On Fri, Oct 15, 2010 at 19:29, J.Hwan.Kim <[email protected]> wrote: > Hi, everyone > > I'm using ATMEL9260 (180MHZ, 200MIPS) CPU. > I want to use delay kernel function below microsecond resolution. > As far as I know, nano delay function is using udelay(), so the resolution > is same as udelay(). > How can I delay kernel below microsecond resolution. > Any hint will be helpful to me.
I think you'll end up using busy loop here. Check how BogoMIPS is calculated...IIRC the number can be used to generate certain amount of delay as you like -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to [email protected] Please read the FAQ at http://kernelnewbies.org/FAQ
