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[Qemu-devel] [PATCH v4 1/3] QMP: Introduce the documentation for query-a
From: |
Miguel Di Ciurcio Filho |
Subject: |
[Qemu-devel] [PATCH v4 1/3] QMP: Introduce the documentation for query-available-devices |
Date: |
Fri, 23 Jul 2010 13:47:38 -0300 |
---
qemu-monitor.hx | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 71 insertions(+), 0 deletions(-)
diff --git a/qemu-monitor.hx b/qemu-monitor.hx
index 2af3de6..f6b976a 100644
--- a/qemu-monitor.hx
+++ b/qemu-monitor.hx
@@ -2490,6 +2490,77 @@ STEXI
show device tree
@item info qdm
show qdev device model list
+ETEXI
+SQMP
+query-available-devices
+-----------------------
+
+Describe the capabilities of all devices registered with qdev.
+
+The returned output is a json-array, each element is a json-object describing
+a single device type.
+
+Each json-object contains the following:
+
+- "name": name of the device (json-string)
+- "bus": the name of the bus type for the device (json-string)
+ - Possible values: PCI, SCSI, I2C, ISA, SSI, USB, virtio-serial-bus,
System,
+ IDE, s390-virtio
+- "alias": an alias by which the device is also known (json-string, optional)
+- "description": description of the device (json-string, optional)
+- "creatable": whether this device can be created by the user (json-boolean)
+- "properties": a json-array where each item is a json-object that describes a
+ property of the device. If the device has no property to be setup, this item
+ will not be present. Each json-object contains the following:
+ - "name": the name of the property (json-string)
+ - "type": the json type of the property (json-string)
+ - Possible values: integer, string, boolean
+
+Example:
+
+-> { "execute": "query-available-devices" }
+<- {
+ "return": [
+ {
+ "name": "virtio-blk-pci",
+ "creatable": true,
+ "bus": "PCI",
+ "properties": [
+ {
+ "name": "indirect_desc",
+ "type": "boolean"
+ },
+ {
+ "name": "logical_block_size",
+ "type": "integer"
+ },
+ {
+ "name": "opt_io_size",
+ "type": "integer"
+ },
+ {
+ "name": "drive",
+ "type": "string"
+ }
+ ]
+ },
+ {
+ "name": "virtio-balloon-pci",
+ "creatable": true,
+ "bus": "PCI",
+ "properties": [
+ {
+ "name": "indirect_desc",
+ "type": "boolean"
+ }
+ ]
+ },
+ ....
+ ]
+
+EQMP
+
+STEXI
@item info roms
show roms
@end table
--
1.7.1