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Commit 3121bb02 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin
Browse files

virtio: define virtio_pci_cfg_cap in header. 



We already have VIRTIO_PCI_CAP_PCI_CFG, let's define the structure that
goes with it.

Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent d768f32a

include/uapi/linux/virtio_pci.h

+6 −0
Original line number Diff line number Diff line
@@ -157,6 +157,12 @@ struct virtio_pci_common_cfg { 
	__le32 queue_used_hi;		/* read-write */

};



/* Fields in VIRTIO_PCI_CAP_PCI_CFG: */

struct virtio_pci_cfg_cap {

	struct virtio_pci_cap cap;

	__u8 pci_cfg_data[4]; /* Data for BAR access. */

};



/* Macro versions of offsets for the Old Timers! */

#define VIRTIO_PCI_CAP_VNDR		0

#define VIRTIO_PCI_CAP_NEXT		1