diff options
Diffstat (limited to 'drivers/net/enic/enic.h')
| -rw-r--r-- | drivers/net/enic/enic.h | 61 |
1 files changed, 13 insertions, 48 deletions
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h index e36ec385..c083985e 100644 --- a/drivers/net/enic/enic.h +++ b/drivers/net/enic/enic.h @@ -1,35 +1,6 @@ -/* - * Copyright 2008-2014 Cisco Systems, Inc. All rights reserved. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright 2008-2017 Cisco Systems, Inc. All rights reserved. * Copyright 2007 Nuova Systems, Inc. All rights reserved. - * - * Copyright (c) 2014, Cisco Systems, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. 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. - * - * 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 HOLDER 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 _ENIC_H_ @@ -53,13 +24,6 @@ #define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Poll-mode Driver" #define DRV_COPYRIGHT "Copyright 2008-2015 Cisco Systems, Inc" -#define ENIC_WQ_MAX 8 -/* With Rx scatter support, we use two RQs on VIC per RQ used by app. Both - * RQs use the same CQ. - */ -#define ENIC_RQ_MAX 16 -#define ENIC_CQ_MAX (ENIC_WQ_MAX + (ENIC_RQ_MAX / 2)) -#define ENIC_INTR_MAX (ENIC_CQ_MAX + 2) #define ENIC_MAX_MAC_ADDR 64 #define VLAN_ETH_HLEN 18 @@ -150,17 +114,17 @@ struct enic { unsigned int flags; unsigned int priv_flags; - /* work queue */ - struct vnic_wq wq[ENIC_WQ_MAX]; - unsigned int wq_count; + /* work queue (len = conf_wq_count) */ + struct vnic_wq *wq; + unsigned int wq_count; /* equals eth_dev nb_tx_queues */ - /* receive queue */ - struct vnic_rq rq[ENIC_RQ_MAX]; - unsigned int rq_count; + /* receive queue (len = conf_rq_count) */ + struct vnic_rq *rq; + unsigned int rq_count; /* equals eth_dev nb_rx_queues */ - /* completion queue */ - struct vnic_cq cq[ENIC_CQ_MAX]; - unsigned int cq_count; + /* completion queue (len = conf_cq_count) */ + struct vnic_cq *cq; + unsigned int cq_count; /* equals rq_count + wq_count */ /* interrupt resource */ struct vnic_intr intr; @@ -277,7 +241,6 @@ extern int enic_alloc_rq(struct enic *enic, uint16_t queue_idx, uint16_t nb_desc, uint16_t free_thresh); extern int enic_set_rss_nic_cfg(struct enic *enic); extern int enic_set_vnic_res(struct enic *enic); -extern void enic_set_hdr_split_size(struct enic *enic, u16 split_hdr_size); extern int enic_enable(struct enic *enic); extern int enic_disable(struct enic *enic); extern void enic_remove(struct enic *enic); @@ -305,6 +268,8 @@ uint16_t enic_dummy_recv_pkts(void *rx_queue, uint16_t nb_pkts); uint16_t enic_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts); +uint16_t enic_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, + uint16_t nb_pkts); int enic_set_mtu(struct enic *enic, uint16_t new_mtu); int enic_link_update(struct enic *enic); void enic_fdir_info(struct enic *enic); |