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ACPI: processor: Set CAP_SMP_T_SWCOORD in arch_acpi_set_proc_cap_bits()

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Currently, ACPI_PROC_CAP_SMP_T_SWCOORD is set in acpi_set_pdc_bits(), but
it is not _PDC-specific. It should be set along with the other processor
capability bits.

Move the setting of ACPI_PROC_CAP_SMP_T_SWCOORD to
arch_acpi_set_proc_cap_bits().

Suggested-by: Rafael J. Wysocki <[email protected]>
Signed-off-by: Michal Wilczynski <[email protected]>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <[email protected]>
This commit is contained in:
Michal Wilczynski authored and Rafael J. Wysocki committed 2023-07-14 17:59:40 +02:00
1 parent 4f37ab5e05
commit b9e8d0168a
2 files changed
+3 -3
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arch/x86/include/asm/acpi.h
+3
View File
@@ -106,6 +106,9 @@ static inline void arch_acpi_set_proc_cap_bits(u32 *cap)
*cap |= ACPI_PROC_CAP_C_CAPABILITY_SMP;
/* Enable coordination with firmware's _TSD info */
*cap |= ACPI_PROC_CAP_SMP_T_SWCOORD;
if (cpu_has(c, X86_FEATURE_EST))
*cap |= ACPI_PROC_CAP_EST_CAPABILITY_SWSMP;
drivers/acpi/processor_pdc.c
-3
View File
@@ -20,9 +20,6 @@ static void acpi_set_pdc_bits(u32 *buf)
buf[0] = ACPI_PDC_REVISION_ID;
buf[1] = 1;
/* Enable coordination with firmware's _TSD info */
buf[2] = ACPI_PROC_CAP_SMP_T_SWCOORD;
/* Twiddle arch-specific bits needed for _PDC */
arch_acpi_set_proc_cap_bits(&buf[2]);
}