Re: use the kernel to change an irq?

From: Jeffrey Ingber (jhingber@ix.netcom.com)
Date: Fri Mar 23 2001 - 03:36:19 EST


Jacob Luna Lundberg wrote:
>
> Oh Great Gurus:
>
> I have an agp video card that seems quite picky about interrupts, and a
> bios that is insisting on sharing the video card's interrupt with whatever
> is in the first pci slot. So my question is, is there any way for the

Your problem is most likely _not_ an IRQ issue, but a bus mastering
issue. Your AGP and PCI most likely share the same busmastering line.
The IRQ should not be an issue.

-- 
Jeffrey H. Ingber (jhingber _at_ ix.netcom.com)

"Windows 95 is a 32-bit shell for a 16-bit extension to an 8-bit operating system designed for a 4-bit microprocessor by a 2-bit company that can't stand one bit of competition." - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Fri Mar 23 2001 - 21:00:20 EST