Date: Tue, 16 Jan 2001 23:19:33 -0800 From: Mike Smith <msmith@freebsd.org> To: "Howie Xu" <hxu@rios.sitaranetworks.com> Cc: freebsd-hackers@freebsd.org Subject: Re: ISR not triggered upon the interrupts and OS hangs Message-ID: <200101170719.f0H7JXl05133@mass.osd.bsdi.com> In-Reply-To: Your message of "Wed, 17 Jan 2001 00:30:27 EST." <KEEELJBACBIAGFBCPJMFKEAICFAA.hxu@rios.sitaranetworks.com>
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> Dear Freebsd Hackers,
>
> Here is a question regarding my bsd device drivers:
>
> I used the pci_map_int() to register an interrupt handler for my PCI device
> (intline = 12). But when the interrupt comes in, the handler (ISR) is not
> triggered at all. But the OS hangs and I can see continuous interrupts
> coming in on the PCI sniffer.
You don't use pci_map_int() on any modern version of FreeBSD; you use
bus_alloc_resource() and bus_setup_intr().
Since you don't mention which FreeBSD version you're using, it's hard to
be of any more assistance.
--
... every activity meets with opposition, everyone who acts has his
rivals and unfortunately opponents also. But not because people want
to be opponents, rather because the tasks and relationships force
people to take different points of view. [Dr. Fritz Todt]
V I C T O R Y N O T V E N G E A N C E
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