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SubjectRe: [PATCH v2 2/6] x86/amd_nb: Add Family 19h model 70h-7Fh IDs
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On 6/2/22 13:11, Mario Limonciello wrote:
> Add support for SMN communication on Family 19h Model 70h.
>
> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>

I can not apply this series without the context patches (which I wasn't
copied on), so I assume the idea is to push this through the x86 tree.
This is ok with me.

I can not apply this patch without the context patch (which I wasn't
copied on), so I assume the idea is to push this through the x86
tree. This is ok with me.

Acked-by: Guenter Roeck <linux@roeck-us.net>

> ---
> arch/x86/kernel/amd_nb.c | 4 ++++
> include/linux/pci_ids.h | 1 +
> 2 files changed, 5 insertions(+)
>
> diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
> index 60c7bd525237..15295f5d9aca 100644
> --- a/arch/x86/kernel/amd_nb.c
> +++ b/arch/x86/kernel/amd_nb.c
> @@ -32,6 +32,8 @@
> #define PCI_DEVICE_ID_AMD_19H_M40H_ROOT 0x14b5
> #define PCI_DEVICE_ID_AMD_19H_M40H_DF_F4 0x167d
> #define PCI_DEVICE_ID_AMD_19H_M50H_DF_F4 0x166e
> +#define PCI_DEVICE_ID_AMD_19H_M70H_ROOT 0x14e8
> +#define PCI_DEVICE_ID_AMD_19H_M70H_DF_F4 0x14f4
>
> /* Protect the PCI config register pairs used for SMN. */
> static DEFINE_MUTEX(smn_mutex);
> @@ -46,6 +48,7 @@ static const struct pci_device_id amd_root_ids[] = {
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_MA0H_ROOT) },
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M10H_ROOT) },
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_ROOT) },
> + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M70H_ROOT) },
> {}
> };
>
> @@ -71,6 +74,7 @@ static const struct pci_device_id amd_nb_misc_ids[] = {
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M10H_DF_F3) },
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_DF_F3) },
> { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F3) },
> + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M70H_DF_F3) },
> {}
> };
>
> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> index ec1c226d13e6..32a1f85ff0de 100644
> --- a/include/linux/pci_ids.h
> +++ b/include/linux/pci_ids.h
> @@ -561,6 +561,7 @@
> #define PCI_DEVICE_ID_AMD_19H_M10H_DF_F3 0x14b0
> #define PCI_DEVICE_ID_AMD_19H_M40H_DF_F3 0x167c
> #define PCI_DEVICE_ID_AMD_19H_M50H_DF_F3 0x166d
> +#define PCI_DEVICE_ID_AMD_19H_M70H_DF_F3 0x14f3
> #define PCI_DEVICE_ID_AMD_CNB17H_F3 0x1703
> #define PCI_DEVICE_ID_AMD_LANCE 0x2000
> #define PCI_DEVICE_ID_AMD_LANCE_HOME 0x2001

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