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author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2018-03-05 18:37:32 +0200 |
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committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-12-02 18:03:39 +0800 |
commit | 959a22bedb8bea874bd5794a1463ce70104eaf91 (patch) | |
tree | 45ba14c1e4c0792f7e147827be36b26e068bc224 /Documentation/ABI | |
parent | 672699a3894f55caefda68b0b95a6c0dfa26b39c (diff) |
bus: fsl-mc: add root dprc rescan attribute
Introduce the rescan attribute as a device attribute to
synchronize the fsl-mc bus objects and the MC firmware.
To rescan the root dprc only, e.g.
echo 1 > /sys/bus/fsl-mc/devices/dprc.1/rescan
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/stable/sysfs-bus-fsl-mc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-fsl-mc b/Documentation/ABI/stable/sysfs-bus-fsl-mc new file mode 100644 index 000000000000..9f3a95e4b92a --- /dev/null +++ b/Documentation/ABI/stable/sysfs-bus-fsl-mc @@ -0,0 +1,9 @@ +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 |