Re: mec and resets
Izumi Tsutsui <[email protected]>
| Newsgroups | gmane.os.netbsd.ports.sgimips |
|---|---|
| Message-ID | <[email protected]> |
[email protected] wrote: > >>> If you can't reproduce it, I'm available to do any tests. > >> > >> FWIW I can reproduce it on both a R5k and a R10k O2. > > > > I can't reproduce it on my R5K O2. (scp ~1GB files works) > > I can't reproduce it either, my O2 ( R5k with 1MB cache ) also built > KDE and X over nfs without any trouble. > > > Is it on GENERIC32_IP3x or some customized kernel? > > Customized as in stripped of anything I don't need. So, basic O2 > hardware plus ohci and ehci, compiled with -march=mips3 It looks options DIAGNOSTIC causes the hang then crime watchdog reset causes the silent reboot. (i.e. "#define CRIME_DISABLE_WATCHDOG" in crime.c doesn't work) The hang seems caused by MEC_INT_RX_THRESHOLD and MEC_INT_RX_FIFO_UNDERFLOW, but I haven't tracked well. --- Izumi Tsutsui