diff options
| author | Sasha Neftin <[email protected]> | 2022-05-08 10:09:05 +0300 |
|---|---|---|
| committer | Tony Nguyen <[email protected]> | 2022-07-14 09:16:47 -0700 |
| commit | b49feacbeffc7635cc6692cbcc6a1eae2c17da6f (patch) | |
| tree | 78c432707aca8885ed583bd2a2e61d63e915f5d7 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | cd72e61bad145a0968df85193dcf1261cb66c4c6 (diff) | |
e1000e: Enable GPT clock before sending message to CSME
On corporate (CSME) ADL systems, the Ethernet Controller may stop working
("HW unit hang") after exiting from the s0ix state. The reason is that
CSME misses the message sent by the host. Enabling the dynamic GPT clock
solves this problem. This clock is cleared upon HW initialization.
Fixes: 3e55d231716e ("e1000e: Add handshake with the CSME to support S0ix")
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=214821
Reviewed-by: Dima Ruinskiy <[email protected]>
Signed-off-by: Sasha Neftin <[email protected]>
Tested-by: Chia-Lin Kao (AceLan) <[email protected]>
Tested-by: Naama Meir <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions