linux.git/drivers/usb/host, branch v2.6.23

USB: make EHCI initialize properly on PPC SOCs

2007-08-22T21:28:01+00:00

Correctly initialize the on-chip EHCI controller on the AMCC PPC440EPx.
Fix "USB 0.0" initialization message, and properly put the controller
into a known state before starting it.

Add "FIXME" comment to the au1xxx bus glue which is doing the same wrong
thing here.  (Who maintains that, now that AMD sold off Alchemy?)  Remove
some false copyright attributions which were somehow placed in the au1xxx
bus glue then copied into ppc-soc.

Signed-off-by: Mike Nuss 
Signed-off-by: David Brownell 
Cc: K.Boge 
Cc: Jordan Crouse 
Signed-off-by: Stefan Roese 
Signed-off-by: Greg Kroah-Hartman

USB: ohci, fix oddball gcc warning

2007-08-22T21:27:52+00:00

Some versions of GCC recently grew annoying warnings about constants.
This gets rid of that warning from the OHCI driver.

Signed-off-by: David Brownell 
Signed-off-by: Greg Kroah-Hartman

usb: typo in usb R8A66597 HCD config

2007-08-22T21:27:49+00:00

Signed-off-by: Andrew Morton 
Signed-off-by: Greg Kroah-Hartman

usb: r8a66597-hcd: fix up error path.

2007-08-22T21:27:45+00:00

Currently when registration fails we're left with a stray reference to
release_mem_region(), this leads to the following case:

    r8a66597_hcd r8a66597_hcd: irq 13, io base 0x18040000
    drivers/usb/host/r8a66597-hcd.c: register access fail.
    r8a66597_hcd r8a66597_hcd: startup error -6
    r8a66597_hcd r8a66597_hcd: USB bus 1 deregistered
    drivers/usb/host/r8a66597-hcd.c: Failed to add hcd
    Trying to free nonexistent resource <0000000018040000-0000000018040000>

This fixes it up.

Signed-off-by: Paul Mundt 
Signed-off-by: Greg Kroah-Hartman

USB: u132-hcd.c - Fix a warning when CONFIG_PM=n

2007-08-22T21:27:44+00:00

I noticed this warning with CONFING_PM=n 

...

drivers/usb/host/u132-hcd.c:1525: warning: 'port_power' defined but not used

...

Signed-off-by: Gabriel Craciunescu 
Signed-off-by: Greg Kroah-Hartman

Revert "USB: EHCI cpufreq fix"

2007-08-21T06:38:44+00:00

This reverts commit 196705c9bbc03540429b0f7cf9ee35c2f928a534.  It was
reported to cause a regression by Daniel Exner, and Arjan van de Ven
points out that we actually already have infrastructure in place for
setting limits on acceptable DMA latency that would be the much more
correct fix for the problem with some Broadcom EHCI controllers.

Fixed up trivial conflicts due to the changes to support big-endian host
controller descriptors in drivers/usb/host/{ehci-sched.c,ehci.h}.

Signed-off-by: Linus Torvalds

Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6

2007-07-20T15:25:49+00:00

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (44 commits)
  USB: drivers/usb/storage/dpcm.c whitespace cleanup
  USB: r8a66597-hcd: fixes some problem
  USB: change name of spinlock in hcd.c
  USB: move routines in hcd.c
  USB: misc: uss720: clean up urb->status usage
  USB: misc: usbtest: clean up urb->status usage
  USB: misc: usblcd: clean up urb->status usage
  USB: misc: phidgetmotorcontrol: clean up urb->status usage
  USB: misc: phidgetkit: clean up urb->status usage
  USB: misc: legousbtower: clean up urb->status usage
  USB: misc: ldusb: clean up urb->status usage
  USB: misc: iowarrior: clean up urb->status usage
  USB: misc: ftdi-elan: clean up urb->status usage
  USB: misc: auerswald: clean up urb->status usage
  USB: misc: appledisplay: clean up urb->status usage
  USB: misc: adtux: clean up urb->status usage
  USB: core: message: clean up urb->status usage
  USB: image: microtek: clean up urb->status usage
  USB: image: mdc800: clean up urb->status usage
  USB: storage: onetouch: clean up urb->status usage
  ...

mm: Remove slab destructors from kmem_cache_create().

2007-07-20T01:11:58+00:00

Slab destructors were no longer supported after Christoph's
c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been
BUGs for both slab and slub, and slob never supported them
either.

This rips out support for the dtor pointer from kmem_cache_create()
completely and fixes up every single callsite in the kernel (there were
about 224, not including the slab allocator definitions themselves,
or the documentation references).

Signed-off-by: Paul Mundt

USB: r8a66597-hcd: fixes some problem

2007-07-20T00:46:08+00:00

This patch incorporates some updates. Updates include:

 - Fix the problem that control transfer might fail
 - Change from GFP_KERNEL to GFP_ATOMIC
 - Clean up some coding style issue

Signed-off-by: Yoshihiro Shimoda 
Signed-off-by: Greg Kroah-Hartman

UHCI: short control URBs get a status stage

2007-07-20T00:46:04+00:00

It has recently been pointed out that short control transfers should
have a status stage, even if they generate an error because
URB_SHORT_NOT_OK was set.  This patch (as935) changes uhci-hcd to
enable the status stage when this happens.

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman