Hi Diana,
On 03/11/2016 14:45, Diana Madalina Craciun wrote:
> Hi Eric,
>
> On 10/12/2016 04:23 PM, Eric Auger wrote:
>> On x86 IRQ remapping is abstracted by the IOMMU. On ARM this is abstracted
>> by the msi controller.
>>
>> Since we currently have no way to detect whether the MSI controller
Hi Eric,
On 10/12/2016 04:23 PM, Eric Auger wrote:
> On x86 IRQ remapping is abstracted by the IOMMU. On ARM this is abstracted
> by the msi controller.
>
> Since we currently have no way to detect whether the MSI controller is
> upstream or downstream to the IOMMU we rely on the MSI doorbell
On x86 IRQ remapping is abstracted by the IOMMU. On ARM this is abstracted
by the msi controller.
Since we currently have no way to detect whether the MSI controller is
upstream or downstream to the IOMMU we rely on the MSI doorbell information
registered by the interrupt controllers. In case at
