[PATCH v2 0/6] nvme: few fixups

[dmukhin at ford.com]

The series adds few fixes for NVMe subsystem.

Patch 1 adds logline for tracing misbehaving NVMe drives.
Patch 2 adds plumbing for blk_flush()/blk_dflush().
Patch 3 introduces NVMe flush command.
Patch 4 enables `flush` for the currently selected block device.
Patch 5 makes nvme_shutdown() symbol public to enable use of it from
        board_quiesce_devices()
Patch 6 tiny fixup for QEMU command for manual NVMe tests.

Denis Mukhin (6):
  drivers: nvme: Log I/O timeouts
  drivers: block: Introduce blk_flush()/blk_dflush()
  drivers: nvme: Implement flush command
  cmd: Add flush support for all blk devices
  drivers: nvme: Export nvme_shutdown()
  docs: nvme: Update QEMU command for testing

 cmd/blk_common.c                  | 14 ++++++++++++++
 cmd/ide.c                         |  1 +
 cmd/nvme.c                        |  1 +
 cmd/pvblock.c                     |  1 +
 cmd/sata.c                        |  1 +
 cmd/scsi.c                        |  1 +
 cmd/usb.c                         |  1 +
 cmd/virtio.c                      |  1 +
 disk/disk-uclass.c                |  6 ++++++
 doc/develop/driver-model/nvme.rst |  2 +-
 drivers/block/blk-uclass.c        | 18 ++++++++++++++++++
 drivers/nvme/nvme.c               | 24 +++++++++++++++++++++++-
 drivers/nvme/nvme.h               |  7 -------
 include/blk.h                     | 28 ++++++++++++++++++++++++++++
 include/nvme.h                    | 11 +++++++++++
 include/part.h                    |  8 ++++++++
 16 files changed, 116 insertions(+), 9 deletions(-)

-- 
2.54.0