mirror of https://github.com/proxmox/mirror_qemu
qemu-char: add -chardev mux support
Allow to explicitly create mux chardevs on the command line, like you can using QMP. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>master
parent
dc2c4eca89
commit
bb6fb7c085
18
qemu-char.c
18
qemu-char.c
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@ -3115,6 +3115,19 @@ static void qemu_chr_parse_memory(QemuOpts *opts, ChardevBackend *backend,
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}
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}
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}
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}
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static void qemu_chr_parse_mux(QemuOpts *opts, ChardevBackend *backend,
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Error **errp)
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{
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const char *chardev = qemu_opt_get(opts, "chardev");
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if (chardev == NULL) {
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error_setg(errp, "chardev: mux: no chardev given");
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return;
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}
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backend->mux = g_new0(ChardevMux, 1);
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backend->mux->chardev = g_strdup(chardev);
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}
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typedef struct CharDriver {
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typedef struct CharDriver {
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const char *name;
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const char *name;
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/* old, pre qapi */
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/* old, pre qapi */
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@ -3481,6 +3494,9 @@ QemuOptsList qemu_chardev_opts = {
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},{
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},{
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.name = "size",
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.name = "size",
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.type = QEMU_OPT_SIZE,
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.type = QEMU_OPT_SIZE,
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},{
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.name = "chardev",
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.type = QEMU_OPT_STRING,
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},
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},
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{ /* end of list */ }
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{ /* end of list */ }
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},
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},
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@ -3771,6 +3787,8 @@ static void register_types(void)
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register_char_driver_qapi("console", CHARDEV_BACKEND_KIND_CONSOLE, NULL);
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register_char_driver_qapi("console", CHARDEV_BACKEND_KIND_CONSOLE, NULL);
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register_char_driver_qapi("pipe", CHARDEV_BACKEND_KIND_PIPE,
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register_char_driver_qapi("pipe", CHARDEV_BACKEND_KIND_PIPE,
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qemu_chr_parse_pipe);
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qemu_chr_parse_pipe);
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register_char_driver_qapi("mux", CHARDEV_BACKEND_KIND_MUX,
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qemu_chr_parse_mux);
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}
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}
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type_init(register_types);
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type_init(register_types);
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