From: Kevin Wolf <kwolf@redhat.com>
To: qemu-block@nongnu.org
Cc: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org
Subject: [PULL 04/30] qapi: better document NVMe blockdev @device parameter
Date: Thu, 19 Dec 2019 18:24:15 +0100 [thread overview]
Message-ID: <20191219172441.7289-5-kwolf@redhat.com> (raw)
In-Reply-To: <20191219172441.7289-1-kwolf@redhat.com>
From: Daniel P. Berrangé <berrange@redhat.com>
Mention that this is a PCI device address & give the format it is
expected in. Also mention that it must be first unbound from any
host kernel driver.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
qapi/block-core.json | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 0cf68fea14..fcb52ec24f 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -2963,9 +2963,13 @@
#
# Driver specific block device options for the NVMe backend.
#
-# @device: controller address of the NVMe device.
+# @device: PCI controller address of the NVMe device in
+# format hhhh:bb:ss.f (host:bus:slot.function)
# @namespace: namespace number of the device, starting from 1.
#
+# Note that the PCI @device must have been unbound from any host
+# kernel driver before instructing QEMU to add the blockdev.
+#
# Since: 2.12
##
{ 'struct': 'BlockdevOptionsNVMe',
--
2.20.1
next prev parent reply other threads:[~2019-12-19 17:35 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
2019-12-19 17:24 ` [PULL 01/30] iotests: Provide a function for checking the creation of huge files Kevin Wolf
2019-12-19 17:24 ` [PULL 02/30] iotests: Skip test 060 if it is not possible to create large files Kevin Wolf
2019-12-19 17:24 ` [PULL 03/30] iotests: Skip test 079 " Kevin Wolf
2019-12-19 17:24 ` Kevin Wolf [this message]
2019-12-19 17:24 ` [PULL 05/30] qemu-img: fix info --backing-chain --image-opts Kevin Wolf
2019-12-19 17:24 ` [PULL 06/30] block: Error out on image creation with conflicting size options Kevin Wolf
2019-12-19 17:24 ` [PULL 07/30] blockjob: Fix error message for negative speed Kevin Wolf
2019-12-19 17:24 ` [PULL 08/30] qcow2: Declare BDRV_REQ_NO_FALLBACK supported Kevin Wolf
2019-12-19 17:24 ` [PULL 09/30] iotests: Add qemu_io_log() Kevin Wolf
2019-12-19 17:24 ` [PULL 10/30] iotests: Fix timeout in run_job() Kevin Wolf
2019-12-19 17:24 ` [PULL 11/30] iotests: Support job-complete " Kevin Wolf
2019-12-19 17:24 ` [PULL 12/30] qcow2: Use offset_into_cluster() Kevin Wolf
2019-12-19 17:24 ` [PULL 13/30] MAINTAINERS: fix qcow2-bitmap.c under Dirty Bitmaps header Kevin Wolf
2019-12-19 17:24 ` [PULL 14/30] iotests: Add more "_require_drivers" checks to the shell-based tests Kevin Wolf
2019-12-19 17:24 ` [PULL 15/30] iotests/273: Filter format-specific information Kevin Wolf
2019-12-19 17:24 ` [PULL 16/30] iotests: Fix IMGOPTSSYNTAX for nbd Kevin Wolf
2019-12-19 17:24 ` [PULL 17/30] qcow2: Move error check of local_err near its assignment Kevin Wolf
2019-12-19 17:24 ` [PULL 18/30] iotests: Create VM.blockdev_create() Kevin Wolf
2019-12-19 17:24 ` [PULL 19/30] iotests: 255: Drop blockdev_create() Kevin Wolf
2019-12-19 17:24 ` [PULL 20/30] iotests: 206: Convert to VM.blockdev_create() Kevin Wolf
2019-12-19 17:24 ` [PULL 21/30] iotests: 210: " Kevin Wolf
2019-12-19 17:24 ` [PULL 22/30] iotests: 212: " Kevin Wolf
2019-12-19 17:24 ` [PULL 23/30] iotests: 213: " Kevin Wolf
2019-12-19 17:24 ` [PULL 24/30] iotests: 237: " Kevin Wolf
2019-12-19 17:24 ` [PULL 25/30] iotests: 266: " Kevin Wolf
2019-12-19 17:24 ` [PULL 26/30] iotests: 207: Remove duplication with VM.blockdev_create() Kevin Wolf
2019-12-19 17:24 ` [PULL 27/30] iotests: 211: " Kevin Wolf
2019-12-19 17:24 ` [PULL 28/30] block: Activate recursively even for already active nodes Kevin Wolf
2019-12-19 17:24 ` [PULL 29/30] hmp: Allow using qdev ID for qemu-io command Kevin Wolf
2019-12-19 17:24 ` [PULL 30/30] iotests: Test external snapshot with VM state Kevin Wolf
2020-01-03 14:29 ` [PULL 00/30] Block layer patches Peter Maydell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191219172441.7289-5-kwolf@redhat.com \
--to=kwolf@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).