u-boot/include/usbdevice.h

15  * SPDX-License-Identifier:	GPL-2.0+
130  *	    float y;
143 #define member_offset(type,memb)  (_cv_(&(((type*)0)->memb))-(char*)0)
144 #define p2surround(type,memb,ptr) ((type*)(void*)(_cv_(ptr)-member_offset(type,memb)))
293  * Device Requests	(c.f Table 9-2)
373  * Device State (c.f USB Spec 2.0 Figure 9-1)
411  * These are defined in the USB Spec (c.f USB Spec 2.0 Figure 9-1).
419 	DEVICE_UNKNOWN,		/* bi - unknown event */
420 	DEVICE_INIT,		/* bi  - initialize */
421 	DEVICE_CREATE,		/* bi  - */
422 	DEVICE_HUB_CONFIGURED,	/* bi  - bus has been plugged int */
423 	DEVICE_RESET,		/* bi  - hub has powered our port */
425 	DEVICE_ADDRESS_ASSIGNED,	/* ep0 - set address setup received */
426 	DEVICE_CONFIGURED,	/* ep0 - set configure setup received */
427 	DEVICE_SET_INTERFACE,	/* ep0 - set interface setup received */
429 	DEVICE_SET_FEATURE,	/* ep0 - set feature setup received */
430 	DEVICE_CLEAR_FEATURE,	/* ep0 - clear feature setup received */
432 	DEVICE_DE_CONFIGURED,	/* ep0 - set configure setup received for ?? */
434 	DEVICE_BUS_INACTIVE,	/* bi  - bus in inactive (no SOF packets) */
435 	DEVICE_BUS_ACTIVITY,	/* bi  - bus is active again */
437 	DEVICE_POWER_INTERRUPTION,	/* bi  - hub has depowered our port */
438 	DEVICE_HUB_RESET,	/* bi  - bus has been unplugged */
439 	DEVICE_DESTROY,		/* bi  - device instance should be destroyed */
441 	DEVICE_HOTPLUG,		/* bi  - a hotplug event has occurred */
443 	DEVICE_FUNCTION_PRIVATE,	/* function - private */
453 /* USB Data structure - for passing data around.
465 /* in linux we'd malloc this, but in u-boot we prefer static data */
612 	int max_endpoints;	/* maximimum number of rx enpoints */
680 	serial_printf("\tendpoint %p\n", u->endpoint);  in print_urb()
681 	serial_printf("\tdevice %p\n", u->device);  in print_urb()
682 	serial_printf("\tbuffer %p\n", u->buffer);  in print_urb()
683 	serial_printf("\tbuffer_length %d\n", u->buffer_length);  in print_urb()
684 	serial_printf("\tactual_length %d\n", u->actual_length);  in print_urb()
685 	serial_printf("\tstatus %d\n", u->status);  in print_urb()
686 	serial_printf("\tdata %d\n", u->data);  in print_urb()
692 	serial_printf("\tbmRequestType 0x%2.2x\n", r->bmRequestType);  in print_usb_device_request()
693 	if ((r->bmRequestType & USB_REQ_DIRECTION_MASK) == 0)  in print_usb_device_request()
697 	if ((r->bmRequestType & USB_TYPE_STANDARD) == USB_TYPE_STANDARD)  in print_usb_device_request()
699 	if ((r->bmRequestType & USB_TYPE_CLASS) == USB_TYPE_CLASS)  in print_usb_device_request()
701 	if ((r->bmRequestType & USB_TYPE_VENDOR) == USB_TYPE_VENDOR)  in print_usb_device_request()
703 	if ((r->bmRequestType & USB_TYPE_RESERVED) == USB_TYPE_RESERVED)  in print_usb_device_request()
705 	if ((r->bmRequestType & USB_REQ_RECIPIENT_MASK) ==  in print_usb_device_request()
708 	if ((r->bmRequestType & USB_REQ_RECIPIENT_MASK) ==  in print_usb_device_request()
711 	if ((r->bmRequestType & USB_REQ_RECIPIENT_MASK) ==  in print_usb_device_request()
714 	if ((r->bmRequestType & USB_REQ_RECIPIENT_MASK) ==  in print_usb_device_request()
717 	serial_printf("\tbRequest      0x%2.2x\n", r->bRequest);  in print_usb_device_request()
718 	if (r->bRequest == USB_REQ_GET_STATUS)  in print_usb_device_request()
720 	else if (r->bRequest == USB_REQ_SET_ADDRESS)  in print_usb_device_request()
722 	else if (r->bRequest == USB_REQ_SET_FEATURE)  in print_usb_device_request()
724 	else if (r->bRequest == USB_REQ_GET_DESCRIPTOR)  in print_usb_device_request()
726 	else if (r->bRequest == USB_REQ_SET_CONFIGURATION)  in print_usb_device_request()
728 	else if (r->bRequest == USB_REQ_SET_INTERFACE)  in print_usb_device_request()
731 		serial_printf("\tUNKNOWN %d\n", r->bRequest);  in print_usb_device_request()
732 	serial_printf("\twValue        0x%4.4x\n", r->wValue);  in print_usb_device_request()
733 	if (r->bRequest == USB_REQ_GET_DESCRIPTOR) {  in print_usb_device_request()
734 		switch (r->wValue >> 8) {  in print_usb_device_request()
770 	serial_printf("\twIndex        0x%4.4x\n", r->wIndex);  in print_usb_device_request()
771 	serial_printf("\twLength       0x%4.4x\n", r->wLength);  in print_usb_device_request()