Re: interrupts on APs

[Matthias Scheler <tron%zhadum.org.uk@localhost>]

On Wed, Dec 07, 2011 at 04:05:34AM +0000, YAMAMOTO Takashi wrote:
> > Did anyone looks at what linux is doing in this area ? they have
> > cpu/chipset/motherboard blaklists for a lot of things ...
> 
> only think i'm aware of is the "no_irq_affinity" quirk for E7520/7320/7525.
> from their comment:
> 
>         /* BIOS may enable hardware IRQ balancing for
>          * E7520/E7320/E7525(revision ID 0x9 and below)
>          * based platforms.
>          * Disable SW irqbalance/affinity on those platforms.
>          */
> 
> can anyone test on those hardware?

I've got a Dual Core machine with an Intel E7230 chipset:

        HP ProLiant ML110 G4 (1.0)
        [...]
        pchb0: Intel E7230 Host (rev. 0xc0)

But I would need a patch for "netbsd-5".

        Kind regards

-- 
Matthias Scheler                                  http://zhadum.org.uk/