Robin,
On Thu, Jan 21, 2021 at 11:15:05PM +, Robin Murphy wrote:
> On 2021-01-21 21:17, Moritz Fischer wrote:
> > Robin,
> >
> > On Thu, Jan 21, 2021 at 08:08:42PM +, Robin Murphy wrote:
> > > On 2021-01-21 19:16, Moritz Fischer wrote:
> > > > Address issue observed on real world system
On 2021-01-21 21:17, Moritz Fischer wrote:
Robin,
On Thu, Jan 21, 2021 at 08:08:42PM +, Robin Murphy wrote:
On 2021-01-21 19:16, Moritz Fischer wrote:
Address issue observed on real world system with suboptimal IORT table
where DMA masks of PCI devices would get set to 0 as result.
Robin,
On Thu, Jan 21, 2021 at 08:08:42PM +, Robin Murphy wrote:
> On 2021-01-21 19:16, Moritz Fischer wrote:
> > Address issue observed on real world system with suboptimal IORT table
> > where DMA masks of PCI devices would get set to 0 as result.
> >
> > iort_dma_setup() would query the
On 2021-01-21 19:16, Moritz Fischer wrote:
Address issue observed on real world system with suboptimal IORT table
where DMA masks of PCI devices would get set to 0 as result.
iort_dma_setup() would query the root complex' IORT entry for a DMA
mask, and use that over the one the device has been
Address issue observed on real world system with suboptimal IORT table
where DMA masks of PCI devices would get set to 0 as result.
iort_dma_setup() would query the root complex' IORT entry for a DMA
mask, and use that over the one the device has been configured with
earlier.
Ideally we want to
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