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QMP: TPM QMP and man page documentation updates

Signed-off-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
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1 parent 88ca7bc commit 28c4fa32bd76268320d44db5d82e0d18fbc7c864 Corey Bryant committed with Luiz Capitulino Mar 20, 2013
Showing with 60 additions and 1 deletion.
  1. +2 −1 qemu-options.hx
  2. +58 −0 qmp-commands.hx
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3 qemu-options.hx
@@ -2241,7 +2241,8 @@ Backend type must be:
@option{passthrough}.
The specific backend type will determine the applicable options.
-The @code{-tpmdev} option requires a @code{-device} option.
+The @code{-tpmdev} option creates the TPM backend and requires a
+@code{-device} option that specifies the TPM frontend interface model.
Options to each backend are described below.
View
58 qmp-commands.hx
@@ -2721,18 +2721,76 @@ EQMP
.mhandler.cmd_new = qmp_marshal_input_query_tpm,
},
+SQMP
+query-tpm
+---------
+
+Return information about the TPM device.
+
+Arguments: None
+
+Example:
+
+-> { "execute": "query-tpm" }
+<- { "return":
+ [
+ { "model": "tpm-tis",
+ "options":
+ { "type": "passthrough",
+ "data":
+ { "cancel-path": "/sys/class/misc/tpm0/device/cancel",
+ "path": "/dev/tpm0"
+ }
+ },
+ "id": "tpm0"
+ }
+ ]
+ }
+
+EQMP
+
{
.name = "query-tpm-models",
.args_type = "",
.mhandler.cmd_new = qmp_marshal_input_query_tpm_models,
},
+SQMP
+query-tpm-models
+----------------
+
+Return a list of supported TPM models.
+
+Arguments: None
+
+Example:
+
+-> { "execute": "query-tpm-models" }
+<- { "return": [ "tpm-tis" ] }
+
+EQMP
+
{
.name = "query-tpm-types",
.args_type = "",
.mhandler.cmd_new = qmp_marshal_input_query_tpm_types,
},
+SQMP
+query-tpm-types
+---------------
+
+Return a list of supported TPM types.
+
+Arguments: None
+
+Example:
+
+-> { "execute": "query-tpm-types" }
+<- { "return": [ "passthrough" ] }
+
+EQMP
+
{
.name = "chardev-add",
.args_type = "id:s,backend:q",

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