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Commit 91e3d71d authored by Jan Kiszka's avatar Jan Kiszka Committed by Avi Kivity
Browse files

KVM: Clarify KVM_ASSIGN_PCI_DEVICE documentation 



Neither host_irq nor the guest_msi struct are used anymore today.
Tag the former, drop the latter to avoid confusion.

Signed-off-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent e57d4a35

Documentation/virtual/kvm/api.txt

+1 −6
Original line number Diff line number Diff line
@@ -1143,15 +1143,10 @@ Assigns an IRQ to a passed-through device. 


struct kvm_assigned_irq {

	__u32 assigned_dev_id;

	__u32 host_irq;

	__u32 host_irq; /* ignored (legacy field) */

	__u32 guest_irq;

	__u32 flags;

	union {

		struct {

			__u32 addr_lo;

			__u32 addr_hi;

			__u32 data;

		} guest_msi;

		__u32 reserved[12];

	};

};

include/linux/kvm.h

+1 −7
Original line number Diff line number Diff line
@@ -773,20 +773,14 @@ struct kvm_assigned_pci_dev { 


struct kvm_assigned_irq {

	__u32 assigned_dev_id;

	__u32 host_irq;

	__u32 host_irq; /* ignored (legacy field) */

	__u32 guest_irq;

	__u32 flags;

	union {

		struct {

			__u32 addr_lo;

			__u32 addr_hi;

			__u32 data;

		} guest_msi;

		__u32 reserved[12];

	};

};





struct kvm_assigned_msix_nr {

	__u32 assigned_dev_id;

	__u16 entry_nr;