Yoni Levin wrote: > I have mpc83xx, > > I saw that I need to use swab32 to any read\write operation from registers,
Only little endian registers (such as PCI). > Why in the mpc8313 reference in registers description some bits look like > 31,30,29,.,3,2,1,0 > > And some: 0,1,2,3.,30,31 Most PowerPC documentation numbers bits in the same endianness as the bytes in the register. > Is it just mistake? Or some registers are different then other? I consider big-endian bit numbering to be a mistake, but good luck getting them to fix it. :-) -Scott _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
