE);
        }
+        if (mvm->nvm_data->sku_cap_11ax_enable &&
+            !iwlwifi_mod_params.disable_11ax) {
+                hw->wiphy->iftype_ext_capab = he_iftypes_ext_capa;
+                hw->wiphy->num_iftype_ext_capab =
+                        ARRAY_SIZE(he_iftypes_ext_capa);
+        }
        mvm->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
 #ifdef CONFIG_PM_SLEEP
@@ -776,7 +803,6 @@ static bool iwl_mvm_defer_tx(struct iwl_mvm *mvm,
                goto out;
        __skb_queue_tail(&mvm->d0i3_tx, skb);
-        ieee80211_stop_queues(mvm->hw);
        /* trigger wakeup */
        iwl_mvm_ref(mvm, IWL_MVM_REF_TX);
@@ -796,13 +822,15 @@ static void iwl_mvm_mac_tx(struct ieee80211_hw *hw,
        struct ieee80211_sta *sta = control->sta;
        struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
        struct ieee80211_hdr *hdr = (void *)skb->data;
+        bool offchannel = IEEE80211_SKB_CB(skb)->flags &
+                IEEE80211_TX_CTL_TX_OFFCHAN;
        if (iwl_mvm_is_radio_killed(mvm)) {
                IWL_DEBUG_DROP(mvm, "Dropping - RF/CT KILL\n");
                goto drop;
        }
-        if (info->hw_queue == IWL_MVM_OFFCHANNEL_QUEUE &&
+        if (offchannel &&
            !test_bit(IWL_MVM_STATUS_ROC_RUNNING, &mvm->status) &&
            !test_bit(IWL_MVM_STATUS_ROC_AUX_RUNNING, &mvm->status))
                goto drop;
@@ -815,8 +843,8 @@ static void iwl_mvm_mac_tx(struct ieee80211_hw *hw,
                sta = NULL;
        /* If there is no sta, and it's not offchannel - send through AP */
-        if (info->control.vif->type == NL80211_IFTYPE_STATION &&
+        if (!sta && info->control.vif->type == NL80211_IFTYPE_STATION &&
-            info->hw_queue != IWL_MVM_OFFCHANNEL_QUEUE && !sta) {
+            !offchannel) {
                struct iwl_mvm_vif *mvmvif =
                        iwl_mvm_vif_from_mac80211(info->control.vif);
                u8 ap_sta_id = READ_ONCE(mvmvif->ap_sta_id);
@@ -844,22 +872,95 @@ static void iwl_mvm_mac_tx(struct ieee80211_hw *hw,
        ieee80211_free_txskb(hw, skb);
 }
-static inline bool iwl_enable_rx_ampdu(const struct iwl_cfg *cfg)
+void iwl_mvm_mac_itxq_xmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq)
 {
-        if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_RXAGG)
+        struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
-                return false;
+        struct iwl_mvm_txq *mvmtxq = iwl_mvm_txq_from_mac80211(txq);
-        return true;
+        struct sk_buff *skb = NULL;
+        /*
+         * No need for threads to be pending here, they can leave the first
+         * taker all the work.
+         *
+         * mvmtxq->tx_request logic:
+         *
+         * If 0, no one is currently TXing, set to 1 to indicate current thread
+         * will now start TX and other threads should quit.
+         *
+         * If 1, another thread is currently TXing, set to 2 to indicate to
+         * that thread that there was another request. Since that request may
+         * have raced with the check whether the queue is empty, the TXing
+         * thread should check the queue's status one more time before leaving.
+         * This check is done in order to not leave any TX hanging in the queue
+         * until the next TX invocation (which may not even happen).
+         *
+         * If 2, another thread is currently TXing, and it will already double
+         * check the queue, so do nothing.
+         */
+        if (atomic_fetch_add_unless(&mvmtxq->tx_request, 1, 2))
+                return;
+        rcu_read_lock();
+        do {
+                while (likely(!mvmtxq->stopped &&
+                              (mvm->trans->system_pm_mode ==
+                               IWL_PLAT_PM_MODE_DISABLED))) {
+                        skb = ieee80211_tx_dequeue(hw, txq);
+                        if (!skb)
+                                break;
+                        if (!txq->sta)
+                                iwl_mvm_tx_skb_non_sta(mvm, skb);
+                        else
+                                iwl_mvm_tx_skb(mvm, skb, txq->sta);
+                }
+        } while (atomic_dec_return(&mvmtxq->tx_request));
+        rcu_read_unlock();
 }
-static inline bool iwl_enable_tx_ampdu(const struct iwl_cfg *cfg)
+static void iwl_mvm_mac_wake_tx_queue(struct ieee80211_hw *hw,
+                                      struct ieee80211_txq *txq)
 {
-        if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_TXAGG)
+        struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
-                return false;
+        struct iwl_mvm_txq *mvmtxq = iwl_mvm_txq_from_mac80211(txq);
-        if (iwlwifi_mod_params.disable_11n & IWL_ENABLE_HT_TXAGG)
-                return true;
-        /* enabled by default */
+        /*
-        return true;
+         * Please note that racing is handled very carefully here:
+         * mvmtxq->txq_id is updated during allocation, and mvmtxq->list is
+         * deleted afterwards.
+         * This means that if:
+         * mvmtxq->txq_id != INVALID_QUEUE && list_empty(&mvmtxq->list):
+         *      queue is allocated and we can TX.
+         * mvmtxq->txq_id != INVALID_QUEUE && !list_empty(&mvmtxq->list):
+         *      a race, should defer the frame.
+         * mvmtxq->txq_id == INVALID_QUEUE && list_empty(&mvmtxq->list):
+         *      need to allocate the queue and defer the frame.
+         * mvmtxq->txq_id == INVALID_QUEUE && !list_empty(&mvmtxq->list):
+         *      queue is already scheduled for allocation, no need to allocate,
+         *      should defer the frame.
+         */
+        /* If the queue is allocated TX and return. */
+        if (!txq->sta || mvmtxq->txq_id != IWL_MVM_INVALID_QUEUE) {
+                /*
+                 * Check that list is empty to avoid a race where txq_id is
+                 * already updated, but the queue allocation work wasn't
+                 * finished
+                 */
+                if (unlikely(txq->sta && !list_empty(&mvmtxq->list)))
+                        return;
+                iwl_mvm_mac_itxq_xmit(hw, txq);
+                return;
+        }
+        /* The list is being deleted only after the queue is fully allocated. */
+        if (!list_empty(&mvmtxq->list))
+                return;
+        list_add_tail(&mvmtxq->list, &mvm->add_stream_txqs);
+        schedule_work(&mvm->add_stream_wk);
 }
 #define CHECK_BA_TRIGGER(_mvm, _trig, _tid_bm, _tid, _fmt...)           \
@@ -974,7 +1075,7 @@ static int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
                        mvmvif = iwl_mvm_vif_from_mac80211(vif);
                        cancel_delayed_work(&mvmvif->uapsd_nonagg_detected_wk);
                }
-                if (!iwl_enable_rx_ampdu(mvm->cfg)) {
+                if (!iwl_enable_rx_ampdu()) {
                        ret = -EINVAL;
                        break;
                }
@@ -986,7 +1087,7 @@ static int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
                                         timeout);
                break;
        case IEEE80211_AMPDU_TX_START:
-                if (!iwl_enable_tx_ampdu(mvm->cfg)) {
+                if (!iwl_enable_tx_ampdu()) {
                        ret = -EINVAL;
                        break;
                }
@@ -1066,6 +1167,8 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
        iwl_mvm_stop_device(mvm);
+        mvm->cur_aid = 0;
        mvm->scan_status = 0;
        mvm->ps_disabled = false;
        mvm->calibrating = false;
@@ -1085,7 +1188,6 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
        iwl_mvm_reset_phy_ctxts(mvm);
        memset(mvm->fw_key_table, 0, sizeof(mvm->fw_key_table));
-        memset(mvm->sta_deferred_frames, 0, sizeof(mvm->sta_deferred_frames));
        memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif));
        memset(&mvm->last_bt_ci_cmd, 0, sizeof(mvm->last_bt_ci_cmd));
@@ -1391,6 +1493,8 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
        if (ret)
                goto out_unlock;
+        rcu_assign_pointer(mvm->vif_id_to_mac[mvmvif->id], vif);
        /* Counting number of interfaces is needed for legacy PM */
        if (vif->type != NL80211_IFTYPE_P2P_DEVICE)
                mvm->vif_count++;
@@ -1582,6 +1686,8 @@ static void iwl_mvm_mac_remove_interface(struct ieee80211_hw *hw,
        iwl_mvm_power_update_mac(mvm);
        iwl_mvm_mac_ctxt_remove(mvm, vif);
+        RCU_INIT_POINTER(mvm->vif_id_to_mac[mvmvif->id], NULL);
        if (vif->type == NL80211_IFTYPE_MONITOR)
                mvm->monitor_on = false;
@@ -2146,6 +2252,12 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
                iwl_mvm_mac_ctxt_recalc_tsf_id(mvm, vif);
        }
+        /* Update MU EDCA params */
+        if (changes & BSS_CHANGED_QOS && mvmvif->associated &&
+            bss_conf->assoc && vif->bss_conf.he_support &&
+            !iwlwifi_mod_params.disable_11ax)
+                iwl_mvm_cfg_he_sta(mvm, vif, mvmvif->ap_sta_id);
        /*
         * If we're not associated yet, take the (new) BSSID before associating
         * so the firmware knows. If we're already associated, then use the old
@@ -2672,7 +2784,7 @@ static void __iwl_mvm_mac_sta_notify(struct ieee80211_hw *hw,
                return;
        spin_lock_bh(&mvmsta->lock);
-        for (tid = 0; tid < IWL_MAX_TID_COUNT; tid++) {
+        for (tid = 0; tid < ARRAY_SIZE(mvmsta->tid_data); tid++) {
                struct iwl_mvm_tid_data *tid_data = &mvmsta->tid_data[tid];
                if (tid_data->txq_id == IWL_MVM_INVALID_QUEUE)
@@ -2861,32 +2973,6 @@ iwl_mvm_tdls_check_trigger(struct iwl_mvm *mvm,
                                peer_addr, action);
 }
-static void iwl_mvm_purge_deferred_tx_frames(struct iwl_mvm *mvm,
-                                             struct iwl_mvm_sta *mvm_sta)
-{
-        struct iwl_mvm_tid_data *tid_data;
-        struct sk_buff *skb;
-        int i;
-        spin_lock_bh(&mvm_sta->lock);
-        for (i = 0; i <= IWL_MAX_TID_COUNT; i++) {
-                tid_data = &mvm_sta->tid_data[i];
-                while ((skb = __skb_dequeue(&tid_data->deferred_tx_frames))) {
-                        struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-                        /*
-                         * The first deferred frame should've stopped the MAC
-                         * queues, so we should never get a second deferred
-                         * frame for the RA/TID.
-                         */
-                        iwl_mvm_start_mac_queues(mvm, BIT(info->hw_queue));
-                        ieee80211_free_txskb(mvm->hw, skb);
-                }
-        }
-        spin_unlock_bh(&mvm_sta->lock);
-}
 static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
                                 struct ieee80211_vif *vif,
                                 struct ieee80211_sta *sta,
@@ -2920,7 +3006,6 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
         */
        if (old_state == IEEE80211_STA_NONE &&
            new_state == IEEE80211_STA_NOTEXIST) {
-                iwl_mvm_purge_deferred_tx_frames(mvm, mvm_sta);
                flush_work(&mvm->add_stream_wk);
                /*
@@ -2967,6 +3052,8 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
                        iwl_mvm_tdls_check_trigger(mvm, vif, sta->addr,
                                                   NL80211_TDLS_SETUP);
                }
+                sta->max_rc_amsdu_len = 1;
        } else if (old_state == IEEE80211_STA_NONE &&
                   new_state == IEEE80211_STA_AUTH) {
                /*
@@ -3036,6 +3123,16 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
                        iwl_mvm_tdls_check_trigger(mvm, vif, sta->addr,
                                                   NL80211_TDLS_DISABLE_LINK);
                }
+                /* Remove STA key if this is an AP using WEP */
+                if (vif->type == NL80211_IFTYPE_AP && mvmvif->ap_wep_key) {
+                        int rm_ret = iwl_mvm_remove_sta_key(mvm, vif, sta,
+                                                            mvmvif->ap_wep_key);
+                        if (!ret)
+                                ret = rm_ret;
+                }
        } else {
                ret = -EIO;
        }
@@ -3431,14 +3528,20 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm,
                .id_and_color =
                        cpu_to_le32(FW_CMD_ID_AND_COLOR(MAC_INDEX_AUX, 0)),
                .sta_id_and_color = cpu_to_le32(mvm->aux_sta.sta_id),
-                /* Set the channel info data */
+        };
-                .channel_info.band = (channel->band == NL80211_BAND_2GHZ) ?
+        struct iwl_hs20_roc_req_tail *tail = iwl_mvm_chan_info_cmd_tail(mvm,
-                        PHY_BAND_24 : PHY_BAND_5,
+                &aux_roc_req.channel_info);
-                .channel_info.channel = channel->hw_value,
+        u16 len = sizeof(aux_roc_req) - iwl_mvm_chan_info_padding(mvm);
-                .channel_info.width = PHY_VHT_CHANNEL_MODE20,
-                /* Set the time and duration */
+        /* Set the channel info data */
-                .apply_time = cpu_to_le32(iwl_read_prph(mvm->trans, time_reg)),
+        iwl_mvm_set_chan_info(mvm, &aux_roc_req.channel_info, channel->hw_value,
-         };
+                              (channel->band == NL80211_BAND_2GHZ) ?
+                               PHY_BAND_24 : PHY_BAND_5,
+                              PHY_VHT_CHANNEL_MODE20,
+                              0);
+        /* Set the time and duration */
+        tail->apply_time = cpu_to_le32(iwl_read_prph(mvm->trans, time_reg));
        delay = AUX_ROC_MIN_DELAY;
        req_dur = MSEC_TO_TU(duration);
@@ -3463,15 +3566,15 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm,
                }
        }
-        aux_roc_req.duration = cpu_to_le32(req_dur);
+        tail->duration = cpu_to_le32(req_dur);
-        aux_roc_req.apply_time_max_delay = cpu_to_le32(delay);
+        tail->apply_time_max_delay = cpu_to_le32(delay);
        IWL_DEBUG_TE(mvm,
                     "ROC: Requesting to remain on channel %u for %ums (requested = %ums, max_delay = %ums, dtim_interval = %ums)\n",
                     channel->hw_value, req_dur, duration, delay,
                     dtim_interval);
        /* Set the node address */
-        memcpy(aux_roc_req.node_addr, vif->addr, ETH_ALEN);
+        memcpy(tail->node_addr, vif->addr, ETH_ALEN);
        lockdep_assert_held(&mvm->mutex);
@@ -3502,7 +3605,7 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm,
                                   ARRAY_SIZE(time_event_response),
                                   iwl_mvm_rx_aux_roc, te_data);
-        res = iwl_mvm_send_cmd_pdu(mvm, HOT_SPOT_CMD, 0, sizeof(aux_roc_req),
+        res = iwl_mvm_send_cmd_pdu(mvm, HOT_SPOT_CMD, 0, len,
                                   &aux_roc_req);
        if (res) {
@@ -4656,8 +4759,35 @@ static void iwl_mvm_sync_rx_queues(struct ieee80211_hw *hw)
        mutex_unlock(&mvm->mutex);
 }
+static bool iwl_mvm_can_hw_csum(struct sk_buff *skb)
+{
+        u8 protocol = ip_hdr(skb)->protocol;
+        if (!IS_ENABLED(CONFIG_INET))
+                return false;
+        return protocol == IPPROTO_TCP || protocol == IPPROTO_UDP;
+}
+static bool iwl_mvm_mac_can_aggregate(struct ieee80211_hw *hw,
+                                      struct sk_buff *head,
+                                      struct sk_buff *skb)
+{
+        struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+        /* For now don't aggregate IPv6 in AMSDU */
+        if (skb->protocol != htons(ETH_P_IP))
+                return false;
+        if (!iwl_mvm_is_csum_supported(mvm))
+                return true;
+        return iwl_mvm_can_hw_csum(skb) == iwl_mvm_can_hw_csum(head);
+}
 const struct ieee80211_ops iwl_mvm_hw_ops = {
        .tx = iwl_mvm_mac_tx,
+        .wake_tx_queue = iwl_mvm_mac_wake_tx_queue,
        .ampdu_action = iwl_mvm_mac_ampdu_action,
        .start = iwl_mvm_mac_start,
        .reconfig_complete = iwl_mvm_mac_reconfig_complete,
@@ -4731,6 +4861,7 @@ const struct ieee80211_ops iwl_mvm_hw_ops = {
 #endif
        .get_survey = iwl_mvm_mac_get_survey,
        .sta_statistics = iwl_mvm_mac_sta_statistics,
+        .can_aggregate_in_amsdu = iwl_mvm_mac_can_aggregate,
 #ifdef CONFIG_IWLWIFI_DEBUGFS
        .sta_add_debugfs = iwl_mvm_sta_add_debugfs,
 #endif
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 1aa690e081ff..12e9ecc3ee27 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -83,7 +83,6 @@
 #include "sta.h"
 #include "fw-api.h"
 #include "constants.h"
-#include "tof.h"
 #include "fw/runtime.h"
 #include "fw/dbg.h"
 #include "fw/acpi.h"
@@ -95,6 +94,8 @@
 /* RSSI offset for WkP */
 #define IWL_RSSI_OFFSET 50
 #define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
+#define IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG 16
 /* A TimeUnit is 1024 microsecond */
 #define MSEC_TO_TU(_msec)       (_msec*1000/1024)
@@ -299,17 +300,38 @@ enum iwl_bt_force_ant_mode {
 };
 /**
+ * struct iwl_mvm_low_latency_force - low latency force mode set by debugfs
+ * @LOW_LATENCY_FORCE_UNSET: unset force mode
+ * @LOW_LATENCY_FORCE_ON: for low latency on
+ * @LOW_LATENCY_FORCE_OFF: for low latency off
+ * @NUM_LOW_LATENCY_FORCE: max num of modes
+ */
+enum iwl_mvm_low_latency_force {
+        LOW_LATENCY_FORCE_UNSET,
+        LOW_LATENCY_FORCE_ON,
+        LOW_LATENCY_FORCE_OFF,
+        NUM_LOW_LATENCY_FORCE
+};
+/**
 * struct iwl_mvm_low_latency_cause - low latency set causes
 * @LOW_LATENCY_TRAFFIC: indicates low latency traffic was detected
 * @LOW_LATENCY_DEBUGFS: low latency mode set from debugfs
 * @LOW_LATENCY_VCMD: low latency mode set from vendor command
 * @LOW_LATENCY_VIF_TYPE: low latency mode set because of vif type (ap)
+* @LOW_LATENCY_DEBUGFS_FORCE_ENABLE: indicate that force mode is enabled
+*       the actual set/unset is done with LOW_LATENCY_DEBUGFS_FORCE
+* @LOW_LATENCY_DEBUGFS_FORCE: low latency force mode from debugfs
+*       set this with LOW_LATENCY_DEBUGFS_FORCE_ENABLE flag
+*       in low_latency.
 */
 enum iwl_mvm_low_latency_cause {
        LOW_LATENCY_TRAFFIC = BIT(0),
        LOW_LATENCY_DEBUGFS = BIT(1),
        LOW_LATENCY_VCMD = BIT(2),
        LOW_LATENCY_VIF_TYPE = BIT(3),
+        LOW_LATENCY_DEBUGFS_FORCE_ENABLE = BIT(4),
+        LOW_LATENCY_DEBUGFS_FORCE = BIT(5),
 };
 /**
@@ -360,8 +382,10 @@ struct iwl_probe_resp_data {
 * @pm_enabled - Indicate if MAC power management is allowed
 * @monitor_active: indicates that monitor context is configured, and that the
 *      interface should get quota etc.
- * @low_latency: indicates low latency is set, see
+ * @low_latency: bit flags for low latency
- *      enum &iwl_mvm_low_latency_cause for causes.
+ *      see enum &iwl_mvm_low_latency_cause for causes.
+ * @low_latency_actual: boolean, indicates low latency is set,
+ *      as a result from low_latency bit flags and takes force into account.
 * @ps_disabled: indicates that this interface requires PS to be disabled
 * @queue_params: QoS params for this MAC
 * @bcast_sta: station used for broadcast packets. Used by the following
@@ -393,7 +417,8 @@ struct iwl_mvm_vif {
        bool ap_ibss_active;
        bool pm_enabled;
        bool monitor_active;
-        u8 low_latency;
+        u8 low_latency: 6;
+        u8 low_latency_actual: 1;
        bool ps_disabled;
        struct iwl_mvm_vif_bf_data bf_data;
@@ -778,6 +803,39 @@ struct iwl_mvm_geo_profile {
        u8 values[ACPI_GEO_TABLE_SIZE];
 };
+struct iwl_mvm_txq {
+        struct list_head list;
+        u16 txq_id;
+        atomic_t tx_request;
+        bool stopped;
+};
+static inline struct iwl_mvm_txq *
+iwl_mvm_txq_from_mac80211(struct ieee80211_txq *txq)
+{
+        return (void *)txq->drv_priv;
+}
+static inline struct iwl_mvm_txq *
+iwl_mvm_txq_from_tid(struct ieee80211_sta *sta, u8 tid)
+{
+        if (tid == IWL_MAX_TID_COUNT)
+                tid = IEEE80211_NUM_TIDS;
+        return (void *)sta->txq[tid]->drv_priv;
+}
+/**
+ * struct iwl_mvm_tvqm_txq_info - maps TVQM hw queue to tid
+ *
+ * @sta_id: sta id
+ * @txq_tid: txq tid
+ */
+struct iwl_mvm_tvqm_txq_info {
+        u8 sta_id;
+        u8 txq_tid;
+};
 struct iwl_mvm_dqa_txq_info {
        u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
        bool reserved; /* Is this the TXQ reserved for a STA */
@@ -843,13 +901,13 @@ struct iwl_mvm {
                u64 on_time_scan;
        } radio_stats, accu_radio_stats;
-        u16 hw_queue_to_mac80211[IWL_MAX_TVQM_QUEUES];
+        struct list_head add_stream_txqs;
+        union {
-        struct iwl_mvm_dqa_txq_info queue_info[IWL_MAX_HW_QUEUES];
+                struct iwl_mvm_dqa_txq_info queue_info[IWL_MAX_HW_QUEUES];
+                struct iwl_mvm_tvqm_txq_info tvqm_info[IWL_MAX_TVQM_QUEUES];
+        };
        struct work_struct add_stream_wk; /* To add streams to queues */
-        atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES];
        const char *nvm_file_name;
        struct iwl_nvm_data *nvm_data;
        /* NVM sections */
@@ -863,7 +921,6 @@ struct iwl_mvm {
        /* data related to data path */
        struct iwl_rx_phy_info last_phy_info;
        struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
-        unsigned long sta_deferred_frames[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
        u8 rx_ba_sessions;
        /* configured by mac80211 */
@@ -932,6 +989,7 @@ struct iwl_mvm {
        struct debugfs_blob_wrapper nvm_calib_blob;
        struct debugfs_blob_wrapper nvm_prod_blob;
        struct debugfs_blob_wrapper nvm_phy_sku_blob;
+        struct debugfs_blob_wrapper nvm_reg_blob;
        struct iwl_mvm_frame_stats drv_rx_stats;
        spinlock_t drv_stats_lock;
@@ -955,6 +1013,7 @@ struct iwl_mvm {
        u8 refs[IWL_MVM_REF_COUNT];
        u8 vif_count;
+        struct ieee80211_vif __rcu *vif_id_to_mac[NUM_MAC_INDEX_DRIVER];
        /* -1 for always, 0 for never, >0 for that many times */
        s8 fw_restart;
@@ -1090,7 +1149,6 @@ struct iwl_mvm {
        u32 ciphers[IWL_MVM_NUM_CIPHERS];
        struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS];
-        struct iwl_mvm_tof_data tof_data;
        struct ieee80211_vif *nan_vif;
 #define IWL_MAX_BAID    32
@@ -1106,6 +1164,10 @@ struct iwl_mvm {
        /* does a monitor vif exist (only one can exist hence bool) */
        bool monitor_on;
+        /* sniffer data to include in radiotap */
+        __le16 cur_aid;
 #ifdef CONFIG_ACPI
        struct iwl_mvm_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM];
        struct iwl_mvm_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES];
@@ -1150,7 +1212,6 @@ enum iwl_mvm_init_status {
        IWL_MVM_INIT_STATUS_THERMAL_INIT_COMPLETE = BIT(0),
        IWL_MVM_INIT_STATUS_LEDS_INIT_COMPLETE = BIT(1),
        IWL_MVM_INIT_STATUS_REG_HW_INIT_COMPLETE = BIT(2),
-        IWL_MVM_INIT_STATUS_TOF_INIT_COMPLETE = BIT(3),
 };
 static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
@@ -1207,6 +1268,19 @@ iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
        return iwl_mvm_sta_from_mac80211(sta);
 }
+static inline struct ieee80211_vif *
+iwl_mvm_rcu_dereference_vif_id(struct iwl_mvm *mvm, u8 vif_id, bool rcu)
+{
+        if (WARN_ON(vif_id >= ARRAY_SIZE(mvm->vif_id_to_mac)))
+                return NULL;
+        if (rcu)
+                return rcu_dereference(mvm->vif_id_to_mac[vif_id]);
+        return rcu_dereference_protected(mvm->vif_id_to_mac[vif_id],
+                                         lockdep_is_held(&mvm->mutex));
+}
 static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
 {
        return !iwlwifi_mod_params.d0i3_disable &&
@@ -1470,6 +1544,11 @@ void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
 void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
                            struct ieee80211_tx_info *info,
                            struct ieee80211_sta *sta, __le16 fc);
+void iwl_mvm_mac_itxq_xmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq);
+unsigned int iwl_mvm_max_amsdu_size(struct iwl_mvm *mvm,
+                                    struct ieee80211_sta *sta,
+                                    unsigned int tid);
 #ifdef CONFIG_IWLWIFI_DEBUG
 const char *iwl_mvm_get_tx_fail_reason(u32 status);
 #else
@@ -1599,7 +1678,6 @@ int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
                             bool force_assoc_off, const u8 *bssid_override);
 int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
-u32 iwl_mvm_mac_get_queues_mask(struct ieee80211_vif *vif);
 int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
                                    struct ieee80211_vif *vif);
 void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
@@ -1615,8 +1693,6 @@ void iwl_mvm_window_status_notif(struct iwl_mvm *mvm,
                                 struct iwl_rx_cmd_buffer *rxb);
 void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
                                    struct ieee80211_vif *vif);
-unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm,
-                                         struct ieee80211_vif *exclude_vif);
 void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm,
                                   struct iwl_rx_cmd_buffer *rxb);
 void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm,
@@ -1870,17 +1946,43 @@ static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
         * binding, so this has no real impact. For now, just return
         * the current desired low-latency state.
         */
-        return mvmvif->low_latency;
+        return mvmvif->low_latency_actual;
 }
 static inline
 void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif *mvmvif, bool set,
                                 enum iwl_mvm_low_latency_cause cause)
 {
+        u8 new_state;
        if (set)
                mvmvif->low_latency |= cause;
        else
                mvmvif->low_latency &= ~cause;
+        /*
+         * if LOW_LATENCY_DEBUGFS_FORCE_ENABLE is enabled no changes are
+         * allowed to actual mode.
+         */
+        if (mvmvif->low_latency & LOW_LATENCY_DEBUGFS_FORCE_ENABLE &&
+            cause != LOW_LATENCY_DEBUGFS_FORCE_ENABLE)
+                return;
+        if (cause == LOW_LATENCY_DEBUGFS_FORCE_ENABLE && set)
+                /*
+                 * We enter force state
+                 */
+                new_state = !!(mvmvif->low_latency &
+                               LOW_LATENCY_DEBUGFS_FORCE);
+        else
+                /*
+                 * Check if any other one set low latency
+                 */
+                new_state = !!(mvmvif->low_latency &
+                                  ~(LOW_LATENCY_DEBUGFS_FORCE_ENABLE |
+                                    LOW_LATENCY_DEBUGFS_FORCE));
+        mvmvif->low_latency_actual = new_state;
 }
 /* Return a bitmask with all the hw supported queues, except for the
@@ -1895,6 +1997,16 @@ static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
 static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
 {
        lockdep_assert_held(&mvm->mutex);
+        /* If IWL_MVM_STATUS_HW_RESTART_REQUESTED bit is set then we received
+         * an assert. Since we failed to bring the interface up, mac80211
+         * will not attempt to reconfig the device,
+         * which handles the dump collection in assert flow,
+         * so trigger dump collection here.
+         */
+        if (test_and_clear_bit(IWL_MVM_STATUS_HW_RESTART_REQUESTED,
+                               &mvm->status))
+                iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert,
+                                        false, 0);
        /* calling this function without using dump_start/end since at this
         * point we already hold the op mode mutex
         */
@@ -1906,10 +2018,6 @@ static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
        iwl_trans_stop_device(mvm->trans);
 }
-/* Stop/start all mac queues in a given bitmap */
-void iwl_mvm_start_mac_queues(struct iwl_mvm *mvm, unsigned long mq);
-void iwl_mvm_stop_mac_queues(struct iwl_mvm *mvm, unsigned long mq);
 /* Re-configure the SCD for a queue that has already been configured */
 int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id,
                         int tid, int frame_limit, u16 ssn);
@@ -2015,4 +2123,59 @@ void iwl_mvm_sta_add_debugfs(struct ieee80211_hw *hw,
                             struct dentry *dir);
 #endif
+/* Channel info utils */
+static inline bool iwl_mvm_has_ultra_hb_channel(struct iwl_mvm *mvm)
+{
+        return fw_has_capa(&mvm->fw->ucode_capa,
+                           IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS);
+}
+static inline void *iwl_mvm_chan_info_cmd_tail(struct iwl_mvm *mvm,
+                                               struct iwl_fw_channel_info *ci)
+{
+        return (u8 *)ci + (iwl_mvm_has_ultra_hb_channel(mvm) ?
+                           sizeof(struct iwl_fw_channel_info) :
+                           sizeof(struct iwl_fw_channel_info_v1));
+}
+static inline size_t iwl_mvm_chan_info_padding(struct iwl_mvm *mvm)
+{
+        return iwl_mvm_has_ultra_hb_channel(mvm) ? 0 :
+                sizeof(struct iwl_fw_channel_info) -
+                sizeof(struct iwl_fw_channel_info_v1);
+}
+static inline void iwl_mvm_set_chan_info(struct iwl_mvm *mvm,
+                                         struct iwl_fw_channel_info *ci,
+                                         u32 chan, u8 band, u8 width,
+                                         u8 ctrl_pos)
+{
+        if (iwl_mvm_has_ultra_hb_channel(mvm)) {
+                ci->channel = cpu_to_le32(chan);
+                ci->band = band;
+                ci->width = width;
+                ci->ctrl_pos = ctrl_pos;
+        } else {
+                struct iwl_fw_channel_info_v1 *ci_v1 =
+                                        (struct iwl_fw_channel_info_v1 *)ci;
+                ci_v1->channel = chan;
+                ci_v1->band = band;
+                ci_v1->width = width;
+                ci_v1->ctrl_pos = ctrl_pos;
+        }
+}
+static inline void
+iwl_mvm_set_chan_info_chandef(struct iwl_mvm *mvm,
+                              struct iwl_fw_channel_info *ci,
+                              struct cfg80211_chan_def *chandef)
+{
+        iwl_mvm_set_chan_info(mvm, ci, chandef->chan->hw_value,
+                              (chandef->chan->band == NL80211_BAND_2GHZ ?
+                               PHY_BAND_24 : PHY_BAND_5),
+                               iwl_mvm_get_channel_width(chandef),
+                               iwl_mvm_get_ctrl_pos(chandef));
+}
 #endif /* __IWL_MVM_H__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index 6fc5cc1f2b5b..7bdbd010ae6b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -179,7 +179,7 @@ static int iwl_nvm_read_chunk(struct iwl_mvm *mvm, u16 section,
                        IWL_DEBUG_EEPROM(mvm->trans->dev,
                                         "NVM access command failed with status %d (device: %s)\n",
                                         ret, mvm->cfg->name);
-                        ret = -EIO;
+                        ret = -ENODATA;
                }
                goto exit;
        }
@@ -380,8 +380,12 @@ int iwl_nvm_init(struct iwl_mvm *mvm)
                /* we override the constness for initial read */
                ret = iwl_nvm_read_section(mvm, section, nvm_buffer,
                                           size_read);
-                if (ret < 0)
+                if (ret == -ENODATA) {
+                        ret = 0;
                        continue;
+                }
+                if (ret < 0)
+                        break;
                size_read += ret;
                temp = kmemdup(nvm_buffer, ret, GFP_KERNEL);
                if (!temp) {
@@ -412,6 +416,11 @@ int iwl_nvm_init(struct iwl_mvm *mvm)
                        mvm->nvm_phy_sku_blob.data = temp;
                        mvm->nvm_phy_sku_blob.size  = ret;
                        break;
+                case NVM_SECTION_TYPE_REGULATORY_SDP:
+                case NVM_SECTION_TYPE_REGULATORY:
+                        mvm->nvm_reg_blob.data = temp;
+                        mvm->nvm_reg_blob.size  = ret;
+                        break;
                default:
                        if (section == mvm->cfg->nvm_hw_section_num) {
                                mvm->nvm_hw_blob.data = temp;
@@ -454,7 +463,7 @@ int iwl_nvm_init(struct iwl_mvm *mvm)
        IWL_DEBUG_EEPROM(mvm->trans->dev, "nvm version = %x\n",
                         mvm->nvm_data->nvm_version);
-        return 0;
+        return ret < 0 ? ret : 0;
 }
 struct iwl_mcc_update_resp *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 30c5127034a0..5e4f8b767d10 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -301,8 +301,6 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
                   RX_HANDLER_ASYNC_LOCKED),
        RX_HANDLER(MFUART_LOAD_NOTIFICATION, iwl_mvm_rx_mfuart_notif,
                   RX_HANDLER_SYNC),
-        RX_HANDLER(TOF_NOTIFICATION, iwl_mvm_tof_resp_handler,
-                   RX_HANDLER_ASYNC_LOCKED),
        RX_HANDLER_GRP(DEBUG_GROUP, MFU_ASSERT_DUMP_NTF,
                       iwl_mvm_mfu_assert_dump_notif, RX_HANDLER_SYNC),
        RX_HANDLER_GRP(PROT_OFFLOAD_GROUP, STORED_BEACON_NTF,
@@ -329,8 +327,6 @@ static const struct iwl_hcmd_names iwl_mvm_legacy_names[] = {
        HCMD_NAME(SCAN_REQ_UMAC),
        HCMD_NAME(SCAN_ABORT_UMAC),
        HCMD_NAME(SCAN_COMPLETE_UMAC),
-        HCMD_NAME(TOF_CMD),
-        HCMD_NAME(TOF_NOTIFICATION),
        HCMD_NAME(BA_WINDOW_STATUS_NOTIFICATION_ID),
        HCMD_NAME(ADD_STA_KEY),
        HCMD_NAME(ADD_STA),
@@ -449,6 +445,7 @@ static const struct iwl_hcmd_names iwl_mvm_data_path_names[] = {
        HCMD_NAME(TRIGGER_RX_QUEUES_NOTIF_CMD),
        HCMD_NAME(STA_HE_CTXT_CMD),
        HCMD_NAME(RFH_QUEUE_CONFIG_CMD),
+        HCMD_NAME(CHEST_COLLECTOR_FILTER_CONFIG_CMD),
        HCMD_NAME(STA_PM_NOTIF),
        HCMD_NAME(MU_GROUP_MGMT_NOTIF),
        HCMD_NAME(RX_QUEUES_NOTIFICATION),
@@ -464,6 +461,22 @@ static const struct iwl_hcmd_names iwl_mvm_debug_names[] = {
 /* Please keep this array *SORTED* by hex value.
 * Access is done through binary search
 */
+static const struct iwl_hcmd_names iwl_mvm_location_names[] = {
+        HCMD_NAME(TOF_RANGE_REQ_CMD),
+        HCMD_NAME(TOF_CONFIG_CMD),
+        HCMD_NAME(TOF_RANGE_ABORT_CMD),
+        HCMD_NAME(TOF_RANGE_REQ_EXT_CMD),
+        HCMD_NAME(TOF_RESPONDER_CONFIG_CMD),
+        HCMD_NAME(TOF_RESPONDER_DYN_CONFIG_CMD),
+        HCMD_NAME(TOF_LC_NOTIF),
+        HCMD_NAME(TOF_RESPONDER_STATS),
+        HCMD_NAME(TOF_MCSI_DEBUG_NOTIF),
+        HCMD_NAME(TOF_RANGE_RESPONSE_NOTIF),
+};
+/* Please keep this array *SORTED* by hex value.
+ * Access is done through binary search
+ */
 static const struct iwl_hcmd_names iwl_mvm_prot_offload_names[] = {
        HCMD_NAME(STORED_BEACON_NTF),
 };
@@ -483,6 +496,7 @@ static const struct iwl_hcmd_arr iwl_mvm_groups[] = {
        [MAC_CONF_GROUP] = HCMD_ARR(iwl_mvm_mac_conf_names),
        [PHY_OPS_GROUP] = HCMD_ARR(iwl_mvm_phy_names),
        [DATA_PATH_GROUP] = HCMD_ARR(iwl_mvm_data_path_names),
+        [LOCATION_GROUP] = HCMD_ARR(iwl_mvm_location_names),
        [PROT_OFFLOAD_GROUP] = HCMD_ARR(iwl_mvm_prot_offload_names),
        [REGULATORY_AND_NVM_GROUP] =
                HCMD_ARR(iwl_mvm_regulatory_and_nvm_names),
@@ -685,6 +699,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
        INIT_DELAYED_WORK(&mvm->tdls_cs.dwork, iwl_mvm_tdls_ch_switch_work);
        INIT_DELAYED_WORK(&mvm->scan_timeout_dwork, iwl_mvm_scan_timeout_wk);
        INIT_WORK(&mvm->add_stream_wk, iwl_mvm_add_new_dqa_stream_wk);
+        INIT_LIST_HEAD(&mvm->add_stream_txqs);
        spin_lock_init(&mvm->d0i3_tx_lock);
        spin_lock_init(&mvm->refs_lock);
@@ -736,6 +751,9 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
                trans_cfg.rx_buf_size = rb_size_default;
        }
+        BUILD_BUG_ON(sizeof(struct iwl_ldbg_config_cmd) !=
+                     LDBG_CFG_COMMAND_SIZE);
        trans->wide_cmd_header = true;
        trans_cfg.bc_table_dword =
                mvm->trans->cfg->device_family < IWL_DEVICE_FAMILY_22560;
@@ -842,8 +860,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
        if (iwl_mvm_is_d0i3_supported(mvm))
                iwl_trans_unref(mvm->trans);
-        iwl_mvm_tof_init(mvm);
        iwl_mvm_toggle_tx_ant(mvm, &mvm->mgmt_last_antenna_idx);
        return op_mode;
@@ -909,8 +925,6 @@ static void iwl_op_mode_mvm_stop(struct iwl_op_mode *op_mode)
        cancel_delayed_work_sync(&mvm->tcm.work);
-        iwl_mvm_tof_clean(mvm);
        iwl_fw_runtime_free(&mvm->fwrt);
        mutex_destroy(&mvm->mutex);
        mutex_destroy(&mvm->d0i3_suspend_mutex);
@@ -1079,24 +1093,6 @@ static void iwl_mvm_rx_mq(struct iwl_op_mode *op_mode,
                iwl_mvm_rx_common(mvm, rxb, pkt);
 }
-void iwl_mvm_stop_mac_queues(struct iwl_mvm *mvm, unsigned long mq)
-{
-        int q;
-        if (WARN_ON_ONCE(!mq))
-                return;
-        for_each_set_bit(q, &mq, IEEE80211_MAX_QUEUES) {
-                if (atomic_inc_return(&mvm->mac80211_queue_stop_count[q]) > 1) {
-                        IWL_DEBUG_TX_QUEUES(mvm,
-                                            "mac80211 %d already stopped\n", q);
-                        continue;
-                }
-                ieee80211_stop_queue(mvm->hw, q);
-        }
-}
 static void iwl_mvm_async_cb(struct iwl_op_mode *op_mode,
                             const struct iwl_device_cmd *cmd)
 {
@@ -1109,38 +1105,66 @@ static void iwl_mvm_async_cb(struct iwl_op_mode *op_mode,
        iwl_trans_block_txq_ptrs(mvm->trans, false);
 }
-static void iwl_mvm_stop_sw_queue(struct iwl_op_mode *op_mode, int hw_queue)
+static void iwl_mvm_queue_state_change(struct iwl_op_mode *op_mode,
+                                       int hw_queue, bool start)
 {
        struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
-        unsigned long mq = mvm->hw_queue_to_mac80211[hw_queue];
+        struct ieee80211_sta *sta;
+        struct ieee80211_txq *txq;
+        struct iwl_mvm_txq *mvmtxq;
+        int i;
+        unsigned long tid_bitmap;
+        struct iwl_mvm_sta *mvmsta;
+        u8 sta_id;
-        iwl_mvm_stop_mac_queues(mvm, mq);
+        sta_id = iwl_mvm_has_new_tx_api(mvm) ?
-}
+                mvm->tvqm_info[hw_queue].sta_id :
+                mvm->queue_info[hw_queue].ra_sta_id;
-void iwl_mvm_start_mac_queues(struct iwl_mvm *mvm, unsigned long mq)
+        if (WARN_ON_ONCE(sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id)))
-{
-        int q;
-        if (WARN_ON_ONCE(!mq))
                return;
-        for_each_set_bit(q, &mq, IEEE80211_MAX_QUEUES) {
+        rcu_read_lock();
-                if (atomic_dec_return(&mvm->mac80211_queue_stop_count[q]) > 0) {
-                        IWL_DEBUG_TX_QUEUES(mvm,
+        sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
-                                            "mac80211 %d still stopped\n", q);
+        if (IS_ERR_OR_NULL(sta))
-                        continue;
+                goto out;
-                }
+        mvmsta = iwl_mvm_sta_from_mac80211(sta);
-                ieee80211_wake_queue(mvm->hw, q);
+        if (iwl_mvm_has_new_tx_api(mvm)) {
+                int tid = mvm->tvqm_info[hw_queue].txq_tid;
+                tid_bitmap = BIT(tid);
+        } else {
+                tid_bitmap = mvm->queue_info[hw_queue].tid_bitmap;
        }
+        for_each_set_bit(i, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
+                int tid = i;
+                if (tid == IWL_MAX_TID_COUNT)
+                        tid = IEEE80211_NUM_TIDS;
+                txq = sta->txq[tid];
+                mvmtxq = iwl_mvm_txq_from_mac80211(txq);
+                mvmtxq->stopped = !start;
+                if (start && mvmsta->sta_state != IEEE80211_STA_NOTEXIST)
+                        iwl_mvm_mac_itxq_xmit(mvm->hw, txq);
+        }
+out:
+        rcu_read_unlock();
 }
-static void iwl_mvm_wake_sw_queue(struct iwl_op_mode *op_mode, int hw_queue)
+static void iwl_mvm_stop_sw_queue(struct iwl_op_mode *op_mode, int hw_queue)
 {
-        struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
+        iwl_mvm_queue_state_change(op_mode, hw_queue, false);
-        unsigned long mq = mvm->hw_queue_to_mac80211[hw_queue];
+}
-        iwl_mvm_start_mac_queues(mvm, mq);
+static void iwl_mvm_wake_sw_queue(struct iwl_op_mode *op_mode, int hw_queue)
+{
+        iwl_mvm_queue_state_change(op_mode, hw_queue, true);
 }
 static void iwl_mvm_set_rfkill_state(struct iwl_mvm *mvm)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
index 7f5434b34d0d..f369173db11c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
@@ -143,14 +143,11 @@ static void iwl_mvm_phy_ctxt_cmd_data(struct iwl_mvm *mvm,
                                      u8 chains_static, u8 chains_dynamic)
 {
        u8 active_cnt, idle_cnt;
+        struct iwl_phy_context_cmd_tail *tail =
+                iwl_mvm_chan_info_cmd_tail(mvm, &cmd->ci);
        /* Set the channel info data */
-        cmd->ci.band = (chandef->chan->band == NL80211_BAND_2GHZ ?
+        iwl_mvm_set_chan_info_chandef(mvm, &cmd->ci, chandef);
-              PHY_BAND_24 : PHY_BAND_5);
-        cmd->ci.channel = chandef->chan->hw_value;
-        cmd->ci.width = iwl_mvm_get_channel_width(chandef);
-        cmd->ci.ctrl_pos = iwl_mvm_get_ctrl_pos(chandef);
        /* Set rx the chains */
        idle_cnt = chains_static;
@@ -168,17 +165,17 @@ static void iwl_mvm_phy_ctxt_cmd_data(struct iwl_mvm *mvm,
                active_cnt = 2;
        }
-        cmd->rxchain_info = cpu_to_le32(iwl_mvm_get_valid_rx_ant(mvm) <<
+        tail->rxchain_info = cpu_to_le32(iwl_mvm_get_valid_rx_ant(mvm) <<
                                        PHY_RX_CHAIN_VALID_POS);
-        cmd->rxchain_info |= cpu_to_le32(idle_cnt << PHY_RX_CHAIN_CNT_POS);
+        tail->rxchain_info |= cpu_to_le32(idle_cnt << PHY_RX_CHAIN_CNT_POS);
-        cmd->rxchain_info |= cpu_to_le32(active_cnt <<
+        tail->rxchain_info |= cpu_to_le32(active_cnt <<
                                         PHY_RX_CHAIN_MIMO_CNT_POS);
 #ifdef CONFIG_IWLWIFI_DEBUGFS
        if (unlikely(mvm->dbgfs_rx_phyinfo))
-                cmd->rxchain_info = cpu_to_le32(mvm->dbgfs_rx_phyinfo);
+                tail->rxchain_info = cpu_to_le32(mvm->dbgfs_rx_phyinfo);
 #endif
-        cmd->txchain_info = cpu_to_le32(iwl_mvm_get_valid_tx_ant(mvm));
+        tail->txchain_info = cpu_to_le32(iwl_mvm_get_valid_tx_ant(mvm));
 }
 /*
@@ -195,6 +192,7 @@ static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm,
 {
        struct iwl_phy_context_cmd cmd;
        int ret;
+        u16 len = sizeof(cmd) - iwl_mvm_chan_info_padding(mvm);
        /* Set the command header fields */
        iwl_mvm_phy_ctxt_cmd_hdr(ctxt, &cmd, action, apply_time);
@@ -203,9 +201,7 @@ static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm,
        iwl_mvm_phy_ctxt_cmd_data(mvm, &cmd, chandef,
                                  chains_static, chains_dynamic);
-        ret = iwl_mvm_send_cmd_pdu(mvm, PHY_CONTEXT_CMD, 0,
+        ret = iwl_mvm_send_cmd_pdu(mvm, PHY_CONTEXT_CMD, 0, len, &cmd);
-                                   sizeof(struct iwl_phy_context_cmd),
-                                   &cmd);
        if (ret)
                IWL_ERR(mvm, "PHY ctxt cmd error. ret=%d\n", ret);
        return ret;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
index dabbc04853ac..a28283ff7295 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
@@ -149,14 +149,9 @@ static u16 rs_fw_set_config_flags(struct iwl_mvm *mvm,
        if (he_cap && he_cap->has_he &&
            (he_cap->he_cap_elem.phy_cap_info[3] &
-             IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK)) {
+             IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK))
                flags |= IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_1_MSK;
-                if (he_cap->he_cap_elem.phy_cap_info[3] &
-                    IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_2)
-                        flags |= IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_2_MSK;
-        }
        return flags;
 }
@@ -320,12 +315,26 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm,
        if (flags & IWL_TLC_NOTIF_FLAG_AMSDU) {
                u16 size = le32_to_cpu(notif->amsdu_size);
+                int i;
                if (WARN_ON(sta->max_amsdu_len < size))
                        goto out;
                mvmsta->amsdu_enabled = le32_to_cpu(notif->amsdu_enabled);
                mvmsta->max_amsdu_len = size;
+                sta->max_rc_amsdu_len = mvmsta->max_amsdu_len;
+                for (i = 0; i < IWL_MAX_TID_COUNT; i++) {
+                        if (mvmsta->amsdu_enabled & BIT(i))
+                                sta->max_tid_amsdu_len[i] =
+                                        iwl_mvm_max_amsdu_size(mvm, sta, i);
+                        else
+                                /*
+                                 * Not so elegant, but this will effectively
+                                 * prevent AMSDU on this TID
+                                 */
+                                sta->max_tid_amsdu_len[i] = 1;
+                }
                IWL_DEBUG_RATE(mvm,
                               "AMSDU update. AMSDU size: %d, AMSDU selected size: %d, AMSDU TID bitmap 0x%X\n",
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index 089972280daa..09866f50857a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
@@ -1744,6 +1744,7 @@ static void rs_set_amsdu_len(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
                             enum rs_action scale_action)
 {
        struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+        int i;
        /*
         * In case TLC offload is not active amsdu_enabled is either 0xFFFF
@@ -1757,6 +1758,19 @@ static void rs_set_amsdu_len(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
                mvmsta->amsdu_enabled = 0xFFFF;
        mvmsta->max_amsdu_len = sta->max_amsdu_len;
+        sta->max_rc_amsdu_len = mvmsta->max_amsdu_len;
+        for (i = 0; i < IWL_MAX_TID_COUNT; i++) {
+                if (mvmsta->amsdu_enabled)
+                        sta->max_tid_amsdu_len[i] =
+                                iwl_mvm_max_amsdu_size(mvm, sta, i);
+                else
+                        /*
+                         * Not so elegant, but this will effectively
+                         * prevent AMSDU on this TID
+                         */
+                        sta->max_tid_amsdu_len[i] = 1;
+        }
 }
 /*
@@ -3332,12 +3346,12 @@ static void rs_fill_rates_for_column(struct iwl_mvm *mvm,
 /* Building the rate table is non trivial. When we're in MIMO2/VHT/80Mhz/SGI
 * column the rate table should look like this:
 *
- * rate[0] 0x400D019 VHT | ANT: AB BW: 80Mhz MCS: 9 NSS: 2 SGI
+ * rate[0] 0x400F019 VHT | ANT: AB BW: 80Mhz MCS: 9 NSS: 2 SGI
- * rate[1] 0x400D019 VHT | ANT: AB BW: 80Mhz MCS: 9 NSS: 2 SGI
+ * rate[1] 0x400F019 VHT | ANT: AB BW: 80Mhz MCS: 9 NSS: 2 SGI
- * rate[2] 0x400D018 VHT | ANT: AB BW: 80Mhz MCS: 8 NSS: 2 SGI
+ * rate[2] 0x400F018 VHT | ANT: AB BW: 80Mhz MCS: 8 NSS: 2 SGI
- * rate[3] 0x400D018 VHT | ANT: AB BW: 80Mhz MCS: 8 NSS: 2 SGI
+ * rate[3] 0x400F018 VHT | ANT: AB BW: 80Mhz MCS: 8 NSS: 2 SGI
- * rate[4] 0x400D017 VHT | ANT: AB BW: 80Mhz MCS: 7 NSS: 2 SGI
+ * rate[4] 0x400F017 VHT | ANT: AB BW: 80Mhz MCS: 7 NSS: 2 SGI
- * rate[5] 0x400D017 VHT | ANT: AB BW: 80Mhz MCS: 7 NSS: 2 SGI
+ * rate[5] 0x400F017 VHT | ANT: AB BW: 80Mhz MCS: 7 NSS: 2 SGI
 * rate[6] 0x4005007 VHT | ANT: A BW: 80Mhz MCS: 7 NSS: 1 NGI
 * rate[7] 0x4009006 VHT | ANT: B BW: 80Mhz MCS: 6 NSS: 1 NGI
 * rate[8] 0x4005005 VHT | ANT: A BW: 80Mhz MCS: 5 NSS: 1 NGI
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 6653a238f32e..235ab26ca429 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -599,8 +599,8 @@ static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
         * data copied into the "data" struct, but rather the data from
         * the notification directly.
         */
-        if (iwl_mvm_is_cdb_supported(mvm)) {
+        if (iwl_mvm_has_new_rx_stats_api(mvm)) {
-                struct mvm_statistics_general_cdb *general =
+                struct mvm_statistics_general *general =
                        data->general;
                mvmvif->beacon_stats.num_beacons =
@@ -723,7 +723,7 @@ void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
                else
                        expected_size = sizeof(struct iwl_notif_statistics_v10);
        } else {
-                expected_size = sizeof(struct iwl_notif_statistics_cdb);
+                expected_size = sizeof(struct iwl_notif_statistics);
        }
        if (WARN_ONCE(iwl_rx_packet_payload_len(pkt) != expected_size,
@@ -753,7 +753,7 @@ void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
                flags = stats->flag;
        } else {
-                struct iwl_notif_statistics_cdb *stats = (void *)&pkt->data;
+                struct iwl_notif_statistics *stats = (void *)&pkt->data;
                data.mac_id = stats->rx.general.mac_id;
                data.beacon_filter_average_energy =
@@ -792,7 +792,7 @@ void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
                bytes = (void *)&v11->load_stats.byte_count;
                air_time = (void *)&v11->load_stats.air_time;
        } else {
-                struct iwl_notif_statistics_cdb *stats = (void *)&pkt->data;
+                struct iwl_notif_statistics *stats = (void *)&pkt->data;
                energy = (void *)&stats->load_stats.avg_energy;
                bytes = (void *)&stats->load_stats.byte_count;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index 7bd8676508f5..2c56f73d688e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -192,27 +192,48 @@ static void iwl_mvm_create_skb(struct sk_buff *skb, struct ieee80211_hdr *hdr,
        }
 }
+static void iwl_mvm_add_rtap_sniffer_config(struct iwl_mvm *mvm,
+                                            struct sk_buff *skb)
+{
+        struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
+        struct ieee80211_vendor_radiotap *radiotap;
+        int size = sizeof(*radiotap) + sizeof(__le16);
+        if (!mvm->cur_aid)
+                return;
+        radiotap = skb_put(skb, size);
+        radiotap->align = 1;
+        /* Intel OUI */
+        radiotap->oui[0] = 0xf6;
+        radiotap->oui[1] = 0x54;
+        radiotap->oui[2] = 0x25;
+        /* radiotap sniffer config sub-namespace */
+        radiotap->subns = 1;
+        radiotap->present = 0x1;
+        radiotap->len = size - sizeof(*radiotap);
+        radiotap->pad = 0;
+        /* fill the data now */
+        memcpy(radiotap->data, &mvm->cur_aid, sizeof(mvm->cur_aid));
+        rx_status->flag |= RX_FLAG_RADIOTAP_VENDOR_DATA;
+}
 /* iwl_mvm_pass_packet_to_mac80211 - passes the packet for mac80211 */
 static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm,
                                            struct napi_struct *napi,
                                            struct sk_buff *skb, int queue,
-                                            struct ieee80211_sta *sta)
+                                            struct ieee80211_sta *sta,
+                                            bool csi)
 {
        struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
        if (!(rx_status->flag & RX_FLAG_NO_PSDU) &&
-            iwl_mvm_check_pn(mvm, skb, queue, sta)) {
+            iwl_mvm_check_pn(mvm, skb, queue, sta))
                kfree_skb(skb);
-        } else {
+        else
-                unsigned int radiotap_len = 0;
-                if (rx_status->flag & RX_FLAG_RADIOTAP_HE)
-                        radiotap_len += sizeof(struct ieee80211_radiotap_he);
-                if (rx_status->flag & RX_FLAG_RADIOTAP_HE_MU)
-                        radiotap_len += sizeof(struct ieee80211_radiotap_he_mu);
-                __skb_push(skb, radiotap_len);
                ieee80211_rx_napi(mvm->hw, sta, skb, napi);
-        }
 }
 static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm,
@@ -473,7 +494,7 @@ static void iwl_mvm_release_frames(struct iwl_mvm *mvm,
                while ((skb = __skb_dequeue(skb_list))) {
                        iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb,
                                                        reorder_buf->queue,
-                                                        sta);
+                                                        sta, false);
                        reorder_buf->num_stored--;
                }
        }
@@ -666,6 +687,8 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm,
         * This also covers the case of receiving a Block Ack Request
         * outside a BA session; we'll pass it to mac80211 and that
         * then sends a delBA action frame.
+         * This also covers pure monitor mode, in which case we won't
+         * have any BA sessions.
         */
        if (baid == IWL_RX_REORDER_DATA_INVALID_BAID)
                return false;
@@ -1158,14 +1181,12 @@ static void iwl_mvm_rx_he(struct iwl_mvm *mvm, struct sk_buff *skb,
        /* temporarily hide the radiotap data */
        __skb_pull(skb, radiotap_len);
-        if (phy_data->info_type == IWL_RX_PHY_INFO_TYPE_HE_SU) {
+        /* report the AMPDU-EOF bit on single frames */
-                /* report the AMPDU-EOF bit on single frames */
+        if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
-                if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
+                rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
-                        rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
+                rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
-                        rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
+                if (phy_data->d0 & cpu_to_le32(IWL_RX_PHY_DATA0_HE_DELIM_EOF))
-                        if (phy_data->d0 & cpu_to_le32(IWL_RX_PHY_DATA0_HE_DELIM_EOF))
+                        rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
-                                rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
-                }
        }
        if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD)
@@ -1178,9 +1199,7 @@ static void iwl_mvm_rx_he(struct iwl_mvm *mvm, struct sk_buff *skb,
                bool toggle_bit = phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE;
                /* toggle is switched whenever new aggregation starts */
-                if (toggle_bit != mvm->ampdu_toggle &&
+                if (toggle_bit != mvm->ampdu_toggle) {
-                    (he_type == RATE_MCS_HE_TYPE_MU ||
-                     he_type == RATE_MCS_HE_TYPE_SU)) {
                        rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
                        if (phy_data->d0 & cpu_to_le32(IWL_RX_PHY_DATA0_HE_DELIM_EOF))
                                rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
@@ -1314,6 +1333,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
                .d4 = desc->phy_data4,
                .info_type = IWL_RX_PHY_INFO_TYPE_NONE,
        };
+        bool csi = false;
        if (unlikely(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)))
                return;
@@ -1412,7 +1432,8 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
                rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
        }
        /* set the preamble flag if appropriate */
-        if (phy_info & IWL_RX_MPDU_PHY_SHORT_PREAMBLE)
+        if (rate_n_flags & RATE_MCS_CCK_MSK &&
+            phy_info & IWL_RX_MPDU_PHY_SHORT_PREAMBLE)
                rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
        if (likely(!(phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD))) {
@@ -1441,14 +1462,23 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
                bool toggle_bit = phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE;
                rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
-                rx_status->ampdu_reference = mvm->ampdu_ref;
+                /*
-                /* toggle is switched whenever new aggregation starts */
+                 * Toggle is switched whenever new aggregation starts. Make
+                 * sure ampdu_reference is never 0 so we can later use it to
+                 * see if the frame was really part of an A-MPDU or not.
+                 */
                if (toggle_bit != mvm->ampdu_toggle) {
                        mvm->ampdu_ref++;
+                        if (mvm->ampdu_ref == 0)
+                                mvm->ampdu_ref++;
                        mvm->ampdu_toggle = toggle_bit;
                }
+                rx_status->ampdu_reference = mvm->ampdu_ref;
        }
+        if (unlikely(mvm->monitor_on))
+                iwl_mvm_add_rtap_sniffer_config(mvm, skb);
        rcu_read_lock();
        if (desc->status & cpu_to_le16(IWL_RX_MPDU_STATUS_SRC_STA_FOUND)) {
@@ -1602,7 +1632,8 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
        iwl_mvm_create_skb(skb, hdr, len, crypt_len, rxb);
        if (!iwl_mvm_reorder(mvm, napi, queue, sta, skb, desc))
-                iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta);
+                iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue,
+                                                sta, csi);
 out:
        rcu_read_unlock();
 }
@@ -1705,15 +1736,24 @@ void iwl_mvm_rx_monitor_ndp(struct iwl_mvm *mvm, struct napi_struct *napi,
        } else if (rate_n_flags & RATE_MCS_VHT_MSK) {
                u8 stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >>
                                RATE_MCS_STBC_POS;
-                rx_status->nss =
-                        ((rate_n_flags & RATE_VHT_MCS_NSS_MSK) >>
-                                                RATE_VHT_MCS_NSS_POS) + 1;
                rx_status->rate_idx = rate_n_flags & RATE_VHT_MCS_RATE_CODE_MSK;
                rx_status->encoding = RX_ENC_VHT;
                rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
                if (rate_n_flags & RATE_MCS_BF_MSK)
                        rx_status->enc_flags |= RX_ENC_FLAG_BF;
-        } else if (!(rate_n_flags & RATE_MCS_HE_MSK)) {
+                /*
+                 * take the nss from the rx_vec since the rate_n_flags has
+                 * only 2 bits for the nss which gives a max of 4 ss but
+                 * there may be up to 8 spatial streams
+                 */
+                rx_status->nss =
+                        le32_get_bits(desc->rx_vec[0],
+                                      RX_NO_DATA_RX_VEC0_VHT_NSTS_MSK) + 1;
+        } else if (rate_n_flags & RATE_MCS_HE_MSK) {
+                rx_status->nss =
+                        le32_get_bits(desc->rx_vec[0],
+                                      RX_NO_DATA_RX_VEC0_HE_NSTS_MSK) + 1;
+        } else {
                int rate = iwl_mvm_legacy_rate_to_mac80211_idx(rate_n_flags,
                                                               rx_status->band);
@@ -1726,7 +1766,7 @@ void iwl_mvm_rx_monitor_ndp(struct iwl_mvm *mvm, struct napi_struct *napi,
                rx_status->rate_idx = rate;
        }
-        iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta);
+        iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta, false);
 out:
        rcu_read_unlock();
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sf.c b/drivers/net/wireless/intel/iwlwifi/mvm/sf.c
index d1d76bb9a750..9da0dae78510 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sf.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sf.c
@@ -7,6 +7,7 @@
 *
 * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright (C) 2018 Intel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
@@ -28,6 +29,7 @@
 *
 * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright (C) 2018 Intel Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -64,7 +66,7 @@ struct iwl_mvm_active_iface_iterator_data {
        struct ieee80211_vif *ignore_vif;
        u8 sta_vif_ap_sta_id;
        enum iwl_sf_state sta_vif_state;
-        int num_active_macs;
+        u32 num_active_macs;
 };
 /*
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index e28009832da0..c5a01470a3bc 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -356,24 +356,16 @@ static int iwl_mvm_invalidate_sta_queue(struct iwl_mvm *mvm, int queue,
        return ret;
 }
-static int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue,
+static int iwl_mvm_disable_txq(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
-                               int mac80211_queue, u8 tid, u8 flags)
+                               int queue, u8 tid, u8 flags)
 {
        struct iwl_scd_txq_cfg_cmd cmd = {
                .scd_queue = queue,
                .action = SCD_CFG_DISABLE_QUEUE,
        };
-        bool remove_mac_queue = mac80211_queue != IEEE80211_INVAL_HW_QUEUE;
        int ret;
-        if (WARN_ON(remove_mac_queue && mac80211_queue >= IEEE80211_MAX_QUEUES))
-                return -EINVAL;
        if (iwl_mvm_has_new_tx_api(mvm)) {
-                if (remove_mac_queue)
-                        mvm->hw_queue_to_mac80211[queue] &=
-                                ~BIT(mac80211_queue);
                iwl_trans_txq_free(mvm->trans, queue);
                return 0;
@@ -384,36 +376,15 @@ static int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue,
        mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
-        /*
-         * If there is another TID with the same AC - don't remove the MAC queue
-         * from the mapping
-         */
-        if (tid < IWL_MAX_TID_COUNT) {
-                unsigned long tid_bitmap =
-                        mvm->queue_info[queue].tid_bitmap;
-                int ac = tid_to_mac80211_ac[tid];
-                int i;
-                for_each_set_bit(i, &tid_bitmap, IWL_MAX_TID_COUNT) {
-                        if (tid_to_mac80211_ac[i] == ac)
-                                remove_mac_queue = false;
-                }
-        }
-        if (remove_mac_queue)
-                mvm->hw_queue_to_mac80211[queue] &=
-                        ~BIT(mac80211_queue);
        cmd.action = mvm->queue_info[queue].tid_bitmap ?
                SCD_CFG_ENABLE_QUEUE : SCD_CFG_DISABLE_QUEUE;
        if (cmd.action == SCD_CFG_DISABLE_QUEUE)
                mvm->queue_info[queue].status = IWL_MVM_QUEUE_FREE;
        IWL_DEBUG_TX_QUEUES(mvm,
-                            "Disabling TXQ #%d tids=0x%x (mac80211 map:0x%x)\n",
+                            "Disabling TXQ #%d tids=0x%x\n",
                            queue,
-                            mvm->queue_info[queue].tid_bitmap,
+                            mvm->queue_info[queue].tid_bitmap);
-                            mvm->hw_queue_to_mac80211[queue]);
        /* If the queue is still enabled - nothing left to do in this func */
        if (cmd.action == SCD_CFG_ENABLE_QUEUE)
@@ -423,15 +394,19 @@ static int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue,
        cmd.tid = mvm->queue_info[queue].txq_tid;
        /* Make sure queue info is correct even though we overwrite it */
-        WARN(mvm->queue_info[queue].tid_bitmap ||
+        WARN(mvm->queue_info[queue].tid_bitmap,
-             mvm->hw_queue_to_mac80211[queue],
+             "TXQ #%d info out-of-sync - tids=0x%x\n",
-             "TXQ #%d info out-of-sync - mac map=0x%x, tids=0x%x\n",
+             queue, mvm->queue_info[queue].tid_bitmap);
-             queue, mvm->hw_queue_to_mac80211[queue],
-             mvm->queue_info[queue].tid_bitmap);
        /* If we are here - the queue is freed and we can zero out these vals */
        mvm->queue_info[queue].tid_bitmap = 0;
-        mvm->hw_queue_to_mac80211[queue] = 0;
+        if (sta) {
+                struct iwl_mvm_txq *mvmtxq =
+                        iwl_mvm_txq_from_tid(sta, tid);
+                mvmtxq->txq_id = IWL_MVM_INVALID_QUEUE;
+        }
        /* Regardless if this is a reserved TXQ for a STA - mark it as false */
        mvm->queue_info[queue].reserved = false;
@@ -517,9 +492,14 @@ static int iwl_mvm_remove_sta_queue_marking(struct iwl_mvm *mvm, int queue)
        spin_lock_bh(&mvmsta->lock);
        /* Unmap MAC queues and TIDs from this queue */
        for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
+                struct iwl_mvm_txq *mvmtxq =
+                        iwl_mvm_txq_from_tid(sta, tid);
                if (mvmsta->tid_data[tid].state == IWL_AGG_ON)
                        disable_agg_tids |= BIT(tid);
                mvmsta->tid_data[tid].txq_id = IWL_MVM_INVALID_QUEUE;
+                mvmtxq->txq_id = IWL_MVM_INVALID_QUEUE;
        }
        mvmsta->tfd_queue_msk &= ~BIT(queue); /* Don't use this queue anymore */
@@ -541,10 +521,11 @@ static int iwl_mvm_remove_sta_queue_marking(struct iwl_mvm *mvm, int queue)
 }
 static int iwl_mvm_free_inactive_queue(struct iwl_mvm *mvm, int queue,
+                                       struct ieee80211_sta *old_sta,
                                       u8 new_sta_id)
 {
        struct iwl_mvm_sta *mvmsta;
-        u8 txq_curr_ac, sta_id, tid;
+        u8 sta_id, tid;
        unsigned long disable_agg_tids = 0;
        bool same_sta;
        int ret;
@@ -554,7 +535,6 @@ static int iwl_mvm_free_inactive_queue(struct iwl_mvm *mvm, int queue,
        if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
                return -EINVAL;
-        txq_curr_ac = mvm->queue_info[queue].mac80211_ac;
        sta_id = mvm->queue_info[queue].ra_sta_id;
        tid = mvm->queue_info[queue].txq_tid;
@@ -570,9 +550,7 @@ static int iwl_mvm_free_inactive_queue(struct iwl_mvm *mvm, int queue,
                iwl_mvm_invalidate_sta_queue(mvm, queue,
                                             disable_agg_tids, false);
-        ret = iwl_mvm_disable_txq(mvm, queue,
+        ret = iwl_mvm_disable_txq(mvm, old_sta, queue, tid, 0);
-                                  mvmsta->vif->hw_queue[txq_curr_ac],
-                                  tid, 0);
        if (ret) {
                IWL_ERR(mvm,
                        "Failed to free inactive queue %d (ret=%d)\n",
@@ -662,16 +640,15 @@ static int iwl_mvm_get_shared_queue(struct iwl_mvm *mvm,
 * in such a case, otherwise - if no redirection required - it does nothing,
 * unless the %force param is true.
 */
-static int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
+static int iwl_mvm_redirect_queue(struct iwl_mvm *mvm, int queue, int tid,
-                                      int ac, int ssn, unsigned int wdg_timeout,
+                                  int ac, int ssn, unsigned int wdg_timeout,
-                                      bool force)
+                                  bool force, struct iwl_mvm_txq *txq)
 {
        struct iwl_scd_txq_cfg_cmd cmd = {
                .scd_queue = queue,
                .action = SCD_CFG_DISABLE_QUEUE,
        };
        bool shared_queue;
-        unsigned long mq;
        int ret;
        if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
@@ -695,14 +672,14 @@ static int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
        cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
        cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[mvm->queue_info[queue].mac80211_ac];
        cmd.tid = mvm->queue_info[queue].txq_tid;
-        mq = mvm->hw_queue_to_mac80211[queue];
        shared_queue = hweight16(mvm->queue_info[queue].tid_bitmap) > 1;
        IWL_DEBUG_TX_QUEUES(mvm, "Redirecting TXQ #%d to FIFO #%d\n",
                            queue, iwl_mvm_ac_to_tx_fifo[ac]);
-        /* Stop MAC queues and wait for this queue to empty */
+        /* Stop the queue and wait for it to empty */
-        iwl_mvm_stop_mac_queues(mvm, mq);
+        txq->stopped = true;
        ret = iwl_trans_wait_tx_queues_empty(mvm->trans, BIT(queue));
        if (ret) {
                IWL_ERR(mvm, "Error draining queue %d before reconfig\n",
@@ -743,8 +720,8 @@ static int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
                iwl_trans_txq_set_shared_mode(mvm->trans, queue, true);
 out:
-        /* Continue using the MAC queues */
+        /* Continue using the queue */
-        iwl_mvm_start_mac_queues(mvm, mq);
+        txq->stopped = false;
        return ret;
 }
@@ -769,7 +746,7 @@ static int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id,
        return -ENOSPC;
 }
-static int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue,
+static int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm,
                                   u8 sta_id, u8 tid, unsigned int timeout)
 {
        int queue, size = IWL_DEFAULT_QUEUE_SIZE;
@@ -792,10 +769,7 @@ static int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue,
        IWL_DEBUG_TX_QUEUES(mvm, "Enabling TXQ #%d for sta %d tid %d\n",
                            queue, sta_id, tid);
-        mvm->hw_queue_to_mac80211[queue] |= BIT(mac80211_queue);
+        IWL_DEBUG_TX_QUEUES(mvm, "Enabling TXQ #%d\n", queue);
-        IWL_DEBUG_TX_QUEUES(mvm,
-                            "Enabling TXQ #%d (mac80211 map:0x%x)\n",
-                            queue, mvm->hw_queue_to_mac80211[queue]);
        return queue;
 }
@@ -805,9 +779,10 @@ static int iwl_mvm_sta_alloc_queue_tvqm(struct iwl_mvm *mvm,
                                        int tid)
 {
        struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+        struct iwl_mvm_txq *mvmtxq =
+                iwl_mvm_txq_from_tid(sta, tid);
        unsigned int wdg_timeout =
                iwl_mvm_get_wd_timeout(mvm, mvmsta->vif, false, false);
-        u8 mac_queue = mvmsta->vif->hw_queue[ac];
        int queue = -1;
        lockdep_assert_held(&mvm->mutex);
@@ -815,11 +790,16 @@ static int iwl_mvm_sta_alloc_queue_tvqm(struct iwl_mvm *mvm,
        IWL_DEBUG_TX_QUEUES(mvm,
                            "Allocating queue for sta %d on tid %d\n",
                            mvmsta->sta_id, tid);
-        queue = iwl_mvm_tvqm_enable_txq(mvm, mac_queue, mvmsta->sta_id, tid,
+        queue = iwl_mvm_tvqm_enable_txq(mvm, mvmsta->sta_id, tid, wdg_timeout);
-                                        wdg_timeout);
        if (queue < 0)
                return queue;
+        if (sta) {
+                mvmtxq->txq_id = queue;
+                mvm->tvqm_info[queue].txq_tid = tid;
+                mvm->tvqm_info[queue].sta_id = mvmsta->sta_id;
+        }
        IWL_DEBUG_TX_QUEUES(mvm, "Allocated queue is %d\n", queue);
        spin_lock_bh(&mvmsta->lock);
@@ -829,8 +809,9 @@ static int iwl_mvm_sta_alloc_queue_tvqm(struct iwl_mvm *mvm,
        return 0;
 }
-static bool iwl_mvm_update_txq_mapping(struct iwl_mvm *mvm, int queue,
+static bool iwl_mvm_update_txq_mapping(struct iwl_mvm *mvm,
-                                       int mac80211_queue, u8 sta_id, u8 tid)
+                                       struct ieee80211_sta *sta,
+                                       int queue, u8 sta_id, u8 tid)
 {
        bool enable_queue = true;
@@ -845,14 +826,6 @@ static bool iwl_mvm_update_txq_mapping(struct iwl_mvm *mvm, int queue,
        if (mvm->queue_info[queue].tid_bitmap)
                enable_queue = false;
-        if (mac80211_queue != IEEE80211_INVAL_HW_QUEUE) {
-                WARN(mac80211_queue >=
-                     BITS_PER_BYTE * sizeof(mvm->hw_queue_to_mac80211[0]),
-                     "cannot track mac80211 queue %d (queue %d, sta %d, tid %d)\n",
-                     mac80211_queue, queue, sta_id, tid);
-                mvm->hw_queue_to_mac80211[queue] |= BIT(mac80211_queue);
-        }
        mvm->queue_info[queue].tid_bitmap |= BIT(tid);
        mvm->queue_info[queue].ra_sta_id = sta_id;
@@ -866,16 +839,22 @@ static bool iwl_mvm_update_txq_mapping(struct iwl_mvm *mvm, int queue,
                mvm->queue_info[queue].txq_tid = tid;
        }
+        if (sta) {
+                struct iwl_mvm_txq *mvmtxq =
+                        iwl_mvm_txq_from_tid(sta, tid);
+                mvmtxq->txq_id = queue;
+        }
        IWL_DEBUG_TX_QUEUES(mvm,
-                            "Enabling TXQ #%d tids=0x%x (mac80211 map:0x%x)\n",
+                            "Enabling TXQ #%d tids=0x%x\n",
-                            queue, mvm->queue_info[queue].tid_bitmap,
+                            queue, mvm->queue_info[queue].tid_bitmap);
-                            mvm->hw_queue_to_mac80211[queue]);
        return enable_queue;
 }
-static bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue,
+static bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
-                               int mac80211_queue, u16 ssn,
+                               int queue, u16 ssn,
                               const struct iwl_trans_txq_scd_cfg *cfg,
                               unsigned int wdg_timeout)
 {
@@ -895,8 +874,7 @@ static bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue,
                return false;
        /* Send the enabling command if we need to */
-        if (!iwl_mvm_update_txq_mapping(mvm, queue, mac80211_queue,
+        if (!iwl_mvm_update_txq_mapping(mvm, sta, queue, cfg->sta_id, cfg->tid))
-                                        cfg->sta_id, cfg->tid))
                return false;
        inc_ssn = iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn,
@@ -989,9 +967,10 @@ static void iwl_mvm_unshare_queue(struct iwl_mvm *mvm, int queue)
        ssn = IEEE80211_SEQ_TO_SN(mvmsta->tid_data[tid].seq_number);
-        ret = iwl_mvm_scd_queue_redirect(mvm, queue, tid,
+        ret = iwl_mvm_redirect_queue(mvm, queue, tid,
-                                         tid_to_mac80211_ac[tid], ssn,
+                                     tid_to_mac80211_ac[tid], ssn,
-                                         wdg_timeout, true);
+                                     wdg_timeout, true,
+                                     iwl_mvm_txq_from_tid(sta, tid));
        if (ret) {
                IWL_ERR(mvm, "Failed to redirect TXQ %d\n", queue);
                return;
@@ -1068,11 +1047,9 @@ static bool iwl_mvm_remove_inactive_tids(struct iwl_mvm *mvm,
         * Remove the ones that did.
         */
        for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
-                int mac_queue = mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]];
                u16 tid_bitmap;
                mvmsta->tid_data[tid].txq_id = IWL_MVM_INVALID_QUEUE;
-                mvm->hw_queue_to_mac80211[queue] &= ~BIT(mac_queue);
                mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
                tid_bitmap = mvm->queue_info[queue].tid_bitmap;
@@ -1105,10 +1082,6 @@ static bool iwl_mvm_remove_inactive_tids(struct iwl_mvm *mvm,
         * sure all TIDs have existing corresponding mac queues enabled
         */
        tid_bitmap = mvm->queue_info[queue].tid_bitmap;
-        for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
-                mvm->hw_queue_to_mac80211[queue] |=
-                        BIT(mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]]);
-        }
        /* If the queue is marked as shared - "unshare" it */
        if (hweight16(mvm->queue_info[queue].tid_bitmap) == 1 &&
@@ -1136,6 +1109,7 @@ static int iwl_mvm_inactivity_check(struct iwl_mvm *mvm, u8 alloc_for_sta)
        unsigned long unshare_queues = 0;
        unsigned long changetid_queues = 0;
        int i, ret, free_queue = -ENOSPC;
+        struct ieee80211_sta *queue_owner  = NULL;
        lockdep_assert_held(&mvm->mutex);
@@ -1201,13 +1175,14 @@ static int iwl_mvm_inactivity_check(struct iwl_mvm *mvm, u8 alloc_for_sta)
                                                   inactive_tid_bitmap,
                                                   &unshare_queues,
                                                   &changetid_queues);
-                if (ret >= 0 && free_queue < 0)
+                if (ret >= 0 && free_queue < 0) {
+                        queue_owner = sta;
                        free_queue = ret;
+                }
                /* only unlock sta lock - we still need the queue info lock */
                spin_unlock_bh(&mvmsta->lock);
        }
-        rcu_read_unlock();
        /* Reconfigure queues requiring reconfiguation */
        for_each_set_bit(i, &unshare_queues, IWL_MAX_HW_QUEUES)
@@ -1216,18 +1191,21 @@ static int iwl_mvm_inactivity_check(struct iwl_mvm *mvm, u8 alloc_for_sta)
                iwl_mvm_change_queue_tid(mvm, i);
        if (free_queue >= 0 && alloc_for_sta != IWL_MVM_INVALID_STA) {
-                ret = iwl_mvm_free_inactive_queue(mvm, free_queue,
+                ret = iwl_mvm_free_inactive_queue(mvm, free_queue, queue_owner,
                                                  alloc_for_sta);
-                if (ret)
+                if (ret) {
+                        rcu_read_unlock();
                        return ret;
+                }
        }
+        rcu_read_unlock();
        return free_queue;
 }
 static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
-                                   struct ieee80211_sta *sta, u8 ac, int tid,
+                                   struct ieee80211_sta *sta, u8 ac, int tid)
-                                   struct ieee80211_hdr *hdr)
 {
        struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
        struct iwl_trans_txq_scd_cfg cfg = {
@@ -1238,7 +1216,6 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
        };
        unsigned int wdg_timeout =
                iwl_mvm_get_wd_timeout(mvm, mvmsta->vif, false, false);
-        u8 mac_queue = mvmsta->vif->hw_queue[ac];
        int queue = -1;
        unsigned long disable_agg_tids = 0;
        enum iwl_mvm_agg_state queue_state;
@@ -1257,12 +1234,7 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
        ssn = IEEE80211_SEQ_TO_SN(mvmsta->tid_data[tid].seq_number);
        spin_unlock_bh(&mvmsta->lock);
-        /*
+        if (tid == IWL_MAX_TID_COUNT) {
-         * Non-QoS, QoS NDP and MGMT frames should go to a MGMT queue, if one
-         * exists
-         */
-        if (!ieee80211_is_data_qos(hdr->frame_control) ||
-            ieee80211_is_qos_nullfunc(hdr->frame_control)) {
                queue = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
                                                IWL_MVM_DQA_MIN_MGMT_QUEUE,
                                                IWL_MVM_DQA_MAX_MGMT_QUEUE);
@@ -1341,8 +1313,7 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
                }
        }
-        inc_ssn = iwl_mvm_enable_txq(mvm, queue, mac_queue,
+        inc_ssn = iwl_mvm_enable_txq(mvm, sta, queue, ssn, &cfg, wdg_timeout);
-                                     ssn, &cfg, wdg_timeout);
        /*
         * Mark queue as shared in transport if shared
@@ -1384,8 +1355,9 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
                }
        } else {
                /* Redirect queue, if needed */
-                ret = iwl_mvm_scd_queue_redirect(mvm, queue, tid, ac, ssn,
+                ret = iwl_mvm_redirect_queue(mvm, queue, tid, ac, ssn,
-                                                 wdg_timeout, false);
+                                             wdg_timeout, false,
+                                             iwl_mvm_txq_from_tid(sta, tid));
                if (ret)
                        goto out_err;
        }
@@ -1393,7 +1365,7 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
        return 0;
 out_err:
-        iwl_mvm_disable_txq(mvm, queue, mac_queue, tid, 0);
+        iwl_mvm_disable_txq(mvm, sta, queue, tid, 0);
        return ret;
 }
@@ -1406,87 +1378,32 @@ static inline u8 iwl_mvm_tid_to_ac_queue(int tid)
        return tid_to_mac80211_ac[tid];
 }
-static void iwl_mvm_tx_deferred_stream(struct iwl_mvm *mvm,
-                                       struct ieee80211_sta *sta, int tid)
-{
-        struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
-        struct iwl_mvm_tid_data *tid_data = &mvmsta->tid_data[tid];
-        struct sk_buff *skb;
-        struct ieee80211_hdr *hdr;
-        struct sk_buff_head deferred_tx;
-        u8 mac_queue;
-        bool no_queue = false; /* Marks if there is a problem with the queue */
-        u8 ac;
-        lockdep_assert_held(&mvm->mutex);
-        skb = skb_peek(&tid_data->deferred_tx_frames);
-        if (!skb)
-                return;
-        hdr = (void *)skb->data;
-        ac = iwl_mvm_tid_to_ac_queue(tid);
-        mac_queue = IEEE80211_SKB_CB(skb)->hw_queue;
-        if (tid_data->txq_id == IWL_MVM_INVALID_QUEUE &&
-            iwl_mvm_sta_alloc_queue(mvm, sta, ac, tid, hdr)) {
-                IWL_ERR(mvm,
-                        "Can't alloc TXQ for sta %d tid %d - dropping frame\n",
-                        mvmsta->sta_id, tid);
-                /*
-                 * Mark queue as problematic so later the deferred traffic is
-                 * freed, as we can do nothing with it
-                 */
-                no_queue = true;
-        }
-        __skb_queue_head_init(&deferred_tx);
-        /* Disable bottom-halves when entering TX path */
-        local_bh_disable();
-        spin_lock(&mvmsta->lock);
-        skb_queue_splice_init(&tid_data->deferred_tx_frames, &deferred_tx);
-        mvmsta->deferred_traffic_tid_map &= ~BIT(tid);
-        spin_unlock(&mvmsta->lock);
-        while ((skb = __skb_dequeue(&deferred_tx)))
-                if (no_queue || iwl_mvm_tx_skb(mvm, skb, sta))
-                        ieee80211_free_txskb(mvm->hw, skb);
-        local_bh_enable();
-        /* Wake queue */
-        iwl_mvm_start_mac_queues(mvm, BIT(mac_queue));
-}
 void iwl_mvm_add_new_dqa_stream_wk(struct work_struct *wk)
 {
        struct iwl_mvm *mvm = container_of(wk, struct iwl_mvm,
                                           add_stream_wk);
-        struct ieee80211_sta *sta;
-        struct iwl_mvm_sta *mvmsta;
-        unsigned long deferred_tid_traffic;
-        int sta_id, tid;
        mutex_lock(&mvm->mutex);
        iwl_mvm_inactivity_check(mvm, IWL_MVM_INVALID_STA);
-        /* Go over all stations with deferred traffic */
+        while (!list_empty(&mvm->add_stream_txqs)) {
-        for_each_set_bit(sta_id, mvm->sta_deferred_frames,
+                struct iwl_mvm_txq *mvmtxq;
-                         IWL_MVM_STATION_COUNT) {
+                struct ieee80211_txq *txq;
-                clear_bit(sta_id, mvm->sta_deferred_frames);
+                u8 tid;
-                sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
-                                                lockdep_is_held(&mvm->mutex));
-                if (IS_ERR_OR_NULL(sta))
-                        continue;
-                mvmsta = iwl_mvm_sta_from_mac80211(sta);
+                mvmtxq = list_first_entry(&mvm->add_stream_txqs,
-                deferred_tid_traffic = mvmsta->deferred_traffic_tid_map;
+                                          struct iwl_mvm_txq, list);
+                txq = container_of((void *)mvmtxq, struct ieee80211_txq,
+                                   drv_priv);
+                tid = txq->tid;
+                if (tid == IEEE80211_NUM_TIDS)
+                        tid = IWL_MAX_TID_COUNT;
-                for_each_set_bit(tid, &deferred_tid_traffic,
+                iwl_mvm_sta_alloc_queue(mvm, txq->sta, txq->ac, tid);
-                                 IWL_MAX_TID_COUNT + 1)
+                list_del_init(&mvmtxq->list);
-                        iwl_mvm_tx_deferred_stream(mvm, sta, tid);
+                iwl_mvm_mac_itxq_xmit(mvm->hw, txq);
        }
        mutex_unlock(&mvm->mutex);
@@ -1542,10 +1459,11 @@ static int iwl_mvm_reserve_sta_stream(struct iwl_mvm *mvm,
 * Note that re-enabling aggregations isn't done in this function.
 */
 static void iwl_mvm_realloc_queues_after_restart(struct iwl_mvm *mvm,
-                                                 struct iwl_mvm_sta *mvm_sta)
+                                                 struct ieee80211_sta *sta)
 {
-        unsigned int wdg_timeout =
+        struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
-                        iwl_mvm_get_wd_timeout(mvm, mvm_sta->vif, false, false);
+        unsigned int wdg =
+                iwl_mvm_get_wd_timeout(mvm, mvm_sta->vif, false, false);
        int i;
        struct iwl_trans_txq_scd_cfg cfg = {
                .sta_id = mvm_sta->sta_id,
@@ -1561,23 +1479,18 @@ static void iwl_mvm_realloc_queues_after_restart(struct iwl_mvm *mvm,
                struct iwl_mvm_tid_data *tid_data = &mvm_sta->tid_data[i];
                int txq_id = tid_data->txq_id;
                int ac;
-                u8 mac_queue;
                if (txq_id == IWL_MVM_INVALID_QUEUE)
                        continue;
-                skb_queue_head_init(&tid_data->deferred_tx_frames);
                ac = tid_to_mac80211_ac[i];
-                mac_queue = mvm_sta->vif->hw_queue[ac];
                if (iwl_mvm_has_new_tx_api(mvm)) {
                        IWL_DEBUG_TX_QUEUES(mvm,
                                            "Re-mapping sta %d tid %d\n",
                                            mvm_sta->sta_id, i);
-                        txq_id = iwl_mvm_tvqm_enable_txq(mvm, mac_queue,
+                        txq_id = iwl_mvm_tvqm_enable_txq(mvm, mvm_sta->sta_id,
-                                                         mvm_sta->sta_id,
+                                                         i, wdg);
-                                                         i, wdg_timeout);
                        tid_data->txq_id = txq_id;
                        /*
@@ -1600,8 +1513,7 @@ static void iwl_mvm_realloc_queues_after_restart(struct iwl_mvm *mvm,
                                            "Re-mapping sta %d tid %d to queue %d\n",
                                            mvm_sta->sta_id, i, txq_id);
-                        iwl_mvm_enable_txq(mvm, txq_id, mac_queue, seq, &cfg,
+                        iwl_mvm_enable_txq(mvm, sta, txq_id, seq, &cfg, wdg);
-                                           wdg_timeout);
                        mvm->queue_info[txq_id].status = IWL_MVM_QUEUE_READY;
                }
        }
@@ -1691,7 +1603,7 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm,
                if (ret)
                        goto err;
-                iwl_mvm_realloc_queues_after_restart(mvm, mvm_sta);
+                iwl_mvm_realloc_queues_after_restart(mvm, sta);
                sta_update = true;
                sta_flags = iwl_mvm_has_new_tx_api(mvm) ? 0 : STA_MODIFY_QUEUES;
                goto update_fw;
@@ -1724,9 +1636,17 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm,
                 * frames until the queue is allocated
                 */
                mvm_sta->tid_data[i].txq_id = IWL_MVM_INVALID_QUEUE;
-                skb_queue_head_init(&mvm_sta->tid_data[i].deferred_tx_frames);
        }
-        mvm_sta->deferred_traffic_tid_map = 0;
+        for (i = 0; i < ARRAY_SIZE(sta->txq); i++) {
+                struct iwl_mvm_txq *mvmtxq =
+                        iwl_mvm_txq_from_mac80211(sta->txq[i]);
+                mvmtxq->txq_id = IWL_MVM_INVALID_QUEUE;
+                INIT_LIST_HEAD(&mvmtxq->list);
+                atomic_set(&mvmtxq->tx_request, 0);
+        }
        mvm_sta->agg_tids = 0;
        if (iwl_mvm_has_new_rx_api(mvm) &&
@@ -1861,9 +1781,9 @@ static int iwl_mvm_rm_sta_common(struct iwl_mvm *mvm, u8 sta_id)
 static void iwl_mvm_disable_sta_queues(struct iwl_mvm *mvm,
                                       struct ieee80211_vif *vif,
-                                       struct iwl_mvm_sta *mvm_sta)
+                                       struct ieee80211_sta *sta)
 {
-        int ac;
+        struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
        int i;
        lockdep_assert_held(&mvm->mutex);
@@ -1872,11 +1792,17 @@ static void iwl_mvm_disable_sta_queues(struct iwl_mvm *mvm,
                if (mvm_sta->tid_data[i].txq_id == IWL_MVM_INVALID_QUEUE)
                        continue;
-                ac = iwl_mvm_tid_to_ac_queue(i);
+                iwl_mvm_disable_txq(mvm, sta, mvm_sta->tid_data[i].txq_id, i,
-                iwl_mvm_disable_txq(mvm, mvm_sta->tid_data[i].txq_id,
+                                    0);
-                                    vif->hw_queue[ac], i, 0);
                mvm_sta->tid_data[i].txq_id = IWL_MVM_INVALID_QUEUE;
        }
+        for (i = 0; i < ARRAY_SIZE(sta->txq); i++) {
+                struct iwl_mvm_txq *mvmtxq =
+                        iwl_mvm_txq_from_mac80211(sta->txq[i]);
+                mvmtxq->txq_id = IWL_MVM_INVALID_QUEUE;
+        }
 }
 int iwl_mvm_wait_sta_queues_empty(struct iwl_mvm *mvm,
@@ -1938,7 +1864,7 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
        ret = iwl_mvm_drain_sta(mvm, mvm_sta, false);
-        iwl_mvm_disable_sta_queues(mvm, vif, mvm_sta);
+        iwl_mvm_disable_sta_queues(mvm, vif, sta);
        /* If there is a TXQ still marked as reserved - free it */
        if (mvm_sta->reserved_queue != IEEE80211_INVAL_HW_QUEUE) {
@@ -2044,7 +1970,7 @@ static void iwl_mvm_enable_aux_snif_queue(struct iwl_mvm *mvm, u16 *queue,
        if (iwl_mvm_has_new_tx_api(mvm)) {
                int tvqm_queue =
-                        iwl_mvm_tvqm_enable_txq(mvm, *queue, sta_id,
+                        iwl_mvm_tvqm_enable_txq(mvm, sta_id,
                                                IWL_MAX_TID_COUNT,
                                                wdg_timeout);
                *queue = tvqm_queue;
@@ -2057,7 +1983,7 @@ static void iwl_mvm_enable_aux_snif_queue(struct iwl_mvm *mvm, u16 *queue,
                        .frame_limit = IWL_FRAME_LIMIT,
                };
-                iwl_mvm_enable_txq(mvm, *queue, *queue, 0, &cfg, wdg_timeout);
+                iwl_mvm_enable_txq(mvm, NULL, *queue, 0, &cfg, wdg_timeout);
        }
 }
@@ -2135,8 +2061,7 @@ int iwl_mvm_rm_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
        lockdep_assert_held(&mvm->mutex);
-        iwl_mvm_disable_txq(mvm, mvm->snif_queue, mvm->snif_queue,
+        iwl_mvm_disable_txq(mvm, NULL, mvm->snif_queue, IWL_MAX_TID_COUNT, 0);
-                            IWL_MAX_TID_COUNT, 0);
        ret = iwl_mvm_rm_sta_common(mvm, mvm->snif_sta.sta_id);
        if (ret)
                IWL_WARN(mvm, "Failed sending remove station\n");
@@ -2195,8 +2120,7 @@ int iwl_mvm_send_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
                bsta->tfd_queue_msk |= BIT(queue);
-                iwl_mvm_enable_txq(mvm, queue, vif->hw_queue[0], 0,
+                iwl_mvm_enable_txq(mvm, NULL, queue, 0, &cfg, wdg_timeout);
-                                   &cfg, wdg_timeout);
        }
        if (vif->type == NL80211_IFTYPE_ADHOC)
@@ -2215,8 +2139,7 @@ int iwl_mvm_send_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
         * to firmware so enable queue here - after the station was added
         */
        if (iwl_mvm_has_new_tx_api(mvm)) {
-                queue = iwl_mvm_tvqm_enable_txq(mvm, vif->hw_queue[0],
+                queue = iwl_mvm_tvqm_enable_txq(mvm, bsta->sta_id,
-                                                bsta->sta_id,
                                                IWL_MAX_TID_COUNT,
                                                wdg_timeout);
@@ -2254,7 +2177,7 @@ static void iwl_mvm_free_bcast_sta_queues(struct iwl_mvm *mvm,
                return;
        }
-        iwl_mvm_disable_txq(mvm, queue, vif->hw_queue[0], IWL_MAX_TID_COUNT, 0);
+        iwl_mvm_disable_txq(mvm, NULL, queue, IWL_MAX_TID_COUNT, 0);
        if (iwl_mvm_has_new_tx_api(mvm))
                return;
@@ -2377,10 +2300,8 @@ int iwl_mvm_add_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
         * Note that this is done here as we want to avoid making DQA
         * changes in mac80211 layer.
         */
-        if (vif->type == NL80211_IFTYPE_ADHOC) {
+        if (vif->type == NL80211_IFTYPE_ADHOC)
-                vif->cab_queue = IWL_MVM_DQA_GCAST_QUEUE;
+                mvmvif->cab_queue = IWL_MVM_DQA_GCAST_QUEUE;
-                mvmvif->cab_queue = vif->cab_queue;
-        }
        /*
         * While in previous FWs we had to exclude cab queue from TFD queue
@@ -2388,9 +2309,9 @@ int iwl_mvm_add_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
         */
        if (!iwl_mvm_has_new_tx_api(mvm) &&
            fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_STA_TYPE)) {
-                iwl_mvm_enable_txq(mvm, vif->cab_queue, vif->cab_queue, 0,
+                iwl_mvm_enable_txq(mvm, NULL, mvmvif->cab_queue, 0, &cfg,
-                                   &cfg, timeout);
+                                   timeout);
-                msta->tfd_queue_msk |= BIT(vif->cab_queue);
+                msta->tfd_queue_msk |= BIT(mvmvif->cab_queue);
        }
        ret = iwl_mvm_add_int_sta_common(mvm, msta, maddr,
                                         mvmvif->id, mvmvif->color);
@@ -2407,15 +2328,14 @@ int iwl_mvm_add_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
         * tfd_queue_mask.
         */
        if (iwl_mvm_has_new_tx_api(mvm)) {
-                int queue = iwl_mvm_tvqm_enable_txq(mvm, vif->cab_queue,
+                int queue = iwl_mvm_tvqm_enable_txq(mvm, msta->sta_id,
-                                                    msta->sta_id,
                                                    0,
                                                    timeout);
                mvmvif->cab_queue = queue;
        } else if (!fw_has_api(&mvm->fw->ucode_capa,
                               IWL_UCODE_TLV_API_STA_TYPE))
-                iwl_mvm_enable_txq(mvm, vif->cab_queue, vif->cab_queue, 0,
+                iwl_mvm_enable_txq(mvm, NULL, mvmvif->cab_queue, 0, &cfg,
-                                   &cfg, timeout);
+                                   timeout);
        if (mvmvif->ap_wep_key) {
                u8 key_offset = iwl_mvm_set_fw_key_idx(mvm);
@@ -2446,8 +2366,7 @@ int iwl_mvm_rm_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
        iwl_mvm_flush_sta(mvm, &mvmvif->mcast_sta, true, 0);
-        iwl_mvm_disable_txq(mvm, mvmvif->cab_queue, vif->cab_queue,
+        iwl_mvm_disable_txq(mvm, NULL, mvmvif->cab_queue, 0, 0);
-                            0, 0);
        ret = iwl_mvm_rm_sta_common(mvm, mvmvif->mcast_sta.sta_id);
        if (ret)
@@ -2781,7 +2700,7 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
        struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
        struct iwl_mvm_tid_data *tid_data;
        u16 normalized_ssn;
-        int txq_id;
+        u16 txq_id;
        int ret;
        if (WARN_ON_ONCE(tid >= IWL_MAX_TID_COUNT))
@@ -2823,17 +2742,24 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
         */
        txq_id = mvmsta->tid_data[tid].txq_id;
        if (txq_id == IWL_MVM_INVALID_QUEUE) {
-                txq_id = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
+                ret = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
-                                                 IWL_MVM_DQA_MIN_DATA_QUEUE,
+                                              IWL_MVM_DQA_MIN_DATA_QUEUE,
-                                                 IWL_MVM_DQA_MAX_DATA_QUEUE);
+                                              IWL_MVM_DQA_MAX_DATA_QUEUE);
-                if (txq_id < 0) {
+                if (ret < 0) {
-                        ret = txq_id;
                        IWL_ERR(mvm, "Failed to allocate agg queue\n");
                        goto out;
                }
+                txq_id = ret;
                /* TXQ hasn't yet been enabled, so mark it only as reserved */
                mvm->queue_info[txq_id].status = IWL_MVM_QUEUE_RESERVED;
+        } else if (WARN_ON(txq_id >= IWL_MAX_HW_QUEUES)) {
+                ret = -ENXIO;
+                IWL_ERR(mvm, "tid_id %d out of range (0, %d)!\n",
+                        tid, IWL_MAX_HW_QUEUES - 1);
+                goto out;
        } else if (unlikely(mvm->queue_info[txq_id].status ==
                            IWL_MVM_QUEUE_SHARED)) {
                ret = -ENXIO;
@@ -2976,8 +2902,7 @@ int iwl_mvm_sta_tx_agg_oper(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
        }
        if (alloc_queue)
-                iwl_mvm_enable_txq(mvm, queue,
+                iwl_mvm_enable_txq(mvm, sta, queue, ssn,
-                                   vif->hw_queue[tid_to_mac80211_ac[tid]], ssn,
                                   &cfg, wdg_timeout);
        /* Send ADD_STA command to enable aggs only if the queue isn't shared */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
index d52cd888f77d..0614296244b3 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
@@ -297,7 +297,6 @@ enum iwl_mvm_agg_state {
 /**
 * struct iwl_mvm_tid_data - holds the states for each RA / TID
- * @deferred_tx_frames: deferred TX frames for this RA/TID
 * @seq_number: the next WiFi sequence number to use
 * @next_reclaimed: the WiFi sequence number of the next packet to be acked.
 *      This is basically (last acked packet++).
@@ -318,7 +317,6 @@ enum iwl_mvm_agg_state {
 *       tpt_meas_start
 */
 struct iwl_mvm_tid_data {
-        struct sk_buff_head deferred_tx_frames;
        u16 seq_number;
        u16 next_reclaimed;
        /* The rest is Tx AGG related */
@@ -427,8 +425,6 @@ struct iwl_mvm_sta {
        struct iwl_mvm_key_pn __rcu *ptk_pn[4];
        struct iwl_mvm_rxq_dup_data *dup_data;
-        u16 deferred_traffic_tid_map;
        u8 reserved_queue;
        /* Temporary, until the new TLC will control the Tx protection */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
index e02f4eb20359..859aa5a4e6b5 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
@@ -399,6 +399,9 @@ iwl_mvm_tdls_config_channel_switch(struct iwl_mvm *mvm,
        struct ieee80211_tx_info *info;
        struct ieee80211_hdr *hdr;
        struct iwl_tdls_channel_switch_cmd cmd = {0};
+        struct iwl_tdls_channel_switch_cmd_tail *tail =
+                iwl_mvm_chan_info_cmd_tail(mvm, &cmd.ci);
+        u16 len = sizeof(cmd) - iwl_mvm_chan_info_padding(mvm);
        int ret;
        lockdep_assert_held(&mvm->mutex);
@@ -414,9 +417,9 @@ iwl_mvm_tdls_config_channel_switch(struct iwl_mvm *mvm,
        }
        cmd.switch_type = type;
-        cmd.timing.frame_timestamp = cpu_to_le32(timestamp);
+        tail->timing.frame_timestamp = cpu_to_le32(timestamp);
-        cmd.timing.switch_time = cpu_to_le32(switch_time);
+        tail->timing.switch_time = cpu_to_le32(switch_time);
-        cmd.timing.switch_timeout = cpu_to_le32(switch_timeout);
+        tail->timing.switch_timeout = cpu_to_le32(switch_timeout);
        rcu_read_lock();
        sta = ieee80211_find_sta(vif, peer);
@@ -448,21 +451,16 @@ iwl_mvm_tdls_config_channel_switch(struct iwl_mvm *mvm,
                }
        }
-        if (chandef) {
+        if (chandef)
-                cmd.ci.band = (chandef->chan->band == NL80211_BAND_2GHZ ?
+                iwl_mvm_set_chan_info_chandef(mvm, &cmd.ci, chandef);
-                               PHY_BAND_24 : PHY_BAND_5);
-                cmd.ci.channel = chandef->chan->hw_value;
-                cmd.ci.width = iwl_mvm_get_channel_width(chandef);
-                cmd.ci.ctrl_pos = iwl_mvm_get_ctrl_pos(chandef);
-        }
        /* keep quota calculation simple for now - 50% of DTIM for TDLS */
-        cmd.timing.max_offchan_duration =
+        tail->timing.max_offchan_duration =
                        cpu_to_le32(TU_TO_US(vif->bss_conf.dtim_period *
                                             vif->bss_conf.beacon_int) / 2);
        /* Switch time is the first element in the switch-timing IE. */
-        cmd.frame.switch_time_offset = cpu_to_le32(ch_sw_tm_ie + 2);
+        tail->frame.switch_time_offset = cpu_to_le32(ch_sw_tm_ie + 2);
        info = IEEE80211_SKB_CB(skb);
        hdr = (void *)skb->data;
@@ -472,20 +470,19 @@ iwl_mvm_tdls_config_channel_switch(struct iwl_mvm *mvm,
                        ret = -EINVAL;
                        goto out;
                }
-                iwl_mvm_set_tx_cmd_ccmp(info, &cmd.frame.tx_cmd);
+                iwl_mvm_set_tx_cmd_ccmp(info, &tail->frame.tx_cmd);
        }
-        iwl_mvm_set_tx_cmd(mvm, skb, &cmd.frame.tx_cmd, info,
+        iwl_mvm_set_tx_cmd(mvm, skb, &tail->frame.tx_cmd, info,
                           mvmsta->sta_id);
-        iwl_mvm_set_tx_cmd_rate(mvm, &cmd.frame.tx_cmd, info, sta,
+        iwl_mvm_set_tx_cmd_rate(mvm, &tail->frame.tx_cmd, info, sta,
                                hdr->frame_control);
        rcu_read_unlock();
-        memcpy(cmd.frame.data, skb->data, skb->len);
+        memcpy(tail->frame.data, skb->data, skb->len);
-        ret = iwl_mvm_send_cmd_pdu(mvm, TDLS_CHANNEL_SWITCH_CMD, 0,
+        ret = iwl_mvm_send_cmd_pdu(mvm, TDLS_CHANNEL_SWITCH_CMD, 0, len, &cmd);
-                                   sizeof(cmd), &cmd);
        if (ret) {
                IWL_ERR(mvm, "Failed to send TDLS_CHANNEL_SWITCH cmd: %d\n",
                        ret);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
index e1a6f4e22253..5b34100e9099 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
@@ -334,6 +334,7 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm,
                switch (te_data->vif->type) {
                case NL80211_IFTYPE_P2P_DEVICE:
                        ieee80211_remain_on_channel_expired(mvm->hw);
+                        set_bit(IWL_MVM_STATUS_NEED_FLUSH_P2P, &mvm->status);
                        iwl_mvm_roc_finished(mvm);
                        break;
                case NL80211_IFTYPE_STATION:
@@ -686,6 +687,8 @@ static void iwl_mvm_remove_aux_roc_te(struct iwl_mvm *mvm,
                                      struct iwl_mvm_time_event_data *te_data)
 {
        struct iwl_hs20_roc_req aux_cmd = {};
+        u16 len = sizeof(aux_cmd) - iwl_mvm_chan_info_padding(mvm);
        u32 uid;
        int ret;
@@ -699,7 +702,7 @@ static void iwl_mvm_remove_aux_roc_te(struct iwl_mvm *mvm,
        IWL_DEBUG_TE(mvm, "Removing BSS AUX ROC TE 0x%x\n",
                     le32_to_cpu(aux_cmd.event_unique_id));
        ret = iwl_mvm_send_cmd_pdu(mvm, HOT_SPOT_CMD, 0,
-                                   sizeof(aux_cmd), &aux_cmd);
+                                   len, &aux_cmd);
        if (WARN_ON(ret))
                return;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tof.c b/drivers/net/wireless/intel/iwlwifi/mvm/tof.c
deleted file mode 100644
index 01e0a999063b..000000000000
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tof.c
+++ /dev/null
@@ -1,305 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2015 Intel Deutschland GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * The full GNU General Public License is included in this distribution
- * in the file called COPYING.
- *
- * Contact Information:
- * Intel Linux Wireless <linuxwifi@intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2015 Intel Deutschland GmbH
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-#include "mvm.h"
-#include "fw/api/tof.h"
-#define IWL_MVM_TOF_RANGE_REQ_MAX_ID 256
-void iwl_mvm_tof_init(struct iwl_mvm *mvm)
-{
-        struct iwl_mvm_tof_data *tof_data = &mvm->tof_data;
-        if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TOF_SUPPORT))
-                return;
-        memset(tof_data, 0, sizeof(*tof_data));
-        tof_data->tof_cfg.sub_grp_cmd_id = cpu_to_le32(TOF_CONFIG_CMD);
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-        if (IWL_MVM_TOF_IS_RESPONDER) {
-                tof_data->responder_cfg.sub_grp_cmd_id =
-                        cpu_to_le32(TOF_RESPONDER_CONFIG_CMD);
-                tof_data->responder_cfg.sta_id = IWL_MVM_INVALID_STA;
-        }
-#endif
-        tof_data->range_req.sub_grp_cmd_id = cpu_to_le32(TOF_RANGE_REQ_CMD);
-        tof_data->range_req.req_timeout = 1;
-        tof_data->range_req.initiator = 1;
-        tof_data->range_req.report_policy = 3;
-        tof_data->range_req_ext.sub_grp_cmd_id =
-                cpu_to_le32(TOF_RANGE_REQ_EXT_CMD);
-        mvm->tof_data.active_range_request = IWL_MVM_TOF_RANGE_REQ_MAX_ID;
-        mvm->init_status |= IWL_MVM_INIT_STATUS_TOF_INIT_COMPLETE;
-}
-void iwl_mvm_tof_clean(struct iwl_mvm *mvm)
-{
-        struct iwl_mvm_tof_data *tof_data = &mvm->tof_data;
-        if (!fw_has_capa(&mvm->fw->ucode_capa,
-                         IWL_UCODE_TLV_CAPA_TOF_SUPPORT) ||
-            !(mvm->init_status & IWL_MVM_INIT_STATUS_TOF_INIT_COMPLETE))
-                return;
-        memset(tof_data, 0, sizeof(*tof_data));
-        mvm->tof_data.active_range_request = IWL_MVM_TOF_RANGE_REQ_MAX_ID;
-        mvm->init_status &= ~IWL_MVM_INIT_STATUS_TOF_INIT_COMPLETE;
-}
-static void iwl_tof_iterator(void *_data, u8 *mac,
-                             struct ieee80211_vif *vif)
-{
-        bool *enabled = _data;
-        /* non bss vif exists */
-        if (ieee80211_vif_type_p2p(vif) !=  NL80211_IFTYPE_STATION)
-                *enabled = false;
-}
-int iwl_mvm_tof_config_cmd(struct iwl_mvm *mvm)
-{
-        struct iwl_tof_config_cmd *cmd = &mvm->tof_data.tof_cfg;
-        bool enabled;
-        lockdep_assert_held(&mvm->mutex);
-        if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TOF_SUPPORT))
-                return -EINVAL;
-        ieee80211_iterate_active_interfaces_atomic(mvm->hw,
-                                                   IEEE80211_IFACE_ITER_NORMAL,
-                                                   iwl_tof_iterator, &enabled);
-        if (!enabled) {
-                IWL_DEBUG_INFO(mvm, "ToF is not supported (non bss vif)\n");
-                return -EINVAL;
-        }
-        mvm->tof_data.active_range_request = IWL_MVM_TOF_RANGE_REQ_MAX_ID;
-        return iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(TOF_CMD,
-                                                    IWL_ALWAYS_LONG_GROUP, 0),
-                                    0, sizeof(*cmd), cmd);
-}
-int iwl_mvm_tof_range_abort_cmd(struct iwl_mvm *mvm, u8 id)
-{
-        struct iwl_tof_range_abort_cmd cmd = {
-                .sub_grp_cmd_id = cpu_to_le32(TOF_RANGE_ABORT_CMD),
-                .request_id = id,
-        };
-        lockdep_assert_held(&mvm->mutex);
-        if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TOF_SUPPORT))
-                return -EINVAL;
-        if (id != mvm->tof_data.active_range_request) {
-                IWL_ERR(mvm, "Invalid range request id %d (active %d)\n",
-                        id, mvm->tof_data.active_range_request);
-                return -EINVAL;
-        }
-        /* after abort is sent there's no active request anymore */
-        mvm->tof_data.active_range_request = IWL_MVM_TOF_RANGE_REQ_MAX_ID;
-        return iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(TOF_CMD,
-                                                    IWL_ALWAYS_LONG_GROUP, 0),
-                                    0, sizeof(cmd), &cmd);
-}
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-int iwl_mvm_tof_responder_cmd(struct iwl_mvm *mvm,
-                              struct ieee80211_vif *vif)
-{
-        struct iwl_tof_responder_config_cmd *cmd = &mvm->tof_data.responder_cfg;
-        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        lockdep_assert_held(&mvm->mutex);
-        if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TOF_SUPPORT))
-                return -EINVAL;
-        if (vif->p2p || vif->type != NL80211_IFTYPE_AP ||
-            !mvmvif->ap_ibss_active) {
-                IWL_ERR(mvm, "Cannot start responder, not in AP mode\n");
-                return -EIO;
-        }
-        cmd->sta_id = mvmvif->bcast_sta.sta_id;
-        memcpy(cmd->bssid, vif->addr, ETH_ALEN);
-        return iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(TOF_CMD,
-                                                    IWL_ALWAYS_LONG_GROUP, 0),
-                                    0, sizeof(*cmd), cmd);
-}
-#endif
-int iwl_mvm_tof_range_request_cmd(struct iwl_mvm *mvm,
-                                  struct ieee80211_vif *vif)
-{
-        struct iwl_host_cmd cmd = {
-                .id = iwl_cmd_id(TOF_CMD, IWL_ALWAYS_LONG_GROUP, 0),
-                .len = { sizeof(mvm->tof_data.range_req), },
-                /* no copy because of the command size */
-                .dataflags = { IWL_HCMD_DFL_NOCOPY, },
-        };
-        lockdep_assert_held(&mvm->mutex);
-        if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TOF_SUPPORT))
-                return -EINVAL;
-        if (ieee80211_vif_type_p2p(vif) !=  NL80211_IFTYPE_STATION) {
-                IWL_ERR(mvm, "Cannot send range request, not STA mode\n");
-                return -EIO;
-        }
-        /* nesting of range requests is not supported in FW */
-        if (mvm->tof_data.active_range_request !=
-                IWL_MVM_TOF_RANGE_REQ_MAX_ID) {
-                IWL_ERR(mvm, "Cannot send range req, already active req %d\n",
-                        mvm->tof_data.active_range_request);
-                return -EIO;
-        }
-        mvm->tof_data.active_range_request = mvm->tof_data.range_req.request_id;
-        cmd.data[0] = &mvm->tof_data.range_req;
-        return iwl_mvm_send_cmd(mvm, &cmd);
-}
-int iwl_mvm_tof_range_request_ext_cmd(struct iwl_mvm *mvm,
-                                      struct ieee80211_vif *vif)
-{
-        lockdep_assert_held(&mvm->mutex);
-        if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TOF_SUPPORT))
-                return -EINVAL;
-        if (ieee80211_vif_type_p2p(vif) !=  NL80211_IFTYPE_STATION) {
-                IWL_ERR(mvm, "Cannot send ext range req, not in STA mode\n");
-                return -EIO;
-        }
-        return iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(TOF_CMD,
-                                                    IWL_ALWAYS_LONG_GROUP, 0),
-                                    0, sizeof(mvm->tof_data.range_req_ext),
-                                    &mvm->tof_data.range_req_ext);
-}
-static int iwl_mvm_tof_range_resp(struct iwl_mvm *mvm, void *data)
-{
-        struct iwl_tof_range_rsp_ntfy *resp = (void *)data;
-        if (resp->request_id != mvm->tof_data.active_range_request) {
-                IWL_ERR(mvm, "Request id mismatch, got %d, active %d\n",
-                        resp->request_id, mvm->tof_data.active_range_request);
-                return -EIO;
-        }
-        memcpy(&mvm->tof_data.range_resp, resp,
-               sizeof(struct iwl_tof_range_rsp_ntfy));
-        mvm->tof_data.active_range_request = IWL_MVM_TOF_RANGE_REQ_MAX_ID;
-        return 0;
-}
-static int iwl_mvm_tof_mcsi_notif(struct iwl_mvm *mvm, void *data)
-{
-        struct iwl_tof_mcsi_notif *resp = (struct iwl_tof_mcsi_notif *)data;
-        IWL_DEBUG_INFO(mvm, "MCSI notification, token %d\n", resp->token);
-        return 0;
-}
-static int iwl_mvm_tof_nb_report_notif(struct iwl_mvm *mvm, void *data)
-{
-        struct iwl_tof_neighbor_report *report =
-                (struct iwl_tof_neighbor_report *)data;
-        IWL_DEBUG_INFO(mvm, "NB report, bssid %pM, token %d, status 0x%x\n",
-                       report->bssid, report->request_token, report->status);
-        return 0;
-}
-void iwl_mvm_tof_resp_handler(struct iwl_mvm *mvm,
-                              struct iwl_rx_cmd_buffer *rxb)
-{
-        struct iwl_rx_packet *pkt = rxb_addr(rxb);
-        struct iwl_tof_gen_resp_cmd *resp = (void *)pkt->data;
-        lockdep_assert_held(&mvm->mutex);
-        switch (le32_to_cpu(resp->sub_grp_cmd_id)) {
-        case TOF_RANGE_RESPONSE_NOTIF:
-                iwl_mvm_tof_range_resp(mvm, resp->data);
-                break;
-        case TOF_MCSI_DEBUG_NOTIF:
-                iwl_mvm_tof_mcsi_notif(mvm, resp->data);
-                break;
-        case TOF_NEIGHBOR_REPORT_RSP_NOTIF:
-                iwl_mvm_tof_nb_report_notif(mvm, resp->data);
-                break;
-        default:
-               IWL_ERR(mvm, "Unknown sub-group command 0x%x\n",
-                       resp->sub_grp_cmd_id);
-               break;
-        }
-}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tof.h b/drivers/net/wireless/intel/iwlwifi/mvm/tof.h
deleted file mode 100644
index 8138d0606c52..000000000000
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tof.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2015 Intel Deutschland GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * The full GNU General Public License is included in this distribution
- * in the file called COPYING.
- *
- * Contact Information:
- * Intel Linux Wireless <linuxwifi@intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2015 Intel Deutschland GmbH
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-#ifndef __tof_h__
-#define __tof_h__
-#include "fw/api/tof.h"
-struct iwl_mvm_tof_data {
-        struct iwl_tof_config_cmd tof_cfg;
-        struct iwl_tof_range_req_cmd range_req;
-        struct iwl_tof_range_req_ext_cmd range_req_ext;
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-        struct iwl_tof_responder_config_cmd responder_cfg;
-#endif
-        struct iwl_tof_range_rsp_ntfy range_resp;
-        u8 last_abort_id;
-        u16 active_range_request;
-};
-void iwl_mvm_tof_init(struct iwl_mvm *mvm);
-void iwl_mvm_tof_clean(struct iwl_mvm *mvm);
-int iwl_mvm_tof_config_cmd(struct iwl_mvm *mvm);
-int iwl_mvm_tof_range_abort_cmd(struct iwl_mvm *mvm, u8 id);
-int iwl_mvm_tof_range_request_cmd(struct iwl_mvm *mvm,
-                                  struct ieee80211_vif *vif);
-void iwl_mvm_tof_resp_handler(struct iwl_mvm *mvm,
-                              struct iwl_rx_cmd_buffer *rxb);
-int iwl_mvm_tof_range_request_ext_cmd(struct iwl_mvm *mvm,
-                                      struct ieee80211_vif *vif);
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-int iwl_mvm_tof_responder_cmd(struct iwl_mvm *mvm,
-                              struct ieee80211_vif *vif);
-#endif
-#endif /* __tof_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index 995fe2a6abbb..ac62eb8c4b36 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -533,10 +533,11 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb,
                /*
                 * For data packets rate info comes from the fw. Only
-                 * set rate/antenna during connection establishment.
+                 * set rate/antenna during connection establishment or in case
+                 * no station is given.
                 */
-                if (sta && (!ieee80211_is_data(hdr->frame_control) ||
+                if (!sta || !ieee80211_is_data(hdr->frame_control) ||
-                            mvmsta->sta_state < IEEE80211_STA_AUTHORIZED)) {
+                    mvmsta->sta_state < IEEE80211_STA_AUTHORIZED) {
                        flags |= IWL_TX_FLAGS_CMD_RATE;
                        rate_n_flags =
                                iwl_mvm_get_tx_rate_n_flags(mvm, info, sta,
@@ -602,11 +603,12 @@ static void iwl_mvm_skb_prepare_status(struct sk_buff *skb,
 }
 static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
-                                      struct ieee80211_tx_info *info, __le16 fc)
+                                      struct ieee80211_tx_info *info,
+                                      struct ieee80211_hdr *hdr)
 {
-        struct iwl_mvm_vif *mvmvif;
+        struct iwl_mvm_vif *mvmvif =
+                iwl_mvm_vif_from_mac80211(info->control.vif);
-        mvmvif = iwl_mvm_vif_from_mac80211(info->control.vif);
+        __le16 fc = hdr->frame_control;
        switch (info->control.vif->type) {
        case NL80211_IFTYPE_AP:
@@ -625,7 +627,9 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
                    (!ieee80211_is_bufferable_mmpdu(fc) ||
                     ieee80211_is_deauth(fc) || ieee80211_is_disassoc(fc)))
                        return mvm->probe_queue;
-                if (info->hw_queue == info->control.vif->cab_queue)
+                if (!ieee80211_has_order(fc) && !ieee80211_is_probe_req(fc) &&
+                    is_multicast_ether_addr(hdr->addr1))
                        return mvmvif->cab_queue;
                WARN_ONCE(info->control.vif->type != NL80211_IFTYPE_ADHOC,
@@ -634,8 +638,6 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
        case NL80211_IFTYPE_P2P_DEVICE:
                if (ieee80211_is_mgmt(fc))
                        return mvm->p2p_dev_queue;
-                if (info->hw_queue == info->control.vif->cab_queue)
-                        return mvmvif->cab_queue;
                WARN_ON_ONCE(1);
                return mvm->p2p_dev_queue;
@@ -713,6 +715,8 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
        u8 sta_id;
        int hdrlen = ieee80211_hdrlen(hdr->frame_control);
        __le16 fc = hdr->frame_control;
+        bool offchannel = IEEE80211_SKB_CB(skb)->flags &
+                IEEE80211_TX_CTL_TX_OFFCHAN;
        int queue = -1;
        memcpy(&info, skb->cb, sizeof(info));
@@ -720,11 +724,6 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
        if (WARN_ON_ONCE(info.flags & IEEE80211_TX_CTL_AMPDU))
                return -1;
-        if (WARN_ON_ONCE(info.flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM &&
-                         (!info.control.vif ||
-                          info.hw_queue != info.control.vif->cab_queue)))
-                return -1;
        if (info.control.vif) {
                struct iwl_mvm_vif *mvmvif =
                        iwl_mvm_vif_from_mac80211(info.control.vif);
@@ -737,14 +736,12 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
                        else
                                sta_id = mvmvif->mcast_sta.sta_id;
-                        queue = iwl_mvm_get_ctrl_vif_queue(mvm, &info,
+                        queue = iwl_mvm_get_ctrl_vif_queue(mvm, &info, hdr);
-                                                           hdr->frame_control);
                } else if (info.control.vif->type == NL80211_IFTYPE_MONITOR) {
                        queue = mvm->snif_queue;
                        sta_id = mvm->snif_sta.sta_id;
                } else if (info.control.vif->type == NL80211_IFTYPE_STATION &&
-                           info.hw_queue == IWL_MVM_OFFCHANNEL_QUEUE) {
+                           offchannel) {
                        /*
                         * IWL_MVM_OFFCHANNEL_QUEUE is used for ROC packets
                         * that can be used in 2 different types of vifs, P2P &
@@ -758,8 +755,10 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
                }
        }
-        if (queue < 0)
+        if (queue < 0) {
+                IWL_ERR(mvm, "No queue was found. Dropping TX\n");
                return -1;
+        }
        if (unlikely(ieee80211_is_probe_resp(fc)))
                iwl_mvm_probe_resp_set_noa(mvm, skb);
@@ -781,6 +780,35 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
        return 0;
 }
+unsigned int iwl_mvm_max_amsdu_size(struct iwl_mvm *mvm,
+                                    struct ieee80211_sta *sta, unsigned int tid)
+{
+        struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+        enum nl80211_band band = mvmsta->vif->bss_conf.chandef.chan->band;
+        u8 ac = tid_to_mac80211_ac[tid];
+        unsigned int txf;
+        int lmac = IWL_LMAC_24G_INDEX;
+        if (iwl_mvm_is_cdb_supported(mvm) &&
+            band == NL80211_BAND_5GHZ)
+                lmac = IWL_LMAC_5G_INDEX;
+        /* For HE redirect to trigger based fifos */
+        if (sta->he_cap.has_he && !WARN_ON(!iwl_mvm_has_new_tx_api(mvm)))
+                ac += 4;
+        txf = iwl_mvm_mac_ac_to_tx_fifo(mvm, ac);
+        /*
+         * Don't send an AMSDU that will be longer than the TXF.
+         * Add a security margin of 256 for the TX command + headers.
+         * We also want to have the start of the next packet inside the
+         * fifo to be able to send bursts.
+         */
+        return min_t(unsigned int, mvmsta->max_amsdu_len,
+                     mvm->fwrt.smem_cfg.lmac[lmac].txfifo_size[txf] - 256);
+}
 #ifdef CONFIG_INET
 static int
@@ -850,36 +878,6 @@ iwl_mvm_tx_tso_segment(struct sk_buff *skb, unsigned int num_subframes,
        return 0;
 }
-static unsigned int iwl_mvm_max_amsdu_size(struct iwl_mvm *mvm,
-                                           struct ieee80211_sta *sta,
-                                           unsigned int tid)
-{
-        struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
-        enum nl80211_band band = mvmsta->vif->bss_conf.chandef.chan->band;
-        u8 ac = tid_to_mac80211_ac[tid];
-        unsigned int txf;
-        int lmac = IWL_LMAC_24G_INDEX;
-        if (iwl_mvm_is_cdb_supported(mvm) &&
-            band == NL80211_BAND_5GHZ)
-                lmac = IWL_LMAC_5G_INDEX;
-        /* For HE redirect to trigger based fifos */
-        if (sta->he_cap.has_he && !WARN_ON(!iwl_mvm_has_new_tx_api(mvm)))
-                ac += 4;
-        txf = iwl_mvm_mac_ac_to_tx_fifo(mvm, ac);
-        /*
-         * Don't send an AMSDU that will be longer than the TXF.
-         * Add a security margin of 256 for the TX command + headers.
-         * We also want to have the start of the next packet inside the
-         * fifo to be able to send bursts.
-         */
-        return min_t(unsigned int, mvmsta->max_amsdu_len,
-                     mvm->fwrt.smem_cfg.lmac[lmac].txfifo_size[txf] - 256);
-}
 static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb,
                          struct ieee80211_tx_info *info,
                          struct ieee80211_sta *sta,
@@ -1002,34 +1000,6 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb,
 }
 #endif
-static void iwl_mvm_tx_add_stream(struct iwl_mvm *mvm,
-                                  struct iwl_mvm_sta *mvm_sta, u8 tid,
-                                  struct sk_buff *skb)
-{
-        struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-        u8 mac_queue = info->hw_queue;
-        struct sk_buff_head *deferred_tx_frames;
-        lockdep_assert_held(&mvm_sta->lock);
-        mvm_sta->deferred_traffic_tid_map |= BIT(tid);
-        set_bit(mvm_sta->sta_id, mvm->sta_deferred_frames);
-        deferred_tx_frames = &mvm_sta->tid_data[tid].deferred_tx_frames;
-        skb_queue_tail(deferred_tx_frames, skb);
-        /*
-         * The first deferred frame should've stopped the MAC queues, so we
-         * should never get a second deferred frame for the RA/TID.
-         * In case of GSO the first packet may have been split, so don't warn.
-         */
-        if (skb_queue_len(deferred_tx_frames) == 1) {
-                iwl_mvm_stop_mac_queues(mvm, BIT(mac_queue));
-                schedule_work(&mvm->add_stream_wk);
-        }
-}
 /* Check if there are any timed-out TIDs on a given shared TXQ */
 static bool iwl_mvm_txq_should_update(struct iwl_mvm *mvm, int txq_id)
 {
@@ -1054,7 +1024,12 @@ static void iwl_mvm_tx_airtime(struct iwl_mvm *mvm,
                               int airtime)
 {
        int mac = mvmsta->mac_id_n_color & FW_CTXT_ID_MSK;
-        struct iwl_mvm_tcm_mac *mdata = &mvm->tcm.data[mac];
+        struct iwl_mvm_tcm_mac *mdata;
+        if (mac >= NUM_MAC_INDEX_DRIVER)
+                return;
+        mdata = &mvm->tcm.data[mac];
        if (mvm->tcm.paused)
                return;
@@ -1065,14 +1040,21 @@ static void iwl_mvm_tx_airtime(struct iwl_mvm *mvm,
        mdata->tx.airtime += airtime;
 }
-static void iwl_mvm_tx_pkt_queued(struct iwl_mvm *mvm,
+static int iwl_mvm_tx_pkt_queued(struct iwl_mvm *mvm,
-                                  struct iwl_mvm_sta *mvmsta, int tid)
+                                 struct iwl_mvm_sta *mvmsta, int tid)
 {
        u32 ac = tid_to_mac80211_ac[tid];
        int mac = mvmsta->mac_id_n_color & FW_CTXT_ID_MSK;
-        struct iwl_mvm_tcm_mac *mdata = &mvm->tcm.data[mac];
+        struct iwl_mvm_tcm_mac *mdata;
+        if (mac >= NUM_MAC_INDEX_DRIVER)
+                return -EINVAL;
+        mdata = &mvm->tcm.data[mac];
        mdata->tx.pkts[ac]++;
+        return 0;
 }
 /*
@@ -1088,7 +1070,7 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
        __le16 fc;
        u16 seq_number = 0;
        u8 tid = IWL_MAX_TID_COUNT;
-        u16 txq_id = info->hw_queue;
+        u16 txq_id;
        bool is_ampdu = false;
        int hdrlen;
@@ -1152,14 +1134,7 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
        WARN_ON_ONCE(info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM);
-        /* Check if TXQ needs to be allocated or re-activated */
+        if (WARN_ON_ONCE(txq_id == IWL_MVM_INVALID_QUEUE)) {
-        if (unlikely(txq_id == IWL_MVM_INVALID_QUEUE)) {
-                iwl_mvm_tx_add_stream(mvm, mvmsta, tid, skb);
-                /*
-                 * The frame is now deferred, and the worker scheduled
-                 * will re-allocate it, so we can free it for now.
-                 */
                iwl_trans_free_tx_cmd(mvm->trans, dev_cmd);
                spin_unlock(&mvmsta->lock);
                return 0;
@@ -1199,7 +1174,9 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
        spin_unlock(&mvmsta->lock);
-        iwl_mvm_tx_pkt_queued(mvm, mvmsta, tid == IWL_MAX_TID_COUNT ? 0 : tid);
+        if (iwl_mvm_tx_pkt_queued(mvm, mvmsta,
+                                  tid == IWL_MAX_TID_COUNT ? 0 : tid))
+                goto drop;
        return 0;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index d116c6ae18ff..211c4638d690 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -248,7 +248,7 @@ void iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb)
        IWL_ERR(mvm, "FW Error notification: seq 0x%04X service 0x%08X\n",
                le16_to_cpu(err_resp->bad_cmd_seq_num),
                le32_to_cpu(err_resp->error_service));
-        IWL_ERR(mvm, "FW Error notification: timestamp 0x%16llX\n",
+        IWL_ERR(mvm, "FW Error notification: timestamp 0x%016llX\n",
                le64_to_cpu(err_resp->timestamp));
 }
@@ -463,6 +463,9 @@ static void iwl_mvm_dump_umac_error_log(struct iwl_mvm *mvm)
        iwl_trans_read_mem_bytes(trans, mvm->umac_error_event_table, &table,
                                 sizeof(table));
+        if (table.valid)
+                mvm->fwrt.dump.umac_err_id = table.error_id;
        if (ERROR_START_OFFSET <= table.valid * ERROR_ELEM_SIZE) {
                IWL_ERR(trans, "Start IWL Error Log Dump:\n");
                IWL_ERR(trans, "Status: 0x%08lX, count: %d\n",
@@ -486,11 +489,11 @@ static void iwl_mvm_dump_umac_error_log(struct iwl_mvm *mvm)
        IWL_ERR(mvm, "0x%08X | isr status reg\n", table.nic_isr_pref);
 }
-static void iwl_mvm_dump_lmac_error_log(struct iwl_mvm *mvm, u32 base)
+static void iwl_mvm_dump_lmac_error_log(struct iwl_mvm *mvm, u8 lmac_num)
 {
        struct iwl_trans *trans = mvm->trans;
        struct iwl_error_event_table table;
-        u32 val;
+        u32 val, base = mvm->error_event_table[lmac_num];
        if (mvm->fwrt.cur_fw_img == IWL_UCODE_INIT) {
                if (!base)
@@ -541,7 +544,7 @@ static void iwl_mvm_dump_lmac_error_log(struct iwl_mvm *mvm, u32 base)
        iwl_trans_read_mem_bytes(trans, base, &table, sizeof(table));
        if (table.valid)
-                mvm->fwrt.dump.rt_status = table.error_id;
+                mvm->fwrt.dump.lmac_err_id[lmac_num] = table.error_id;
        if (ERROR_START_OFFSET <= table.valid * ERROR_ELEM_SIZE) {
                IWL_ERR(trans, "Start IWL Error Log Dump:\n");
@@ -598,10 +601,10 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
                return;
        }
-        iwl_mvm_dump_lmac_error_log(mvm, mvm->error_event_table[0]);
+        iwl_mvm_dump_lmac_error_log(mvm, 0);
        if (mvm->error_event_table[1])
-                iwl_mvm_dump_lmac_error_log(mvm, mvm->error_event_table[1]);
+                iwl_mvm_dump_lmac_error_log(mvm, 1);
        iwl_mvm_dump_umac_error_log(mvm);
 }
@@ -1133,19 +1136,14 @@ static void iwl_mvm_tcm_uapsd_nonagg_detected_wk(struct work_struct *wk)
                                "AP isn't using AMPDU with uAPSD enabled");
 }
-static void iwl_mvm_uapsd_agg_disconnect_iter(void *data, u8 *mac,
+static void iwl_mvm_uapsd_agg_disconnect(struct iwl_mvm *mvm,
-                                              struct ieee80211_vif *vif)
+                                         struct ieee80211_vif *vif)
 {
        struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-        struct iwl_mvm *mvm = mvmvif->mvm;
-        int *mac_id = data;
        if (vif->type != NL80211_IFTYPE_STATION)
                return;
-        if (mvmvif->id != *mac_id)
-                return;
        if (!vif->bss_conf.assoc)
                return;
@@ -1155,10 +1153,10 @@ static void iwl_mvm_uapsd_agg_disconnect_iter(void *data, u8 *mac,
            !mvmvif->queue_params[IEEE80211_AC_BK].uapsd)
                return;
-        if (mvm->tcm.data[*mac_id].uapsd_nonagg_detect.detected)
+        if (mvm->tcm.data[mvmvif->id].uapsd_nonagg_detect.detected)
                return;
-        mvm->tcm.data[*mac_id].uapsd_nonagg_detect.detected = true;
+        mvm->tcm.data[mvmvif->id].uapsd_nonagg_detect.detected = true;
        IWL_INFO(mvm,
                 "detected AP should do aggregation but isn't, likely due to U-APSD\n");
        schedule_delayed_work(&mvmvif->uapsd_nonagg_detected_wk, 15 * HZ);
@@ -1171,6 +1169,7 @@ static void iwl_mvm_check_uapsd_agg_expected_tpt(struct iwl_mvm *mvm,
        u64 bytes = mvm->tcm.data[mac].uapsd_nonagg_detect.rx_bytes;
        u64 tpt;
        unsigned long rate;
+        struct ieee80211_vif *vif;
        rate = ewma_rate_read(&mvm->tcm.data[mac].uapsd_nonagg_detect.rate);
@@ -1199,9 +1198,11 @@ static void iwl_mvm_check_uapsd_agg_expected_tpt(struct iwl_mvm *mvm,
                        return;
        }
-        ieee80211_iterate_active_interfaces_atomic(
+        rcu_read_lock();
-                mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
+        vif = rcu_dereference(mvm->vif_id_to_mac[mac]);
-                iwl_mvm_uapsd_agg_disconnect_iter, &mac);
+        if (vif)
+                iwl_mvm_uapsd_agg_disconnect(mvm, vif);
+        rcu_read_unlock();
 }
 static void iwl_mvm_tcm_iterator(void *_data, u8 *mac,
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 353581ccc01e..a22e47639a4e 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -513,10 +513,10 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x24FD, 0x9074, iwl8265_2ac_cfg)},
 /* 9000 Series */
-        {IWL_PCI_DEVICE(0x02F0, 0x0030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x02F0, 0x0030, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x02F0, 0x0034, iwl9560_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x02F0, 0x0038, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x02F0, 0x0038, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x02F0, 0x003C, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x02F0, 0x003C, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x02F0, 0x0060, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x02F0, 0x0064, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x02F0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -531,17 +531,17 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x02F0, 0x02A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x02F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x02F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x02F0, 0x2030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x02F0, 0x2030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x02F0, 0x2034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x02F0, 0x2034, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x02F0, 0x4030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x02F0, 0x4030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x02F0, 0x4034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x02F0, 0x4034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x02F0, 0x40A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x02F0, 0x4234, iwl9560_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x02F0, 0x42A4, iwl9462_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x06F0, 0x0030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x06F0, 0x0030, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x06F0, 0x0034, iwl9560_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x06F0, 0x0038, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x06F0, 0x0038, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x06F0, 0x003C, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x06F0, 0x003C, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x06F0, 0x0060, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x06F0, 0x0064, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x06F0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -556,20 +556,21 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x06F0, 0x02A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x06F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x06F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x06F0, 0x2030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x06F0, 0x2030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x06F0, 0x2034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x06F0, 0x2034, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x06F0, 0x4030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x06F0, 0x4030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x06F0, 0x4034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x06F0, 0x4034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x06F0, 0x40A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x06F0, 0x4234, iwl9560_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x06F0, 0x42A4, iwl9462_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x2526, 0x0010, iwl9260_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x0010, iwl9260_2ac_160_cfg)},
-        {IWL_PCI_DEVICE(0x2526, 0x0014, iwl9260_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x0014, iwl9260_2ac_160_cfg)},
-        {IWL_PCI_DEVICE(0x2526, 0x0018, iwl9260_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x0018, iwl9260_2ac_160_cfg)},
-        {IWL_PCI_DEVICE(0x2526, 0x0030, iwl9560_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x001C, iwl9260_2ac_160_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x0030, iwl9560_2ac_160_cfg)},
        {IWL_PCI_DEVICE(0x2526, 0x0034, iwl9560_2ac_cfg)},
-        {IWL_PCI_DEVICE(0x2526, 0x0038, iwl9560_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x0038, iwl9560_2ac_160_cfg)},
-        {IWL_PCI_DEVICE(0x2526, 0x003C, iwl9560_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x003C, iwl9560_2ac_160_cfg)},
        {IWL_PCI_DEVICE(0x2526, 0x0060, iwl9460_2ac_cfg)},
        {IWL_PCI_DEVICE(0x2526, 0x0064, iwl9460_2ac_cfg)},
        {IWL_PCI_DEVICE(0x2526, 0x00A0, iwl9460_2ac_cfg)},
@@ -593,24 +594,26 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x2526, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x2526, 0x1552, iwl9560_killer_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x2526, 0x1610, iwl9270_2ac_cfg)},
-        {IWL_PCI_DEVICE(0x2526, 0x2030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x2526, 0x2030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x2526, 0x2034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x2526, 0x2034, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x2526, 0x4010, iwl9260_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x4010, iwl9260_2ac_160_cfg)},
-        {IWL_PCI_DEVICE(0x2526, 0x4030, iwl9560_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x401C, iwl9260_2ac_160_cfg)},
-        {IWL_PCI_DEVICE(0x2526, 0x4034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x2526, 0x4030, iwl9560_2ac_160_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x4034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x2526, 0x40A4, iwl9460_2ac_cfg)},
        {IWL_PCI_DEVICE(0x2526, 0x4234, iwl9560_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x2526, 0x42A4, iwl9462_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x2526, 0x8014, iwl9260_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x8014, iwl9260_2ac_160_cfg)},
-        {IWL_PCI_DEVICE(0x2526, 0xA014, iwl9260_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0x8010, iwl9260_2ac_160_cfg)},
+        {IWL_PCI_DEVICE(0x2526, 0xA014, iwl9260_2ac_160_cfg)},
        {IWL_PCI_DEVICE(0x271B, 0x0010, iwl9160_2ac_cfg)},
        {IWL_PCI_DEVICE(0x271B, 0x0014, iwl9160_2ac_cfg)},
        {IWL_PCI_DEVICE(0x271B, 0x0210, iwl9160_2ac_cfg)},
        {IWL_PCI_DEVICE(0x271B, 0x0214, iwl9260_2ac_cfg)},
        {IWL_PCI_DEVICE(0x271C, 0x0214, iwl9260_2ac_cfg)},
-        {IWL_PCI_DEVICE(0x2720, 0x0034, iwl9560_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2720, 0x0034, iwl9560_2ac_160_cfg)},
-        {IWL_PCI_DEVICE(0x2720, 0x0038, iwl9560_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2720, 0x0038, iwl9560_2ac_160_cfg)},
-        {IWL_PCI_DEVICE(0x2720, 0x003C, iwl9560_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2720, 0x003C, iwl9560_2ac_160_cfg)},
        {IWL_PCI_DEVICE(0x2720, 0x0060, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x2720, 0x0064, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x2720, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -628,17 +631,17 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x2720, 0x1210, iwl9260_2ac_cfg)},
        {IWL_PCI_DEVICE(0x2720, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x2720, 0x1552, iwl9560_killer_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x2720, 0x2030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x2720, 0x2030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x2720, 0x2034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x2720, 0x2034, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x2720, 0x4030, iwl9560_2ac_cfg)},
+        {IWL_PCI_DEVICE(0x2720, 0x4030, iwl9560_2ac_160_cfg)},
-        {IWL_PCI_DEVICE(0x2720, 0x4034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x2720, 0x4034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x2720, 0x40A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x2720, 0x4234, iwl9560_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x2720, 0x42A4, iwl9462_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x30DC, 0x0030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x30DC, 0x0030, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x30DC, 0x0034, iwl9560_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x30DC, 0x0038, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x30DC, 0x0038, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x30DC, 0x003C, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x30DC, 0x003C, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x30DC, 0x0060, iwl9460_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x30DC, 0x0064, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x30DC, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -656,17 +659,17 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x30DC, 0x1210, iwl9260_2ac_cfg)},
        {IWL_PCI_DEVICE(0x30DC, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x30DC, 0x1552, iwl9560_killer_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x30DC, 0x2030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x30DC, 0x2030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x30DC, 0x2034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x30DC, 0x2034, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x30DC, 0x4030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x30DC, 0x4030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x30DC, 0x4034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x30DC, 0x4034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x30DC, 0x40A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x30DC, 0x4234, iwl9560_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x30DC, 0x42A4, iwl9462_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x31DC, 0x0030, iwl9560_2ac_cfg_shared_clk)},
+        {IWL_PCI_DEVICE(0x31DC, 0x0030, iwl9560_2ac_160_cfg_shared_clk)},
        {IWL_PCI_DEVICE(0x31DC, 0x0034, iwl9560_2ac_cfg_shared_clk)},
-        {IWL_PCI_DEVICE(0x31DC, 0x0038, iwl9560_2ac_cfg_shared_clk)},
+        {IWL_PCI_DEVICE(0x31DC, 0x0038, iwl9560_2ac_160_cfg_shared_clk)},
-        {IWL_PCI_DEVICE(0x31DC, 0x003C, iwl9560_2ac_cfg_shared_clk)},
+        {IWL_PCI_DEVICE(0x31DC, 0x003C, iwl9560_2ac_160_cfg_shared_clk)},
        {IWL_PCI_DEVICE(0x31DC, 0x0060, iwl9460_2ac_cfg_shared_clk)},
        {IWL_PCI_DEVICE(0x31DC, 0x0064, iwl9461_2ac_cfg_shared_clk)},
        {IWL_PCI_DEVICE(0x31DC, 0x00A0, iwl9462_2ac_cfg_shared_clk)},
@@ -684,18 +687,18 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x31DC, 0x1210, iwl9260_2ac_cfg)},
        {IWL_PCI_DEVICE(0x31DC, 0x1551, iwl9560_killer_s_2ac_cfg_shared_clk)},
        {IWL_PCI_DEVICE(0x31DC, 0x1552, iwl9560_killer_2ac_cfg_shared_clk)},
-        {IWL_PCI_DEVICE(0x31DC, 0x2030, iwl9560_2ac_cfg_shared_clk)},
+        {IWL_PCI_DEVICE(0x31DC, 0x2030, iwl9560_2ac_160_cfg_shared_clk)},
-        {IWL_PCI_DEVICE(0x31DC, 0x2034, iwl9560_2ac_cfg_shared_clk)},
+        {IWL_PCI_DEVICE(0x31DC, 0x2034, iwl9560_2ac_160_cfg_shared_clk)},
-        {IWL_PCI_DEVICE(0x31DC, 0x4030, iwl9560_2ac_cfg_shared_clk)},
+        {IWL_PCI_DEVICE(0x31DC, 0x4030, iwl9560_2ac_160_cfg_shared_clk)},
-        {IWL_PCI_DEVICE(0x31DC, 0x4034, iwl9560_2ac_cfg_shared_clk)},
+        {IWL_PCI_DEVICE(0x31DC, 0x4034, iwl9560_2ac_160_cfg_shared_clk)},
        {IWL_PCI_DEVICE(0x31DC, 0x40A4, iwl9462_2ac_cfg_shared_clk)},
        {IWL_PCI_DEVICE(0x31DC, 0x4234, iwl9560_2ac_cfg_shared_clk)},
        {IWL_PCI_DEVICE(0x31DC, 0x42A4, iwl9462_2ac_cfg_shared_clk)},
-        {IWL_PCI_DEVICE(0x34F0, 0x0030, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+        {IWL_PCI_DEVICE(0x34F0, 0x0030, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
        {IWL_PCI_DEVICE(0x34F0, 0x0034, iwl9560_2ac_cfg_qu_b0_jf_b0)},
-        {IWL_PCI_DEVICE(0x34F0, 0x0038, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+        {IWL_PCI_DEVICE(0x34F0, 0x0038, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
-        {IWL_PCI_DEVICE(0x34F0, 0x003C, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+        {IWL_PCI_DEVICE(0x34F0, 0x003C, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
        {IWL_PCI_DEVICE(0x34F0, 0x0060, iwl9461_2ac_cfg_qu_b0_jf_b0)},
        {IWL_PCI_DEVICE(0x34F0, 0x0064, iwl9461_2ac_cfg_qu_b0_jf_b0)},
        {IWL_PCI_DEVICE(0x34F0, 0x00A0, iwl9462_2ac_cfg_qu_b0_jf_b0)},
@@ -710,18 +713,18 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x34F0, 0x02A4, iwl9462_2ac_cfg_qu_b0_jf_b0)},
        {IWL_PCI_DEVICE(0x34F0, 0x1551, killer1550s_2ac_cfg_qu_b0_jf_b0)},
        {IWL_PCI_DEVICE(0x34F0, 0x1552, killer1550i_2ac_cfg_qu_b0_jf_b0)},
-        {IWL_PCI_DEVICE(0x34F0, 0x2030, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+        {IWL_PCI_DEVICE(0x34F0, 0x2030, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
-        {IWL_PCI_DEVICE(0x34F0, 0x2034, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+        {IWL_PCI_DEVICE(0x34F0, 0x2034, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
-        {IWL_PCI_DEVICE(0x34F0, 0x4030, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+        {IWL_PCI_DEVICE(0x34F0, 0x4030, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
-        {IWL_PCI_DEVICE(0x34F0, 0x4034, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+        {IWL_PCI_DEVICE(0x34F0, 0x4034, iwl9560_2ac_160_cfg_qu_b0_jf_b0)},
        {IWL_PCI_DEVICE(0x34F0, 0x40A4, iwl9462_2ac_cfg_qu_b0_jf_b0)},
        {IWL_PCI_DEVICE(0x34F0, 0x4234, iwl9560_2ac_cfg_qu_b0_jf_b0)},
        {IWL_PCI_DEVICE(0x34F0, 0x42A4, iwl9462_2ac_cfg_qu_b0_jf_b0)},
-        {IWL_PCI_DEVICE(0x3DF0, 0x0030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x3DF0, 0x0030, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x3DF0, 0x0034, iwl9560_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x3DF0, 0x0038, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x3DF0, 0x0038, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x3DF0, 0x003C, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x3DF0, 0x003C, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x3DF0, 0x0060, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x3DF0, 0x0064, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x3DF0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -739,17 +742,17 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x3DF0, 0x1210, iwl9260_2ac_cfg)},
        {IWL_PCI_DEVICE(0x3DF0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x3DF0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x3DF0, 0x2030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x3DF0, 0x2030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x3DF0, 0x2034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x3DF0, 0x2034, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x3DF0, 0x4030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x3DF0, 0x4030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x3DF0, 0x4034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x3DF0, 0x4034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x3DF0, 0x40A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x3DF0, 0x4234, iwl9560_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x3DF0, 0x42A4, iwl9462_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x43F0, 0x0030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x43F0, 0x0030, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x43F0, 0x0034, iwl9560_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x43F0, 0x0038, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x43F0, 0x0038, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x43F0, 0x003C, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x43F0, 0x003C, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x43F0, 0x0060, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x43F0, 0x0064, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x43F0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -767,19 +770,19 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x43F0, 0x1210, iwl9260_2ac_cfg)},
        {IWL_PCI_DEVICE(0x43F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x43F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x43F0, 0x2030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x43F0, 0x2030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x43F0, 0x2034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x43F0, 0x2034, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x43F0, 0x4030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x43F0, 0x4030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x43F0, 0x4034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x43F0, 0x4034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x43F0, 0x40A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x43F0, 0x4234, iwl9560_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x43F0, 0x42A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x0000, iwl9460_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x0010, iwl9460_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x9DF0, 0x0030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x9DF0, 0x0030, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x0034, iwl9560_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x9DF0, 0x0038, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x9DF0, 0x0038, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x9DF0, 0x003C, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x9DF0, 0x003C, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x0060, iwl9460_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x0064, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -805,18 +808,18 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x9DF0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x2010, iwl9460_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x9DF0, 0x2030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x9DF0, 0x2030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x9DF0, 0x2034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x9DF0, 0x2034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x2A10, iwl9460_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0x9DF0, 0x4030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x9DF0, 0x4030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0x9DF0, 0x4034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0x9DF0, 0x4034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x40A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x4234, iwl9560_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0x9DF0, 0x42A4, iwl9462_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x0030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x0030, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0xA0F0, 0x0034, iwl9560_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x0038, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x0038, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x003C, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x003C, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0xA0F0, 0x0060, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0xA0F0, 0x0064, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0xA0F0, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -834,17 +837,17 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0xA0F0, 0x1210, iwl9260_2ac_cfg)},
        {IWL_PCI_DEVICE(0xA0F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0xA0F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x2030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x2030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x2034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x2034, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x4030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x4030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x4034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x4034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0xA0F0, 0x40A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0xA0F0, 0x4234, iwl9560_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0xA0F0, 0x42A4, iwl9462_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA370, 0x0030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA370, 0x0030, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0xA370, 0x0034, iwl9560_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA370, 0x0038, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA370, 0x0038, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA370, 0x003C, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA370, 0x003C, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0xA370, 0x0060, iwl9460_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0xA370, 0x0064, iwl9461_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0xA370, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -862,41 +865,88 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0xA370, 0x1210, iwl9260_2ac_cfg)},
        {IWL_PCI_DEVICE(0xA370, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0xA370, 0x1552, iwl9560_killer_2ac_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA370, 0x2030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA370, 0x2030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA370, 0x2034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA370, 0x2034, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA370, 0x4030, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA370, 0x4030, iwl9560_2ac_160_cfg_soc)},
-        {IWL_PCI_DEVICE(0xA370, 0x4034, iwl9560_2ac_cfg_soc)},
+        {IWL_PCI_DEVICE(0xA370, 0x4034, iwl9560_2ac_160_cfg_soc)},
        {IWL_PCI_DEVICE(0xA370, 0x40A4, iwl9462_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0xA370, 0x4234, iwl9560_2ac_cfg_soc)},
        {IWL_PCI_DEVICE(0xA370, 0x42A4, iwl9462_2ac_cfg_soc)},
 /* 22000 Series */
-        {IWL_PCI_DEVICE(0x2720, 0x0000, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x02F0, 0x0070, iwl22560_2ax_cfg_hr)},
-        {IWL_PCI_DEVICE(0x2720, 0x0040, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x02F0, 0x0074, iwl22560_2ax_cfg_hr)},
-        {IWL_PCI_DEVICE(0x2720, 0x0078, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x02F0, 0x0078, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x02F0, 0x007C, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x02F0, 0x0310, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x02F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
+        {IWL_PCI_DEVICE(0x02F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+        {IWL_PCI_DEVICE(0x02F0, 0x4070, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x06F0, 0x0070, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x06F0, 0x0074, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x06F0, 0x0078, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x06F0, 0x007C, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x06F0, 0x0310, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x06F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
+        {IWL_PCI_DEVICE(0x06F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+        {IWL_PCI_DEVICE(0x06F0, 0x4070, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x2720, 0x0000, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x2720, 0x0030, iwl9560_2ac_160_cfg_soc)},
+        {IWL_PCI_DEVICE(0x2720, 0x0040, iwl22560_2ax_cfg_hr)},
        {IWL_PCI_DEVICE(0x2720, 0x0070, iwl22000_2ac_cfg_hr_cdb)},
-        {IWL_PCI_DEVICE(0x2720, 0x0030, iwl22000_2ac_cfg_hr_cdb)},
+        {IWL_PCI_DEVICE(0x2720, 0x0074, iwl22560_2ax_cfg_hr)},
-        {IWL_PCI_DEVICE(0x2720, 0x1080, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x2720, 0x0078, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x2720, 0x007C, iwl22560_2ax_cfg_hr)},
        {IWL_PCI_DEVICE(0x2720, 0x0090, iwl22000_2ac_cfg_hr_cdb)},
        {IWL_PCI_DEVICE(0x2720, 0x0310, iwl22000_2ac_cfg_hr_cdb)},
-        {IWL_PCI_DEVICE(0x34F0, 0x0040, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x2720, 0x0A10, iwl22000_2ac_cfg_hr_cdb)},
-        {IWL_PCI_DEVICE(0x34F0, 0x0070, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x2720, 0x1080, iwl22560_2ax_cfg_hr)},
-        {IWL_PCI_DEVICE(0x34F0, 0x0078, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x2720, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
-        {IWL_PCI_DEVICE(0x34F0, 0x0310, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x2720, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+        {IWL_PCI_DEVICE(0x2720, 0x4070, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x34F0, 0x0040, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x34F0, 0x0070, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x34F0, 0x0074, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x34F0, 0x0078, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x34F0, 0x007C, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x34F0, 0x0310, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x34F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
+        {IWL_PCI_DEVICE(0x34F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+        {IWL_PCI_DEVICE(0x34F0, 0x4070, iwl22560_2ax_cfg_hr)},
        {IWL_PCI_DEVICE(0x40C0, 0x0000, iwl22560_2ax_cfg_su_cdb)},
        {IWL_PCI_DEVICE(0x40C0, 0x0010, iwl22560_2ax_cfg_su_cdb)},
        {IWL_PCI_DEVICE(0x40c0, 0x0090, iwl22560_2ax_cfg_su_cdb)},
        {IWL_PCI_DEVICE(0x40C0, 0x0310, iwl22560_2ax_cfg_su_cdb)},
        {IWL_PCI_DEVICE(0x40C0, 0x0A10, iwl22560_2ax_cfg_su_cdb)},
-        {IWL_PCI_DEVICE(0x43F0, 0x0040, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x43F0, 0x0040, iwl22560_2ax_cfg_hr)},
-        {IWL_PCI_DEVICE(0x43F0, 0x0070, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x43F0, 0x0070, iwl22560_2ax_cfg_hr)},
-        {IWL_PCI_DEVICE(0x43F0, 0x0078, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x43F0, 0x0074, iwl22560_2ax_cfg_hr)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x0000, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x43F0, 0x0078, iwl22560_2ax_cfg_hr)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x0040, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x43F0, 0x007C, iwl22560_2ax_cfg_hr)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x0070, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x43F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x0078, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x43F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x00B0, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x43F0, 0x4070, iwl22560_2ax_cfg_hr)},
-        {IWL_PCI_DEVICE(0xA0F0, 0x0A10, iwl22000_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x0000, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x0040, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x0070, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x0074, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x0078, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x007C, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x00B0, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x0A10, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
+        {IWL_PCI_DEVICE(0xA0F0, 0x4070, iwl22560_2ax_cfg_hr)},
+        {IWL_PCI_DEVICE(0x2723, 0x0080, iwl22260_2ax_cfg)},
+        {IWL_PCI_DEVICE(0x2723, 0x0084, iwl22260_2ax_cfg)},
+        {IWL_PCI_DEVICE(0x2723, 0x0088, iwl22260_2ax_cfg)},
+        {IWL_PCI_DEVICE(0x2723, 0x008C, iwl22260_2ax_cfg)},
+        {IWL_PCI_DEVICE(0x2723, 0x4080, iwl22260_2ax_cfg)},
+        {IWL_PCI_DEVICE(0x2723, 0x4088, iwl22260_2ax_cfg)},
+        {IWL_PCI_DEVICE(0x1a56, 0x1653, killer1650w_2ax_cfg)},
+        {IWL_PCI_DEVICE(0x1a56, 0x1654, killer1650x_2ax_cfg)},
 #endif /* CONFIG_IWLMVM */
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index d6fc6ce73e0a..0d16bcc3141f 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -1,13 +1,15 @@
 /******************************************************************************
 *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
 * Copyright(c) 2003 - 2015 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
 * Copyright(c) 2018 Intel Corporation
 *
- * Portions of this file are derived from the ipw3945 project, as well
- * as portions of the ieee80211 subsystem header files.
- *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
@@ -18,12 +20,46 @@
 * more details.
 *
 * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
+ * file called COPYING.
 *
 * Contact Information:
 *  Intel Linux Wireless <linuxwifi@intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2003 - 2015 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
 *****************************************************************************/
 #ifndef __iwl_trans_int_pcie_h__
 #define __iwl_trans_int_pcie_h__
@@ -1029,8 +1065,6 @@ static inline int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans)
 int iwl_pci_fw_exit_d0i3(struct iwl_trans *trans);
 int iwl_pci_fw_enter_d0i3(struct iwl_trans *trans);
-void iwl_pcie_enable_rx_wake(struct iwl_trans *trans, bool enable);
 void iwl_pcie_rx_allocator_work(struct work_struct *data);
 /* common functions that are used by gen2 transport */
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index 9e850c25877b..c260d1251b5f 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
@@ -1,13 +1,15 @@
 /******************************************************************************
 *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
 * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
 * Copyright(c) 2018 Intel Corporation
 *
- * Portions of this file are derived from the ipw3945 project, as well
- * as portions of the ieee80211 subsystem header files.
- *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
@@ -18,12 +20,46 @@
 * more details.
 *
 * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
+ * file called COPYING.
 *
 * Contact Information:
 *  Intel Linux Wireless <linuxwifi@intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
 *****************************************************************************/
 #include <linux/sched.h>
 #include <linux/wait.h>
@@ -256,6 +292,9 @@ static void iwl_pcie_restock_bd(struct iwl_trans *trans,
                bd[rxq->write] = cpu_to_le64(rxb->page_dma | rxb->vid);
        }
+        IWL_DEBUG_RX(trans, "Assigned virtual RB ID %u to queue %d index %d\n",
+                     (u32)rxb->vid, rxq->id, rxq->write);
 }
 /*
@@ -860,30 +899,6 @@ static void iwl_pcie_rx_hw_init(struct iwl_trans *trans, struct iwl_rxq *rxq)
                iwl_set_bit(trans, CSR_INT_COALESCING, IWL_HOST_INT_OPER_MODE);
 }
-void iwl_pcie_enable_rx_wake(struct iwl_trans *trans, bool enable)
-{
-        if (trans->cfg->device_family != IWL_DEVICE_FAMILY_9000)
-                return;
-        if (CSR_HW_REV_STEP(trans->hw_rev) != SILICON_A_STEP)
-                return;
-        if (!trans->cfg->integrated)
-                return;
-        /*
-         * Turn on the chicken-bits that cause MAC wakeup for RX-related
-         * values.
-         * This costs some power, but needed for W/A 9000 integrated A-step
-         * bug where shadow registers are not in the retention list and their
-         * value is lost when NIC powers down
-         */
-        iwl_set_bit(trans, CSR_MAC_SHADOW_REG_CTRL,
-                    CSR_MAC_SHADOW_REG_CTRL_RX_WAKE);
-        iwl_set_bit(trans, CSR_MAC_SHADOW_REG_CTL2,
-                    CSR_MAC_SHADOW_REG_CTL2_RX_WAKE);
-}
 static void iwl_pcie_rx_mq_hw_init(struct iwl_trans *trans)
 {
        struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
@@ -971,8 +986,6 @@ static void iwl_pcie_rx_mq_hw_init(struct iwl_trans *trans)
        /* Set interrupt coalescing timer to default (2048 usecs) */
        iwl_write8(trans, CSR_INT_COALESCING, IWL_HOST_INT_TIMEOUT_DEF);
-        iwl_pcie_enable_rx_wake(trans, true);
 }
 void iwl_pcie_rx_init_rxb_lists(struct iwl_rxq *rxq)
@@ -1360,6 +1373,8 @@ static struct iwl_rx_mem_buffer *iwl_pcie_get_rxb(struct iwl_trans *trans,
        if (rxb->invalid)
                goto out_err;
+        IWL_DEBUG_RX(trans, "Got virtual RB ID %u\n", (u32)rxb->vid);
        if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
                rxb->size = le32_to_cpu(rxq->cd[i].size) & IWL_RX_CD_SIZE;
@@ -1411,11 +1426,12 @@ restart:
                        emergency = true;
                }
+                IWL_DEBUG_RX(trans, "Q %d: HW = %d, SW = %d\n", rxq->id, r, i);
                rxb = iwl_pcie_get_rxb(trans, rxq, i);
                if (!rxb)
                        goto out;
-                IWL_DEBUG_RX(trans, "Q %d: HW = %d, SW = %d\n", rxq->id, r, i);
                iwl_pcie_rx_handle_rb(trans, rxq, rxb, emergency, i);
                i = (i + 1) & (rxq->queue_size - 1);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index f97aea5ffc44..f74281508197 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -1530,8 +1530,6 @@ static void iwl_trans_pcie_d3_suspend(struct iwl_trans *trans, bool test,
        iwl_clear_bit(trans, CSR_GP_CNTRL,
                      BIT(trans->cfg->csr->flag_init_done));
-        iwl_pcie_enable_rx_wake(trans, false);
        if (reset) {
                /*
                 * reset TX queues -- some of their registers reset during S3
@@ -1558,8 +1556,6 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
                return 0;
        }
-        iwl_pcie_enable_rx_wake(trans, true);
        iwl_set_bit(trans, CSR_GP_CNTRL,
                    BIT(trans->cfg->csr->flag_mac_access_req));
        iwl_set_bit(trans, CSR_GP_CNTRL,
@@ -1968,7 +1964,7 @@ static void iwl_trans_pcie_removal_wk(struct work_struct *wk)
        struct iwl_trans_pcie_removal *removal =
                container_of(wk, struct iwl_trans_pcie_removal, work);
        struct pci_dev *pdev = removal->pdev;
-        char *prop[] = {"EVENT=INACCESSIBLE", NULL};
+        static char *prop[] = {"EVENT=INACCESSIBLE", NULL};
        dev_err(&pdev->dev, "Device gone - attempting removal\n");
        kobject_uevent_env(&pdev->dev.kobj, KOBJ_CHANGE, prop);
@@ -3118,7 +3114,7 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans,
        return len;
 }
-static int iwl_trans_get_fw_monitor_len(struct iwl_trans *trans, int *len)
+static int iwl_trans_get_fw_monitor_len(struct iwl_trans *trans, u32 *len)
 {
        if (trans->num_blocks) {
                *len += sizeof(struct iwl_fw_error_dump_data) +
@@ -3173,8 +3169,7 @@ static struct iwl_trans_dump_data
        struct iwl_txq *cmdq = trans_pcie->txq[trans_pcie->cmd_queue];
        struct iwl_fw_error_dump_txcmd *txcmd;
        struct iwl_trans_dump_data *dump_data;
-        u32 len, num_rbs = 0;
+        u32 len, num_rbs = 0, monitor_len = 0;
-        u32 monitor_len;
        int i, ptr;
        bool dump_rbs = test_bit(STATUS_FW_ERROR, &trans->status) &&
                        !trans->cfg->mq_rx_supported &&
@@ -3191,19 +3186,8 @@ static struct iwl_trans_dump_data
                cmdq->n_window * (sizeof(*txcmd) + TFD_MAX_PAYLOAD_SIZE);
        /* FW monitor */
-        monitor_len = iwl_trans_get_fw_monitor_len(trans, &len);
+        if (dump_mask & BIT(IWL_FW_ERROR_DUMP_FW_MONITOR))
+                monitor_len = iwl_trans_get_fw_monitor_len(trans, &len);
-        if (dump_mask == BIT(IWL_FW_ERROR_DUMP_FW_MONITOR)) {
-                dump_data = vzalloc(len);
-                if (!dump_data)
-                        return NULL;
-                data = (void *)dump_data->data;
-                len = iwl_trans_pcie_dump_monitor(trans, &data, monitor_len);
-                dump_data->len = len;
-                return dump_data;
-        }
        /* CSR registers */
        if (dump_mask & BIT(IWL_FW_ERROR_DUMP_CSR))
@@ -3569,24 +3553,15 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
                }
        }
-        /*
+        IWL_DEBUG_INFO(trans, "HW REV: 0x%0x\n", trans->hw_rev);
-         * 9000-series integrated A-step has a problem with suspend/resume
-         * and sometimes even causes the whole platform to get stuck. This
-         * workaround makes the hardware not go into the problematic state.
-         */
-        if (trans->cfg->integrated &&
-            trans->cfg->device_family == IWL_DEVICE_FAMILY_9000 &&
-            CSR_HW_REV_STEP(trans->hw_rev) == SILICON_A_STEP)
-                iwl_set_bit(trans, CSR_HOST_CHICKEN,
-                            CSR_HOST_CHICKEN_PM_IDLE_SRC_DIS_SB_PME);
 #if IS_ENABLED(CONFIG_IWLMVM)
        trans->hw_rf_id = iwl_read32(trans, CSR_HW_RF_ID);
-        if (cfg == &iwl22000_2ax_cfg_hr) {
+        if (cfg == &iwl22560_2ax_cfg_hr) {
                if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
                    CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR)) {
-                        trans->cfg = &iwl22000_2ax_cfg_hr;
+                        trans->cfg = &iwl22560_2ax_cfg_hr;
                } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
                           CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF)) {
                        trans->cfg = &iwl22000_2ax_cfg_jf;
@@ -3602,7 +3577,9 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
                        goto out_no_pci;
                }
        } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
-                   CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR)) {
+                   CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
+                   (trans->cfg != &iwl22260_2ax_cfg ||
+                    trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0)) {
                u32 hw_status;
                hw_status = iwl_read_prph(trans, UMAG_GEN_HW_STATUS);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
index 156ca1b1f621..f3d2e8fe920b 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
@@ -214,7 +214,11 @@ static int iwl_pcie_gen2_set_tb(struct iwl_trans *trans,
 {
        struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
        int idx = iwl_pcie_gen2_get_num_tbs(trans, tfd);
-        struct iwl_tfh_tb *tb = &tfd->tbs[idx];
+        struct iwl_tfh_tb *tb;
+        if (WARN_ON(idx >= IWL_TFH_NUM_TBS))
+                return -EINVAL;
+        tb = &tfd->tbs[idx];
        /* Each TFD can point to a maximum max_tbs Tx buffers */
        if (le16_to_cpu(tfd->num_tbs) >= trans_pcie->max_tbs) {
@@ -408,7 +412,7 @@ iwl_tfh_tfd *iwl_pcie_gen2_build_tx_amsdu(struct iwl_trans *trans,
                goto out_err;
        /* building the A-MSDU might have changed this data, memcpy it now */
-        memcpy(&txq->first_tb_bufs[idx], &dev_cmd->hdr, IWL_FIRST_TB_SIZE);
+        memcpy(&txq->first_tb_bufs[idx], dev_cmd, IWL_FIRST_TB_SIZE);
        return tfd;
 out_err:
@@ -469,7 +473,7 @@ iwl_tfh_tfd *iwl_pcie_gen2_build_tx(struct iwl_trans *trans,
        tb_phys = iwl_pcie_get_first_tb_dma(txq, idx);
        /* The first TB points to bi-directional DMA data */
-        memcpy(&txq->first_tb_bufs[idx], &dev_cmd->hdr, IWL_FIRST_TB_SIZE);
+        memcpy(&txq->first_tb_bufs[idx], dev_cmd, IWL_FIRST_TB_SIZE);
        iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, IWL_FIRST_TB_SIZE);
@@ -834,14 +838,14 @@ static int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans,
        /* start the TFD with the minimum copy bytes */
        tb0_size = min_t(int, copy_size, IWL_FIRST_TB_SIZE);
-        memcpy(&txq->first_tb_bufs[idx], &out_cmd->hdr, tb0_size);
+        memcpy(&txq->first_tb_bufs[idx], out_cmd, tb0_size);
        iwl_pcie_gen2_set_tb(trans, tfd, iwl_pcie_get_first_tb_dma(txq, idx),
                             tb0_size);
        /* map first command fragment, if any remains */
        if (copy_size > tb0_size) {
                phys_addr = dma_map_single(trans->dev,
-                                           ((u8 *)&out_cmd->hdr) + tb0_size,
+                                           (u8 *)out_cmd + tb0_size,
                                           copy_size - tb0_size,
                                           DMA_TO_DEVICE);
                if (dma_mapping_error(trans->dev, phys_addr)) {
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index ee990a7a5411..07395502f419 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -1,13 +1,15 @@
 /******************************************************************************
 *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
 * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
 * Copyright(c) 2018 Intel Corporation
 *
- * Portions of this file are derived from the ipw3945 project, as well
- * as portions of the ieee80211 subsystem header files.
- *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
@@ -18,12 +20,46 @@
 * more details.
 *
 * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
+ * file called COPYING.
 *
 * Contact Information:
 *  Intel Linux Wireless <linuxwifi@intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
 *****************************************************************************/
 #include <linux/etherdevice.h>
 #include <linux/ieee80211.h>
@@ -2438,8 +2474,7 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
        }
        /* building the A-MSDU might have changed this data, so memcpy it now */
-        memcpy(&txq->first_tb_bufs[txq->write_ptr], &dev_cmd->hdr,
+        memcpy(&txq->first_tb_bufs[txq->write_ptr], dev_cmd, IWL_FIRST_TB_SIZE);
-               IWL_FIRST_TB_SIZE);
        tfd = iwl_pcie_get_tfd(trans, txq, txq->write_ptr);
        /* Set up entry for this TFD in Tx byte-count array */
diff --git a/drivers/net/wireless/marvell/libertas/debugfs.c b/drivers/net/wireless/marvell/libertas/debugfs.c
index c83f44f9ddf1..fe14814af300 100644
--- a/drivers/net/wireless/marvell/libertas/debugfs.c
+++ b/drivers/net/wireless/marvell/libertas/debugfs.c
@@ -708,8 +708,6 @@ void lbs_debugfs_init_one(struct lbs_private *priv, struct net_device *dev)
                goto exit;
        priv->debugfs_dir = debugfs_create_dir(dev->name, lbs_dir);
-        if (!priv->debugfs_dir)
-                goto exit;
        for (i=0; i<ARRAY_SIZE(debugfs_files); i++) {
                files = &debugfs_files[i];
@@ -721,8 +719,6 @@ void lbs_debugfs_init_one(struct lbs_private *priv, struct net_device *dev)
        }
        priv->events_dir = debugfs_create_dir("subscribed_events", priv->debugfs_dir);
-        if (!priv->events_dir)
-                goto exit;
        for (i=0; i<ARRAY_SIZE(debugfs_events_files); i++) {
                files = &debugfs_events_files[i];
@@ -734,8 +730,6 @@ void lbs_debugfs_init_one(struct lbs_private *priv, struct net_device *dev)
        }
        priv->regs_dir = debugfs_create_dir("registers", priv->debugfs_dir);
-        if (!priv->regs_dir)
-                goto exit;
        for (i=0; i<ARRAY_SIZE(debugfs_regs_files); i++) {
                files = &debugfs_regs_files[i];
diff --git a/drivers/net/wireless/marvell/libertas/mesh.c b/drivers/net/wireless/marvell/libertas/mesh.c
index b0cb16ef8d1d..2315fdff56c2 100644
--- a/drivers/net/wireless/marvell/libertas/mesh.c
+++ b/drivers/net/wireless/marvell/libertas/mesh.c
@@ -797,7 +797,12 @@ static void lbs_persist_config_init(struct net_device *dev)
 {
        int ret;
        ret = sysfs_create_group(&(dev->dev.kobj), &boot_opts_group);
+        if (ret)
+                pr_err("failed to create boot_opts_group.\n");
        ret = sysfs_create_group(&(dev->dev.kobj), &mesh_ie_group);
+        if (ret)
+                pr_err("failed to create mesh_ie_group.\n");
 }
 static void lbs_persist_config_remove(struct net_device *dev)
diff --git a/drivers/net/wireless/marvell/libertas_tf/main.c b/drivers/net/wireless/marvell/libertas_tf/main.c
index 1d45da187b9b..a7cb7d06e5e6 100644
--- a/drivers/net/wireless/marvell/libertas_tf/main.c
+++ b/drivers/net/wireless/marvell/libertas_tf/main.c
@@ -676,7 +676,7 @@ int lbtf_remove_card(struct lbtf_private *priv)
        ieee80211_unregister_hw(hw);
        ieee80211_free_hw(hw);
-    lbtf_deb_leave(LBTF_DEB_MAIN);
+        lbtf_deb_leave(LBTF_DEB_MAIN);
        return 0;
 }
 EXPORT_SYMBOL_GPL(lbtf_remove_card);
diff --git a/drivers/net/wireless/marvell/mwifiex/Kconfig b/drivers/net/wireless/marvell/mwifiex/Kconfig
index 279167ddd293..524fd565cb2a 100644
--- a/drivers/net/wireless/marvell/mwifiex/Kconfig
+++ b/drivers/net/wireless/marvell/mwifiex/Kconfig
@@ -9,7 +9,7 @@ config MWIFIEX
          mwifiex.
 config MWIFIEX_SDIO
-        tristate "Marvell WiFi-Ex Driver for SD8786/SD8787/SD8797/SD8887/SD8897/SD8997"
+        tristate "Marvell WiFi-Ex Driver for SD8786/SD8787/SD8797/SD8887/SD8897/SD8977/SD8997"
        depends on MWIFIEX && MMC
        select FW_LOADER
        select WANT_DEV_COREDUMP
diff --git a/drivers/net/wireless/marvell/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c
index cbe4493b3266..8ab114cf3467 100644
--- a/drivers/net/wireless/marvell/mwifiex/debugfs.c
+++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c
@@ -922,9 +922,8 @@ mwifiex_reset_write(struct file *file,
 }
 #define MWIFIEX_DFS_ADD_FILE(name) do {                                 \
-        if (!debugfs_create_file(#name, 0644, priv->dfs_dev_dir,        \
+        debugfs_create_file(#name, 0644, priv->dfs_dev_dir, priv,       \
-                        priv, &mwifiex_dfs_##name##_fops))              \
+                            &mwifiex_dfs_##name##_fops);                \
-                return;                                                 \
 } while (0);
 #define MWIFIEX_DFS_FILE_OPS(name)                                      \
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index d49fbd58afa7..a85648342d15 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -489,6 +489,8 @@ static void mwifiex_sdio_coredump(struct device *dev)
 #define SDIO_DEVICE_ID_MARVELL_8887   (0x9135)
 /* Device ID for SD8801 */
 #define SDIO_DEVICE_ID_MARVELL_8801   (0x9139)
+/* Device ID for SD8977 */
+#define SDIO_DEVICE_ID_MARVELL_8977   (0x9145)
 /* Device ID for SD8997 */
 #define SDIO_DEVICE_ID_MARVELL_8997   (0x9141)
@@ -507,6 +509,8 @@ static const struct sdio_device_id mwifiex_ids[] = {
                .driver_data = (unsigned long)&mwifiex_sdio_sd8887},
        {SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8801),
                .driver_data = (unsigned long)&mwifiex_sdio_sd8801},
+        {SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8977),
+                .driver_data = (unsigned long)&mwifiex_sdio_sd8977},
        {SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8997),
                .driver_data = (unsigned long)&mwifiex_sdio_sd8997},
        {},
@@ -2726,4 +2730,5 @@ MODULE_FIRMWARE(SD8787_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(SD8797_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(SD8897_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(SD8887_DEFAULT_FW_NAME);
+MODULE_FIRMWARE(SD8977_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(SD8997_DEFAULT_FW_NAME);
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.h b/drivers/net/wireless/marvell/mwifiex/sdio.h
index dccf7fd1aef3..912de2cde8d9 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.h
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.h
@@ -36,6 +36,7 @@
 #define SD8897_DEFAULT_FW_NAME "mrvl/sd8897_uapsta.bin"
 #define SD8887_DEFAULT_FW_NAME "mrvl/sd8887_uapsta.bin"
 #define SD8801_DEFAULT_FW_NAME "mrvl/sd8801_uapsta.bin"
+#define SD8977_DEFAULT_FW_NAME "mrvl/sd8977_uapsta.bin"
 #define SD8997_DEFAULT_FW_NAME "mrvl/sd8997_uapsta.bin"
 #define BLOCK_MODE      1
@@ -371,6 +372,59 @@ static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8897 = {
                                 0x59, 0x5c, 0x5d},
 };
+static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8977 = {
+        .start_rd_port = 0,
+        .start_wr_port = 0,
+        .base_0_reg = 0xF8,
+        .base_1_reg = 0xF9,
+        .poll_reg = 0x5C,
+        .host_int_enable = UP_LD_HOST_INT_MASK | DN_LD_HOST_INT_MASK |
+                CMD_PORT_UPLD_INT_MASK | CMD_PORT_DNLD_INT_MASK,
+        .host_int_rsr_reg = 0x4,
+        .host_int_status_reg = 0x0C,
+        .host_int_mask_reg = 0x08,
+        .status_reg_0 = 0xE8,
+        .status_reg_1 = 0xE9,
+        .sdio_int_mask = 0xff,
+        .data_port_mask = 0xffffffff,
+        .io_port_0_reg = 0xE4,
+        .io_port_1_reg = 0xE5,
+        .io_port_2_reg = 0xE6,
+        .max_mp_regs = 196,
+        .rd_bitmap_l = 0x10,
+        .rd_bitmap_u = 0x11,
+        .rd_bitmap_1l = 0x12,
+        .rd_bitmap_1u = 0x13,
+        .wr_bitmap_l = 0x14,
+        .wr_bitmap_u = 0x15,
+        .wr_bitmap_1l = 0x16,
+        .wr_bitmap_1u = 0x17,
+        .rd_len_p0_l = 0x18,
+        .rd_len_p0_u = 0x19,
+        .card_misc_cfg_reg = 0xd8,
+        .card_cfg_2_1_reg = 0xd9,
+        .cmd_rd_len_0 = 0xc0,
+        .cmd_rd_len_1 = 0xc1,
+        .cmd_rd_len_2 = 0xc2,
+        .cmd_rd_len_3 = 0xc3,
+        .cmd_cfg_0 = 0xc4,
+        .cmd_cfg_1 = 0xc5,
+        .cmd_cfg_2 = 0xc6,
+        .cmd_cfg_3 = 0xc7,
+        .fw_dump_host_ready = 0xcc,
+        .fw_dump_ctrl = 0xf0,
+        .fw_dump_start = 0xf1,
+        .fw_dump_end = 0xf8,
+        .func1_dump_reg_start = 0x10,
+        .func1_dump_reg_end = 0x17,
+        .func1_scratch_reg = 0xe8,
+        .func1_spec_reg_num = 13,
+        .func1_spec_reg_table = {0x08, 0x58, 0x5C, 0x5D,
+                                 0x60, 0x61, 0x62, 0x64,
+                                 0x65, 0x66, 0x68, 0x69,
+                                 0x6a},
+};
 static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8997 = {
        .start_rd_port = 0,
        .start_wr_port = 0,
@@ -532,6 +586,22 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = {
        .can_ext_scan = true,
 };
+static const struct mwifiex_sdio_device mwifiex_sdio_sd8977 = {
+        .firmware = SD8977_DEFAULT_FW_NAME,
+        .reg = &mwifiex_reg_sd8977,
+        .max_ports = 32,
+        .mp_agg_pkt_limit = 16,
+        .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K,
+        .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX,
+        .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX,
+        .supports_sdio_new_mode = true,
+        .has_control_mask = false,
+        .can_dump_fw = true,
+        .fw_dump_enh = true,
+        .can_auto_tdls = false,
+        .can_ext_scan = true,
+};
 static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = {
        .firmware = SD8997_DEFAULT_FW_NAME,
        .reg = &mwifiex_reg_sd8997,
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c
index e2ba26378575..e769c8a555dd 100644
--- a/drivers/net/wireless/mediatek/mt76/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/dma.c
@@ -300,7 +300,7 @@ int mt76_dma_tx_queue_skb(struct mt76_dev *dev, struct mt76_queue *q,
        if (q->queued + (n + 1) / 2 >= q->ndesc - 1)
                goto unmap;
-        return dev->queue_ops->add_buf(dev, q, buf, n, tx_info, skb, t);
+        return mt76_dma_add_buf(dev, q, buf, n, tx_info, skb, t);
 unmap:
        ret = -ENOMEM;
@@ -318,7 +318,7 @@ free:
 EXPORT_SYMBOL_GPL(mt76_dma_tx_queue_skb);
 static int
-mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q, bool napi)
+mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q)
 {
        dma_addr_t addr;
        void *buf;
@@ -392,7 +392,7 @@ mt76_dma_rx_reset(struct mt76_dev *dev, enum mt76_rxq_id qid)
        mt76_dma_rx_cleanup(dev, q);
        mt76_dma_sync_idx(dev, q);
-        mt76_dma_rx_fill(dev, q, false);
+        mt76_dma_rx_fill(dev, q);
 }
 static void
@@ -417,10 +417,9 @@ mt76_add_fragment(struct mt76_dev *dev, struct mt76_queue *q, void *data,
 static int
 mt76_dma_rx_process(struct mt76_dev *dev, struct mt76_queue *q, int budget)
 {
+        int len, data_len, done = 0;
        struct sk_buff *skb;
        unsigned char *data;
-        int len;
-        int done = 0;
        bool more;
        while (done < budget) {
@@ -430,6 +429,19 @@ mt76_dma_rx_process(struct mt76_dev *dev, struct mt76_queue *q, int budget)
                if (!data)
                        break;
+                if (q->rx_head)
+                        data_len = q->buf_size;
+                else
+                        data_len = SKB_WITH_OVERHEAD(q->buf_size);
+                if (data_len < len + q->buf_offset) {
+                        dev_kfree_skb(q->rx_head);
+                        q->rx_head = NULL;
+                        skb_free_frag(data);
+                        continue;
+                }
                if (q->rx_head) {
                        mt76_add_fragment(dev, q, data, len, more);
                        continue;
@@ -440,12 +452,7 @@ mt76_dma_rx_process(struct mt76_dev *dev, struct mt76_queue *q, int budget)
                        skb_free_frag(data);
                        continue;
                }
                skb_reserve(skb, q->buf_offset);
-                if (skb->tail + len > skb->end) {
-                        dev_kfree_skb(skb);
-                        continue;
-                }
                if (q == &dev->q_rx[MT_RXQ_MCU]) {
                        u32 *rxfce = (u32 *) skb->cb;
@@ -463,7 +470,7 @@ mt76_dma_rx_process(struct mt76_dev *dev, struct mt76_queue *q, int budget)
                dev->drv->rx_skb(dev, q - dev->q_rx, skb);
        }
-        mt76_dma_rx_fill(dev, q, true);
+        mt76_dma_rx_fill(dev, q);
        return done;
 }
@@ -504,7 +511,7 @@ mt76_dma_init(struct mt76_dev *dev)
        for (i = 0; i < ARRAY_SIZE(dev->q_rx); i++) {
                netif_napi_add(&dev->napi_dev, &dev->napi[i], mt76_dma_rx_poll,
                               64);
-                mt76_dma_rx_fill(dev, &dev->q_rx[i], false);
+                mt76_dma_rx_fill(dev, &dev->q_rx[i]);
                skb_queue_head_init(&dev->rx_skb[i]);
                napi_enable(&dev->napi[i]);
        }
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 7b926dfa6b97..ee3b65a14870 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -328,6 +328,7 @@ int mt76_register_device(struct mt76_dev *dev, bool vht,
        ieee80211_hw_set(hw, MFP_CAPABLE);
        ieee80211_hw_set(hw, AP_LINK_PS);
        ieee80211_hw_set(hw, REPORTS_TX_ACK_STATUS);
+        ieee80211_hw_set(hw, NEEDS_UNIQUE_STA_ADDR);
        wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
@@ -547,7 +548,7 @@ mt76_check_ccmp_pn(struct sk_buff *skb)
 }
 static void
-mt76_check_ps(struct mt76_dev *dev, struct sk_buff *skb)
+mt76_check_sta(struct mt76_dev *dev, struct sk_buff *skb)
 {
        struct mt76_rx_status *status = (struct mt76_rx_status *) skb->cb;
        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
@@ -566,6 +567,11 @@ mt76_check_ps(struct mt76_dev *dev, struct sk_buff *skb)
        sta = container_of((void *) wcid, struct ieee80211_sta, drv_priv);
+        if (status->signal <= 0)
+                ewma_signal_add(&wcid->rssi, -status->signal);
+        wcid->inactive_count = 0;
        if (!test_bit(MT_WCID_FLAG_CHECK_PS, &wcid->flags))
                return;
@@ -625,7 +631,7 @@ void mt76_rx_poll_complete(struct mt76_dev *dev, enum mt76_rxq_id q,
        __skb_queue_head_init(&frames);
        while ((skb = __skb_dequeue(&dev->rx_skb[q])) != NULL) {
-                mt76_check_ps(dev, skb);
+                mt76_check_sta(dev, skb);
                mt76_rx_aggr_reorder(skb, &frames);
        }
@@ -659,6 +665,7 @@ mt76_sta_add(struct mt76_dev *dev, struct ieee80211_vif *vif,
                mt76_txq_init(dev, sta->txq[i]);
        }
+        ewma_signal_init(&wcid->rssi);
        rcu_assign_pointer(dev->wcid[wcid->idx], wcid);
 out:
@@ -709,3 +716,60 @@ int mt76_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
        return 0;
 }
 EXPORT_SYMBOL_GPL(mt76_sta_state);
+int mt76_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+                     int *dbm)
+{
+        struct mt76_dev *dev = hw->priv;
+        int n_chains = __sw_hweight8(dev->antenna_mask);
+        *dbm = dev->txpower_cur / 2;
+        /* convert from per-chain power to combined
+         * output on 2x2 devices
+         */
+        if (n_chains > 1)
+                *dbm += 3;
+        return 0;
+}
+EXPORT_SYMBOL_GPL(mt76_get_txpower);
+static void
+__mt76_csa_finish(void *priv, u8 *mac, struct ieee80211_vif *vif)
+{
+        if (vif->csa_active && ieee80211_csa_is_complete(vif))
+            ieee80211_csa_finish(vif);
+}
+void mt76_csa_finish(struct mt76_dev *dev)
+{
+        if (!dev->csa_complete)
+                return;
+        ieee80211_iterate_active_interfaces_atomic(dev->hw,
+                IEEE80211_IFACE_ITER_RESUME_ALL,
+                __mt76_csa_finish, dev);
+        dev->csa_complete = 0;
+}
+EXPORT_SYMBOL_GPL(mt76_csa_finish);
+static void
+__mt76_csa_check(void *priv, u8 *mac, struct ieee80211_vif *vif)
+{
+        struct mt76_dev *dev = priv;
+        if (!vif->csa_active)
+                return;
+        dev->csa_complete |= ieee80211_csa_is_complete(vif);
+}
+void mt76_csa_check(struct mt76_dev *dev)
+{
+        ieee80211_iterate_active_interfaces_atomic(dev->hw,
+                IEEE80211_IFACE_ITER_RESUME_ALL,
+                __mt76_csa_check, dev);
+}
+EXPORT_SYMBOL_GPL(mt76_csa_check);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 5cd508a68609..2bb9db4ed80a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -23,6 +23,7 @@
 #include <linux/skbuff.h>
 #include <linux/leds.h>
 #include <linux/usb.h>
+#include <linux/average.h>
 #include <net/mac80211.h>
 #include "util.h"
@@ -174,6 +175,8 @@ enum mt76_wcid_flags {
 #define MT76_N_WCIDS 128
+DECLARE_EWMA(signal, 10, 8);
 struct mt76_wcid {
        struct mt76_rx_tid __rcu *aggr[IEEE80211_NUM_TIDS];
@@ -181,6 +184,9 @@ struct mt76_wcid {
        unsigned long flags;
+        struct ewma_signal rssi;
+        int inactive_count;
        u8 idx;
        u8 hw_key_idx;
@@ -239,7 +245,9 @@ struct mt76_rx_tid {
 #define MT_TX_CB_TXS_FAILED             BIT(2)
 #define MT_PACKET_ID_MASK               GENMASK(7, 0)
-#define MT_PACKET_ID_NO_ACK             MT_PACKET_ID_MASK
+#define MT_PACKET_ID_NO_ACK             0
+#define MT_PACKET_ID_NO_SKB             1
+#define MT_PACKET_ID_FIRST              2
 #define MT_TX_STATUS_SKB_TIMEOUT        HZ
@@ -421,6 +429,7 @@ struct mt76_dev {
        struct mt76_queue q_tx[__MT_TXQ_MAX];
        struct mt76_queue q_rx[__MT_RXQ_MAX];
        const struct mt76_queue_ops *queue_ops;
+        int tx_dma_idx[4];
        wait_queue_head_t tx_wait;
        struct sk_buff_head status_list;
@@ -454,6 +463,8 @@ struct mt76_dev {
        bool led_al;
        u8 led_pin;
+        u8 csa_complete;
        u32 rxfilter;
        union {
@@ -488,7 +499,7 @@ struct mt76_rx_status {
        u8 rate_idx;
        u8 nss;
        u8 band;
-        u8 signal;
+        s8 signal;
        u8 chains;
        s8 chain_signal[IEEE80211_MAX_CHAINS];
 };
@@ -677,6 +688,14 @@ int mt76_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 struct ieee80211_sta *mt76_rx_convert(struct sk_buff *skb);
+int mt76_get_min_avg_rssi(struct mt76_dev *dev);
+int mt76_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+                     int *dbm);
+void mt76_csa_check(struct mt76_dev *dev);
+void mt76_csa_finish(struct mt76_dev *dev);
 /* internal */
 void mt76_tx_free(struct mt76_dev *dev);
 struct mt76_txwi_cache *mt76_get_txwi(struct mt76_dev *dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h b/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h
index a1657922758e..0290ba5869a5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h
@@ -88,6 +88,7 @@ static const struct mt76_reg_pair mt76x0_mac_reg_table[] = {
        { MT_TX_PROT_CFG6,              0xe3f42004 },
        { MT_TX_PROT_CFG7,              0xe3f42084 },
        { MT_TX_PROT_CFG8,              0xe3f42104 },
+        { MT_VHT_HT_FBK_CFG1,           0xedcba980 },
 };
 static const struct mt76_reg_pair mt76x0_bbp_init_tab[] = {
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
index d895b6f3dc44..1472c8699b29 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -99,7 +99,7 @@ static const struct ieee80211_ops mt76x0e_ops = {
        .sta_rate_tbl_update = mt76x02_sta_rate_tbl_update,
        .wake_tx_queue = mt76_wake_tx_queue,
        .get_survey = mt76_get_survey,
-        .get_txpower = mt76x02_get_txpower,
+        .get_txpower = mt76_get_txpower,
        .flush = mt76x0e_flush,
        .set_tim = mt76x0e_set_tim,
        .release_buffered_frames = mt76_release_buffered_frames,
@@ -141,6 +141,15 @@ static int mt76x0e_register_device(struct mt76x02_dev *dev)
        mt76_clear(dev, 0x110, BIT(9));
        mt76_set(dev, MT_MAX_LEN_CFG, BIT(13));
+        mt76_wr(dev, MT_CH_TIME_CFG,
+                MT_CH_TIME_CFG_TIMER_EN |
+                MT_CH_TIME_CFG_TX_AS_BUSY |
+                MT_CH_TIME_CFG_RX_AS_BUSY |
+                MT_CH_TIME_CFG_NAV_AS_BUSY |
+                MT_CH_TIME_CFG_EIFS_AS_BUSY |
+                MT_CH_CCA_RC_EN |
+                FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1));
        err = mt76x0_register_device(dev);
        if (err < 0)
                return err;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 1eb1a802ed20..5a4c6f34267e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -1013,6 +1013,8 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
        mt76x0_phy_calibrate(dev, false);
        mt76x0_phy_set_txpower(dev);
+        mt76x02_edcca_init(dev);
        ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
                                     MT_CALIBRATE_INTERVAL);
@@ -1075,7 +1077,9 @@ mt76x0_phy_update_channel_gain(struct mt76x02_dev *dev)
        u8 gain_delta;
        int low_gain;
-        dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev);
+        dev->cal.avg_rssi_all = mt76_get_min_avg_rssi(&dev->mt76);
+        if (!dev->cal.avg_rssi_all)
+                dev->cal.avg_rssi_all = -75;
        low_gain = (dev->cal.avg_rssi_all > mt76x02_get_rssi_gain_thresh(dev)) +
                   (dev->cal.avg_rssi_all > mt76x02_get_low_rssi_gain_thresh(dev));
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
index 0e6b43bb4678..f66e1b2f0980 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
@@ -155,7 +155,7 @@ static const struct ieee80211_ops mt76x0u_ops = {
        .sta_rate_tbl_update = mt76x02_sta_rate_tbl_update,
        .set_rts_threshold = mt76x02_set_rts_threshold,
        .wake_tx_queue = mt76_wake_tx_queue,
-        .get_txpower = mt76x02_get_txpower,
+        .get_txpower = mt76_get_txpower,
 };
 static int mt76x0u_register_device(struct mt76x02_dev *dev)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c
index 9d7585029df9..f391d2d21fbc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c
@@ -15,6 +15,7 @@
 */
 #include <linux/kernel.h>
 #include <linux/firmware.h>
+#include <linux/module.h>
 #include "mt76x0.h"
 #include "mcu.h"
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h
index 6782665049dd..6d96766a6ed3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h
@@ -15,8 +15,8 @@
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
-#ifndef __MT76X02_UTIL_H
+#ifndef __MT76x02_H
-#define __MT76X02_UTIL_H
+#define __MT76x02_H
 #include <linux/kfifo.h>
@@ -28,6 +28,9 @@
 #define MT_CALIBRATE_INTERVAL   HZ
+#define MT_WATCHDOG_TIME        (HZ / 10)
+#define MT_TX_HANG_TH           10
 #define MT_MAX_CHAINS           2
 struct mt76x02_rx_freq_cal {
        s8 high_gain[MT_MAX_CHAINS];
@@ -79,6 +82,7 @@ struct mt76x02_dev {
        struct tasklet_struct pre_tbtt_tasklet;
        struct delayed_work cal_work;
        struct delayed_work mac_work;
+        struct delayed_work wdt_work;
        u32 aggr_stats[32];
@@ -89,6 +93,9 @@ struct mt76x02_dev {
        u8 tbtt_count;
        u16 beacon_int;
+        u32 tx_hang_reset;
+        u8 tx_hang_check;
        struct mt76x02_calibration cal;
        s8 target_power;
@@ -101,6 +108,12 @@ struct mt76x02_dev {
        u8 slottime;
        struct mt76x02_dfs_pattern_detector dfs_pd;
+        /* edcca monitor */
+        bool ed_tx_blocked;
+        bool ed_monitor;
+        u8 ed_trigger;
+        u8 ed_silent;
 };
 extern struct ieee80211_rate mt76x02_rates[12];
@@ -136,6 +149,7 @@ s8 mt76x02_tx_get_max_txpwr_adj(struct mt76x02_dev *dev,
                                const struct ieee80211_tx_rate *rate);
 s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr,
                            s8 max_txpwr_adj);
+void mt76x02_wdt_work(struct work_struct *work);
 void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr);
 void mt76x02_set_tx_ackto(struct mt76x02_dev *dev);
 void mt76x02_set_coverage_class(struct ieee80211_hw *hw,
@@ -158,8 +172,6 @@ void mt76x02_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                     const u8 *mac);
 void mt76x02_sw_scan_complete(struct ieee80211_hw *hw,
                              struct ieee80211_vif *vif);
-int mt76x02_get_txpower(struct ieee80211_hw *hw,
-                        struct ieee80211_vif *vif, int *dbm);
 void mt76x02_sta_ps(struct mt76_dev *dev, struct ieee80211_sta *sta, bool ps);
 void mt76x02_bss_info_changed(struct ieee80211_hw *hw,
                              struct ieee80211_vif *vif,
@@ -224,4 +236,4 @@ mt76x02_rx_get_sta_wcid(struct mt76x02_sta *sta, bool unicast)
                return &sta->vif->group_wcid;
 }
-#endif
+#endif /* __MT76x02_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c
index a9d52ba1e270..7580c5c986ff 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c
@@ -133,5 +133,7 @@ void mt76x02_init_debugfs(struct mt76x02_dev *dev)
                                    read_txpower);
        debugfs_create_devm_seqfile(dev->mt76.dev, "agc", dir, read_agc);
+        debugfs_create_u32("tx_hang_reset", 0400, dir, &dev->tx_hang_reset);
 }
 EXPORT_SYMBOL_GPL(mt76x02_init_debugfs);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c
index 054609c634a2..19fdcab746a0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c
@@ -881,12 +881,18 @@ mt76x02_dfs_set_domain(struct mt76x02_dev *dev,
 {
        struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+        mutex_lock(&dev->mt76.mutex);
        if (dfs_pd->region != region) {
                tasklet_disable(&dfs_pd->dfs_tasklet);
+                dev->ed_monitor = region == NL80211_DFS_ETSI;
+                mt76x02_edcca_init(dev);
                dfs_pd->region = region;
                mt76x02_dfs_init_params(dev);
                tasklet_enable(&dfs_pd->dfs_tasklet);
        }
+        mutex_unlock(&dev->mt76.mutex);
 }
 void mt76x02_regd_notifier(struct wiphy *wiphy,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
index c08bf371e527..63fa27d2c404 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -130,10 +130,8 @@ static __le16
 mt76x02_mac_tx_rate_val(struct mt76x02_dev *dev,
                        const struct ieee80211_tx_rate *rate, u8 *nss_val)
 {
+        u8 phy, rate_idx, nss, bw = 0;
        u16 rateval;
-        u8 phy, rate_idx;
-        u8 nss = 1;
-        u8 bw = 0;
        if (rate->flags & IEEE80211_TX_RC_VHT_MCS) {
                rate_idx = rate->idx;
@@ -164,7 +162,7 @@ mt76x02_mac_tx_rate_val(struct mt76x02_dev *dev,
                phy = val >> 8;
                rate_idx = val & 0xff;
-                bw = 0;
+                nss = 1;
        }
        rateval = FIELD_PREP(MT_RXWI_RATE_INDEX, rate_idx);
@@ -435,7 +433,7 @@ void mt76x02_send_tx_status(struct mt76x02_dev *dev,
        }
        if (wcid) {
-                if (stat->pktid)
+                if (stat->pktid >= MT_PACKET_ID_FIRST)
                        status.skb = mt76_tx_status_skb_get(mdev, wcid,
                                                            stat->pktid, &list);
                if (status.skb)
@@ -478,7 +476,9 @@ out:
 }
 static int
-mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate)
+mt76x02_mac_process_rate(struct mt76x02_dev *dev,
+                         struct mt76_rx_status *status,
+                         u16 rate)
 {
        u8 idx = FIELD_GET(MT_RXWI_RATE_INDEX, rate);
@@ -510,11 +510,15 @@ mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate)
                status->encoding = RX_ENC_HT;
                status->rate_idx = idx;
                break;
-        case MT_PHY_TYPE_VHT:
+        case MT_PHY_TYPE_VHT: {
+                u8 n_rxstream = dev->mt76.chainmask & 0xf;
                status->encoding = RX_ENC_VHT;
                status->rate_idx = FIELD_GET(MT_RATE_INDEX_VHT_IDX, idx);
-                status->nss = FIELD_GET(MT_RATE_INDEX_VHT_NSS, idx) + 1;
+                status->nss = min_t(u8, n_rxstream,
+                                    FIELD_GET(MT_RATE_INDEX_VHT_NSS, idx) + 1);
                break;
+        }
        default:
                return -EINVAL;
        }
@@ -644,7 +648,7 @@ int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb,
        status->chains = BIT(0);
        signal = mt76x02_mac_get_rssi(dev, rxwi->rssi[0], 0);
-        for (i = 1; i < nstreams; i++) {
+        for (i = 0; i < nstreams; i++) {
                status->chains |= BIT(i);
                status->chain_signal[i] = mt76x02_mac_get_rssi(dev,
                                                               rxwi->rssi[i],
@@ -658,12 +662,7 @@ int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb,
        status->tid = FIELD_GET(MT_RXWI_TID, tid_sn);
        status->seqno = FIELD_GET(MT_RXWI_SN, tid_sn);
-        if (sta) {
+        return mt76x02_mac_process_rate(dev, status, rate);
-                ewma_signal_add(&sta->rssi, status->signal);
-                sta->inactive_count = 0;
-        }
-        return mt76x02_mac_process_rate(status, rate);
 }
 void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq)
@@ -715,7 +714,7 @@ void mt76x02_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
 }
 EXPORT_SYMBOL_GPL(mt76x02_tx_complete_skb);
-void mt76x02_mac_set_tx_protection(struct mt76x02_dev *dev, u32 val)
+void mt76x02_mac_set_rts_thresh(struct mt76x02_dev *dev, u32 val)
 {
        u32 data = 0;
@@ -729,20 +728,89 @@ void mt76x02_mac_set_tx_protection(struct mt76x02_dev *dev, u32 val)
                 MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data);
        mt76_rmw(dev, MT_OFDM_PROT_CFG,
                 MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data);
-        mt76_rmw(dev, MT_MM20_PROT_CFG,
+}
-                 MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data);
-        mt76_rmw(dev, MT_MM40_PROT_CFG,
+void mt76x02_mac_set_tx_protection(struct mt76x02_dev *dev, bool legacy_prot,
-                 MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data);
+                                   int ht_mode)
-        mt76_rmw(dev, MT_GF20_PROT_CFG,
+{
-                 MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data);
+        int mode = ht_mode & IEEE80211_HT_OP_MODE_PROTECTION;
-        mt76_rmw(dev, MT_GF40_PROT_CFG,
+        bool non_gf = !!(ht_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
-                 MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data);
+        u32 prot[6];
-        mt76_rmw(dev, MT_TX_PROT_CFG6,
+        u32 vht_prot[3];
-                 MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data);
+        int i;
-        mt76_rmw(dev, MT_TX_PROT_CFG7,
+        u16 rts_thr;
-                 MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data);
-        mt76_rmw(dev, MT_TX_PROT_CFG8,
+        for (i = 0; i < ARRAY_SIZE(prot); i++) {
-                 MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data);
+                prot[i] = mt76_rr(dev, MT_CCK_PROT_CFG + i * 4);
+                prot[i] &= ~MT_PROT_CFG_CTRL;
+                if (i >= 2)
+                        prot[i] &= ~MT_PROT_CFG_RATE;
+        }
+        for (i = 0; i < ARRAY_SIZE(vht_prot); i++) {
+                vht_prot[i] = mt76_rr(dev, MT_TX_PROT_CFG6 + i * 4);
+                vht_prot[i] &= ~(MT_PROT_CFG_CTRL | MT_PROT_CFG_RATE);
+        }
+        rts_thr = mt76_get_field(dev, MT_TX_RTS_CFG, MT_TX_RTS_CFG_THRESH);
+        if (rts_thr != 0xffff)
+                prot[0] |= MT_PROT_CTRL_RTS_CTS;
+        if (legacy_prot) {
+                prot[1] |= MT_PROT_CTRL_CTS2SELF;
+                prot[2] |= MT_PROT_RATE_CCK_11;
+                prot[3] |= MT_PROT_RATE_CCK_11;
+                prot[4] |= MT_PROT_RATE_CCK_11;
+                prot[5] |= MT_PROT_RATE_CCK_11;
+                vht_prot[0] |= MT_PROT_RATE_CCK_11;
+                vht_prot[1] |= MT_PROT_RATE_CCK_11;
+                vht_prot[2] |= MT_PROT_RATE_CCK_11;
+        } else {
+                if (rts_thr != 0xffff)
+                        prot[1] |= MT_PROT_CTRL_RTS_CTS;
+                prot[2] |= MT_PROT_RATE_OFDM_24;
+                prot[3] |= MT_PROT_RATE_DUP_OFDM_24;
+                prot[4] |= MT_PROT_RATE_OFDM_24;
+                prot[5] |= MT_PROT_RATE_DUP_OFDM_24;
+                vht_prot[0] |= MT_PROT_RATE_OFDM_24;
+                vht_prot[1] |= MT_PROT_RATE_DUP_OFDM_24;
+                vht_prot[2] |= MT_PROT_RATE_SGI_OFDM_24;
+        }
+        switch (mode) {
+        case IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER:
+        case IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED:
+                prot[2] |= MT_PROT_CTRL_RTS_CTS;
+                prot[3] |= MT_PROT_CTRL_RTS_CTS;
+                prot[4] |= MT_PROT_CTRL_RTS_CTS;
+                prot[5] |= MT_PROT_CTRL_RTS_CTS;
+                vht_prot[0] |= MT_PROT_CTRL_RTS_CTS;
+                vht_prot[1] |= MT_PROT_CTRL_RTS_CTS;
+                vht_prot[2] |= MT_PROT_CTRL_RTS_CTS;
+                break;
+        case IEEE80211_HT_OP_MODE_PROTECTION_20MHZ:
+                prot[3] |= MT_PROT_CTRL_RTS_CTS;
+                prot[5] |= MT_PROT_CTRL_RTS_CTS;
+                vht_prot[1] |= MT_PROT_CTRL_RTS_CTS;
+                vht_prot[2] |= MT_PROT_CTRL_RTS_CTS;
+                break;
+        }
+        if (non_gf) {
+                prot[4] |= MT_PROT_CTRL_RTS_CTS;
+                prot[5] |= MT_PROT_CTRL_RTS_CTS;
+        }
+        for (i = 0; i < ARRAY_SIZE(prot); i++)
+                mt76_wr(dev, MT_CCK_PROT_CFG + i * 4, prot[i]);
+        for (i = 0; i < ARRAY_SIZE(vht_prot); i++)
+                mt76_wr(dev, MT_TX_PROT_CFG6 + i * 4, vht_prot[i]);
 }
 void mt76x02_update_channel(struct mt76_dev *mdev)
@@ -774,8 +842,90 @@ static void mt76x02_check_mac_err(struct mt76x02_dev *dev)
        mt76_set(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_RESET_CSR);
        udelay(10);
-        mt76_clear(dev, MT_MAC_SYS_CTRL,
+        mt76_wr(dev, MT_MAC_SYS_CTRL,
-                   MT_MAC_SYS_CTRL_ENABLE_TX | MT_MAC_SYS_CTRL_ENABLE_RX);
+                MT_MAC_SYS_CTRL_ENABLE_TX | MT_MAC_SYS_CTRL_ENABLE_RX);
+}
+static void
+mt76x02_edcca_tx_enable(struct mt76x02_dev *dev, bool enable)
+{
+        if (enable) {
+                u32 data;
+                mt76_set(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_ENABLE_TX);
+                mt76_set(dev, MT_AUTO_RSP_CFG, MT_AUTO_RSP_EN);
+                /* enable pa-lna */
+                data = mt76_rr(dev, MT_TX_PIN_CFG);
+                data |= MT_TX_PIN_CFG_TXANT |
+                        MT_TX_PIN_CFG_RXANT |
+                        MT_TX_PIN_RFTR_EN |
+                        MT_TX_PIN_TRSW_EN;
+                mt76_wr(dev, MT_TX_PIN_CFG, data);
+        } else {
+                mt76_clear(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_ENABLE_TX);
+                mt76_clear(dev, MT_AUTO_RSP_CFG, MT_AUTO_RSP_EN);
+                /* disable pa-lna */
+                mt76_clear(dev, MT_TX_PIN_CFG, MT_TX_PIN_CFG_TXANT);
+                mt76_clear(dev, MT_TX_PIN_CFG, MT_TX_PIN_CFG_RXANT);
+        }
+        dev->ed_tx_blocked = !enable;
+}
+void mt76x02_edcca_init(struct mt76x02_dev *dev)
+{
+        dev->ed_trigger = 0;
+        dev->ed_silent = 0;
+        if (dev->ed_monitor) {
+                struct ieee80211_channel *chan = dev->mt76.chandef.chan;
+                u8 ed_th = chan->band == NL80211_BAND_5GHZ ? 0x0e : 0x20;
+                mt76_clear(dev, MT_TX_LINK_CFG, MT_TX_CFACK_EN);
+                mt76_set(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN);
+                mt76_rmw(dev, MT_BBP(AGC, 2), GENMASK(15, 0),
+                         ed_th << 8 | ed_th);
+                if (!is_mt76x2(dev))
+                        mt76_set(dev, MT_TXOP_HLDR_ET,
+                                 MT_TXOP_HLDR_TX40M_BLK_EN);
+        } else {
+                mt76_set(dev, MT_TX_LINK_CFG, MT_TX_CFACK_EN);
+                mt76_clear(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN);
+                if (is_mt76x2(dev)) {
+                        mt76_wr(dev, MT_BBP(AGC, 2), 0x00007070);
+                } else {
+                        mt76_wr(dev, MT_BBP(AGC, 2), 0x003a6464);
+                        mt76_clear(dev, MT_TXOP_HLDR_ET,
+                                   MT_TXOP_HLDR_TX40M_BLK_EN);
+                }
+        }
+        mt76x02_edcca_tx_enable(dev, true);
+}
+EXPORT_SYMBOL_GPL(mt76x02_edcca_init);
+#define MT_EDCCA_TH             90
+#define MT_EDCCA_BLOCK_TH       2
+static void mt76x02_edcca_check(struct mt76x02_dev *dev)
+{
+        u32 val, busy;
+        val = mt76_rr(dev, MT_ED_CCA_TIMER);
+        busy = (val * 100) / jiffies_to_usecs(MT_CALIBRATE_INTERVAL);
+        busy = min_t(u32, busy, 100);
+        if (busy > MT_EDCCA_TH) {
+                dev->ed_trigger++;
+                dev->ed_silent = 0;
+        } else {
+                dev->ed_silent++;
+                dev->ed_trigger = 0;
+        }
+        if (dev->ed_trigger > MT_EDCCA_BLOCK_TH &&
+            !dev->ed_tx_blocked)
+                mt76x02_edcca_tx_enable(dev, false);
+        else if (dev->ed_silent > MT_EDCCA_BLOCK_TH &&
+                 dev->ed_tx_blocked)
+                mt76x02_edcca_tx_enable(dev, true);
 }
 void mt76x02_mac_work(struct work_struct *work)
@@ -784,6 +934,8 @@ void mt76x02_mac_work(struct work_struct *work)
                                               mac_work.work);
        int i, idx;
+        mutex_lock(&dev->mt76.mutex);
        mt76x02_update_channel(&dev->mt76);
        for (i = 0, idx = 0; i < 16; i++) {
                u32 val = mt76_rr(dev, MT_TX_AGG_CNT(i));
@@ -792,10 +944,14 @@ void mt76x02_mac_work(struct work_struct *work)
                dev->aggr_stats[idx++] += val >> 16;
        }
-        /* XXX: check beacon stuck for ap mode */
        if (!dev->beacon_mask)
                mt76x02_check_mac_err(dev);
+        if (dev->ed_monitor)
+                mt76x02_edcca_check(dev);
+        mutex_unlock(&dev->mt76.mutex);
        mt76_tx_status_check(&dev->mt76, NULL, false);
        ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mac_work,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
index 4e597004c445..940c07f665cd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
@@ -18,8 +18,6 @@
 #ifndef __MT76X02_MAC_H
 #define __MT76X02_MAC_H
-#include <linux/average.h>
 struct mt76x02_dev;
 struct mt76x02_tx_status {
@@ -41,8 +39,6 @@ struct mt76x02_vif {
        u8 idx;
 };
-DECLARE_EWMA(signal, 10, 8);
 struct mt76x02_sta {
        struct mt76_wcid wcid; /* must be first */
@@ -50,8 +46,6 @@ struct mt76x02_sta {
        struct mt76x02_tx_status status;
        int n_frames;
-        struct ewma_signal rssi;
-        int inactive_count;
 };
 #define MT_RXINFO_BA                    BIT(0)
@@ -194,7 +188,9 @@ void mt76x02_send_tx_status(struct mt76x02_dev *dev,
                            struct mt76x02_tx_status *stat, u8 *update);
 int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb,
                           void *rxi);
-void mt76x02_mac_set_tx_protection(struct mt76x02_dev *dev, u32 val);
+void mt76x02_mac_set_tx_protection(struct mt76x02_dev *dev, bool legacy_prot,
+                                   int ht_mode);
+void mt76x02_mac_set_rts_thresh(struct mt76x02_dev *dev, u32 val);
 void mt76x02_mac_setaddr(struct mt76x02_dev *dev, u8 *addr);
 void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi,
                            struct sk_buff *skb, struct mt76_wcid *wcid,
@@ -210,4 +206,6 @@ int mt76x02_mac_set_beacon(struct mt76x02_dev *dev, u8 vif_idx,
                           struct sk_buff *skb);
 void mt76x02_mac_set_beacon_enable(struct mt76x02_dev *dev, u8 vif_idx,
                                   bool val);
+void mt76x02_edcca_init(struct mt76x02_dev *dev);
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
index 66315410aebe..374bc9d91f12 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
@@ -116,14 +116,20 @@ static void mt76x02_pre_tbtt_tasklet(unsigned long arg)
                IEEE80211_IFACE_ITER_RESUME_ALL,
                mt76x02_update_beacon_iter, dev);
+        mt76_csa_check(&dev->mt76);
+        if (dev->mt76.csa_complete)
+                return;
        do {
                nframes = skb_queue_len(&data.q);
                ieee80211_iterate_active_interfaces_atomic(mt76_hw(dev),
                        IEEE80211_IFACE_ITER_RESUME_ALL,
                        mt76x02_add_buffered_bc, &data);
-        } while (nframes != skb_queue_len(&data.q));
+        } while (nframes != skb_queue_len(&data.q) &&
+                 skb_queue_len(&data.q) < 8);
-        if (!nframes)
+        if (!skb_queue_len(&data.q))
                return;
        for (i = 0; i < ARRAY_SIZE(data.tail); i++) {
@@ -308,8 +314,12 @@ irqreturn_t mt76x02_irq_handler(int irq, void *dev_instance)
                tasklet_schedule(&dev->pre_tbtt_tasklet);
        /* send buffered multicast frames now */
-        if (intr & MT_INT_TBTT)
+        if (intr & MT_INT_TBTT) {
-                mt76_queue_kick(dev, &dev->mt76.q_tx[MT_TXQ_PSD]);
+                if (dev->mt76.csa_complete)
+                        mt76_csa_finish(&dev->mt76);
+                else
+                        mt76_queue_kick(dev, &dev->mt76.q_tx[MT_TXQ_PSD]);
+        }
        if (intr & MT_INT_TX_STAT) {
                mt76x02_mac_poll_tx_status(dev, true);
@@ -384,3 +394,127 @@ void mt76x02_mac_start(struct mt76x02_dev *dev)
                           MT_INT_TX_STAT);
 }
 EXPORT_SYMBOL_GPL(mt76x02_mac_start);
+static bool mt76x02_tx_hang(struct mt76x02_dev *dev)
+{
+        u32 dma_idx, prev_dma_idx;
+        struct mt76_queue *q;
+        int i;
+        for (i = 0; i < 4; i++) {
+                q = &dev->mt76.q_tx[i];
+                if (!q->queued)
+                        continue;
+                prev_dma_idx = dev->mt76.tx_dma_idx[i];
+                dma_idx = ioread32(&q->regs->dma_idx);
+                dev->mt76.tx_dma_idx[i] = dma_idx;
+                if (prev_dma_idx == dma_idx)
+                        break;
+        }
+        return i < 4;
+}
+static void mt76x02_watchdog_reset(struct mt76x02_dev *dev)
+{
+        u32 mask = dev->mt76.mmio.irqmask;
+        int i;
+        ieee80211_stop_queues(dev->mt76.hw);
+        set_bit(MT76_RESET, &dev->mt76.state);
+        tasklet_disable(&dev->pre_tbtt_tasklet);
+        tasklet_disable(&dev->tx_tasklet);
+        for (i = 0; i < ARRAY_SIZE(dev->mt76.napi); i++)
+                napi_disable(&dev->mt76.napi[i]);
+        mutex_lock(&dev->mt76.mutex);
+        if (dev->beacon_mask)
+                mt76_clear(dev, MT_BEACON_TIME_CFG,
+                           MT_BEACON_TIME_CFG_BEACON_TX |
+                           MT_BEACON_TIME_CFG_TBTT_EN);
+        mt76x02_irq_disable(dev, mask);
+        /* perform device reset */
+        mt76_clear(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN);
+        mt76_wr(dev, MT_MAC_SYS_CTRL, 0);
+        mt76_clear(dev, MT_WPDMA_GLO_CFG,
+                   MT_WPDMA_GLO_CFG_TX_DMA_EN | MT_WPDMA_GLO_CFG_RX_DMA_EN);
+        usleep_range(5000, 10000);
+        mt76_wr(dev, MT_INT_SOURCE_CSR, 0xffffffff);
+        /* let fw reset DMA */
+        mt76_set(dev, 0x734, 0x3);
+        for (i = 0; i < ARRAY_SIZE(dev->mt76.q_tx); i++)
+                mt76_queue_tx_cleanup(dev, i, true);
+        for (i = 0; i < ARRAY_SIZE(dev->mt76.q_rx); i++)
+                mt76_queue_rx_reset(dev, i);
+        mt76_wr(dev, MT_MAC_SYS_CTRL,
+                MT_MAC_SYS_CTRL_ENABLE_TX | MT_MAC_SYS_CTRL_ENABLE_RX);
+        mt76_set(dev, MT_WPDMA_GLO_CFG,
+                 MT_WPDMA_GLO_CFG_TX_DMA_EN | MT_WPDMA_GLO_CFG_RX_DMA_EN);
+        if (dev->ed_monitor)
+                mt76_set(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN);
+        if (dev->beacon_mask)
+                mt76_set(dev, MT_BEACON_TIME_CFG,
+                         MT_BEACON_TIME_CFG_BEACON_TX |
+                         MT_BEACON_TIME_CFG_TBTT_EN);
+        mt76x02_irq_enable(dev, mask);
+        mutex_unlock(&dev->mt76.mutex);
+        clear_bit(MT76_RESET, &dev->mt76.state);
+        tasklet_enable(&dev->tx_tasklet);
+        tasklet_schedule(&dev->tx_tasklet);
+        tasklet_enable(&dev->pre_tbtt_tasklet);
+        for (i = 0; i < ARRAY_SIZE(dev->mt76.napi); i++) {
+                napi_enable(&dev->mt76.napi[i]);
+                napi_schedule(&dev->mt76.napi[i]);
+        }
+        ieee80211_wake_queues(dev->mt76.hw);
+        mt76_txq_schedule_all(&dev->mt76);
+}
+static void mt76x02_check_tx_hang(struct mt76x02_dev *dev)
+{
+        if (mt76x02_tx_hang(dev)) {
+                if (++dev->tx_hang_check < MT_TX_HANG_TH)
+                        return;
+                mt76x02_watchdog_reset(dev);
+                dev->tx_hang_reset++;
+                dev->tx_hang_check = 0;
+                memset(dev->mt76.tx_dma_idx, 0xff,
+                       sizeof(dev->mt76.tx_dma_idx));
+        } else {
+                dev->tx_hang_check = 0;
+        }
+}
+void mt76x02_wdt_work(struct work_struct *work)
+{
+        struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev,
+                                               wdt_work.work);
+        mt76x02_check_tx_hang(dev);
+        ieee80211_queue_delayed_work(mt76_hw(dev), &dev->wdt_work,
+                                     MT_WATCHDOG_TIME);
+}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
index 977a8e7e26df..a020c757ba5c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
@@ -132,53 +132,6 @@ void mt76x02_phy_set_txpower(struct mt76x02_dev *dev, int txp_0, int txp_1)
 }
 EXPORT_SYMBOL_GPL(mt76x02_phy_set_txpower);
-int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev)
-{
-        struct mt76x02_sta *sta;
-        struct mt76_wcid *wcid;
-        int i, j, min_rssi = 0;
-        s8 cur_rssi;
-        local_bh_disable();
-        rcu_read_lock();
-        for (i = 0; i < ARRAY_SIZE(dev->mt76.wcid_mask); i++) {
-                unsigned long mask = dev->mt76.wcid_mask[i];
-                if (!mask)
-                        continue;
-                for (j = i * BITS_PER_LONG; mask; j++, mask >>= 1) {
-                        if (!(mask & 1))
-                                continue;
-                        wcid = rcu_dereference(dev->mt76.wcid[j]);
-                        if (!wcid)
-                                continue;
-                        sta = container_of(wcid, struct mt76x02_sta, wcid);
-                        spin_lock(&dev->mt76.rx_lock);
-                        if (sta->inactive_count++ < 5)
-                                cur_rssi = ewma_signal_read(&sta->rssi);
-                        else
-                                cur_rssi = 0;
-                        spin_unlock(&dev->mt76.rx_lock);
-                        if (cur_rssi < min_rssi)
-                                min_rssi = cur_rssi;
-                }
-        }
-        rcu_read_unlock();
-        local_bh_enable();
-        if (!min_rssi)
-                return -75;
-        return min_rssi;
-}
-EXPORT_SYMBOL_GPL(mt76x02_phy_get_min_avg_rssi);
 void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl)
 {
        int core_val, agc_val;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
index 2b316cf7c70c..d2971db06f13 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
@@ -51,7 +51,6 @@ void mt76x02_limit_rate_power(struct mt76_rate_power *r, int limit);
 int mt76x02_get_max_rate_power(struct mt76_rate_power *r);
 void mt76x02_phy_set_rxpath(struct mt76x02_dev *dev);
 void mt76x02_phy_set_txdac(struct mt76x02_dev *dev);
-int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev);
 void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl);
 void mt76x02_phy_set_band(struct mt76x02_dev *dev, int band,
                          bool primary_upper);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
index f7de77d09d28..7401cb94fb72 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
@@ -230,6 +230,29 @@
 #define MT_COM_REG2                     0x0738
 #define MT_COM_REG3                     0x073C
+#define MT_LED_CTRL                     0x0770
+#define MT_LED_CTRL_REPLAY(_n)          BIT(0 + (8 * (_n)))
+#define MT_LED_CTRL_POLARITY(_n)        BIT(1 + (8 * (_n)))
+#define MT_LED_CTRL_TX_BLINK_MODE(_n)   BIT(2 + (8 * (_n)))
+#define MT_LED_CTRL_KICK(_n)            BIT(7 + (8 * (_n)))
+#define MT_LED_TX_BLINK_0               0x0774
+#define MT_LED_TX_BLINK_1               0x0778
+#define MT_LED_S0_BASE                  0x077C
+#define MT_LED_S0(_n)                   (MT_LED_S0_BASE + 8 * (_n))
+#define MT_LED_S1_BASE                  0x0780
+#define MT_LED_S1(_n)                   (MT_LED_S1_BASE + 8 * (_n))
+#define MT_LED_STATUS_OFF_MASK          GENMASK(31, 24)
+#define MT_LED_STATUS_OFF(_v)           (((_v) << __ffs(MT_LED_STATUS_OFF_MASK)) & \
+                                         MT_LED_STATUS_OFF_MASK)
+#define MT_LED_STATUS_ON_MASK           GENMASK(23, 16)
+#define MT_LED_STATUS_ON(_v)            (((_v) << __ffs(MT_LED_STATUS_ON_MASK)) & \
+                                         MT_LED_STATUS_ON_MASK)
+#define MT_LED_STATUS_DURATION_MASK     GENMASK(15, 8)
+#define MT_LED_STATUS_DURATION(_v)      (((_v) << __ffs(MT_LED_STATUS_DURATION_MASK)) & \
+                                         MT_LED_STATUS_DURATION_MASK)
 #define MT_FCE_PSE_CTRL                 0x0800
 #define MT_FCE_PARAMETERS               0x0804
 #define MT_FCE_CSO                      0x0808
@@ -318,6 +341,7 @@
 #define MT_CH_TIME_CFG_NAV_AS_BUSY      BIT(3)
 #define MT_CH_TIME_CFG_EIFS_AS_BUSY     BIT(4)
 #define MT_CH_TIME_CFG_MDRDY_CNT_EN     BIT(5)
+#define MT_CH_CCA_RC_EN                 BIT(6)
 #define MT_CH_TIME_CFG_CH_TIMER_CLR     GENMASK(9, 8)
 #define MT_CH_TIME_CFG_MDRDY_CLR        GENMASK(11, 10)
@@ -378,6 +402,9 @@
 #define MT_TX_PWR_CFG_4                 0x1324
 #define MT_TX_PIN_CFG                   0x1328
 #define MT_TX_PIN_CFG_TXANT             GENMASK(3, 0)
+#define MT_TX_PIN_CFG_RXANT             GENMASK(11, 8)
+#define MT_TX_PIN_RFTR_EN               BIT(16)
+#define MT_TX_PIN_TRSW_EN               BIT(18)
 #define MT_TX_BAND_CFG                  0x132c
 #define MT_TX_BAND_CFG_UPPER_40M        BIT(0)
@@ -398,6 +425,7 @@
 #define MT_TXOP_CTRL_CFG                0x1340
 #define MT_TXOP_TRUN_EN                 GENMASK(5, 0)
 #define MT_TXOP_EXT_CCA_DLY             GENMASK(15, 8)
+#define MT_TXOP_ED_CCA_EN               BIT(20)
 #define MT_TX_RTS_CFG                   0x1344
 #define MT_TX_RTS_CFG_RETRY_LIMIT       GENMASK(7, 0)
@@ -409,6 +437,7 @@
 #define MT_TX_RETRY_CFG                 0x134c
 #define MT_TX_LINK_CFG                  0x1350
+#define MT_TX_CFACK_EN                  BIT(12)
 #define MT_VHT_HT_FBK_CFG0              0x1354
 #define MT_VHT_HT_FBK_CFG1              0x1358
 #define MT_LG_FBK_CFG0                  0x135c
@@ -440,9 +469,10 @@
 #define MT_PROT_TXOP_ALLOW_GF40         BIT(25)
 #define MT_PROT_RTS_THR_EN              BIT(26)
 #define MT_PROT_RATE_CCK_11             0x0003
-#define MT_PROT_RATE_OFDM_6             0x4000
+#define MT_PROT_RATE_OFDM_6             0x2000
-#define MT_PROT_RATE_OFDM_24            0x4004
+#define MT_PROT_RATE_OFDM_24            0x2004
-#define MT_PROT_RATE_DUP_OFDM_24        0x4084
+#define MT_PROT_RATE_DUP_OFDM_24        0x2084
+#define MT_PROT_RATE_SGI_OFDM_24        0x2104
 #define MT_PROT_TXOP_ALLOW_ALL          GENMASK(25, 20)
 #define MT_PROT_TXOP_ALLOW_BW20         (MT_PROT_TXOP_ALLOW_ALL &       \
                                         ~MT_PROT_TXOP_ALLOW_MM40 &     \
@@ -511,6 +541,7 @@
 #define MT_RX_FILTR_CFG_CTRL_RSV        BIT(16)
 #define MT_AUTO_RSP_CFG                 0x1404
+#define MT_AUTO_RSP_EN                  BIT(0)
 #define MT_AUTO_RSP_PREAMB_SHORT        BIT(4)
 #define MT_LEGACY_BASIC_RATE            0x1408
 #define MT_HT_BASIC_RATE                0x140c
@@ -532,6 +563,7 @@
 #define MT_PN_PAD_MODE                  0x150c
 #define MT_TXOP_HLDR_ET                 0x1608
+#define MT_TXOP_HLDR_TX40M_BLK_EN       BIT(1)
 #define MT_PROT_AUTO_TX_CFG             0x1648
 #define MT_PROT_AUTO_TX_CFG_PROT_PADJ   GENMASK(11, 8)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
index 4598cb2cc3ff..a5413a309a0a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
@@ -177,7 +177,7 @@ int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
        if (ret < 0)
                return ret;
-        if (pid && pid != MT_PACKET_ID_NO_ACK)
+        if (pid >= MT_PACKET_ID_FIRST)
                qsel = MT_QSEL_MGMT;
        *tx_info = FIELD_PREP(MT_TXD_INFO_QSEL, qsel) |
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
index 81970cf777c0..098d05e109e7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
@@ -87,8 +87,7 @@ int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data,
        pid = mt76_tx_status_skb_add(mdev, wcid, skb);
        txwi->pktid = pid;
-        if ((pid && pid != MT_PACKET_ID_NO_ACK) ||
+        if (pid >= MT_PACKET_ID_FIRST || q2ep(q->hw_idx) == MT_EP_OUT_HCCA)
-            q2ep(q->hw_idx) == MT_EP_OUT_HCCA)
                qsel = MT_QSEL_MGMT;
        else
                qsel = MT_QSEL_EDCA;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
index 38bd466cff16..062614ad0d51 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -75,6 +75,58 @@ static const struct ieee80211_iface_combination mt76x02_if_comb[] = {
        }
 };
+static void
+mt76x02_led_set_config(struct mt76_dev *mdev, u8 delay_on,
+                       u8 delay_off)
+{
+        struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev,
+                                               mt76);
+        u32 val;
+        val = MT_LED_STATUS_DURATION(0xff) |
+              MT_LED_STATUS_OFF(delay_off) |
+              MT_LED_STATUS_ON(delay_on);
+        mt76_wr(dev, MT_LED_S0(mdev->led_pin), val);
+        mt76_wr(dev, MT_LED_S1(mdev->led_pin), val);
+        val = MT_LED_CTRL_REPLAY(mdev->led_pin) |
+              MT_LED_CTRL_KICK(mdev->led_pin);
+        if (mdev->led_al)
+                val |= MT_LED_CTRL_POLARITY(mdev->led_pin);
+        mt76_wr(dev, MT_LED_CTRL, val);
+}
+static int
+mt76x02_led_set_blink(struct led_classdev *led_cdev,
+                      unsigned long *delay_on,
+                      unsigned long *delay_off)
+{
+        struct mt76_dev *mdev = container_of(led_cdev, struct mt76_dev,
+                                             led_cdev);
+        u8 delta_on, delta_off;
+        delta_off = max_t(u8, *delay_off / 10, 1);
+        delta_on = max_t(u8, *delay_on / 10, 1);
+        mt76x02_led_set_config(mdev, delta_on, delta_off);
+        return 0;
+}
+static void
+mt76x02_led_set_brightness(struct led_classdev *led_cdev,
+                           enum led_brightness brightness)
+{
+        struct mt76_dev *mdev = container_of(led_cdev, struct mt76_dev,
+                                             led_cdev);
+        if (!brightness)
+                mt76x02_led_set_config(mdev, 0, 0xff);
+        else
+                mt76x02_led_set_config(mdev, 0xff, 0);
+}
 void mt76x02_init_device(struct mt76x02_dev *dev)
 {
        struct ieee80211_hw *hw = mt76_hw(dev);
@@ -93,6 +145,8 @@ void mt76x02_init_device(struct mt76x02_dev *dev)
                                         MT_DMA_HDR_LEN;
                wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
        } else {
+                INIT_DELAYED_WORK(&dev->wdt_work, mt76x02_wdt_work);
                mt76x02_dfs_init_detector(dev);
                wiphy->reg_notifier = mt76x02_regd_notifier;
@@ -106,7 +160,16 @@ void mt76x02_init_device(struct mt76x02_dev *dev)
 #endif
                        BIT(NL80211_IFTYPE_ADHOC);
+                wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
                wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VHT_IBSS);
+                /* init led callbacks */
+                if (IS_ENABLED(CONFIG_MT76_LEDS)) {
+                        dev->mt76.led_cdev.brightness_set =
+                                        mt76x02_led_set_brightness;
+                        dev->mt76.led_cdev.blink_set = mt76x02_led_set_blink;
+                }
        }
        hw->sta_data_size = sizeof(struct mt76x02_sta);
@@ -189,8 +252,6 @@ int mt76x02_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
        if (vif->type == NL80211_IFTYPE_AP)
                set_bit(MT_WCID_FLAG_CHECK_PS, &msta->wcid.flags);
-        ewma_signal_init(&msta->rssi);
        return 0;
 }
 EXPORT_SYMBOL_GPL(mt76x02_sta_add);
@@ -463,7 +524,7 @@ int mt76x02_set_rts_threshold(struct ieee80211_hw *hw, u32 val)
                return -EINVAL;
        mutex_lock(&dev->mt76.mutex);
-        mt76x02_mac_set_tx_protection(dev, val);
+        mt76x02_mac_set_rts_thresh(dev, val);
        mutex_unlock(&dev->mt76.mutex);
        return 0;
@@ -546,24 +607,6 @@ void mt76x02_sw_scan_complete(struct ieee80211_hw *hw,
 }
 EXPORT_SYMBOL_GPL(mt76x02_sw_scan_complete);
-int mt76x02_get_txpower(struct ieee80211_hw *hw,
-                        struct ieee80211_vif *vif, int *dbm)
-{
-        struct mt76x02_dev *dev = hw->priv;
-        u8 nstreams = dev->mt76.chainmask & 0xf;
-        *dbm = dev->mt76.txpower_cur / 2;
-        /* convert from per-chain power to combined
-         * output on 2x2 devices
-         */
-        if (nstreams > 1)
-                *dbm += 3;
-        return 0;
-}
-EXPORT_SYMBOL_GPL(mt76x02_get_txpower);
 void mt76x02_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta,
                    bool ps)
 {
@@ -661,6 +704,10 @@ void mt76x02_bss_info_changed(struct ieee80211_hw *hw,
                tasklet_enable(&dev->pre_tbtt_tasklet);
        }
+        if (changed & BSS_CHANGED_HT || changed & BSS_CHANGED_ERP_CTS_PROT)
+                mt76x02_mac_set_tx_protection(dev, info->use_cts_prot,
+                                              info->ht_operation_mode);
        if (changed & BSS_CHANGED_BEACON_INT) {
                mt76_rmw_field(dev, MT_BEACON_TIME_CFG,
                               MT_BEACON_TIME_CFG_INTVAL,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/init.c
index 54a9b5fac787..f8534362e2c8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/init.c
@@ -143,6 +143,7 @@ void mt76_write_mac_initvals(struct mt76x02_dev *dev)
                { MT_VHT_HT_FBK_CFG1,           0xedcba980 },
                { MT_PROT_AUTO_TX_CFG,          0x00830083 },
                { MT_HT_CTRL_CFG,               0x000001ff },
+                { MT_TX_LINK_CFG,               0x00001020 },
        };
        struct mt76_reg_pair prot_vals[] = {
                { MT_CCK_PROT_CFG,              DEFAULT_PROT_CFG_CCK },
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h
index acfa2b570c7c..40ef43926c06 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h
@@ -26,29 +26,6 @@
 #define MT_MCU_PCIE_REMAP_BASE2         0x0744
 #define MT_MCU_PCIE_REMAP_BASE3         0x0748
-#define MT_LED_CTRL                     0x0770
-#define MT_LED_CTRL_REPLAY(_n)          BIT(0 + (8 * (_n)))
-#define MT_LED_CTRL_POLARITY(_n)        BIT(1 + (8 * (_n)))
-#define MT_LED_CTRL_TX_BLINK_MODE(_n)   BIT(2 + (8 * (_n)))
-#define MT_LED_CTRL_KICK(_n)            BIT(7 + (8 * (_n)))
-#define MT_LED_TX_BLINK_0               0x0774
-#define MT_LED_TX_BLINK_1               0x0778
-#define MT_LED_S0_BASE                  0x077C
-#define MT_LED_S0(_n)                   (MT_LED_S0_BASE + 8 * (_n))
-#define MT_LED_S1_BASE                  0x0780
-#define MT_LED_S1(_n)                   (MT_LED_S1_BASE + 8 * (_n))
-#define MT_LED_STATUS_OFF_MASK          GENMASK(31, 24)
-#define MT_LED_STATUS_OFF(_v)           (((_v) << __ffs(MT_LED_STATUS_OFF_MASK)) & \
-                                         MT_LED_STATUS_OFF_MASK)
-#define MT_LED_STATUS_ON_MASK           GENMASK(23, 16)
-#define MT_LED_STATUS_ON(_v)            (((_v) << __ffs(MT_LED_STATUS_ON_MASK)) & \
-                                         MT_LED_STATUS_ON_MASK)
-#define MT_LED_STATUS_DURATION_MASK     GENMASK(15, 8)
-#define MT_LED_STATUS_DURATION(_v)      (((_v) << __ffs(MT_LED_STATUS_DURATION_MASK)) & \
-                                         MT_LED_STATUS_DURATION_MASK)
 #define MT_MCU_ROM_PATCH_OFFSET         0x80000
 #define MT_MCU_ROM_PATCH_ADDR           0x90000
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
index b259e4b50f1e..28ec19acf9db 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
@@ -53,7 +53,6 @@ struct mt76x02_dev *mt76x2_alloc_device(struct device *pdev);
 int mt76x2_register_device(struct mt76x02_dev *dev);
 void mt76x2_phy_power_on(struct mt76x02_dev *dev);
-int mt76x2_init_hardware(struct mt76x02_dev *dev);
 void mt76x2_stop_hardware(struct mt76x02_dev *dev);
 int mt76x2_eeprom_init(struct mt76x02_dev *dev);
 int mt76x2_apply_calibration_data(struct mt76x02_dev *dev, int channel);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
index 7f4ea2d00f42..4347d5e7a915 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
@@ -151,6 +151,7 @@ static int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard)
                MT_CH_TIME_CFG_RX_AS_BUSY |
                MT_CH_TIME_CFG_NAV_AS_BUSY |
                MT_CH_TIME_CFG_EIFS_AS_BUSY |
+                MT_CH_CCA_RC_EN |
                FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1));
        mt76x02_set_tx_ackto(dev);
@@ -260,7 +261,7 @@ mt76x2_power_on(struct mt76x02_dev *dev)
        mt76x2_power_on_rf(dev, 1);
 }
-int mt76x2_init_hardware(struct mt76x02_dev *dev)
+static int mt76x2_init_hardware(struct mt76x02_dev *dev)
 {
        int ret;
@@ -300,6 +301,7 @@ void mt76x2_stop_hardware(struct mt76x02_dev *dev)
 {
        cancel_delayed_work_sync(&dev->cal_work);
        cancel_delayed_work_sync(&dev->mac_work);
+        cancel_delayed_work_sync(&dev->wdt_work);
        mt76x02_mcu_set_radio_state(dev, false);
        mt76x2_mac_stop(dev, false);
 }
@@ -340,54 +342,6 @@ struct mt76x02_dev *mt76x2_alloc_device(struct device *pdev)
        return dev;
 }
-static void mt76x2_led_set_config(struct mt76_dev *mt76, u8 delay_on,
-                                  u8 delay_off)
-{
-        struct mt76x02_dev *dev = container_of(mt76, struct mt76x02_dev,
-                                               mt76);
-        u32 val;
-        val = MT_LED_STATUS_DURATION(0xff) |
-              MT_LED_STATUS_OFF(delay_off) |
-              MT_LED_STATUS_ON(delay_on);
-        mt76_wr(dev, MT_LED_S0(mt76->led_pin), val);
-        mt76_wr(dev, MT_LED_S1(mt76->led_pin), val);
-        val = MT_LED_CTRL_REPLAY(mt76->led_pin) |
-              MT_LED_CTRL_KICK(mt76->led_pin);
-        if (mt76->led_al)
-                val |= MT_LED_CTRL_POLARITY(mt76->led_pin);
-        mt76_wr(dev, MT_LED_CTRL, val);
-}
-static int mt76x2_led_set_blink(struct led_classdev *led_cdev,
-                                unsigned long *delay_on,
-                                unsigned long *delay_off)
-{
-        struct mt76_dev *mt76 = container_of(led_cdev, struct mt76_dev,
-                                             led_cdev);
-        u8 delta_on, delta_off;
-        delta_off = max_t(u8, *delay_off / 10, 1);
-        delta_on = max_t(u8, *delay_on / 10, 1);
-        mt76x2_led_set_config(mt76, delta_on, delta_off);
-        return 0;
-}
-static void mt76x2_led_set_brightness(struct led_classdev *led_cdev,
-                                      enum led_brightness brightness)
-{
-        struct mt76_dev *mt76 = container_of(led_cdev, struct mt76_dev,
-                                             led_cdev);
-        if (!brightness)
-                mt76x2_led_set_config(mt76, 0, 0xff);
-        else
-                mt76x2_led_set_config(mt76, 0xff, 0);
-}
 int mt76x2_register_device(struct mt76x02_dev *dev)
 {
        int ret;
@@ -402,12 +356,6 @@ int mt76x2_register_device(struct mt76x02_dev *dev)
        mt76x02_config_mac_addr_list(dev);
-        /* init led callbacks */
-        if (IS_ENABLED(CONFIG_MT76_LEDS)) {
-                dev->mt76.led_cdev.brightness_set = mt76x2_led_set_brightness;
-                dev->mt76.led_cdev.blink_set = mt76x2_led_set_blink;
-        }
        ret = mt76_register_device(&dev->mt76, true, mt76x02_rates,
                                   ARRAY_SIZE(mt76x02_rates));
        if (ret)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
index b54a32397486..06a26a152ba4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
@@ -34,6 +34,8 @@ mt76x2_start(struct ieee80211_hw *hw)
        ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mac_work,
                                     MT_CALIBRATE_INTERVAL);
+        ieee80211_queue_delayed_work(mt76_hw(dev), &dev->wdt_work,
+                                     MT_WATCHDOG_TIME);
        set_bit(MT76_STATE_RUNNING, &dev->mt76.state);
@@ -189,7 +191,7 @@ const struct ieee80211_ops mt76x2_ops = {
        .sw_scan_complete = mt76x02_sw_scan_complete,
        .flush = mt76x2_flush,
        .ampdu_action = mt76x02_ampdu_action,
-        .get_txpower = mt76x02_get_txpower,
+        .get_txpower = mt76_get_txpower,
        .wake_tx_queue = mt76_wake_tx_queue,
        .sta_rate_tbl_update = mt76x02_sta_rate_tbl_update,
        .release_buffered_frames = mt76_release_buffered_frames,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index da7cd40f56ff..65ed62229a5b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -254,6 +254,8 @@ int mt76x2_phy_set_channel(struct mt76x02_dev *dev,
                               0x38);
        }
+        mt76x02_edcca_init(dev);
        ieee80211_queue_delayed_work(mt76_hw(dev), &dev->cal_work,
                                     MT_CALIBRATE_INTERVAL);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
index c9634a774705..e2ee5e498da7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
@@ -284,7 +284,9 @@ void mt76x2_phy_update_channel_gain(struct mt76x02_dev *dev)
        int low_gain;
        u32 val;
-        dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev);
+        dev->cal.avg_rssi_all = mt76_get_min_avg_rssi(&dev->mt76);
+        if (!dev->cal.avg_rssi_all)
+                dev->cal.avg_rssi_all = -75;
        low_gain = (dev->cal.avg_rssi_all > mt76x02_get_rssi_gain_thresh(dev)) +
                   (dev->cal.avg_rssi_all > mt76x02_get_low_rssi_gain_thresh(dev));
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
index 2b48cc51a30d..286c7f451090 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
@@ -138,5 +138,5 @@ const struct ieee80211_ops mt76x2u_ops = {
        .sw_scan_start = mt76x02_sw_scan,
        .sw_scan_complete = mt76x02_sw_scan_complete,
        .sta_rate_tbl_update = mt76x02_sta_rate_tbl_update,
-        .get_txpower = mt76x02_get_txpower,
+        .get_txpower = mt76_get_txpower,
 };
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
index 45a95ee3a415..152d41fe9ff5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
@@ -39,7 +39,7 @@ static void mt76x2u_mcu_load_ivb(struct mt76x02_dev *dev)
 static void mt76x2u_mcu_enable_patch(struct mt76x02_dev *dev)
 {
        struct mt76_usb *usb = &dev->mt76.usb;
-        const u8 data[] = {
+        static const u8 data[] = {
                0x6f, 0xfc, 0x08, 0x01,
                0x20, 0x04, 0x00, 0x00,
                0x00, 0x09, 0x00,
diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c
index 7b711058807d..ef38e8626da9 100644
--- a/drivers/net/wireless/mediatek/mt76/tx.c
+++ b/drivers/net/wireless/mediatek/mt76/tx.c
@@ -170,21 +170,22 @@ mt76_tx_status_skb_add(struct mt76_dev *dev, struct mt76_wcid *wcid,
        int pid;
        if (!wcid)
-                return 0;
+                return MT_PACKET_ID_NO_ACK;
        if (info->flags & IEEE80211_TX_CTL_NO_ACK)
                return MT_PACKET_ID_NO_ACK;
        if (!(info->flags & (IEEE80211_TX_CTL_REQ_TX_STATUS |
                             IEEE80211_TX_CTL_RATE_CTRL_PROBE)))
-                return 0;
+                return MT_PACKET_ID_NO_SKB;
        spin_lock_bh(&dev->status_list.lock);
        memset(cb, 0, sizeof(*cb));
        wcid->packet_id = (wcid->packet_id + 1) & MT_PACKET_ID_MASK;
-        if (!wcid->packet_id || wcid->packet_id == MT_PACKET_ID_NO_ACK)
+        if (wcid->packet_id == MT_PACKET_ID_NO_ACK ||
-                wcid->packet_id = 1;
+            wcid->packet_id == MT_PACKET_ID_NO_SKB)
+                wcid->packet_id = MT_PACKET_ID_FIRST;
        pid = wcid->packet_id;
        cb->wcid = wcid->idx;
@@ -330,7 +331,8 @@ mt76_queue_ps_skb(struct mt76_dev *dev, struct ieee80211_sta *sta,
        info->control.flags |= IEEE80211_TX_CTRL_PS_RESPONSE;
        if (last)
-                info->flags |= IEEE80211_TX_STATUS_EOSP;
+                info->flags |= IEEE80211_TX_STATUS_EOSP |
+                               IEEE80211_TX_CTL_REQ_TX_STATUS;
        mt76_skb_set_moredata(skb, !last);
        dev->queue_ops->tx_queue_skb(dev, hwq, skb, wcid, sta);
@@ -394,6 +396,11 @@ mt76_txq_send_burst(struct mt76_dev *dev, struct mt76_queue *hwq,
        bool probe;
        int idx;
+        if (test_bit(MT_WCID_FLAG_PS, &wcid->flags)) {
+                *empty = true;
+                return 0;
+        }
        skb = mt76_txq_dequeue(dev, mtxq, false);
        if (!skb) {
                *empty = true;
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index b061263453d4..6a2507524c6c 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -407,17 +407,15 @@ mt76u_process_rx_entry(struct mt76_dev *dev, struct urb *urb)
        if (len < 0)
                return 0;
+        data_len = min_t(int, len, urb->sg[0].length - MT_DMA_HDR_LEN);
+        if (MT_DMA_HDR_LEN + data_len > SKB_WITH_OVERHEAD(q->buf_size))
+                return 0;
        skb = build_skb(data, q->buf_size);
        if (!skb)
                return 0;
-        data_len = min_t(int, len, urb->sg[0].length - MT_DMA_HDR_LEN);
        skb_reserve(skb, MT_DMA_HDR_LEN);
-        if (skb->tail + data_len > skb->end) {
-                dev_kfree_skb(skb);
-                return 1;
-        }
        __skb_put(skb, data_len);
        len -= data_len;
@@ -585,6 +583,7 @@ static void mt76u_stop_rx(struct mt76_dev *dev)
 static void mt76u_tx_tasklet(unsigned long data)
 {
        struct mt76_dev *dev = (struct mt76_dev *)data;
+        struct mt76_queue_entry entry;
        struct mt76u_buf *buf;
        struct mt76_queue *q;
        bool wake;
@@ -599,17 +598,18 @@ static void mt76u_tx_tasklet(unsigned long data)
                        if (!buf->done || !q->queued)
                                break;
-                        dev->drv->tx_complete_skb(dev, q,
-                                                  &q->entry[q->head],
-                                                  false);
                        if (q->entry[q->head].schedule) {
                                q->entry[q->head].schedule = false;
                                q->swq_queued--;
                        }
+                        entry = q->entry[q->head];
                        q->head = (q->head + 1) % q->ndesc;
                        q->queued--;
+                        spin_unlock_bh(&q->lock);
+                        dev->drv->tx_complete_skb(dev, q, &entry, false);
+                        spin_lock_bh(&q->lock);
                }
                mt76_txq_schedule(dev, q);
                wake = i < IEEE80211_NUM_ACS && q->queued < q->ndesc - 8;
diff --git a/drivers/net/wireless/mediatek/mt76/util.c b/drivers/net/wireless/mediatek/mt76/util.c
index 0c35b8db58cd..69270c1a9091 100644
--- a/drivers/net/wireless/mediatek/mt76/util.c
+++ b/drivers/net/wireless/mediatek/mt76/util.c
@@ -75,4 +75,46 @@ int mt76_wcid_alloc(unsigned long *mask, int size)
 }
 EXPORT_SYMBOL_GPL(mt76_wcid_alloc);
+int mt76_get_min_avg_rssi(struct mt76_dev *dev)
+{
+        struct mt76_wcid *wcid;
+        int i, j, min_rssi = 0;
+        s8 cur_rssi;
+        local_bh_disable();
+        rcu_read_lock();
+        for (i = 0; i < ARRAY_SIZE(dev->wcid_mask); i++) {
+                unsigned long mask = dev->wcid_mask[i];
+                if (!mask)
+                        continue;
+                for (j = i * BITS_PER_LONG; mask; j++, mask >>= 1) {
+                        if (!(mask & 1))
+                                continue;
+                        wcid = rcu_dereference(dev->wcid[j]);
+                        if (!wcid)
+                                continue;
+                        spin_lock(&dev->rx_lock);
+                        if (wcid->inactive_count++ < 5)
+                                cur_rssi = -ewma_signal_read(&wcid->rssi);
+                        else
+                                cur_rssi = 0;
+                        spin_unlock(&dev->rx_lock);
+                        if (cur_rssi < min_rssi)
+                                min_rssi = cur_rssi;
+                }
+        }
+        rcu_read_unlock();
+        local_bh_enable();
+        return min_rssi;
+}
+EXPORT_SYMBOL_GPL(mt76_get_min_avg_rssi);
 MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt7601u/dma.c b/drivers/net/wireless/mediatek/mt7601u/dma.c
index 7f3e3983b781..f7edeffb2b19 100644
--- a/drivers/net/wireless/mediatek/mt7601u/dma.c
+++ b/drivers/net/wireless/mediatek/mt7601u/dma.c
@@ -124,9 +124,9 @@ static u16 mt7601u_rx_next_seg_len(u8 *data, u32 data_len)
        u16 dma_len = get_unaligned_le16(data);
        if (data_len < min_seg_len ||
-            WARN_ON(!dma_len) ||
+            WARN_ON_ONCE(!dma_len) ||
-            WARN_ON(dma_len + MT_DMA_HDRS > data_len) ||
+            WARN_ON_ONCE(dma_len + MT_DMA_HDRS > data_len) ||
-            WARN_ON(dma_len & 0x3))
+            WARN_ON_ONCE(dma_len & 0x3))
                return 0;
        return MT_DMA_HDRS + dma_len;
diff --git a/drivers/net/wireless/mediatek/mt7601u/eeprom.h b/drivers/net/wireless/mediatek/mt7601u/eeprom.h
index 662d12703b69..57b503ae63f1 100644
--- a/drivers/net/wireless/mediatek/mt7601u/eeprom.h
+++ b/drivers/net/wireless/mediatek/mt7601u/eeprom.h
@@ -17,7 +17,7 @@
 struct mt7601u_dev;
-#define MT7601U_EE_MAX_VER                      0x0c
+#define MT7601U_EE_MAX_VER                      0x0d
 #define MT7601U_EEPROM_SIZE                     256
 #define MT7601U_DEFAULT_TX_POWER                6
diff --git a/drivers/net/wireless/quantenna/Makefile b/drivers/net/wireless/quantenna/Makefile
index baebfbde119e..cea83d178d2e 100644
--- a/drivers/net/wireless/quantenna/Makefile
+++ b/drivers/net/wireless/quantenna/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Copyright (c) 2015-2016 Quantenna Communications, Inc.
 # All rights reserved.
diff --git a/drivers/net/wireless/quantenna/qtnfmac/bus.h b/drivers/net/wireless/quantenna/qtnfmac/bus.h
index 528ca7f5e070..14b569b6d1b5 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/bus.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/bus.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015 Quantenna Communications
+/* Copyright (c) 2015 Quantenna Communications. All rights reserved. */
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
 #ifndef QTNFMAC_BUS_H
 #define QTNFMAC_BUS_H
@@ -135,7 +122,5 @@ static __always_inline void qtnf_bus_unlock(struct qtnf_bus *bus)
 int qtnf_core_attach(struct qtnf_bus *bus);
 void qtnf_core_detach(struct qtnf_bus *bus);
-void qtnf_txflowblock(struct device *dev, bool state);
-void qtnf_txcomplete(struct device *dev, struct sk_buff *txp, bool success);
 #endif /* QTNFMAC_BUS_H */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index 51b33ec78fac..45f4cef7de9c 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
@@ -1,18 +1,5 @@
-/*
+// SPDX-License-Identifier: GPL-2.0+
- * Copyright (c) 2012-2012 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #include <linux/kernel.h>
 #include <linux/etherdevice.h>
@@ -122,7 +109,8 @@ qtnf_change_virtual_intf(struct wiphy *wiphy,
                         struct vif_params *params)
 {
        struct qtnf_vif *vif = qtnf_netdev_get_priv(dev);
-        u8 *mac_addr;
+        u8 *mac_addr = NULL;
+        int use4addr = 0;
        int ret;
        ret = qtnf_validate_iface_combinations(wiphy, vif, type);
@@ -132,14 +120,14 @@ qtnf_change_virtual_intf(struct wiphy *wiphy,
                return ret;
        }
-        if (params)
+        if (params) {
                mac_addr = params->macaddr;
-        else
+                use4addr = params->use_4addr;
-                mac_addr = NULL;
+        }
        qtnf_scan_done(vif->mac, true);
-        ret = qtnf_cmd_send_change_intf_type(vif, type, mac_addr);
+        ret = qtnf_cmd_send_change_intf_type(vif, type, use4addr, mac_addr);
        if (ret) {
                pr_err("VIF%u.%u: failed to change type to %d\n",
                       vif->mac->macid, vif->vifid, type);
@@ -190,6 +178,7 @@ static struct wireless_dev *qtnf_add_virtual_intf(struct wiphy *wiphy,
        struct qtnf_wmac *mac;
        struct qtnf_vif *vif;
        u8 *mac_addr = NULL;
+        int use4addr = 0;
        int ret;
        mac = wiphy_priv(wiphy);
@@ -225,10 +214,12 @@ static struct wireless_dev *qtnf_add_virtual_intf(struct wiphy *wiphy,
                return ERR_PTR(-ENOTSUPP);
        }
-        if (params)
+        if (params) {
                mac_addr = params->macaddr;
+                use4addr = params->use_4addr;
+        }
-        ret = qtnf_cmd_send_add_intf(vif, type, mac_addr);
+        ret = qtnf_cmd_send_add_intf(vif, type, use4addr, mac_addr);
        if (ret) {
                pr_err("VIF%u.%u: failed to add VIF %pM\n",
                       mac->macid, vif->vifid, mac_addr);
@@ -359,11 +350,6 @@ static int qtnf_set_wiphy_params(struct wiphy *wiphy, u32 changed)
                return -EFAULT;
        }
-        if (changed & (WIPHY_PARAM_RETRY_LONG | WIPHY_PARAM_RETRY_SHORT)) {
-                pr_err("MAC%u: can't modify retry params\n", mac->macid);
-                return -EOPNOTSUPP;
-        }
        ret = qtnf_cmd_send_update_phy_params(mac, changed);
        if (ret)
                pr_err("MAC%u: failed to update PHY params\n", mac->macid);
@@ -1107,7 +1093,8 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
        wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME |
                        WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD |
                        WIPHY_FLAG_AP_UAPSD |
-                        WIPHY_FLAG_HAS_CHANNEL_SWITCH;
+                        WIPHY_FLAG_HAS_CHANNEL_SWITCH |
+                        WIPHY_FLAG_4ADDR_STATION;
        wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
        if (hw_info->hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.h b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.h
index b73425122a10..c374857283ac 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef _QTN_FMAC_CFG80211_H_
 #define _QTN_FMAC_CFG80211_H_
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index 659e7649fe22..0f48f541de41 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -1,17 +1,5 @@
-/*
+// SPDX-License-Identifier: GPL-2.0+
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #include <linux/types.h>
 #include <linux/skbuff.h>
@@ -72,6 +60,8 @@ static int qtnf_cmd_resp_result_decode(enum qlink_cmd_result qcode)
                return -EADDRINUSE;
        case QLINK_CMD_RESULT_EADDRNOTAVAIL:
                return -EADDRNOTAVAIL;
+        case QLINK_CMD_RESULT_EBUSY:
+                return -EBUSY;
        default:
                return -EFAULT;
        }
@@ -97,14 +87,12 @@ static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus,
        vif_id = cmd->vifid;
        cmd->mhdr.len = cpu_to_le16(cmd_skb->len);
-        pr_debug("VIF%u.%u cmd=0x%.4X\n", mac_id, vif_id,
+        pr_debug("VIF%u.%u cmd=0x%.4X\n", mac_id, vif_id, cmd_id);
-                 le16_to_cpu(cmd->cmd_id));
        if (bus->fw_state != QTNF_FW_STATE_ACTIVE &&
-            le16_to_cpu(cmd->cmd_id) != QLINK_CMD_FW_INIT) {
+            cmd_id != QLINK_CMD_FW_INIT) {
                pr_warn("VIF%u.%u: drop cmd 0x%.4X in fw state %d\n",
-                        mac_id, vif_id, le16_to_cpu(cmd->cmd_id),
+                        mac_id, vif_id, cmd_id, bus->fw_state);
-                        bus->fw_state);
                dev_kfree_skb(cmd_skb);
                return -ENODEV;
        }
@@ -138,7 +126,7 @@ out:
                return qtnf_cmd_resp_result_decode(le16_to_cpu(resp->result));
        pr_warn("VIF%u.%u: cmd 0x%.4X failed: %d\n",
-                mac_id, vif_id, le16_to_cpu(cmd->cmd_id), ret);
+                mac_id, vif_id, cmd_id, ret);
        return ret;
 }
@@ -732,6 +720,7 @@ out:
 static int qtnf_cmd_send_add_change_intf(struct qtnf_vif *vif,
                                         enum nl80211_iftype iftype,
+                                         int use4addr,
                                         u8 *mac_addr,
                                         enum qlink_cmd_type cmd_type)
 {
@@ -749,6 +738,7 @@ static int qtnf_cmd_send_add_change_intf(struct qtnf_vif *vif,
        qtnf_bus_lock(vif->mac->bus);
        cmd = (struct qlink_cmd_manage_intf *)cmd_skb->data;
+        cmd->intf_info.use4addr = use4addr;
        switch (iftype) {
        case NL80211_IFTYPE_AP:
@@ -784,17 +774,19 @@ out:
        return ret;
 }
-int qtnf_cmd_send_add_intf(struct qtnf_vif *vif,
+int qtnf_cmd_send_add_intf(struct qtnf_vif *vif, enum nl80211_iftype iftype,
-                           enum nl80211_iftype iftype, u8 *mac_addr)
+                           int use4addr, u8 *mac_addr)
 {
-        return qtnf_cmd_send_add_change_intf(vif, iftype, mac_addr,
+        return qtnf_cmd_send_add_change_intf(vif, iftype, use4addr, mac_addr,
                        QLINK_CMD_ADD_INTF);
 }
 int qtnf_cmd_send_change_intf_type(struct qtnf_vif *vif,
-                                   enum nl80211_iftype iftype, u8 *mac_addr)
+                                   enum nl80211_iftype iftype,
+                                   int use4addr,
+                                   u8 *mac_addr)
 {
-        return qtnf_cmd_send_add_change_intf(vif, iftype, mac_addr,
+        return qtnf_cmd_send_add_change_intf(vif, iftype, use4addr, mac_addr,
                                             QLINK_CMD_CHANGE_INTF);
 }
@@ -914,9 +906,8 @@ qtnf_cmd_resp_proc_hw_info(struct qtnf_bus *bus,
        if (WARN_ON(resp->n_reg_rules > NL80211_MAX_SUPP_REG_RULES))
                return -E2BIG;
-        hwinfo->rd = kzalloc(sizeof(*hwinfo->rd)
+        hwinfo->rd = kzalloc(struct_size(hwinfo->rd, reg_rules,
-                             + sizeof(struct ieee80211_reg_rule)
+                                         resp->n_reg_rules), GFP_KERNEL);
-                             * resp->n_reg_rules, GFP_KERNEL);
        if (!hwinfo->rd)
                return -ENOMEM;
@@ -1558,11 +1549,11 @@ static int qtnf_cmd_resp_proc_phy_params(struct qtnf_wmac *mac,
                switch (tlv_type) {
                case QTN_TLV_ID_FRAG_THRESH:
                        phy_thr = (void *)tlv;
-                        mac_info->frag_thr = (u32)le16_to_cpu(phy_thr->thr);
+                        mac_info->frag_thr = le32_to_cpu(phy_thr->thr);
                        break;
                case QTN_TLV_ID_RTS_THRESH:
                        phy_thr = (void *)tlv;
-                        mac_info->rts_thr = (u32)le16_to_cpu(phy_thr->thr);
+                        mac_info->rts_thr = le32_to_cpu(phy_thr->thr);
                        break;
                case QTN_TLV_ID_SRETRY_LIMIT:
                        limit = (void *)tlv;
@@ -1810,15 +1801,23 @@ int qtnf_cmd_send_update_phy_params(struct qtnf_wmac *mac, u32 changed)
        qtnf_bus_lock(mac->bus);
        if (changed & WIPHY_PARAM_FRAG_THRESHOLD)
-                qtnf_cmd_skb_put_tlv_u16(cmd_skb, QTN_TLV_ID_FRAG_THRESH,
+                qtnf_cmd_skb_put_tlv_u32(cmd_skb, QTN_TLV_ID_FRAG_THRESH,
                                         wiphy->frag_threshold);
        if (changed & WIPHY_PARAM_RTS_THRESHOLD)
-                qtnf_cmd_skb_put_tlv_u16(cmd_skb, QTN_TLV_ID_RTS_THRESH,
+                qtnf_cmd_skb_put_tlv_u32(cmd_skb, QTN_TLV_ID_RTS_THRESH,
                                         wiphy->rts_threshold);
        if (changed & WIPHY_PARAM_COVERAGE_CLASS)
                qtnf_cmd_skb_put_tlv_u8(cmd_skb, QTN_TLV_ID_COVERAGE_CLASS,
                                        wiphy->coverage_class);
+        if (changed & WIPHY_PARAM_RETRY_LONG)
+                qtnf_cmd_skb_put_tlv_u8(cmd_skb, QTN_TLV_ID_LRETRY_LIMIT,
+                                        wiphy->retry_long);
+        if (changed & WIPHY_PARAM_RETRY_SHORT)
+                qtnf_cmd_skb_put_tlv_u8(cmd_skb, QTN_TLV_ID_SRETRY_LIMIT,
+                                        wiphy->retry_short);
        ret = qtnf_cmd_send(mac->bus, cmd_skb);
        if (ret)
                goto out;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.h b/drivers/net/wireless/quantenna/qtnfmac/commands.h
index 1ac41156c192..96dff643bbc4 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.h
@@ -1,17 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2016 Quantenna Communications, Inc.
+/* Copyright (c) 2016 Quantenna Communications. All rights reserved. */
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef QLINK_COMMANDS_H_
 #define QLINK_COMMANDS_H_
@@ -26,9 +14,11 @@ void qtnf_cmd_send_deinit_fw(struct qtnf_bus *bus);
 int qtnf_cmd_get_hw_info(struct qtnf_bus *bus);
 int qtnf_cmd_get_mac_info(struct qtnf_wmac *mac);
 int qtnf_cmd_send_add_intf(struct qtnf_vif *vif, enum nl80211_iftype iftype,
-                           u8 *mac_addr);
+                           int use4addr, u8 *mac_addr);
 int qtnf_cmd_send_change_intf_type(struct qtnf_vif *vif,
-                                   enum nl80211_iftype iftype, u8 *mac_addr);
+                                   enum nl80211_iftype iftype,
+                                   int use4addr,
+                                   u8 *mac_addr);
 int qtnf_cmd_send_del_intf(struct qtnf_vif *vif);
 int qtnf_cmd_band_info_get(struct qtnf_wmac *mac,
                           struct ieee80211_supported_band *band);
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c
index 5d18a4a917c9..ee1b75fda1dd 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.c
@@ -1,18 +1,5 @@
-/*
+// SPDX-License-Identifier: GPL-2.0+
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -195,6 +182,7 @@ static int qtnf_netdev_set_mac_address(struct net_device *ndev, void *addr)
        qtnf_scan_done(vif->mac, true);
        ret = qtnf_cmd_send_change_intf_type(vif, vif->wdev.iftype,
+                                             vif->wdev.use_4addr,
                                             sa->sa_data);
        if (ret)
@@ -545,7 +533,8 @@ static int qtnf_core_mac_attach(struct qtnf_bus *bus, unsigned int macid)
                goto error;
        }
-        ret = qtnf_cmd_send_add_intf(vif, vif->wdev.iftype, vif->mac_addr);
+        ret = qtnf_cmd_send_add_intf(vif, vif->wdev.iftype,
+                                     vif->wdev.use_4addr, vif->mac_addr);
        if (ret) {
                pr_err("MAC%u: failed to add VIF\n", macid);
                goto error;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.h b/drivers/net/wireless/quantenna/qtnfmac/core.h
index 293055049caa..a31cff46e964 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef _QTN_FMAC_CORE_H_
 #define _QTN_FMAC_CORE_H_
diff --git a/drivers/net/wireless/quantenna/qtnfmac/debug.c b/drivers/net/wireless/quantenna/qtnfmac/debug.c
index 9f826b9ef5d9..598ece753a4b 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/debug.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/debug.c
@@ -1,32 +1,11 @@
-/*
+// SPDX-License-Identifier: GPL-2.0+
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #include "debug.h"
-#undef pr_fmt
-#define pr_fmt(fmt)     "qtnfmac dbg: %s: " fmt, __func__
 void qtnf_debugfs_init(struct qtnf_bus *bus, const char *name)
 {
        bus->dbg_dir = debugfs_create_dir(name, NULL);
-        if (IS_ERR_OR_NULL(bus->dbg_dir)) {
-                pr_warn("failed to create debugfs root dir\n");
-                bus->dbg_dir = NULL;
-        }
 }
 void qtnf_debugfs_remove(struct qtnf_bus *bus)
@@ -38,9 +17,5 @@ void qtnf_debugfs_remove(struct qtnf_bus *bus)
 void qtnf_debugfs_add_entry(struct qtnf_bus *bus, const char *name,
                            int (*fn)(struct seq_file *seq, void *data))
 {
-        struct dentry *entry;
+        debugfs_create_devm_seqfile(bus->dev, name, bus->dbg_dir, fn);
-        entry = debugfs_create_devm_seqfile(bus->dev, name, bus->dbg_dir, fn);
-        if (IS_ERR_OR_NULL(entry))
-                pr_warn("failed to add entry (%s)\n", name);
 }
diff --git a/drivers/net/wireless/quantenna/qtnfmac/debug.h b/drivers/net/wireless/quantenna/qtnfmac/debug.h
index d6dd12b5d434..61b45536b83a 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/debug.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/debug.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef _QTN_FMAC_DEBUG_H_
 #define _QTN_FMAC_DEBUG_H_
diff --git a/drivers/net/wireless/quantenna/qtnfmac/event.c b/drivers/net/wireless/quantenna/qtnfmac/event.c
index 8b542b431b75..3fd1a9217737 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/event.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/event.c
@@ -1,18 +1,5 @@
-/*
+// SPDX-License-Identifier: GPL-2.0+
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -158,6 +145,12 @@ qtnf_event_handle_bss_join(struct qtnf_vif *vif,
                           const struct qlink_event_bss_join *join_info,
                           u16 len)
 {
+        struct wiphy *wiphy = priv_to_wiphy(vif->mac);
+        enum ieee80211_statuscode status = le16_to_cpu(join_info->status);
+        struct cfg80211_chan_def chandef;
+        struct cfg80211_bss *bss = NULL;
+        u8 *ie = NULL;
        if (unlikely(len < sizeof(*join_info))) {
                pr_err("VIF%u.%u: payload is too short (%u < %zu)\n",
                       vif->mac->macid, vif->vifid, len,
@@ -171,15 +164,80 @@ qtnf_event_handle_bss_join(struct qtnf_vif *vif,
                return -EPROTO;
        }
-        pr_debug("VIF%u.%u: BSSID:%pM\n", vif->mac->macid, vif->vifid,
+        pr_debug("VIF%u.%u: BSSID:%pM status:%u\n",
-                 join_info->bssid);
+                 vif->mac->macid, vif->vifid, join_info->bssid, status);
+        if (status == WLAN_STATUS_SUCCESS) {
+                qlink_chandef_q2cfg(wiphy, &join_info->chan, &chandef);
+                if (!cfg80211_chandef_valid(&chandef)) {
+                        pr_warn("MAC%u.%u: bad channel freq=%u cf1=%u cf2=%u bw=%u\n",
+                                vif->mac->macid, vif->vifid,
+                                chandef.chan->center_freq,
+                                chandef.center_freq1,
+                                chandef.center_freq2,
+                                chandef.width);
+                        status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+                        goto done;
+                }
+                bss = cfg80211_get_bss(wiphy, chandef.chan, join_info->bssid,
+                                       NULL, 0, IEEE80211_BSS_TYPE_ESS,
+                                       IEEE80211_PRIVACY_ANY);
+                if (!bss) {
+                        pr_warn("VIF%u.%u: add missing BSS:%pM chan:%u\n",
+                                vif->mac->macid, vif->vifid,
+                                join_info->bssid, chandef.chan->hw_value);
+                        if (!vif->wdev.ssid_len) {
+                                pr_warn("VIF%u.%u: SSID unknown for BSS:%pM\n",
+                                        vif->mac->macid, vif->vifid,
+                                        join_info->bssid);
+                                status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+                                goto done;
+                        }
+                        ie = kzalloc(2 + vif->wdev.ssid_len, GFP_KERNEL);
+                        if (!ie) {
+                                pr_warn("VIF%u.%u: IE alloc failed for BSS:%pM\n",
+                                        vif->mac->macid, vif->vifid,
+                                        join_info->bssid);
+                                status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+                                goto done;
+                        }
+                        ie[0] = WLAN_EID_SSID;
+                        ie[1] = vif->wdev.ssid_len;
+                        memcpy(ie + 2, vif->wdev.ssid, vif->wdev.ssid_len);
+                        bss = cfg80211_inform_bss(wiphy, chandef.chan,
+                                                  CFG80211_BSS_FTYPE_UNKNOWN,
+                                                  join_info->bssid, 0,
+                                                  WLAN_CAPABILITY_ESS, 100,
+                                                  ie, 2 + vif->wdev.ssid_len,
+                                                  0, GFP_KERNEL);
+                        if (!bss) {
+                                pr_warn("VIF%u.%u: can't connect to unknown BSS: %pM\n",
+                                        vif->mac->macid, vif->vifid,
+                                        join_info->bssid);
+                                status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+                                goto done;
+                        }
+                }
+        }
+done:
        cfg80211_connect_result(vif->netdev, join_info->bssid, NULL, 0, NULL,
-                                0, le16_to_cpu(join_info->status), GFP_KERNEL);
+                                0, status, GFP_KERNEL);
+        if (bss) {
+                if (!ether_addr_equal(vif->bssid, join_info->bssid))
+                        ether_addr_copy(vif->bssid, join_info->bssid);
+                cfg80211_put_bss(wiphy, bss);
+        }
-        if (le16_to_cpu(join_info->status) == WLAN_STATUS_SUCCESS)
+        if (status == WLAN_STATUS_SUCCESS)
                netif_carrier_on(vif->netdev);
+        kfree(ie);
        return 0;
 }
diff --git a/drivers/net/wireless/quantenna/qtnfmac/event.h b/drivers/net/wireless/quantenna/qtnfmac/event.h
index ae759b602c2a..533ad99d045d 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/event.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/event.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef _QTN_FMAC_EVENT_H_
 #define _QTN_FMAC_EVENT_H_
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c
index 598edb814421..cbcda57105f3 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c
@@ -559,6 +559,9 @@ static irqreturn_t qtnf_pcie_topaz_interrupt(int irq, void *data)
        if (!priv->msi_enabled && !qtnf_topaz_intx_asserted(ts))
                return IRQ_NONE;
+        if (!priv->msi_enabled)
+                qtnf_deassert_intx(ts);
        priv->pcie_irq_count++;
        qtnf_shm_ipc_irq_handler(&priv->shm_ipc_ep_in);
@@ -571,9 +574,6 @@ static irqreturn_t qtnf_pcie_topaz_interrupt(int irq, void *data)
        tasklet_hi_schedule(&priv->reclaim_tq);
-        if (!priv->msi_enabled)
-                qtnf_deassert_intx(ts);
        return IRQ_HANDLED;
 }
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
index 8d62addea895..27fdb5b01ee3 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
@@ -1,25 +1,12 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef _QTN_QLINK_H_
 #define _QTN_QLINK_H_
 #include <linux/ieee80211.h>
-#define QLINK_PROTO_VER         11
+#define QLINK_PROTO_VER         13
 #define QLINK_MACID_RSVD                0xFF
 #define QLINK_VIFID_RSVD                0xFF
@@ -105,7 +92,8 @@ struct qlink_intf_info {
        __le16 if_type;
        __le16 vlanid;
        u8 mac_addr[ETH_ALEN];
-        u8 rsvd[2];
+        u8 use4addr;
+        u8 rsvd[1];
 } __packed;
 enum qlink_sta_flags {
@@ -733,6 +721,7 @@ enum qlink_cmd_result {
        QLINK_CMD_RESULT_EALREADY,
        QLINK_CMD_RESULT_EADDRINUSE,
        QLINK_CMD_RESULT_EADDRNOTAVAIL,
+        QLINK_CMD_RESULT_EBUSY,
 };
 /**
@@ -986,11 +975,13 @@ struct qlink_event_sta_deauth {
 /**
 * struct qlink_event_bss_join - data for QLINK_EVENT_BSS_JOIN event
 *
+ * @chan: new operating channel definition
 * @bssid: BSSID of a BSS which interface tried to joined.
 * @status: status of joining attempt, see &enum ieee80211_statuscode.
 */
 struct qlink_event_bss_join {
        struct qlink_event ehdr;
+        struct qlink_chandef chan;
        u8 bssid[ETH_ALEN];
        __le16 status;
 } __packed;
@@ -1182,7 +1173,7 @@ struct qlink_iface_limit_record {
 struct qlink_tlv_frag_rts_thr {
        struct qlink_tlv_hdr hdr;
-        __le16 thr;
+        __le32 thr;
 } __packed;
 struct qlink_tlv_rlimit {
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
index aeeda81b09ea..72bfd17cb687 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
@@ -1,17 +1,5 @@
-/*
+// SPDX-License-Identifier: GPL-2.0+
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #include <linux/nl80211.h>
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
index 960d5d97492f..781ea7fe79f2 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef _QTN_FMAC_QLINK_UTIL_H_
 #define _QTN_FMAC_QLINK_UTIL_H_
@@ -69,6 +56,17 @@ static inline void qtnf_cmd_skb_put_tlv_u16(struct sk_buff *skb,
        memcpy(hdr->val, &tmp, sizeof(tmp));
 }
+static inline void qtnf_cmd_skb_put_tlv_u32(struct sk_buff *skb,
+                                            u16 tlv_id, u32 value)
+{
+        struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + sizeof(value));
+        __le32 tmp = cpu_to_le32(value);
+        hdr->type = cpu_to_le16(tlv_id);
+        hdr->len = cpu_to_le16(sizeof(value));
+        memcpy(hdr->val, &tmp, sizeof(tmp));
+}
 u16 qlink_iface_type_to_nl_mask(u16 qlink_type);
 u8 qlink_chan_width_mask_to_nl(u16 qlink_mask);
 void qlink_chandef_q2cfg(struct wiphy *wiphy,
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qtn_hw_ids.h b/drivers/net/wireless/quantenna/qtnfmac/qtn_hw_ids.h
index 40295a511224..82d879950b62 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qtn_hw_ids.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qtn_hw_ids.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef _QTN_HW_IDS_H_
 #define _QTN_HW_IDS_H_
diff --git a/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c b/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c
index 2ec334199c2b..ff678951d3b2 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c
@@ -1,18 +1,5 @@
-/*
+// SPDX-License-Identifier: GPL-2.0+
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #include <linux/types.h>
 #include <linux/io.h>
diff --git a/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.h b/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.h
index c2a3702a9ee7..52cac5439b03 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef _QTN_FMAC_SHM_IPC_H_
 #define _QTN_FMAC_SHM_IPC_H_
diff --git a/drivers/net/wireless/quantenna/qtnfmac/shm_ipc_defs.h b/drivers/net/wireless/quantenna/qtnfmac/shm_ipc_defs.h
index 95a5f89a8b1a..78be70df1218 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/shm_ipc_defs.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/shm_ipc_defs.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef _QTN_FMAC_SHM_IPC_DEFS_H_
 #define _QTN_FMAC_SHM_IPC_DEFS_H_
diff --git a/drivers/net/wireless/quantenna/qtnfmac/trans.c b/drivers/net/wireless/quantenna/qtnfmac/trans.c
index 345f34ec9750..95356e280e23 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/trans.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/trans.c
@@ -1,18 +1,5 @@
-/*
+// SPDX-License-Identifier: GPL-2.0+
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #include <linux/types.h>
 #include <linux/export.h>
diff --git a/drivers/net/wireless/quantenna/qtnfmac/trans.h b/drivers/net/wireless/quantenna/qtnfmac/trans.h
index 9a473e07af0f..c0b76f871b31 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/trans.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/trans.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #ifndef _QTN_FMAC_TRANS_H_
 #define _QTN_FMAC_TRANS_H_
diff --git a/drivers/net/wireless/quantenna/qtnfmac/util.c b/drivers/net/wireless/quantenna/qtnfmac/util.c
index 3bc96b264769..cda6f5f3f38a 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/util.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/util.c
@@ -1,18 +1,5 @@
-/*
+// SPDX-License-Identifier: GPL-2.0+
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
 #include "util.h"
 #include "qtn_hw_ids.h"
diff --git a/drivers/net/wireless/quantenna/qtnfmac/util.h b/drivers/net/wireless/quantenna/qtnfmac/util.h
index b8744baac332..a14b7078a9c7 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/util.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/util.h
@@ -1,18 +1,5 @@
-/*
+/* SPDX-License-Identifier: GPL-2.0+ */
- * Copyright (c) 2015 Quantenna Communications
+/* Copyright (c) 2015 Quantenna Communications. All rights reserved. */
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
 #ifndef QTNFMAC_UTIL_H
 #define QTNFMAC_UTIL_H
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 0e95555aec62..7f813f6f8792 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -5477,7 +5477,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
                rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
                rt2800_register_write(rt2x00dev, MIMO_PS_CFG, 0x00000002);
                rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x00150F0F);
-                rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x06060606);
+                rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000);
                rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0);
                rt2800_register_write(rt2x00dev, TX1_BB_GAIN_ATTEN, 0x0);
                rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, 0x6C6C666C);
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
index 61ba573e8bf1..05a2e8da412c 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
@@ -656,36 +656,24 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
        intf->driver_folder =
            debugfs_create_dir(intf->rt2x00dev->ops->name,
                               rt2x00dev->hw->wiphy->debugfsdir);
-        if (IS_ERR(intf->driver_folder) || !intf->driver_folder)
-                goto exit;
        intf->driver_entry =
            rt2x00debug_create_file_driver("driver", intf, &intf->driver_blob);
-        if (IS_ERR(intf->driver_entry) || !intf->driver_entry)
-                goto exit;
        intf->chipset_entry =
            rt2x00debug_create_file_chipset("chipset",
                                            intf, &intf->chipset_blob);
-        if (IS_ERR(intf->chipset_entry) || !intf->chipset_entry)
-                goto exit;
        intf->dev_flags = debugfs_create_file("dev_flags", 0400,
                                              intf->driver_folder, intf,
                                              &rt2x00debug_fop_dev_flags);
-        if (IS_ERR(intf->dev_flags) || !intf->dev_flags)
-                goto exit;
        intf->cap_flags = debugfs_create_file("cap_flags", 0400,
                                              intf->driver_folder, intf,
                                              &rt2x00debug_fop_cap_flags);
-        if (IS_ERR(intf->cap_flags) || !intf->cap_flags)
-                goto exit;
        intf->register_folder =
            debugfs_create_dir("register", intf->driver_folder);
-        if (IS_ERR(intf->register_folder) || !intf->register_folder)
-                goto exit;
 #define RT2X00DEBUGFS_CREATE_REGISTER_ENTRY(__intf, __name)             \
 ({                                                                      \
@@ -695,9 +683,6 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
                                           0600,                        \
                                           (__intf)->register_folder,   \
                                           &(__intf)->offset_##__name); \
-                if (IS_ERR((__intf)->__name##_off_entry) ||             \
-                    !(__intf)->__name##_off_entry)                      \
-                        goto exit;                                      \
                                                                        \
                (__intf)->__name##_val_entry =                          \
                        debugfs_create_file(__stringify(__name) "_value", \
@@ -705,9 +690,6 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
                                            (__intf)->register_folder,  \
                                            (__intf),                   \
                                            &rt2x00debug_fop_##__name); \
-                if (IS_ERR((__intf)->__name##_val_entry) ||             \
-                    !(__intf)->__name##_val_entry)                      \
-                        goto exit;                                      \
        }                                                               \
 })
@@ -721,15 +703,10 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
        intf->queue_folder =
            debugfs_create_dir("queue", intf->driver_folder);
-        if (IS_ERR(intf->queue_folder) || !intf->queue_folder)
-                goto exit;
        intf->queue_frame_dump_entry =
                debugfs_create_file("dump", 0400, intf->queue_folder,
                                    intf, &rt2x00debug_fop_queue_dump);
-        if (IS_ERR(intf->queue_frame_dump_entry)
-                || !intf->queue_frame_dump_entry)
-                goto exit;
        skb_queue_head_init(&intf->frame_dump_skbqueue);
        init_waitqueue_head(&intf->frame_dump_waitqueue);
@@ -747,10 +724,6 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
 #endif
        return;
-exit:
-        rt2x00debug_deregister(rt2x00dev);
-        rt2x00_err(rt2x00dev, "Failed to register debug handler\n");
 }
 void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/ralink/rt2x00/rt61pci.c b/drivers/net/wireless/ralink/rt2x00/rt61pci.c
index 4c5de8fc8f12..52b9fc480f8b 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt61pci.c
@@ -321,97 +321,12 @@ static int rt61pci_config_shared_key(struct rt2x00_dev *rt2x00dev,
                                     struct rt2x00lib_crypto *crypto,
                                     struct ieee80211_key_conf *key)
 {
-        struct hw_key_entry key_entry;
-        struct rt2x00_field32 field;
-        u32 mask;
-        u32 reg;
-        if (crypto->cmd == SET_KEY) {
-                /*
-                 * rt2x00lib can't determine the correct free
-                 * key_idx for shared keys. We have 1 register
-                 * with key valid bits. The goal is simple, read
-                 * the register, if that is full we have no slots
-                 * left.
-                 * Note that each BSS is allowed to have up to 4
-                 * shared keys, so put a mask over the allowed
-                 * entries.
-                 */
-                mask = (0xf << crypto->bssidx);
-                reg = rt2x00mmio_register_read(rt2x00dev, SEC_CSR0);
-                reg &= mask;
-                if (reg && reg == mask)
-                        return -ENOSPC;
-                key->hw_key_idx += reg ? ffz(reg) : 0;
-                /*
-                 * Upload key to hardware
-                 */
-                memcpy(key_entry.key, crypto->key,
-                       sizeof(key_entry.key));
-                memcpy(key_entry.tx_mic, crypto->tx_mic,
-                       sizeof(key_entry.tx_mic));
-                memcpy(key_entry.rx_mic, crypto->rx_mic,
-                       sizeof(key_entry.rx_mic));
-                reg = SHARED_KEY_ENTRY(key->hw_key_idx);
-                rt2x00mmio_register_multiwrite(rt2x00dev, reg,
-                                               &key_entry, sizeof(key_entry));
-                /*
-                 * The cipher types are stored over 2 registers.
-                 * bssidx 0 and 1 keys are stored in SEC_CSR1 and
-                 * bssidx 1 and 2 keys are stored in SEC_CSR5.
-                 * Using the correct defines correctly will cause overhead,
-                 * so just calculate the correct offset.
-                 */
-                if (key->hw_key_idx < 8) {
-                        field.bit_offset = (3 * key->hw_key_idx);
-                        field.bit_mask = 0x7 << field.bit_offset;
-                        reg = rt2x00mmio_register_read(rt2x00dev, SEC_CSR1);
-                        rt2x00_set_field32(&reg, field, crypto->cipher);
-                        rt2x00mmio_register_write(rt2x00dev, SEC_CSR1, reg);
-                } else {
-                        field.bit_offset = (3 * (key->hw_key_idx - 8));
-                        field.bit_mask = 0x7 << field.bit_offset;
-                        reg = rt2x00mmio_register_read(rt2x00dev, SEC_CSR5);
-                        rt2x00_set_field32(&reg, field, crypto->cipher);
-                        rt2x00mmio_register_write(rt2x00dev, SEC_CSR5, reg);
-                }
-                /*
-                 * The driver does not support the IV/EIV generation
-                 * in hardware. However it doesn't support the IV/EIV
-                 * inside the ieee80211 frame either, but requires it
-                 * to be provided separately for the descriptor.
-                 * rt2x00lib will cut the IV/EIV data out of all frames
-                 * given to us by mac80211, but we must tell mac80211
-                 * to generate the IV/EIV data.
-                 */
-                key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
-        }
        /*
-         * SEC_CSR0 contains only single-bit fields to indicate
+         * Let the software handle the shared keys,
-         * a particular key is valid. Because using the FIELD32()
+         * since the hardware decryption does not work reliably,
-         * defines directly will cause a lot of overhead, we use
+         * because the firmware does not know the key's keyidx.
-         * a calculation to determine the correct bit directly.
         */
-        mask = 1 << key->hw_key_idx;
+        return -EOPNOTSUPP;
-        reg = rt2x00mmio_register_read(rt2x00dev, SEC_CSR0);
-        if (crypto->cmd == SET_KEY)
-                reg |= mask;
-        else if (crypto->cmd == DISABLE_KEY)
-                reg &= ~mask;
-        rt2x00mmio_register_write(rt2x00dev, SEC_CSR0, reg);
-        return 0;
 }
 static int rt61pci_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 33ad87528d9a..44a943d18b84 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -959,7 +959,7 @@ static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx,
                if (proto == htons(ETH_P_AARP) || proto == htons(ETH_P_IPX)) {
                        /* This is the selective translation table, only 2 entries */
                        writeb(0xf8,
-                               &((struct snaphdr_t __iomem *)ptx->var)->org[3]);
+                               &((struct snaphdr_t __iomem *)ptx->var)->org[2]);
                }
                /* Copy body of ethernet packet without ethernet header */
                memcpy_toio((void __iomem *)&ptx->var +
@@ -2211,7 +2211,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs,
                        untranslate(local, skb, total_len);
                }
        } else { /* sniffer mode, so just pass whole packet */
-        };
+        }
 /************************/
        /* Now pick up the rest of the fragments if any */
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/Makefile b/drivers/net/wireless/realtek/rtl818x/rtl8180/Makefile
index 2966681efaef..5d6b06d3c02c 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/Makefile
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/Makefile
@@ -2,4 +2,4 @@ rtl818x_pci-objs	:= dev.o rtl8225.o sa2400.o max2820.o grf5101.o rtl8225se.o
 obj-$(CONFIG_RTL8180)   += rtl818x_pci.o
-ccflags-y += -Idrivers/net/wireless/realtek/rtl818x
+ccflags-y += -I $(srctree)/$(src)/..
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c
index 225c1c8851cc..e2b1bfbcfbd4 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c
@@ -803,7 +803,7 @@ static void rtl8180_config_cardbus(struct ieee80211_hw *dev)
                rtl818x_iowrite16(priv, FEMR_SE, 0xffff);
        } else {
                reg16 = rtl818x_ioread16(priv, &priv->map->FEMR);
-                        reg16 |= (1 << 15) | (1 << 14) | (1 << 4);
+                reg16 |= (1 << 15) | (1 << 14) | (1 << 4);
                rtl818x_iowrite16(priv, &priv->map->FEMR, reg16);
        }
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/Makefile b/drivers/net/wireless/realtek/rtl818x/rtl8187/Makefile
index ff074912a095..95bac73ece7c 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8187/Makefile
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/Makefile
@@ -2,4 +2,4 @@ rtl8187-objs		:= dev.o rtl8225.o leds.o rfkill.o
 obj-$(CONFIG_RTL8187)   += rtl8187.o
-ccflags-y += -Idrivers/net/wireless/realtek/rtl818x
+ccflags-y += -I $(srctree)/$(src)/..
diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c
index ef9b502ce576..7aa68fe5d791 100644
--- a/drivers/net/wireless/realtek/rtlwifi/base.c
+++ b/drivers/net/wireless/realtek/rtlwifi/base.c
@@ -2172,8 +2172,6 @@ label_lps_done:
                ;
        }
-        rtlpriv->link_info.num_rx_inperiod = 0;
-        rtlpriv->link_info.num_tx_inperiod = 0;
        for (tid = 0; tid <= 7; tid++)
                rtlpriv->link_info.tidtx_inperiod[tid] = 0;
@@ -2236,6 +2234,8 @@ label_lps_done:
                        rtlpriv->btcoexist.btc_info.in_4way = false;
        }
+        rtlpriv->link_info.num_rx_inperiod = 0;
+        rtlpriv->link_info.num_tx_inperiod = 0;
        rtlpriv->link_info.bcn_rx_inperiod = 0;
        /* <6> scan list */
diff --git a/drivers/net/wireless/realtek/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c
index 4bf7967590ca..ce23339bf9fb 100644
--- a/drivers/net/wireless/realtek/rtlwifi/core.c
+++ b/drivers/net/wireless/realtek/rtlwifi/core.c
@@ -1957,5 +1957,7 @@ void rtl_dm_diginit(struct ieee80211_hw *hw, u32 cur_igvalue)
        dm_digtable->bt30_cur_igi = 0x32;
        dm_digtable->pre_cck_pd_state = CCK_PD_STAGE_MAX;
        dm_digtable->cur_cck_pd_state = CCK_PD_STAGE_LOWRSSI;
+        dm_digtable->pre_cck_fa_state = 0;
+        dm_digtable->cur_cck_fa_state = 0;
 }
 EXPORT_SYMBOL(rtl_dm_diginit);
diff --git a/drivers/net/wireless/realtek/rtlwifi/debug.c b/drivers/net/wireless/realtek/rtlwifi/debug.c
index d70385be9976..8186650efc56 100644
--- a/drivers/net/wireless/realtek/rtlwifi/debug.c
+++ b/drivers/net/wireless/realtek/rtlwifi/debug.c
@@ -463,12 +463,9 @@ static const struct file_operations file_ops_common_write = {
 #define RTL_DEBUGFS_ADD_CORE(name, mode, fopname)                          \
        do {                                                               \
                rtl_debug_priv_ ##name.rtlpriv = rtlpriv;                  \
-                if (!debugfs_create_file(#name, mode,                      \
+                debugfs_create_file(#name, mode, parent,                   \
-                                         parent, &rtl_debug_priv_ ##name,  \
+                                    &rtl_debug_priv_ ##name,               \
-                                         &file_ops_ ##fopname))            \
+                                    &file_ops_ ##fopname);                 \
-                        pr_err("Unable to initialize debugfs:%s/%s\n",     \
-                               rtlpriv->dbg.debugfs_name,                  \
-                               #name);                                     \
        } while (0)
 #define RTL_DEBUGFS_ADD(name)                                              \
@@ -486,11 +483,6 @@ void rtl_debug_add_one(struct ieee80211_hw *hw)
        rtlpriv->dbg.debugfs_dir =
                debugfs_create_dir(rtlpriv->dbg.debugfs_name, debugfs_topdir);
-        if (!rtlpriv->dbg.debugfs_dir) {
-                pr_err("Unable to init debugfs:/%s/%s\n", rtlpriv->cfg->name,
-                       rtlpriv->dbg.debugfs_name);
-                return;
-        }
        parent = rtlpriv->dbg.debugfs_dir;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
index 42a6fba90ba9..acfd54c6f8dd 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
@@ -151,8 +151,14 @@ static u8 rtl8723e_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw)
 {
        struct rtl_priv *rtlpriv = rtl_priv(hw);
        struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
+        struct rtl_mac *mac = rtl_mac(rtlpriv);
        long rssi_val_min = 0;
+        if (mac->link_state == MAC80211_LINKED &&
+            mac->opmode == NL80211_IFTYPE_STATION &&
+            rtlpriv->link_info.bcn_rx_inperiod == 0)
+                return 0;
        if ((dm_digtable->curmultista_cstate == DIG_MULTISTA_CONNECT) &&
            (dm_digtable->cursta_cstate == DIG_STA_CONNECT)) {
                if (rtlpriv->dm.entry_min_undec_sm_pwdb != 0)
@@ -417,6 +423,8 @@ static void rtl8723e_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
                } else {
                        rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd);
                        rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x47);
+                        dm_digtable->pre_cck_fa_state = 0;
+                        dm_digtable->cur_cck_fa_state = 0;
                }
                dm_digtable->pre_cck_pd_state = dm_digtable->cur_cck_pd_state;
@@ -665,7 +673,7 @@ void rtl8723e_dm_check_txpower_tracking(struct ieee80211_hw *hw)
 void rtl8723e_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw)
 {
        struct rtl_priv *rtlpriv = rtl_priv(hw);
-        struct rate_adaptive *p_ra = &(rtlpriv->ra);
+        struct rate_adaptive *p_ra = &rtlpriv->ra;
        p_ra->ratr_state = DM_RATR_STA_INIT;
        p_ra->pre_ratr_state = DM_RATR_STA_INIT;
@@ -677,6 +685,89 @@ void rtl8723e_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw)
 }
+void rtl8723e_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
+{
+        struct rtl_priv *rtlpriv = rtl_priv(hw);
+        struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+        struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+        struct rate_adaptive *p_ra = &rtlpriv->ra;
+        u32 low_rssithresh_for_ra, high_rssithresh_for_ra;
+        struct ieee80211_sta *sta = NULL;
+        if (is_hal_stop(rtlhal)) {
+                RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+                         " driver is going to unload\n");
+                return;
+        }
+        if (!rtlpriv->dm.useramask) {
+                RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+                         " driver does not control rate adaptive mask\n");
+                return;
+        }
+        if (mac->link_state == MAC80211_LINKED &&
+            mac->opmode == NL80211_IFTYPE_STATION) {
+                switch (p_ra->pre_ratr_state) {
+                case DM_RATR_STA_HIGH:
+                        high_rssithresh_for_ra = 50;
+                        low_rssithresh_for_ra = 20;
+                        break;
+                case DM_RATR_STA_MIDDLE:
+                        high_rssithresh_for_ra = 55;
+                        low_rssithresh_for_ra = 20;
+                        break;
+                case DM_RATR_STA_LOW:
+                        high_rssithresh_for_ra = 60;
+                        low_rssithresh_for_ra = 25;
+                        break;
+                default:
+                        high_rssithresh_for_ra = 50;
+                        low_rssithresh_for_ra = 20;
+                        break;
+                }
+                if (rtlpriv->link_info.bcn_rx_inperiod == 0)
+                        switch (p_ra->pre_ratr_state) {
+                        case DM_RATR_STA_HIGH:
+                        default:
+                                p_ra->ratr_state = DM_RATR_STA_MIDDLE;
+                                break;
+                        case DM_RATR_STA_MIDDLE:
+                        case DM_RATR_STA_LOW:
+                                p_ra->ratr_state = DM_RATR_STA_LOW;
+                                break;
+                        }
+                else if (rtlpriv->dm.undec_sm_pwdb > high_rssithresh_for_ra)
+                        p_ra->ratr_state = DM_RATR_STA_HIGH;
+                else if (rtlpriv->dm.undec_sm_pwdb > low_rssithresh_for_ra)
+                        p_ra->ratr_state = DM_RATR_STA_MIDDLE;
+                else
+                        p_ra->ratr_state = DM_RATR_STA_LOW;
+                if (p_ra->pre_ratr_state != p_ra->ratr_state) {
+                        RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+                                 "RSSI = %ld\n",
+                                 rtlpriv->dm.undec_sm_pwdb);
+                        RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+                                 "RSSI_LEVEL = %d\n", p_ra->ratr_state);
+                        RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
+                                 "PreState = %d, CurState = %d\n",
+                                 p_ra->pre_ratr_state, p_ra->ratr_state);
+                        rcu_read_lock();
+                        sta = rtl_find_sta(hw, mac->bssid);
+                        if (sta)
+                                rtlpriv->cfg->ops->update_rate_tbl(hw, sta,
+                                                           p_ra->ratr_state,
+                                                                      true);
+                        rcu_read_unlock();
+                        p_ra->pre_ratr_state = p_ra->ratr_state;
+                }
+        }
+}
 void rtl8723e_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal)
 {
        struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -826,7 +917,7 @@ void rtl8723e_dm_watchdog(struct ieee80211_hw *hw)
                rtl8723e_dm_dynamic_bb_powersaving(hw);
                rtl8723e_dm_dynamic_txpower(hw);
                rtl8723e_dm_check_txpower_tracking(hw);
-                /* rtl92c_dm_refresh_rate_adaptive_mask(hw); */
+                rtl8723e_dm_refresh_rate_adaptive_mask(hw);
                rtl8723e_dm_bt_coexist(hw);
                rtl8723e_dm_check_edca_turbo(hw);
        }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
index 07b82700d1de..3103151dda2b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
@@ -266,8 +266,8 @@ static struct rtl_hal_ops rtl8723e_hal_ops = {
 static struct rtl_mod_params rtl8723e_mod_params = {
        .sw_crypto = false,
        .inactiveps = true,
-        .swctrl_lps = false,
+        .swctrl_lps = true,
-        .fwctrl_lps = true,
+        .fwctrl_lps = false,
        .aspm_support = 1,
        .debug_level = 0,
        .debug_mask = 0,
@@ -395,8 +395,8 @@ module_param_named(disable_watchdog, rtl8723e_mod_params.disable_watchdog,
                   bool, 0444);
 MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
 MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
-MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
+MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 1)\n");
-MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
+MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 0)\n");
 MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 0)\n");
 MODULE_PARM_DESC(aspm, "Set to 1 to enable ASPM (default 1)\n");
 MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
index 1263b12db5dc..11f94b1a436f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
@@ -332,7 +332,7 @@ static void _rtl8723be_phy_set_txpower_by_rate_base(struct ieee80211_hw *hw,
                                 "Invalid RateSection %d in Band 2.4G, Rf Path %d, %dTx in PHY_SetTxPowerByRateBase()\n",
                                 rate_section, path, txnum);
                        break;
-                };
+                }
        } else {
                RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
                         "Invalid Band %d in PHY_SetTxPowerByRateBase()\n",
@@ -374,7 +374,7 @@ static u8 _rtl8723be_phy_get_txpower_by_rate_base(struct ieee80211_hw *hw,
                                 "Invalid RateSection %d in Band 2.4G, Rf Path %d, %dTx in PHY_GetTxPowerByRateBase()\n",
                                 rate_section, path, txnum);
                        break;
-                };
+                }
        } else {
                RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
                         "Invalid Band %d in PHY_GetTxPowerByRateBase()\n",
@@ -694,7 +694,7 @@ static u8 _rtl8723be_get_rate_section_index(u32 regaddr)
                else if (regaddr >= 0xE20 && regaddr <= 0xE4C)
                        index = (u8)((regaddr - 0xE20) / 4);
                break;
-        };
+        }
        return index;
 }
diff --git a/drivers/net/wireless/rsi/rsi_91x_debugfs.c b/drivers/net/wireless/rsi/rsi_91x_debugfs.c
index 8c6ca8e689e4..d0c35f3e2012 100644
--- a/drivers/net/wireless/rsi/rsi_91x_debugfs.c
+++ b/drivers/net/wireless/rsi/rsi_91x_debugfs.c
@@ -297,11 +297,6 @@ int rsi_init_dbgfs(struct rsi_hw *adapter)
        dev_dbgfs->subdir = debugfs_create_dir(devdir, NULL);
-        if (!dev_dbgfs->subdir) {
-                kfree(dev_dbgfs);
-                return -ENOMEM;
-        }
        for (ii = 0; ii < adapter->num_debugfs_entries; ii++) {
                files = &dev_debugfs_files[ii];
                dev_dbgfs->rsi_files[ii] =
diff --git a/drivers/net/wireless/rsi/rsi_91x_hal.c b/drivers/net/wireless/rsi/rsi_91x_hal.c
index 182b06629371..1dbaab2a96b7 100644
--- a/drivers/net/wireless/rsi/rsi_91x_hal.c
+++ b/drivers/net/wireless/rsi/rsi_91x_hal.c
@@ -100,6 +100,9 @@ int rsi_prepare_mgmt_desc(struct rsi_common *common, struct sk_buff *skb)
        mgmt_desc->frame_type = TX_DOT11_MGMT;
        mgmt_desc->header_len = MIN_802_11_HDR_LEN;
        mgmt_desc->xtend_desc_size = header_size - FRAME_DESC_SZ;
+        if (ieee80211_is_probe_req(wh->frame_control))
+                mgmt_desc->frame_info = cpu_to_le16(RSI_INSERT_SEQ_IN_FW);
        mgmt_desc->frame_info |= cpu_to_le16(RATE_INFO_ENABLE);
        if (is_broadcast_ether_addr(wh->addr1))
                mgmt_desc->frame_info |= cpu_to_le16(RSI_BROADCAST_PKT);
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index e56fc83faf0e..aded1ae4fad5 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -229,6 +229,68 @@ static void rsi_register_rates_channels(struct rsi_hw *adapter, int band)
        /* sbands->ht_cap.mcs.rx_highest = 0x82; */
 }
+static int rsi_mac80211_hw_scan_start(struct ieee80211_hw *hw,
+                                      struct ieee80211_vif *vif,
+                                      struct ieee80211_scan_request *hw_req)
+{
+        struct cfg80211_scan_request *scan_req = &hw_req->req;
+        struct rsi_hw *adapter = hw->priv;
+        struct rsi_common *common = adapter->priv;
+        struct ieee80211_bss_conf *bss = &vif->bss_conf;
+        rsi_dbg(INFO_ZONE, "***** Hardware scan start *****\n");
+        if (common->fsm_state != FSM_MAC_INIT_DONE)
+                return -ENODEV;
+        if ((common->wow_flags & RSI_WOW_ENABLED) ||
+            scan_req->n_channels == 0)
+                return -EINVAL;
+        /* Scan already in progress. So return */
+        if (common->bgscan_en)
+                return -EBUSY;
+        /* If STA is not connected, return with special value 1, in order
+         * to start sw_scan in mac80211
+         */
+        if (!bss->assoc)
+                return 1;
+        mutex_lock(&common->mutex);
+        common->hwscan = scan_req;
+        if (!rsi_send_bgscan_params(common, RSI_START_BGSCAN)) {
+                if (!rsi_send_bgscan_probe_req(common, vif)) {
+                        rsi_dbg(INFO_ZONE, "Background scan started...\n");
+                        common->bgscan_en = true;
+                }
+        }
+        mutex_unlock(&common->mutex);
+        return 0;
+}
+static void rsi_mac80211_cancel_hw_scan(struct ieee80211_hw *hw,
+                                        struct ieee80211_vif *vif)
+{
+        struct rsi_hw *adapter = hw->priv;
+        struct rsi_common *common = adapter->priv;
+        struct cfg80211_scan_info info;
+        rsi_dbg(INFO_ZONE, "***** Hardware scan stop *****\n");
+        mutex_lock(&common->mutex);
+        if (common->bgscan_en) {
+                if (!rsi_send_bgscan_params(common, RSI_STOP_BGSCAN))
+                        common->bgscan_en = false;
+                info.aborted = false;
+                ieee80211_scan_completed(adapter->hw, &info);
+                rsi_dbg(INFO_ZONE, "Back ground scan cancelled\b\n");
+        }
+        common->hwscan = NULL;
+        mutex_unlock(&common->mutex);
+}
 /**
 * rsi_mac80211_detach() - This function is used to de-initialize the
 *                         Mac80211 stack.
@@ -1917,6 +1979,8 @@ static const struct ieee80211_ops mac80211_ops = {
        .suspend = rsi_mac80211_suspend,
        .resume  = rsi_mac80211_resume,
 #endif
+        .hw_scan = rsi_mac80211_hw_scan_start,
+        .cancel_hw_scan = rsi_mac80211_cancel_hw_scan,
 };
 /**
@@ -1999,6 +2063,9 @@ int rsi_mac80211_attach(struct rsi_common *common)
        common->max_stations = wiphy->max_ap_assoc_sta;
        rsi_dbg(ERR_ZONE, "Max Stations Allowed = %d\n", common->max_stations);
        hw->sta_data_size = sizeof(struct rsi_sta);
+        wiphy->max_scan_ssids = RSI_MAX_SCAN_SSIDS;
+        wiphy->max_scan_ie_len = RSI_MAX_SCAN_IE_LEN;
        wiphy->flags = WIPHY_FLAG_REPORTS_OBSS;
        wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
        wiphy->features |= NL80211_FEATURE_INACTIVITY_TIMER;
diff --git a/drivers/net/wireless/rsi/rsi_91x_main.c b/drivers/net/wireless/rsi/rsi_91x_main.c
index 01d99ed985ee..ca3a55ed72e4 100644
--- a/drivers/net/wireless/rsi/rsi_91x_main.c
+++ b/drivers/net/wireless/rsi/rsi_91x_main.c
@@ -328,6 +328,7 @@ struct rsi_hw *rsi_91x_init(u16 oper_mode)
        }
        rsi_default_ps_params(adapter);
+        init_bgscan_params(common);
        spin_lock_init(&adapter->ps_lock);
        timer_setup(&common->roc_timer, rsi_roc_timeout, 0);
        init_completion(&common->wlan_init_completion);
diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
index 1095df7d9573..404241424a62 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
@@ -15,6 +15,7 @@
 */
 #include <linux/etherdevice.h>
+#include <linux/timer.h>
 #include "rsi_mgmt.h"
 #include "rsi_common.h"
 #include "rsi_ps.h"
@@ -236,6 +237,18 @@ static void rsi_set_default_parameters(struct rsi_common *common)
        common->dtim_cnt = RSI_DTIM_COUNT;
 }
+void init_bgscan_params(struct rsi_common *common)
+{
+        memset((u8 *)&common->bgscan, 0, sizeof(struct rsi_bgscan_params));
+        common->bgscan.bgscan_threshold = RSI_DEF_BGSCAN_THRLD;
+        common->bgscan.roam_threshold = RSI_DEF_ROAM_THRLD;
+        common->bgscan.bgscan_periodicity = RSI_BGSCAN_PERIODICITY;
+        common->bgscan.num_bgscan_channels = 0;
+        common->bgscan.two_probe = 1;
+        common->bgscan.active_scan_duration = RSI_ACTIVE_SCAN_TIME;
+        common->bgscan.passive_scan_duration = RSI_PASSIVE_SCAN_TIME;
+}
 /**
 * rsi_set_contention_vals() - This function sets the contention values for the
 *                             backoff procedure.
@@ -1628,6 +1641,107 @@ int rsi_send_wowlan_request(struct rsi_common *common, u16 flags,
 }
 #endif
+int rsi_send_bgscan_params(struct rsi_common *common, int enable)
+{
+        struct rsi_bgscan_params *params = &common->bgscan;
+        struct cfg80211_scan_request *scan_req = common->hwscan;
+        struct rsi_bgscan_config *bgscan;
+        struct sk_buff *skb;
+        u16 frame_len = sizeof(*bgscan);
+        u8 i;
+        rsi_dbg(MGMT_TX_ZONE, "%s: Sending bgscan params frame\n", __func__);
+        skb = dev_alloc_skb(frame_len);
+        if (!skb)
+                return -ENOMEM;
+        memset(skb->data, 0, frame_len);
+        bgscan = (struct rsi_bgscan_config *)skb->data;
+        rsi_set_len_qno(&bgscan->desc_dword0.len_qno,
+                        (frame_len - FRAME_DESC_SZ), RSI_WIFI_MGMT_Q);
+        bgscan->desc_dword0.frame_type = BG_SCAN_PARAMS;
+        bgscan->bgscan_threshold = cpu_to_le16(params->bgscan_threshold);
+        bgscan->roam_threshold = cpu_to_le16(params->roam_threshold);
+        if (enable)
+                bgscan->bgscan_periodicity =
+                        cpu_to_le16(params->bgscan_periodicity);
+        bgscan->active_scan_duration =
+                        cpu_to_le16(params->active_scan_duration);
+        bgscan->passive_scan_duration =
+                        cpu_to_le16(params->passive_scan_duration);
+        bgscan->two_probe = params->two_probe;
+        bgscan->num_bgscan_channels = scan_req->n_channels;
+        for (i = 0; i < bgscan->num_bgscan_channels; i++)
+                bgscan->channels2scan[i] =
+                        cpu_to_le16(scan_req->channels[i]->hw_value);
+        skb_put(skb, frame_len);
+        return rsi_send_internal_mgmt_frame(common, skb);
+}
+/* This function sends the probe request to be used by firmware in
+ * background scan
+ */
+int rsi_send_bgscan_probe_req(struct rsi_common *common,
+                              struct ieee80211_vif *vif)
+{
+        struct cfg80211_scan_request *scan_req = common->hwscan;
+        struct rsi_bgscan_probe *bgscan;
+        struct sk_buff *skb;
+        struct sk_buff *probereq_skb;
+        u16 frame_len = sizeof(*bgscan);
+        size_t ssid_len = 0;
+        u8 *ssid = NULL;
+        rsi_dbg(MGMT_TX_ZONE,
+                "%s: Sending bgscan probe req frame\n", __func__);
+        if (common->priv->sc_nvifs <= 0)
+                return -ENODEV;
+        if (scan_req->n_ssids) {
+                ssid = scan_req->ssids[0].ssid;
+                ssid_len = scan_req->ssids[0].ssid_len;
+        }
+        skb = dev_alloc_skb(frame_len + MAX_BGSCAN_PROBE_REQ_LEN);
+        if (!skb)
+                return -ENOMEM;
+        memset(skb->data, 0, frame_len + MAX_BGSCAN_PROBE_REQ_LEN);
+        bgscan = (struct rsi_bgscan_probe *)skb->data;
+        bgscan->desc_dword0.frame_type = BG_SCAN_PROBE_REQ;
+        bgscan->flags = cpu_to_le16(HOST_BG_SCAN_TRIG);
+        if (common->band == NL80211_BAND_5GHZ) {
+                bgscan->mgmt_rate = cpu_to_le16(RSI_RATE_6);
+                bgscan->def_chan = cpu_to_le16(40);
+        } else {
+                bgscan->mgmt_rate = cpu_to_le16(RSI_RATE_1);
+                bgscan->def_chan = cpu_to_le16(11);
+        }
+        bgscan->channel_scan_time = cpu_to_le16(RSI_CHANNEL_SCAN_TIME);
+        probereq_skb = ieee80211_probereq_get(common->priv->hw, vif->addr, ssid,
+                                              ssid_len, scan_req->ie_len);
+        memcpy(&skb->data[frame_len], probereq_skb->data, probereq_skb->len);
+        bgscan->probe_req_length = cpu_to_le16(probereq_skb->len);
+        rsi_set_len_qno(&bgscan->desc_dword0.len_qno,
+                        (frame_len - FRAME_DESC_SZ + probereq_skb->len),
+                        RSI_WIFI_MGMT_Q);
+        skb_put(skb, frame_len + probereq_skb->len);
+        dev_kfree_skb(probereq_skb);
+        return rsi_send_internal_mgmt_frame(common, skb);
+}
 /**
 * rsi_handle_ta_confirm_type() - This function handles the confirm frames.
 * @common: Pointer to the driver private structure.
@@ -1771,9 +1885,28 @@ static int rsi_handle_ta_confirm_type(struct rsi_common *common,
                        return 0;
                }
                break;
+        case SCAN_REQUEST:
+                rsi_dbg(INFO_ZONE, "Set channel confirm\n");
+                break;
        case WAKEUP_SLEEP_REQUEST:
                rsi_dbg(INFO_ZONE, "Wakeup/Sleep confirmation.\n");
                return rsi_handle_ps_confirm(adapter, msg);
+        case BG_SCAN_PROBE_REQ:
+                rsi_dbg(INFO_ZONE, "BG scan complete event\n");
+                if (common->bgscan_en) {
+                        struct cfg80211_scan_info info;
+                        if (!rsi_send_bgscan_params(common, RSI_STOP_BGSCAN))
+                                common->bgscan_en = 0;
+                        info.aborted = false;
+                        ieee80211_scan_completed(adapter->hw, &info);
+                }
+                rsi_dbg(INFO_ZONE, "Background scan completed\n");
+                break;
        default:
                rsi_dbg(INFO_ZONE, "%s: Invalid TA confirm pkt received\n",
                        __func__);
diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c
index 5733e440ecaf..b412b65eb1f4 100644
--- a/drivers/net/wireless/rsi/rsi_91x_sdio.c
+++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c
@@ -230,16 +230,19 @@ static void rsi_reset_card(struct sdio_func *pfunction)
                rsi_dbg(ERR_ZONE, "%s: CMD0 failed : %d\n", __func__, err);
        /* Issue CMD5, arg = 0 */
-        err = rsi_issue_sdiocommand(pfunction,  SD_IO_SEND_OP_COND, 0,
+        if (!host->ocr_avail) {
-                                    (MMC_RSP_R4 | MMC_CMD_BCR), &resp);
+                err = rsi_issue_sdiocommand(pfunction,  SD_IO_SEND_OP_COND, 0,
-        if (err)
+                                            (MMC_RSP_R4 | MMC_CMD_BCR), &resp);
-                rsi_dbg(ERR_ZONE, "%s: CMD5 failed : %d\n", __func__, err);
+                if (err)
-        card->ocr = resp;
+                        rsi_dbg(ERR_ZONE, "%s: CMD5 failed : %d\n",
+                                __func__, err);
+                host->ocr_avail = resp;
+        }
        /* Issue CMD5, arg = ocr. Wait till card is ready  */
        for (i = 0; i < 100; i++) {
                err = rsi_issue_sdiocommand(pfunction, SD_IO_SEND_OP_COND,
-                                            card->ocr,
+                                            host->ocr_avail,
                                            (MMC_RSP_R4 | MMC_CMD_BCR), &resp);
                if (err) {
                        rsi_dbg(ERR_ZONE, "%s: CMD5 failed : %d\n",
diff --git a/drivers/net/wireless/rsi/rsi_main.h b/drivers/net/wireless/rsi/rsi_main.h
index a084f224bb03..4dc0c0123469 100644
--- a/drivers/net/wireless/rsi/rsi_main.h
+++ b/drivers/net/wireless/rsi/rsi_main.h
@@ -164,6 +164,24 @@ struct transmit_q_stats {
        u32 total_tx_pkt_freed[NUM_EDCA_QUEUES + 2];
 };
+#define MAX_BGSCAN_CHANNELS_DUAL_BAND   38
+#define MAX_BGSCAN_PROBE_REQ_LEN        0x64
+#define RSI_DEF_BGSCAN_THRLD            0x0
+#define RSI_DEF_ROAM_THRLD              0xa
+#define RSI_BGSCAN_PERIODICITY          0x1e
+#define RSI_ACTIVE_SCAN_TIME            0x14
+#define RSI_PASSIVE_SCAN_TIME           0x46
+#define RSI_CHANNEL_SCAN_TIME           20
+struct rsi_bgscan_params {
+        u16 bgscan_threshold;
+        u16 roam_threshold;
+        u16 bgscan_periodicity;
+        u8 num_bgscan_channels;
+        u8 two_probe;
+        u16 active_scan_duration;
+        u16 passive_scan_duration;
+};
 struct vif_priv {
        bool is_ht;
        bool sgi;
@@ -289,6 +307,10 @@ struct rsi_common {
        bool eapol4_confirm;
        void *bt_adapter;
+        struct cfg80211_scan_request *hwscan;
+        struct rsi_bgscan_params bgscan;
+        u8 bgscan_en;
 };
 struct eepromrw_info {
diff --git a/drivers/net/wireless/rsi/rsi_mgmt.h b/drivers/net/wireless/rsi/rsi_mgmt.h
index 359fbdf85739..ea83faa15c7e 100644
--- a/drivers/net/wireless/rsi/rsi_mgmt.h
+++ b/drivers/net/wireless/rsi/rsi_mgmt.h
@@ -228,6 +228,9 @@
 #define RSI_MAX_TX_AGGR_FRMS            8
 #define RSI_MAX_RX_AGGR_FRMS            8
+#define RSI_MAX_SCAN_SSIDS              16
+#define RSI_MAX_SCAN_IE_LEN             256
 enum opmode {
        RSI_OPMODE_UNSUPPORTED = -1,
        RSI_OPMODE_AP = 0,
@@ -623,6 +626,34 @@ struct rsi_wowlan_req {
        u16 host_sleep_status;
 } __packed;
+#define RSI_START_BGSCAN                1
+#define RSI_STOP_BGSCAN                 0
+#define HOST_BG_SCAN_TRIG               BIT(4)
+struct rsi_bgscan_config {
+        struct rsi_cmd_desc_dword0 desc_dword0;
+        __le64 reserved;
+        __le32 reserved1;
+        __le16 bgscan_threshold;
+        __le16 roam_threshold;
+        __le16 bgscan_periodicity;
+        u8 num_bgscan_channels;
+        u8 two_probe;
+        __le16 active_scan_duration;
+        __le16 passive_scan_duration;
+        __le16 channels2scan[MAX_BGSCAN_CHANNELS_DUAL_BAND];
+} __packed;
+struct rsi_bgscan_probe {
+        struct rsi_cmd_desc_dword0 desc_dword0;
+        __le64 reserved;
+        __le32 reserved1;
+        __le16 mgmt_rate;
+        __le16 flags;
+        __le16 def_chan;
+        __le16 channel_scan_time;
+        __le16 probe_req_length;
+} __packed;
 static inline u32 rsi_get_queueno(u8 *addr, u16 offset)
 {
        return (le16_to_cpu(*(__le16 *)&addr[offset]) & 0x7000) >> 12;
@@ -694,4 +725,8 @@ int rsi_send_wowlan_request(struct rsi_common *common, u16 flags,
 #endif
 int rsi_send_ps_request(struct rsi_hw *adapter, bool enable,
                        struct ieee80211_vif *vif);
+void init_bgscan_params(struct rsi_common *common);
+int rsi_send_bgscan_params(struct rsi_common *common, int enable);
+int rsi_send_bgscan_probe_req(struct rsi_common *common,
+                              struct ieee80211_vif *vif);
 #endif
diff --git a/drivers/net/wireless/st/cw1200/debug.c b/drivers/net/wireless/st/cw1200/debug.c
index 2231ba08bc1f..d94266d9d0b8 100644
--- a/drivers/net/wireless/st/cw1200/debug.c
+++ b/drivers/net/wireless/st/cw1200/debug.c
@@ -371,28 +371,14 @@ int cw1200_debug_init(struct cw1200_common *priv)
        d->debugfs_phy = debugfs_create_dir("cw1200",
                                            priv->hw->wiphy->debugfsdir);
-        if (!d->debugfs_phy)
+        debugfs_create_file("status", 0400, d->debugfs_phy, priv,
-                goto err;
+                            &cw1200_status_fops);
+        debugfs_create_file("counters", 0400, d->debugfs_phy, priv,
-        if (!debugfs_create_file("status", 0400, d->debugfs_phy,
+                            &cw1200_counters_fops);
-                                 priv, &cw1200_status_fops))
+        debugfs_create_file("wsm_dumps", 0200, d->debugfs_phy, priv,
-                goto err;
+                            &fops_wsm_dumps);
-        if (!debugfs_create_file("counters", 0400, d->debugfs_phy,
-                                 priv, &cw1200_counters_fops))
-                goto err;
-        if (!debugfs_create_file("wsm_dumps", 0200, d->debugfs_phy,
-                                 priv, &fops_wsm_dumps))
-                goto err;
        return 0;
-err:
-        priv->debug = NULL;
-        debugfs_remove_recursive(d->debugfs_phy);
-        kfree(d);
-        return ret;
 }
 void cw1200_debug_release(struct cw1200_common *priv)
diff --git a/drivers/net/wireless/st/cw1200/fwio.c b/drivers/net/wireless/st/cw1200/fwio.c
index 30e7646d04af..b7881232499c 100644
--- a/drivers/net/wireless/st/cw1200/fwio.c
+++ b/drivers/net/wireless/st/cw1200/fwio.c
@@ -465,8 +465,8 @@ int cw1200_load_firmware(struct cw1200_common *priv)
        if (!(val32 & ST90TDS_CONFIG_ACCESS_MODE_BIT)) {
                pr_err("Device is already in QUEUE mode!\n");
-                        ret = -EINVAL;
+                ret = -EINVAL;
-                        goto out;
+                goto out;
        }
        switch (priv->hw_type)  {
diff --git a/drivers/net/wireless/st/cw1200/queue.c b/drivers/net/wireless/st/cw1200/queue.c
index 7c31b63b8258..7895efefa95d 100644
--- a/drivers/net/wireless/st/cw1200/queue.c
+++ b/drivers/net/wireless/st/cw1200/queue.c
@@ -283,7 +283,6 @@ int cw1200_queue_put(struct cw1200_queue *queue,
                     struct cw1200_txpriv *txpriv)
 {
        int ret = 0;
-        LIST_HEAD(gc_list);
        struct cw1200_queue_stats *stats = queue->stats;
        if (txpriv->link_id >= queue->stats->map_capacity)
diff --git a/drivers/net/wireless/st/cw1200/scan.c b/drivers/net/wireless/st/cw1200/scan.c
index 0a9eac93dd01..71e9b91cf15b 100644
--- a/drivers/net/wireless/st/cw1200/scan.c
+++ b/drivers/net/wireless/st/cw1200/scan.c
@@ -84,8 +84,11 @@ int cw1200_hw_scan(struct ieee80211_hw *hw,
        frame.skb = ieee80211_probereq_get(hw, priv->vif->addr, NULL, 0,
                req->ie_len);
-        if (!frame.skb)
+        if (!frame.skb) {
+                mutex_unlock(&priv->conf_mutex);
+                up(&priv->scan.lock);
                return -ENOMEM;
+        }
        if (req->ie_len)
                skb_put_data(frame.skb, req->ie, req->ie_len);
diff --git a/drivers/net/wireless/ti/wl1251/debugfs.c b/drivers/net/wireless/ti/wl1251/debugfs.c
index 448da1f8c22f..c99b23aaa70e 100644
--- a/drivers/net/wireless/ti/wl1251/debugfs.c
+++ b/drivers/net/wireless/ti/wl1251/debugfs.c
@@ -54,11 +54,6 @@ static const struct file_operations name## _ops = {			\
 #define DEBUGFS_ADD(name, parent)                                       \
        wl->debugfs.name = debugfs_create_file(#name, 0400, parent,     \
                                               wl, &name## _ops);       \
-        if (IS_ERR(wl->debugfs.name)) {                                 \
-                ret = PTR_ERR(wl->debugfs.name);                        \
-                wl->debugfs.name = NULL;                                \
-                goto out;                                               \
-        }
 #define DEBUGFS_DEL(name)                                               \
        do {                                                            \
@@ -354,10 +349,8 @@ static void wl1251_debugfs_delete_files(struct wl1251 *wl)
        DEBUGFS_DEL(excessive_retries);
 }
-static int wl1251_debugfs_add_files(struct wl1251 *wl)
+static void wl1251_debugfs_add_files(struct wl1251 *wl)
 {
-        int ret = 0;
        DEBUGFS_FWSTATS_ADD(tx, internal_desc_overflow);
        DEBUGFS_FWSTATS_ADD(rx, out_of_mem);
@@ -453,12 +446,6 @@ static int wl1251_debugfs_add_files(struct wl1251 *wl)
        DEBUGFS_ADD(tx_queue_status, wl->debugfs.rootdir);
        DEBUGFS_ADD(retry_count, wl->debugfs.rootdir);
        DEBUGFS_ADD(excessive_retries, wl->debugfs.rootdir);
-out:
-        if (ret < 0)
-                wl1251_debugfs_delete_files(wl);
-        return ret;
 }
 void wl1251_debugfs_reset(struct wl1251 *wl)
@@ -471,56 +458,20 @@ void wl1251_debugfs_reset(struct wl1251 *wl)
 int wl1251_debugfs_init(struct wl1251 *wl)
 {
-        int ret;
+        wl->stats.fw_stats = kzalloc(sizeof(*wl->stats.fw_stats), GFP_KERNEL);
+        if (!wl->stats.fw_stats)
+                return -ENOMEM;
        wl->debugfs.rootdir = debugfs_create_dir(KBUILD_MODNAME, NULL);
-        if (IS_ERR(wl->debugfs.rootdir)) {
-                ret = PTR_ERR(wl->debugfs.rootdir);
-                wl->debugfs.rootdir = NULL;
-                goto err;
-        }
        wl->debugfs.fw_statistics = debugfs_create_dir("fw-statistics",
                                                       wl->debugfs.rootdir);
-        if (IS_ERR(wl->debugfs.fw_statistics)) {
-                ret = PTR_ERR(wl->debugfs.fw_statistics);
-                wl->debugfs.fw_statistics = NULL;
-                goto err_root;
-        }
-        wl->stats.fw_stats = kzalloc(sizeof(*wl->stats.fw_stats),
-                                      GFP_KERNEL);
-        if (!wl->stats.fw_stats) {
-                ret = -ENOMEM;
-                goto err_fw;
-        }
        wl->stats.fw_stats_update = jiffies;
-        ret = wl1251_debugfs_add_files(wl);
+        wl1251_debugfs_add_files(wl);
-        if (ret < 0)
-                goto err_file;
        return 0;
-err_file:
-        kfree(wl->stats.fw_stats);
-        wl->stats.fw_stats = NULL;
-err_fw:
-        debugfs_remove(wl->debugfs.fw_statistics);
-        wl->debugfs.fw_statistics = NULL;
-err_root:
-        debugfs_remove(wl->debugfs.rootdir);
-        wl->debugfs.rootdir = NULL;
-err:
-        return ret;
 }
 void wl1251_debugfs_exit(struct wl1251 *wl)
diff --git a/drivers/net/wireless/ti/wl12xx/debugfs.c b/drivers/net/wireless/ti/wl12xx/debugfs.c
index 0521cbf858cf..6c3c04eca8fd 100644
--- a/drivers/net/wireless/ti/wl12xx/debugfs.c
+++ b/drivers/net/wireless/ti/wl12xx/debugfs.c
@@ -125,20 +125,10 @@ WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, tx_xfr_host_int_trig_rx_data, "%u");
 int wl12xx_debugfs_add_files(struct wl1271 *wl,
                             struct dentry *rootdir)
 {
-        int ret = 0;
+        struct dentry *stats, *moddir;
-        struct dentry *entry, *stats, *moddir;
        moddir = debugfs_create_dir(KBUILD_MODNAME, rootdir);
-        if (!moddir || IS_ERR(moddir)) {
-                entry = moddir;
-                goto err;
-        }
        stats = debugfs_create_dir("fw_stats", moddir);
-        if (!stats || IS_ERR(stats)) {
-                entry = stats;
-                goto err;
-        }
        DEBUGFS_FWSTATS_ADD(tx, internal_desc_overflow);
@@ -232,12 +222,4 @@ int wl12xx_debugfs_add_files(struct wl1271 *wl,
        DEBUGFS_FWSTATS_ADD(rxpipe, tx_xfr_host_int_trig_rx_data);
        return 0;
-err:
-        if (IS_ERR(entry))
-                ret = PTR_ERR(entry);
-        else
-                ret = -ENOMEM;
-        return ret;
 }
diff --git a/drivers/net/wireless/ti/wl18xx/debugfs.c b/drivers/net/wireless/ti/wl18xx/debugfs.c
index 597e934c4630..5f4ec997ca59 100644
--- a/drivers/net/wireless/ti/wl18xx/debugfs.c
+++ b/drivers/net/wireless/ti/wl18xx/debugfs.c
@@ -422,20 +422,10 @@ static const struct file_operations radar_debug_mode_ops = {
 int wl18xx_debugfs_add_files(struct wl1271 *wl,
                             struct dentry *rootdir)
 {
-        int ret = 0;
+        struct dentry *stats, *moddir;
-        struct dentry *entry, *stats, *moddir;
        moddir = debugfs_create_dir(KBUILD_MODNAME, rootdir);
-        if (!moddir || IS_ERR(moddir)) {
-                entry = moddir;
-                goto err;
-        }
        stats = debugfs_create_dir("fw_stats", moddir);
-        if (!stats || IS_ERR(stats)) {
-                entry = stats;
-                goto err;
-        }
        DEBUGFS_ADD(clear_fw_stats, stats);
@@ -590,12 +580,4 @@ int wl18xx_debugfs_add_files(struct wl1271 *wl,
        DEBUGFS_ADD(dynamic_fw_traces, moddir);
        return 0;
-err:
-        if (IS_ERR(entry))
-                ret = PTR_ERR(entry);
-        else
-                ret = -ENOMEM;
-        return ret;
 }
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index 903968735a74..348be0aed97e 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -1427,7 +1427,7 @@ int wl1271_cmd_set_sta_key(struct wl1271 *wl, struct wl12xx_vif *wlvif,
        ret = wl1271_cmd_send(wl, CMD_SET_KEYS, cmd, sizeof(*cmd), 0);
        if (ret < 0) {
                wl1271_warning("could not set keys");
-        goto out;
+                goto out;
        }
 out:
diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c
index aeb74e74698e..68acd901d384 100644
--- a/drivers/net/wireless/ti/wlcore/debugfs.c
+++ b/drivers/net/wireless/ti/wlcore/debugfs.c
@@ -1301,11 +1301,10 @@ static const struct file_operations fw_logger_ops = {
        .llseek = default_llseek,
 };
-static int wl1271_debugfs_add_files(struct wl1271 *wl,
+static void wl1271_debugfs_add_files(struct wl1271 *wl,
-                                    struct dentry *rootdir)
+                                     struct dentry *rootdir)
 {
-        int ret = 0;
+        struct dentry *streaming;
-        struct dentry *entry, *streaming;
        DEBUGFS_ADD(tx_queue_len, rootdir);
        DEBUGFS_ADD(retry_count, rootdir);
@@ -1330,23 +1329,11 @@ static int wl1271_debugfs_add_files(struct wl1271 *wl,
        DEBUGFS_ADD(fw_logger, rootdir);
        streaming = debugfs_create_dir("rx_streaming", rootdir);
-        if (!streaming || IS_ERR(streaming))
-                goto err;
        DEBUGFS_ADD_PREFIX(rx_streaming, interval, streaming);
        DEBUGFS_ADD_PREFIX(rx_streaming, always, streaming);
        DEBUGFS_ADD_PREFIX(dev, mem, rootdir);
-        return 0;
-err:
-        if (IS_ERR(entry))
-                ret = PTR_ERR(entry);
-        else
-                ret = -ENOMEM;
-        return ret;
 }
 void wl1271_debugfs_reset(struct wl1271 *wl)
@@ -1367,11 +1354,6 @@ int wl1271_debugfs_init(struct wl1271 *wl)
        rootdir = debugfs_create_dir(KBUILD_MODNAME,
                                     wl->hw->wiphy->debugfsdir);
-        if (IS_ERR(rootdir)) {
-                ret = PTR_ERR(rootdir);
-                goto out;
-        }
        wl->stats.fw_stats = kzalloc(wl->stats.fw_stats_len, GFP_KERNEL);
        if (!wl->stats.fw_stats) {
                ret = -ENOMEM;
@@ -1380,9 +1362,7 @@ int wl1271_debugfs_init(struct wl1271 *wl)
        wl->stats.fw_stats_update = jiffies;
-        ret = wl1271_debugfs_add_files(wl, rootdir);
+        wl1271_debugfs_add_files(wl, rootdir);
-        if (ret < 0)
-                goto out_exit;
        ret = wlcore_debugfs_init(wl, rootdir);
        if (ret < 0)
diff --git a/drivers/net/wireless/ti/wlcore/debugfs.h b/drivers/net/wireless/ti/wlcore/debugfs.h
index bf14676e6515..a4952c4f587e 100644
--- a/drivers/net/wireless/ti/wlcore/debugfs.h
+++ b/drivers/net/wireless/ti/wlcore/debugfs.h
@@ -53,19 +53,15 @@ static const struct file_operations name## _ops = {			\
 #define DEBUGFS_ADD(name, parent)                                       \
        do {                                                            \
-                entry = debugfs_create_file(#name, 0400, parent,        \
+                debugfs_create_file(#name, 0400, parent,                \
-                                            wl, &name## _ops);          \
+                                    wl, &name## _ops);                  \
-                if (!entry || IS_ERR(entry))                            \
-                        goto err;                                       \
        } while (0)
 #define DEBUGFS_ADD_PREFIX(prefix, name, parent)                        \
        do {                                                            \
-                entry = debugfs_create_file(#name, 0400, parent,        \
+                debugfs_create_file(#name, 0400, parent,                \
                                    wl, &prefix## _## name## _ops);     \
-                if (!entry || IS_ERR(entry))                            \
-                        goto err;                                       \
        } while (0)
 #define DEBUGFS_FWSTATS_FILE(sub, name, fmt, struct_type)               \
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 26b187336875..2e12de813a5b 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -1085,8 +1085,11 @@ static int wl12xx_chip_wakeup(struct wl1271 *wl, bool plt)
                goto out;
        ret = wl12xx_fetch_firmware(wl, plt);
-        if (ret < 0)
+        if (ret < 0) {
-                goto out;
+                kfree(wl->fw_status);
+                kfree(wl->raw_fw_status);
+                kfree(wl->tx_res_if);
+        }
 out:
        return ret;
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index ef61f3607e99..60b94b944e9f 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -332,6 +332,8 @@ extern int bcma_arch_register_fallback_sprom(
                struct ssb_sprom *out));
 struct bcma_bus {
+        struct device *dev;
        /* The MMIO area. */
        void __iomem *mmio;
@@ -339,14 +341,7 @@ struct bcma_bus {
        enum bcma_hosttype hosttype;
        bool host_is_pcie2; /* Used for BCMA_HOSTTYPE_PCI only */
-        union {
+        struct pci_dev *host_pci; /* PCI bus pointer (BCMA_HOSTTYPE_PCI only) */
-                /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */
-                struct pci_dev *host_pci;
-                /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
-                struct sdio_func *host_sdio;
-                /* Pointer to platform device (only for BCMA_HOSTTYPE_SOC) */
-                struct platform_device *host_pdev;
-        };
        struct bcma_chipinfo chipinfo;
author	David S. Miller <davem@davemloft.net>	2019-02-06 12:36:36 -0500
committer	David S. Miller <davem@davemloft.net>	2019-02-06 12:36:36 -0500
commit	5661f29ade245afe85c14f642e5043737f53015f (patch)
tree	8d4bbc9063c7fcd106d0e5b0c81627790fc0657d
parent	bfbae2eafe059cd4f222aee426da7d870e3cd33c (diff)
parent	030b43671ae88f827a415ad35700705ffc10d10d (diff)