mei: hw: add dma ring control block
authorTomas Winkler <tomas.winkler@intel.com>
Thu, 22 Nov 2018 11:11:38 +0000 (13:11 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 26 Nov 2018 15:59:48 +0000 (16:59 +0100)
commit2513eb0dd7ba8a8766b9642075c19ac5f2d5463b
tree034c9a02290754acfcddd8341eb5249015c32221
parentc55bf542e91b5c9156d57fd0461aa257b7d20858
mei: hw: add dma ring control block

The DMA ring control block contains write and read
indices for host and device circular buffers.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/mei/dma-ring.c
drivers/misc/mei/hbm.c
drivers/misc/mei/hw.h
drivers/misc/mei/mei_dev.h