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| author | Thomas Gleixner <tglx@linutronix.de> | 2022-11-25 00:26:26 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-12-05 22:22:34 +0100 |
| commit | 486254ad967dbef37fd797dd296fe69b465aa0f9 (patch) | |
| tree | 86f57aeac6dc6a874c923270b11298e8f730a2ac | |
| parent | 34026364df8eca05ee32e706a2c014511a19af02 (diff) | |
| download | linux-486254ad967dbef37fd797dd296fe69b465aa0f9.tar.bz2 | |
x86/apic/msi: Enable MSI_FLAG_PCI_MSIX_ALLOC_DYN
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>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221124232326.787373104@linutronix.de
| -rw-r--r-- | arch/x86/include/asm/msi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/msi.h b/arch/x86/include/asm/msi.h index 770295887e56..935c6d470341 100644 --- 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) |