diff options
Diffstat (limited to 'firmware/export')
-rw-r--r-- | firmware/export/config.h | 9 | ||||
-rw-r--r-- | firmware/export/ramdisk.h | 53 | ||||
-rw-r--r-- | firmware/export/storage.h | 31 |
3 files changed, 89 insertions, 4 deletions
diff --git a/firmware/export/config.h b/firmware/export/config.h index 1574d40040..914ac1ee9d 100644 --- a/firmware/export/config.h +++ b/firmware/export/config.h | |||
@@ -29,10 +29,11 @@ | |||
29 | /* symbolic names for multiple choice configurations: */ | 29 | /* symbolic names for multiple choice configurations: */ |
30 | 30 | ||
31 | /* CONFIG_STORAGE (note these are combineable bit-flags) */ | 31 | /* CONFIG_STORAGE (note these are combineable bit-flags) */ |
32 | #define STORAGE_ATA 0x01 | 32 | #define STORAGE_ATA 0x01 |
33 | #define STORAGE_MMC 0x02 | 33 | #define STORAGE_MMC 0x02 |
34 | #define STORAGE_SD 0x04 | 34 | #define STORAGE_SD 0x04 |
35 | #define STORAGE_NAND 0x08 | 35 | #define STORAGE_NAND 0x08 |
36 | #define STORAGE_RAMDISK 0x10 | ||
36 | 37 | ||
37 | /* CONFIG_TUNER (note these are combineable bit-flags) */ | 38 | /* CONFIG_TUNER (note these are combineable bit-flags) */ |
38 | #define S1A0903X01 0x01 /* Samsung */ | 39 | #define S1A0903X01 0x01 /* Samsung */ |
diff --git a/firmware/export/ramdisk.h b/firmware/export/ramdisk.h new file mode 100644 index 0000000000..7fb8fb7cbc --- /dev/null +++ b/firmware/export/ramdisk.h | |||
@@ -0,0 +1,53 @@ | |||
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 __RAMDISK_H__ | ||
23 | #define __RAMDISK_H__ | ||
24 | |||
25 | #include <stdbool.h> | ||
26 | #include "mv.h" /* for HAVE_MULTIVOLUME or not */ | ||
27 | |||
28 | struct storage_info; | ||
29 | |||
30 | void ramdisk_enable(bool on); | ||
31 | void ramdisk_spindown(int seconds); | ||
32 | void ramdisk_sleep(void); | ||
33 | bool ramdisk_disk_is_active(void); | ||
34 | int ramdisk_hard_reset(void); | ||
35 | int ramdisk_soft_reset(void); | ||
36 | int ramdisk_init(void); | ||
37 | void ramdisk_close(void); | ||
38 | int ramdisk_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf); | ||
39 | int ramdisk_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf); | ||
40 | void ramdisk_spin(void); | ||
41 | void ramdisk_sleepnow(void); | ||
42 | |||
43 | #if (CONFIG_LED == LED_REAL) | ||
44 | void ramdisk_set_led_enabled(bool enabled); | ||
45 | #endif | ||
46 | |||
47 | #ifdef STORAGE_GET_INFO | ||
48 | void ramdisk_get_info(IF_MV2(int drive,) struct storage_info *info); | ||
49 | #endif | ||
50 | |||
51 | long ramdisk_last_disk_activity(void); | ||
52 | |||
53 | #endif | ||
diff --git a/firmware/export/storage.h b/firmware/export/storage.h index d4e69163b7..4040fe952f 100644 --- a/firmware/export/storage.h +++ b/firmware/export/storage.h | |||
@@ -38,6 +38,9 @@ | |||
38 | #if (CONFIG_STORAGE & STORAGE_NAND) | 38 | #if (CONFIG_STORAGE & STORAGE_NAND) |
39 | #include "nand.h" | 39 | #include "nand.h" |
40 | #endif | 40 | #endif |
41 | #if (CONFIG_STORAGE & STORAGE_RAMDISK) | ||
42 | #include "ramdisk.h" | ||
43 | #endif | ||
41 | 44 | ||
42 | struct storage_info | 45 | struct storage_info |
43 | { | 46 | { |
@@ -165,6 +168,34 @@ struct storage_info | |||
165 | #define storage_removable(drive) nand_removable(IF_MV(drive)) | 168 | #define storage_removable(drive) nand_removable(IF_MV(drive)) |
166 | #define storage_present(drive) nand_present(IF_MV(drive)) | 169 | #define storage_present(drive) nand_present(IF_MV(drive)) |
167 | #endif | 170 | #endif |
171 | #elif (CONFIG_STORAGE & STORAGE_RAMDISK) | ||
172 | #define storage_spindown ramdisk_spindown | ||
173 | #define storage_sleep ramdisk_sleep | ||
174 | #define storage_spin ramdisk_spin | ||
175 | |||
176 | #define storage_enable(on) (void)0 | ||
177 | #define storage_sleepnow() ramdisk_sleepnow() | ||
178 | #define storage_disk_is_active() 0 | ||
179 | #define storage_hard_reset() (void)0 | ||
180 | #define storage_soft_reset() (void)0 | ||
181 | #define storage_init() ramdisk_init() | ||
182 | #define storage_close() ramdisk_close() | ||
183 | #define storage_read_sectors(drive, start, count, buf) ramdisk_read_sectors(IF_MV2(drive,) start, count, buf) | ||
184 | #define storage_write_sectors(drive, start, count, buf) ramdisk_write_sectors(IF_MV2(drive,) start, count, buf) | ||
185 | #define storage_last_disk_activity() ramdisk_last_disk_activity() | ||
186 | #define storage_spinup_time() 0 | ||
187 | #define storage_get_identify() ramdisk_get_identify() | ||
188 | |||
189 | #if (CONFIG_LED == LED_REAL) | ||
190 | #define storage_set_led_enabled(enabled) ramdisk_set_led_enabled(enabled) | ||
191 | #endif | ||
192 | #ifdef STORAGE_GET_INFO | ||
193 | #define storage_get_info(drive, info) ramdisk_get_info(IF_MV2(drive,) info) | ||
194 | #endif | ||
195 | #ifdef HAVE_HOTSWAP | ||
196 | #define storage_removable(drive) ramdisk_removable(IF_MV(drive)) | ||
197 | #define storage_present(drive) ramdisk_present(IF_MV(drive)) | ||
198 | #endif | ||
168 | #else | 199 | #else |
169 | //#error No storage driver! | 200 | //#error No storage driver! |
170 | #endif | 201 | #endif |