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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Aug 2021 12:58:41.0127 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ed616601-0cca-4fc9-6f89-08d955b540a6 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT008.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR12MB5025 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Sanjay R Mehta This patch enables support for AMD USB4 host router. Signed-off-by: Basavaraj Natikar Signed-off-by: Sanjay R Mehta --- drivers/thunderbolt/nhi.c | 4 ++++ include/linux/pci_ids.h | 2 ++ 2 files changed, 6 insertions(+) diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c index fa44332..d7d9c4b 100644 --- a/drivers/thunderbolt/nhi.c +++ b/drivers/thunderbolt/nhi.c @@ -1338,6 +1338,10 @@ static struct pci_device_id nhi_ids[] = { { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ADL_NHI1), .driver_data = (kernel_ulong_t)&icl_nhi_ops }, + /* AMD USB4 host */ + { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_USB4_HIA0) }, + { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_USB4_HIA1) }, + /* Any USB4 compliant host */ { PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_USB4, ~0) }, diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 4bac183..6d50019 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -604,6 +604,8 @@ #define PCI_DEVICE_ID_AMD_HUDSON2_SMBUS 0x780b #define PCI_DEVICE_ID_AMD_HUDSON2_IDE 0x780c #define PCI_DEVICE_ID_AMD_KERNCZ_SMBUS 0x790b +#define PCI_DEVICE_ID_AMD_USB4_HIA0 0x162e +#define PCI_DEVICE_ID_AMD_USB4_HIA1 0x162f #define PCI_VENDOR_ID_TRIDENT 0x1023 #define PCI_DEVICE_ID_TRIDENT_4DWAVE_DX 0x2000