Re: [PATCH 3/3] nfit: add support for NVDIMM "latch" flag

2015-07-08 Thread Dan Williams
On Wed, Jul 8, 2015 at 9:00 AM, Ross Zwisler wrote: > 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

[PATCH 3/3] nfit: add support for NVDIMM "latch" flag

2015-07-08 Thread Ross Zwisler
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

[PATCH 3/3] nfit: add support for NVDIMM latch flag

2015-07-08 Thread Ross Zwisler
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

Re: [PATCH 3/3] nfit: add support for NVDIMM latch flag

2015-07-08 Thread Dan Williams
On Wed, Jul 8, 2015 at 9:00 AM, Ross Zwisler ross.zwis...@linux.intel.com wrote: 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