git.ipfire.org Git - thirdparty/kernel/linux.git/commit

mei: add support for client dma capability

Client DMA capability indicates whether the firmware supports setting up
a direct DMA channel between the host and me client.
The DMA capabilities are supported from firmware HBM version 2.2
and newer.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20210206144325.25682-3-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

author	Alexander Usyskin <alexander.usyskin@intel.com>
	Sat, 6 Feb 2021 14:43:22 +0000 (16:43 +0200)
committer	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
	Sat, 6 Feb 2021 14:48:11 +0000 (15:48 +0100)
commit	b7a4804129c7adb3ee9caf5505e3f91fb1467ec3
tree	99c7460cfdedf9fdbed0a4aa328ba6ba962f6b64	tree
parent	36edb1407c3c042240b5dbc2530d6e7119535baa	commit \| diff

drivers/misc/mei/debugfs.c		diff \| blob \| blame \| history
drivers/misc/mei/hbm.c		diff \| blob \| blame \| history
drivers/misc/mei/hw.h		diff \| blob \| blame \| history
drivers/misc/mei/mei_dev.h		diff \| blob \| blame \| history