From: Klaus Jensen <k.jen...@samsung.com>
This adds support for the Deallocated or Unwritten Logical Block error
recovery feature as well as the Dataset Management command.
v8:
- Move req->opaque clearing to nvme_req_clear.
- Add two preparation/cleanup patches.
v7:
- Handle negative return value from bdrv_block_status.
- bdrv_get_info may not be supported on all block drivers, so do not
consider it a fatal error.
v6:
- Skip the allocation of the discards integer and just use the opaque
value directly (Philippe)
- Split changes to include/block/nvme.h into a separate patch
(Philippe)
- Clean up some convoluted checks on the discards value (Philippe)
- Use unambiguous units in the commit messages (Philippe)
- Stack allocate the range array (Keith)
v5:
- Restore status code from callback (Keith)
v4:
- Removed mixed declaration and code (Keith)
- Set NPDG and NPDA and account for the blockdev cluster size.
Klaus Jensen (5):
hw/block/nvme: remove superfluous NvmeCtrl parameter
hw/block/nvme: pull aio error handling
hw/block/nvme: add dulbe support
nvme: add namespace I/O optimization fields to shared header
hw/block/nvme: add the dataset management command
hw/block/nvme-ns.h | 4 +
hw/block/nvme.h | 2 +
include/block/nvme.h | 12 +-
hw/block/nvme-ns.c | 34 +++++-
hw/block/nvme.c | 258 ++++++++++++++++++++++++++++++++++++------
hw/block/trace-events | 4 +
6 files changed, 276 insertions(+), 38 deletions(-)
--
2.29.2
