Unverified Commit 589aaab5 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!14190 Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K" 

Merge Pull Request from: @ci-robot 
 
PR sync from: Yi Yang <yiyang13@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/3TGXTIC7D2WHX7B6Y5YR5W3YDHRPXCLK/ 
 
https://gitee.com/src-openeuler/kernel/issues/IB9574 
 
Link:https://gitee.com/openeuler/kernel/pulls/14190

 

Reviewed-by: default avatarZhang Peng <zhangpeng362@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents 84b74270 b3f4783c

drivers/mmc/host/dw_mmc.c

+2 −2
Original line number Diff line number Diff line
@@ -2952,8 +2952,8 @@ static int dw_mci_init_slot(struct dw_mci *host) 
	if (host->use_dma == TRANS_MODE_IDMAC) {

		mmc->max_segs = host->ring_size;

		mmc->max_blk_size = 65535;

		mmc->max_req_size = DW_MCI_DESC_DATA_LENGTH * host->ring_size;

		mmc->max_seg_size = mmc->max_req_size;

		mmc->max_seg_size = 0x1000;

		mmc->max_req_size = mmc->max_seg_size * host->ring_size;

		mmc->max_blk_count = mmc->max_req_size / 512;

	} else if (host->use_dma == TRANS_MODE_EDMAC) {

		mmc->max_segs = 64;