Merge commit 'upstream/master'

23 files changed, 83 insertions, 67 deletions

diff --git a/fs/cramfs/cramfs.c b/fs/cramfs/cramfs.c
index 48e7f63..369d1f1 100644
--- a/fs/cramfs/cramfs.c
+++ b/fs/cramfs/cramfs.c
@@ -27,7 +27,7 @@
 #include <common.h>
 #include <malloc.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#if defined(CONFIG_CMD_JFFS2)
 
 #include <asm/byteorder.h>
 #include <linux/stat.h>
diff --git a/fs/cramfs/uncompress.c b/fs/cramfs/uncompress.c
index 170832a..2e906eb 100644
--- a/fs/cramfs/uncompress.c
+++ b/fs/cramfs/uncompress.c
@@ -25,7 +25,7 @@
 #include <watchdog.h>
 #include <zlib.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#if defined(CONFIG_CMD_JFFS2)
 
 static z_stream stream;
 
diff --git a/fs/ext2/dev.c b/fs/ext2/dev.c
index 1469e98..643a1a8 100644
--- a/fs/ext2/dev.c
+++ b/fs/ext2/dev.c
@@ -25,7 +25,7 @@
 
 
 #include <common.h>
-#if (CONFIG_COMMANDS & CFG_CMD_EXT2)
+#if defined(CONFIG_CMD_EXT2)
 
 #include <config.h>
 #include <ext2fs.h>
@@ -123,4 +123,4 @@ int ext2fs_devread (int sector, int byte_offset, int byte_len, char *buf) {
 	}
 	return (1);
 }
-#endif /* CFG_CMD_EXT2FS */
+#endif
diff --git a/fs/ext2/ext2fs.c b/fs/ext2/ext2fs.c
index 9cf2fb7..513a2f9 100644
--- a/fs/ext2/ext2fs.c
+++ b/fs/ext2/ext2fs.c
@@ -25,7 +25,7 @@
 
 #include <common.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_EXT2)
+#if defined(CONFIG_CMD_EXT2)
 #include <ext2fs.h>
 #include <malloc.h>
 #include <asm/byteorder.h>
@@ -875,4 +875,4 @@ fail:
 	return (0);
 }
 
-#endif /* CFG_CMD_EXT2FS */
+#endif
diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index 3007608..e98e50a 100755..100644
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -31,7 +31,7 @@
 #include <asm/byteorder.h>
 #include <part.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_FAT)
+#if defined(CONFIG_CMD_FAT)
 
 /*
  * Convert a string to lowercase.
@@ -70,10 +70,11 @@ int
 fat_register_device(block_dev_desc_t *dev_desc, int part_no)
 {
 	unsigned char buffer[SECTOR_SIZE];
+	disk_partition_t info;
 
 	if (!dev_desc->block_read)
 		return -1;
-	cur_dev=dev_desc;
+	cur_dev = dev_desc;
 	/* check if we have a MBR (on floppies we have only a PBR) */
 	if (dev_desc->block_read (dev_desc->dev, 0, 1, (ulong *) buffer) != 1) {
 		printf ("** Can't read from device %d **\n", dev_desc->dev);
@@ -88,30 +89,40 @@ fat_register_device(block_dev_desc_t *dev_desc, int part_no)
 		/* ok, we assume we are on a PBR only */
 		cur_part = 1;
 		part_offset=0;
-	}
-	else {
-#if ((CONFIG_COMMANDS & CFG_CMD_IDE)	|| \
-     (CONFIG_COMMANDS & CFG_CMD_SCSI)	|| \
-     (CONFIG_COMMANDS & CFG_CMD_USB)	|| \
+	} else {
+#if (defined(CONFIG_CMD_IDE) || \
+     defined(CONFIG_CMD_SCSI) || \
+     defined(CONFIG_CMD_USB) || \
      (defined(CONFIG_MMC) && defined(CONFIG_LPC2292)) || \
      defined(CONFIG_SYSTEMACE)          )
-		disk_partition_t info;
-		if(!get_partition_info(dev_desc, part_no, &info)) {
+		/* First we assume, there is a MBR */
+		if (!get_partition_info (dev_desc, part_no, &info)) {
 			part_offset = info.start;
 			cur_part = part_no;
-		}
-		else {
-			printf ("** Partition %d not valid on device %d **\n",part_no,dev_desc->dev);
+		} else if (!strncmp((char *)&buffer[DOS_FS_TYPE_OFFSET], "FAT", 3)) {
+			/* ok, we assume we are on a PBR only */
+			cur_part = 1;
+			part_offset = 0;
+		} else {
+			printf ("** Partition %d not valid on device %d **\n",
+				part_no, dev_desc->dev);
 			return -1;
 		}
 #else
-		/* FIXME we need to determine the start block of the
-		 * partition where the DOS FS resides. This can be done
-		 * by using the get_partition_info routine. For this
-		 * purpose the libpart must be included.
-		 */
-		part_offset=32;
-		cur_part = 1;
+		if(!strncmp((char *)&buffer[DOS_FS_TYPE_OFFSET],"FAT",3)) {
+			/* ok, we assume we are on a PBR only */
+			cur_part = 1;
+			part_offset = 0;
+			info.start = part_offset;
+		} else {
+			/* FIXME we need to determine the start block of the
+			 * partition where the DOS FS resides. This can be done
+			 * by using the get_partition_info routine. For this
+			 * purpose the libpart must be included.
+			 */
+			part_offset = 32;
+			cur_part = 1;
+		}
 #endif
 	}
 	return 0;
@@ -975,8 +986,10 @@ file_fat_detectfs(void)
 		printf("No current device\n");
 		return 1;
 	}
-#if (CONFIG_COMMANDS & CFG_CMD_IDE) || (CONFIG_COMMANDS & CFG_CMD_SCSI) || \
-    (CONFIG_COMMANDS & CFG_CMD_USB) || (CONFIG_MMC)
+#if defined(CONFIG_CMD_IDE) || \
+    defined(CONFIG_CMD_SCSI) || \
+    defined(CONFIG_CMD_USB) || \
+    (CONFIG_MMC)
 	printf("Interface:  ");
 	switch(cur_dev->if_type) {
 		case IF_TYPE_IDE :	printf("IDE"); break;
@@ -1017,4 +1030,4 @@ file_fat_read(const char *filename, void *buffer, unsigned long maxsize)
 	return do_fat_read(filename, buffer, maxsize, LS_NO);
 }
 
-#endif /* #if (CONFIG_COMMANDS & CFG_CMD_FAT) */
+#endif
diff --git a/fs/fat/file.c b/fs/fat/file.c
index f999ac5..514dbae 100644
--- a/fs/fat/file.c
+++ b/fs/fat/file.c
@@ -32,7 +32,7 @@
 #include <linux/stat.h>
 #include <linux/time.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_FAT)
+#if defined(CONFIG_CMD_FAT)
 
 /* Supported filesystems */
 static const struct filesystem filesystems[] = {
@@ -205,4 +205,4 @@ file_read(const char *filename, void *buffer, unsigned long maxsize)
 	return filesystems[current_filesystem].read(arg, buffer, maxsize);
 }
 
-#endif /* #if (CONFIG_COMMANDS & CFG_CMD_FAT) */
+#endif
diff --git a/fs/fdos/dev.c b/fs/fdos/dev.c
index 5dea5cd..271d0e7 100644
--- a/fs/fdos/dev.c
+++ b/fs/fdos/dev.c
@@ -28,7 +28,7 @@
 #include "dos.h"
 #include "fdos.h"
 
-#if (CONFIG_COMMANDS & CFG_CMD_FDOS)
+#if defined(CONFIG_CMD_FDOS)
 
 #define NB_HEADS        2
 #define NB_TRACKS       80
diff --git a/fs/fdos/fat.c b/fs/fdos/fat.c
index 2ef2371..2e2d2b8 100644
--- a/fs/fdos/fat.c
+++ b/fs/fdos/fat.c
@@ -26,7 +26,7 @@
 #include <config.h>
 #include <malloc.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_FDOS)
+#if defined(CONFIG_CMD_FDOS)
 
 #include "dos.h"
 #include "fdos.h"
diff --git a/fs/fdos/fdos.c b/fs/fdos/fdos.c
index a29f43d..5be6a96 100644
--- a/fs/fdos/fdos.c
+++ b/fs/fdos/fdos.c
@@ -25,7 +25,7 @@
 #include <common.h>
 #include <config.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_FDOS)
+#if defined(CONFIG_CMD_FDOS)
 #include <malloc.h>
 #include "dos.h"
 #include "fdos.h"
diff --git a/fs/fdos/fs.c b/fs/fdos/fs.c
index 3b9d09e..aded670 100644
--- a/fs/fdos/fs.c
+++ b/fs/fdos/fs.c
@@ -26,7 +26,7 @@
 #include <config.h>
 #include <malloc.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_FDOS)
+#if defined(CONFIG_CMD_FDOS)
 
 #include "dos.h"
 #include "fdos.h"
diff --git a/fs/fdos/subdir.c b/fs/fdos/subdir.c
index 97b2504..497f554 100644
--- a/fs/fdos/subdir.c
+++ b/fs/fdos/subdir.c
@@ -26,7 +26,7 @@
 #include <config.h>
 #include <malloc.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_FDOS)
+#if defined(CONFIG_CMD_FDOS)
 
 #include "dos.h"
 #include "fdos.h"
diff --git a/fs/fdos/vfat.c b/fs/fdos/vfat.c
index 46a464b..0e7883b 100644
--- a/fs/fdos/vfat.c
+++ b/fs/fdos/vfat.c
@@ -25,7 +25,7 @@
 #include <common.h>
 #include <config.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_FDOS)
+#if defined(CONFIG_CMD_FDOS)
 #include <linux/ctype.h>
 
 #include "dos.h"
diff --git a/fs/jffs2/compr_lzari.c b/fs/jffs2/compr_lzari.c
index 828b6e5..f64bc74 100644
--- a/fs/jffs2/compr_lzari.c
+++ b/fs/jffs2/compr_lzari.c
@@ -50,7 +50,7 @@ All rights reserved. Permission granted for non-commercial use.
 
 
 #include <config.h>
-#if ((CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_LZO_LZARI))
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_LZO_LZARI)
 
 #include <linux/stddef.h>
 #include <jffs2/jffs2.h>
@@ -259,4 +259,4 @@ int lzari_decompress(unsigned char *data_in, unsigned char *cpage_out,
 {
     return Decode(data_in, cpage_out, srclen, destlen);
 }
-#endif /* ((CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_LZO_LZARI)) */
+#endif
diff --git a/fs/jffs2/compr_lzo.c b/fs/jffs2/compr_lzo.c
index b6c590a..a32b993 100644
--- a/fs/jffs2/compr_lzo.c
+++ b/fs/jffs2/compr_lzo.c
@@ -67,7 +67,7 @@
 
 
 #include <config.h>
-#if ((CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_LZO_LZARI))
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_LZO_LZARI)
 
 #include <linux/stddef.h>
 #include <jffs2/jffs2.h>
@@ -402,4 +402,4 @@ int lzo_decompress(unsigned char *data_in, unsigned char *cpage_out,
 	return lzo1x_decompress (data_in, srclen, cpage_out, &outlen, NULL);
 }
 
-#endif /* ((CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_LZO_LZARI)) */
+#endif
diff --git a/fs/jffs2/compr_rtime.c b/fs/jffs2/compr_rtime.c
index 9bb4f1b..144263c 100644
--- a/fs/jffs2/compr_rtime.c
+++ b/fs/jffs2/compr_rtime.c
@@ -46,7 +46,7 @@
  */
 
 #include <config.h>
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#if defined(CONFIG_CMD_JFFS2)
 
 #include <jffs2/jffs2.h>
 
@@ -88,4 +88,4 @@ void rtime_decompress(unsigned char *data_in, unsigned char *cpage_out,
 	}
 }
 
-#endif /* CFG_CMD_JFFS2 */
+#endif
diff --git a/fs/jffs2/compr_rubin.c b/fs/jffs2/compr_rubin.c
index 74577d9..f6f3fa1 100644
--- a/fs/jffs2/compr_rubin.c
+++ b/fs/jffs2/compr_rubin.c
@@ -39,7 +39,7 @@
  */
 
 #include <config.h>
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#if defined(CONFIG_CMD_JFFS2)
 
 #include <jffs2/jffs2.h>
 #include <jffs2/compr_rubin.h>
@@ -123,4 +123,4 @@ void dynrubin_decompress(unsigned char *data_in, unsigned char *cpage_out,
 	rubin_do_decompress(bits, data_in+8, cpage_out, dstlen);
 }
 
-#endif /* CFG_CMD_JFFS2 */
+#endif
diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c
index d88d0f8..29dfe1b 100644
--- a/fs/jffs2/compr_zlib.c
+++ b/fs/jffs2/compr_zlib.c
@@ -37,7 +37,7 @@
 
 #include <common.h>
 #include <config.h>
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#if defined(CONFIG_CMD_JFFS2)
 
 #include <jffs2/jffs2.h>
 #include <jffs2/mini_inflate.h>
@@ -49,4 +49,4 @@ long zlib_decompress(unsigned char *data_in, unsigned char *cpage_out,
 
 }
 
-#endif /* CFG_CMD_JFFS2 */
+#endif
diff --git a/fs/jffs2/jffs2_1pass.c b/fs/jffs2/jffs2_1pass.c
index 41ff4c1..5316668 100644
--- a/fs/jffs2/jffs2_1pass.c
+++ b/fs/jffs2/jffs2_1pass.c
@@ -117,7 +117,7 @@
 #include <linux/stat.h>
 #include <linux/time.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#if defined(CONFIG_CMD_JFFS2)
 
 #include <jffs2/jffs2.h>
 #include <jffs2/jffs2_1pass.h>
@@ -143,7 +143,8 @@
 /* keeps pointer to currentlu processed partition */
 static struct part_info *current_part;
 
-#if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND)
+#if (defined(CONFIG_JFFS2_NAND) && \
+     defined(CONFIG_CMD_NAND) )
 #if defined(CFG_NAND_LEGACY)
 #include <linux/mtd/nand_legacy.h>
 #else
@@ -274,10 +275,10 @@ static void put_fl_mem_nand(void *buf)
 {
 	free(buf);
 }
-#endif /* #if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND) */
+#endif
 
 
-#if (CONFIG_COMMANDS & CFG_CMD_FLASH)
+#if defined(CONFIG_CMD_FLASH)
 /*
  * Support for jffs2 on top of NOR-flash
  *
@@ -300,7 +301,7 @@ static inline void *get_node_mem_nor(u32 off)
 {
 	return (void*)get_fl_mem_nor(off);
 }
-#endif /* #if (CONFIG_COMMANDS & CFG_CMD_FLASH) */
+#endif
 
 
 /*
@@ -311,12 +312,12 @@ static inline void *get_fl_mem(u32 off, u32 size, void *ext_buf)
 {
 	struct mtdids *id = current_part->dev->id;
 
-#if (CONFIG_COMMANDS & CFG_CMD_FLASH)
+#if defined(CONFIG_CMD_FLASH)
 	if (id->type == MTD_DEV_TYPE_NOR)
 		return get_fl_mem_nor(off);
 #endif
 
-#if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND)
+#if defined(CONFIG_JFFS2_NAND) && defined(CONFIG_CMD_NAND)
 	if (id->type == MTD_DEV_TYPE_NAND)
 		return get_fl_mem_nand(off, size, ext_buf);
 #endif
@@ -329,12 +330,13 @@ static inline void *get_node_mem(u32 off)
 {
 	struct mtdids *id = current_part->dev->id;
 
-#if (CONFIG_COMMANDS & CFG_CMD_FLASH)
+#if defined(CONFIG_CMD_FLASH)
 	if (id->type == MTD_DEV_TYPE_NOR)
 		return get_node_mem_nor(off);
 #endif
 
-#if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND)
+#if defined(CONFIG_JFFS2_NAND) && \
+    defined(CONFIG_CMD_NAND)
 	if (id->type == MTD_DEV_TYPE_NAND)
 		return get_node_mem_nand(off);
 #endif
@@ -345,7 +347,8 @@ static inline void *get_node_mem(u32 off)
 
 static inline void put_fl_mem(void *buf)
 {
-#if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND)
+#if defined(CONFIG_JFFS2_NAND) && \
+    defined(CONFIG_CMD_NAND)
 	struct mtdids *id = current_part->dev->id;
 
 	if (id->type == MTD_DEV_TYPE_NAND)
@@ -1394,4 +1397,4 @@ jffs2_1pass_info(struct part_info * part)
 	return 1;
 }
 
-#endif /* CFG_CMD_JFFS2 */
+#endif
diff --git a/fs/jffs2/jffs2_nand_1pass.c b/fs/jffs2/jffs2_nand_1pass.c
index e78af75..3a4c649 100644
--- a/fs/jffs2/jffs2_nand_1pass.c
+++ b/fs/jffs2/jffs2_nand_1pass.c
@@ -1,6 +1,6 @@
 #include <common.h>
 
-#if !defined(CFG_NAND_LEGACY) && (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#if !defined(CFG_NAND_LEGACY) && defined(CONFIG_CMD_JFFS2)
 
 #include <malloc.h>
 #include <linux/stat.h>
@@ -1033,4 +1033,4 @@ jffs2_1pass_info(struct part_info * part)
 	return 1;
 }
 
-#endif /* CFG_CMD_JFFS2 */
+#endif
diff --git a/fs/jffs2/mini_inflate.c b/fs/jffs2/mini_inflate.c
index 4f511ec..4c50fc3 100644
--- a/fs/jffs2/mini_inflate.c
+++ b/fs/jffs2/mini_inflate.c
@@ -25,7 +25,7 @@
 
 #include <config.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#if defined(CONFIG_CMD_JFFS2)
 
 #include <jffs2/mini_inflate.h>
 
@@ -393,4 +393,4 @@ long decompress_block(unsigned char *dest, unsigned char *source,
 	return stream.error ? -stream.error : stream.decoded;
 }
 
-#endif /* CFG_CMD_JFFS2 */
+#endif
diff --git a/fs/reiserfs/dev.c b/fs/reiserfs/dev.c
index 6f6056f..6b36c06 100644
--- a/fs/reiserfs/dev.c
+++ b/fs/reiserfs/dev.c
@@ -19,7 +19,7 @@
 
 
 #include <common.h>
-#if (CONFIG_COMMANDS & CFG_CMD_REISER)
+#if defined(CONFIG_CMD_REISER)
 
 #include <config.h>
 #include <reiserfs.h>
@@ -120,4 +120,4 @@ int reiserfs_devread (int sector, int byte_offset, int byte_len, char *buf)
 	return 1;
 }
 
-#endif /* CFG_CMD_REISERFS */
+#endif
diff --git a/fs/reiserfs/mode_string.c b/fs/reiserfs/mode_string.c
index bc565fb..ae98834 100644
--- a/fs/reiserfs/mode_string.c
+++ b/fs/reiserfs/mode_string.c
@@ -26,7 +26,7 @@
 
 
 #include <common.h>
-#if (CONFIG_COMMANDS & CFG_CMD_REISER)
+#if defined(CONFIG_CMD_REISER)
 #include <linux/stat.h>
 
 #if ( S_ISUID != 04000 ) || ( S_ISGID != 02000 ) || ( S_ISVTX != 01000 ) \
@@ -139,4 +139,4 @@ const char *bb_mode_string(int mode)
 
 #endif
 
-#endif /* CFG_CMD_REISER */
+#endif
diff --git a/fs/reiserfs/reiserfs.c b/fs/reiserfs/reiserfs.c
index 31c25eb..aa96361 100644
--- a/fs/reiserfs/reiserfs.c
+++ b/fs/reiserfs/reiserfs.c
@@ -29,7 +29,7 @@
  */
 
 #include <common.h>
-#if (CONFIG_COMMANDS & CFG_CMD_REISER)
+#if defined(CONFIG_CMD_REISER)
 
 #include <malloc.h>
 #include <linux/ctype.h>
@@ -983,4 +983,4 @@ reiserfs_open (char *filename)
 	return filemax;
 }
 
-#endif /* CFG_CMD_REISER */
+#endif