On 2019-02-05 12:19 p.m., Jacob Pan wrote:
> On Fri, 1 Feb 2019 10:27:29 -0700
> Logan Gunthorpe wrote:
>
>> On 2019-02-01 9:44 a.m., Joerg Roedel wrote:
>>> On Thu, Jan 31, 2019 at 11:56:48AM -0700, Logan Gunthorpe wrote:
@@ -394,6 +402,10 @@ static int set_msi_sid(struct irte *irte,
On Fri, 1 Feb 2019 10:27:29 -0700
Logan Gunthorpe wrote:
> On 2019-02-01 9:44 a.m., Joerg Roedel wrote:
> > On Thu, Jan 31, 2019 at 11:56:48AM -0700, Logan Gunthorpe wrote:
> >> @@ -394,6 +402,10 @@ static int set_msi_sid(struct irte *irte,
> >> struct pci_dev *dev) set_irte_sid(irte,
On 2019-02-01 9:44 a.m., Joerg Roedel wrote:
> On Thu, Jan 31, 2019 at 11:56:48AM -0700, Logan Gunthorpe wrote:
>> @@ -394,6 +402,10 @@ static int set_msi_sid(struct irte *irte, struct
>> pci_dev *dev)
>> set_irte_sid(irte, SVT_VERIFY_BUS, SQ_ALL_16,
>>
On Thu, Jan 31, 2019 at 11:56:48AM -0700, Logan Gunthorpe wrote:
> @@ -394,6 +402,10 @@ static int set_msi_sid(struct irte *irte, struct pci_dev
> *dev)
> set_irte_sid(irte, SVT_VERIFY_BUS, SQ_ALL_16,
>PCI_DEVID(PCI_BUS_NUM(data.alias),
>
When a device has multiple aliases that all are from the same bus,
we program the IRTE to accept requests from any matching device on the
bus.
This is so NTB devices which can have requests from multiple bus-devfns
can pass MSI interrupts through across the bridge.
Signed-off-by: Logan Gunthorpe
