Messages in this thread Patch in this message | | | From | Thomas Gleixner <> | Subject | [patch V2 32/33] iommu/amd: Enable PCI/IMS | Date | Mon, 21 Nov 2022 15:38:26 +0100 (CET) |
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PCI/IMS works like PCI/MSI-X in the remapping. Just add the feature flag.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- drivers/iommu/amd/iommu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -3649,7 +3649,9 @@ static struct irq_chip amd_ir_chip = { }; static const struct msi_parent_ops amdvi_msi_parent_ops = { - .supported_flags = X86_VECTOR_MSI_FLAGS_SUPPORTED | MSI_FLAG_MULTI_PCI_MSI, + .supported_flags = X86_VECTOR_MSI_FLAGS_SUPPORTED | + MSI_FLAG_MULTI_PCI_MSI | + MSI_FLAG_PCI_IMS, .prefix = "IR-", .init_dev_msi_info = msi_parent_init_dev_msi_info, };
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