igb: introduce IGB_PTP_OVERFLOW_CHECK flag

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Don't continue to use complex MAC type checks for handling various cases
where we have overflow check code. Make this code more obvious by
introducing a flag which is enabled for hardware that needs these
checks.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Jacob Keller 2016-05-24 13:56:28 -07:00 • committed by Jeff Kirsher

parent 462f118882

commit 63737166a0

2 changed files with 9 additions and 13 deletions

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1

drivers/net/ethernet/intel/igb/igb.h

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21

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

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