mmc: core: add flush request support to command queue
Adds flush request support to command-queue. This uses DCMD
feature of the controller for sending commands in
command-queue mode. DCMD is a direct command feature that uses
a pre-configured slot for sending commands other than Class 11.
Change-Id: Iebf6b74173dc91b0dc7230d1e87c65983d15148e
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
[subhashj@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
[xiaonian@codeaurora.org: fixed trivial merge conflicts,
changed REQ_FLUSH to REQ_PREFLUSH in mmc_blk_cmdq_issue_rq()
function to fix compilation fail]
Signed-off-by: Xiaonian Wang <xiaonian@codeaurora.org>
6 files changed