mirror of
https://github.com/pvvx/RTL00_WEB.git
synced 2024-11-23 06:24:19 +00:00
115 lines
No EOL
3.9 KiB
C
115 lines
No EOL
3.9 KiB
C
#ifndef __SPDIO_API_H__
|
|
#define __SPDIO_API_H__
|
|
|
|
#include <osdep_service.h>
|
|
|
|
#define SPDIO_API_DBG
|
|
|
|
#ifdef SPDIO_API_DBG
|
|
#define SPDIO_API_PRINTK(fmt, args...) printf(fmt"\r\n",## args)
|
|
#define _SPDIO_API_PRINTK(fmt, args...) printf(fmt,## args)
|
|
#else
|
|
#define SPDIO_API_PRINTK(fmt, args...)
|
|
#define _SPDIO_API_PRINTK(fmt, args...)
|
|
#endif
|
|
|
|
#define SPDIO_DMA_ALIGN_4 4
|
|
#define SPDIO_RX_BUFSZ_ALIGN(x) ((((x-1)>>6)+1)<<6) //alignement to 64
|
|
|
|
#define SPDIO_RXDESC_SZ 24
|
|
|
|
/*Don't modify this enum table*/
|
|
enum spdio_rx_data_t{
|
|
SPDIO_RX_DATA_NULL = 0x00,
|
|
SPDIO_RX_DATA_ETH = 0x83, //an ethernet packet received
|
|
SPDIO_RX_DATA_ATCMD = 0x11, //an AT command packet received
|
|
SPDIO_RX_DATA_USER = 0x41, //defined by user
|
|
};
|
|
|
|
enum spdio_tx_data_t{
|
|
SPDIO_TX_DATA_NULL = 0x00,
|
|
SPDIO_TX_DATA_ETH = 0x82, //an ethernet packet sent
|
|
SPDIO_TX_DATA_ATCMDRSP = 0x10, //an AT command response packet sent
|
|
SPDIO_TX_DATA_USER = 0x40, // defined by user
|
|
};
|
|
|
|
struct spdio_buf_t{
|
|
void *priv; //priv data from user
|
|
u32 buf_allocated; //The spdio buffer allocated address
|
|
u16 size_allocated; //The actual allocated size
|
|
u32 buf_addr; //The spdio buffer physical address, it must be 4-bytes aligned
|
|
u16 buf_size;
|
|
u8 type; //The type of the data which this buffer carries, spdio_rx_data_t and spdio_tx_data_t
|
|
u8 reserved;
|
|
};
|
|
|
|
struct spdio_t {
|
|
void *priv; //not used by user
|
|
u32 tx_bd_num; //for spdio send data to host, 2 bd for one packet, so this value must be rounded to 2
|
|
u32 rx_bd_num; //for spdio receive data from host
|
|
u32 rx_bd_bufsz; //buffer size = desired packet length + 24(spdio header info), must be rounded to 64
|
|
struct spdio_buf_t *rx_buf; //buffer array for spdio receive assigned by user, rx_bd_bufsz * rx_bd_num
|
|
|
|
/**
|
|
*@brief: rx_done_cb: pointer to callback function defined by user,
|
|
called by spdio when one packet receive done
|
|
*@param priv: a pointer to spdio_t structure which is used to initilize spdio interface
|
|
*@param pbuf: a pointer to spdio_buf_t structure which is spdio receive buffer
|
|
*@param pdata: the actual received packet payload
|
|
*@param size: the actual payload length
|
|
*@param type: the received packet type, spdio_rx_data_t
|
|
*@retval: SUCCESS or FAIL
|
|
*/
|
|
char (*rx_done_cb)(void *priv, void* pbuf, u8 *pdata, u16 size, u8 type);
|
|
|
|
/**
|
|
*@brief: tx_done_cb: pointer to callback function defined by user,
|
|
called by spdio when one packet sent done
|
|
*@param priv: a pointer to spdio_t structure which is used to initilize spdio interface
|
|
*@param pbuf: a pointer to spdio_buf_t structure which carries the transmit packet
|
|
*@retval: SUCCESS or FAIL
|
|
*/
|
|
char (*tx_done_cb)(void *priv, void* pbuf);
|
|
};
|
|
|
|
/**
|
|
* @brief Gets example setting for spdio obj.
|
|
* @param obj: a pointer to an spdio_t structure which will be initialized with an example settings
|
|
* @retval None
|
|
*/
|
|
void spdio_structinit(struct spdio_t *obj);
|
|
|
|
/**
|
|
* @brief Initialize spdio interface.
|
|
* @param obj, a pointer to a spdio_t structure which should be initialized by user,
|
|
* and which will be used to initialize spdio interface
|
|
* obj->tx_bd_num: spdio write bd number, needs 2 bd for one transaction
|
|
* obj->rx_bd_num: spdio read bd number
|
|
* obj->rx_bd_bufsz: spdio read buffer size
|
|
* obj->rx_buf: spdio read buffer array
|
|
* @retval None
|
|
*/
|
|
void spdio_init(struct spdio_t *obj);
|
|
|
|
/**
|
|
* @brief Deinitialize spdio interface.
|
|
* @param obj: a pointer to spdio_t structure which is already initialized
|
|
* @retval None
|
|
*/
|
|
void spdio_deinit(struct spdio_t *obj);
|
|
|
|
/**
|
|
* @brief spdio write function.
|
|
* @param obj: a pointer to spdio_t structure which is already initialized
|
|
* @param pbuf: a pointer to spdio_buf_t structure which carries the payload
|
|
* @retval SUCCESS or FAIL
|
|
*/
|
|
s8 spdio_tx(struct spdio_t *obj, struct spdio_buf_t *pbuf);
|
|
|
|
/**
|
|
* @brief an obj which will be used to initialize sdio interface
|
|
* so it must be initialized before calling HalSdioInit();
|
|
*/
|
|
extern struct spdio_t *g_spdio_priv;
|
|
|
|
#endif //#ifndef __SPDIO_API_H__
|