diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-devlink')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-devlink | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-devlink b/Documentation/ABI/testing/sysfs-class-devlink index 64791b65c9a3..8a21ce515f61 100644 --- a/Documentation/ABI/testing/sysfs-class-devlink +++ b/Documentation/ABI/testing/sysfs-class-devlink @@ -5,8 +5,8 @@ Description: Provide a place in sysfs for the device link objects in the kernel at any given time. The name of a device link directory, denoted as ... above, is of the form <supplier>--<consumer> - where <supplier> is the supplier device name and <consumer> is - the consumer device name. + where <supplier> is the supplier bus:device name and <consumer> + is the consumer bus:device name. What: /sys/class/devlink/.../auto_remove_on Date: May 2020 @@ -18,9 +18,9 @@ Description: This will be one of the following strings: - 'consumer unbind' - 'supplier unbind' - 'never' + - 'consumer unbind' + - 'supplier unbind' + - 'never' 'consumer unbind' means the device link will be removed when the consumer's driver is unbound from the consumer device. @@ -49,8 +49,10 @@ Description: This will be one of the following strings: - '0' - Does not affect runtime power management - '1' - Affects runtime power management + === ======================================== + '0' Does not affect runtime power management + '1' Affects runtime power management + === ======================================== What: /sys/class/devlink/.../status Date: May 2020 @@ -68,13 +70,13 @@ Description: This will be one of the following strings: - 'not tracked' - 'dormant' - 'available' - 'consumer probing' - 'active' - 'supplier unbinding' - 'unknown' + - 'not tracked' + - 'dormant' + - 'available' + - 'consumer probing' + - 'active' + - 'supplier unbinding' + - 'unknown' 'not tracked' means this device link does not track the status and has no impact on the binding, unbinding and syncing the @@ -114,8 +116,10 @@ Description: This will be one of the following strings: + === ================================ '0' - '1' - Affects runtime power management + '1' Affects runtime power management + === ================================ '0' means the device link can affect other device behaviors like binding/unbinding, suspend/resume, runtime power |