Merge branch 'v3.6-rc7' into tty-next

This is to sync up on Linus's branch to get the other tty and core changes.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

18 files changed, 151 insertions, 57 deletions

diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index c691eea51537..f5ed3d75fa5a 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -46,7 +46,7 @@ obj-$(CONFIG_USB_MICROTEK)	+= image/
 obj-$(CONFIG_USB_SERIAL)        += serial/
 
 obj-$(CONFIG_USB)               += misc/
-obj-$(CONFIG_USB)               += phy/
+obj-$(CONFIG_USB_COMMON)        += phy/
 obj-$(CONFIG_EARLY_PRINTK_DBGP) += early/
 
 obj-$(CONFIG_USB_ATM)           += atm/
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 8fd398dffced..ee469274a3fe 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -500,6 +500,8 @@ retry:
                         goto retry;
                 }
                 if (!desc->reslength) { /* zero length read */
+                        dev_dbg(&desc->intf->dev, "%s: zero length - clearing WDM_READ\n", __func__);
+                        clear_bit(WDM_READ, &desc->flags);
                         spin_unlock_irq(&desc->iuspin);
                         goto retry;
                 }
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 25a7422ee657..8fb484984c86 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2324,12 +2324,16 @@ static unsigned hub_is_wusb(struct usb_hub *hub)
 static int hub_port_reset(struct usb_hub *hub, int port1,
                         struct usb_device *udev, unsigned int delay, bool warm);
 
-/* Is a USB 3.0 port in the Inactive state? */
-static bool hub_port_inactive(struct usb_hub *hub, u16 portstatus)
+/* Is a USB 3.0 port in the Inactive or Complinance Mode state?
+ * Port worm reset is required to recover
+ */
+static bool hub_port_warm_reset_required(struct usb_hub *hub, u16 portstatus)
 {
         return hub_is_superspeed(hub->hdev) &&
-                (portstatus & USB_PORT_STAT_LINK_STATE) ==
-                USB_SS_PORT_LS_SS_INACTIVE;
+                (((portstatus & USB_PORT_STAT_LINK_STATE) ==
+                  USB_SS_PORT_LS_SS_INACTIVE) ||
+                 ((portstatus & USB_PORT_STAT_LINK_STATE) ==
+                  USB_SS_PORT_LS_COMP_MOD)) ;
 }
 
 static int hub_port_wait_reset(struct usb_hub *hub, int port1,
@@ -2365,7 +2369,7 @@ static int hub_port_wait_reset(struct usb_hub *hub, int port1,
                          *
                          * See https://bugzilla.kernel.org/show_bug.cgi?id=41752
                          */
-                        if (hub_port_inactive(hub, portstatus)) {
+                        if (hub_port_warm_reset_required(hub, portstatus)) {
                                 int ret;
 
                                 if ((portchange & USB_PORT_STAT_C_CONNECTION))
@@ -4408,9 +4412,7 @@ static void hub_events(void)
                         /* Warm reset a USB3 protocol port if it's in
                          * SS.Inactive state.
                          */
-                        if (hub_is_superspeed(hub->hdev) &&
-                                (portstatus & USB_PORT_STAT_LINK_STATE)
-                                        == USB_SS_PORT_LS_SS_INACTIVE) {
+                        if (hub_port_warm_reset_required(hub, portstatus)) {
                                 dev_dbg(hub_dev, "warm reset port %d\n", i);
                                 hub_port_reset(hub, i, NULL,
                                                 HUB_BH_RESET_TIME, true);
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 3df1a1973b05..ec70df7aba17 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1091,7 +1091,7 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep,
                 if (r == req) {
                         /* wait until it is processed */
                         dwc3_stop_active_transfer(dwc, dep->number);
-                        goto out0;
+                        goto out1;
                 }
                 dev_err(dwc->dev, "request %p was not queued to %s\n",
                                 request, ep->name);
@@ -1099,6 +1099,7 @@ static int dwc3_gadget_ep_dequeue(struct usb_ep *ep,
                 goto out0;
         }
 
+out1:
         /* giveback the request */
         dwc3_gadget_giveback(dep, req, -ECONNRESET);
 
diff --git a/drivers/usb/gadget/fsl_qe_udc.h b/drivers/usb/gadget/fsl_qe_udc.h
index 4c07ca9cebf3..7026919fc901 100644
--- a/drivers/usb/gadget/fsl_qe_udc.h
+++ b/drivers/usb/gadget/fsl_qe_udc.h
@@ -153,10 +153,10 @@ struct usb_ep_para{
 #define USB_BUSMODE_DTB         0x02
 
 /* Endpoint basic handle */
-#define ep_index(EP)            ((EP)->desc->bEndpointAddress & 0xF)
+#define ep_index(EP)            ((EP)->ep.desc->bEndpointAddress & 0xF)
 #define ep_maxpacket(EP)        ((EP)->ep.maxpacket)
 #define ep_is_in(EP)    ((ep_index(EP) == 0) ? (EP->udc->ep0_dir == \
-                        USB_DIR_IN) : ((EP)->desc->bEndpointAddress \
+                        USB_DIR_IN) : ((EP)->ep.desc->bEndpointAddress \
                         & USB_DIR_IN) == USB_DIR_IN)
 
 /* ep0 transfer state */
diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c
index 262acfd53e32..2ab0388d93eb 100644
--- a/drivers/usb/gadget/lpc32xx_udc.c
+++ b/drivers/usb/gadget/lpc32xx_udc.c
@@ -61,6 +61,7 @@
 #include <mach/irqs.h>
 #include <mach/board.h>
 #ifdef CONFIG_USB_GADGET_DEBUG_FILES
+#include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #endif
 
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 17cfb8a1131c..c30435499a02 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -281,14 +281,13 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
                 }
         }
 
+        /* Hold PHYs in reset while initializing EHCI controller */
         if (pdata->phy_reset) {
                 if (gpio_is_valid(pdata->reset_gpio_port[0]))
-                        gpio_request_one(pdata->reset_gpio_port[0],
-                                         GPIOF_OUT_INIT_LOW, "USB1 PHY reset");
+                        gpio_set_value_cansleep(pdata->reset_gpio_port[0], 0);
 
                 if (gpio_is_valid(pdata->reset_gpio_port[1]))
-                        gpio_request_one(pdata->reset_gpio_port[1],
-                                         GPIOF_OUT_INIT_LOW, "USB2 PHY reset");
+                        gpio_set_value_cansleep(pdata->reset_gpio_port[1], 0);
 
                 /* Hold the PHY in RESET for enough time till DIR is high */
                 udelay(10);
@@ -330,6 +329,11 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
         omap_ehci->hcs_params = readl(&omap_ehci->caps->hcs_params);
 
         ehci_reset(omap_ehci);
+        ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
+        if (ret) {
+                dev_err(dev, "failed to add hcd with err %d\n", ret);
+                goto err_add_hcd;
+        }
 
         if (pdata->phy_reset) {
                 /* Hold the PHY in RESET for enough time till
@@ -344,12 +348,6 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
                         gpio_set_value_cansleep(pdata->reset_gpio_port[1], 1);
         }
 
-        ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
-        if (ret) {
-                dev_err(dev, "failed to add hcd with err %d\n", ret);
-                goto err_add_hcd;
-        }
-
         /* root ports should always stay powered */
         ehci_port_power(omap_ehci, 1);
 
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 2732ef660c5c..7b01094d7993 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -462,6 +462,42 @@ void xhci_test_and_clear_bit(struct xhci_hcd *xhci, __le32 __iomem **port_array,
         }
 }
 
+/* Updates Link Status for super Speed port */
+static void xhci_hub_report_link_state(u32 *status, u32 status_reg)
+{
+        u32 pls = status_reg & PORT_PLS_MASK;
+
+        /* resume state is a xHCI internal state.
+         * Do not report it to usb core.
+         */
+        if (pls == XDEV_RESUME)
+                return;
+
+        /* When the CAS bit is set then warm reset
+         * should be performed on port
+         */
+        if (status_reg & PORT_CAS) {
+                /* The CAS bit can be set while the port is
+                 * in any link state.
+                 * Only roothubs have CAS bit, so we
+                 * pretend to be in compliance mode
+                 * unless we're already in compliance
+                 * or the inactive state.
+                 */
+                if (pls != USB_SS_PORT_LS_COMP_MOD &&
+                    pls != USB_SS_PORT_LS_SS_INACTIVE) {
+                        pls = USB_SS_PORT_LS_COMP_MOD;
+                }
+                /* Return also connection bit -
+                 * hub state machine resets port
+                 * when this bit is set.
+                 */
+                pls |= USB_PORT_STAT_CONNECTION;
+        }
+        /* update status field */
+        *status |= pls;
+}
+
 int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
                 u16 wIndex, char *buf, u16 wLength)
 {
@@ -606,13 +642,9 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
                         else
                                 status |= USB_PORT_STAT_POWER;
                 }
-                /* Port Link State */
+                /* Update Port Link State for super speed ports*/
                 if (hcd->speed == HCD_USB3) {
-                        /* resume state is a xHCI internal state.
-                         * Do not report it to usb core.
-                         */
-                        if ((temp & PORT_PLS_MASK) != XDEV_RESUME)
-                                status |= (temp & PORT_PLS_MASK);
+                        xhci_hub_report_link_state(&status, temp);
                 }
                 if (bus_state->port_c_suspend & (1 << wIndex))
                         status |= 1 << USB_PORT_FEAT_C_SUSPEND;
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 23b4aefd1036..8275645889da 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -885,6 +885,17 @@ static void update_ring_for_set_deq_completion(struct xhci_hcd *xhci,
         num_trbs_free_temp = ep_ring->num_trbs_free;
         dequeue_temp = ep_ring->dequeue;
 
+        /* If we get two back-to-back stalls, and the first stalled transfer
+         * ends just before a link TRB, the dequeue pointer will be left on
+         * the link TRB by the code in the while loop.  So we have to update
+         * the dequeue pointer one segment further, or we'll jump off
+         * the segment into la-la-land.
+         */
+        if (last_trb(xhci, ep_ring, ep_ring->deq_seg, ep_ring->dequeue)) {
+                ep_ring->deq_seg = ep_ring->deq_seg->next;
+                ep_ring->dequeue = ep_ring->deq_seg->trbs;
+        }
+
         while (ep_ring->dequeue != dev->eps[ep_index].queued_deq_ptr) {
                 /* We have more usable TRBs */
                 ep_ring->num_trbs_free++;
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index de3d6e3e57be..55c0785810c9 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -341,7 +341,11 @@ struct xhci_op_regs {
 #define PORT_PLC        (1 << 22)
 /* port configure error change - port failed to configure its link partner */
 #define PORT_CEC        (1 << 23)
-/* bit 24 reserved */
+/* Cold Attach Status - xHC can set this bit to report device attached during
+ * Sx state. Warm port reset should be perfomed to clear this bit and move port
+ * to connected state.
+ */
+#define PORT_CAS        (1 << 24)
 /* wake on connect (enable) */
 #define PORT_WKCONN_E   (1 << 25)
 /* wake on disconnect (enable) */
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index ef8d744800ac..e090c799d87b 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -375,11 +375,21 @@ static void musb_advance_schedule(struct musb *musb, struct urb *urb,
          */
         if (list_empty(&qh->hep->urb_list)) {
                 struct list_head        *head;
+                struct dma_controller   *dma = musb->dma_controller;
 
-                if (is_in)
+                if (is_in) {
                         ep->rx_reinit = 1;
-                else
+                        if (ep->rx_channel) {
+                                dma->channel_release(ep->rx_channel);
+                                ep->rx_channel = NULL;
+                        }
+                } else {
                         ep->tx_reinit = 1;
+                        if (ep->tx_channel) {
+                                dma->channel_release(ep->tx_channel);
+                                ep->tx_channel = NULL;
+                        }
+                }
 
                 /* Clobber old pointers to this qh */
                 musb_ep_set_qh(ep, is_in, NULL);
diff --git a/drivers/usb/otg/twl6030-usb.c b/drivers/usb/otg/twl6030-usb.c
index d2a9a8e691b9..0eabb049b6a9 100644
--- a/drivers/usb/otg/twl6030-usb.c
+++ b/drivers/usb/otg/twl6030-usb.c
@@ -305,9 +305,8 @@ static irqreturn_t twl6030_usbotg_irq(int irq, void *_twl)
 
                 regulator_enable(twl->usb3v3);
                 twl->asleep = 1;
-                twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR, 0x1);
-                twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET,
-                                                                0x10);
+                twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_CLR);
+                twl6030_writeb(twl, TWL_MODULE_USB, 0x10, USB_ID_INT_EN_HI_SET);
                 status = USB_EVENT_ID;
                 otg->default_a = true;
                 twl->phy.state = OTG_STATE_A_IDLE;
@@ -316,12 +315,10 @@ static irqreturn_t twl6030_usbotg_irq(int irq, void *_twl)
                 atomic_notifier_call_chain(&twl->phy.notifier, status,
                                                         otg->gadget);
         } else  {
-                twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR,
-                                                                0x10);
-                twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET,
-                                                                0x1);
+                twl6030_writeb(twl, TWL_MODULE_USB, 0x10, USB_ID_INT_EN_HI_CLR);
+                twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_SET);
         }
-        twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_LATCH_CLR, status);
+        twl6030_writeb(twl, TWL_MODULE_USB, status, USB_ID_INT_LATCH_CLR);
 
         return IRQ_HANDLED;
 }
@@ -343,7 +340,7 @@ static int twl6030_enable_irq(struct usb_phy *x)
 {
         struct twl6030_usb *twl = phy_to_twl(x);
 
-        twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET, 0x1);
+        twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_SET);
         twl6030_interrupt_unmask(0x05, REG_INT_MSK_LINE_C);
         twl6030_interrupt_unmask(0x05, REG_INT_MSK_STS_C);
 
diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig
index 3cfabcba7447..e7cf84f0751a 100644
--- a/drivers/usb/phy/Kconfig
+++ b/drivers/usb/phy/Kconfig
@@ -2,11 +2,11 @@
 # Physical Layer USB driver configuration
 #
 comment "USB Physical Layer drivers"
-        depends on USB
+        depends on USB || USB_GADGET
 
 config USB_ISP1301
         tristate "NXP ISP1301 USB transceiver support"
-        depends on USB
+        depends on USB || USB_GADGET
         depends on I2C
         help
           Say Y here to add support for the NXP ISP1301 USB transceiver driver.
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 73d25cd8cba5..1e71079ce33b 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -93,6 +93,7 @@ static const struct usb_device_id id_table[] = {
         { USB_DEVICE(0x10C4, 0x814B) }, /* West Mountain Radio RIGtalk */
         { USB_DEVICE(0x10C4, 0x8156) }, /* B&G H3000 link cable */
         { USB_DEVICE(0x10C4, 0x815E) }, /* Helicomm IP-Link 1220-DVM */
+        { USB_DEVICE(0x10C4, 0x815F) }, /* Timewave HamLinkUSB */
         { USB_DEVICE(0x10C4, 0x818B) }, /* AVIT Research USB to TTL */
         { USB_DEVICE(0x10C4, 0x819F) }, /* MJS USB Toslink Switcher */
         { USB_DEVICE(0x10C4, 0x81A6) }, /* ThinkOptics WavIt */
@@ -134,7 +135,13 @@ static const struct usb_device_id id_table[] = {
         { USB_DEVICE(0x10CE, 0xEA6A) }, /* Silicon Labs MobiData GPRS USB Modem 100EU */
         { USB_DEVICE(0x13AD, 0x9999) }, /* Baltech card reader */
         { USB_DEVICE(0x1555, 0x0004) }, /* Owen AC4 USB-RS485 Converter */
+        { USB_DEVICE(0x166A, 0x0201) }, /* Clipsal 5500PACA C-Bus Pascal Automation Controller */
+        { USB_DEVICE(0x166A, 0x0301) }, /* Clipsal 5800PC C-Bus Wireless PC Interface */
         { USB_DEVICE(0x166A, 0x0303) }, /* Clipsal 5500PCU C-Bus USB interface */
+        { USB_DEVICE(0x166A, 0x0304) }, /* Clipsal 5000CT2 C-Bus Black and White Touchscreen */
+        { USB_DEVICE(0x166A, 0x0305) }, /* Clipsal C-5000CT2 C-Bus Spectrum Colour Touchscreen */
+        { USB_DEVICE(0x166A, 0x0401) }, /* Clipsal L51xx C-Bus Architectural Dimmer */
+        { USB_DEVICE(0x166A, 0x0101) }, /* Clipsal 5560884 C-Bus Multi-room Audio Matrix Switcher */
         { USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */
         { USB_DEVICE(0x16DC, 0x0010) }, /* W-IE-NE-R Plein & Baus GmbH PL512 Power Supply */
         { USB_DEVICE(0x16DC, 0x0011) }, /* W-IE-NE-R Plein & Baus GmbH RCM Remote Control for MARATON Power Supply */
@@ -146,7 +153,11 @@ static const struct usb_device_id id_table[] = {
         { USB_DEVICE(0x1843, 0x0200) }, /* Vaisala USB Instrument Cable */
         { USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */
         { USB_DEVICE(0x1BE3, 0x07A6) }, /* WAGO 750-923 USB Service Cable */
+        { USB_DEVICE(0x1E29, 0x0102) }, /* Festo CPX-USB */
+        { USB_DEVICE(0x1E29, 0x0501) }, /* Festo CMSP */
         { USB_DEVICE(0x3195, 0xF190) }, /* Link Instruments MSO-19 */
+        { USB_DEVICE(0x3195, 0xF280) }, /* Link Instruments MSO-28 */
+        { USB_DEVICE(0x3195, 0xF281) }, /* Link Instruments MSO-28 */
         { USB_DEVICE(0x413C, 0x9500) }, /* DW700 GPS USB interface */
         { } /* Terminating Entry */
 };
diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c
index bad5f0cb7ae8..7ae9af6b2a54 100644
--- a/drivers/usb/serial/metro-usb.c
+++ b/drivers/usb/serial/metro-usb.c
@@ -216,14 +216,6 @@ static int metrousb_open(struct tty_struct *tty, struct usb_serial_port *port)
         metro_priv->throttled = 0;
         spin_unlock_irqrestore(&metro_priv->lock, flags);
 
-        /*
-         * Force low_latency on so that our tty_push actually forces the data
-         * through, otherwise it is scheduled, and with high data rates (like
-         * with OHCI) data can get lost.
-         */
-        if (tty)
-                tty->low_latency = 1;
-
         /* Clear the urb pipe. */
         usb_clear_halt(serial->dev, port->interrupt_in_urb->pipe);
 
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index e668a2460bd4..417ab1b0aa30 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -236,6 +236,7 @@ static void option_instat_callback(struct urb *urb);
 #define NOVATELWIRELESS_PRODUCT_G1              0xA001
 #define NOVATELWIRELESS_PRODUCT_G1_M            0xA002
 #define NOVATELWIRELESS_PRODUCT_G2              0xA010
+#define NOVATELWIRELESS_PRODUCT_MC551           0xB001
 
 /* AMOI PRODUCTS */
 #define AMOI_VENDOR_ID                          0x1614
@@ -496,6 +497,19 @@ static void option_instat_callback(struct urb *urb);
 
 /* MediaTek products */
 #define MEDIATEK_VENDOR_ID                      0x0e8d
+#define MEDIATEK_PRODUCT_DC_1COM                0x00a0
+#define MEDIATEK_PRODUCT_DC_4COM                0x00a5
+#define MEDIATEK_PRODUCT_DC_5COM                0x00a4
+#define MEDIATEK_PRODUCT_7208_1COM              0x7101
+#define MEDIATEK_PRODUCT_7208_2COM              0x7102
+#define MEDIATEK_PRODUCT_FP_1COM                0x0003
+#define MEDIATEK_PRODUCT_FP_2COM                0x0023
+#define MEDIATEK_PRODUCT_FPDC_1COM              0x0043
+#define MEDIATEK_PRODUCT_FPDC_2COM              0x0033
+
+/* Cellient products */
+#define CELLIENT_VENDOR_ID                      0x2692
+#define CELLIENT_PRODUCT_MEN200                 0x9005
 
 /* some devices interfaces need special handling due to a number of reasons */
 enum option_blacklist_reason {
@@ -549,6 +563,10 @@ static const struct option_blacklist_info net_intf1_blacklist = {
         .reserved = BIT(1),
 };
 
+static const struct option_blacklist_info net_intf2_blacklist = {
+        .reserved = BIT(2),
+};
+
 static const struct option_blacklist_info net_intf3_blacklist = {
         .reserved = BIT(3),
 };
@@ -734,6 +752,8 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G1) },
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G1_M) },
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G2) },
+        /* Novatel Ovation MC551 a.k.a. Verizon USB551L */
+        { USB_DEVICE_AND_INTERFACE_INFO(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC551, 0xff, 0xff, 0xff) },
 
         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
@@ -1092,6 +1112,8 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1298, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1299, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1300, 0xff, 0xff, 0xff) },
+        { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1402, 0xff, 0xff, 0xff),
+                .driver_info = (kernel_ulong_t)&net_intf2_blacklist },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff,
           0xff, 0xff), .driver_info = (kernel_ulong_t)&zte_k3765_z_blacklist },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
@@ -1233,6 +1255,18 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a1, 0xff, 0x02, 0x01) },
         { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a2, 0xff, 0x00, 0x00) },
         { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a2, 0xff, 0x02, 0x01) },        /* MediaTek MT6276M modem & app port */
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_1COM, 0x0a, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_5COM, 0xff, 0x02, 0x01) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_5COM, 0xff, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_4COM, 0xff, 0x02, 0x01) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_4COM, 0xff, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_7208_1COM, 0x02, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_7208_2COM, 0x02, 0x02, 0x01) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_FP_1COM, 0x0a, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_FP_2COM, 0x0a, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_FPDC_1COM, 0x0a, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_FPDC_2COM, 0x0a, 0x00, 0x00) },
+        { USB_DEVICE(CELLIENT_VENDOR_ID, CELLIENT_PRODUCT_MEN200) },
         { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index a324a5d21e99..11418da9bc09 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -202,6 +202,12 @@ static int slave_configure(struct scsi_device *sdev)
                 if (us->fflags & US_FL_NO_READ_CAPACITY_16)
                         sdev->no_read_capacity_16 = 1;
 
+                /*
+                 * Many devices do not respond properly to READ_CAPACITY_16.
+                 * Tell the SCSI layer to try READ_CAPACITY_10 first.
+                 */
+                sdev->try_rc_10_first = 1;
+
                 /* assume SPC3 or latter devices support sense size > 18 */
                 if (sdev->scsi_level > SCSI_SPC_2)
                         us->fflags |= US_FL_SANE_SENSE;
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index caf22bf5f822..1719886bb9be 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1107,13 +1107,6 @@ UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9999,
                 USB_SC_RBC, USB_PR_BULK, NULL,
                 0 ),
 
-/* Feiya QDI U2 DISK, reported by Hans de Goede <hdegoede@redhat.com> */
-UNUSUAL_DEV( 0x090c, 0x1000, 0x0000, 0xffff,
-                "Feiya",
-                "QDI U2 DISK",
-                USB_SC_DEVICE, USB_PR_DEVICE, NULL,
-                US_FL_NO_READ_CAPACITY_16 ),
-
 /* aeb */
 UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff,
                 "Feiya",