[PULL] nvme updates

[Keith Busch]

We're trying our first nvme pull request from a dedicated development
tree containing various fixes, cleanups, spec compliance, and welcoming
Klaus Jensen to maintaining the emulated nvme device development.

The following changes since commit d0ed6a69d399ae193959225cdeaa9382746c91cc:

  Update version for v5.1.0 release (2020-08-11 17:07:03 +0100)

are available in the Git repository at:

  git://git.infradead.org/qemu-nvme.git nvme-next

for you to fetch changes up to 9257c77e4f0feaefb76f02fff3dc8d60b420ea4d:

  hw/block/nvme: remove explicit qsg/iov parameters (2020-08-17 08:40:54 +0200)

----------------------------------------------------------------
Keith Busch (1):
      MAINTAINERS: update nvme entry

Klaus Jensen (34):
      hw/block/nvme: bump spec data structures to v1.3
      hw/block/nvme: fix missing endian conversion
      hw/block/nvme: additional tracing
      hw/block/nvme: add support for the abort command
      hw/block/nvme: add temperature threshold feature
      hw/block/nvme: mark fw slot 1 as read-only
      hw/block/nvme: add support for the get log page command
      hw/block/nvme: add support for the asynchronous event request command
      hw/block/nvme: move NvmeFeatureVal into hw/block/nvme.h
      hw/block/nvme: flush write cache when disabled
      hw/block/nvme: add remaining mandatory controller parameters
      hw/block/nvme: support the get/set features select and save fields
      hw/block/nvme: make sure ncqr and nsqr is valid
      hw/block/nvme: support identify namespace descriptor list
      hw/block/nvme: reject invalid nsid values in active namespace id list
      hw/block/nvme: enforce valid queue creation sequence
      hw/block/nvme: provide the mandatory subnqn field
      hw/block/nvme: bump supported version to v1.3
      hw/block/nvme: memset preallocated requests structures
      hw/block/nvme: add mapping helpers
      hw/block/nvme: replace dma_acct with blk_acct equivalent
      hw/block/nvme: remove redundant has_sg member
      hw/block/nvme: destroy request iov before reuse
      hw/block/nvme: refactor dma read/write
      hw/block/nvme: add tracing to nvme_map_prp
      hw/block/nvme: add request mapping helper
      hw/block/nvme: verify validity of prp lists in the cmb
      hw/block/nvme: refactor request bounds checking
      hw/block/nvme: add check for mdts
      hw/block/nvme: be consistent about zeros vs zeroes
      hw/block/nvme: add ns/cmd references in NvmeRequest
      hw/block/nvme: consolidate qsg/iov clearing
      hw/block/nvme: use preallocated qsg/iov in nvme_dma_prp
      hw/block/nvme: remove explicit qsg/iov parameters

Philippe Mathieu-Daudé (4):
      hw/block/nvme: Update specification URL
      hw/block/nvme: Use QEMU_PACKED on hardware/packet structures
      hw/block/nvme: Fix pmrmsc register size
      hw/block/nvme: Align I/O BAR to 4 KiB

 MAINTAINERS           |    2 +
 block/nvme.c          |   22 +-
 hw/block/nvme.c       | 1136 +++++++++++++++++++++++++++++++++++++++++--------
 hw/block/nvme.h       |   26 +-
 hw/block/trace-events |   31 +-
 include/block/nvme.h  |  271 +++++++++---
 6 files changed, 1248 insertions(+), 240 deletions(-)