linux-toradex.git/drivers/net/igb/e1000_phy.c, branch tegra-10.8.3

igb: do not allow phy sw reset code to make calls to null pointers

2009-09-15T00:03:54+00:00

In the case of fiber and serdes adapters we were seeing issues with ethtool
-t causing kernel panics due to null function pointers.  To prevent this we
need to exit out of the phy reset code in the event that we do not have a
valid phy.

Signed-off-by: Alexander Duyck 
Signed-off-by: Don Skidmore 
Signed-off-by: David S. Miller

igb: cleanup flow control configuration to make requested/current more clear

2009-07-26T16:47:02+00:00

This patch cleans up the flow control configuration for igb to make it a
bit more readable in regards to what the requested and current modes are.
This should help with the maintainability of the current igb driver in
regards to flow control.

Signed-off-by: Alexander Duyck 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: increase delay for copper link setup

2009-04-02T07:59:07+00:00

Increase the delay for copper phy init from 15ms to 100ms.  This is to
address issues seen in which ethtool -t was failing in some cases on 82576
based adapters.

Signed-off-by: Alexander Duyck 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: remove unused defines

2009-02-16T07:59:44+00:00

This patch removes all of the unused defines from the .h files contained in
igb.  For some defines there was a use and so I plugged them into the correct
locations.

Signed-off-by: Alexander Duyck 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: update version number and copyright dates

2009-02-07T10:43:17+00:00

Update the version number to 1.3.16 and update copyright dates for 2009.

Signed-off-by: Alexander Duyck 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: rename phy ops

2009-02-07T10:43:05+00:00

This patch renames write_phy_reg to write_reg and read_phy_reg to read_reg.
It seems redundant to call out phy in an operation that is part of the
phy_ops struct.

Signed-off-by: Alexander Duyck 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: eliminate hw from the hw_dbg macro arguments

2008-07-04T12:46:59+00:00

Various cosmetic cleanups. Comment fixes. Eliminate the hw part out
of the hw_dbg macro since it's always used.

Signed-off-by: Auke Kok 
Signed-off-by: Jeff Kirsher 
Signed-off-by: Jeff Garzik

igb: cleanup function header comments

2008-07-04T12:46:58+00:00

Function header comments do not match function name.

Signed-off-by: Jeff Kirsher 
Signed-off-by: Jeff Garzik

igb: PCI-Express 82575 Gigabit Ethernet driver

2008-01-28T23:10:33+00:00

We are pleased to announce a new Gigabit Ethernet product and its
driver to the linux community. This product is the Intel(R) 82575
Gigabit Ethernet adapter family. Physical adapters will be available
to the public soon. These adapters come in 2- and 4-port versions
(copper PHY) currently. Other variants will be available later.

The 82575 chipset supports significantly different features that
warrant a new driver. The descriptor format is (just like the
ixgbe driver) different. The device can use multiple MSI-X vectors
and multiple queues for both send and receive. This allows us to
optimize some of the driver code specifically as well compared to
the e1000-supported devices.

This version of the igb driver no lnger uses fake netdevices and
incorporates napi_struct members for each ring to do the multi-
queue polling. multi-queue is enabled by default and the driver
supports NAPI mode only.

All the namespace collisions should be gone in this version too. The
register macro's have been condensed to improve readability.

Signed-off-by: Auke Kok 
Signed-off-by: Jeff Garzik 
Signed-off-by: David S. Miller