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| author | Alan Huang <alan-huang@quanta.corp-partner.google.com> | 2022-01-18 11:39:05 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-02-14 16:12:07 +0000 |
| commit | ad90edc3e07ea98e7660d25faadab169fbc74479 (patch) | |
| tree | 6991791a603d33e5d72655bef4d35d739d9d1644 /COPYING | |
| parent | 28894c57988076688395c8a122d79640a3702d1a (diff) | |
drivers/net/r8168: Add ASPM control mechanism
Add a new configuration parameter "enable_aspm_l1_2".
Write value 0xe059000f to register offset 0xb0 to allow kernel driver to
enable ASPM L1.2.
Use Kconfig "PCIEXP_ASPM" and "enable_aspm_l1_2" to decide whether to
enable ASPM L1.2.
BUG=b:204309459
TEST=emerge and test if the driver can read the correct value
Change-Id: I944dbf04d3ca19df4de224540bee538bff4d1f12
Signed-off-by: Alan Huang <alan-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61267
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions