On Fri, Mar 23, 2018 at 10:38:57AM -0500, Ioana Ciornei wrote: > 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 <[email protected]> > --- > Changes in v2: > - added proper documentation in /Documentation/ABI/ > - updated the MAINTAINERS file > Changes in v3: > - no change > > Documentation/ABI/stable/sysfs-bus-fsl-mc | 6 ++++++ > MAINTAINERS | 1 + > drivers/bus/fsl-mc/dprc-driver.c | 4 ++-- > drivers/bus/fsl-mc/fsl-mc-bus.c | 28 ++++++++++++++++++++++++++++ > drivers/bus/fsl-mc/fsl-mc-private.h | 3 +++ > 5 files changed, 40 insertions(+), 2 deletions(-) > create mode 100644 Documentation/ABI/stable/sysfs-bus-fsl-mc > > diff --git a/Documentation/ABI/stable/sysfs-bus-fsl-mc > b/Documentation/ABI/stable/sysfs-bus-fsl-mc > new file mode 100644 > index 0000000..e530e8c > --- /dev/null > +++ b/Documentation/ABI/stable/sysfs-bus-fsl-mc > @@ -0,0 +1,6 @@ > +What: /sys/bus/fsl-mc/devices/dprc.*/rescan > +Date: March. 2018
"."? > +KernelVersion: 4.16 4.17 :) > +Contact: Ioana Ciornei <[email protected]> > +Description: Root dprc rescan attribute What does this do? A bit more description please. thanks, greg k-h
