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Diffstat (limited to 'firmware/export/storage.h')
-rw-r--r-- | firmware/export/storage.h | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/firmware/export/storage.h b/firmware/export/storage.h new file mode 100644 index 0000000000..95e42f67f4 --- /dev/null +++ b/firmware/export/storage.h | |||
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1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 by Alan Korr | ||
11 | * Copyright (C) 2008 by Frank Gevaerts | ||
12 | * | ||
13 | * This program is free software; you can redistribute it and/or | ||
14 | * modify it under the terms of the GNU General Public License | ||
15 | * as published by the Free Software Foundation; either version 2 | ||
16 | * of the License, or (at your option) any later version. | ||
17 | * | ||
18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
19 | * KIND, either express or implied. | ||
20 | * | ||
21 | ****************************************************************************/ | ||
22 | #ifndef __STORAGE_H__ | ||
23 | #define __STORAGE_H__ | ||
24 | |||
25 | #include <stdbool.h> | ||
26 | #include "config.h" /* for HAVE_MULTIVOLUME or not */ | ||
27 | #include "mv.h" | ||
28 | |||
29 | #if (CONFIG_STORAGE & STORAGE_SD) | ||
30 | #include "sd.h" | ||
31 | #endif | ||
32 | #if (CONFIG_STORAGE & STORAGE_MMC) | ||
33 | #include "mmc.h" | ||
34 | #endif | ||
35 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
36 | #include "ata.h" | ||
37 | #endif | ||
38 | #if (CONFIG_STORAGE & STORAGE_NAND) | ||
39 | #include "nand.h" | ||
40 | #endif | ||
41 | |||
42 | struct storage_info | ||
43 | { | ||
44 | unsigned int sector_size; | ||
45 | unsigned int num_sectors; | ||
46 | char *vendor; | ||
47 | char *product; | ||
48 | char *revision; | ||
49 | }; | ||
50 | |||
51 | void storage_spindown(int seconds); | ||
52 | |||
53 | static inline void storage_enable(bool on) | ||
54 | { | ||
55 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
56 | ata_enable(on); | ||
57 | #elif (CONFIG_STORAGE & STORAGE_SD) | ||
58 | sd_enable(on); | ||
59 | #elif (CONFIG_STORAGE & STORAGE_MMC) | ||
60 | mmc_enable(on); | ||
61 | #else | ||
62 | (void)on; | ||
63 | #endif | ||
64 | } | ||
65 | static inline void storage_sleep(void) | ||
66 | { | ||
67 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
68 | ata_sleep(); | ||
69 | #endif | ||
70 | } | ||
71 | static inline void storage_sleepnow(void) | ||
72 | { | ||
73 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
74 | ata_sleepnow(); | ||
75 | #endif | ||
76 | } | ||
77 | static inline bool storage_disk_is_active(void) | ||
78 | { | ||
79 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
80 | return ata_disk_is_active(); | ||
81 | #elif (CONFIG_STORAGE & STORAGE_MMC) | ||
82 | return mmc_disk_is_active(); | ||
83 | #else | ||
84 | return 0; | ||
85 | #endif | ||
86 | } | ||
87 | static inline int storage_hard_reset(void) | ||
88 | { | ||
89 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
90 | return ata_hard_reset(); | ||
91 | #else | ||
92 | return 0; | ||
93 | #endif | ||
94 | } | ||
95 | static inline int storage_soft_reset(void) | ||
96 | { | ||
97 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
98 | return ata_soft_reset(); | ||
99 | #else | ||
100 | return 0; | ||
101 | #endif | ||
102 | } | ||
103 | static inline int storage_init(void) | ||
104 | { | ||
105 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
106 | return ata_init(); | ||
107 | #elif (CONFIG_STORAGE & STORAGE_SD) | ||
108 | return sd_init(); | ||
109 | #elif (CONFIG_STORAGE & STORAGE_NAND) | ||
110 | return nand_init(); | ||
111 | #elif (CONFIG_STORAGE & STORAGE_MMC) | ||
112 | return mmc_init(); | ||
113 | #else | ||
114 | #error No storage driver! | ||
115 | #endif | ||
116 | } | ||
117 | static inline int storage_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf) | ||
118 | { | ||
119 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
120 | return ata_read_sectors(IF_MV2(drive,) start, count, buf); | ||
121 | #elif (CONFIG_STORAGE & STORAGE_SD) | ||
122 | return sd_read_sectors(IF_MV2(drive,) start, count, buf); | ||
123 | #elif (CONFIG_STORAGE & STORAGE_NAND) | ||
124 | return nand_read_sectors(IF_MV2(drive,) start, count, buf); | ||
125 | #elif (CONFIG_STORAGE & STORAGE_MMC) | ||
126 | return mmc_read_sectors(IF_MV2(drive,) start, count, buf); | ||
127 | #else | ||
128 | #error No storage driver! | ||
129 | #endif | ||
130 | } | ||
131 | static inline int storage_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf) | ||
132 | { | ||
133 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
134 | return ata_write_sectors(IF_MV2(drive,) start, count, buf); | ||
135 | #elif (CONFIG_STORAGE & STORAGE_SD) | ||
136 | return sd_write_sectors(IF_MV2(drive,) start, count, buf); | ||
137 | #elif (CONFIG_STORAGE & STORAGE_NAND) | ||
138 | return nand_write_sectors(IF_MV2(drive,) start, count, buf); | ||
139 | #elif (CONFIG_STORAGE & STORAGE_MMC) | ||
140 | return mmc_write_sectors(IF_MV2(drive,) start, count, buf); | ||
141 | #else | ||
142 | #error No storage driver! | ||
143 | #endif | ||
144 | } | ||
145 | static inline void storage_spin(void) | ||
146 | { | ||
147 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
148 | ata_spin(); | ||
149 | #endif | ||
150 | } | ||
151 | |||
152 | #if (CONFIG_LED == LED_REAL) | ||
153 | static inline void storage_set_led_enabled(bool enabled) | ||
154 | { | ||
155 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
156 | ata_set_led_enabled(enabled); | ||
157 | #elif (CONFIG_STORAGE & STORAGE_SD) | ||
158 | sd_set_led_enabled(enabled); | ||
159 | #elif (CONFIG_STORAGE & STORAGE_NAND) | ||
160 | nand_set_led_enabled(enabled); | ||
161 | #elif (CONFIG_STORAGE & STORAGE_MMC) | ||
162 | mmc_set_led_enabled(enabled); | ||
163 | #else | ||
164 | #error No storage driver! | ||
165 | #endif | ||
166 | } | ||
167 | #endif | ||
168 | |||
169 | static inline long storage_last_disk_activity(void) | ||
170 | { | ||
171 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
172 | return ata_last_disk_activity(); | ||
173 | #elif (CONFIG_STORAGE & STORAGE_SD) | ||
174 | return sd_last_disk_activity(); | ||
175 | #elif (CONFIG_STORAGE & STORAGE_NAND) | ||
176 | return nand_last_disk_activity(); | ||
177 | #elif (CONFIG_STORAGE & STORAGE_MMC) | ||
178 | return mmc_last_disk_activity(); | ||
179 | #else | ||
180 | #error No storage driver! | ||
181 | #endif | ||
182 | } | ||
183 | |||
184 | static inline int storage_spinup_time(void) | ||
185 | { | ||
186 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
187 | return ata_spinup_time(); | ||
188 | #else | ||
189 | return 0; | ||
190 | #endif | ||
191 | } | ||
192 | |||
193 | static inline void storage_get_info(IF_MV2(int drive,) struct storage_info *info) | ||
194 | { | ||
195 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
196 | return ata_get_info(IF_MV2(drive,) info); | ||
197 | #elif (CONFIG_STORAGE & STORAGE_SD) | ||
198 | return sd_get_info(IF_MV2(drive,) info); | ||
199 | #elif (CONFIG_STORAGE & STORAGE_NAND) | ||
200 | return nand_get_info(IF_MV2(drive,) info); | ||
201 | #elif (CONFIG_STORAGE & STORAGE_MMC) | ||
202 | return mmc_get_info(IF_MV2(drive,) info); | ||
203 | #else | ||
204 | #error No storage driver! | ||
205 | #endif | ||
206 | } | ||
207 | |||
208 | #ifdef HAVE_HOTSWAP | ||
209 | static inline bool storage_removable(IF_MV_NONVOID(int drive)) | ||
210 | { | ||
211 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
212 | return ata_removable(IF_MV(drive)); | ||
213 | #elif (CONFIG_STORAGE & STORAGE_SD) | ||
214 | return sd_removable(IF_MV(drive)); | ||
215 | #elif (CONFIG_STORAGE & STORAGE_NAND) | ||
216 | return nand_removable(IF_MV(drive)); | ||
217 | #elif (CONFIG_STORAGE & STORAGE_MMC) | ||
218 | return mmc_removable(IF_MV(drive)); | ||
219 | #else | ||
220 | #error No storage driver! | ||
221 | #endif | ||
222 | } | ||
223 | |||
224 | static inline bool storage_present(IF_MV_NONVOID(int drive)) | ||
225 | { | ||
226 | #if (CONFIG_STORAGE & STORAGE_ATA) | ||
227 | return ata_present(IF_MV(drive)); | ||
228 | #elif (CONFIG_STORAGE & STORAGE_SD) | ||
229 | return sd_present(IF_MV(drive)); | ||
230 | #elif (CONFIG_STORAGE & STORAGE_NAND) | ||
231 | return nand_present(IF_MV(drive)); | ||
232 | #elif (CONFIG_STORAGE & STORAGE_MMC) | ||
233 | return mmc_present(IF_MV(drive)); | ||
234 | #else | ||
235 | #error No storage driver! | ||
236 | #endif | ||
237 | } | ||
238 | #endif | ||
239 | #endif | ||