Messages in this thread |  | | Subject | Re: [RFC] killing the NR_IRQS arrays. | From | Benjamin Herrenschmidt <> | Date | Mon, 19 Feb 2007 07:01:52 +1100 |
| |
> Except for the what appears to be instability of the irq numbers on > simpler configurations I don't have a problem with it.
I agree that's a bit annoying and I beleive it can be fixed. In additionm I'd like to look into exposing the domain/HW number -> virq mapping somewhere in sysfs maybe.
> Until we find a solution for the user space side of things we seem to > need the unsigned int irq number for user space. Now I don't want > people mapping back and forth which is why I don't intend to provide a > reverse function.
Ok.
> But of course there will be a for_each_irq in the genirq layer so if > people really want to they will be able to go from the linux irq to > an irq_desc. But we don't have to export that generically (except > possibly something for the isa irqs).
Ok.
Ben.
- 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/
|  |