On Jan 31, 2007, at 6:14 AM, Russell McGuire wrote: > All, > > I recently tried to plugin and use an Audigy SE PCI card with > 2.6.20 and > noticed that it would lock up during driver registration. > > After a little digging, I found that the interrupt routine and a > few other > functions are relying on the x86 inl() / outl() to read from the > sound card. > > Is anyone aware of a PPC port for this driver? Or if it would be > feasible? I > haven't ported a driver between architectures before. > > Or does the inl() / outl() already have PPC equivalent functions > and I need > to be looking for a PCI configuration problem with my system?
We implement these on PPC. Clearly we don't have x86 style port IO, usually its handled by memory mapped access to a special region of memory that will be converted into a PCI IO space access. - k _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
