Testing JFFS2 using mtdram

Artem B. Bityuckiy dedekind at yandex.ru
Mon Aug 22 04:58:25 EDT 2005


Ferenc Havasi wrote:

> mtdram emulates NOR flash (both read and write operations), but does not
> emulate delays. You can test stability with it, but for performance I
> suggest Artem's nand simulator. It's included in the official MTD. It
> can emulate delays and ceratinly you can test the NAND functionalities
> of JFFS2, too.
Albeit you cannot emulate > 128 MB flashes (just because 128 MB is the 
vmalloc()'s limit). This may be fixed, I just did not bother. And I 
never used that delays, just added them to make nandsim look cooler 
(kidding) :-)

-- 
Best Regards,
Artem B. Bityuckiy,
St.-Petersburg, Russia.




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