/sdhci: Block Size Register bits [14:12] is lost
On 21/3/22 06:56, Lu Gao wrote:
Block Size Register bits [14:12] is SDMA Buffer Boundary, it is missed
in register write, but it is needed in SDMA transfer. e.g. it will be
used in sdhci_sdma_transfer_multi_blocks to calculate boundary_ variables
@nongnu.org
Cc: Wen, Jianxian; Bin Meng; open list:SD (Secure Card); Alexander Bulekov;
Prasad J Pandit
Subject: Re: [PATCH] hw/sd/sdhci: Block Size Register bits [14:12] is lost
On 21/3/22 06:56, Lu Gao wrote:
> Block Size Register bits [14:12] is SDMA Buffer Boundary, it is missed
> in register
On 21/3/22 06:56, Lu Gao wrote:
Block Size Register bits [14:12] is SDMA Buffer Boundary, it is missed
in register write, but it is needed in SDMA transfer. e.g. it will be
used in sdhci_sdma_transfer_multi_blocks to calculate boundary_ variables.
Missing this field will cause wrong operation
Card)
主题: 答复: [PATCH] hw/sd/sdhci: Block Size Register bits [14:12] is lost
ping
https://patchew.org/QEMU/20220321055618.4026-1-lu@verisilicon.com/
Please help review the patch.
Thanks.
B.R.
-邮件原件-
发件人: Gao, Lu
发送时间: Monday, March 21, 2022 1:56 PM
收件人: qemu-devel@nongnu.org
抄送: Gao
Card)
主题: [PATCH] hw/sd/sdhci: Block Size Register bits [14:12] is lost
Block Size Register bits [14:12] is SDMA Buffer Boundary, it is missed
in register write, but it is needed in SDMA transfer. e.g. it will be
used in sdhci_sdma_transfer_multi_blocks to calculate boundary_ variables.
Missing
Block Size Register bits [14:12] is SDMA Buffer Boundary, it is missed
in register write, but it is needed in SDMA transfer. e.g. it will be
used in sdhci_sdma_transfer_multi_blocks to calculate boundary_ variables.
Missing this field will cause wrong operation for different SDMA Buffer
Boundary
