[PATCH V4 0/8] hw/block/nvme: support namespace attachment

From: Minwoo Im <minwoo.im.dev@gmail.com>
To: qemu-devel@nongnu.org, qemu-block@nongnu.org
Cc: Keith Busch <kbusch@kernel.org>, Klaus Jensen <its@irrelevant.dk>,
	Minwoo Im <minwoo.im.dev@gmail.com>,
	Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>
Subject: [PATCH V4 0/8] hw/block/nvme: support namespace attachment
Date: Tue,  2 Mar 2021 22:26:09 +0900	[thread overview]
Message-ID: <20210302132617.18495-1-minwoo.im.dev@gmail.com> (raw)

Hello,

This series supports namespace attachment: attach and detach.  This is
the fourth version of series with replacing changed namespace list to
bitmap to indicate changed namespace IDs.

Please review.

Thanks,

Since V3:
  - Replace changed ns list to bitmap to not only represent relationship
    between controller and namespace, but also avoid duplications of
    nsids in the list.  (Klaus)

Since V2:
  - Added command effects (namespace inventory changed) for namespace
    attach command.  (Keith)
  - Added [7/8] patch to support asynchronus event when namespace
    inventory is updated.  (Keith)
  - Added review and tested tag from Klaus to all the patches, but [6/8]
    and [7/8].

Since V1:
  - Fix to take 'ctrl' which is given from the command rather than 'n'.
    (Klaus)
  - Add a [7/7] patch to support CNS 12h Identify command (Namespace
    Attached Controller list).

Minwoo Im (8):
  hw/block/nvme: support namespace detach
  hw/block/nvme: fix namespaces array to 1-based
  hw/block/nvme: fix allocated namespace list to 256
  hw/block/nvme: support allocated namespace type
  hw/block/nvme: refactor nvme_select_ns_iocs
  hw/block/nvme: support namespace attachment command
  hw/block/nvme: support changed namespace asyncrohous event
  hw/block/nvme: support Identify NS Attached Controller List

 hw/block/nvme-ns.c     |   1 +
 hw/block/nvme-ns.h     |   2 +
 hw/block/nvme-subsys.h |  28 +++-
 hw/block/nvme.c        | 300 ++++++++++++++++++++++++++++++++++++-----
 hw/block/nvme.h        |  37 +++++
 hw/block/trace-events  |   3 +
 include/block/nvme.h   |  14 ++
 7 files changed, 349 insertions(+), 36 deletions(-)

-- 
2.27.0