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[sdio] set block size after block configuration #11886

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[sdio] set block size after block configuration #11886

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fe5a278
[sdio] set block size after block configuration
BernardXiong Oct 18, 2026
6124d26
[sdio] initialize write block counter
BernardXiong Oct 18, 2026
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4 changes: 2 additions & 2 deletions components/drivers/sdio/dev_block.c
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Original file line number Diff line number Diff line change
Expand Up @@ -111,7 +111,7 @@ static int card_busy_detect(struct rt_mmcsd_card *card, unsigned int timeout_ms,
rt_int32_t mmcsd_num_wr_blocks(struct rt_mmcsd_card *card)
{
rt_int32_t err;
rt_uint32_t blocks;
rt_uint32_t blocks = 0;

struct rt_mmcsd_req req;
struct rt_mmcsd_cmd cmd;
Expand Down Expand Up @@ -391,14 +391,14 @@ rt_int32_t rt_mmcsd_blk_probe(struct rt_mmcsd_card *card)
max_blk_size = host->max_blk_count * host->max_blk_size;
blk_dev->max_req_size = (max_dma_size < max_blk_size ? max_dma_size : max_blk_size) / MMCSD_SECTOR_SIZE;
blk_dev->geometry.bytes_per_sector = MMCSD_SECTOR_SIZE;
blk_dev->geometry.block_size = card->card_blksize;
blk_dev->geometry.sector_count = card->card_capacity * (1024 / MMCSD_SECTOR_SIZE);

/* Set blk size before partitions probe, Why? */
if ((err = mmcsd_set_blksize(card)))
{
goto _fail;
}
blk_dev->geometry.block_size = blk_dev->geometry.bytes_per_sector;
rt_thread_mdelay(1);

#ifdef RT_USING_DM
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