e1000e: fix S0ix flows for cable connected case

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Added a fix to S0ix entry and exit flows for TGP and above
MAC types, to the case when the Ethernet cable is connected
and the link is up. With that the system is able to reach
SLP_S0 when going to freeze power state.

Signed-off-by: Vitaly Lifshits <vitaly.lifshits@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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Vitaly Lifshits 2020-03-12 13:57:07 +02:00 • committed by Jeff Kirsher

parent c2a3f8febc

commit 632fbd5eb5

2 changed files with 57 additions and 0 deletions

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54

drivers/net/ethernet/intel/e1000e/netdev.c

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3

drivers/net/ethernet/intel/e1000e/regs.h

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