Re: [PATCH] dma: add new DMA control commands

From: Huang Shijie
Date: Thu Oct 18 2012 - 04:46:38 EST


ä 2012å10æ18æ 16:16, Marek Vasut åé:
So we can't stream data from the chip? About time to adjust the MTD framework to
allow that. Maybe implement a command queue?

IMHO, it's not possible. Because the READ-PAGE(00h-30h) command needs to check the busy status
which means we have to stop in the middle, so we can not chain the all the read-pages DMA commands.

thanks
Huang Shijie


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