I could get Neptune based PCI 90 Mhz Pentium system to crash with the met
if I was capturing and viewing on the same machine.
I did notice one thing today, though I don't know if it's at all
ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 9 on pci0:11
meteor0 <Philips SAA 7116> rev 0 int a irq 9 on pci0:19:0
Notice how they're both on the same IRQ? I can capture without saving
all day, turn on grab-and-save, however, and I trigger the hang
problem Amancio's been talking about. Interesting coincidence. Does
our PCI code currently handle IRQ sharing with 100% success?
Well, I'm quite convinced it does ...
Curious , how is the IRQs sharing currently being implemented?
Or how does the PCI code know which adapter generated the interrupt?