1 files changed, 79 insertions, 0 deletions
diff --git a/roms/u-boot/drivers/usb/musb-new/usb-compat.h b/roms/u-boot/drivers/usb/musb-new/usb-compat.h
new file mode 100644
index 000000000..1c66c4fe3
--- /dev/null
+++ b/roms/u-boot/drivers/usb/musb-new/usb-compat.h
@@ -0,0 +1,79 @@
+#ifndef __USB_COMPAT_H__
+#define __USB_COMPAT_H__
+
+#include "usb.h"
+
+struct udevice;
+
+struct usb_hcd {
+	void *hcd_priv;
+};
+
+struct usb_host_endpoint {
+	struct usb_endpoint_descriptor		desc;
+	struct list_head urb_list;
+	void *hcpriv;
+};
+
+/*
+ * urb->transfer_flags:
+ *
+ * Note: URB_DIR_IN/OUT is automatically set in usb_submit_urb().
+ */
+#define URB_SHORT_NOT_OK	0x0001	/* report short reads as errors */
+#define URB_ZERO_PACKET		0x0040	/* Finish bulk OUT with short packet */
+
+struct urb;
+
+typedef void (*usb_complete_t)(struct urb *);
+
+struct urb {
+	void *hcpriv;			/* private data for host controller */
+	struct list_head urb_list;	/* list head for use by the urb's
+					 * current owner */
+	struct usb_device *dev;		/* (in) pointer to associated device */
+	struct usb_host_endpoint *ep;	/* (internal) pointer to endpoint */
+	unsigned int pipe;		/* (in) pipe information */
+	int status;			/* (return) non-ISO status */
+	unsigned int transfer_flags;	/* (in) URB_SHORT_NOT_OK | ...*/
+	void *transfer_buffer;		/* (in) associated data buffer */
+	dma_addr_t transfer_dma;	/* (in) dma addr for transfer_buffer */
+	u32 transfer_buffer_length;	/* (in) data buffer length */
+	u32 actual_length;		/* (return) actual transfer length */
+	unsigned char *setup_packet;	/* (in) setup packet (control only) */
+	int start_frame;		/* (modify) start frame (ISO) */
+	usb_complete_t complete;	/* (in) completion routine */
+};
+
+#define usb_hcd_link_urb_to_ep(hcd, urb)	({		\
+	int ret = 0;						\
+	list_add_tail(&urb->urb_list, &urb->ep->urb_list);	\
+	ret; })
+#define usb_hcd_unlink_urb_from_ep(hcd, urb)	list_del_init(&urb->urb_list)
+#define usb_hcd_check_unlink_urb(hdc, urb, status)	0
+
+static inline void usb_hcd_giveback_urb(struct usb_hcd *hcd,
+					struct urb *urb,
+					int status)
+{
+	urb->status = status;
+	if (urb->complete)
+		urb->complete(urb);
+}
+
+static inline int usb_hcd_unmap_urb_for_dma(struct usb_hcd *hcd,
+					struct urb *urb)
+{
+	/* TODO: add cache invalidation here */
+	return 0;
+}
+
+/**
+ * usb_dev_get_parent() - Get the parent of a USB device
+ *
+ * @udev: USB struct containing information about the device
+ * @return associated device for which udev == dev_get_parent_priv(dev)
+ */
+struct usb_device *usb_dev_get_parent(struct usb_device *udev);
+
+#endif /* __USB_COMPAT_H__ */