Commit 08150c53 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 

* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (43 commits)
  Revert "USB: isp1760-hcd: move imask clear after pending work is done"
  xHCI: Implement AMD PLL quirk
  xhci: Tell USB core both roothubs lost power.
  usbcore: Bug fix: system can't suspend with USB3.0 device connected to USB3.0 hub
  USB: Fix unplug of device with active streams
  USB: xhci - also free streams when resetting devices
  xhci: Fix NULL pointer deref in handle_port_status()
  USB: xhci - fix math in xhci_get_endpoint_interval()
  USB: xhci: simplify logic of skipping missed isoc TDs
  USB: xhci - remove excessive 'inline' markings
  USB: xhci: unsigned char never equals -1
  USB: xhci - fix unsafe macro definitions
  USB: fix formatting of SuperSpeed endpoints in /proc/bus/usb/devices
  USB: isp1760-hcd: move imask clear after pending work is done
  USB: fsl_qe_udc: send ZLP when zero flag and length % maxpacket == 0
  usb: qcserial add missing errorpath kfrees
  usb: qcserial avoid pointing to freed memory
  usb: Fix qcserial memory leak on rmmod
  USB: ftdi_sio: add ids for Hameg HO720 and HO730
  USB: option: Added support for Samsung GT-B3730/GT-B3710 LTE USB modem.
  ...
parents fdfc552a 753d8534

arch/microblaze/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -6,7 +6,6 @@ config MICROBLAZE 
	select HAVE_FUNCTION_GRAPH_TRACER

	select HAVE_DYNAMIC_FTRACE

	select HAVE_FTRACE_MCOUNT_RECORD

	select USB_ARCH_HAS_EHCI

	select ARCH_WANT_OPTIONAL_GPIOLIB

	select HAVE_OPROFILE

	select HAVE_ARCH_KGDB

drivers/usb/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -66,6 +66,7 @@ config USB_ARCH_HAS_EHCI 
	default y if ARCH_VT8500

	default y if PLAT_SPEAR

	default y if ARCH_MSM

	default y if MICROBLAZE

	default PCI



# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.

drivers/usb/core/devices.c

+6 −4
Original line number Diff line number Diff line
@@ -221,7 +221,7 @@ static char *usb_dump_endpoint_descriptor(int speed, char *start, char *end, 
		break;

	case USB_ENDPOINT_XFER_INT:

		type = "Int.";

		if (speed == USB_SPEED_HIGH)

		if (speed == USB_SPEED_HIGH || speed == USB_SPEED_SUPER)

			interval = 1 << (desc->bInterval - 1);

		else

			interval = desc->bInterval;
@@ -229,7 +229,8 @@ static char *usb_dump_endpoint_descriptor(int speed, char *start, char *end, 
	default:	/* "can't happen" */

		return start;

	}

	interval *= (speed == USB_SPEED_HIGH) ? 125 : 1000;

	interval *= (speed == USB_SPEED_HIGH ||

		     speed == USB_SPEED_SUPER) ? 125 : 1000;

	if (interval % 1000)

		unit = 'u';

	else {
@@ -542,8 +543,9 @@ static ssize_t usb_device_dump(char __user **buffer, size_t *nbytes, 
	if (level == 0) {

		int	max;



		/* high speed reserves 80%, full/low reserves 90% */

		if (usbdev->speed == USB_SPEED_HIGH)

		/* super/high speed reserves 80%, full/low reserves 90% */

		if (usbdev->speed == USB_SPEED_HIGH ||

		    usbdev->speed == USB_SPEED_SUPER)

			max = 800;

		else

			max = FRAME_TIME_MAX_USECS_ALLOC;

drivers/usb/core/hcd.c

+1 −1
Original line number Diff line number Diff line
@@ -1908,7 +1908,7 @@ void usb_free_streams(struct usb_interface *interface, 


	/* Streams only apply to bulk endpoints. */

	for (i = 0; i < num_eps; i++)

		if (!usb_endpoint_xfer_bulk(&eps[i]->desc))

		if (!eps[i] || !usb_endpoint_xfer_bulk(&eps[i]->desc))

			return;



	hcd->driver->free_streams(hcd, dev, eps, num_eps, mem_flags);

drivers/usb/core/hub.c

+11 −1
Original line number Diff line number Diff line
@@ -2285,7 +2285,17 @@ int usb_port_suspend(struct usb_device *udev, pm_message_t msg) 
	}



	/* see 7.1.7.6 */

	status = set_port_feature(hub->hdev, port1, USB_PORT_FEAT_SUSPEND);

	/* Clear PORT_POWER if it's a USB3.0 device connected to USB 3.0

	 * external hub.

	 * FIXME: this is a temporary workaround to make the system able

	 * to suspend/resume.

	 */

	if ((hub->hdev->parent != NULL) && hub_is_superspeed(hub->hdev))

		status = clear_port_feature(hub->hdev, port1,

						USB_PORT_FEAT_POWER);

	else

		status = set_port_feature(hub->hdev, port1,

						USB_PORT_FEAT_SUSPEND);

	if (status) {

		dev_dbg(hub->intfdev, "can't suspend port %d, status %d\n",

				port1, status);

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