New upstream version 17.08

[deb_dpdk.git] / drivers / net / sfc / sfc_flow.c

diff --git a/drivers/net/sfc/sfc_flow.c b/drivers/net/sfc/sfc_flow.c
index c3ea43a..110dfb8 100644 (file)
--- a/drivers/net/sfc/sfc_flow.c
+++ b/drivers/net/sfc/sfc_flow.c
@@ -1112,12 +1112,35 @@ sfc_flow_flush(struct rte_eth_dev *dev,
        return -ret;
 }
 
+static int
+sfc_flow_isolate(struct rte_eth_dev *dev, int enable,
+                struct rte_flow_error *error)
+{
+       struct sfc_adapter *sa = dev->data->dev_private;
+       struct sfc_port *port = &sa->port;
+       int ret = 0;
+
+       sfc_adapter_lock(sa);
+       if (sa->state != SFC_ADAPTER_INITIALIZED) {
+               rte_flow_error_set(error, EBUSY,
+                                  RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+                                  NULL, "please close the port first");
+               ret = -rte_errno;
+       } else {
+               port->isolated = (enable) ? B_TRUE : B_FALSE;
+       }
+       sfc_adapter_unlock(sa);
+
+       return ret;
+}
+
 const struct rte_flow_ops sfc_flow_ops = {
        .validate = sfc_flow_validate,
        .create = sfc_flow_create,
        .destroy = sfc_flow_destroy,
        .flush = sfc_flow_flush,
        .query = NULL,
+       .isolate = sfc_flow_isolate,
 };
 
 void