On Fri, 03 Aug 2007 20:47:03 +0400 Sergei Shtylyov <[EMAIL PROTECTED]> wrote:
> Josh Boyer 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 > > 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)... Without some kind of fix, it doesn't function at all. We can load the PIT once, but then we need to make sure ARE is set because if the PIT ticks down to zero it just sits there. If we want to do that, then fine but it should be common between 40x and 44x. I didn't see much of a reason to differ from what's there today. josh _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
