USB: usbmon: remove assignment from IS_ERR argument
[pandora-kernel.git] / drivers / staging / rts5139 / xd.h
1 /* Driver for Realtek RTS51xx USB card reader
2  * Header file
3  *
4  * Copyright(c) 2009 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  *   wwang (wei_wang@realsil.com.cn)
21  *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
22  * Maintainer:
23  *   Edwin Rong (edwin_rong@realsil.com.cn)
24  *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
25  */
26
27 #ifndef __RTS51X_XD_H
28 #define __RTS51X_XD_H
29
30 /* Error Codes */
31 #define XD_NO_ERROR                     0x00
32 #define XD_NO_MEMORY                    0x80
33 #define XD_PRG_ERROR                    0x40
34 #define XD_NO_CARD                      0x20
35 #define XD_READ_FAIL                    0x10
36 #define XD_ERASE_FAIL                   0x08
37 #define XD_WRITE_FAIL                   0x04
38 #define XD_ECC_ERROR                    0x02
39 #define XD_TO_ERROR                     0x01
40
41 /* XD Commands */
42 #define READ1_1                         0x00
43 #define READ1_2                         0x01
44 #define READ2                           0x50
45 #define READ_ID                         0x90
46 #define RESET                           0xff
47 #define PAGE_PRG_1                      0x80
48 #define PAGE_PRG_2                      0x10
49 #define BLK_ERASE_1                     0x60
50 #define BLK_ERASE_2                     0xD0
51 #define READ_STS                        0x70
52 #define READ_xD_ID                      0x9A
53 #define COPY_BACK_512                   0x8A
54 #define COPY_BACK_2K                    0x85
55 #define READ1_1_2                       0x30
56 #define READ1_1_3                       0x35
57 #define CHG_DAT_OUT_1                   0x05
58 #define RDM_DAT_OUT_1                   0x05
59 #define CHG_DAT_OUT_2                   0xE0
60 #define RDM_DAT_OUT_2                   0xE0
61 #define CHG_DAT_OUT_2                   0xE0
62 #define CHG_DAT_IN_1                    0x85
63 #define CACHE_PRG                       0x15
64
65 /* Redundant Area Related */
66 #define XD_EXTRA_SIZE                   0x10
67 #define XD_2K_EXTRA_SIZE                0x40
68
69 /* Define for XD Status  */
70 #define NOT_WRITE_PROTECTED             0x80
71 #define READY_STATE                     0x40
72 #define PROGRAM_ERROR                   0x01
73 #define PROGRAM_ERROR_N_1               0x02
74 #define INTERNAL_READY                  0x20
75 #define READY_FLAG                      0x5F
76
77 /* Define for device code */
78 #define XD_8M_X8_512                    0xE6
79 #define XD_16M_X8_512                   0x73
80 #define XD_32M_X8_512                   0x75
81 #define XD_64M_X8_512                   0x76
82 #define XD_128M_X8_512                  0x79
83 #define XD_256M_X8_512                  0x71
84 #define XD_128M_X8_2048                 0xF1
85 #define XD_256M_X8_2048                 0xDA
86 #define XD_512M_X8                      0xDC
87 #define XD_128M_X16_2048                0xC1
88 #define XD_4M_X8_512_1                  0xE3
89 #define XD_4M_X8_512_2                  0xE5
90 #define xD_1G_X8_512                    0xD3
91 #define xD_2G_X8_512                    0xD5
92
93 #define XD_ID_CODE                      0xB5
94
95 #define VENDOR_BLOCK                    0xEFFF
96 #define CIS_BLOCK                       0xDFFF
97
98 #define BLK_NOT_FOUND                   0xFFFFFFFF
99
100 #define NO_NEW_BLK                      0xFFFFFFFF
101
102 #define PAGE_CORRECTABLE                0x0
103 #define PAGE_NOTCORRECTABLE             0x1
104
105 #define NO_OFFSET                       0x0
106 #define WITH_OFFSET                     0x1
107
108 #define Sect_Per_Page                   4
109 #define XD_ADDR_MODE_2C                 XD_ADDR_MODE_2A
110
111 #define ZONE0_BAD_BLOCK                 23
112 #define NOT_ZONE0_BAD_BLOCK             24
113
114 /* Assign address mode */
115 #define XD_RW_ADDR                      0x01
116 #define XD_ERASE_ADDR                   0x02
117
118 /* Macro Definition */
119 #define XD_PAGE_512(xd_card)            \
120         do {    \
121                 (xd_card)->block_shift = 5;     \
122                 (xd_card)->page_off = 0x1F;     \
123         } while (0)
124
125 #define XD_SET_BAD_NEWBLK(xd_card)      ((xd_card)->multi_flag |= 0x01)
126 #define XD_CLR_BAD_NEWBLK(xd_card)      ((xd_card)->multi_flag &= ~0x01)
127 #define XD_CHK_BAD_NEWBLK(xd_card)      ((xd_card)->multi_flag & 0x01)
128
129 #define XD_SET_BAD_OLDBLK(xd_card)      ((xd_card)->multi_flag |= 0x02)
130 #define XD_CLR_BAD_OLDBLK(xd_card)      ((xd_card)->multi_flag &= ~0x02)
131 #define XD_CHK_BAD_OLDBLK(xd_card)      ((xd_card)->multi_flag & 0x02)
132
133 #define XD_SET_MBR_FAIL(xd_card)        ((xd_card)->multi_flag |= 0x04)
134 #define XD_CLR_MBR_FAIL(xd_card)        ((xd_card)->multi_flag &= ~0x04)
135 #define XD_CHK_MBR_FAIL(xd_card)        ((xd_card)->multi_flag & 0x04)
136
137 #define XD_SET_ECC_FLD_ERR(xd_card)     ((xd_card)->multi_flag |= 0x08)
138 #define XD_CLR_ECC_FLD_ERR(xd_card)     ((xd_card)->multi_flag &= ~0x08)
139 #define XD_CHK_ECC_FLD_ERR(xd_card)     ((xd_card)->multi_flag & 0x08)
140
141 #define XD_SET_4MB(xd_card)             ((xd_card)->multi_flag |= 0x10)
142 #define XD_CLR_4MB(xd_card)             ((xd_card)->multi_flag &= ~0x10)
143 #define XD_CHK_4MB(xd_card)             ((xd_card)->multi_flag & 0x10)
144
145 #define XD_SET_ECC_ERR(xd_card)         ((xd_card)->multi_flag |= 0x40)
146 #define XD_CLR_ECC_ERR(xd_card)         ((xd_card)->multi_flag &= ~0x40)
147 #define XD_CHK_ECC_ERR(xd_card)         ((xd_card)->multi_flag & 0x40)
148
149 /* Offset in xD redundant buffer */
150 #define PAGE_STATUS             0
151 #define BLOCK_STATUS            1
152 #define BLOCK_ADDR1_L           2
153 #define BLOCK_ADDR1_H           3
154 #define BLOCK_ADDR2_L           4
155 #define BLOCK_ADDR2_H           5
156 #define RESERVED0               6
157 #define RESERVED1               7
158 #define RESERVED2               8
159 #define RESERVED3               9
160 #define PARITY                  10
161
162 /* For CIS block */
163 #define CIS0_0                  0
164 #define CIS0_1                  1
165 #define CIS0_2                  2
166 #define CIS0_3                  3
167 #define CIS0_4                  4
168 #define CIS0_5                  5
169 #define CIS0_6                  6
170 #define CIS0_7                  7
171 #define CIS0_8                  8
172 #define CIS0_9                  9
173 #define CIS1_0                  256
174 #define CIS1_1                  (256 + 1)
175 #define CIS1_2                  (256 + 2)
176 #define CIS1_3                  (256 + 3)
177 #define CIS1_4                  (256 + 4)
178 #define CIS1_5                  (256 + 5)
179 #define CIS1_6                  (256 + 6)
180 #define CIS1_7                  (256 + 7)
181 #define CIS1_8                  (256 + 8)
182 #define CIS1_9                  (256 + 9)
183
184 int reset_xd_card(struct rts51x_chip *chip);
185 int xd_delay_write(struct rts51x_chip *chip);
186 int xd_rw(struct scsi_cmnd *srb, struct rts51x_chip *chip, u32 start_sector,
187           u16 sector_cnt);
188 void xd_free_l2p_tbl(struct rts51x_chip *chip);
189 void xd_cleanup_work(struct rts51x_chip *chip);
190 int xd_power_off_card3v3(struct rts51x_chip *chip);
191 int release_xd_card(struct rts51x_chip *chip);
192
193 #endif /* __RTS51X_XD_H */