/*
* @file hv_drv_UsbMusbHost.h
* @brief Header file of musb Host driver.
*
* @author HiView SoC Software Team
* @version 1.0.0
* @date 2022-06-15
*/

#ifndef __HV_DRV_USB_MUSB_HOST_H
#define __HV_DRV_USB_MUSB_HOST_H

#include "hv_drv_UsbCoreHcd.h"
#include "hv_drv_UsbCoreCommonUsb.h"

struct musb_xfer {
    struct usb_host_endpoint *hep;        /* usbcore info */
    struct usb_device    *dev;
    struct musb_hw_ep    *hw_ep;        /* current binding */

    u8  epnum;
    u8  hb_mult;                    /* high bandwidth pkts per uf */
    u32 offset;
    u32 segsize;
    u8  type_reg;
    u8  intv_reg;
    u8  addr_reg;
    u8  type;
    u16 maxpacket;
    u16 frame;
    u8  is_ready;
    u8  rx_stall_cnt;
    u8  error_cnt;
};


#include "hv_drv_UsbMusbCore.h"
#include "hv_drv_UsbMusbDma.h"

INLINE void musb_set_vbus(struct musb *musb, int is_on) {
    musb->ops->set_vbus(musb, is_on);
}

INLINE struct musb *hcd_to_musb(struct usb_hcd *hcd) {
    return (struct musb *) hcd->hcd_priv;
}

extern void musb_h_ep0_irq(struct musb *musb);
extern void musb_host_tx(struct musb *musb, u8 epnum);
extern void musb_host_rx(struct musb *musb, u8 epnum);
extern void musb_host_tx_dma(struct musb *musb, u8 epnum);
extern void musb_host_rx_dma(struct musb *musb, u8 epnum);

extern u32 musb_abort_xfer(struct musb *musb);
extern int musb_host_alloc(struct musb *musb);
extern int musb_host_setup(struct musb *musb);
extern void musb_host_free(struct musb *musb);

extern int musb_hub_status_data(struct usb_hcd *hcd, char *buf);
extern void musb_host_cleanup(struct musb *musb);
extern int musb_hub_control(struct usb_hcd *hcd,
                            u16 typeReq, u16 wValue, u16 wIndex,
                            char *buf, u16 wLength);
extern int musb_hub_port1_connect_state(void);

INLINE
struct urb *current_urb(struct musb_xfer *xfer) {
    if (!xfer)
        return NULL;
    return xfer->hep->xfer_urb;
}

#endif              /* _MUSB_HOST_H */