From 4e4da2d717cf3d99e20e8ae368fbcbecc75d19de Mon Sep 17 00:00:00 2001 From: Qiuxu Zhuo Date: Wed, 2 Oct 2024 14:53:00 -0500 Subject: [PATCH] EDAC/igen6: Add Intel Arrow Lake-U/H SoCs support BugLink: https://bugs.launchpad.net/bugs/2077861 Arrow Lake-U/H SoCs share same IBECC registers with Meteor Lake-P SoCs. Add Arrow Lake-U/H SoC compute die IDs for EDAC support. Signed-off-by: Qiuxu Zhuo Signed-off-by: Tony Luck Link: https://lore.kernel.org/r/20240614030354.69180-1-qiuxu.zhuo@intel.com (cherry picked from commit 88150cd9501b9498e377cc4440325267c6921f90) Signed-off-by: Michael Reed Acked-by: Ivan Hu Acked-by: Chris Chiu Signed-off-by: Roxana Nicolescu --- drivers/edac/igen6_edac.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/edac/igen6_edac.c b/drivers/edac/igen6_edac.c index 9666caf2a6ab..0f73d4aa2298 100644 --- a/drivers/edac/igen6_edac.c +++ b/drivers/edac/igen6_edac.c @@ -257,6 +257,11 @@ static struct work_struct ecclog_work; #define DID_MTL_P_SKU2 0x7d02 #define DID_MTL_P_SKU3 0x7d14 +/* Compute die IDs for Arrow Lake-UH with IBECC */ +#define DID_ARL_UH_SKU1 0x7d06 +#define DID_ARL_UH_SKU2 0x7d20 +#define DID_ARL_UH_SKU3 0x7d30 + static int get_mchbar(struct pci_dev *pdev, u64 *mchbar) { union { @@ -595,6 +600,9 @@ static const struct pci_device_id igen6_pci_tbl[] = { { PCI_VDEVICE(INTEL, DID_MTL_P_SKU1), (kernel_ulong_t)&mtl_p_cfg }, { PCI_VDEVICE(INTEL, DID_MTL_P_SKU2), (kernel_ulong_t)&mtl_p_cfg }, { PCI_VDEVICE(INTEL, DID_MTL_P_SKU3), (kernel_ulong_t)&mtl_p_cfg }, + { PCI_VDEVICE(INTEL, DID_ARL_UH_SKU1), (kernel_ulong_t)&mtl_p_cfg }, + { PCI_VDEVICE(INTEL, DID_ARL_UH_SKU2), (kernel_ulong_t)&mtl_p_cfg }, + { PCI_VDEVICE(INTEL, DID_ARL_UH_SKU3), (kernel_ulong_t)&mtl_p_cfg }, { }, }; MODULE_DEVICE_TABLE(pci, igen6_pci_tbl);