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
@@ -0,0 +1,239 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2002 by Alan Korr
+ * Copyright (C) 2008 by Frank Gevaerts
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef __STORAGE_H__
+#define __STORAGE_H__
+
+#include <stdbool.h>
+#include "config.h" /* for HAVE_MULTIVOLUME or not */
+#include "mv.h"
+
+#if (CONFIG_STORAGE & STORAGE_SD)
+#include "sd.h"
+#endif
+#if (CONFIG_STORAGE & STORAGE_MMC)
+#include "mmc.h"
+#endif
+#if (CONFIG_STORAGE & STORAGE_ATA)
+#include "ata.h"
+#endif
+#if (CONFIG_STORAGE & STORAGE_NAND)
+#include "nand.h"
+#endif
+
+struct storage_info
+{
+    unsigned int sector_size;
+    unsigned int num_sectors;
+    char *vendor;
+    char *product;
+    char *revision;
+};
+
+void storage_spindown(int seconds);
+
+static inline void storage_enable(bool on)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    ata_enable(on);
+#elif (CONFIG_STORAGE & STORAGE_SD)
+    sd_enable(on);
+#elif (CONFIG_STORAGE & STORAGE_MMC)
+    mmc_enable(on);
+#else
+    (void)on;
+#endif
+}
+static inline void storage_sleep(void)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    ata_sleep();
+#endif
+}
+static inline void storage_sleepnow(void)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    ata_sleepnow();
+#endif
+}
+static inline bool storage_disk_is_active(void)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_disk_is_active();
+#elif (CONFIG_STORAGE & STORAGE_MMC)
+    return mmc_disk_is_active();
+#else
+    return 0;
+#endif
+}
+static inline int storage_hard_reset(void)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_hard_reset();
+#else
+    return 0;
+#endif
+}
+static inline int storage_soft_reset(void)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_soft_reset();
+#else
+    return 0;
+#endif
+}
+static inline int storage_init(void)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_init();
+#elif (CONFIG_STORAGE & STORAGE_SD)
+    return sd_init();
+#elif (CONFIG_STORAGE & STORAGE_NAND)
+    return nand_init();
+#elif (CONFIG_STORAGE & STORAGE_MMC)
+    return mmc_init();
+#else
+    #error No storage driver!
+#endif
+}
+static inline int storage_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_read_sectors(IF_MV2(drive,) start, count, buf);
+#elif (CONFIG_STORAGE & STORAGE_SD)
+    return sd_read_sectors(IF_MV2(drive,) start, count, buf);
+#elif (CONFIG_STORAGE & STORAGE_NAND)
+    return nand_read_sectors(IF_MV2(drive,) start, count, buf);
+#elif (CONFIG_STORAGE & STORAGE_MMC)
+    return mmc_read_sectors(IF_MV2(drive,) start, count, buf);
+#else
+    #error No storage driver!
+#endif
+}
+static inline int storage_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_write_sectors(IF_MV2(drive,) start, count, buf);
+#elif (CONFIG_STORAGE & STORAGE_SD)
+    return sd_write_sectors(IF_MV2(drive,) start, count, buf);
+#elif (CONFIG_STORAGE & STORAGE_NAND)
+    return nand_write_sectors(IF_MV2(drive,) start, count, buf);
+#elif (CONFIG_STORAGE & STORAGE_MMC)
+    return mmc_write_sectors(IF_MV2(drive,) start, count, buf);
+#else
+    #error No storage driver!
+#endif
+}
+static inline void storage_spin(void)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    ata_spin();
+#endif
+}
+
+#if (CONFIG_LED == LED_REAL)
+static inline void storage_set_led_enabled(bool enabled)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    ata_set_led_enabled(enabled);
+#elif (CONFIG_STORAGE & STORAGE_SD)
+    sd_set_led_enabled(enabled);
+#elif (CONFIG_STORAGE & STORAGE_NAND)
+    nand_set_led_enabled(enabled);
+#elif (CONFIG_STORAGE & STORAGE_MMC)
+    mmc_set_led_enabled(enabled);
+#else
+    #error No storage driver!
+#endif
+}
+#endif
+
+static inline long storage_last_disk_activity(void)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_last_disk_activity();
+#elif (CONFIG_STORAGE & STORAGE_SD)
+    return sd_last_disk_activity();
+#elif (CONFIG_STORAGE & STORAGE_NAND)
+    return nand_last_disk_activity();
+#elif (CONFIG_STORAGE & STORAGE_MMC)
+    return mmc_last_disk_activity();
+#else
+    #error No storage driver!
+#endif
+}
+
+static inline int storage_spinup_time(void)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_spinup_time();
+#else
+    return 0;
+#endif
+}
+
+static inline void storage_get_info(IF_MV2(int drive,) struct storage_info *info)
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_get_info(IF_MV2(drive,) info);
+#elif (CONFIG_STORAGE & STORAGE_SD)
+    return sd_get_info(IF_MV2(drive,) info);
+#elif (CONFIG_STORAGE & STORAGE_NAND)
+    return nand_get_info(IF_MV2(drive,) info);
+#elif (CONFIG_STORAGE & STORAGE_MMC)
+    return mmc_get_info(IF_MV2(drive,) info);
+#else
+    #error No storage driver!
+#endif
+}
+
+#ifdef HAVE_HOTSWAP
+static inline bool storage_removable(IF_MV_NONVOID(int drive))
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_removable(IF_MV(drive));
+#elif (CONFIG_STORAGE & STORAGE_SD)
+    return sd_removable(IF_MV(drive));
+#elif (CONFIG_STORAGE & STORAGE_NAND)
+    return nand_removable(IF_MV(drive));
+#elif (CONFIG_STORAGE & STORAGE_MMC)
+    return mmc_removable(IF_MV(drive));
+#else
+    #error No storage driver!
+#endif
+}
+
+static inline bool storage_present(IF_MV_NONVOID(int drive))
+{
+#if (CONFIG_STORAGE & STORAGE_ATA)
+    return ata_present(IF_MV(drive));
+#elif (CONFIG_STORAGE & STORAGE_SD)
+    return sd_present(IF_MV(drive));
+#elif (CONFIG_STORAGE & STORAGE_NAND)
+    return nand_present(IF_MV(drive));
+#elif (CONFIG_STORAGE & STORAGE_MMC)
+    return mmc_present(IF_MV(drive));
+#else
+    #error No storage driver!
+#endif
+}
+#endif
+#endif