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-rw-r--r--drivers/usb/class/usbtmc.c2
-rw-r--r--drivers/usb/core/config.c11
-rw-r--r--drivers/usb/core/hcd.c2
-rw-r--r--drivers/usb/gadget/Kconfig2
-rw-r--r--drivers/usb/gadget/at91_udc.c1
-rw-r--r--drivers/usb/gadget/composite.c6
-rw-r--r--drivers/usb/gadget/f_hid.c7
-rw-r--r--drivers/usb/gadget/f_phonet.c1
-rw-r--r--drivers/usb/gadget/fusb300_udc.c101
-rw-r--r--drivers/usb/gadget/net2272.c2
-rw-r--r--drivers/usb/gadget/s3c2410_udc.c1
-rw-r--r--drivers/usb/host/ehci-hub.c19
-rw-r--r--drivers/usb/host/ehci-mxc.c1
-rw-r--r--drivers/usb/host/ehci-omap.c16
-rw-r--r--drivers/usb/host/ehci-s5p.c1
-rw-r--r--drivers/usb/host/isp1760-hcd.c3
-rw-r--r--drivers/usb/host/pci-quirks.c4
-rw-r--r--drivers/usb/host/xhci-hub.c19
-rw-r--r--drivers/usb/host/xhci-ring.c109
-rw-r--r--drivers/usb/host/xhci.c47
-rw-r--r--drivers/usb/musb/Kconfig3
-rw-r--r--drivers/usb/musb/blackfin.c1
-rw-r--r--drivers/usb/musb/cppi_dma.c26
-rw-r--r--drivers/usb/musb/musb_core.h12
-rw-r--r--drivers/usb/musb/musb_gadget.c9
-rw-r--r--drivers/usb/musb/musb_regs.h6
-rw-r--r--drivers/usb/musb/tusb6010.c1
-rw-r--r--drivers/usb/musb/tusb6010_omap.c3
-rw-r--r--drivers/usb/musb/ux500_dma.c38
-rw-r--r--drivers/usb/renesas_usbhs/mod_gadget.c3
-rw-r--r--drivers/usb/serial/ftdi_sio.c28
-rw-r--r--drivers/usb/serial/ftdi_sio_ids.h6
-rw-r--r--drivers/usb/serial/option.c116
-rw-r--r--drivers/usb/serial/qcserial.c2
-rw-r--r--drivers/usb/storage/unusual_devs.h10
35 files changed, 416 insertions, 203 deletions
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 385acb895ab3..3f94ac34dce3 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -268,7 +268,7 @@ usbtmc_abort_bulk_in_status:
dev_err(dev, "usb_bulk_msg returned %d\n", rv);
goto exit;
}
- } while ((actual = max_size) &&
+ } while ((actual == max_size) &&
(n < USBTMC_MAX_READS_TO_CLEAR_BULK_IN));
if (actual == max_size) {
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c
index c962608b4b9a..26678cadfb21 100644
--- a/drivers/usb/core/config.c
+++ b/drivers/usb/core/config.c
@@ -123,10 +123,11 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
}
if (usb_endpoint_xfer_isoc(&ep->desc))
- max_tx = ep->desc.wMaxPacketSize * (desc->bMaxBurst + 1) *
- (desc->bmAttributes + 1);
+ max_tx = (desc->bMaxBurst + 1) * (desc->bmAttributes + 1) *
+ le16_to_cpu(ep->desc.wMaxPacketSize);
else if (usb_endpoint_xfer_int(&ep->desc))
- max_tx = ep->desc.wMaxPacketSize * (desc->bMaxBurst + 1);
+ max_tx = le16_to_cpu(ep->desc.wMaxPacketSize) *
+ (desc->bMaxBurst + 1);
else
max_tx = 999999;
if (le16_to_cpu(desc->wBytesPerInterval) > max_tx) {
@@ -134,10 +135,10 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
"config %d interface %d altsetting %d ep %d: "
"setting to %d\n",
usb_endpoint_xfer_isoc(&ep->desc) ? "Isoc" : "Int",
- desc->wBytesPerInterval,
+ le16_to_cpu(desc->wBytesPerInterval),
cfgno, inum, asnum, ep->desc.bEndpointAddress,
max_tx);
- ep->ss_ep_comp.wBytesPerInterval = max_tx;
+ ep->ss_ep_comp.wBytesPerInterval = cpu_to_le16(max_tx);
}
}
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 8669ba3fe794..73cbbd85219f 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1775,6 +1775,8 @@ int usb_hcd_alloc_bandwidth(struct usb_device *udev,
struct usb_interface *iface = usb_ifnum_to_if(udev,
cur_alt->desc.bInterfaceNumber);
+ if (!iface)
+ return -EINVAL;
if (iface->resetting_device) {
/*
* The USB core just reset the device, so the xHCI host
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 44b6b40aafb4..5a084b9cfa3c 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -310,7 +310,7 @@ config USB_PXA_U2O
# musb builds in ../musb along with host support
config USB_GADGET_MUSB_HDRC
tristate "Inventra HDRC USB Peripheral (TI, ADI, ...)"
- depends on USB_MUSB_HDRC && (USB_MUSB_PERIPHERAL || USB_MUSB_OTG)
+ depends on USB_MUSB_HDRC
select USB_GADGET_DUALSPEED
help
This OTG-capable silicon IP is used in dual designs including
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 98cbc06c30fd..ddb118a76807 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -35,6 +35,7 @@
#include <linux/list.h>
#include <linux/interrupt.h>
#include <linux/proc_fs.h>
+#include <linux/prefetch.h>
#include <linux/clk.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 5ef87794fd32..aef47414f5d5 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1079,10 +1079,12 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
cdev->desc.bMaxPacketSize0 =
cdev->gadget->ep0->maxpacket;
if (gadget_is_superspeed(gadget)) {
- if (gadget->speed >= USB_SPEED_SUPER)
+ if (gadget->speed >= USB_SPEED_SUPER) {
cdev->desc.bcdUSB = cpu_to_le16(0x0300);
- else
+ cdev->desc.bMaxPacketSize0 = 9;
+ } else {
cdev->desc.bcdUSB = cpu_to_le16(0x0210);
+ }
}
value = min(w_length, (u16) sizeof cdev->desc);
diff --git a/drivers/usb/gadget/f_hid.c b/drivers/usb/gadget/f_hid.c
index 403a48bcf560..83a266bdb40e 100644
--- a/drivers/usb/gadget/f_hid.c
+++ b/drivers/usb/gadget/f_hid.c
@@ -367,6 +367,13 @@ static int hidg_setup(struct usb_function *f,
case ((USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_INTERFACE) << 8
| USB_REQ_GET_DESCRIPTOR):
switch (value >> 8) {
+ case HID_DT_HID:
+ VDBG(cdev, "USB_REQ_GET_DESCRIPTOR: HID\n");
+ length = min_t(unsigned short, length,
+ hidg_desc.bLength);
+ memcpy(req->buf, &hidg_desc, length);
+ goto respond;
+ break;
case HID_DT_REPORT:
VDBG(cdev, "USB_REQ_GET_DESCRIPTOR: REPORT\n");
length = min_t(unsigned short, length,
diff --git a/drivers/usb/gadget/f_phonet.c b/drivers/usb/gadget/f_phonet.c
index 8f8d3f6cd89e..8f3eab1af885 100644
--- a/drivers/usb/gadget/f_phonet.c
+++ b/drivers/usb/gadget/f_phonet.c
@@ -434,6 +434,7 @@ static int pn_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
config_ep_by_speed(gadget, f, fp->out_ep)) {
fp->in_ep->desc = NULL;
fp->out_ep->desc = NULL;
+ spin_unlock(&port->lock);
return -EINVAL;
}
usb_ep_enable(fp->out_ep);
diff --git a/drivers/usb/gadget/fusb300_udc.c b/drivers/usb/gadget/fusb300_udc.c
index 24a924330c81..4ec888f90002 100644
--- a/drivers/usb/gadget/fusb300_udc.c
+++ b/drivers/usb/gadget/fusb300_udc.c
@@ -609,107 +609,6 @@ void fusb300_rdcxf(struct fusb300 *fusb300,
}
}
-#if 0
-static void fusb300_dbg_fifo(struct fusb300_ep *ep,
- u8 entry, u16 length)
-{
- u32 reg;
- u32 i = 0;
- u32 j = 0;
-
- reg = ioread32(ep->fusb300->reg + FUSB300_OFFSET_GTM);
- reg &= ~(FUSB300_GTM_TST_EP_ENTRY(0xF) |
- FUSB300_GTM_TST_EP_NUM(0xF) | FUSB300_GTM_TST_FIFO_DEG);
- reg |= (FUSB300_GTM_TST_EP_ENTRY(entry) |
- FUSB300_GTM_TST_EP_NUM(ep->epnum) | FUSB300_GTM_TST_FIFO_DEG);
- iowrite32(reg, ep->fusb300->reg + FUSB300_OFFSET_GTM);
-
- for (i = 0; i < (length >> 2); i++) {
- if (i * 4 == 1024)
- break;
- reg = ioread32(ep->fusb300->reg +
- FUSB300_OFFSET_BUFDBG_START + i * 4);
- printk(KERN_DEBUG" 0x%-8x", reg);
- j++;
- if ((j % 4) == 0)
- printk(KERN_DEBUG "\n");
- }
-
- if (length % 4) {
- reg = ioread32(ep->fusb300->reg +
- FUSB300_OFFSET_BUFDBG_START + i * 4);
- printk(KERN_DEBUG " 0x%x\n", reg);
- }
-
- if ((j % 4) != 0)
- printk(KERN_DEBUG "\n");
-
- fusb300_disable_bit(ep->fusb300, FUSB300_OFFSET_GTM,
- FUSB300_GTM_TST_FIFO_DEG);
-}
-
-static void fusb300_cmp_dbg_fifo(struct fusb300_ep *ep,
- u8 entry, u16 length, u8 *golden)
-{
- u32 reg;
- u32 i = 0;
- u32 golden_value;
- u8 *tmp;
-
- tmp = golden;
-
- printk(KERN_DEBUG "fusb300_cmp_dbg_fifo (entry %d) : start\n", entry);
-
- reg = ioread32(ep->fusb300->reg + FUSB300_OFFSET_GTM);
- reg &= ~(FUSB300_GTM_TST_EP_ENTRY(0xF) |
- FUSB300_GTM_TST_EP_NUM(0xF) | FUSB300_GTM_TST_FIFO_DEG);
- reg |= (FUSB300_GTM_TST_EP_ENTRY(entry) |
- FUSB300_GTM_TST_EP_NUM(ep->epnum) | FUSB300_GTM_TST_FIFO_DEG);
- iowrite32(reg, ep->fusb300->reg + FUSB300_OFFSET_GTM);
-
- for (i = 0; i < (length >> 2); i++) {
- if (i * 4 == 1024)
- break;
- golden_value = *tmp | *(tmp + 1) << 8 |
- *(tmp + 2) << 16 | *(tmp + 3) << 24;
-
- reg = ioread32(ep->fusb300->reg +
- FUSB300_OFFSET_BUFDBG_START + i*4);
-
- if (reg != golden_value) {
- printk(KERN_DEBUG "0x%x : ", (u32)(ep->fusb300->reg +
- FUSB300_OFFSET_BUFDBG_START + i*4));
- printk(KERN_DEBUG " golden = 0x%x, reg = 0x%x\n",
- golden_value, reg);
- }
- tmp += 4;
- }
-
- switch (length % 4) {
- case 1:
- golden_value = *tmp;
- case 2:
- golden_value = *tmp | *(tmp + 1) << 8;
- case 3:
- golden_value = *tmp | *(tmp + 1) << 8 | *(tmp + 2) << 16;
- default:
- break;
-
- reg = ioread32(ep->fusb300->reg + FUSB300_OFFSET_BUFDBG_START + i*4);
- if (reg != golden_value) {
- printk(KERN_DEBUG "0x%x:", (u32)(ep->fusb300->reg +
- FUSB300_OFFSET_BUFDBG_START + i*4));
- printk(KERN_DEBUG " golden = 0x%x, reg = 0x%x\n",
- golden_value, reg);
- }
- }
-
- printk(KERN_DEBUG "fusb300_cmp_dbg_fifo : end\n");
- fusb300_disable_bit(ep->fusb300, FUSB300_OFFSET_GTM,
- FUSB300_GTM_TST_FIFO_DEG);
-}
-#endif
-
static void fusb300_rdfifo(struct fusb300_ep *ep,
struct fusb300_request *req,
u32 length)
diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c
index 7c7b0e120d88..ab98ea926a11 100644
--- a/drivers/usb/gadget/net2272.c
+++ b/drivers/usb/gadget/net2272.c
@@ -27,13 +27,13 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/ioport.h>
-#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/pci.h>
#include <linux/platform_device.h>
+#include <linux/prefetch.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/timer.h>
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index 85c1b0d66293..8d31848aab09 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -2060,6 +2060,7 @@ static int s3c2410_udc_resume(struct platform_device *pdev)
static const struct platform_device_id s3c_udc_ids[] = {
{ "s3c2410-usbgadget", },
{ "s3c2440-usbgadget", },
+ { }
};
MODULE_DEVICE_TABLE(platform, s3c_udc_ids);
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index bf2c8f65e1ae..4c32cb19b405 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -343,7 +343,7 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
u32 temp;
u32 power_okay;
int i;
- u8 resume_needed = 0;
+ unsigned long resume_needed = 0;
if (time_before (jiffies, ehci->next_statechange))
msleep(5);
@@ -416,7 +416,7 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
if (test_bit(i, &ehci->bus_suspended) &&
(temp & PORT_SUSPEND)) {
temp |= PORT_RESUME;
- resume_needed = 1;
+ set_bit(i, &resume_needed);
}
ehci_writel(ehci, temp, &ehci->regs->port_status [i]);
}
@@ -431,8 +431,7 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
i = HCS_N_PORTS (ehci->hcs_params);
while (i--) {
temp = ehci_readl(ehci, &ehci->regs->port_status [i]);
- if (test_bit(i, &ehci->bus_suspended) &&
- (temp & PORT_SUSPEND)) {
+ if (test_bit(i, &resume_needed)) {
temp &= ~(PORT_RWC_BITS | PORT_RESUME);
ehci_writel(ehci, temp, &ehci->regs->port_status [i]);
ehci_vdbg (ehci, "resumed port %d\n", i + 1);
@@ -1046,7 +1045,19 @@ static int ehci_hub_control (
if (!selector || selector > 5)
goto error;
ehci_quiesce(ehci);
+
+ /* Put all enabled ports into suspend */
+ while (ports--) {
+ u32 __iomem *sreg =
+ &ehci->regs->port_status[ports];
+
+ temp = ehci_readl(ehci, sreg) & ~PORT_RWC_BITS;
+ if (temp & PORT_PE)
+ ehci_writel(ehci, temp | PORT_SUSPEND,
+ sreg);
+ }
ehci_halt(ehci);
+ temp = ehci_readl(ehci, status_reg);
temp |= selector << 16;
ehci_writel(ehci, temp, status_reg);
break;
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index 0c058be35a38..555a73c864b5 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -24,6 +24,7 @@
#include <linux/usb/ulpi.h>
#include <linux/slab.h>
+#include <mach/hardware.h>
#include <mach/mxc_ehci.h>
#include <asm/mach-types.h>
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 55a57c23dd0f..45240321ca09 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -98,6 +98,18 @@ static void omap_ehci_soft_phy_reset(struct platform_device *pdev, u8 port)
}
}
+static void disable_put_regulator(
+ struct ehci_hcd_omap_platform_data *pdata)
+{
+ int i;
+
+ for (i = 0 ; i < OMAP3_HS_USB_PORTS ; i++) {
+ if (pdata->regulator[i]) {
+ regulator_disable(pdata->regulator[i]);
+ regulator_put(pdata->regulator[i]);
+ }
+ }
+}
/* configure so an HC device and id are always provided */
/* always called with process context; sleeping is OK */
@@ -231,9 +243,11 @@ err_add_hcd:
omap_usbhs_disable(dev);
err_enable:
+ disable_put_regulator(pdata);
usb_put_hcd(hcd);
err_io:
+ iounmap(regs);
return ret;
}
@@ -253,6 +267,8 @@ static int ehci_hcd_omap_remove(struct platform_device *pdev)
usb_remove_hcd(hcd);
omap_usbhs_disable(dev);
+ disable_put_regulator(dev->platform_data);
+ iounmap(hcd->regs);
usb_put_hcd(hcd);
return 0;
}
diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c
index b3958b3d3163..9e77f1c8bdbd 100644
--- a/drivers/usb/host/ehci-s5p.c
+++ b/drivers/usb/host/ehci-s5p.c
@@ -86,6 +86,7 @@ static int __devinit s5p_ehci_probe(struct platform_device *pdev)
goto fail_hcd;
}
+ s5p_ehci->hcd = hcd;
s5p_ehci->clk = clk_get(&pdev->dev, "usbhost");
if (IS_ERR(s5p_ehci->clk)) {
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index 55d3d5859ac5..840beda66dd9 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -1583,6 +1583,9 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
int retval = 0;
spin_lock_irqsave(&priv->lock, spinflags);
+ retval = usb_hcd_check_unlink_urb(hcd, urb, status);
+ if (retval)
+ goto out;
qh = urb->ep->hcpriv;
if (!qh) {
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index a9d315906e3d..629a96813fd6 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -535,7 +535,7 @@ static void __devinit quirk_usb_handoff_ohci(struct pci_dev *pdev)
iounmap(base);
}
-static const struct dmi_system_id __initconst ehci_dmi_nohandoff_table[] = {
+static const struct dmi_system_id __devinitconst ehci_dmi_nohandoff_table[] = {
{
/* Pegatron Lucid (ExoPC) */
.matches = {
@@ -817,7 +817,7 @@ static void __devinit quirk_usb_handoff_xhci(struct pci_dev *pdev)
/* If the BIOS owns the HC, signal that the OS wants it, and wait */
if (val & XHCI_HC_BIOS_OWNED) {
- writel(val & XHCI_HC_OS_OWNED, base + ext_cap_offset);
+ writel(val | XHCI_HC_OS_OWNED, base + ext_cap_offset);
/* Wait for 5 seconds with 10 microsecond polling interval */
timeout = handshake(base + ext_cap_offset, XHCI_HC_BIOS_OWNED,
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 0be788cc2fdb..723f8231193d 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -463,11 +463,12 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
&& (temp & PORT_POWER))
status |= USB_PORT_STAT_SUSPEND;
}
- if ((temp & PORT_PLS_MASK) == XDEV_RESUME) {
+ if ((temp & PORT_PLS_MASK) == XDEV_RESUME &&
+ !DEV_SUPERSPEED(temp)) {
if ((temp & PORT_RESET) || !(temp & PORT_PE))
goto error;
- if (!DEV_SUPERSPEED(temp) && time_after_eq(jiffies,
- bus_state->resume_done[wIndex])) {
+ if (time_after_eq(jiffies,
+ bus_state->resume_done[wIndex])) {
xhci_dbg(xhci, "Resume USB2 port %d\n",
wIndex + 1);
bus_state->resume_done[wIndex] = 0;
@@ -487,6 +488,14 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
xhci_ring_device(xhci, slot_id);
bus_state->port_c_suspend |= 1 << wIndex;
bus_state->suspended_ports &= ~(1 << wIndex);
+ } else {
+ /*
+ * The resume has been signaling for less than
+ * 20ms. Report the port status as SUSPEND,
+ * let the usbcore check port status again
+ * and clear resume signaling later.
+ */
+ status |= USB_PORT_STAT_SUSPEND;
}
}
if ((temp & PORT_PLS_MASK) == XDEV_U0
@@ -664,7 +673,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
xhci_dbg(xhci, "PORTSC %04x\n", temp);
if (temp & PORT_RESET)
goto error;
- if (temp & XDEV_U3) {
+ if ((temp & PORT_PLS_MASK) == XDEV_U3) {
if ((temp & PORT_PE) == 0)
goto error;
@@ -752,7 +761,7 @@ int xhci_hub_status_data(struct usb_hcd *hcd, char *buf)
memset(buf, 0, retval);
status = 0;
- mask = PORT_CSC | PORT_PEC | PORT_OCC | PORT_PLC;
+ mask = PORT_CSC | PORT_PEC | PORT_OCC | PORT_PLC | PORT_WRC;
spin_lock_irqsave(&xhci->lock, flags);
/* For each port, did anything change? If so, set that bit in buf. */
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 7113d16e2d3a..952e2ded61af 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -514,8 +514,12 @@ void xhci_find_new_dequeue_state(struct xhci_hcd *xhci,
(unsigned long long) addr);
}
+/* flip_cycle means flip the cycle bit of all but the first and last TRB.
+ * (The last TRB actually points to the ring enqueue pointer, which is not part
+ * of this TD.) This is used to remove partially enqueued isoc TDs from a ring.
+ */
static void td_to_noop(struct xhci_hcd *xhci, struct xhci_ring *ep_ring,
- struct xhci_td *cur_td)
+ struct xhci_td *cur_td, bool flip_cycle)
{
struct xhci_segment *cur_seg;
union xhci_trb *cur_trb;
@@ -528,6 +532,12 @@ static void td_to_noop(struct xhci_hcd *xhci, struct xhci_ring *ep_ring,
* leave the pointers intact.
*/
cur_trb->generic.field[3] &= cpu_to_le32(~TRB_CHAIN);
+ /* Flip the cycle bit (link TRBs can't be the first
+ * or last TRB).
+ */
+ if (flip_cycle)
+ cur_trb->generic.field[3] ^=
+ cpu_to_le32(TRB_CYCLE);
xhci_dbg(xhci, "Cancel (unchain) link TRB\n");
xhci_dbg(xhci, "Address = %p (0x%llx dma); "
"in seg %p (0x%llx dma)\n",
@@ -541,6 +551,11 @@ static void td_to_noop(struct xhci_hcd *xhci, struct xhci_ring *ep_ring,
cur_trb->generic.field[2] = 0;
/* Preserve only the cycle bit of this TRB */
cur_trb->generic.field[3] &= cpu_to_le32(TRB_CYCLE);
+ /* Flip the cycle bit except on the first or last TRB */
+ if (flip_cycle && cur_trb != cur_td->first_trb &&
+ cur_trb != cur_td->last_trb)
+ cur_trb->generic.field[3] ^=
+ cpu_to_le32(TRB_CYCLE);
cur_trb->generic.field[3] |= cpu_to_le32(
TRB_TYPE(TRB_TR_NOOP));
xhci_dbg(xhci, "Cancel TRB %p (0x%llx dma) "
@@ -719,14 +734,14 @@ static void handle_stopped_endpoint(struct xhci_hcd *xhci,
cur_td->urb->stream_id,
cur_td, &deq_state);
else
- td_to_noop(xhci, ep_ring, cur_td);
+ td_to_noop(xhci, ep_ring, cur_td, false);
remove_finished_td:
/*
* The event handler won't see a completion for this TD anymore,
* so remove it from the endpoint ring's TD list. Keep it in
* the cancelled TD list for URB completion later.
*/
- list_del(&cur_td->td_list);
+ list_del_init(&cur_td->td_list);
}
last_unlinked_td = cur_td;
xhci_stop_watchdog_timer_in_irq(xhci, ep);
@@ -754,7 +769,7 @@ remove_finished_td:
do {
cur_td = list_entry(ep->cancelled_td_list.next,
struct xhci_td, cancelled_td_list);
- list_del(&cur_td->cancelled_td_list);
+ list_del_init(&cur_td->cancelled_td_list);
/* Clean up the cancelled URB */
/* Doesn't matter what we pass for status, since the core will
@@ -862,9 +877,9 @@ void xhci_stop_endpoint_command_watchdog(unsigned long arg)
cur_td = list_first_entry(&ring->td_list,
struct xhci_td,
td_list);
- list_del(&cur_td->td_list);
+ list_del_init(&cur_td->td_list);
if (!list_empty(&cur_td->cancelled_td_list))
- list_del(&cur_td->cancelled_td_list);
+ list_del_init(&cur_td->cancelled_td_list);
xhci_giveback_urb_in_irq(xhci, cur_td,
-ESHUTDOWN, "killed");
}
@@ -873,7 +888,7 @@ void xhci_stop_endpoint_command_watchdog(unsigned long arg)
&temp_ep->cancelled_td_list,
struct xhci_td,
cancelled_td_list);
- list_del(&cur_td->cancelled_td_list);
+ list_del_init(&cur_td->cancelled_td_list);
xhci_giveback_urb_in_irq(xhci, cur_td,
-ESHUTDOWN, "killed");
}
@@ -1565,10 +1580,10 @@ td_cleanup:
else
*status = 0;
}
- list_del(&td->td_list);
+ list_del_init(&td->td_list);
/* Was this TD slated to be cancelled but completed anyway? */
if (!list_empty(&td->cancelled_td_list))
- list_del(&td->cancelled_td_list);
+ list_del_init(&td->cancelled_td_list);
urb_priv->td_cnt++;
/* Giveback the urb when all the tds are completed */
@@ -1919,8 +1934,10 @@ static int handle_tx_event(struct xhci_hcd *xhci,
int status = -EINPROGRESS;
struct urb_priv *urb_priv;
struct xhci_ep_ctx *ep_ctx;
+ struct list_head *tmp;
u32 trb_comp_code;
int ret = 0;
+ int td_num = 0;
slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));
xdev = xhci->devs[slot_id];
@@ -1942,6 +1959,12 @@ static int handle_tx_event(struct xhci_hcd *xhci,
return -ENODEV;
}
+ /* Count current td numbers if ep->skip is set */
+ if (ep->skip) {
+ list_for_each(tmp, &ep_ring->td_list)
+ td_num++;
+ }
+
event_dma = le64_to_cpu(event->buffer);
trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len));
/* Look for common error cases */
@@ -2053,7 +2076,18 @@ static int handle_tx_event(struct xhci_hcd *xhci,
goto cleanup;
}
+ /* We've skipped all the TDs on the ep ring when ep->skip set */
+ if (ep->skip && td_num == 0) {
+ ep->skip = false;
+ xhci_dbg(xhci, "All tds on the ep_ring skipped. "
+ "Clear skip flag.\n");
+ ret = 0;
+ goto cleanup;
+ }
+
td = list_entry(ep_ring->td_list.next, struct xhci_td, td_list);
+ if (ep->skip)
+ td_num--;
/* Is this a TRB in the currently executing TD? */
event_seg = trb_in_td(ep_ring->deq_seg, ep_ring->dequeue,
@@ -2500,11 +2534,8 @@ static int prepare_transfer(struct xhci_hcd *xhci,
if (td_index == 0) {
ret = usb_hcd_link_urb_to_ep(bus_to_hcd(urb->dev->bus), urb);
- if (unlikely(ret)) {
- xhci_urb_free_priv(xhci, urb_priv);
- urb->hcpriv = NULL;
+ if (unlikely(ret))
return ret;
- }
}
td->urb = urb;
@@ -2672,6 +2703,10 @@ static u32 xhci_v1_0_td_remainder(int running_total, int trb_buff_len,
{
int packets_transferred;
+ /* One TRB with a zero-length data packet. */
+ if (running_total == 0 && trb_buff_len == 0)
+ return 0;
+
/* All the TRB queueing functions don't count the current TRB in
* running_total.
*/
@@ -3113,20 +3148,15 @@ static int count_isoc_trbs_needed(struct xhci_hcd *xhci,
struct urb *urb, int i)
{
int num_trbs = 0;
- u64 addr, td_len, running_total;
+ u64 addr, td_len;
addr = (u64) (urb->transfer_dma + urb->iso_frame_desc[i].offset);
td_len = urb->iso_frame_desc[i].length;
- running_total = TRB_MAX_BUFF_SIZE - (addr & (TRB_MAX_BUFF_SIZE - 1));
- running_total &= TRB_MAX_BUFF_SIZE - 1;
- if (running_total != 0)
- num_trbs++;
-
- while (running_total < td_len) {
+ num_trbs = DIV_ROUND_UP(td_len + (addr & (TRB_MAX_BUFF_SIZE - 1)),
+ TRB_MAX_BUFF_SIZE);
+ if (num_trbs == 0)
num_trbs++;
- running_total += TRB_MAX_BUFF_SIZE;
- }
return num_trbs;
}
@@ -3226,6 +3256,7 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
start_trb = &ep_ring->enqueue->generic;
start_cycle = ep_ring->cycle_state;
+ urb_priv = urb->hcpriv;
/* Queue the first TRB, even if it's zero-length */
for (i = 0; i < num_tds; i++) {
unsigned int total_packet_count;
@@ -3237,9 +3268,11 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
addr = start_addr + urb->iso_frame_desc[i].offset;
td_len = urb->iso_frame_desc[i].length;
td_remain_len = td_len;
- /* FIXME: Ignoring zero-length packets, can those happen? */
total_packet_count = roundup(td_len,
le16_to_cpu(urb->ep->desc.wMaxPacketSize));
+ /* A zero-length transfer still involves at least one packet. */
+ if (total_packet_count == 0)
+ total_packet_count++;
burst_count = xhci_get_burst_count(xhci, urb->dev, urb,
total_packet_count);
residue = xhci_get_last_burst_packet_count(xhci,
@@ -3249,12 +3282,13 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
ret = prepare_transfer(xhci, xhci->devs[slot_id], ep_index,
urb->stream_id, trbs_per_td, urb, i, mem_flags);
- if (ret < 0)
- return ret;
+ if (ret < 0) {
+ if (i == 0)
+ return ret;
+ goto cleanup;
+ }
- urb_priv = urb->hcpriv;
td = urb_priv->td[i];
-
for (j = 0; j < trbs_per_td; j++) {
u32 remainder = 0;
field = TRB_TBC(burst_count) | TRB_TLBPC(residue);
@@ -3344,6 +3378,27 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,
start_cycle, start_trb);
return 0;
+cleanup:
+ /* Clean up a partially enqueued isoc transfer. */
+
+ for (i--; i >= 0; i--)
+ list_del_init(&urb_priv->td[i]->td_list);
+
+ /* Use the first TD as a temporary variable to turn the TDs we've queued
+ * into No-ops with a software-owned cycle bit. That way the hardware
+ * won't accidentally start executing bogus TDs when we partially
+ * overwrite them. td->first_trb and td->start_seg are already set.
+ */
+ urb_priv->td[0]->last_trb = ep_ring->enqueue;
+ /* Every TRB except the first & last will have its cycle bit flipped. */
+ td_to_noop(xhci, ep_ring, urb_priv->td[0], true);
+
+ /* Reset the ring enqueue back to the first TRB and its cycle bit. */
+ ep_ring->enqueue = urb_priv->td[0]->first_trb;
+ ep_ring->enq_seg = urb_priv->td[0]->start_seg;
+ ep_ring->cycle_state = start_cycle;
+ usb_hcd_unlink_urb_from_ep(bus_to_hcd(urb->dev->bus), urb);
+ return ret;
}
/*
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 763f484bc092..3a0f695138f4 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -345,7 +345,8 @@ static void xhci_event_ring_work(unsigned long arg)
spin_lock_irqsave(&xhci->lock, flags);
temp = xhci_readl(xhci, &xhci->op_regs->status);
xhci_dbg(xhci, "op reg status = 0x%x\n", temp);
- if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING)) {
+ if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING) ||
+ (xhci->xhc_state & XHCI_STATE_HALTED)) {
xhci_dbg(xhci, "HW died, polling stopped.\n");
spin_unlock_irqrestore(&xhci->lock, flags);
return;
@@ -939,8 +940,11 @@ static int xhci_check_args(struct usb_hcd *hcd, struct usb_device *udev,
return 0;
}
+ xhci = hcd_to_xhci(hcd);
+ if (xhci->xhc_state & XHCI_STATE_HALTED)
+ return -ENODEV;
+
if (check_virt_dev) {
- xhci = hcd_to_xhci(hcd);
if (!udev->slot_id || !xhci->devs
|| !xhci->devs[udev->slot_id]) {
printk(KERN_DEBUG "xHCI %s called with unaddressed "
@@ -1081,8 +1085,11 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
if (urb->dev->speed == USB_SPEED_FULL) {
ret = xhci_check_maxpacket(xhci, slot_id,
ep_index, urb);
- if (ret < 0)
+ if (ret < 0) {
+ xhci_urb_free_priv(xhci, urb_priv);
+ urb->hcpriv = NULL;
return ret;
+ }
}
/* We have a spinlock and interrupts disabled, so we must pass
@@ -1093,6 +1100,8 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
goto dying;
ret = xhci_queue_ctrl_tx(xhci, GFP_ATOMIC, urb,
slot_id, ep_index);
+ if (ret)
+ goto free_priv;
spin_unlock_irqrestore(&xhci->lock, flags);
} else if (usb_endpoint_xfer_bulk(&urb->ep->desc)) {
spin_lock_irqsave(&xhci->lock, flags);
@@ -1113,6 +1122,8 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
ret = xhci_queue_bulk_tx(xhci, GFP_ATOMIC, urb,
slot_id, ep_index);
}
+ if (ret)
+ goto free_priv;
spin_unlock_irqrestore(&xhci->lock, flags);
} else if (usb_endpoint_xfer_int(&urb->ep->desc)) {
spin_lock_irqsave(&xhci->lock, flags);
@@ -1120,6 +1131,8 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
goto dying;
ret = xhci_queue_intr_tx(xhci, GFP_ATOMIC, urb,
slot_id, ep_index);
+ if (ret)
+ goto free_priv;
spin_unlock_irqrestore(&xhci->lock, flags);
} else {
spin_lock_irqsave(&xhci->lock, flags);
@@ -1127,18 +1140,22 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
goto dying;
ret = xhci_queue_isoc_tx_prepare(xhci, GFP_ATOMIC, urb,
slot_id, ep_index);
+ if (ret)
+ goto free_priv;
spin_unlock_irqrestore(&xhci->lock, flags);
}
exit:
return ret;
dying:
- xhci_urb_free_priv(xhci, urb_priv);
- urb->hcpriv = NULL;
xhci_dbg(xhci, "Ep 0x%x: URB %p submitted for "
"non-responsive xHCI host.\n",
urb->ep->desc.bEndpointAddress, urb);
+ ret = -ESHUTDOWN;
+free_priv:
+ xhci_urb_free_priv(xhci, urb_priv);
+ urb->hcpriv = NULL;
spin_unlock_irqrestore(&xhci->lock, flags);
- return -ESHUTDOWN;
+ return ret;
}
/* Get the right ring for the given URB.
@@ -1235,6 +1252,13 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_HALTED)) {
xhci_dbg(xhci, "HW died, freeing TD.\n");
urb_priv = urb->hcpriv;
+ for (i = urb_priv->td_cnt; i < urb_priv->length; i++) {
+ td = urb_priv->td[i];
+ if (!list_empty(&td->td_list))
+ list_del_init(&td->td_list);
+ if (!list_empty(&td->cancelled_td_list))
+ list_del_init(&td->cancelled_td_list);
+ }
usb_hcd_unlink_urb_from_ep(hcd, urb);
spin_unlock_irqrestore(&xhci->lock, flags);
@@ -1242,7 +1266,8 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
xhci_urb_free_priv(xhci, urb_priv);
return ret;
}
- if (xhci->xhc_state & XHCI_STATE_DYING) {
+ if ((xhci->xhc_state & XHCI_STATE_DYING) ||
+ (xhci->xhc_state & XHCI_STATE_HALTED)) {
xhci_dbg(xhci, "Ep 0x%x: URB %p to be canceled on "
"non-responsive xHCI host.\n",
urb->ep->desc.bEndpointAddress, urb);
@@ -2665,7 +2690,10 @@ void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev)
int i, ret;
ret = xhci_check_args(hcd, udev, NULL, 0, true, __func__);
- if (ret <= 0)
+ /* If the host is halted due to driver unload, we still need to free the
+ * device.
+ */
+ if (ret <= 0 && ret != -ENODEV)
return;
virt_dev = xhci->devs[udev->slot_id];
@@ -2679,7 +2707,8 @@ void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev)
spin_lock_irqsave(&xhci->lock, flags);
/* Don't disable the slot if the host controller is dead. */
state = xhci_readl(xhci, &xhci->op_regs->status);
- if (state == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING)) {
+ if (state == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING) ||
+ (xhci->xhc_state & XHCI_STATE_HALTED)) {
xhci_free_virt_device(xhci, udev->slot_id);
spin_unlock_irqrestore(&xhci->lock, flags);
return;
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 6192b45959f4..fc34b8b11910 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -3,9 +3,6 @@
# for silicon based on Mentor Graphics INVENTRA designs
#
-comment "Enable Host or Gadget support to see Inventra options"
- depends on !USB && USB_GADGET=n
-
# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
config USB_MUSB_HDRC
depends on USB && USB_GADGET
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index ae8c39617743..5e7cfba5b079 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -17,6 +17,7 @@
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
+#include <linux/prefetch.h>
#include <asm/cacheflush.h>
diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c
index 149f3f310a0a..318fb4e8a885 100644
--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c
@@ -226,8 +226,10 @@ static int cppi_controller_stop(struct dma_controller *c)
struct cppi *controller;
void __iomem *tibase;
int i;
+ struct musb *musb;
controller = container_of(c, struct cppi, controller);
+ musb = controller->musb;
tibase = controller->tibase;
/* DISABLE INDIVIDUAL CHANNEL Interrupts */
@@ -289,9 +291,11 @@ cppi_channel_allocate(struct dma_controller *c,
u8 index;
struct cppi_channel *cppi_ch;
void __iomem *tibase;
+ struct musb *musb;
controller = container_of(c, struct cppi, controller);
tibase = controller->tibase;
+ musb = controller->musb;
/* ep0 doesn't use DMA; remember cppi indices are 0..N-1 */
index = ep->epnum - 1;
@@ -339,7 +343,8 @@ static void cppi_channel_release(struct dma_channel *channel)
c = container_of(channel, struct cppi_channel, channel);
tibase = c->controller->tibase;
if (!c->hw_ep)
- dev_dbg(musb->controller, "releasing idle DMA channel %p\n", c);
+ dev_dbg(c->controller->musb->controller,
+ "releasing idle DMA channel %p\n", c);
else if (!c->transmit)
core_rxirq_enable(tibase, c->index + 1);
@@ -357,10 +362,11 @@ cppi_dump_rx(int level, struct cppi_channel *c, const char *tag)
musb_ep_select(base, c->index + 1);
- DBG(level, "RX DMA%d%s: %d left, csr %04x, "
- "%08x H%08x S%08x C%08x, "
- "B%08x L%08x %08x .. %08x"
- "\n",
+ dev_dbg(c->controller->musb->controller,
+ "RX DMA%d%s: %d left, csr %04x, "
+ "%08x H%08x S%08x C%08x, "
+ "B%08x L%08x %08x .. %08x"
+ "\n",
c->index, tag,
musb_readl(c->controller->tibase,
DAVINCI_RXCPPI_BUFCNT0_REG + 4 * c->index),
@@ -387,10 +393,11 @@ cppi_dump_tx(int level, struct cppi_channel *c, const char *tag)
musb_ep_select(base, c->index + 1);
- DBG(level, "TX DMA%d%s: csr %04x, "
- "H%08x S%08x C%08x %08x, "
- "F%08x L%08x .. %08x"
- "\n",
+ dev_dbg(c->controller->musb->controller,
+ "TX DMA%d%s: csr %04x, "
+ "H%08x S%08x C%08x %08x, "
+ "F%08x L%08x .. %08x"
+ "\n",
c->index, tag,
musb_readw(c->hw_ep->regs, MUSB_TXCSR),
@@ -1022,6 +1029,7 @@ static bool cppi_rx_scan(struct cppi *cppi, unsigned ch)
int i;
dma_addr_t safe2ack;
void __iomem *regs = rx->hw_ep->regs;
+ struct musb *musb = cppi->musb;
cppi_dump_rx(6, rx, "/K");
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 668eeef601ae..b3c065ab9dbc 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -172,7 +172,8 @@ enum musb_g_ep0_state {
#endif
/* TUSB mapping: "flat" plus ep0 special cases */
-#if defined(CONFIG_USB_MUSB_TUSB6010)
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
#define musb_ep_select(_mbase, _epnum) \
musb_writeb((_mbase), MUSB_INDEX, (_epnum))
#define MUSB_EP_OFFSET MUSB_TUSB_OFFSET
@@ -241,7 +242,8 @@ struct musb_hw_ep {
void __iomem *fifo;
void __iomem *regs;
-#ifdef CONFIG_USB_MUSB_TUSB6010
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
void __iomem *conf;
#endif
@@ -258,7 +260,8 @@ struct musb_hw_ep {
struct dma_channel *tx_channel;
struct dma_channel *rx_channel;
-#ifdef CONFIG_USB_MUSB_TUSB6010
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
/* TUSB has "asynchronous" and "synchronous" dma modes */
dma_addr_t fifo_async;
dma_addr_t fifo_sync;
@@ -356,7 +359,8 @@ struct musb {
void __iomem *ctrl_base;
void __iomem *mregs;
-#ifdef CONFIG_USB_MUSB_TUSB6010
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
dma_addr_t async;
dma_addr_t sync;
void __iomem *sync_va;
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index b67a062f556b..e81820370d6f 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1698,6 +1698,8 @@ static int musb_gadget_pullup(struct usb_gadget *gadget, int is_on)
is_on = !!is_on;
+ pm_runtime_get_sync(musb->controller);
+
/* NOTE: this assumes we are sensing vbus; we'd rather
* not pullup unless the B-session is active.
*/
@@ -1707,6 +1709,9 @@ static int musb_gadget_pullup(struct usb_gadget *gadget, int is_on)
musb_pullup(musb, is_on);
}
spin_unlock_irqrestore(&musb->lock, flags);
+
+ pm_runtime_put(musb->controller);
+
return 0;
}
@@ -1851,6 +1856,7 @@ int __init musb_gadget_setup(struct musb *musb)
return 0;
err:
+ musb->g.dev.parent = NULL;
device_unregister(&musb->g.dev);
return status;
}
@@ -1858,7 +1864,8 @@ err:
void musb_gadget_cleanup(struct musb *musb)
{
usb_del_gadget_udc(&musb->g);
- device_unregister(&musb->g.dev);
+ if (musb->g.dev.parent)
+ device_unregister(&musb->g.dev);
}
/*
diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h
index 82410703dcd3..03f2655af290 100644
--- a/drivers/usb/musb/musb_regs.h
+++ b/drivers/usb/musb/musb_regs.h
@@ -234,7 +234,8 @@
#define MUSB_TESTMODE 0x0F /* 8 bit */
/* Get offset for a given FIFO from musb->mregs */
-#ifdef CONFIG_USB_MUSB_TUSB6010
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
#define MUSB_FIFO_OFFSET(epnum) (0x200 + ((epnum) * 0x20))
#else
#define MUSB_FIFO_OFFSET(epnum) (0x20 + ((epnum) * 4))
@@ -295,7 +296,8 @@
#define MUSB_FLAT_OFFSET(_epnum, _offset) \
(0x100 + (0x10*(_epnum)) + (_offset))
-#ifdef CONFIG_USB_MUSB_TUSB6010
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
/* TUSB6010 EP0 configuration register is special */
#define MUSB_TUSB_OFFSET(_epnum, _offset) \
(0x10 + _offset)
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index 9eec41fbf3a4..ec1480191f78 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -18,6 +18,7 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
+#include <linux/prefetch.h>
#include <linux/usb.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index c784e6c03aac..b67b4bc596c1 100644
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -20,6 +20,7 @@
#include <plat/mux.h>
#include "musb_core.h"
+#include "tusb6010.h"
#define to_chdat(c) ((struct tusb_omap_dma_ch *)(c)->private_data)
@@ -89,7 +90,7 @@ static inline int tusb_omap_use_shared_dmareq(struct tusb_omap_dma_ch *chdat)
u32 reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP);
if (reg != 0) {
- dev_dbg(musb->controller, "ep%i dmareq0 is busy for ep%i\n",
+ dev_dbg(chdat->musb->controller, "ep%i dmareq0 is busy for ep%i\n",
chdat->epnum, reg & 0xf);
return -EAGAIN;
}
diff --git a/drivers/usb/musb/ux500_dma.c b/drivers/usb/musb/ux500_dma.c
index cecace411832..ef4333f4bbe0 100644
--- a/drivers/usb/musb/ux500_dma.c
+++ b/drivers/usb/musb/ux500_dma.c
@@ -65,7 +65,8 @@ static void ux500_tx_work(struct work_struct *data)
struct musb *musb = hw_ep->musb;
unsigned long flags;
- DBG(4, "DMA tx transfer done on hw_ep=%d\n", hw_ep->epnum);
+ dev_dbg(musb->controller, "DMA tx transfer done on hw_ep=%d\n",
+ hw_ep->epnum);
spin_lock_irqsave(&musb->lock, flags);
ux500_channel->channel.actual_len = ux500_channel->cur_len;
@@ -84,7 +85,8 @@ static void ux500_rx_work(struct work_struct *data)
struct musb *musb = hw_ep->musb;
unsigned long flags;
- DBG(4, "DMA rx transfer done on hw_ep=%d\n", hw_ep->epnum);
+ dev_dbg(musb->controller, "DMA rx transfer done on hw_ep=%d\n",
+ hw_ep->epnum);
spin_lock_irqsave(&musb->lock, flags);
ux500_channel->channel.actual_len = ux500_channel->cur_len;
@@ -116,9 +118,11 @@ static bool ux500_configure_channel(struct dma_channel *channel,
enum dma_slave_buswidth addr_width;
dma_addr_t usb_fifo_addr = (MUSB_FIFO_OFFSET(hw_ep->epnum) +
ux500_channel->controller->phy_base);
+ struct musb *musb = ux500_channel->controller->private_data;
- DBG(4, "packet_sz=%d, mode=%d, dma_addr=0x%x, len=%d is_tx=%d\n",
- packet_sz, mode, dma_addr, len, ux500_channel->is_tx);
+ dev_dbg(musb->controller,
+ "packet_sz=%d, mode=%d, dma_addr=0x%x, len=%d is_tx=%d\n",
+ packet_sz, mode, dma_addr, len, ux500_channel->is_tx);
ux500_channel->cur_len = len;
@@ -133,15 +137,13 @@ static bool ux500_configure_channel(struct dma_channel *channel,
DMA_SLAVE_BUSWIDTH_4_BYTES;
slave_conf.direction = direction;
- if (direction == DMA_FROM_DEVICE) {
- slave_conf.src_addr = usb_fifo_addr;
- slave_conf.src_addr_width = addr_width;
- slave_conf.src_maxburst = 16;
- } else {
- slave_conf.dst_addr = usb_fifo_addr;
- slave_conf.dst_addr_width = addr_width;
- slave_conf.dst_maxburst = 16;
- }
+ slave_conf.src_addr = usb_fifo_addr;
+ slave_conf.src_addr_width = addr_width;
+ slave_conf.src_maxburst = 16;
+ slave_conf.dst_addr = usb_fifo_addr;
+ slave_conf.dst_addr_width = addr_width;
+ slave_conf.dst_maxburst = 16;
+
dma_chan->device->device_control(dma_chan, DMA_SLAVE_CONFIG,
(unsigned long) &slave_conf);
@@ -166,6 +168,7 @@ static struct dma_channel *ux500_dma_channel_allocate(struct dma_controller *c,
struct ux500_dma_controller *controller = container_of(c,
struct ux500_dma_controller, controller);
struct ux500_dma_channel *ux500_channel = NULL;
+ struct musb *musb = controller->private_data;
u8 ch_num = hw_ep->epnum - 1;
u32 max_ch;
@@ -192,7 +195,7 @@ static struct dma_channel *ux500_dma_channel_allocate(struct dma_controller *c,
ux500_channel->hw_ep = hw_ep;
ux500_channel->is_allocated = 1;
- DBG(7, "hw_ep=%d, is_tx=0x%x, channel=%d\n",
+ dev_dbg(musb->controller, "hw_ep=%d, is_tx=0x%x, channel=%d\n",
hw_ep->epnum, is_tx, ch_num);
return &(ux500_channel->channel);
@@ -201,8 +204,9 @@ static struct dma_channel *ux500_dma_channel_allocate(struct dma_controller *c,
static void ux500_dma_channel_release(struct dma_channel *channel)
{
struct ux500_dma_channel *ux500_channel = channel->private_data;
+ struct musb *musb = ux500_channel->controller->private_data;
- DBG(7, "channel=%d\n", ux500_channel->ch_num);
+ dev_dbg(musb->controller, "channel=%d\n", ux500_channel->ch_num);
if (ux500_channel->is_allocated) {
ux500_channel->is_allocated = 0;
@@ -252,8 +256,8 @@ static int ux500_dma_channel_abort(struct dma_channel *channel)
void __iomem *epio = musb->endpoints[ux500_channel->hw_ep->epnum].regs;
u16 csr;
- DBG(4, "channel=%d, is_tx=%d\n", ux500_channel->ch_num,
- ux500_channel->is_tx);
+ dev_dbg(musb->controller, "channel=%d, is_tx=%d\n",
+ ux500_channel->ch_num, ux500_channel->is_tx);
if (channel->status == MUSB_DMA_STATUS_BUSY) {
if (ux500_channel->is_tx) {
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index ba79dbf5adbc..cb2d451d511e 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -14,6 +14,7 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
+#include <linux/dma-mapping.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
@@ -76,7 +77,7 @@ struct usbhsg_recip_handle {
struct usbhsg_gpriv, mod)
#define __usbhsg_for_each_uep(start, pos, g, i) \
- for (i = start, pos = (g)->uep; \
+ for (i = start, pos = (g)->uep + i; \
i < (g)->uep_size; \
i++, pos = (g)->uep + i)
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 2e06b90aa1f8..5fc13e717911 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -101,6 +101,7 @@ static int ftdi_jtag_probe(struct usb_serial *serial);
static int ftdi_mtxorb_hack_setup(struct usb_serial *serial);
static int ftdi_NDI_device_setup(struct usb_serial *serial);
static int ftdi_stmclite_probe(struct usb_serial *serial);
+static int ftdi_8u2232c_probe(struct usb_serial *serial);
static void ftdi_USB_UIRT_setup(struct ftdi_private *priv);
static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv);
@@ -128,6 +129,10 @@ static struct ftdi_sio_quirk ftdi_stmclite_quirk = {
.probe = ftdi_stmclite_probe,
};
+static struct ftdi_sio_quirk ftdi_8u2232c_quirk = {
+ .probe = ftdi_8u2232c_probe,
+};
+
/*
* The 8U232AM has the same API as the sio except for:
* - it can support MUCH higher baudrates; up to:
@@ -151,6 +156,7 @@ static struct ftdi_sio_quirk ftdi_stmclite_quirk = {
* /sys/bus/usb/ftdi_sio/new_id, then send patch/report!
*/
static struct usb_device_id id_table_combined [] = {
+ { USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) },
@@ -177,7 +183,8 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_232RL_PID) },
- { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) ,
+ .driver_info = (kernel_ulong_t)&ftdi_8u2232c_quirk },
{ USB_DEVICE(FTDI_VID, FTDI_4232H_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_232H_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) },
@@ -1171,7 +1178,7 @@ static __u32 get_ftdi_divisor(struct tty_struct *tty,
case FT2232H: /* FT2232H chip */
case FT4232H: /* FT4232H chip */
case FT232H: /* FT232H chip */
- if ((baud <= 12000000) & (baud >= 1200)) {
+ if ((baud <= 12000000) && (baud >= 1200)) {
div_value = ftdi_2232h_baud_to_divisor(baud);
} else if (baud < 1200) {
div_value = ftdi_232bm_baud_to_divisor(baud);
@@ -1205,7 +1212,10 @@ static int change_speed(struct tty_struct *tty, struct usb_serial_port *port)
urb_index_value = get_ftdi_divisor(tty, port);
urb_value = (__u16)urb_index_value;
urb_index = (__u16)(urb_index_value >> 16);
- if (priv->interface) { /* FT2232C */
+ if ((priv->chip_type == FT2232C) || (priv->chip_type == FT2232H) ||
+ (priv->chip_type == FT4232H) || (priv->chip_type == FT232H)) {
+ /* Probably the BM type needs the MSB of the encoded fractional
+ * divider also moved like for the chips above. Any infos? */
urb_index = (__u16)((urb_index << 8) | priv->interface);
}
@@ -1733,6 +1743,18 @@ static int ftdi_jtag_probe(struct usb_serial *serial)
return 0;
}
+static int ftdi_8u2232c_probe(struct usb_serial *serial)
+{
+ struct usb_device *udev = serial->dev;
+
+ dbg("%s", __func__);
+
+ if (strcmp(udev->manufacturer, "CALAO Systems") == 0)
+ return ftdi_jtag_probe(serial);
+
+ return 0;
+}
+
/*
* First and second port on STMCLiteadaptors is reserved for JTAG interface
* and the forth port for pio
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 19156d1049fe..bf5227ad3ef7 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -1159,4 +1159,8 @@
/* USB-Nano-485*/
#define FTDI_CTI_NANO_PID 0xF60B
-
+/*
+ * ZeitControl cardsystems GmbH rfid-readers http://zeitconrol.de
+ */
+/* TagTracer MIFARE*/
+#define FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID 0xF7C0
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 60b25d8ea0e2..fe22e90bc879 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -148,6 +148,12 @@ static void option_instat_callback(struct urb *urb);
#define HUAWEI_PRODUCT_K4505 0x1464
#define HUAWEI_PRODUCT_K3765 0x1465
#define HUAWEI_PRODUCT_E14AC 0x14AC
+#define HUAWEI_PRODUCT_K3806 0x14AE
+#define HUAWEI_PRODUCT_K4605 0x14C6
+#define HUAWEI_PRODUCT_K3770 0x14C9
+#define HUAWEI_PRODUCT_K3771 0x14CA
+#define HUAWEI_PRODUCT_K4510 0x14CB
+#define HUAWEI_PRODUCT_K4511 0x14CC
#define HUAWEI_PRODUCT_ETS1220 0x1803
#define HUAWEI_PRODUCT_E353 0x1506
@@ -412,6 +418,56 @@ static void option_instat_callback(struct urb *urb);
#define SAMSUNG_VENDOR_ID 0x04e8
#define SAMSUNG_PRODUCT_GT_B3730 0x6889
+/* YUGA products www.yuga-info.com*/
+#define YUGA_VENDOR_ID 0x257A
+#define YUGA_PRODUCT_CEM600 0x1601
+#define YUGA_PRODUCT_CEM610 0x1602
+#define YUGA_PRODUCT_CEM500 0x1603
+#define YUGA_PRODUCT_CEM510 0x1604
+#define YUGA_PRODUCT_CEM800 0x1605
+#define YUGA_PRODUCT_CEM900 0x1606
+
+#define YUGA_PRODUCT_CEU818 0x1607
+#define YUGA_PRODUCT_CEU816 0x1608
+#define YUGA_PRODUCT_CEU828 0x1609
+#define YUGA_PRODUCT_CEU826 0x160A
+#define YUGA_PRODUCT_CEU518 0x160B
+#define YUGA_PRODUCT_CEU516 0x160C
+#define YUGA_PRODUCT_CEU528 0x160D
+#define YUGA_PRODUCT_CEU526 0x160F
+
+#define YUGA_PRODUCT_CWM600 0x2601
+#define YUGA_PRODUCT_CWM610 0x2602
+#define YUGA_PRODUCT_CWM500 0x2603
+#define YUGA_PRODUCT_CWM510 0x2604
+#define YUGA_PRODUCT_CWM800 0x2605
+#define YUGA_PRODUCT_CWM900 0x2606
+
+#define YUGA_PRODUCT_CWU718 0x2607
+#define YUGA_PRODUCT_CWU716 0x2608
+#define YUGA_PRODUCT_CWU728 0x2609
+#define YUGA_PRODUCT_CWU726 0x260A
+#define YUGA_PRODUCT_CWU518 0x260B
+#define YUGA_PRODUCT_CWU516 0x260C
+#define YUGA_PRODUCT_CWU528 0x260D
+#define YUGA_PRODUCT_CWU526 0x260F
+
+#define YUGA_PRODUCT_CLM600 0x2601
+#define YUGA_PRODUCT_CLM610 0x2602
+#define YUGA_PRODUCT_CLM500 0x2603
+#define YUGA_PRODUCT_CLM510 0x2604
+#define YUGA_PRODUCT_CLM800 0x2605
+#define YUGA_PRODUCT_CLM900 0x2606
+
+#define YUGA_PRODUCT_CLU718 0x2607
+#define YUGA_PRODUCT_CLU716 0x2608
+#define YUGA_PRODUCT_CLU728 0x2609
+#define YUGA_PRODUCT_CLU726 0x260A
+#define YUGA_PRODUCT_CLU518 0x260B
+#define YUGA_PRODUCT_CLU516 0x260C
+#define YUGA_PRODUCT_CLU528 0x260D
+#define YUGA_PRODUCT_CLU526 0x260F
+
/* some devices interfaces need special handling due to a number of reasons */
enum option_blacklist_reason {
OPTION_BLACKLIST_NONE = 0,
@@ -547,6 +603,16 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ETS1220, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3806, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x31) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x32) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x31) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x32) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4510, 0xff, 0x01, 0x31) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4510, 0xff, 0x01, 0x32) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4511, 0xff, 0x01, 0x31) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4511, 0xff, 0x01, 0x32) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x01, 0x01) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) },
@@ -993,6 +1059,48 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(CELOT_VENDOR_ID, CELOT_PRODUCT_CT680M) }, /* CT-650 CDMA 450 1xEVDO modem */
{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_MT825UP) }, /* ONDA MT825UP modem */
{ USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730 LTE USB modem.*/
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM600) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM610) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM500) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM510) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM800) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM900) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU818) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU816) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU828) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU826) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU518) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU516) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU528) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU526) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM600) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM610) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM500) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM510) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM800) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM900) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU718) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU716) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU728) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU726) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU518) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU516) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU528) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU526) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM600) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM610) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM500) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM510) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM800) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM900) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU718) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU716) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU728) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU726) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU518) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU516) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU528) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU526) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
@@ -1122,11 +1230,13 @@ static int option_probe(struct usb_serial *serial,
serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff)
return -ENODEV;
- /* Don't bind network interfaces on Huawei K3765 & K4505 */
+ /* Don't bind network interfaces on Huawei K3765, K4505 & K4605 */
if (serial->dev->descriptor.idVendor == HUAWEI_VENDOR_ID &&
(serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K3765 ||
- serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4505) &&
- serial->interface->cur_altsetting->desc.bInterfaceNumber == 1)
+ serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4505 ||
+ serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4605) &&
+ (serial->interface->cur_altsetting->desc.bInterfaceNumber == 1 ||
+ serial->interface->cur_altsetting->desc.bInterfaceNumber == 2))
return -ENODEV;
/* Don't bind network interface on Samsung GT-B3730, it is handled by a separate module */
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 54a9dab1f33b..aeccc7f0a93c 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -45,6 +45,7 @@ static const struct usb_device_id id_table[] = {
{USB_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */
{USB_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */
{USB_DEVICE(0x05c6, 0x9008)}, /* Generic Gobi QDL device */
+ {USB_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */
{USB_DEVICE(0x05c6, 0x9201)}, /* Generic Gobi QDL device */
{USB_DEVICE(0x05c6, 0x9221)}, /* Generic Gobi QDL device */
{USB_DEVICE(0x05c6, 0x9231)}, /* Generic Gobi QDL device */
@@ -78,6 +79,7 @@ static const struct usb_device_id id_table[] = {
{USB_DEVICE(0x1199, 0x9008)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{USB_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{USB_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
+ {USB_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */
{USB_DEVICE(0x16d8, 0x8001)}, /* CMDTech Gobi 2000 QDL device (VU922) */
{USB_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */
{USB_DEVICE(0x05c6, 0x9204)}, /* Gobi 2000 QDL device */
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index ccff3483eebc..3041a974faf3 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1988,6 +1988,16 @@ UNUSUAL_DEV( 0x4146, 0xba01, 0x0100, 0x0100,
"Micro Mini 1GB",
USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NOT_LOCKABLE ),
+/*
+ * Nick Bowler <nbowler@elliptictech.com>
+ * SCSI stack spams (otherwise harmless) error messages.
+ */
+UNUSUAL_DEV( 0xc251, 0x4003, 0x0100, 0x0100,
+ "Keil Software, Inc.",
+ "V2M MotherBoard",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_NOT_LOCKABLE),
+
/* Reported by Andrew Simmons <andrew.simmons@gmail.com> */
UNUSUAL_DEV( 0xed06, 0x4500, 0x0001, 0x0001,
"DataStor",