Messages in this thread | | | Date | Fri, 21 May 2021 12:10:25 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH] x86/amd_nb: add AMD family 19h model 50h PCI ids |
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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@gmail.com> > --- > 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
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