> > > The problem happens when ethoc_read() call ioread32() with phys addr > > 0xFFF0C2C100. > > That means there is nothing responding at that physical address. I need some help. If I want to have access to IO device I need to do following: 1. Get permission from hypervisor about using the phys addr; 2. Convert phys addr to real addr; 2. Initialize TSB by this real addr. It's right? Which APIs should I use for these actions? Thanks, Alex -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
