I wrote: >>Allow generic_calibrate_decr to work for 40x platforms. Given that the >>hardware >>behavior is identical, this also changes the set_dec function to reload the >>PIT
It's not actually identical. When you're writing to the PIT reg on 40x, you're alos writing to the hidden PIT auto-reload reg. which is not the case for 440 that is true Book E. >>on 40x to match the behavior 44x currently has. > Why bother doing this?! This will only warrant you imprecise decrementer > interrupts while it should be interrupting at the precise period currently > (if > you load PIT once)... I.e. the error will only accumulate. NAK. WBR, Sergei _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev