[PATCH 2/3] EDAC/igen6: Add Intel Arizona Beach SoCs support

From: Qiuxu Zhuo
Date: Tue Apr 08 2025 - 09:31:06 EST


The Intel Arizona Lake SoC series is oriented toward network computing.
Some types of these SoCs are equipped with IBECC(In-Band ECC) and share
the same IBECC registers with Alder Lake-N SoCs. Add a die ID for Arizona
Lake SoC for EDAC support.

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@xxxxxxxxx>
---
drivers/edac/igen6_edac.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/edac/igen6_edac.c b/drivers/edac/igen6_edac.c
index ec64bff8236f..13314f24536b 100644
--- a/drivers/edac/igen6_edac.c
+++ b/drivers/edac/igen6_edac.c
@@ -241,6 +241,9 @@ static struct work_struct ecclog_work;
#define DID_ADL_N_SKU11 0x467c
#define DID_ADL_N_SKU12 0x4632

+/* Compute die IDs for Arizona Beach with IBECC */
+#define DID_AZB_SKU1 0x4676
+
/* Compute die IDs for Raptor Lake-P with IBECC */
#define DID_RPL_P_SKU1 0xa706
#define DID_RPL_P_SKU2 0xa707
@@ -596,6 +599,7 @@ static const struct pci_device_id igen6_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, DID_ADL_N_SKU10), (kernel_ulong_t)&adl_n_cfg },
{ PCI_VDEVICE(INTEL, DID_ADL_N_SKU11), (kernel_ulong_t)&adl_n_cfg },
{ PCI_VDEVICE(INTEL, DID_ADL_N_SKU12), (kernel_ulong_t)&adl_n_cfg },
+ { PCI_VDEVICE(INTEL, DID_AZB_SKU1), (kernel_ulong_t)&adl_n_cfg },
{ PCI_VDEVICE(INTEL, DID_RPL_P_SKU1), (kernel_ulong_t)&rpl_p_cfg },
{ PCI_VDEVICE(INTEL, DID_RPL_P_SKU2), (kernel_ulong_t)&rpl_p_cfg },
{ PCI_VDEVICE(INTEL, DID_RPL_P_SKU3), (kernel_ulong_t)&rpl_p_cfg },
--
2.43.0