diff options
| -rw-r--r-- | hw/pci/shpc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/pci/shpc.c b/hw/pci/shpc.c index e71f3a7483..fca7f6691a 100644 --- a/hw/pci/shpc.c +++ b/hw/pci/shpc.c @@ -568,6 +568,13 @@ void shpc_device_unplug_request_cb(HotplugHandler *hotplug_dev, state = shpc_get_status(shpc, slot, SHPC_SLOT_STATE_MASK); led = shpc_get_status(shpc, slot, SHPC_SLOT_PWR_LED_MASK); + + if (led == SHPC_LED_BLINK) { + error_setg(errp, "Hot-unplug failed: " + "guest is busy (power indicator blinking)"); + return; + } + if (state == SHPC_STATE_DISABLED && led == SHPC_LED_OFF) { shpc_free_devices_in_slot(shpc, slot); shpc_set_status(shpc, slot, 1, SHPC_SLOT_STATUS_MRL_OPEN); |