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| author | Ross Zwisler <[email protected]> | 2015-07-10 17:06:14 +0000 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2015-07-10 18:43:50 +0000 |
| commit | f0f2c072cf530d5b8890be5051cc8b36b0c54cce (patch) | |
| tree | 3f57708f1babe641e193e06dbb433fd5bb8fea0e /scripts/asn1_compiler.c | |
| parent | nfit: update block I/O path to use PMEM API (diff) | |
| download | kernel-f0f2c072cf530d5b8890be5051cc8b36b0c54cce.tar.gz kernel-f0f2c072cf530d5b8890be5051cc8b36b0c54cce.zip | |
nfit: add support for NVDIMM "latch" flag
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 <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'scripts/asn1_compiler.c')
0 files changed, 0 insertions, 0 deletions