dm: scsi: Rename CONFIG_CMD_SCSI to CONFIG_SCSI

[u-boot] / fs / fat / fat.c

diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index 06dcbb70057488b46b4a2d85afb08bbfeb7e2b4c..826bd852860aed9a078a75ad618f5d204cdef9f1 100644 (file)
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <blk.h>
 #include <config.h>
 #include <exports.h>
 #include <fat.h>
@@ -37,7 +38,7 @@ static void downcase(char *str)
        }
 }
 
-static block_dev_desc_t *cur_dev;
+static struct blk_desc *cur_dev;
 static disk_partition_t cur_part_info;
 
 #define DOS_BOOT_MAGIC_OFFSET  0x1fe
@@ -46,14 +47,20 @@ static disk_partition_t cur_part_info;
 
 static int disk_read(__u32 block, __u32 nr_blocks, void *buf)
 {
-       if (!cur_dev || !cur_dev->block_read)
+       ulong ret;
+
+       if (!cur_dev)
                return -1;
 
-       return cur_dev->block_read(cur_dev->dev,
-                       cur_part_info.start + block, nr_blocks, buf);
+       ret = blk_dread(cur_dev, cur_part_info.start + block, nr_blocks, buf);
+
+       if (nr_blocks && ret == 0)
+               return -1;
+
+       return ret;
 }
 
-int fat_set_blk_dev(block_dev_desc_t *dev_desc, disk_partition_t *info)
+int fat_set_blk_dev(struct blk_desc *dev_desc, disk_partition_t *info)
 {
        ALLOC_CACHE_ALIGN_BUFFER(unsigned char, buffer, dev_desc->blksz);
 
@@ -82,7 +89,7 @@ int fat_set_blk_dev(block_dev_desc_t *dev_desc, disk_partition_t *info)
        return -1;
 }
 
-int fat_register_device(block_dev_desc_t *dev_desc, int part_no)
+int fat_register_device(struct blk_desc *dev_desc, int part_no)
 {
        disk_partition_t info;
 
@@ -90,10 +97,10 @@ int fat_register_device(block_dev_desc_t *dev_desc, int part_no)
        cur_dev = NULL;
 
        /* Read the partition table, if present */
-       if (get_partition_info(dev_desc, part_no, &info)) {
+       if (part_get_info(dev_desc, part_no, &info)) {
                if (part_no != 0) {
                        printf("** Partition %d not valid on device %d **\n",
-                                       part_no, dev_desc->dev);
+                                       part_no, dev_desc->devnum);
                        return -1;
                }
 
@@ -1247,7 +1254,7 @@ int file_fat_detectfs(void)
 
 #if defined(CONFIG_CMD_IDE) || \
     defined(CONFIG_CMD_SATA) || \
-    defined(CONFIG_CMD_SCSI) || \
+    defined(CONFIG_SCSI) || \
     defined(CONFIG_CMD_USB) || \
     defined(CONFIG_MMC)
        printf("Interface:  ");
@@ -1277,7 +1284,7 @@ int file_fat_detectfs(void)
                printf("Unknown");
        }
 
-       printf("\n  Device %d: ", cur_dev->dev);
+       printf("\n  Device %d: ", cur_dev->devnum);
        dev_print(cur_dev);
 #endif