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| author | Daniel P. Berrangé <berrange@redhat.com> | 2019-12-06 14:38:11 +0000 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2020-05-11 14:51:51 -0500 |
| commit | d636d64b3509ae1cd93931ca3b1ab13afe72ff62 (patch) | |
| tree | c0f84caee62a08ba167d7c46ffbf1a980bab2b96 | |
| parent | bed590f2b849ad548d659942771d824c288c6a50 (diff) | |
| download | qemu-d636d64b3509ae1cd93931ca3b1ab13afe72ff62.zip qemu-d636d64b3509ae1cd93931ca3b1ab13afe72ff62.tar.gz qemu-d636d64b3509ae1cd93931ca3b1ab13afe72ff62.tar.bz2 | |
qapi: better document NVMe blockdev @device parameter
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>
(cherry picked from commit ecaf647f300d69271c245a67adca9c3a89d9463a)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
| -rw-r--r-- | qapi/block-core.json | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 0cf68fe..fcb52ec2 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', |