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| author | Stephen Warren <swarren@nvidia.com> | 2015-12-07 11:38:48 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-01-13 21:05:18 -0500 |
| commit | 7c4213f6a52f35ff6ba2d97aa4eb04cbfc963b86 (patch) | |
| tree | 8dfb6b9f5721891de191bad798b0533e3a0bf69a /common/cmd_sata.c | |
| parent | adc421e4cee8275cd99367b3b455ffbb5ead3990 (diff) | |
| download | talos-obmc-uboot-7c4213f6a52f35ff6ba2d97aa4eb04cbfc963b86.tar.gz talos-obmc-uboot-7c4213f6a52f35ff6ba2d97aa4eb04cbfc963b86.zip | |
block: pass block dev not num to read/write/erase()
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>
Diffstat (limited to 'common/cmd_sata.c')
| -rw-r--r-- | common/cmd_sata.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/common/cmd_sata.c b/common/cmd_sata.c index 51f67033ae..76baceae8c 100644 --- a/common/cmd_sata.c +++ b/common/cmd_sata.c @@ -18,6 +18,18 @@ static int sata_curr_device = -1; block_dev_desc_t sata_dev_desc[CONFIG_SYS_SATA_MAX_DEVICE]; +static unsigned long sata_bread(block_dev_desc_t *block_dev, lbaint_t start, + lbaint_t blkcnt, void *dst) +{ + return sata_read(block_dev->dev, start, blkcnt, dst); +} + +static unsigned long sata_bwrite(block_dev_desc_t *block_dev, lbaint_t start, + lbaint_t blkcnt, const void *buffer) +{ + return sata_write(block_dev->dev, start, blkcnt, buffer); +} + int __sata_initialize(void) { int rc; @@ -32,8 +44,8 @@ int __sata_initialize(void) sata_dev_desc[i].lba = 0; sata_dev_desc[i].blksz = 512; sata_dev_desc[i].log2blksz = LOG2(sata_dev_desc[i].blksz); - sata_dev_desc[i].block_read = sata_read; - sata_dev_desc[i].block_write = sata_write; + sata_dev_desc[i].block_read = sata_bread; + sata_dev_desc[i].block_write = sata_bwrite; rc = init_sata(i); if (!rc) { |
