Don Skidmore d08935c274 ixgbe: fix for race with 8259(8|9) during shutdown ...

There is a small window where the watchdog could be running as the
interface is brought down on a NIC with two ports wired back to back.
If ixgbe_update_status is then called can lead to a panic.  This patch
allows the update to bail if we are in that condition.

This issue was orignally reported and fix proposed by Akihiko Saitou.

CC: Akihiko Saitou <asaitou@users.sourceforge.net>
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2010-06-13 18:20:52 -07:00

..

ixgbe_82598.c

ixgbe:add support for a new 82599 10G Base-T device

2010-05-20 23:07:06 -07:00

ixgbe_82599.c

ixgbe:add support for a new 82599 10G Base-T device

2010-05-20 23:07:06 -07:00

ixgbe_common.c

ixgbe: return IXGBE_ERR_RAR_INDEX when out of range

2010-06-03 03:28:28 -07:00

ixgbe_common.h

ixgbe: Refactor common code between 82598 & 82599 to accommodate new hardware

2010-05-13 21:07:34 -07:00

ixgbe_dcb_82598.c

ixgbe: update copyright dates

2010-01-13 17:12:45 -08:00

ixgbe_dcb_82598.h

ixgbe: update copyright dates

2010-01-13 17:12:45 -08:00

ixgbe_dcb_82599.c

ixgbe: update copyright dates

2010-01-13 17:12:45 -08:00

ixgbe_dcb_82599.h

ixgbe: update copyright dates

2010-01-13 17:12:45 -08:00

ixgbe_dcb_nl.c

drivers/net: Remove unnecessary returns from void function()s

2010-05-14 00:19:28 -07:00

ixgbe_dcb.c

ixgbe: update copyright dates

2010-01-13 17:12:45 -08:00

ixgbe_dcb.h

ixgbe: update copyright dates

2010-01-13 17:12:45 -08:00

ixgbe_ethtool.c

ixgbe: add support for active DA cables

2010-05-18 19:44:20 -07:00

ixgbe_fcoe.c

ixgbe: remove some redundant code in setting FCoE FIP filter

2010-05-18 19:44:18 -07:00

ixgbe_fcoe.h

ixgbe: update copyright dates

2010-01-13 17:12:45 -08:00

ixgbe_main.c

ixgbe: fix for race with 8259(8|9) during shutdown

2010-06-13 18:20:52 -07:00

ixgbe_mbx.c

ixgbe: Mailbox header and code module

2010-01-10 13:34:24 -08:00

ixgbe_mbx.h

ixgbe: Mailbox header and code module

2010-01-10 13:34:24 -08:00

ixgbe_phy.c

ixgbe:add support for a new 82599 10G Base-T device

2010-05-20 23:07:06 -07:00

ixgbe_phy.h

ixgbe:add support for a new 82599 10G Base-T device

2010-05-20 23:07:06 -07:00

ixgbe_sriov.c

ixgbe: Streamline MC filter setup for VFs

2010-05-06 00:31:44 -07:00

ixgbe_sriov.h

ixgbe: Add support for VF MAC and VLAN configuration

2010-05-05 21:15:33 -07:00

ixgbe_type.h

ixgbe: return IXGBE_ERR_RAR_INDEX when out of range

2010-06-03 03:28:28 -07:00

ixgbe.h

ixgbe:add support for a new 82599 10G Base-T device

2010-05-20 23:07:06 -07:00

Makefile

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2010-01-23 00:31:06 -08:00