hi, i am writting ohci 1394 driver. I have read the source code in linux kernel, it's very complicated. I initialize the TI ohci controller like linux(But not initialize the DMA context), install the interrupt handler.
I think there will be a interrupt when I reset the 1394 bus, but no.
the ohci 1394 driver is very complicated, can any one give me some information about it.
any tips will be great help.
thanks.
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Unless you can deal with a subset of the spec, not much you can do.
Everything you need is in the linux kernel and is very complicated. What else can I say?
Why? For what context?
Well, that may well be because the matter itself is very complicated. As a rough measure of complexity, just look at the OHCI specification itself: that's 160 pages of pretty dense description. And that's just the generic part.
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