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

* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (115 commits)
  EHCI: fix direction handling for interrupt data toggles
  USB: serial: add IDs for WinChipHead USB->RS232 adapter
  USB: OHCI: fix another regression for NVIDIA controllers
  usb: gadget: m66592-udc: add pullup function
  usb: gadget: m66592-udc: add function for external controller
  usb: gadget: r8a66597-udc: add pullup function
  usb: renesas_usbhs: support multi driver
  usb: renesas_usbhs: inaccessible pipe is not an error
  usb: renesas_usbhs: care buff alignment when dma handler
  USB: PL2303: correctly handle baudrates above 115200
  usb: r8a66597-hcd: fixup USB_PORT_STAT_C_SUSPEND shift
  usb: renesas_usbhs: compile/config are rescued
  usb: renesas_usbhs: fixup comment-out
  usb: update email address in ohci-sh and r8a66597-hcd
  usb: r8a66597-hcd: add function for external controller
  EHCI: only power off port if over-current is active
  USB: mon: Allow to use usbmon without debugfs
  USB: EHCI: go back to using the system clock for QH unlinks
  ehci: add pci quirk for Ordissimo and RM Slate 100 too
  ehci: refactor pci quirk to use standard dmi_check_system method
  ...

Fix up trivial conflicts in Documentation/feature-removal-schedule.txt

1 files changed, 23 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-module b/Documentation/ABI/testing/sysfs-module
index cfcec3bffc0a..9489ea8e294c 100644
--- a/Documentation/ABI/testing/sysfs-module
+++ b/Documentation/ABI/testing/sysfs-module
@@ -10,3 +10,26 @@ KernelVersion:	2.6.35
 Contact:        masa-korg@dsn.okisemi.com
 Description:    Write/read Option ROM data.
 
+
+What:           /sys/module/ehci_hcd/drivers/.../uframe_periodic_max
+Date:           July 2011
+KernelVersion:  3.1
+Contact:        Kirill Smelkov <kirr@mns.spb.ru>
+Description:    Maximum time allowed for periodic transfers per microframe (μs)
+
+                [ USB 2.0 sets maximum allowed time for periodic transfers per
+                  microframe to be 80%, that is 100 microseconds out of 125
+                  microseconds (full microframe).
+
+                  However there are cases, when 80% max isochronous bandwidth is
+                  too limiting. For example two video streams could require 110
+                  microseconds of isochronous bandwidth per microframe to work
+                  together. ]
+
+                Through this setting it is possible to raise the limit so that
+                the host controller would allow allocating more than 100
+                microseconds of periodic bandwidth per microframe.
+
+                Beware, non-standard modes are usually not thoroughly tested by
+                hardware designers, and the hardware can malfunction when this
+                setting differ from default 100.