Commit b3f79ae4 authored by Yazen Ghannam's avatar Yazen Ghannam Committed by Borislav Petkov
Browse files

x86/amd_nb: Add Family 19h PCI IDs 



Add the new PCI Device 18h IDs for AMD Family 19h systems. Note that
Family 19h systems will not have a new PCI root device ID.

Signed-off-by: default avatarYazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200110015651.14887-4-Yazen.Ghannam@amd.com
parent 9f6aef86

arch/x86/kernel/amd_nb.c

+3 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ 
#define PCI_DEVICE_ID_AMD_17H_M10H_DF_F4 0x15ec

#define PCI_DEVICE_ID_AMD_17H_M30H_DF_F4 0x1494

#define PCI_DEVICE_ID_AMD_17H_M70H_DF_F4 0x1444

#define PCI_DEVICE_ID_AMD_19H_DF_F4	0x1654



/* Protect the PCI config register pairs used for SMN and DF indirect access. */

static DEFINE_MUTEX(smn_mutex);
@@ -52,6 +53,7 @@ const struct pci_device_id amd_nb_misc_ids[] = { 
	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M30H_DF_F3) },

	{ 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) },

	{}

};

EXPORT_SYMBOL_GPL(amd_nb_misc_ids);
@@ -66,6 +68,7 @@ static const struct pci_device_id amd_nb_link_ids[] = { 
	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_DF_F4) },

	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M30H_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_CNB17H_F4) },

	{}

};

include/linux/pci_ids.h

+1 −0
Original line number Diff line number Diff line
@@ -549,6 +549,7 @@ 
#define PCI_DEVICE_ID_AMD_17H_M10H_DF_F3 0x15eb

#define PCI_DEVICE_ID_AMD_17H_M30H_DF_F3 0x1493

#define PCI_DEVICE_ID_AMD_17H_M70H_DF_F3 0x1443

#define PCI_DEVICE_ID_AMD_19H_DF_F3	0x1653

#define PCI_DEVICE_ID_AMD_CNB17H_F3	0x1703

#define PCI_DEVICE_ID_AMD_LANCE		0x2000

#define PCI_DEVICE_ID_AMD_LANCE_HOME	0x2001

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