NULL,
};
-static const struct usb_qualifier_descriptor dev_qualifier = {
- .bLength = sizeof dev_qualifier,
- .bDescriptorType = USB_DT_DEVICE_QUALIFIER,
- .bcdUSB = __constant_cpu_to_le16(0x0200),
- .bDeviceClass = USB_CLASS_VENDOR_SPEC,
- .bNumConfigurations = 1,
-};
-
static const char dfu_name[] = "Device Firmware Upgrade";
/*
static void dnload_request_complete(struct usb_ep *ep, struct usb_request *req)
{
struct f_dfu *f_dfu = req->context;
+ int ret;
- dfu_write(dfu_get_entity(f_dfu->altsetting), req->buf,
- req->length, f_dfu->blk_seq_num);
+ ret = dfu_write(dfu_get_entity(f_dfu->altsetting), req->buf,
+ req->length, f_dfu->blk_seq_num);
+ if (ret) {
+ f_dfu->dfu_status = DFU_STATUS_errUNKNOWN;
+ f_dfu->dfu_state = DFU_STATE_dfuERROR;
+ }
}
static void dnload_request_flush(struct usb_ep *ep, struct usb_request *req)
{
struct f_dfu *f_dfu = req->context;
+ int ret;
- dfu_flush(dfu_get_entity(f_dfu->altsetting), req->buf,
- req->length, f_dfu->blk_seq_num);
+ ret = dfu_flush(dfu_get_entity(f_dfu->altsetting), req->buf,
+ req->length, f_dfu->blk_seq_num);
+ if (ret) {
+ f_dfu->dfu_status = DFU_STATUS_errUNKNOWN;
+ f_dfu->dfu_state = DFU_STATE_dfuERROR;
+ }
+}
+
+static inline int dfu_get_manifest_timeout(struct dfu_entity *dfu)
+{
+ return dfu->poll_timeout ? dfu->poll_timeout(dfu) :
+ DFU_MANIFEST_POLL_TIMEOUT;
}
static void handle_getstatus(struct usb_request *req)
{
struct dfu_status *dstat = (struct dfu_status *)req->buf;
struct f_dfu *f_dfu = req->context;
+ struct dfu_entity *dfu = dfu_get_entity(f_dfu->altsetting);
dfu_set_poll_timeout(dstat, 0);
f_dfu->dfu_state = DFU_STATE_dfuMANIFEST;
break;
case DFU_STATE_dfuMANIFEST:
- dfu_set_poll_timeout(dstat, DFU_MANIFEST_POLL_TIMEOUT);
+ dfu_set_poll_timeout(dstat, dfu_get_manifest_timeout(dfu));
+ break;
default:
break;
}
{
f_dfu->usb_function.strings = dfu_strings;
f_dfu->usb_function.hs_descriptors = f_dfu->function;
+ f_dfu->usb_function.descriptors = f_dfu->function;
f_dfu->dfu_state = DFU_STATE_dfuIDLE;
}
{
f_dfu->usb_function.strings = NULL;
f_dfu->usb_function.hs_descriptors = dfu_runtime_descs;
+ f_dfu->usb_function.descriptors = dfu_runtime_descs;
}
static int handle_upload(struct usb_request *req, u16 len)
to_runtime_mode(f_dfu);
f_dfu->dfu_state = DFU_STATE_appIDLE;
- dfu_trigger_reset();
+ g_dnl_trigger_detach();
break;
default:
f_dfu->dfu_state = DFU_STATE_dfuERROR;
debug("%s: intf:%d alt:%d\n", __func__, intf, alt);
f_dfu->altsetting = alt;
+ f_dfu->dfu_state = DFU_STATE_dfuIDLE;
+ f_dfu->dfu_status = DFU_STATUS_OK;
return 0;
}
+static int __dfu_get_alt(struct usb_function *f, unsigned intf)
+{
+ struct f_dfu *f_dfu = func_to_dfu(f);
+
+ return f_dfu->altsetting;
+}
+
/* TODO: is this really what we need here? */
static void dfu_disable(struct usb_function *f)
{
return -ENOMEM;
f_dfu->usb_function.name = "dfu";
f_dfu->usb_function.hs_descriptors = dfu_runtime_descs;
+ f_dfu->usb_function.descriptors = dfu_runtime_descs;
f_dfu->usb_function.bind = dfu_bind;
f_dfu->usb_function.unbind = dfu_unbind;
f_dfu->usb_function.set_alt = dfu_set_alt;
+ f_dfu->usb_function.get_alt = __dfu_get_alt;
f_dfu->usb_function.disable = dfu_disable;
f_dfu->usb_function.strings = dfu_generic_strings;
f_dfu->usb_function.setup = dfu_handle;