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| author |   Tomas Winkler <tomas.winkler@intel.com> | 2018-07-31 09:35:35 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-02 10:18:30 +0200 |
| commit | 9d89ddfc624649e200aeec57912635dbe259d07b (patch) | |
| tree | 9764c468a1304be16eec3c2a5d98ee725ed4c900 /drivers/misc/mei/mei_dev.h | |
| parent | mei: hbm: define dma ring setup protocol (diff) | |
| download | linux-dev-9d89ddfc624649e200aeec57912635dbe259d07b.tar.xz linux-dev-9d89ddfc624649e200aeec57912635dbe259d07b.zip | |
mei: hbm: introduce dma bit in the message header
Add dma_ring bit in the mei message header for conveying
that the message data itself are on the dma ring.
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>
Diffstat (limited to 'drivers/misc/mei/mei_dev.h')
| -rw-r--r-- | drivers/misc/mei/mei_dev.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h index 06fb5fc67fe9..975afaa38a66 100644 --- a/drivers/misc/mei/mei_dev.h +++ b/drivers/misc/mei/mei_dev.h @@ -714,10 +714,10 @@ static inline void mei_dbgfs_deregister(struct mei_device *dev) {} int mei_register(struct mei_device *dev, struct device *parent); void mei_deregister(struct mei_device *dev); -#define MEI_HDR_FMT "hdr:host=%02d me=%02d len=%d internal=%1d comp=%1d" +#define MEI_HDR_FMT "hdr:host=%02d me=%02d len=%d dma=%1d internal=%1d comp=%1d" #define MEI_HDR_PRM(hdr) \ (hdr)->host_addr, (hdr)->me_addr, \ - (hdr)->length, (hdr)->internal, (hdr)->msg_complete + (hdr)->length, (hdr)->dma_ring, (hdr)->internal, (hdr)->msg_complete ssize_t mei_fw_status2str(struct mei_fw_status *fw_sts, char *buf, size_t len); /** |