Timur Tabi <[EMAIL PROTECTED]> writes: > Andreas Schwab wrote: >> Timur Tabi <[EMAIL PROTECTED]> writes: >> >>> The CPU shift operation, yes. I'm talking about shift operations on >>> external memory-mapped devices. >> >> That is a property of how the device is wired to the bus. The cpu will >> always put a value of 128 on the bus such that D7 = 1 and D0-D6 = 0. > > Yes, but is D7 on the left or on the right?
On the bus there is no left or right. There is only D7 and D0. > that there's no macro that will tell how the lines from the CPU to > external memory are mapped. This is always the same. Andreas. -- Andreas Schwab, SuSE Labs, [EMAIL PROTECTED] SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." - 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/
