Extra debug info

[lwext4.git] / lwext4 / ext4_config.h

diff --git a/lwext4/ext4_config.h b/lwext4/ext4_config.h
index 45d353c05cf1644049e4b4e8c97f718988c3d86f..e7d067fc9ad0cc21c1f31e21a66411402ca263b7 100644 (file)
--- a/lwext4/ext4_config.h
+++ b/lwext4/ext4_config.h
@@ -41,57 +41,102 @@
 #include <config.h>
 #endif
 
+/*****************************************************************************/
 
-/**@brief      Enable directory indexing feature (EXT3 feature)*/
-#ifndef CONFIG_DIR_INDEX_ENABLE
-#define CONFIG_DIR_INDEX_ENABLE                                0
+#define F_SET_EXT2    2
+#define F_SET_EXT3    3
+#define F_SET_EXT4    4
+
+#ifndef CONFIG_EXT_FEATURE_SET_LVL
+#define CONFIG_EXT_FEATURE_SET_LVL  F_SET_EXT4
+#endif
+
+/*****************************************************************************/
+
+#if CONFIG_EXT_FEATURE_SET_LVL == F_SET_EXT2
+    #define CONFIG_DIR_INDEX_ENABLE     0
+    #define CONFIG_EXTENT_ENABLE        0
+
+    /*Superblock features flag*/
+    #define CONFIG_FEATURE_COMPAT_SUPP    EXT2_FEATURE_COMPAT_SUPP
+
+    #define CONFIG_FEATURE_INCOMPAT_SUPP  (EXT2_FEATURE_INCOMPAT_SUPP | \
+                                          FEATURE_INCOMPAT_IGNORED)
+
+    #define CONFIG_FEATURE_RO_COMPAT_SUPP EXT2_FEATURE_RO_COMPAT_SUPP
+#elif CONFIG_EXT_FEATURE_SET_LVL == F_SET_EXT3
+    #define CONFIG_DIR_INDEX_ENABLE     1
+    #define CONFIG_EXTENT_ENABLE        0
+
+    /*Superblock features flag*/
+    #define CONFIG_FEATURE_COMPAT_SUPP    EXT3_FEATURE_COMPAT_SUPP
+
+    #define CONFIG_FEATURE_INCOMPAT_SUPP  (EXT3_FEATURE_INCOMPAT_SUPP | \
+                                          FEATURE_INCOMPAT_IGNORED)
+
+    #define CONFIG_FEATURE_RO_COMPAT_SUPP EXT3_FEATURE_RO_COMPAT_SUPP
+#elif CONFIG_EXT_FEATURE_SET_LVL == F_SET_EXT4
+    #define CONFIG_DIR_INDEX_ENABLE     1
+    #define CONFIG_EXTENT_ENABLE        1
+
+    /*Superblock features flag*/
+    #define CONFIG_FEATURE_COMPAT_SUPP    EXT4_FEATURE_COMPAT_SUPP
+
+    #define CONFIG_FEATURE_INCOMPAT_SUPP  (EXT4_FEATURE_INCOMPAT_SUPP | \
+                                          FEATURE_INCOMPAT_IGNORED)
+
+    #define CONFIG_FEATURE_RO_COMPAT_SUPP EXT4_FEATURE_RO_COMPAT_SUPP
+#else
+#define "Unsupported CONFIG_EXT_FEATURE_SET_LVL"
 #endif
 
-/**@brief      Enable extents feature (EXT4 feature)*/
-#ifndef CONFIG_EXTENT_ENABLE
-#define CONFIG_EXTENT_ENABLE                           0
+
+/*****************************************************************************/
+
+/**@brief   Enable directory indexing comb sort*/
+#ifndef CONFIG_DIR_INDEX_COMB_SORT
+#define CONFIG_DIR_INDEX_COMB_SORT  1
 #endif
 
 
 
-/**@brief      Include error codes from ext4_errno or sandard library.*/
+/**@brief   Include error codes from ext4_errno or sandard library.*/
 #ifndef CONFIG_HAVE_OWN_ERRNO
-#define CONFIG_HAVE_OWN_ERRNO                          1
+#define CONFIG_HAVE_OWN_ERRNO       1
 #endif
 
 
-/**@brief      Debug printf enable (stdout)*/
+/**@brief   Debug printf enable (stdout)*/
 #ifndef CONFIG_DEBUG_PRINTF
-#define CONFIG_DEBUG_PRINTF                                    1
+#define CONFIG_DEBUG_PRINTF         1
 #endif
 
-/**@brief      Assert printf enable (stdout)*/
+/**@brief   Assert printf enable (stdout)*/
 #ifndef CONFIG_DEBUG_ASSERT
-#define CONFIG_DEBUG_ASSERT                                    1
+#define CONFIG_DEBUG_ASSERT         1
 #endif
 
-/**@brief      Statistics of block device*/
+/**@brief   Statistics of block device*/
 #ifndef CONFIG_BLOCK_DEV_ENABLE_STATS
-#define CONFIG_BLOCK_DEV_ENABLE_STATS          1
+#define CONFIG_BLOCK_DEV_ENABLE_STATS   1
 #endif
 
-/**@brief      Cache size of block device.*/
+/**@brief   Cache size of block device.*/
 #ifndef CONFIG_BLOCK_DEV_CACHE_SIZE
-#define CONFIG_BLOCK_DEV_CACHE_SIZE                    8
+#define CONFIG_BLOCK_DEV_CACHE_SIZE     8
 #endif
 
 
-/**@brief      Ilosc urzadzen blokowych.*/
+/**@brief   Ilosc urzadzen blokowych.*/
 #ifndef CONFIG_EXT4_BLOCKDEVS_COUNT
-#define CONFIG_EXT4_BLOCKDEVS_COUNT                    2
+#define CONFIG_EXT4_BLOCKDEVS_COUNT     2
 #endif
 
-/**@brief      Ilosc punktow montowania systemu plikow*/
+/**@brief   Ilosc punktow montowania systemu plikow*/
 #ifndef CONFIG_EXT4_MOUNTPOINTS_COUNT
-#define CONFIG_EXT4_MOUNTPOINTS_COUNT          2
+#define CONFIG_EXT4_MOUNTPOINTS_COUNT   2
 #endif
 
-
 #endif /* EXT4_CONFIG_H_ */
 
 /**