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 w
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.
iort_d
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 ro
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 c
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 u
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