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block: pass block dev not num to read/write/erase()

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This will allow the implementation to make use of data in the block_dev
structure beyond the base device number. This will be useful so that eMMC
block devices can encompass the HW partition ID rather than treating this
out-of-band. Equally, the existence of the priv field is crying out for
this patch to exist.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Stephen Warren
2015-12-07 11:38:48 -07:00
committed by Tom Rini
parent adc421e4ce
commit 7c4213f6a5
41 changed files with 224 additions and 194 deletions
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6
include/ide.h
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@@ -41,8 +41,10 @@ typedef ulong lbaint_t;
*/
void ide_init(void);
ulong ide_read(int device, lbaint_t blknr, lbaint_t blkcnt, void *buffer);
ulong ide_write(int device, lbaint_t blknr, lbaint_t blkcnt,
typedef struct block_dev_desc block_dev_desc_t;
ulong ide_read(block_dev_desc_t *block_dev, lbaint_t blknr, lbaint_t blkcnt,
void *buffer);
ulong ide_write(block_dev_desc_t *block_dev, lbaint_t blknr, lbaint_t blkcnt,
const void *buffer);
#ifdef CONFIG_IDE_PREINIT