X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvirtio%2Fvirtio_pci.h;h=3c5ce66cec943c762ecd296e72a0a8e5ad25fef3;hb=fe19d49cb5259aad57c94391b2592367ba882ad6;hp=36d452c067f19ae6963e8e72075c41d02203df79;hpb=b113cb5ee6cec14a9892df1143217e358a58f5d6;p=dpdk.git

diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h
index 36d452c067..3c5ce66cec 100644
--- a/drivers/net/virtio/virtio_pci.h
+++ b/drivers/net/virtio/virtio_pci.h
@@ -314,6 +314,12 @@ struct virtio_net_config {
 /* The alignment to use between consumer and producer parts of vring. */
 #define VIRTIO_PCI_VRING_ALIGN 4096
 
+enum virtio_msix_status {
+	VIRTIO_MSIX_NONE = 0,
+	VIRTIO_MSIX_DISABLED = 1,
+	VIRTIO_MSIX_ENABLED = 2
+};
+
 static inline int
 vtpci_with_feature(struct virtio_hw *hw, uint64_t bit)
 {
@@ -339,6 +345,8 @@ void vtpci_read_dev_config(struct virtio_hw *, size_t, void *, int);
 
 uint8_t vtpci_isr(struct virtio_hw *);
 
+enum virtio_msix_status vtpci_msix_detect(struct rte_pci_device *dev);
+
 extern const struct virtio_pci_ops legacy_ops;
 extern const struct virtio_pci_ops modern_ops;
 extern const struct virtio_pci_ops virtio_user_ops;