PCI: vmd: Add device id for VMD device 8086:9A0B

[ Upstream commit ec11e5c213cc20cac5e8310728b06793448b9f6d ]

This patch adds support for this VMD device which supports the bus
restriction mode.

Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c
index a35d3f3..afc1a3d 100644 (file)
--- a/drivers/pci/controller/vmd.c
+++ b/drivers/pci/controller/vmd.c
@@ -854,6 +854,8 @@ static const struct pci_device_id vmd_ids[] = {
        {PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VMD_28C0),
                .driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW |
                                VMD_FEAT_HAS_BUS_RESTRICTIONS,},
+       {PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VMD_9A0B),
+               .driver_data = VMD_FEAT_HAS_BUS_RESTRICTIONS,},
        {0,}
 };
 MODULE_DEVICE_TABLE(pci, vmd_ids);

diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 228f663..dae9ffe 100644 (file)
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -3008,6 +3008,7 @@
 #define PCI_DEVICE_ID_INTEL_84460GX    0x84ea
 #define PCI_DEVICE_ID_INTEL_IXP4XX     0x8500
 #define PCI_DEVICE_ID_INTEL_IXP2800    0x9004
+#define PCI_DEVICE_ID_INTEL_VMD_9A0B   0x9a0b
 #define PCI_DEVICE_ID_INTEL_S21152BB   0xb152
 
 #define PCI_VENDOR_ID_SCALEMP          0x8686