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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-30 22:05:44 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-10-02 18:51:57 +0200 |
| commit | 01aabca2fd545554905321029e6c4c5b2fedb345 (patch) | |
| tree | 0ad7dbef0a11375b626c8ea11112bff37c7421e0 /include | |
| parent | 73bf7382debb1a93fef5ff38222c6a3b62dfea44 (diff) | |
| download | lwn-01aabca2fd545554905321029e6c4c5b2fedb345.tar.gz lwn-01aabca2fd545554905321029e6c4c5b2fedb345.zip | |
ACPI: Let ACPI know we support Generic Initiator Affinity Structures
Until we tell ACPI that we support generic initiators, it will have
to operate in fall back domain mode and all _PXM entries should
be on existing non GI domains.
This patch sets the relevant OSC bit to make that happen.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/acpi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index e9f6cd67943e..edbf3c4116b4 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -545,6 +545,7 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context); #define OSC_SB_PCLPI_SUPPORT 0x00000080 #define OSC_SB_OSLPI_SUPPORT 0x00000100 #define OSC_SB_CPC_DIVERSE_HIGH_SUPPORT 0x00001000 +#define OSC_SB_GENERIC_INITIATOR_SUPPORT 0x00002000 extern bool osc_sb_apei_support_acked; extern bool osc_pc_lpi_support_confirmed; |