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| author | Furquan Shaikh <furquan@chromium.org> | 2017-05-25 00:16:15 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-05-27 05:31:48 +0200 |
| commit | ef8bb9136e9371753e50cb15b334c9d0f5c70930 (patch) | |
| tree | 076404d59b2cb85ebd1c5d03a8141e3584aa7952 /src/drivers/xpowers | |
| parent | 1cf7f86d92e7ea4a49d06e4aebf7213b259933fa (diff) | |
soc/intel/skylake: Add detailed information about PME wake sources
Add more fine-grained details about what device caused the PME wake
event. This requires checking the PME status bit (bit 15) in PCI PM
control and status register for the PCI device.
BUG=b:37088992
TEST=Verifed that XHCI wake source was identified correctly:
135 | 2017-05-25 15:28:17 | ACPI Enter | S3
136 | 2017-05-25 15:28:26 | ACPI Wake | S3
137 | 2017-05-25 15:28:26 | Wake Source | PME - XHCI | 0
Change-Id: I6fc6284cd04db311f1f86b8a86d0bb708392e5d5
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19925
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/drivers/xpowers')
0 files changed, 0 insertions, 0 deletions