Revision f0f2c072cf530d5b8890be5051cc8b36b0c54cce authored by Ross Zwisler on 10 July 2015, 17:06:14 UTC, committed by Dan Williams on 10 July 2015, 18:43:50 UTC
Add support in the NFIT BLK I/O path for the "latch" flag
defined in the "Get Block NVDIMM Flags" _DSM function:

http://pmem.io/documents/NVDIMM_DSM_Interface_Example.pdf

This flag requires the driver to read back the command register after it
is written in the block I/O path.  This ensures that the hardware has
fully processed the new command and moved the aperture appropriately.

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
1 parent c2ad295
History
File Mode Size
Kconfig -rw-r--r-- 2.2 KB
Makefile -rw-r--r-- 342 bytes
xfrm_algo.c -rw-r--r-- 14.2 KB
xfrm_hash.c -rw-r--r-- 766 bytes
xfrm_hash.h -rw-r--r-- 4.4 KB
xfrm_input.c -rw-r--r-- 8.9 KB
xfrm_ipcomp.c -rw-r--r-- 7.6 KB
xfrm_output.c -rw-r--r-- 5.1 KB
xfrm_policy.c -rw-r--r-- 79.9 KB
xfrm_proc.c -rw-r--r-- 3.3 KB
xfrm_replay.c -rw-r--r-- 14.3 KB
xfrm_state.c -rw-r--r-- 54.8 KB
xfrm_sysctl.c -rw-r--r-- 1.8 KB
xfrm_user.c -rw-r--r-- 73.0 KB

back to top