mempool/dpaa2: add functions for CMDIF

[dpdk.git] / drivers / net / enic / base / vnic_dev.c

diff --git a/drivers/net/enic/base/vnic_dev.c b/drivers/net/enic/base/vnic_dev.c
index 364458a..8880ab9 100644 (file)
--- a/drivers/net/enic/base/vnic_dev.c
+++ b/drivers/net/enic/base/vnic_dev.c
@@ -1062,3 +1062,36 @@ int vnic_dev_classifier(struct vnic_dev *vdev, u8 cmd, u16 *entry,
 
        return ret;
 }
+
+int vnic_dev_overlay_offload_ctrl(struct vnic_dev *vdev, u8 overlay, u8 config)
+{
+       u64 a0 = overlay;
+       u64 a1 = config;
+       int wait = 1000;
+
+       return vnic_dev_cmd(vdev, CMD_OVERLAY_OFFLOAD_CTRL, &a0, &a1, wait);
+}
+
+int vnic_dev_overlay_offload_cfg(struct vnic_dev *vdev, u8 overlay,
+                                u16 vxlan_udp_port_number)
+{
+       u64 a1 = vxlan_udp_port_number;
+       u64 a0 = overlay;
+       int wait = 1000;
+
+       return vnic_dev_cmd(vdev, CMD_OVERLAY_OFFLOAD_CFG, &a0, &a1, wait);
+}
+
+int vnic_dev_capable_vxlan(struct vnic_dev *vdev)
+{
+       u64 a0 = VIC_FEATURE_VXLAN;
+       u64 a1 = 0;
+       int wait = 1000;
+       int ret;
+
+       ret = vnic_dev_cmd(vdev, CMD_GET_SUPP_FEATURE_VER, &a0, &a1, wait);
+       /* 1 if the NIC can do VXLAN for both IPv4 and IPv6 with multiple WQs */
+       return ret == 0 &&
+               (a1 & (FEATURE_VXLAN_IPV6 | FEATURE_VXLAN_MULTI_WQ)) ==
+               (FEATURE_VXLAN_IPV6 | FEATURE_VXLAN_MULTI_WQ);
+}