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#ifndef MTK_USB_DRV_H
#define MTK_USB_DRV_H
#include <linux/mu3d/hal/mu3d_hal_hw.h>
#undef EXTERN
#ifdef _MTK_USB_DRV_EXT_
#define EXTERN
#else
#define EXTERN extern
#endif
#define MAX_EP_NUM 8 /* 4 Tx and 4 Rx */
#define USB_BUF_SIZE 65536
#define MAX_SLOT (2-1)
/*EP0, TX, RX has separate SRAMs*/
#define USB_TX_FIFO_START_ADDRESS 0
#define USB_RX_FIFO_START_ADDRESS 0
#ifndef IRQ_USB_MC_NINT_CODE
#define IRQ_USB_MC_NINT_CODE 8
#endif
#ifndef IRQ_USB_DMA_NINT_CODE
#define IRQ_USB_DMA_NINT_CODE 9
#endif
/* IN, OUT pipe index for ep_number */
typedef enum {
USB_TX = 0,
USB_RX
} USB_DIR;
/* CTRL, BULK, INTR, ISO endpoint */
typedef enum {
USB_CTRL = 0,
USB_BULK = 2,
USB_INTR = 3,
USB_ISO = 1
} TRANSFER_TYPE;
typedef enum {
SSUSB_SPEED_INACTIVE = 0,
SSUSB_SPEED_FULL = 1,
SSUSB_SPEED_HIGH = 3,
SSUSB_SPEED_SUPER = 4,
} USB_SPEED;
typedef enum {
EP0_IDLE = 0,
EP0_TX,
EP0_RX,
} EP0_STATE;
struct USB_EP_SETTING {
TRANSFER_TYPE transfer_type;
DEV_UINT32 fifoaddr;
DEV_UINT32 fifosz;
DEV_UINT32 maxp;
USB_DIR dir;
DEV_UINT8 enabled;
};
struct USB_REQ {
DEV_UINT8* buf;
//DEV_UINT8* dma_adr;
dma_addr_t dma_adr;
DEV_UINT32 actual;
DEV_UINT32 count;
DEV_UINT32 currentCount;
DEV_UINT32 complete;
DEV_UINT32 needZLP;
DEV_UINT32 transferCount;
};
struct USB_TEST_SETTING {
USB_SPEED speed;
struct USB_EP_SETTING ep_setting[2 * MAX_EP_NUM + 1];
};
/*=============================================
*
* USB 3 test
*
*=============================================*/
//#define NUM_TXENDPS 4
//#define NUM_RXENDPS 4
//#define NUM_EPS (NUM_TXENDPS + NUM_RXENDPS + 1)
//#define MGC_END0_FIFOSIZE 64
//#define MGC_RX_DMA_ENABLE_LEVEL 32
//#define IsDbf 0x00000001
//#define IsTx 0x00000002
//#define IsHalt 0x00000004
//#define IsEnabled 0x80000000
//#define REQUEST_START_TX 0x1
//#define REQUEST_START_RX 0x2
/*
* USB directions
*
* This bit flag is used in endpoint descriptors' bEndpointAddress field.
* It's also one of three fields in control requests bRequestType.
*/
#define USB_DIR_OUT 0 /* to device */
#define USB_DIR_IN 0x80 /* to host */
#define USB_DIR_MASK 0x80 /* to host */
/*
* USB request types
*/
#define USB_TYPE_MASK (0x03 << 5)
#define USB_TYPE_STANDARD (0x00 << 5)
#define USB_TYPE_CLASS (0x01 << 5)
#define USB_TYPE_VENDOR (0x02 << 5)
#define USB_TYPE_RESERVED (0x03 << 5)
/*
* Standard requests
*/
#define USB_REQ_GET_STATUS 0x00
#define USB_REQ_CLEAR_FEATURE 0x01
#define USB_REQ_SET_FEATURE 0x03
#define USB_REQ_SET_ADDRESS 0x05
#define USB_REQ_GET_DESCRIPTOR 0x06
#define USB_REQ_SET_DESCRIPTOR 0x07
#define USB_REQ_GET_CONFIGURATION 0x08
#define USB_REQ_SET_CONFIGURATION 0x09
#define USB_REQ_GET_INTERFACE 0x0A
#define USB_REQ_SET_INTERFACE 0x0B
#define USB_REQ_SYNCH_FRAME 0x0C
#define USB_REQ_EP0_IN_STALL 0xFD
#define USB_REQ_EP0_OUT_STALL 0xFE
#define USB_REQ_EP0_STALL 0xFF
EXTERN struct USB_REQ g_u3d_req[2 * MAX_EP_NUM + 1];
EXTERN struct USB_TEST_SETTING g_u3d_setting;
EXTERN DEV_UINT32 g_TxFIFOadd;
EXTERN DEV_UINT32 g_RxFIFOadd;
EXTERN struct USB_REQ *mu3d_hal_get_req(DEV_INT32 ep_num, USB_DIR dir);
EXTERN void mu3d_hal_pdn_dis(void);
EXTERN void mu3d_hal_ssusb_en(void);
EXTERN void _ex_mu3d_hal_ssusb_en(void);
EXTERN void mu3d_hal_rst_dev(void);
EXTERN DEV_INT32 mu3d_hal_check_clk_sts(void);
EXTERN DEV_INT32 mu3d_hal_link_up(DEV_INT32 latch_val);
EXTERN void mu3d_hal_initr_dis(void);
EXTERN void mu3d_hal_clear_intr(void);
EXTERN void mu3d_hal_system_intr_en(void);
EXTERN void _ex_mu3d_hal_system_intr_en(void);
EXTERN DEV_INT32 mu3d_hal_read_fifo_burst(DEV_INT32 ep_num,DEV_UINT8 *buf);
EXTERN DEV_INT32 mu3d_hal_read_fifo(DEV_INT32 ep_num,DEV_UINT8 *buf);
EXTERN DEV_INT32 mu3d_hal_write_fifo_burst(DEV_INT32 ep_num,DEV_INT32 length,DEV_UINT8 *buf,DEV_INT32 maxp);
EXTERN DEV_INT32 mu3d_hal_write_fifo(DEV_INT32 ep_num,DEV_INT32 length,DEV_UINT8 *buf,DEV_INT32 maxp);
EXTERN void _ex_mu3d_hal_ep_enable(DEV_UINT8 ep_num, USB_DIR dir, TRANSFER_TYPE type, DEV_INT32 maxp, DEV_INT8 interval, DEV_INT8 slot,DEV_INT8 burst, DEV_INT8 mult);
EXTERN void mu3d_hal_ep_enable(DEV_UINT8 ep_num, USB_DIR dir, TRANSFER_TYPE type, DEV_INT32 maxp, DEV_INT8 interval, DEV_INT8 slot,DEV_INT8 burst, DEV_INT8 mult);
EXTERN void mu3d_hal_resume(void);
EXTERN void mu3d_hal_u2dev_connect(void);
EXTERN void mu3d_hal_u2dev_disconn(void);
EXTERN void mu3d_hal_u3dev_en(void);
EXTERN void mu3d_hal_u3dev_dis(void);
EXTERN void mu3d_hal_unfigured_ep(void);
EXTERN void mu3d_hal_unfigured_ep_num(DEV_UINT8 ep_num, USB_DIR dir);
EXTERN void mu3d_hal_set_speed(USB_SPEED usb_speed);
EXTERN void mu3d_hal_det_speed(USB_SPEED speed, DEV_UINT8 det_speed);
EXTERN void mu3d_hal_pdn_cg_en(void);
EXTERN void mu3d_hal_pdn_ip_port(DEV_UINT8 on, DEV_UINT8 touch_dis, DEV_UINT8 u3, DEV_UINT8 u2);
EXTERN void mu3d_hal_dft_reg(void);
#undef EXTERN
#endif //USB_DRV_H
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