On Mit, 2002-09-25 at 04:17, Michel Dänzer wrote: > On Mit, 2002-09-25 at 03:52, Eric Anholt wrote: > > On Tue, 2002-09-24 at 17:08, Michel Dänzer wrote: > > > > > > BTW I'm just experiencing IRQ timeouts as well. In fact, no interrupts > > > occur at all, and the RADEON_GEN_INT_STATUS register seems to always > > > contain 0x00080007; interestingly, bit 16 isn't documented. Maybe that's > > > just a red herring though, and the IRQ is disabled in PCI config space > > > or something? > > > > How often do you get timeouts? Does it happen with any app? I haven't > > noticed any yet. > > Neither did I until shortly before my last post, but now the CPU doesn't > see any interrupts even though the chip seems to be generating them > (that's why some bits in RADEON_GEN_INT_STATUS are set). Any idea what > could be up and how to resolve it?
Simple, the interrupts weren't enabled in RADEON_GEN_INT_CNTL (it's cleared on VT switches). The patch includes restoring that register in EnterVT(), but I had lost the part where it's saved. Fixed now. Keith, I think you can enable IRQs in the r200 3D driver again. -- Earthling Michel Dänzer (MrCooper)/ Debian GNU/Linux (powerpc) developer XFree86 and DRI project member / CS student, Free Software enthusiast ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
