diff options
Diffstat (limited to 'drivers/net/cxgbe/cxgbe.h')
| -rw-r--r-- | drivers/net/cxgbe/cxgbe.h | 65 |
1 files changed, 34 insertions, 31 deletions
diff --git a/drivers/net/cxgbe/cxgbe.h b/drivers/net/cxgbe/cxgbe.h index f9891545..5e6f5c98 100644 --- 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_ */ |