Hi Willy , thanks for your reply.
I am sure that my timer is working( TIMER0_1), because I checked the register , it was counting , and the interrupt flag register also gives out interrupts periodicly. the problem is that it seems that the program just toggles here: interrupt rountines, gic_ack(), interrupt handle functions.............., my simulation enviorment also tells me that invalid iqr id (0x21) is writen to EOI(end of interrupt). I am also sure in the interrupt routine I clean the interrupt flag of the timer. so this is roughly my situation. does anyone have some idea? thanks, regards, yang 2007/8/18, Stefan Richter <[EMAIL PROTECTED]>: > Willy Tarreau wrote: > > On Fri, Aug 17, 2007 at 06:24:17PM +0200, Xu Yang wrote: > >> I have built up a software virtual prototype system with ARM11MPCORE. > >> my system is similar with realview_eb_mpcore. but my system is > >> simpler, which has only a mpcore , uart0, console,timer0_1, and > >> memorys. > >> > >> I want to run kernel 2.6.19 on it. > ... > > If you upgrade to a more recent kernel (eg: 2.6.22), you'll get > > more feedback because it's fresher in people's mind. > > Also, newer kernels apparently have updates which are relevant to EB MPCore. > -- > Stefan Richter > -=====-=-=== =--- =--=- > http://arcgraph.de/sr/ > - 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/
