net/bonding: fix packet count type for LACP

[dpdk.git] / drivers / net / virtio / virtio_pci.h

diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h
index e961a58..38a0261 100644 (file)
--- a/drivers/net/virtio/virtio_pci.h
+++ b/drivers/net/virtio/virtio_pci.h
@@ -113,6 +113,7 @@ struct virtnet_ctl;
 
 #define VIRTIO_F_VERSION_1             32
 #define VIRTIO_F_IOMMU_PLATFORM        33
+#define VIRTIO_F_RING_PACKED           34
 
 /*
  * Some VirtIO feature bits (currently bits 28 through 31) are
@@ -128,6 +129,12 @@ struct virtnet_ctl;
  */
 #define VIRTIO_F_IN_ORDER 35
 
+/*
+ * This feature indicates that memory accesses by the driver and the device
+ * are ordered in a way described by the platform.
+ */
+#define VIRTIO_F_ORDER_PLATFORM 36
+
 /* The Guest publishes the used index for which it expects an interrupt
  * at the end of the avail ring. Host should ignore the avail->flags field. */
 /* The Host publishes the avail index for which it expects a kick
@@ -240,6 +247,7 @@ struct virtio_hw {
        uint8_t     use_simple_rx;
        uint8_t     use_inorder_rx;
        uint8_t     use_inorder_tx;
+       uint8_t     weak_barriers;
        bool        has_tx_offload;
        bool        has_rx_offload;
        uint16_t    port_id;
@@ -314,6 +322,12 @@ vtpci_with_feature(struct virtio_hw *hw, uint64_t bit)
        return (hw->guest_features & (1ULL << bit)) != 0;
 }
 
+static inline int
+vtpci_packed_queue(struct virtio_hw *hw)
+{
+       return vtpci_with_feature(hw, VIRTIO_F_RING_PACKED);
+}
+
 /*
  * Function declaration from virtio_pci.c
  */