/* vim: set ts=4 sw=4 et fdm=marker: */
#ifndef __BSP_API___
#define __BSP_API___
#include <vxWorks.h>
#ifdef __cplusplus
extern "C" {
#endif

/* {{{ SM2130 */
#define __SM2130__IOC_MAGIC ('S' << 16)

#define XFER_TYPE_WR (1)
#define XFER_TYPE_RD (2)

#define FIOC_SM2130_WR (__SM2130__IOC_MAGIC | XFER_TYPE_WR)
#define FIOC_SM2130_RD (__SM2130__IOC_MAGIC | XFER_TYPE_RD)

#define FIOC_SM2130_READY   (__SM2130__IOC_MAGIC | 0x10)
#define FIOC_SM2130_ACKABLE (__SM2130__IOC_MAGIC | 0x11)
#define FIOC_SM2130_ACKIRQ  (__SM2130__IOC_MAGIC | 0x12)
#define FIOC_SM2130_RST     (__SM2130__IOC_MAGIC | 0x13)
#define FIOC_SM2130_REQISR  (__SM2130__IOC_MAGIC | 0x14)

#define FIOC_SM2130_REGRD (__SM2130__IOC_MAGIC | 0x21)
#define FIOC_SM2130_REGWR (__SM2130__IOC_MAGIC | 0x22)
#define FIOC_SM2130_SMADDR (__SM2130__IOC_MAGIC | 0x23)
#define FIOC_SM2130_RDMEM (__SM2130__IOC_MAGIC | 0x24)
#define FIOC_SM2130_WRMEM (__SM2130__IOC_MAGIC | 0x25)

struct sm2130_xfer {
    UINT8 reg;
    UINT16 val;
};
typedef struct sm2130_xfer SM2130_XFER;

#define SMX_MAX_WORDS (64)

struct sm2130_xfer_mem {
    int count;
    UINT8 reg;
    UINT16 address;
    UINT16 *membuf;
};
typedef struct sm2130_xfer_mem SM2130_MEM_XFER;
/* }}} */

/* {{{ spidev FIO_SPIXFER msgs */
#define FIO_XFER_TX (1 << 0)
#define FIO_XFER_RX (1 << 1)
#define FIO_XFER_DUPLEX ((FIO_XFER_TX) | (FIO_XFER_RX))

/* ioctl */
#define FIO_SPIXFER (('P' << 16) | 0x1001)

struct spi_xfer {
    int len;
    int xferDir;
    UINT8 *txbuf;
    UINT8 *rxbuf;
};

struct spi_xfer_msg {
    int count;
    struct spi_xfer *xfer;
};
/* }}} */

/* functions */
int envInit();
int bspLoadUserApp();
int updateVxWorks(const char *file, int pos);

#ifdef __cplusplus
}
#endif
#endif