Since we stop using dev_alloc_skb on the IrDA TX frame, we constantly run
into the case of the skb headroom being 0, and thus we call skb_cow for
every IrDA TX frame.
This patch uses a local buffer and memcpy the skb to it, saving us a
kmalloc for each of those IrDA TX frames.
Signed-off-by: NSamuel Ortiz <samuel@sortiz.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Change my email address to reflect OSDL merger.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
[ The irony. Somebody still has his sign-off message hardcoded
  in a script or his brainstem ;^]
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

memset() after kmalloc() on size * 8 would better be on size * 8, not
just size; fixed by switching to kcalloc() - it's more idiomatic anyway.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This will use pci_register_driver() instead of pci_module_init().
Signed-off-by: NAmit S. Kale <amitkale@netxen.com>
Signed-off-by: NRichard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

This patch is to make the driver work with multiple minor firmware versions
Signed-off-by: NAmit S. Kale <amitkale@netxen.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Fixed possible nullpointer access in event queue processing
Signed-off-by: NThomas Klein <tklein@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Added logging of error events associated with a specific queue pair
Signed-off-by: NThomas Klein <tklein@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Disabled dump of hcall regs on some permission issues and
fixed appropriate misleading logmessages
Signed-off-by: NThomas Klein <tklein@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Count OFDT nodes to determine the number of available ports
instead of using the possibly outdated value from the hypervisor
Signed-off-by: NThomas Klein <tklein@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Logical partitions are not allowed to (try to) set the autonegotiation status.
This patch removes the respective function call from the port setup function.
Signed-off-by: NThomas Klein <tklein@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Fix to use exactly one queue for incoming packets in all
firmware configurations
Signed-off-by: NThomas Klein <tklein@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Not only check the pointer against 0 but also the dereferenced value
Signed-off-by: NThomas Klein <tklein@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

We need to export phy_ethtool_gset and phy_ethtool_sset to allow drivers that
use these functions to be built as modules.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

1. EL3WINDOW is always 1 when lock is not held.

2. The second argument of el3_interrupt is 'void *dev_id',
not 'struct el3_private *lp'.

Signed-off-by: komurojun-mbn@nifty.com
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Fix from http://bugzilla.kernel.org/show_bug.cgi?id=7747Signed-off-by: NAndrew Morton <akpm@osdl.org>
Cc: <sleepy@mike-neko.net>
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

The local versions of phy_read() and phy_write() in ucc_geth_phy.c conflict
with the prototypes in include/linux/phy.h, so this patch renames them,
moves them to the top of the file (while eliminating the redundant prototype),
and makes them static.
Signed-off-by: NTimur Tabi <timur@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

The workqueue interface changed with David Howell's patch on 11/22/2006
(SHA 65f27f38).  Several drivers were
updated with that patch to handle the new interface, but ucc_geth.c
was not one of them.  This patch updates ucc_geth.c to support the new
model.

A compiler warning in set_mac_addr() was also fixed.
Signed-off-by: NTimur Tabi <timur@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Driver is now at version 1.2.0.
Signed-off-by: NBrice Goglin <brice@myri.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Now that IRQ allocation is done in myri10ge_open(), we want to still
check when loading the driver that IRQ allocation could succeed later.

Additionaly, we fix the initialization and printing of netdev->irq.
Signed-off-by: NBrice Goglin <brice@myri.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Under some circumstances, using WC without the WC fifo is faster.
So we make it possible to tune wc_fifo with a module parameter.
Signed-off-by: NBrice Goglin <brice@myri.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Similar to this commit:

http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=d15e9c4d9a75702b30e00cdf95c71c88e3f3f51e

It's not safe in cp_start_xmit to blindly call spin_lock_irq and then
spin_unlock_irq, since it may very well be the case that cp_start_xmit
was called with interrupts already disabled (I came across this bug in
the context of netdump in RedHat kernels, but the same issue holds, for
example, in netconsole). Therefore, replace all instances of
spin_lock_irq and spin_unlock_irq with spin_lock_irqsave and
spin_unlock_irqrestore, respectively, in cp_start_xmit(). I tested this
against a fully-virtualized Xen guest using netdump, which happens to
use the 8139cp driver to talk to the emulated hardware. I don't have a
real piece of 8139cp hardware to test on, so someone else will have to
do that.
Signed-off-by: NChris Lalancette <clalance@redhat.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

The PCI-E modifications to bcm43xx do not set up the interrupt vector
correctly. Tested with BCM4311 (PCI-E) on x86_64 and BCM4306 (PCI) on i386.
Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Setting .ConfigBase and .Present is now done at the pcmcia core.

The driver cleanup missed a few places where the driver did set .Present
to PRESENT_OPTION and later to the values from the CIS.  Setting to
PRESENT_OPTION now overrides the values from the CIS.  So just remove
those lines.
Signed-off-by: NDaniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Some PHY trim values need to be fine-tuned on 5755M to be
IEEE-compliant.

Update version to 3.72.
Signed-off-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Update version to 1.5.3.
Signed-off-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The bug was a bogus pointer being passed to kfree().  The pointer was
incremented in the write loop and then passed to kfree().

The fix is to use align_buf to save the original address.
Signed-off-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

5709 has a new register to detect copper/fiber PHYs.
Signed-off-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The workaround is only needed on 5706/5708 and cannot be applied on
5709.
Signed-off-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

pcnet_cs: add new id.
 corega K.K. (CG-LAPCCTXD)
 Logitec LPM-LN10TE
Signed-off-by: NKomuro <komurojun-mbn@nifty.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Fix handling of allocation failure.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

This patch contains a fix that implements proper communication with the
sideband management unit. Also, it makes sure that the speed is
correctly set for gigabit phys in the case where sideband mgmt unit
initialized the phy. Refer to bug #7684 for more details.
Signed-Off-By: NAyaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

This reverts commit 72f3ab74, which was
superceded by commit 683a2aa3
("e1000: Do not truncate TSO TCP header with 82544 workaround"), which
fixed the real problem.
Signed-off-by: NJeff Garzik <jeff@garzik.org>

When accessing the 93LC86 serial prom the clock high and low times must be at least 250ns each.  We have seen on some systems where the access times were much lower casing bit errors.
Signed-off-by: NRon Mercer <ron.mercer@qlogic.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Driver TX locking was removed some time ago, but the flag was overlooked.
Signed-off-by: NRon Mercer <ron.mercer@qlogic.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

We need to disable the AV bit before flushing the low register.

Signed-off-by: <aaron.k.salter@intel.com>
Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>

A similar patch to commit 65c7973f
but now for ixgb.

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>

This fix was already merged in commit 96f9c2e2
but reverted in commit 989316dd. After
stresstesting we found that the fix does not add new regressions and
works around a TX hang spotted by several users.
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>

This patch adds support for a few more PHYs used by Apple and fixes
advertising and detecting of Pause (we were missing setting the bit in
MII_ADVERTISE and weren't testing in LPA for all PHYs).

Note that I currently only advertise pause, not asymetric pause. I
don't know for sure the details there, I suppose I should read a bit
more 802.3 references, and I don't now what sungem is capable of, but
I noticed the PCS code (originated from you) does the same.
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch converts drivers/net/loopback.c to using module_init().
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: Ndean gaudet <dean@arctic.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>