thunderbolt: Add connection manager specific hooks for USB4 router operations

Browse source

Intel USB4 host routers that run the firmware based connection manager
(ICM) may implement a proxy for USB4 router operations. This is to avoid
the firmware to race with the OS driver, as both may need to run these
operations.

This adds two new connection manager specific callbacks which, if
provided, get called instead of the native USB4 router operation.

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

...

This commit is contained in:

Mika Westerberg 2020-11-03 13:58:00 +02:00

parent 83bab44ada

commit 9490f71167

2 changed files with 57 additions and 6 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

13

drivers/thunderbolt/tb.h

View file

50

drivers/thunderbolt/usb4.c

View file