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-rw-r--r--drivers/usb/atm/speedtch.c1
-rw-r--r--drivers/usb/atm/ueagle-atm.c1
-rw-r--r--drivers/usb/c67x00/c67x00-drv.c1
-rw-r--r--drivers/usb/c67x00/c67x00-sched.c1
-rw-r--r--drivers/usb/class/cdc-acm.c2
-rw-r--r--drivers/usb/class/cdc-wdm.c134
-rw-r--r--drivers/usb/class/usbtmc.c1
-rw-r--r--drivers/usb/core/devices.c2
-rw-r--r--drivers/usb/core/devio.c17
-rw-r--r--drivers/usb/core/driver.c1
-rw-r--r--drivers/usb/core/endpoint.c1
-rw-r--r--drivers/usb/core/file.c1
-rw-r--r--drivers/usb/core/urb.c1
-rw-r--r--drivers/usb/gadget/Kconfig2
-rw-r--r--drivers/usb/gadget/at91_udc.c9
-rw-r--r--drivers/usb/gadget/atmel_usba_udc.c1
-rw-r--r--drivers/usb/gadget/ci13xxx_udc.c1
-rw-r--r--drivers/usb/gadget/config.c1
-rw-r--r--drivers/usb/gadget/epautoconf.c2
-rw-r--r--drivers/usb/gadget/f_acm.c1
-rw-r--r--drivers/usb/gadget/f_audio.c1
-rw-r--r--drivers/usb/gadget/f_ecm.c1
-rw-r--r--drivers/usb/gadget/f_eem.c1
-rw-r--r--drivers/usb/gadget/f_loopback.c1
-rw-r--r--drivers/usb/gadget/f_mass_storage.c3
-rw-r--r--drivers/usb/gadget/f_obex.c1
-rw-r--r--drivers/usb/gadget/f_phonet.c1
-rw-r--r--drivers/usb/gadget/f_rndis.c1
-rw-r--r--drivers/usb/gadget/f_serial.c1
-rw-r--r--drivers/usb/gadget/f_sourcesink.c1
-rw-r--r--drivers/usb/gadget/f_subset.c1
-rw-r--r--drivers/usb/gadget/gadget_chips.h8
-rw-r--r--drivers/usb/gadget/gmidi.c1
-rw-r--r--drivers/usb/gadget/goku_udc.c2
-rw-r--r--drivers/usb/gadget/imx_udc.c1
-rw-r--r--drivers/usb/gadget/lh7a40x_udc.c1
-rw-r--r--drivers/usb/gadget/m66592-udc.c1
-rw-r--r--drivers/usb/gadget/multi.c2
-rw-r--r--drivers/usb/gadget/pxa27x_udc.c1
-rw-r--r--drivers/usb/gadget/r8a66597-udc.c1
-rw-r--r--drivers/usb/gadget/rndis.c1
-rw-r--r--drivers/usb/gadget/s3c-hsotg.c1
-rw-r--r--drivers/usb/gadget/u_audio.c1
-rw-r--r--drivers/usb/gadget/u_ether.c1
-rw-r--r--drivers/usb/gadget/u_serial.c1
-rw-r--r--drivers/usb/gadget/zero.c1
-rw-r--r--drivers/usb/host/Makefile4
-rw-r--r--drivers/usb/host/ehci-hcd.c4
-rw-r--r--drivers/usb/host/ehci-mxc.c1
-rw-r--r--drivers/usb/host/ehci-omap.c1
-rw-r--r--drivers/usb/host/ehci-sched.c28
-rw-r--r--drivers/usb/host/ehci.h5
-rw-r--r--drivers/usb/host/fhci-hcd.c1
-rw-r--r--drivers/usb/host/fhci-mem.c1
-rw-r--r--drivers/usb/host/fhci-q.c1
-rw-r--r--drivers/usb/host/fhci-tds.c1
-rw-r--r--drivers/usb/host/hwa-hc.c1
-rw-r--r--drivers/usb/host/imx21-hcd.c1
-rw-r--r--drivers/usb/host/isp116x-hcd.c1
-rw-r--r--drivers/usb/host/ohci-q.c1
-rw-r--r--drivers/usb/host/r8a66597-hcd.c17
-rw-r--r--drivers/usb/host/uhci-debug.c1
-rw-r--r--drivers/usb/host/whci/asl.c1
-rw-r--r--drivers/usb/host/whci/debug.c1
-rw-r--r--drivers/usb/host/whci/init.c1
-rw-r--r--drivers/usb/host/whci/pzl.c1
-rw-r--r--drivers/usb/host/whci/qset.c1
-rw-r--r--drivers/usb/host/xhci-mem.c10
-rw-r--r--drivers/usb/host/xhci-ring.c1
-rw-r--r--drivers/usb/host/xhci.c (renamed from drivers/usb/host/xhci-hcd.c)2
-rw-r--r--drivers/usb/misc/appledisplay.c8
-rw-r--r--drivers/usb/misc/cypress_cy7c63.c1
-rw-r--r--drivers/usb/misc/cytherm.c1
-rw-r--r--drivers/usb/misc/isight_firmware.c1
-rw-r--r--drivers/usb/misc/sisusbvga/sisusb_con.c1
-rw-r--r--drivers/usb/misc/sisusbvga/sisusb_init.c1
-rw-r--r--drivers/usb/misc/trancevibrator.c1
-rw-r--r--drivers/usb/misc/uss720.c1
-rw-r--r--drivers/usb/mon/mon_bin.c1
-rw-r--r--drivers/usb/mon/mon_main.c1
-rw-r--r--drivers/usb/mon/mon_stat.c1
-rw-r--r--drivers/usb/mon/mon_text.c1
-rw-r--r--drivers/usb/musb/blackfin.c1
-rw-r--r--drivers/usb/musb/cppi_dma.c1
-rw-r--r--drivers/usb/musb/davinci.c1
-rw-r--r--drivers/usb/musb/musb_core.c13
-rw-r--r--drivers/usb/musb/musb_core.h4
-rw-r--r--drivers/usb/musb/musb_gadget.c1
-rw-r--r--drivers/usb/musb/musb_host.c2
-rw-r--r--drivers/usb/musb/musb_regs.h28
-rw-r--r--drivers/usb/musb/musb_virthub.c1
-rw-r--r--drivers/usb/musb/musbhsdma.c1
-rw-r--r--drivers/usb/musb/omap2430.c1
-rw-r--r--drivers/usb/musb/tusb6010_omap.c1
-rw-r--r--drivers/usb/otg/gpio_vbus.c1
-rw-r--r--drivers/usb/otg/nop-usb-xceiv.c1
-rw-r--r--drivers/usb/otg/twl4030-usb.c1
-rw-r--r--drivers/usb/otg/ulpi.c1
-rw-r--r--drivers/usb/serial/Kconfig4
-rw-r--r--drivers/usb/serial/aircable.c1
-rw-r--r--drivers/usb/serial/ark3116.c1
-rw-r--r--drivers/usb/serial/bus.c1
-rw-r--r--drivers/usb/serial/ch341.c1
-rw-r--r--drivers/usb/serial/console.c1
-rw-r--r--drivers/usb/serial/cp210x.c5
-rw-r--r--drivers/usb/serial/ftdi_sio.c7
-rw-r--r--drivers/usb/serial/ftdi_sio_ids.h7
-rw-r--r--drivers/usb/serial/generic.c49
-rw-r--r--drivers/usb/serial/navman.c1
-rw-r--r--drivers/usb/serial/opticon.c1
-rw-r--r--drivers/usb/serial/option.c54
-rw-r--r--drivers/usb/serial/qcserial.c29
-rw-r--r--drivers/usb/serial/safe_serial.c2
-rw-r--r--drivers/usb/serial/sierra.c1
-rw-r--r--drivers/usb/serial/symbolserial.c1
-rw-r--r--drivers/usb/serial/usb_debug.c1
-rw-r--r--drivers/usb/storage/alauda.c1
-rw-r--r--drivers/usb/storage/karma.c1
-rw-r--r--drivers/usb/storage/option_ms.c1
-rw-r--r--drivers/usb/storage/scsiglue.c1
-rw-r--r--drivers/usb/storage/sierra_ms.c1
-rw-r--r--drivers/usb/storage/transport.c2
-rw-r--r--drivers/usb/storage/unusual_devs.h23
-rw-r--r--drivers/usb/wusbcore/cbaf.c1
-rw-r--r--drivers/usb/wusbcore/crypto.c1
-rw-r--r--drivers/usb/wusbcore/devconnect.c1
-rw-r--r--drivers/usb/wusbcore/mmc.c1
-rw-r--r--drivers/usb/wusbcore/rh.c1
-rw-r--r--drivers/usb/wusbcore/security.c1
-rw-r--r--drivers/usb/wusbcore/wa-hc.c1
-rw-r--r--drivers/usb/wusbcore/wa-nep.c1
-rw-r--r--drivers/usb/wusbcore/wa-rpipe.c1
-rw-r--r--drivers/usb/wusbcore/wa-xfer.c1
133 files changed, 433 insertions, 157 deletions
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index 3e862401a638..1e9ba4bdffef 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -27,7 +27,6 @@
#include <linux/device.h>
#include <linux/errno.h>
#include <linux/firmware.h>
-#include <linux/gfp.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index c5395246886d..25f01b536f67 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -66,6 +66,7 @@
#include <linux/kthread.h>
#include <linux/mutex.h>
#include <linux/freezer.h>
+#include <linux/slab.h>
#include <asm/unaligned.h>
diff --git a/drivers/usb/c67x00/c67x00-drv.c b/drivers/usb/c67x00/c67x00-drv.c
index 029ee4a8a1f3..b6d49234e521 100644
--- a/drivers/usb/c67x00/c67x00-drv.c
+++ b/drivers/usb/c67x00/c67x00-drv.c
@@ -37,6 +37,7 @@
#include <linux/device.h>
#include <linux/io.h>
#include <linux/list.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/usb/c67x00.h>
diff --git a/drivers/usb/c67x00/c67x00-sched.c b/drivers/usb/c67x00/c67x00-sched.c
index 85dfe2965661..f6b3c253f3fa 100644
--- a/drivers/usb/c67x00/c67x00-sched.c
+++ b/drivers/usb/c67x00/c67x00-sched.c
@@ -22,6 +22,7 @@
*/
#include <linux/kthread.h>
+#include <linux/slab.h>
#include "c67x00.h"
#include "c67x00-hcd.h"
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 975d556b4787..be6331e2c276 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1441,7 +1441,7 @@ static int acm_resume(struct usb_interface *intf)
wb = acm->delayed_wb;
acm->delayed_wb = NULL;
spin_unlock_irq(&acm->write_lock);
- acm_start_wb(acm, acm->delayed_wb);
+ acm_start_wb(acm, wb);
} else {
spin_unlock_irq(&acm->write_lock);
}
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 18aafcb08fc8..189141ca4e05 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -52,7 +52,8 @@ MODULE_DEVICE_TABLE (usb, wdm_ids);
#define WDM_READ 4
#define WDM_INT_STALL 5
#define WDM_POLL_RUNNING 6
-
+#define WDM_RESPONDING 7
+#define WDM_SUSPENDING 8
#define WDM_MAX 16
@@ -87,9 +88,7 @@ struct wdm_device {
int count;
dma_addr_t shandle;
dma_addr_t ihandle;
- struct mutex wlock;
- struct mutex rlock;
- struct mutex plock;
+ struct mutex lock;
wait_queue_head_t wait;
struct work_struct rxwork;
int werr;
@@ -117,21 +116,22 @@ static void wdm_in_callback(struct urb *urb)
int status = urb->status;
spin_lock(&desc->iuspin);
+ clear_bit(WDM_RESPONDING, &desc->flags);
if (status) {
switch (status) {
case -ENOENT:
dev_dbg(&desc->intf->dev,
"nonzero urb status received: -ENOENT");
- break;
+ goto skip_error;
case -ECONNRESET:
dev_dbg(&desc->intf->dev,
"nonzero urb status received: -ECONNRESET");
- break;
+ goto skip_error;
case -ESHUTDOWN:
dev_dbg(&desc->intf->dev,
"nonzero urb status received: -ESHUTDOWN");
- break;
+ goto skip_error;
case -EPIPE:
dev_err(&desc->intf->dev,
"nonzero urb status received: -EPIPE\n");
@@ -147,6 +147,7 @@ static void wdm_in_callback(struct urb *urb)
desc->reslength = urb->actual_length;
memmove(desc->ubuf + desc->length, desc->inbuf, desc->reslength);
desc->length += desc->reslength;
+skip_error:
wake_up(&desc->wait);
set_bit(WDM_READ, &desc->flags);
@@ -229,13 +230,16 @@ static void wdm_int_callback(struct urb *urb)
desc->response->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
spin_lock(&desc->iuspin);
clear_bit(WDM_READ, &desc->flags);
- if (!test_bit(WDM_DISCONNECTING, &desc->flags)) {
+ set_bit(WDM_RESPONDING, &desc->flags);
+ if (!test_bit(WDM_DISCONNECTING, &desc->flags)
+ && !test_bit(WDM_SUSPENDING, &desc->flags)) {
rv = usb_submit_urb(desc->response, GFP_ATOMIC);
dev_dbg(&desc->intf->dev, "%s: usb_submit_urb %d",
__func__, rv);
}
spin_unlock(&desc->iuspin);
if (rv < 0) {
+ clear_bit(WDM_RESPONDING, &desc->flags);
if (rv == -EPERM)
return;
if (rv == -ENOMEM) {
@@ -305,14 +309,38 @@ static ssize_t wdm_write
if (we < 0)
return -EIO;
- r = mutex_lock_interruptible(&desc->wlock); /* concurrent writes */
+ desc->outbuf = buf = kmalloc(count, GFP_KERNEL);
+ if (!buf) {
+ rv = -ENOMEM;
+ goto outnl;
+ }
+
+ r = copy_from_user(buf, buffer, count);
+ if (r > 0) {
+ kfree(buf);
+ rv = -EFAULT;
+ goto outnl;
+ }
+
+ /* concurrent writes and disconnect */
+ r = mutex_lock_interruptible(&desc->lock);
rv = -ERESTARTSYS;
- if (r)
+ if (r) {
+ kfree(buf);
goto outnl;
+ }
+
+ if (test_bit(WDM_DISCONNECTING, &desc->flags)) {
+ kfree(buf);
+ rv = -ENODEV;
+ goto outnp;
+ }
r = usb_autopm_get_interface(desc->intf);
- if (r < 0)
+ if (r < 0) {
+ kfree(buf);
goto outnp;
+ }
if (!file->f_flags && O_NONBLOCK)
r = wait_event_interruptible(desc->wait, !test_bit(WDM_IN_USE,
@@ -320,24 +348,8 @@ static ssize_t wdm_write
else
if (test_bit(WDM_IN_USE, &desc->flags))
r = -EAGAIN;
- if (r < 0)
- goto out;
-
- if (test_bit(WDM_DISCONNECTING, &desc->flags)) {
- rv = -ENODEV;
- goto out;
- }
-
- desc->outbuf = buf = kmalloc(count, GFP_KERNEL);
- if (!buf) {
- rv = -ENOMEM;
- goto out;
- }
-
- r = copy_from_user(buf, buffer, count);
- if (r > 0) {
+ if (r < 0) {
kfree(buf);
- rv = -EFAULT;
goto out;
}
@@ -374,7 +386,7 @@ static ssize_t wdm_write
out:
usb_autopm_put_interface(desc->intf);
outnp:
- mutex_unlock(&desc->wlock);
+ mutex_unlock(&desc->lock);
outnl:
return rv < 0 ? rv : count;
}
@@ -387,7 +399,7 @@ static ssize_t wdm_read
struct wdm_device *desc = file->private_data;
- rv = mutex_lock_interruptible(&desc->rlock); /*concurrent reads */
+ rv = mutex_lock_interruptible(&desc->lock); /*concurrent reads */
if (rv < 0)
return -ERESTARTSYS;
@@ -424,11 +436,8 @@ retry:
spin_lock_irq(&desc->iuspin);
if (desc->rerr) { /* read completed, error happened */
- int t = desc->rerr;
desc->rerr = 0;
spin_unlock_irq(&desc->iuspin);
- dev_err(&desc->intf->dev,
- "reading had resulted in %d\n", t);
rv = -EIO;
goto err;
}
@@ -465,9 +474,7 @@ retry:
rv = cntr;
err:
- mutex_unlock(&desc->rlock);
- if (rv < 0 && rv != -EAGAIN)
- dev_err(&desc->intf->dev, "wdm_read: exit error\n");
+ mutex_unlock(&desc->lock);
return rv;
}
@@ -533,7 +540,7 @@ static int wdm_open(struct inode *inode, struct file *file)
}
intf->needs_remote_wakeup = 1;
- mutex_lock(&desc->plock);
+ mutex_lock(&desc->lock);
if (!desc->count++) {
rv = usb_submit_urb(desc->validity, GFP_KERNEL);
if (rv < 0) {
@@ -544,7 +551,7 @@ static int wdm_open(struct inode *inode, struct file *file)
} else {
rv = 0;
}
- mutex_unlock(&desc->plock);
+ mutex_unlock(&desc->lock);
usb_autopm_put_interface(desc->intf);
out:
mutex_unlock(&wdm_mutex);
@@ -556,9 +563,9 @@ static int wdm_release(struct inode *inode, struct file *file)
struct wdm_device *desc = file->private_data;
mutex_lock(&wdm_mutex);
- mutex_lock(&desc->plock);
+ mutex_lock(&desc->lock);
desc->count--;
- mutex_unlock(&desc->plock);
+ mutex_unlock(&desc->lock);
if (!desc->count) {
dev_dbg(&desc->intf->dev, "wdm_release: cleanup");
@@ -655,9 +662,7 @@ next_desc:
desc = kzalloc(sizeof(struct wdm_device), GFP_KERNEL);
if (!desc)
goto out;
- mutex_init(&desc->wlock);
- mutex_init(&desc->rlock);
- mutex_init(&desc->plock);
+ mutex_init(&desc->lock);
spin_lock_init(&desc->iuspin);
init_waitqueue_head(&desc->wait);
desc->wMaxCommand = maxcom;
@@ -771,14 +776,17 @@ static void wdm_disconnect(struct usb_interface *intf)
/* to terminate pending flushes */
clear_bit(WDM_IN_USE, &desc->flags);
spin_unlock_irqrestore(&desc->iuspin, flags);
- cancel_work_sync(&desc->rxwork);
+ mutex_lock(&desc->lock);
kill_urbs(desc);
+ cancel_work_sync(&desc->rxwork);
+ mutex_unlock(&desc->lock);
wake_up_all(&desc->wait);
if (!desc->count)
cleanup(desc);
mutex_unlock(&wdm_mutex);
}
+#ifdef CONFIG_PM
static int wdm_suspend(struct usb_interface *intf, pm_message_t message)
{
struct wdm_device *desc = usb_get_intfdata(intf);
@@ -786,22 +794,30 @@ static int wdm_suspend(struct usb_interface *intf, pm_message_t message)
dev_dbg(&desc->intf->dev, "wdm%d_suspend\n", intf->minor);
- mutex_lock(&desc->plock);
-#ifdef CONFIG_PM
+ /* if this is an autosuspend the caller does the locking */
+ if (!(message.event & PM_EVENT_AUTO))
+ mutex_lock(&desc->lock);
+ spin_lock_irq(&desc->iuspin);
+
if ((message.event & PM_EVENT_AUTO) &&
- test_bit(WDM_IN_USE, &desc->flags)) {
+ (test_bit(WDM_IN_USE, &desc->flags)
+ || test_bit(WDM_RESPONDING, &desc->flags))) {
+ spin_unlock_irq(&desc->iuspin);
rv = -EBUSY;
} else {
-#endif
- cancel_work_sync(&desc->rxwork);
+
+ set_bit(WDM_SUSPENDING, &desc->flags);
+ spin_unlock_irq(&desc->iuspin);
+ /* callback submits work - order is essential */
kill_urbs(desc);
-#ifdef CONFIG_PM
+ cancel_work_sync(&desc->rxwork);
}
-#endif
- mutex_unlock(&desc->plock);
+ if (!(message.event & PM_EVENT_AUTO))
+ mutex_unlock(&desc->lock);
return rv;
}
+#endif
static int recover_from_urb_loss(struct wdm_device *desc)
{
@@ -815,23 +831,27 @@ static int recover_from_urb_loss(struct wdm_device *desc)
}
return rv;
}
+
+#ifdef CONFIG_PM
static int wdm_resume(struct usb_interface *intf)
{
struct wdm_device *desc = usb_get_intfdata(intf);
int rv;
dev_dbg(&desc->intf->dev, "wdm%d_resume\n", intf->minor);
- mutex_lock(&desc->plock);
+
+ clear_bit(WDM_SUSPENDING, &desc->flags);
rv = recover_from_urb_loss(desc);
- mutex_unlock(&desc->plock);
+
return rv;
}
+#endif
static int wdm_pre_reset(struct usb_interface *intf)
{
struct wdm_device *desc = usb_get_intfdata(intf);
- mutex_lock(&desc->plock);
+ mutex_lock(&desc->lock);
return 0;
}
@@ -841,7 +861,7 @@ static int wdm_post_reset(struct usb_interface *intf)
int rv;
rv = recover_from_urb_loss(desc);
- mutex_unlock(&desc->plock);
+ mutex_unlock(&desc->lock);
return 0;
}
@@ -849,9 +869,11 @@ static struct usb_driver wdm_driver = {
.name = "cdc_wdm",
.probe = wdm_probe,
.disconnect = wdm_disconnect,
+#ifdef CONFIG_PM
.suspend = wdm_suspend,
.resume = wdm_resume,
.reset_resume = wdm_resume,
+#endif
.pre_reset = wdm_pre_reset,
.post_reset = wdm_post_reset,
.id_table = wdm_ids,
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 8588c0937a89..3e7c1b800ebb 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -25,6 +25,7 @@
#include <linux/fs.h>
#include <linux/uaccess.h>
#include <linux/kref.h>
+#include <linux/slab.h>
#include <linux/mutex.h>
#include <linux/usb.h>
#include <linux/usb/tmc.h>
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index d41811bfef2a..19bc03a9fecf 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -50,7 +50,7 @@
#include <linux/fs.h>
#include <linux/mm.h>
-#include <linux/slab.h>
+#include <linux/gfp.h>
#include <linux/poll.h>
#include <linux/usb.h>
#include <linux/smp_lock.h>
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index e909ff7b9094..3466fdc5bb11 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1207,6 +1207,13 @@ static int proc_do_submiturb(struct dev_state *ps, struct usbdevfs_urb *uurb,
free_async(as);
return -ENOMEM;
}
+ /* Isochronous input data may end up being discontiguous
+ * if some of the packets are short. Clear the buffer so
+ * that the gaps don't leak kernel data to userspace.
+ */
+ if (is_in && uurb->type == USBDEVFS_URB_TYPE_ISO)
+ memset(as->urb->transfer_buffer, 0,
+ uurb->buffer_length);
}
as->urb->dev = ps->dev;
as->urb->pipe = (uurb->type << 30) |
@@ -1345,10 +1352,14 @@ static int processcompl(struct async *as, void __user * __user *arg)
void __user *addr = as->userurb;
unsigned int i;
- if (as->userbuffer && urb->actual_length)
- if (copy_to_user(as->userbuffer, urb->transfer_buffer,
- urb->actual_length))
+ if (as->userbuffer && urb->actual_length) {
+ if (urb->number_of_packets > 0) /* Isochronous */
+ i = urb->transfer_buffer_length;
+ else /* Non-Isoc */
+ i = urb->actual_length;
+ if (copy_to_user(as->userbuffer, urb->transfer_buffer, i))
goto err_out;
+ }
if (put_user(as->status, &userurb->status))
goto err_out;
if (put_user(urb->actual_length, &userurb->actual_length))
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index f3c233806fa3..6a3b5cae3a6e 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -23,6 +23,7 @@
*/
#include <linux/device.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/usb/quirks.h>
#include <linux/pm_runtime.h>
diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c
index d26b9ea981f9..4f84a41ee7a8 100644
--- a/drivers/usb/core/endpoint.c
+++ b/drivers/usb/core/endpoint.c
@@ -11,6 +11,7 @@
#include <linux/kernel.h>
#include <linux/spinlock.h>
+#include <linux/slab.h>
#include <linux/idr.h>
#include <linux/usb.h>
#include "usb.h"
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index c3536f151f02..f06f5dbc8cdc 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -18,6 +18,7 @@
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/rwsem.h>
+#include <linux/slab.h>
#include <linux/smp_lock.h>
#include <linux/usb.h>
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index 27080561a1c2..45a32dadb406 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -453,6 +453,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
if (urb->interval > (1 << 15))
return -EINVAL;
max = 1 << 15;
+ break;
case USB_SPEED_WIRELESS:
if (urb->interval > 16)
return -EINVAL;
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 7460cd797f45..11a3e0fa4331 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -747,7 +747,7 @@ config USB_MASS_STORAGE
which may be used with composite framework.
Say "y" to link the driver statically, or "m" to build
- a dynamically linked module called "g_file_storage". If unsure,
+ a dynamically linked module called "g_mass_storage". If unsure,
consider File-backed Storage Gadget.
config USB_G_SERIAL
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 12ac9cd32a07..df1bae9b048e 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1370,6 +1370,12 @@ static irqreturn_t at91_udc_irq (int irq, void *_udc)
{
struct at91_udc *udc = _udc;
u32 rescans = 5;
+ int disable_clock = 0;
+
+ if (!udc->clocked) {
+ clk_on(udc);
+ disable_clock = 1;
+ }
while (rescans--) {
u32 status;
@@ -1458,6 +1464,9 @@ static irqreturn_t at91_udc_irq (int irq, void *_udc)
}
}
+ if (disable_clock)
+ clk_off(udc);
+
return IRQ_HANDLED;
}
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index f79bdfe4bed9..75a256f3d45b 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/io.h>
+#include <linux/slab.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/list.h>
diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c
index c7cb87a6fee2..699695128e33 100644
--- a/drivers/usb/gadget/ci13xxx_udc.c
+++ b/drivers/usb/gadget/ci13xxx_udc.c
@@ -62,6 +62,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
+#include <linux/slab.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/config.c b/drivers/usb/gadget/config.c
index e1191b9a316a..47e8e722682c 100644
--- a/drivers/usb/gadget/config.c
+++ b/drivers/usb/gadget/config.c
@@ -19,6 +19,7 @@
*/
#include <linux/errno.h>
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/string.h>
diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c
index 65a5f94cbc04..3568de210f79 100644
--- a/drivers/usb/gadget/epautoconf.c
+++ b/drivers/usb/gadget/epautoconf.c
@@ -266,7 +266,7 @@ struct usb_ep * __init usb_ep_autoconfig (
}
#ifdef CONFIG_BLACKFIN
- } else if (gadget_is_musbhsfc(gadget) || gadget_is_musbhdrc(gadget)) {
+ } else if (gadget_is_musbhdrc(gadget)) {
if ((USB_ENDPOINT_XFER_BULK == type) ||
(USB_ENDPOINT_XFER_ISOC == type)) {
if (USB_DIR_IN & desc->bEndpointAddress)
diff --git a/drivers/usb/gadget/f_acm.c b/drivers/usb/gadget/f_acm.c
index e49c7325dce2..400e1ebe6976 100644
--- a/drivers/usb/gadget/f_acm.c
+++ b/drivers/usb/gadget/f_acm.c
@@ -14,6 +14,7 @@
/* #define VERBOSE_DEBUG */
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/device.h>
diff --git a/drivers/usb/gadget/f_audio.c b/drivers/usb/gadget/f_audio.c
index f1e3aad76c37..43bf44514c41 100644
--- a/drivers/usb/gadget/f_audio.c
+++ b/drivers/usb/gadget/f_audio.c
@@ -9,6 +9,7 @@
* Licensed under the GPL-2 or later.
*/
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <asm/atomic.h>
diff --git a/drivers/usb/gadget/f_ecm.c b/drivers/usb/gadget/f_ecm.c
index 2fff530efc19..4e595324c614 100644
--- a/drivers/usb/gadget/f_ecm.c
+++ b/drivers/usb/gadget/f_ecm.c
@@ -21,6 +21,7 @@
/* #define VERBOSE_DEBUG */
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/etherdevice.h>
diff --git a/drivers/usb/gadget/f_eem.c b/drivers/usb/gadget/f_eem.c
index d4f0db58a8ad..38226e9a371d 100644
--- a/drivers/usb/gadget/f_eem.c
+++ b/drivers/usb/gadget/f_eem.c
@@ -24,6 +24,7 @@
#include <linux/device.h>
#include <linux/etherdevice.h>
#include <linux/crc32.h>
+#include <linux/slab.h>
#include "u_ether.h"
diff --git a/drivers/usb/gadget/f_loopback.c b/drivers/usb/gadget/f_loopback.c
index 6cb29d3df575..e91d1b16d9be 100644
--- a/drivers/usb/gadget/f_loopback.c
+++ b/drivers/usb/gadget/f_loopback.c
@@ -21,6 +21,7 @@
/* #define VERBOSE_DEBUG */
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/device.h>
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index 5a3cdd08f1d0..f4911c09022e 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -2910,7 +2910,7 @@ static void fsg_unbind(struct usb_configuration *c, struct usb_function *f)
}
-static int fsg_bind(struct usb_configuration *c, struct usb_function *f)
+static int __init fsg_bind(struct usb_configuration *c, struct usb_function *f)
{
struct fsg_dev *fsg = fsg_from_func(f);
struct usb_gadget *gadget = c->cdev->gadget;
@@ -2954,7 +2954,6 @@ static int fsg_bind(struct usb_configuration *c, struct usb_function *f)
autoconf_fail:
ERROR(fsg, "unable to autoconfigure all endpoints\n");
rc = -ENOTSUPP;
- fsg_unbind(c, f);
return rc;
}
diff --git a/drivers/usb/gadget/f_obex.c b/drivers/usb/gadget/f_obex.c
index b4a3ba654ea5..8f8c64371475 100644
--- a/drivers/usb/gadget/f_obex.c
+++ b/drivers/usb/gadget/f_obex.c
@@ -23,6 +23,7 @@
/* #define VERBOSE_DEBUG */
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/device.h>
diff --git a/drivers/usb/gadget/f_phonet.c b/drivers/usb/gadget/f_phonet.c
index d2de10b9dc4b..3c6e1a058745 100644
--- a/drivers/usb/gadget/f_phonet.c
+++ b/drivers/usb/gadget/f_phonet.c
@@ -20,6 +20,7 @@
* 02110-1301 USA
*/
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/device.h>
diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index a30e60c7f129..56b022150f22 100644
--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
@@ -24,6 +24,7 @@
/* #define VERBOSE_DEBUG */
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/etherdevice.h>
diff --git a/drivers/usb/gadget/f_serial.c b/drivers/usb/gadget/f_serial.c
index db0aa93606ef..490b00b01a7d 100644
--- a/drivers/usb/gadget/f_serial.c
+++ b/drivers/usb/gadget/f_serial.c
@@ -10,6 +10,7 @@
* either version 2 of that License or (at your option) any later version.
*/
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/device.h>
diff --git a/drivers/usb/gadget/f_sourcesink.c b/drivers/usb/gadget/f_sourcesink.c
index 09cba273d2db..6d3cc443d914 100644
--- a/drivers/usb/gadget/f_sourcesink.c
+++ b/drivers/usb/gadget/f_sourcesink.c
@@ -21,6 +21,7 @@
/* #define VERBOSE_DEBUG */
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/device.h>
diff --git a/drivers/usb/gadget/f_subset.c b/drivers/usb/gadget/f_subset.c
index a9c98fdb626d..8675ca415329 100644
--- a/drivers/usb/gadget/f_subset.c
+++ b/drivers/usb/gadget/f_subset.c
@@ -19,6 +19,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/etherdevice.h>
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index 1edbc12fff18..e511fec9f26d 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -136,6 +136,12 @@
#define gadget_is_r8a66597(g) 0
#endif
+#ifdef CONFIG_USB_S3C_HSOTG
+#define gadget_is_s3c_hsotg(g) (!strcmp("s3c-hsotg", (g)->name))
+#else
+#define gadget_is_s3c_hsotg(g) 0
+#endif
+
/**
* usb_gadget_controller_number - support bcdDevice id convention
@@ -192,6 +198,8 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
return 0x24;
else if (gadget_is_r8a66597(gadget))
return 0x25;
+ else if (gadget_is_s3c_hsotg(gadget))
+ return 0x26;
return -ENOENT;
}
diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c
index 04f6224b7e06..2b56ce621852 100644
--- a/drivers/usb/gadget/gmidi.c
+++ b/drivers/usb/gadget/gmidi.c
@@ -21,6 +21,7 @@
/* #define VERBOSE_DEBUG */
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/utsname.h>
#include <linux/device.h>
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index e8edc640381e..1088d08c7ed8 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -1768,7 +1768,7 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id)
* usb_gadget_driver_{register,unregister}() must change.
*/
if (the_controller) {
- WARNING(dev, "ignoring %s\n", pci_name(pdev));
+ pr_warning("ignoring %s\n", pci_name(pdev));
return -EBUSY;
}
if (!pdev->irq) {
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c
index 01ee0b9bc957..e743122fcd93 100644
--- a/drivers/usb/gadget/imx_udc.c
+++ b/drivers/usb/gadget/imx_udc.c
@@ -29,6 +29,7 @@
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/timer.h>
+#include <linux/slab.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c
index 6cd3d54f5640..fded3fca793b 100644
--- a/drivers/usb/gadget/lh7a40x_udc.c
+++ b/drivers/usb/gadget/lh7a40x_udc.c
@@ -22,6 +22,7 @@
*/
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include "lh7a40x_udc.h"
diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c
index a8c8543d1b08..166bf71fd348 100644
--- a/drivers/usb/gadget/m66592-udc.c
+++ b/drivers/usb/gadget/m66592-udc.c
@@ -25,6 +25,7 @@
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include <linux/err.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/multi.c b/drivers/usb/gadget/multi.c
index 76496f5d272c..a930d7fd7e7a 100644
--- a/drivers/usb/gadget/multi.c
+++ b/drivers/usb/gadget/multi.c
@@ -211,8 +211,6 @@ static int __init cdc_do_config(struct usb_configuration *c)
ret = fsg_add(c->cdev, c, fsg_common);
if (ret < 0)
return ret;
- if (ret < 0)
- return ret;
return 0;
}
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 05b892c3d686..85b0d8921eae 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -31,6 +31,7 @@
#include <linux/clk.h>
#include <linux/irq.h>
#include <linux/gpio.h>
+#include <linux/slab.h>
#include <asm/byteorder.h>
#include <mach/hardware.h>
diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c
index 8b45145b9136..888d8f166c0b 100644
--- a/drivers/usb/gadget/r8a66597-udc.c
+++ b/drivers/usb/gadget/r8a66597-udc.c
@@ -27,6 +27,7 @@
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/err.h>
+#include <linux/slab.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index 48267bc0b2e0..5c0d06c79a81 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -28,6 +28,7 @@
#include <linux/init.h>
#include <linux/list.h>
#include <linux/proc_fs.h>
+#include <linux/slab.h>
#include <linux/seq_file.h>
#include <linux/netdevice.h>
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index f742c8e7397c..124a8ccfdcda 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -22,6 +22,7 @@
#include <linux/seq_file.h>
#include <linux/delay.h>
#include <linux/io.h>
+#include <linux/slab.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/u_audio.c b/drivers/usb/gadget/u_audio.c
index 35e0930f5bbb..7a86d2c9109c 100644
--- a/drivers/usb/gadget/u_audio.c
+++ b/drivers/usb/gadget/u_audio.c
@@ -10,6 +10,7 @@
*/
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/device.h>
#include <linux/delay.h>
#include <linux/ctype.h>
diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index 84ca195c2d10..07f4178ad178 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -23,6 +23,7 @@
/* #define VERBOSE_DEBUG */
#include <linux/kernel.h>
+#include <linux/gfp.h>
#include <linux/device.h>
#include <linux/ctype.h>
#include <linux/etherdevice.h>
diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
index adf8260c3a6a..16bdf77f582a 100644
--- a/drivers/usb/gadget/u_serial.c
+++ b/drivers/usb/gadget/u_serial.c
@@ -23,6 +23,7 @@
#include <linux/delay.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
+#include <linux/slab.h>
#include "u_serial.h"
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c
index fac81ee193dd..807280d069f9 100644
--- a/drivers/usb/gadget/zero.c
+++ b/drivers/usb/gadget/zero.c
@@ -50,6 +50,7 @@
/* #define VERBOSE_DEBUG */
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/utsname.h>
#include <linux/device.h>
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index 4e0c67f1f51b..b6315aa47f7a 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -12,7 +12,7 @@ fhci-objs := fhci-hcd.o fhci-hub.o fhci-q.o fhci-mem.o \
ifeq ($(CONFIG_FHCI_DEBUG),y)
fhci-objs += fhci-dbg.o
endif
-xhci-objs := xhci-hcd.o xhci-mem.o xhci-pci.o xhci-ring.o xhci-hub.o xhci-dbg.o
+xhci-hcd-objs := xhci.o xhci-mem.o xhci-pci.o xhci-ring.o xhci-hub.o xhci-dbg.o
obj-$(CONFIG_USB_WHCI_HCD) += whci/
@@ -25,7 +25,7 @@ obj-$(CONFIG_USB_ISP1362_HCD) += isp1362-hcd.o
obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
obj-$(CONFIG_USB_UHCI_HCD) += uhci-hcd.o
obj-$(CONFIG_USB_FHCI_HCD) += fhci.o
-obj-$(CONFIG_USB_XHCI_HCD) += xhci.o
+obj-$(CONFIG_USB_XHCI_HCD) += xhci-hcd.o
obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o
obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o
obj-$(CONFIG_USB_U132_HCD) += u132-hcd.o
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index d8d6d3461d32..207e7a85aeb0 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -23,7 +23,6 @@
#include <linux/delay.h>
#include <linux/ioport.h>
#include <linux/sched.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/errno.h>
#include <linux/init.h>
@@ -35,6 +34,7 @@
#include <linux/moduleparam.h>
#include <linux/dma-mapping.h>
#include <linux/debugfs.h>
+#include <linux/slab.h>
#include "../core/hcd.h"
@@ -995,7 +995,7 @@ rescan:
/* endpoints can be iso streams. for now, we don't
* accelerate iso completions ... so spin a while.
*/
- if (qh->hw->hw_info1 == 0) {
+ if (qh->hw == NULL) {
ehci_vdbg (ehci, "iso delay\n");
goto idle_timeout;
}
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index 23cd917088b4..ead59f42e69b 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -21,6 +21,7 @@
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/usb/otg.h>
+#include <linux/slab.h>
#include <mach/mxc_ehci.h>
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index f0282d6bb7aa..a67a0030dd57 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -37,6 +37,7 @@
#include <linux/clk.h>
#include <linux/gpio.h>
#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
#include <plat/usb.h>
/*
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index 39340ae00ac4..a0aaaaff2560 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -1123,8 +1123,8 @@ iso_stream_find (struct ehci_hcd *ehci, struct urb *urb)
urb->interval);
}
- /* if dev->ep [epnum] is a QH, info1.maxpacket is nonzero */
- } else if (unlikely (stream->hw_info1 != 0)) {
+ /* if dev->ep [epnum] is a QH, hw is set */
+ } else if (unlikely (stream->hw != NULL)) {
ehci_dbg (ehci, "dev %s ep%d%s, not iso??\n",
urb->dev->devpath, epnum,
usb_pipein(urb->pipe) ? "in" : "out");
@@ -1565,13 +1565,27 @@ itd_patch(
static inline void
itd_link (struct ehci_hcd *ehci, unsigned frame, struct ehci_itd *itd)
{
- /* always prepend ITD/SITD ... only QH tree is order-sensitive */
- itd->itd_next = ehci->pshadow [frame];
- itd->hw_next = ehci->periodic [frame];
- ehci->pshadow [frame].itd = itd;
+ union ehci_shadow *prev = &ehci->pshadow[frame];
+ __hc32 *hw_p = &ehci->periodic[frame];
+ union ehci_shadow here = *prev;
+ __hc32 type = 0;
+
+ /* skip any iso nodes which might belong to previous microframes */
+ while (here.ptr) {
+ type = Q_NEXT_TYPE(ehci, *hw_p);
+ if (type == cpu_to_hc32(ehci, Q_TYPE_QH))
+ break;
+ prev = periodic_next_shadow(ehci, prev, type);
+ hw_p = shadow_next_periodic(ehci, &here, type);
+ here = *prev;
+ }
+
+ itd->itd_next = here;
+ itd->hw_next = *hw_p;
+ prev->itd = itd;
itd->frame = frame;
wmb ();
- ehci->periodic[frame] = cpu_to_hc32(ehci, itd->itd_dma | Q_TYPE_ITD);
+ *hw_p = cpu_to_hc32(ehci, itd->itd_dma | Q_TYPE_ITD);
}
/* fit urb's itds into the selected schedule slot; activate as needed */
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 2d85e21ff282..b1dce96dd621 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -394,9 +394,8 @@ struct ehci_iso_sched {
* acts like a qh would, if EHCI had them for ISO.
*/
struct ehci_iso_stream {
- /* first two fields match QH, but info1 == 0 */
- __hc32 hw_next;
- __hc32 hw_info1;
+ /* first field matches ehci_hq, but is NULL */
+ struct ehci_qh_hw *hw;
u32 refcount;
u8 bEndpointAddress;
diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c
index 5dcfb3de9945..15379c636143 100644
--- a/drivers/usb/host/fhci-hcd.c
+++ b/drivers/usb/host/fhci-hcd.c
@@ -27,6 +27,7 @@
#include <linux/usb.h>
#include <linux/of_platform.h>
#include <linux/of_gpio.h>
+#include <linux/slab.h>
#include <asm/qe.h>
#include <asm/fsl_gtm.h>
#include "../core/hcd.h"
diff --git a/drivers/usb/host/fhci-mem.c b/drivers/usb/host/fhci-mem.c
index 2c0736c99712..5591bfb499d1 100644
--- a/drivers/usb/host/fhci-mem.c
+++ b/drivers/usb/host/fhci-mem.c
@@ -18,6 +18,7 @@
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/delay.h>
+#include <linux/slab.h>
#include <linux/list.h>
#include <linux/usb.h>
#include "../core/hcd.h"
diff --git a/drivers/usb/host/fhci-q.c b/drivers/usb/host/fhci-q.c
index b0a1446ba292..f73c92359beb 100644
--- a/drivers/usb/host/fhci-q.c
+++ b/drivers/usb/host/fhci-q.c
@@ -19,6 +19,7 @@
#include <linux/types.h>
#include <linux/spinlock.h>
#include <linux/errno.h>
+#include <linux/slab.h>
#include <linux/list.h>
#include <linux/usb.h>
#include "../core/hcd.h"
diff --git a/drivers/usb/host/fhci-tds.c b/drivers/usb/host/fhci-tds.c
index e1232890c78b..57013479d7f7 100644
--- a/drivers/usb/host/fhci-tds.c
+++ b/drivers/usb/host/fhci-tds.c
@@ -18,6 +18,7 @@
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/errno.h>
+#include <linux/slab.h>
#include <linux/list.h>
#include <linux/io.h>
#include <linux/usb.h>
diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
index 88b03214622b..35742f8c7cda 100644
--- a/drivers/usb/host/hwa-hc.c
+++ b/drivers/usb/host/hwa-hc.c
@@ -55,6 +55,7 @@
*/
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/workqueue.h>
#include <linux/wait.h>
diff --git a/drivers/usb/host/imx21-hcd.c b/drivers/usb/host/imx21-hcd.c
index 213e270e1c29..8a12f297645f 100644
--- a/drivers/usb/host/imx21-hcd.c
+++ b/drivers/usb/host/imx21-hcd.c
@@ -54,6 +54,7 @@
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#include "../core/hcd.h"
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index a2b305477afe..92de71dc7729 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -62,6 +62,7 @@
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/list.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/usb/isp116x.h>
#include <linux/platform_device.h>
diff --git a/drivers/usb/host/ohci-q.c b/drivers/usb/host/ohci-q.c
index 35288bcae0db..83094d067e0f 100644
--- a/drivers/usb/host/ohci-q.c
+++ b/drivers/usb/host/ohci-q.c
@@ -8,6 +8,7 @@
*/
#include <linux/irq.h>
+#include <linux/slab.h>
static void urb_free_priv (struct ohci_hcd *hc, urb_priv_t *urb_priv)
{
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index bee558aed427..d478ffad59b4 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -37,6 +37,7 @@
#include <linux/io.h>
#include <linux/mm.h>
#include <linux/irq.h>
+#include <linux/slab.h>
#include <asm/cacheflush.h>
#include "../core/hcd.h"
@@ -418,7 +419,7 @@ static u8 alloc_usb_address(struct r8a66597 *r8a66597, struct urb *urb)
/* this function must be called with interrupt disabled */
static void free_usb_address(struct r8a66597 *r8a66597,
- struct r8a66597_device *dev)
+ struct r8a66597_device *dev, int reset)
{
int port;
@@ -430,7 +431,13 @@ static void free_usb_address(struct r8a66597 *r8a66597,
dev->state = USB_STATE_DEFAULT;
r8a66597->address_map &= ~(1 << dev->address);
dev->address = 0;
- dev_set_drvdata(&dev->udev->dev, NULL);
+ /*
+ * Only when resetting USB, it is necessary to erase drvdata. When
+ * a usb device with usb hub is disconnect, "dev->udev" is already
+ * freed on usb_desconnect(). So we cannot access the data.
+ */
+ if (reset)
+ dev_set_drvdata(&dev->udev->dev, NULL);
list_del(&dev->device_list);
kfree(dev);
@@ -1069,7 +1076,7 @@ static void r8a66597_usb_disconnect(struct r8a66597 *r8a66597, int port)
struct r8a66597_device *dev = r8a66597->root_hub[port].dev;
disable_r8a66597_pipe_all(r8a66597, dev);
- free_usb_address(r8a66597, dev);
+ free_usb_address(r8a66597, dev, 0);
start_root_hub_sampling(r8a66597, port, 0);
}
@@ -2085,7 +2092,7 @@ static void update_usb_address_map(struct r8a66597 *r8a66597,
spin_lock_irqsave(&r8a66597->lock, flags);
dev = get_r8a66597_device(r8a66597, addr);
disable_r8a66597_pipe_all(r8a66597, dev);
- free_usb_address(r8a66597, dev);
+ free_usb_address(r8a66597, dev, 0);
put_child_connect_map(r8a66597, addr);
spin_unlock_irqrestore(&r8a66597->lock, flags);
}
@@ -2228,7 +2235,7 @@ static int r8a66597_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
rh->port |= (1 << USB_PORT_FEAT_RESET);
disable_r8a66597_pipe_all(r8a66597, dev);
- free_usb_address(r8a66597, dev);
+ free_usb_address(r8a66597, dev, 1);
r8a66597_mdfy(r8a66597, USBRST, USBRST | UACT,
get_dvstctr_reg(port));
diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c
index e52b954dda47..98cf0b26b968 100644
--- a/drivers/usb/host/uhci-debug.c
+++ b/drivers/usb/host/uhci-debug.c
@@ -9,6 +9,7 @@
* (C) Copyright 1999-2001 Johannes Erdfelt
*/
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/debugfs.h>
#include <linux/smp_lock.h>
diff --git a/drivers/usb/host/whci/asl.c b/drivers/usb/host/whci/asl.c
index 562eba108816..773249306031 100644
--- a/drivers/usb/host/whci/asl.c
+++ b/drivers/usb/host/whci/asl.c
@@ -16,6 +16,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/kernel.h>
+#include <linux/gfp.h>
#include <linux/dma-mapping.h>
#include <linux/uwb/umc.h>
#include <linux/usb.h>
diff --git a/drivers/usb/host/whci/debug.c b/drivers/usb/host/whci/debug.c
index 8c1c610c9513..c5305b599ca0 100644
--- a/drivers/usb/host/whci/debug.c
+++ b/drivers/usb/host/whci/debug.c
@@ -15,6 +15,7 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
diff --git a/drivers/usb/host/whci/init.c b/drivers/usb/host/whci/init.c
index 34a783cb0133..f7582e8e2169 100644
--- a/drivers/usb/host/whci/init.c
+++ b/drivers/usb/host/whci/init.c
@@ -16,6 +16,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/kernel.h>
+#include <linux/gfp.h>
#include <linux/dma-mapping.h>
#include <linux/uwb/umc.h>
diff --git a/drivers/usb/host/whci/pzl.c b/drivers/usb/host/whci/pzl.c
index 0db3fb2dc03a..33c5580b4d25 100644
--- a/drivers/usb/host/whci/pzl.c
+++ b/drivers/usb/host/whci/pzl.c
@@ -16,6 +16,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/kernel.h>
+#include <linux/gfp.h>
#include <linux/dma-mapping.h>
#include <linux/uwb/umc.h>
#include <linux/usb.h>
diff --git a/drivers/usb/host/whci/qset.c b/drivers/usb/host/whci/qset.c
index 7d4204db0f61..141d049beb3e 100644
--- a/drivers/usb/host/whci/qset.c
+++ b/drivers/usb/host/whci/qset.c
@@ -17,6 +17,7 @@
*/
#include <linux/kernel.h>
#include <linux/dma-mapping.h>
+#include <linux/slab.h>
#include <linux/uwb/umc.h>
#include <linux/usb.h>
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 49f7d72f8b1b..c09539bad1ee 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -22,6 +22,7 @@
#include <linux/usb.h>
#include <linux/pci.h>
+#include <linux/slab.h>
#include <linux/dmapool.h>
#include "xhci.h"
@@ -566,8 +567,13 @@ static inline unsigned int xhci_get_endpoint_interval(struct usb_device *udev,
if (interval < 3)
interval = 3;
if ((1 << interval) != 8*ep->desc.bInterval)
- dev_warn(&udev->dev, "ep %#x - rounding interval to %d microframes\n",
- ep->desc.bEndpointAddress, 1 << interval);
+ dev_warn(&udev->dev,
+ "ep %#x - rounding interval"
+ " to %d microframes, "
+ "ep desc says %d microframes\n",
+ ep->desc.bEndpointAddress,
+ 1 << interval,
+ 8*ep->desc.bInterval);
}
break;
default:
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 6ba841bca4a2..85d7e8f2085e 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -65,6 +65,7 @@
*/
#include <linux/scatterlist.h>
+#include <linux/slab.h>
#include "xhci.h"
/*
diff --git a/drivers/usb/host/xhci-hcd.c b/drivers/usb/host/xhci.c
index 4cb69e0af834..7e4277273908 100644
--- a/drivers/usb/host/xhci-hcd.c
+++ b/drivers/usb/host/xhci.c
@@ -23,6 +23,7 @@
#include <linux/irq.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
+#include <linux/slab.h>
#include "xhci.h"
@@ -1173,6 +1174,7 @@ static int xhci_configure_endpoint(struct xhci_hcd *xhci,
cmd_completion = &virt_dev->cmd_completion;
cmd_status = &virt_dev->cmd_status;
}
+ init_completion(cmd_completion);
if (!ctx_change)
ret = xhci_queue_configure_endpoint(xhci, in_ctx->dma,
diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index 4d2952f1fb13..094f91cbc578 100644
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -24,6 +24,7 @@
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/backlight.h>
#include <linux/timer.h>
@@ -202,6 +203,7 @@ static void appledisplay_work(struct work_struct *work)
static int appledisplay_probe(struct usb_interface *iface,
const struct usb_device_id *id)
{
+ struct backlight_properties props;
struct appledisplay *pdata;
struct usb_device *udev = interface_to_usbdev(iface);
struct usb_host_interface *iface_desc;
@@ -279,16 +281,16 @@ static int appledisplay_probe(struct usb_interface *iface,
/* Register backlight device */
snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
atomic_inc_return(&count_displays) - 1);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = 0xff;
pdata->bd = backlight_device_register(bl_name, NULL, pdata,
- &appledisplay_bl_data);
+ &appledisplay_bl_data, &props);
if (IS_ERR(pdata->bd)) {
dev_err(&iface->dev, "Backlight registration failed\n");
retval = PTR_ERR(pdata->bd);
goto error;
}
- pdata->bd->props.max_brightness = 0xff;
-
/* Try to get brightness */
brightness = appledisplay_bl_get_brightness(pdata->bd);
diff --git a/drivers/usb/misc/cypress_cy7c63.c b/drivers/usb/misc/cypress_cy7c63.c
index 1547d8cac5fb..2f43c57743c9 100644
--- a/drivers/usb/misc/cypress_cy7c63.c
+++ b/drivers/usb/misc/cypress_cy7c63.c
@@ -32,6 +32,7 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#define DRIVER_AUTHOR "Oliver Bock (bock@tfh-berlin.de)"
diff --git a/drivers/usb/misc/cytherm.c b/drivers/usb/misc/cytherm.c
index b9cbbbda8245..1d7251bc1b5f 100644
--- a/drivers/usb/misc/cytherm.c
+++ b/drivers/usb/misc/cytherm.c
@@ -17,6 +17,7 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/usb.h>
diff --git a/drivers/usb/misc/isight_firmware.c b/drivers/usb/misc/isight_firmware.c
index 06e990adc6cd..fe1d44319d0a 100644
--- a/drivers/usb/misc/isight_firmware.c
+++ b/drivers/usb/misc/isight_firmware.c
@@ -25,6 +25,7 @@
#include <linux/firmware.h>
#include <linux/errno.h>
#include <linux/module.h>
+#include <linux/slab.h>
static const struct usb_device_id id_table[] = {
{USB_DEVICE(0x05ac, 0x8300)},
diff --git a/drivers/usb/misc/sisusbvga/sisusb_con.c b/drivers/usb/misc/sisusbvga/sisusb_con.c
index b624320df903..b271b0557a1f 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_con.c
+++ b/drivers/usb/misc/sisusbvga/sisusb_con.c
@@ -58,7 +58,6 @@
#include <linux/string.h>
#include <linux/kd.h>
#include <linux/init.h>
-#include <linux/slab.h>
#include <linux/vt_kern.h>
#include <linux/selection.h>
#include <linux/spinlock.h>
diff --git a/drivers/usb/misc/sisusbvga/sisusb_init.c b/drivers/usb/misc/sisusbvga/sisusb_init.c
index 0ab990744830..cb8a3d91f970 100644
--- a/drivers/usb/misc/sisusbvga/sisusb_init.c
+++ b/drivers/usb/misc/sisusbvga/sisusb_init.c
@@ -41,7 +41,6 @@
#include <linux/errno.h>
#include <linux/poll.h>
#include <linux/init.h>
-#include <linux/slab.h>
#include <linux/spinlock.h>
#include "sisusb.h"
diff --git a/drivers/usb/misc/trancevibrator.c b/drivers/usb/misc/trancevibrator.c
index 5da28eaee314..d77aba46ae85 100644
--- a/drivers/usb/misc/trancevibrator.c
+++ b/drivers/usb/misc/trancevibrator.c
@@ -22,6 +22,7 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/usb.h>
diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c
index f56fed53f2dd..796e2f68f749 100644
--- a/drivers/usb/misc/uss720.c
+++ b/drivers/usb/misc/uss720.c
@@ -49,6 +49,7 @@
#include <linux/delay.h>
#include <linux/completion.h>
#include <linux/kref.h>
+#include <linux/slab.h>
/*
* Version Information
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index 6dd44bc1f5ff..ddf7f9a1b336 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -17,6 +17,7 @@
#include <linux/mm.h>
#include <linux/smp_lock.h>
#include <linux/scatterlist.h>
+#include <linux/slab.h>
#include <asm/uaccess.h>
diff --git a/drivers/usb/mon/mon_main.c b/drivers/usb/mon/mon_main.c
index e0c2db3b767b..e4af18b93c7d 100644
--- a/drivers/usb/mon/mon_main.c
+++ b/drivers/usb/mon/mon_main.c
@@ -9,6 +9,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/usb.h>
+#include <linux/slab.h>
#include <linux/notifier.h>
#include <linux/mutex.h>
diff --git a/drivers/usb/mon/mon_stat.c b/drivers/usb/mon/mon_stat.c
index ac8b0d5ce7f8..1becdc3837e6 100644
--- a/drivers/usb/mon/mon_stat.c
+++ b/drivers/usb/mon/mon_stat.c
@@ -8,6 +8,7 @@
*/
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/fs.h>
#include <asm/uaccess.h>
diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c
index 31c11888ec6a..4d0be130f49b 100644
--- a/drivers/usb/mon/mon_text.c
+++ b/drivers/usb/mon/mon_text.c
@@ -7,6 +7,7 @@
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/usb.h>
+#include <linux/slab.h>
#include <linux/time.h>
#include <linux/mutex.h>
#include <linux/debugfs.h>
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index bcee1339d4fd..719a22d664ef 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -11,7 +11,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
-#include <linux/slab.h>
#include <linux/init.h>
#include <linux/list.h>
#include <linux/gpio.h>
diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c
index 3c69a76ec392..59dc3d351b60 100644
--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c
@@ -7,6 +7,7 @@
*/
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#include "musb_core.h"
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index a883f9dd3f8a..29bce5c0fd10 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -24,7 +24,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
-#include <linux/slab.h>
#include <linux/init.h>
#include <linux/list.h>
#include <linux/delay.h>
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index b4bbf8f2c238..0e8b8ab1d168 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -379,7 +379,6 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
u8 devctl, u8 power)
{
irqreturn_t handled = IRQ_NONE;
- void __iomem *mbase = musb->mregs;
DBG(3, "<== Power=%02x, DevCtl=%02x, int_usb=0x%x\n", power, devctl,
int_usb);
@@ -394,6 +393,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
if (devctl & MUSB_DEVCTL_HM) {
#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ void __iomem *mbase = musb->mregs;
+
switch (musb->xceiv->state) {
case OTG_STATE_A_SUSPEND:
/* remote wakeup? later, GetPortStatus
@@ -471,6 +472,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
#ifdef CONFIG_USB_MUSB_HDRC_HCD
/* see manual for the order of the tests */
if (int_usb & MUSB_INTR_SESSREQ) {
+ void __iomem *mbase = musb->mregs;
+
DBG(1, "SESSION_REQUEST (%s)\n", otg_state_string(musb));
/* IRQ arrives from ID pin sense or (later, if VBUS power
@@ -519,6 +522,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
case OTG_STATE_A_WAIT_BCON:
case OTG_STATE_A_WAIT_VRISE:
if (musb->vbuserr_retry) {
+ void __iomem *mbase = musb->mregs;
+
musb->vbuserr_retry--;
ignore = 1;
devctl |= MUSB_DEVCTL_SESSION;
@@ -622,6 +627,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
if (int_usb & MUSB_INTR_CONNECT) {
struct usb_hcd *hcd = musb_to_hcd(musb);
+ void __iomem *mbase = musb->mregs;
handled = IRQ_HANDLED;
musb->is_active = 1;
@@ -2007,7 +2013,6 @@ bad_config:
/* host side needs more setup */
if (is_host_enabled(musb)) {
struct usb_hcd *hcd = musb_to_hcd(musb);
- u8 busctl;
otg_set_host(musb->xceiv, &hcd->self);
@@ -2018,9 +2023,9 @@ bad_config:
/* program PHY to use external vBus if required */
if (plat->extvbus) {
- busctl = musb_readb(musb->mregs, MUSB_ULPI_BUSCONTROL);
+ u8 busctl = musb_read_ulpi_buscontrol(musb->mregs);
busctl |= MUSB_ULPI_USE_EXTVBUS;
- musb_writeb(musb->mregs, MUSB_ULPI_BUSCONTROL, busctl);
+ musb_write_ulpi_buscontrol(musb->mregs, busctl);
}
}
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index d849fb81c131..cd9f4a9a06c6 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -469,7 +469,7 @@ struct musb_csr_regs {
struct musb_context_registers {
-#if defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP2430)
+#ifdef CONFIG_PM
u32 otg_sysconfig, otg_forcestandby;
#endif
u8 power;
@@ -483,7 +483,7 @@ struct musb_context_registers {
struct musb_csr_regs index_regs[MUSB_C_NUM_EPS];
};
-#if defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP2430)
+#ifdef CONFIG_PM
extern void musb_platform_save_context(struct musb *musb,
struct musb_context_registers *musb_context);
extern void musb_platform_restore_context(struct musb *musb,
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index a9f288cd70ed..6fca870e957e 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -43,6 +43,7 @@
#include <linux/moduleparam.h>
#include <linux/stat.h>
#include <linux/dma-mapping.h>
+#include <linux/slab.h>
#include "musb_core.h"
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 3421cf9858b5..dec896e888db 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -1689,7 +1689,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
dma->desired_mode = 1;
if (rx_count < hw_ep->max_packet_sz_rx) {
length = rx_count;
- dma->bDesiredMode = 0;
+ dma->desired_mode = 0;
} else {
length = urb->transfer_buffer_length;
}
diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h
index 8d8062b10e2f..fa55aacc385d 100644
--- a/drivers/usb/musb/musb_regs.h
+++ b/drivers/usb/musb/musb_regs.h
@@ -326,6 +326,11 @@ static inline void musb_write_rxfifoadd(void __iomem *mbase, u16 c_off)
musb_writew(mbase, MUSB_RXFIFOADD, c_off);
}
+static inline void musb_write_ulpi_buscontrol(void __iomem *mbase, u8 val)
+{
+ musb_writeb(mbase, MUSB_ULPI_BUSCONTROL, val);
+}
+
static inline u8 musb_read_txfifosz(void __iomem *mbase)
{
return musb_readb(mbase, MUSB_TXFIFOSZ);
@@ -346,6 +351,11 @@ static inline u16 musb_read_rxfifoadd(void __iomem *mbase)
return musb_readw(mbase, MUSB_RXFIFOADD);
}
+static inline u8 musb_read_ulpi_buscontrol(void __iomem *mbase)
+{
+ return musb_readb(mbase, MUSB_ULPI_BUSCONTROL);
+}
+
static inline u8 musb_read_configdata(void __iomem *mbase)
{
musb_writeb(mbase, MUSB_INDEX, 0);
@@ -510,20 +520,33 @@ static inline void musb_write_rxfifoadd(void __iomem *mbase, u16 c_off)
{
}
+static inline void musb_write_ulpi_buscontrol(void __iomem *mbase, u8 val)
+{
+}
+
static inline u8 musb_read_txfifosz(void __iomem *mbase)
{
+ return 0;
}
static inline u16 musb_read_txfifoadd(void __iomem *mbase)
{
+ return 0;
}
static inline u8 musb_read_rxfifosz(void __iomem *mbase)
{
+ return 0;
}
static inline u16 musb_read_rxfifoadd(void __iomem *mbase)
{
+ return 0;
+}
+
+static inline u8 musb_read_ulpi_buscontrol(void __iomem *mbase)
+{
+ return 0;
}
static inline u8 musb_read_configdata(void __iomem *mbase)
@@ -577,22 +600,27 @@ static inline void musb_write_txhubport(void __iomem *mbase, u8 epnum,
static inline u8 musb_read_rxfunaddr(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
static inline u8 musb_read_rxhubaddr(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
static inline u8 musb_read_rxhubport(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
static inline u8 musb_read_txfunaddr(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
static inline u8 musb_read_txhubaddr(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
static inline void musb_read_txhubport(void __iomem *mbase, u8 epnum)
diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c
index bfe5fe4ebfee..7775e1c0a215 100644
--- a/drivers/usb/musb/musb_virthub.c
+++ b/drivers/usb/musb/musb_virthub.c
@@ -35,7 +35,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
-#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/time.h>
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c
index 2fa7d5c00f31..1008044a3bbc 100644
--- a/drivers/usb/musb/musbhsdma.c
+++ b/drivers/usb/musb/musbhsdma.c
@@ -33,6 +33,7 @@
#include <linux/device.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include "musb_core.h"
#include "musbhsdma.h"
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 3fe16867b5a8..490cdf15ccb6 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -27,7 +27,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
-#include <linux/slab.h>
#include <linux/init.h>
#include <linux/list.h>
#include <linux/clk.h>
diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index 1c868096bd6f..5afa070d7dc9 100644
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -15,6 +15,7 @@
#include <linux/usb.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
+#include <linux/slab.h>
#include <plat/dma.h>
#include <plat/mux.h>
diff --git a/drivers/usb/otg/gpio_vbus.c b/drivers/usb/otg/gpio_vbus.c
index 1c26c94513e9..221c44444ec6 100644
--- a/drivers/usb/otg/gpio_vbus.c
+++ b/drivers/usb/otg/gpio_vbus.c
@@ -11,6 +11,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
+#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/usb.h>
#include <linux/workqueue.h>
diff --git a/drivers/usb/otg/nop-usb-xceiv.c b/drivers/usb/otg/nop-usb-xceiv.c
index af456b48985f..e70014ab0976 100644
--- a/drivers/usb/otg/nop-usb-xceiv.c
+++ b/drivers/usb/otg/nop-usb-xceiv.c
@@ -30,6 +30,7 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/usb/otg.h>
+#include <linux/slab.h>
struct nop_usb_xceiv {
struct otg_transceiver otg;
diff --git a/drivers/usb/otg/twl4030-usb.c b/drivers/usb/otg/twl4030-usb.c
index 3e4e9f434d78..223cdf46ccb7 100644
--- a/drivers/usb/otg/twl4030-usb.c
+++ b/drivers/usb/otg/twl4030-usb.c
@@ -37,6 +37,7 @@
#include <linux/regulator/consumer.h>
#include <linux/err.h>
#include <linux/notifier.h>
+#include <linux/slab.h>
/* Register defines */
diff --git a/drivers/usb/otg/ulpi.c b/drivers/usb/otg/ulpi.c
index 896527456b7e..9010225e0d06 100644
--- a/drivers/usb/otg/ulpi.c
+++ b/drivers/usb/otg/ulpi.c
@@ -24,6 +24,7 @@
*/
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/usb/otg.h>
#include <linux/usb/ulpi.h>
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index c78b255e3f83..a0ecb42cb33a 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -474,14 +474,14 @@ config USB_SERIAL_OTI6858
config USB_SERIAL_QCAUX
tristate "USB Qualcomm Auxiliary Serial Port Driver"
- ---help---
+ help
Say Y here if you want to use the auxiliary serial ports provided
by many modems based on Qualcomm chipsets. These ports often use
a proprietary protocol called DM and cannot be used for AT- or
PPP-based communication.
To compile this driver as a module, choose M here: the
- module will be called moto_modem. If unsure, choose N.
+ module will be called qcaux. If unsure, choose N.
config USB_SERIAL_QUALCOMM
tristate "USB Qualcomm Serial modem"
diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c
index 365db1097bfd..4fd7af98b1ae 100644
--- a/drivers/usb/serial/aircable.c
+++ b/drivers/usb/serial/aircable.c
@@ -43,6 +43,7 @@
*/
#include <linux/tty.h>
+#include <linux/slab.h>
#include <linux/tty_flip.h>
#include <linux/circ_buf.h>
#include <linux/usb.h>
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index 547c9448c28c..9b66bf19f751 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -26,6 +26,7 @@
#include <linux/init.h>
#include <linux/ioctl.h>
#include <linux/tty.h>
+#include <linux/slab.h>
#include <linux/tty_flip.h>
#include <linux/module.h>
#include <linux/usb.h>
diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c
index ba555c528cc6..7f547dc3a590 100644
--- a/drivers/usb/serial/bus.c
+++ b/drivers/usb/serial/bus.c
@@ -11,6 +11,7 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/tty.h>
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index 9f4fed1968b5..7e8e39818414 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -19,6 +19,7 @@
#include <linux/init.h>
#include <linux/tty.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
#include <linux/serial.h>
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index b22ac3258523..f347da2ef00a 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -181,6 +181,7 @@ static int usb_console_setup(struct console *co, char *options)
/* The console is special in terms of closing the device so
* indicate this port is now acting as a system console. */
port->console = 1;
+ port->port.console = 1;
mutex_unlock(&serial->disc_mutex);
return retval;
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 507382b0a9ed..ec9b0449ccf6 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -313,11 +313,6 @@ static int cp210x_set_config(struct usb_serial_port *port, u8 request,
return -EPROTO;
}
- /* Single data value */
- result = usb_control_msg(serial->dev,
- usb_sndctrlpipe(serial->dev, 0),
- request, REQTYPE_HOST_TO_DEVICE, data[0],
- 0, NULL, 0, 300);
return 0;
}
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 6af0dfa5f5ac..1d7c4fac02e8 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -91,7 +91,7 @@ struct ftdi_private {
unsigned long tx_outstanding_bytes;
unsigned long tx_outstanding_urbs;
unsigned short max_packet_size;
- struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() */
+ struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() and change_speed() */
};
/* struct ftdi_sio_quirk is used by devices requiring special attention. */
@@ -658,6 +658,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) },
{ USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) },
{ USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) },
+ { USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) },
@@ -1272,8 +1273,8 @@ check_and_exit:
(priv->flags & ASYNC_SPD_MASK)) ||
(((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
(old_priv.custom_divisor != priv->custom_divisor))) {
- mutex_unlock(&priv->cfg_lock);
change_speed(tty, port);
+ mutex_unlock(&priv->cfg_lock);
}
else
mutex_unlock(&priv->cfg_lock);
@@ -2264,9 +2265,11 @@ static void ftdi_set_termios(struct tty_struct *tty,
clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
} else {
/* set the baudrate determined before */
+ mutex_lock(&priv->cfg_lock);
if (change_speed(tty, port))
dev_err(&port->dev, "%s urb failed to set baudrate\n",
__func__);
+ mutex_unlock(&priv->cfg_lock);
/* Ensure RTS and DTR are raised when baudrate changed from 0 */
if (!old_termios || (old_termios->c_cflag & CBAUD) == B0)
set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 0727e198503e..75482cbc3998 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -501,6 +501,13 @@
#define CONTEC_COM1USBH_PID 0x8311 /* COM-1(USB)H */
/*
+ * Contec products (http://www.contec.com)
+ * Submitted by Daniel Sangorrin
+ */
+#define CONTEC_VID 0x06CE /* Vendor ID */
+#define CONTEC_COM1USBH_PID 0x8311 /* COM-1(USB)H */
+
+/*
* Definitions for B&B Electronics products.
*/
#define BANDB_VID 0x0856 /* B&B Electronics Vendor ID */
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 89fac36684c5..f804acb138ec 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -130,7 +130,7 @@ int usb_serial_generic_open(struct tty_struct *tty, struct usb_serial_port *port
spin_unlock_irqrestore(&port->lock, flags);
/* if we have a bulk endpoint, start reading from it */
- if (serial->num_bulk_in) {
+ if (port->bulk_in_size) {
/* Start reading from the device */
usb_fill_bulk_urb(port->read_urb, serial->dev,
usb_rcvbulkpipe(serial->dev,
@@ -159,10 +159,10 @@ static void generic_cleanup(struct usb_serial_port *port)
dbg("%s - port %d", __func__, port->number);
if (serial->dev) {
- /* shutdown any bulk reads that might be going on */
- if (serial->num_bulk_out)
+ /* shutdown any bulk transfers that might be going on */
+ if (port->bulk_out_size)
usb_kill_urb(port->write_urb);
- if (serial->num_bulk_in)
+ if (port->bulk_in_size)
usb_kill_urb(port->read_urb);
}
}
@@ -333,15 +333,15 @@ int usb_serial_generic_write(struct tty_struct *tty,
dbg("%s - port %d", __func__, port->number);
+ /* only do something if we have a bulk out endpoint */
+ if (!port->bulk_out_size)
+ return -ENODEV;
+
if (count == 0) {
dbg("%s - write request of 0 bytes", __func__);
return 0;
}
- /* only do something if we have a bulk out endpoint */
- if (!serial->num_bulk_out)
- return 0;
-
if (serial->type->max_in_flight_urbs)
return usb_serial_multi_urb_write(tty, port,
buf, count);
@@ -364,14 +364,19 @@ int usb_serial_generic_write_room(struct tty_struct *tty)
int room = 0;
dbg("%s - port %d", __func__, port->number);
+
+ if (!port->bulk_out_size)
+ return 0;
+
spin_lock_irqsave(&port->lock, flags);
if (serial->type->max_in_flight_urbs) {
if (port->urbs_in_flight < serial->type->max_in_flight_urbs)
room = port->bulk_out_size *
(serial->type->max_in_flight_urbs -
port->urbs_in_flight);
- } else if (serial->num_bulk_out)
+ } else {
room = kfifo_avail(&port->write_fifo);
+ }
spin_unlock_irqrestore(&port->lock, flags);
dbg("%s - returns %d", __func__, room);
@@ -382,15 +387,18 @@ int usb_serial_generic_chars_in_buffer(struct tty_struct *tty)
{
struct usb_serial_port *port = tty->driver_data;
struct usb_serial *serial = port->serial;
- int chars = 0;
unsigned long flags;
+ int chars;
dbg("%s - port %d", __func__, port->number);
+ if (!port->bulk_out_size)
+ return 0;
+
spin_lock_irqsave(&port->lock, flags);
if (serial->type->max_in_flight_urbs)
chars = port->tx_bytes_flight;
- else if (serial->num_bulk_out)
+ else
chars = kfifo_len(&port->write_fifo);
spin_unlock_irqrestore(&port->lock, flags);
@@ -415,11 +423,13 @@ void usb_serial_generic_resubmit_read_urb(struct usb_serial_port *port,
((serial->type->read_bulk_callback) ?
serial->type->read_bulk_callback :
usb_serial_generic_read_bulk_callback), port);
+
result = usb_submit_urb(urb, mem_flags);
- if (result)
+ if (result && result != -EPERM) {
dev_err(&port->dev,
"%s - failed resubmitting read urb, error %d\n",
__func__, result);
+ }
}
EXPORT_SYMBOL_GPL(usb_serial_generic_resubmit_read_urb);
@@ -498,23 +508,18 @@ void usb_serial_generic_write_bulk_callback(struct urb *urb)
if (port->urbs_in_flight < 0)
port->urbs_in_flight = 0;
spin_unlock_irqrestore(&port->lock, flags);
-
- if (status) {
- dbg("%s - nonzero multi-urb write bulk status "
- "received: %d", __func__, status);
- return;
- }
} else {
port->write_urb_busy = 0;
- if (status) {
- dbg("%s - nonzero multi-urb write bulk status "
- "received: %d", __func__, status);
+ if (status)
kfifo_reset_out(&port->write_fifo);
- } else
+ else
usb_serial_generic_write_start(port);
}
+ if (status)
+ dbg("%s - non-zero urb status: %d", __func__, status);
+
usb_serial_port_softint(port);
}
EXPORT_SYMBOL_GPL(usb_serial_generic_write_bulk_callback);
diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c
index 04a6cbbed2c0..a6b207c84917 100644
--- a/drivers/usb/serial/navman.c
+++ b/drivers/usb/serial/navman.c
@@ -12,6 +12,7 @@
* flags as the navman is rx only so cannot echo.
*/
+#include <linux/gfp.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/tty.h>
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index 701452ae9197..ed01f3b2de8c 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/tty.h>
#include <linux/tty_driver.h>
+#include <linux/slab.h>
#include <linux/tty_flip.h>
#include <linux/serial.h>
#include <linux/module.h>
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 847b805d63a3..ca9d866672aa 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -37,6 +37,7 @@
#include <linux/errno.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/bitops.h>
#include <linux/usb.h>
@@ -288,7 +289,9 @@ static int option_resume(struct usb_serial *serial);
#define QUALCOMM_VENDOR_ID 0x05C6
-#define MAXON_VENDOR_ID 0x16d8
+#define CMOTECH_VENDOR_ID 0x16d8
+#define CMOTECH_PRODUCT_6008 0x6008
+#define CMOTECH_PRODUCT_6280 0x6280
#define TELIT_VENDOR_ID 0x1bc7
#define TELIT_PRODUCT_UC864E 0x1003
@@ -309,6 +312,7 @@ static int option_resume(struct usb_serial *serial);
#define DLINK_VENDOR_ID 0x1186
#define DLINK_PRODUCT_DWM_652 0x3e04
#define DLINK_PRODUCT_DWM_652_U5 0xce16
+#define DLINK_PRODUCT_DWM_652_U5A 0xce1e
#define QISDA_VENDOR_ID 0x1da5
#define QISDA_PRODUCT_H21_4512 0x4512
@@ -332,6 +336,24 @@ static int option_resume(struct usb_serial *serial);
#define ALCATEL_VENDOR_ID 0x1bbb
#define ALCATEL_PRODUCT_X060S 0x0000
+#define PIRELLI_VENDOR_ID 0x1266
+#define PIRELLI_PRODUCT_C100_1 0x1002
+#define PIRELLI_PRODUCT_C100_2 0x1003
+#define PIRELLI_PRODUCT_1004 0x1004
+#define PIRELLI_PRODUCT_1005 0x1005
+#define PIRELLI_PRODUCT_1006 0x1006
+#define PIRELLI_PRODUCT_1007 0x1007
+#define PIRELLI_PRODUCT_1008 0x1008
+#define PIRELLI_PRODUCT_1009 0x1009
+#define PIRELLI_PRODUCT_100A 0x100a
+#define PIRELLI_PRODUCT_100B 0x100b
+#define PIRELLI_PRODUCT_100C 0x100c
+#define PIRELLI_PRODUCT_100D 0x100d
+#define PIRELLI_PRODUCT_100E 0x100e
+#define PIRELLI_PRODUCT_100F 0x100f
+#define PIRELLI_PRODUCT_1011 0x1011
+#define PIRELLI_PRODUCT_1012 0x1012
+
/* Airplus products */
#define AIRPLUS_VENDOR_ID 0x1011
#define AIRPLUS_PRODUCT_MCD650 0x3198
@@ -547,7 +569,8 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
- { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
+ { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */
+ { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
@@ -659,6 +682,7 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
{ USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
{ USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
+ { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5A) },
{ USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
{ USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
{ USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
@@ -666,7 +690,6 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
{ USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
{ USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
- { USB_DEVICE(ALINK_VENDOR_ID, 0xce16) },
{ USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
{ USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
{ USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
@@ -675,6 +698,24 @@ static const struct usb_device_id option_ids[] = {
.driver_info = (kernel_ulong_t)&four_g_w14_blacklist
},
{ USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
+ /* Pirelli */
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_1)},
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_2)},
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1004)},
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1005)},
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1006)},
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1007)},
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1008)},
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1009)},
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100A)},
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100B) },
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100C) },
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100D) },
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100E) },
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100F) },
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1011)},
+ { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1012)},
+
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
@@ -798,12 +839,19 @@ static int option_probe(struct usb_serial *serial,
const struct usb_device_id *id)
{
struct option_intf_private *data;
+
/* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
return -ENODEV;
+ /* Bandrich modem and AT command interface is 0xff */
+ if ((serial->dev->descriptor.idVendor == BANDRICH_VENDOR_ID ||
+ serial->dev->descriptor.idVendor == PIRELLI_VENDOR_ID) &&
+ serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff)
+ return -ENODEV;
+
data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
if (!data)
return -ENOMEM;
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 310ff6ec6567..53a2d5a935a2 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -47,6 +47,35 @@ static const struct usb_device_id id_table[] = {
{USB_DEVICE(0x05c6, 0x9221)}, /* Generic Gobi QDL device */
{USB_DEVICE(0x05c6, 0x9231)}, /* Generic Gobi QDL device */
{USB_DEVICE(0x1f45, 0x0001)}, /* Unknown Gobi QDL device */
+ {USB_DEVICE(0x413c, 0x8185)}, /* Dell Gobi 2000 QDL device (N0218, VU936) */
+ {USB_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */
+ {USB_DEVICE(0x05c6, 0x9224)}, /* Sony Gobi 2000 QDL device (N0279, VU730) */
+ {USB_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */
+ {USB_DEVICE(0x05c6, 0x9244)}, /* Samsung Gobi 2000 QDL device (VL176) */
+ {USB_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */
+ {USB_DEVICE(0x03f0, 0x241d)}, /* HP Gobi 2000 QDL device (VP412) */
+ {USB_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */
+ {USB_DEVICE(0x05c6, 0x9214)}, /* Acer Gobi 2000 QDL device (VP413) */
+ {USB_DEVICE(0x05c6, 0x9215)}, /* Acer Gobi 2000 Modem device (VP413) */
+ {USB_DEVICE(0x05c6, 0x9264)}, /* Asus Gobi 2000 QDL device (VR305) */
+ {USB_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */
+ {USB_DEVICE(0x05c6, 0x9234)}, /* Top Global Gobi 2000 QDL device (VR306) */
+ {USB_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */
+ {USB_DEVICE(0x05c6, 0x9274)}, /* iRex Technologies Gobi 2000 QDL device (VR307) */
+ {USB_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */
+ {USB_DEVICE(0x1199, 0x9000)}, /* Sierra Wireless Gobi 2000 QDL device (VT773) */
+ {USB_DEVICE(0x1199, 0x9001)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
+ {USB_DEVICE(0x1199, 0x9002)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
+ {USB_DEVICE(0x1199, 0x9003)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
+ {USB_DEVICE(0x1199, 0x9004)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
+ {USB_DEVICE(0x1199, 0x9005)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
+ {USB_DEVICE(0x1199, 0x9006)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
+ {USB_DEVICE(0x1199, 0x9007)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
+ {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(0x16d8, 0x8001)}, /* CMDTech Gobi 2000 QDL device (VU922) */
+ {USB_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, id_table);
diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c
index 4b463cd140ef..43a0cadd5782 100644
--- a/drivers/usb/serial/safe_serial.c
+++ b/drivers/usb/serial/safe_serial.c
@@ -64,8 +64,8 @@
#include <linux/kernel.h>
#include <linux/errno.h>
+#include <linux/gfp.h>
#include <linux/init.h>
-#include <linux/slab.h>
#include <linux/tty.h>
#include <linux/tty_driver.h>
#include <linux/tty_flip.h>
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 34e6f894cba9..9202f94505e6 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -26,6 +26,7 @@
#include <linux/jiffies.h>
#include <linux/errno.h>
#include <linux/tty.h>
+#include <linux/slab.h>
#include <linux/tty_flip.h>
#include <linux/module.h>
#include <linux/usb.h>
diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c
index ee190cc1757c..d9457bd4fe10 100644
--- a/drivers/usb/serial/symbolserial.c
+++ b/drivers/usb/serial/symbolserial.c
@@ -12,6 +12,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/tty.h>
+#include <linux/slab.h>
#include <linux/tty_driver.h>
#include <linux/tty_flip.h>
#include <linux/module.h>
diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c
index 252cc2d993b2..28026b47344a 100644
--- a/drivers/usb/serial/usb_debug.c
+++ b/drivers/usb/serial/usb_debug.c
@@ -8,6 +8,7 @@
* 2 as published by the Free Software Foundation.
*/
+#include <linux/gfp.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/tty.h>
diff --git a/drivers/usb/storage/alauda.c b/drivers/usb/storage/alauda.c
index 67edc65acb8e..42d0eaed4a01 100644
--- a/drivers/usb/storage/alauda.c
+++ b/drivers/usb/storage/alauda.c
@@ -32,6 +32,7 @@
*/
#include <linux/module.h>
+#include <linux/slab.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
diff --git a/drivers/usb/storage/karma.c b/drivers/usb/storage/karma.c
index 7953d93a7739..ba1b78906880 100644
--- a/drivers/usb/storage/karma.c
+++ b/drivers/usb/storage/karma.c
@@ -19,6 +19,7 @@
*/
#include <linux/module.h>
+#include <linux/slab.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
diff --git a/drivers/usb/storage/option_ms.c b/drivers/usb/storage/option_ms.c
index 773a5cd38c5a..89460181d122 100644
--- a/drivers/usb/storage/option_ms.c
+++ b/drivers/usb/storage/option_ms.c
@@ -21,6 +21,7 @@
*/
#include <linux/usb.h>
+#include <linux/slab.h>
#include "usb.h"
#include "transport.h"
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 4cc035562cc2..d8d98cfecada 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -43,7 +43,6 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/slab.h>
#include <linux/module.h>
#include <linux/mutex.h>
diff --git a/drivers/usb/storage/sierra_ms.c b/drivers/usb/storage/sierra_ms.c
index 4395c4100ec2..57fc2f532cab 100644
--- a/drivers/usb/storage/sierra_ms.c
+++ b/drivers/usb/storage/sierra_ms.c
@@ -3,6 +3,7 @@
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_device.h>
#include <linux/usb.h>
+#include <linux/slab.h>
#include "usb.h"
#include "transport.h"
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 468038126e5e..f253edec3bb8 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -44,8 +44,8 @@
*/
#include <linux/sched.h>
+#include <linux/gfp.h>
#include <linux/errno.h>
-#include <linux/slab.h>
#include <linux/usb/quirks.h>
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 98b549b1cab2..ccf1dbbb87ef 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -374,6 +374,15 @@ UNUSUAL_DEV( 0x04ce, 0x0002, 0x0074, 0x0074,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_INQUIRY),
+/* Reported by Ondrej Zary <linux@rainbow-software.org>
+ * The device reports one sector more and breaks when that sector is accessed
+ */
+UNUSUAL_DEV( 0x04ce, 0x0002, 0x026c, 0x026c,
+ "ScanLogic",
+ "SL11R-IDE",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* Reported by Kriston Fincher <kriston@airmail.net>
* Patch submitted by Sean Millichamp <sean@bruenor.org>
* This is to support the Panasonic PalmCam PV-SD4090
@@ -1380,20 +1389,6 @@ UNUSUAL_DEV( 0x0f19, 0x0105, 0x0100, 0x0100,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
-/* Jeremy Katz <katzj@redhat.com>:
- * The Blackberry Pearl can run in two modes; a usb-storage only mode
- * and a mode that allows access via mass storage and to its database.
- * The berry_charge module will set the device to dual mode and thus we
- * should ignore its native mode if that module is built
- */
-#ifdef CONFIG_USB_BERRY_CHARGE
-UNUSUAL_DEV( 0x0fca, 0x0006, 0x0001, 0x0001,
- "RIM",
- "Blackberry Pearl",
- US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_IGNORE_DEVICE ),
-#endif
-
/* Reported by Michael Stattmann <michael@stattmann.com> */
UNUSUAL_DEV( 0x0fce, 0xd008, 0x0000, 0x0000,
"Sony Ericsson",
diff --git a/drivers/usb/wusbcore/cbaf.c b/drivers/usb/wusbcore/cbaf.c
index 51a8e0d5789d..c0c5665e60a9 100644
--- a/drivers/usb/wusbcore/cbaf.c
+++ b/drivers/usb/wusbcore/cbaf.c
@@ -92,6 +92,7 @@
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/random.h>
+#include <linux/slab.h>
#include <linux/mutex.h>
#include <linux/uwb.h>
#include <linux/usb/wusb.h>
diff --git a/drivers/usb/wusbcore/crypto.c b/drivers/usb/wusbcore/crypto.c
index 9579cf4c38bf..827c87f10cc5 100644
--- a/drivers/usb/wusbcore/crypto.c
+++ b/drivers/usb/wusbcore/crypto.c
@@ -49,6 +49,7 @@
#include <linux/module.h>
#include <linux/err.h>
#include <linux/uwb.h>
+#include <linux/slab.h>
#include <linux/usb/wusb.h>
#include <linux/scatterlist.h>
diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c
index 1c918286159c..46e79d349498 100644
--- a/drivers/usb/wusbcore/devconnect.c
+++ b/drivers/usb/wusbcore/devconnect.c
@@ -88,6 +88,7 @@
#include <linux/jiffies.h>
#include <linux/ctype.h>
+#include <linux/slab.h>
#include <linux/workqueue.h>
#include "wusbhc.h"
diff --git a/drivers/usb/wusbcore/mmc.c b/drivers/usb/wusbcore/mmc.c
index 2d827397e30b..0a57ff0a0b0c 100644
--- a/drivers/usb/wusbcore/mmc.c
+++ b/drivers/usb/wusbcore/mmc.c
@@ -37,6 +37,7 @@
* - add timers that autoremove intervalled IEs?
*/
#include <linux/usb/wusb.h>
+#include <linux/slab.h>
#include "wusbhc.h"
/* Initialize the MMCIEs handling mechanism */
diff --git a/drivers/usb/wusbcore/rh.c b/drivers/usb/wusbcore/rh.c
index 9fe4246cecb9..a68ad7aa0b59 100644
--- a/drivers/usb/wusbcore/rh.c
+++ b/drivers/usb/wusbcore/rh.c
@@ -69,6 +69,7 @@
*
* wusbhc_rh_start_port_reset() ??? unimplemented
*/
+#include <linux/slab.h>
#include "wusbhc.h"
/*
diff --git a/drivers/usb/wusbcore/security.c b/drivers/usb/wusbcore/security.c
index edcd2d756037..b60799b811c1 100644
--- a/drivers/usb/wusbcore/security.c
+++ b/drivers/usb/wusbcore/security.c
@@ -23,6 +23,7 @@
* FIXME: docs
*/
#include <linux/types.h>
+#include <linux/slab.h>
#include <linux/usb/ch9.h>
#include <linux/random.h>
#include "wusbhc.h"
diff --git a/drivers/usb/wusbcore/wa-hc.c b/drivers/usb/wusbcore/wa-hc.c
index 9d04722415bb..59a748a0e5da 100644
--- a/drivers/usb/wusbcore/wa-hc.c
+++ b/drivers/usb/wusbcore/wa-hc.c
@@ -22,6 +22,7 @@
*
* FIXME: docs
*/
+#include <linux/slab.h>
#include "wusbhc.h"
#include "wa-hc.h"
diff --git a/drivers/usb/wusbcore/wa-nep.c b/drivers/usb/wusbcore/wa-nep.c
index 17d2626038be..f67f7f1e6df9 100644
--- a/drivers/usb/wusbcore/wa-nep.c
+++ b/drivers/usb/wusbcore/wa-nep.c
@@ -51,6 +51,7 @@
*/
#include <linux/workqueue.h>
#include <linux/ctype.h>
+#include <linux/slab.h>
#include "wa-hc.h"
#include "wusbhc.h"
diff --git a/drivers/usb/wusbcore/wa-rpipe.c b/drivers/usb/wusbcore/wa-rpipe.c
index 7369655f69cd..c7b1d8108de9 100644
--- a/drivers/usb/wusbcore/wa-rpipe.c
+++ b/drivers/usb/wusbcore/wa-rpipe.c
@@ -60,6 +60,7 @@
#include <linux/init.h>
#include <asm/atomic.h>
#include <linux/bitmap.h>
+#include <linux/slab.h>
#include "wusbhc.h"
#include "wa-hc.h"
diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
index 3aad333ae9ce..608d61a105f6 100644
--- a/drivers/usb/wusbcore/wa-xfer.c
+++ b/drivers/usb/wusbcore/wa-xfer.c
@@ -81,6 +81,7 @@
*/
#include <linux/init.h>
#include <linux/spinlock.h>
+#include <linux/slab.h>
#include <linux/hash.h>
#include "wa-hc.h"