linux-kernel - [PATCH 5.4 188/261] PCI: vmd: Add device id for VMD device 8086:9A0B

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Date:   Fri, 19 Jun 2020 16:33:19 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Jon Derrick <jonathan.derrick@...el.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 188/261] PCI: vmd: Add device id for VMD device 8086:9A0B

From: Jon Derrick <jonathan.derrick@...el.com>

[ Upstream commit ec11e5c213cc20cac5e8310728b06793448b9f6d ]

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

Signed-off-by: Jon Derrick <jonathan.derrick@...el.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/pci/controller/vmd.c | 2 ++
 include/linux/pci_ids.h      | 1 +
 2 files changed, 3 insertions(+)

diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c
index a35d3f3996d7..afc1a3d240b5 100644
--- 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 228f66347620..dae9ffe4478f 100644
--- 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
-- 
2.25.1