On Thu, Jun 02, 2022 at 03:11:32PM -0500, Mario Limonciello wrote: > Add support for SMN communication on Family 17h Model A0h. > > Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx> > --- > v1->v2: > * Drop fixes tag > * Fix commit message and definitions for s/17/19/ > --- > arch/x86/kernel/amd_nb.c | 5 +++++ > include/linux/pci_ids.h | 1 + I would need maintainer Acks for patches 1-3 of this series to apply them through the hwmon tree. Alternatively, I am ok with applying the series through the x86 tree. Thanks, Guenter > 2 files changed, 6 insertions(+) > > diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c > index 190e0f763375..60c7bd525237 100644 > --- a/arch/x86/kernel/amd_nb.c > +++ b/arch/x86/kernel/amd_nb.c > @@ -19,12 +19,14 @@ > #define PCI_DEVICE_ID_AMD_17H_M10H_ROOT 0x15d0 > #define PCI_DEVICE_ID_AMD_17H_M30H_ROOT 0x1480 > #define PCI_DEVICE_ID_AMD_17H_M60H_ROOT 0x1630 > +#define PCI_DEVICE_ID_AMD_17H_MA0H_ROOT 0x14b5 > #define PCI_DEVICE_ID_AMD_19H_M10H_ROOT 0x14a4 > #define PCI_DEVICE_ID_AMD_17H_DF_F4 0x1464 > #define PCI_DEVICE_ID_AMD_17H_M10H_DF_F4 0x15ec > #define PCI_DEVICE_ID_AMD_17H_M30H_DF_F4 0x1494 > #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_17H_MA0H_DF_F4 0x1728 > #define PCI_DEVICE_ID_AMD_19H_DF_F4 0x1654 > #define PCI_DEVICE_ID_AMD_19H_M10H_DF_F4 0x14b1 > #define PCI_DEVICE_ID_AMD_19H_M40H_ROOT 0x14b5 > @@ -41,6 +43,7 @@ static const struct pci_device_id amd_root_ids[] = { > { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_ROOT) }, > { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M30H_ROOT) }, > { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M60H_ROOT) }, > + { 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) }, > {} > @@ -61,6 +64,7 @@ static const struct pci_device_id amd_nb_misc_ids[] = { > { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_DF_F3) }, > { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M30H_DF_F3) }, > { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M60H_DF_F3) }, > + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_MA0H_DF_F3) }, > { 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) }, > @@ -81,6 +85,7 @@ static const struct pci_device_id amd_nb_link_ids[] = { > { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M30H_DF_F4) }, > { 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_17H_MA0H_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_M10H_DF_F4) }, > { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_DF_F4) }, > diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h > index 0178823ce8c2..ec1c226d13e6 100644 > --- a/include/linux/pci_ids.h > +++ b/include/linux/pci_ids.h > @@ -556,6 +556,7 @@ > #define PCI_DEVICE_ID_AMD_17H_M30H_DF_F3 0x1493 > #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_17H_MA0H_DF_F3 0x1727 > #define PCI_DEVICE_ID_AMD_19H_DF_F3 0x1653 > #define PCI_DEVICE_ID_AMD_19H_M10H_DF_F3 0x14b0 > #define PCI_DEVICE_ID_AMD_19H_M40H_DF_F3 0x167c