thunderbolt: Configure port for XDomain

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When the port is connected to another host it should be marked as such
in the USB4 port capability. This information is used by the router
during sleep and wakeup.

Also do the same for legacy switches via link controller vendor specific
registers.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>

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This commit is contained in:

Mika Westerberg 2020-04-09 14:23:32 +03:00

parent e28178bf56

commit 284652a4a4

5 changed files with 134 additions and 4 deletions

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54

drivers/thunderbolt/lc.c

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32

drivers/thunderbolt/tb.c

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4

drivers/thunderbolt/tb.h

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3

drivers/thunderbolt/tb_regs.h

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45

drivers/thunderbolt/usb4.c

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