diff options
| author | Gil Fine <gil.fine@intel.com> | 2021-12-17 03:16:41 +0200 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2021-12-22 17:13:14 +0300 |
| commit | 23ccd21ccb56fbfd32cb9016dcb1ccb08c662396 (patch) | |
| tree | 608d48ed5ac4b3e4c616903a7f632c198db86270 /drivers/thunderbolt/tb.h | |
| parent | 1639664fb74f30eaf82231fccbcf4e34a6e71f7f (diff) | |
| download | linux-23ccd21ccb56fbfd32cb9016dcb1ccb08c662396.tar.bz2 | |
thunderbolt: Implement TMU time disruption for Intel Titan Ridge
Intel Titan Ridge based routers have slightly different flow for time
disruption than USB4 compliant routers. This makes it work on Titan
Ridge too. Needed to enable link low power states on Titan Ridge.
Signed-off-by: Gil Fine <gil.fine@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/tb.h')
| -rw-r--r-- | drivers/thunderbolt/tb.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb.h b/drivers/thunderbolt/tb.h index 78b884abd722..f416e4dcda76 100644 --- a/drivers/thunderbolt/tb.h +++ b/drivers/thunderbolt/tb.h @@ -138,6 +138,7 @@ enum tb_clx { * @link_usb4: Upstream link is USB4 * @generation: Switch Thunderbolt generation * @cap_plug_events: Offset to the plug events capability (%0 if not found) + * @cap_vsec_tmu: Offset to the TMU vendor specific capability (%0 if not found) * @cap_lc: Offset to the link controller capability (%0 if not found) * @is_unplugged: The switch is going away * @drom: DROM of the switch (%NULL if not found) @@ -189,6 +190,7 @@ struct tb_switch { bool link_usb4; unsigned int generation; int cap_plug_events; + int cap_vsec_tmu; int cap_lc; bool is_unplugged; u8 *drom; |