On Thu, 15 Oct 2020 at 11:41, Jisheng Zhang wrote:
>
> sdhci-of-dwcmshc meets an eMMC read performance regression with below
> command after commit 427b6514d095 ("mmc: sdhci: Add Auto CMD Auto
> Select support"):
>
> dd if=/dev/mmcblk0 of=/dev/null bs=8192 count=10
>
> Before the commit, the
On 15/10/20 12:41 pm, Jisheng Zhang wrote:
> sdhci-of-dwcmshc meets an eMMC read performance regression with below
> command after commit 427b6514d095 ("mmc: sdhci: Add Auto CMD Auto
> Select support"):
>
> dd if=/dev/mmcblk0 of=/dev/null bs=8192 count=10
>
> Before the commit, the above
sdhci-of-dwcmshc meets an eMMC read performance regression with below
command after commit 427b6514d095 ("mmc: sdhci: Add Auto CMD Auto
Select support"):
dd if=/dev/mmcblk0 of=/dev/null bs=8192 count=10
Before the commit, the above command gives 120MB/s
After the commit, the above command
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