Alan Stern d697cdda43 USB: don't use a fixed DMA mapping for hub status URBs ...

This patch (as1296) gets rid of the fixed DMA-buffer mapping used by
the hub driver for its status URB.  This URB doesn't get used much --
mainly when a device is plugged in or unplugged -- so the dynamic
mapping overhead is minimal.  And most systems have many fewer
external hubs than root hubs, which don't need a mapped buffer anyway.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2009-12-11 11:55:18 -08:00

..

buffer.c

USB: pass mem_flags to dma_alloc_coherent

2009-04-23 14:15:28 -07:00

config.c

USB: Fix SS endpoint companion descriptor parsing.

2009-09-23 06:46:18 -07:00

devices.c

USB: add missing class descriptions used in usb/devices file

2009-07-12 15:16:39 -07:00

devio.c

USB: usbfs: add USBDEVFS_URB_BULK_CONTINUATION flag

2009-09-23 06:46:39 -07:00

driver.c

USB: fix missing error check in probing

2009-09-23 06:46:39 -07:00

endpoint.c

driver model: constify attribute groups

2009-09-15 09:50:47 -07:00

file.c

Driver-Core: extend devnode callbacks to provide permissions

2009-09-19 12:50:38 -07:00

generic.c

USB: Convert a dev_info to a dev_dbg

2009-12-11 11:55:13 -08:00

hcd-pci.c

USB: new flag for resume-from-hibernation

2009-06-15 21:44:44 -07:00

hcd.c

USB: Clean up root hub string descriptors

2009-09-23 06:46:37 -07:00

hcd.h

USB: Add hub descriptor update hook for xHCI

2009-09-23 06:46:40 -07:00

hub.c

USB: don't use a fixed DMA mapping for hub status URBs

2009-12-11 11:55:18 -08:00

hub.h

USB: fix the clear_tt_buffer interface

2009-07-12 15:16:38 -07:00

inode.c

const: mark remaining super_operations const

2009-09-22 07:17:24 -07:00

Kconfig

Revert USB: usbfs: deprecate and hide option for !embedded

2009-07-12 15:16:39 -07:00

Makefile

USB: add the usbfs devices file to debugfs

2009-06-15 21:44:43 -07:00

message.c

USB: make urb scatter-gather support more generic

2009-12-11 11:55:14 -08:00

notify.c

USB : correct comments in usb/core/notify.c

2008-02-01 14:34:44 -08:00

otg_whitelist.h

USB: fix codingstyle issues in drivers/usb/core/*.h

2008-02-01 14:35:07 -08:00

quirks.c

USB: add quirk to avoid config and interface strings

2009-03-24 16:20:25 -07:00

sysfs.c

driver model: constify attribute groups

2009-09-15 09:50:47 -07:00

urb.c

USB: allow interrupt transfers to WUSB devices

2009-12-11 11:55:14 -08:00

usb.c

USB: xhci: Set route string for all devices.

2009-09-23 06:46:40 -07:00

usb.h

USB: add API for userspace drivers to "claim" ports

2009-09-23 06:46:22 -07:00