diff options
| author | Fred Reitberger <reitbergerfred@gmail.com> | 2023-05-05 13:36:39 -0400 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-08-04 20:53:05 +0000 |
| commit | 3bcb7619b470959c49b45c822126de91bc7edc04 (patch) | |
| tree | d47939cb7681f8d926b1ad8ea423f38d900bf626 /src/mainboard/amd | |
| parent | 647abfd1d43dd7bb7a052595bd413192f711e29d (diff) | |
mb/amd/birman/port_descriptors_phoenix.c: Disable ASPM
Disable ASPM on ethernet, sd card, wwan, wlan, and ssd0 PCI devices.
This reduces kernel error logs such as:
[ 15.172613] r8169 0000:01:00.0: PCIe Bus Error: severity=Corrected,
type=Data Link Layer, (Transmitter ID)
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I7b1605f18a91ed20bfc6ab70547c415e0278d290
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74970
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Diffstat (limited to 'src/mainboard/amd')
| -rw-r--r-- | src/mainboard/amd/birman/port_descriptors_phoenix.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mainboard/amd/birman/port_descriptors_phoenix.c b/src/mainboard/amd/birman/port_descriptors_phoenix.c index ffd5e3a3d2..8ab7417d2a 100644 --- a/src/mainboard/amd/birman/port_descriptors_phoenix.c +++ b/src/mainboard/amd/birman/port_descriptors_phoenix.c @@ -74,7 +74,7 @@ .function_number = 3, \ .link_speed_capability = GEN3, \ .turn_off_unused_lanes = true, \ - .link_aspm = ASPM_L1, \ + .link_aspm = ASPM_DISABLED, \ .link_hotplug = HOTPLUG_DISABLED, \ .clk_req = CLK_REQ6, \ } @@ -88,7 +88,7 @@ .function_number = 1, \ .link_speed_capability = GEN3, \ .turn_off_unused_lanes = true, \ - .link_aspm = ASPM_L1, \ + .link_aspm = ASPM_DISABLED, \ .link_hotplug = HOTPLUG_DISABLED, \ .clk_req = CLK_REQ5, \ } @@ -102,7 +102,7 @@ .function_number = 2, \ .link_speed_capability = GEN3, \ .turn_off_unused_lanes = true, \ - .link_aspm = ASPM_L1, \ + .link_aspm = ASPM_DISABLED, \ .link_hotplug = HOTPLUG_DISABLED, \ .clk_req = CLK_REQ4, \ } @@ -116,7 +116,7 @@ .function_number = 3, \ .link_speed_capability = GEN3, \ .turn_off_unused_lanes = true, \ - .link_aspm = ASPM_L1, \ + .link_aspm = ASPM_DISABLED, \ .link_hotplug = HOTPLUG_DISABLED, \ .clk_req = CLK_REQ3, \ } @@ -130,7 +130,7 @@ .function_number = 4, \ .link_speed_capability = GEN3, \ .turn_off_unused_lanes = true, \ - .link_aspm = ASPM_L1, \ + .link_aspm = ASPM_DISABLED, \ .link_hotplug = HOTPLUG_DISABLED, \ .clk_req = CLK_REQ2, \ } |