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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2023-08-13 22:50:19 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2023-08-15 17:19:05 +0200 |
| commit | f28a2a50946d67d2bab8e96abc29169b0241ff93 (patch) | |
| tree | c0f1b84af481a5d5002b2cf25e1bff58065b12a5 | |
| parent | 4e066f1f0bfe6d733c904b406e269764b204e4b8 (diff) | |
| download | upstream-f28a2a50946d67d2bab8e96abc29169b0241ff93.tar.gz upstream-f28a2a50946d67d2bab8e96abc29169b0241ff93.tar.bz2 upstream-f28a2a50946d67d2bab8e96abc29169b0241ff93.zip | |
x86: Activate CONFIG_PCIEASPM
This activates PCI Express ASPM control in Linux. Without this option it
is completely controlled by the BIOS, now Linux will take over and apply
some workarounds if needed.
Fixes: #13248
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit ff71035751bf440401b4bbc32e0b61ba11178234)
| -rw-r--r-- | target/linux/x86/64/config-5.15 | 5 | ||||
| -rw-r--r-- | target/linux/x86/generic/config-5.15 | 5 | ||||
| -rw-r--r-- | target/linux/x86/legacy/config-5.15 | 5 |
3 files changed, 15 insertions, 0 deletions
diff --git a/target/linux/x86/64/config-5.15 b/target/linux/x86/64/config-5.15 index d1ada5c2f5..c3beedab8b 100644 --- a/target/linux/x86/64/config-5.15 +++ b/target/linux/x86/64/config-5.15 @@ -356,6 +356,11 @@ CONFIG_PATA_VIA=y CONFIG_PCC=y # CONFIG_PCENGINES_APU2 is not set CONFIG_PCIEAER=y +CONFIG_PCIEASPM=y +CONFIG_PCIEASPM_DEFAULT=y +# CONFIG_PCIEASPM_PERFORMANCE is not set +# CONFIG_PCIEASPM_POWERSAVE is not set +# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set CONFIG_PCIEPORTBUS=y CONFIG_PCIE_PME=y CONFIG_PCI_HYPERV=y diff --git a/target/linux/x86/generic/config-5.15 b/target/linux/x86/generic/config-5.15 index 5fda82dd29..96f5b0718b 100644 --- a/target/linux/x86/generic/config-5.15 +++ b/target/linux/x86/generic/config-5.15 @@ -309,6 +309,11 @@ CONFIG_PATA_TIMINGS=y CONFIG_PATA_VIA=y # CONFIG_PCENGINES_APU2 is not set CONFIG_PCIEAER=y +CONFIG_PCIEASPM=y +CONFIG_PCIEASPM_DEFAULT=y +# CONFIG_PCIEASPM_PERFORMANCE is not set +# CONFIG_PCIEASPM_POWERSAVE is not set +# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set CONFIG_PCIEPORTBUS=y CONFIG_PCIE_PME=y CONFIG_PCI_MMCONFIG=y diff --git a/target/linux/x86/legacy/config-5.15 b/target/linux/x86/legacy/config-5.15 index a75ce40ab4..de5cd4488f 100644 --- a/target/linux/x86/legacy/config-5.15 +++ b/target/linux/x86/legacy/config-5.15 @@ -185,6 +185,11 @@ CONFIG_PATA_SIS=y CONFIG_PATA_TIMINGS=y CONFIG_PATA_VIA=y CONFIG_PCIEAER=y +CONFIG_PCIEASPM=y +CONFIG_PCIEASPM_DEFAULT=y +# CONFIG_PCIEASPM_PERFORMANCE is not set +# CONFIG_PCIEASPM_POWERSAVE is not set +# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set CONFIG_PCIEPORTBUS=y CONFIG_PCI_MMCONFIG=y # CONFIG_PCWATCHDOG is not set |