thunderbolt: Do not tunnel USB3 if link is not USB4
authorMika Westerberg <mika.westerberg@linux.intel.com>
Wed, 4 Mar 2020 15:09:14 +0000 (17:09 +0200)
committerMika Westerberg <mika.westerberg@linux.intel.com>
Mon, 22 Jun 2020 16:58:20 +0000 (19:58 +0300)
commitbbcf40b3928347d4bff0017246f7fc840405e92f
tree24d5cba0be6d32a5d60f969719055a3be31a0061
parente876f34adc185ee8f66c13bad13b2b9b080b3ba9
thunderbolt: Do not tunnel USB3 if link is not USB4

USB3 tunneling is possible only over USB4 link so don't create USB3
tunnels if that's not the case.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
drivers/thunderbolt/tb.c
drivers/thunderbolt/tb.h
drivers/thunderbolt/tb_regs.h
drivers/thunderbolt/usb4.c