summaryrefslogtreecommitdiff
path: root/drivers/usb
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/core/devio.c48
-rw-r--r--drivers/usb/core/driver.c8
-rw-r--r--drivers/usb/core/endpoint.c1
-rw-r--r--drivers/usb/core/hcd-pci.c127
-rw-r--r--drivers/usb/core/hub.c1
-rw-r--r--drivers/usb/core/message.c1
-rw-r--r--drivers/usb/gadget/f_audio.c6
-rw-r--r--drivers/usb/gadget/f_eem.c3
-rw-r--r--drivers/usb/gadget/gmidi.c2
-rw-r--r--drivers/usb/gadget/multi.c2
-rw-r--r--drivers/usb/gadget/r8a66597-udc.c1
-rw-r--r--drivers/usb/gadget/s3c-hsotg.c1
-rw-r--r--drivers/usb/host/ehci-hub.c13
-rw-r--r--drivers/usb/host/fhci-tds.c6
-rw-r--r--drivers/usb/misc/sisusbvga/sisusb.c1
-rw-r--r--drivers/usb/otg/Kconfig1
-rw-r--r--drivers/usb/serial/ftdi_sio.c25
-rw-r--r--drivers/usb/serial/ftdi_sio_ids.h18
-rw-r--r--drivers/usb/serial/sierra.c1
-rw-r--r--drivers/usb/storage/scsiglue.c6
-rw-r--r--drivers/usb/storage/unusual_devs.h2
-rw-r--r--drivers/usb/storage/usb.c2
22 files changed, 234 insertions, 42 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 6e8bcdfd23b4..a678186f218f 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1312,9 +1312,9 @@ static int processcompl(struct async *as, void __user * __user *arg)
void __user *addr = as->userurb;
unsigned int i;
- if (as->userbuffer)
+ if (as->userbuffer && urb->actual_length)
if (copy_to_user(as->userbuffer, urb->transfer_buffer,
- urb->transfer_buffer_length))
+ urb->actual_length))
goto err_out;
if (put_user(as->status, &userurb->status))
goto err_out;
@@ -1334,14 +1334,11 @@ static int processcompl(struct async *as, void __user * __user *arg)
}
}
- free_async(as);
-
if (put_user(addr, (void __user * __user *)arg))
return -EFAULT;
return 0;
err_out:
- free_async(as);
return -EFAULT;
}
@@ -1371,8 +1368,11 @@ static struct async *reap_as(struct dev_state *ps)
static int proc_reapurb(struct dev_state *ps, void __user *arg)
{
struct async *as = reap_as(ps);
- if (as)
- return processcompl(as, (void __user * __user *)arg);
+ if (as) {
+ int retval = processcompl(as, (void __user * __user *)arg);
+ free_async(as);
+ return retval;
+ }
if (signal_pending(current))
return -EINTR;
return -EIO;
@@ -1380,11 +1380,16 @@ static int proc_reapurb(struct dev_state *ps, void __user *arg)
static int proc_reapurbnonblock(struct dev_state *ps, void __user *arg)
{
+ int retval;
struct async *as;
- if (!(as = async_getcompleted(ps)))
- return -EAGAIN;
- return processcompl(as, (void __user * __user *)arg);
+ as = async_getcompleted(ps);
+ retval = -EAGAIN;
+ if (as) {
+ retval = processcompl(as, (void __user * __user *)arg);
+ free_async(as);
+ }
+ return retval;
}
#ifdef CONFIG_COMPAT
@@ -1475,9 +1480,9 @@ static int processcompl_compat(struct async *as, void __user * __user *arg)
void __user *addr = as->userurb;
unsigned int i;
- if (as->userbuffer)
+ if (as->userbuffer && urb->actual_length)
if (copy_to_user(as->userbuffer, urb->transfer_buffer,
- urb->transfer_buffer_length))
+ urb->actual_length))
return -EFAULT;
if (put_user(as->status, &userurb->status))
return -EFAULT;
@@ -1497,7 +1502,6 @@ static int processcompl_compat(struct async *as, void __user * __user *arg)
}
}
- free_async(as);
if (put_user(ptr_to_compat(addr), (u32 __user *)arg))
return -EFAULT;
return 0;
@@ -1506,8 +1510,11 @@ static int processcompl_compat(struct async *as, void __user * __user *arg)
static int proc_reapurb_compat(struct dev_state *ps, void __user *arg)
{
struct async *as = reap_as(ps);
- if (as)
- return processcompl_compat(as, (void __user * __user *)arg);
+ if (as) {
+ int retval = processcompl_compat(as, (void __user * __user *)arg);
+ free_async(as);
+ return retval;
+ }
if (signal_pending(current))
return -EINTR;
return -EIO;
@@ -1515,11 +1522,16 @@ static int proc_reapurb_compat(struct dev_state *ps, void __user *arg)
static int proc_reapurbnonblock_compat(struct dev_state *ps, void __user *arg)
{
+ int retval;
struct async *as;
- if (!(as = async_getcompleted(ps)))
- return -EAGAIN;
- return processcompl_compat(as, (void __user * __user *)arg);
+ retval = -EAGAIN;
+ as = async_getcompleted(ps);
+ if (as) {
+ retval = processcompl_compat(as, (void __user * __user *)arg);
+ free_async(as);
+ }
+ return retval;
}
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 60a45f1e3a67..f2f055eb6831 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -1022,6 +1022,14 @@ static int usb_resume_device(struct usb_device *udev, pm_message_t msg)
goto done;
}
+ /* Non-root devices on a full/low-speed bus must wait for their
+ * companion high-speed root hub, in case a handoff is needed.
+ */
+ if (!(msg.event & PM_EVENT_AUTO) && udev->parent &&
+ udev->bus->hs_companion)
+ device_pm_wait_for_dev(&udev->dev,
+ &udev->bus->hs_companion->root_hub->dev);
+
if (udev->quirks & USB_QUIRK_RESET_RESUME)
udev->reset_resume = 1;
diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c
index fdfaa7885515..d26b9ea981f9 100644
--- a/drivers/usb/core/endpoint.c
+++ b/drivers/usb/core/endpoint.c
@@ -186,6 +186,7 @@ int usb_create_ep_devs(struct device *parent,
ep_dev->dev.parent = parent;
ep_dev->dev.release = ep_device_release;
dev_set_name(&ep_dev->dev, "ep_%02x", endpoint->desc.bEndpointAddress);
+ device_enable_async_suspend(&ep_dev->dev);
retval = device_register(&ep_dev->dev);
if (retval)
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 2dcf906df569..15286533c15a 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -19,6 +19,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
+#include <linux/pm_runtime.h>
#include <linux/usb.h>
#include <asm/io.h>
@@ -37,6 +38,122 @@
/* PCI-based HCs are common, but plenty of non-PCI HCs are used too */
+#ifdef CONFIG_PM_SLEEP
+
+/* Coordinate handoffs between EHCI and companion controllers
+ * during system resume
+ */
+
+static DEFINE_MUTEX(companions_mutex);
+
+#define CL_UHCI PCI_CLASS_SERIAL_USB_UHCI
+#define CL_OHCI PCI_CLASS_SERIAL_USB_OHCI
+#define CL_EHCI PCI_CLASS_SERIAL_USB_EHCI
+
+enum companion_action {
+ SET_HS_COMPANION, CLEAR_HS_COMPANION, WAIT_FOR_COMPANIONS
+};
+
+static void companion_common(struct pci_dev *pdev, struct usb_hcd *hcd,
+ enum companion_action action)
+{
+ struct pci_dev *companion;
+ struct usb_hcd *companion_hcd;
+ unsigned int slot = PCI_SLOT(pdev->devfn);
+
+ /* Iterate through other PCI functions in the same slot.
+ * If pdev is OHCI or UHCI then we are looking for EHCI, and
+ * vice versa.
+ */
+ companion = NULL;
+ for (;;) {
+ companion = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, companion);
+ if (!companion)
+ break;
+ if (companion->bus != pdev->bus ||
+ PCI_SLOT(companion->devfn) != slot)
+ continue;
+
+ companion_hcd = pci_get_drvdata(companion);
+ if (!companion_hcd)
+ continue;
+
+ /* For SET_HS_COMPANION, store a pointer to the EHCI bus in
+ * the OHCI/UHCI companion bus structure.
+ * For CLEAR_HS_COMPANION, clear the pointer to the EHCI bus
+ * in the OHCI/UHCI companion bus structure.
+ * For WAIT_FOR_COMPANIONS, wait until the OHCI/UHCI
+ * companion controllers have fully resumed.
+ */
+
+ if ((pdev->class == CL_OHCI || pdev->class == CL_UHCI) &&
+ companion->class == CL_EHCI) {
+ /* action must be SET_HS_COMPANION */
+ dev_dbg(&companion->dev, "HS companion for %s\n",
+ dev_name(&pdev->dev));
+ hcd->self.hs_companion = &companion_hcd->self;
+
+ } else if (pdev->class == CL_EHCI &&
+ (companion->class == CL_OHCI ||
+ companion->class == CL_UHCI)) {
+ switch (action) {
+ case SET_HS_COMPANION:
+ dev_dbg(&pdev->dev, "HS companion for %s\n",
+ dev_name(&companion->dev));
+ companion_hcd->self.hs_companion = &hcd->self;
+ break;
+ case CLEAR_HS_COMPANION:
+ companion_hcd->self.hs_companion = NULL;
+ break;
+ case WAIT_FOR_COMPANIONS:
+ device_pm_wait_for_dev(&pdev->dev,
+ &companion->dev);
+ break;
+ }
+ }
+ }
+}
+
+static void set_hs_companion(struct pci_dev *pdev, struct usb_hcd *hcd)
+{
+ mutex_lock(&companions_mutex);
+ dev_set_drvdata(&pdev->dev, hcd);
+ companion_common(pdev, hcd, SET_HS_COMPANION);
+ mutex_unlock(&companions_mutex);
+}
+
+static void clear_hs_companion(struct pci_dev *pdev, struct usb_hcd *hcd)
+{
+ mutex_lock(&companions_mutex);
+ dev_set_drvdata(&pdev->dev, NULL);
+
+ /* If pdev is OHCI or UHCI, just clear its hs_companion pointer */
+ if (pdev->class == CL_OHCI || pdev->class == CL_UHCI)
+ hcd->self.hs_companion = NULL;
+
+ /* Otherwise search for companion buses and clear their pointers */
+ else
+ companion_common(pdev, hcd, CLEAR_HS_COMPANION);
+ mutex_unlock(&companions_mutex);
+}
+
+static void wait_for_companions(struct pci_dev *pdev, struct usb_hcd *hcd)
+{
+ /* Only EHCI controllers need to wait.
+ * No locking is needed because a controller cannot be resumed
+ * while one of its companions is getting unbound.
+ */
+ if (pdev->class == CL_EHCI)
+ companion_common(pdev, hcd, WAIT_FOR_COMPANIONS);
+}
+
+#else /* !CONFIG_PM_SLEEP */
+
+static inline void set_hs_companion(struct pci_dev *d, struct usb_hcd *h) {}
+static inline void clear_hs_companion(struct pci_dev *d, struct usb_hcd *h) {}
+static inline void wait_for_companions(struct pci_dev *d, struct usb_hcd *h) {}
+
+#endif /* !CONFIG_PM_SLEEP */
/*-------------------------------------------------------------------------*/
@@ -123,7 +240,7 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
if (region == PCI_ROM_RESOURCE) {
dev_dbg(&dev->dev, "no i/o regions available\n");
retval = -EBUSY;
- goto err1;
+ goto err2;
}
}
@@ -132,6 +249,7 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
retval = usb_add_hcd(hcd, dev->irq, IRQF_DISABLED | IRQF_SHARED);
if (retval != 0)
goto err4;
+ set_hs_companion(dev, hcd);
return retval;
err4:
@@ -142,6 +260,7 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
} else
release_region(hcd->rsrc_start, hcd->rsrc_len);
err2:
+ clear_hs_companion(dev, hcd);
usb_put_hcd(hcd);
err1:
pci_disable_device(dev);
@@ -180,6 +299,7 @@ void usb_hcd_pci_remove(struct pci_dev *dev)
} else {
release_region(hcd->rsrc_start, hcd->rsrc_len);
}
+ clear_hs_companion(dev, hcd);
usb_put_hcd(hcd);
pci_disable_device(dev);
}
@@ -344,6 +464,11 @@ static int resume_common(struct device *dev, bool hibernated)
clear_bit(HCD_FLAG_SAW_IRQ, &hcd->flags);
if (hcd->driver->pci_resume) {
+ /* This call should be made only during system resume,
+ * not during runtime resume.
+ */
+ wait_for_companions(pci_dev, hcd);
+
retval = hcd->driver->pci_resume(hcd, hibernated);
if (retval) {
dev_err(dev, "PCI post-resume error %d!\n", retval);
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 35cc8b9ba1f5..20ecb4cec8de 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1817,6 +1817,7 @@ int usb_new_device(struct usb_device *udev)
/* Tell the world! */
announce_device(udev);
+ device_enable_async_suspend(&udev->dev);
/* Register the device. The device driver is responsible
* for configuring the device and invoking the add-device
* notifier chain (used by usbfs and possibly others).
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 9bc95fec793f..df73574a9cc9 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1867,6 +1867,7 @@ free_interfaces:
"adding %s (config #%d, interface %d)\n",
dev_name(&intf->dev), configuration,
intf->cur_altsetting->desc.bInterfaceNumber);
+ device_enable_async_suspend(&intf->dev);
ret = device_add(&intf->dev);
if (ret != 0) {
dev_err(&dev->dev, "device_add(%s) --> %d\n",
diff --git a/drivers/usb/gadget/f_audio.c b/drivers/usb/gadget/f_audio.c
index df77f6131c73..f1e3aad76c37 100644
--- a/drivers/usb/gadget/f_audio.c
+++ b/drivers/usb/gadget/f_audio.c
@@ -60,7 +60,7 @@ DECLARE_UAC_AC_HEADER_DESCRIPTOR(2);
#define UAC_DT_TOTAL_LENGTH (UAC_DT_AC_HEADER_LENGTH + UAC_DT_INPUT_TERMINAL_SIZE \
+ UAC_DT_OUTPUT_TERMINAL_SIZE + UAC_DT_FEATURE_UNIT_SIZE(0))
/* B.3.2 Class-Specific AC Interface Descriptor */
-static struct uac_ac_header_descriptor_2 ac_header_desc = {
+static struct uac_ac_header_descriptor_v1_2 ac_header_desc = {
.bLength = UAC_DT_AC_HEADER_LENGTH,
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubtype = UAC_HEADER,
@@ -124,7 +124,7 @@ static struct usb_audio_control_selector feature_unit = {
};
#define OUTPUT_TERMINAL_ID 3
-static struct uac_output_terminal_descriptor output_terminal_desc = {
+static struct uac_output_terminal_descriptor_v1 output_terminal_desc = {
.bLength = UAC_DT_OUTPUT_TERMINAL_SIZE,
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubtype = UAC_OUTPUT_TERMINAL,
@@ -154,7 +154,7 @@ static struct usb_interface_descriptor as_interface_alt_1_desc = {
};
/* B.4.2 Class-Specific AS Interface Descriptor */
-static struct uac_as_header_descriptor as_header_desc = {
+static struct uac_as_header_descriptor_v1 as_header_desc = {
.bLength = UAC_DT_AS_HEADER_SIZE,
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubtype = UAC_AS_GENERAL,
diff --git a/drivers/usb/gadget/f_eem.c b/drivers/usb/gadget/f_eem.c
index 0a577d5694fd..d4f0db58a8ad 100644
--- a/drivers/usb/gadget/f_eem.c
+++ b/drivers/usb/gadget/f_eem.c
@@ -358,7 +358,7 @@ done:
* b15: bmType (0 == data)
*/
len = skb->len;
- put_unaligned_le16((len & 0x3FFF) | BIT(14), skb_push(skb, 2));
+ put_unaligned_le16(len & 0x3FFF, skb_push(skb, 2));
/* add a zero-length EEM packet, if needed */
if (padlen)
@@ -464,7 +464,6 @@ static int eem_unwrap(struct gether *port,
}
/* validate CRC */
- crc = get_unaligned_le32(skb->data + len - ETH_FCS_LEN);
if (header & BIT(14)) {
crc = get_unaligned_le32(skb->data + len
- ETH_FCS_LEN);
diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c
index d0b1e836f0e0..5f6a2e0a9357 100644
--- a/drivers/usb/gadget/gmidi.c
+++ b/drivers/usb/gadget/gmidi.c
@@ -237,7 +237,7 @@ static const struct usb_interface_descriptor ac_interface_desc = {
};
/* B.3.2 Class-Specific AC Interface Descriptor */
-static const struct uac_ac_header_descriptor_1 ac_header_desc = {
+static const struct uac_ac_header_descriptor_v1_1 ac_header_desc = {
.bLength = UAC_DT_AC_HEADER_SIZE(1),
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubtype = USB_MS_HEADER,
diff --git a/drivers/usb/gadget/multi.c b/drivers/usb/gadget/multi.c
index 429560100b10..76496f5d272c 100644
--- a/drivers/usb/gadget/multi.c
+++ b/drivers/usb/gadget/multi.c
@@ -29,7 +29,7 @@
#if defined USB_ETH_RNDIS
# undef USB_ETH_RNDIS
#endif
-#ifdef CONFIG_USB_ETH_RNDIS
+#ifdef CONFIG_USB_G_MULTI_RNDIS
# define USB_ETH_RNDIS y
#endif
diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c
index e220fb8091a3..8b45145b9136 100644
--- a/drivers/usb/gadget/r8a66597-udc.c
+++ b/drivers/usb/gadget/r8a66597-udc.c
@@ -26,6 +26,7 @@
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
+#include <linux/err.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 4b5dbd0127f5..5fc80a104150 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -2582,6 +2582,7 @@ err:
hsotg->gadget.dev.driver = NULL;
return ret;
}
+EXPORT_SYMBOL(usb_gadget_register_driver);
int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
{
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index c75d9270c752..19372673bf09 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -196,7 +196,9 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
if (hostpc_reg) {
u32 t3;
+ spin_unlock_irq(&ehci->lock);
msleep(5);/* 5ms for HCD enter low pwr mode */
+ spin_lock_irq(&ehci->lock);
t3 = ehci_readl(ehci, hostpc_reg);
ehci_writel(ehci, t3 | HOSTPC_PHCD, hostpc_reg);
t3 = ehci_readl(ehci, hostpc_reg);
@@ -904,17 +906,18 @@ static int ehci_hub_control (
if ((temp & PORT_PE) == 0
|| (temp & PORT_RESET) != 0)
goto error;
- ehci_writel(ehci, temp | PORT_SUSPEND, status_reg);
+
/* After above check the port must be connected.
* Set appropriate bit thus could put phy into low power
* mode if we have hostpc feature
*/
+ temp &= ~PORT_WKCONN_E;
+ temp |= PORT_WKDISC_E | PORT_WKOC_E;
+ ehci_writel(ehci, temp | PORT_SUSPEND, status_reg);
if (hostpc_reg) {
- temp &= ~PORT_WKCONN_E;
- temp |= (PORT_WKDISC_E | PORT_WKOC_E);
- ehci_writel(ehci, temp | PORT_SUSPEND,
- status_reg);
+ spin_unlock_irqrestore(&ehci->lock, flags);
msleep(5);/* 5ms for HCD enter low pwr mode */
+ spin_lock_irqsave(&ehci->lock, flags);
temp1 = ehci_readl(ehci, hostpc_reg);
ehci_writel(ehci, temp1 | HOSTPC_PHCD,
hostpc_reg);
diff --git a/drivers/usb/host/fhci-tds.c b/drivers/usb/host/fhci-tds.c
index d224ab467a40..e1232890c78b 100644
--- a/drivers/usb/host/fhci-tds.c
+++ b/drivers/usb/host/fhci-tds.c
@@ -105,7 +105,7 @@ void fhci_ep0_free(struct fhci_usb *usb)
if (ep->td_base)
cpm_muram_free(cpm_muram_offset(ep->td_base));
- if (ep->conf_frame_Q) {
+ if (kfifo_initialized(&ep->conf_frame_Q)) {
size = cq_howmany(&ep->conf_frame_Q);
for (; size; size--) {
struct packet *pkt = cq_get(&ep->conf_frame_Q);
@@ -115,7 +115,7 @@ void fhci_ep0_free(struct fhci_usb *usb)
cq_delete(&ep->conf_frame_Q);
}
- if (ep->empty_frame_Q) {
+ if (kfifo_initialized(&ep->empty_frame_Q)) {
size = cq_howmany(&ep->empty_frame_Q);
for (; size; size--) {
struct packet *pkt = cq_get(&ep->empty_frame_Q);
@@ -125,7 +125,7 @@ void fhci_ep0_free(struct fhci_usb *usb)
cq_delete(&ep->empty_frame_Q);
}
- if (ep->dummy_packets_Q) {
+ if (kfifo_initialized(&ep->dummy_packets_Q)) {
size = cq_howmany(&ep->dummy_packets_Q);
for (; size; size--) {
u8 *buff = cq_get(&ep->dummy_packets_Q);
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index 0025847743f3..8b37a4b9839e 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -3245,6 +3245,7 @@ static struct usb_device_id sisusb_table [] = {
{ USB_DEVICE(0x0711, 0x0902) },
{ USB_DEVICE(0x0711, 0x0903) },
{ USB_DEVICE(0x0711, 0x0918) },
+ { USB_DEVICE(0x0711, 0x0920) },
{ USB_DEVICE(0x182d, 0x021c) },
{ USB_DEVICE(0x182d, 0x0269) },
{ }
diff --git a/drivers/usb/otg/Kconfig b/drivers/usb/otg/Kconfig
index de56b3d743d7..3d2d3e549bd1 100644
--- a/drivers/usb/otg/Kconfig
+++ b/drivers/usb/otg/Kconfig
@@ -44,6 +44,7 @@ config ISP1301_OMAP
config USB_ULPI
bool "Generic ULPI Transceiver Driver"
depends on ARM
+ select USB_OTG_UTILS
help
Enable this to support ULPI connected USB OTG transceivers which
are likely found on embedded boards.
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 216f187582ab..7638828e7317 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -50,7 +50,7 @@
* Version Information
*/
#define DRIVER_VERSION "v1.5.0"
-#define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>, Bill Ryder <bryder@sgi.com>, Kuba Ober <kuba@mareimbrium.org>"
+#define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>, Bill Ryder <bryder@sgi.com>, Kuba Ober <kuba@mareimbrium.org>, Andreas Mohr"
#define DRIVER_DESC "USB FTDI Serial Converters Driver"
static int debug;
@@ -145,10 +145,15 @@ static struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk = {
+/*
+ * Device ID not listed? Test via module params product/vendor or
+ * /sys/bus/usb/ftdi_sio/new_id, then send patch/report!
+ */
static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_NXTCAM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_0_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_1_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_2_PID) },
@@ -552,9 +557,16 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) },
/*
- * Due to many user requests for multiple ELV devices we enable
- * them by default.
+ * ELV devices:
*/
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_USR_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_MSM1_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_KL100_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_WS550_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_EC3000_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_WS888_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_TWS550_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_FEM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) },
@@ -571,11 +583,17 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_UTP8_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_WS444PC_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_EM1010PC_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_HS485_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_UMS100_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_TFD128_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_FM3RX_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_WS777_PID) },
{ USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) },
{ USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
{ USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) },
@@ -697,6 +715,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
{ USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) },
{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AD4USB_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
{ USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index da92b4952ffb..c8951aeed983 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -38,6 +38,8 @@
/* www.candapter.com Ewert Energy Systems CANdapter device */
#define FTDI_CANDAPTER_PID 0x9F80 /* Product Id */
+#define FTDI_NXTCAM_PID 0xABB8 /* NXTCam for Mindstorms NXT */
+
/* OOCDlink by Joern Kaipf <joernk@web.de>
* (http://www.joernonline.de/dw/doku.php?id=start&idx=projects:oocdlink) */
#define FTDI_OOCDLINK_PID 0xbaf8 /* Amontec JTAGkey */
@@ -161,22 +163,37 @@
/*
* ELV USB devices submitted by Christian Abt of ELV (www.elv.de).
* All of these devices use FTDI's vendor ID (0x0403).
+ * Further IDs taken from ELV Windows .inf file.
*
* The previously included PID for the UO 100 module was incorrect.
* In fact, that PID was for ELV's UR 100 USB-RS232 converter (0xFB58).
*
* Armin Laeuger originally sent the PID for the UM 100 module.
*/
+#define FTDI_ELV_USR_PID 0xE000 /* ELV Universal-Sound-Recorder */
+#define FTDI_ELV_MSM1_PID 0xE001 /* ELV Mini-Sound-Modul */
+#define FTDI_ELV_KL100_PID 0xE002 /* ELV Kfz-Leistungsmesser KL 100 */
+#define FTDI_ELV_WS550_PID 0xE004 /* WS 550 */
+#define FTDI_ELV_EC3000_PID 0xE006 /* ENERGY CONTROL 3000 USB */
+#define FTDI_ELV_WS888_PID 0xE008 /* WS 888 */
+#define FTDI_ELV_TWS550_PID 0xE009 /* Technoline WS 550 */
+#define FTDI_ELV_FEM_PID 0xE00A /* Funk Energie Monitor */
#define FTDI_ELV_FHZ1300PC_PID 0xE0E8 /* FHZ 1300 PC */
#define FTDI_ELV_WS500_PID 0xE0E9 /* PC-Wetterstation (WS 500) */
#define FTDI_ELV_HS485_PID 0xE0EA /* USB to RS-485 adapter */
+#define FTDI_ELV_UMS100_PID 0xE0EB /* ELV USB Master-Slave Schaltsteckdose UMS 100 */
+#define FTDI_ELV_TFD128_PID 0xE0EC /* ELV Temperatur-Feuchte-Datenlogger TFD 128 */
+#define FTDI_ELV_FM3RX_PID 0xE0ED /* ELV Messwertuebertragung FM3 RX */
+#define FTDI_ELV_WS777_PID 0xE0EE /* Conrad WS 777 */
#define FTDI_ELV_EM1010PC_PID 0xE0EF /* Engery monitor EM 1010 PC */
#define FTDI_ELV_CSI8_PID 0xE0F0 /* Computer-Schalt-Interface (CSI 8) */
#define FTDI_ELV_EM1000DL_PID 0xE0F1 /* PC-Datenlogger fuer Energiemonitor (EM 1000 DL) */
#define FTDI_ELV_PCK100_PID 0xE0F2 /* PC-Kabeltester (PCK 100) */
#define FTDI_ELV_RFP500_PID 0xE0F3 /* HF-Leistungsmesser (RFP 500) */
#define FTDI_ELV_FS20SIG_PID 0xE0F4 /* Signalgeber (FS 20 SIG) */
+#define FTDI_ELV_UTP8_PID 0xE0F5 /* ELV UTP 8 */
#define FTDI_ELV_WS300PC_PID 0xE0F6 /* PC-Wetterstation (WS 300 PC) */
+#define FTDI_ELV_WS444PC_PID 0xE0F7 /* Conrad WS 444 PC */
#define FTDI_PHI_FISCO_PID 0xE40B /* PHI Fisco USB to Serial cable */
#define FTDI_ELV_UAD8_PID 0xF068 /* USB-AD-Wandler (UAD 8) */
#define FTDI_ELV_UDA7_PID 0xF069 /* USB-DA-Wandler (UDA 7) */
@@ -968,6 +985,7 @@
#define PAPOUCH_VID 0x5050 /* Vendor ID */
#define PAPOUCH_TMU_PID 0x0400 /* TMU USB Thermometer */
#define PAPOUCH_QUIDO4x4_PID 0x0900 /* Quido 4/4 Module */
+#define PAPOUCH_AD4USB_PID 0x8003 /* AD4USB Measurement Module */
/*
* Marvell SheevaPlug
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index ac1b6449fb6a..3eb6143bb646 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -298,6 +298,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x1199, 0x68A3), /* Sierra Wireless Direct IP modems */
.driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
},
+ { USB_DEVICE(0x413C, 0x08133) }, /* Dell Computer Corp. Wireless 5720 VZW Mobile Broadband (EVDO Rev-A) Minicard GPS Port */
{ }
};
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index e5e6df39e737..aadc16b5eed7 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -134,14 +134,14 @@ static int slave_configure(struct scsi_device *sdev)
if (us->fflags & US_FL_MAX_SECTORS_MIN)
max_sectors = PAGE_CACHE_SIZE >> 9;
if (queue_max_sectors(sdev->request_queue) > max_sectors)
- blk_queue_max_sectors(sdev->request_queue,
+ blk_queue_max_hw_sectors(sdev->request_queue,
max_sectors);
} else if (sdev->type == TYPE_TAPE) {
/* Tapes need much higher max_sector limits, so just
* raise it to the maximum possible (4 GB / 512) and
* let the queue segment size sort out the real limit.
*/
- blk_queue_max_sectors(sdev->request_queue, 0x7FFFFF);
+ blk_queue_max_hw_sectors(sdev->request_queue, 0x7FFFFF);
}
/* Some USB host controllers can't do DMA; they have to use PIO.
@@ -495,7 +495,7 @@ static ssize_t store_max_sectors(struct device *dev, struct device_attribute *at
unsigned short ms;
if (sscanf(buf, "%hu", &ms) > 0 && ms <= SCSI_DEFAULT_MAX_SECTORS) {
- blk_queue_max_sectors(sdev->request_queue, ms);
+ blk_queue_max_hw_sectors(sdev->request_queue, ms);
return strlen(buf);
}
return -EINVAL;
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index c932f9053188..49575fba3756 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -941,7 +941,7 @@ UNUSUAL_DEV( 0x07ab, 0xfccd, 0x0000, 0x9999,
UNUSUAL_DEV( 0x07af, 0x0004, 0x0100, 0x0133,
"Microtech",
"USB-SCSI-DB25",
- US_SC_SCSI, US_PR_BULK, usb_stor_euscsi_init,
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_euscsi_init,
US_FL_SCM_MULT_TARG ),
UNUSUAL_DEV( 0x07af, 0x0005, 0x0100, 0x0100,
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index e9f995486ec1..bbeeb92a2131 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -78,7 +78,7 @@ MODULE_AUTHOR("Matthew Dharm <mdharm-usb@one-eyed-alien.net>");
MODULE_DESCRIPTION("USB Mass Storage driver for Linux");
MODULE_LICENSE("GPL");
-static unsigned int delay_use = 5;
+static unsigned int delay_use = 1;
module_param(delay_use, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(delay_use, "seconds to delay before using a new device");
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 06:14:18 +0000