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thunderbolt: Use Linux Foundation IDs for XDomain discovery

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There are other vendors now that have their own USB4 host router
hardware so using the Intel donated IDs may confuse users. For this
reason switch to use USB IDs provided by the Linux Foundation for
XDomain discovery.

Link: https://lore.kernel.org/linux-usb/20250722175026.1994846-1-Raju.Rangoju@amd.com/
Cc: Raju Rangoju <Raju.Rangoju@amd.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
This commit is contained in:
Mika Westerberg
2025-08-11 10:02:34 +03:00
parent 0eff12ce88
commit aaa76d1cbd
1 changed files with 3 additions and 4 deletions
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7
drivers/thunderbolt/xdomain.c
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@@ -2562,10 +2562,9 @@ int tb_xdomain_init(void)
* Rest of the properties are filled dynamically based on these
* when the P2P connection is made.
*/
tb_property_add_immediate(xdomain_property_dir, "vendorid",
PCI_VENDOR_ID_INTEL);
tb_property_add_text(xdomain_property_dir, "vendorid", "Intel Corp.");
tb_property_add_immediate(xdomain_property_dir, "deviceid", 0x1);
tb_property_add_immediate(xdomain_property_dir, "vendorid", 0x1d6b);
tb_property_add_text(xdomain_property_dir, "vendorid", "Linux");
tb_property_add_immediate(xdomain_property_dir, "deviceid", 0x0004);
tb_property_add_immediate(xdomain_property_dir, "devicerv", 0x80000100);
xdomain_property_block_gen = get_random_u32();