diff options
Diffstat (limited to 'drivers/net/bnxt/bnxt_rxq.h')
| -rw-r--r-- | drivers/net/bnxt/bnxt_rxq.h | 40 |
1 files changed, 9 insertions, 31 deletions
diff --git a/drivers/net/bnxt/bnxt_rxq.h b/drivers/net/bnxt/bnxt_rxq.h index c7acaa75..e5d6001d 100644 --- a/drivers/net/bnxt/bnxt_rxq.h +++ b/drivers/net/bnxt/bnxt_rxq.h @@ -1,34 +1,6 @@ -/*- - * BSD LICENSE - * - * Copyright(c) Broadcom Limited. - * 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 Broadcom Corporation 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 Broadcom + * All rights reserved. */ #ifndef _BNXT_RQX_H_ @@ -38,6 +10,9 @@ struct bnxt; struct bnxt_rx_ring_info; struct bnxt_cp_ring_info; struct bnxt_rx_queue { + rte_spinlock_t lock; /* Synchronize between rx_queue_stop + * and fast path + */ struct rte_mempool *mb_pool; /* mbuf pool for RX ring */ struct rte_mbuf *pkt_first_seg; /* 1st seg of pkt */ struct rte_mbuf *pkt_last_seg; /* Last seg of pkt */ @@ -60,6 +35,8 @@ struct bnxt_rx_queue { uint32_t rx_buf_use_size; /* useable size */ struct bnxt_rx_ring_info *rx_ring; struct bnxt_cp_ring_info *cp_ring; + rte_atomic64_t rx_mbuf_alloc_fail; + const struct rte_memzone *mz; }; void bnxt_free_rxq_stats(struct bnxt_rx_queue *rxq); @@ -80,4 +57,5 @@ int bnxt_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id); int bnxt_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id); +void bnxt_rx_queue_release_mbufs(struct bnxt_rx_queue *rxq); #endif |