Commit e6dc0115 authored by Liao Xuan's avatar Liao Xuan
Browse files

x86/amd_nb: Add support for Hygon family 18h model 7h 

hygon inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I9VW6G


CVE: NA

---------------------------

Add Hygon family 18h model 7h processor support for amd_nb.

Signed-off-by: default avatarLiao Xuan <liaoxuan@hygon.cn>
parent 7be2e833

arch/x86/kernel/amd_nb.c

+2 −0
Original line number Diff line number Diff line
@@ -286,6 +286,7 @@ static int get_df_register(struct pci_dev *misc, u8 func, int offset, u32 *value 
				device = PCI_DEVICE_ID_HYGON_18H_M04H_DF_F1;

			break;

		case 0x6:

		case 0x7:

			device = PCI_DEVICE_ID_HYGON_18H_M05H_DF_F1;

			break;

		default:
@@ -294,6 +295,7 @@ static int get_df_register(struct pci_dev *misc, u8 func, int offset, u32 *value 
	} else if (func == 5) {

		switch (boot_cpu_data.x86_model) {

		case 0x6:

		case 0x7:

			device = PCI_DEVICE_ID_HYGON_18H_M06H_DF_F5;

			break;

		default: