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1/* SPDX-License-Identifier: GPL-2.0+ */2/*3 * Driver for Realtek PCI-Express card reader4 *5 * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.6 *7 * Author:8 * Wei WANG (wei_wang@realsil.com.cn)9 * Micky Ching (micky_ching@realsil.com.cn)10 */11 12#ifndef __REALTEK_RTSX_SPI_H13#define __REALTEK_RTSX_SPI_H14 15/* SPI operation error */16#define SPI_NO_ERR 0x0017#define SPI_HW_ERR 0x0118#define SPI_INVALID_COMMAND 0x0219#define SPI_READ_ERR 0x0320#define SPI_WRITE_ERR 0x0421#define SPI_ERASE_ERR 0x0522#define SPI_BUSY_ERR 0x0623 24/* Serial flash instruction */25#define SPI_READ 0x0326#define SPI_FAST_READ 0x0B27#define SPI_WREN 0x0628#define SPI_WRDI 0x0429#define SPI_RDSR 0x0530 31#define SF_PAGE_LEN 25632 33#define BYTE_PROGRAM 034#define AAI_PROGRAM 135#define PAGE_PROGRAM 236 37#define PAGE_ERASE 038#define CHIP_ERASE 139 40int spi_erase_eeprom_chip(struct rtsx_chip *chip);41int spi_erase_eeprom_byte(struct rtsx_chip *chip, u16 addr);42int spi_read_eeprom(struct rtsx_chip *chip, u16 addr, u8 *val);43int spi_write_eeprom(struct rtsx_chip *chip, u16 addr, u8 val);44int spi_get_status(struct scsi_cmnd *srb, struct rtsx_chip *chip);45int spi_set_parameter(struct scsi_cmnd *srb, struct rtsx_chip *chip);46int spi_read_flash_id(struct scsi_cmnd *srb, struct rtsx_chip *chip);47int spi_read_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip);48int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip);49int spi_erase_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip);50int spi_write_flash_status(struct scsi_cmnd *srb, struct rtsx_chip *chip);51 52#endif /* __REALTEK_RTSX_SPI_H */53