Commit 759a76f8 authored by Mika Westerberg's avatar Mika Westerberg Committed by Wen Zhiwei
Browse files

thunderbolt: Add support for Intel Lunar Lake 

stable inclusion
from stable-v6.6.70
commit 888c554d3dfd22d0be5da7894db60550ef504d59
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IBOHV1

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=888c554d3dfd22d0be5da7894db60550ef504d59



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[ Upstream commit 2cd3da4e37453019e21a486d9de3144f46b4fdf7 ]

Intel Lunar Lake has similar integrated Thunderbolt/USB4 controller as
Intel Meteor Lake with some small differences in the host router (it has
3 DP IN adapters for instance). Add the Intel Lunar Lake PCI IDs to the
driver list of supported devices.

Tested-by: default avatarPengfei Xu <pengfei.xu@intel.com>
Signed-off-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Stable-dep-of: 8644b48714dc ("thunderbolt: Add support for Intel Panther Lake-M/P")
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarWen Zhiwei <wenzhiwei@kylinos.cn>
parent 4d586bb7

drivers/thunderbolt/nhi.c

+4 −0
Original line number Diff line number Diff line
@@ -1524,6 +1524,10 @@ 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_LNL_NHI0),

	  .driver_data = (kernel_ulong_t)&icl_nhi_ops },

	{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_LNL_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) },

drivers/thunderbolt/nhi.h

+2 −0
Original line number Diff line number Diff line
@@ -90,6 +90,8 @@ extern const struct tb_nhi_ops icl_nhi_ops; 
#define PCI_DEVICE_ID_INTEL_TGL_H_NHI1			0x9a21

#define PCI_DEVICE_ID_INTEL_RPL_NHI0			0xa73e

#define PCI_DEVICE_ID_INTEL_RPL_NHI1			0xa76d

#define PCI_DEVICE_ID_INTEL_LNL_NHI0			0xa833

#define PCI_DEVICE_ID_INTEL_LNL_NHI1			0xa834



#define PCI_CLASS_SERIAL_USB_USB4			0x0c0340