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| author | Furquan Shaikh <furquan@google.com> | 2020-10-03 16:23:55 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2020-10-11 02:13:17 +0000 |
| commit | 494f319be78dc08c72d58cdd94bf09213b48238c (patch) | |
| tree | a01aed9b05a1a35a9e57f88b111ca5746cc73166 /src/drivers/tpm/tpm.c | |
| parent | 35a77428b2b3c24ac7e68b3961f866044dcea800 (diff) | |
pci_device: Add a helper function for determining if PCI device is wake source
This change adds a helper function `pci_dev_is_wake_source()` that
checks PME_STATUS and PME_ENABLE bits in PM control and status
register to determine if the given device is the source of wake.
BUG=b:169802515
BRANCH=zork
Change-Id: I06e9530b568543ab2f05a4f38dc5c3a527ff391e
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46030
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/drivers/tpm/tpm.c')
0 files changed, 0 insertions, 0 deletions