return cxgbe_rtef_parse_actions(flow, action, e);
}
+static int __cxgbe_flow_create(struct rte_eth_dev *dev, struct rte_flow *flow)
+{
+ struct ch_filter_specification *fs = &flow->fs;
+ struct adapter *adap = ethdev2adap(dev);
+ struct filter_ctx ctx;
+ unsigned int fidx;
+ int err;
+
+ if (cxgbe_get_fidx(flow, &fidx))
+ return -ENOMEM;
+ if (cxgbe_verify_fidx(flow, fidx, 0))
+ return -1;
+
+ t4_init_completion(&ctx.completion);
+ /* go create the filter */
+ err = cxgbe_set_filter(dev, fidx, fs, &ctx);
+ if (err) {
+ dev_err(adap, "Error %d while creating filter.\n", err);
+ return err;
+ }
+
+ /* Poll the FW for reply */
+ err = cxgbe_poll_for_completion(&adap->sge.fw_evtq,
+ CXGBE_FLOW_POLL_US,
+ CXGBE_FLOW_POLL_CNT,
+ &ctx.completion);
+ if (err) {
+ dev_err(adap, "Filter set operation timed out (%d)\n", err);
+ return err;
+ }
+ if (ctx.result) {
+ dev_err(adap, "Hardware error %d while creating the filter.\n",
+ ctx.result);
+ return ctx.result;
+ }
+
+ flow->fidx = fidx;
+ flow->f = &adap->tids.ftid_tab[fidx];
+
+ return 0;
+}
+
+static struct rte_flow *
+cxgbe_flow_create(struct rte_eth_dev *dev,
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_item item[],
+ const struct rte_flow_action action[],
+ struct rte_flow_error *e)
+{
+ struct rte_flow *flow;
+ int ret;
+
+ flow = t4_os_alloc(sizeof(struct rte_flow));
+ if (!flow) {
+ rte_flow_error_set(e, ENOMEM, RTE_FLOW_ERROR_TYPE_HANDLE,
+ NULL, "Unable to allocate memory for"
+ " filter_entry");
+ return NULL;
+ }
+
+ flow->item_parser = parseitem;
+ flow->dev = dev;
+
+ if (cxgbe_flow_parse(flow, attr, item, action, e)) {
+ t4_os_free(flow);
+ return NULL;
+ }
+
+ /* go, interact with cxgbe_filter */
+ ret = __cxgbe_flow_create(dev, flow);
+ if (ret) {
+ rte_flow_error_set(e, ret, RTE_FLOW_ERROR_TYPE_HANDLE,
+ NULL, "Unable to create flow rule");
+ t4_os_free(flow);
+ return NULL;
+ }
+
+ return flow;
+}
+
static int
cxgbe_flow_validate(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
static const struct rte_flow_ops cxgbe_flow_ops = {
.validate = cxgbe_flow_validate,
- .create = NULL,
+ .create = cxgbe_flow_create,
.destroy = NULL,
.flush = NULL,
.query = NULL,