diff options
Diffstat (limited to 'vl.c')
| -rw-r--r-- | vl.c | 39 |
1 files changed, 39 insertions, 0 deletions
@@ -95,6 +95,9 @@ int main(int argc, char **argv) #include "migration/colo.h" #include "sysemu/kvm.h" #include "sysemu/hax.h" +#include "qapi/qobject-input-visitor.h" +#include "qapi/qobject-input-visitor.h" +#include "qapi-visit.h" #include "qapi/qmp/qjson.h" #include "qemu/option.h" #include "qemu/config-file.h" @@ -2976,6 +2979,13 @@ int main(int argc, char **argv, char **envp) Error *main_loop_err = NULL; Error *err = NULL; bool list_data_dirs = false; + typedef struct BlockdevOptions_queue { + BlockdevOptions *bdo; + Location loc; + QSIMPLEQ_ENTRY(BlockdevOptions_queue) entry; + } BlockdevOptions_queue; + QSIMPLEQ_HEAD(, BlockdevOptions_queue) bdo_queue + = QSIMPLEQ_HEAD_INITIALIZER(bdo_queue); module_call_init(MODULE_INIT_TRACE); @@ -3118,6 +3128,25 @@ int main(int argc, char **argv, char **envp) drive_add(IF_DEFAULT, popt->index - QEMU_OPTION_hda, optarg, HD_OPTS); break; + case QEMU_OPTION_blockdev: + { + Visitor *v; + BlockdevOptions_queue *bdo; + + v = qobject_input_visitor_new_str(optarg, "driver", &err); + if (!v) { + error_report_err(err); + exit(1); + } + + bdo = g_new(BlockdevOptions_queue, 1); + visit_type_BlockdevOptions(v, NULL, &bdo->bdo, + &error_fatal); + visit_free(v); + loc_save(&bdo->loc); + QSIMPLEQ_INSERT_TAIL(&bdo_queue, bdo, entry); + break; + } case QEMU_OPTION_drive: if (drive_def(optarg) == NULL) { exit(1); @@ -4451,6 +4480,16 @@ int main(int argc, char **argv, char **envp) } /* open the virtual block devices */ + while (!QSIMPLEQ_EMPTY(&bdo_queue)) { + BlockdevOptions_queue *bdo = QSIMPLEQ_FIRST(&bdo_queue); + + QSIMPLEQ_REMOVE_HEAD(&bdo_queue, entry); + loc_push_restore(&bdo->loc); + qmp_blockdev_add(bdo->bdo, &error_fatal); + loc_pop(&bdo->loc); + qapi_free_BlockdevOptions(bdo->bdo); + g_free(bdo); + } if (snapshot || replay_mode != REPLAY_MODE_NONE) { qemu_opts_foreach(qemu_find_opts("drive"), drive_enable_snapshot, NULL, NULL); |