[PATCH 0/9][SRU][G/H/U/OEM-5.10] re-enable s0ix of e1000e

[Aaron Ma]

BugLink: https://bugs.launchpad.net/bugs/1910541

[Impact]
Due to s2idle failure on e1000e driver in ME enabled system, it disabled
s0ix.
Finally latest kernel accepted the bump up timeout value to fixed the
issue.
s0ix can be supported again.

[Fix]
Rebase the sauce patch to upstream patch, then support s0ix of e1000e.

[Test Case]
s2idle can work normally on ME enabled platform.

[Where problems could occur]
s2idle may fail to suspend on 2nd times.

These patches are trying to revert the disabled s0ix patch in 5.8+,
no need for 5.7- kernels.

Aaron Ma (5):
  Revert "UBUNTU: SAUCE: e1000e: bump up timeout to wait when ME
    un-configure ULP mode"
  Revert "UBUNTU: SAUCE: e1000e: Add more Dell AIO systems into s0ix
    heuristics"
  Revert "UBUNTU: SAUCE: e1000e: Add more Dell CML systems into s0ix
    heuristics"
  Revert "UBUNTU: SAUCE: e1000e: Add Dell's Comet Lake systems into s0ix
    heuristics"
  Revert "UBUNTU: SAUCE: e1000e: allow turning s0ix flows on for systems
    with ME"

Mario Limonciello (4):
  e1000e: Only run S0ix flows if shutdown succeeded
  e1000e: bump up timeout to wait when ME un-configures ULP mode
  Revert "e1000e: disable s0ix entry and exit flows for ME systems"
  e1000e: Export S0ix flags to ethtool

 .../device_drivers/ethernet/intel/e1000e.rst  |  23 --
 drivers/net/ethernet/intel/Kconfig            |   1 -
 drivers/net/ethernet/intel/e1000e/e1000.h     |   6 -
 drivers/net/ethernet/intel/e1000e/ethtool.c   |  46 ++++
 drivers/net/ethernet/intel/e1000e/ich8lan.c   |  15 +-
 drivers/net/ethernet/intel/e1000e/netdev.c    |  47 +---
 drivers/net/ethernet/intel/e1000e/param.c     | 237 ------------------
 7 files changed, 69 insertions(+), 306 deletions(-)

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2.28.0