Messages in this thread |  | | Date | Thu, 6 Feb 1997 21:31:31 +0100 (MET) | From | Riccardo Facchetti <> | Subject | Re: Porting the Digi driver |
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On Thu, 6 Feb 1997, Ronnie Sanford wrote:
> Here is the line it fails on : > ch->txptr = memaddr + (((bc->tseg) << 4) & 0x1fffff); [...] > Has the mapping changed here ? Do we need to do something similar to the way > PCI address are handeled with an ioremap command ? If this is not correct > how do you go about referencing physical memory.
Try look at Documentation/IO-mapping.txt
Ciao, Riccardo.
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