RE: [PATCHv3 5/9] dspbridge: add mmufault support

From: Kanigeri, Hari
Date: Thu Jul 01 2010 - 14:04:19 EST


> > > + da = iommu_read_reg(mmu, MMU_FAULT_AD);
> > > + iommu_write_reg(mmu, 0, MMU_IRQENABLE);
> >
> > -- Isn't the MMU already enabled at this point when the function
> callback
> > is called by iommu ?
>
> This line is actually disabling the interrupts. I am writing "0x0" in the
> MMU_IRQENABLE.

-- oops ! sorry about that. Didn't pay attention to 0x0. Yes, this should work.

Best regards,
Hari
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/