Messages in this thread Patch in this message | | | From | Thomas Gleixner <> | Subject | [patch V2 26/33] x86/apic/msi: Enable MSI_FLAG_PCI_MSIX_ALLOC_DYN | Date | Mon, 21 Nov 2022 15:38:18 +0100 (CET) |
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x86 MSI irqdomains can handle MSI-X allocation post MSI-X enable just out of the box - on the vector domain and on the remapping domains,
Add the feature flag to the supported feature list
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- arch/x86/include/asm/msi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/include/asm/msi.h +++ b/arch/x86/include/asm/msi.h @@ -63,7 +63,7 @@ struct msi_msg; u32 x86_msi_msg_get_destid(struct msi_msg *msg, bool extid); #define X86_VECTOR_MSI_FLAGS_SUPPORTED \ - (MSI_GENERIC_FLAGS_MASK | MSI_FLAG_PCI_MSIX) + (MSI_GENERIC_FLAGS_MASK | MSI_FLAG_PCI_MSIX | MSI_FLAG_PCI_MSIX_ALLOC_DYN) #define X86_VECTOR_MSI_FLAGS_REQUIRED \ (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS)
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