* [Qemu-devel] [PATCH v3 01/15] qapi-schema: use generated marshaller for 'qmp_capabilities'
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-09 11:22 ` Markus Armbruster
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 02/15] qapi-schema: add 'device_add' marcandre.lureau
` (15 subsequent siblings)
16 siblings, 1 reply; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
qapi'fy the 'qmp_capabilities' command.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
---
monitor.c | 4 ++--
qapi-schema.json | 21 +++++++++++++++++++++
qmp-commands.hx | 2 +-
3 files changed, 24 insertions(+), 3 deletions(-)
diff --git a/monitor.c b/monitor.c
index 5d68a5d..cb1a0c7 100644
--- a/monitor.c
+++ b/monitor.c
@@ -617,7 +617,7 @@ static void monitor_qapi_event_init(void)
qmp_event_set_func_emit(monitor_qapi_event_queue);
}
-static void qmp_capabilities(QDict *params, QObject **ret_data, Error **errp)
+void qmp_qmp_capabilities(Error **errp)
{
cur_mon->qmp.in_command_mode = true;
}
@@ -3649,7 +3649,7 @@ static int monitor_can_read(void *opaque)
static bool invalid_qmp_mode(const Monitor *mon, const mon_cmd_t *cmd,
Error **errp)
{
- bool is_cap = cmd->mhandler.cmd_new == qmp_capabilities;
+ bool is_cap = cmd->mhandler.cmd_new == qmp_marshal_qmp_capabilities;
if (is_cap && mon->qmp.in_command_mode) {
error_set(errp, ERROR_CLASS_COMMAND_NOT_FOUND,
diff --git a/qapi-schema.json b/qapi-schema.json
index 5658723..553b02e 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -20,6 +20,27 @@
# QAPI introspection
{ 'include': 'qapi/introspect.json' }
+##
+# @qmp_capabilities:
+#
+# Enable QMP capabilities.
+#
+# Arguments: None.
+#
+# Example:
+#
+# -> { "execute": "qmp_capabilities" }
+# <- { "return": {} }
+#
+# Notes: This command is valid exactly when first connecting: it must be
+# issued before any other command will be accepted, and will fail once the
+# monitor is accepting other commands. (see qemu docs/qmp-spec.txt)
+#
+# Since: 0.13
+#
+##
+{ 'command': 'qmp_capabilities' }
+
##
# @LostTickPolicy:
#
diff --git a/qmp-commands.hx b/qmp-commands.hx
index c8d360a..13707ac 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -2209,7 +2209,7 @@ EQMP
.args_type = "",
.params = "",
.help = "enable QMP capabilities",
- .mhandler.cmd_new = qmp_capabilities,
+ .mhandler.cmd_new = qmp_marshal_qmp_capabilities,
},
SQMP
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Qemu-devel] [PATCH v3 02/15] qapi-schema: add 'device_add'
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 01/15] qapi-schema: use generated marshaller for 'qmp_capabilities' marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 03/15] monitor: register gen:false commands manually marcandre.lureau
` (14 subsequent siblings)
16 siblings, 0 replies; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
Even though device_add is not fully qapi'fied, we may add it to the json
schema with 'gen': false, so registration and documentation can be
generated.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
qapi-schema.json | 40 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/qapi-schema.json b/qapi-schema.json
index 553b02e..6e2550e 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -2200,6 +2200,46 @@
##
{ 'command': 'xen-set-global-dirty-log', 'data': { 'enable': 'bool' } }
+##
+# @device_add:
+#
+# @driver: the name of the new device's driver
+#
+# @bus: #optional the device's parent bus (device tree path)
+#
+# @id: the device's ID, must be unique
+#
+# Additional arguments depend on the type.
+#
+# Add a device.
+#
+# Notes:
+# 1. For detailed information about this command, please refer to the
+# 'docs/qdev-device-use.txt' file.
+#
+# 2. It's possible to list device properties by running QEMU with the
+# "-device DEVICE,help" command-line argument, where DEVICE is the
+# device's name
+#
+# Example:
+#
+# -> { "execute": "device_add",
+# "arguments": { "driver": "e1000", "id": "net1",
+# "bus": "pci.0",
+# "mac": "52:54:00:12:34:56" } }
+# <- { "return": {} }
+#
+# TODO This command effectively bypasses QAPI completely due to its
+# "additional arguments" business. It shouldn't have been added to
+# the schema in this form. It should be qapified properly, or
+# replaced by a properly qapified command.
+#
+# Since: 0.13
+##
+{ 'command': 'device_add',
+ 'data': {'driver': 'str', 'id': 'str'},
+ 'gen': false } # so we can get the additional arguments
+
##
# @device_del:
#
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Qemu-devel] [PATCH v3 03/15] monitor: register gen:false commands manually
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 01/15] qapi-schema: use generated marshaller for 'qmp_capabilities' marcandre.lureau
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 02/15] qapi-schema: add 'device_add' marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-09 7:52 ` Markus Armbruster
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 04/15] monitor: remove usage of generated marshal functions marcandre.lureau
` (13 subsequent siblings)
16 siblings, 1 reply; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
Since a few commands are using 'gen': false, they are not registered
automatically by the generator. Register manually instead.
This is in preparation for removal of qapi 'middle' mode generation.
Note that this function isn't run yet, until
module_call_init(MODULE_INIT_QAPI) is added in a later patch.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
monitor.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/monitor.c b/monitor.c
index cb1a0c7..c9191e5 100644
--- a/monitor.c
+++ b/monitor.c
@@ -79,6 +79,7 @@
#include "sysemu/block-backend.h"
#include "sysemu/qtest.h"
#include "qemu/cutils.h"
+#include "qapi/qmp/dispatch.h"
/* for hmp_info_irq/pic */
#if defined(TARGET_SPARC)
@@ -1000,6 +1001,18 @@ static void qmp_query_qmp_schema(QDict *qdict, QObject **ret_data,
*ret_data = qobject_from_json(qmp_schema_json);
}
+static void qmp_init_marshal(void)
+{
+ qmp_register_command("query-qmp-schema", qmp_query_qmp_schema,
+ QCO_NO_OPTIONS);
+ qmp_register_command("device_add", qmp_device_add,
+ QCO_NO_OPTIONS);
+ qmp_register_command("netdev_add", qmp_netdev_add,
+ QCO_NO_OPTIONS);
+}
+
+qapi_init(qmp_init_marshal);
+
/* set the current CPU defined by the user */
int monitor_set_cpu(int cpu_index)
{
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 03/15] monitor: register gen:false commands manually
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 03/15] monitor: register gen:false commands manually marcandre.lureau
@ 2016-08-09 7:52 ` Markus Armbruster
2016-08-09 17:16 ` Marc-André Lureau
0 siblings, 1 reply; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 7:52 UTC (permalink / raw)
To: marcandre.lureau; +Cc: qemu-devel
marcandre.lureau@redhat.com writes:
> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> Since a few commands are using 'gen': false, they are not registered
> automatically by the generator. Register manually instead.
>
> This is in preparation for removal of qapi 'middle' mode generation.
>
> Note that this function isn't run yet, until
"these functions aren't"
Can touch up on commit.
> module_call_init(MODULE_INIT_QAPI) is added in a later patch.
>
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> Reviewed-by: Eric Blake <eblake@redhat.com>
> ---
> monitor.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/monitor.c b/monitor.c
> index cb1a0c7..c9191e5 100644
> --- a/monitor.c
> +++ b/monitor.c
> @@ -79,6 +79,7 @@
> #include "sysemu/block-backend.h"
> #include "sysemu/qtest.h"
> #include "qemu/cutils.h"
> +#include "qapi/qmp/dispatch.h"
>
> /* for hmp_info_irq/pic */
> #if defined(TARGET_SPARC)
> @@ -1000,6 +1001,18 @@ static void qmp_query_qmp_schema(QDict *qdict, QObject **ret_data,
> *ret_data = qobject_from_json(qmp_schema_json);
> }
>
> +static void qmp_init_marshal(void)
> +{
> + qmp_register_command("query-qmp-schema", qmp_query_qmp_schema,
> + QCO_NO_OPTIONS);
> + qmp_register_command("device_add", qmp_device_add,
> + QCO_NO_OPTIONS);
> + qmp_register_command("netdev_add", qmp_netdev_add,
> + QCO_NO_OPTIONS);
> +}
> +
> +qapi_init(qmp_init_marshal);
> +
> /* set the current CPU defined by the user */
> int monitor_set_cpu(int cpu_index)
> {
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 03/15] monitor: register gen:false commands manually
2016-08-09 7:52 ` Markus Armbruster
@ 2016-08-09 17:16 ` Marc-André Lureau
0 siblings, 0 replies; 42+ messages in thread
From: Marc-André Lureau @ 2016-08-09 17:16 UTC (permalink / raw)
To: Markus Armbruster; +Cc: qemu-devel
On Tue, Aug 9, 2016 at 11:54 AM Markus Armbruster <armbru@redhat.com> wrote:
> marcandre.lureau@redhat.com writes:
>
> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >
> > Since a few commands are using 'gen': false, they are not registered
> > automatically by the generator. Register manually instead.
> >
> > This is in preparation for removal of qapi 'middle' mode generation.
> >
> > Note that this function isn't run yet, until
>
> "these functions aren't"
>
> Can touch up on commit.
>
I meant the qmp_init_marshal(), I'll correct the comment.
>
> > module_call_init(MODULE_INIT_QAPI) is added in a later patch.
> >
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> > Reviewed-by: Eric Blake <eblake@redhat.com>
> > ---
> > monitor.c | 13 +++++++++++++
> > 1 file changed, 13 insertions(+)
> >
> > diff --git a/monitor.c b/monitor.c
> > index cb1a0c7..c9191e5 100644
> > --- a/monitor.c
> > +++ b/monitor.c
> > @@ -79,6 +79,7 @@
> > #include "sysemu/block-backend.h"
> > #include "sysemu/qtest.h"
> > #include "qemu/cutils.h"
> > +#include "qapi/qmp/dispatch.h"
> >
> > /* for hmp_info_irq/pic */
> > #if defined(TARGET_SPARC)
> > @@ -1000,6 +1001,18 @@ static void qmp_query_qmp_schema(QDict *qdict,
> QObject **ret_data,
> > *ret_data = qobject_from_json(qmp_schema_json);
> > }
> >
> > +static void qmp_init_marshal(void)
> > +{
> > + qmp_register_command("query-qmp-schema", qmp_query_qmp_schema,
> > + QCO_NO_OPTIONS);
> > + qmp_register_command("device_add", qmp_device_add,
> > + QCO_NO_OPTIONS);
> > + qmp_register_command("netdev_add", qmp_netdev_add,
> > + QCO_NO_OPTIONS);
> > +}
> > +
> > +qapi_init(qmp_init_marshal);
> > +
> > /* set the current CPU defined by the user */
> > int monitor_set_cpu(int cpu_index)
> > {
>
> --
Marc-André Lureau
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Qemu-devel] [PATCH v3 04/15] monitor: remove usage of generated marshal functions
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (2 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 03/15] monitor: register gen:false commands manually marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-09 8:36 ` Markus Armbruster
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 05/15] qapi: add 'export-marshal' command key marcandre.lureau
` (12 subsequent siblings)
16 siblings, 1 reply; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
Once the middle mode is removed, the generated marshal functions will no
longer be exported.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
monitor.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/monitor.c b/monitor.c
index c9191e5..3a4a533 100644
--- a/monitor.c
+++ b/monitor.c
@@ -3659,21 +3659,21 @@ static int monitor_can_read(void *opaque)
return (mon->suspend_cnt == 0) ? 1 : 0;
}
-static bool invalid_qmp_mode(const Monitor *mon, const mon_cmd_t *cmd,
+static bool invalid_qmp_mode(const Monitor *mon, const char *cmd,
Error **errp)
{
- bool is_cap = cmd->mhandler.cmd_new == qmp_marshal_qmp_capabilities;
+ bool is_cap = g_str_equal(cmd, "qmp_capabilities");
if (is_cap && mon->qmp.in_command_mode) {
error_set(errp, ERROR_CLASS_COMMAND_NOT_FOUND,
"Capabilities negotiation is already complete, command "
- "'%s' ignored", cmd->name);
+ "'%s' ignored", cmd);
return true;
}
if (!is_cap && !mon->qmp.in_command_mode) {
error_set(errp, ERROR_CLASS_COMMAND_NOT_FOUND,
"Expecting capabilities negotiation with "
- "'qmp_capabilities' before command '%s'", cmd->name);
+ "'qmp_capabilities' before command '%s'", cmd);
return true;
}
return false;
@@ -3964,7 +3964,7 @@ static void handle_qmp_command(JSONMessageParser *parser, GQueue *tokens)
"The command %s has not been found", cmd_name);
goto err_out;
}
- if (invalid_qmp_mode(mon, cmd, &local_err)) {
+ if (invalid_qmp_mode(mon, cmd_name, &local_err)) {
goto err_out;
}
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 04/15] monitor: remove usage of generated marshal functions
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 04/15] monitor: remove usage of generated marshal functions marcandre.lureau
@ 2016-08-09 8:36 ` Markus Armbruster
2016-08-09 8:43 ` Marc-André Lureau
0 siblings, 1 reply; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 8:36 UTC (permalink / raw)
To: marcandre.lureau; +Cc: qemu-devel
marcandre.lureau@redhat.com writes:
> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> Once the middle mode is removed, the generated marshal functions will no
> longer be exported.
>
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> Reviewed-by: Eric Blake <eblake@redhat.com>
> ---
> monitor.c | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/monitor.c b/monitor.c
> index c9191e5..3a4a533 100644
> --- a/monitor.c
> +++ b/monitor.c
> @@ -3659,21 +3659,21 @@ static int monitor_can_read(void *opaque)
> return (mon->suspend_cnt == 0) ? 1 : 0;
> }
>
> -static bool invalid_qmp_mode(const Monitor *mon, const mon_cmd_t *cmd,
> +static bool invalid_qmp_mode(const Monitor *mon, const char *cmd,
> Error **errp)
> {
> - bool is_cap = cmd->mhandler.cmd_new == qmp_marshal_qmp_capabilities;
> + bool is_cap = g_str_equal(cmd, "qmp_capabilities");
We usually do !strcmp(...). The negation is somewhat error-prone, which
is why some people argue for using g_str_equal() instead. Okay.
>
> if (is_cap && mon->qmp.in_command_mode) {
> error_set(errp, ERROR_CLASS_COMMAND_NOT_FOUND,
> "Capabilities negotiation is already complete, command "
> - "'%s' ignored", cmd->name);
> + "'%s' ignored", cmd);
> return true;
> }
> if (!is_cap && !mon->qmp.in_command_mode) {
> error_set(errp, ERROR_CLASS_COMMAND_NOT_FOUND,
> "Expecting capabilities negotiation with "
> - "'qmp_capabilities' before command '%s'", cmd->name);
> + "'qmp_capabilities' before command '%s'", cmd);
> return true;
> }
> return false;
> @@ -3964,7 +3964,7 @@ static void handle_qmp_command(JSONMessageParser *parser, GQueue *tokens)
> "The command %s has not been found", cmd_name);
> goto err_out;
> }
> - if (invalid_qmp_mode(mon, cmd, &local_err)) {
> + if (invalid_qmp_mode(mon, cmd_name, &local_err)) {
> goto err_out;
> }
Patch is okay, but if we decide to keep things simple and give all
marshallers external linkage, it's unnecessary.
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 04/15] monitor: remove usage of generated marshal functions
2016-08-09 8:36 ` Markus Armbruster
@ 2016-08-09 8:43 ` Marc-André Lureau
0 siblings, 0 replies; 42+ messages in thread
From: Marc-André Lureau @ 2016-08-09 8:43 UTC (permalink / raw)
To: Markus Armbruster; +Cc: qemu-devel
Hi
On Tue, Aug 9, 2016 at 12:38 PM Markus Armbruster <armbru@redhat.com> wrote:
> marcandre.lureau@redhat.com writes:
>
> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >
> > Once the middle mode is removed, the generated marshal functions will no
> > longer be exported.
> >
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> > Reviewed-by: Eric Blake <eblake@redhat.com>
> > ---
> > monitor.c | 10 +++++-----
> > 1 file changed, 5 insertions(+), 5 deletions(-)
> >
> > diff --git a/monitor.c b/monitor.c
> > index c9191e5..3a4a533 100644
> > --- a/monitor.c
> > +++ b/monitor.c
> > @@ -3659,21 +3659,21 @@ static int monitor_can_read(void *opaque)
> > return (mon->suspend_cnt == 0) ? 1 : 0;
> > }
> >
> > -static bool invalid_qmp_mode(const Monitor *mon, const mon_cmd_t *cmd,
> > +static bool invalid_qmp_mode(const Monitor *mon, const char *cmd,
> > Error **errp)
> > {
> > - bool is_cap = cmd->mhandler.cmd_new == qmp_marshal_qmp_capabilities;
> > + bool is_cap = g_str_equal(cmd, "qmp_capabilities");
>
> We usually do !strcmp(...). The negation is somewhat error-prone, which
> is why some people argue for using g_str_equal() instead. Okay.
>
> >
> > if (is_cap && mon->qmp.in_command_mode) {
> > error_set(errp, ERROR_CLASS_COMMAND_NOT_FOUND,
> > "Capabilities negotiation is already complete,
> command "
> > - "'%s' ignored", cmd->name);
> > + "'%s' ignored", cmd);
> > return true;
> > }
> > if (!is_cap && !mon->qmp.in_command_mode) {
> > error_set(errp, ERROR_CLASS_COMMAND_NOT_FOUND,
> > "Expecting capabilities negotiation with "
> > - "'qmp_capabilities' before command '%s'", cmd->name);
> > + "'qmp_capabilities' before command '%s'", cmd);
> > return true;
> > }
> > return false;
> > @@ -3964,7 +3964,7 @@ static void handle_qmp_command(JSONMessageParser
> *parser, GQueue *tokens)
> > "The command %s has not been found", cmd_name);
> > goto err_out;
> > }
> > - if (invalid_qmp_mode(mon, cmd, &local_err)) {
> > + if (invalid_qmp_mode(mon, cmd_name, &local_err)) {
> > goto err_out;
> > }
>
> Patch is okay, but if we decide to keep things simple and give all
> marshallers external linkage, it's unnecessary.
>
I would rather avoid touching marshaller from outside.
It also avoids having to lookup the marshaller twice in
handle_qmp_command(). (or we would need to teach qmp_dispatch() to take an
already looked up marshaller). Well, that's not really bad but still worth
to mention.
--
Marc-André Lureau
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Qemu-devel] [PATCH v3 05/15] qapi: add 'export-marshal' command key
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (3 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 04/15] monitor: remove usage of generated marshal functions marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-09 8:05 ` Markus Armbruster
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 06/15] monitor: register the qapi generated commands marcandre.lureau
` (11 subsequent siblings)
16 siblings, 1 reply; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
When a command sets the 'export-marshal' key to true, the generated
marshaller will be exported, so it can be called from outside.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
scripts/qapi-commands.py | 27 ++++++++++++++-------------
scripts/qapi-introspect.py | 3 ++-
scripts/qapi.py | 15 ++++++++++-----
tests/qapi-schema/test-qapi.py | 2 +-
4 files changed, 27 insertions(+), 20 deletions(-)
diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
index a06a2c4..4f64c58 100644
--- a/scripts/qapi-commands.py
+++ b/scripts/qapi-commands.py
@@ -83,28 +83,28 @@ static void qmp_marshal_output_%(c_name)s(%(c_type)s ret_in, QObject **ret_out,
c_type=ret_type.c_type(), c_name=ret_type.c_name())
-def gen_marshal_proto(name):
- ret = 'void qmp_marshal_%s(QDict *args, QObject **ret, Error **errp)' % c_name(name)
- if not middle_mode:
- ret = 'static ' + ret
- return ret
+def gen_marshal_proto(name, export):
+ return mcgen('%(export)svoid qmp_marshal_%(c_name)s(QDict *args, '
+ 'QObject **ret, Error **errp)',
+ c_name=c_name(name),
+ export="" if export else "static ")
-def gen_marshal_decl(name):
+def gen_marshal_decl(name, export):
return mcgen('''
%(proto)s;
''',
- proto=gen_marshal_proto(name))
+ proto=gen_marshal_proto(name, export))
-def gen_marshal(name, arg_type, boxed, ret_type):
+def gen_marshal(name, arg_type, boxed, ret_type, export):
ret = mcgen('''
%(proto)s
{
Error *err = NULL;
''',
- proto=gen_marshal_proto(name))
+ proto=gen_marshal_proto(name, export))
if ret_type:
ret += mcgen('''
@@ -215,16 +215,17 @@ class QAPISchemaGenCommandVisitor(QAPISchemaVisitor):
self._visited_ret_types = None
def visit_command(self, name, info, arg_type, ret_type,
- gen, success_response, boxed):
+ gen, success_response, boxed, export_marshal):
if not gen:
return
self.decl += gen_command_decl(name, arg_type, boxed, ret_type)
if ret_type and ret_type not in self._visited_ret_types:
self._visited_ret_types.add(ret_type)
self.defn += gen_marshal_output(ret_type)
- if middle_mode:
- self.decl += gen_marshal_decl(name)
- self.defn += gen_marshal(name, arg_type, boxed, ret_type)
+ export = middle_mode or export_marshal
+ if export:
+ self.decl += gen_marshal_decl(name, True)
+ self.defn += gen_marshal(name, arg_type, boxed, ret_type, export)
if not middle_mode:
self._regy += gen_register_command(name, success_response)
diff --git a/scripts/qapi-introspect.py b/scripts/qapi-introspect.py
index 541644e..3c85be0 100644
--- a/scripts/qapi-introspect.py
+++ b/scripts/qapi-introspect.py
@@ -154,7 +154,8 @@ const char %(c_name)s[] = %(c_string)s;
for m in variants.variants]})
def visit_command(self, name, info, arg_type, ret_type,
- gen, success_response, boxed):
+ gen, success_response, boxed,
+ export_marshal):
arg_type = arg_type or self._schema.the_empty_object_type
ret_type = ret_type or self._schema.the_empty_object_type
self._gen_json(name, 'command',
diff --git a/scripts/qapi.py b/scripts/qapi.py
index 21bc32f..1d82e71 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -737,7 +737,8 @@ def check_exprs(exprs):
add_struct(expr, info)
elif 'command' in expr:
check_keys(expr_elem, 'command', [],
- ['data', 'returns', 'gen', 'success-response', 'boxed'])
+ ['data', 'returns', 'gen', 'success-response', 'boxed',
+ 'export-marshal'])
add_name(expr['command'], info, 'command')
elif 'event' in expr:
check_keys(expr_elem, 'event', [], ['data', 'boxed'])
@@ -838,7 +839,7 @@ class QAPISchemaVisitor(object):
pass
def visit_command(self, name, info, arg_type, ret_type,
- gen, success_response, boxed):
+ gen, success_response, boxed, export_marshal):
pass
def visit_event(self, name, info, arg_type, boxed):
@@ -1181,7 +1182,7 @@ class QAPISchemaAlternateType(QAPISchemaType):
class QAPISchemaCommand(QAPISchemaEntity):
def __init__(self, name, info, arg_type, ret_type, gen, success_response,
- boxed):
+ boxed, export_marshal):
QAPISchemaEntity.__init__(self, name, info)
assert not arg_type or isinstance(arg_type, str)
assert not ret_type or isinstance(ret_type, str)
@@ -1192,6 +1193,7 @@ class QAPISchemaCommand(QAPISchemaEntity):
self.gen = gen
self.success_response = success_response
self.boxed = boxed
+ self.export_marshal = export_marshal
def check(self, schema):
if self._arg_type_name:
@@ -1216,7 +1218,8 @@ class QAPISchemaCommand(QAPISchemaEntity):
def visit(self, visitor):
visitor.visit_command(self.name, self.info,
self.arg_type, self.ret_type,
- self.gen, self.success_response, self.boxed)
+ self.gen, self.success_response, self.boxed,
+ self.export_marshal)
class QAPISchemaEvent(QAPISchemaEntity):
@@ -1422,6 +1425,7 @@ class QAPISchema(object):
gen = expr.get('gen', True)
success_response = expr.get('success-response', True)
boxed = expr.get('boxed', False)
+ export_marshal = expr.get('export-marshal', False)
if isinstance(data, OrderedDict):
data = self._make_implicit_object_type(
name, info, 'arg', self._make_members(data, info))
@@ -1429,7 +1433,8 @@ class QAPISchema(object):
assert len(rets) == 1
rets = self._make_array_type(rets[0], info)
self._def_entity(QAPISchemaCommand(name, info, data, rets, gen,
- success_response, boxed))
+ success_response, boxed,
+ export_marshal))
def _def_event(self, expr, info):
name = expr['event']
diff --git a/tests/qapi-schema/test-qapi.py b/tests/qapi-schema/test-qapi.py
index ef74e2c..02c6686 100644
--- a/tests/qapi-schema/test-qapi.py
+++ b/tests/qapi-schema/test-qapi.py
@@ -36,7 +36,7 @@ class QAPISchemaTestVisitor(QAPISchemaVisitor):
self._print_variants(variants)
def visit_command(self, name, info, arg_type, ret_type,
- gen, success_response, boxed):
+ gen, success_response, boxed, export_marshal):
print 'command %s %s -> %s' % \
(name, arg_type and arg_type.name, ret_type and ret_type.name)
print ' gen=%s success_response=%s boxed=%s' % \
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 05/15] qapi: add 'export-marshal' command key
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 05/15] qapi: add 'export-marshal' command key marcandre.lureau
@ 2016-08-09 8:05 ` Markus Armbruster
2016-08-09 8:38 ` Marc-André Lureau
0 siblings, 1 reply; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 8:05 UTC (permalink / raw)
To: marcandre.lureau; +Cc: qemu-devel, Eric Blake
marcandre.lureau@redhat.com writes:
> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> When a command sets the 'export-marshal' key to true, the generated
> marshaller will be exported, so it can be called from outside.
>
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Sure we need to make linkage configurable in the schema? Why can't we
simply make all the marshallers extern?
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [Qemu-devel] [PATCH v3 05/15] qapi: add 'export-marshal' command key
2016-08-09 8:05 ` Markus Armbruster
@ 2016-08-09 8:38 ` Marc-André Lureau
2016-08-09 14:35 ` Markus Armbruster
0 siblings, 1 reply; 42+ messages in thread
From: Marc-André Lureau @ 2016-08-09 8:38 UTC (permalink / raw)
To: Markus Armbruster; +Cc: qemu-devel
Hi
On Tue, Aug 9, 2016 at 12:07 PM Markus Armbruster <armbru@redhat.com> wrote:
> marcandre.lureau@redhat.com writes:
>
> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >
> > When a command sets the 'export-marshal' key to true, the generated
> > marshaller will be exported, so it can be called from outside.
> >
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> Sure we need to make linkage configurable in the schema? Why can't we
> simply make all the marshallers extern?
>
Why would you expose all marshallers if you don't have to? Also, they
shouldn't be called directly, but through qmp_dispatch() which does
preliminary checks. Alternatively, we could save the marshaller call:
return qobject_from_jsonf("{'QMP': {'version': {'qemu': "
"{'micro': %d. 'minor': %d, 'major': %d},"
"'package': '%s'}, "
"'capabilities': []}}",
QEMU_VERSION_MICRO, QEMU_VERSION_MINOR,
QEMU_VERSION_MAJOR, QEMU_PKGVERSION);
--
Marc-André Lureau
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 05/15] qapi: add 'export-marshal' command key
2016-08-09 8:38 ` Marc-André Lureau
@ 2016-08-09 14:35 ` Markus Armbruster
0 siblings, 0 replies; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 14:35 UTC (permalink / raw)
To: Marc-André Lureau; +Cc: qemu-devel
Marc-André Lureau <marcandre.lureau@gmail.com> writes:
> Hi
>
> On Tue, Aug 9, 2016 at 12:07 PM Markus Armbruster <armbru@redhat.com> wrote:
>
>> marcandre.lureau@redhat.com writes:
>>
>> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
>> >
>> > When a command sets the 'export-marshal' key to true, the generated
>> > marshaller will be exported, so it can be called from outside.
>> >
>> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
>>
>> Sure we need to make linkage configurable in the schema? Why can't we
>> simply make all the marshallers extern?
>>
>
> Why would you expose all marshallers if you don't have to? Also, they
> shouldn't be called directly, but through qmp_dispatch() which does
> preliminary checks.
We have plenty of functions with external linkage that you're not
supposed to call directly.
It's nice to give things internal linkage. But I don't want to
complicate the QAPI schema language just so we can give a few more
functions internal linkage. Functions that have had external linkage
forever, which has caused us no problems at all.
> Alternatively, we could save the marshaller call:
>
> return qobject_from_jsonf("{'QMP': {'version': {'qemu': "
> "{'micro': %d. 'minor': %d, 'major': %d},"
> "'package': '%s'}, "
> "'capabilities': []}}",
> QEMU_VERSION_MICRO, QEMU_VERSION_MINOR,
> QEMU_VERSION_MAJOR, QEMU_PKGVERSION);
I'm afraid I'm not getting this part...
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Qemu-devel] [PATCH v3 06/15] monitor: register the qapi generated commands
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (4 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 05/15] qapi: add 'export-marshal' command key marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 07/15] monitor: remove mhandler.cmd_new marcandre.lureau
` (10 subsequent siblings)
16 siblings, 0 replies; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
Stop using the so-called 'middle' mode. Instead, use qmp_find_command()
from generated qapi commands registry. Update and fix the documentation
too.
Export the query-version marshaller function. This allows to call
qmp_marshal_query_version() from get_qmp_greeting().
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
monitor.c | 10 ++-
vl.c | 1 +
Makefile | 2 +-
docs/writing-qmp-commands.txt | 8 +--
qapi/common.json | 2 +-
qmp-commands.hx | 143 ------------------------------------------
6 files changed, 12 insertions(+), 154 deletions(-)
diff --git a/monitor.c b/monitor.c
index 3a4a533..b5b6d05 100644
--- a/monitor.c
+++ b/monitor.c
@@ -3934,6 +3934,7 @@ static void handle_qmp_command(JSONMessageParser *parser, GQueue *tokens)
QObject *obj, *data;
QDict *input, *args;
const mon_cmd_t *cmd;
+ QmpCommand *qcmd;
const char *cmd_name;
Monitor *mon = cur_mon;
@@ -3959,7 +3960,8 @@ static void handle_qmp_command(JSONMessageParser *parser, GQueue *tokens)
cmd_name = qdict_get_str(input, "execute");
trace_handle_qmp_command(mon, cmd_name);
cmd = qmp_find_cmd(cmd_name);
- if (!cmd) {
+ qcmd = qmp_find_command(cmd_name);
+ if (!qcmd || !cmd) {
error_set(&local_err, ERROR_CLASS_COMMAND_NOT_FOUND,
"The command %s has not been found", cmd_name);
goto err_out;
@@ -3981,7 +3983,7 @@ static void handle_qmp_command(JSONMessageParser *parser, GQueue *tokens)
goto err_out;
}
- cmd->mhandler.cmd_new(args, &data, &local_err);
+ qcmd->fn(args, &data, &local_err);
err_out:
monitor_protocol_emitter(mon, data, local_err);
@@ -4053,7 +4055,9 @@ static QObject *get_qmp_greeting(void)
QObject *ver = NULL;
qmp_marshal_query_version(NULL, &ver, NULL);
- return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
+
+ return qobject_from_jsonf("{'QMP': {'version': %p, 'capabilities': []}}",
+ ver);
}
static void monitor_qmp_event(void *opaque, int event)
diff --git a/vl.c b/vl.c
index e7c2c62..8efa3df 100644
--- a/vl.c
+++ b/vl.c
@@ -2972,6 +2972,7 @@ int main(int argc, char **argv, char **envp)
qemu_init_exec_dir(argv[0]);
module_call_init(MODULE_INIT_QOM);
+ module_call_init(MODULE_INIT_QAPI);
qemu_add_opts(&qemu_drive_opts);
qemu_add_drive_opts(&qemu_legacy_drive_opts);
diff --git a/Makefile b/Makefile
index 0d7647f..fcdc192 100644
--- a/Makefile
+++ b/Makefile
@@ -311,7 +311,7 @@ $(qapi-modules) $(SRC_PATH)/scripts/qapi-event.py $(qapi-py)
qmp-commands.h qmp-marshal.c :\
$(qapi-modules) $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py)
$(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-commands.py \
- $(gen-out-type) -o "." -m $<, \
+ $(gen-out-type) -o "." $<, \
" GEN $@")
qmp-introspect.h qmp-introspect.c :\
$(qapi-modules) $(SRC_PATH)/scripts/qapi-introspect.py $(qapi-py)
diff --git a/docs/writing-qmp-commands.txt b/docs/writing-qmp-commands.txt
index 59aa77a..0a66e0e 100644
--- a/docs/writing-qmp-commands.txt
+++ b/docs/writing-qmp-commands.txt
@@ -127,7 +127,6 @@ following at the bottom:
{
.name = "hello-world",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_hello_world,
},
You're done. Now build qemu, run it as suggested in the "Testing" section,
@@ -179,7 +178,6 @@ The last step is to update the qmp-commands.hx file:
{
.name = "hello-world",
.args_type = "message:s?",
- .mhandler.cmd_new = qmp_marshal_hello_world,
},
Notice that the "args_type" member got our "message" argument. The character
@@ -454,12 +452,11 @@ There are a number of things to be noticed:
6. You have to include the "qmp-commands.h" header file in qemu-timer.c,
otherwise qemu won't build
-The last step is to add the correspoding entry in the qmp-commands.hx file:
+The last step is to add the corresponding entry in the qmp-commands.hx file:
{
.name = "query-alarm-clock",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_alarm_clock,
},
Time to test the new command. Build qemu, run it as described in the "Testing"
@@ -518,7 +515,7 @@ in the monitor.c file. The entry for the "info alarmclock" follows:
.args_type = "",
.params = "",
.help = "show information about the alarm clock",
- .mhandler.info = hmp_info_alarm_clock,
+ .mhandler.cmd = hmp_info_alarm_clock,
},
To test this, run qemu and type "info alarmclock" in the user monitor.
@@ -605,7 +602,6 @@ To test this you have to add the corresponding qmp-commands.hx entry:
{
.name = "query-alarm-methods",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_alarm_methods,
},
Now Build qemu, run it as explained in the "Testing" section and try our new
diff --git a/qapi/common.json b/qapi/common.json
index 9353a7b..ef25ea6 100644
--- a/qapi/common.json
+++ b/qapi/common.json
@@ -76,7 +76,7 @@
#
# Since: 0.14.0
##
-{ 'command': 'query-version', 'returns': 'VersionInfo' }
+{ 'command': 'query-version', 'returns': 'VersionInfo', 'export-marshal': true }
##
# @CommandInfo:
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 13707ac..1ad8dda 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -63,7 +63,6 @@ EQMP
{
.name = "quit",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_quit,
},
SQMP
@@ -84,7 +83,6 @@ EQMP
{
.name = "eject",
.args_type = "force:-f,device:B",
- .mhandler.cmd_new = qmp_marshal_eject,
},
SQMP
@@ -110,7 +108,6 @@ EQMP
{
.name = "change",
.args_type = "device:B,target:F,arg:s?",
- .mhandler.cmd_new = qmp_marshal_change,
},
SQMP
@@ -146,7 +143,6 @@ EQMP
{
.name = "screendump",
.args_type = "filename:F",
- .mhandler.cmd_new = qmp_marshal_screendump,
},
SQMP
@@ -169,7 +165,6 @@ EQMP
{
.name = "stop",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_stop,
},
SQMP
@@ -190,7 +185,6 @@ EQMP
{
.name = "cont",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_cont,
},
SQMP
@@ -211,7 +205,6 @@ EQMP
{
.name = "system_wakeup",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_system_wakeup,
},
SQMP
@@ -232,7 +225,6 @@ EQMP
{
.name = "system_reset",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_system_reset,
},
SQMP
@@ -253,7 +245,6 @@ EQMP
{
.name = "system_powerdown",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_system_powerdown,
},
SQMP
@@ -276,7 +267,6 @@ EQMP
.args_type = "device:O",
.params = "driver[,prop=value][,...]",
.help = "add device, like -device on the command line",
- .mhandler.cmd_new = qmp_device_add,
},
SQMP
@@ -310,7 +300,6 @@ EQMP
{
.name = "device_del",
.args_type = "id:s",
- .mhandler.cmd_new = qmp_marshal_device_del,
},
SQMP
@@ -338,7 +327,6 @@ EQMP
{
.name = "send-key",
.args_type = "keys:q,hold-time:i?",
- .mhandler.cmd_new = qmp_marshal_send_key,
},
SQMP
@@ -369,7 +357,6 @@ EQMP
{
.name = "cpu",
.args_type = "index:i",
- .mhandler.cmd_new = qmp_marshal_cpu,
},
SQMP
@@ -394,7 +381,6 @@ EQMP
{
.name = "cpu-add",
.args_type = "id:i",
- .mhandler.cmd_new = qmp_marshal_cpu_add,
},
SQMP
@@ -417,7 +403,6 @@ EQMP
{
.name = "memsave",
.args_type = "val:l,size:i,filename:s,cpu:i?",
- .mhandler.cmd_new = qmp_marshal_memsave,
},
SQMP
@@ -446,7 +431,6 @@ EQMP
{
.name = "pmemsave",
.args_type = "val:l,size:i,filename:s",
- .mhandler.cmd_new = qmp_marshal_pmemsave,
},
SQMP
@@ -474,7 +458,6 @@ EQMP
{
.name = "inject-nmi",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_inject_nmi,
},
SQMP
@@ -497,7 +480,6 @@ EQMP
{
.name = "ringbuf-write",
.args_type = "device:s,data:s,format:s?",
- .mhandler.cmd_new = qmp_marshal_ringbuf_write,
},
SQMP
@@ -526,7 +508,6 @@ EQMP
{
.name = "ringbuf-read",
.args_type = "device:s,size:i,format:s?",
- .mhandler.cmd_new = qmp_marshal_ringbuf_read,
},
SQMP
@@ -562,7 +543,6 @@ EQMP
{
.name = "xen-save-devices-state",
.args_type = "filename:F",
- .mhandler.cmd_new = qmp_marshal_xen_save_devices_state,
},
SQMP
@@ -589,7 +569,6 @@ EQMP
{
.name = "xen-load-devices-state",
.args_type = "filename:F",
- .mhandler.cmd_new = qmp_marshal_xen_load_devices_state,
},
SQMP
@@ -616,7 +595,6 @@ EQMP
{
.name = "xen-set-global-dirty-log",
.args_type = "enable:b",
- .mhandler.cmd_new = qmp_marshal_xen_set_global_dirty_log,
},
SQMP
@@ -640,7 +618,6 @@ EQMP
{
.name = "migrate",
.args_type = "detach:-d,blk:-b,inc:-i,uri:s",
- .mhandler.cmd_new = qmp_marshal_migrate,
},
SQMP
@@ -673,7 +650,6 @@ EQMP
{
.name = "migrate_cancel",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_migrate_cancel,
},
SQMP
@@ -694,7 +670,6 @@ EQMP
{
.name = "migrate-incoming",
.args_type = "uri:s",
- .mhandler.cmd_new = qmp_marshal_migrate_incoming,
},
SQMP
@@ -722,7 +697,6 @@ EQMP
{
.name = "migrate-set-cache-size",
.args_type = "value:o",
- .mhandler.cmd_new = qmp_marshal_migrate_set_cache_size,
},
SQMP
@@ -745,7 +719,6 @@ EQMP
{
.name = "migrate-start-postcopy",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_migrate_start_postcopy,
},
SQMP
@@ -764,7 +737,6 @@ EQMP
{
.name = "query-migrate-cache-size",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_migrate_cache_size,
},
SQMP
@@ -786,7 +758,6 @@ EQMP
{
.name = "migrate_set_speed",
.args_type = "value:o",
- .mhandler.cmd_new = qmp_marshal_migrate_set_speed,
},
SQMP
@@ -809,7 +780,6 @@ EQMP
{
.name = "migrate_set_downtime",
.args_type = "value:T",
- .mhandler.cmd_new = qmp_marshal_migrate_set_downtime,
},
SQMP
@@ -834,7 +804,6 @@ EQMP
.args_type = "protocol:s,hostname:s,port:i?,tls-port:i?,cert-subject:s?",
.params = "protocol hostname port tls-port cert-subject",
.help = "set migration information for remote display",
- .mhandler.cmd_new = qmp_marshal_client_migrate_info,
},
SQMP
@@ -868,7 +837,6 @@ EQMP
.args_type = "paging:b,protocol:s,detach:b?,begin:i?,end:i?,format:s?",
.params = "-p protocol [-d] [begin] [length] [format]",
.help = "dump guest memory to file",
- .mhandler.cmd_new = qmp_marshal_dump_guest_memory,
},
SQMP
@@ -907,7 +875,6 @@ EQMP
{
.name = "query-dump-guest-memory-capability",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_dump_guest_memory_capability,
},
SQMP
@@ -929,7 +896,6 @@ EQMP
.args_type = "",
.params = "",
.help = "query background dump status",
- .mhandler.cmd_new = qmp_marshal_query_dump,
},
SQMP
@@ -952,7 +918,6 @@ EQMP
{
.name = "dump-skeys",
.args_type = "filename:F",
- .mhandler.cmd_new = qmp_marshal_dump_skeys,
},
#endif
@@ -976,7 +941,6 @@ EQMP
{
.name = "netdev_add",
.args_type = "netdev:O",
- .mhandler.cmd_new = qmp_netdev_add,
},
SQMP
@@ -1007,7 +971,6 @@ EQMP
{
.name = "netdev_del",
.args_type = "id:s",
- .mhandler.cmd_new = qmp_marshal_netdev_del,
},
SQMP
@@ -1031,7 +994,6 @@ EQMP
{
.name = "object-add",
.args_type = "qom-type:s,id:s,props:q?",
- .mhandler.cmd_new = qmp_marshal_object_add,
},
SQMP
@@ -1057,7 +1019,6 @@ EQMP
{
.name = "object-del",
.args_type = "id:s",
- .mhandler.cmd_new = qmp_marshal_object_del,
},
SQMP
@@ -1082,7 +1043,6 @@ EQMP
{
.name = "block_resize",
.args_type = "device:s?,node-name:s?,size:o",
- .mhandler.cmd_new = qmp_marshal_block_resize,
},
SQMP
@@ -1107,7 +1067,6 @@ EQMP
{
.name = "block-stream",
.args_type = "job-id:s?,device:B,base:s?,speed:o?,backing-file:s?,on-error:s?",
- .mhandler.cmd_new = qmp_marshal_block_stream,
},
SQMP
@@ -1152,7 +1111,6 @@ EQMP
{
.name = "block-commit",
.args_type = "job-id:s?,device:B,base:s?,top:s?,backing-file:s?,speed:o?",
- .mhandler.cmd_new = qmp_marshal_block_commit,
},
SQMP
@@ -1218,7 +1176,6 @@ EQMP
.name = "drive-backup",
.args_type = "job-id:s?,sync:s,device:B,target:s,speed:i?,mode:s?,"
"format:s?,bitmap:s?,on-source-error:s?,on-target-error:s?",
- .mhandler.cmd_new = qmp_marshal_drive_backup,
},
SQMP
@@ -1274,7 +1231,6 @@ EQMP
.name = "blockdev-backup",
.args_type = "job-id:s?,sync:s,device:B,target:B,speed:i?,"
"on-source-error:s?,on-target-error:s?",
- .mhandler.cmd_new = qmp_marshal_blockdev_backup,
},
SQMP
@@ -1316,33 +1272,27 @@ EQMP
{
.name = "block-job-set-speed",
.args_type = "device:B,speed:o",
- .mhandler.cmd_new = qmp_marshal_block_job_set_speed,
},
{
.name = "block-job-cancel",
.args_type = "device:B,force:b?",
- .mhandler.cmd_new = qmp_marshal_block_job_cancel,
},
{
.name = "block-job-pause",
.args_type = "device:B",
- .mhandler.cmd_new = qmp_marshal_block_job_pause,
},
{
.name = "block-job-resume",
.args_type = "device:B",
- .mhandler.cmd_new = qmp_marshal_block_job_resume,
},
{
.name = "block-job-complete",
.args_type = "device:B",
- .mhandler.cmd_new = qmp_marshal_block_job_complete,
},
{
.name = "transaction",
.args_type = "actions:q,properties:q?",
- .mhandler.cmd_new = qmp_marshal_transaction,
},
SQMP
@@ -1436,7 +1386,6 @@ EQMP
{
.name = "block-dirty-bitmap-add",
.args_type = "node:B,name:s,granularity:i?",
- .mhandler.cmd_new = qmp_marshal_block_dirty_bitmap_add,
},
SQMP
@@ -1464,7 +1413,6 @@ EQMP
{
.name = "block-dirty-bitmap-remove",
.args_type = "node:B,name:s",
- .mhandler.cmd_new = qmp_marshal_block_dirty_bitmap_remove,
},
SQMP
@@ -1492,7 +1440,6 @@ EQMP
{
.name = "block-dirty-bitmap-clear",
.args_type = "node:B,name:s",
- .mhandler.cmd_new = qmp_marshal_block_dirty_bitmap_clear,
},
SQMP
@@ -1521,7 +1468,6 @@ EQMP
{
.name = "blockdev-snapshot-sync",
.args_type = "device:s?,node-name:s?,snapshot-file:s,snapshot-node-name:s?,format:s?,mode:s?",
- .mhandler.cmd_new = qmp_marshal_blockdev_snapshot_sync,
},
SQMP
@@ -1557,7 +1503,6 @@ EQMP
{
.name = "blockdev-snapshot",
.args_type = "node:s,overlay:s",
- .mhandler.cmd_new = qmp_marshal_blockdev_snapshot,
},
SQMP
@@ -1595,7 +1540,6 @@ EQMP
{
.name = "blockdev-snapshot-internal-sync",
.args_type = "device:B,name:s",
- .mhandler.cmd_new = qmp_marshal_blockdev_snapshot_internal_sync,
},
SQMP
@@ -1624,8 +1568,6 @@ EQMP
{
.name = "blockdev-snapshot-delete-internal-sync",
.args_type = "device:B,id:s?,name:s?",
- .mhandler.cmd_new =
- qmp_marshal_blockdev_snapshot_delete_internal_sync,
},
SQMP
@@ -1669,7 +1611,6 @@ EQMP
"on-source-error:s?,on-target-error:s?,"
"unmap:b?,"
"granularity:i?,buf-size:i?",
- .mhandler.cmd_new = qmp_marshal_drive_mirror,
},
SQMP
@@ -1733,7 +1674,6 @@ EQMP
.args_type = "job-id:s?,sync:s,device:B,target:B,replaces:s?,speed:i?,"
"on-source-error:s?,on-target-error:s?,"
"granularity:i?,buf-size:i?",
- .mhandler.cmd_new = qmp_marshal_blockdev_mirror,
},
SQMP
@@ -1781,7 +1721,6 @@ EQMP
{
.name = "change-backing-file",
.args_type = "device:s,image-node-name:s,backing-file:s",
- .mhandler.cmd_new = qmp_marshal_change_backing_file,
},
SQMP
@@ -1820,7 +1759,6 @@ EQMP
{
.name = "balloon",
.args_type = "value:M",
- .mhandler.cmd_new = qmp_marshal_balloon,
},
SQMP
@@ -1843,7 +1781,6 @@ EQMP
{
.name = "set_link",
.args_type = "name:s,up:b",
- .mhandler.cmd_new = qmp_marshal_set_link,
},
SQMP
@@ -1869,7 +1806,6 @@ EQMP
.args_type = "fdname:s",
.params = "getfd name",
.help = "receive a file descriptor via SCM rights and assign it a name",
- .mhandler.cmd_new = qmp_marshal_getfd,
},
SQMP
@@ -1902,7 +1838,6 @@ EQMP
.args_type = "fdname:s",
.params = "closefd name",
.help = "close a file descriptor previously passed via SCM rights",
- .mhandler.cmd_new = qmp_marshal_closefd,
},
SQMP
@@ -1927,7 +1862,6 @@ EQMP
.args_type = "fdset-id:i?,opaque:s?",
.params = "add-fd fdset-id opaque",
.help = "Add a file descriptor, that was passed via SCM rights, to an fd set",
- .mhandler.cmd_new = qmp_marshal_add_fd,
},
SQMP
@@ -1966,7 +1900,6 @@ EQMP
.args_type = "fdset-id:i,fd:i?",
.params = "remove-fd fdset-id fd",
.help = "Remove a file descriptor from an fd set",
- .mhandler.cmd_new = qmp_marshal_remove_fd,
},
SQMP
@@ -1998,7 +1931,6 @@ EQMP
.name = "query-fdsets",
.args_type = "",
.help = "Return information describing all fd sets",
- .mhandler.cmd_new = qmp_marshal_query_fdsets,
},
SQMP
@@ -2047,7 +1979,6 @@ EQMP
{
.name = "block_passwd",
.args_type = "device:s?,node-name:s?,password:s",
- .mhandler.cmd_new = qmp_marshal_block_passwd,
},
SQMP
@@ -2073,7 +2004,6 @@ EQMP
{
.name = "block_set_io_throttle",
.args_type = "device:B,bps:l,bps_rd:l,bps_wr:l,iops:l,iops_rd:l,iops_wr:l,bps_max:l?,bps_rd_max:l?,bps_wr_max:l?,iops_max:l?,iops_rd_max:l?,iops_wr_max:l?,bps_max_length:l?,bps_rd_max_length:l?,bps_wr_max_length:l?,iops_max_length:l?,iops_rd_max_length:l?,iops_wr_max_length:l?,iops_size:l?,group:s?",
- .mhandler.cmd_new = qmp_marshal_block_set_io_throttle,
},
SQMP
@@ -2130,7 +2060,6 @@ EQMP
{
.name = "set_password",
.args_type = "protocol:s,password:s,connected:s?",
- .mhandler.cmd_new = qmp_marshal_set_password,
},
SQMP
@@ -2156,7 +2085,6 @@ EQMP
{
.name = "expire_password",
.args_type = "protocol:s,time:s",
- .mhandler.cmd_new = qmp_marshal_expire_password,
},
SQMP
@@ -2181,7 +2109,6 @@ EQMP
{
.name = "add_client",
.args_type = "protocol:s,fdname:s,skipauth:b?,tls:b?",
- .mhandler.cmd_new = qmp_marshal_add_client,
},
SQMP
@@ -2209,7 +2136,6 @@ EQMP
.args_type = "",
.params = "",
.help = "enable QMP capabilities",
- .mhandler.cmd_new = qmp_marshal_qmp_capabilities,
},
SQMP
@@ -2232,7 +2158,6 @@ EQMP
{
.name = "human-monitor-command",
.args_type = "command-line:s,cpu-index:i?",
- .mhandler.cmd_new = qmp_marshal_human_monitor_command,
},
SQMP
@@ -2311,7 +2236,6 @@ EQMP
{
.name = "query-version",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_version,
},
SQMP
@@ -2348,7 +2272,6 @@ EQMP
{
.name = "query-commands",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_commands,
},
SQMP
@@ -2385,7 +2308,6 @@ EQMP
{
.name = "query-events",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_events,
},
SQMP
@@ -2402,7 +2324,6 @@ EQMP
{
.name = "query-qmp-schema",
.args_type = "",
- .mhandler.cmd_new = qmp_query_qmp_schema,
},
SQMP
@@ -2447,7 +2368,6 @@ EQMP
{
.name = "query-chardev",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_chardev,
},
SQMP
@@ -2488,7 +2408,6 @@ EQMP
{
.name = "query-chardev-backends",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_chardev_backends,
},
SQMP
@@ -2672,7 +2591,6 @@ EQMP
{
.name = "query-block",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_block,
},
SQMP
@@ -2869,7 +2787,6 @@ EQMP
{
.name = "query-blockstats",
.args_type = "query-nodes:b?",
- .mhandler.cmd_new = qmp_marshal_query_blockstats,
},
SQMP
@@ -2924,7 +2841,6 @@ EQMP
{
.name = "query-cpus",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_cpus,
},
SQMP
@@ -2963,7 +2879,6 @@ EQMP
{
.name = "query-iothreads",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_iothreads,
},
SQMP
@@ -3180,7 +3095,6 @@ EQMP
{
.name = "query-pci",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_pci,
},
SQMP
@@ -3204,7 +3118,6 @@ EQMP
{
.name = "query-kvm",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_kvm,
},
SQMP
@@ -3244,7 +3157,6 @@ EQMP
{
.name = "query-status",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_status,
},
SQMP
@@ -3288,7 +3200,6 @@ EQMP
{
.name = "query-mice",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_mice,
},
SQMP
@@ -3351,12 +3262,10 @@ EQMP
{
.name = "query-vnc",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_vnc,
},
{
.name = "query-vnc-servers",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_vnc_servers,
},
SQMP
@@ -3433,7 +3342,6 @@ EQMP
{
.name = "query-spice",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_spice,
},
#endif
@@ -3457,7 +3365,6 @@ EQMP
{
.name = "query-name",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_name,
},
SQMP
@@ -3480,7 +3387,6 @@ EQMP
{
.name = "query-uuid",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_uuid,
},
SQMP
@@ -3529,7 +3435,6 @@ EQMP
{
.name = "query-command-line-options",
.args_type = "option:s?",
- .mhandler.cmd_new = qmp_marshal_query_command_line_options,
},
SQMP
@@ -3707,7 +3612,6 @@ EQMP
{
.name = "query-migrate",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_migrate,
},
SQMP
@@ -3737,7 +3641,6 @@ EQMP
.name = "migrate-set-capabilities",
.args_type = "capabilities:q",
.params = "capability:s,state:b",
- .mhandler.cmd_new = qmp_marshal_migrate_set_capabilities,
},
SQMP
query-migrate-capabilities
@@ -3774,7 +3677,6 @@ EQMP
{
.name = "query-migrate-capabilities",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_migrate_capabilities,
},
SQMP
@@ -3804,7 +3706,6 @@ EQMP
.name = "migrate-set-parameters",
.args_type =
"compress-level:i?,compress-threads:i?,decompress-threads:i?,cpu-throttle-initial:i?,cpu-throttle-increment:i?",
- .mhandler.cmd_new = qmp_marshal_migrate_set_parameters,
},
SQMP
query-migrate-parameters
@@ -3841,7 +3742,6 @@ EQMP
{
.name = "query-migrate-parameters",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_migrate_parameters,
},
SQMP
@@ -3869,88 +3769,73 @@ EQMP
{
.name = "query-balloon",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_balloon,
},
{
.name = "query-block-jobs",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_block_jobs,
},
{
.name = "qom-list",
.args_type = "path:s",
- .mhandler.cmd_new = qmp_marshal_qom_list,
},
{
.name = "qom-set",
.args_type = "path:s,property:s,value:q",
- .mhandler.cmd_new = qmp_marshal_qom_set,
},
{
.name = "qom-get",
.args_type = "path:s,property:s",
- .mhandler.cmd_new = qmp_marshal_qom_get,
},
{
.name = "nbd-server-start",
.args_type = "addr:q,tls-creds:s?",
- .mhandler.cmd_new = qmp_marshal_nbd_server_start,
},
{
.name = "nbd-server-add",
.args_type = "device:B,writable:b?",
- .mhandler.cmd_new = qmp_marshal_nbd_server_add,
},
{
.name = "nbd-server-stop",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_nbd_server_stop,
},
{
.name = "change-vnc-password",
.args_type = "password:s",
- .mhandler.cmd_new = qmp_marshal_change_vnc_password,
},
{
.name = "qom-list-types",
.args_type = "implements:s?,abstract:b?",
- .mhandler.cmd_new = qmp_marshal_qom_list_types,
},
{
.name = "device-list-properties",
.args_type = "typename:s",
- .mhandler.cmd_new = qmp_marshal_device_list_properties,
},
{
.name = "query-machines",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_machines,
},
{
.name = "query-cpu-definitions",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_cpu_definitions,
},
{
.name = "query-target",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_target,
},
{
.name = "query-tpm",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_tpm,
},
SQMP
@@ -3984,7 +3869,6 @@ EQMP
{
.name = "query-tpm-models",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_tpm_models,
},
SQMP
@@ -4005,7 +3889,6 @@ EQMP
{
.name = "query-tpm-types",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_tpm_types,
},
SQMP
@@ -4026,7 +3909,6 @@ EQMP
{
.name = "chardev-add",
.args_type = "id:s,backend:q",
- .mhandler.cmd_new = qmp_marshal_chardev_add,
},
SQMP
@@ -4063,7 +3945,6 @@ EQMP
{
.name = "chardev-remove",
.args_type = "id:s",
- .mhandler.cmd_new = qmp_marshal_chardev_remove,
},
@@ -4086,7 +3967,6 @@ EQMP
{
.name = "query-rx-filter",
.args_type = "name:s?",
- .mhandler.cmd_new = qmp_marshal_query_rx_filter,
},
SQMP
@@ -4152,7 +4032,6 @@ EQMP
{
.name = "blockdev-add",
.args_type = "options:q",
- .mhandler.cmd_new = qmp_marshal_blockdev_add,
},
SQMP
@@ -4211,7 +4090,6 @@ EQMP
{
.name = "x-blockdev-del",
.args_type = "id:s?,node-name:s?",
- .mhandler.cmd_new = qmp_marshal_x_blockdev_del,
},
SQMP
@@ -4268,7 +4146,6 @@ EQMP
{
.name = "blockdev-open-tray",
.args_type = "device:s,force:b?",
- .mhandler.cmd_new = qmp_marshal_blockdev_open_tray,
},
SQMP
@@ -4316,7 +4193,6 @@ EQMP
{
.name = "blockdev-close-tray",
.args_type = "device:s",
- .mhandler.cmd_new = qmp_marshal_blockdev_close_tray,
},
SQMP
@@ -4351,7 +4227,6 @@ EQMP
{
.name = "x-blockdev-remove-medium",
.args_type = "device:s",
- .mhandler.cmd_new = qmp_marshal_x_blockdev_remove_medium,
},
SQMP
@@ -4399,7 +4274,6 @@ EQMP
{
.name = "x-blockdev-insert-medium",
.args_type = "device:s,node-name:s",
- .mhandler.cmd_new = qmp_marshal_x_blockdev_insert_medium,
},
SQMP
@@ -4439,7 +4313,6 @@ EQMP
{
.name = "x-blockdev-change",
.args_type = "parent:B,child:B?,node:B?",
- .mhandler.cmd_new = qmp_marshal_x_blockdev_change,
},
SQMP
@@ -4492,7 +4365,6 @@ EQMP
{
.name = "query-named-block-nodes",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_named_block_nodes,
},
SQMP
@@ -4554,7 +4426,6 @@ EQMP
{
.name = "blockdev-change-medium",
.args_type = "device:B,filename:F,format:s?,read-only-mode:s?",
- .mhandler.cmd_new = qmp_marshal_blockdev_change_medium,
},
SQMP
@@ -4607,7 +4478,6 @@ EQMP
{
.name = "query-memdev",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_memdev,
},
SQMP
@@ -4645,7 +4515,6 @@ EQMP
{
.name = "query-memory-devices",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_memory_devices,
},
SQMP
@@ -4672,7 +4541,6 @@ EQMP
{
.name = "query-acpi-ospm-status",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_acpi_ospm_status,
},
SQMP
@@ -4695,7 +4563,6 @@ EQMP
{
.name = "rtc-reset-reinjection",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_rtc_reset_reinjection,
},
#endif
@@ -4716,7 +4583,6 @@ EQMP
{
.name = "trace-event-get-state",
.args_type = "name:s,vcpu:i?",
- .mhandler.cmd_new = qmp_marshal_trace_event_get_state,
},
SQMP
@@ -4748,7 +4614,6 @@ EQMP
{
.name = "trace-event-set-state",
.args_type = "name:s,enable:b,ignore-unavailable:b?,vcpu:i?",
- .mhandler.cmd_new = qmp_marshal_trace_event_set_state,
},
SQMP
@@ -4783,7 +4648,6 @@ EQMP
{
.name = "input-send-event",
.args_type = "console:i?,events:q",
- .mhandler.cmd_new = qmp_marshal_input_send_event,
},
SQMP
@@ -4849,7 +4713,6 @@ EQMP
{
.name = "block-set-write-threshold",
.args_type = "node-name:s,write-threshold:l",
- .mhandler.cmd_new = qmp_marshal_block_set_write_threshold,
},
SQMP
@@ -4877,7 +4740,6 @@ EQMP
{
.name = "query-rocker",
.args_type = "name:s",
- .mhandler.cmd_new = qmp_marshal_query_rocker,
},
SQMP
@@ -4898,7 +4760,6 @@ EQMP
{
.name = "query-rocker-ports",
.args_type = "name:s",
- .mhandler.cmd_new = qmp_marshal_query_rocker_ports,
},
SQMP
@@ -4923,7 +4784,6 @@ EQMP
{
.name = "query-rocker-of-dpa-flows",
.args_type = "name:s,tbl-id:i?",
- .mhandler.cmd_new = qmp_marshal_query_rocker_of_dpa_flows,
},
SQMP
@@ -4952,7 +4812,6 @@ EQMP
{
.name = "query-rocker-of-dpa-groups",
.args_type = "name:s,type:i?",
- .mhandler.cmd_new = qmp_marshal_query_rocker_of_dpa_groups,
},
SQMP
@@ -4983,7 +4842,6 @@ EQMP
{
.name = "query-gic-capabilities",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_gic_capabilities,
},
#endif
@@ -5007,7 +4865,6 @@ EQMP
{
.name = "query-hotpluggable-cpus",
.args_type = "",
- .mhandler.cmd_new = qmp_marshal_query_hotpluggable_cpus,
},
SQMP
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Qemu-devel] [PATCH v3 07/15] monitor: remove mhandler.cmd_new
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (5 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 06/15] monitor: register the qapi generated commands marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 08/15] monitor: implement 'qmp_query_commands' without qmp_cmds marcandre.lureau
` (9 subsequent siblings)
16 siblings, 0 replies; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
This is no longer necessary now that we aren't using middle mode
anymore.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
monitor.c | 13 +--
docs/writing-qmp-commands.txt | 4 +-
hmp-commands-info.hx | 118 ++++++++++++------------
hmp-commands.hx | 208 +++++++++++++++++++++---------------------
4 files changed, 170 insertions(+), 173 deletions(-)
diff --git a/monitor.c b/monitor.c
index b5b6d05..6e96873 100644
--- a/monitor.c
+++ b/monitor.c
@@ -130,13 +130,10 @@ typedef struct mon_cmd_t {
const char *args_type;
const char *params;
const char *help;
- union {
- void (*cmd)(Monitor *mon, const QDict *qdict);
- void (*cmd_new)(QDict *params, QObject **ret_data, Error **errp);
- } mhandler;
- /* @sub_table is a list of 2nd level of commands. If it do not exist,
- * mhandler should be used. If it exist, sub_table[?].mhandler should be
- * used, and mhandler of 1st level plays the role of help function.
+ void (*cmd)(Monitor *mon, const QDict *qdict);
+ /* @sub_table is a list of 2nd level of commands. If it does not exist,
+ * cmd should be used. If it exists, sub_table[?].cmd should be
+ * used, and cmd of 1st level plays the role of help function.
*/
struct mon_cmd_t *sub_table;
void (*command_completion)(ReadLineState *rs, int nb_args, const char *str);
@@ -2960,7 +2957,7 @@ static void handle_hmp_command(Monitor *mon, const char *cmdline)
return;
}
- cmd->mhandler.cmd(mon, qdict);
+ cmd->cmd(mon, qdict);
QDECREF(qdict);
}
diff --git a/docs/writing-qmp-commands.txt b/docs/writing-qmp-commands.txt
index 0a66e0e..c425393 100644
--- a/docs/writing-qmp-commands.txt
+++ b/docs/writing-qmp-commands.txt
@@ -335,7 +335,7 @@ we should add it to the hmp-commands.hx file:
.args_type = "message:s?",
.params = "hello-world [message]",
.help = "Print message to the standard output",
- .mhandler.cmd = hmp_hello_world,
+ .cmd = hmp_hello_world,
},
STEXI
@@ -515,7 +515,7 @@ in the monitor.c file. The entry for the "info alarmclock" follows:
.args_type = "",
.params = "",
.help = "show information about the alarm clock",
- .mhandler.cmd = hmp_info_alarm_clock,
+ .cmd = hmp_info_alarm_clock,
},
To test this, run qemu and type "info alarmclock" in the user monitor.
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index 74446c6..19729e5 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -18,7 +18,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the version of QEMU",
- .mhandler.cmd = hmp_info_version,
+ .cmd = hmp_info_version,
},
STEXI
@@ -32,7 +32,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the network state",
- .mhandler.cmd = hmp_info_network,
+ .cmd = hmp_info_network,
},
STEXI
@@ -46,7 +46,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the character devices",
- .mhandler.cmd = hmp_info_chardev,
+ .cmd = hmp_info_chardev,
},
STEXI
@@ -61,7 +61,7 @@ ETEXI
.params = "[-n] [-v] [device]",
.help = "show info of one block device or all block devices "
"(-n: show named nodes; -v: show details)",
- .mhandler.cmd = hmp_info_block,
+ .cmd = hmp_info_block,
},
STEXI
@@ -75,7 +75,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show block device statistics",
- .mhandler.cmd = hmp_info_blockstats,
+ .cmd = hmp_info_blockstats,
},
STEXI
@@ -89,7 +89,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show progress of ongoing block device operations",
- .mhandler.cmd = hmp_info_block_jobs,
+ .cmd = hmp_info_block_jobs,
},
STEXI
@@ -103,7 +103,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the cpu registers",
- .mhandler.cmd = hmp_info_registers,
+ .cmd = hmp_info_registers,
},
STEXI
@@ -118,7 +118,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show local apic state",
- .mhandler.cmd = hmp_info_local_apic,
+ .cmd = hmp_info_local_apic,
},
#endif
@@ -134,7 +134,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show io apic state",
- .mhandler.cmd = hmp_info_io_apic,
+ .cmd = hmp_info_io_apic,
},
#endif
@@ -149,7 +149,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show infos for each CPU",
- .mhandler.cmd = hmp_info_cpus,
+ .cmd = hmp_info_cpus,
},
STEXI
@@ -163,7 +163,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the command line history",
- .mhandler.cmd = hmp_info_history,
+ .cmd = hmp_info_history,
},
STEXI
@@ -180,11 +180,11 @@ ETEXI
.params = "",
.help = "show the interrupts statistics (if available)",
#ifdef TARGET_SPARC
- .mhandler.cmd = sun4m_hmp_info_irq,
+ .cmd = sun4m_hmp_info_irq,
#elif defined(TARGET_LM32)
- .mhandler.cmd = lm32_hmp_info_irq,
+ .cmd = lm32_hmp_info_irq,
#else
- .mhandler.cmd = hmp_info_irq,
+ .cmd = hmp_info_irq,
#endif
},
@@ -200,11 +200,11 @@ ETEXI
.params = "",
.help = "show i8259 (PIC) state",
#ifdef TARGET_SPARC
- .mhandler.cmd = sun4m_hmp_info_pic,
+ .cmd = sun4m_hmp_info_pic,
#elif defined(TARGET_LM32)
- .mhandler.cmd = lm32_hmp_info_pic,
+ .cmd = lm32_hmp_info_pic,
#else
- .mhandler.cmd = hmp_info_pic,
+ .cmd = hmp_info_pic,
#endif
},
#endif
@@ -220,7 +220,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show PCI info",
- .mhandler.cmd = hmp_info_pci,
+ .cmd = hmp_info_pci,
},
STEXI
@@ -236,7 +236,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show virtual to physical memory mappings",
- .mhandler.cmd = hmp_info_tlb,
+ .cmd = hmp_info_tlb,
},
#endif
@@ -252,7 +252,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the active virtual memory mappings",
- .mhandler.cmd = hmp_info_mem,
+ .cmd = hmp_info_mem,
},
#endif
@@ -267,7 +267,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show memory tree",
- .mhandler.cmd = hmp_info_mtree,
+ .cmd = hmp_info_mtree,
},
STEXI
@@ -281,7 +281,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show dynamic compiler info",
- .mhandler.cmd = hmp_info_jit,
+ .cmd = hmp_info_jit,
},
STEXI
@@ -295,7 +295,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show dynamic compiler opcode counters",
- .mhandler.cmd = hmp_info_opcount,
+ .cmd = hmp_info_opcount,
},
STEXI
@@ -309,7 +309,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show KVM information",
- .mhandler.cmd = hmp_info_kvm,
+ .cmd = hmp_info_kvm,
},
STEXI
@@ -323,7 +323,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show NUMA information",
- .mhandler.cmd = hmp_info_numa,
+ .cmd = hmp_info_numa,
},
STEXI
@@ -337,7 +337,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show guest USB devices",
- .mhandler.cmd = hmp_info_usb,
+ .cmd = hmp_info_usb,
},
STEXI
@@ -351,7 +351,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show host USB devices",
- .mhandler.cmd = hmp_info_usbhost,
+ .cmd = hmp_info_usbhost,
},
STEXI
@@ -365,7 +365,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show profiling information",
- .mhandler.cmd = hmp_info_profile,
+ .cmd = hmp_info_profile,
},
STEXI
@@ -379,7 +379,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show capture information",
- .mhandler.cmd = hmp_info_capture,
+ .cmd = hmp_info_capture,
},
STEXI
@@ -393,7 +393,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the currently saved VM snapshots",
- .mhandler.cmd = hmp_info_snapshots,
+ .cmd = hmp_info_snapshots,
},
STEXI
@@ -407,7 +407,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the current VM status (running|paused)",
- .mhandler.cmd = hmp_info_status,
+ .cmd = hmp_info_status,
},
STEXI
@@ -421,7 +421,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show which guest mouse is receiving events",
- .mhandler.cmd = hmp_info_mice,
+ .cmd = hmp_info_mice,
},
STEXI
@@ -435,7 +435,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the vnc server status",
- .mhandler.cmd = hmp_info_vnc,
+ .cmd = hmp_info_vnc,
},
STEXI
@@ -450,7 +450,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the spice server status",
- .mhandler.cmd = hmp_info_spice,
+ .cmd = hmp_info_spice,
},
#endif
@@ -465,7 +465,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the current VM name",
- .mhandler.cmd = hmp_info_name,
+ .cmd = hmp_info_name,
},
STEXI
@@ -479,7 +479,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the current VM UUID",
- .mhandler.cmd = hmp_info_uuid,
+ .cmd = hmp_info_uuid,
},
STEXI
@@ -493,7 +493,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show CPU statistics",
- .mhandler.cmd = hmp_info_cpustats,
+ .cmd = hmp_info_cpustats,
},
STEXI
@@ -508,7 +508,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show user network stack connection states",
- .mhandler.cmd = hmp_info_usernet,
+ .cmd = hmp_info_usernet,
},
#endif
@@ -523,7 +523,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show migration status",
- .mhandler.cmd = hmp_info_migrate,
+ .cmd = hmp_info_migrate,
},
STEXI
@@ -537,7 +537,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show current migration capabilities",
- .mhandler.cmd = hmp_info_migrate_capabilities,
+ .cmd = hmp_info_migrate_capabilities,
},
STEXI
@@ -551,7 +551,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show current migration parameters",
- .mhandler.cmd = hmp_info_migrate_parameters,
+ .cmd = hmp_info_migrate_parameters,
},
STEXI
@@ -565,7 +565,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show current migration xbzrle cache size",
- .mhandler.cmd = hmp_info_migrate_cache_size,
+ .cmd = hmp_info_migrate_cache_size,
},
STEXI
@@ -579,7 +579,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show balloon information",
- .mhandler.cmd = hmp_info_balloon,
+ .cmd = hmp_info_balloon,
},
STEXI
@@ -593,7 +593,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show device tree",
- .mhandler.cmd = hmp_info_qtree,
+ .cmd = hmp_info_qtree,
},
STEXI
@@ -607,7 +607,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show qdev device model list",
- .mhandler.cmd = hmp_info_qdm,
+ .cmd = hmp_info_qdm,
},
STEXI
@@ -621,7 +621,7 @@ ETEXI
.args_type = "path:s?",
.params = "[path]",
.help = "show QOM composition tree",
- .mhandler.cmd = hmp_info_qom_tree,
+ .cmd = hmp_info_qom_tree,
},
STEXI
@@ -635,7 +635,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show roms",
- .mhandler.cmd = hmp_info_roms,
+ .cmd = hmp_info_roms,
},
STEXI
@@ -650,7 +650,7 @@ ETEXI
.params = "[name] [vcpu]",
.help = "show available trace-events & their state "
"(name: event name pattern; vcpu: vCPU to query, default is any)",
- .mhandler.cmd = hmp_info_trace_events,
+ .cmd = hmp_info_trace_events,
.command_completion = info_trace_events_completion,
},
@@ -665,7 +665,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show the TPM device",
- .mhandler.cmd = hmp_info_tpm,
+ .cmd = hmp_info_tpm,
},
STEXI
@@ -679,7 +679,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show memory backends",
- .mhandler.cmd = hmp_info_memdev,
+ .cmd = hmp_info_memdev,
},
STEXI
@@ -693,7 +693,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show memory devices",
- .mhandler.cmd = hmp_info_memory_devices,
+ .cmd = hmp_info_memory_devices,
},
STEXI
@@ -707,7 +707,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "show iothreads",
- .mhandler.cmd = hmp_info_iothreads,
+ .cmd = hmp_info_iothreads,
},
STEXI
@@ -721,7 +721,7 @@ ETEXI
.args_type = "name:s",
.params = "name",
.help = "Show rocker switch",
- .mhandler.cmd = hmp_rocker,
+ .cmd = hmp_rocker,
},
STEXI
@@ -735,7 +735,7 @@ ETEXI
.args_type = "name:s",
.params = "name",
.help = "Show rocker ports",
- .mhandler.cmd = hmp_rocker_ports,
+ .cmd = hmp_rocker_ports,
},
STEXI
@@ -749,7 +749,7 @@ ETEXI
.args_type = "name:s,tbl_id:i?",
.params = "name [tbl_id]",
.help = "Show rocker OF-DPA flow tables",
- .mhandler.cmd = hmp_rocker_of_dpa_flows,
+ .cmd = hmp_rocker_of_dpa_flows,
},
STEXI
@@ -763,7 +763,7 @@ ETEXI
.args_type = "name:s,type:i?",
.params = "name [type]",
.help = "Show rocker OF-DPA groups",
- .mhandler.cmd = hmp_rocker_of_dpa_groups,
+ .cmd = hmp_rocker_of_dpa_groups,
},
STEXI
@@ -778,7 +778,7 @@ ETEXI
.args_type = "addr:l",
.params = "address",
.help = "Display the value of a storage key",
- .mhandler.cmd = hmp_info_skeys,
+ .cmd = hmp_info_skeys,
},
#endif
@@ -793,7 +793,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "Display the latest dump status",
- .mhandler.cmd = hmp_info_dump,
+ .cmd = hmp_info_dump,
},
STEXI
@@ -807,7 +807,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "Show information about hotpluggable CPUs",
- .mhandler.cmd = hmp_hotpluggable_cpus,
+ .cmd = hmp_hotpluggable_cpus,
},
STEXI
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 848efee..6b2ae30 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -14,7 +14,7 @@ ETEXI
.args_type = "name:S?",
.params = "[cmd]",
.help = "show the help",
- .mhandler.cmd = do_help_cmd,
+ .cmd = do_help_cmd,
},
STEXI
@@ -28,7 +28,7 @@ ETEXI
.args_type = "device:B",
.params = "device|all",
.help = "commit changes to the disk images (if -snapshot is used) or backing files",
- .mhandler.cmd = hmp_commit,
+ .cmd = hmp_commit,
},
STEXI
@@ -47,7 +47,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "quit the emulator",
- .mhandler.cmd = hmp_quit,
+ .cmd = hmp_quit,
},
STEXI
@@ -61,7 +61,7 @@ ETEXI
.args_type = "device:B,size:o",
.params = "device size",
.help = "resize a block image",
- .mhandler.cmd = hmp_block_resize,
+ .cmd = hmp_block_resize,
},
STEXI
@@ -78,7 +78,7 @@ ETEXI
.args_type = "device:B,speed:o?,base:s?",
.params = "device [speed [base]]",
.help = "copy data from a backing file into a block device",
- .mhandler.cmd = hmp_block_stream,
+ .cmd = hmp_block_stream,
},
STEXI
@@ -92,7 +92,7 @@ ETEXI
.args_type = "device:B,speed:o",
.params = "device speed",
.help = "set maximum speed for a background block operation",
- .mhandler.cmd = hmp_block_job_set_speed,
+ .cmd = hmp_block_job_set_speed,
},
STEXI
@@ -107,7 +107,7 @@ ETEXI
.params = "[-f] device",
.help = "stop an active background block operation (use -f"
"\n\t\t\t if the operation is currently paused)",
- .mhandler.cmd = hmp_block_job_cancel,
+ .cmd = hmp_block_job_cancel,
},
STEXI
@@ -121,7 +121,7 @@ ETEXI
.args_type = "device:B",
.params = "device",
.help = "stop an active background block operation",
- .mhandler.cmd = hmp_block_job_complete,
+ .cmd = hmp_block_job_complete,
},
STEXI
@@ -136,7 +136,7 @@ ETEXI
.args_type = "device:B",
.params = "device",
.help = "pause an active background block operation",
- .mhandler.cmd = hmp_block_job_pause,
+ .cmd = hmp_block_job_pause,
},
STEXI
@@ -150,7 +150,7 @@ ETEXI
.args_type = "device:B",
.params = "device",
.help = "resume a paused background block operation",
- .mhandler.cmd = hmp_block_job_resume,
+ .cmd = hmp_block_job_resume,
},
STEXI
@@ -164,7 +164,7 @@ ETEXI
.args_type = "force:-f,device:B",
.params = "[-f] device",
.help = "eject a removable medium (use -f to force it)",
- .mhandler.cmd = hmp_eject,
+ .cmd = hmp_eject,
},
STEXI
@@ -178,7 +178,7 @@ ETEXI
.args_type = "id:B",
.params = "device",
.help = "remove host block device",
- .mhandler.cmd = hmp_drive_del,
+ .cmd = hmp_drive_del,
},
STEXI
@@ -197,7 +197,7 @@ ETEXI
.args_type = "device:B,target:F,arg:s?,read-only-mode:s?",
.params = "device filename [format [read-only-mode]]",
.help = "change a removable medium, optional format",
- .mhandler.cmd = hmp_change,
+ .cmd = hmp_change,
},
STEXI
@@ -256,7 +256,7 @@ ETEXI
.args_type = "filename:F",
.params = "filename",
.help = "save screen into PPM image 'filename'",
- .mhandler.cmd = hmp_screendump,
+ .cmd = hmp_screendump,
},
STEXI
@@ -270,7 +270,7 @@ ETEXI
.args_type = "filename:F",
.params = "filename",
.help = "output logs to 'filename'",
- .mhandler.cmd = hmp_logfile,
+ .cmd = hmp_logfile,
},
STEXI
@@ -285,7 +285,7 @@ ETEXI
.params = "name on|off [vcpu]",
.help = "changes status of a specific trace event "
"(vcpu: vCPU to set, default is all)",
- .mhandler.cmd = hmp_trace_event,
+ .cmd = hmp_trace_event,
.command_completion = trace_event_completion,
},
@@ -301,7 +301,7 @@ ETEXI
.args_type = "op:s?,arg:F?",
.params = "on|off|flush|set [arg]",
.help = "open, close, or flush trace file, or set a new file name",
- .mhandler.cmd = hmp_trace_file,
+ .cmd = hmp_trace_file,
},
STEXI
@@ -316,7 +316,7 @@ ETEXI
.args_type = "items:s",
.params = "item1[,...]",
.help = "activate logging of the specified items",
- .mhandler.cmd = hmp_log,
+ .cmd = hmp_log,
},
STEXI
@@ -330,7 +330,7 @@ ETEXI
.args_type = "name:s?",
.params = "[tag|id]",
.help = "save a VM snapshot. If no tag or id are provided, a new snapshot is created",
- .mhandler.cmd = hmp_savevm,
+ .cmd = hmp_savevm,
},
STEXI
@@ -347,7 +347,7 @@ ETEXI
.args_type = "name:s",
.params = "tag|id",
.help = "restore a VM snapshot from its tag or id",
- .mhandler.cmd = hmp_loadvm,
+ .cmd = hmp_loadvm,
.command_completion = loadvm_completion,
},
@@ -363,7 +363,7 @@ ETEXI
.args_type = "name:s",
.params = "tag|id",
.help = "delete a VM snapshot from its tag or id",
- .mhandler.cmd = hmp_delvm,
+ .cmd = hmp_delvm,
.command_completion = delvm_completion,
},
@@ -378,7 +378,7 @@ ETEXI
.args_type = "option:s?",
.params = "[on|off]",
.help = "run emulation in singlestep mode or switch to normal mode",
- .mhandler.cmd = hmp_singlestep,
+ .cmd = hmp_singlestep,
},
STEXI
@@ -393,7 +393,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "stop emulation",
- .mhandler.cmd = hmp_stop,
+ .cmd = hmp_stop,
},
STEXI
@@ -407,7 +407,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "resume emulation",
- .mhandler.cmd = hmp_cont,
+ .cmd = hmp_cont,
},
STEXI
@@ -421,7 +421,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "wakeup guest from suspend",
- .mhandler.cmd = hmp_system_wakeup,
+ .cmd = hmp_system_wakeup,
},
STEXI
@@ -435,7 +435,7 @@ ETEXI
.args_type = "device:s?",
.params = "[device]",
.help = "start gdbserver on given device (default 'tcp::1234'), stop with 'none'",
- .mhandler.cmd = hmp_gdbserver,
+ .cmd = hmp_gdbserver,
},
STEXI
@@ -449,7 +449,7 @@ ETEXI
.args_type = "fmt:/,addr:l",
.params = "/fmt addr",
.help = "virtual memory dump starting at 'addr'",
- .mhandler.cmd = hmp_memory_dump,
+ .cmd = hmp_memory_dump,
},
STEXI
@@ -463,7 +463,7 @@ ETEXI
.args_type = "fmt:/,addr:l",
.params = "/fmt addr",
.help = "physical memory dump starting at 'addr'",
- .mhandler.cmd = hmp_physical_memory_dump,
+ .cmd = hmp_physical_memory_dump,
},
STEXI
@@ -530,7 +530,7 @@ ETEXI
.args_type = "fmt:/,val:l",
.params = "/fmt expr",
.help = "print expression value (use $reg for CPU register access)",
- .mhandler.cmd = do_print,
+ .cmd = do_print,
},
STEXI
@@ -545,7 +545,7 @@ ETEXI
.args_type = "fmt:/,addr:i,index:i.",
.params = "/fmt addr",
.help = "I/O port read",
- .mhandler.cmd = hmp_ioport_read,
+ .cmd = hmp_ioport_read,
},
STEXI
@@ -559,7 +559,7 @@ ETEXI
.args_type = "fmt:/,addr:i,val:i",
.params = "/fmt addr value",
.help = "I/O port write",
- .mhandler.cmd = hmp_ioport_write,
+ .cmd = hmp_ioport_write,
},
STEXI
@@ -573,7 +573,7 @@ ETEXI
.args_type = "keys:s,hold-time:i?",
.params = "keys [hold_ms]",
.help = "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)",
- .mhandler.cmd = hmp_sendkey,
+ .cmd = hmp_sendkey,
.command_completion = sendkey_completion,
},
@@ -596,7 +596,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "reset the system",
- .mhandler.cmd = hmp_system_reset,
+ .cmd = hmp_system_reset,
},
STEXI
@@ -610,7 +610,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "send system power down event",
- .mhandler.cmd = hmp_system_powerdown,
+ .cmd = hmp_system_powerdown,
},
STEXI
@@ -624,7 +624,7 @@ ETEXI
.args_type = "start:i,size:i",
.params = "addr size",
.help = "compute the checksum of a memory region",
- .mhandler.cmd = hmp_sum,
+ .cmd = hmp_sum,
},
STEXI
@@ -638,7 +638,7 @@ ETEXI
.args_type = "devname:s",
.params = "device",
.help = "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')",
- .mhandler.cmd = hmp_usb_add,
+ .cmd = hmp_usb_add,
},
STEXI
@@ -653,7 +653,7 @@ ETEXI
.args_type = "devname:s",
.params = "device",
.help = "remove USB device 'bus.addr'",
- .mhandler.cmd = hmp_usb_del,
+ .cmd = hmp_usb_del,
},
STEXI
@@ -669,7 +669,7 @@ ETEXI
.args_type = "device:O",
.params = "driver[,prop=value][,...]",
.help = "add device, like -device on the command line",
- .mhandler.cmd = hmp_device_add,
+ .cmd = hmp_device_add,
.command_completion = device_add_completion,
},
@@ -684,7 +684,7 @@ ETEXI
.args_type = "id:s",
.params = "device",
.help = "remove device",
- .mhandler.cmd = hmp_device_del,
+ .cmd = hmp_device_del,
.command_completion = device_del_completion,
},
@@ -700,7 +700,7 @@ ETEXI
.args_type = "index:i",
.params = "index",
.help = "set the default CPU",
- .mhandler.cmd = hmp_cpu,
+ .cmd = hmp_cpu,
},
STEXI
@@ -714,7 +714,7 @@ ETEXI
.args_type = "dx_str:s,dy_str:s,dz_str:s?",
.params = "dx dy [dz]",
.help = "send mouse move events",
- .mhandler.cmd = hmp_mouse_move,
+ .cmd = hmp_mouse_move,
},
STEXI
@@ -729,7 +729,7 @@ ETEXI
.args_type = "button_state:i",
.params = "state",
.help = "change mouse button state (1=L, 2=M, 4=R)",
- .mhandler.cmd = hmp_mouse_button,
+ .cmd = hmp_mouse_button,
},
STEXI
@@ -743,7 +743,7 @@ ETEXI
.args_type = "index:i",
.params = "index",
.help = "set which mouse device receives events",
- .mhandler.cmd = hmp_mouse_set,
+ .cmd = hmp_mouse_set,
},
STEXI
@@ -761,7 +761,7 @@ ETEXI
.args_type = "path:F,freq:i?,bits:i?,nchannels:i?",
.params = "path [frequency [bits [channels]]]",
.help = "capture audio to a wave file (default frequency=44100 bits=16 channels=2)",
- .mhandler.cmd = hmp_wavcapture,
+ .cmd = hmp_wavcapture,
},
STEXI
@item wavcapture @var{filename} [@var{frequency} [@var{bits} [@var{channels}]]]
@@ -782,7 +782,7 @@ ETEXI
.args_type = "n:i",
.params = "capture index",
.help = "stop capture",
- .mhandler.cmd = hmp_stopcapture,
+ .cmd = hmp_stopcapture,
},
STEXI
@item stopcapture @var{index}
@@ -798,7 +798,7 @@ ETEXI
.args_type = "val:l,size:i,filename:s",
.params = "addr size file",
.help = "save to disk virtual memory dump starting at 'addr' of size 'size'",
- .mhandler.cmd = hmp_memsave,
+ .cmd = hmp_memsave,
},
STEXI
@@ -812,7 +812,7 @@ ETEXI
.args_type = "val:l,size:i,filename:s",
.params = "addr size file",
.help = "save to disk physical memory dump starting at 'addr' of size 'size'",
- .mhandler.cmd = hmp_pmemsave,
+ .cmd = hmp_pmemsave,
},
STEXI
@@ -826,7 +826,7 @@ ETEXI
.args_type = "bootdevice:s",
.params = "bootdevice",
.help = "define new values for the boot device list",
- .mhandler.cmd = hmp_boot_set,
+ .cmd = hmp_boot_set,
},
STEXI
@@ -844,7 +844,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "inject an NMI",
- .mhandler.cmd = hmp_nmi,
+ .cmd = hmp_nmi,
},
STEXI
@item nmi @var{cpu}
@@ -858,7 +858,7 @@ ETEXI
.args_type = "device:s,data:s",
.params = "device data",
.help = "Write to a ring buffer character device",
- .mhandler.cmd = hmp_ringbuf_write,
+ .cmd = hmp_ringbuf_write,
.command_completion = ringbuf_write_completion,
},
@@ -875,7 +875,7 @@ ETEXI
.args_type = "device:s,size:i",
.params = "device size",
.help = "Read from a ring buffer character device",
- .mhandler.cmd = hmp_ringbuf_read,
+ .cmd = hmp_ringbuf_read,
.command_completion = ringbuf_write_completion,
},
@@ -901,7 +901,7 @@ ETEXI
" full copy of disk\n\t\t\t -i for migration without "
"shared storage with incremental copy of disk "
"(base image shared between src and destination)",
- .mhandler.cmd = hmp_migrate,
+ .cmd = hmp_migrate,
},
@@ -918,7 +918,7 @@ ETEXI
.args_type = "",
.params = "",
.help = "cancel the current VM migration",
- .mhandler.cmd = hmp_migrate_cancel,
+ .cmd = hmp_migrate_cancel,
},
STEXI
@@ -933,7 +933,7 @@ ETEXI
.args_type = "uri:s",
.params = "uri",
.help = "Continue an incoming migration from an -incoming defer",
- .mhandler.cmd = hmp_migrate_incoming,
+ .cmd = hmp_migrate_incoming,
},
STEXI
@@ -954,7 +954,7 @@ ETEXI
"The cache size affects the number of cache misses."
"In case of a high cache miss ratio you need to increase"
" the cache size",
- .mhandler.cmd = hmp_migrate_set_cache_size,
+ .cmd = hmp_migrate_set_cache_size,
},
STEXI
@@ -969,7 +969,7 @@ ETEXI
.params = "value",
.help = "set maximum speed (in bytes) for migrations. "
"Defaults to MB if no size suffix is specified, ie. B/K/M/G/T",
- .mhandler.cmd = hmp_migrate_set_speed,
+ .cmd = hmp_migrate_set_speed,
},
STEXI
@@ -983,7 +983,7 @@ ETEXI
.args_type = "value:T",
.params = "value",
.help = "set maximum tolerated downtime (in seconds) for migrations",
- .mhandler.cmd = hmp_migrate_set_downtime,
+ .cmd = hmp_migrate_set_downtime,
},
STEXI
@@ -997,7 +997,7 @@ ETEXI
.args_type = "capability:s,state:b",
.params = "capability state",
.help = "Enable/Disable the usage of a capability for migration",
- .mhandler.cmd = hmp_migrate_set_capability,
+ .cmd = hmp_migrate_set_capability,
.command_completion = migrate_set_capability_completion,
},
@@ -1012,7 +1012,7 @@ ETEXI
.args_type = "parameter:s,value:s",
.params = "parameter value",
.help = "Set the parameter for migration",
- .mhandler.cmd = hmp_migrate_set_parameter,
+ .cmd = hmp_migrate_set_parameter,
.command_completion = migrate_set_parameter_completion,
},
@@ -1029,7 +1029,7 @@ ETEXI
.help = "Followup to a migration command to switch the migration"
" to postcopy mode. The postcopy-ram capability must "
"be set before the original migration command.",
- .mhandler.cmd = hmp_migrate_start_postcopy,
+ .cmd = hmp_migrate_start_postcopy,
},
STEXI
@@ -1044,7 +1044,7 @@ ETEXI
.args_type = "protocol:s,hostname:s,port:i?,tls-port:i?,cert-subject:s?",
.params = "protocol hostname port tls-port cert-subject",
.help = "set migration information for remote display",
- .mhandler.cmd = hmp_client_migrate_info,
+ .cmd = hmp_client_migrate_info,
},
STEXI
@@ -1067,7 +1067,7 @@ ETEXI
"-s: dump in kdump-compressed format, with snappy compression.\n\t\t\t"
"begin: the starting physical address.\n\t\t\t"
"length: the memory size, in bytes.",
- .mhandler.cmd = hmp_dump_guest_memory,
+ .cmd = hmp_dump_guest_memory,
},
@@ -1094,7 +1094,7 @@ ETEXI
.args_type = "filename:F",
.params = "",
.help = "Save guest storage keys into file 'filename'.\n",
- .mhandler.cmd = hmp_dump_skeys,
+ .cmd = hmp_dump_skeys,
},
#endif
@@ -1116,7 +1116,7 @@ ETEXI
"The default format is qcow2. The -n flag requests QEMU\n\t\t\t"
"to reuse the image found in new-image-file, instead of\n\t\t\t"
"recreating it from scratch.",
- .mhandler.cmd = hmp_snapshot_blkdev,
+ .cmd = hmp_snapshot_blkdev,
},
STEXI
@@ -1132,7 +1132,7 @@ ETEXI
.help = "take an internal snapshot of device.\n\t\t\t"
"The format of the image used by device must\n\t\t\t"
"support it, such as qcow2.\n\t\t\t",
- .mhandler.cmd = hmp_snapshot_blkdev_internal,
+ .cmd = hmp_snapshot_blkdev_internal,
},
STEXI
@@ -1150,7 +1150,7 @@ ETEXI
"the snapshot matching both id and name.\n\t\t\t"
"The format of the image used by device must\n\t\t\t"
"support it, such as qcow2.\n\t\t\t",
- .mhandler.cmd = hmp_snapshot_delete_blkdev_internal,
+ .cmd = hmp_snapshot_delete_blkdev_internal,
},
STEXI
@@ -1171,7 +1171,7 @@ ETEXI
"in new-image-file, instead of recreating it from scratch.\n\t\t\t"
"The -f flag requests QEMU to copy the whole disk,\n\t\t\t"
"so that the result does not need a backing file.\n\t\t\t",
- .mhandler.cmd = hmp_drive_mirror,
+ .cmd = hmp_drive_mirror,
},
STEXI
@item drive_mirror
@@ -1192,7 +1192,7 @@ ETEXI
"in new-image-file, instead of recreating it from scratch.\n\t\t\t"
"The -f flag requests QEMU to copy the whole disk,\n\t\t\t"
"so that the result does not need a backing file.\n\t\t\t",
- .mhandler.cmd = hmp_drive_backup,
+ .cmd = hmp_drive_backup,
},
STEXI
@item drive_backup
@@ -1210,7 +1210,7 @@ ETEXI
"[,snapshot=on|off][,cache=on|off]\n"
"[,readonly=on|off][,copy-on-read=on|off]",
.help = "add drive to PCI storage controller",
- .mhandler.cmd = hmp_drive_add,
+ .cmd = hmp_drive_add,
},
STEXI
@@ -1234,7 +1234,7 @@ ETEXI
"<error_status> = error string or 32bit\n\t\t\t"
"<tlb header> = 32bit x 4\n\t\t\t"
"<tlb header prefix> = 32bit x 4",
- .mhandler.cmd = hmp_pcie_aer_inject_error,
+ .cmd = hmp_pcie_aer_inject_error,
},
STEXI
@@ -1248,7 +1248,7 @@ ETEXI
.args_type = "device:s,opts:s?",
.params = "tap|user|socket|vde|netmap|bridge|vhost-user|dump [options]",
.help = "add host VLAN client",
- .mhandler.cmd = hmp_host_net_add,
+ .cmd = hmp_host_net_add,
.command_completion = host_net_add_completion,
},
@@ -1263,7 +1263,7 @@ ETEXI
.args_type = "vlan_id:i,device:s",
.params = "vlan_id name",
.help = "remove host VLAN client",
- .mhandler.cmd = hmp_host_net_remove,
+ .cmd = hmp_host_net_remove,
.command_completion = host_net_remove_completion,
},
@@ -1278,7 +1278,7 @@ ETEXI
.args_type = "netdev:O",
.params = "[user|tap|socket|vde|bridge|hubport|netmap|vhost-user],id=str[,prop=value][,...]",
.help = "add host network device",
- .mhandler.cmd = hmp_netdev_add,
+ .cmd = hmp_netdev_add,
.command_completion = netdev_add_completion,
},
@@ -1293,7 +1293,7 @@ ETEXI
.args_type = "id:s",
.params = "id",
.help = "remove host network device",
- .mhandler.cmd = hmp_netdev_del,
+ .cmd = hmp_netdev_del,
.command_completion = netdev_del_completion,
},
@@ -1308,7 +1308,7 @@ ETEXI
.args_type = "object:O",
.params = "[qom-type=]type,id=str[,prop=value][,...]",
.help = "create QOM object",
- .mhandler.cmd = hmp_object_add,
+ .cmd = hmp_object_add,
.command_completion = object_add_completion,
},
@@ -1323,7 +1323,7 @@ ETEXI
.args_type = "id:s",
.params = "id",
.help = "destroy QOM object",
- .mhandler.cmd = hmp_object_del,
+ .cmd = hmp_object_del,
.command_completion = object_del_completion,
},
@@ -1339,7 +1339,7 @@ ETEXI
.args_type = "arg1:s,arg2:s?,arg3:s?",
.params = "[vlan_id name] [tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport",
.help = "redirect TCP or UDP connections from host to guest (requires -net user)",
- .mhandler.cmd = hmp_hostfwd_add,
+ .cmd = hmp_hostfwd_add,
},
#endif
STEXI
@@ -1354,7 +1354,7 @@ ETEXI
.args_type = "arg1:s,arg2:s?,arg3:s?",
.params = "[vlan_id name] [tcp|udp]:[hostaddr]:hostport",
.help = "remove host-to-guest TCP or UDP redirection",
- .mhandler.cmd = hmp_hostfwd_remove,
+ .cmd = hmp_hostfwd_remove,
},
#endif
@@ -1369,7 +1369,7 @@ ETEXI
.args_type = "value:M",
.params = "target",
.help = "request VM to change its memory allocation (in MB)",
- .mhandler.cmd = hmp_balloon,
+ .cmd = hmp_balloon,
},
STEXI
@@ -1383,7 +1383,7 @@ ETEXI
.args_type = "name:s,up:b",
.params = "name on|off",
.help = "change the link status of a network adapter",
- .mhandler.cmd = hmp_set_link,
+ .cmd = hmp_set_link,
.command_completion = set_link_completion,
},
@@ -1398,7 +1398,7 @@ ETEXI
.args_type = "action:s",
.params = "[reset|shutdown|poweroff|pause|debug|none]",
.help = "change watchdog action",
- .mhandler.cmd = hmp_watchdog_action,
+ .cmd = hmp_watchdog_action,
.command_completion = watchdog_action_completion,
},
@@ -1413,7 +1413,7 @@ ETEXI
.args_type = "aclname:s",
.params = "aclname",
.help = "list rules in the access control list",
- .mhandler.cmd = hmp_acl_show,
+ .cmd = hmp_acl_show,
},
STEXI
@@ -1430,7 +1430,7 @@ ETEXI
.args_type = "aclname:s,policy:s",
.params = "aclname allow|deny",
.help = "set default access control list policy",
- .mhandler.cmd = hmp_acl_policy,
+ .cmd = hmp_acl_policy,
},
STEXI
@@ -1446,7 +1446,7 @@ ETEXI
.args_type = "aclname:s,match:s,policy:s,index:i?",
.params = "aclname match allow|deny [index]",
.help = "add a match rule to the access control list",
- .mhandler.cmd = hmp_acl_add,
+ .cmd = hmp_acl_add,
},
STEXI
@@ -1465,7 +1465,7 @@ ETEXI
.args_type = "aclname:s,match:s",
.params = "aclname match",
.help = "remove a match rule from the access control list",
- .mhandler.cmd = hmp_acl_remove,
+ .cmd = hmp_acl_remove,
},
STEXI
@@ -1479,7 +1479,7 @@ ETEXI
.args_type = "aclname:s",
.params = "aclname",
.help = "reset the access control list",
- .mhandler.cmd = hmp_acl_reset,
+ .cmd = hmp_acl_reset,
},
STEXI
@@ -1494,7 +1494,7 @@ ETEXI
.args_type = "all:-a,writable:-w,uri:s",
.params = "nbd_server_start [-a] [-w] host:port",
.help = "serve block devices on the given host and port",
- .mhandler.cmd = hmp_nbd_server_start,
+ .cmd = hmp_nbd_server_start,
},
STEXI
@item nbd_server_start @var{host}:@var{port}
@@ -1510,7 +1510,7 @@ ETEXI
.args_type = "writable:-w,device:B",
.params = "nbd_server_add [-w] device",
.help = "export a block device via NBD",
- .mhandler.cmd = hmp_nbd_server_add,
+ .cmd = hmp_nbd_server_add,
},
STEXI
@item nbd_server_add @var{device}
@@ -1525,7 +1525,7 @@ ETEXI
.args_type = "",
.params = "nbd_server_stop",
.help = "stop serving block devices using the NBD protocol",
- .mhandler.cmd = hmp_nbd_server_stop,
+ .cmd = hmp_nbd_server_stop,
},
STEXI
@item nbd_server_stop
@@ -1541,7 +1541,7 @@ ETEXI
.args_type = "broadcast:-b,cpu_index:i,bank:i,status:l,mcg_status:l,addr:l,misc:l",
.params = "[-b] cpu bank status mcgstatus addr misc",
.help = "inject a MCE on the given CPU [and broadcast to other CPUs with -b option]",
- .mhandler.cmd = hmp_mce,
+ .cmd = hmp_mce,
},
#endif
@@ -1556,7 +1556,7 @@ ETEXI
.args_type = "fdname:s",
.params = "getfd name",
.help = "receive a file descriptor via SCM rights and assign it a name",
- .mhandler.cmd = hmp_getfd,
+ .cmd = hmp_getfd,
},
STEXI
@@ -1572,7 +1572,7 @@ ETEXI
.args_type = "fdname:s",
.params = "closefd name",
.help = "close a file descriptor previously passed via SCM rights",
- .mhandler.cmd = hmp_closefd,
+ .cmd = hmp_closefd,
},
STEXI
@@ -1588,7 +1588,7 @@ ETEXI
.args_type = "device:B,password:s",
.params = "block_passwd device password",
.help = "set the password of encrypted block devices",
- .mhandler.cmd = hmp_block_passwd,
+ .cmd = hmp_block_passwd,
},
STEXI
@@ -1602,7 +1602,7 @@ ETEXI
.args_type = "device:B,bps:l,bps_rd:l,bps_wr:l,iops:l,iops_rd:l,iops_wr:l",
.params = "device bps bps_rd bps_wr iops iops_rd iops_wr",
.help = "change I/O throttle limits for a block drive",
- .mhandler.cmd = hmp_block_set_io_throttle,
+ .cmd = hmp_block_set_io_throttle,
},
STEXI
@@ -1616,7 +1616,7 @@ ETEXI
.args_type = "protocol:s,password:s,connected:s?",
.params = "protocol password action-if-connected",
.help = "set spice/vnc password",
- .mhandler.cmd = hmp_set_password,
+ .cmd = hmp_set_password,
},
STEXI
@@ -1635,7 +1635,7 @@ ETEXI
.args_type = "protocol:s,time:s",
.params = "protocol time",
.help = "set spice/vnc password expire-time",
- .mhandler.cmd = hmp_expire_password,
+ .cmd = hmp_expire_password,
},
STEXI
@@ -1666,7 +1666,7 @@ ETEXI
.args_type = "args:s",
.params = "args",
.help = "add chardev",
- .mhandler.cmd = hmp_chardev_add,
+ .cmd = hmp_chardev_add,
.command_completion = chardev_add_completion,
},
@@ -1682,7 +1682,7 @@ ETEXI
.args_type = "id:s",
.params = "id",
.help = "remove chardev",
- .mhandler.cmd = hmp_chardev_remove,
+ .cmd = hmp_chardev_remove,
.command_completion = chardev_remove_completion,
},
@@ -1698,7 +1698,7 @@ ETEXI
.args_type = "device:B,command:s",
.params = "[device] \"[command]\"",
.help = "run a qemu-io command on a block device",
- .mhandler.cmd = hmp_qemu_io,
+ .cmd = hmp_qemu_io,
},
STEXI
@@ -1713,7 +1713,7 @@ ETEXI
.args_type = "id:i",
.params = "id",
.help = "add cpu",
- .mhandler.cmd = hmp_cpu_add,
+ .cmd = hmp_cpu_add,
},
STEXI
@@ -1727,7 +1727,7 @@ ETEXI
.args_type = "path:s?",
.params = "path",
.help = "list QOM properties",
- .mhandler.cmd = hmp_qom_list,
+ .cmd = hmp_qom_list,
},
STEXI
@@ -1740,7 +1740,7 @@ ETEXI
.args_type = "path:s,property:s,value:s",
.params = "path property value",
.help = "set QOM property",
- .mhandler.cmd = hmp_qom_set,
+ .cmd = hmp_qom_set,
},
STEXI
@@ -1753,8 +1753,8 @@ ETEXI
.args_type = "item:s?",
.params = "[subcommand]",
.help = "show various information about the system state",
- .mhandler.cmd = hmp_info_help,
- .sub_table = info_cmds,
+ .cmd = hmp_info_help,
+ .sub_table = info_cmds,
},
STEXI
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Qemu-devel] [PATCH v3 08/15] monitor: implement 'qmp_query_commands' without qmp_cmds
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (6 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 07/15] monitor: remove mhandler.cmd_new marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 09/15] qapi: remove the "middle" mode marcandre.lureau
` (8 subsequent siblings)
16 siblings, 0 replies; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
One step towards getting rid of the static qmp_cmds table.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
monitor.c | 25 ++++++++++++++-----------
1 file changed, 14 insertions(+), 11 deletions(-)
diff --git a/monitor.c b/monitor.c
index 6e96873..e7549b1 100644
--- a/monitor.c
+++ b/monitor.c
@@ -947,21 +947,24 @@ static void hmp_info_help(Monitor *mon, const QDict *qdict)
help_cmd(mon, "info");
}
-CommandInfoList *qmp_query_commands(Error **errp)
+static void query_commands_cb(QmpCommand *cmd, void *opaque)
{
- CommandInfoList *info, *cmd_list = NULL;
- const mon_cmd_t *cmd;
+ CommandInfoList *info, **list = opaque;
- for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
- info = g_malloc0(sizeof(*info));
- info->value = g_malloc0(sizeof(*info->value));
- info->value->name = g_strdup(cmd->name);
+ info = g_malloc0(sizeof(*info));
+ info->value = g_malloc0(sizeof(*info->value));
+ info->value->name = g_strdup(cmd->name);
+ info->next = *list;
+ *list = info;
+}
- info->next = cmd_list;
- cmd_list = info;
- }
+CommandInfoList *qmp_query_commands(Error **errp)
+{
+ CommandInfoList *list = NULL;
+
+ qmp_for_each_command(query_commands_cb, &list);
- return cmd_list;
+ return list;
}
EventInfoList *qmp_query_events(Error **errp)
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Qemu-devel] [PATCH v3 09/15] qapi: remove the "middle" mode
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (7 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 08/15] monitor: implement 'qmp_query_commands' without qmp_cmds marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 10/15] qapi: check invalid arguments on no-args commands marcandre.lureau
` (7 subsequent siblings)
16 siblings, 0 replies; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
Now that the register function is always generated, we can
remove the so-called "middle" mode from the generator script.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
scripts/qapi-commands.py | 21 ++++++---------------
1 file changed, 6 insertions(+), 15 deletions(-)
diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
index 4f64c58..11aa54b 100644
--- a/scripts/qapi-commands.py
+++ b/scripts/qapi-commands.py
@@ -209,8 +209,7 @@ class QAPISchemaGenCommandVisitor(QAPISchemaVisitor):
self._visited_ret_types = set()
def visit_end(self):
- if not middle_mode:
- self.defn += gen_registry(self._regy)
+ self.defn += gen_registry(self._regy)
self._regy = None
self._visited_ret_types = None
@@ -222,22 +221,14 @@ class QAPISchemaGenCommandVisitor(QAPISchemaVisitor):
if ret_type and ret_type not in self._visited_ret_types:
self._visited_ret_types.add(ret_type)
self.defn += gen_marshal_output(ret_type)
- export = middle_mode or export_marshal
- if export:
+ if export_marshal:
self.decl += gen_marshal_decl(name, True)
- self.defn += gen_marshal(name, arg_type, boxed, ret_type, export)
- if not middle_mode:
- self._regy += gen_register_command(name, success_response)
+ self.defn += gen_marshal(name, arg_type, boxed, ret_type,
+ export_marshal)
+ self._regy += gen_register_command(name, success_response)
-middle_mode = False
-
-(input_file, output_dir, do_c, do_h, prefix, opts) = \
- parse_command_line("m", ["middle"])
-
-for o, a in opts:
- if o in ("-m", "--middle"):
- middle_mode = True
+(input_file, output_dir, do_c, do_h, prefix, opts) = parse_command_line()
c_comment = '''
/*
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Qemu-devel] [PATCH v3 10/15] qapi: check invalid arguments on no-args commands
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (8 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 09/15] qapi: remove the "middle" mode marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-09 12:11 ` Markus Armbruster
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 11/15] qmp: update qmp_query_spice fallback marcandre.lureau
` (6 subsequent siblings)
16 siblings, 1 reply; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
The generated marshal functions do not visit arguments from commands
that take no arguments. Thus they fail to catch invalid
members. Visit the arguments, if provided, to throw an error in case of
invalid members.
static void qmp_marshal_stop(QDict *args, QObject **ret, Error **errp)
{
+ Visitor *v = NULL;
Error *err = NULL;
-
- (void)args;
+ if (args) {
+ v = qmp_input_visitor_new(QOBJECT(args), true);
+ visit_start_struct(v, NULL, NULL, 0, &err);
+ if (err) {
+ goto out;
+ }
+
+ if (!err) {
+ visit_check_struct(v, &err);
+ }
+ visit_end_struct(v, NULL);
+ if (err) {
+ goto out;
+ }
+ }
qmp_stop(&err);
+
+out:
error_propagate(errp, err);
+ visit_free(v);
+ if (args) {
+ v = qapi_dealloc_visitor_new();
+ visit_start_struct(v, NULL, NULL, 0, NULL);
+
+ visit_end_struct(v, NULL);
+ visit_free(v);
+ }
}
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
tests/test-qmp-commands.c | 15 ++++++++++++++
scripts/qapi-commands.py | 51 ++++++++++++++++++++++++++++++-----------------
2 files changed, 48 insertions(+), 18 deletions(-)
diff --git a/tests/test-qmp-commands.c b/tests/test-qmp-commands.c
index 261fd9e..81cbe54 100644
--- a/tests/test-qmp-commands.c
+++ b/tests/test-qmp-commands.c
@@ -106,6 +106,7 @@ static void test_dispatch_cmd(void)
static void test_dispatch_cmd_failure(void)
{
QDict *req = qdict_new();
+ QDict *args = qdict_new();
QObject *resp;
qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd2")));
@@ -114,6 +115,20 @@ static void test_dispatch_cmd_failure(void)
assert(resp != NULL);
assert(qdict_haskey(qobject_to_qdict(resp), "error"));
+ qobject_decref(resp);
+ QDECREF(req);
+
+ /* check that with extra arguments it throws an error */
+ req = qdict_new();
+ qdict_put(args, "a", qint_from_int(66));
+ qdict_put(req, "arguments", args);
+
+ qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd")));
+
+ resp = qmp_dispatch(QOBJECT(req));
+ assert(resp != NULL);
+ assert(qdict_haskey(qobject_to_qdict(resp), "error"));
+
qobject_decref(resp);
QDECREF(req);
}
diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
index 11aa54b..735e463 100644
--- a/scripts/qapi-commands.py
+++ b/scripts/qapi-commands.py
@@ -97,11 +97,27 @@ def gen_marshal_decl(name, export):
proto=gen_marshal_proto(name, export))
+def if_args(arg_type, block):
+ ret = ''
+ if not arg_type or arg_type.is_empty():
+ ret += mcgen('''
+ if (args) {
+''')
+ push_indent()
+ ret += block()
+ if not arg_type or arg_type.is_empty():
+ pop_indent()
+ ret += mcgen('''
+ }
+''')
+ return ret
+
def gen_marshal(name, arg_type, boxed, ret_type, export):
ret = mcgen('''
%(proto)s
{
+ Visitor *v = NULL;
Error *err = NULL;
''',
proto=gen_marshal_proto(name, export))
@@ -112,17 +128,23 @@ def gen_marshal(name, arg_type, boxed, ret_type, export):
''',
c_type=ret_type.c_type())
+ visit_members = ''
if arg_type and not arg_type.is_empty():
+ visit_members = mcgen('visit_type_%(c_name)s_members(v, &arg, &err);',
+ c_name=arg_type.c_name())
ret += mcgen('''
- Visitor *v;
%(c_name)s arg = {0};
+''',
+ c_name=arg_type.c_name())
+
+ ret += if_args(arg_type, lambda: mcgen('''
v = qmp_input_visitor_new(QOBJECT(args), true);
visit_start_struct(v, NULL, NULL, 0, &err);
if (err) {
goto out;
}
- visit_type_%(c_name)s_members(v, &arg, &err);
+ %(visit_members)s
if (!err) {
visit_check_struct(v, &err);
}
@@ -131,35 +153,28 @@ def gen_marshal(name, arg_type, boxed, ret_type, export):
goto out;
}
''',
- c_name=arg_type.c_name())
-
- else:
- ret += mcgen('''
-
- (void)args;
-''')
+ visit_members=visit_members))
ret += gen_call(name, arg_type, boxed, ret_type)
# 'goto out' produced above for arg_type, and by gen_call() for ret_type
- if (arg_type and not arg_type.is_empty()) or ret_type:
- ret += mcgen('''
+ if arg_type and not arg_type.is_empty():
+ visit_members = mcgen('visit_type_%(c_name)s_members(v, &arg, NULL);',
+ c_name=arg_type.c_name())
+ ret += mcgen('''
out:
-''')
- ret += mcgen('''
error_propagate(errp, err);
-''')
- if arg_type and not arg_type.is_empty():
- ret += mcgen('''
visit_free(v);
+''')
+ ret += if_args(arg_type, lambda: mcgen('''
v = qapi_dealloc_visitor_new();
visit_start_struct(v, NULL, NULL, 0, NULL);
- visit_type_%(c_name)s_members(v, &arg, NULL);
+ %(visit_members)s
visit_end_struct(v, NULL);
visit_free(v);
''',
- c_name=arg_type.c_name())
+ visit_members=visit_members))
ret += mcgen('''
}
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 10/15] qapi: check invalid arguments on no-args commands
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 10/15] qapi: check invalid arguments on no-args commands marcandre.lureau
@ 2016-08-09 12:11 ` Markus Armbruster
2016-08-09 12:20 ` Marc-André Lureau
0 siblings, 1 reply; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 12:11 UTC (permalink / raw)
To: marcandre.lureau; +Cc: qemu-devel
marcandre.lureau@redhat.com writes:
> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> The generated marshal functions do not visit arguments from commands
> that take no arguments. Thus they fail to catch invalid
> members. Visit the arguments, if provided, to throw an error in case of
> invalid members.
Begs the question why this isn't a bug fix :)
For QMP, it isn't, because check_client_args_type() does the same work.
It's called by handle_qmp_command() via qmp_check_client_args(). You
remove it in PATCH 12, and that's why you tighten the marshaling
functions' invalid arguments checking now.
What about QGA?
Back to QMP. check_client_args_type() checks against the args_type
defined in qmp-commands.hx. Your generated code checks against the
schema. Good, because the args_type duplicate schema information, and
your series gets rid of it. However, there's a funny special case we
need to consider: args_type character 'O' accepts arbitary arguments.
check_client_args_type() skips the check for unknown arguments then.
This requires commands using 'O' to have 'gen': false in the schema.
This is the case.
The commit message should explain these things.
> static void qmp_marshal_stop(QDict *args, QObject **ret, Error **errp)
> {
> + Visitor *v = NULL;
> Error *err = NULL;
> -
> - (void)args;
> + if (args) {
> + v = qmp_input_visitor_new(QOBJECT(args), true);
> + visit_start_struct(v, NULL, NULL, 0, &err);
> + if (err) {
> + goto out;
> + }
> +
> + if (!err) {
> + visit_check_struct(v, &err);
> + }
> + visit_end_struct(v, NULL);
> + if (err) {
> + goto out;
> + }
> + }
>
> qmp_stop(&err);
> +
> +out:
> error_propagate(errp, err);
> + visit_free(v);
> + if (args) {
> + v = qapi_dealloc_visitor_new();
> + visit_start_struct(v, NULL, NULL, 0, NULL);
> +
> + visit_end_struct(v, NULL);
> + visit_free(v);
> + }
> }
The new code closely resembles code for a command with arguments.
That's a good sign. Differences:
* The visit of the argument and its cleanup struct don't visit any
members (because there are none).
* The visit of the argument struct and its cleanup are conditional.
I think that's also worth explaining in the commit message.
However, this is not the only change to generated code: marshalers for
commands with arguments also change, like this:
static void qmp_marshal_netdev_del(QDict *args, QObject **ret, Error **errp)
{
+ Visitor *v = NULL;
Error *err = NULL;
- Visitor *v;
q_obj_netdev_del_arg arg = {0};
v = qmp_input_visitor_new(QOBJECT(args), true);
The initialization is dead for commands with arguments. For commands
without arguments, it suppresses a bogus "may be used uninitialized"
warning. Oh well.
>
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> ---
> tests/test-qmp-commands.c | 15 ++++++++++++++
> scripts/qapi-commands.py | 51 ++++++++++++++++++++++++++++++-----------------
> 2 files changed, 48 insertions(+), 18 deletions(-)
>
> diff --git a/tests/test-qmp-commands.c b/tests/test-qmp-commands.c
> index 261fd9e..81cbe54 100644
> --- a/tests/test-qmp-commands.c
> +++ b/tests/test-qmp-commands.c
You remembered to add a test. Appreciated!
> @@ -106,6 +106,7 @@ static void test_dispatch_cmd(void)
> static void test_dispatch_cmd_failure(void)
> {
> QDict *req = qdict_new();
> + QDict *args = qdict_new();
> QObject *resp;
>
> qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd2")));
> @@ -114,6 +115,20 @@ static void test_dispatch_cmd_failure(void)
> assert(resp != NULL);
> assert(qdict_haskey(qobject_to_qdict(resp), "error"));
>
> + qobject_decref(resp);
> + QDECREF(req);
> +
> + /* check that with extra arguments it throws an error */
> + req = qdict_new();
> + qdict_put(args, "a", qint_from_int(66));
> + qdict_put(req, "arguments", args);
> +
> + qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd")));
Matches how the other request objects are built. qobject_from_json()
could be simpler, though. Your choice.
> +
> + resp = qmp_dispatch(QOBJECT(req));
> + assert(resp != NULL);
> + assert(qdict_haskey(qobject_to_qdict(resp), "error"));
> +
> qobject_decref(resp);
> QDECREF(req);
> }
> diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
> index 11aa54b..735e463 100644
> --- a/scripts/qapi-commands.py
> +++ b/scripts/qapi-commands.py
> @@ -97,11 +97,27 @@ def gen_marshal_decl(name, export):
> proto=gen_marshal_proto(name, export))
>
>
> +def if_args(arg_type, block):
> + ret = ''
> + if not arg_type or arg_type.is_empty():
> + ret += mcgen('''
> + if (args) {
> +''')
> + push_indent()
> + ret += block()
> + if not arg_type or arg_type.is_empty():
> + pop_indent()
> + ret += mcgen('''
> + }
> +''')
> + return ret
> +
> def gen_marshal(name, arg_type, boxed, ret_type, export):
> ret = mcgen('''
>
> %(proto)s
> {
> + Visitor *v = NULL;
> Error *err = NULL;
> ''',
> proto=gen_marshal_proto(name, export))
> @@ -112,17 +128,23 @@ def gen_marshal(name, arg_type, boxed, ret_type, export):
> ''',
> c_type=ret_type.c_type())
>
> + visit_members = ''
> if arg_type and not arg_type.is_empty():
> + visit_members = mcgen('visit_type_%(c_name)s_members(v, &arg, &err);',
> + c_name=arg_type.c_name())
> ret += mcgen('''
> - Visitor *v;
> %(c_name)s arg = {0};
>
> +''',
> + c_name=arg_type.c_name())
> +
> + ret += if_args(arg_type, lambda: mcgen('''
> v = qmp_input_visitor_new(QOBJECT(args), true);
> visit_start_struct(v, NULL, NULL, 0, &err);
> if (err) {
> goto out;
> }
> - visit_type_%(c_name)s_members(v, &arg, &err);
> + %(visit_members)s
Uh, visit_members is output of mcgen(), so this feeds output of mcgen()
to mcgen() again. Not good, because any interpolations done by the
second mcgen() are almost certainly not wanted. Likewise indentation.
The easiest fix is to say
visit_members = ('visit_type_%(c_name)s_members(v, &arg, &err);'
% arg_type.c_name())
> if (!err) {
> visit_check_struct(v, &err);
> }
> @@ -131,35 +153,28 @@ def gen_marshal(name, arg_type, boxed, ret_type, export):
> goto out;
> }
> ''',
> - c_name=arg_type.c_name())
> -
> - else:
> - ret += mcgen('''
> -
> - (void)args;
> -''')
> + visit_members=visit_members))
>
> ret += gen_call(name, arg_type, boxed, ret_type)
>
> # 'goto out' produced above for arg_type, and by gen_call() for ret_type
I think this comment becomes wrong, and should be dropped.
> - if (arg_type and not arg_type.is_empty()) or ret_type:
> - ret += mcgen('''
> + if arg_type and not arg_type.is_empty():
> + visit_members = mcgen('visit_type_%(c_name)s_members(v, &arg, NULL);',
> + c_name=arg_type.c_name())
> + ret += mcgen('''
>
> out:
> -''')
> - ret += mcgen('''
> error_propagate(errp, err);
> -''')
> - if arg_type and not arg_type.is_empty():
> - ret += mcgen('''
> visit_free(v);
> +''')
> + ret += if_args(arg_type, lambda: mcgen('''
> v = qapi_dealloc_visitor_new();
> visit_start_struct(v, NULL, NULL, 0, NULL);
> - visit_type_%(c_name)s_members(v, &arg, NULL);
> + %(visit_members)s
> visit_end_struct(v, NULL);
> visit_free(v);
> ''',
> - c_name=arg_type.c_name())
> + visit_members=visit_members))
>
> ret += mcgen('''
> }
Encapsulating the conditional in if_args() and passing it lambda
arguments is kind of cute, but is it worthwhile? To find out, I rewrote
this part the stupidest way I could, diff appended. Turns out it's the
same amount of code, only stupider code.
It also avoids the dead initialization of v, because it's easy to do.
I'm fine with clever when it saves repetition, but when it doesn't, I'll
have stupid, please.
diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
index 11aa54b..2e6cdb9 100644
--- a/scripts/qapi-commands.py
+++ b/scripts/qapi-commands.py
@@ -117,12 +117,26 @@ def gen_marshal(name, arg_type, boxed, ret_type, export):
Visitor *v;
%(c_name)s arg = {0};
+''',
+ c_name=arg_type.c_name())
+ visit_members = ('visit_type_%s_members(v, &arg, &err);'
+ % arg_type.c_name())
+ else:
+ ret += mcgen('''
+ Visitor *v = NULL;
+
+ if (args) {
+''')
+ push_indent();
+ visit_members = ''
+
+ ret += mcgen('''
v = qmp_input_visitor_new(QOBJECT(args), true);
visit_start_struct(v, NULL, NULL, 0, &err);
if (err) {
goto out;
}
- visit_type_%(c_name)s_members(v, &arg, &err);
+ %(visit_members)s
if (!err) {
visit_check_struct(v, &err);
}
@@ -131,35 +145,39 @@ def gen_marshal(name, arg_type, boxed, ret_type, export):
goto out;
}
''',
- c_name=arg_type.c_name())
-
- else:
+ visit_members=visit_members)
+ if not arg_type or arg_type.is_empty():
+ pop_indent()
ret += mcgen('''
-
- (void)args;
+ }
''')
ret += gen_call(name, arg_type, boxed, ret_type)
- # 'goto out' produced above for arg_type, and by gen_call() for ret_type
- if (arg_type and not arg_type.is_empty()) or ret_type:
- ret += mcgen('''
+ ret += mcgen('''
out:
-''')
- ret += mcgen('''
error_propagate(errp, err);
''')
- if arg_type and not arg_type.is_empty():
+ if not arg_type or arg_type.is_empty():
ret += mcgen('''
+ if (args) {
+''')
+ push_indent();
+ ret += mcgen('''
visit_free(v);
v = qapi_dealloc_visitor_new();
visit_start_struct(v, NULL, NULL, 0, NULL);
- visit_type_%(c_name)s_members(v, &arg, NULL);
+ %(visit_members)s
visit_end_struct(v, NULL);
visit_free(v);
-''',
- c_name=arg_type.c_name())
+ ''',
+ visit_members=visit_members)
+ if not arg_type or arg_type.is_empty():
+ pop_indent()
+ ret += mcgen('''
+ }
+''')
ret += mcgen('''
}
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 10/15] qapi: check invalid arguments on no-args commands
2016-08-09 12:11 ` Markus Armbruster
@ 2016-08-09 12:20 ` Marc-André Lureau
0 siblings, 0 replies; 42+ messages in thread
From: Marc-André Lureau @ 2016-08-09 12:20 UTC (permalink / raw)
To: Markus Armbruster; +Cc: marcandre lureau, qemu-devel
Hi
----- Original Message -----
> marcandre.lureau@redhat.com writes:
>
> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >
> > The generated marshal functions do not visit arguments from commands
> > that take no arguments. Thus they fail to catch invalid
> > members. Visit the arguments, if provided, to throw an error in case of
> > invalid members.
>
> Begs the question why this isn't a bug fix :)
>
> For QMP, it isn't, because check_client_args_type() does the same work.
> It's called by handle_qmp_command() via qmp_check_client_args(). You
> remove it in PATCH 12, and that's why you tighten the marshaling
> functions' invalid arguments checking now.
>
> What about QGA?
>
> Back to QMP. check_client_args_type() checks against the args_type
> defined in qmp-commands.hx. Your generated code checks against the
> schema. Good, because the args_type duplicate schema information, and
> your series gets rid of it. However, there's a funny special case we
> need to consider: args_type character 'O' accepts arbitary arguments.
> check_client_args_type() skips the check for unknown arguments then.
> This requires commands using 'O' to have 'gen': false in the schema.
> This is the case.
>
> The commit message should explain these things.
ok
>
> > static void qmp_marshal_stop(QDict *args, QObject **ret, Error **errp)
> > {
> > + Visitor *v = NULL;
> > Error *err = NULL;
> > -
> > - (void)args;
> > + if (args) {
> > + v = qmp_input_visitor_new(QOBJECT(args), true);
> > + visit_start_struct(v, NULL, NULL, 0, &err);
> > + if (err) {
> > + goto out;
> > + }
> > +
> > + if (!err) {
> > + visit_check_struct(v, &err);
> > + }
> > + visit_end_struct(v, NULL);
> > + if (err) {
> > + goto out;
> > + }
> > + }
> >
> > qmp_stop(&err);
> > +
> > +out:
> > error_propagate(errp, err);
> > + visit_free(v);
> > + if (args) {
> > + v = qapi_dealloc_visitor_new();
> > + visit_start_struct(v, NULL, NULL, 0, NULL);
> > +
> > + visit_end_struct(v, NULL);
> > + visit_free(v);
> > + }
> > }
>
> The new code closely resembles code for a command with arguments.
> That's a good sign. Differences:
>
> * The visit of the argument and its cleanup struct don't visit any
> members (because there are none).
>
> * The visit of the argument struct and its cleanup are conditional.
>
> I think that's also worth explaining in the commit message.
>
> However, this is not the only change to generated code: marshalers for
> commands with arguments also change, like this:
>
> static void qmp_marshal_netdev_del(QDict *args, QObject **ret, Error
> **errp)
> {
> + Visitor *v = NULL;
> Error *err = NULL;
> - Visitor *v;
> q_obj_netdev_del_arg arg = {0};
>
> v = qmp_input_visitor_new(QOBJECT(args), true);
>
> The initialization is dead for commands with arguments. For commands
> without arguments, it suppresses a bogus "may be used uninitialized"
> warning. Oh well.
>
> >
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> > ---
> > tests/test-qmp-commands.c | 15 ++++++++++++++
> > scripts/qapi-commands.py | 51
> > ++++++++++++++++++++++++++++++-----------------
> > 2 files changed, 48 insertions(+), 18 deletions(-)
> >
> > diff --git a/tests/test-qmp-commands.c b/tests/test-qmp-commands.c
> > index 261fd9e..81cbe54 100644
> > --- a/tests/test-qmp-commands.c
> > +++ b/tests/test-qmp-commands.c
>
> You remembered to add a test. Appreciated!
>
> > @@ -106,6 +106,7 @@ static void test_dispatch_cmd(void)
> > static void test_dispatch_cmd_failure(void)
> > {
> > QDict *req = qdict_new();
> > + QDict *args = qdict_new();
> > QObject *resp;
> >
> > qdict_put_obj(req, "execute",
> > QOBJECT(qstring_from_str("user_def_cmd2")));
> > @@ -114,6 +115,20 @@ static void test_dispatch_cmd_failure(void)
> > assert(resp != NULL);
> > assert(qdict_haskey(qobject_to_qdict(resp), "error"));
> >
> > + qobject_decref(resp);
> > + QDECREF(req);
> > +
> > + /* check that with extra arguments it throws an error */
> > + req = qdict_new();
> > + qdict_put(args, "a", qint_from_int(66));
> > + qdict_put(req, "arguments", args);
> > +
> > + qdict_put_obj(req, "execute",
> > QOBJECT(qstring_from_str("user_def_cmd")));
>
> Matches how the other request objects are built. qobject_from_json()
> could be simpler, though. Your choice.
>
> > +
> > + resp = qmp_dispatch(QOBJECT(req));
> > + assert(resp != NULL);
> > + assert(qdict_haskey(qobject_to_qdict(resp), "error"));
> > +
> > qobject_decref(resp);
> > QDECREF(req);
> > }
> > diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
> > index 11aa54b..735e463 100644
> > --- a/scripts/qapi-commands.py
> > +++ b/scripts/qapi-commands.py
> > @@ -97,11 +97,27 @@ def gen_marshal_decl(name, export):
> > proto=gen_marshal_proto(name, export))
> >
> >
> > +def if_args(arg_type, block):
> > + ret = ''
> > + if not arg_type or arg_type.is_empty():
> > + ret += mcgen('''
> > + if (args) {
> > +''')
> > + push_indent()
> > + ret += block()
> > + if not arg_type or arg_type.is_empty():
> > + pop_indent()
> > + ret += mcgen('''
> > + }
> > +''')
> > + return ret
> > +
> > def gen_marshal(name, arg_type, boxed, ret_type, export):
> > ret = mcgen('''
> >
> > %(proto)s
> > {
> > + Visitor *v = NULL;
> > Error *err = NULL;
> > ''',
> > proto=gen_marshal_proto(name, export))
> > @@ -112,17 +128,23 @@ def gen_marshal(name, arg_type, boxed, ret_type,
> > export):
> > ''',
> > c_type=ret_type.c_type())
> >
> > + visit_members = ''
> > if arg_type and not arg_type.is_empty():
> > + visit_members = mcgen('visit_type_%(c_name)s_members(v, &arg,
> > &err);',
> > + c_name=arg_type.c_name())
> > ret += mcgen('''
> > - Visitor *v;
> > %(c_name)s arg = {0};
> >
> > +''',
> > + c_name=arg_type.c_name())
> > +
> > + ret += if_args(arg_type, lambda: mcgen('''
> > v = qmp_input_visitor_new(QOBJECT(args), true);
> > visit_start_struct(v, NULL, NULL, 0, &err);
> > if (err) {
> > goto out;
> > }
> > - visit_type_%(c_name)s_members(v, &arg, &err);
> > + %(visit_members)s
>
> Uh, visit_members is output of mcgen(), so this feeds output of mcgen()
> to mcgen() again. Not good, because any interpolations done by the
> second mcgen() are almost certainly not wanted. Likewise indentation.
>
> The easiest fix is to say
>
> visit_members = ('visit_type_%(c_name)s_members(v, &arg, &err);'
> % arg_type.c_name())
>
ok
> > if (!err) {
> > visit_check_struct(v, &err);
> > }
> > @@ -131,35 +153,28 @@ def gen_marshal(name, arg_type, boxed, ret_type,
> > export):
> > goto out;
> > }
> > ''',
> > - c_name=arg_type.c_name())
> > -
> > - else:
> > - ret += mcgen('''
> > -
> > - (void)args;
> > -''')
> > + visit_members=visit_members))
> >
> > ret += gen_call(name, arg_type, boxed, ret_type)
> >
> > # 'goto out' produced above for arg_type, and by gen_call() for
> > ret_type
>
> I think this comment becomes wrong, and should be dropped.
>
> > - if (arg_type and not arg_type.is_empty()) or ret_type:
> > - ret += mcgen('''
> > + if arg_type and not arg_type.is_empty():
> > + visit_members = mcgen('visit_type_%(c_name)s_members(v, &arg,
> > NULL);',
> > + c_name=arg_type.c_name())
> > + ret += mcgen('''
> >
> > out:
> > -''')
> > - ret += mcgen('''
> > error_propagate(errp, err);
> > -''')
> > - if arg_type and not arg_type.is_empty():
> > - ret += mcgen('''
> > visit_free(v);
> > +''')
> > + ret += if_args(arg_type, lambda: mcgen('''
> > v = qapi_dealloc_visitor_new();
> > visit_start_struct(v, NULL, NULL, 0, NULL);
> > - visit_type_%(c_name)s_members(v, &arg, NULL);
> > + %(visit_members)s
> > visit_end_struct(v, NULL);
> > visit_free(v);
> > ''',
> > - c_name=arg_type.c_name())
> > + visit_members=visit_members))
> >
> > ret += mcgen('''
> > }
>
> Encapsulating the conditional in if_args() and passing it lambda
> arguments is kind of cute, but is it worthwhile? To find out, I rewrote
> this part the stupidest way I could, diff appended. Turns out it's the
> same amount of code, only stupider code.
>
> It also avoids the dead initialization of v, because it's easy to do.
>
> I'm fine with clever when it saves repetition, but when it doesn't, I'll
> have stupid, please.
Well the differences is that in case there are no command args, then you can pass NULL to the function, while if there are expected args, you must pass args (or it will fail to report missing args actually). The if_args() wasn't just for adding "if (args)" but also to check if there are expected args (see also the diff before/after)
>
> diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
> index 11aa54b..2e6cdb9 100644
> --- a/scripts/qapi-commands.py
> +++ b/scripts/qapi-commands.py
> @@ -117,12 +117,26 @@ def gen_marshal(name, arg_type, boxed, ret_type,
> export):
> Visitor *v;
> %(c_name)s arg = {0};
>
> +''',
> + c_name=arg_type.c_name())
> + visit_members = ('visit_type_%s_members(v, &arg, &err);'
> + % arg_type.c_name())
> + else:
> + ret += mcgen('''
> + Visitor *v = NULL;
> +
> + if (args) {
> +''')
> + push_indent();
> + visit_members = ''
> +
> + ret += mcgen('''
> v = qmp_input_visitor_new(QOBJECT(args), true);
> visit_start_struct(v, NULL, NULL, 0, &err);
> if (err) {
> goto out;
> }
> - visit_type_%(c_name)s_members(v, &arg, &err);
> + %(visit_members)s
> if (!err) {
> visit_check_struct(v, &err);
> }
> @@ -131,35 +145,39 @@ def gen_marshal(name, arg_type, boxed, ret_type,
> export):
> goto out;
> }
> ''',
> - c_name=arg_type.c_name())
> -
> - else:
> + visit_members=visit_members)
> + if not arg_type or arg_type.is_empty():
> + pop_indent()
> ret += mcgen('''
> -
> - (void)args;
> + }
> ''')
>
> ret += gen_call(name, arg_type, boxed, ret_type)
>
> - # 'goto out' produced above for arg_type, and by gen_call() for ret_type
> - if (arg_type and not arg_type.is_empty()) or ret_type:
> - ret += mcgen('''
> + ret += mcgen('''
>
> out:
> -''')
> - ret += mcgen('''
> error_propagate(errp, err);
> ''')
> - if arg_type and not arg_type.is_empty():
> + if not arg_type or arg_type.is_empty():
> ret += mcgen('''
> + if (args) {
> +''')
> + push_indent();
> + ret += mcgen('''
> visit_free(v);
> v = qapi_dealloc_visitor_new();
> visit_start_struct(v, NULL, NULL, 0, NULL);
> - visit_type_%(c_name)s_members(v, &arg, NULL);
> + %(visit_members)s
> visit_end_struct(v, NULL);
> visit_free(v);
> -''',
> - c_name=arg_type.c_name())
> + ''',
> + visit_members=visit_members)
> + if not arg_type or arg_type.is_empty():
> + pop_indent()
> + ret += mcgen('''
> + }
> +''')
>
> ret += mcgen('''
> }
>
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Qemu-devel] [PATCH v3 11/15] qmp: update qmp_query_spice fallback
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (9 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 10/15] qapi: check invalid arguments on no-args commands marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-09 12:38 ` Markus Armbruster
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch() marcandre.lureau
` (5 subsequent siblings)
16 siblings, 1 reply; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
The following "use qmp_dispatch()" commit will use the generated
dispatch command table that is unaware of compile time conditionals.
There are a few commands that are under #ifdef conditions in
qmp-commands.hx. Move the qmp_query_spice fallback in the same location
as the other fallbacks, return an error instead of abort() and update
the comment.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
monitor.c | 14 ++++++++++++++
qmp.c | 16 ----------------
2 files changed, 14 insertions(+), 16 deletions(-)
diff --git a/monitor.c b/monitor.c
index e7549b1..5e7ae21 100644
--- a/monitor.c
+++ b/monitor.c
@@ -4303,6 +4303,20 @@ QemuOptsList qemu_mon_opts = {
},
};
+/*
+ * the QAPI schema is blissfully unaware #ifdef FOO commands, and the
+ * QAPI code generator happily generates a qmp_marshal_foo_cmd() that
+ * calls qmp_foo_cmd(). Provide it one, or else linking fails. FIXME
+ * Educate the QAPI schema on #ifdef commands.
+ */
+#ifndef CONFIG_SPICE
+SpiceInfo *qmp_query_spice(Error **errp)
+{
+ error_setg(errp, QERR_FEATURE_DISABLED, "spice");
+ return NULL;
+};
+#endif
+
#ifndef TARGET_I386
void qmp_rtc_reset_reinjection(Error **errp)
{
diff --git a/qmp.c b/qmp.c
index b6d531e..884d1ab 100644
--- a/qmp.c
+++ b/qmp.c
@@ -161,22 +161,6 @@ VncInfo2List *qmp_query_vnc_servers(Error **errp)
};
#endif
-#ifndef CONFIG_SPICE
-/*
- * qmp-commands.hx ensures that QMP command query-spice exists only
- * #ifdef CONFIG_SPICE. Necessary for an accurate query-commands
- * result. However, the QAPI schema is blissfully unaware of that,
- * and the QAPI code generator happily generates a dead
- * qmp_marshal_query_spice() that calls qmp_query_spice(). Provide it
- * one, or else linking fails. FIXME Educate the QAPI schema on
- * CONFIG_SPICE.
- */
-SpiceInfo *qmp_query_spice(Error **errp)
-{
- abort();
-};
-#endif
-
void qmp_cont(Error **errp)
{
Error *local_err = NULL;
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 11/15] qmp: update qmp_query_spice fallback
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 11/15] qmp: update qmp_query_spice fallback marcandre.lureau
@ 2016-08-09 12:38 ` Markus Armbruster
0 siblings, 0 replies; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 12:38 UTC (permalink / raw)
To: marcandre.lureau; +Cc: qemu-devel
marcandre.lureau@redhat.com writes:
> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> The following "use qmp_dispatch()" commit will use the generated
> dispatch command table that is unaware of compile time conditionals.
>
> There are a few commands that are under #ifdef conditions in
> qmp-commands.hx. Move the qmp_query_spice fallback in the same location
> as the other fallbacks, return an error instead of abort() and update
> the comment.
>
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> ---
> monitor.c | 14 ++++++++++++++
> qmp.c | 16 ----------------
> 2 files changed, 14 insertions(+), 16 deletions(-)
>
> diff --git a/monitor.c b/monitor.c
> index e7549b1..5e7ae21 100644
> --- a/monitor.c
> +++ b/monitor.c
> @@ -4303,6 +4303,20 @@ QemuOptsList qemu_mon_opts = {
> },
> };
>
> +/*
> + * the QAPI schema is blissfully unaware #ifdef FOO commands, and the
> + * QAPI code generator happily generates a qmp_marshal_foo_cmd() that
> + * calls qmp_foo_cmd(). Provide it one, or else linking fails. FIXME
> + * Educate the QAPI schema on #ifdef commands.
Let's keep the FIXME on the same line as its text. Can touch up on commit.
> + */
> +#ifndef CONFIG_SPICE
> +SpiceInfo *qmp_query_spice(Error **errp)
> +{
> + error_setg(errp, QERR_FEATURE_DISABLED, "spice");
> + return NULL;
> +};
> +#endif
> +
> #ifndef TARGET_I386
> void qmp_rtc_reset_reinjection(Error **errp)
> {
> diff --git a/qmp.c b/qmp.c
> index b6d531e..884d1ab 100644
> --- a/qmp.c
> +++ b/qmp.c
> @@ -161,22 +161,6 @@ VncInfo2List *qmp_query_vnc_servers(Error **errp)
> };
> #endif
>
> -#ifndef CONFIG_SPICE
> -/*
> - * qmp-commands.hx ensures that QMP command query-spice exists only
> - * #ifdef CONFIG_SPICE. Necessary for an accurate query-commands
> - * result. However, the QAPI schema is blissfully unaware of that,
> - * and the QAPI code generator happily generates a dead
> - * qmp_marshal_query_spice() that calls qmp_query_spice(). Provide it
> - * one, or else linking fails. FIXME Educate the QAPI schema on
> - * CONFIG_SPICE.
> - */
> -SpiceInfo *qmp_query_spice(Error **errp)
> -{
> - abort();
> -};
> -#endif
> -
> void qmp_cont(Error **errp)
> {
> Error *local_err = NULL;
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch()
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (10 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 11/15] qmp: update qmp_query_spice fallback marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-09 12:43 ` Markus Armbruster
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 13/15] build-sys: remove qmp-commands-old.h marcandre.lureau
` (4 subsequent siblings)
16 siblings, 1 reply; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
Replace the old manual dispatch and validation code by the generic one
provided by qapi common code.
Note that it is now possible to call the following commands that used to
be disabled by compile-time conditionals:
- dump-skeys
- query-spice
- rtc-reset-reinjection
- query-gic-capabilities
Their fallback functions return an appropriate "feature disabled" error.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
monitor.c | 326 +++++++----------------------------------------------------
trace-events | 1 -
2 files changed, 34 insertions(+), 293 deletions(-)
diff --git a/monitor.c b/monitor.c
index 5e7ae21..7be4e22 100644
--- a/monitor.c
+++ b/monitor.c
@@ -166,7 +166,6 @@ struct MonFdset {
};
typedef struct {
- QObject *id;
JSONMessageParser parser;
/*
* When a client connects, we're in capabilities negotiation mode.
@@ -229,8 +228,6 @@ static int mon_refcount;
static mon_cmd_t mon_cmds[];
static mon_cmd_t info_cmds[];
-static const mon_cmd_t qmp_cmds[];
-
Monitor *cur_mon;
static QEMUClockType event_clock_type = QEMU_CLOCK_REALTIME;
@@ -401,49 +398,6 @@ static void monitor_json_emitter(Monitor *mon, const QObject *data)
QDECREF(json);
}
-static QDict *build_qmp_error_dict(Error *err)
-{
- QObject *obj;
-
- obj = qobject_from_jsonf("{ 'error': { 'class': %s, 'desc': %s } }",
- QapiErrorClass_lookup[error_get_class(err)],
- error_get_pretty(err));
-
- return qobject_to_qdict(obj);
-}
-
-static void monitor_protocol_emitter(Monitor *mon, QObject *data,
- Error *err)
-{
- QDict *qmp;
-
- trace_monitor_protocol_emitter(mon);
-
- if (!err) {
- /* success response */
- qmp = qdict_new();
- if (data) {
- qobject_incref(data);
- qdict_put_obj(qmp, "return", data);
- } else {
- /* return an empty QDict by default */
- qdict_put(qmp, "return", qdict_new());
- }
- } else {
- /* error response */
- qmp = build_qmp_error_dict(err);
- }
-
- if (mon->qmp.id) {
- qdict_put_obj(qmp, "id", mon->qmp.id);
- mon->qmp.id = NULL;
- }
-
- monitor_json_emitter(mon, QOBJECT(qmp));
- QDECREF(qmp);
-}
-
-
static MonitorQAPIEventConf monitor_qapi_event_conf[QAPI_EVENT__MAX] = {
/* Limit guest-triggerable events to 1 per second */
[QAPI_EVENT_RTC_CHANGE] = { 1000 * SCALE_MS },
@@ -2169,11 +2123,6 @@ static mon_cmd_t mon_cmds[] = {
{ NULL, NULL, },
};
-static const mon_cmd_t qmp_cmds[] = {
-#include "qmp-commands-old.h"
- { /* NULL */ },
-};
-
/*******************************************************************/
static const char *pch;
@@ -2524,11 +2473,6 @@ static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
return NULL;
}
-static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
-{
- return search_dispatch_table(qmp_cmds, cmdname);
-}
-
/*
* Parse command name from @cmdp according to command table @table.
* If blank, return NULL.
@@ -3679,199 +3623,6 @@ static bool invalid_qmp_mode(const Monitor *mon, const char *cmd,
return false;
}
-/*
- * Argument validation rules:
- *
- * 1. The argument must exist in cmd_args qdict
- * 2. The argument type must be the expected one
- *
- * Special case: If the argument doesn't exist in cmd_args and
- * the QMP_ACCEPT_UNKNOWNS flag is set, then the
- * checking is skipped for it.
- */
-static void check_client_args_type(const QDict *client_args,
- const QDict *cmd_args, int flags,
- Error **errp)
-{
- const QDictEntry *ent;
-
- for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
- QObject *obj;
- QString *arg_type;
- const QObject *client_arg = qdict_entry_value(ent);
- const char *client_arg_name = qdict_entry_key(ent);
-
- obj = qdict_get(cmd_args, client_arg_name);
- if (!obj) {
- if (flags & QMP_ACCEPT_UNKNOWNS) {
- /* handler accepts unknowns */
- continue;
- }
- /* client arg doesn't exist */
- error_setg(errp, QERR_INVALID_PARAMETER, client_arg_name);
- return;
- }
-
- arg_type = qobject_to_qstring(obj);
- assert(arg_type != NULL);
-
- /* check if argument's type is correct */
- switch (qstring_get_str(arg_type)[0]) {
- case 'F':
- case 'B':
- case 's':
- if (qobject_type(client_arg) != QTYPE_QSTRING) {
- error_setg(errp, QERR_INVALID_PARAMETER_TYPE,
- client_arg_name, "string");
- return;
- }
- break;
- case 'i':
- case 'l':
- case 'M':
- case 'o':
- if (qobject_type(client_arg) != QTYPE_QINT) {
- error_setg(errp, QERR_INVALID_PARAMETER_TYPE,
- client_arg_name, "int");
- return;
- }
- break;
- case 'T':
- if (qobject_type(client_arg) != QTYPE_QINT &&
- qobject_type(client_arg) != QTYPE_QFLOAT) {
- error_setg(errp, QERR_INVALID_PARAMETER_TYPE,
- client_arg_name, "number");
- return;
- }
- break;
- case 'b':
- case '-':
- if (qobject_type(client_arg) != QTYPE_QBOOL) {
- error_setg(errp, QERR_INVALID_PARAMETER_TYPE,
- client_arg_name, "bool");
- return;
- }
- break;
- case 'O':
- assert(flags & QMP_ACCEPT_UNKNOWNS);
- break;
- case 'q':
- /* Any QObject can be passed. */
- break;
- case '/':
- case '.':
- /*
- * These types are not supported by QMP and thus are not
- * handled here. Fall through.
- */
- default:
- abort();
- }
- }
-}
-
-/*
- * - Check if the client has passed all mandatory args
- * - Set special flags for argument validation
- */
-static void check_mandatory_args(const QDict *cmd_args,
- const QDict *client_args, int *flags,
- Error **errp)
-{
- const QDictEntry *ent;
-
- for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
- const char *cmd_arg_name = qdict_entry_key(ent);
- QString *type = qobject_to_qstring(qdict_entry_value(ent));
- assert(type != NULL);
-
- if (qstring_get_str(type)[0] == 'O') {
- assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
- *flags |= QMP_ACCEPT_UNKNOWNS;
- } else if (qstring_get_str(type)[0] != '-' &&
- qstring_get_str(type)[1] != '?' &&
- !qdict_haskey(client_args, cmd_arg_name)) {
- error_setg(errp, QERR_MISSING_PARAMETER, cmd_arg_name);
- return;
- }
- }
-}
-
-static QDict *qdict_from_args_type(const char *args_type)
-{
- int i;
- QDict *qdict;
- QString *key, *type, *cur_qs;
-
- assert(args_type != NULL);
-
- qdict = qdict_new();
-
- if (args_type == NULL || args_type[0] == '\0') {
- /* no args, empty qdict */
- goto out;
- }
-
- key = qstring_new();
- type = qstring_new();
-
- cur_qs = key;
-
- for (i = 0;; i++) {
- switch (args_type[i]) {
- case ',':
- case '\0':
- qdict_put(qdict, qstring_get_str(key), type);
- QDECREF(key);
- if (args_type[i] == '\0') {
- goto out;
- }
- type = qstring_new(); /* qdict has ref */
- cur_qs = key = qstring_new();
- break;
- case ':':
- cur_qs = type;
- break;
- default:
- qstring_append_chr(cur_qs, args_type[i]);
- break;
- }
- }
-
-out:
- return qdict;
-}
-
-/*
- * Client argument checking rules:
- *
- * 1. Client must provide all mandatory arguments
- * 2. Each argument provided by the client must be expected
- * 3. Each argument provided by the client must have the type expected
- * by the command
- */
-static void qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args,
- Error **errp)
-{
- Error *err = NULL;
- int flags;
- QDict *cmd_args;
-
- cmd_args = qdict_from_args_type(cmd->args_type);
-
- flags = 0;
- check_mandatory_args(cmd_args, client_args, &flags, &err);
- if (err) {
- goto out;
- }
-
- check_client_args_type(client_args, cmd_args, flags, &err);
-
-out:
- error_propagate(errp, err);
- QDECREF(cmd_args);
-}
-
/*
* Input object checking rules
*
@@ -3930,67 +3681,58 @@ static QDict *qmp_check_input_obj(QObject *input_obj, Error **errp)
static void handle_qmp_command(JSONMessageParser *parser, GQueue *tokens)
{
- Error *local_err = NULL;
- QObject *obj, *data;
- QDict *input, *args;
- const mon_cmd_t *cmd;
- QmpCommand *qcmd;
+ QObject *req, *rsp = NULL, *id = NULL;
+ QDict *qdict = NULL;
const char *cmd_name;
Monitor *mon = cur_mon;
+ Error *err = NULL;
- args = input = NULL;
- data = NULL;
-
- obj = json_parser_parse(tokens, NULL);
- if (!obj) {
- // FIXME: should be triggered in json_parser_parse()
- error_setg(&local_err, QERR_JSON_PARSING);
+ req = json_parser_parse_err(tokens, NULL, &err);
+ if (err || !req || qobject_type(req) != QTYPE_QDICT) {
+ if (!err) {
+ error_setg(&err, QERR_JSON_PARSING);
+ }
goto err_out;
}
- input = qmp_check_input_obj(obj, &local_err);
- if (!input) {
- qobject_decref(obj);
+ qdict = qmp_check_input_obj(req, &err);
+ if (!qdict) {
goto err_out;
}
- mon->qmp.id = qdict_get(input, "id");
- qobject_incref(mon->qmp.id);
+ id = qdict_get(qdict, "id");
+ qobject_incref(id);
+ qdict_del(qdict, "id");
- cmd_name = qdict_get_str(input, "execute");
+ cmd_name = qdict_get_str(qdict, "execute");
trace_handle_qmp_command(mon, cmd_name);
- cmd = qmp_find_cmd(cmd_name);
- qcmd = qmp_find_command(cmd_name);
- if (!qcmd || !cmd) {
- error_set(&local_err, ERROR_CLASS_COMMAND_NOT_FOUND,
- "The command %s has not been found", cmd_name);
- goto err_out;
- }
- if (invalid_qmp_mode(mon, cmd_name, &local_err)) {
+
+ if (invalid_qmp_mode(mon, cmd_name, &err)) {
goto err_out;
}
- obj = qdict_get(input, "arguments");
- if (!obj) {
- args = qdict_new();
- } else {
- args = qobject_to_qdict(obj);
- QINCREF(args);
- }
+ rsp = qmp_dispatch(req);
- qmp_check_client_args(cmd, args, &local_err);
- if (local_err) {
- goto err_out;
+err_out:
+ if (err) {
+ qdict = qdict_new();
+ qdict_put_obj(qdict, "error", qmp_build_error_object(err));
+ error_free(err);
+ rsp = QOBJECT(qdict);
}
- qcmd->fn(args, &data, &local_err);
+ if (rsp) {
+ if (id) {
+ qdict_put_obj(qobject_to_qdict(rsp), "id", id);
+ id = NULL;
+ }
-err_out:
- monitor_protocol_emitter(mon, data, local_err);
- qobject_decref(data);
- error_free(local_err);
- QDECREF(input);
- QDECREF(args);
+ monitor_json_emitter(mon, rsp);
+ }
+
+ qobject_decref(id);
+ qobject_decref(rsp);
+ qobject_decref(req);
}
static void monitor_qmp_read(void *opaque, const uint8_t *buf, int size)
diff --git a/trace-events b/trace-events
index 52c6a6c..cdc8653 100644
--- a/trace-events
+++ b/trace-events
@@ -97,7 +97,6 @@ qemu_co_mutex_unlock_return(void *mutex, void *self) "mutex %p self %p"
# monitor.c
handle_qmp_command(void *mon, const char *cmd_name) "mon %p cmd_name \"%s\""
-monitor_protocol_emitter(void *mon) "mon %p"
monitor_protocol_event_handler(uint32_t event, void *qdict) "event=%d data=%p"
monitor_protocol_event_emit(uint32_t event, void *data) "event=%d data=%p"
monitor_protocol_event_queue(uint32_t event, void *qdict, uint64_t rate) "event=%d data=%p rate=%" PRId64
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch()
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch() marcandre.lureau
@ 2016-08-09 12:43 ` Markus Armbruster
2016-08-09 12:48 ` Daniel P. Berrange
2016-08-09 12:50 ` Marc-André Lureau
0 siblings, 2 replies; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 12:43 UTC (permalink / raw)
To: marcandre.lureau; +Cc: qemu-devel, Eric Blake
marcandre.lureau@redhat.com writes:
> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> Replace the old manual dispatch and validation code by the generic one
> provided by qapi common code.
>
> Note that it is now possible to call the following commands that used to
> be disabled by compile-time conditionals:
> - dump-skeys
> - query-spice
> - rtc-reset-reinjection
> - query-gic-capabilities
>
> Their fallback functions return an appropriate "feature disabled" error.
>
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Means query-qmp-schema no longer shows whether these commands are
supported, doesn't it?
Eric, could this create difficulties for libvirt or other introspection
users?
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch()
2016-08-09 12:43 ` Markus Armbruster
@ 2016-08-09 12:48 ` Daniel P. Berrange
2016-08-09 12:50 ` Marc-André Lureau
1 sibling, 0 replies; 42+ messages in thread
From: Daniel P. Berrange @ 2016-08-09 12:48 UTC (permalink / raw)
To: Markus Armbruster; +Cc: marcandre.lureau, qemu-devel
On Tue, Aug 09, 2016 at 02:43:41PM +0200, Markus Armbruster wrote:
> marcandre.lureau@redhat.com writes:
>
> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >
> > Replace the old manual dispatch and validation code by the generic one
> > provided by qapi common code.
> >
> > Note that it is now possible to call the following commands that used to
> > be disabled by compile-time conditionals:
> > - dump-skeys
> > - query-spice
> > - rtc-reset-reinjection
> > - query-gic-capabilities
> >
> > Their fallback functions return an appropriate "feature disabled" error.
> >
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> Means query-qmp-schema no longer shows whether these commands are
> supported, doesn't it?
>
> Eric, could this create difficulties for libvirt or other introspection
> users?
Libvirt doesn't use query-qmp-schema at all - we just blindly invoke
the commands and catch error. That said I agree with your point though.
It seems pretty undesirable for query-qmp-schema to report that the
commands exist when they clearly don't really exist in any usable
manner.
Regards,
Daniel
--
|: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org -o- http://virt-manager.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch()
2016-08-09 12:43 ` Markus Armbruster
2016-08-09 12:48 ` Daniel P. Berrange
@ 2016-08-09 12:50 ` Marc-André Lureau
2016-08-09 14:29 ` Markus Armbruster
1 sibling, 1 reply; 42+ messages in thread
From: Marc-André Lureau @ 2016-08-09 12:50 UTC (permalink / raw)
To: Markus Armbruster; +Cc: marcandre lureau, qemu-devel, Eric Blake
Hi
----- Original Message -----
> marcandre.lureau@redhat.com writes:
>
> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >
> > Replace the old manual dispatch and validation code by the generic one
> > provided by qapi common code.
> >
> > Note that it is now possible to call the following commands that used to
> > be disabled by compile-time conditionals:
> > - dump-skeys
> > - query-spice
> > - rtc-reset-reinjection
> > - query-gic-capabilities
> >
> > Their fallback functions return an appropriate "feature disabled" error.
> >
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> Means query-qmp-schema no longer shows whether these commands are
> supported, doesn't it?
>
> Eric, could this create difficulties for libvirt or other introspection
> users?
Thinking a bit about this, I guess it would be fairly straightforward to have a new key "c-conditional" : "#ifdef CONFIG_SPICE" that would prepend it in C generated files, with a corresponding "#endif". Would that be acceptable?
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch()
2016-08-09 12:50 ` Marc-André Lureau
@ 2016-08-09 14:29 ` Markus Armbruster
2016-08-09 14:41 ` Marc-André Lureau
0 siblings, 1 reply; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 14:29 UTC (permalink / raw)
To: Marc-André Lureau; +Cc: marcandre lureau, qemu-devel
Marc-André Lureau <mlureau@redhat.com> writes:
> Hi
>
> ----- Original Message -----
>> marcandre.lureau@redhat.com writes:
>>
>> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
>> >
>> > Replace the old manual dispatch and validation code by the generic one
>> > provided by qapi common code.
>> >
>> > Note that it is now possible to call the following commands that used to
>> > be disabled by compile-time conditionals:
>> > - dump-skeys
>> > - query-spice
>> > - rtc-reset-reinjection
>> > - query-gic-capabilities
>> >
>> > Their fallback functions return an appropriate "feature disabled" error.
>> >
>> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
>>
>> Means query-qmp-schema no longer shows whether these commands are
>> supported, doesn't it?
>>
>> Eric, could this create difficulties for libvirt or other introspection
>> users?
>
> Thinking a bit about this, I guess it would be fairly straightforward
> to have a new key "c-conditional" : "#ifdef CONFIG_SPICE" that would
> prepend it in C generated files, with a corresponding "#endif". Would
> that be acceptable?
Not exactly pretty, but the only alternative I can think of right now
would be conditional qapi generation, i.e. something like
{ 'if': 'CONFIG_SPICE'
'then': { 'command': 'query-spice', 'returns': 'SpiceInfo' } }
More general, but *much* more work. Let's not go there now.
The value of key 'c-conditional' must be a preprocessing directive that
pairs with #endif. Hmm.
Could make it an expression instead, and call the key just
'conditional'. If given, wrap the code generated for the QAPI
definition in
#if <value of conditional>
...
#endif
Feels cleaner, but to avoid -Wundef warnings, we'd have to say
'defined(CONFIG_SPICE)'.
Thoughts?
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch()
2016-08-09 14:29 ` Markus Armbruster
@ 2016-08-09 14:41 ` Marc-André Lureau
2016-08-09 16:27 ` Markus Armbruster
0 siblings, 1 reply; 42+ messages in thread
From: Marc-André Lureau @ 2016-08-09 14:41 UTC (permalink / raw)
To: Markus Armbruster; +Cc: marcandre lureau, qemu-devel
Hi
----- Original Message -----
> Marc-André Lureau <mlureau@redhat.com> writes:
>
> > Hi
> >
> > ----- Original Message -----
> >> marcandre.lureau@redhat.com writes:
> >>
> >> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >> >
> >> > Replace the old manual dispatch and validation code by the generic one
> >> > provided by qapi common code.
> >> >
> >> > Note that it is now possible to call the following commands that used to
> >> > be disabled by compile-time conditionals:
> >> > - dump-skeys
> >> > - query-spice
> >> > - rtc-reset-reinjection
> >> > - query-gic-capabilities
> >> >
> >> > Their fallback functions return an appropriate "feature disabled" error.
> >> >
> >> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> >>
> >> Means query-qmp-schema no longer shows whether these commands are
> >> supported, doesn't it?
> >>
> >> Eric, could this create difficulties for libvirt or other introspection
> >> users?
> >
> > Thinking a bit about this, I guess it would be fairly straightforward
> > to have a new key "c-conditional" : "#ifdef CONFIG_SPICE" that would
> > prepend it in C generated files, with a corresponding "#endif". Would
> > that be acceptable?
>
> Not exactly pretty, but the only alternative I can think of right now
> would be conditional qapi generation, i.e. something like
>
> { 'if': 'CONFIG_SPICE'
> 'then': { 'command': 'query-spice', 'returns': 'SpiceInfo' } }
>
> More general, but *much* more work. Let's not go there now.
That looks quite unnecessarily complicated to me, and not so declarative.
>
> The value of key 'c-conditional' must be a preprocessing directive that
> pairs with #endif. Hmm.
>
> Could make it an expression instead, and call the key just
> 'conditional'. If given, wrap the code generated for the QAPI
> definition in
>
> #if <value of conditional>
> ...
> #endif
>
Sure, we could make it a preprocessor expression instead, so it would have to match with the automatically appened "#endif".
> Feels cleaner, but to avoid -Wundef warnings, we'd have to say
> 'defined(CONFIG_SPICE)'.
Yes, why not? I can work on a patch see how well it fits.
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch()
2016-08-09 14:41 ` Marc-André Lureau
@ 2016-08-09 16:27 ` Markus Armbruster
2016-08-09 19:35 ` Marc-André Lureau
0 siblings, 1 reply; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 16:27 UTC (permalink / raw)
To: Marc-André Lureau; +Cc: marcandre lureau, qemu-devel
Marc-André Lureau <mlureau@redhat.com> writes:
> Hi
>
> ----- Original Message -----
>> Marc-André Lureau <mlureau@redhat.com> writes:
>>
>> > Hi
>> >
>> > ----- Original Message -----
>> >> marcandre.lureau@redhat.com writes:
>> >>
>> >> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
>> >> >
>> >> > Replace the old manual dispatch and validation code by the generic one
>> >> > provided by qapi common code.
>> >> >
>> >> > Note that it is now possible to call the following commands that used to
>> >> > be disabled by compile-time conditionals:
>> >> > - dump-skeys
>> >> > - query-spice
>> >> > - rtc-reset-reinjection
>> >> > - query-gic-capabilities
>> >> >
>> >> > Their fallback functions return an appropriate "feature disabled" error.
>> >> >
>> >> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
>> >>
>> >> Means query-qmp-schema no longer shows whether these commands are
>> >> supported, doesn't it?
>> >>
>> >> Eric, could this create difficulties for libvirt or other introspection
>> >> users?
>> >
>> > Thinking a bit about this, I guess it would be fairly straightforward
>> > to have a new key "c-conditional" : "#ifdef CONFIG_SPICE" that would
>> > prepend it in C generated files, with a corresponding "#endif". Would
>> > that be acceptable?
>>
>> Not exactly pretty, but the only alternative I can think of right now
>> would be conditional qapi generation, i.e. something like
>>
>> { 'if': 'CONFIG_SPICE'
>> 'then': { 'command': 'query-spice', 'returns': 'SpiceInfo' } }
>>
>> More general, but *much* more work. Let's not go there now.
>
> That looks quite unnecessarily complicated to me, and not so declarative.
>
>>
>> The value of key 'c-conditional' must be a preprocessing directive that
>> pairs with #endif. Hmm.
>>
>> Could make it an expression instead, and call the key just
>> 'conditional'. If given, wrap the code generated for the QAPI
>> definition in
>>
>> #if <value of conditional>
>> ...
>> #endif
>>
>
> Sure, we could make it a preprocessor expression instead, so it would have to match with the automatically appened "#endif".
>
>> Feels cleaner, but to avoid -Wundef warnings, we'd have to say
>> 'defined(CONFIG_SPICE)'.
>
> Yes, why not? I can work on a patch see how well it fits.
Yes, please.
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch()
2016-08-09 16:27 ` Markus Armbruster
@ 2016-08-09 19:35 ` Marc-André Lureau
2016-08-10 10:17 ` Markus Armbruster
0 siblings, 1 reply; 42+ messages in thread
From: Marc-André Lureau @ 2016-08-09 19:35 UTC (permalink / raw)
To: Markus Armbruster; +Cc: qemu-devel
Hi
On Tue, Aug 9, 2016 at 9:35 PM Markus Armbruster <armbru@redhat.com> wrote:
> Marc-André Lureau <mlureau@redhat.com> writes:
>
> > Hi
> >
> > ----- Original Message -----
> >> Marc-André Lureau <mlureau@redhat.com> writes:
> >>
> >> > Hi
> >> >
> >> > ----- Original Message -----
> >> >> marcandre.lureau@redhat.com writes:
> >> >>
> >> >> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >> >> >
> >> >> > Replace the old manual dispatch and validation code by the generic
> one
> >> >> > provided by qapi common code.
> >> >> >
> >> >> > Note that it is now possible to call the following commands that
> used to
> >> >> > be disabled by compile-time conditionals:
> >> >> > - dump-skeys
> >> >> > - query-spice
> >> >> > - rtc-reset-reinjection
> >> >> > - query-gic-capabilities
> >> >> >
> >> >> > Their fallback functions return an appropriate "feature disabled"
> error.
> >> >> >
> >> >> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> >> >>
> >> >> Means query-qmp-schema no longer shows whether these commands are
> >> >> supported, doesn't it?
> >> >>
> >> >> Eric, could this create difficulties for libvirt or other
> introspection
> >> >> users?
> >> >
> >> > Thinking a bit about this, I guess it would be fairly straightforward
> >> > to have a new key "c-conditional" : "#ifdef CONFIG_SPICE" that would
> >> > prepend it in C generated files, with a corresponding "#endif". Would
> >> > that be acceptable?
> >>
> >> Not exactly pretty, but the only alternative I can think of right now
> >> would be conditional qapi generation, i.e. something like
> >>
> >> { 'if': 'CONFIG_SPICE'
> >> 'then': { 'command': 'query-spice', 'returns': 'SpiceInfo' } }
> >>
> >> More general, but *much* more work. Let's not go there now.
> >
> > That looks quite unnecessarily complicated to me, and not so declarative.
> >
> >>
> >> The value of key 'c-conditional' must be a preprocessing directive that
> >> pairs with #endif. Hmm.
> >>
> >> Could make it an expression instead, and call the key just
> >> 'conditional'. If given, wrap the code generated for the QAPI
> >> definition in
> >>
> >> #if <value of conditional>
> >> ...
> >> #endif
> >>
> >
> > Sure, we could make it a preprocessor expression instead, so it would
> have to match with the automatically appened "#endif".
> >
> >> Feels cleaner, but to avoid -Wundef warnings, we'd have to say
> >> 'defined(CONFIG_SPICE)'.
> >
> > Yes, why not? I can work on a patch see how well it fits.
>
> Yes, please.
>
After spending some time on this (the generator part is trivial), I think
it's not going to be that easy because the conditions are per-target, but
qmp is not, so you get poisoned defines errors with the TARGET conditions.
We can't easily make qmp per target, as the code is spread everywhere (even
though such qmp code won't be useful for other tools, it would be nice to
untangle this - the block code is full of qmp usage and implementation)
Furthermore, the current query-qmp-schema returns all commands currently,
so this won't be a regression.
I imagine 3 ways to solve this:
- make qmp code per-target (seems to be pretty intrusive change all over,
although I think it's nicer. As a simple ex, calling qmp_query_uuid() just
to get an uuid doesn't make much sense, it doesn't have to go through qmp)
- unregister functions dynamically? (that could be useful for other reasons)
- make only qmp_init_marshal() and qmp_introspect() per target.
That last option seems the easier. What do you think?
--
Marc-André Lureau
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch()
2016-08-09 19:35 ` Marc-André Lureau
@ 2016-08-10 10:17 ` Markus Armbruster
2016-08-10 15:28 ` Marc-André Lureau
0 siblings, 1 reply; 42+ messages in thread
From: Markus Armbruster @ 2016-08-10 10:17 UTC (permalink / raw)
To: Marc-André Lureau; +Cc: qemu-devel
Marc-André Lureau <marcandre.lureau@gmail.com> writes:
> Hi
>
> On Tue, Aug 9, 2016 at 9:35 PM Markus Armbruster <armbru@redhat.com> wrote:
>
>> Marc-André Lureau <mlureau@redhat.com> writes:
>>
>> > Hi
>> >
>> > ----- Original Message -----
>> >> Marc-André Lureau <mlureau@redhat.com> writes:
>> >>
>> >> > Hi
>> >> >
>> >> > ----- Original Message -----
>> >> >> marcandre.lureau@redhat.com writes:
>> >> >>
>> >> >> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
>> >> >> >
>> >> >> > Replace the old manual dispatch and validation code by the generic
>> one
>> >> >> > provided by qapi common code.
>> >> >> >
>> >> >> > Note that it is now possible to call the following commands that
>> used to
>> >> >> > be disabled by compile-time conditionals:
>> >> >> > - dump-skeys
>> >> >> > - query-spice
>> >> >> > - rtc-reset-reinjection
>> >> >> > - query-gic-capabilities
>> >> >> >
>> >> >> > Their fallback functions return an appropriate "feature disabled"
>> error.
>> >> >> >
>> >> >> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
>> >> >>
>> >> >> Means query-qmp-schema no longer shows whether these commands are
>> >> >> supported, doesn't it?
>> >> >>
>> >> >> Eric, could this create difficulties for libvirt or other
>> introspection
>> >> >> users?
>> >> >
>> >> > Thinking a bit about this, I guess it would be fairly straightforward
>> >> > to have a new key "c-conditional" : "#ifdef CONFIG_SPICE" that would
>> >> > prepend it in C generated files, with a corresponding "#endif". Would
>> >> > that be acceptable?
>> >>
>> >> Not exactly pretty, but the only alternative I can think of right now
>> >> would be conditional qapi generation, i.e. something like
>> >>
>> >> { 'if': 'CONFIG_SPICE'
>> >> 'then': { 'command': 'query-spice', 'returns': 'SpiceInfo' } }
>> >>
>> >> More general, but *much* more work. Let's not go there now.
>> >
>> > That looks quite unnecessarily complicated to me, and not so declarative.
>> >
>> >>
>> >> The value of key 'c-conditional' must be a preprocessing directive that
>> >> pairs with #endif. Hmm.
>> >>
>> >> Could make it an expression instead, and call the key just
>> >> 'conditional'. If given, wrap the code generated for the QAPI
>> >> definition in
>> >>
>> >> #if <value of conditional>
>> >> ...
>> >> #endif
>> >>
>> >
>> > Sure, we could make it a preprocessor expression instead, so it would
>> have to match with the automatically appened "#endif".
>> >
>> >> Feels cleaner, but to avoid -Wundef warnings, we'd have to say
>> >> 'defined(CONFIG_SPICE)'.
>> >
>> > Yes, why not? I can work on a patch see how well it fits.
>>
>> Yes, please.
>>
>
> After spending some time on this (the generator part is trivial), I think
> it's not going to be that easy because the conditions are per-target, but
> qmp is not, so you get poisoned defines errors with the TARGET conditions.
Ah, yes. monitor.c is target-specific for similarly annoying reasons.
Factoring out the parts that are actually target-specific into a
separate file would be nice.
> We can't easily make qmp per target, as the code is spread everywhere (even
What you mean by "qmp" and ...
> though such qmp code won't be useful for other tools, it would be nice to
> untangle this - the block code is full of qmp usage and implementation)
... "qmp usage and implementation"?
> Furthermore, the current query-qmp-schema returns all commands currently,
> so this won't be a regression.
It returns qmp_schema_json[], generated by qapi-introspect.py.
> I imagine 3 ways to solve this:
> - make qmp code per-target (seems to be pretty intrusive change all over,
> although I think it's nicer. As a simple ex, calling qmp_query_uuid() just
> to get an uuid doesn't make much sense, it doesn't have to go through qmp)
I'm not sure I understand this proposed solution. qmp_query_uuid()
doesn't "go through QMP" in any sense I'd use.
The (QAPIfied) QMP command handlers are intended to be "natural" C
interfaces. Their only QMPish part is their use of QAPI types.
For instance, qmp_query_uuid() is almost the obvious C function to
convert the binary qemu_uuid to a string. "Almost", because the string
is wrapped in a struct, probably due to the rule "don't return simple
types, because that's not extensible".
If you now pointed out that the chance we'll extend UUIDs is remote,
you'd have a point. But what's done is done.
If the struct wrapping gets bothersome, we can factor out the UUID
formatting into its own function.
> - unregister functions dynamically? (that could be useful for other reasons)
> - make only qmp_init_marshal() and qmp_introspect() per target.
>
> That last option seems the easier. What do you think?
Let me try to elaborate the last option to make sure we're on the same
page.
Key 'conditional' makes the QAPI generators generate preprocessing
directives for conditional compilation. Only commands have this key, at
least for now. The preprocessing directives should wrap "everything"
belonging to the command:
* Command handler declaration in qmp-commands.h
Problem: this header gets included widely, and we really don't want to
make all the .c files including it target-dependent.
Howeve, since a declaration without an implementation is not an error,
we can blindly generate the declarations for now, along with a TODO
comment explaining the uncleanliness.
* Command marshaller declaration in qmp-commands.h
Likewise.
* Command marshaller definition in qmp-marshal.c
Can make target-dependent. It's a big file, though. Perhaps we can
split it into a target-dependent and a target-independent part some
day.
* Command marshaller use in qmp-marshal.c's qmp_init_marshal()
Likewise.
* Command introspection data in qmp-introspect.c.
Can make target-dependent. Splitting it up doesn't look worth the
bother.
Is this basically what you're proposing?
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch()
2016-08-10 10:17 ` Markus Armbruster
@ 2016-08-10 15:28 ` Marc-André Lureau
0 siblings, 0 replies; 42+ messages in thread
From: Marc-André Lureau @ 2016-08-10 15:28 UTC (permalink / raw)
To: Markus Armbruster; +Cc: qemu-devel
Hi
On Wed, Aug 10, 2016 at 2:17 PM Markus Armbruster <armbru@redhat.com> wrote:
> Marc-André Lureau <marcandre.lureau@gmail.com> writes:
>
> > Hi
> >
> > On Tue, Aug 9, 2016 at 9:35 PM Markus Armbruster <armbru@redhat.com>
> wrote:
> >
> >> Marc-André Lureau <mlureau@redhat.com> writes:
> >>
> >> > Hi
> >> >
> >> > ----- Original Message -----
> >> >> Marc-André Lureau <mlureau@redhat.com> writes:
> >> >>
> >> >> > Hi
> >> >> >
> >> >> > ----- Original Message -----
> >> >> >> marcandre.lureau@redhat.com writes:
> >> >> >>
> >> >> >> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >> >> >> >
> >> >> >> > Replace the old manual dispatch and validation code by the
> generic
> >> one
> >> >> >> > provided by qapi common code.
> >> >> >> >
> >> >> >> > Note that it is now possible to call the following commands that
> >> used to
> >> >> >> > be disabled by compile-time conditionals:
> >> >> >> > - dump-skeys
> >> >> >> > - query-spice
> >> >> >> > - rtc-reset-reinjection
> >> >> >> > - query-gic-capabilities
> >> >> >> >
> >> >> >> > Their fallback functions return an appropriate "feature
> disabled"
> >> error.
> >> >> >> >
> >> >> >> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> >> >> >>
> >> >> >> Means query-qmp-schema no longer shows whether these commands are
> >> >> >> supported, doesn't it?
> >> >> >>
> >> >> >> Eric, could this create difficulties for libvirt or other
> >> introspection
> >> >> >> users?
> >> >> >
> >> >> > Thinking a bit about this, I guess it would be fairly
> straightforward
> >> >> > to have a new key "c-conditional" : "#ifdef CONFIG_SPICE" that
> would
> >> >> > prepend it in C generated files, with a corresponding "#endif".
> Would
> >> >> > that be acceptable?
> >> >>
> >> >> Not exactly pretty, but the only alternative I can think of right now
> >> >> would be conditional qapi generation, i.e. something like
> >> >>
> >> >> { 'if': 'CONFIG_SPICE'
> >> >> 'then': { 'command': 'query-spice', 'returns': 'SpiceInfo' } }
> >> >>
> >> >> More general, but *much* more work. Let's not go there now.
> >> >
> >> > That looks quite unnecessarily complicated to me, and not so
> declarative.
> >> >
> >> >>
> >> >> The value of key 'c-conditional' must be a preprocessing directive
> that
> >> >> pairs with #endif. Hmm.
> >> >>
> >> >> Could make it an expression instead, and call the key just
> >> >> 'conditional'. If given, wrap the code generated for the QAPI
> >> >> definition in
> >> >>
> >> >> #if <value of conditional>
> >> >> ...
> >> >> #endif
> >> >>
> >> >
> >> > Sure, we could make it a preprocessor expression instead, so it would
> >> have to match with the automatically appened "#endif".
> >> >
> >> >> Feels cleaner, but to avoid -Wundef warnings, we'd have to say
> >> >> 'defined(CONFIG_SPICE)'.
> >> >
> >> > Yes, why not? I can work on a patch see how well it fits.
> >>
> >> Yes, please.
> >>
> >
> > After spending some time on this (the generator part is trivial), I think
> > it's not going to be that easy because the conditions are per-target, but
> > qmp is not, so you get poisoned defines errors with the TARGET
> conditions.
>
> Ah, yes. monitor.c is target-specific for similarly annoying reasons.
> Factoring out the parts that are actually target-specific into a
> separate file would be nice.
>
> > We can't easily make qmp per target, as the code is spread everywhere
> (even
>
> What you mean by "qmp" and ...
>
> > though such qmp code won't be useful for other tools, it would be nice to
> > untangle this - the block code is full of qmp usage and implementation)
>
> ... "qmp usage and implementation"?
>
Building and linking with the generated qapi/qmp code (even though they may
not actually use it..)
>
> > Furthermore, the current query-qmp-schema returns all commands currently,
> > so this won't be a regression.
>
> It returns qmp_schema_json[], generated by qapi-introspect.py.
>
>
Right so it returns everything from the schema. The difference is that with
this series, query-commands will now return everything from the schema. And
the command will return feature-disabled error. Is that an acceptable
regression? or should it be fixed before that series?
> > - unregister functions dynamically? (that could be useful for other
> reasons)
> > - make only qmp_init_marshal() and qmp_introspect() per target.
> >
> > That last option seems the easier. What do you think?
>
> Let me try to elaborate the last option to make sure we're on the same
> page.
>
> Key 'conditional' makes the QAPI generators generate preprocessing
> directives for conditional compilation. Only commands have this key, at
> least for now. The preprocessing directives should wrap "everything"
> belonging to the command:
>
> * Command handler declaration in qmp-commands.h
>
> Problem: this header gets included widely, and we really don't want to
> make all the .c files including it target-dependent.
>
> Howeve, since a declaration without an implementation is not an error,
> we can blindly generate the declarations for now, along with a TODO
> comment explaining the uncleanliness.
>
> * Command marshaller declaration in qmp-commands.h
>
> Likewise.
>
> * Command marshaller definition in qmp-marshal.c
>
> Can make target-dependent. It's a big file, though. Perhaps we can
> split it into a target-dependent and a target-independent part some
> day.
>
> * Command marshaller use in qmp-marshal.c's qmp_init_marshal()
>
> Likewise.
>
> * Command introspection data in qmp-introspect.c.
>
> Can make target-dependent. Splitting it up doesn't look worth the
> bother.
>
> Is this basically what you're proposing?
>
Yes, I got it working. But then I started to wonder about the rest of the
events & data types, and I figured it would be probably best handled by a
c preprocessor (so you could have large #if blocks instead of plenty of
'c-conditional' keys, and a generated file with lot of #ifs that could have
been not there at generation time). Unfortunately, our json files aren't
really 'json', and in particular our #-shellish comments do not play nice
with the C preprocessor.
I don't really fancy changing all the doc format right now, or fixing the
json usage (to be a valid json), since I have a lot of doc patches after,
that would conflict a lot! And it's probably best to automate the move once
all the doc is at the same place..
So I wonder if it's acceptable to have query-commands return commands that
return feature-disabled errors. After all, the command exists, and it
returns a 'valid' reply. Alternatively, I think we could have the commands
removed at run-time for now until we fix this at compile time after the doc
series is merged.
--
Marc-André Lureau
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Qemu-devel] [PATCH v3 13/15] build-sys: remove qmp-commands-old.h
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (11 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 12/15] monitor: use qmp_dispatch() marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 14/15] Drop qmp-commands.hx marcandre.lureau
` (3 subsequent siblings)
16 siblings, 0 replies; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
Makefile.target | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/Makefile.target b/Makefile.target
index a440bcb..3d8572f 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -156,7 +156,7 @@ else
obj-y += hw/$(TARGET_BASE_ARCH)/
endif
-GENERATED_HEADERS += hmp-commands.h hmp-commands-info.h qmp-commands-old.h
+GENERATED_HEADERS += hmp-commands.h hmp-commands-info.h
endif # CONFIG_SOFTMMU
@@ -209,13 +209,10 @@ hmp-commands.h: $(SRC_PATH)/hmp-commands.hx $(SRC_PATH)/scripts/hxtool
hmp-commands-info.h: $(SRC_PATH)/hmp-commands-info.hx $(SRC_PATH)/scripts/hxtool
$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@," GEN $(TARGET_DIR)$@")
-qmp-commands-old.h: $(SRC_PATH)/qmp-commands.hx $(SRC_PATH)/scripts/hxtool
- $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@," GEN $(TARGET_DIR)$@")
-
clean:
rm -f *.a *~ $(PROGS)
rm -f $(shell find . -name '*.[od]')
- rm -f hmp-commands.h qmp-commands-old.h gdbstub-xml.c
+ rm -f hmp-commands.h gdbstub-xml.c
ifdef CONFIG_TRACE_SYSTEMTAP
rm -f *.stp
endif
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* [Qemu-devel] [PATCH v3 14/15] Drop qmp-commands.hx
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (12 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 13/15] build-sys: remove qmp-commands-old.h marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-09 13:08 ` Markus Armbruster
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 15/15] qmp-commands.txt: fix some styling marcandre.lureau
` (2 subsequent siblings)
16 siblings, 1 reply; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
The only remaining function of qmp-commands.hx is to let us generate
qmp-commands.txt from it. Replace qmp-commands.hx by qmp-commands.txt.
(a later update will move the documentation in the respective json files
and again generate the text file)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
.gitignore | 1 -
MAINTAINERS | 2 +-
Makefile | 3 -
docs/qapi-code-gen.txt | 6 +-
docs/writing-qmp-commands.txt | 38 --
qmp-commands.hx => qmp-commands.txt | 1111 -----------------------------------
6 files changed, 4 insertions(+), 1157 deletions(-)
rename qmp-commands.hx => qmp-commands.txt (87%)
diff --git a/.gitignore b/.gitignore
index 88ec249..0ab8263 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,7 +53,6 @@
/qemu-bridge-helper
/qemu-monitor.texi
/qemu-monitor-info.texi
-/qmp-commands.txt
/vscclient
/fsdev/virtfs-proxy-helper
*.[1-9]
diff --git a/MAINTAINERS b/MAINTAINERS
index b6fb84e..5ffb20d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1237,7 +1237,7 @@ M: Markus Armbruster <armbru@redhat.com>
S: Supported
F: qmp.c
F: monitor.c
-F: qmp-commands.hx
+F: qmp-commands.txt
F: docs/*qmp-*
F: scripts/qmp/
T: git git://repo.or.cz/qemu/armbru.git qapi-next
diff --git a/Makefile b/Makefile
index fcdc192..8ec1c3e 100644
--- a/Makefile
+++ b/Makefile
@@ -554,9 +554,6 @@ qemu-monitor.texi: $(SRC_PATH)/hmp-commands.hx $(SRC_PATH)/scripts/hxtool
qemu-monitor-info.texi: $(SRC_PATH)/hmp-commands-info.hx $(SRC_PATH)/scripts/hxtool
$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@," GEN $@")
-qmp-commands.txt: $(SRC_PATH)/qmp-commands.hx $(SRC_PATH)/scripts/hxtool
- $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -q < $< > $@," GEN $@")
-
qemu-img-cmds.texi: $(SRC_PATH)/qemu-img-cmds.hx $(SRC_PATH)/scripts/hxtool
$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@," GEN $@")
diff --git a/docs/qapi-code-gen.txt b/docs/qapi-code-gen.txt
index de298dc..5d4c2cd 100644
--- a/docs/qapi-code-gen.txt
+++ b/docs/qapi-code-gen.txt
@@ -964,9 +964,9 @@ Example:
Used to generate the marshaling/dispatch functions for the commands
defined in the schema. The generated code implements
-qmp_marshal_COMMAND() (mentioned in qmp-commands.hx, and registered
-automatically), and declares qmp_COMMAND() that the user must
-implement. The following files are generated:
+qmp_marshal_COMMAND() (registered automatically), and declares
+qmp_COMMAND() that the user must implement. The following files are
+generated:
$(prefix)qmp-marshal.c: command marshal/dispatch functions for each
QMP command defined in the schema. Functions
diff --git a/docs/writing-qmp-commands.txt b/docs/writing-qmp-commands.txt
index c425393..cfa6fe7 100644
--- a/docs/writing-qmp-commands.txt
+++ b/docs/writing-qmp-commands.txt
@@ -119,16 +119,6 @@ There are a few things to be noticed:
5. Printing to the terminal is discouraged for QMP commands, we do it here
because it's the easiest way to demonstrate a QMP command
-Now a little hack is needed. As we're still using the old QMP server we need
-to add the new command to its internal dispatch table. This step won't be
-required in the near future. Open the qmp-commands.hx file and add the
-following at the bottom:
-
- {
- .name = "hello-world",
- .args_type = "",
- },
-
You're done. Now build qemu, run it as suggested in the "Testing" section,
and then type the following QMP command:
@@ -173,20 +163,6 @@ There are two important details to be noticed:
2. The C implementation signature must follow the schema's argument ordering,
which is defined by the "data" member
-The last step is to update the qmp-commands.hx file:
-
- {
- .name = "hello-world",
- .args_type = "message:s?",
- },
-
-Notice that the "args_type" member got our "message" argument. The character
-"s" stands for "string" and "?" means it's optional. This too must be ordered
-according to the C implementation and schema file. You can look for more
-examples in the qmp-commands.hx file if you need to define more arguments.
-
-Again, this step won't be required in the future.
-
Time to test our new version of the "hello-world" command. Build qemu, run it as
described in the "Testing" section and then send two commands:
@@ -452,13 +428,6 @@ There are a number of things to be noticed:
6. You have to include the "qmp-commands.h" header file in qemu-timer.c,
otherwise qemu won't build
-The last step is to add the corresponding entry in the qmp-commands.hx file:
-
- {
- .name = "query-alarm-clock",
- .args_type = "",
- },
-
Time to test the new command. Build qemu, run it as described in the "Testing"
section and try this:
@@ -597,13 +566,6 @@ iteration of the loop. That's because the alarm timer method in use is the
first element of the alarm_timers array. Also notice that QAPI lists are handled
by hand and we return the head of the list.
-To test this you have to add the corresponding qmp-commands.hx entry:
-
- {
- .name = "query-alarm-methods",
- .args_type = "",
- },
-
Now Build qemu, run it as explained in the "Testing" section and try our new
command:
diff --git a/qmp-commands.hx b/qmp-commands.txt
similarity index 87%
rename from qmp-commands.hx
rename to qmp-commands.txt
index 1ad8dda..dfa1cc1 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.txt
@@ -1,8 +1,3 @@
-HXCOMM QMP dispatch table and documentation
-HXCOMM Text between SQMP and EQMP is copied to the QMP documentation file and
-HXCOMM does not show up in the other formats.
-
-SQMP
QMP Supported Commands
----------------------
@@ -58,14 +53,6 @@ If you're planning to adopt QMP, please observe the following:
Server's responses in the examples below are always a success response, please
refer to the QMP specification for more details on error responses.
-EQMP
-
- {
- .name = "quit",
- .args_type = "",
- },
-
-SQMP
quit
----
@@ -78,14 +65,6 @@ Example:
-> { "execute": "quit" }
<- { "return": {} }
-EQMP
-
- {
- .name = "eject",
- .args_type = "force:-f,device:B",
- },
-
-SQMP
eject
-----
@@ -103,14 +82,6 @@ Example:
Note: The "force" argument defaults to false.
-EQMP
-
- {
- .name = "change",
- .args_type = "device:B,target:F,arg:s?",
- },
-
-SQMP
change
------
@@ -138,14 +109,6 @@ Examples:
"arg": "foobar1" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "screendump",
- .args_type = "filename:F",
- },
-
-SQMP
screendump
----------
@@ -160,14 +123,6 @@ Example:
-> { "execute": "screendump", "arguments": { "filename": "/tmp/image" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "stop",
- .args_type = "",
- },
-
-SQMP
stop
----
@@ -180,14 +135,6 @@ Example:
-> { "execute": "stop" }
<- { "return": {} }
-EQMP
-
- {
- .name = "cont",
- .args_type = "",
- },
-
-SQMP
cont
----
@@ -200,14 +147,6 @@ Example:
-> { "execute": "cont" }
<- { "return": {} }
-EQMP
-
- {
- .name = "system_wakeup",
- .args_type = "",
- },
-
-SQMP
system_wakeup
-------------
@@ -220,14 +159,6 @@ Example:
-> { "execute": "system_wakeup" }
<- { "return": {} }
-EQMP
-
- {
- .name = "system_reset",
- .args_type = "",
- },
-
-SQMP
system_reset
------------
@@ -240,14 +171,6 @@ Example:
-> { "execute": "system_reset" }
<- { "return": {} }
-EQMP
-
- {
- .name = "system_powerdown",
- .args_type = "",
- },
-
-SQMP
system_powerdown
----------------
@@ -260,16 +183,6 @@ Example:
-> { "execute": "system_powerdown" }
<- { "return": {} }
-EQMP
-
- {
- .name = "device_add",
- .args_type = "device:O",
- .params = "driver[,prop=value][,...]",
- .help = "add device, like -device on the command line",
- },
-
-SQMP
device_add
----------
@@ -295,14 +208,6 @@ Notes:
(2) It's possible to list device properties by running QEMU with the
"-device DEVICE,\?" command-line argument, where DEVICE is the device's name
-EQMP
-
- {
- .name = "device_del",
- .args_type = "id:s",
- },
-
-SQMP
device_del
----------
@@ -322,14 +227,6 @@ Example:
-> { "execute": "device_del", "arguments": { "id": "/machine/peripheral-anon/device[0]" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "send-key",
- .args_type = "keys:q,hold-time:i?",
- },
-
-SQMP
send-key
----------
@@ -352,14 +249,6 @@ Example:
{ "type": "qcode", "data": "delete" } ] } }
<- { "return": {} }
-EQMP
-
- {
- .name = "cpu",
- .args_type = "index:i",
- },
-
-SQMP
cpu
---
@@ -376,14 +265,6 @@ Example:
Note: CPUs' indexes are obtained with the 'query-cpus' command.
-EQMP
-
- {
- .name = "cpu-add",
- .args_type = "id:i",
- },
-
-SQMP
cpu-add
-------
@@ -398,14 +279,6 @@ Example:
-> { "execute": "cpu-add", "arguments": { "id": 2 } }
<- { "return": {} }
-EQMP
-
- {
- .name = "memsave",
- .args_type = "val:l,size:i,filename:s,cpu:i?",
- },
-
-SQMP
memsave
-------
@@ -426,14 +299,6 @@ Example:
"filename": "/tmp/virtual-mem-dump" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "pmemsave",
- .args_type = "val:l,size:i,filename:s",
- },
-
-SQMP
pmemsave
--------
@@ -453,14 +318,6 @@ Example:
"filename": "/tmp/physical-mem-dump" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "inject-nmi",
- .args_type = "",
- },
-
-SQMP
inject-nmi
----------
@@ -475,14 +332,6 @@ Example:
Note: inject-nmi fails when the guest doesn't support injecting.
-EQMP
-
- {
- .name = "ringbuf-write",
- .args_type = "device:s,data:s,format:s?",
- },
-
-SQMP
ringbuf-write
-------------
@@ -503,14 +352,6 @@ Example:
"format": "utf8" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "ringbuf-read",
- .args_type = "device:s,size:i,format:s?",
- },
-
-SQMP
ringbuf-read
-------------
@@ -538,14 +379,6 @@ Example:
"format": "utf8" } }
<- {"return": "abcdefgh"}
-EQMP
-
- {
- .name = "xen-save-devices-state",
- .args_type = "filename:F",
- },
-
-SQMP
xen-save-devices-state
-------
@@ -564,14 +397,6 @@ Example:
"arguments": { "filename": "/tmp/save" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "xen-load-devices-state",
- .args_type = "filename:F",
- },
-
-SQMP
xen-load-devices-state
----------------------
@@ -590,14 +415,6 @@ Example:
"arguments": { "filename": "/tmp/resume" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "xen-set-global-dirty-log",
- .args_type = "enable:b",
- },
-
-SQMP
xen-set-global-dirty-log
-------
@@ -613,14 +430,6 @@ Example:
"arguments": { "enable": true } }
<- { "return": {} }
-EQMP
-
- {
- .name = "migrate",
- .args_type = "detach:-d,blk:-b,inc:-i,uri:s",
- },
-
-SQMP
migrate
-------
@@ -645,14 +454,6 @@ Notes:
(3) The user Monitor's "detach" argument is invalid in QMP and should not
be used
-EQMP
-
- {
- .name = "migrate_cancel",
- .args_type = "",
- },
-
-SQMP
migrate_cancel
--------------
@@ -665,14 +466,6 @@ Example:
-> { "execute": "migrate_cancel" }
<- { "return": {} }
-EQMP
-
- {
- .name = "migrate-incoming",
- .args_type = "uri:s",
- },
-
-SQMP
migrate-incoming
----------------
@@ -693,13 +486,6 @@ Notes:
be used
(2) The uri format is the same as for -incoming
-EQMP
- {
- .name = "migrate-set-cache-size",
- .args_type = "value:o",
- },
-
-SQMP
migrate-set-cache-size
----------------------
@@ -715,13 +501,6 @@ Example:
-> { "execute": "migrate-set-cache-size", "arguments": { "value": 536870912 } }
<- { "return": {} }
-EQMP
- {
- .name = "migrate-start-postcopy",
- .args_type = "",
- },
-
-SQMP
migrate-start-postcopy
----------------------
@@ -732,14 +511,6 @@ Example:
-> { "execute": "migrate-start-postcopy" }
<- { "return": {} }
-EQMP
-
- {
- .name = "query-migrate-cache-size",
- .args_type = "",
- },
-
-SQMP
query-migrate-cache-size
------------------------
@@ -753,14 +524,6 @@ Example:
-> { "execute": "query-migrate-cache-size" }
<- { "return": 67108864 }
-EQMP
-
- {
- .name = "migrate_set_speed",
- .args_type = "value:o",
- },
-
-SQMP
migrate_set_speed
-----------------
@@ -775,14 +538,6 @@ Example:
-> { "execute": "migrate_set_speed", "arguments": { "value": 1024 } }
<- { "return": {} }
-EQMP
-
- {
- .name = "migrate_set_downtime",
- .args_type = "value:T",
- },
-
-SQMP
migrate_set_downtime
--------------------
@@ -797,16 +552,6 @@ Example:
-> { "execute": "migrate_set_downtime", "arguments": { "value": 0.1 } }
<- { "return": {} }
-EQMP
-
- {
- .name = "client_migrate_info",
- .args_type = "protocol:s,hostname:s,port:i?,tls-port:i?,cert-subject:s?",
- .params = "protocol hostname port tls-port cert-subject",
- .help = "set migration information for remote display",
- },
-
-SQMP
client_migrate_info
-------------------
@@ -830,16 +575,6 @@ Example:
"port": 1234 } }
<- { "return": {} }
-EQMP
-
- {
- .name = "dump-guest-memory",
- .args_type = "paging:b,protocol:s,detach:b?,begin:i?,end:i?,format:s?",
- .params = "-p protocol [-d] [begin] [length] [format]",
- .help = "dump guest memory to file",
- },
-
-SQMP
dump
@@ -870,14 +605,6 @@ Notes:
(1) All boolean arguments default to false
-EQMP
-
- {
- .name = "query-dump-guest-memory-capability",
- .args_type = "",
- },
-
-SQMP
query-dump-guest-memory-capability
----------
@@ -889,16 +616,6 @@ Example:
<- { "return": { "formats":
["elf", "kdump-zlib", "kdump-lzo", "kdump-snappy"] }
-EQMP
-
- {
- .name = "query-dump",
- .args_type = "",
- .params = "",
- .help = "query background dump status",
- },
-
-SQMP
query-dump
----------
@@ -912,16 +629,6 @@ Example:
<- { "return": { "status": "active", "completed": 1024000,
"total": 2048000 } }
-EQMP
-
-#if defined TARGET_S390X
- {
- .name = "dump-skeys",
- .args_type = "filename:F",
- },
-#endif
-
-SQMP
dump-skeys
----------
@@ -936,14 +643,6 @@ Example:
-> { "execute": "dump-skeys", "arguments": { "filename": "/tmp/skeys" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "netdev_add",
- .args_type = "netdev:O",
- },
-
-SQMP
netdev_add
----------
@@ -966,14 +665,6 @@ Note: The supported device options are the same ones supported by the '-netdev'
command-line argument, which are listed in the '-help' output or QEMU's
manual
-EQMP
-
- {
- .name = "netdev_del",
- .args_type = "id:s",
- },
-
-SQMP
netdev_del
----------
@@ -989,14 +680,6 @@ Example:
<- { "return": {} }
-EQMP
-
- {
- .name = "object-add",
- .args_type = "qom-type:s,id:s,props:q?",
- },
-
-SQMP
object-add
----------
@@ -1014,14 +697,6 @@ Example:
"props": { "filename": "/dev/hwrng" } } }
<- { "return": {} }
-EQMP
-
- {
- .name = "object-del",
- .args_type = "id:s",
- },
-
-SQMP
object-del
----------
@@ -1037,15 +712,6 @@ Example:
<- { "return": {} }
-EQMP
-
-
- {
- .name = "block_resize",
- .args_type = "device:s?,node-name:s?,size:o",
- },
-
-SQMP
block_resize
------------
@@ -1062,14 +728,6 @@ Example:
-> { "execute": "block_resize", "arguments": { "device": "scratch", "size": 1073741824 } }
<- { "return": {} }
-EQMP
-
- {
- .name = "block-stream",
- .args_type = "job-id:s?,device:B,base:s?,speed:o?,backing-file:s?,on-error:s?",
- },
-
-SQMP
block-stream
------------
@@ -1106,14 +764,6 @@ Example:
"base": "/tmp/master.qcow2" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "block-commit",
- .args_type = "job-id:s?,device:B,base:s?,top:s?,backing-file:s?,speed:o?",
- },
-
-SQMP
block-commit
------------
@@ -1170,15 +820,6 @@ Example:
"top": "/tmp/snap1.qcow2" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "drive-backup",
- .args_type = "job-id:s?,sync:s,device:B,target:s,speed:i?,mode:s?,"
- "format:s?,bitmap:s?,on-source-error:s?,on-target-error:s?",
- },
-
-SQMP
drive-backup
------------
@@ -1225,15 +866,6 @@ Example:
"target": "backup.img" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "blockdev-backup",
- .args_type = "job-id:s?,sync:s,device:B,target:B,speed:i?,"
- "on-source-error:s?,on-target-error:s?",
- },
-
-SQMP
blockdev-backup
---------------
@@ -1267,35 +899,6 @@ Example:
"target": "tgt-id" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "block-job-set-speed",
- .args_type = "device:B,speed:o",
- },
-
- {
- .name = "block-job-cancel",
- .args_type = "device:B,force:b?",
- },
- {
- .name = "block-job-pause",
- .args_type = "device:B",
- },
- {
- .name = "block-job-resume",
- .args_type = "device:B",
- },
- {
- .name = "block-job-complete",
- .args_type = "device:B",
- },
- {
- .name = "transaction",
- .args_type = "actions:q,properties:q?",
- },
-
-SQMP
transaction
-----------
@@ -1381,14 +984,6 @@ Example:
"name": "snapshot0" } } ] } }
<- { "return": {} }
-EQMP
-
- {
- .name = "block-dirty-bitmap-add",
- .args_type = "node:B,name:s,granularity:i?",
- },
-
-SQMP
block-dirty-bitmap-add
----------------------
@@ -1408,14 +1003,6 @@ Example:
"name": "bitmap0" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "block-dirty-bitmap-remove",
- .args_type = "node:B,name:s",
- },
-
-SQMP
block-dirty-bitmap-remove
-------------------------
@@ -1435,14 +1022,6 @@ Example:
"name": "bitmap0" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "block-dirty-bitmap-clear",
- .args_type = "node:B,name:s",
- },
-
-SQMP
block-dirty-bitmap-clear
------------------------
@@ -1463,14 +1042,6 @@ Example:
"name": "bitmap0" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "blockdev-snapshot-sync",
- .args_type = "device:s?,node-name:s?,snapshot-file:s,snapshot-node-name:s?,format:s?,mode:s?",
- },
-
-SQMP
blockdev-snapshot-sync
----------------------
@@ -1498,14 +1069,6 @@ Example:
"format": "qcow2" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "blockdev-snapshot",
- .args_type = "node:s,overlay:s",
- },
-
-SQMP
blockdev-snapshot
-----------------
Since 2.5
@@ -1535,14 +1098,6 @@ Example:
"overlay": "node1534" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "blockdev-snapshot-internal-sync",
- .args_type = "device:B,name:s",
- },
-
-SQMP
blockdev-snapshot-internal-sync
-------------------------------
@@ -1563,14 +1118,6 @@ Example:
}
<- { "return": {} }
-EQMP
-
- {
- .name = "blockdev-snapshot-delete-internal-sync",
- .args_type = "device:B,id:s?,name:s?",
- },
-
-SQMP
blockdev-snapshot-delete-internal-sync
--------------------------------------
@@ -1602,18 +1149,6 @@ Example:
}
}
-EQMP
-
- {
- .name = "drive-mirror",
- .args_type = "job-id:s?,sync:s,device:B,target:s,speed:i?,mode:s?,"
- "format:s?,node-name:s?,replaces:s?,"
- "on-source-error:s?,on-target-error:s?,"
- "unmap:b?,"
- "granularity:i?,buf-size:i?",
- },
-
-SQMP
drive-mirror
------------
@@ -1667,16 +1202,6 @@ Example:
"format": "qcow2" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "blockdev-mirror",
- .args_type = "job-id:s?,sync:s,device:B,target:B,replaces:s?,speed:i?,"
- "on-source-error:s?,on-target-error:s?,"
- "granularity:i?,buf-size:i?",
- },
-
-SQMP
blockdev-mirror
------------
@@ -1717,13 +1242,6 @@ Example:
"sync": "full" } }
<- { "return": {} }
-EQMP
- {
- .name = "change-backing-file",
- .args_type = "device:s,image-node-name:s,backing-file:s",
- },
-
-SQMP
change-backing-file
-------------------
Since: 2.1
@@ -1754,14 +1272,6 @@ Arguments:
Returns: Nothing on success
If "device" does not exist or cannot be determined, DeviceNotFound
-EQMP
-
- {
- .name = "balloon",
- .args_type = "value:M",
- },
-
-SQMP
balloon
-------
@@ -1776,14 +1286,6 @@ Example:
-> { "execute": "balloon", "arguments": { "value": 536870912 } }
<- { "return": {} }
-EQMP
-
- {
- .name = "set_link",
- .args_type = "name:s,up:b",
- },
-
-SQMP
set_link
--------
@@ -1799,16 +1301,6 @@ Example:
-> { "execute": "set_link", "arguments": { "name": "e1000.0", "up": false } }
<- { "return": {} }
-EQMP
-
- {
- .name = "getfd",
- .args_type = "fdname:s",
- .params = "getfd name",
- .help = "receive a file descriptor via SCM rights and assign it a name",
- },
-
-SQMP
getfd
-----
@@ -1831,16 +1323,6 @@ Notes:
(2) The 'closefd' command can be used to explicitly close the file
descriptor when it is no longer needed.
-EQMP
-
- {
- .name = "closefd",
- .args_type = "fdname:s",
- .params = "closefd name",
- .help = "close a file descriptor previously passed via SCM rights",
- },
-
-SQMP
closefd
-------
@@ -1855,16 +1337,6 @@ Example:
-> { "execute": "closefd", "arguments": { "fdname": "fd1" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "add-fd",
- .args_type = "fdset-id:i?,opaque:s?",
- .params = "add-fd fdset-id opaque",
- .help = "Add a file descriptor, that was passed via SCM rights, to an fd set",
- },
-
-SQMP
add-fd
-------
@@ -1893,16 +1365,6 @@ Notes:
(1) The list of fd sets is shared by all monitor connections.
(2) If "fdset-id" is not specified, a new fd set will be created.
-EQMP
-
- {
- .name = "remove-fd",
- .args_type = "fdset-id:i,fd:i?",
- .params = "remove-fd fdset-id fd",
- .help = "Remove a file descriptor from an fd set",
- },
-
-SQMP
remove-fd
---------
@@ -1925,15 +1387,6 @@ Notes:
(2) If "fd" is not specified, all file descriptors in "fdset-id" will be
removed.
-EQMP
-
- {
- .name = "query-fdsets",
- .args_type = "",
- .help = "Return information describing all fd sets",
- },
-
-SQMP
query-fdsets
-------------
@@ -1974,14 +1427,6 @@ Example:
Note: The list of fd sets is shared by all monitor connections.
-EQMP
-
- {
- .name = "block_passwd",
- .args_type = "device:s?,node-name:s?,password:s",
- },
-
-SQMP
block_passwd
------------
@@ -1999,14 +1444,6 @@ Example:
"password": "12345" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "block_set_io_throttle",
- .args_type = "device:B,bps:l,bps_rd:l,bps_wr:l,iops:l,iops_rd:l,iops_wr:l,bps_max:l?,bps_rd_max:l?,bps_wr_max:l?,iops_max:l?,iops_rd_max:l?,iops_wr_max:l?,bps_max_length:l?,bps_rd_max_length:l?,bps_wr_max_length:l?,iops_max_length:l?,iops_rd_max_length:l?,iops_wr_max_length:l?,iops_size:l?,group:s?",
- },
-
-SQMP
block_set_io_throttle
------------
@@ -2055,14 +1492,6 @@ Example:
"iops_size": 0 } }
<- { "return": {} }
-EQMP
-
- {
- .name = "set_password",
- .args_type = "protocol:s,password:s,connected:s?",
- },
-
-SQMP
set_password
------------
@@ -2080,14 +1509,6 @@ Example:
"password": "secret" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "expire_password",
- .args_type = "protocol:s,time:s",
- },
-
-SQMP
expire_password
---------------
@@ -2104,14 +1525,6 @@ Example:
"time": "+60" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "add_client",
- .args_type = "protocol:s,fdname:s,skipauth:b?,tls:b?",
- },
-
-SQMP
add_client
----------
@@ -2130,15 +1543,6 @@ Example:
"fdname": "myclient" } }
<- { "return": {} }
-EQMP
- {
- .name = "qmp_capabilities",
- .args_type = "",
- .params = "",
- .help = "enable QMP capabilities",
- },
-
-SQMP
qmp_capabilities
----------------
@@ -2153,14 +1557,6 @@ Example:
Note: This command must be issued before issuing any other command.
-EQMP
-
- {
- .name = "human-monitor-command",
- .args_type = "command-line:s,cpu-index:i?",
- },
-
-SQMP
human-monitor-command
---------------------
@@ -2197,13 +1593,7 @@ Notes:
3. Query Commands
=================
-HXCOMM Each query command below is inside a SQMP/EQMP section, do NOT change
-HXCOMM this! We will possibly move query commands definitions inside those
-HXCOMM sections, just like regular commands.
-
-EQMP
-SQMP
query-version
-------------
@@ -2231,14 +1621,6 @@ Example:
}
}
-EQMP
-
- {
- .name = "query-version",
- .args_type = "",
- },
-
-SQMP
query-commands
--------------
@@ -2267,14 +1649,6 @@ Example:
Note: This example has been shortened as the real response is too long.
-EQMP
-
- {
- .name = "query-commands",
- .args_type = "",
- },
-
-SQMP
query-events
--------------
@@ -2303,14 +1677,6 @@ Example:
Note: This example has been shortened as the real response is too long.
-EQMP
-
- {
- .name = "query-events",
- .args_type = "",
- },
-
-SQMP
query-qmp-schema
----------------
@@ -2319,14 +1685,6 @@ named schema entities. Entities are commands, events and various
types. See docs/qapi-code-gen.txt for information on their structure
and intended use.
-EQMP
-
- {
- .name = "query-qmp-schema",
- .args_type = "",
- },
-
-SQMP
query-chardev
-------------
@@ -2363,14 +1721,6 @@ Example:
]
}
-EQMP
-
- {
- .name = "query-chardev",
- .args_type = "",
- },
-
-SQMP
query-chardev-backends
-------------
@@ -2403,14 +1753,6 @@ Example:
]
}
-EQMP
-
- {
- .name = "query-chardev-backends",
- .args_type = "",
- },
-
-SQMP
query-block
-----------
@@ -2586,14 +1928,6 @@ Example:
]
}
-EQMP
-
- {
- .name = "query-block",
- .args_type = "",
- },
-
-SQMP
query-blockstats
----------------
@@ -2782,14 +2116,6 @@ Example:
]
}
-EQMP
-
- {
- .name = "query-blockstats",
- .args_type = "query-nodes:b?",
- },
-
-SQMP
query-cpus
----------
@@ -2836,14 +2162,6 @@ Example:
]
}
-EQMP
-
- {
- .name = "query-cpus",
- .args_type = "",
- },
-
-SQMP
query-iothreads
---------------
@@ -2874,14 +2192,6 @@ Example:
]
}
-EQMP
-
- {
- .name = "query-iothreads",
- .args_type = "",
- },
-
-SQMP
query-pci
---------
@@ -3090,14 +2400,6 @@ Example:
Note: This example has been shortened as the real response is too long.
-EQMP
-
- {
- .name = "query-pci",
- .args_type = "",
- },
-
-SQMP
query-kvm
---------
@@ -3113,14 +2415,6 @@ Example:
-> { "execute": "query-kvm" }
<- { "return": { "enabled": true, "present": true } }
-EQMP
-
- {
- .name = "query-kvm",
- .args_type = "",
- },
-
-SQMP
query-status
------------
@@ -3152,14 +2446,6 @@ Example:
-> { "execute": "query-status" }
<- { "return": { "running": true, "singlestep": false, "status": "running" } }
-EQMP
-
- {
- .name = "query-status",
- .args_type = "",
- },
-
-SQMP
query-mice
----------
@@ -3195,14 +2481,6 @@ Example:
]
}
-EQMP
-
- {
- .name = "query-mice",
- .args_type = "",
- },
-
-SQMP
query-vnc
---------
@@ -3257,18 +2535,6 @@ Example:
}
}
-EQMP
-
- {
- .name = "query-vnc",
- .args_type = "",
- },
- {
- .name = "query-vnc-servers",
- .args_type = "",
- },
-
-SQMP
query-spice
-----------
@@ -3336,16 +2602,6 @@ Example:
}
}
-EQMP
-
-#if defined(CONFIG_SPICE)
- {
- .name = "query-spice",
- .args_type = "",
- },
-#endif
-
-SQMP
query-name
----------
@@ -3360,14 +2616,6 @@ Example:
-> { "execute": "query-name" }
<- { "return": { "name": "qemu-name" } }
-EQMP
-
- {
- .name = "query-name",
- .args_type = "",
- },
-
-SQMP
query-uuid
----------
@@ -3382,14 +2630,6 @@ Example:
-> { "execute": "query-uuid" }
<- { "return": { "UUID": "550e8400-e29b-41d4-a716-446655440000" } }
-EQMP
-
- {
- .name = "query-uuid",
- .args_type = "",
- },
-
-SQMP
query-command-line-options
--------------------------
@@ -3430,14 +2670,6 @@ Example:
]
}
-EQMP
-
- {
- .name = "query-command-line-options",
- .args_type = "option:s?",
- },
-
-SQMP
query-migrate
-------------
@@ -3607,14 +2839,6 @@ Examples:
}
}
-EQMP
-
- {
- .name = "query-migrate",
- .args_type = "",
- },
-
-SQMP
migrate-set-capabilities
------------------------
@@ -3635,14 +2859,6 @@ Example:
-> { "execute": "migrate-set-capabilities" , "arguments":
{ "capabilities": [ { "capability": "xbzrle", "state": true } ] } }
-EQMP
-
- {
- .name = "migrate-set-capabilities",
- .args_type = "capabilities:q",
- .params = "capability:s,state:b",
- },
-SQMP
query-migrate-capabilities
--------------------------
@@ -3672,14 +2888,6 @@ Example:
{"state": false, "capability": "postcopy-ram"}
]}
-EQMP
-
- {
- .name = "query-migrate-capabilities",
- .args_type = "",
- },
-
-SQMP
migrate-set-parameters
----------------------
@@ -3700,14 +2908,6 @@ Example:
-> { "execute": "migrate-set-parameters" , "arguments":
{ "compress-level": 1 } }
-EQMP
-
- {
- .name = "migrate-set-parameters",
- .args_type =
- "compress-level:i?,compress-threads:i?,decompress-threads:i?,cpu-throttle-initial:i?,cpu-throttle-increment:i?",
- },
-SQMP
query-migrate-parameters
------------------------
@@ -3737,14 +2937,6 @@ Example:
}
}
-EQMP
-
- {
- .name = "query-migrate-parameters",
- .args_type = "",
- },
-
-SQMP
query-balloon
-------------
@@ -3764,81 +2956,6 @@ Example:
}
}
-EQMP
-
- {
- .name = "query-balloon",
- .args_type = "",
- },
-
- {
- .name = "query-block-jobs",
- .args_type = "",
- },
-
- {
- .name = "qom-list",
- .args_type = "path:s",
- },
-
- {
- .name = "qom-set",
- .args_type = "path:s,property:s,value:q",
- },
-
- {
- .name = "qom-get",
- .args_type = "path:s,property:s",
- },
-
- {
- .name = "nbd-server-start",
- .args_type = "addr:q,tls-creds:s?",
- },
- {
- .name = "nbd-server-add",
- .args_type = "device:B,writable:b?",
- },
- {
- .name = "nbd-server-stop",
- .args_type = "",
- },
-
- {
- .name = "change-vnc-password",
- .args_type = "password:s",
- },
- {
- .name = "qom-list-types",
- .args_type = "implements:s?,abstract:b?",
- },
-
- {
- .name = "device-list-properties",
- .args_type = "typename:s",
- },
-
- {
- .name = "query-machines",
- .args_type = "",
- },
-
- {
- .name = "query-cpu-definitions",
- .args_type = "",
- },
-
- {
- .name = "query-target",
- .args_type = "",
- },
-
- {
- .name = "query-tpm",
- .args_type = "",
- },
-
-SQMP
query-tpm
---------
@@ -3864,14 +2981,6 @@ Example:
]
}
-EQMP
-
- {
- .name = "query-tpm-models",
- .args_type = "",
- },
-
-SQMP
query-tpm-models
----------------
@@ -3884,14 +2993,6 @@ Example:
-> { "execute": "query-tpm-models" }
<- { "return": [ "tpm-tis" ] }
-EQMP
-
- {
- .name = "query-tpm-types",
- .args_type = "",
- },
-
-SQMP
query-tpm-types
---------------
@@ -3904,14 +3005,6 @@ Example:
-> { "execute": "query-tpm-types" }
<- { "return": [ "passthrough" ] }
-EQMP
-
- {
- .name = "chardev-add",
- .args_type = "id:s,backend:q",
- },
-
-SQMP
chardev-add
----------------
@@ -3940,15 +3033,6 @@ Examples:
"backend" : { "type" : "pty", "data" : {} } } }
<- { "return": { "pty" : "/dev/pty/42" } }
-EQMP
-
- {
- .name = "chardev-remove",
- .args_type = "id:s",
- },
-
-
-SQMP
chardev-remove
--------------
@@ -3963,13 +3047,6 @@ Example:
-> { "execute": "chardev-remove", "arguments": { "id" : "foo" } }
<- { "return": {} }
-EQMP
- {
- .name = "query-rx-filter",
- .args_type = "name:s?",
- },
-
-SQMP
query-rx-filter
---------------
@@ -4027,14 +3104,6 @@ Example:
]
}
-EQMP
-
- {
- .name = "blockdev-add",
- .args_type = "options:q",
- },
-
-SQMP
blockdev-add
------------
@@ -4085,14 +3154,6 @@ Example (2):
<- { "return": {} }
-EQMP
-
- {
- .name = "x-blockdev-del",
- .args_type = "id:s?,node-name:s?",
- },
-
-SQMP
x-blockdev-del
------------
Since 2.5
@@ -4141,14 +3202,6 @@ Example:
}
<- { "return": {} }
-EQMP
-
- {
- .name = "blockdev-open-tray",
- .args_type = "device:s,force:b?",
- },
-
-SQMP
blockdev-open-tray
------------------
@@ -4188,14 +3241,6 @@ Example:
<- { "return": {} }
-EQMP
-
- {
- .name = "blockdev-close-tray",
- .args_type = "device:s",
- },
-
-SQMP
blockdev-close-tray
-------------------
@@ -4222,14 +3267,6 @@ Example:
<- { "return": {} }
-EQMP
-
- {
- .name = "x-blockdev-remove-medium",
- .args_type = "device:s",
- },
-
-SQMP
x-blockdev-remove-medium
------------------------
@@ -4269,14 +3306,6 @@ Example:
<- { "return": {} }
-EQMP
-
- {
- .name = "x-blockdev-insert-medium",
- .args_type = "device:s,node-name:s",
- },
-
-SQMP
x-blockdev-insert-medium
------------------------
@@ -4308,14 +3337,6 @@ Example:
<- { "return": {} }
-EQMP
-
- {
- .name = "x-blockdev-change",
- .args_type = "parent:B,child:B?,node:B?",
- },
-
-SQMP
x-blockdev-change
-----------------
@@ -4360,14 +3381,6 @@ Delete a quorum's node
"child": "children.1" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "query-named-block-nodes",
- .args_type = "",
- },
-
-SQMP
@query-named-block-nodes
------------------------
@@ -4421,14 +3434,6 @@ Example:
}
} } ] }
-EQMP
-
- {
- .name = "blockdev-change-medium",
- .args_type = "device:B,filename:F,format:s?,read-only-mode:s?",
- },
-
-SQMP
blockdev-change-medium
----------------------
@@ -4473,14 +3478,6 @@ Examples:
<- { "return": {} }
-EQMP
-
- {
- .name = "query-memdev",
- .args_type = "",
- },
-
-SQMP
query-memdev
------------
@@ -4510,14 +3507,6 @@ Example (1):
]
}
-EQMP
-
- {
- .name = "query-memory-devices",
- .args_type = "",
- },
-
-SQMP
@query-memory-devices
--------------------
@@ -4536,14 +3525,6 @@ Example:
"slot": 0},
"type": "dimm"
} ] }
-EQMP
-
- {
- .name = "query-acpi-ospm-status",
- .args_type = "",
- },
-
-SQMP
@query-acpi-ospm-status
--------------------
@@ -4557,16 +3538,6 @@ Example:
{ "slot": "2", "slot-type": "DIMM", "source": 0, "status": 0},
{ "slot": "3", "slot-type": "DIMM", "source": 0, "status": 0}
]}
-EQMP
-
-#if defined TARGET_I386
- {
- .name = "rtc-reset-reinjection",
- .args_type = "",
- },
-#endif
-
-SQMP
rtc-reset-reinjection
---------------------
@@ -4578,14 +3549,6 @@ Example:
-> { "execute": "rtc-reset-reinjection" }
<- { "return": {} }
-EQMP
-
- {
- .name = "trace-event-get-state",
- .args_type = "name:s,vcpu:i?",
- },
-
-SQMP
trace-event-get-state
---------------------
@@ -4609,14 +3572,6 @@ Example:
-> { "execute": "trace-event-get-state", "arguments": { "name": "qemu_memalign" } }
<- { "return": [ { "name": "qemu_memalign", "state": "disabled" } ] }
-EQMP
-
- {
- .name = "trace-event-set-state",
- .args_type = "name:s,enable:b,ignore-unavailable:b?,vcpu:i?",
- },
-
-SQMP
trace-event-set-state
---------------------
@@ -4643,14 +3598,6 @@ Example:
-> { "execute": "trace-event-set-state", "arguments": { "name": "qemu_memalign", "enable": "true" } }
<- { "return": {} }
-EQMP
-
- {
- .name = "input-send-event",
- .args_type = "console:i?,events:q",
- },
-
-SQMP
@input-send-event
-----------------
@@ -4708,14 +3655,6 @@ Move mouse pointer to absolute coordinates (20000, 400).
{ "type": "abs", "data" : { "axis": "y", "value" : 400 } } ] } }
<- { "return": {} }
-EQMP
-
- {
- .name = "block-set-write-threshold",
- .args_type = "node-name:s,write-threshold:l",
- },
-
-SQMP
block-set-write-threshold
------------
@@ -4735,14 +3674,6 @@ Example:
"write-threshold": 17179869184 } }
<- { "return": {} }
-EQMP
-
- {
- .name = "query-rocker",
- .args_type = "name:s",
- },
-
-SQMP
Show rocker switch
------------------
@@ -4755,14 +3686,6 @@ Example:
-> { "execute": "query-rocker", "arguments": { "name": "sw1" } }
<- { "return": {"name": "sw1", "ports": 2, "id": 1327446905938}}
-EQMP
-
- {
- .name = "query-rocker-ports",
- .args_type = "name:s",
- },
-
-SQMP
Show rocker switch ports
------------------------
@@ -4779,14 +3702,6 @@ Example:
"autoneg": "off", "link-up": true, "speed": 10000}
]}
-EQMP
-
- {
- .name = "query-rocker-of-dpa-flows",
- .args_type = "name:s,tbl-id:i?",
- },
-
-SQMP
Show rocker switch OF-DPA flow tables
-------------------------------------
@@ -4807,14 +3722,6 @@ Example:
{...more...},
]}
-EQMP
-
- {
- .name = "query-rocker-of-dpa-groups",
- .args_type = "name:s,type:i?",
- },
-
-SQMP
Show rocker OF-DPA group tables
-------------------------------
@@ -4836,16 +3743,6 @@ Example:
"pop-vlan": 1, "id": 251658240}
]}
-EQMP
-
-#if defined TARGET_ARM
- {
- .name = "query-gic-capabilities",
- .args_type = "",
- },
-#endif
-
-SQMP
query-gic-capabilities
---------------
@@ -4860,14 +3757,6 @@ Example:
<- { "return": [{ "version": 2, "emulated": true, "kernel": false },
{ "version": 3, "emulated": false, "kernel": true } ] }
-EQMP
-
- {
- .name = "query-hotpluggable-cpus",
- .args_type = "",
- },
-
-SQMP
Show existing/possible CPUs
---------------------------
--
2.9.0
^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 14/15] Drop qmp-commands.hx
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 14/15] Drop qmp-commands.hx marcandre.lureau
@ 2016-08-09 13:08 ` Markus Armbruster
2016-08-09 13:35 ` Marc-André Lureau
0 siblings, 1 reply; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 13:08 UTC (permalink / raw)
To: marcandre.lureau; +Cc: qemu-devel
marcandre.lureau@redhat.com writes:
> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> The only remaining function of qmp-commands.hx is to let us generate
> qmp-commands.txt from it. Replace qmp-commands.hx by qmp-commands.txt.
>
> (a later update will move the documentation in the respective json files
> and again generate the text file)
Since this series doesn't move it, I'd rather say something like "We
intend to move the documentation into the QAPI schema and generate
qapi-commands.txt from it, but not right now." Can touch up on commit.
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [Qemu-devel] [PATCH v3 14/15] Drop qmp-commands.hx
2016-08-09 13:08 ` Markus Armbruster
@ 2016-08-09 13:35 ` Marc-André Lureau
2016-08-17 15:01 ` Markus Armbruster
0 siblings, 1 reply; 42+ messages in thread
From: Marc-André Lureau @ 2016-08-09 13:35 UTC (permalink / raw)
To: Markus Armbruster; +Cc: marcandre lureau, qemu-devel
Hi
----- Original Message -----
> marcandre.lureau@redhat.com writes:
>
> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
> >
> > The only remaining function of qmp-commands.hx is to let us generate
> > qmp-commands.txt from it. Replace qmp-commands.hx by qmp-commands.txt.
> >
> > (a later update will move the documentation in the respective json files
> > and again generate the text file)
>
> Since this series doesn't move it, I'd rather say something like "We
> intend to move the documentation into the QAPI schema and generate
> qapi-commands.txt from it, but not right now." Can touch up on commit.
ok, but the series is ready (needs to be rebased), to be submitted soon after that one is accepted. (https://github.com/elmarco/qemu/commits/qapi-doc)
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [Qemu-devel] [PATCH v3 14/15] Drop qmp-commands.hx
2016-08-09 13:35 ` Marc-André Lureau
@ 2016-08-17 15:01 ` Markus Armbruster
0 siblings, 0 replies; 42+ messages in thread
From: Markus Armbruster @ 2016-08-17 15:01 UTC (permalink / raw)
To: Marc-André Lureau; +Cc: marcandre lureau, qemu-devel
Marc-André Lureau <mlureau@redhat.com> writes:
> Hi
>
> ----- Original Message -----
>> marcandre.lureau@redhat.com writes:
>>
>> > From: Marc-André Lureau <marcandre.lureau@redhat.com>
>> >
>> > The only remaining function of qmp-commands.hx is to let us generate
>> > qmp-commands.txt from it. Replace qmp-commands.hx by qmp-commands.txt.
>> >
>> > (a later update will move the documentation in the respective json files
>> > and again generate the text file)
>>
>> Since this series doesn't move it, I'd rather say something like "We
>> intend to move the documentation into the QAPI schema and generate
>> qapi-commands.txt from it, but not right now." Can touch up on commit.
>
> ok, but the series is ready (needs to be rebased), to be submitted soon after that one is accepted. (https://github.com/elmarco/qemu/commits/qapi-doc)
Understood, and I intend to review it with priority. It'll still take
time, and a gap may well open.
^ permalink raw reply [flat|nested] 42+ messages in thread
* [Qemu-devel] [PATCH v3 15/15] qmp-commands.txt: fix some styling
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (13 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 14/15] Drop qmp-commands.hx marcandre.lureau
@ 2016-08-08 14:14 ` marcandre.lureau
2016-08-08 14:55 ` [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode no-reply
2016-08-09 14:50 ` Markus Armbruster
16 siblings, 0 replies; 42+ messages in thread
From: marcandre.lureau @ 2016-08-08 14:14 UTC (permalink / raw)
To: qemu-devel; +Cc: eblake, armbru, Marc-André Lureau
From: Marc-André Lureau <marcandre.lureau@redhat.com>
Add some missing lines, remove superflous @ in command name.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
qmp-commands.txt | 19 ++++++++++++-------
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/qmp-commands.txt b/qmp-commands.txt
index dfa1cc1..78e36bd 100644
--- a/qmp-commands.txt
+++ b/qmp-commands.txt
@@ -3381,8 +3381,8 @@ Delete a quorum's node
"child": "children.1" } }
<- { "return": {} }
-@query-named-block-nodes
-------------------------
+query-named-block-nodes
+-----------------------
Return a list of BlockDeviceInfo for all the named block driver nodes
@@ -3507,7 +3507,7 @@ Example (1):
]
}
-@query-memory-devices
+query-memory-devices
--------------------
Return a list of memory devices.
@@ -3525,8 +3525,9 @@ Example:
"slot": 0},
"type": "dimm"
} ] }
-@query-acpi-ospm-status
---------------------
+
+query-acpi-ospm-status
+----------------------
Return list of ACPIOSTInfo for devices that support status reporting
via ACPI _OST method.
@@ -3538,6 +3539,7 @@ Example:
{ "slot": "2", "slot-type": "DIMM", "source": 0, "status": 0},
{ "slot": "3", "slot-type": "DIMM", "source": 0, "status": 0}
]}
+
rtc-reset-reinjection
---------------------
@@ -3549,6 +3551,7 @@ Example:
-> { "execute": "rtc-reset-reinjection" }
<- { "return": {} }
+
trace-event-get-state
---------------------
@@ -3572,6 +3575,7 @@ Example:
-> { "execute": "trace-event-get-state", "arguments": { "name": "qemu_memalign" } }
<- { "return": [ { "name": "qemu_memalign", "state": "disabled" } ] }
+
trace-event-set-state
---------------------
@@ -3598,8 +3602,9 @@ Example:
-> { "execute": "trace-event-set-state", "arguments": { "name": "qemu_memalign", "enable": "true" } }
<- { "return": {} }
-@input-send-event
------------------
+
+input-send-event
+----------------
Send input event to guest.
--
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^ permalink raw reply related [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (14 preceding siblings ...)
2016-08-08 14:14 ` [Qemu-devel] [PATCH v3 15/15] qmp-commands.txt: fix some styling marcandre.lureau
@ 2016-08-08 14:55 ` no-reply
2016-08-08 17:59 ` Marc-André Lureau
2016-08-09 14:50 ` Markus Armbruster
16 siblings, 1 reply; 42+ messages in thread
From: no-reply @ 2016-08-08 14:55 UTC (permalink / raw)
To: marcandre.lureau; +Cc: famz, qemu-devel, armbru
Hi,
Your series seems to have some coding style problems. See output below for
more information:
Message-id: 20160808141439.16908-1-marcandre.lureau@redhat.com
Type: series
Subject: [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0
commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
echo "Checking PATCH $n/$total: $(git show --no-patch --format=%s $c)..."
if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
failed=1
echo
fi
n=$((n+1))
done
exit $failed
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
* [new tag] patchew/20160808141439.16908-1-marcandre.lureau@redhat.com -> patchew/20160808141439.16908-1-marcandre.lureau@redhat.com
Switched to a new branch 'test'
3879f40 qmp-commands.txt: fix some styling
f962de2 Drop qmp-commands.hx
69cf17d build-sys: remove qmp-commands-old.h
fb249f9 monitor: use qmp_dispatch()
ce3a886 qmp: update qmp_query_spice fallback
e9443e9 qapi: check invalid arguments on no-args commands
6159f41 qapi: remove the "middle" mode
51a6744 monitor: implement 'qmp_query_commands' without qmp_cmds
48e462f monitor: remove mhandler.cmd_new
1705b2d monitor: register the qapi generated commands
82316cd qapi: add 'export-marshal' command key
3bd2e14 monitor: remove usage of generated marshal functions
f283f5e monitor: register gen:false commands manually
f9b1148 qapi-schema: add 'device_add'
53e5fc1 qapi-schema: use generated marshaller for 'qmp_capabilities'
=== OUTPUT BEGIN ===
Checking PATCH 1/15: qapi-schema: use generated marshaller for 'qmp_capabilities'...
Checking PATCH 2/15: qapi-schema: add 'device_add'...
Checking PATCH 3/15: monitor: register gen:false commands manually...
Checking PATCH 4/15: monitor: remove usage of generated marshal functions...
Checking PATCH 5/15: qapi: add 'export-marshal' command key...
Checking PATCH 6/15: monitor: register the qapi generated commands...
Checking PATCH 7/15: monitor: remove mhandler.cmd_new...
Checking PATCH 8/15: monitor: implement 'qmp_query_commands' without qmp_cmds...
Checking PATCH 9/15: qapi: remove the "middle" mode...
Checking PATCH 10/15: qapi: check invalid arguments on no-args commands...
Checking PATCH 11/15: qmp: update qmp_query_spice fallback...
Checking PATCH 12/15: monitor: use qmp_dispatch()...
Checking PATCH 13/15: build-sys: remove qmp-commands-old.h...
Checking PATCH 14/15: Drop qmp-commands.hx...
ERROR: trailing whitespace
#5128: FILE: qmp-commands.txt:73:
+Arguments: $
ERROR: trailing whitespace
#6620: FILE: qmp-commands.txt:1565:
+Arguments: $
ERROR: trailing whitespace
#7346: FILE: qmp-commands.txt:2291:
+ $
ERROR: trailing whitespace
#7363: FILE: qmp-commands.txt:2308:
+ $
ERROR: trailing whitespace
#7747: FILE: qmp-commands.txt:2692:
+ (such as RDMA pinning) which may be expensive, but do not $
ERROR: trailing whitespace
#7748: FILE: qmp-commands.txt:2693:
+ actually occur during the iterative migration rounds $
total: 6 errors, 0 warnings, 3887 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 15/15: qmp-commands.txt: fix some styling...
=== OUTPUT END ===
Test command exited with code: 1
^ permalink raw reply [flat|nested] 42+ messages in thread* Re: [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode
2016-08-08 14:55 ` [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode no-reply
@ 2016-08-08 17:59 ` Marc-André Lureau
0 siblings, 0 replies; 42+ messages in thread
From: Marc-André Lureau @ 2016-08-08 17:59 UTC (permalink / raw)
To: no-reply; +Cc: famz, qemu-devel, armbru
On Mon, Aug 8, 2016 at 6:57 PM <no-reply@patchew.org> wrote:
> Hi,
>
> Your series seems to have some coding style problems. See output below for
> more information:
>
While at it, I guess I could remove those trailing spaces too
>
> Message-id: 20160808141439.16908-1-marcandre.lureau@redhat.com
> Type: series
> Subject: [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode
>
> === TEST SCRIPT BEGIN ===
> #!/bin/bash
>
> BASE=base
> n=1
> total=$(git log --oneline $BASE.. | wc -l)
> failed=0
>
> commits="$(git log --format=%H --reverse $BASE..)"
> for c in $commits; do
> echo "Checking PATCH $n/$total: $(git show --no-patch --format=%s
> $c)..."
> if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback
> -; then
> failed=1
> echo
> fi
> n=$((n+1))
> done
>
> exit $failed
> === TEST SCRIPT END ===
>
> Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
> From https://github.com/patchew-project/qemu
> * [new tag] patchew/
> 20160808141439.16908-1-marcandre.lureau@redhat.com -> patchew/
> 20160808141439.16908-1-marcandre.lureau@redhat.com
> Switched to a new branch 'test'
> 3879f40 qmp-commands.txt: fix some styling
> f962de2 Drop qmp-commands.hx
> 69cf17d build-sys: remove qmp-commands-old.h
> fb249f9 monitor: use qmp_dispatch()
> ce3a886 qmp: update qmp_query_spice fallback
> e9443e9 qapi: check invalid arguments on no-args commands
> 6159f41 qapi: remove the "middle" mode
> 51a6744 monitor: implement 'qmp_query_commands' without qmp_cmds
> 48e462f monitor: remove mhandler.cmd_new
> 1705b2d monitor: register the qapi generated commands
> 82316cd qapi: add 'export-marshal' command key
> 3bd2e14 monitor: remove usage of generated marshal functions
> f283f5e monitor: register gen:false commands manually
> f9b1148 qapi-schema: add 'device_add'
> 53e5fc1 qapi-schema: use generated marshaller for 'qmp_capabilities'
>
> === OUTPUT BEGIN ===
> Checking PATCH 1/15: qapi-schema: use generated marshaller for
> 'qmp_capabilities'...
> Checking PATCH 2/15: qapi-schema: add 'device_add'...
> Checking PATCH 3/15: monitor: register gen:false commands manually...
> Checking PATCH 4/15: monitor: remove usage of generated marshal
> functions...
> Checking PATCH 5/15: qapi: add 'export-marshal' command key...
> Checking PATCH 6/15: monitor: register the qapi generated commands...
> Checking PATCH 7/15: monitor: remove mhandler.cmd_new...
> Checking PATCH 8/15: monitor: implement 'qmp_query_commands' without
> qmp_cmds...
> Checking PATCH 9/15: qapi: remove the "middle" mode...
> Checking PATCH 10/15: qapi: check invalid arguments on no-args commands...
> Checking PATCH 11/15: qmp: update qmp_query_spice fallback...
> Checking PATCH 12/15: monitor: use qmp_dispatch()...
> Checking PATCH 13/15: build-sys: remove qmp-commands-old.h...
> Checking PATCH 14/15: Drop qmp-commands.hx...
> ERROR: trailing whitespace
> #5128: FILE: qmp-commands.txt:73:
> +Arguments: $
>
> ERROR: trailing whitespace
> #6620: FILE: qmp-commands.txt:1565:
> +Arguments: $
>
> ERROR: trailing whitespace
> #7346: FILE: qmp-commands.txt:2291:
> + $
>
> ERROR: trailing whitespace
> #7363: FILE: qmp-commands.txt:2308:
> + $
>
> ERROR: trailing whitespace
> #7747: FILE: qmp-commands.txt:2692:
> + (such as RDMA pinning) which may be expensive, but do not $
>
> ERROR: trailing whitespace
> #7748: FILE: qmp-commands.txt:2693:
> + actually occur during the iterative migration rounds $
>
> total: 6 errors, 0 warnings, 3887 lines checked
>
> Your patch has style problems, please review. If any of these errors
> are false positives report them to the maintainer, see
> CHECKPATCH in MAINTAINERS.
>
> Checking PATCH 15/15: qmp-commands.txt: fix some styling...
> === OUTPUT END ===
>
> Test command exited with code: 1
--
Marc-André Lureau
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode
2016-08-08 14:14 [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode marcandre.lureau
` (15 preceding siblings ...)
2016-08-08 14:55 ` [Qemu-devel] [PATCH v3 00/15] qapi: remove the 'middle' mode no-reply
@ 2016-08-09 14:50 ` Markus Armbruster
16 siblings, 0 replies; 42+ messages in thread
From: Markus Armbruster @ 2016-08-09 14:50 UTC (permalink / raw)
To: marcandre.lureau; +Cc: qemu-devel
marcandre.lureau@redhat.com writes:
> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> Hi,
>
> Although some QMP commands are still not fully qapi'fied, it is
> possible to use more qapi common and generated code by dropping the
> 'middle' mode.
Overall, I like this series. PATCH 10 looks more complicated than
necessary, and PATCH 12 needs to avoid the introspection regression. I
still have to double-check qmp_dispatch() does the same as the old
monitor code it replaces.
^ permalink raw reply [flat|nested] 42+ messages in thread