aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/dpaa2/dpaa2_ethdev.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/dpaa2/dpaa2_ethdev.h')
-rw-r--r--drivers/net/dpaa2/dpaa2_ethdev.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.h b/drivers/net/dpaa2/dpaa2_ethdev.h
new file mode 100644
index 00000000..7196398f
--- /dev/null
+++ b/drivers/net/dpaa2/dpaa2_ethdev.h
@@ -0,0 +1,83 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (c) 2015-2016 Freescale Semiconductor, Inc. All rights reserved.
+ * Copyright (c) 2016 NXP. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Freescale Semiconductor, Inc nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _DPAA2_ETHDEV_H
+#define _DPAA2_ETHDEV_H
+
+#include <mc/fsl_dpni.h>
+#include <mc/fsl_mc_sys.h>
+
+#define DPAA2_MIN_RX_BUF_SIZE 512
+#define DPAA2_MAX_RX_PKT_LEN 10240 /*WRIOP support*/
+
+#define MAX_TCS DPNI_MAX_TC
+#define MAX_RX_QUEUES 16
+#define MAX_TX_QUEUES 16
+
+/*default tc to be used for ,congestion, distribution etc configuration. */
+#define DPAA2_DEF_TC 0
+
+/* Size of the input SMMU mapped memory required by MC */
+#define DIST_PARAM_IOVA_SIZE 256
+
+struct dpaa2_dev_priv {
+ void *hw;
+ int32_t hw_id;
+ int32_t qdid;
+ uint16_t token;
+ uint8_t nb_tx_queues;
+ uint8_t nb_rx_queues;
+ void *rx_vq[MAX_RX_QUEUES];
+ void *tx_vq[MAX_TX_QUEUES];
+
+ struct dpaa2_bp_list *bp_list; /**<Attached buffer pool list */
+ uint32_t options;
+ uint16_t num_dist_per_tc[MAX_TCS];
+ uint8_t max_mac_filters;
+ uint8_t max_vlan_filters;
+ uint8_t num_tc;
+ uint8_t flags; /*dpaa2 config flags */
+};
+
+int dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
+ uint32_t req_dist_set);
+
+int dpaa2_remove_flow_dist(struct rte_eth_dev *eth_dev,
+ uint8_t tc_index);
+
+int dpaa2_attach_bp_list(struct dpaa2_dev_priv *priv, void *blist);
+
+uint16_t dpaa2_dev_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts);
+uint16_t dpaa2_dev_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts);
+
+#endif /* _DPAA2_ETHDEV_H */