Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Minor comment merge conflict in mlx5.

Staging driver has a fixup due to the skb->xmit_more changes
in 'net-next', but was removed in 'net'.

Signed-off-by: David S. Miller <davem@davemloft.net>

57 files changed, 447 insertions, 317 deletions

diff --git a/drivers/net/bonding/bond_sysfs_slave.c b/drivers/net/bonding/bond_sysfs_slave.c
index 2f120b2ffef0..4985268e2273 100644
--- a/drivers/net/bonding/bond_sysfs_slave.c
+++ b/drivers/net/bonding/bond_sysfs_slave.c
@@ -55,7 +55,9 @@ static SLAVE_ATTR_RO(link_failure_count);
 
 static ssize_t perm_hwaddr_show(struct slave *slave, char *buf)
 {
-        return sprintf(buf, "%pM\n", slave->perm_hwaddr);
+        return sprintf(buf, "%*phC\n",
+                       slave->dev->addr_len,
+                       slave->perm_hwaddr);
 }
 static SLAVE_ATTR_RO(perm_hwaddr);
 
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c
index dce84a2a65c7..c44b2822e4dd 100644
--- a/drivers/net/dsa/mv88e6xxx/port.c
+++ b/drivers/net/dsa/mv88e6xxx/port.c
@@ -427,18 +427,22 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
                 return 0;
 
         lane = mv88e6390x_serdes_get_lane(chip, port);
-        if (lane < 0)
+        if (lane < 0 && lane != -ENODEV)
                 return lane;
 
-        if (chip->ports[port].serdes_irq) {
-                err = mv88e6390_serdes_irq_disable(chip, port, lane);
+        if (lane >= 0) {
+                if (chip->ports[port].serdes_irq) {
+                        err = mv88e6390_serdes_irq_disable(chip, port, lane);
+                        if (err)
+                                return err;
+                }
+
+                err = mv88e6390x_serdes_power(chip, port, false);
                 if (err)
                         return err;
         }
 
-        err = mv88e6390x_serdes_power(chip, port, false);
-        if (err)
-                return err;
+        chip->ports[port].cmode = 0;
 
         if (cmode) {
                 err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_STS, &reg);
@@ -452,6 +456,12 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
                 if (err)
                         return err;
 
+                chip->ports[port].cmode = cmode;
+
+                lane = mv88e6390x_serdes_get_lane(chip, port);
+                if (lane < 0)
+                        return lane;
+
                 err = mv88e6390x_serdes_power(chip, port, true);
                 if (err)
                         return err;
@@ -463,8 +473,6 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
                 }
         }
 
-        chip->ports[port].cmode = cmode;
-
         return 0;
 }
 
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index aa2be4807191..28eac9056211 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -1328,10 +1328,11 @@ int nicvf_stop(struct net_device *netdev)
         struct nicvf_cq_poll *cq_poll = NULL;
         union nic_mbx mbx = {};
 
-        cancel_delayed_work_sync(&nic->link_change_work);
-
         /* wait till all queued set_rx_mode tasks completes */
-        drain_workqueue(nic->nicvf_rx_mode_wq);
+        if (nic->nicvf_rx_mode_wq) {
+                cancel_delayed_work_sync(&nic->link_change_work);
+                drain_workqueue(nic->nicvf_rx_mode_wq);
+        }
 
         mbx.msg.msg = NIC_MBOX_MSG_SHUTDOWN;
         nicvf_send_msg_to_pf(nic, &mbx);
@@ -1452,7 +1453,8 @@ int nicvf_open(struct net_device *netdev)
         struct nicvf_cq_poll *cq_poll = NULL;
 
         /* wait till all queued set_rx_mode tasks completes if any */
-        drain_workqueue(nic->nicvf_rx_mode_wq);
+        if (nic->nicvf_rx_mode_wq)
+                drain_workqueue(nic->nicvf_rx_mode_wq);
 
         netif_carrier_off(netdev);
 
@@ -1550,10 +1552,12 @@ int nicvf_open(struct net_device *netdev)
         /* Send VF config done msg to PF */
         nicvf_send_cfg_done(nic);
 
-        INIT_DELAYED_WORK(&nic->link_change_work,
-                          nicvf_link_status_check_task);
-        queue_delayed_work(nic->nicvf_rx_mode_wq,
-                           &nic->link_change_work, 0);
+        if (nic->nicvf_rx_mode_wq) {
+                INIT_DELAYED_WORK(&nic->link_change_work,
+                                  nicvf_link_status_check_task);
+                queue_delayed_work(nic->nicvf_rx_mode_wq,
+                                   &nic->link_change_work, 0);
+        }
 
         return 0;
 cleanup:
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
index 5b4d3badcb73..e246f9733bb8 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
@@ -105,20 +105,19 @@ static inline struct pgcache *nicvf_alloc_page(struct nicvf *nic,
         /* Check if page can be recycled */
         if (page) {
                 ref_count = page_ref_count(page);
-                /* Check if this page has been used once i.e 'put_page'
-                 * called after packet transmission i.e internal ref_count
-                 * and page's ref_count are equal i.e page can be recycled.
+                /* This page can be recycled if internal ref_count and page's
+                 * ref_count are equal, indicating that the page has been used
+                 * once for packet transmission. For non-XDP mode, internal
+                 * ref_count is always '1'.
                  */
-                if (rbdr->is_xdp && (ref_count == pgcache->ref_count))
-                        pgcache->ref_count--;
-                else
-                        page = NULL;
-
-                /* In non-XDP mode, page's ref_count needs to be '1' for it
-                 * to be recycled.
-                 */
-                if (!rbdr->is_xdp && (ref_count != 1))
+                if (rbdr->is_xdp) {
+                        if (ref_count == pgcache->ref_count)
+                                pgcache->ref_count--;
+                        else
+                                page = NULL;
+                } else if (ref_count != 1) {
                         page = NULL;
+                }
         }
 
         if (!page) {
@@ -365,11 +364,10 @@ static void nicvf_free_rbdr(struct nicvf *nic, struct rbdr *rbdr)
         while (head < rbdr->pgcnt) {
                 pgcache = &rbdr->pgcache[head];
                 if (pgcache->page && page_ref_count(pgcache->page) != 0) {
-                        if (!rbdr->is_xdp) {
-                                put_page(pgcache->page);
-                                continue;
+                        if (rbdr->is_xdp) {
+                                page_ref_sub(pgcache->page,
+                                             pgcache->ref_count - 1);
                         }
-                        page_ref_sub(pgcache->page, pgcache->ref_count - 1);
                         put_page(pgcache->page);
                 }
                 head++;
diff --git a/drivers/net/ethernet/chelsio/libcxgb/libcxgb_ppm.c b/drivers/net/ethernet/chelsio/libcxgb/libcxgb_ppm.c
index 74849be5f004..e2919005ead3 100644
--- a/drivers/net/ethernet/chelsio/libcxgb/libcxgb_ppm.c
+++ b/drivers/net/ethernet/chelsio/libcxgb/libcxgb_ppm.c
@@ -354,7 +354,10 @@ static struct cxgbi_ppm_pool *ppm_alloc_cpu_pool(unsigned int *total,
                 ppmax = max;
 
         /* pool size must be multiple of unsigned long */
-        bmap = BITS_TO_LONGS(ppmax);
+        bmap = ppmax / BITS_PER_TYPE(unsigned long);
+        if (!bmap)
+                return NULL;
+
         ppmax = (bmap * sizeof(unsigned long)) << 3;
 
         alloc_sz = sizeof(*pools) + sizeof(unsigned long) * bmap;
@@ -402,6 +405,10 @@ int cxgbi_ppm_init(void **ppm_pp, struct net_device *ndev,
         if (reserve_factor) {
                 ppmax_pool = ppmax / reserve_factor;
                 pool = ppm_alloc_cpu_pool(&ppmax_pool, &pool_index_max);
+                if (!pool) {
+                        ppmax_pool = 0;
+                        reserve_factor = 0;
+                }
 
                 pr_debug("%s: ppmax %u, cpu total %u, per cpu %u.\n",
                          ndev->name, ppmax, ppmax_pool, pool_index_max);
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.c b/drivers/net/ethernet/hisilicon/hns/hnae.c
index 79d03f8ee7b1..c7fa97a7e1f4 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.c
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.c
@@ -150,7 +150,6 @@ out_buffer_fail:
 /* free desc along with its attached buffer */
 static void hnae_free_desc(struct hnae_ring *ring)
 {
-        hnae_free_buffers(ring);
         dma_unmap_single(ring_to_dev(ring), ring->desc_dma_addr,
                          ring->desc_num * sizeof(ring->desc[0]),
                          ring_to_dma_dir(ring));
@@ -183,6 +182,9 @@ static int hnae_alloc_desc(struct hnae_ring *ring)
 /* fini ring, also free the buffer for the ring */
 static void hnae_fini_ring(struct hnae_ring *ring)
 {
+        if (is_rx_ring(ring))
+                hnae_free_buffers(ring);
+
         hnae_free_desc(ring);
         kfree(ring->desc_cb);
         ring->desc_cb = NULL;
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h
index 08a750fb60c4..d6fb83437230 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.h
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.h
@@ -357,7 +357,7 @@ struct hnae_buf_ops {
 };
 
 struct hnae_queue {
-        void __iomem *io_base;
+        u8 __iomem *io_base;
         phys_addr_t phy_base;
         struct hnae_ae_dev *dev;        /* the device who use this queue */
         struct hnae_ring rx_ring ____cacheline_internodealigned_in_smp;
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
index a97228c93831..6c0507921623 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
@@ -370,7 +370,7 @@ int hns_mac_clr_multicast(struct hns_mac_cb *mac_cb, int vfn)
 static void hns_mac_param_get(struct mac_params *param,
                               struct hns_mac_cb *mac_cb)
 {
-        param->vaddr = (void *)mac_cb->vaddr;
+        param->vaddr = mac_cb->vaddr;
         param->mac_mode = hns_get_enet_interface(mac_cb);
         ether_addr_copy(param->addr, mac_cb->addr_entry_idx[0].addr);
         param->mac_id = mac_cb->mac_id;
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
index fbc75341bef7..22589799f1a5 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
@@ -187,7 +187,7 @@ struct mac_statistics {
 /*mac para struct ,mac get param from nic or dsaf when initialize*/
 struct mac_params {
         char addr[ETH_ALEN];
-        void *vaddr; /*virtual address*/
+        u8 __iomem *vaddr; /*virtual address*/
         struct device *dev;
         u8 mac_id;
         /**< Ethernet operation mode (MAC-PHY interface and speed) */
@@ -402,7 +402,7 @@ struct mac_driver {
         enum mac_mode mac_mode;
         u8 mac_id;
         struct hns_mac_cb *mac_cb;
-        void __iomem *io_base;
+        u8 __iomem *io_base;
         unsigned int mac_en_flg;/*you'd better don't enable mac twice*/
         unsigned int virt_dev_num;
         struct device *dev;
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
index ac55db065f16..61eea6ac846f 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
@@ -1602,8 +1602,6 @@ static void hns_dsaf_set_mac_key(
                        DSAF_TBL_TCAM_KEY_VLAN_S, vlan_id);
         dsaf_set_field(mac_key->low.bits.port_vlan, DSAF_TBL_TCAM_KEY_PORT_M,
                        DSAF_TBL_TCAM_KEY_PORT_S, port);
-
-        mac_key->low.bits.port_vlan = le16_to_cpu(mac_key->low.bits.port_vlan);
 }
 
 /**
@@ -1663,8 +1661,8 @@ int hns_dsaf_set_mac_uc_entry(
         /* default config dvc to 0 */
         mac_data.tbl_ucast_dvc = 0;
         mac_data.tbl_ucast_out_port = mac_entry->port_num;
-        tcam_data.tbl_tcam_data_high = cpu_to_le32(mac_key.high.val);
-        tcam_data.tbl_tcam_data_low = cpu_to_le32(mac_key.low.val);
+        tcam_data.tbl_tcam_data_high = mac_key.high.val;
+        tcam_data.tbl_tcam_data_low = mac_key.low.val;
 
         hns_dsaf_tcam_uc_cfg(dsaf_dev, entry_index, &tcam_data, &mac_data);
 
@@ -1786,9 +1784,6 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev,
                                      0xff,
                                      mc_mask);
 
-                mask_key.high.val = le32_to_cpu(mask_key.high.val);
-                mask_key.low.val = le32_to_cpu(mask_key.low.val);
-
                 pmask_key = (struct dsaf_tbl_tcam_data *)(&mask_key);
         }
 
@@ -1840,8 +1835,8 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev,
                 dsaf_dev->ae_dev.name, mac_key.high.val,
                 mac_key.low.val, entry_index);
 
-        tcam_data.tbl_tcam_data_high = cpu_to_le32(mac_key.high.val);
-        tcam_data.tbl_tcam_data_low = cpu_to_le32(mac_key.low.val);
+        tcam_data.tbl_tcam_data_high = mac_key.high.val;
+        tcam_data.tbl_tcam_data_low = mac_key.low.val;
 
         /* config mc entry with mask */
         hns_dsaf_tcam_mc_cfg(dsaf_dev, entry_index, &tcam_data,
@@ -1956,9 +1951,6 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev,
                 /* config key mask */
                 hns_dsaf_set_mac_key(dsaf_dev, &mask_key, 0x00, 0xff, mc_mask);
 
-                mask_key.high.val = le32_to_cpu(mask_key.high.val);
-                mask_key.low.val = le32_to_cpu(mask_key.low.val);
-
                 pmask_key = (struct dsaf_tbl_tcam_data *)(&mask_key);
         }
 
@@ -2012,8 +2004,8 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev,
                 soft_mac_entry += entry_index;
                 soft_mac_entry->index = DSAF_INVALID_ENTRY_IDX;
         } else { /* not zero, just del port, update */
-                tcam_data.tbl_tcam_data_high = cpu_to_le32(mac_key.high.val);
-                tcam_data.tbl_tcam_data_low = cpu_to_le32(mac_key.low.val);
+                tcam_data.tbl_tcam_data_high = mac_key.high.val;
+                tcam_data.tbl_tcam_data_low = mac_key.low.val;
 
                 hns_dsaf_tcam_mc_cfg(dsaf_dev, entry_index,
                                      &tcam_data,
@@ -2750,6 +2742,17 @@ int hns_dsaf_get_regs_count(void)
         return DSAF_DUMP_REGS_NUM;
 }
 
+static int hns_dsaf_get_port_id(u8 port)
+{
+        if (port < DSAF_SERVICE_NW_NUM)
+                return port;
+
+        if (port >= DSAF_BASE_INNER_PORT_NUM)
+                return port - DSAF_BASE_INNER_PORT_NUM + DSAF_SERVICE_NW_NUM;
+
+        return -EINVAL;
+}
+
 static void set_promisc_tcam_enable(struct dsaf_device *dsaf_dev, u32 port)
 {
         struct dsaf_tbl_tcam_ucast_cfg tbl_tcam_ucast = {0, 1, 0, 0, 0x80};
@@ -2815,23 +2818,33 @@ static void set_promisc_tcam_enable(struct dsaf_device *dsaf_dev, u32 port)
         memset(&temp_key, 0x0, sizeof(temp_key));
         mask_entry.addr[0] = 0x01;
         hns_dsaf_set_mac_key(dsaf_dev, &mask_key, mask_entry.in_vlan_id,
-                             port, mask_entry.addr);
+                             0xf, mask_entry.addr);
         tbl_tcam_mcast.tbl_mcast_item_vld = 1;
         tbl_tcam_mcast.tbl_mcast_old_en = 0;
 
-        if (port < DSAF_SERVICE_NW_NUM) {
-                mskid = port;
-        } else if (port >= DSAF_BASE_INNER_PORT_NUM) {
-                mskid = port - DSAF_BASE_INNER_PORT_NUM + DSAF_SERVICE_NW_NUM;
-        } else {
+        /* set MAC port to handle multicast */
+        mskid = hns_dsaf_get_port_id(port);
+        if (mskid == -EINVAL) {
                 dev_err(dsaf_dev->dev, "%s,pnum(%d)error,key(%#x:%#x)\n",
                         dsaf_dev->ae_dev.name, port,
                         mask_key.high.val, mask_key.low.val);
                 return;
         }
+        dsaf_set_bit(tbl_tcam_mcast.tbl_mcast_port_msk[mskid / 32],
+                     mskid % 32, 1);
 
+        /* set pool bit map to handle multicast */
+        mskid = hns_dsaf_get_port_id(port_num);
+        if (mskid == -EINVAL) {
+                dev_err(dsaf_dev->dev,
+                        "%s, pool bit map pnum(%d)error,key(%#x:%#x)\n",
+                        dsaf_dev->ae_dev.name, port_num,
+                        mask_key.high.val, mask_key.low.val);
+                return;
+        }
         dsaf_set_bit(tbl_tcam_mcast.tbl_mcast_port_msk[mskid / 32],
                      mskid % 32, 1);
+
         memcpy(&temp_key, &mask_key, sizeof(mask_key));
         hns_dsaf_tcam_mc_cfg_vague(dsaf_dev, entry_index, &tbl_tcam_data_mc,
                                    (struct dsaf_tbl_tcam_data *)(&mask_key),
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
index 0e1cd99831a6..76cc8887e1a8 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
@@ -467,4 +467,6 @@ int hns_dsaf_clr_mac_mc_port(struct dsaf_device *dsaf_dev,
                              u8 mac_id, u8 port_num);
 int hns_dsaf_wait_pkt_clean(struct dsaf_device *dsaf_dev, int port);
 
+int hns_dsaf_roce_reset(struct fwnode_handle *dsaf_fwnode, bool dereset);
+
 #endif /* __HNS_DSAF_MAIN_H__ */
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
index 16294cd3c954..19b94879691f 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
@@ -670,7 +670,7 @@ static int hns_mac_config_sds_loopback(struct hns_mac_cb *mac_cb, bool en)
                 dsaf_set_field(origin, 1ull << 10, 10, en);
                 dsaf_write_syscon(mac_cb->serdes_ctrl, reg_offset, origin);
         } else {
-                u8 *base_addr = (u8 *)mac_cb->serdes_vaddr +
+                u8 __iomem *base_addr = mac_cb->serdes_vaddr +
                                 (mac_cb->mac_id <= 3 ? 0x00280000 : 0x00200000);
                 dsaf_set_reg_field(base_addr, reg_offset, 1ull << 10, 10, en);
         }
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c
index 3d07c8a7639d..17c019106e6e 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c
@@ -61,7 +61,7 @@ void hns_ppe_set_indir_table(struct hns_ppe_cb *ppe_cb,
         }
 }
 
-static void __iomem *
+static u8 __iomem *
 hns_ppe_common_get_ioaddr(struct ppe_common_cb *ppe_common)
 {
         return ppe_common->dsaf_dev->ppe_base + PPE_COMMON_REG_OFFSET;
@@ -111,8 +111,8 @@ hns_ppe_common_free_cfg(struct dsaf_device *dsaf_dev, u32 comm_index)
         dsaf_dev->ppe_common[comm_index] = NULL;
 }
 
-static void __iomem *hns_ppe_get_iobase(struct ppe_common_cb *ppe_common,
-                                        int ppe_idx)
+static u8 __iomem *hns_ppe_get_iobase(struct ppe_common_cb *ppe_common,
+                                      int ppe_idx)
 {
         return ppe_common->dsaf_dev->ppe_base + ppe_idx * PPE_REG_OFFSET;
 }
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h
index f670e63a5a01..110c6e8222c7 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h
@@ -80,7 +80,7 @@ struct hns_ppe_cb {
         struct hns_ppe_hw_stats hw_stats;
 
         u8 index;       /* index in a ppe common device */
-        void __iomem *io_base;
+        u8 __iomem *io_base;
         int virq;
         u32 rss_indir_table[HNS_PPEV2_RSS_IND_TBL_SIZE]; /*shadow indir tab */
         u32 rss_key[HNS_PPEV2_RSS_KEY_NUM]; /* rss hash key */
@@ -89,7 +89,7 @@ struct hns_ppe_cb {
 struct ppe_common_cb {
         struct device *dev;
         struct dsaf_device *dsaf_dev;
-        void __iomem *io_base;
+        u8 __iomem *io_base;
 
         enum ppe_common_mode ppe_mode;
 
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
index 6bf346c11b25..ac3518ca4d7b 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
@@ -458,7 +458,7 @@ static void hns_rcb_ring_get_cfg(struct hnae_queue *q, int ring_type)
                 mdnum_ppkt = HNS_RCB_RING_MAX_BD_PER_PKT;
         } else {
                 ring = &q->tx_ring;
-                ring->io_base = (u8 __iomem *)ring_pair_cb->q.io_base +
+                ring->io_base = ring_pair_cb->q.io_base +
                         HNS_RCB_TX_REG_OFFSET;
                 irq_idx = HNS_RCB_IRQ_IDX_TX;
                 mdnum_ppkt = is_ver1 ? HNS_RCB_RING_MAX_TXBD_PER_PKT :
@@ -764,7 +764,7 @@ static int hns_rcb_get_ring_num(struct dsaf_device *dsaf_dev)
         }
 }
 
-static void __iomem *hns_rcb_common_get_vaddr(struct rcb_common_cb *rcb_common)
+static u8 __iomem *hns_rcb_common_get_vaddr(struct rcb_common_cb *rcb_common)
 {
         struct dsaf_device *dsaf_dev = rcb_common->dsaf_dev;
 
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
index b9733b0b8482..b9e7f11f0896 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
@@ -1018,7 +1018,7 @@
 #define XGMAC_PAUSE_CTL_RSP_MODE_B      2
 #define XGMAC_PAUSE_CTL_TX_XOFF_B       3
 
-static inline void dsaf_write_reg(void __iomem *base, u32 reg, u32 value)
+static inline void dsaf_write_reg(u8 __iomem *base, u32 reg, u32 value)
 {
         writel(value, base + reg);
 }
@@ -1053,7 +1053,7 @@ static inline int dsaf_read_syscon(struct regmap *base, u32 reg, u32 *val)
 #define dsaf_set_bit(origin, shift, val) \
         dsaf_set_field((origin), (1ull << (shift)), (shift), (val))
 
-static inline void dsaf_set_reg_field(void __iomem *base, u32 reg, u32 mask,
+static inline void dsaf_set_reg_field(u8 __iomem *base, u32 reg, u32 mask,
                                       u32 shift, u32 val)
 {
         u32 origin = dsaf_read_reg(base, reg);
@@ -1073,7 +1073,7 @@ static inline void dsaf_set_reg_field(void __iomem *base, u32 reg, u32 mask,
 #define dsaf_get_bit(origin, shift) \
         dsaf_get_field((origin), (1ull << (shift)), (shift))
 
-static inline u32 dsaf_get_reg_field(void __iomem *base, u32 reg, u32 mask,
+static inline u32 dsaf_get_reg_field(u8 __iomem *base, u32 reg, u32 mask,
                                      u32 shift)
 {
         u32 origin;
@@ -1089,11 +1089,11 @@ static inline u32 dsaf_get_reg_field(void __iomem *base, u32 reg, u32 mask,
         dsaf_get_reg_field((dev)->io_base, (reg), (1ull << (bit)), (bit))
 
 #define dsaf_write_b(addr, data)\
-        writeb((data), (__iomem unsigned char *)(addr))
+        writeb((data), (__iomem u8 *)(addr))
 #define dsaf_read_b(addr)\
-        readb((__iomem unsigned char *)(addr))
+        readb((__iomem u8 *)(addr))
 
 #define hns_mac_reg_read64(drv, offset) \
-        readq((__iomem void *)(((u8 *)(drv)->io_base + 0xc00 + (offset))))
+        readq((__iomem void *)(((drv)->io_base + 0xc00 + (offset))))
 
 #endif  /* _DSAF_REG_H */
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c
index ba4316910dea..a60f207768fc 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c
@@ -129,7 +129,7 @@ static void hns_xgmac_lf_rf_control_init(struct mac_driver *mac_drv)
         dsaf_set_bit(val, XGMAC_UNIDIR_EN_B, 0);
         dsaf_set_bit(val, XGMAC_RF_TX_EN_B, 1);
         dsaf_set_field(val, XGMAC_LF_RF_INSERT_M, XGMAC_LF_RF_INSERT_S, 0);
-        dsaf_write_reg(mac_drv, XGMAC_MAC_TX_LF_RF_CONTROL_REG, val);
+        dsaf_write_dev(mac_drv, XGMAC_MAC_TX_LF_RF_CONTROL_REG, val);
 }
 
 /**
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
index e37a0ca0db89..297b95c1b3c1 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@ -29,9 +29,6 @@
 
 #define SERVICE_TIMER_HZ (1 * HZ)
 
-#define NIC_TX_CLEAN_MAX_NUM 256
-#define NIC_RX_CLEAN_MAX_NUM 64
-
 #define RCB_IRQ_NOT_INITED 0
 #define RCB_IRQ_INITED 1
 #define HNS_BUFFER_SIZE_2048 2048
@@ -376,8 +373,6 @@ netdev_tx_t hns_nic_net_xmit_hw(struct net_device *ndev,
         wmb(); /* commit all data before submit */
         assert(skb->queue_mapping < priv->ae_handle->q_num);
         hnae_queue_xmit(priv->ae_handle->qs[skb->queue_mapping], buf_num);
-        ring->stats.tx_pkts++;
-        ring->stats.tx_bytes += skb->len;
 
         return NETDEV_TX_OK;
 
@@ -999,6 +994,9 @@ static int hns_nic_tx_poll_one(struct hns_nic_ring_data *ring_data,
                 /* issue prefetch for next Tx descriptor */
                 prefetch(&ring->desc_cb[ring->next_to_clean]);
         }
+        /* update tx ring statistics. */
+        ring->stats.tx_pkts += pkts;
+        ring->stats.tx_bytes += bytes;
 
         NETIF_TX_UNLOCK(ring);
 
@@ -2151,7 +2149,7 @@ static int hns_nic_init_ring_data(struct hns_nic_priv *priv)
                         hns_nic_tx_fini_pro_v2;
 
                 netif_napi_add(priv->netdev, &rd->napi,
-                               hns_nic_common_poll, NIC_TX_CLEAN_MAX_NUM);
+                               hns_nic_common_poll, NAPI_POLL_WEIGHT);
                 rd->ring->irq_init_flag = RCB_IRQ_NOT_INITED;
         }
         for (i = h->q_num; i < h->q_num * 2; i++) {
@@ -2164,7 +2162,7 @@ static int hns_nic_init_ring_data(struct hns_nic_priv *priv)
                         hns_nic_rx_fini_pro_v2;
 
                 netif_napi_add(priv->netdev, &rd->napi,
-                               hns_nic_common_poll, NIC_RX_CLEAN_MAX_NUM);
+                               hns_nic_common_poll, NAPI_POLL_WEIGHT);
                 rd->ring->irq_init_flag = RCB_IRQ_NOT_INITED;
         }
 
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile b/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile
index fffe8c1c45d3..0fb61d440d3b 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the HISILICON network device drivers.
 #
 
-ccflags-y := -Idrivers/net/ethernet/hisilicon/hns3
+ccflags-y := -I $(srctree)/drivers/net/ethernet/hisilicon/hns3
 
 obj-$(CONFIG_HNS3_HCLGE) += hclge.o
 hclge-objs = hclge_main.o hclge_cmd.o hclge_mdio.o hclge_tm.o hclge_mbx.o hclge_err.o  hclge_debugfs.o
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/Makefile b/drivers/net/ethernet/hisilicon/hns3/hns3vf/Makefile
index fb93bbd35845..6193f8fa7cf3 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/Makefile
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the HISILICON network device drivers.
 #
 
-ccflags-y := -Idrivers/net/ethernet/hisilicon/hns3
+ccflags-y := -I $(srctree)/drivers/net/ethernet/hisilicon/hns3
 
 obj-$(CONFIG_HNS3_HCLGEVF) += hclgevf.o
 hclgevf-objs = hclgevf_main.o hclgevf_cmd.o hclgevf_mbx.o
\ No newline at end of file
diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c
index baf5cc251f32..8b8a7d00e8e0 100644
--- a/drivers/net/ethernet/hisilicon/hns_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns_mdio.c
@@ -39,7 +39,7 @@ struct hns_mdio_sc_reg {
 };
 
 struct hns_mdio_device {
-        void *vbase;            /* mdio reg base address */
+        u8 __iomem *vbase;              /* mdio reg base address */
         struct regmap *subctrl_vbase;
         struct hns_mdio_sc_reg sc_reg;
 };
@@ -96,21 +96,17 @@ enum mdio_c45_op_seq {
 #define MDIO_SC_CLK_ST          0x531C
 #define MDIO_SC_RESET_ST        0x5A1C
 
-static void mdio_write_reg(void *base, u32 reg, u32 value)
+static void mdio_write_reg(u8 __iomem *base, u32 reg, u32 value)
 {
-        u8 __iomem *reg_addr = (u8 __iomem *)base;
-
-        writel_relaxed(value, reg_addr + reg);
+        writel_relaxed(value, base + reg);
 }
 
 #define MDIO_WRITE_REG(a, reg, value) \
         mdio_write_reg((a)->vbase, (reg), (value))
 
-static u32 mdio_read_reg(void *base, u32 reg)
+static u32 mdio_read_reg(u8 __iomem *base, u32 reg)
 {
-        u8 __iomem *reg_addr = (u8 __iomem *)base;
-
-        return readl_relaxed(reg_addr + reg);
+        return readl_relaxed(base + reg);
 }
 
 #define mdio_set_field(origin, mask, shift, val) \
@@ -121,7 +117,7 @@ static u32 mdio_read_reg(void *base, u32 reg)
 
 #define mdio_get_field(origin, mask, shift) (((origin) >> (shift)) & (mask))
 
-static void mdio_set_reg_field(void *base, u32 reg, u32 mask, u32 shift,
+static void mdio_set_reg_field(u8 __iomem *base, u32 reg, u32 mask, u32 shift,
                                u32 val)
 {
         u32 origin = mdio_read_reg(base, reg);
@@ -133,7 +129,7 @@ static void mdio_set_reg_field(void *base, u32 reg, u32 mask, u32 shift,
 #define MDIO_SET_REG_FIELD(dev, reg, mask, shift, val) \
         mdio_set_reg_field((dev)->vbase, (reg), (mask), (shift), (val))
 
-static u32 mdio_get_reg_field(void *base, u32 reg, u32 mask, u32 shift)
+static u32 mdio_get_reg_field(u8 __iomem *base, u32 reg, u32 mask, u32 shift)
 {
         u32 origin;
 
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 20c4e0835ba8..1de691e76b86 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1886,6 +1886,7 @@ static int do_hard_reset(struct ibmvnic_adapter *adapter,
          */
         adapter->state = VNIC_PROBED;
 
+        reinit_completion(&adapter->init_done);
         rc = init_crq_queue(adapter);
         if (rc) {
                 netdev_err(adapter->netdev,
@@ -4692,7 +4693,7 @@ static int ibmvnic_reset_init(struct ibmvnic_adapter *adapter)
         old_num_rx_queues = adapter->req_rx_queues;
         old_num_tx_queues = adapter->req_tx_queues;
 
-        init_completion(&adapter->init_done);
+        reinit_completion(&adapter->init_done);
         adapter->init_done_rc = 0;
         ibmvnic_send_crq_init(adapter);
         if (!wait_for_completion_timeout(&adapter->init_done, timeout)) {
@@ -4747,7 +4748,6 @@ static int ibmvnic_init(struct ibmvnic_adapter *adapter)
 
         adapter->from_passive_init = false;
 
-        init_completion(&adapter->init_done);
         adapter->init_done_rc = 0;
         ibmvnic_send_crq_init(adapter);
         if (!wait_for_completion_timeout(&adapter->init_done, timeout)) {
@@ -4826,6 +4826,7 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id)
         INIT_WORK(&adapter->ibmvnic_reset, __ibmvnic_reset);
         INIT_LIST_HEAD(&adapter->rwi_list);
         spin_lock_init(&adapter->rwi_lock);
+        init_completion(&adapter->init_done);
         adapter->resetting = false;
 
         adapter->mac_change_pending = false;
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index e2fa112bed9a..2325cee76211 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -41,6 +41,8 @@ static int __init fm10k_init_module(void)
         /* create driver workqueue */
         fm10k_workqueue = alloc_workqueue("%s", WQ_MEM_RECLAIM, 0,
                                           fm10k_driver_name);
+        if (!fm10k_workqueue)
+                return -ENOMEM;
 
         fm10k_dbg_init();
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index d684998ba2b0..d3cc3427caad 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -790,6 +790,8 @@ struct i40e_vsi {
 
         /* VSI specific handlers */
         irqreturn_t (*irq_handler)(int irq, void *data);
+
+        unsigned long *af_xdp_zc_qps; /* tracks AF_XDP ZC enabled qps */
 } ____cacheline_internodealigned_in_smp;
 
 struct i40e_netdev_priv {
@@ -1096,20 +1098,6 @@ static inline bool i40e_enabled_xdp_vsi(struct i40e_vsi *vsi)
         return !!vsi->xdp_prog;
 }
 
-static inline struct xdp_umem *i40e_xsk_umem(struct i40e_ring *ring)
-{
-        bool xdp_on = i40e_enabled_xdp_vsi(ring->vsi);
-        int qid = ring->queue_index;
-
-        if (ring_is_xdp(ring))
-                qid -= ring->vsi->alloc_queue_pairs;
-
-        if (!xdp_on)
-                return NULL;
-
-        return xdp_get_umem_from_qid(ring->vsi->netdev, qid);
-}
-
 int i40e_create_queue_channel(struct i40e_vsi *vsi, struct i40e_channel *ch);
 int i40e_set_bw_limit(struct i40e_vsi *vsi, u16 seid, u64 max_tx_rate);
 int i40e_add_del_cloud_filter(struct i40e_vsi *vsi,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 4c885801fa26..7874d0ec7fb0 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -2573,8 +2573,7 @@ static int i40e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
                 return -EOPNOTSUPP;
 
         /* only magic packet is supported */
-        if (wol->wolopts && (wol->wolopts != WAKE_MAGIC)
-                          | (wol->wolopts != WAKE_FILTER))
+        if (wol->wolopts & ~WAKE_MAGIC)
                 return -EOPNOTSUPP;
 
         /* is this a new value? */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index da62218eb70a..b1c265012c8a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -3064,6 +3064,26 @@ static void i40e_config_xps_tx_ring(struct i40e_ring *ring)
 }
 
 /**
+ * i40e_xsk_umem - Retrieve the AF_XDP ZC if XDP and ZC is enabled
+ * @ring: The Tx or Rx ring
+ *
+ * Returns the UMEM or NULL.
+ **/
+static struct xdp_umem *i40e_xsk_umem(struct i40e_ring *ring)
+{
+        bool xdp_on = i40e_enabled_xdp_vsi(ring->vsi);
+        int qid = ring->queue_index;
+
+        if (ring_is_xdp(ring))
+                qid -= ring->vsi->alloc_queue_pairs;
+
+        if (!xdp_on || !test_bit(qid, ring->vsi->af_xdp_zc_qps))
+                return NULL;
+
+        return xdp_get_umem_from_qid(ring->vsi->netdev, qid);
+}
+
+/**
  * i40e_configure_tx_ring - Configure a transmit ring context and rest
  * @ring: The Tx ring to configure
  *
@@ -10064,6 +10084,12 @@ static int i40e_vsi_mem_alloc(struct i40e_pf *pf, enum i40e_vsi_type type)
         hash_init(vsi->mac_filter_hash);
         vsi->irqs_ready = false;
 
+        if (type == I40E_VSI_MAIN) {
+                vsi->af_xdp_zc_qps = bitmap_zalloc(pf->num_lan_qps, GFP_KERNEL);
+                if (!vsi->af_xdp_zc_qps)
+                        goto err_rings;
+        }
+
         ret = i40e_set_num_rings_in_vsi(vsi);
         if (ret)
                 goto err_rings;
@@ -10082,6 +10108,7 @@ static int i40e_vsi_mem_alloc(struct i40e_pf *pf, enum i40e_vsi_type type)
         goto unlock_pf;
 
 err_rings:
+        bitmap_free(vsi->af_xdp_zc_qps);
         pf->next_vsi = i - 1;
         kfree(vsi);
 unlock_pf:
@@ -10162,6 +10189,7 @@ static int i40e_vsi_clear(struct i40e_vsi *vsi)
         i40e_put_lump(pf->qp_pile, vsi->base_queue, vsi->idx);
         i40e_put_lump(pf->irq_pile, vsi->base_vector, vsi->idx);
 
+        bitmap_free(vsi->af_xdp_zc_qps);
         i40e_vsi_free_arrays(vsi, true);
         i40e_clear_rss_config_user(vsi);
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
index 5fb4353c742b..31575c0bb884 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
@@ -146,12 +146,13 @@ static int i40e_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb)
 static int i40e_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 {
         struct i40e_pf *pf = container_of(ptp, struct i40e_pf, ptp_caps);
-        struct timespec64 now;
+        struct timespec64 now, then;
 
+        then = ns_to_timespec64(delta);
         mutex_lock(&pf->tmreg_lock);
 
         i40e_ptp_read(pf, &now, NULL);
-        timespec64_add_ns(&now, delta);
+        now = timespec64_add(now, then);
         i40e_ptp_write(pf, (const struct timespec64 *)&now);
 
         mutex_unlock(&pf->tmreg_lock);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index b5c182e688e3..1b17486543ac 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -102,6 +102,8 @@ static int i40e_xsk_umem_enable(struct i40e_vsi *vsi, struct xdp_umem *umem,
         if (err)
                 return err;
 
+        set_bit(qid, vsi->af_xdp_zc_qps);
+
         if_running = netif_running(vsi->netdev) && i40e_enabled_xdp_vsi(vsi);
 
         if (if_running) {
@@ -148,6 +150,7 @@ static int i40e_xsk_umem_disable(struct i40e_vsi *vsi, u16 qid)
                         return err;
         }
 
+        clear_bit(qid, vsi->af_xdp_zc_qps);
         i40e_xsk_umem_dma_unmap(vsi, umem);
 
         if (if_running) {
diff --git a/drivers/net/ethernet/intel/igb/e1000_defines.h b/drivers/net/ethernet/intel/igb/e1000_defines.h
index 01fcfc6f3415..d2e2c50ce257 100644
--- a/drivers/net/ethernet/intel/igb/e1000_defines.h
+++ b/drivers/net/ethernet/intel/igb/e1000_defines.h
@@ -194,6 +194,8 @@
 /* enable link status from external LINK_0 and LINK_1 pins */
 #define E1000_CTRL_SWDPIN0  0x00040000  /* SWDPIN 0 value */
 #define E1000_CTRL_SWDPIN1  0x00080000  /* SWDPIN 1 value */
+#define E1000_CTRL_ADVD3WUC 0x00100000  /* D3 WUC */
+#define E1000_CTRL_EN_PHY_PWR_MGMT 0x00200000 /* PHY PM enable */
 #define E1000_CTRL_SDP0_DIR 0x00400000  /* SDP0 Data direction */
 #define E1000_CTRL_SDP1_DIR 0x00800000  /* SDP1 Data direction */
 #define E1000_CTRL_RST      0x04000000  /* Global reset */
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 32d61d5a2706..acbb5b4f333d 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -8743,9 +8743,7 @@ static int __igb_shutdown(struct pci_dev *pdev, bool *enable_wake,
         struct e1000_hw *hw = &adapter->hw;
         u32 ctrl, rctl, status;
         u32 wufc = runtime ? E1000_WUFC_LNKC : adapter->wol;
-#ifdef CONFIG_PM
-        int retval = 0;
-#endif
+        bool wake;
 
         rtnl_lock();
         netif_device_detach(netdev);
@@ -8758,14 +8756,6 @@ static int __igb_shutdown(struct pci_dev *pdev, bool *enable_wake,
         igb_clear_interrupt_scheme(adapter);
         rtnl_unlock();
 
-#ifdef CONFIG_PM
-        if (!runtime) {
-                retval = pci_save_state(pdev);
-                if (retval)
-                        return retval;
-        }
-#endif
-
         status = rd32(E1000_STATUS);
         if (status & E1000_STATUS_LU)
                 wufc &= ~E1000_WUFC_LNKC;
@@ -8782,10 +8772,6 @@ static int __igb_shutdown(struct pci_dev *pdev, bool *enable_wake,
                 }
 
                 ctrl = rd32(E1000_CTRL);
-                /* advertise wake from D3Cold */
-                #define E1000_CTRL_ADVD3WUC 0x00100000
-                /* phy power management enable */
-                #define E1000_CTRL_EN_PHY_PWR_MGMT 0x00200000
                 ctrl |= E1000_CTRL_ADVD3WUC;
                 wr32(E1000_CTRL, ctrl);
 
@@ -8799,12 +8785,15 @@ static int __igb_shutdown(struct pci_dev *pdev, bool *enable_wake,
                 wr32(E1000_WUFC, 0);
         }
 
-        *enable_wake = wufc || adapter->en_mng_pt;
-        if (!*enable_wake)
+        wake = wufc || adapter->en_mng_pt;
+        if (!wake)
                 igb_power_down_link(adapter);
         else
                 igb_power_up_link(adapter);
 
+        if (enable_wake)
+                *enable_wake = wake;
+
         /* Release control of h/w to f/w.  If f/w is AMT enabled, this
          * would have already happened in close and is redundant.
          */
@@ -8847,22 +8836,7 @@ static void igb_deliver_wake_packet(struct net_device *netdev)
 
 static int __maybe_unused igb_suspend(struct device *dev)
 {
-        int retval;
-        bool wake;
-        struct pci_dev *pdev = to_pci_dev(dev);
-
-        retval = __igb_shutdown(pdev, &wake, 0);
-        if (retval)
-                return retval;
-
-        if (wake) {
-                pci_prepare_to_sleep(pdev);
-        } else {
-                pci_wake_from_d3(pdev, false);
-                pci_set_power_state(pdev, PCI_D3hot);
-        }
-
-        return 0;
+        return __igb_shutdown(to_pci_dev(dev), NULL, 0);
 }
 
 static int __maybe_unused igb_resume(struct device *dev)
@@ -8933,22 +8907,7 @@ static int __maybe_unused igb_runtime_idle(struct device *dev)
 
 static int __maybe_unused igb_runtime_suspend(struct device *dev)
 {
-        struct pci_dev *pdev = to_pci_dev(dev);
-        int retval;
-        bool wake;
-
-        retval = __igb_shutdown(pdev, &wake, 1);
-        if (retval)
-                return retval;
-
-        if (wake) {
-                pci_prepare_to_sleep(pdev);
-        } else {
-                pci_wake_from_d3(pdev, false);
-                pci_set_power_state(pdev, PCI_D3hot);
-        }
-
-        return 0;
+        return __igb_shutdown(to_pci_dev(dev), NULL, 1);
 }
 
 static int __maybe_unused igb_runtime_resume(struct device *dev)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
index cc4907f9ff02..2fb97967961c 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
@@ -905,13 +905,12 @@ s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw)
         struct pci_dev *pdev = adapter->pdev;
         struct device *dev = &adapter->netdev->dev;
         struct mii_bus *bus;
+        int err = -ENODEV;
 
-        adapter->mii_bus = devm_mdiobus_alloc(dev);
-        if (!adapter->mii_bus)
+        bus = devm_mdiobus_alloc(dev);
+        if (!bus)
                 return -ENOMEM;
 
-        bus = adapter->mii_bus;
-
         switch (hw->device_id) {
         /* C3000 SoCs */
         case IXGBE_DEV_ID_X550EM_A_KR:
@@ -949,12 +948,15 @@ s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw)
          */
         hw->phy.mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_SUPPORTS_C22;
 
-        return mdiobus_register(bus);
+        err = mdiobus_register(bus);
+        if (!err) {
+                adapter->mii_bus = bus;
+                return 0;
+        }
 
 ixgbe_no_mii_bus:
         devm_mdiobus_free(dev, bus);
-        adapter->mii_bus = NULL;
-        return -ENODEV;
+        return err;
 }
 
 /**
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
index 122927f3a600..d5e5afbdca6d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
@@ -96,9 +96,6 @@ int mlx5_port_query_eth_proto(struct mlx5_core_dev *dev, u8 port, bool ext,
         if (!eproto)
                 return -EINVAL;
 
-        if (ext !=  MLX5_CAP_PCAM_FEATURE(dev, ptys_extended_ethernet))
-                return -EOPNOTSUPP;
-
         err = mlx5_query_port_ptys(dev, out, sizeof(out), MLX5_PTYS_EN, port);
         if (err)
                 return err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
index b0ce68feb0f3..633b117eb13e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
@@ -122,7 +122,9 @@ out:
         return err;
 }
 
-/* xoff = ((301+2.16 * len [m]) * speed [Gbps] + 2.72 MTU [B]) */
+/* xoff = ((301+2.16 * len [m]) * speed [Gbps] + 2.72 MTU [B])
+ * minimum speed value is 40Gbps
+ */
 static u32 calculate_xoff(struct mlx5e_priv *priv, unsigned int mtu)
 {
         u32 speed;
@@ -130,10 +132,9 @@ static u32 calculate_xoff(struct mlx5e_priv *priv, unsigned int mtu)
         int err;
 
         err = mlx5e_port_linkspeed(priv->mdev, &speed);
-        if (err) {
-                mlx5_core_warn(priv->mdev, "cannot get port speed\n");
-                return 0;
-        }
+        if (err)
+                speed = SPEED_40000;
+        speed = max_t(u32, speed, SPEED_40000);
 
         xoff = (301 + 216 * priv->dcbx.cable_len / 100) * speed / 1000 + 272 * mtu / 100;
 
@@ -142,7 +143,7 @@ static u32 calculate_xoff(struct mlx5e_priv *priv, unsigned int mtu)
 }
 
 static int update_xoff_threshold(struct mlx5e_port_buffer *port_buffer,
-                                 u32 xoff, unsigned int mtu)
+                                 u32 xoff, unsigned int max_mtu)
 {
         int i;
 
@@ -154,11 +155,12 @@ static int update_xoff_threshold(struct mlx5e_port_buffer *port_buffer,
                 }
 
                 if (port_buffer->buffer[i].size <
-                    (xoff + mtu + (1 << MLX5E_BUFFER_CELL_SHIFT)))
+                    (xoff + max_mtu + (1 << MLX5E_BUFFER_CELL_SHIFT)))
                         return -ENOMEM;
 
                 port_buffer->buffer[i].xoff = port_buffer->buffer[i].size - xoff;
-                port_buffer->buffer[i].xon  = port_buffer->buffer[i].xoff - mtu;
+                port_buffer->buffer[i].xon  =
+                        port_buffer->buffer[i].xoff - max_mtu;
         }
 
         return 0;
@@ -166,7 +168,7 @@ static int update_xoff_threshold(struct mlx5e_port_buffer *port_buffer,
 
 /**
  *      update_buffer_lossy     - Update buffer configuration based on pfc
- *      @mtu: device's MTU
+ *      @max_mtu: netdev's max_mtu
  *      @pfc_en: <input> current pfc configuration
  *      @buffer: <input> current prio to buffer mapping
  *      @xoff:   <input> xoff value
@@ -183,7 +185,7 @@ static int update_xoff_threshold(struct mlx5e_port_buffer *port_buffer,
  *      @return: 0 if no error,
  *      sets change to true if buffer configuration was modified.
  */
-static int update_buffer_lossy(unsigned int mtu,
+static int update_buffer_lossy(unsigned int max_mtu,
                                u8 pfc_en, u8 *buffer, u32 xoff,
                                struct mlx5e_port_buffer *port_buffer,
                                bool *change)
@@ -220,7 +222,7 @@ static int update_buffer_lossy(unsigned int mtu,
         }
 
         if (changed) {
-                err = update_xoff_threshold(port_buffer, xoff, mtu);
+                err = update_xoff_threshold(port_buffer, xoff, max_mtu);
                 if (err)
                         return err;
 
@@ -230,6 +232,7 @@ static int update_buffer_lossy(unsigned int mtu,
         return 0;
 }
 
+#define MINIMUM_MAX_MTU 9216
 int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
                                     u32 change, unsigned int mtu,
                                     struct ieee_pfc *pfc,
@@ -241,12 +244,14 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
         bool update_prio2buffer = false;
         u8 buffer[MLX5E_MAX_PRIORITY];
         bool update_buffer = false;
+        unsigned int max_mtu;
         u32 total_used = 0;
         u8 curr_pfc_en;
         int err;
         int i;
 
         mlx5e_dbg(HW, priv, "%s: change=%x\n", __func__, change);
+        max_mtu = max_t(unsigned int, priv->netdev->max_mtu, MINIMUM_MAX_MTU);
 
         err = mlx5e_port_query_buffer(priv, &port_buffer);
         if (err)
@@ -254,7 +259,7 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
 
         if (change & MLX5E_PORT_BUFFER_CABLE_LEN) {
                 update_buffer = true;
-                err = update_xoff_threshold(&port_buffer, xoff, mtu);
+                err = update_xoff_threshold(&port_buffer, xoff, max_mtu);
                 if (err)
                         return err;
         }
@@ -264,7 +269,7 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
                 if (err)
                         return err;
 
-                err = update_buffer_lossy(mtu, pfc->pfc_en, buffer, xoff,
+                err = update_buffer_lossy(max_mtu, pfc->pfc_en, buffer, xoff,
                                           &port_buffer, &update_buffer);
                 if (err)
                         return err;
@@ -276,8 +281,8 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
                 if (err)
                         return err;
 
-                err = update_buffer_lossy(mtu, curr_pfc_en, prio2buffer, xoff,
-                                          &port_buffer, &update_buffer);
+                err = update_buffer_lossy(max_mtu, curr_pfc_en, prio2buffer,
+                                          xoff, &port_buffer, &update_buffer);
                 if (err)
                         return err;
         }
@@ -301,7 +306,7 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
                         return -EINVAL;
 
                 update_buffer = true;
-                err = update_xoff_threshold(&port_buffer, xoff, mtu);
+                err = update_xoff_threshold(&port_buffer, xoff, max_mtu);
                 if (err)
                         return err;
         }
@@ -309,7 +314,7 @@ int mlx5e_port_manual_buffer_config(struct mlx5e_priv *priv,
         /* Need to update buffer configuration if xoff value is changed */
         if (!update_buffer && xoff != priv->dcbx.xoff) {
                 update_buffer = true;
-                err = update_xoff_threshold(&port_buffer, xoff, mtu);
+                err = update_xoff_threshold(&port_buffer, xoff, max_mtu);
                 if (err)
                         return err;
         }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
index 3078491cc0d0..1539cf3de5dc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
@@ -45,7 +45,9 @@ int mlx5e_create_tir(struct mlx5_core_dev *mdev,
         if (err)
                 return err;
 
+        mutex_lock(&mdev->mlx5e_res.td.list_lock);
         list_add(&tir->list, &mdev->mlx5e_res.td.tirs_list);
+        mutex_unlock(&mdev->mlx5e_res.td.list_lock);
 
         return 0;
 }
@@ -53,8 +55,10 @@ int mlx5e_create_tir(struct mlx5_core_dev *mdev,
 void mlx5e_destroy_tir(struct mlx5_core_dev *mdev,
                        struct mlx5e_tir *tir)
 {
+        mutex_lock(&mdev->mlx5e_res.td.list_lock);
         mlx5_core_destroy_tir(mdev, tir->tirn);
         list_del(&tir->list);
+        mutex_unlock(&mdev->mlx5e_res.td.list_lock);
 }
 
 static int mlx5e_create_mkey(struct mlx5_core_dev *mdev, u32 pdn,
@@ -114,6 +118,7 @@ int mlx5e_create_mdev_resources(struct mlx5_core_dev *mdev)
         }
 
         INIT_LIST_HEAD(&mdev->mlx5e_res.td.tirs_list);
+        mutex_init(&mdev->mlx5e_res.td.list_lock);
 
         return 0;
 
@@ -141,15 +146,17 @@ int mlx5e_refresh_tirs(struct mlx5e_priv *priv, bool enable_uc_lb)
 {
         struct mlx5_core_dev *mdev = priv->mdev;
         struct mlx5e_tir *tir;
-        int err  = -ENOMEM;
+        int err  = 0;
         u32 tirn = 0;
         int inlen;
         void *in;
 
         inlen = MLX5_ST_SZ_BYTES(modify_tir_in);
         in = kvzalloc(inlen, GFP_KERNEL);
-        if (!in)
+        if (!in) {
+                err = -ENOMEM;
                 goto out;
+        }
 
         if (enable_uc_lb)
                 MLX5_SET(modify_tir_in, in, ctx.self_lb_block,
@@ -157,6 +164,7 @@ int mlx5e_refresh_tirs(struct mlx5e_priv *priv, bool enable_uc_lb)
 
         MLX5_SET(modify_tir_in, in, bitmask.self_lb_en, 1);
 
+        mutex_lock(&mdev->mlx5e_res.td.list_lock);
         list_for_each_entry(tir, &mdev->mlx5e_res.td.tirs_list, list) {
                 tirn = tir->tirn;
                 err = mlx5_core_modify_tir(mdev, tirn, in, inlen);
@@ -168,6 +176,7 @@ out:
         kvfree(in);
         if (err)
                 netdev_err(priv->netdev, "refresh tir(0x%x) failed, %d\n", tirn, err);
+        mutex_unlock(&mdev->mlx5e_res.td.list_lock);
 
         return err;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index a0987cc5fe4a..5efce4a3ff79 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -603,16 +603,18 @@ static void ptys2ethtool_supported_link(struct mlx5_core_dev *mdev,
                           __ETHTOOL_LINK_MODE_MASK_NBITS);
 }
 
-static void ptys2ethtool_adver_link(struct mlx5_core_dev *mdev,
-                                    unsigned long *advertising_modes,
-                                    u32 eth_proto_cap)
+static void ptys2ethtool_adver_link(unsigned long *advertising_modes,
+                                    u32 eth_proto_cap, bool ext)
 {
         unsigned long proto_cap = eth_proto_cap;
         struct ptys2ethtool_config *table;
         u32 max_size;
         int proto;
 
-        mlx5e_ethtool_get_speed_arr(mdev, &table, &max_size);
+        table = ext ? ptys2ext_ethtool_table : ptys2legacy_ethtool_table;
+        max_size = ext ? ARRAY_SIZE(ptys2ext_ethtool_table) :
+                         ARRAY_SIZE(ptys2legacy_ethtool_table);
+
         for_each_set_bit(proto, &proto_cap, max_size)
                 bitmap_or(advertising_modes, advertising_modes,
                           table[proto].advertised,
@@ -794,12 +796,12 @@ static void get_supported(struct mlx5_core_dev *mdev, u32 eth_proto_cap,
         ethtool_link_ksettings_add_link_mode(link_ksettings, supported, Pause);
 }
 
-static void get_advertising(struct mlx5_core_dev *mdev, u32 eth_proto_cap,
-                            u8 tx_pause, u8 rx_pause,
-                            struct ethtool_link_ksettings *link_ksettings)
+static void get_advertising(u32 eth_proto_cap, u8 tx_pause, u8 rx_pause,
+                            struct ethtool_link_ksettings *link_ksettings,
+                            bool ext)
 {
         unsigned long *advertising = link_ksettings->link_modes.advertising;
-        ptys2ethtool_adver_link(mdev, advertising, eth_proto_cap);
+        ptys2ethtool_adver_link(advertising, eth_proto_cap, ext);
 
         if (rx_pause)
                 ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Pause);
@@ -854,8 +856,9 @@ static void get_lp_advertising(struct mlx5_core_dev *mdev, u32 eth_proto_lp,
                                struct ethtool_link_ksettings *link_ksettings)
 {
         unsigned long *lp_advertising = link_ksettings->link_modes.lp_advertising;
+        bool ext = MLX5_CAP_PCAM_FEATURE(mdev, ptys_extended_ethernet);
 
-        ptys2ethtool_adver_link(mdev, lp_advertising, eth_proto_lp);
+        ptys2ethtool_adver_link(lp_advertising, eth_proto_lp, ext);
 }
 
 int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv,
@@ -872,6 +875,7 @@ int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv,
         u8 an_disable_admin;
         u8 an_status;
         u8 connector_type;
+        bool admin_ext;
         bool ext;
         int err;
 
@@ -886,6 +890,19 @@ int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv,
                                               eth_proto_capability);
         eth_proto_admin  = MLX5_GET_ETH_PROTO(ptys_reg, out, ext,
                                               eth_proto_admin);
+        /* Fields: eth_proto_admin and ext_eth_proto_admin  are
+         * mutually exclusive. Hence try reading legacy advertising
+         * when extended advertising is zero.
+         * admin_ext indicates how eth_proto_admin should be
+         * interpreted
+         */
+        admin_ext = ext;
+        if (ext && !eth_proto_admin) {
+                eth_proto_admin  = MLX5_GET_ETH_PROTO(ptys_reg, out, false,
+                                                      eth_proto_admin);
+                admin_ext = false;
+        }
+
         eth_proto_oper   = MLX5_GET_ETH_PROTO(ptys_reg, out, ext,
                                               eth_proto_oper);
         eth_proto_lp        = MLX5_GET(ptys_reg, out, eth_proto_lp_advertise);
@@ -899,7 +916,8 @@ int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv,
         ethtool_link_ksettings_zero_link_mode(link_ksettings, advertising);
 
         get_supported(mdev, eth_proto_cap, link_ksettings);
-        get_advertising(mdev, eth_proto_admin, tx_pause, rx_pause, link_ksettings);
+        get_advertising(eth_proto_admin, tx_pause, rx_pause, link_ksettings,
+                        admin_ext);
         get_speed_duplex(priv->netdev, eth_proto_oper, link_ksettings);
 
         eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap;
@@ -997,19 +1015,17 @@ int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv,
 
 #define MLX5E_PTYS_EXT ((1ULL << ETHTOOL_LINK_MODE_50000baseKR_Full_BIT) - 1)
 
-        ext_requested = (link_ksettings->link_modes.advertising[0] >
-                        MLX5E_PTYS_EXT);
+        ext_requested = !!(link_ksettings->link_modes.advertising[0] >
+                        MLX5E_PTYS_EXT ||
+                        link_ksettings->link_modes.advertising[1]);
         ext_supported = MLX5_CAP_PCAM_FEATURE(mdev, ptys_extended_ethernet);
-
-        /*when ptys_extended_ethernet is set legacy link modes are deprecated */
-        if (ext_requested != ext_supported)
-                return -EPROTONOSUPPORT;
+        ext_requested &= ext_supported;
 
         speed = link_ksettings->base.speed;
         ethtool2ptys_adver_func = ext_requested ?
                                   mlx5e_ethtool2ptys_ext_adver_link :
                                   mlx5e_ethtool2ptys_adver_link;
-        err = mlx5_port_query_eth_proto(mdev, 1, ext_supported, &eproto);
+        err = mlx5_port_query_eth_proto(mdev, 1, ext_requested, &eproto);
         if (err) {
                 netdev_err(priv->netdev, "%s: query port eth proto failed: %d\n",
                            __func__, err);
@@ -1037,7 +1053,7 @@ int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv,
         if (!an_changes && link_modes == eproto.admin)
                 goto out;
 
-        mlx5_port_set_eth_ptys(mdev, an_disable, link_modes, ext_supported);
+        mlx5_port_set_eth_ptys(mdev, an_disable, link_modes, ext_requested);
         mlx5_toggle_port_link(mdev);
 
 out:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 2fd425a7b156..ffc4a36551c8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -2161,6 +2161,52 @@ static bool csum_offload_supported(struct mlx5e_priv *priv,
         return true;
 }
 
+struct ip_ttl_word {
+        __u8    ttl;
+        __u8    protocol;
+        __sum16 check;
+};
+
+struct ipv6_hoplimit_word {
+        __be16  payload_len;
+        __u8    nexthdr;
+        __u8    hop_limit;
+};
+
+static bool is_action_keys_supported(const struct flow_action_entry *act)
+{
+        u32 mask, offset;
+        u8 htype;
+
+        htype = act->mangle.htype;
+        offset = act->mangle.offset;
+        mask = ~act->mangle.mask;
+        /* For IPv4 & IPv6 header check 4 byte word,
+         * to determine that modified fields
+         * are NOT ttl & hop_limit only.
+         */
+        if (htype == FLOW_ACT_MANGLE_HDR_TYPE_IP4) {
+                struct ip_ttl_word *ttl_word =
+                        (struct ip_ttl_word *)&mask;
+
+                if (offset != offsetof(struct iphdr, ttl) ||
+                    ttl_word->protocol ||
+                    ttl_word->check) {
+                        return true;
+                }
+        } else if (htype == FLOW_ACT_MANGLE_HDR_TYPE_IP6) {
+                struct ipv6_hoplimit_word *hoplimit_word =
+                        (struct ipv6_hoplimit_word *)&mask;
+
+                if (offset != offsetof(struct ipv6hdr, payload_len) ||
+                    hoplimit_word->payload_len ||
+                    hoplimit_word->nexthdr) {
+                        return true;
+                }
+        }
+        return false;
+}
+
 static bool modify_header_match_supported(struct mlx5_flow_spec *spec,
                                           struct flow_action *flow_action,
                                           u32 actions,
@@ -2168,9 +2214,9 @@ static bool modify_header_match_supported(struct mlx5_flow_spec *spec,
 {
         const struct flow_action_entry *act;
         bool modify_ip_header;
-        u8 htype, ip_proto;
         void *headers_v;
         u16 ethertype;
+        u8 ip_proto;
         int i;
 
         if (actions & MLX5_FLOW_CONTEXT_ACTION_DECAP)
@@ -2190,9 +2236,7 @@ static bool modify_header_match_supported(struct mlx5_flow_spec *spec,
                     act->id != FLOW_ACTION_ADD)
                         continue;
 
-                htype = act->mangle.htype;
-                if (htype == FLOW_ACT_MANGLE_HDR_TYPE_IP4 ||
-                    htype == FLOW_ACT_MANGLE_HDR_TYPE_IP6) {
+                if (is_action_keys_supported(act)) {
                         modify_ip_header = true;
                         break;
                 }
@@ -2381,15 +2425,22 @@ static int parse_tc_nic_actions(struct mlx5e_priv *priv,
         return 0;
 }
 
-static inline int cmp_encap_info(struct ip_tunnel_key *a,
-                                 struct ip_tunnel_key *b)
+struct encap_key {
+        struct ip_tunnel_key *ip_tun_key;
+        int tunnel_type;
+};
+
+static inline int cmp_encap_info(struct encap_key *a,
+                                 struct encap_key *b)
 {
-        return memcmp(a, b, sizeof(*a));
+        return memcmp(a->ip_tun_key, b->ip_tun_key, sizeof(*a->ip_tun_key)) ||
+               a->tunnel_type != b->tunnel_type;
 }
 
-static inline int hash_encap_info(struct ip_tunnel_key *key)
+static inline int hash_encap_info(struct encap_key *key)
 {
-        return jhash(key, sizeof(*key), 0);
+        return jhash(key->ip_tun_key, sizeof(*key->ip_tun_key),
+                     key->tunnel_type);
 }
 
 
@@ -2420,7 +2471,7 @@ static int mlx5e_attach_encap(struct mlx5e_priv *priv,
         struct mlx5_esw_flow_attr *attr = flow->esw_attr;
         struct mlx5e_tc_flow_parse_attr *parse_attr;
         struct ip_tunnel_info *tun_info;
-        struct ip_tunnel_key *key;
+        struct encap_key key, e_key;
         struct mlx5e_encap_entry *e;
         unsigned short family;
         uintptr_t hash_key;
@@ -2430,13 +2481,16 @@ static int mlx5e_attach_encap(struct mlx5e_priv *priv,
         parse_attr = attr->parse_attr;
         tun_info = &parse_attr->tun_info[out_index];
         family = ip_tunnel_info_af(tun_info);
-        key = &tun_info->key;
+        key.ip_tun_key = &tun_info->key;
+        key.tunnel_type = mlx5e_tc_tun_get_type(mirred_dev);
 
-        hash_key = hash_encap_info(key);
+        hash_key = hash_encap_info(&key);
 
         hash_for_each_possible_rcu(esw->offloads.encap_tbl, e,
                                    encap_hlist, hash_key) {
-                if (!cmp_encap_info(&e->tun_info.key, key)) {
+                e_key.ip_tun_key = &e->tun_info.key;
+                e_key.tunnel_type = e->tunnel_type;
+                if (!cmp_encap_info(&e_key, &key)) {
                         found = true;
                         break;
                 }
@@ -2717,7 +2771,7 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv,
 
         if (hdrs[TCA_PEDIT_KEY_EX_CMD_SET].pedits ||
             hdrs[TCA_PEDIT_KEY_EX_CMD_ADD].pedits) {
-                err = alloc_tc_pedit_action(priv, MLX5_FLOW_NAMESPACE_KERNEL,
+                err = alloc_tc_pedit_action(priv, MLX5_FLOW_NAMESPACE_FDB,
                                             parse_attr, hdrs, extack);
                 if (err)
                         return err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index ecd2c747f726..8a67fd197b79 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -105,8 +105,7 @@ static int arm_vport_context_events_cmd(struct mlx5_core_dev *dev, u16 vport,
                  opcode, MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
         MLX5_SET(modify_nic_vport_context_in, in, field_select.change_event, 1);
         MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
-        if (vport)
-                MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
+        MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
         nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in,
                                      in, nic_vport_context);
 
@@ -134,8 +133,7 @@ static int modify_esw_vport_context_cmd(struct mlx5_core_dev *dev, u16 vport,
         MLX5_SET(modify_esw_vport_context_in, in, opcode,
                  MLX5_CMD_OP_MODIFY_ESW_VPORT_CONTEXT);
         MLX5_SET(modify_esw_vport_context_in, in, vport_number, vport);
-        if (vport)
-                MLX5_SET(modify_esw_vport_context_in, in, other_vport, 1);
+        MLX5_SET(modify_esw_vport_context_in, in, other_vport, 1);
         return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
 }
 
@@ -431,6 +429,8 @@ static int esw_create_legacy_table(struct mlx5_eswitch *esw)
 {
         int err;
 
+        memset(&esw->fdb_table.legacy, 0, sizeof(struct legacy_fdb));
+
         err = esw_create_legacy_vepa_table(esw);
         if (err)
                 return err;
@@ -2157,6 +2157,7 @@ static int _mlx5_eswitch_set_vepa_locked(struct mlx5_eswitch *esw,
 
         /* Star rule to forward all traffic to uplink vport */
         memset(spec, 0, sizeof(*spec));
+        memset(&dest, 0, sizeof(dest));
         dest.type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
         dest.vport.num = MLX5_VPORT_UPLINK;
         flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 6c72f33f6d09..fe770cd2151c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -1609,6 +1609,7 @@ static int esw_offloads_steering_init(struct mlx5_eswitch *esw, int nvports)
 {
         int err;
 
+        memset(&esw->fdb_table.offloads, 0, sizeof(struct offloads_fdb));
         mutex_init(&esw->fdb_table.offloads.fdb_prio_lock);
 
         err = esw_create_offloads_fdb_tables(esw, nvports);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c
index 5cf5f2a9d51f..8de64e88c670 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c
@@ -217,15 +217,21 @@ int mlx5_fpga_tls_resync_rx(struct mlx5_core_dev *mdev, u32 handle, u32 seq,
         void *cmd;
         int ret;
 
+        rcu_read_lock();
+        flow = idr_find(&mdev->fpga->tls->rx_idr, ntohl(handle));
+        rcu_read_unlock();
+
+        if (!flow) {
+                WARN_ONCE(1, "Received NULL pointer for handle\n");
+                return -EINVAL;
+        }
+
         buf = kzalloc(size, GFP_ATOMIC);
         if (!buf)
                 return -ENOMEM;
 
         cmd = (buf + 1);
 
-        rcu_read_lock();
-        flow = idr_find(&mdev->fpga->tls->rx_idr, ntohl(handle));
-        rcu_read_unlock();
         mlx5_fpga_tls_flow_to_cmd(flow, cmd);
 
         MLX5_SET(tls_cmd, cmd, swid, ntohl(handle));
@@ -238,6 +244,8 @@ int mlx5_fpga_tls_resync_rx(struct mlx5_core_dev *mdev, u32 handle, u32 seq,
         buf->complete = mlx_tls_kfree_complete;
 
         ret = mlx5_fpga_sbu_conn_sendmsg(mdev->fpga->tls->conn, buf);
+        if (ret < 0)
+                kfree(buf);
 
         return ret;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 70cc906a102b..76716419370d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -164,26 +164,6 @@ static struct mlx5_profile profile[] = {
                         .size   = 8,
                         .limit  = 4
                 },
-                .mr_cache[16]   = {
-                        .size   = 8,
-                        .limit  = 4
-                },
-                .mr_cache[17]   = {
-                        .size   = 8,
-                        .limit  = 4
-                },
-                .mr_cache[18]   = {
-                        .size   = 8,
-                        .limit  = 4
-                },
-                .mr_cache[19]   = {
-                        .size   = 4,
-                        .limit  = 2
-                },
-                .mr_cache[20]   = {
-                        .size   = 4,
-                        .limit  = 2
-                },
         },
 };
 
diff --git a/drivers/net/ethernet/netronome/nfp/flower/action.c b/drivers/net/ethernet/netronome/nfp/flower/action.c
index 6e2a6caec3fb..c56e31d9f8a4 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/action.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/action.c
@@ -48,8 +48,7 @@ nfp_fl_push_vlan(struct nfp_fl_push_vlan *push_vlan,
 
         tmp_push_vlan_tci =
                 FIELD_PREP(NFP_FL_PUSH_VLAN_PRIO, act->vlan.prio) |
-                FIELD_PREP(NFP_FL_PUSH_VLAN_VID, act->vlan.vid) |
-                NFP_FL_PUSH_VLAN_CFI;
+                FIELD_PREP(NFP_FL_PUSH_VLAN_VID, act->vlan.vid);
         push_vlan->vlan_tci = cpu_to_be16(tmp_push_vlan_tci);
 }
 
diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
index 4fcaf11ed56e..0ed51e79db00 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
@@ -26,7 +26,7 @@
 #define NFP_FLOWER_LAYER2_GENEVE_OP     BIT(6)
 
 #define NFP_FLOWER_MASK_VLAN_PRIO       GENMASK(15, 13)
-#define NFP_FLOWER_MASK_VLAN_CFI        BIT(12)
+#define NFP_FLOWER_MASK_VLAN_PRESENT    BIT(12)
 #define NFP_FLOWER_MASK_VLAN_VID        GENMASK(11, 0)
 
 #define NFP_FLOWER_MASK_MPLS_LB         GENMASK(31, 12)
@@ -82,7 +82,6 @@
 #define NFP_FL_OUT_FLAGS_TYPE_IDX       GENMASK(2, 0)
 
 #define NFP_FL_PUSH_VLAN_PRIO           GENMASK(15, 13)
-#define NFP_FL_PUSH_VLAN_CFI            BIT(12)
 #define NFP_FL_PUSH_VLAN_VID            GENMASK(11, 0)
 
 #define IPV6_FLOW_LABEL_MASK            cpu_to_be32(0x000fffff)
diff --git a/drivers/net/ethernet/netronome/nfp/flower/match.c b/drivers/net/ethernet/netronome/nfp/flower/match.c
index e03c8ef2c28c..9b8b843d0340 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/match.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/match.c
@@ -30,20 +30,19 @@ nfp_flower_compile_meta_tci(struct nfp_flower_meta_tci *ext,
 
                 flow_rule_match_vlan(rule, &match);
                 /* Populate the tci field. */
-                if (match.key->vlan_id || match.key->vlan_priority) {
-                        tmp_tci = FIELD_PREP(NFP_FLOWER_MASK_VLAN_PRIO,
-                                             match.key->vlan_priority) |
-                                  FIELD_PREP(NFP_FLOWER_MASK_VLAN_VID,
-                                             match.key->vlan_id) |
-                                  NFP_FLOWER_MASK_VLAN_CFI;
-                        ext->tci = cpu_to_be16(tmp_tci);
-                        tmp_tci = FIELD_PREP(NFP_FLOWER_MASK_VLAN_PRIO,
-                                             match.mask->vlan_priority) |
-                                  FIELD_PREP(NFP_FLOWER_MASK_VLAN_VID,
-                                             match.mask->vlan_id) |
-                                  NFP_FLOWER_MASK_VLAN_CFI;
-                        msk->tci = cpu_to_be16(tmp_tci);
-                }
+                tmp_tci = NFP_FLOWER_MASK_VLAN_PRESENT;
+                tmp_tci |= FIELD_PREP(NFP_FLOWER_MASK_VLAN_PRIO,
+                                      match.key->vlan_priority) |
+                           FIELD_PREP(NFP_FLOWER_MASK_VLAN_VID,
+                                      match.key->vlan_id);
+                ext->tci = cpu_to_be16(tmp_tci);
+
+                tmp_tci = NFP_FLOWER_MASK_VLAN_PRESENT;
+                tmp_tci |= FIELD_PREP(NFP_FLOWER_MASK_VLAN_PRIO,
+                                      match.mask->vlan_priority) |
+                           FIELD_PREP(NFP_FLOWER_MASK_VLAN_VID,
+                                      match.mask->vlan_id);
+                msk->tci = cpu_to_be16(tmp_tci);
         }
 }
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
index c3ad083d36c6..08e9bfa95f9b 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
@@ -195,7 +195,7 @@ static netdev_tx_t nfp_repr_xmit(struct sk_buff *skb, struct net_device *netdev)
         ret = dev_queue_xmit(skb);
         nfp_repr_inc_tx_stats(netdev, len, ret);
 
-        return ret;
+        return NETDEV_TX_OK;
 }
 
 static int nfp_repr_stop(struct net_device *netdev)
@@ -382,7 +382,7 @@ int nfp_repr_init(struct nfp_app *app, struct net_device *netdev,
         netdev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
         netdev->gso_max_segs = NFP_NET_LSO_MAX_SEGS;
 
-        netdev->priv_flags |= IFF_NO_QUEUE;
+        netdev->priv_flags |= IFF_NO_QUEUE | IFF_DISABLE_NETPOLL;
         netdev->features |= NETIF_F_LLTX;
 
         if (nfp_app_has_tc(app)) {
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index a8ca26c2ae0c..88eb9e05d2a1 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -5460,7 +5460,7 @@ static void rtl_hw_start_8168(struct rtl8169_private *tp)
         tp->cp_cmd |= PktCntrDisable | INTT_1;
         RTL_W16(tp, CPlusCmd, tp->cp_cmd);
 
-        RTL_W16(tp, IntrMitigate, 0x5151);
+        RTL_W16(tp, IntrMitigate, 0x5100);
 
         /* Work around for RxFIFO overflow. */
         if (tp->mac_version == RTL_GIGA_MAC_VER_11) {
diff --git a/drivers/net/ethernet/stmicro/stmmac/descs_com.h b/drivers/net/ethernet/stmicro/stmmac/descs_com.h
index 40d6356a7e73..3dfb07a78952 100644
--- a/drivers/net/ethernet/stmicro/stmmac/descs_com.h
+++ b/drivers/net/ethernet/stmicro/stmmac/descs_com.h
@@ -29,11 +29,13 @@
 /* Specific functions used for Ring mode */
 
 /* Enhanced descriptors */
-static inline void ehn_desc_rx_set_on_ring(struct dma_desc *p, int end)
+static inline void ehn_desc_rx_set_on_ring(struct dma_desc *p, int end,
+                                           int bfsize)
 {
-        p->des1 |= cpu_to_le32((BUF_SIZE_8KiB
-                        << ERDES1_BUFFER2_SIZE_SHIFT)
-                   & ERDES1_BUFFER2_SIZE_MASK);
+        if (bfsize == BUF_SIZE_16KiB)
+                p->des1 |= cpu_to_le32((BUF_SIZE_8KiB
+                                << ERDES1_BUFFER2_SIZE_SHIFT)
+                           & ERDES1_BUFFER2_SIZE_MASK);
 
         if (end)
                 p->des1 |= cpu_to_le32(ERDES1_END_RING);
@@ -59,11 +61,15 @@ static inline void enh_set_tx_desc_len_on_ring(struct dma_desc *p, int len)
 }
 
 /* Normal descriptors */
-static inline void ndesc_rx_set_on_ring(struct dma_desc *p, int end)
+static inline void ndesc_rx_set_on_ring(struct dma_desc *p, int end, int bfsize)
 {
-        p->des1 |= cpu_to_le32(((BUF_SIZE_2KiB - 1)
-                                << RDES1_BUFFER2_SIZE_SHIFT)
-                    & RDES1_BUFFER2_SIZE_MASK);
+        if (bfsize >= BUF_SIZE_2KiB) {
+                int bfsize2;
+
+                bfsize2 = min(bfsize - BUF_SIZE_2KiB + 1, BUF_SIZE_2KiB - 1);
+                p->des1 |= cpu_to_le32((bfsize2 << RDES1_BUFFER2_SIZE_SHIFT)
+                            & RDES1_BUFFER2_SIZE_MASK);
+        }
 
         if (end)
                 p->des1 |= cpu_to_le32(RDES1_END_RING);
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
index 7fbb6a4dbf51..e061e9f5fad7 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
@@ -296,7 +296,7 @@ exit:
 }
 
 static void dwmac4_rd_init_rx_desc(struct dma_desc *p, int disable_rx_ic,
-                                   int mode, int end)
+                                   int mode, int end, int bfsize)
 {
         dwmac4_set_rx_owner(p, disable_rx_ic);
 }
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c
index 1d858fdec997..98fa471da7c0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c
@@ -123,7 +123,7 @@ static int dwxgmac2_get_rx_timestamp_status(void *desc, void *next_desc,
 }
 
 static void dwxgmac2_init_rx_desc(struct dma_desc *p, int disable_rx_ic,
-                                  int mode, int end)
+                                  int mode, int end, int bfsize)
 {
         dwxgmac2_set_rx_owner(p, disable_rx_ic);
 }
diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
index 5ef91a790f9d..5202d6ad7919 100644
--- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
@@ -201,6 +201,11 @@ static int enh_desc_get_rx_status(void *data, struct stmmac_extra_stats *x,
         if (unlikely(rdes0 & RDES0_OWN))
                 return dma_own;
 
+        if (unlikely(!(rdes0 & RDES0_LAST_DESCRIPTOR))) {
+                stats->rx_length_errors++;
+                return discard_frame;
+        }
+
         if (unlikely(rdes0 & RDES0_ERROR_SUMMARY)) {
                 if (unlikely(rdes0 & RDES0_DESCRIPTOR_ERROR)) {
                         x->rx_desc++;
@@ -231,9 +236,10 @@ static int enh_desc_get_rx_status(void *data, struct stmmac_extra_stats *x,
          * It doesn't match with the information reported into the databook.
          * At any rate, we need to understand if the CSUM hw computation is ok
          * and report this info to the upper layers. */
-        ret = enh_desc_coe_rdes0(!!(rdes0 & RDES0_IPC_CSUM_ERROR),
-                                 !!(rdes0 & RDES0_FRAME_TYPE),
-                                 !!(rdes0 & ERDES0_RX_MAC_ADDR));
+        if (likely(ret == good_frame))
+                ret = enh_desc_coe_rdes0(!!(rdes0 & RDES0_IPC_CSUM_ERROR),
+                                         !!(rdes0 & RDES0_FRAME_TYPE),
+                                         !!(rdes0 & ERDES0_RX_MAC_ADDR));
 
         if (unlikely(rdes0 & RDES0_DRIBBLING))
                 x->dribbling_bit++;
@@ -259,15 +265,19 @@ static int enh_desc_get_rx_status(void *data, struct stmmac_extra_stats *x,
 }
 
 static void enh_desc_init_rx_desc(struct dma_desc *p, int disable_rx_ic,
-                                  int mode, int end)
+                                  int mode, int end, int bfsize)
 {
+        int bfsize1;
+
         p->des0 |= cpu_to_le32(RDES0_OWN);
-        p->des1 |= cpu_to_le32(BUF_SIZE_8KiB & ERDES1_BUFFER1_SIZE_MASK);
+
+        bfsize1 = min(bfsize, BUF_SIZE_8KiB);
+        p->des1 |= cpu_to_le32(bfsize1 & ERDES1_BUFFER1_SIZE_MASK);
 
         if (mode == STMMAC_CHAIN_MODE)
                 ehn_desc_rx_set_on_chain(p);
         else
-                ehn_desc_rx_set_on_ring(p, end);
+                ehn_desc_rx_set_on_ring(p, end, bfsize);
 
         if (disable_rx_ic)
                 p->des1 |= cpu_to_le32(ERDES1_DISABLE_IC);
diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h
index 92b8944f26e3..5bb00234d961 100644
--- a/drivers/net/ethernet/stmicro/stmmac/hwif.h
+++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h
@@ -33,7 +33,7 @@ struct dma_extended_desc;
 struct stmmac_desc_ops {
         /* DMA RX descriptor ring initialization */
         void (*init_rx_desc)(struct dma_desc *p, int disable_rx_ic, int mode,
-                        int end);
+                        int end, int bfsize);
         /* DMA TX descriptor ring initialization */
         void (*init_tx_desc)(struct dma_desc *p, int mode, int end);
         /* Invoked by the xmit function to prepare the tx descriptor */
diff --git a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
index de65bb29feba..b7dd4e3c760d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
@@ -91,8 +91,6 @@ static int ndesc_get_rx_status(void *data, struct stmmac_extra_stats *x,
                 return dma_own;
 
         if (unlikely(!(rdes0 & RDES0_LAST_DESCRIPTOR))) {
-                pr_warn("%s: Oversized frame spanned multiple buffers\n",
-                        __func__);
                 stats->rx_length_errors++;
                 return discard_frame;
         }
@@ -135,15 +133,19 @@ static int ndesc_get_rx_status(void *data, struct stmmac_extra_stats *x,
 }
 
 static void ndesc_init_rx_desc(struct dma_desc *p, int disable_rx_ic, int mode,
-                               int end)
+                               int end, int bfsize)
 {
+        int bfsize1;
+
         p->des0 |= cpu_to_le32(RDES0_OWN);
-        p->des1 |= cpu_to_le32((BUF_SIZE_2KiB - 1) & RDES1_BUFFER1_SIZE_MASK);
+
+        bfsize1 = min(bfsize, BUF_SIZE_2KiB - 1);
+        p->des1 |= cpu_to_le32(bfsize & RDES1_BUFFER1_SIZE_MASK);
 
         if (mode == STMMAC_CHAIN_MODE)
                 ndesc_rx_set_on_chain(p, end);
         else
-                ndesc_rx_set_on_ring(p, end);
+                ndesc_rx_set_on_ring(p, end, bfsize);
 
         if (disable_rx_ic)
                 p->des1 |= cpu_to_le32(RDES1_DISABLE_IC);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 6a2e1031a62a..a26e36dbb5df 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1136,11 +1136,13 @@ static void stmmac_clear_rx_descriptors(struct stmmac_priv *priv, u32 queue)
                 if (priv->extend_desc)
                         stmmac_init_rx_desc(priv, &rx_q->dma_erx[i].basic,
                                         priv->use_riwt, priv->mode,
-                                        (i == DMA_RX_SIZE - 1));
+                                        (i == DMA_RX_SIZE - 1),
+                                        priv->dma_buf_sz);
                 else
                         stmmac_init_rx_desc(priv, &rx_q->dma_rx[i],
                                         priv->use_riwt, priv->mode,
-                                        (i == DMA_RX_SIZE - 1));
+                                        (i == DMA_RX_SIZE - 1),
+                                        priv->dma_buf_sz);
 }
 
 /**
@@ -3352,9 +3354,8 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
 {
         struct stmmac_rx_queue *rx_q = &priv->rx_queue[queue];
         struct stmmac_channel *ch = &priv->channel[queue];
-        unsigned int entry = rx_q->cur_rx;
+        unsigned int next_entry = rx_q->cur_rx;
         int coe = priv->hw->rx_csum;
-        unsigned int next_entry;
         unsigned int count = 0;
         bool xmac;
 
@@ -3372,10 +3373,12 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
                 stmmac_display_ring(priv, rx_head, DMA_RX_SIZE, true);
         }
         while (count < limit) {
-                int status;
+                int entry, status;
                 struct dma_desc *p;
                 struct dma_desc *np;
 
+                entry = next_entry;
+
                 if (priv->extend_desc)
                         p = (struct dma_desc *)(rx_q->dma_erx + entry);
                 else
@@ -3431,11 +3434,12 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
                          *  ignored
                          */
                         if (frame_len > priv->dma_buf_sz) {
-                                netdev_err(priv->dev,
-                                           "len %d larger than size (%d)\n",
-                                           frame_len, priv->dma_buf_sz);
+                                if (net_ratelimit())
+                                        netdev_err(priv->dev,
+                                                   "len %d larger than size (%d)\n",
+                                                   frame_len, priv->dma_buf_sz);
                                 priv->dev->stats.rx_length_errors++;
-                                break;
+                                continue;
                         }
 
                         /* ACS is set; GMAC core strips PAD/FCS for IEEE 802.3
@@ -3470,7 +3474,7 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
                                                 dev_warn(priv->device,
                                                          "packet dropped\n");
                                         priv->dev->stats.rx_dropped++;
-                                        break;
+                                        continue;
                                 }
 
                                 dma_sync_single_for_cpu(priv->device,
@@ -3490,11 +3494,12 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
                         } else {
                                 skb = rx_q->rx_skbuff[entry];
                                 if (unlikely(!skb)) {
-                                        netdev_err(priv->dev,
-                                                   "%s: Inconsistent Rx chain\n",
-                                                   priv->dev->name);
+                                        if (net_ratelimit())
+                                                netdev_err(priv->dev,
+                                                           "%s: Inconsistent Rx chain\n",
+                                                           priv->dev->name);
                                         priv->dev->stats.rx_dropped++;
-                                        break;
+                                        continue;
                                 }
                                 prefetch(skb->data - NET_IP_ALIGN);
                                 rx_q->rx_skbuff[entry] = NULL;
@@ -3529,7 +3534,6 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
                         priv->dev->stats.rx_packets++;
                         priv->dev->stats.rx_bytes += frame_len;
                 }
-                entry = next_entry;
         }
 
         stmmac_rx_refill(priv, queue);
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index e859ae2e42d5..49f41b64077b 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -987,6 +987,7 @@ struct netvsc_device {
 
         wait_queue_head_t wait_drain;
         bool destroy;
+        bool tx_disable; /* if true, do not wake up queue again */
 
         /* Receive buffer allocated by us but manages by NetVSP */
         void *recv_buf;
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 9a022539d305..fdbeb7070d42 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -110,6 +110,7 @@ static struct netvsc_device *alloc_net_device(void)
 
         init_waitqueue_head(&net_device->wait_drain);
         net_device->destroy = false;
+        net_device->tx_disable = false;
 
         net_device->max_pkt = RNDIS_MAX_PKT_DEFAULT;
         net_device->pkt_align = RNDIS_PKT_ALIGN_DEFAULT;
@@ -719,7 +720,7 @@ static void netvsc_send_tx_complete(struct net_device *ndev,
         } else {
                 struct netdev_queue *txq = netdev_get_tx_queue(ndev, q_idx);
 
-                if (netif_tx_queue_stopped(txq) &&
+                if (netif_tx_queue_stopped(txq) && !net_device->tx_disable &&
                     (hv_get_avail_to_write_percent(&channel->outbound) >
                      RING_AVAIL_PERCENT_HIWATER || queue_sends < 1)) {
                         netif_tx_wake_queue(txq);
@@ -874,7 +875,8 @@ static inline int netvsc_send_pkt(
         } else if (ret == -EAGAIN) {
                 netif_tx_stop_queue(txq);
                 ndev_ctx->eth_stats.stop_queue++;
-                if (atomic_read(&nvchan->queue_sends) < 1) {
+                if (atomic_read(&nvchan->queue_sends) < 1 &&
+                    !net_device->tx_disable) {
                         netif_tx_wake_queue(txq);
                         ndev_ctx->eth_stats.wake_queue++;
                         ret = -ENOSPC;
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 1a08679f90ce..06393b215102 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -109,6 +109,15 @@ static void netvsc_set_rx_mode(struct net_device *net)
         rcu_read_unlock();
 }
 
+static void netvsc_tx_enable(struct netvsc_device *nvscdev,
+                             struct net_device *ndev)
+{
+        nvscdev->tx_disable = false;
+        virt_wmb(); /* ensure queue wake up mechanism is on */
+
+        netif_tx_wake_all_queues(ndev);
+}
+
 static int netvsc_open(struct net_device *net)
 {
         struct net_device_context *ndev_ctx = netdev_priv(net);
@@ -129,7 +138,7 @@ static int netvsc_open(struct net_device *net)
         rdev = nvdev->extension;
         if (!rdev->link_state) {
                 netif_carrier_on(net);
-                netif_tx_wake_all_queues(net);
+                netvsc_tx_enable(nvdev, net);
         }
 
         if (vf_netdev) {
@@ -184,6 +193,17 @@ static int netvsc_wait_until_empty(struct netvsc_device *nvdev)
         }
 }
 
+static void netvsc_tx_disable(struct netvsc_device *nvscdev,
+                              struct net_device *ndev)
+{
+        if (nvscdev) {
+                nvscdev->tx_disable = true;
+                virt_wmb(); /* ensure txq will not wake up after stop */
+        }
+
+        netif_tx_disable(ndev);
+}
+
 static int netvsc_close(struct net_device *net)
 {
         struct net_device_context *net_device_ctx = netdev_priv(net);
@@ -192,7 +212,7 @@ static int netvsc_close(struct net_device *net)
         struct netvsc_device *nvdev = rtnl_dereference(net_device_ctx->nvdev);
         int ret;
 
-        netif_tx_disable(net);
+        netvsc_tx_disable(nvdev, net);
 
         /* No need to close rndis filter if it is removed already */
         if (!nvdev)
@@ -918,7 +938,7 @@ static int netvsc_detach(struct net_device *ndev,
 
         /* If device was up (receiving) then shutdown */
         if (netif_running(ndev)) {
-                netif_tx_disable(ndev);
+                netvsc_tx_disable(nvdev, ndev);
 
                 ret = rndis_filter_close(nvdev);
                 if (ret) {
@@ -1906,7 +1926,7 @@ static void netvsc_link_change(struct work_struct *w)
                 if (rdev->link_state) {
                         rdev->link_state = false;
                         netif_carrier_on(net);
-                        netif_tx_wake_all_queues(net);
+                        netvsc_tx_enable(net_device, net);
                 } else {
                         notify = true;
                 }
@@ -1916,7 +1936,7 @@ static void netvsc_link_change(struct work_struct *w)
                 if (!rdev->link_state) {
                         rdev->link_state = true;
                         netif_carrier_off(net);
-                        netif_tx_stop_all_queues(net);
+                        netvsc_tx_disable(net_device, net);
                 }
                 kfree(event);
                 break;
@@ -1925,7 +1945,7 @@ static void netvsc_link_change(struct work_struct *w)
                 if (!rdev->link_state) {
                         rdev->link_state = true;
                         netif_carrier_off(net);
-                        netif_tx_stop_all_queues(net);
+                        netvsc_tx_disable(net_device, net);
                         event->event = RNDIS_STATUS_MEDIA_CONNECT;
                         spin_lock_irqsave(&ndev_ctx->lock, flags);
                         list_add(&event->list, &ndev_ctx->reconfig_events);
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 74bebbdb4b15..9195f3476b1d 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1203,6 +1203,7 @@ static const struct usb_device_id products[] = {
         {QMI_FIXED_INTF(0x19d2, 0x2002, 4)},    /* ZTE (Vodafone) K3765-Z */
         {QMI_FIXED_INTF(0x2001, 0x7e19, 4)},    /* D-Link DWM-221 B1 */
         {QMI_FIXED_INTF(0x2001, 0x7e35, 4)},    /* D-Link DWM-222 */
+        {QMI_FIXED_INTF(0x2020, 0x2031, 4)},    /* Olicard 600 */
         {QMI_FIXED_INTF(0x2020, 0x2033, 4)},    /* BroadMobi BM806U */
         {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)},    /* Sierra Wireless MC7700 */
         {QMI_FIXED_INTF(0x114f, 0x68a2, 8)},    /* Sierra Wireless MC7750 */
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 7c1430ed0244..6d1a1abbed27 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -1273,6 +1273,7 @@ static void vrf_setup(struct net_device *dev)
 
         /* default to no qdisc; user can add if desired */
         dev->priv_flags |= IFF_NO_QUEUE;
+        dev->priv_flags |= IFF_NO_RX_HANDLER;
 
         dev->min_mtu = 0;
         dev->max_mtu = 0;