Merge branch 'master' of git://git.denx.de/u-boot-sunxi

[u-boot] / drivers / usb / host / usb-sandbox.c

diff --git a/drivers/usb/host/usb-sandbox.c b/drivers/usb/host/usb-sandbox.c
index c5f98220404432ae975cf43099cc40a78cbd6f68..5e3d96c208ef151f45d72a88a7b493da50b6ada4 100644 (file)
--- a/drivers/usb/host/usb-sandbox.c
+++ b/drivers/usb/host/usb-sandbox.c
@@ -87,6 +87,24 @@ static int sandbox_submit_bulk(struct udevice *bus, struct usb_device *udev,
        return ret;
 }
 
+static int sandbox_submit_int(struct udevice *bus, struct usb_device *udev,
+                             unsigned long pipe, void *buffer, int length,
+                             int interval)
+{
+       struct udevice *emul;
+       int ret;
+
+       /* Just use child of dev as emulator? */
+       debug("%s: bus=%s\n", __func__, bus->name);
+       ret = usb_emul_find(bus, pipe, &emul);
+       usbmon_trace(bus, pipe, NULL, emul);
+       if (ret)
+               return ret;
+       ret = usb_emul_int(emul, udev, pipe, buffer, length, interval);
+
+       return ret;
+}
+
 static int sandbox_alloc_device(struct udevice *dev, struct usb_device *udev)
 {
        return 0;
@@ -100,6 +118,7 @@ static int sandbox_usb_probe(struct udevice *dev)
 static const struct dm_usb_ops sandbox_usb_ops = {
        .control        = sandbox_submit_control,
        .bulk           = sandbox_submit_bulk,
+       .interrupt      = sandbox_submit_int,
        .alloc_device   = sandbox_alloc_device,
 };