diff options
| -rw-r--r-- | qemu-char.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/qemu-char.c b/qemu-char.c index 392de29a91..c097ca16d1 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -3115,6 +3115,19 @@ static void qemu_chr_parse_memory(QemuOpts *opts, ChardevBackend *backend, } } +static void qemu_chr_parse_mux(QemuOpts *opts, ChardevBackend *backend, + Error **errp) +{ + const char *chardev = qemu_opt_get(opts, "chardev"); + + if (chardev == NULL) { + error_setg(errp, "chardev: mux: no chardev given"); + return; + } + backend->mux = g_new0(ChardevMux, 1); + backend->mux->chardev = g_strdup(chardev); +} + typedef struct CharDriver { const char *name; /* old, pre qapi */ @@ -3481,6 +3494,9 @@ QemuOptsList qemu_chardev_opts = { },{ .name = "size", .type = QEMU_OPT_SIZE, + },{ + .name = "chardev", + .type = QEMU_OPT_STRING, }, { /* end of list */ } }, @@ -3771,6 +3787,8 @@ static void register_types(void) register_char_driver_qapi("console", CHARDEV_BACKEND_KIND_CONSOLE, NULL); register_char_driver_qapi("pipe", CHARDEV_BACKEND_KIND_PIPE, qemu_chr_parse_pipe); + register_char_driver_qapi("mux", CHARDEV_BACKEND_KIND_MUX, + qemu_chr_parse_mux); } type_init(register_types); |