linux.git/drivers/usb, branch v2.6.21

usb-net/pegasus: fix pegasus carrier detection

2007-04-24T16:46:31+00:00

Broken by 4a1728a28a193aa388900714bbb1f375e08a6d8e which switched the
return semantics of read_mii_word() but didn't fix usage of
read_mii_word() to conform to the new semantics.

Setting carrier to off based on the NO_CARRIER flag is also incorrect as
that flag only triggers on TX failure and therefore isn't correct when
no frames are being transmitted.  Since there is already a 2*HZ MII
carrier check going on, defer to that.

Add a TRUST_LINK_STATUS feature flag for adapters where the LINK_STATUS
flag is actually correct, and use that rather than the NO_CARRIER flag.

Signed-off-by: Dan Williams 
Signed-off-by: Jeff Garzik

USB: Nikon D80 unusual device patch

2007-04-11T17:44:15+00:00

the Nikon D80 camera will not work without an UNUSUAL_DEV entry embodied
in the attached patch (made against 2.6.20.3). Hope you find it helpful,
or if not, pass it along to someone who does.

From: Emil Larsson 
Signed-off-by: Phil Dibowitz 
Signed-off-by: Greg Kroah-Hartman

EHCI: fix remote wakeup regression in 2.6.21-rc

2007-04-11T17:44:15+00:00

There is one significant difference between the behavior of root hubs
(as embodied in host controller hardware) and external hubs: When a
remote-wakeup signal is received, an external hub sends an interrupt
message at the _end_ of the resume sequence but a root hub generates
and interrupt at the _beginning_ of the resume sequence.  The host
system must poll for the end of the sequence.

When ehci-hcd was converted to interrupt-driven operation instead of
using polling, the remaining need for this particular poll was
overlooked.  This patch (as894) fixes the problem.

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

USB: fix usb-serial/ftdi build warning

2007-03-26T21:17:48+00:00

Fix annoying build warning:

drivers/usb/serial/ftdi_sio.c:890: warning: enumeration value `FT232RL' not handled in switch

Also add logic to detect FT232R chips (version 6.00, usb 2.0 full speed),
so that case isn't completely useless.  (NOTE:  FT232RL and FT232RQ are
the same chip in different packages:  L is SSOP, Q is QFN.)

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

USB: fix usb-serial/generic build warning

2007-03-26T21:17:48+00:00

Fix annoying build warning when CONFIG_USB_SERIAL_GENERIC is undefined.

  drivers/usb/serial/generic.c:24: warning: `generic_probe' declared `static' but never defined

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

USB: another entry for the quirk list

2007-03-26T21:17:48+00:00

this scanner disconnects upon suspend.

Signed-off-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: remove duplicated device id in airprime driver

2007-03-26T21:17:48+00:00

Both airprime and option now want to handle vendor ID 0x1410,
device ID 0x1100. Airprime calls it 'ExpressCard34 Qualcomm 3G CDMA'.
Option calls it 'Novatel Merlin XS620/S640'. Patch attached to remove it
from airprime.

From: Jon K Hellan 
Signed-off-by: Greg Kroah-Hartman

USB: omap_udc: workaround dma_free_coherent() bogosity

2007-03-26T21:17:48+00:00

Various fixes to omap_udc, noted with some recent testing:

 - Cope with some SMP-induced braindamage in ARM's dma_{alloc,free}_coherent()
   implementation: alloc() can be called with IRQs blocked, but since late
   last year that's no longer true for free().  This resolves really NASTY
   problems with logspamming via WARN_ON(), indicating N-page leaks.

 - Be more correct in handling GET_STATUS request for RECIP_ENDPOINT ... the
   previous code only handled RECIP_INTERFACE, this version should be correct
   except for (sigh) bulk/interrupt endpoints.

 - Provide a better name for the function reporting whether the board has
   vbus sensing wired up.

GET_STATUS requests for endpoint status still acts strangely though, at least
given one flakey host doesn't always ack the first DATA packet, then the packet
that gets retransmitted doesn't have data!

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

UHCI: Fix problem caused by lack of terminating QH

2007-03-26T21:17:48+00:00

This patch (as871) fixes a problem introduced by an earlier change.
It turns out that some systems really do need to have a terminating
skeleton QH present whenever FSBR is on.  I don't know any way to tell
which systems do need it and which don't; the easiest answer is to
have it there always.

This fixes the NumLock-hang bug reported by Jiri Slaby.

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

USB: new Novatel device ids for option driver

2007-03-19T20:39:51+00:00

This moves all of the Novatel device ids to the option driver, where
they belong.

Thanks to Novatel for providing a list of all supported devices.

Signed-off-by: Greg Kroah-Hartman