Commit | Line | Data |
---|---|---|
fa590c22 MC |
1 | /* Driver for Realtek PCI-Express card reader |
2 | * Header file | |
3 | * | |
4 | * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License as published by the | |
8 | * Free Software Foundation; either version 2, or (at your option) any | |
9 | * later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, but | |
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | * General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License along | |
17 | * with this program; if not, see <http://www.gnu.org/licenses/>. | |
18 | * | |
19 | * Author: | |
20 | * Wei WANG (wei_wang@realsil.com.cn) | |
21 | * Micky Ching (micky_ching@realsil.com.cn) | |
22 | */ | |
23 | ||
24 | #ifndef __REALTEK_RTSX_SPI_H | |
25 | #define __REALTEK_RTSX_SPI_H | |
26 | ||
27 | /* SPI operation error */ | |
28 | #define SPI_NO_ERR 0x00 | |
29 | #define SPI_HW_ERR 0x01 | |
30 | #define SPI_INVALID_COMMAND 0x02 | |
31 | #define SPI_READ_ERR 0x03 | |
32 | #define SPI_WRITE_ERR 0x04 | |
33 | #define SPI_ERASE_ERR 0x05 | |
34 | #define SPI_BUSY_ERR 0x06 | |
35 | ||
36 | /* Serial flash instruction */ | |
37 | #define SPI_READ 0x03 | |
38 | #define SPI_FAST_READ 0x0B | |
39 | #define SPI_WREN 0x06 | |
40 | #define SPI_WRDI 0x04 | |
41 | #define SPI_RDSR 0x05 | |
42 | ||
43 | #define SF_PAGE_LEN 256 | |
44 | ||
45 | #define BYTE_PROGRAM 0 | |
46 | #define AAI_PROGRAM 1 | |
47 | #define PAGE_PROGRAM 2 | |
48 | ||
49 | #define PAGE_ERASE 0 | |
50 | #define CHIP_ERASE 1 | |
51 | ||
52 | int spi_erase_eeprom_chip(struct rtsx_chip *chip); | |
53 | int spi_erase_eeprom_byte(struct rtsx_chip *chip, u16 addr); | |
54 | int spi_read_eeprom(struct rtsx_chip *chip, u16 addr, u8 *val); | |
55 | int spi_write_eeprom(struct rtsx_chip *chip, u16 addr, u8 val); | |
56 | int spi_get_status(struct scsi_cmnd *srb, struct rtsx_chip *chip); | |
57 | int spi_set_parameter(struct scsi_cmnd *srb, struct rtsx_chip *chip); | |
58 | int spi_read_flash_id(struct scsi_cmnd *srb, struct rtsx_chip *chip); | |
59 | int spi_read_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip); | |
60 | int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip); | |
61 | int spi_erase_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip); | |
62 | int spi_write_flash_status(struct scsi_cmnd *srb, struct rtsx_chip *chip); | |
63 | ||
fa590c22 | 64 | #endif /* __REALTEK_RTSX_SPI_H */ |