Messages in this thread | | | Date | Tue, 3 Jan 2006 16:20:47 -0800 | From | Grant Grundler <> | Subject | Re: [PATCH 1/3] msi vector targeting abstractions |
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On Tue, Jan 03, 2006 at 05:50:24PM -0600, Mark Maule wrote: > > > +struct msi_ops msi_apic_ops = { > > > + .setup = msi_setup_apic, > > > + .teardown = msi_teardown_apic, > > > +#ifdef CONFIG_SMP > > > + .target = msi_target_apic, > > > +#endif > > > > Mark, > > msi_target_apic() initializes address_lo parameter. > > Even on a UP machine, we need inialize this value. > > Not sure what you mean here. target is used to retarget an existing > MSI vector to a different processor.
Right - I didn't realize the caller, set_msi_affinity(), was surrounded by "#ifdef CONFIG_SMP".
But set_msi_affinity() appears to be dead code. I couldn't find any calls to set_msi_affinity() in 2.6.14 or 2.6.15. Greg, you want a patch to remove that?
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