Make sure appropriate responses for the DFU protocal are
generated.
Signed-off-by: Pantelis Antoniou <pa...@antoniou-consulting.com>
---
drivers/usb/gadget/composite.c | 9 +++++++++
drivers/usb/gadget/ep0.c | 1 +
2 files changed, 10 insertions(+)
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index ebb5131..1ae318c 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -773,6 +773,15 @@ composite_setup(struct usb_gadget *gadget, const struct
usb_ctrlrequest *ctrl)
if (value >= 0)
value = min(w_length, (u16) value);
break;
+
+#ifdef CONFIG_DFU_FUNCTION
+ case DFU_DT_FUNC: /* DFU */
+ value = config_desc(cdev, w_value);
+ if (value >= 0)
+ value = min(w_length, (u16) value);
+ break;
+#endif
+
default:
goto unknown;
}
diff --git a/drivers/usb/gadget/ep0.c b/drivers/usb/gadget/ep0.c
index aa8f916..971d846 100644
--- a/drivers/usb/gadget/ep0.c
+++ b/drivers/usb/gadget/ep0.c
@@ -221,6 +221,7 @@ static int ep0_get_descriptor (struct usb_device_instance
*device,
break;
case USB_DESCRIPTOR_TYPE_CONFIGURATION:
+ case USB_DESCRIPTOR_TYPE_OTHER_SPEED_CONFIGURATION:
{
struct usb_configuration_descriptor
*configuration_descriptor;
--
1.7.12
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