18 files changed, 365 insertions, 408 deletions

diff --git a/firmware/SOURCES b/firmware/SOURCES
index 724f0920cf..3bdf089585 100644
--- a/firmware/SOURCES
+++ b/firmware/SOURCES
@@ -108,6 +108,7 @@ drivers/serial.c
 
 
 /* Storage */
+storage.c
 #ifndef SIMULATOR
 #if (CONFIG_STORAGE & STORAGE_MMC)
 drivers/ata_mmc.c
diff --git a/firmware/ata_idle_notify.c b/firmware/ata_idle_notify.c
index 3dde52f391..99b1d4d786 100644
--- a/firmware/ata_idle_notify.c
+++ b/firmware/ata_idle_notify.c
@@ -25,9 +25,9 @@
 #include "kernel.h"
 #include "string.h"
 
-void register_ata_idle_func(ata_idle_notify function)
+void register_storage_idle_func(storage_idle_notify function)
 {
-#if USING_ATA_CALLBACK
+#if USING_STORAGE_CALLBACK
     add_event(DISK_EVENT_SPINUP, true, function);
 #else
     function(); /* just call the function now */
@@ -37,8 +37,8 @@ void register_ata_idle_func(ata_idle_notify function)
 #endif
 }
 
-#if USING_ATA_CALLBACK
-void unregister_ata_idle_func(ata_idle_notify func, bool run)
+#if USING_STORAGE_CALLBACK
+void unregister_storage_idle_func(storage_idle_notify func, bool run)
 {
     remove_event(DISK_EVENT_SPINUP, func);
     
@@ -46,7 +46,7 @@ void unregister_ata_idle_func(ata_idle_notify func, bool run)
         func();
 }
 
-bool call_ata_idle_notifys(bool force)
+bool call_storage_idle_notifys(bool force)
 {
     static int lock_until = 0;
 
diff --git a/firmware/common/disk.c b/firmware/common/disk.c
index 4add5b99df..32b15b8857 100644
--- a/firmware/common/disk.c
+++ b/firmware/common/disk.c
@@ -19,7 +19,7 @@
  *
  ****************************************************************************/
 #include <stdio.h>
-#include "ata.h"
+#include "storage.h"
 #include "debug.h"
 #include "fat.h"
 #ifdef HAVE_HOTSWAP
@@ -80,7 +80,7 @@ struct partinfo* disk_init(IF_MV_NONVOID(int drive))
     struct partinfo* pinfo = part;
 #endif
 
-    ata_read_sectors(IF_MV2(drive,) 0,1, &sector);
+    storage_read_sectors(IF_MV2(drive,) 0,1, &sector);
     /* check that the boot sector is initialized */
     if ( (sector[510] != 0x55) ||
          (sector[511] != 0xaa)) {
diff --git a/firmware/drivers/ata.c b/firmware/drivers/ata.c
index b80f615eb3..c2882a5b74 100644
--- a/firmware/drivers/ata.c
+++ b/firmware/drivers/ata.c
@@ -32,6 +32,7 @@
 #include "string.h"
 #include "ata_idle_notify.h"
 #include "ata-target.h"
+#include "storage.h"
 
 #define SECTOR_SIZE     (512)
 
@@ -148,7 +149,7 @@ static void ata_lock_unlock(struct ata_lock *l)
 static struct mutex ata_mtx SHAREDBSS_ATTR;
 static int ata_device; /* device 0 (master) or 1 (slave) */
 
-int ata_spinup_time = 0;
+static int spinup_time = 0;
 #if (CONFIG_LED == LED_REAL)
 static bool ata_led_enabled = true;
 static bool ata_led_on = false;
@@ -166,7 +167,7 @@ static struct event_queue ata_queue;
 static bool initialized = false;
 
 static long last_user_activity = -1;
-long last_disk_activity = -1;
+static long last_disk_activity = -1;
 
 static unsigned long total_sectors;
 static int multisectors; /* number of supported multisectors */
@@ -407,7 +408,7 @@ int ata_read_sectors(IF_MV2(int drive,)
             }
 
             if (spinup) {
-                ata_spinup_time = current_tick - spinup_start;
+                spinup_time = current_tick - spinup_start;
                 spinup = false;
                 sleeping = false;
                 poweroff = false;
@@ -584,7 +585,7 @@ int ata_write_sectors(IF_MV2(int drive,)
         }
 
         if (spinup) {
-            ata_spinup_time = current_tick - spinup_start;
+            spinup_time = current_tick - spinup_start;
             spinup = false;
             sleeping = false;
             poweroff = false;
@@ -873,7 +874,7 @@ void ata_sleepnow(void)
 {
     if (!spinup && !sleeping && !ata_mtx.locked && initialized)
     {
-        call_ata_idle_notifys(false);
+        call_storage_idle_notifys(false);
         ata_perform_sleep();
     }
 }
@@ -908,7 +909,7 @@ static void ata_thread(void)
 #ifdef ALLOW_USB_SPINDOWN
                             if(!usb_mode)
 #endif
-                                call_ata_idle_notifys(false);
+                                call_storage_idle_notifys(false);
                             last_seen_mtx_unlock = 0;
                         }
                     }
@@ -921,7 +922,7 @@ static void ata_thread(void)
 #ifdef ALLOW_USB_SPINDOWN
                         if(!usb_mode)
 #endif
-                            call_ata_idle_notifys(true);
+                            call_storage_idle_notifys(true);
                         ata_perform_sleep();
                         last_sleep = current_tick;
                     }
@@ -974,7 +975,7 @@ static void ata_thread(void)
 #ifdef ALLOW_USB_SPINDOWN
                 if(!usb_mode)
 #endif
-                    call_ata_idle_notifys(false);
+                    call_storage_idle_notifys(false);
                 last_disk_activity = current_tick - sleep_timeout + (HZ/2);
                 break;
 
@@ -1391,3 +1392,43 @@ void ata_set_led_enabled(bool enabled)
         led(false);
 }
 #endif
+
+long ata_last_disk_activity(void)
+{
+    return last_disk_activity;
+}
+
+int ata_spinup_time(void)
+{
+    return spinup_time;
+}
+
+void ata_get_info(struct storage_info *info)
+{
+    unsigned short *src,*dest;
+    static char vendor[8];
+    static char product[16];
+    static char revision[4];
+    int i;
+    info->sector_size = SECTOR_SIZE;
+    info->num_sectors= ((unsigned long)identify_info[61] << 16 | \
+                 (unsigned long)identify_info[60]);
+
+    src = (unsigned short*)&identify_info[27];
+    dest = (unsigned short*)vendor;
+    for (i=0;i<4;i++)
+        dest[i] = htobe16(src[i]);
+    info->vendor=vendor;
+
+    src = (unsigned short*)&identify_info[31];
+    dest = (unsigned short*)product;
+    for (i=0;i<8;i++)
+        dest[i] = htobe16(src[i]);
+    info->product=product;
+
+    src = (unsigned short*)&identify_info[23];
+    dest = (unsigned short*)revision;
+    for (i=0;i<2;i++)
+        dest[i] = htobe16(src[i]);
+    info->revision=revision;
+}
diff --git a/firmware/drivers/ata_flash.c b/firmware/drivers/ata_flash.c
index d77e05647b..9b1b64145d 100644
--- a/firmware/drivers/ata_flash.c
+++ b/firmware/drivers/ata_flash.c
@@ -19,7 +19,7 @@
  *
  ****************************************************************************/
 
-#include "ata.h"
+#include "storage.h"
 #include <stdbool.h>
 #include <string.h>
 
@@ -42,8 +42,6 @@
 
 #define SECTOR_SIZE     (512)
 
-static unsigned short identify_info[SECTOR_SIZE];
-int ata_spinup_time = 0;
 long last_disk_activity = -1;
 
 #if CONFIG_FLASH == FLASH_IFP7XX
@@ -386,7 +384,7 @@ int flash_disk_read_sectors(unsigned long start,
     return done;
 }
 
-int ata_read_sectors(IF_MV2(int drive,)
+int nand_read_sectors(IF_MV2(int drive,)
                      unsigned long start,
                      int incount,
                      void* inbuf)
@@ -403,7 +401,7 @@ int ata_read_sectors(IF_MV2(int drive,)
     return 0;
 }
 
-int ata_write_sectors(IF_MV2(int drive,)
+int nand_write_sectors(IF_MV2(int drive,)
                       unsigned long start,
                       int count,
                       const void* buf)
@@ -414,60 +412,7 @@ int ata_write_sectors(IF_MV2(int drive,)
     return -1;
 }
 
-/* schedule a single sector write, executed with the the next spinup 
-   (volume 0 only, used for config sector) */
-extern void ata_delayed_write(unsigned long sector, const void* buf)
-{
-    (void)sector;
-    (void)buf;
-}
-
-/* write the delayed sector to volume 0 */
-extern void ata_flush(void)
-{
-
-}
-
-void ata_spindown(int seconds)
-{
-    (void)seconds;
-}
-
-bool ata_disk_is_active(void)
-{
-  return 0;
-}
-
-void ata_sleep(void)
-{
-}
-
-void ata_spin(void)
-{
-}
-
-/* Hardware reset protocol as specified in chapter 9.1, ATA spec draft v5 */
-int ata_hard_reset(void)
-{
-  return 0;
-}
-
-int ata_soft_reset(void)
-{
-  return 0;
-}
-
-void ata_enable(bool on)
-{
-    (void)on;
-}
-
-unsigned short* ata_get_identify(void)
-{
-    return identify_info;
-}
-
-int ata_init(void)
+int nand_init(void)
 {
     int i, id, id2;
 
@@ -499,3 +444,29 @@ int ata_init(void)
 
     return 0;
 }
+
+long nand_last_disk_activity(void)
+{
+    return last_disk_activity;
+}
+
+void nand_get_info(struct storage_info *info)
+{
+    unsigned long blocks;
+    int i;
+
+    /* firmware version */
+    info->revision="0.00";
+
+    /* vendor field, need better name? */
+    info->vendor="Rockbox";
+    /* model field, need better name? */
+    info->product="TNFL";
+
+    /* blocks count */
+    info->num_sectors = 0;
+    info->sector_size=SECTOR_SIZE;
+
+    info->serial=0;
+}
+
diff --git a/firmware/drivers/ata_mmc.c b/firmware/drivers/ata_mmc.c
index 1040ab067f..953bb90bbc 100644
--- a/firmware/drivers/ata_mmc.c
+++ b/firmware/drivers/ata_mmc.c
@@ -19,7 +19,7 @@
  *
  ****************************************************************************/
 #include <stdbool.h>
-#include "ata.h"
+#include "mmc.h"
 #include "ata_mmc.h"
 #include "ata_idle_notify.h"
 #include "kernel.h"
@@ -36,6 +36,7 @@
 #include "adc.h"
 #include "bitswap.h"
 #include "disk.h" /* for mount/unmount */
+#include "storage.h"
 
 #define BLOCK_SIZE  512   /* fixed */
 
@@ -84,8 +85,7 @@
 #define DT_STOP_TRAN                 0xfd
 
 /* for compatibility */
-int ata_spinup_time = 0;
-long last_disk_activity = -1;
+static long last_disk_activity = -1;
 
 /* private variables */
 
@@ -601,7 +601,7 @@ static int send_block_send(unsigned char start_token, long timeout,
     return rc;
 }
 
-int ata_read_sectors(IF_MV2(int drive,)
+int mmc_read_sectors(IF_MV2(int drive,)
                      unsigned long start,
                      int incount,
                      void* inbuf)
@@ -687,7 +687,7 @@ int ata_read_sectors(IF_MV2(int drive,)
     return rc;
 }
 
-int ata_write_sectors(IF_MV2(int drive,)
+int mmc_write_sectors(IF_MV2(int drive,)
                       unsigned long start,
                       int count,
                       const void* buf)
@@ -755,25 +755,12 @@ int ata_write_sectors(IF_MV2(int drive,)
     return rc;
 }
 
-void ata_spindown(int seconds)
-{
-    (void)seconds;
-}
-
-bool ata_disk_is_active(void)
+bool mmc_disk_is_active(void)
 {
     /* this is correct unless early return from write gets implemented */
     return mmc_mutex.locked;
 }
 
-void ata_sleep(void)
-{
-}
-
-void ata_spin(void)
-{
-}
-
 static void mmc_thread(void)
 {
     struct queue_event ev;
@@ -810,7 +797,7 @@ static void mmc_thread(void)
                 {
                     if (!idle_notified)
                     {
-                        call_ata_idle_notifys(false);
+                        call_storage_idle_notifys(false);
                         idle_notified = true;
                     }
                 }
@@ -904,12 +891,7 @@ static void mmc_tick(void)
     }
 }
 
-int ata_soft_reset(void)
-{
-    return 0;
-}
-
-void ata_enable(bool on)
+void mmc_enable(bool on)
 {
     PBCR1 &= ~0x0CF0;      /* PB13, PB11 and PB10 become GPIO,
                             * if not modified below */
@@ -924,7 +906,7 @@ void ata_enable(bool on)
     card_info[1].initialized = false;
 }
 
-int ata_init(void)
+int mmc_init(void)
 {
     int rc = 0;
 
@@ -970,9 +952,51 @@ int ata_init(void)
         tick_add_task(mmc_tick);
         initialized = true;
     }
-    ata_enable(true);
+    mmc_enable(true);
 
     mutex_unlock(&mmc_mutex);
     return rc;
 }
 
+long mmc_last_disk_activity(void)
+{
+    return last_disk_activity;
+}
+
+void mmc_get_info(IF_MV2(int drive,) struct storage_info *info)
+{
+#ifndef HAVE_MULTIVOLUME
+    const int drive=0;
+#endif
+    info->sector_size=card_info[drive].blocksize;
+    info->num_sectors=card_info[drive].numblocks;
+    info->vendor="Rockbox";
+    if(drive==0)
+    {
+        info->product="Internal Storage";
+    }
+    else
+    {
+        info->product="MMC Card Slot";
+    }
+    info->revision="0.00";
+}
+
+#ifdef HAVE_HOTSWAP
+bool mmc_removable(IF_MV_NONVOID(int drive))
+{
+#ifndef HAVE_MULTIVOLUME
+    const int drive=0;
+#endif
+    return (drive==1);
+}
+
+bool mmc_present(IF_MV_NONVOID(int drive))
+{
+#ifndef HAVE_MULTIVOLUME
+    const int drive=0;
+#endif
+    return (card_info[drive].initialized && card_info[drive].numblocks > 0);
+}
+#endif
+
diff --git a/firmware/drivers/fat.c b/firmware/drivers/fat.c
index 90be93f4f4..4317b70766 100644
--- a/firmware/drivers/fat.c
+++ b/firmware/drivers/fat.c
@@ -24,7 +24,7 @@
 #include <ctype.h>
 #include <stdbool.h>
 #include "fat.h"
-#include "ata.h"
+#include "storage.h"
 #include "debug.h"
 #include "panic.h"
 #include "system.h"
@@ -300,7 +300,7 @@ int fat_mount(IF_MV2(int volume,) IF_MV2(int drive,) long startsector)
 #endif
 
     /* Read the sector */
-    rc = ata_read_sectors(IF_MV2(drive,) startsector,1,buf);
+    rc = storage_read_sectors(IF_MV2(drive,) startsector,1,buf);
     if(rc)
     {
         DEBUGF( "fat_mount() - Couldn't read BPB (error code %d)\n", rc);
@@ -422,7 +422,7 @@ int fat_mount(IF_MV2(int volume,) IF_MV2(int drive,) long startsector)
 #endif /* #ifdef HAVE_FAT16SUPPORT */
     {
         /* Read the fsinfo sector */
-        rc = ata_read_sectors(IF_MV2(drive,) 
+        rc = storage_read_sectors(IF_MV2(drive,) 
             startsector + fat_bpb->bpb_fsinfo, 1, buf);
         if (rc < 0)
         {
@@ -597,7 +597,7 @@ static void flush_fat_sector(struct fat_cache_entry *fce,
 #endif
 
     /* Write to the first FAT */
-    rc = ata_write_sectors(IF_MV2(fce->fat_vol->drive,)
+    rc = storage_write_sectors(IF_MV2(fce->fat_vol->drive,)
                            secnum, 1,
                            sectorbuf);
     if(rc < 0)
@@ -618,7 +618,7 @@ static void flush_fat_sector(struct fat_cache_entry *fce,
 #else
         secnum += fat_bpbs[0].fatsize;
 #endif
-        rc = ata_write_sectors(IF_MV2(fce->fat_vol->drive,)
+        rc = storage_write_sectors(IF_MV2(fce->fat_vol->drive,)
                                secnum, 1, sectorbuf);
         if(rc < 0)
         {
@@ -664,7 +664,7 @@ static void *cache_fat_sector(IF_MV2(struct bpb* fat_bpb,)
     /* Load the sector if it is not cached */
     if(!fce->inuse)
     {
-        rc = ata_read_sectors(IF_MV2(fat_bpb->drive,)
+        rc = storage_read_sectors(IF_MV2(fat_bpb->drive,)
                               secnum + fat_bpb->startsector,1,
                               sectorbuf);
         if(rc < 0)
@@ -923,7 +923,7 @@ static int update_fsinfo(IF_MV_NONVOID(struct bpb* fat_bpb))
 #endif /* #ifdef HAVE_FAT16SUPPORT */
 
     /* update fsinfo */
-    rc = ata_read_sectors(IF_MV2(fat_bpb->drive,) 
+    rc = storage_read_sectors(IF_MV2(fat_bpb->drive,) 
                           fat_bpb->startsector + fat_bpb->bpb_fsinfo, 1,fsinfo);
     if (rc < 0)
     {
@@ -936,7 +936,7 @@ static int update_fsinfo(IF_MV_NONVOID(struct bpb* fat_bpb))
     intptr = (long*)&(fsinfo[FSINFO_NEXTFREE]);
     *intptr = htole32(fat_bpb->fsinfo.nextfree);
 
-    rc = ata_write_sectors(IF_MV2(fat_bpb->drive,)
+    rc = storage_write_sectors(IF_MV2(fat_bpb->drive,)
                            fat_bpb->startsector + fat_bpb->bpb_fsinfo,1,fsinfo);
     if (rc < 0)
     {
@@ -2077,11 +2077,11 @@ static int transfer(IF_MV2(struct bpb* fat_bpb,)
         if (start + count > fat_bpb->totalsectors)
             panicf("Write %ld after data\n",
                 start + count - fat_bpb->totalsectors);
-        rc = ata_write_sectors(IF_MV2(fat_bpb->drive,)
+        rc = storage_write_sectors(IF_MV2(fat_bpb->drive,)
                                start + fat_bpb->startsector, count, buf);
     }
     else
-        rc = ata_read_sectors(IF_MV2(fat_bpb->drive,)
+        rc = storage_read_sectors(IF_MV2(fat_bpb->drive,)
                               start + fat_bpb->startsector, count, buf);
     if (rc < 0) {
         DEBUGF( "transfer() - Couldn't %s sector %lx"
diff --git a/firmware/export/ata.h b/firmware/export/ata.h
index 164261a40a..f09a4630d3 100644
--- a/firmware/export/ata.h
+++ b/firmware/export/ata.h
@@ -23,43 +23,40 @@
 
 #include <stdbool.h>
 #include "config.h" /* for HAVE_MULTIVOLUME or not */
+#include "mv.h" /* for IF_MV() and friends */
 
-/* FixMe: These macros are a bit nasty and perhaps misplaced here.
-   We'll get rid of them once decided on how to proceed with multivolume. */
-#ifdef HAVE_MULTIVOLUME
-#define IF_MV(x) x /* optional volume/drive parameter */
-#define IF_MV2(x,y) x,y /* same, for a list of arguments */
-#define IF_MV_NONVOID(x) x /* for prototype with sole volume parameter */
-#define NUM_VOLUMES 2
-#else /* empty definitions if no multi-volume */
-#define IF_MV(x)
-#define IF_MV2(x,y)
-#define IF_MV_NONVOID(x) void
-#define NUM_VOLUMES 1
-#endif
+struct storage_info;
 
-extern void ata_enable(bool on);
-extern void ata_spindown(int seconds);
-extern void ata_sleep(void);
-extern void ata_sleepnow(void);
+void ata_enable(bool on);
+void ata_spindown(int seconds);
+void ata_sleep(void);
+void ata_sleepnow(void);
 /* NOTE: DO NOT use this to poll for disk activity.
          If you are waiting for the disk to become active before
          doing something use ata_idle_notify.h
  */
-extern bool ata_disk_is_active(void);
-extern int ata_hard_reset(void);
-extern int ata_soft_reset(void);
-extern int ata_init(void);
-extern void ata_close(void);
-extern int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf);
-extern int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf);
-extern void ata_spin(void);
+bool ata_disk_is_active(void);
+int ata_hard_reset(void);
+int ata_soft_reset(void);
+int ata_init(void);
+void ata_close(void);
+int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf);
+int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf);
+void ata_spin(void);
 #if (CONFIG_LED == LED_REAL)
-extern void ata_set_led_enabled(bool enabled);
+void ata_set_led_enabled(bool enabled);
+#endif
+unsigned short* ata_get_identify(void);
+void ata_get_info(IF_MV2(int drive,) struct storage_info *info);
+#ifdef HAVE_HOTSWAP
+bool ata_removable(IF_MV_NONVOID(int drive));
+bool ata_present(IF_MV_NONVOID(int drive));
 #endif
-extern unsigned short* ata_get_identify(void);
 
-extern long last_disk_activity;
-extern int ata_spinup_time; /* ticks */
+
+
+long ata_last_disk_activity(void);
+int ata_spinup_time(void); /* ticks */
+
 
 #endif
diff --git a/firmware/export/ata_idle_notify.h b/firmware/export/ata_idle_notify.h
index aea2c92b06..ceba2eeda4 100644
--- a/firmware/export/ata_idle_notify.h
+++ b/firmware/export/ata_idle_notify.h
@@ -26,15 +26,15 @@
 #include "events.h"
 
 /*
-        NOTE: ata_idle_notify usage notes..
+        NOTE: storage_idle_notify usage notes..
         
 1) The callbacks are called in the ata thread, not main/your thread.
 2) Asynchronous callbacks (like the buffer refill) should be avoided.
-    If you must use an async callback, remember to check ata_is_active() before
+    If you must use an async callback, remember to check storage_is_active() before
     accessing the disk, and do not call any functions between that check and the
     disk access which may cause a yield (lcd_update() does this!).
 3) Do not call any yielding functions in the callback.
-4) Do not call ata_sleep in the callbacks.
+4) Do not call storage_sleep in the callbacks.
 5) Don't Panic!
 
 */
@@ -43,21 +43,21 @@ enum {
     DISK_EVENT_SPINUP = (EVENT_CLASS_DISK|1),
 };
 
-#define USING_ATA_CALLBACK  !defined(SIMULATOR)             \
+#define USING_STORAGE_CALLBACK  !defined(SIMULATOR)             \
                             && ! ((CONFIG_STORAGE & STORAGE_NAND) \
                                && (CONFIG_NAND & NAND_IFP7XX)) \
                             && !defined(BOOTLOADER)
 
-typedef bool (*ata_idle_notify)(void);
+typedef bool (*storage_idle_notify)(void);
 
-extern void register_ata_idle_func(ata_idle_notify function);
-#if USING_ATA_CALLBACK
-extern void unregister_ata_idle_func(ata_idle_notify function, bool run);
-extern bool call_ata_idle_notifys(bool force);
+extern void register_storage_idle_func(storage_idle_notify function);
+#if USING_STORAGE_CALLBACK
+extern void unregister_storage_idle_func(storage_idle_notify function, bool run);
+extern bool call_storage_idle_notifys(bool force);
 #else
-#define unregister_ata_idle_func(f,r)
-#define call_ata_idle_notifys(f)
-#define ata_idle_notify_init(s)
+#define unregister_storage_idle_func(f,r)
+#define call_storage_idle_notifys(f)
+#define storage_idle_notify_init(s)
 #endif
 
 #endif /* __ATACALLBACK_H__ */
diff --git a/firmware/export/disk.h b/firmware/export/disk.h
index 8d440befaf..cec9bfa3fc 100644
--- a/firmware/export/disk.h
+++ b/firmware/export/disk.h
@@ -21,7 +21,7 @@
 #ifndef _DISK_H_
 #define _DISK_H_
 
-#include "ata.h" /* for volume definitions */
+#include "mv.h" /* for volume definitions */
 
 struct partinfo {
     unsigned long start; /* first sector (LBA) */
diff --git a/firmware/export/fat.h b/firmware/export/fat.h
index 0e83ca8b4d..c99a1a75f8 100644
--- a/firmware/export/fat.h
+++ b/firmware/export/fat.h
@@ -23,7 +23,7 @@
 #define FAT_H
 
 #include <stdbool.h>
-#include "ata.h" /* for volume definitions */
+#include "mv.h" /* for volume definitions */
 #include "config.h"
 
 #define SECTOR_SIZE 512
diff --git a/firmware/export/nand_id.h b/firmware/export/nand_id.h
index a47a38eea2..188b6c161a 100644
--- a/firmware/export/nand_id.h
+++ b/firmware/export/nand_id.h
@@ -5,7 +5,7 @@
  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
  *                     \/            \/     \/    \/            \/
- * $Id: ata.h 17847 2008-06-28 18:10:04Z bagder $
+ * $Id: $
  *
  * Copyright (C) 2002 by Alan Korr
  *
diff --git a/firmware/powermgmt.c b/firmware/powermgmt.c
index 6e0c03c94a..6f0c37b3c7 100644
--- a/firmware/powermgmt.c
+++ b/firmware/powermgmt.c
@@ -29,7 +29,7 @@
 #include "adc.h"
 #include "string.h"
 #include "sprintf.h"
-#include "ata.h"
+#include "storage.h"
 #include "power.h"
 #include "button.h"
 #include "audio.h"
@@ -451,7 +451,7 @@ static void handle_auto_poweroff(void)
          !sleeptimer_active)))
     {
         if(TIME_AFTER(current_tick, last_event_tick    + timeout) &&
-           TIME_AFTER(current_tick, last_disk_activity + timeout))
+           TIME_AFTER(current_tick, storage_last_disk_activity() + timeout))
         {
             sys_poweroff();
         }
@@ -579,7 +579,7 @@ int pid_i = 0;                      /* PID integral term */
 
 static inline void charging_algorithm_small_step(void)
 {
-    if (ata_disk_is_active()) {
+    if (storage_disk_is_active()) {
         /* flag hdd use for charging calculation */
         disk_activity_last_cycle = true;
     }
@@ -589,7 +589,7 @@ static inline void charging_algorithm_small_step(void)
      * If we have a lot of pending writes or if the disk is spining,
      * fsync the debug log file.
      */
-    if((wrcount > 10) || ((wrcount > 0) && ata_disk_is_active())) {
+    if((wrcount > 10) || ((wrcount > 0) && storage_disk_is_active())) {
         fsync(fd);
         wrcount = 0;
     }
@@ -1014,7 +1014,7 @@ static void power_thread_sleep(int ticks)
          * the disk is spinning unless we are in USB mode (the disk will most
          * likely always be spinning in USB mode).
          */
-        if (!ata_disk_is_active() || usb_inserted()) {
+        if (!storage_disk_is_active() || usb_inserted()) {
             avgbat += battery_adc_voltage() - (avgbat / BATT_AVE_SAMPLES);
             /*
              * battery_millivolts is the millivolt-scaled filtered battery value.
@@ -1152,10 +1152,10 @@ void shutdown_hw(void)
 #ifdef HAVE_LCD_BITMAP
         glyph_cache_save();
 #endif
-        if(ata_disk_is_active())
-            ata_spindown(1);
+        if(storage_disk_is_active())
+            storage_spindown(1);
     }
-    while(ata_disk_is_active())
+    while(storage_disk_is_active())
         sleep(HZ/10);
 
 #if CONFIG_CODEC != SWCODEC
@@ -1166,7 +1166,7 @@ void shutdown_hw(void)
 
     /* If HD is still active we try to wait for spindown, otherwise the
        shutdown_timeout in power_thread_sleep will force a power off */
-    while(ata_disk_is_active())
+    while(storage_disk_is_active())
         sleep(HZ/10);
 #ifndef IAUDIO_X5
     lcd_set_contrast(0);
diff --git a/firmware/target/arm/ata-nand-telechips.c b/firmware/target/arm/ata-nand-telechips.c
index 1c135650f1..4276c10d64 100644
--- a/firmware/target/arm/ata-nand-telechips.c
+++ b/firmware/target/arm/ata-nand-telechips.c
@@ -18,7 +18,7 @@
  * KIND, either express or implied.
  *
  ****************************************************************************/
-#include "ata.h"
+#include "nand.h"
 #include "ata-nand-target.h"
 #include "system.h"
 #include <string.h>
@@ -31,6 +31,7 @@
 #include "lcd.h"
 #include "font.h"
 #include "button.h"
+#include "storage.h"
 #include <sprintf.h>
 
 #define SECTOR_SIZE 512
@@ -43,9 +44,6 @@ int ata_spinup_time = 0;
 
 long last_disk_activity = -1;
 
-/* as we aren't actually ata manually fill some fields */
-static unsigned short ata_identify[SECTOR_SIZE/2];
-
 /** static, private data **/
 static bool initialized = false;
 
@@ -662,7 +660,7 @@ static void read_write_cache_segment(int bank, int phys_segment)
 }
 
 
-int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int incount,
+int nand_read_sectors(IF_MV2(int drive,) unsigned long start, int incount,
                      void* inbuf)
 {
 #ifdef HAVE_MULTIVOLUME
@@ -702,7 +700,7 @@ int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int incount,
     return 0;
 }
 
-int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count,
+int nand_write_sectors(IF_MV2(int drive,) unsigned long start, int count,
                       const void* outbuf)
 {
 #ifdef HAVE_MULTIVOLUME
@@ -716,83 +714,21 @@ int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count,
     return -1;
 }
 
-void ata_spindown(int seconds)
-{
-    /* null */
-    (void)seconds;
-}
-
-bool ata_disk_is_active(void)
-{
-    /* null */
-    return 0;
-}
-
-void ata_sleep(void)
+void nand_get_info(struct storage_info *info)
 {
-    /* null */
-}
-
-void ata_spin(void)
-{
-    /* null */
-}
-
-/* Hardware reset protocol as specified in chapter 9.1, ATA spec draft v5 */
-int ata_hard_reset(void)
-{
-    /* null */
-    return 0;
-}
-
-int ata_soft_reset(void)
-{
-    /* null */
-    return 0;
-}
-
-void ata_enable(bool on)
-{
-    /* null - flash controller is enabled/disabled as needed. */
-    (void)on;
-}
-
-static void fill_identify(void)
-{
-    char buf[80];
-    unsigned short *wbuf = (unsigned short *) buf;
-    unsigned long blocks;
-    int i;
-
-    memset(ata_identify, 0, sizeof(ata_identify));
-
     /* firmware version */
-    memset(buf, ' ', 8);
-    memcpy(buf, "0.00", 4);
+    info->revision="0.00";
 
-    for (i = 0; i < 4; i++)
-        ata_identify[23 + i] = betoh16(wbuf[i]);
-
-    /* model field, need better name? */
-    memset(buf, ' ', 80);
-    memcpy(buf, "TNFL", 4);
-
-    for (i = 0; i < 40; i++)
-        ata_identify[27 + i] = betoh16(wbuf[i]);
+    info->vendor="Rockbox";
+    info->product="Internal Storage";
 
     /* blocks count */
-    blocks = (pages_per_block * blocks_per_bank / SECTOR_SIZE)
-                 * page_size * total_banks;
-    ata_identify[60] = blocks & 0xffff;
-    ata_identify[61] = blocks >> 16;
-
-    /* TODO: discover where is s/n in TNFL */
-    for (i = 10; i < 20; i++) {
-        ata_identify[i] = 0;
-    }
+    info->num_sectors = (pages_per_block * blocks_per_bank / SECTOR_SIZE)
+                        * page_size * total_banks;
+    info->sector_size=SECTOR_SIZE;
 }
 
-int ata_init(void)
+int nand_init(void)
 {
     int i, bank, phys_segment;
     unsigned char spare_buf[16];
@@ -909,13 +845,12 @@ int ata_init(void)
     }
 #endif
     
-    fill_identify();
     initialized = true;
 
     return 0;
 }
 
-unsigned short* ata_get_identify(void)
+long nand_last_disk_activity(void)
 {
-    return ata_identify;
+    return last_disk_activity;
 }
diff --git a/firmware/target/arm/ata-sd-pp.c b/firmware/target/arm/ata-sd-pp.c
index b15b3634d8..a12aafc718 100644
--- a/firmware/target/arm/ata-sd-pp.c
+++ b/firmware/target/arm/ata-sd-pp.c
@@ -30,6 +30,8 @@
 #include "cpu.h"
 #include "panic.h"
 #include "usb.h"
+#include "sd.h"
+#include "storage.h"
 
 #define BLOCK_SIZE      512
 #define SECTOR_SIZE     512
@@ -128,15 +130,13 @@
 
 /** global, exported variables **/
 #ifdef HAVE_MULTIVOLUME
-#define NUM_VOLUMES 2
+#define NUM_DRIVES 2
 #else
-#define NUM_VOLUMES 1
+#define NUM_DRIVES 1
 #endif
 
 /* for compatibility */
-int ata_spinup_time = 0;
-
-long last_disk_activity = -1;
+static long last_disk_activity = -1;
 
 /** static, private data **/ 
 static bool initialized = false;
@@ -153,7 +153,7 @@ struct sd_card_status
     int retry_max;
 };
 
-static struct sd_card_status sd_status[NUM_VOLUMES] =
+static struct sd_card_status sd_status[NUM_DRIVES] =
 {
     { 0, 1  },
 #ifdef HAVE_MULTIVOLUME
@@ -786,12 +786,12 @@ static void sd_select_device(int card_no)
 
 /* API Functions */
 
-static void ata_led(bool onoff)
+static void sd_led(bool onoff)
 {
     led(onoff);
 }
 
-int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int incount,
+int sd_read_sectors(IF_MV2(int drive,) unsigned long start, int incount,
                      void* inbuf)
 {
 #ifndef HAVE_MULTIVOLUME
@@ -805,14 +805,14 @@ int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int incount,
 
     mutex_lock(&sd_mtx);
 
-    ata_led(true);
+    sd_led(true);
 
-ata_read_retry:
+sd_read_retry:
     if (drive != 0 && !card_detect_target())
     {
         /* no external sd-card inserted */
         ret = -EC_NOCARD;
-        goto ata_read_error;
+        goto sd_read_error;
     }
 
     sd_select_device(drive);
@@ -820,7 +820,7 @@ ata_read_retry:
     if (currcard->initialized < 0)
     {
         ret = currcard->initialized;
-        goto ata_read_error;
+        goto sd_read_error;
     }
 
     last_disk_activity = current_tick;
@@ -834,7 +834,7 @@ ata_read_retry:
         {
             ret = sd_select_bank(bank);
             if (ret < 0)
-                goto ata_read_error;
+                goto sd_read_error;
         }
     
         start -= bank * BLOCKS_PER_BANK;
@@ -842,7 +842,7 @@ ata_read_retry:
 
     ret = sd_wait_for_state(TRAN, EC_TRAN_READ_ENTRY);
     if (ret < 0)
-        goto ata_read_error;
+        goto sd_read_error;
 
     BLOCK_COUNT_REG = incount;
 
@@ -858,7 +858,7 @@ ata_read_retry:
         ret = sd_command(READ_MULTIPLE_BLOCK, start * BLOCK_SIZE, NULL, 0x1c25);
     }
     if (ret < 0)
-        goto ata_read_error;
+        goto sd_read_error;
 
     /* TODO: Don't assume BLOCK_SIZE == SECTOR_SIZE */
 
@@ -874,38 +874,38 @@ ata_read_retry:
         }
 
         ret = -EC_FIFO_READ_FULL;
-        goto ata_read_error;
+        goto sd_read_error;
     }
 
     last_disk_activity = current_tick;
 
     ret = sd_command(STOP_TRANSMISSION, 0, NULL, 1);
     if (ret < 0)
-        goto ata_read_error;
+        goto sd_read_error;
 
     ret = sd_wait_for_state(TRAN, EC_TRAN_READ_EXIT);
     if (ret < 0)
-        goto ata_read_error;
+        goto sd_read_error;
 
     while (1)
     {
-        ata_led(false);
+        sd_led(false);
         mutex_unlock(&sd_mtx);
 
         return ret;
 
-ata_read_error:
+sd_read_error:
         if (sd_status[drive].retry < sd_status[drive].retry_max
             && ret != -EC_NOCARD)
         {
             sd_status[drive].retry++;
             currcard->initialized = 0;
-            goto ata_read_retry;
+            goto sd_read_retry;
         }
     }
 }
 
-int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count,
+int sd_write_sectors(IF_MV2(int drive,) unsigned long start, int count,
                       const void* outbuf)
 {
 /* Write support is not finished yet */
@@ -920,14 +920,14 @@ int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count,
 
     mutex_lock(&sd_mtx);
 
-    ata_led(true);
+    sd_led(true);
 
-ata_write_retry:
+sd_write_retry:
     if (drive != 0 && !card_detect_target())
     {
         /* no external sd-card inserted */
         ret = -EC_NOCARD;
-        goto ata_write_error;
+        goto sd_write_error;
     }
 
     sd_select_device(drive);
@@ -935,7 +935,7 @@ ata_write_retry:
     if (currcard->initialized < 0)
     {
         ret = currcard->initialized;
-        goto ata_write_error;
+        goto sd_write_error;
     }
 
     /* Only switch banks with non-SDHC cards */
@@ -947,7 +947,7 @@ ata_write_retry:
         {
             ret = sd_select_bank(bank);
             if (ret < 0)
-                goto ata_write_error;
+                goto sd_write_error;
         }
     
         start -= bank * BLOCKS_PER_BANK;
@@ -957,7 +957,7 @@ ata_write_retry:
 
     ret = sd_wait_for_state(TRAN, EC_TRAN_WRITE_ENTRY);
     if (ret < 0)
-        goto ata_write_error;
+        goto sd_write_error;
 
     BLOCK_COUNT_REG = count;
 
@@ -973,7 +973,7 @@ ata_write_retry:
         ret = sd_command(WRITE_MULTIPLE_BLOCK, start*BLOCK_SIZE, NULL, 0x1c2d);
     }
     if (ret < 0)
-        goto ata_write_error;
+        goto sd_write_error;
 
     buf_end = outbuf + count * currcard->block_size - 2*FIFO_LEN;
 
@@ -996,7 +996,7 @@ ata_write_retry:
         }
 
         ret = -EC_FIFO_WR_EMPTY;
-        goto ata_write_error;
+        goto sd_write_error;
     }
 
     last_disk_activity = current_tick;
@@ -1004,31 +1004,31 @@ ata_write_retry:
     if (!sd_poll_status(DATA_DONE, 0x80000))
     {
         ret = -EC_FIFO_WR_DONE;
-        goto ata_write_error;
+        goto sd_write_error;
     }
 
     ret = sd_command(STOP_TRANSMISSION, 0, NULL, 1);
     if (ret < 0)
-        goto ata_write_error;
+        goto sd_write_error;
 
     ret = sd_wait_for_state(TRAN, EC_TRAN_WRITE_EXIT);
     if (ret < 0)
-        goto ata_write_error;
+        goto sd_write_error;
 
     while (1)
     {
-        ata_led(false);
+        sd_led(false);
         mutex_unlock(&sd_mtx);
 
         return ret;
 
-ata_write_error:
+sd_write_error:
         if (sd_status[drive].retry < sd_status[drive].retry_max
             && ret != -EC_NOCARD)
         {
             sd_status[drive].retry++;
             currcard->initialized = 0;
-            goto ata_write_retry;
+            goto sd_write_retry;
         }
     }
 }
@@ -1088,7 +1088,7 @@ static void sd_thread(void)
 
                 if (!idle_notified)
                 {
-                    call_ata_idle_notifys(false);
+                    call_storage_idle_notifys(false);
                     idle_notified = true;
                 }
             }
@@ -1106,37 +1106,7 @@ static void sd_thread(void)
     }
 }
 
-
-void ata_spindown(int seconds)
-{
-    (void)seconds;
-}
-
-bool ata_disk_is_active(void)
-{
-    return 0;
-}
-
-void ata_sleep(void)
-{
-}
-
-void ata_spin(void)
-{
-}
-
-/* Hardware reset protocol as specified in chapter 9.1, ATA spec draft v5 */
-int ata_hard_reset(void)
-{
-    return 0;
-}
-
-int ata_soft_reset(void)
-{
-    return 0;
-}
-
-void ata_enable(bool on)
+void sd_enable(bool on)
 {
     if(on)
     {
@@ -1170,7 +1140,7 @@ void card_enable_monitoring_target(bool on)
 }
 #endif
 
-int ata_init(void)
+int sd_init(void)
 {
     int ret = 0;
 
@@ -1179,7 +1149,7 @@ int ata_init(void)
 
     mutex_lock(&sd_mtx);
 
-    ata_led(false);
+    sd_led(false);
 
     if (!initialized)
     {
@@ -1324,3 +1294,46 @@ void microsd_int(void)
 
 }
 #endif /* HAVE_HOTSWAP */
+
+long sd_last_disk_activity(void)
+{
+    return last_disk_activity;
+}
+
+void sd_get_info(IF_MV2(int drive,) struct storage_info *info)
+{
+#ifndef HAVE_MULTIVOLUME
+    const int drive=0;
+#endif
+    info->sector_size=card_info[drive].block_size;
+    info->num_sectors=card_info[drive].numblocks;
+    info->vendor="Rockbox";
+    if(drive==0)
+    {
+        info->product="Internal Storage";
+    }
+    else
+    {
+        info->product="SD Card Slot";
+    }
+    info->revision="0.00";
+}
+
+#ifdef HAVE_HOTSWAP
+bool sd_removable(IF_MV_NONVOID(int drive))
+{
+#ifndef HAVE_MULTIVOLUME
+    const int drive=0;
+#endif
+    return (drive==1);
+}
+
+bool sd_present(IF_MV_NONVOID(int drive))
+{
+#ifndef HAVE_MULTIVOLUME
+    const int drive=0;
+#endif
+    return (card_info[drive].initialized && card_info[drive].numblocks > 0);
+}
+#endif
+
diff --git a/firmware/usb.c b/firmware/usb.c
index 9064987ed1..bfb99e0607 100644
--- a/firmware/usb.c
+++ b/firmware/usb.c
@@ -29,7 +29,7 @@
 #include "thread.h"
 #include "system.h"
 #include "debug.h"
-#include "ata.h"
+#include "storage.h"
 #include "fat.h"
 #include "disk.h"
 #include "panic.h"
@@ -86,7 +86,7 @@ static struct event_queue usb_queue;
 static int last_usb_status;
 static bool usb_monitor_enabled;
 #ifdef HAVE_USBSTACK
-static bool exclusive_ata_access;
+static bool exclusive_storage_access;
 #endif
 
 
@@ -105,9 +105,9 @@ static void usb_slave_mode(bool on)
     if(on)
     {
         DEBUGF("Entering USB slave mode\n");
-        ata_soft_reset();
-        ata_init();
-        ata_enable(false);
+        storage_soft_reset();
+        storage_init();
+        storage_enable(false);
         usb_enable(true);
     }
     else
@@ -119,9 +119,9 @@ static void usb_slave_mode(bool on)
         
         usb_enable(false);
 
-        rc = ata_init();
+        rc = storage_init();
         if(rc)
-            panicf("ata: %d",rc);
+            panicf("storage: %d",rc);
     
         rc = disk_mount_all();
         if (rc <= 0) /* no partition */
@@ -134,7 +134,7 @@ static void usb_slave_mode(bool on)
 static void try_reboot(void)
 {
 #ifdef HAVE_DISK_STORAGE
-    ata_sleepnow(); /* Immediately spindown the disk. */
+    storage_sleepnow(); /* Immediately spindown the disk. */
     sleep(HZ*2);
 #endif
 
@@ -262,7 +262,7 @@ static void usb_thread(void)
 #ifdef HAVE_PRIORITY_SCHEDULING
                         thread_set_priority(usb_thread_entry,PRIORITY_REALTIME);
 #endif
-                        exclusive_ata_access = true;
+                        exclusive_storage_access = true;
 
 #else
                         usb_slave_mode(true);
@@ -310,12 +310,12 @@ static void usb_thread(void)
 
                 usb_state = USB_EXTRACTED;
 #ifdef HAVE_USBSTACK
-                if(exclusive_ata_access)
+                if(exclusive_storage_access)
                 {
                     int rc = disk_mount_all();
                     if (rc <= 0) /* no partition */
                         panicf("mount: %d",rc);
-                    exclusive_ata_access = false;
+                    exclusive_storage_access = false;
 #endif
                     /* Tell all threads that we are back in business */
                     num_acks_to_expect =
@@ -455,7 +455,7 @@ void usb_init(void)
 {
     usb_state = USB_EXTRACTED;
 #ifdef HAVE_USBSTACK
-    exclusive_ata_access = false;
+    exclusive_storage_access = false;
 #endif
     usb_monitor_enabled = false;
     countdown = -1;
@@ -561,7 +561,7 @@ void usb_request_exclusive_ata(void)
      * currently the best one. We want to get rid of having to boost the cpu
      * for usb anyway */
     trigger_cpu_boost();
-    if(!exclusive_ata_access) {
+    if(!exclusive_storage_access) {
         queue_post(&usb_queue, USB_REQUEST_DISK, 0);
     }
 }
@@ -569,15 +569,15 @@ void usb_request_exclusive_ata(void)
 void usb_release_exclusive_ata(void)
 {
     cancel_cpu_boost();
-    if(exclusive_ata_access) {
+    if(exclusive_storage_access) {
         queue_post(&usb_queue, USB_RELEASE_DISK, 0);
-        exclusive_ata_access = false;
+        exclusive_storage_access = false;
     }
 }
 
 bool usb_exclusive_ata(void)
 {
-    return exclusive_ata_access;
+    return exclusive_storage_access;
 }
 #endif
 
diff --git a/firmware/usbstack/usb_core.c b/firmware/usbstack/usb_core.c
index fa0ff5ea04..7724049415 100644
--- a/firmware/usbstack/usb_core.c
+++ b/firmware/usbstack/usb_core.c
@@ -50,7 +50,7 @@
 #include "as3514.h"
 #endif
 
-#if !defined(HAVE_AS3514) && !defined(IPOD_ARCH)
+#if !defined(HAVE_AS3514) && !defined(IPOD_ARCH) && (CONFIG_STORAGE & STORAGE_ATA)
 #include "ata.h"
 #endif
 
@@ -281,7 +281,7 @@ static void set_serial_descriptor(void)
     }
     usb_string_iSerial.bLength=68;
 }
-#else 
+#elif (CONFIG_STORAGE & STORAGE_ATA)
 /* If we don't know the device serial number, use the one
  * from the disk */
 static void set_serial_descriptor(void)
@@ -300,6 +300,8 @@ static void set_serial_descriptor(void)
     }
     usb_string_iSerial.bLength=84;
 }
+#else
+#error No set_serial_descriptor() implementation for this target
 #endif
 
 void usb_core_init(void)
diff --git a/firmware/usbstack/usb_storage.c b/firmware/usbstack/usb_storage.c
index 198ff46a56..24ac00138d 100644
--- a/firmware/usbstack/usb_storage.c
+++ b/firmware/usbstack/usb_storage.c
@@ -24,7 +24,7 @@
 #include "usb_drv.h"
 //#define LOGF_ENABLE
 #include "logf.h"
-#include "ata.h"
+#include "storage.h"
 #include "hotswap.h"
 #include "disk.h"
 /* Needed to get at the audio buffer */
@@ -36,7 +36,7 @@
 
 /* The SD card driver on Sansa c200 and e200 can cause write corruption,
  * often triggered by simultaneous USB activity. This can be largely avoided
- * by not overlapping ata_write_sector() with USB transfers. This does reduce
+ * by not overlapping storage_write_sector() with USB transfers. This does reduce
  * write performance, so we only do it for the affected DAPs
  */
 #if (CONFIG_STORAGE & STORAGE_SD)
@@ -147,10 +147,8 @@ struct inquiry_data {
 struct report_lun_data {
     unsigned int lun_list_length;
     unsigned int reserved1;
-    unsigned char lun0[8];
-#ifdef HAVE_HOTSWAP
-    unsigned char lun1[8];
-#endif
+    // TODO this should be cleaned up with the VOLUMES vs DRIVES mess
+    unsigned char luns[NUM_VOLUMES][8];
 } __attribute__ ((packed));
 
 struct sense_data {
@@ -263,7 +261,7 @@ static void send_command_result(void *data,int size);
 static void send_command_failed_result(void);
 static void send_block_data(void *data,int size);
 static void receive_block_data(void *data,int size);
-static void identify2inquiry(int lun);
+static void fill_inquiry(IF_MV_NONVOID(int lun));
 static void send_and_read_next(void);
 static bool ejected[NUM_VOLUMES];
 
@@ -289,7 +287,7 @@ static bool check_disk_present(IF_MV_NONVOID(int volume))
     return true;
 #else
     unsigned char sector[512];
-    return ata_read_sectors(IF_MV2(volume,)0,1,sector) == 0;
+    return storage_read_sectors(IF_MV2(volume,)0,1,sector) == 0;
 #endif
 }
 
@@ -460,7 +458,7 @@ void usb_storage_transfer_complete(int ep,int dir,int status,int length)
                        cur_cmd.data[cur_cmd.data_select],
                        MIN(BUFFER_SIZE/SECTOR_SIZE, cur_cmd.count)*SECTOR_SIZE);
 #else
-                int result = ata_write_sectors(IF_MV2(cur_cmd.lun,)
+                int result = storage_write_sectors(IF_MV2(cur_cmd.lun,)
                                          cur_cmd.sector,
                                          MIN(BUFFER_SIZE/SECTOR_SIZE,
                                              cur_cmd.count),
@@ -639,7 +637,7 @@ static void send_and_read_next(void)
                ramdisk_buffer + cur_cmd.sector*SECTOR_SIZE,
                MIN(BUFFER_SIZE/SECTOR_SIZE, cur_cmd.count)*SECTOR_SIZE);
 #else
-        cur_cmd.last_result = ata_read_sectors(IF_MV2(cur_cmd.lun,)
+        cur_cmd.last_result = storage_read_sectors(IF_MV2(cur_cmd.lun,)
                                            cur_cmd.sector,
                                            MIN(BUFFER_SIZE/SECTOR_SIZE,
                                                cur_cmd.count),
@@ -654,6 +652,7 @@ static void handle_scsi(struct command_block_wrapper* cbw)
     /* USB Mass Storage assumes LBA capability.
        TODO: support 48-bit LBA */
 
+    struct storage_info info;
     unsigned int length = cbw->data_transfer_length;
     unsigned int block_size = 0;
     unsigned int block_count = 0;
@@ -664,25 +663,20 @@ static void handle_scsi(struct command_block_wrapper* cbw)
     unsigned char lun = cbw->lun;
 #endif
     unsigned int block_size_mult = 1;
+    storage_get_info(IF_MV2(lun,)&info);
 #ifdef USB_USE_RAMDISK
     block_size = SECTOR_SIZE;
     block_count = RAMDISK_SIZE;
 #else
-#if (CONFIG_STORAGE & STORAGE_SD) || defined(HAVE_HOTSWAP)
-    tCardInfo* cinfo = card_get_info(lun);
-    if(cinfo->initialized && cinfo->numblocks > 0) {
-        block_size = cinfo->blocksize;
-        block_count = cinfo->numblocks;
-    }
-    else {
+    block_size=info.sector_size;
+    block_count=info.num_sectors;
+#endif
+
+#ifdef HAVE_HOTSWAP
+    if(storage_removable(IF_MV(lun)) && !storage_present(IF_MV(lun))) {
         ejected[lun] = true;
         try_release_ata();
     }
-#else
-    unsigned short* identify = ata_get_identify();
-    block_size = SECTOR_SIZE;
-    block_count = (identify[61] << 16 | identify[60]);
-#endif
 #endif
 
     if(ejected[lun])
@@ -719,19 +713,22 @@ static void handle_scsi(struct command_block_wrapper* cbw)
         case SCSI_REPORT_LUNS: {
             logf("scsi inquiry %d",lun);
             int allocation_length=0;
+            int i;
             allocation_length|=(cbw->command_block[6]<<24);
             allocation_length|=(cbw->command_block[7]<<16);
             allocation_length|=(cbw->command_block[8]<<8);
             allocation_length|=(cbw->command_block[9]);
             memset(tb.lun_data,0,sizeof(struct report_lun_data));
+            tb.lun_data->lun_list_length=htobe32(8*NUM_VOLUMES);
+            for(i=0;i<NUM_VOLUMES;i++)
+            {
 #ifdef HAVE_HOTSWAP
-            tb.lun_data->lun_list_length=htobe32(16);
-            tb.lun_data->lun1[1]=1;
-#else
-            tb.lun_data->lun_list_length=htobe32(8);
+                if(storage_removable(IF_MV(i)))
+                    tb.lun_data->luns[i][1]=1;
+                else
 #endif
-            tb.lun_data->lun0[1]=0;
-            
+                    tb.lun_data->luns[i][1]=0;
+            }
             send_command_result(tb.lun_data,
                                 MIN(sizeof(struct report_lun_data), length));
             break;
@@ -739,7 +736,7 @@ static void handle_scsi(struct command_block_wrapper* cbw)
 
         case SCSI_INQUIRY:
             logf("scsi inquiry %d",lun);
-            identify2inquiry(lun);
+            fill_inquiry(IF_MV(lun));
             length = MIN(length, cbw->command_block[4]);
             send_command_result(tb.inquiry,
                                 MIN(sizeof(struct inquiry_data), length));
@@ -975,7 +972,7 @@ static void handle_scsi(struct command_block_wrapper* cbw)
                        ramdisk_buffer + cur_cmd.sector*SECTOR_SIZE,
                        MIN(BUFFER_SIZE/SECTOR_SIZE, cur_cmd.count)*SECTOR_SIZE);
 #else
-                cur_cmd.last_result = ata_read_sectors(IF_MV2(cur_cmd.lun,)
+                cur_cmd.last_result = storage_read_sectors(IF_MV2(cur_cmd.lun,)
                                              cur_cmd.sector,
                                              MIN(BUFFER_SIZE/SECTOR_SIZE,
                                                  cur_cmd.count),
@@ -1072,46 +1069,30 @@ static void send_csw(int status)
     }
 }
 
-/* convert ATA IDENTIFY to SCSI INQUIRY */
-static void identify2inquiry(int lun)
+static void copy_padded(char *dest, char *src, int len)
 {
-#ifdef HAVE_FLASH_STORAGE
-    if(lun==0) {
-        memcpy(&tb.inquiry->VendorId,"Rockbox ",8);
-        memcpy(&tb.inquiry->ProductId,"Internal Storage",16);
-        memcpy(&tb.inquiry->ProductRevisionLevel,"0.00",4);
-    }
-    else {
-        memcpy(&tb.inquiry->VendorId,"Rockbox ",8);
-        memcpy(&tb.inquiry->ProductId,"SD Card Slot    ",16);
-        memcpy(&tb.inquiry->ProductRevisionLevel,"0.00",4);
-    }
-#else
-    unsigned int i;
-    unsigned short* dest;
-    unsigned short* src;
-    unsigned short* identify = ata_get_identify();
-    (void)lun;
-    memset(tb.inquiry, 0, sizeof(struct inquiry_data));
-    
-#if 0
-    if (identify[82] & 4)
-        tb.inquiry->DeviceTypeModifier = DEVICE_REMOVABLE;
-#endif
+   int i=0;
+   while(src[i]!=0 && i<len)
+   {
+      dest[i]=src[i];
+      i++;
+   }
+   while(i<len)
+   {
+      dest[i]=' ';
+      i++;
+   }
+}
 
-    /* ATA only has a 'model' field, so we copy the 
-       first 8 bytes to 'vendor' and the rest to 'product' (they are
-       consecutive in the inquiry struct) */
-    src = (unsigned short*)&identify[27];
-    dest = (unsigned short*)&tb.inquiry->VendorId;
-    for (i=0;i<12;i++)
-        dest[i] = htobe16(src[i]);
-    
-    src = (unsigned short*)&identify[23];
-    dest = (unsigned short*)&tb.inquiry->ProductRevisionLevel;
-    for (i=0;i<2;i++)
-        dest[i] = htobe16(src[i]);
-#endif
+/* build SCSI INQUIRY */
+static void fill_inquiry(IF_MV_NONVOID(int lun))
+{
+    memset(tb.inquiry, 0, sizeof(struct inquiry_data));
+    struct storage_info info;
+    storage_get_info(IF_MV2(lun,)&info);
+    copy_padded(tb.inquiry->VendorId,info.vendor,sizeof(tb.inquiry->VendorId));
+    copy_padded(tb.inquiry->ProductId,info.product,sizeof(tb.inquiry->ProductId));
+    copy_padded(tb.inquiry->ProductRevisionLevel,info.revision,sizeof(tb.inquiry->ProductRevisionLevel));
 
     tb.inquiry->DeviceType = DIRECT_ACCESS_DEVICE;
     tb.inquiry->AdditionalLength = 0x1f;
@@ -1119,14 +1100,6 @@ static void identify2inquiry(int lun)
     tb.inquiry->Versions = 4; /* SPC-2 */
     tb.inquiry->Format   = 2; /* SPC-2/3 inquiry format */
 
-#if 0
-#ifdef HAVE_HOTSWAP
-    if(lun>0)
-        tb.inquiry->DeviceTypeModifier = DEVICE_REMOVABLE;
-#endif
-#endif
-    /* Mac OSX 10.5 doesn't like this driver if DEVICE_REMOVABLE is not set.
-       TODO : this can probably be solved by providing caching mode page */
 #ifdef TOSHIBA_GIGABEAT_S
     tb.inquiry->DeviceTypeModifier = 0;
 #else