diff options
| author | Michal Wilczynski <michal.wilczynski@intel.com> | 2023-07-10 17:03:34 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-07-14 17:59:40 +0200 |
| commit | b9e8d0168a7a85e05d031130b247099018e2194e (patch) | |
| tree | 9205056aefded18a206a1b20acb6f4205f5d8edd | |
| parent | 4f37ab5e05df9a30d64663266c7f4ba3a1407c68 (diff) | |
ACPI: processor: Set CAP_SMP_T_SWCOORD in arch_acpi_set_proc_cap_bits()
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 <rafael.j.wysocki@intel.com>
Signed-off-by: Michal Wilczynski <michal.wilczynski@intel.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | arch/x86/include/asm/acpi.h | 3 | ||||
| -rw-r--r-- | drivers/acpi/processor_pdc.c | 3 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h index d615238bcd78..6f6752a2ea36 100644 --- a/arch/x86/include/asm/acpi.h +++ b/arch/x86/include/asm/acpi.h @@ -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; diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c index 3c6035262dc2..1a8591e9a9bf 100644 --- a/drivers/acpi/processor_pdc.c +++ b/drivers/acpi/processor_pdc.c @@ -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]); } |