diff options
Diffstat (limited to 'common/cmd_ide.c')
| -rw-r--r-- | common/cmd_ide.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/common/cmd_ide.c b/common/cmd_ide.c index ecd3e9d64f..f19a7ce42a 100644 --- a/common/cmd_ide.c +++ b/common/cmd_ide.c @@ -79,8 +79,8 @@ static void ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len #ifdef CONFIG_ATAPI static void atapi_inquiry(block_dev_desc_t *dev_desc); -static ulong atapi_read(int device, lbaint_t blknr, lbaint_t blkcnt, - void *buffer); +static ulong atapi_read(block_dev_desc_t *block_dev, lbaint_t blknr, + lbaint_t blkcnt, void *buffer); #endif @@ -187,6 +187,7 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) if (strcmp(argv[1], "read") == 0) { ulong addr = simple_strtoul(argv[2], NULL, 16); ulong cnt = simple_strtoul(argv[4], NULL, 16); + block_dev_desc_t *dev_desc; ulong n; #ifdef CONFIG_SYS_64BIT_LBA @@ -201,9 +202,9 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) curr_device, blk, cnt); #endif - n = ide_dev_desc[curr_device].block_read(curr_device, - blk, cnt, - (ulong *)addr); + dev_desc = &ide_dev_desc[curr_device]; + n = dev_desc->block_read(dev_desc, blk, cnt, + (ulong *)addr); /* flush cache after read */ flush_cache(addr, cnt * ide_dev_desc[curr_device].blksz); @@ -230,7 +231,8 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) printf("\nIDE write: device %d block # %ld, count %ld ... ", curr_device, blk, cnt); #endif - n = ide_write(curr_device, blk, cnt, (ulong *) addr); + n = ide_write(&ide_dev_desc[curr_device], blk, cnt, + (ulong *)addr); printf("%ld blocks written: %s\n", n, (n == cnt) ? "OK" : "ERROR"); @@ -711,8 +713,10 @@ static void ide_ident(block_dev_desc_t *dev_desc) /* ------------------------------------------------------------------------- */ -ulong ide_read(int device, lbaint_t blknr, lbaint_t blkcnt, void *buffer) +ulong ide_read(block_dev_desc_t *block_dev, lbaint_t blknr, lbaint_t blkcnt, + void *buffer) { + int device = block_dev->dev; ulong n = 0; unsigned char c; unsigned char pwrsave = 0; /* power save */ @@ -835,8 +839,10 @@ IDE_READ_E: /* ------------------------------------------------------------------------- */ -ulong ide_write(int device, lbaint_t blknr, lbaint_t blkcnt, const void *buffer) +ulong ide_write(block_dev_desc_t *block_dev, lbaint_t blknr, lbaint_t blkcnt, + const void *buffer) { + int device = block_dev->dev; ulong n = 0; unsigned char c; @@ -1388,8 +1394,10 @@ static void atapi_inquiry(block_dev_desc_t *dev_desc) #define ATAPI_READ_BLOCK_SIZE 2048 /* assuming CD part */ #define ATAPI_READ_MAX_BLOCK (ATAPI_READ_MAX_BYTES/ATAPI_READ_BLOCK_SIZE) -ulong atapi_read(int device, lbaint_t blknr, lbaint_t blkcnt, void *buffer) +ulong atapi_read(block_dev_desc_t *block_dev, lbaint_t blknr, lbaint_t blkcnt, + void *buffer) { + int device = block_dev->dev; ulong n = 0; unsigned char ccb[12]; /* Command descriptor block */ ulong cnt; |