diff options
| -rw-r--r-- | hmp-commands.hx | 3 | ||||
| -rw-r--r-- | hmp.c | 9 | ||||
| -rw-r--r-- | hmp.h | 1 | ||||
| -rw-r--r-- | hw/qdev-monitor.c | 18 | ||||
| -rw-r--r-- | qapi-schema.json | 20 | ||||
| -rw-r--r-- | qmp-commands.hx | 5 |
6 files changed, 37 insertions, 19 deletions
diff --git a/hmp-commands.hx b/hmp-commands.hx index bd35a3eb08..a6f5a84927 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -622,8 +622,7 @@ ETEXI .args_type = "id:s", .params = "device", .help = "remove device", - .user_print = monitor_user_noop, - .mhandler.cmd_new = do_device_del, + .mhandler.cmd = hmp_device_del, }, STEXI @@ -934,3 +934,12 @@ void hmp_migrate(Monitor *mon, const QDict *qdict) qemu_mod_timer(status->timer, qemu_get_clock_ms(rt_clock)); } } + +void hmp_device_del(Monitor *mon, const QDict *qdict) +{ + const char *id = qdict_get_str(qdict, "id"); + Error *err = NULL; + + qmp_device_del(id, &err); + hmp_handle_error(mon, &err); +} @@ -60,5 +60,6 @@ void hmp_block_stream(Monitor *mon, const QDict *qdict); void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict); void hmp_block_job_cancel(Monitor *mon, const QDict *qdict); void hmp_migrate(Monitor *mon, const QDict *qdict); +void hmp_device_del(Monitor *mon, const QDict *qdict); #endif diff --git a/hw/qdev-monitor.c b/hw/qdev-monitor.c index fd56afed45..81d654827f 100644 --- a/hw/qdev-monitor.c +++ b/hw/qdev-monitor.c @@ -19,6 +19,7 @@ #include "qdev.h" #include "monitor.h" +#include "qmp-commands.h" /* * Aliases were a bad idea from the start. Let's keep them @@ -570,26 +571,17 @@ int do_device_add(Monitor *mon, const QDict *qdict, QObject **ret_data) return 0; } -int do_device_del(Monitor *mon, const QDict *qdict, QObject **ret_data) +void qmp_device_del(const char *id, Error **errp) { - const char *id = qdict_get_str(qdict, "id"); - Error *local_err = NULL; DeviceState *dev; dev = qdev_find_recursive(sysbus_get_default(), id); if (NULL == dev) { - qerror_report(QERR_DEVICE_NOT_FOUND, id); - return -1; - } - - qdev_unplug(dev, &local_err); - if (error_is_set(&local_err)) { - qerror_report_err(local_err); - error_free(local_err); - return -1; + error_set(errp, QERR_DEVICE_NOT_FOUND, id); + return; } - return 0; + qdev_unplug(dev, errp); } void qdev_machine_init(void) diff --git a/qapi-schema.json b/qapi-schema.json index 0d11d6eb14..ace55f397a 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -1701,3 +1701,23 @@ # Since: 1.1 ## { 'command': 'xen-save-devices-state', 'data': {'filename': 'str'} } + +## +# @device_del: +# +# Remove a device from a guest +# +# @id: the name of the device +# +# Returns: Nothing on success +# If @id is not a valid device, DeviceNotFound +# If the device does not support unplug, BusNoHotplug +# +# Notes: When this command completes, the device may not be removed from the +# guest. Hot removal is an operation that requires guest cooperation. +# This command merely requests that the guest begin the hot removal +# process. +# +# Since: 0.14.0 +## +{ 'command': 'device_del', 'data': {'id': 'str'} } diff --git a/qmp-commands.hx b/qmp-commands.hx index 944787161f..c09ee859a1 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -314,10 +314,7 @@ EQMP { .name = "device_del", .args_type = "id:s", - .params = "device", - .help = "remove device", - .user_print = monitor_user_noop, - .mhandler.cmd_new = do_device_del, + .mhandler.cmd_new = qmp_marshal_input_device_del, }, SQMP |