10 files changed, 55 insertions, 9 deletions

diff --git a/firmware/export/config.h b/firmware/export/config.h
index d2e1f6b830..f896fd68b5 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -32,6 +32,7 @@
 #define STORAGE_SD      0x04
 #define STORAGE_NAND    0x08
 #define STORAGE_RAMDISK 0x10
+#define STORAGE_HOSTFS  0x20 /* meant for APPLICATION targets (implicit for SIMULATOR) */
 
 /* CONFIG_TUNER (note these are combineable bit-flags) */
 #define S1A0903X01 0x01 /* Samsung */
@@ -574,7 +575,6 @@ Lyre prototype 1 */
 
 #ifdef APPLICATION
 #define CONFIG_CPU 0
-#define CONFIG_STORAGE 0
 #endif
 
 /* keep this include after the target configs */
diff --git a/firmware/export/config/android.h b/firmware/export/config/android.h
index 2bc11c3051..2aee700f08 100644
--- a/firmware/export/config/android.h
+++ b/firmware/export/config/android.h
@@ -103,3 +103,7 @@
 #define HAVE_HOTKEY
 
 #define BOOTDIR "/.rockbox"
+
+/* No special storage */
+#define CONFIG_STORAGE STORAGE_HOSTFS
+#define HAVE_STORAGE_FLUSH
diff --git a/firmware/export/config/nokian8xx.h b/firmware/export/config/nokian8xx.h
index c8d87838e7..566683c760 100644
--- a/firmware/export/config/nokian8xx.h
+++ b/firmware/export/config/nokian8xx.h
@@ -94,3 +94,7 @@
 #define HAVE_HOTKEY
 
 #define BOOTDIR "/.rockbox"
+
+/* No special storage */
+#define CONFIG_STORAGE STORAGE_HOSTFS
+#define HAVE_STORAGE_FLUSH
diff --git a/firmware/export/config/nokian900.h b/firmware/export/config/nokian900.h
index 9c1c1a4dff..c6d6eb8205 100644
--- a/firmware/export/config/nokian900.h
+++ b/firmware/export/config/nokian900.h
@@ -92,3 +92,7 @@
 #define HAVE_HOTKEY
 
 #define BOOTDIR "/.rockbox"
+
+/* No special storage */
+#define CONFIG_STORAGE STORAGE_HOSTFS
+#define HAVE_STORAGE_FLUSH
diff --git a/firmware/export/config/pandora.h b/firmware/export/config/pandora.h
index 40320f5382..bd11441dd7 100644
--- a/firmware/export/config/pandora.h
+++ b/firmware/export/config/pandora.h
@@ -94,3 +94,7 @@
 #define HAVE_HOTKEY
 
 #define BOOTDIR "/.rockbox"
+
+/* No special storage */
+#define CONFIG_STORAGE STORAGE_HOSTFS
+#define HAVE_STORAGE_FLUSH
diff --git a/firmware/export/config/samsungypr0.h b/firmware/export/config/samsungypr0.h
index c1266f4732..361c9697c5 100644
--- a/firmware/export/config/samsungypr0.h
+++ b/firmware/export/config/samsungypr0.h
@@ -160,3 +160,7 @@
 
 /* This folder resides in the ReadOnly CRAMFS. It is binded to /mnt/media0/.rockbox */
 #define BOOTDIR "/.rockbox"
+
+/* No special storage */
+#define CONFIG_STORAGE STORAGE_HOSTFS
+#define HAVE_STORAGE_FLUSH
diff --git a/firmware/export/config/samsungypr1.h b/firmware/export/config/samsungypr1.h
index a590dd553d..1aaf85dcb5 100644
--- a/firmware/export/config/samsungypr1.h
+++ b/firmware/export/config/samsungypr1.h
@@ -150,3 +150,7 @@
 
 /* This mount point resides in the rootfs, binded to /mnt/media0/.rockbox */
 #define BOOTDIR "/.rockbox"
+
+/* No special storage */
+#define CONFIG_STORAGE STORAGE_HOSTFS
+#define HAVE_STORAGE_FLUSH
diff --git a/firmware/export/config/sdlapp.h b/firmware/export/config/sdlapp.h
index 856244c6ab..cd973fcf73 100644
--- a/firmware/export/config/sdlapp.h
+++ b/firmware/export/config/sdlapp.h
@@ -94,3 +94,7 @@
 #define HAVE_HOTKEY
 
 #define BOOTDIR "/.rockbox"
+
+/* No special storage */
+#define CONFIG_STORAGE STORAGE_HOSTFS
+#define HAVE_STORAGE_FLUSH
diff --git a/firmware/export/config/sim.h b/firmware/export/config/sim.h
index 1b69f6d15c..cec500e75d 100644
--- a/firmware/export/config/sim.h
+++ b/firmware/export/config/sim.h
@@ -35,7 +35,7 @@
 #undef HAVE_HOTSWAP_STORAGE_AS_MAIN
 #undef HAVE_STORAGE_FLUSH
 
-#undef CONFIG_STORAGE
+#undef CONFIG_NAND
 
 #if defined(CONFIG_CHARGING) && CONFIG_CHARGING > CHARGING_MONITOR
 #undef CONFIG_CHARGING
diff --git a/firmware/export/storage.h b/firmware/export/storage.h
index 1793e385df..8e7281d523 100644
--- a/firmware/export/storage.h
+++ b/firmware/export/storage.h
@@ -26,6 +26,10 @@
 #include "config.h" /* for HAVE_MULTIDRIVE or not */
 #include "mv.h"
 
+#if (CONFIG_STORAGE & STORAGE_HOSTFS) || defined(SIMULATOR)
+#define HAVE_HOSTFS
+#endif
+
 #if (CONFIG_STORAGE & STORAGE_SD)
 #include "sd.h"
 #endif
@@ -51,19 +55,20 @@ struct storage_info
     char *revision;
 };
 
-#if (CONFIG_STORAGE == 0)
+#ifdef HAVE_HOSTFS
+#include "hostfs.h"
 /* stubs for the plugin api */
 static inline void stub_storage_sleep(void) {}
 static inline void stub_storage_spin(void) {}
 static inline void stub_storage_spindown(int timeout) { (void)timeout; }
 #endif
 
-#if defined(CONFIG_STORAGE) && !defined(CONFIG_STORAGE_MULTI)
+#if !defined(CONFIG_STORAGE_MULTI) || defined(HAVE_HOSTFS)
 /* storage_spindown, storage_sleep and storage_spin are passed as
  * pointers, which doesn't work with argument-macros.
  */
     #define storage_num_drives() NUM_DRIVES
-    #if (CONFIG_STORAGE == 0) /* application */
+    #if defined(HAVE_HOSTFS)
         #define STORAGE_FUNCTION(NAME) (stub_## NAME)
         #define storage_spindown stub_storage_spindown
         #define storage_sleep stub_storage_sleep
@@ -73,8 +78,21 @@ static inline void stub_storage_spindown(int timeout) { (void)timeout; }
         #define storage_sleepnow()
         #define storage_disk_is_active() 0
         #define storage_soft_reset()
-        #define storage_init()
-        #define storage_close()
+        #define storage_init() hostfs_init()
+        #ifdef HAVE_STORAGE_FLUSH
+            #define storage_flush() hostfs_flush()
+        #endif
+        #define storage_last_disk_activity() (-1)
+        #define storage_spinup_time() 0
+        #define storage_get_identify() (NULL) /* not actually called anywher */
+
+        #ifdef STORAGE_GET_INFO
+            #error storage_get_info not implemented
+        #endif
+        #ifdef HAVE_HOTSWAP
+            #define storage_removable(drive) hostfs_removable(IF_MD(drive))
+            #define storage_present(drive) hostfs_present(IF_MD(drive))
+        #endif
     #elif (CONFIG_STORAGE & STORAGE_ATA)
         #define STORAGE_FUNCTION(NAME) (ata_## NAME)
         #define storage_spindown ata_spindown
@@ -205,9 +223,9 @@ static inline void stub_storage_spindown(int timeout) { (void)timeout; }
     #else
         //#error No storage driver!
     #endif
-#else /* NOT CONFIG_STORAGE_MULTI and PLATFORM_NATIVE*/
+#else /* CONFIG_STORAGE_MULTI || !HAVE_HOSTFS */
 
-/* Simulator and multi-driver use normal functions */
+/* Multi-driver use normal functions */
 
 void storage_enable(bool on);
 void storage_sleep(void);