Commit Graph

31 Commits

Author SHA1 Message Date
Jeff Garzik
10badc2154 [netdrvr b44] trim trailing whitespace 2006-04-12 18:04:32 -04:00
Gary Zambrano
8056bfafb8 [PATCH] b44: increase version to 1.00
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12 18:04:03 -04:00
Gary Zambrano
2b474cf538 [PATCH] b44: disable default tx pause
Disable default tx pause frame support.
The b44 controller has a bug that generates excessive tx pause
frames.

Signed-off-by: Gary Zambrano <zambrano@broadcom.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12 18:04:03 -04:00
Eric Sesterhenn
5d9428de1a BUG_ON() Conversion in drivers/net/
this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-04-02 13:52:48 +02:00
Gary Zambrano
391fc09a14 [PATCH] b44: ensure valid mac addr
Added code to check for invalid MAC address from eeprom or user input.

Signed-off-by: Gary Zambrano <zambrano@broadcom.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-29 17:34:02 -05:00
Gary Zambrano
5c5131297d b44: fix force mac address before ifconfig up
Initializing the b44 MAC & PCI functional blocks in the controller must
occur inside init_one(). This will allow access to the MAC registers.
The controller was being powered up in b44_open() which would not allow
access to the registers before ifconfig was up.
Philip Kohlbecher found this bug.

Signed-off-by: Gary Zambrano <zambrano@broadcom.com>
2006-03-29 17:12:05 -05:00
Stephen Hemminger
c35ca399e0 [PATCH] b44: fix laptop carrier detect
On my laptop, the b44 device is created and the carrier state defaults
to ON when created by alloc_etherdev. This means tools like NetworkManager
see the carrier as On and try and bring the device up.  The correct thing
to do is mark the carrier as Off when device is created.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-26 22:10:39 -05:00
Alan Cox
22d4d77183 [PATCH] Fix warning with b44.c on 64bit boxes
sizeof() return is not an int, so use max_t to get the types right.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 19:28:50 -05:00
Francois Romieu
981d9c176d b44: increase version number
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
2005-11-30 22:35:39 +01:00
Francois Romieu
3410572d51 b44: early return in dev->do_ioctl when the device is not up
The device has not gone through a whole reset/init sequence until the
device is up. Accessing the mii interface before this point is not
safe.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
2005-11-30 22:32:13 +01:00
Mark Lord
d9e2d185bf b44: missing netif_wake_queue() in b44_open()
This patch fixes a problem plaguing Dell notebooks with built-in b44
ethernet: The driver refuses to transmit packets of any kind until after
the first 5-second tx_timeout occurs. This bug causes DHCP negotiation to
fail (timeout) during installation of Ubuntu Linux.

Signed-off-by: Mark Lord <lkml@rtr.ca>
Signed-off-by: Andrew Morton <akpm@osdl.org>
2005-11-30 22:30:23 +01:00
Linus Torvalds
a7c243b544 Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2005-11-09 08:34:36 -08:00
Olaf Hering
733482e445 [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason
This patch removes almost all inclusions of linux/version.h.  The 3
#defines are unused in most of the touched files.

A few drivers use the simple KERNEL_VERSION(a,b,c) macro, which is
unfortunatly in linux/version.h.

There are also lots of #ifdef for long obsolete kernels, this was not
touched.  In a few places, the linux/version.h include was move to where
the LINUX_VERSION_CODE was used.

quilt vi `find * -type f -name "*.[ch]"|xargs grep -El '(UTS_RELEASE|LINUX_VERSION_CODE|KERNEL_VERSION|linux/version.h)'|grep -Ev '(/(boot|coda|drm)/|~$)'`

search pattern:
/UTS_RELEASE\|LINUX_VERSION_CODE\|KERNEL_VERSION\|linux\/\(utsname\|version\).h

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09 07:55:57 -08:00
Francois Romieu
eac1dfcb32 [PATCH] b44: increase version number
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-09 01:02:41 -05:00
Francois Romieu
ba5eec9c55 [PATCH] b44: race on device closing
Usual fix:
- b44_interrupt() does not schedule NAPI polling when the device is
  going down;
- b44_close() waits for any scheduled NAPI polling before it starts
  to release the private structures of the device.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-09 01:02:41 -05:00
Francois Romieu
b9dcbb40f4 [PATCH] b44: replace B44_FLAG_INIT_COMPLETE with netif_running()
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-09 01:02:41 -05:00
Francois Romieu
6c2f426783 [PATCH] b44: late request_irq in b44_open
Don't request_irq before the registers are reset/init.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-07 03:37:05 -05:00
Francois Romieu
65b984f26f [PATCH] b44: s/spin_lock_irqsave/spin_lock/ in b44_interrupt
There is no need to save/restore the irq state as the irq are always
locally disabled when b44_interrupt is issued.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-07 03:37:05 -05:00
Francois Romieu
3353930d9d [PATCH] b44: expose counters through ethtool
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-07 03:37:05 -05:00
Francois Romieu
874a6214bc [PATCH] b44: miscellaneous cleanup
- remove unneeded forward declarations
- s/kmalloc + memset/kzalloc/
- whitespace readjustement can't hurt
- wrong comment: b44_init_rings _is_ called with a spinlock held in
  b44_{open/set_ringparam/set_pauseparam/etc}.
  Actually, it does not need to be able to sleep
- b44_remove_one() can not be issued with a NULL device in its
  private member: remove the test.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-07 03:37:05 -05:00
Francois Romieu
c719369350 [PATCH] b44: b44_start_xmit returns with a lock held when it fails allocating
The patch simply factors out the release of the lock.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-07 03:37:05 -05:00
Pavel Machek
46e1785358 [PATCH] b44: fix suspend/resume
Fix suspend/resume on b44 by freeing/reacquiring irq.  Otherwise it hangs
on resume.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-28 19:06:43 -04:00
Jesper Juhl
b4558ea93d drivers/net: Remove pointless checks for NULL prior to calling kfree() 2005-10-28 16:53:13 -04:00
Andrew Morton
89358f90ab [netdrvr b44] include linux/dma-mapping.h to eliminate warning 2005-10-28 16:38:02 -04:00
Matthew Wilcox
adf6e00064 [PATCH] b44 reports wrong advertised flags
Looks like someone used the MII constants instead of the ethtool constants.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-28 16:14:10 -04:00
John W. Linville
9f38c636ab [PATCH] b44: alternate allocation option for DMA descriptors
This is a (final?) hack to support the odd DMA allocation requirements
of the b44 hardware.  The b44 hardware has a 30-bit DMA mask.  On x86,
anything less than a 32-bit DMA mask forces allocations into the 16MB
GFP_DMA range.  The memory there is somewhat limited, often resulting
in an inability to initialize the b44 driver.

This hack uses streaming DMA allocation APIs in order to provide an
alternative in case the GFP_DMA allocation fails.  It is somewhat ugly,
but not much worse than the similar existing hacks to support SKB
allocations in the same driver.  FWIW, I have received positive
feedback on this from several Fedora users.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-18 22:27:13 -04:00
John W. Linville
2160de53cc [PATCH] b44: support ETHTOOL_GPERMADDR
Add support for ETHTOOL_GPERMADDR to b44.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-14 08:29:31 -04:00
Len Brown
5028770a42 [ACPI] merge acpi-2.6.12 branch into latest Linux 2.6.13-rc...
Signed-off-by: Len Brown <len.brown@intel.com>
2005-07-12 17:21:56 -04:00
David Shaohua Li
d58da59045 [ACPI] S3 Suspend to RAM: fix driver suspend/resume methods
Drivers should do this:

.suspend()
	pci_disable_device()

.resume()
	pci_enable_device()

http://bugzilla.kernel.org/show_bug.cgi?id=3469

Signed-off-by: David Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2005-07-11 23:23:46 -04:00
John W. Linville
e254e9bff5 [PATCH] b44: check link state during open
Check the link state during b44_open.  This closes a 1 HZ window
that existed after b44_open ran but before the b44_timer handler ran,
during which ethtool would report "Link detected: yes" no matter what
the link state actually was.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-06-27 00:46:40 -04:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00