igc: Complete to commit Add basic skeleton for PTP

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commit 5f2958052c ("igc: Add basic skeleton for PTP") added basic
support for PTP, what's missing is support for suspending.
Legacy power management has been added. Now we can add
the suspend method to the igc_shutdown.
By cleaning the runtime storage for timestamp this avoids a possible
invalid memory access when the system comes back from suspend state.

Signed-off-by: Sasha Neftin <sasha.neftin@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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Sasha Neftin 2020-01-22 11:21:13 +02:00 • committed by Jeff Kirsher

parent 563212224b

commit a5136f7677

3 changed files with 4 additions and 1 deletions

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1

drivers/net/ethernet/intel/igc/igc.h

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2

drivers/net/ethernet/intel/igc/igc_main.c

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2

drivers/net/ethernet/intel/igc/igc_ptp.c

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