extmod: Merge old fsusermount.h header into vfs.h and vfs_fat.h.

dpgeorge · dpgeorge · commit b697c8900968 · 2017-01-30T12:26:08.000+11:00
vfs.h is for generic VFS declarations, and vfs_fat.h is for VfsFat
specific things.
diff --git a/cc3200/ftp/ftp.c b/cc3200/ftp/ftp.c
@@ -32,7 +32,7 @@
 #include "py/obj.h"
 #include "lib/oofatfs/ff.h"
 #include "extmod/vfs.h"
-#include "extmod/fsusermount.h"
+#include "extmod/vfs_fat.h"
 #include "inc/hw_types.h"
 #include "inc/hw_ints.h"
 #include "inc/hw_memmap.h"
diff --git a/cc3200/mods/pybflash.c b/cc3200/mods/pybflash.c
@@ -31,7 +31,6 @@
 #include "lib/oofatfs/ff.h"
 #include "lib/oofatfs/diskio.h"
 #include "extmod/vfs_fat.h"
-#include "extmod/fsusermount.h"
 
 #include "fatfs/src/drivers/sflash_diskio.h"
 #include "mods/pybflash.h"
diff --git a/cc3200/mods/pybsd.c b/cc3200/mods/pybsd.c
@@ -29,7 +29,7 @@
 #include "py/runtime.h"
 #include "lib/oofatfs/ff.h"
 #include "lib/oofatfs/diskio.h"
-#include "extmod/fsusermount.h"
+#include "extmod/vfs_fat.h"
 #include "inc/hw_types.h"
 #include "inc/hw_gpio.h"
 #include "inc/hw_ints.h"
diff --git a/cc3200/mptask.c b/cc3200/mptask.c
@@ -36,7 +36,7 @@
 #include "lib/oofatfs/ff.h"
 #include "lib/oofatfs/diskio.h"
 #include "extmod/vfs.h"
-#include "extmod/fsusermount.h"
+#include "extmod/vfs_fat.h"
 #include "inc/hw_memmap.h"
 #include "inc/hw_types.h"
 #include "inc/hw_ints.h"
diff --git a/extmod/fsusermount.h b/extmod/fsusermount.h
diff --git a/extmod/vfs.c b/extmod/vfs.c
@@ -31,10 +31,13 @@
 #include "py/objstr.h"
 #include "py/mperrno.h"
 #include "extmod/vfs.h"
-#include "extmod/vfs_fat.h"
 
 #if MICROPY_VFS
 
+#if MICROPY_VFS_FAT
+#include "extmod/vfs_fat.h"
+#endif
+
 // path is the path to lookup and *path_out holds the path within the VFS
 // object (starts with / if an absolute path).
 // Returns MP_VFS_ROOT for root dir (and then path_out is undefined) and
diff --git a/extmod/vfs.h b/extmod/vfs.h
@@ -35,6 +35,13 @@
 #define MP_VFS_NONE ((mp_vfs_mount_t*)1)
 #define MP_VFS_ROOT ((mp_vfs_mount_t*)0)
 
+// constants for block protocol ioctl
+#define BP_IOCTL_INIT           (1)
+#define BP_IOCTL_DEINIT         (2)
+#define BP_IOCTL_SYNC           (3)
+#define BP_IOCTL_SEC_COUNT      (4)
+#define BP_IOCTL_SEC_SIZE       (5)
+
 typedef struct _mp_vfs_mount_t {
     const char *str; // mount point with leading /
     size_t len;
diff --git a/extmod/vfs_fat.c b/extmod/vfs_fat.c
@@ -38,7 +38,6 @@
 #include "py/mperrno.h"
 #include "lib/oofatfs/ff.h"
 #include "extmod/vfs_fat.h"
-#include "extmod/fsusermount.h"
 #include "timeutils.h"
 
 #if _MAX_SS == _MIN_SS
diff --git a/extmod/vfs_fat.h b/extmod/vfs_fat.h
@@ -25,8 +25,32 @@
  */
 
 #include "py/lexer.h"
+#include "py/obj.h"
+#include "lib/oofatfs/ff.h"
+#include "extmod/vfs.h"
 
-struct _fs_user_mount_t;
+// these are the values for fs_user_mount_t.flags
+#define FSUSER_NATIVE       (0x0001) // readblocks[2]/writeblocks[2] contain native func
+#define FSUSER_FREE_OBJ     (0x0002) // fs_user_mount_t obj should be freed on umount
+#define FSUSER_HAVE_IOCTL   (0x0004) // new protocol with ioctl
+
+typedef struct _fs_user_mount_t {
+    mp_obj_base_t base;
+    const char *str;
+    uint16_t len; // length of str
+    uint16_t flags;
+    mp_obj_t readblocks[4];
+    mp_obj_t writeblocks[4];
+    // new protocol uses just ioctl, old uses sync (optional) and count
+    union {
+        mp_obj_t ioctl[4];
+        struct {
+            mp_obj_t sync[2];
+            mp_obj_t count[2];
+        } old;
+    } u;
+    FATFS fatfs;
+} fs_user_mount_t;
 
 extern const byte fresult_to_errno_table[20];
 extern const mp_obj_type_t mp_fat_vfs_type;
diff --git a/extmod/vfs_fat_diskio.c b/extmod/vfs_fat_diskio.c
@@ -38,7 +38,7 @@
 #include "py/runtime.h"
 #include "lib/oofatfs/ff.h"
 #include "lib/oofatfs/diskio.h"
-#include "extmod/fsusermount.h"
+#include "extmod/vfs_fat.h"
 
 #if _MAX_SS == _MIN_SS
 #define SECSIZE(fs) (_MIN_SS)
diff --git a/extmod/vfs_fat_file.c b/extmod/vfs_fat_file.c
@@ -35,7 +35,6 @@
 #include "py/stream.h"
 #include "py/mperrno.h"
 #include "lib/oofatfs/ff.h"
-#include "extmod/fsusermount.h"
 #include "extmod/vfs_fat.h"
 
 #if MICROPY_VFS_FAT
diff --git a/extmod/vfs_fat_misc.c b/extmod/vfs_fat_misc.c
@@ -32,7 +32,6 @@
 #include "py/runtime.h"
 #include "lib/oofatfs/ff.h"
 #include "extmod/vfs_fat.h"
-#include "extmod/fsusermount.h"
 #include "py/lexer.h"
 
 // TODO: actually, the core function should be ilistdir()
diff --git a/stmhal/main.c b/stmhal/main.c
@@ -39,7 +39,7 @@
 #include "lib/utils/pyexec.h"
 #include "lib/oofatfs/ff.h"
 #include "extmod/vfs.h"
-#include "extmod/fsusermount.h"
+#include "extmod/vfs_fat.h"
 
 #include "systick.h"
 #include "pendsv.h"
diff --git a/stmhal/modmachine.c b/stmhal/modmachine.c
@@ -37,7 +37,7 @@
 #include "lib/utils/pyexec.h"
 #include "lib/oofatfs/ff.h"
 #include "extmod/vfs.h"
-#include "extmod/fsusermount.h"
+#include "extmod/vfs_fat.h"
 #include "gccollect.h"
 #include "irq.h"
 #include "rng.h"
diff --git a/stmhal/sdcard.c b/stmhal/sdcard.c
@@ -30,7 +30,6 @@
 #include "py/runtime.h"
 #include "lib/oofatfs/ff.h"
 #include "extmod/vfs_fat.h"
-#include "extmod/fsusermount.h"
 #include "mphalport.h"
 
 #include "sdcard.h"
diff --git a/stmhal/storage.c b/stmhal/storage.c
@@ -31,7 +31,6 @@
 #include "py/runtime.h"
 #include "lib/oofatfs/ff.h"
 #include "extmod/vfs_fat.h"
-#include "extmod/fsusermount.h"
 
 #include "systick.h"
 #include "led.h"
