On Thu, Feb 14, 2013 at 03:27:38PM +0530, Vinod Koul wrote: > Not in the CSRT parser. Once your plaform devices are created, you can add > your > own board handler for each platform device. This board code, using the > data availble from CSRT can go ahead and do the translation and present the > actual addresses to dmac. > Would this be doable with ACPI5.
I'm not sure what you mean by own board handler? AFAIK, the only platform specific code is under arch/x86/platform/* but we don't have such thing for Lynxpoint and it should not be needed as we can enumerate the devices from ACPI. > Somehow I dont like the idea of DMA resource for request lines. DMA > resources have specific meaning, perhpas IO resource maybe better idea. Well, it's a DMA request line so we thought that IORESOURCE_DMA would suit fine there and the drivers that use these are well aware of their usage. Not sure about IORESOURCE_IO, it has also specific meaning and I don't think DMA request lines fit there either :-( -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
