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authorTomas Winkler <[email protected]>2018-11-22 13:11:39 +0200
committerGreg Kroah-Hartman <[email protected]>2018-11-26 16:59:48 +0100
commit6316321f12ad30cf5af176f26bb39897b320ef46 (patch)
treea29d1f9023ba3edc9f2c9313cb5fdf24cb1f44c6 /tools/perf/scripts/python/bin/stackcollapse-record
parent2513eb0dd7ba8a8766b9642075c19ac5f2d5463b (diff)
mei: dma ring: implement rx circular buffer logic
Implement circular buffer protocol over receive dma buffer. Add extension to the mei message header that holds length of the buffer on the dma buffer. Signed-off-by: Tomas Winkler <[email protected]> Signed-off-by: Alexander Usyskin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
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