2021-03-02 18:46:20

by Wen Pu

Subject: [PATCH] powercap: Add Hygon Fam18h RAPL support

Enable Hygon Fam18h RAPL support for the power capping framework.

Signed-off-by: Pu Wen <[email protected]>
---
drivers/powercap/intel_rapl_common.c | 1 +
drivers/powercap/intel_rapl_msr.c | 1 +
2 files changed, 2 insertions(+)

diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c
index fdda2a737186..73cf68af9770 100644
--- a/drivers/powercap/intel_rapl_common.c
+++ b/drivers/powercap/intel_rapl_common.c
@@ -1069,6 +1069,7 @@ static const struct x86_cpu_id rapl_ids[] __initconst = {

X86_MATCH_VENDOR_FAM(AMD, 0x17, &rapl_defaults_amd),
X86_MATCH_VENDOR_FAM(AMD, 0x19, &rapl_defaults_amd),
+ X86_MATCH_VENDOR_FAM(HYGON, 0x18, &rapl_defaults_amd),
{}
};
MODULE_DEVICE_TABLE(x86cpu, rapl_ids);
diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c
index 78213d4b5b16..cc3b22881bfe 100644
--- a/drivers/powercap/intel_rapl_msr.c
+++ b/drivers/powercap/intel_rapl_msr.c
@@ -150,6 +150,7 @@ static int rapl_msr_probe(struct platform_device *pdev)
case X86_VENDOR_INTEL:
rapl_msr_priv = &rapl_msr_priv_intel;
break;
+ case X86_VENDOR_HYGON:
case X86_VENDOR_AMD:
rapl_msr_priv = &rapl_msr_priv_amd;
break;
--
2.23.0

2021-03-18 18:45:55

by Rafael J. Wysocki

Subject: Re: [PATCH] powercap: Add Hygon Fam18h RAPL support

On Tue, Mar 2, 2021 at 3:05 AM Pu Wen <[email protected]> wrote:
>
> Enable Hygon Fam18h RAPL support for the power capping framework.
>
> Signed-off-by: Pu Wen <[email protected]>
> ---
> drivers/powercap/intel_rapl_common.c | 1 +
> drivers/powercap/intel_rapl_msr.c | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c
> index fdda2a737186..73cf68af9770 100644
> --- a/drivers/powercap/intel_rapl_common.c
> +++ b/drivers/powercap/intel_rapl_common.c
> @@ -1069,6 +1069,7 @@ static const struct x86_cpu_id rapl_ids[] __initconst = {
>
> X86_MATCH_VENDOR_FAM(AMD, 0x17, &rapl_defaults_amd),
> X86_MATCH_VENDOR_FAM(AMD, 0x19, &rapl_defaults_amd),
> + X86_MATCH_VENDOR_FAM(HYGON, 0x18, &rapl_defaults_amd),
> {}
> };
> MODULE_DEVICE_TABLE(x86cpu, rapl_ids);
> diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c
> index 78213d4b5b16..cc3b22881bfe 100644
> --- a/drivers/powercap/intel_rapl_msr.c
> +++ b/drivers/powercap/intel_rapl_msr.c
> @@ -150,6 +150,7 @@ static int rapl_msr_probe(struct platform_device *pdev)
> case X86_VENDOR_INTEL:
> rapl_msr_priv = &rapl_msr_priv_intel;
> break;
> + case X86_VENDOR_HYGON:
> case X86_VENDOR_AMD:
> rapl_msr_priv = &rapl_msr_priv_amd;
> break;
> --

Applied as 5.13 material, thanks!