On 07/25/2014 10:45 PM, arei.gong...@huawei.com wrote:
> From: Gonglei <arei.gong...@huawei.com>
>
> Adds "set-bootindex id=xx,bootindex=xx,suffix=xx" QMP command.
>
> Example QMP command:
> -> { "execute": "set-bootindex", "arguments": { "id": "ide0-0-1",
> "bootindex": 1, "suffix": "/disk@0"}}
> <- { "return": {} }
>
> Signed-off-by: Gonglei <arei.gong...@huawei.com>
> Signed-off-by: Chenliang <chenlian...@huawei.com>
> ---
> qapi-schema.json | 16 ++++++++++++++++
> qmp-commands.hx | 24 ++++++++++++++++++++++++
> qmp.c | 17 +++++++++++++++++
> 3 files changed, 57 insertions(+)
>
> diff --git a/qapi-schema.json b/qapi-schema.json
> index b11aad2..a9ef0be 100644
> --- a/qapi-schema.json
> +++ b/qapi-schema.json
> @@ -1704,6 +1704,22 @@
> { 'command': 'device_del', 'data': {'id': 'str'} }
>
> ##
> +# @set-bootindex:
> +#
> +# set bootindex of a devcie
s/devcie/device/
Just to make sure this command is not write-only, it would be nice to
mention which query-* command can be used to learn a device's current
bootindex.
> +#
> +# @id: the name of the device
> +# @bootindex: the bootindex of the device
> +# @suffix: #optional a suffix of the device
> +#
> +# Returns: Nothing on success
> +# If @id is not a valid device, DeviceNotFound
> +#
> +# Since: 2.2
> +##
> +{ 'command': 'set-bootindex', 'data': {'id': 'str', 'bootindex': 'int',
> '*suffix': 'str'} }
Long line; wrap it to stay in 80 columns.
> +
> +SQMP
> +set-bootindex
> +--------------------
Match the ---- length to the command name.
> +++ b/qmp.c
> @@ -684,6 +684,23 @@ void qmp_object_del(const char *id, Error **errp)
> object_unparent(obj);
> }
>
> +void qmp_set_bootindex(const char *id, int64_t bootindex,
> + bool has_suffix, const char *suffix, Error **errp)
Indentation is off.
> +{
> + DeviceState *dev;
> +
> + dev = qdev_find_recursive(sysbus_get_default(), id);
> + if (NULL == dev) {
Code like Yoda we do not. This is more idiomatically written 'if
(!dev)' or 'if (dev == NULL)'.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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