diff options
| -rw-r--r-- | MAINTAINERS | 1 | ||||
| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | qapi-schema.json | 511 | ||||
| -rw-r--r-- | qapi/char.json | 538 | ||||
| -rw-r--r-- | qapi/event.json | 21 |
5 files changed, 541 insertions, 531 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 289ea8c..6a808d3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1253,6 +1253,7 @@ M: Marc-André Lureau <marcandre.lureau@redhat.com> S: Maintained F: chardev/ F: include/chardev/ +F: qapi/char.json Character Devices (Braille) M: Samuel Thibault <samuel.thibault@ens-lyon.org> @@ -410,6 +410,7 @@ $(SRC_PATH)/qga/qapi-schema.json $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py) qapi-modules = $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/qapi/common.json \ $(SRC_PATH)/qapi/block.json $(SRC_PATH)/qapi/block-core.json \ + $(SRC_PATH)/qapi/char.json \ $(SRC_PATH)/qapi/crypto.json \ $(SRC_PATH)/qapi/event.json $(SRC_PATH)/qapi/introspect.json \ $(SRC_PATH)/qapi/rocker.json \ diff --git a/qapi-schema.json b/qapi-schema.json index f42d61b..4f30d21 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -83,6 +83,7 @@ { 'include': 'qapi/run-state.json' } { 'include': 'qapi/crypto.json' } { 'include': 'qapi/block.json' } +{ 'include': 'qapi/char.json' } { 'include': 'qapi/rocker.json' } { 'include': 'qapi/event.json' } { 'include': 'qapi/trace.json' } @@ -274,189 +275,6 @@ { 'command': 'query-uuid', 'returns': 'UuidInfo' } ## -# @ChardevInfo: -# -# Information about a character device. -# -# @label: the label of the character device -# -# @filename: the filename of the character device -# -# @frontend-open: shows whether the frontend device attached to this backend -# (eg. with the chardev=... option) is in open or closed state -# (since 2.1) -# -# Notes: @filename is encoded using the QEMU command line character device -# encoding. See the QEMU man page for details. -# -# Since: 0.14.0 -## -{ 'struct': 'ChardevInfo', 'data': {'label': 'str', - 'filename': 'str', - 'frontend-open': 'bool'} } - -## -# @query-chardev: -# -# Returns information about current character devices. -# -# Returns: a list of @ChardevInfo -# -# Since: 0.14.0 -# -# Example: -# -# -> { "execute": "query-chardev" } -# <- { -# "return": [ -# { -# "label": "charchannel0", -# "filename": "unix:/var/lib/libvirt/qemu/seabios.rhel6.agent,server", -# "frontend-open": false -# }, -# { -# "label": "charmonitor", -# "filename": "unix:/var/lib/libvirt/qemu/seabios.rhel6.monitor,server", -# "frontend-open": true -# }, -# { -# "label": "charserial0", -# "filename": "pty:/dev/pts/2", -# "frontend-open": true -# } -# ] -# } -# -## -{ 'command': 'query-chardev', 'returns': ['ChardevInfo'] } - -## -# @ChardevBackendInfo: -# -# Information about a character device backend -# -# @name: The backend name -# -# Since: 2.0 -## -{ 'struct': 'ChardevBackendInfo', 'data': {'name': 'str'} } - -## -# @query-chardev-backends: -# -# Returns information about character device backends. -# -# Returns: a list of @ChardevBackendInfo -# -# Since: 2.0 -# -# Example: -# -# -> { "execute": "query-chardev-backends" } -# <- { -# "return":[ -# { -# "name":"udp" -# }, -# { -# "name":"tcp" -# }, -# { -# "name":"unix" -# }, -# { -# "name":"spiceport" -# } -# ] -# } -# -## -{ 'command': 'query-chardev-backends', 'returns': ['ChardevBackendInfo'] } - -## -# @DataFormat: -# -# An enumeration of data format. -# -# @utf8: Data is a UTF-8 string (RFC 3629) -# -# @base64: Data is Base64 encoded binary (RFC 3548) -# -# Since: 1.4 -## -{ 'enum': 'DataFormat', - 'data': [ 'utf8', 'base64' ] } - -## -# @ringbuf-write: -# -# Write to a ring buffer character device. -# -# @device: the ring buffer character device name -# -# @data: data to write -# -# @format: data encoding (default 'utf8'). -# - base64: data must be base64 encoded text. Its binary -# decoding gets written. -# - utf8: data's UTF-8 encoding is written -# - data itself is always Unicode regardless of format, like -# any other string. -# -# Returns: Nothing on success -# -# Since: 1.4 -# -# Example: -# -# -> { "execute": "ringbuf-write", -# "arguments": { "device": "foo", -# "data": "abcdefgh", -# "format": "utf8" } } -# <- { "return": {} } -# -## -{ 'command': 'ringbuf-write', - 'data': {'device': 'str', 'data': 'str', - '*format': 'DataFormat'} } - -## -# @ringbuf-read: -# -# Read from a ring buffer character device. -# -# @device: the ring buffer character device name -# -# @size: how many bytes to read at most -# -# @format: data encoding (default 'utf8'). -# - base64: the data read is returned in base64 encoding. -# - utf8: the data read is interpreted as UTF-8. -# Bug: can screw up when the buffer contains invalid UTF-8 -# sequences, NUL characters, after the ring buffer lost -# data, and when reading stops because the size limit is -# reached. -# - The return value is always Unicode regardless of format, -# like any other string. -# -# Returns: data read from the device -# -# Since: 1.4 -# -# Example: -# -# -> { "execute": "ringbuf-read", -# "arguments": { "device": "foo", -# "size": 1000, -# "format": "utf8" } } -# <- { "return": "abcdefgh" } -# -## -{ 'command': 'ringbuf-read', - 'data': {'device': 'str', 'size': 'int', '*format': 'DataFormat'}, - 'returns': 'str' } - -## # @EventInfo: # # Information about a QMP event @@ -4713,333 +4531,6 @@ ## -# @ChardevCommon: -# -# Configuration shared across all chardev backends -# -# @logfile: The name of a logfile to save output -# @logappend: true to append instead of truncate -# (default to false to truncate) -# -# Since: 2.6 -## -{ 'struct': 'ChardevCommon', 'data': { '*logfile': 'str', - '*logappend': 'bool' } } - -## -# @ChardevFile: -# -# Configuration info for file chardevs. -# -# @in: The name of the input file -# @out: The name of the output file -# @append: Open the file in append mode (default false to -# truncate) (Since 2.6) -# -# Since: 1.4 -## -{ 'struct': 'ChardevFile', 'data': { '*in' : 'str', - 'out' : 'str', - '*append': 'bool' }, - 'base': 'ChardevCommon' } - -## -# @ChardevHostdev: -# -# Configuration info for device and pipe chardevs. -# -# @device: The name of the special file for the device, -# i.e. /dev/ttyS0 on Unix or COM1: on Windows -# -# Since: 1.4 -## -{ 'struct': 'ChardevHostdev', 'data': { 'device' : 'str' }, - 'base': 'ChardevCommon' } - -## -# @ChardevSocket: -# -# Configuration info for (stream) socket chardevs. -# -# @addr: socket address to listen on (server=true) -# or connect to (server=false) -# @tls-creds: the ID of the TLS credentials object (since 2.6) -# @server: create server socket (default: true) -# @wait: wait for incoming connection on server -# sockets (default: false). -# @nodelay: set TCP_NODELAY socket option (default: false) -# @telnet: enable telnet protocol on server -# sockets (default: false) -# @tn3270: enable tn3270 protocol on server -# sockets (default: false) (Since: 2.10) -# @reconnect: For a client socket, if a socket is disconnected, -# then attempt a reconnect after the given number of seconds. -# Setting this to zero disables this function. (default: 0) -# (Since: 2.2) -# -# Since: 1.4 -## -{ 'struct': 'ChardevSocket', 'data': { 'addr' : 'SocketAddressLegacy', - '*tls-creds' : 'str', - '*server' : 'bool', - '*wait' : 'bool', - '*nodelay' : 'bool', - '*telnet' : 'bool', - '*tn3270' : 'bool', - '*reconnect' : 'int' }, - 'base': 'ChardevCommon' } - -## -# @ChardevUdp: -# -# Configuration info for datagram socket chardevs. -# -# @remote: remote address -# @local: local address -# -# Since: 1.5 -## -{ 'struct': 'ChardevUdp', 'data': { 'remote' : 'SocketAddressLegacy', - '*local' : 'SocketAddressLegacy' }, - 'base': 'ChardevCommon' } - -## -# @ChardevMux: -# -# Configuration info for mux chardevs. -# -# @chardev: name of the base chardev. -# -# Since: 1.5 -## -{ 'struct': 'ChardevMux', 'data': { 'chardev' : 'str' }, - 'base': 'ChardevCommon' } - -## -# @ChardevStdio: -# -# Configuration info for stdio chardevs. -# -# @signal: Allow signals (such as SIGINT triggered by ^C) -# be delivered to qemu. Default: true in -nographic mode, -# false otherwise. -# -# Since: 1.5 -## -{ 'struct': 'ChardevStdio', 'data': { '*signal' : 'bool' }, - 'base': 'ChardevCommon' } - - -## -# @ChardevSpiceChannel: -# -# Configuration info for spice vm channel chardevs. -# -# @type: kind of channel (for example vdagent). -# -# Since: 1.5 -## -{ 'struct': 'ChardevSpiceChannel', 'data': { 'type' : 'str' }, - 'base': 'ChardevCommon' } - -## -# @ChardevSpicePort: -# -# Configuration info for spice port chardevs. -# -# @fqdn: name of the channel (see docs/spice-port-fqdn.txt) -# -# Since: 1.5 -## -{ 'struct': 'ChardevSpicePort', 'data': { 'fqdn' : 'str' }, - 'base': 'ChardevCommon' } - -## -# @ChardevVC: -# -# Configuration info for virtual console chardevs. -# -# @width: console width, in pixels -# @height: console height, in pixels -# @cols: console width, in chars -# @rows: console height, in chars -# -# Since: 1.5 -## -{ 'struct': 'ChardevVC', 'data': { '*width' : 'int', - '*height' : 'int', - '*cols' : 'int', - '*rows' : 'int' }, - 'base': 'ChardevCommon' } - -## -# @ChardevRingbuf: -# -# Configuration info for ring buffer chardevs. -# -# @size: ring buffer size, must be power of two, default is 65536 -# -# Since: 1.5 -## -{ 'struct': 'ChardevRingbuf', 'data': { '*size' : 'int' }, - 'base': 'ChardevCommon' } - -## -# @ChardevBackend: -# -# Configuration info for the new chardev backend. -# -# Since: 1.4 (testdev since 2.2, wctablet since 2.9) -## -{ 'union': 'ChardevBackend', 'data': { 'file' : 'ChardevFile', - 'serial' : 'ChardevHostdev', - 'parallel': 'ChardevHostdev', - 'pipe' : 'ChardevHostdev', - 'socket' : 'ChardevSocket', - 'udp' : 'ChardevUdp', - 'pty' : 'ChardevCommon', - 'null' : 'ChardevCommon', - 'mux' : 'ChardevMux', - 'msmouse': 'ChardevCommon', - 'wctablet' : 'ChardevCommon', - 'braille': 'ChardevCommon', - 'testdev': 'ChardevCommon', - 'stdio' : 'ChardevStdio', - 'console': 'ChardevCommon', - 'spicevmc' : 'ChardevSpiceChannel', - 'spiceport' : 'ChardevSpicePort', - 'vc' : 'ChardevVC', - 'ringbuf': 'ChardevRingbuf', - # next one is just for compatibility - 'memory' : 'ChardevRingbuf' } } - -## -# @ChardevReturn: -# -# Return info about the chardev backend just created. -# -# @pty: name of the slave pseudoterminal device, present if -# and only if a chardev of type 'pty' was created -# -# Since: 1.4 -## -{ 'struct' : 'ChardevReturn', 'data': { '*pty' : 'str' } } - -## -# @chardev-add: -# -# Add a character device backend -# -# @id: the chardev's ID, must be unique -# @backend: backend type and parameters -# -# Returns: ChardevReturn. -# -# Since: 1.4 -# -# Example: -# -# -> { "execute" : "chardev-add", -# "arguments" : { "id" : "foo", -# "backend" : { "type" : "null", "data" : {} } } } -# <- { "return": {} } -# -# -> { "execute" : "chardev-add", -# "arguments" : { "id" : "bar", -# "backend" : { "type" : "file", -# "data" : { "out" : "/tmp/bar.log" } } } } -# <- { "return": {} } -# -# -> { "execute" : "chardev-add", -# "arguments" : { "id" : "baz", -# "backend" : { "type" : "pty", "data" : {} } } } -# <- { "return": { "pty" : "/dev/pty/42" } } -# -## -{ 'command': 'chardev-add', 'data': {'id' : 'str', - 'backend' : 'ChardevBackend' }, - 'returns': 'ChardevReturn' } - -## -# @chardev-change: -# -# Change a character device backend -# -# @id: the chardev's ID, must exist -# @backend: new backend type and parameters -# -# Returns: ChardevReturn. -# -# Since: 2.10 -# -# Example: -# -# -> { "execute" : "chardev-change", -# "arguments" : { "id" : "baz", -# "backend" : { "type" : "pty", "data" : {} } } } -# <- { "return": { "pty" : "/dev/pty/42" } } -# -# -> {"execute" : "chardev-change", -# "arguments" : { -# "id" : "charchannel2", -# "backend" : { -# "type" : "socket", -# "data" : { -# "addr" : { -# "type" : "unix" , -# "data" : { -# "path" : "/tmp/charchannel2.socket" -# } -# }, -# "server" : true, -# "wait" : false }}}} -# <- {"return": {}} -# -## -{ 'command': 'chardev-change', 'data': {'id' : 'str', - 'backend' : 'ChardevBackend' }, - 'returns': 'ChardevReturn' } - -## -# @chardev-remove: -# -# Remove a character device backend -# -# @id: the chardev's ID, must exist and not be in use -# -# Returns: Nothing on success -# -# Since: 1.4 -# -# Example: -# -# -> { "execute": "chardev-remove", "arguments": { "id" : "foo" } } -# <- { "return": {} } -# -## -{ 'command': 'chardev-remove', 'data': {'id': 'str'} } - -## -# @chardev-send-break: -# -# Send a break to a character device -# -# @id: the chardev's ID, must exist -# -# Returns: Nothing on success -# -# Since: 2.10 -# -# Example: -# -# -> { "execute": "chardev-send-break", "arguments": { "id" : "foo" } } -# <- { "return": {} } -# -## -{ 'command': 'chardev-send-break', 'data': {'id': 'str'} } - - -## # @TpmModel: # # An enumeration of TPM models diff --git a/qapi/char.json b/qapi/char.json new file mode 100644 index 0000000..ae19dcd --- /dev/null +++ b/qapi/char.json @@ -0,0 +1,538 @@ +# -*- Mode: Python -*- +# + +## +# = Character devices +## + +{ 'include': 'sockets.json' } + +## +# @ChardevInfo: +# +# Information about a character device. +# +# @label: the label of the character device +# +# @filename: the filename of the character device +# +# @frontend-open: shows whether the frontend device attached to this backend +# (eg. with the chardev=... option) is in open or closed state +# (since 2.1) +# +# Notes: @filename is encoded using the QEMU command line character device +# encoding. See the QEMU man page for details. +# +# Since: 0.14.0 +## +{ 'struct': 'ChardevInfo', 'data': {'label': 'str', + 'filename': 'str', + 'frontend-open': 'bool'} } + +## +# @query-chardev: +# +# Returns information about current character devices. +# +# Returns: a list of @ChardevInfo +# +# Since: 0.14.0 +# +# Example: +# +# -> { "execute": "query-chardev" } +# <- { +# "return": [ +# { +# "label": "charchannel0", +# "filename": "unix:/var/lib/libvirt/qemu/seabios.rhel6.agent,server", +# "frontend-open": false +# }, +# { +# "label": "charmonitor", +# "filename": "unix:/var/lib/libvirt/qemu/seabios.rhel6.monitor,server", +# "frontend-open": true +# }, +# { +# "label": "charserial0", +# "filename": "pty:/dev/pts/2", +# "frontend-open": true +# } +# ] +# } +# +## +{ 'command': 'query-chardev', 'returns': ['ChardevInfo'] } + +## +# @ChardevBackendInfo: +# +# Information about a character device backend +# +# @name: The backend name +# +# Since: 2.0 +## +{ 'struct': 'ChardevBackendInfo', 'data': {'name': 'str'} } + +## +# @query-chardev-backends: +# +# Returns information about character device backends. +# +# Returns: a list of @ChardevBackendInfo +# +# Since: 2.0 +# +# Example: +# +# -> { "execute": "query-chardev-backends" } +# <- { +# "return":[ +# { +# "name":"udp" +# }, +# { +# "name":"tcp" +# }, +# { +# "name":"unix" +# }, +# { +# "name":"spiceport" +# } +# ] +# } +# +## +{ 'command': 'query-chardev-backends', 'returns': ['ChardevBackendInfo'] } + +## +# @DataFormat: +# +# An enumeration of data format. +# +# @utf8: Data is a UTF-8 string (RFC 3629) +# +# @base64: Data is Base64 encoded binary (RFC 3548) +# +# Since: 1.4 +## +{ 'enum': 'DataFormat', + 'data': [ 'utf8', 'base64' ] } + +## +# @ringbuf-write: +# +# Write to a ring buffer character device. +# +# @device: the ring buffer character device name +# +# @data: data to write +# +# @format: data encoding (default 'utf8'). +# - base64: data must be base64 encoded text. Its binary +# decoding gets written. +# - utf8: data's UTF-8 encoding is written +# - data itself is always Unicode regardless of format, like +# any other string. +# +# Returns: Nothing on success +# +# Since: 1.4 +# +# Example: +# +# -> { "execute": "ringbuf-write", +# "arguments": { "device": "foo", +# "data": "abcdefgh", +# "format": "utf8" } } +# <- { "return": {} } +# +## +{ 'command': 'ringbuf-write', + 'data': {'device': 'str', 'data': 'str', + '*format': 'DataFormat'} } + +## +# @ringbuf-read: +# +# Read from a ring buffer character device. +# +# @device: the ring buffer character device name +# +# @size: how many bytes to read at most +# +# @format: data encoding (default 'utf8'). +# - base64: the data read is returned in base64 encoding. +# - utf8: the data read is interpreted as UTF-8. +# Bug: can screw up when the buffer contains invalid UTF-8 +# sequences, NUL characters, after the ring buffer lost +# data, and when reading stops because the size limit is +# reached. +# - The return value is always Unicode regardless of format, +# like any other string. +# +# Returns: data read from the device +# +# Since: 1.4 +# +# Example: +# +# -> { "execute": "ringbuf-read", +# "arguments": { "device": "foo", +# "size": 1000, +# "format": "utf8" } } +# <- { "return": "abcdefgh" } +# +## +{ 'command': 'ringbuf-read', + 'data': {'device': 'str', 'size': 'int', '*format': 'DataFormat'}, + 'returns': 'str' } + +## +# @ChardevCommon: +# +# Configuration shared across all chardev backends +# +# @logfile: The name of a logfile to save output +# @logappend: true to append instead of truncate +# (default to false to truncate) +# +# Since: 2.6 +## +{ 'struct': 'ChardevCommon', 'data': { '*logfile': 'str', + '*logappend': 'bool' } } + +## +# @ChardevFile: +# +# Configuration info for file chardevs. +# +# @in: The name of the input file +# @out: The name of the output file +# @append: Open the file in append mode (default false to +# truncate) (Since 2.6) +# +# Since: 1.4 +## +{ 'struct': 'ChardevFile', 'data': { '*in' : 'str', + 'out' : 'str', + '*append': 'bool' }, + 'base': 'ChardevCommon' } + +## +# @ChardevHostdev: +# +# Configuration info for device and pipe chardevs. +# +# @device: The name of the special file for the device, +# i.e. /dev/ttyS0 on Unix or COM1: on Windows +# +# Since: 1.4 +## +{ 'struct': 'ChardevHostdev', 'data': { 'device' : 'str' }, + 'base': 'ChardevCommon' } + +## +# @ChardevSocket: +# +# Configuration info for (stream) socket chardevs. +# +# @addr: socket address to listen on (server=true) +# or connect to (server=false) +# @tls-creds: the ID of the TLS credentials object (since 2.6) +# @server: create server socket (default: true) +# @wait: wait for incoming connection on server +# sockets (default: false). +# @nodelay: set TCP_NODELAY socket option (default: false) +# @telnet: enable telnet protocol on server +# sockets (default: false) +# @tn3270: enable tn3270 protocol on server +# sockets (default: false) (Since: 2.10) +# @reconnect: For a client socket, if a socket is disconnected, +# then attempt a reconnect after the given number of seconds. +# Setting this to zero disables this function. (default: 0) +# (Since: 2.2) +# +# Since: 1.4 +## +{ 'struct': 'ChardevSocket', 'data': { 'addr' : 'SocketAddressLegacy', + '*tls-creds' : 'str', + '*server' : 'bool', + '*wait' : 'bool', + '*nodelay' : 'bool', + '*telnet' : 'bool', + '*tn3270' : 'bool', + '*reconnect' : 'int' }, + 'base': 'ChardevCommon' } + +## +# @ChardevUdp: +# +# Configuration info for datagram socket chardevs. +# +# @remote: remote address +# @local: local address +# +# Since: 1.5 +## +{ 'struct': 'ChardevUdp', 'data': { 'remote' : 'SocketAddressLegacy', + '*local' : 'SocketAddressLegacy' }, + 'base': 'ChardevCommon' } + +## +# @ChardevMux: +# +# Configuration info for mux chardevs. +# +# @chardev: name of the base chardev. +# +# Since: 1.5 +## +{ 'struct': 'ChardevMux', 'data': { 'chardev' : 'str' }, + 'base': 'ChardevCommon' } + +## +# @ChardevStdio: +# +# Configuration info for stdio chardevs. +# +# @signal: Allow signals (such as SIGINT triggered by ^C) +# be delivered to qemu. Default: true in -nographic mode, +# false otherwise. +# +# Since: 1.5 +## +{ 'struct': 'ChardevStdio', 'data': { '*signal' : 'bool' }, + 'base': 'ChardevCommon' } + + +## +# @ChardevSpiceChannel: +# +# Configuration info for spice vm channel chardevs. +# +# @type: kind of channel (for example vdagent). +# +# Since: 1.5 +## +{ 'struct': 'ChardevSpiceChannel', 'data': { 'type' : 'str' }, + 'base': 'ChardevCommon' } + +## +# @ChardevSpicePort: +# +# Configuration info for spice port chardevs. +# +# @fqdn: name of the channel (see docs/spice-port-fqdn.txt) +# +# Since: 1.5 +## +{ 'struct': 'ChardevSpicePort', 'data': { 'fqdn' : 'str' }, + 'base': 'ChardevCommon' } + +## +# @ChardevVC: +# +# Configuration info for virtual console chardevs. +# +# @width: console width, in pixels +# @height: console height, in pixels +# @cols: console width, in chars +# @rows: console height, in chars +# +# Since: 1.5 +## +{ 'struct': 'ChardevVC', 'data': { '*width' : 'int', + '*height' : 'int', + '*cols' : 'int', + '*rows' : 'int' }, + 'base': 'ChardevCommon' } + +## +# @ChardevRingbuf: +# +# Configuration info for ring buffer chardevs. +# +# @size: ring buffer size, must be power of two, default is 65536 +# +# Since: 1.5 +## +{ 'struct': 'ChardevRingbuf', 'data': { '*size' : 'int' }, + 'base': 'ChardevCommon' } + +## +# @ChardevBackend: +# +# Configuration info for the new chardev backend. +# +# Since: 1.4 (testdev since 2.2, wctablet since 2.9) +## +{ 'union': 'ChardevBackend', 'data': { 'file' : 'ChardevFile', + 'serial' : 'ChardevHostdev', + 'parallel': 'ChardevHostdev', + 'pipe' : 'ChardevHostdev', + 'socket' : 'ChardevSocket', + 'udp' : 'ChardevUdp', + 'pty' : 'ChardevCommon', + 'null' : 'ChardevCommon', + 'mux' : 'ChardevMux', + 'msmouse': 'ChardevCommon', + 'wctablet' : 'ChardevCommon', + 'braille': 'ChardevCommon', + 'testdev': 'ChardevCommon', + 'stdio' : 'ChardevStdio', + 'console': 'ChardevCommon', + 'spicevmc' : 'ChardevSpiceChannel', + 'spiceport' : 'ChardevSpicePort', + 'vc' : 'ChardevVC', + 'ringbuf': 'ChardevRingbuf', + # next one is just for compatibility + 'memory' : 'ChardevRingbuf' } } + +## +# @ChardevReturn: +# +# Return info about the chardev backend just created. +# +# @pty: name of the slave pseudoterminal device, present if +# and only if a chardev of type 'pty' was created +# +# Since: 1.4 +## +{ 'struct' : 'ChardevReturn', 'data': { '*pty' : 'str' } } + +## +# @chardev-add: +# +# Add a character device backend +# +# @id: the chardev's ID, must be unique +# @backend: backend type and parameters +# +# Returns: ChardevReturn. +# +# Since: 1.4 +# +# Example: +# +# -> { "execute" : "chardev-add", +# "arguments" : { "id" : "foo", +# "backend" : { "type" : "null", "data" : {} } } } +# <- { "return": {} } +# +# -> { "execute" : "chardev-add", +# "arguments" : { "id" : "bar", +# "backend" : { "type" : "file", +# "data" : { "out" : "/tmp/bar.log" } } } } +# <- { "return": {} } +# +# -> { "execute" : "chardev-add", +# "arguments" : { "id" : "baz", +# "backend" : { "type" : "pty", "data" : {} } } } +# <- { "return": { "pty" : "/dev/pty/42" } } +# +## +{ 'command': 'chardev-add', 'data': {'id' : 'str', + 'backend' : 'ChardevBackend' }, + 'returns': 'ChardevReturn' } + +## +# @chardev-change: +# +# Change a character device backend +# +# @id: the chardev's ID, must exist +# @backend: new backend type and parameters +# +# Returns: ChardevReturn. +# +# Since: 2.10 +# +# Example: +# +# -> { "execute" : "chardev-change", +# "arguments" : { "id" : "baz", +# "backend" : { "type" : "pty", "data" : {} } } } +# <- { "return": { "pty" : "/dev/pty/42" } } +# +# -> {"execute" : "chardev-change", +# "arguments" : { +# "id" : "charchannel2", +# "backend" : { +# "type" : "socket", +# "data" : { +# "addr" : { +# "type" : "unix" , +# "data" : { +# "path" : "/tmp/charchannel2.socket" +# } +# }, +# "server" : true, +# "wait" : false }}}} +# <- {"return": {}} +# +## +{ 'command': 'chardev-change', 'data': {'id' : 'str', + 'backend' : 'ChardevBackend' }, + 'returns': 'ChardevReturn' } + +## +# @chardev-remove: +# +# Remove a character device backend +# +# @id: the chardev's ID, must exist and not be in use +# +# Returns: Nothing on success +# +# Since: 1.4 +# +# Example: +# +# -> { "execute": "chardev-remove", "arguments": { "id" : "foo" } } +# <- { "return": {} } +# +## +{ 'command': 'chardev-remove', 'data': {'id': 'str'} } + +## +# @chardev-send-break: +# +# Send a break to a character device +# +# @id: the chardev's ID, must exist +# +# Returns: Nothing on success +# +# Since: 2.10 +# +# Example: +# +# -> { "execute": "chardev-send-break", "arguments": { "id" : "foo" } } +# <- { "return": {} } +# +## +{ 'command': 'chardev-send-break', 'data': {'id': 'str'} } + +## +# @VSERPORT_CHANGE: +# +# Emitted when the guest opens or closes a virtio-serial port. +# +# @id: device identifier of the virtio-serial port +# +# @open: true if the guest has opened the virtio-serial port +# +# Since: 2.1 +# +# Example: +# +# <- { "event": "VSERPORT_CHANGE", +# "data": { "id": "channel0", "open": true }, +# "timestamp": { "seconds": 1401385907, "microseconds": 422329 } } +# +## +{ 'event': 'VSERPORT_CHANGE', + 'data': { 'id': 'str', 'open': 'bool' } } diff --git a/qapi/event.json b/qapi/event.json index 9c6126d..b9aa6ed 100644 --- a/qapi/event.json +++ b/qapi/event.json @@ -397,27 +397,6 @@ 'sector-num': 'int', 'sectors-count': 'int' } } ## -# @VSERPORT_CHANGE: -# -# Emitted when the guest opens or closes a virtio-serial port. -# -# @id: device identifier of the virtio-serial port -# -# @open: true if the guest has opened the virtio-serial port -# -# Since: 2.1 -# -# Example: -# -# <- { "event": "VSERPORT_CHANGE", -# "data": { "id": "channel0", "open": true }, -# "timestamp": { "seconds": 1401385907, "microseconds": 422329 } } -# -## -{ 'event': 'VSERPORT_CHANGE', - 'data': { 'id': 'str', 'open': 'bool' } } - -## # @MEM_UNPLUG_ERROR: # # Emitted when memory hot unplug error occurs. |