New upstream version 18.08

[deb_dpdk.git] / drivers / net / cxgbe / cxgbe.h

diff --git a/drivers/net/cxgbe/cxgbe.h b/drivers/net/cxgbe/cxgbe.h
index f989154..5e6f5c9 100644 (file)
--- a/drivers/net/cxgbe/cxgbe.h
+++ b/drivers/net/cxgbe/cxgbe.h
@@ -1,34 +1,6 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2014-2017 Chelsio Communications.
- *   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 Chelsio Communications 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2014-2018 Chelsio Communications.
+ * All rights reserved.
  */
 
 #ifndef _CXGBE_H_
@@ -46,20 +18,51 @@
 #define CXGBE_MIN_RX_BUFSIZE ETHER_MIN_MTU /* min buf size */
 #define CXGBE_MAX_RX_PKTLEN (9000 + ETHER_HDR_LEN + ETHER_CRC_LEN) /* max pkt */
 
+/* Max poll time is 100 * 100msec = 10 sec */
+#define CXGBE_LINK_STATUS_POLL_MS 100 /* 100ms */
+#define CXGBE_LINK_STATUS_POLL_CNT 100 /* Max number of times to poll */
+
+#define CXGBE_DEFAULT_RSS_KEY_LEN     40 /* 320-bits */
+#define CXGBE_RSS_HF_IPV4_MASK (ETH_RSS_IPV4 | ETH_RSS_FRAG_IPV4 | \
+                               ETH_RSS_NONFRAG_IPV4_OTHER)
+#define CXGBE_RSS_HF_IPV6_MASK (ETH_RSS_IPV6 | ETH_RSS_FRAG_IPV6 | \
+                               ETH_RSS_NONFRAG_IPV6_OTHER | \
+                               ETH_RSS_IPV6_EX)
+#define CXGBE_RSS_HF_TCP_IPV6_MASK (ETH_RSS_NONFRAG_IPV6_TCP | \
+                                   ETH_RSS_IPV6_TCP_EX)
+#define CXGBE_RSS_HF_UDP_IPV6_MASK (ETH_RSS_NONFRAG_IPV6_UDP | \
+                                   ETH_RSS_IPV6_UDP_EX)
+#define CXGBE_RSS_HF_ALL (ETH_RSS_IP | ETH_RSS_TCP | ETH_RSS_UDP)
+
+#define CXGBE_DEVARG_KEEP_OVLAN "keep_ovlan"
+#define CXGBE_DEVARG_FORCE_LINK_UP "force_link_up"
+
+bool force_linkup(struct adapter *adap);
 int cxgbe_probe(struct adapter *adapter);
+int cxgbevf_probe(struct adapter *adapter);
 void cxgbe_get_speed_caps(struct port_info *pi, u32 *speed_caps);
+int cxgbe_set_link_status(struct port_info *pi, bool status);
 int cxgbe_up(struct adapter *adap);
 int cxgbe_down(struct port_info *pi);
 void cxgbe_close(struct adapter *adapter);
 void cxgbe_stats_get(struct port_info *pi, struct port_stats *stats);
+void cxgbevf_stats_get(struct port_info *pi, struct port_stats *stats);
 void cxgbe_stats_reset(struct port_info *pi);
+int cxgbe_poll_for_completion(struct sge_rspq *q, unsigned int us,
+                             unsigned int cnt, struct t4_completion *c);
 int link_start(struct port_info *pi);
 void init_rspq(struct adapter *adap, struct sge_rspq *q, unsigned int us,
               unsigned int cnt, unsigned int size, unsigned int iqe_size);
 int setup_sge_fwevtq(struct adapter *adapter);
+int setup_sge_ctrl_txq(struct adapter *adapter);
 void cfg_queues(struct rte_eth_dev *eth_dev);
 int cfg_queue_count(struct rte_eth_dev *eth_dev);
+int init_rss(struct adapter *adap);
 int setup_rss(struct port_info *pi);
 void cxgbe_enable_rx_queues(struct port_info *pi);
+void print_port_info(struct adapter *adap);
+void print_adapter_info(struct adapter *adap);
+int cxgbe_get_devargs(struct rte_devargs *devargs, const char *key);
+void configure_max_ethqsets(struct adapter *adapter);
 
 #endif /* _CXGBE_H_ */