OpenCloudOS-Kernel/drivers/usb/core
Ming Lei bcc48f1a7a USB: introduce usb_device_no_sg_constraint() helper
Some host controllers(such as xHCI) can support building
packet from discontinuous buffers, so introduce one flag
and helper for this kind of host controllers, then the
feature can help some applications(such as usbnet) by
supporting arbitrary length of sg buffers.

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12 11:56:16 -07:00
..
Kconfig USB: remove remaining instances of USB_SUSPEND 2013-05-15 13:44:44 -04:00
Makefile usb: Add driver/usb/core/(port.c,hub.h) files 2013-01-18 15:49:00 -08:00
buffer.c usb: fix some scripts/kernel-doc warnings 2013-08-03 11:30:14 +08:00
config.c usb: Fail a get config when the port is powered off. 2012-09-10 13:04:01 -07:00
devices.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
devio.c usbfs: Allow printer class 'get_device_id' without needing to claim the intf 2013-07-25 12:01:12 -07:00
driver.c usb: fix some scripts/kernel-doc warnings 2013-08-03 11:30:14 +08:00
endpoint.c USB: remove unneeded idr.h include 2013-07-24 14:43:05 -07:00
file.c usb: fix some scripts/kernel-doc warnings 2013-08-03 11:30:14 +08:00
generic.c USB: avoid error messages when a device is disconnected 2013-03-28 11:05:52 -07:00
hcd-pci.c usb: fix some scripts/kernel-doc warnings 2013-08-03 11:30:14 +08:00
hcd.c USB: HCD: support giveback of URB in tasklet context 2013-08-12 11:43:48 -07:00
hub.c usb: fix some scripts/kernel-doc warnings 2013-08-03 11:30:14 +08:00
hub.h USB: global suspend and remote wakeup don't mix 2013-07-16 15:33:02 -07:00
message.c usb: fix some scripts/kernel-doc warnings 2013-08-03 11:30:14 +08:00
notify.c usb: Add export.h for EXPORT_SYMBOL/THIS_MODULE where needed 2011-10-31 19:31:25 -04:00
otg_whitelist.h USB: fix codingstyle issues in drivers/usb/core/*.h 2008-02-01 14:35:07 -08:00
port.c Power management and ACPI updates for 3.11-rc1 2013-07-03 14:35:40 -07:00
quirks.c USB: reset resume quirk needed by a hub 2013-05-16 17:28:28 -07:00
sysfs.c usb: add usb2 Link PM variables to sysfs and usb_device 2013-06-05 16:48:40 -07:00
urb.c USB: introduce usb_device_no_sg_constraint() helper 2013-08-12 11:56:16 -07:00
usb-acpi.c usb/acpi: binding xhci root hub usb port with ACPI 2013-03-25 10:39:17 -07:00
usb.c usb: fix some scripts/kernel-doc warnings 2013-08-03 11:30:14 +08:00
usb.h USB: remove CONFIG_USB_SUSPEND option 2013-03-28 11:10:22 -07:00