linux-brain/Documentation/ABI/stable/sysfs-bus-fsl-mc
Ioana Ciornei 29a9860b1c bus: fsl-mc: add bus rescan attribute
Introduce the rescan attribute as a bus attribute to
synchronize the fsl-mc bus objects and the MC firmware.

To rescan the fsl-mc bus, e.g.,
echo 1 > /sys/bus/fsl-mc/rescan

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
2019-12-02 18:03:39 +08:00

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What: /sys/bus/fsl-mc/devices/dprc.*/rescan
Date: November 2018
KernelVersion: 5.0
Contact: Ioana Ciornei <ioana.ciornei@nxp.com>
Description: Writing a non-zero value to this attribute will
force a rescan of dprc.X container in the system and
synchronize the objects under dprc.X and the
Management Complex firmware.
Users: Userspace drivers and management tools
What: /sys/bus/fsl-mc/rescan
Date: November 2018
KernelVersion: 5.0
Contact: Ioana Ciornei <ioana.ciornei@nxp.com>
Description: Writing a non-zero value to this attribute will
force a rescan of fsl-mc bus in the system and
synchronize the objects under fsl-mc bus and the
Management Complex firmware.
Users: Userspace drivers and management tools