thunderbolt: Add Intel Barlow Ridge PCI ID

Intel Barlow Ridge is the first USB4 v2 controller from Intel. The controller exposes standard USB4 PCI class ID in typical configurations, however there is a way to configure it so that it uses a special class ID to allow using s different driver than the Windows inbox one. For this reason add the Barlow Ridge PCI ID to the Linux driver too so that the driver can attach regardless of the class ID. Tested-by: Pengfei Xu <[email protected]> Signed-off-by: Mika Westerberg <[email protected]>
RoPieee · Jun 16, 2023 · 6f14a21 · 6f14a21
1 parent 0209c80
commit 6f14a21
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 0 deletions.
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
@@ -1517,6 +1517,8 @@ static struct pci_device_id nhi_ids[] = {
 	  .driver_data = (kernel_ulong_t)&icl_nhi_ops },
 	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_MTL_P_NHI1),
 	  .driver_data = (kernel_ulong_t)&icl_nhi_ops },
+	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI) },
+	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI) },
 
 	/* Any USB4 compliant host */
 	{ PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_USB4, ~0) },

diff --git a/drivers/thunderbolt/nhi.h b/drivers/thunderbolt/nhi.h
@@ -75,6 +75,8 @@ extern const struct tb_nhi_ops icl_nhi_ops;
 #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_BRIDGE	0x15ef
 #define PCI_DEVICE_ID_INTEL_ADL_NHI0			0x463e
 #define PCI_DEVICE_ID_INTEL_ADL_NHI1			0x466d
+#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI	0x5781
+#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI	0x5784
 #define PCI_DEVICE_ID_INTEL_MTL_M_NHI0			0x7eb2
 #define PCI_DEVICE_ID_INTEL_MTL_P_NHI0			0x7ec2
 #define PCI_DEVICE_ID_INTEL_MTL_P_NHI1			0x7ec3