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78 lines
3.1 KiB
C
78 lines
3.1 KiB
C
/**************************************************************************************************************
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* altobeam RTOS wifi hmac source code
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*
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* Copyright (c) 2018, altobeam.inc All rights reserved.
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*
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* The source code contains proprietary information of AltoBeam, and shall not be distributed,
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* copied, reproduced, or disclosed in whole or in part without prior written permission of AltoBeam.
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*****************************************************************************************************************/
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/* Sdio addr is 4*spi_addr */
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#ifndef ATBM_USB_HWIO_H
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#define ATBM_USB_HWIO_H
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int atbm_reg_read_unlock(struct atbmwifi_common *hw_priv, atbm_uint16 addr,
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void *buf, atbm_uint32 buf_len);
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int atbm_reg_write_unlock(struct atbmwifi_common *hw_priv, atbm_uint16 addr,
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const void *buf, atbm_uint32 buf_len);
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int atbm_direct_read_unlock(struct atbmwifi_common *hw_priv, atbm_uint32 addr, atbm_uint32 *val);
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int atbm_direct_write_unlock(struct atbmwifi_common *hw_priv, atbm_uint32 addr, atbm_uint32 val);
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int atbm_ahb_write_unlock(struct atbmwifi_common *priv, atbm_uint32 addr, const void *buf,
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atbm_uint32 buf_len);
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int atbm_indirect_read_unlock(struct atbmwifi_common *hw_priv, atbm_uint32 addr, void *buf,
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atbm_uint32 buf_len, atbm_uint32 prefetch, atbm_uint16 port_addr);
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int atbm_reg_write_16(struct atbmwifi_common *hw_priv,
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atbm_uint16 addr, atbm_uint16 val);
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#define SPI_REG_ADDR_TO_SDIO(spi_reg_addr) ((spi_reg_addr) << 2)
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#define SDIO_ADDR17BIT(buf_id, mpf, rfu, reg_id_ofs) \
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((((buf_id) & 0x3F) << 6) \
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| (((rfu) & 1) << 5) \
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| (((reg_id_ofs) & 0x1F) << 0))
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#define MAX_RETRY 9
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int atbm_fw_write(struct atbmwifi_common *priv, atbm_uint32 addr, const atbm_void *buf,
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atbm_uint32 buf_len);
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static inline int atbm_ahb_read_unlock(struct atbmwifi_common *hw_priv, atbm_uint32 addr,
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void *buf, atbm_size_t buf_len)
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{
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return atbm_indirect_read_unlock(hw_priv, addr, buf, buf_len,
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ATBM_HIFREG_CONFIG_AHB_PFETCH_BIT, ATBM_HIFREG_AHB_DPORT_REG_ID);
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}
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static inline int atbm_reg_read_unlock_32(struct atbmwifi_common *hw_priv,
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atbm_uint16 addr, atbm_uint32 *val)
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{
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return atbm_reg_read_unlock(hw_priv, addr, val, sizeof(int));
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}
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static inline int atbm_reg_write_unlock_32(struct atbmwifi_common *hw_priv,
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atbm_uint16 addr, atbm_uint32 val)
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{
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return atbm_reg_write_unlock(hw_priv, addr, &val, sizeof(int));
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}
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static inline int atbm_ahb_read_unlock_32(struct atbmwifi_common *hw_priv,
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atbm_uint32 addr, atbm_uint32 *val)
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{
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return atbm_ahb_read_unlock(hw_priv, addr, val, sizeof(int));
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}
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int atbm_data_force_write(struct atbmwifi_common *hw_priv, const void *buf,
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int buf_len);
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static inline int atbm_ahb_write_unlock_32(struct atbmwifi_common *hw_priv,
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atbm_uint32 addr, atbm_uint32 val)
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{
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int ret;
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int retry = 0;
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while(retry<=3){
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ret = atbm_ahb_write_unlock(hw_priv, addr, &val, sizeof(val));
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if(ret){
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wifi_printk(WIFI_ALWAYS,"%s\n",__func__);
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}else{
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break;
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}
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}
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if((addr&WRITE_32K_ADDR_MSK)==WRITE_32K_ADDR)
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{
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atbm_mdelay(10);
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}
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return ret;
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}
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#endif
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