Re: [PATCH v7 1/8] genirq/msi: Add a new MSI_FLAG_IRQ_REMAPPING flag

On Fri, 22 Apr 2016, Eric Auger wrote: > Robin, > On 04/22/2016 01:02 PM, Robin Murphy wrote: > > Hi Eric, > > > > On 19/04/16 18:13, Eric Auger wrote: > >> Let's introduce a new msi_domain_info flag value, MSI_FLAG_IRQ_REMAPPING > >> meant to tell the domain supports IRQ REMAPPING, also known as

Re: [PATCH v7 1/8] genirq/msi: Add a new MSI_FLAG_IRQ_REMAPPING flag

Robin, On 04/22/2016 01:02 PM, Robin Murphy wrote: > Hi Eric, > > On 19/04/16 18:13, Eric Auger wrote: >> Let's introduce a new msi_domain_info flag value, MSI_FLAG_IRQ_REMAPPING >> meant to tell the domain supports IRQ REMAPPING, also known as Interrupt >> Translation Service. On Intel HW this IR

Re: [PATCH v7 1/8] genirq/msi: Add a new MSI_FLAG_IRQ_REMAPPING flag

Hi Eric, On 19/04/16 18:13, Eric Auger wrote: Let's introduce a new msi_domain_info flag value, MSI_FLAG_IRQ_REMAPPING meant to tell the domain supports IRQ REMAPPING, also known as Interrupt Translation Service. On Intel HW this IRQ remapping capability is abstracted on IOMMU side while on ARM

[PATCH v7 1/8] genirq/msi: Add a new MSI_FLAG_IRQ_REMAPPING flag

Let's introduce a new msi_domain_info flag value, MSI_FLAG_IRQ_REMAPPING meant to tell the domain supports IRQ REMAPPING, also known as Interrupt Translation Service. On Intel HW this IRQ remapping capability is abstracted on IOMMU side while on ARM it is abstracted on MSI controller side. This fla