diff --git a/Makefile b/Makefile
index 81447b1..ec31ffa 100644
--- a/Makefile
+++ b/Makefile
@@ -414,6 +414,10 @@ qapi-modules = $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/qapi/common.json \
                $(SRC_PATH)/qapi/crypto.json $(SRC_PATH)/qapi/rocker.json \
                $(SRC_PATH)/qapi/trace.json
 
+ifdef CONFIG_VIRTFS
+qapi-modules += $(SRC_PATH)/qapi/fsdev.json
+endif
+
 qapi-types.c qapi-types.h :\
 $(qapi-modules) $(SRC_PATH)/scripts/qapi-types.py $(qapi-py)
 	$(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-types.py \
diff --git a/fsdev/qemu-fsdev-dummy.c b/fsdev/qemu-fsdev-dummy.c
index 6dc0fbc..28c82d2 100644
--- a/fsdev/qemu-fsdev-dummy.c
+++ b/fsdev/qemu-fsdev-dummy.c
@@ -14,8 +14,19 @@
 #include "qemu-fsdev.h"
 #include "qemu/config-file.h"
 #include "qemu/module.h"
+#include "qmp-commands.h"
 
 int qemu_fsdev_add(QemuOpts *opts)
 {
     return 0;
 }
+
+void qmp_fsdev_set_io_throttle(IOThrottle *arg, Error **errp)
+{
+    return;
+}
+
+IOThrottleList *qmp_query_fsdev_io_throttle(Error **errp)
+{
+    return NULL;
+}
diff --git a/fsdev/qemu-fsdev-throttle.c b/fsdev/qemu-fsdev-throttle.c
index 0e6fb86..184ed4c 100644
--- a/fsdev/qemu-fsdev-throttle.c
+++ b/fsdev/qemu-fsdev-throttle.c
@@ -16,6 +16,7 @@
 #include "qemu/error-report.h"
 #include "qemu-fsdev-throttle.h"
 #include "qemu/iov.h"
+#include "qemu/main-loop.h"
 #include "qemu/throttle-options.h"
 
 static void fsdev_throttle_read_timer_cb(void *opaque)
@@ -30,6 +31,81 @@ static void fsdev_throttle_write_timer_cb(void *opaque)
     qemu_co_enter_next(&fst->throttled_reqs[true]);
 }
 
+void fsdev_set_io_throttle(IOThrottle *arg, FsThrottle *fst, Error **errp)
+{
+    ThrottleConfig cfg;
+
+    throttle_set_io_limits(&cfg, arg);
+
+    if (throttle_is_valid(&cfg, errp)) {
+        fst->cfg = cfg;
+        fsdev_throttle_init(fst);
+    }
+}
+
+void fsdev_get_io_throttle(FsThrottle *fst, IOThrottle **fs9pcfg,
+                           char *fsdevice, Error **errp)
+{
+
+    ThrottleConfig cfg = fst->cfg;
+    IOThrottle *fscfg = g_malloc0(sizeof(*fscfg));
+
+    fscfg->has_id = true;
+    fscfg->id = g_strdup(fsdevice);
+    fscfg->bps = cfg.buckets[THROTTLE_BPS_TOTAL].avg;
+    fscfg->bps_rd = cfg.buckets[THROTTLE_BPS_READ].avg;
+    fscfg->bps_wr = cfg.buckets[THROTTLE_BPS_WRITE].avg;
+
+    fscfg->iops = cfg.buckets[THROTTLE_OPS_TOTAL].avg;
+    fscfg->iops_rd = cfg.buckets[THROTTLE_OPS_READ].avg;
+    fscfg->iops_wr = cfg.buckets[THROTTLE_OPS_WRITE].avg;
+
+    fscfg->has_bps_max     = cfg.buckets[THROTTLE_BPS_TOTAL].max;
+    fscfg->bps_max         = cfg.buckets[THROTTLE_BPS_TOTAL].max;
+    fscfg->has_bps_rd_max  = cfg.buckets[THROTTLE_BPS_READ].max;
+    fscfg->bps_rd_max      = cfg.buckets[THROTTLE_BPS_READ].max;
+    fscfg->has_bps_wr_max  = cfg.buckets[THROTTLE_BPS_WRITE].max;
+    fscfg->bps_wr_max      = cfg.buckets[THROTTLE_BPS_WRITE].max;
+
+    fscfg->has_iops_max    = cfg.buckets[THROTTLE_OPS_TOTAL].max;
+    fscfg->iops_max        = cfg.buckets[THROTTLE_OPS_TOTAL].max;
+    fscfg->has_iops_rd_max = cfg.buckets[THROTTLE_OPS_READ].max;
+    fscfg->iops_rd_max     = cfg.buckets[THROTTLE_OPS_READ].max;
+    fscfg->has_iops_wr_max = cfg.buckets[THROTTLE_OPS_WRITE].max;
+    fscfg->iops_wr_max     = cfg.buckets[THROTTLE_OPS_WRITE].max;
+
+    fscfg->has_bps_max_length     = fscfg->has_bps_max;
+    fscfg->bps_max_length         =
+         cfg.buckets[THROTTLE_BPS_TOTAL].burst_length;
+    fscfg->has_bps_rd_max_length  = fscfg->has_bps_rd_max;
+    fscfg->bps_rd_max_length      =
+         cfg.buckets[THROTTLE_BPS_READ].burst_length;
+    fscfg->has_bps_wr_max_length  = fscfg->has_bps_wr_max;
+    fscfg->bps_wr_max_length      =
+         cfg.buckets[THROTTLE_BPS_WRITE].burst_length;
+
+    fscfg->has_iops_max_length    = fscfg->has_iops_max;
+    fscfg->iops_max_length        =
+         cfg.buckets[THROTTLE_OPS_TOTAL].burst_length;
+    fscfg->has_iops_rd_max_length = fscfg->has_iops_rd_max;
+    fscfg->iops_rd_max_length     =
+         cfg.buckets[THROTTLE_OPS_READ].burst_length;
+    fscfg->has_iops_wr_max_length = fscfg->has_iops_wr_max;
+    fscfg->iops_wr_max_length     =
+         cfg.buckets[THROTTLE_OPS_WRITE].burst_length;
+
+    fscfg->bps_max_length = cfg.buckets[THROTTLE_BPS_TOTAL].burst_length;
+    fscfg->bps_rd_max_length = cfg.buckets[THROTTLE_BPS_READ].burst_length;
+    fscfg->bps_wr_max_length = cfg.buckets[THROTTLE_BPS_WRITE].burst_length;
+    fscfg->iops_max_length = cfg.buckets[THROTTLE_OPS_TOTAL].burst_length;
+    fscfg->iops_rd_max_length = cfg.buckets[THROTTLE_OPS_READ].burst_length;
+    fscfg->iops_wr_max_length = cfg.buckets[THROTTLE_OPS_WRITE].burst_length;
+
+    fscfg->iops_size = cfg.op_size;
+
+    *fs9pcfg = fscfg;
+}
+
 void fsdev_throttle_parse_opts(QemuOpts *opts, FsThrottle *fst, Error **errp)
 {
     throttle_parse_options(&fst->cfg, opts);
diff --git a/fsdev/qemu-fsdev-throttle.h b/fsdev/qemu-fsdev-throttle.h
index e418643..1db9125 100644
--- a/fsdev/qemu-fsdev-throttle.h
+++ b/fsdev/qemu-fsdev-throttle.h
@@ -15,8 +15,6 @@
 #ifndef _FSDEV_THROTTLE_H
 #define _FSDEV_THROTTLE_H
 
-#include "block/aio.h"
-#include "qemu/main-loop.h"
 #include "qemu/coroutine.h"
 #include "qapi/error.h"
 #include "qemu/throttle.h"
@@ -36,4 +34,10 @@ void coroutine_fn fsdev_co_throttle_request(FsThrottle *, bool ,
                                             struct iovec *, int);
 
 void fsdev_throttle_cleanup(FsThrottle *);
+
+void fsdev_set_io_throttle(IOThrottle *, FsThrottle *, Error **errp);
+
+void fsdev_get_io_throttle(FsThrottle *, IOThrottle **iothp,
+                           char *, Error **errp);
+
 #endif /* _FSDEV_THROTTLE_H */
diff --git a/fsdev/qemu-fsdev.c b/fsdev/qemu-fsdev.c
index 266e442..63dc1b5 100644
--- a/fsdev/qemu-fsdev.c
+++ b/fsdev/qemu-fsdev.c
@@ -16,6 +16,7 @@
 #include "qemu-common.h"
 #include "qemu/config-file.h"
 #include "qemu/error-report.h"
+#include "qmp-commands.h"
 
 static QTAILQ_HEAD(FsDriverEntry_head, FsDriverListEntry) fsdriver_entries =
     QTAILQ_HEAD_INITIALIZER(fsdriver_entries);
@@ -98,3 +99,40 @@ FsDriverEntry *get_fsdev_fsentry(char *id)
     }
     return NULL;
 }
+
+void qmp_fsdev_set_io_throttle(IOThrottle *arg, Error **errp)
+{
+
+    FsDriverEntry *fse;
+
+    fse = get_fsdev_fsentry(arg->has_id ? arg->id : NULL);
+    if (!fse) {
+        error_setg(errp, "Not a valid fsdev device");
+        return;
+    }
+
+    fsdev_set_io_throttle(arg, &fse->fst, errp);
+}
+
+IOThrottleList *qmp_query_fsdev_io_throttle(Error **errp)
+{
+    IOThrottleList *head = NULL, *p_next;
+    struct FsDriverListEntry *fsle;
+    Error *local_err = NULL;
+
+    QTAILQ_FOREACH(fsle, &fsdriver_entries, next) {
+        p_next = g_new0(IOThrottleList, 1);
+        fsdev_get_io_throttle(&fsle->fse.fst, &p_next->value,
+                              fsle->fse.fsdev_id, &local_err);
+        if (local_err) {
+            error_propagate(errp, local_err);
+            g_free(p_next);
+            qapi_free_IOThrottleList(head);
+            return NULL;
+        }
+
+        p_next->next = head;
+        head = p_next;
+    }
+    return head;
+}
diff --git a/monitor.c b/monitor.c
index e0f8801..eebda1c 100644
--- a/monitor.c
+++ b/monitor.c
@@ -998,6 +998,11 @@ static void qmp_unregister_commands_hack(void)
     && !defined(TARGET_S390X)
     qmp_unregister_command(&qmp_commands, "query-cpu-definitions");
 #endif
+#ifndef CONFIG_VIRTFS
+    qmp_unregister_command(&qmp_commands, "fsdev-set-io-throttle");
+    qmp_unregister_command(&qmp_commands, "query-fsdev-io-throttle");
+#endif
+
 }
 
 void monitor_init_qmp_commands(void)
diff --git a/qapi-schema.json b/qapi-schema.json
index 802ea53..8cf8140 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -81,6 +81,9 @@
 # QAPI block definitions
 { 'include': 'qapi/block.json' }
 
+# QAPI fsdev definitions
+{ 'include': 'qapi/fsdev.json' }
+
 # QAPI event definitions
 { 'include': 'qapi/event.json' }
 
diff --git a/qapi/fsdev.json b/qapi/fsdev.json
new file mode 100644
index 0000000..21d074d
--- /dev/null
+++ b/qapi/fsdev.json
@@ -0,0 +1,81 @@
+# -*- Mode: Python -*-
+
+##
+# == QAPI fsdev definitions
+##
+
+##
+# @fsdev-set-io-throttle:
+#
+# Change I/O limits for a 9p/fsdev device.
+#
+# I/O limits can be enabled by setting throttle value to non-zero number.
+#
+# I/O limits can be disabled by setting all throttle values to 0.
+#
+# Returns: Nothing on success
+#          If @device is not a valid fsdev device, GenericError
+#
+# Since: 2.11
+#
+# Example:
+#
+# -> { "execute": "fsdev-set-io-throttle",
+#      "arguments": { "id": "id0-1-0",
+#                     "bps": 1000000,
+#                     "bps_rd": 0,
+#                     "bps_wr": 0,
+#                     "iops": 0,
+#                     "iops_rd": 0,
+#                     "iops_wr": 0,
+#                     "bps_max": 8000000,
+#                     "bps_rd_max": 0,
+#                     "bps_wr_max": 0,
+#                     "iops_max": 0,
+#                     "iops_rd_max": 0,
+#                     "iops_wr_max": 0,
+#                     "bps_max_length": 60,
+#                     "iops_size": 0 } }
+# <- { "returns": {} }
+##
+{ 'command': 'fsdev-set-io-throttle', 'boxed': true,
+  'data': 'IOThrottle' }
+##
+# @query-fsdev-io-throttle:
+#
+# Returns: a list of @IOThrottle describing I/O throttle
+#          values of each fsdev device
+#
+# Since: 2.11
+#
+# Example:
+#
+# -> { "Execute": "query-fsdev-io-throttle" }
+# <- { "returns" : [
+#          {
+#              "id": "id0-hd0",
+#              "bps":1000000,
+#              "bps_rd":0,
+#              "bps_wr":0,
+#              "iops":1000000,
+#              "iops_rd":0,
+#              "iops_wr":0,
+#              "bps_max": 8000000,
+#              "bps_rd_max": 0,
+#              "bps_wr_max": 0,
+#              "iops_max": 0,
+#              "iops_rd_max": 0,
+#              "iops_wr_max": 0,
+#              "bps_max_length": 0,
+#              "bps_rd_max_length": 0,
+#              "bps_wr_max_length": 0,
+#              "iops_max_length": 0,
+#              "iops_rd_max_length": 0,
+#              "iops_wr_max_length": 0,
+#              "iops_size": 0
+#            }
+#          ]
+#      }
+#
+##
+{ 'command': 'query-fsdev-io-throttle', 'returns': [ 'IOThrottle' ] }
diff --git a/qmp.c b/qmp.c
index b86201e..eed91e5 100644
--- a/qmp.c
+++ b/qmp.c
@@ -130,6 +130,20 @@ void qmp_cpu_add(int64_t id, Error **errp)
     }
 }
 
+#if defined(_WIN64) || defined(_WIN32) || defined(__FreeBSD__)
+
+void qmp_fsdev_set_io_throttle(IOThrottle *arg, Error **errp)
+{
+    return;
+}
+
+IOThrottleList *qmp_query_fsdev_io_throttle(Error **errp)
+{
+    return NULL;
+}
+
+#endif
+
 #ifndef CONFIG_VNC
 /* If VNC support is enabled, the "true" query-vnc command is
    defined in the VNC subsystem */
