* [PATCH] PCI: vmd: Add DID 8086:7D0B and 8086:AD0B for Intel MTL SKU's
@ 2022-06-28 22:10 Francisco Munoz
2022-06-28 23:38 ` Bjorn Helgaas
0 siblings, 1 reply; 2+ messages in thread
From: Francisco Munoz @ 2022-06-28 22:10 UTC (permalink / raw)
To: helgaas, lorenzo.pieralisi
Cc: jonathan.derrick, dan.j.williams, linux-pci, Nirmal Patel
Add support for VMD devices in MTL-H/P/U/S/M which support the bus
restriction mode.
The feature that turns off vector 0 for MSI-X remapping is also
enabled.
Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@linux.intel.com>
Reviewed-by: Nirmal Patel <nirmal.patel@linux.intel.com>
---
drivers/pci/controller/vmd.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c
index 94a14a3d7e55..36597bbbfceb 100644
--- a/drivers/pci/controller/vmd.c
+++ b/drivers/pci/controller/vmd.c
@@ -1013,6 +1013,14 @@ static const struct pci_device_id vmd_ids[] = {
.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
VMD_FEAT_HAS_BUS_RESTRICTIONS |
VMD_FEAT_OFFSET_FIRST_VECTOR,},
+ {PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7d0b),
+ .driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
+ VMD_FEAT_HAS_BUS_RESTRICTIONS |
+ VMD_FEAT_OFFSET_FIRST_VECTOR,},
+ {PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xad0b),
+ .driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
+ VMD_FEAT_HAS_BUS_RESTRICTIONS |
+ VMD_FEAT_OFFSET_FIRST_VECTOR,},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VMD_9A0B),
.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
VMD_FEAT_HAS_BUS_RESTRICTIONS |
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] PCI: vmd: Add DID 8086:7D0B and 8086:AD0B for Intel MTL SKU's
2022-06-28 22:10 [PATCH] PCI: vmd: Add DID 8086:7D0B and 8086:AD0B for Intel MTL SKU's Francisco Munoz
@ 2022-06-28 23:38 ` Bjorn Helgaas
0 siblings, 0 replies; 2+ messages in thread
From: Bjorn Helgaas @ 2022-06-28 23:38 UTC (permalink / raw)
To: Francisco Munoz
Cc: lorenzo.pieralisi, jonathan.derrick, dan.j.williams, linux-pci,
Nirmal Patel
On Tue, Jun 28, 2022 at 03:10:23PM -0700, Francisco Munoz wrote:
> Add support for VMD devices in MTL-H/P/U/S/M which support the bus
> restriction mode.
> The feature that turns off vector 0 for MSI-X remapping is also
> enabled.
>
> Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@linux.intel.com>
> Reviewed-by: Nirmal Patel <nirmal.patel@linux.intel.com>
Applied to pci/ctrl/vmd for v5.20, thanks!
> ---
> drivers/pci/controller/vmd.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c
> index 94a14a3d7e55..36597bbbfceb 100644
> --- a/drivers/pci/controller/vmd.c
> +++ b/drivers/pci/controller/vmd.c
> @@ -1013,6 +1013,14 @@ static const struct pci_device_id vmd_ids[] = {
> .driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
> VMD_FEAT_HAS_BUS_RESTRICTIONS |
> VMD_FEAT_OFFSET_FIRST_VECTOR,},
> + {PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7d0b),
> + .driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
> + VMD_FEAT_HAS_BUS_RESTRICTIONS |
> + VMD_FEAT_OFFSET_FIRST_VECTOR,},
> + {PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xad0b),
> + .driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
> + VMD_FEAT_HAS_BUS_RESTRICTIONS |
> + VMD_FEAT_OFFSET_FIRST_VECTOR,},
> {PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VMD_9A0B),
> .driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
> VMD_FEAT_HAS_BUS_RESTRICTIONS |
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-06-28 22:10 [PATCH] PCI: vmd: Add DID 8086:7D0B and 8086:AD0B for Intel MTL SKU's Francisco Munoz
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