igb: enable internal PPS for the i210

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The i210 device can produce an interrupt on the full second. This
patch allows using this interrupt to generate an internal PPS event
for adjusting the kernel system time.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Richard Cochran 2014-11-21 20:51:20 +00:00 • committed by Jeff Kirsher

parent 8298c1ecd5

commit 00c65578b4

2 changed files with 45 additions and 5 deletions

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18

drivers/net/ethernet/intel/igb/igb_main.c

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32

drivers/net/ethernet/intel/igb/igb_ptp.c

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