+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2003
* Gerry Hamel, geh@ti.com, Texas Instruments
* Stuart Lynne <sl@lineo.com>,
* Tom Rushworth <tbr@lineo.com>,
* Bruce Balden <balden@lineo.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
*/
#ifndef __USBDCORE_H__
#define USB_DT_INTERFACE 0x04
#define USB_DT_ENDPOINT 0x05
+#if defined(CONFIG_USBD_HS)
+#define USB_DT_QUAL 0x06
+#endif
+
#define USB_DT_HID (USB_TYPE_CLASS | 0x01)
#define USB_DT_REPORT (USB_TYPE_CLASS | 0x02)
#define USB_DT_PHYSICAL (USB_TYPE_CLASS | 0x03)
* USB Spec Release number
*/
+#if defined(CONFIG_USBD_HS)
+#define USB_BCD_VERSION 0x0200
+#else
#define USB_BCD_VERSION 0x0110
+#endif
/*
DEVICE_HUB_RESET, /* bi - bus has been unplugged */
DEVICE_DESTROY, /* bi - device instance should be destroyed */
- DEVICE_HOTPLUG, /* bi - a hotplug event has occured */
+ DEVICE_HOTPLUG, /* bi - a hotplug event has occurred */
DEVICE_FUNCTION_PRIVATE, /* function - private */
* function driver to inform it that data has arrived.
*/
-#define URB_BUF_SIZE 128 /* in linux we'd malloc this, but in u-boot we prefer static data */
+/* in linux we'd malloc this, but in u-boot we prefer static data */
+#define URB_BUF_SIZE 512
+
struct urb {
struct usb_endpoint_instance *endpoint;
/* generic */
char *name;
struct usb_device_descriptor *device_descriptor; /* per device descriptor */
+#if defined(CONFIG_USBD_HS)
+ struct usb_qualifier_descriptor *qualifier_descriptor;
+#endif
void (*event) (struct usb_device_instance *device, usb_device_event_t event, int data);
struct usb_endpoint_descriptor *usbd_device_endpoint_descriptor (struct usb_device_instance *, int, int, int, int, int);
int usbd_device_endpoint_transfersize (struct usb_device_instance *, int, int, int, int, int);
struct usb_string_descriptor *usbd_get_string (u8);
-struct usb_device_descriptor *usbd_device_device_descriptor (struct usb_device_instance *, int);
+struct usb_device_descriptor *usbd_device_device_descriptor(struct
+ usb_device_instance *, int);
+#if defined(CONFIG_USBD_HS)
+/*
+ * is_usbd_high_speed routine needs to be defined by specific gadget driver
+ * It returns true if device enumerates at High speed
+ * Retuns false otherwise
+ */
+int is_usbd_high_speed(void);
+#endif
int usbd_endpoint_halted (struct usb_device_instance *device, int endpoint);
void usbd_rcv_complete(struct usb_endpoint_instance *endpoint, int len, int urb_bad);
void usbd_tx_complete (struct usb_endpoint_instance *endpoint);
+/* These are macros used in debugging */
+#ifdef DEBUG
+static inline void print_urb(struct urb *u)
+{
+ serial_printf("urb %p\n", (u));
+ serial_printf("\tendpoint %p\n", u->endpoint);
+ serial_printf("\tdevice %p\n", u->device);
+ serial_printf("\tbuffer %p\n", u->buffer);
+ serial_printf("\tbuffer_length %d\n", u->buffer_length);
+ serial_printf("\tactual_length %d\n", u->actual_length);
+ serial_printf("\tstatus %d\n", u->status);
+ serial_printf("\tdata %d\n", u->data);
+}
+
+static inline void print_usb_device_request(struct usb_device_request *r)
+{
+ serial_printf("usb request\n");
+ serial_printf("\tbmRequestType 0x%2.2x\n", r->bmRequestType);
+ if ((r->bmRequestType & USB_REQ_DIRECTION_MASK) == 0)
+ serial_printf("\t\tDirection : To device\n");
+ else
+ serial_printf("\t\tDirection : To host\n");
+ if ((r->bmRequestType & USB_TYPE_STANDARD) == USB_TYPE_STANDARD)
+ serial_printf("\t\tType : Standard\n");
+ if ((r->bmRequestType & USB_TYPE_CLASS) == USB_TYPE_CLASS)
+ serial_printf("\t\tType : Standard\n");
+ if ((r->bmRequestType & USB_TYPE_VENDOR) == USB_TYPE_VENDOR)
+ serial_printf("\t\tType : Standard\n");
+ if ((r->bmRequestType & USB_TYPE_RESERVED) == USB_TYPE_RESERVED)
+ serial_printf("\t\tType : Standard\n");
+ if ((r->bmRequestType & USB_REQ_RECIPIENT_MASK) ==
+ USB_REQ_RECIPIENT_DEVICE)
+ serial_printf("\t\tRecipient : Device\n");
+ if ((r->bmRequestType & USB_REQ_RECIPIENT_MASK) ==
+ USB_REQ_RECIPIENT_INTERFACE)
+ serial_printf("\t\tRecipient : Interface\n");
+ if ((r->bmRequestType & USB_REQ_RECIPIENT_MASK) ==
+ USB_REQ_RECIPIENT_ENDPOINT)
+ serial_printf("\t\tRecipient : Endpoint\n");
+ if ((r->bmRequestType & USB_REQ_RECIPIENT_MASK) ==
+ USB_REQ_RECIPIENT_OTHER)
+ serial_printf("\t\tRecipient : Other\n");
+ serial_printf("\tbRequest 0x%2.2x\n", r->bRequest);
+ if (r->bRequest == USB_REQ_GET_STATUS)
+ serial_printf("\t\tGET_STATUS\n");
+ else if (r->bRequest == USB_REQ_SET_ADDRESS)
+ serial_printf("\t\tSET_ADDRESS\n");
+ else if (r->bRequest == USB_REQ_SET_FEATURE)
+ serial_printf("\t\tSET_FEATURE\n");
+ else if (r->bRequest == USB_REQ_GET_DESCRIPTOR)
+ serial_printf("\t\tGET_DESCRIPTOR\n");
+ else if (r->bRequest == USB_REQ_SET_CONFIGURATION)
+ serial_printf("\t\tSET_CONFIGURATION\n");
+ else if (r->bRequest == USB_REQ_SET_INTERFACE)
+ serial_printf("\t\tUSB_REQ_SET_INTERFACE\n");
+ else
+ serial_printf("\tUNKNOWN %d\n", r->bRequest);
+ serial_printf("\twValue 0x%4.4x\n", r->wValue);
+ if (r->bRequest == USB_REQ_GET_DESCRIPTOR) {
+ switch (r->wValue >> 8) {
+ case USB_DESCRIPTOR_TYPE_DEVICE:
+ serial_printf("\tDEVICE\n");
+ break;
+ case USB_DESCRIPTOR_TYPE_CONFIGURATION:
+ serial_printf("\tCONFIGURATION\n");
+ break;
+ case USB_DESCRIPTOR_TYPE_STRING:
+ serial_printf("\tSTRING\n");
+ break;
+ case USB_DESCRIPTOR_TYPE_INTERFACE:
+ serial_printf("\tINTERFACE\n");
+ break;
+ case USB_DESCRIPTOR_TYPE_ENDPOINT:
+ serial_printf("\tENDPOINT\n");
+ break;
+ case USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER:
+ serial_printf("\tDEVICE_QUALIFIER\n");
+ break;
+ case USB_DESCRIPTOR_TYPE_OTHER_SPEED_CONFIGURATION:
+ serial_printf("\tOTHER_SPEED_CONFIGURATION\n");
+ break;
+ case USB_DESCRIPTOR_TYPE_INTERFACE_POWER:
+ serial_printf("\tINTERFACE_POWER\n");
+ break;
+ case USB_DESCRIPTOR_TYPE_HID:
+ serial_printf("\tHID\n");
+ break;
+ case USB_DESCRIPTOR_TYPE_REPORT:
+ serial_printf("\tREPORT\n");
+ break;
+ default:
+ serial_printf("\tUNKNOWN TYPE\n");
+ break;
+ }
+ }
+ serial_printf("\twIndex 0x%4.4x\n", r->wIndex);
+ serial_printf("\twLength 0x%4.4x\n", r->wLength);
+}
+#else
+/* stubs */
+#define print_urb(u)
+#define print_usb_device_request(r)
+#endif /* DEBUG */
#endif