On Thu, May 20, 2021 at 10:41:30AM -0700, David Bartley wrote:
> This is required to support Zen3 APUs in k10temp.
>
> Signed-off-by: David Bartley <andareed@xxxxxxxxx>
> ---
> arch/x86/kernel/amd_nb.c | 3 +++
> include/linux/pci_ids.h | 1 +
> 2 files changed, 4 insertions(+)
>
> diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
> index 09083094eb57..23dda362dc0f 100644
> --- a/arch/x86/kernel/amd_nb.c
> +++ b/arch/x86/kernel/amd_nb.c
> @@ -25,6 +25,7 @@
> #define PCI_DEVICE_ID_AMD_17H_M60H_DF_F4 0x144c
> #define PCI_DEVICE_ID_AMD_17H_M70H_DF_F4 0x1444
> #define PCI_DEVICE_ID_AMD_19H_DF_F4 0x1654
> +#define PCI_DEVICE_ID_AMD_19H_M50H_DF_F4 0x166e
>
> /* Protect the PCI config register pairs used for SMN and DF indirect access. */
> static DEFINE_MUTEX(smn_mutex);
> @@ -57,6 +58,7 @@ static const struct pci_device_id amd_nb_misc_ids[] = {
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F3) },
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M70H_DF_F3) },
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_DF_F3) },
> + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F3) },
> {}
> };
>
> @@ -72,6 +74,7 @@ static const struct pci_device_id amd_nb_link_ids[] = {
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M60H_DF_F4) },
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M70H_DF_F4) },
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_DF_F4) },
> + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F4) },
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F4) },
> {}
> };
> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> index 4c3fa5293d76..5356ccf1c275 100644
> --- a/include/linux/pci_ids.h
> +++ b/include/linux/pci_ids.h
> @@ -555,6 +555,7 @@
> #define PCI_DEVICE_ID_AMD_17H_M60H_DF_F3 0x144b
> #define PCI_DEVICE_ID_AMD_17H_M70H_DF_F3 0x1443
> #define PCI_DEVICE_ID_AMD_19H_DF_F3 0x1653
> +#define PCI_DEVICE_ID_AMD_19H_M50H_DF_F3 0x166d
I don't see this define used anywhere else besides amd_nb.c. If there's
no use for it outside of that file, I'm moving it there...?
Or does it need to get added to that k10temp_id_table in k10temp.c too?
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
