Commit 0455e72c authored Jul 22, 2016 by Eric Auger Committed by Marc Zyngier Jul 22, 2016

KVM: Add devid in kvm_kernel_irq_routing_entry



Enhance kvm_kernel_irq_routing_entry to transport the device id
field, devid. A new flags field makes possible to indicate the
devid is valid. Those additions are used for ARM GICv3 ITS MSI
injection. The original struct msi_msg msi field is replaced by
a new custom structure that embeds the new fields.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Suggested-by: Radim Krčmář <rkrcmar@redhat.com>
Acked-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

parent 76a10b86

include/linux/kvm_host.h

+7 −1

Original line number	Diff line number	Diff line
		@@ -317,7 +317,13 @@ struct kvm_kernel_irq_routing_entry {
		unsigned irqchip;
		unsigned pin;
		} irqchip;
		struct msi_msg msi;
		struct {
		u32 address_lo;
		u32 address_hi;
		u32 data;
		u32 flags;
		u32 devid;
		} msi;
		struct kvm_s390_adapter_int adapter;
		struct kvm_hv_sint hv_sint;
		};

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