Messages in this thread | | | Date | Fri, 12 Oct 2007 00:21:48 +0200 | From | Philipp Wollermann <> | Subject | Re: IDE DMA doesn't work with pata_via and compact flash card |
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Helge Hafting wrote: > philipp@igowo.de wrote: >>> Does your CF/IDE adapter support DMA ? >> >> Is there some way I can figure it out? I'll have a deeper look on the >> datasheet when I'm home again later, but I'm rather sure there wasn't >> anything mentioning supporting data transfer modes.. >> > Some take care to document this. I checked dma capability > before bying mine. mini-itx.com seems to get this right.
I have returned the adapter card, it indeed didn't support DMA (I checked the pins on the board, pin 21 and 29 are necessary for DMA support and they weren't wired). I bought a new one which explicitly supports DMA and will report when it ships. :)
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