From 4ab5724a8d940a68f66003d08a8c32a63320e8bb Mon Sep 17 00:00:00 2001 From: David Bartley Date: Thu, 20 May 2021 10:41:30 -0700 Subject: [PATCH] x86/amd_nb: Add AMD family 19h model 50h PCI ids mainline inclusion from mainline-v5.14 commit 2ade8fc65076095460e3ea1ca65a8f619d7d9a3a category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I5NGRU CVE: NA This is a front patch for later backporting of k10temp driver. ------------------------------------------------- This is required to support Zen3 APUs in k10temp. Signed-off-by: David Bartley Signed-off-by: Borislav Petkov Acked-by: Wei Huang Link: https://lkml.kernel.org/r/20210520174130.94954-1-andareed@gmail.com Signed-off-by: Xie Haocheng --- 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 18f6b7c4bd79..1b786f53dc54 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 f9792f9128fb..0317385c1a1c 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -554,6 +554,7 @@ #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 #define PCI_DEVICE_ID_AMD_CNB17H_F3 0x1703 #define PCI_DEVICE_ID_AMD_LANCE 0x2000 #define PCI_DEVICE_ID_AMD_LANCE_HOME 0x2001 -- GitLab