Re: [PATCH 08/14] dwc/otg: Add PCD function
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: 2011-08-31 07:44:24
* Pratyush Anand | 2011-08-30 17:27:55 [+0530]:
quoted hunk ↗ jump to hunk
diff --git a/drivers/usb/dwc/pcd.c b/drivers/usb/dwc/pcd.c new file mode 100644 index 0000000..2ef6405 --- /dev/null +++ b/drivers/usb/dwc/pcd.c +static const struct usb_gadget_ops dwc_otg_pcd_ops = { + .get_frame = dwc_otg_pcd_get_frame, + .wakeup = dwc_otg_pcd_wakeup,
You may want to provide udc_start and udc_stop hooks. drivers/usb/dwc3/gadget.c and drivers/usb/musb/musb_gadget.c are two driver which are using it. The other gadget are using .start and .stop hooks which I would like to go.
+ /* not selfpowered */ +}; + +/** + * This function registers a gadget driver with the PCD. + * + * When a driver is successfully registered, it will receive control + * requests including set_configuration(), which enables non-control + * requests. then usb traffic follows until a disconnect is reported. + * then a host may connect again, or the driver might get unbound. + */ +int usb_gadget_probe_driver(struct usb_gadget_driver *driver, + int (*bind) (struct usb_gadget *))
You can not provide usb_gadget_probe_driver() anymore. That is why you need to provide those hooks I mentioned. Sebastian