* [Qemu-devel] [PATCH v2] usb-host: reset and close libusb_device_handle before qemu exit
@ 2018-12-11 1:06 linzhecheng
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From: linzhecheng @ 2018-12-11 1:06 UTC (permalink / raw)
To: qemu-devel; +Cc: kraxel, jianjay.zhou, linzhecheng
we should perform these actions as same as usb_host_close.
Signed-off-by: linzhecheng <linzhecheng@huawei.com>
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index b6602ded4e..833250a886 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -988,7 +988,9 @@ static void usb_host_exit_notifier(struct Notifier *n, void *data)
if (s->dh) {
usb_host_release_interfaces(s);
+ libusb_reset_device(s->dh);
usb_host_attach_kernel(s);
+ libusb_close(s->dh);
}
}
--
2.12.2.windows.2
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2018-12-11 1:06 [Qemu-devel] [PATCH v2] usb-host: reset and close libusb_device_handle before qemu exit linzhecheng
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