[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v3 09/11] events/x86: Define SCI virtual interrupt
PVH guests do not have IOAPIC which typically generates an SCI. For those guests SCI will be provided as a virtual interrupt. We also move VIRQ_MCA definition out of xen-mca.h to keep all x86-specific VIRQ_ARCH_* in one place. Signed-off-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx> --- CC: George Dunlap <George.Dunlap@xxxxxxxxxxxxx> CC: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> CC: Stefano Stabellini <sstabellini@xxxxxxxxxx> CC: Tim Deegan <tim@xxxxxxx> --- Changes in v3: * VIRQ_SCI is global xen/include/public/arch-x86/xen-mca.h | 2 -- xen/include/public/arch-x86/xen.h | 3 +++ 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/xen/include/public/arch-x86/xen-mca.h b/xen/include/public/arch-x86/xen-mca.h index a97e821..b76c53c 100644 --- a/xen/include/public/arch-x86/xen-mca.h +++ b/xen/include/public/arch-x86/xen-mca.h @@ -91,8 +91,6 @@ #ifndef __ASSEMBLY__ -#define VIRQ_MCA VIRQ_ARCH_0 /* G. (DOM0) Machine Check Architecture */ - /* * Machine Check Architecure: * structs are read-only and used to report all kinds of diff --git a/xen/include/public/arch-x86/xen.h b/xen/include/public/arch-x86/xen.h index 04c78ec..fcc1bf8 100644 --- a/xen/include/public/arch-x86/xen.h +++ b/xen/include/public/arch-x86/xen.h @@ -295,6 +295,9 @@ struct xen_arch_domainconfig { }; #endif +#define VIRQ_MCA VIRQ_ARCH_0 /* G. (DOM0) Machine Check Architecture */ +#define VIRQ_SCI VIRQ_ARCH_1 /* G. (PVH) ACPI interrupt */ + #endif /* !__ASSEMBLY__ */ /* -- 2.7.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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