linux-pinenote/drivers/net/ethernet/intel/ixgbe
Emil Tantilov 232ef6bc45 ixgbe: Fix link issues caused by a reset while interface is down
Interface fails to obtain link on 82599 SFP in the following scenario:

1. Set advertised speed to GB:
ethtool -s eth0 advertise 0x20

2. Bring interface down
ip link set eth0 down

3. Issue any command that leads to a reset:
ethtool -t eth0

4. Bring link back up:
ip link set eth0 up

Following patch makes sure that the driver flaps the Tx laser every time
ixgbe_start_hw() is called, and not only when the speed is set.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-02 16:55:15 -07:00
..
ixgbe.h
ixgbe_82598.c
ixgbe_82599.c
ixgbe_common.c
ixgbe_common.h
ixgbe_dcb.c
ixgbe_dcb.h
ixgbe_dcb_82598.c
ixgbe_dcb_82598.h
ixgbe_dcb_82599.c
ixgbe_dcb_82599.h
ixgbe_dcb_nl.c
ixgbe_ethtool.c
ixgbe_fcoe.c
ixgbe_fcoe.h
ixgbe_main.c ixgbe: Fix link issues caused by a reset while interface is down 2011-11-02 16:55:15 -07:00
ixgbe_mbx.c
ixgbe_mbx.h
ixgbe_phy.c
ixgbe_phy.h
ixgbe_sriov.c
ixgbe_sriov.h
ixgbe_type.h
ixgbe_x540.c
Makefile