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Re: interrupts on APs
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".
Matthias Scheler http://zhadum.org.uk/
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