diff options
| author | Yehezkel Bernat <yehezkel.bernat@intel.com> | 2018-01-22 13:50:09 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2018-03-09 12:54:11 +0300 |
| commit | 14862ee308bbcaae0ac9927b6cbccccb51386b6c (patch) | |
| tree | 5052d4e77b83a46557e61c5e2e6c7af66e72e804 /drivers/thunderbolt/tb_msgs.h | |
| parent | 3080e197e936ab7cdcf66cacec22abe5c6c1007a (diff) | |
| download | linux-14862ee308bbcaae0ac9927b6cbccccb51386b6c.tar.xz | |
thunderbolt: Add 'boot' attribute for devices
In various cases, Thunderbolt device can be connected by ICM on boot
without waiting for approval from user. Most cases are related to
OEM-specific BIOS configurations. This information is interesting for
user-space as if the device isn't in SW ACL, it may create a friction in
the user experience where the device is automatically authorized if it's
connected on boot but requires an explicit user action if connected
after OS is up. User-space can use this information to suggest adding
the device to SW ACL for auto-authorization on later connections.
Signed-off-by: Yehezkel Bernat <yehezkel.bernat@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Diffstat (limited to 'drivers/thunderbolt/tb_msgs.h')
| -rw-r--r-- | drivers/thunderbolt/tb_msgs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb_msgs.h b/drivers/thunderbolt/tb_msgs.h index 931db2a7c7b3..9f52f842257a 100644 --- a/drivers/thunderbolt/tb_msgs.h +++ b/drivers/thunderbolt/tb_msgs.h @@ -179,6 +179,7 @@ struct icm_fr_event_device_connected { #define ICM_LINK_INFO_DEPTH_MASK GENMASK(7, 4) #define ICM_LINK_INFO_APPROVED BIT(8) #define ICM_LINK_INFO_REJECTED BIT(9) +#define ICM_LINK_INFO_BOOT BIT(10) struct icm_fr_pkg_approve_device { struct icm_pkg_header hdr; |