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authorFurquan Shaikh <furquan@google.com>2020-10-03 16:23:55 -0700
committerFurquan Shaikh <furquan@google.com>2020-10-11 02:13:17 +0000
commit494f319be78dc08c72d58cdd94bf09213b48238c (patch)
treea01aed9b05a1a35a9e57f88b111ca5746cc73166 /src/mainboard/protectli
parent35a77428b2b3c24ac7e68b3961f866044dcea800 (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/mainboard/protectli')
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