linux-stable.git/drivers/usb/net, branch linux-2.6.19.y Linux kernel stable tree USB: usbnet driver bugfix 2007-03-03T00:32:45+00:00 David Brownell david-b@pacbell.net 2007-02-21T16:50:33+00:00 b51e94f32535bd24521a350c957b1bbac020d226 The attached fixes an oops in the usbnet driver. The same patch is in 2.6.21-rc1, but that one has many whitespace changes. This is much smaller. Signed-off-by: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
The attached fixes an oops in the usbnet driver. The same patch is
in 2.6.21-rc1, but that one has many whitespace changes. This is much
smaller.


Signed-off-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
[PATCH] asix: Fix typo for AX88772 PHY Selection 2007-01-10T19:05:23+00:00 David Hollis dhollis@davehollis.com 2007-01-05T17:34:05+00:00 a44a397980a37ecd619b46d40ed39aa76c14f3d6 The attached patch fixes a PHY selection problem that prevents AX88772 based devices (Linksys USB200Mv2, etc) devices from working. The interface comes up and everything seems fine except the device doesn't send/receive any packets. The one-liner attached fixes this issue and makes the devices usable again. Signed-off-by: David Hollis <dhollis@davehollis.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> 
The attached patch fixes a PHY selection problem that prevents AX88772
based devices (Linksys USB200Mv2, etc) devices from working.  The
interface comes up and everything seems fine except the device doesn't
send/receive any packets.  The one-liner attached fixes this issue and
makes the devices usable again.

Signed-off-by: David Hollis <dhollis@davehollis.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
USB: use MII hooks only if CONFIG_MII is enabled 2006-11-03T19:57:19+00:00 David Brownell david-b@pacbell.net 2006-11-02T20:29:12+00:00 18ee91fa9815fa3bb4e51cdcb8229bd0a0f11a70 Fix mcs7830 patch The recent mcs7830 update to make the MII support sharable goofed various pre-existing configurations in two ways: - it made the usbnet infrastructure reference MII symbols even when they're not needed in the kernel being built - it didn't enable MII along with the mcs7830 minidriver This patch fixes these two problems. However, there does seem to be a Kconfig reverse dependency bug in that MII gets wrongly enabled in some cases (like USBNET=y and USBNET_MII=n); I think I've noticed that same problem in other situations too. So the result can mean kernels being bloated by stuff that's needlessly enabled ... better than wrongly being disabled, but contributing to bloat. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Fix mcs7830 patch

The recent mcs7830 update to make the MII support sharable goofed various
pre-existing configurations in two ways:

  - it made the usbnet infrastructure reference MII symbols even
    when they're not needed in the kernel being built

  - it didn't enable MII along with the mcs7830 minidriver

This patch fixes these two problems.

However, there does seem to be a Kconfig reverse dependency bug in that MII
gets wrongly enabled in some cases (like USBNET=y and USBNET_MII=n); I think
I've noticed that same problem in other situations too.  So the result can
mean kernels being bloated by stuff that's needlessly enabled ... better
than wrongly being disabled, but contributing to bloat.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
[PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD 2006-10-30T20:08:40+00:00 Peter Zijlstra a.p.zijlstra@chello.nl 2006-10-30T06:46:36+00:00 7259f0d05d595b73ef312a082e628627c6414969 kernel: INFO: trying to register non-static key. kernel: the code is fine but needs lockdep annotation. kernel: turning off the locking correctness validator. kernel: [<c04051ed>] show_trace_log_lvl+0x58/0x16a kernel: [<c04057fa>] show_trace+0xd/0x10 kernel: [<c0405913>] dump_stack+0x19/0x1b kernel: [<c043b1e2>] __lock_acquire+0xf0/0x90d kernel: [<c043bf70>] lock_acquire+0x4b/0x6b kernel: [<c061472f>] _spin_lock_irqsave+0x22/0x32 kernel: [<c04363d3>] prepare_to_wait+0x17/0x4b kernel: [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc] kernel: [<c04361b9>] kthread+0xc3/0xf2 kernel: [<c0402005>] kernel_thread_helper+0x5/0xb Another case of non-static lockdep keys; duplicate the paradigm set by DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Greg KH <gregkh@suse.de> Cc: Markus Lidel <markus.lidel@shadowconnect.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@infradead.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 
kernel: INFO: trying to register non-static key.
kernel: the code is fine but needs lockdep annotation.
kernel: turning off the locking correctness validator.
kernel:  [<c04051ed>] show_trace_log_lvl+0x58/0x16a
kernel:  [<c04057fa>] show_trace+0xd/0x10
kernel:  [<c0405913>] dump_stack+0x19/0x1b
kernel:  [<c043b1e2>] __lock_acquire+0xf0/0x90d
kernel:  [<c043bf70>] lock_acquire+0x4b/0x6b
kernel:  [<c061472f>] _spin_lock_irqsave+0x22/0x32
kernel:  [<c04363d3>] prepare_to_wait+0x17/0x4b
kernel:  [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc]
kernel:  [<c04361b9>] kthread+0xc3/0xf2
kernel:  [<c0402005>] kernel_thread_helper+0x5/0xb

Another case of non-static lockdep keys; duplicate the paradigm set by
DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Greg KH <gregkh@suse.de>
Cc: Markus Lidel <markus.lidel@shadowconnect.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
usbnet: add a mutex around phy register access 2006-10-17T21:46:32+00:00 Arnd Bergmann arnd@arndb.de 2006-10-08T22:08:02+00:00 a9fc6338bd51a3d5735839e756fe7b741c2e6fad When working on the mcs7830, I noticed the need for a mutex in its mdio_read/mdio_write functions. A related problem seems to be present in the asix driver in the respective functions. This introduces a mutex in the common usbnet driver and uses it from the two hardware specific drivers. Acked-by: David Hollis <dhollis@davehollis.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
When working on the mcs7830, I noticed the need for a mutex in its
mdio_read/mdio_write functions. A related problem seems to be present
in the asix driver in the respective functions.

This introduces a mutex in the common usbnet driver and uses it
from the two hardware specific drivers.

Acked-by: David Hollis <dhollis@davehollis.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usbnet: improve generic ethtool support 2006-10-17T21:46:32+00:00 Arnd Bergmann arnd@arndb.de 2006-10-08T22:08:01+00:00 c41286fd42f3545513f8de9f61028120b6d38e89 This adds generic support for the ethtool commands get_settings, set_settings, get_link and nway_reset to usbnet. These are now implemented using mii functions when a low-level driver supports mdio_read/mdio_write and does not override the usbnet ethtool commands with its own. Currently, this applies to the asix and the mcs7830 drivers. I have tested it on mcs7830. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: David Hollis <dhollis@davehollis.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
This adds generic support for the ethtool commands get_settings,
set_settings, get_link and nway_reset to usbnet. These are now
implemented using mii functions when a low-level driver supports
mdio_read/mdio_write and does not override the usbnet ethtool
commands with its own.

Currently, this applies to the asix and the mcs7830 drivers.
I have tested it on mcs7830.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David Hollis <dhollis@davehollis.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: driver for mcs7830 (aka DeLOCK) USB ethernet adapter 2006-10-17T21:46:32+00:00 Arnd Bergmann arnd@arndb.de 2006-10-08T22:08:00+00:00 2a36d7083438ccb607055abae633f39495a99947 This driver adds support for the DeLOCK USB ethernet adapter and potentially others based on the MosChip MCS7830 chip. It is based on the usbnet and asix drivers as well as the original device driver provided by MosChip, which in turn was based on the usbnet driver. It has been tested successfully on an OHCI, but interestingly there seems to be a problem with the mcs7830 when connected to the ICH6/EHCI in my thinkpad: it keeps receiving lots of broken packets in the RX interrupt. The problem goes away when I'm using an active USB hub, so I assume it's not related to the device driver, but rather to the hardware. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
This driver adds support for the DeLOCK USB ethernet adapter
and potentially others based on the MosChip MCS7830 chip.

It is based on the usbnet and asix drivers as well as the
original device driver provided by MosChip, which in turn
was based on the usbnet driver.

It has been tested successfully on an OHCI, but interestingly
there seems to be a problem with the mcs7830 when connected to
the ICH6/EHCI in my thinkpad: it keeps receiving lots of
broken packets in the RX interrupt. The problem goes away when
I'm using an active USB hub, so I assume it's not related to
the device driver, but rather to the hardware.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: drivers/usb/net/*: use BUILD_BUG_ON 2006-10-17T21:46:32+00:00 Alexey Dobriyan adobriyan@gmail.com 2006-10-08T12:02:00+00:00 f8ac232ad7388bfff680b26e84b3ac63889d1cea Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: suspend/resume support for kaweth 2006-10-17T21:46:30+00:00 Oliver Neukum oliver@neukum.name 2006-10-03T08:30:52+00:00 1a2ea1dfc4ee078841cd6406ebf6bf0c5a3d25e9 this adds support for suspend and resume to the kaweth driver. Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
this adds support for suspend and resume to the kaweth driver.

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
USB: remove private debug macros from kaweth 2006-10-17T21:46:30+00:00 Oliver Neukum oliver@neukum.name 2006-09-28T21:36:04+00:00 fbe2bafcb00b25265c2c869ba4615d6a5324b7f1 this kills the private debug macros from the kaweth driver. Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
this kills the private debug macros from the kaweth driver.

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>