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[PATCH v4 00/24] nvme: support NVMe v1.3d, SGLs and multiple namespaces
From: |
Klaus Jensen |
Subject: |
[PATCH v4 00/24] nvme: support NVMe v1.3d, SGLs and multiple namespaces |
Date: |
Thu, 19 Dec 2019 14:08:57 +0100 |
Hi,
This is v4 of my nvme patches.
This is mostly changes related to Beatas review (thanks again). Some of
the comments led to some refactoring, so the changes trickled down
through the series. That is why the backport diff show a lot of changes.
I dropped 'nvme: allow completion queues in the cmb' from the series as
it is not well tested. And there are no real users for this right now.
p2p might use it, but the support can be added if/when needed.
I ran into some trace event names clashing with the nvme block driver,
so I have included a patch that changes all trace events to use the
`nvme_dev` prefix instead.
I split 'nvme: add support for the get log page command' up to move
adding of the temperature threshold feature to its own commit.
Happy holidays everyone!
git-backport-diff -S -n -r upstream/master.. -u for-upstream/nvme/master/v3
[----] : patches are identical
[####] : number of functional differences between upstream/downstream patch
[down] : patch is downstream-only
The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively
001/24:[down] 'nvme: rename trace events to nvme_dev'
002/24:[----] [-C] 'nvme: remove superfluous breaks'
003/24:[0006] [FC] 'nvme: move device parameters to separate struct'
004/24:[down] 'nvme: add missing fields in the identify data structures'
005/24:[0006] [FC] 'nvme: populate the mandatory subnqn and ver fields'
006/24:[down] 'nvme: refactor nvme_addr_read'
007/24:[0012] [FC] 'nvme: add support for the abort command'
008/24:[0006] [FC] 'nvme: refactor device realization'
009/24:[down] 'nvme: add temperature threshold feature'
010/24:[0070] [FC] 'nvme: add support for the get log page command'
011/24:[0177] [FC] 'nvme: add support for the asynchronous event request
command'
012/24:[0017] [FC] 'nvme: add missing mandatory features'
013/24:[down] 'nvme: additional tracing'
014/24:[down] 'nvme: make sure ncqr and nsqr is valid'
015/24:[down] 'nvme: bump supported specification to 1.3'
016/24:[0233] [FC] 'nvme: refactor prp mapping'
017/24:[0464] [FC] 'nvme: allow multiple aios per command'
018/24:[----] [--] 'pci: pass along the return value of dma_memory_rw'
019/24:[0058] [FC] 'nvme: handle dma errors'
020/24:[0315] [FC] 'nvme: add support for scatter gather lists'
021/24:[0140] [FC] 'nvme: support multiple namespaces'
022/24:[----] [--] 'nvme: bump controller pci device id'
023/24:[0110] [FC] 'nvme: remove redundant NvmeCmd pointer parameter'
024/24:[0004] [FC] 'nvme: make lba data size configurable'
Klaus Jensen (24):
nvme: rename trace events to nvme_dev
nvme: remove superfluous breaks
nvme: move device parameters to separate struct
nvme: add missing fields in the identify data structures
nvme: populate the mandatory subnqn and ver fields
nvme: refactor nvme_addr_read
nvme: add support for the abort command
nvme: refactor device realization
nvme: add temperature threshold feature
nvme: add support for the get log page command
nvme: add support for the asynchronous event request command
nvme: add missing mandatory features
nvme: additional tracing
nvme: make sure ncqr and nsqr is valid
nvme: bump supported specification to 1.3
nvme: refactor prp mapping
nvme: allow multiple aios per command
pci: pass along the return value of dma_memory_rw
nvme: handle dma errors
nvme: add support for scatter gather lists
nvme: support multiple namespaces
nvme: bump controller pci device id
nvme: remove redundant NvmeCmd pointer parameter
nvme: make lba data size configurable
block/nvme.c | 18 +-
hw/block/Makefile.objs | 2 +-
hw/block/nvme-ns.c | 158 ++++
hw/block/nvme-ns.h | 62 ++
hw/block/nvme.c | 1983 ++++++++++++++++++++++++++++++++--------
hw/block/nvme.h | 191 +++-
hw/block/trace-events | 203 ++--
include/block/nvme.h | 143 ++-
include/hw/pci/pci.h | 3 +-
9 files changed, 2231 insertions(+), 532 deletions(-)
create mode 100644 hw/block/nvme-ns.c
create mode 100644 hw/block/nvme-ns.h
--
2.24.1
- [PATCH v4 00/24] nvme: support NVMe v1.3d, SGLs and multiple namespaces,
Klaus Jensen <=
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