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.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.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 2cd6085a6e10..9c9cef875ca8 100644 --- a/drivers/thunderbolt/tb.h +++ b/drivers/thunderbolt/tb.h @@ -66,6 +66,7 @@ struct tb_switch_nvm { * @nvm: Pointer to the NVM if the switch has one (%NULL otherwise) * @no_nvm_upgrade: Prevent NVM upgrade of this switch * @safe_mode: The switch is in safe-mode + * @boot: Whether the switch was already authorized on boot or not * @authorized: Whether the switch is authorized by user or policy * @work: Work used to automatically authorize a switch * @security_level: Switch supported security level @@ -99,6 +100,7 @@ struct tb_switch { struct tb_switch_nvm *nvm; bool no_nvm_upgrade; bool safe_mode; + bool boot; unsigned int authorized; struct work_struct work; enum tb_security_level security_level; |