From: Klaus Jensen <its@irrelevant.dk>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
qemu-block@nongnu.org, Klaus Jensen <k.jensen@samsung.com>,
Max Reitz <mreitz@redhat.com>, Klaus Jensen <its@irrelevant.dk>,
Keith Busch <kbusch@kernel.org>
Subject: [PATCH v7 0/3] hw/block/nvme: dulbe and dsm support
Date: Tue, 27 Oct 2020 18:57:22 +0100 [thread overview]
Message-ID: <20201027175725.586890-1-its@irrelevant.dk> (raw)
From: Klaus Jensen <k.jensen@samsung.com>
This adds support for the Deallocated or Unwritten Logical Block error
recovery feature as well as the Dataset Management command.
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 (3):
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 | 193 +++++++++++++++++++++++++++++++++++++++++-
hw/block/trace-events | 4 +
6 files changed, 240 insertions(+), 9 deletions(-)
--
2.29.1
next reply other threads:[~2020-10-27 18:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-27 17:57 Klaus Jensen [this message]
2020-10-27 17:57 ` [PATCH v7 1/3] hw/block/nvme: add dulbe support Klaus Jensen
2020-10-27 17:57 ` [PATCH v7 2/3] nvme: add namespace I/O optimization fields to shared header Klaus Jensen
2020-10-27 17:57 ` [PATCH v7 3/3] hw/block/nvme: add the dataset management command Klaus Jensen
2020-10-30 6:33 ` [PATCH v7 0/3] hw/block/nvme: dulbe and dsm support Klaus Jensen
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