Subject: Re: bge(4) interrupt handler fix for shared intr case
To: Izumi Tsutsui <email@example.com>
From: Thor Lancelot Simon <firstname.lastname@example.org>
Date: 11/26/2006 13:05:27
On Mon, Nov 27, 2006 at 02:31:22AM +0900, Izumi Tsutsui wrote:
> email@example.com wrote:
> > I tried this several months ago. It seemed to cause problems. But
> > I rewrote the code instead of using it directly from the Broadcom driver
> > (I don't think OpenBSD had it at all then) so maybe I got it wrong.
> Hmm. Was it shared interrupt case?
> > I believe Jonathan also said that checking the BGE_PCI_PCISTAT
> > register might be quite expensive.
> The comment says checking BGE_MISC_LOCAL_CTL is expensive.
> Is it also true for BGE_PCI_PCISTATE?
I don't know. Jonathan might.
Thor Lancelot Simon firstname.lastname@example.org
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