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authorMatthew Vick <matthew.vick@intel.com>2013-04-24 07:42:06 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2013-05-21 02:31:43 -0700
commit20a48412281732ddb75e0ac7d9e0b5406f1b6669 (patch)
treed24a7fe0875c11b5180362dfc3d4442ce0af42bf /drivers/net/ethernet/intel/igb/e1000_defines.h
parentigb: Changed LEDs blink mechanism to include designs using cathode (diff)
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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>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/e1000_defines.h')
0 files changed, 0 insertions, 0 deletions