diff options
Diffstat (limited to 'monitor')
| -rw-r--r-- | monitor/hmp-cmds.c | 368 | ||||
| -rw-r--r-- | monitor/misc.c | 69 | ||||
| -rw-r--r-- | monitor/qmp-cmds.c | 174 |
3 files changed, 34 insertions, 577 deletions
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c index ed78a87ddd..1dba973092 100644 --- a/monitor/hmp-cmds.c +++ b/monitor/hmp-cmds.c @@ -25,7 +25,7 @@ #include "qemu/timer.h" #include "qemu/sockets.h" #include "qemu/help_option.h" -#include "monitor/monitor-internal.h" +#include "monitor/monitor.h" #include "qapi/error.h" #include "qapi/clone-visitor.h" #include "qapi/opts-visitor.h" @@ -41,7 +41,6 @@ #include "qapi/qapi-commands-run-state.h" #include "qapi/qapi-commands-stats.h" #include "qapi/qapi-commands-tpm.h" -#include "qapi/qapi-commands-ui.h" #include "qapi/qapi-commands-virtio.h" #include "qapi/qapi-visit-virtio.h" #include "qapi/qapi-visit-net.h" @@ -51,7 +50,6 @@ #include "qapi/string-input-visitor.h" #include "qapi/string-output-visitor.h" #include "qom/object_interfaces.h" -#include "ui/console.h" #include "qemu/cutils.h" #include "qemu/error-report.h" #include "hw/core/cpu.h" @@ -59,10 +57,6 @@ #include "migration/snapshot.h" #include "migration/misc.h" -#ifdef CONFIG_SPICE -#include <spice/enums.h> -#endif - bool hmp_handle_error(Monitor *mon, Error *err) { if (err) { @@ -178,26 +172,6 @@ void hmp_info_chardev(Monitor *mon, const QDict *qdict) qapi_free_ChardevInfoList(char_info); } -void hmp_info_mice(Monitor *mon, const QDict *qdict) -{ - MouseInfoList *mice_list, *mouse; - - mice_list = qmp_query_mice(NULL); - if (!mice_list) { - monitor_printf(mon, "No mouse devices connected\n"); - return; - } - - for (mouse = mice_list; mouse; mouse = mouse->next) { - monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n", - mouse->value->current ? '*' : ' ', - mouse->value->index, mouse->value->name, - mouse->value->absolute ? " (absolute)" : ""); - } - - qapi_free_MouseInfoList(mice_list); -} - void hmp_info_migrate(Monitor *mon, const QDict *qdict) { MigrationInfo *info; @@ -516,172 +490,6 @@ void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict) qapi_free_MigrationParameters(params); } - -#ifdef CONFIG_VNC -/* Helper for hmp_info_vnc_clients, _servers */ -static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info, - const char *name) -{ - monitor_printf(mon, " %s: %s:%s (%s%s)\n", - name, - info->host, - info->service, - NetworkAddressFamily_str(info->family), - info->websocket ? " (Websocket)" : ""); -} - -/* Helper displaying and auth and crypt info */ -static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent, - VncPrimaryAuth auth, - VncVencryptSubAuth *vencrypt) -{ - monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent, - VncPrimaryAuth_str(auth), - vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none"); -} - -static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client) -{ - while (client) { - VncClientInfo *cinfo = client->value; - - hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client"); - monitor_printf(mon, " x509_dname: %s\n", - cinfo->x509_dname ?: "none"); - monitor_printf(mon, " sasl_username: %s\n", - cinfo->sasl_username ?: "none"); - - client = client->next; - } -} - -static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server) -{ - while (server) { - VncServerInfo2 *sinfo = server->value; - hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server"); - hmp_info_vnc_authcrypt(mon, " ", sinfo->auth, - sinfo->has_vencrypt ? &sinfo->vencrypt : NULL); - server = server->next; - } -} - -void hmp_info_vnc(Monitor *mon, const QDict *qdict) -{ - VncInfo2List *info2l, *info2l_head; - Error *err = NULL; - - info2l = qmp_query_vnc_servers(&err); - info2l_head = info2l; - if (hmp_handle_error(mon, err)) { - return; - } - if (!info2l) { - monitor_printf(mon, "None\n"); - return; - } - - while (info2l) { - VncInfo2 *info = info2l->value; - monitor_printf(mon, "%s:\n", info->id); - hmp_info_vnc_servers(mon, info->server); - hmp_info_vnc_clients(mon, info->clients); - if (!info->server) { - /* The server entry displays its auth, we only - * need to display in the case of 'reverse' connections - * where there's no server. - */ - hmp_info_vnc_authcrypt(mon, " ", info->auth, - info->has_vencrypt ? &info->vencrypt : NULL); - } - if (info->display) { - monitor_printf(mon, " Display: %s\n", info->display); - } - info2l = info2l->next; - } - - qapi_free_VncInfo2List(info2l_head); - -} -#endif - -#ifdef CONFIG_SPICE -void hmp_info_spice(Monitor *mon, const QDict *qdict) -{ - SpiceChannelList *chan; - SpiceInfo *info; - const char *channel_name; - const char * const channel_names[] = { - [SPICE_CHANNEL_MAIN] = "main", - [SPICE_CHANNEL_DISPLAY] = "display", - [SPICE_CHANNEL_INPUTS] = "inputs", - [SPICE_CHANNEL_CURSOR] = "cursor", - [SPICE_CHANNEL_PLAYBACK] = "playback", - [SPICE_CHANNEL_RECORD] = "record", - [SPICE_CHANNEL_TUNNEL] = "tunnel", - [SPICE_CHANNEL_SMARTCARD] = "smartcard", - [SPICE_CHANNEL_USBREDIR] = "usbredir", - [SPICE_CHANNEL_PORT] = "port", -#if 0 - /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7, - * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable - * as quick fix for build failures with older versions. */ - [SPICE_CHANNEL_WEBDAV] = "webdav", -#endif - }; - - info = qmp_query_spice(NULL); - - if (!info->enabled) { - monitor_printf(mon, "Server: disabled\n"); - goto out; - } - - monitor_printf(mon, "Server:\n"); - if (info->has_port) { - monitor_printf(mon, " address: %s:%" PRId64 "\n", - info->host, info->port); - } - if (info->has_tls_port) { - monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n", - info->host, info->tls_port); - } - monitor_printf(mon, " migrated: %s\n", - info->migrated ? "true" : "false"); - monitor_printf(mon, " auth: %s\n", info->auth); - monitor_printf(mon, " compiled: %s\n", info->compiled_version); - monitor_printf(mon, " mouse-mode: %s\n", - SpiceQueryMouseMode_str(info->mouse_mode)); - - if (!info->has_channels || info->channels == NULL) { - monitor_printf(mon, "Channels: none\n"); - } else { - for (chan = info->channels; chan; chan = chan->next) { - monitor_printf(mon, "Channel:\n"); - monitor_printf(mon, " address: %s:%s%s\n", - chan->value->host, chan->value->port, - chan->value->tls ? " [tls]" : ""); - monitor_printf(mon, " session: %" PRId64 "\n", - chan->value->connection_id); - monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n", - chan->value->channel_type, chan->value->channel_id); - - channel_name = "unknown"; - if (chan->value->channel_type > 0 && - chan->value->channel_type < ARRAY_SIZE(channel_names) && - channel_names[chan->value->channel_type]) { - channel_name = channel_names[chan->value->channel_type]; - } - - monitor_printf(mon, " channel name: %s\n", channel_name); - } - } - -out: - qapi_free_SpiceInfo(info); -} -#endif - void hmp_info_balloon(Monitor *mon, const QDict *qdict) { BalloonInfo *info; @@ -1266,78 +1074,6 @@ void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict) hmp_handle_error(mon, err); } -void hmp_set_password(Monitor *mon, const QDict *qdict) -{ - const char *protocol = qdict_get_str(qdict, "protocol"); - const char *password = qdict_get_str(qdict, "password"); - const char *display = qdict_get_try_str(qdict, "display"); - const char *connected = qdict_get_try_str(qdict, "connected"); - Error *err = NULL; - - SetPasswordOptions opts = { - .password = (char *)password, - .has_connected = !!connected, - }; - - opts.connected = qapi_enum_parse(&SetPasswordAction_lookup, connected, - SET_PASSWORD_ACTION_KEEP, &err); - if (err) { - goto out; - } - - opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol, - DISPLAY_PROTOCOL_VNC, &err); - if (err) { - goto out; - } - - if (opts.protocol == DISPLAY_PROTOCOL_VNC) { - opts.u.vnc.display = (char *)display; - } - - qmp_set_password(&opts, &err); - -out: - hmp_handle_error(mon, err); -} - -void hmp_expire_password(Monitor *mon, const QDict *qdict) -{ - const char *protocol = qdict_get_str(qdict, "protocol"); - const char *whenstr = qdict_get_str(qdict, "time"); - const char *display = qdict_get_try_str(qdict, "display"); - Error *err = NULL; - - ExpirePasswordOptions opts = { - .time = (char *)whenstr, - }; - - opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol, - DISPLAY_PROTOCOL_VNC, &err); - if (err) { - goto out; - } - - if (opts.protocol == DISPLAY_PROTOCOL_VNC) { - opts.u.vnc.display = (char *)display; - } - - qmp_expire_password(&opts, &err); - -out: - hmp_handle_error(mon, err); -} - - -#ifdef CONFIG_VNC -static void hmp_change_read_arg(void *opaque, const char *password, - void *readline_opaque) -{ - qmp_change_vnc_password(password, NULL); - monitor_read_command(opaque, 1); -} -#endif - void hmp_change(Monitor *mon, const QDict *qdict) { const char *device = qdict_get_str(qdict, "device"); @@ -1350,23 +1086,7 @@ void hmp_change(Monitor *mon, const QDict *qdict) #ifdef CONFIG_VNC if (strcmp(device, "vnc") == 0) { - if (read_only) { - monitor_printf(mon, - "Parameter 'read-only-mode' is invalid for VNC\n"); - return; - } - if (strcmp(target, "passwd") == 0 || - strcmp(target, "password") == 0) { - if (!arg) { - MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common); - monitor_read_password(hmp_mon, hmp_change_read_arg, NULL); - return; - } else { - qmp_change_vnc_password(arg, &err); - } - } else { - monitor_printf(mon, "Expected 'password' after 'vnc'\n"); - } + hmp_change_vnc(mon, device, target, arg, read_only, force, &err); } else #endif { @@ -1525,90 +1245,6 @@ void hmp_closefd(Monitor *mon, const QDict *qdict) hmp_handle_error(mon, err); } -void hmp_sendkey(Monitor *mon, const QDict *qdict) -{ - const char *keys = qdict_get_str(qdict, "keys"); - KeyValue *v = NULL; - KeyValueList *head = NULL, **tail = &head; - int has_hold_time = qdict_haskey(qdict, "hold-time"); - int hold_time = qdict_get_try_int(qdict, "hold-time", -1); - Error *err = NULL; - const char *separator; - int keyname_len; - - while (1) { - separator = qemu_strchrnul(keys, '-'); - keyname_len = separator - keys; - - /* Be compatible with old interface, convert user inputted "<" */ - if (keys[0] == '<' && keyname_len == 1) { - keys = "less"; - keyname_len = 4; - } - - v = g_malloc0(sizeof(*v)); - - if (strstart(keys, "0x", NULL)) { - char *endp; - int value = strtoul(keys, &endp, 0); - assert(endp <= keys + keyname_len); - if (endp != keys + keyname_len) { - goto err_out; - } - v->type = KEY_VALUE_KIND_NUMBER; - v->u.number.data = value; - } else { - int idx = index_from_key(keys, keyname_len); - if (idx == Q_KEY_CODE__MAX) { - goto err_out; - } - v->type = KEY_VALUE_KIND_QCODE; - v->u.qcode.data = idx; - } - QAPI_LIST_APPEND(tail, v); - v = NULL; - - if (!*separator) { - break; - } - keys = separator + 1; - } - - qmp_send_key(head, has_hold_time, hold_time, &err); - hmp_handle_error(mon, err); - -out: - qapi_free_KeyValue(v); - qapi_free_KeyValueList(head); - return; - -err_out: - monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys); - goto out; -} - -void coroutine_fn -hmp_screendump(Monitor *mon, const QDict *qdict) -{ - const char *filename = qdict_get_str(qdict, "filename"); - const char *id = qdict_get_try_str(qdict, "device"); - int64_t head = qdict_get_try_int(qdict, "head", 0); - const char *input_format = qdict_get_try_str(qdict, "format"); - Error *err = NULL; - ImageFormat format; - - format = qapi_enum_parse(&ImageFormat_lookup, input_format, - IMAGE_FORMAT_PPM, &err); - if (err) { - goto end; - } - - qmp_screendump(filename, id, id != NULL, head, - input_format != NULL, format, &err); -end: - hmp_handle_error(mon, err); -} - void hmp_chardev_add(Monitor *mon, const QDict *qdict) { const char *args = qdict_get_str(qdict, "args"); diff --git a/monitor/misc.c b/monitor/misc.c index bf3f1c67ca..053af4045e 100644 --- a/monitor/misc.c +++ b/monitor/misc.c @@ -33,8 +33,6 @@ #include "ui/qemu-spice.h" #include "qemu/config-file.h" #include "qemu/ctype.h" -#include "ui/console.h" -#include "ui/input.h" #include "audio/audio.h" #include "disas/disas.h" #include "qemu/timer.h" @@ -566,7 +564,7 @@ static void memory_dump(Monitor *mon, int count, int format, int wsize, while (len > 0) { if (is_physical) { - monitor_printf(mon, TARGET_FMT_plx ":", addr); + monitor_printf(mon, HWADDR_FMT_plx ":", addr); } else { monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); } @@ -825,49 +823,6 @@ static void hmp_sum(Monitor *mon, const QDict *qdict) monitor_printf(mon, "%05d\n", sum); } -static int mouse_button_state; - -static void hmp_mouse_move(Monitor *mon, const QDict *qdict) -{ - int dx, dy, dz, button; - const char *dx_str = qdict_get_str(qdict, "dx_str"); - const char *dy_str = qdict_get_str(qdict, "dy_str"); - const char *dz_str = qdict_get_try_str(qdict, "dz_str"); - - dx = strtol(dx_str, NULL, 0); - dy = strtol(dy_str, NULL, 0); - qemu_input_queue_rel(NULL, INPUT_AXIS_X, dx); - qemu_input_queue_rel(NULL, INPUT_AXIS_Y, dy); - - if (dz_str) { - dz = strtol(dz_str, NULL, 0); - if (dz != 0) { - button = (dz > 0) ? INPUT_BUTTON_WHEEL_UP : INPUT_BUTTON_WHEEL_DOWN; - qemu_input_queue_btn(NULL, button, true); - qemu_input_event_sync(); - qemu_input_queue_btn(NULL, button, false); - } - } - qemu_input_event_sync(); -} - -static void hmp_mouse_button(Monitor *mon, const QDict *qdict) -{ - static uint32_t bmap[INPUT_BUTTON__MAX] = { - [INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON, - [INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON, - [INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON, - }; - int button_state = qdict_get_int(qdict, "button_state"); - - if (mouse_button_state == button_state) { - return; - } - qemu_input_update_buttons(NULL, bmap, mouse_button_state, button_state); - qemu_input_event_sync(); - mouse_button_state = button_state; -} - static void hmp_ioport_read(Monitor *mon, const QDict *qdict) { int size = qdict_get_int(qdict, "size"); @@ -1700,28 +1655,6 @@ void object_del_completion(ReadLineState *rs, int nb_args, const char *str) qapi_free_ObjectPropertyInfoList(start); } -void sendkey_completion(ReadLineState *rs, int nb_args, const char *str) -{ - int i; - char *sep; - size_t len; - - if (nb_args != 2) { - return; - } - sep = strrchr(str, '-'); - if (sep) { - str = sep + 1; - } - len = strlen(str); - readline_set_completion_index(rs, len); - for (i = 0; i < Q_KEY_CODE__MAX; i++) { - if (!strncmp(str, QKeyCode_str(i), len)) { - readline_add_completion(rs, QKeyCode_str(i)); - } - } -} - void set_link_completion(ReadLineState *rs, int nb_args, const char *str) { size_t len; diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c index e0e1fdf507..bf22a8c5a6 100644 --- a/monitor/qmp-cmds.c +++ b/monitor/qmp-cmds.c @@ -18,13 +18,11 @@ #include "qemu/cutils.h" #include "qemu/option.h" #include "monitor/monitor.h" +#include "monitor/qmp-helpers.h" #include "sysemu/sysemu.h" #include "qemu/config-file.h" #include "qemu/uuid.h" #include "chardev/char.h" -#include "ui/qemu-spice.h" -#include "ui/console.h" -#include "ui/dbus-display.h" #include "sysemu/kvm.h" #include "sysemu/runstate.h" #include "sysemu/runstate-action.h" @@ -37,9 +35,7 @@ #include "qapi/qapi-commands-machine.h" #include "qapi/qapi-commands-misc.h" #include "qapi/qapi-commands-stats.h" -#include "qapi/qapi-commands-ui.h" #include "qapi/type-helpers.h" -#include "qapi/qmp/qerror.h" #include "exec/ramlist.h" #include "hw/mem/memory-device.h" #include "hw/acpi/acpi_dev_interface.h" @@ -169,130 +165,54 @@ void qmp_system_wakeup(Error **errp) qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER, errp); } -void qmp_set_password(SetPasswordOptions *opts, Error **errp) -{ - int rc; - - if (opts->protocol == DISPLAY_PROTOCOL_SPICE) { - if (!qemu_using_spice(errp)) { - return; - } - rc = qemu_spice.set_passwd(opts->password, - opts->connected == SET_PASSWORD_ACTION_FAIL, - opts->connected == SET_PASSWORD_ACTION_DISCONNECT); - } else { - assert(opts->protocol == DISPLAY_PROTOCOL_VNC); - if (opts->connected != SET_PASSWORD_ACTION_KEEP) { - /* vnc supports "connected=keep" only */ - error_setg(errp, QERR_INVALID_PARAMETER, "connected"); - return; - } - /* Note that setting an empty password will not disable login through - * this interface. */ - rc = vnc_display_password(opts->u.vnc.display, opts->password); - } - - if (rc != 0) { - error_setg(errp, "Could not set password"); - } -} - -void qmp_expire_password(ExpirePasswordOptions *opts, Error **errp) -{ - time_t when; - int rc; - const char *whenstr = opts->time; - - if (strcmp(whenstr, "now") == 0) { - when = 0; - } else if (strcmp(whenstr, "never") == 0) { - when = TIME_MAX; - } else if (whenstr[0] == '+') { - when = time(NULL) + strtoull(whenstr+1, NULL, 10); - } else { - when = strtoull(whenstr, NULL, 10); - } - - if (opts->protocol == DISPLAY_PROTOCOL_SPICE) { - if (!qemu_using_spice(errp)) { - return; - } - rc = qemu_spice.set_pw_expire(when); - } else { - assert(opts->protocol == DISPLAY_PROTOCOL_VNC); - rc = vnc_display_pw_expire(opts->u.vnc.display, when); - } - - if (rc != 0) { - error_setg(errp, "Could not set password expire time"); - } -} - -#ifdef CONFIG_VNC -void qmp_change_vnc_password(const char *password, Error **errp) -{ - if (vnc_display_password(NULL, password) < 0) { - error_setg(errp, "Could not set password"); - } -} -#endif - void qmp_add_client(const char *protocol, const char *fdname, bool has_skipauth, bool skipauth, bool has_tls, bool tls, Error **errp) { + static const struct { + const char *name; + bool (*add_client)(int fd, bool has_skipauth, bool skipauth, + bool has_tls, bool tls, Error **errp); + } protocol_table[] = { + { "spice", qmp_add_client_spice }, +#ifdef CONFIG_VNC + { "vnc", qmp_add_client_vnc }, +#endif +#ifdef CONFIG_DBUS_DISPLAY + { "@dbus-display", qmp_add_client_dbus_display }, +#endif + }; Chardev *s; - int fd; + int fd, i; fd = monitor_get_fd(monitor_cur(), fdname, errp); if (fd < 0) { return; } - if (strcmp(protocol, "spice") == 0) { - if (!qemu_using_spice(errp)) { - close(fd); - return; - } - skipauth = has_skipauth ? skipauth : false; - tls = has_tls ? tls : false; - if (qemu_spice.display_add_client(fd, skipauth, tls) < 0) { - error_setg(errp, "spice failed to add client"); - close(fd); - } - return; -#ifdef CONFIG_VNC - } else if (strcmp(protocol, "vnc") == 0) { - skipauth = has_skipauth ? skipauth : false; - vnc_display_add_client(NULL, fd, skipauth); - return; -#endif -#ifdef CONFIG_DBUS_DISPLAY - } else if (strcmp(protocol, "@dbus-display") == 0) { - if (!qemu_using_dbus_display(errp)) { - close(fd); - return; - } - if (!qemu_dbus_display.add_client(fd, errp)) { - close(fd); + for (i = 0; i < ARRAY_SIZE(protocol_table); i++) { + if (!strcmp(protocol, protocol_table[i].name)) { + if (!protocol_table[i].add_client(fd, has_skipauth, skipauth, + has_tls, tls, errp)) { + close(fd); + } return; } + } + + s = qemu_chr_find(protocol); + if (!s) { + error_setg(errp, "protocol '%s' is invalid", protocol); + close(fd); return; -#endif - } else if ((s = qemu_chr_find(protocol)) != NULL) { - if (qemu_chr_add_client(s, fd) < 0) { - error_setg(errp, "failed to add client"); - close(fd); - return; - } + } + if (qemu_chr_add_client(s, fd) < 0) { + error_setg(errp, "failed to add client"); + close(fd); return; } - - error_setg(errp, "protocol '%s' is invalid", protocol); - close(fd); } - MemoryDeviceInfoList *qmp_query_memory_devices(Error **errp) { return qmp_memory_device_list(); @@ -331,38 +251,6 @@ MemoryInfo *qmp_query_memory_size_summary(Error **errp) return mem_info; } -void qmp_display_reload(DisplayReloadOptions *arg, Error **errp) -{ - switch (arg->type) { - case DISPLAY_RELOAD_TYPE_VNC: -#ifdef CONFIG_VNC - if (arg->u.vnc.has_tls_certs && arg->u.vnc.tls_certs) { - vnc_display_reload_certs(NULL, errp); - } -#else - error_setg(errp, "vnc is invalid, missing 'CONFIG_VNC'"); -#endif - break; - default: - abort(); - } -} - -void qmp_display_update(DisplayUpdateOptions *arg, Error **errp) -{ - switch (arg->type) { - case DISPLAY_UPDATE_TYPE_VNC: -#ifdef CONFIG_VNC - vnc_display_update(&arg->u.vnc, errp); -#else - error_setg(errp, "vnc is invalid, missing 'CONFIG_VNC'"); -#endif - break; - default: - abort(); - } -} - static int qmp_x_query_rdma_foreach(Object *obj, void *opaque) { RdmaProvider *rdma; |