Re: [PATCH] sparse_irq aka dyn_irq v13

From: H. Peter Anvin
Date: Sun Nov 16 2008 - 18:52:42 EST


Yinghai Lu wrote:
> 2. make irq number is bus/devfn/idx, and every dev func will use 12bit range, irq number is relatively fixed not like current MSI irq creating is some kind of floating from NR_IRQS too.

2 is *STILL WRONG*, dammit!

You keep bringing this one up, but our PCI addressing is
*DOMAIN*/bus/devfn -- it falls flat on its face when you have more than
16 PCI domains. CAN WE PLEASE STOP WITH THIS FOOLISHNESS NOW!

-hpa
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