Thread (13 messages) 13 messages, 3 authors, 2011-02-05

[PATCH 0/5] mmc: add double buffering for mmc block requests

From: jh80.chung@samsung.com (Jaehoon Chung)
Date: 2011-01-30 08:23:36
Also in: linux-mmc, lkml

Hi Per.

If you sketch a implementation for sdhci. i can test the patches on the Samsung Soc
Your help is very nice for me :).i want to know how much improve the performance 
after applied your patch.

Regards,
Jaehoon Chung

Per Forlin wrote:
Hi Jaehoon,

Have you had the chance to test the patches on the Samsung Soc. I can
sketch a implementation for sdhci if that helps? Unfortunately I don't
have any hardware to test the SDHCI driver unless there is support in
QEMU?
I really think I need to test this on more hardware in order to get
more results for the patchset and hopefully more attention as well.

BR
Per

On 18 January 2011 09:12, Per Forlin [off-list ref] wrote:
quoted
On 18 January 2011 03:35, Jaehoon Chung [off-list ref] wrote:
quoted
Hi Per..

it is interesting approach..so
we want to test your double buffering in our environment(Samsung SoC).

Did you test with SDHCI?
So far I have only tested on mmci for board u5500 and u8500. I happily
test on a different board if I can get hold of one.
quoted
If you tested with SDHCI, i want to know how much increase the performance.

Thanks,
Jaehoon Chung
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