linux/drivers/net/ethernet/intel/igb
Matthew Vick 20a4841228 igb: Add update to last_rx_timestamp in Rx rings
In order to support a more accurate check for a PTP Rx hang where the
device can no longer timestamp received packets, we need to update, per
ring, when the last Rx timestamp was. Because of how the PTP Rx hang logic
works, the current logic is valid, but properly updating the ring variable
increases the accuracy of the check.

Signed-off-by: Matthew Vick <matthew.vick@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-05-21 02:31:43 -07:00
..
e1000_82575.c igb: Remove id's that will not be productized for Linux. 2013-04-24 20:41:52 -07:00
e1000_82575.h igb: Add support for i354 devices 2013-04-18 16:40:35 -07:00
e1000_defines.h igb: Changed LEDs blink mechanism to include designs using cathode 2013-05-21 02:25:25 -07:00
e1000_hw.h igb: Remove id's that will not be productized for Linux. 2013-04-24 20:41:52 -07:00
e1000_i210.c igb: Add SMBI semaphore to I210/I211 2013-04-24 18:05:19 -07:00
e1000_i210.h igb: Enable EEE LP advertisement 2013-04-18 16:40:28 -07:00
e1000_mac.c igb: Changed LEDs blink mechanism to include designs using cathode 2013-05-21 02:25:25 -07:00
e1000_mac.h igb: Fix code comments and whitespace 2013-04-18 16:40:25 -07:00
e1000_mbx.c igb: Fix code comments and whitespace 2013-04-18 16:40:25 -07:00
e1000_mbx.h igb: Fix code comments and whitespace 2013-04-18 16:40:25 -07:00
e1000_nvm.c igb: Add support for i354 devices 2013-04-18 16:40:35 -07:00
e1000_nvm.h igb: Copyright string update to year 2013 2013-01-19 05:05:05 -08:00
e1000_phy.c igb: limit udelay for phy changes to 10000us 2013-04-25 18:49:18 -07:00
e1000_phy.h igb: Copyright string update to year 2013 2013-01-19 05:05:05 -08:00
e1000_regs.h igb: Add support for i354 devices 2013-04-18 16:40:35 -07:00
igb_ethtool.c igb: SERDES loopback sigdetect bit on i210 devices 2013-04-24 17:59:26 -07:00
igb_hwmon.c igb: Fix code comments and whitespace 2013-04-18 16:40:25 -07:00
igb_main.c igb: Add update to last_rx_timestamp in Rx rings 2013-05-21 02:31:43 -07:00
igb_ptp.c igb: Add support for i354 devices 2013-04-18 16:40:35 -07:00
igb.h igb: Add update to last_rx_timestamp in Rx rings 2013-05-21 02:31:43 -07:00
Makefile igb: Copyright string update to year 2013 2013-01-19 05:05:05 -08:00