Re: What determines which interrupts are shared under Linux?

[Terence Ripperda <tripperda@nvidia.com>]

On Tue, Aug 15, 2006 at 09:42:49PM +0400, sshtylyov@ru.mvista.com wrote:
> Hello.
> 
> Terence Ripperda wrote:
> >we've seen a lot of problems on ck804 chipsets when multiple devices
> >share level-triggered interrupts. I think some of the earlier sample
> >bioses assumed that interrupts would be configured via ACPI, and when
> >ACPI is not used, the interrupts end up as level-triggered instead of
> >edge-triggered.
> 
>    Edge-triggered *shared* interrupts?! Now that sounds interesting (I'm 
>    not saying impossible).

ah shoot, you're right. doing too much and got the two backwards.
ignore my email, I'm going off to sit in the corner with a dunce cap
on..

> 
> WBR, Sergei

-----------------------------------------------------------------------------------
This email message is for the sole use of the intended recipient(s) and may contain
confidential information.  Any unauthorized review, use, disclosure or distribution
is prohibited.  If you are not the intended recipient, please contact the sender by
reply email and destroy all copies of the original message.
-----------------------------------------------------------------------------------
-
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/