xref: /openbmc/linux/drivers/staging/rts5208/ms.h (revision 6e653e9c)
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Driver for Realtek PCI-Express card reader
4  *
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_MS_H
13 #define __REALTEK_RTSX_MS_H
14 
15 #define MS_DELAY_WRITE
16 
17 #define	MS_MAX_RETRY_COUNT	3
18 
19 #define	MS_EXTRA_SIZE		0x9
20 
21 #define	WRT_PRTCT		0x01
22 
23 /* Error Code */
24 #define	MS_NO_ERROR				0x00
25 #define	MS_CRC16_ERROR				0x80
26 #define	MS_TO_ERROR				0x40
27 #define	MS_NO_CARD				0x20
28 #define	MS_NO_MEMORY				0x10
29 #define	MS_CMD_NK				0x08
30 #define	MS_FLASH_READ_ERROR			0x04
31 #define	MS_FLASH_WRITE_ERROR			0x02
32 #define	MS_BREQ_ERROR				0x01
33 #define	MS_NOT_FOUND				0x03
34 
35 /* Transfer Protocol Command */
36 #define READ_PAGE_DATA				0x02
37 #define READ_REG				0x04
38 #define	GET_INT					0x07
39 #define WRITE_PAGE_DATA				0x0D
40 #define WRITE_REG				0x0B
41 #define SET_RW_REG_ADRS				0x08
42 #define SET_CMD					0x0E
43 
44 #define	PRO_READ_LONG_DATA			0x02
45 #define	PRO_READ_SHORT_DATA			0x03
46 #define PRO_READ_REG				0x04
47 #define	PRO_READ_QUAD_DATA			0x05
48 #define PRO_GET_INT				0x07
49 #define	PRO_WRITE_LONG_DATA			0x0D
50 #define	PRO_WRITE_SHORT_DATA			0x0C
51 #define	PRO_WRITE_QUAD_DATA			0x0A
52 #define PRO_WRITE_REG				0x0B
53 #define PRO_SET_RW_REG_ADRS			0x08
54 #define PRO_SET_CMD				0x0E
55 #define PRO_EX_SET_CMD				0x09
56 
57 #ifdef SUPPORT_MAGIC_GATE
58 
59 #define MG_GET_ID		0x40
60 #define MG_SET_LID		0x41
61 #define MG_GET_LEKB		0x42
62 #define MG_SET_RD		0x43
63 #define MG_MAKE_RMS		0x44
64 #define MG_MAKE_KSE		0x45
65 #define MG_SET_IBD		0x46
66 #define MG_GET_IBD		0x47
67 
68 #endif
69 
70 #ifdef XC_POWERCLASS
71 #define XC_CHG_POWER		0x16
72 #endif
73 
74 #define BLOCK_READ	0xAA
75 #define	BLOCK_WRITE	0x55
76 #define BLOCK_END	0x33
77 #define BLOCK_ERASE	0x99
78 #define FLASH_STOP	0xCC
79 
80 #define SLEEP		0x5A
81 #define CLEAR_BUF	0xC3
82 #define MS_RESET	0x3C
83 
84 #define PRO_READ_DATA		0x20
85 #define	PRO_WRITE_DATA		0x21
86 #define PRO_READ_ATRB		0x24
87 #define PRO_STOP		0x25
88 #define PRO_ERASE		0x26
89 #define	PRO_READ_2K_DATA	0x27
90 #define	PRO_WRITE_2K_DATA	0x28
91 
92 #define PRO_FORMAT		0x10
93 #define PRO_SLEEP		0x11
94 
95 #define INT_REG			0x01
96 #define STATUS_REG0		0x02
97 #define STATUS_REG1		0x03
98 
99 #define SYSTEM_PARAM		0x10
100 #define BLOCK_ADRS		0x11
101 #define CMD_PARM		0x14
102 #define PAGE_ADRS		0x15
103 
104 #define OVERWRITE_FLAG		0x16
105 #define MANAGEMEN_FLAG		0x17
106 #define LOGICAL_ADRS		0x18
107 #define RESERVE_AREA		0x1A
108 
109 #define PRO_INT_REG		0x01
110 #define PRO_STATUS_REG		0x02
111 #define PRO_TYPE_REG		0x04
112 #define PRO_IF_mode_REG		0x05
113 #define PRO_CATEGORY_REG	0x06
114 #define PRO_CLASS_REG		0x07
115 
116 #define PRO_SYSTEM_PARAM		0x10
117 #define PRO_DATA_COUNT1		0x11
118 #define PRO_DATA_COUNT0		0x12
119 #define PRO_DATA_ADDR3		0x13
120 #define PRO_DATA_ADDR2		0x14
121 #define PRO_DATA_ADDR1		0x15
122 #define PRO_DATA_ADDR0		0x16
123 
124 #define PRO_TPC_PARM		0x17
125 #define PRO_CMD_PARM		0x18
126 
127 #define	INT_REG_CED		0x80
128 #define	INT_REG_ERR		0x40
129 #define	INT_REG_BREQ		0x20
130 #define	INT_REG_CMDNK		0x01
131 
132 #define	BLOCK_BOOT		0xC0
133 #define	BLOCK_OK		0x80
134 #define	PAGE_OK			0x60
135 #define	DATA_COMPL		0x10
136 
137 #define	NOT_BOOT_BLOCK		0x4
138 #define	NOT_TRANSLATION_TABLE	0x8
139 
140 #define	HEADER_ID0		PPBUF_BASE2
141 #define	HEADER_ID1		(PPBUF_BASE2 + 1)
142 #define	DISABLED_BLOCK0		(PPBUF_BASE2 + 0x170 + 4)
143 #define	DISABLED_BLOCK1		(PPBUF_BASE2 + 0x170 + 5)
144 #define	DISABLED_BLOCK2		(PPBUF_BASE2 + 0x170 + 6)
145 #define	DISABLED_BLOCK3		(PPBUF_BASE2 + 0x170 + 7)
146 #define	BLOCK_SIZE_0		(PPBUF_BASE2 + 0x1a0 + 2)
147 #define	BLOCK_SIZE_1		(PPBUF_BASE2 + 0x1a0 + 3)
148 #define	BLOCK_COUNT_0		(PPBUF_BASE2 + 0x1a0 + 4)
149 #define	BLOCK_COUNT_1		(PPBUF_BASE2 + 0x1a0 + 5)
150 #define	EBLOCK_COUNT_0		(PPBUF_BASE2 + 0x1a0 + 6)
151 #define	EBLOCK_COUNT_1		(PPBUF_BASE2 + 0x1a0 + 7)
152 #define	PAGE_SIZE_0		(PPBUF_BASE2 + 0x1a0 + 8)
153 #define	PAGE_SIZE_1		(PPBUF_BASE2 + 0x1a0 + 9)
154 
155 #define MS_device_type		(PPBUF_BASE2 + 0x1D8)
156 
157 #define MS_4bit_support		(PPBUF_BASE2 + 0x1D3)
158 
159 #define set_PS_NG	1
160 #define set_PS_error	0
161 
162 #define	PARALLEL_8BIT_IF	0x40
163 #define	PARALLEL_4BIT_IF	0x00
164 #define	SERIAL_IF		0x80
165 
166 #define BUF_FULL	0x10
167 #define BUF_EMPTY	0x20
168 
169 #define	MEDIA_BUSY	0x80
170 #define	FLASH_BUSY	0x40
171 #define	DATA_ERROR	0x20
172 #define	STS_UCDT	0x10
173 #define	EXTRA_ERROR	0x08
174 #define	STS_UCEX	0x04
175 #define	FLAG_ERROR	0x02
176 #define	STS_UCFG	0x01
177 
178 #define MS_SHORT_DATA_LEN	32
179 
180 #define FORMAT_SUCCESS		0
181 #define FORMAT_FAIL		1
182 #define FORMAT_IN_PROGRESS	2
183 
184 #define	MS_SET_BAD_BLOCK_FLG(ms_card)	((ms_card)->multi_flag |= 0x80)
185 #define MS_CLR_BAD_BLOCK_FLG(ms_card)	((ms_card)->multi_flag &= 0x7F)
186 #define MS_TST_BAD_BLOCK_FLG(ms_card)	((ms_card)->multi_flag & 0x80)
187 
188 void mspro_polling_format_status(struct rtsx_chip *chip);
189 
190 void mspro_stop_seq_mode(struct rtsx_chip *chip);
191 int reset_ms_card(struct rtsx_chip *chip);
192 int ms_rw(struct scsi_cmnd *srb, struct rtsx_chip *chip,
193 	  u32 start_sector, u16 sector_cnt);
194 int mspro_format(struct scsi_cmnd *srb, struct rtsx_chip *chip,
195 		 int short_data_len, bool quick_format);
196 void ms_free_l2p_tbl(struct rtsx_chip *chip);
197 void ms_cleanup_work(struct rtsx_chip *chip);
198 int ms_power_off_card3v3(struct rtsx_chip *chip);
199 int release_ms_card(struct rtsx_chip *chip);
200 #ifdef MS_DELAY_WRITE
201 int ms_delay_write(struct rtsx_chip *chip);
202 #endif
203 
204 #ifdef SUPPORT_MAGIC_GATE
205 int mg_set_leaf_id(struct scsi_cmnd *srb, struct rtsx_chip *chip);
206 int mg_get_local_EKB(struct scsi_cmnd *srb, struct rtsx_chip *chip);
207 int mg_chg(struct scsi_cmnd *srb, struct rtsx_chip *chip);
208 int mg_get_rsp_chg(struct scsi_cmnd *srb, struct rtsx_chip *chip);
209 int mg_rsp(struct scsi_cmnd *srb, struct rtsx_chip *chip);
210 int mg_get_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip);
211 int mg_set_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip);
212 #endif
213 
214 #endif  /* __REALTEK_RTSX_MS_H */
215