I'm not practice of BSD systems, but I want learn. I must read page of custom kernel, but how can disable firewire driver in DragonFlyBSD Kernel configuration process?
2010/7/6 Matthew Dillon <dil...@apollo.backplane.com>: > > :I have sony vaio VGN-NR21Z and when I load dragonfly system, > :then I have following messages: > : > :Fatal trap 19: non-maskable interrupt trap while in kernel mode > :.......... > :.......... > :.......... > :.......... > :kernel: type 19 type, code = 0 > :stopped at fwphy_rddata + 0x96: testw %bx,%bx > :db> > : > :What is the problem? > > The firewire chipset is either trying to access invalid physical > memory or shared ram on the firewire chipset is asserting a parity > error on the PCI bus (usually due to not being properly intitialized). > > Our firewire driver has the fixes from FreeBSD in 2007 and I don't > see anything else that could be the cause, so you may have to compile > up a custom kernel without the firewire driver (or, if you can, try > disabling it in the BIOS instead). > > -Matt > Matthew Dillon > <dil...@backplane.com> > -- only the paranoid will survive
