diff options
Diffstat (limited to 'drivers/mempool/dpaa/dpaa_mempool.h')
| -rw-r--r-- | drivers/mempool/dpaa/dpaa_mempool.h | 43 |
1 files changed, 15 insertions, 28 deletions
diff --git a/drivers/mempool/dpaa/dpaa_mempool.h b/drivers/mempool/dpaa/dpaa_mempool.h index 67958594..9435dd2f 100644 --- a/drivers/mempool/dpaa/dpaa_mempool.h +++ b/drivers/mempool/dpaa/dpaa_mempool.h @@ -1,33 +1,7 @@ -/*- - * BSD LICENSE +/* SPDX-License-Identifier: BSD-3-Clause * - * Copyright 2017 NXP. + * Copyright 2017 NXP * - * 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 NXP 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 __DPAA_MEMPOOL_H__ #define __DPAA_MEMPOOL_H__ @@ -54,6 +28,9 @@ /* Maximum release/acquire from BMAN */ #define DPAA_MBUF_MAX_ACQ_REL 8 +/* Buffers are allocated from single mem segment i.e. phys contiguous */ +#define DPAA_MPOOL_SINGLE_SEGMENT 0x01 + struct dpaa_bp_info { struct rte_mempool *mp; struct bman_pool *bp; @@ -61,8 +38,18 @@ struct dpaa_bp_info { uint32_t size; uint32_t meta_data_size; int32_t dpaa_ops_index; + int64_t ptov_off; + uint8_t flags; }; +static inline void * +DPAA_MEMPOOL_PTOV(struct dpaa_bp_info *bp_info, uint64_t addr) +{ + if (bp_info->ptov_off) + return ((void *)(addr + bp_info->ptov_off)); + return rte_dpaa_mem_ptov(addr); +} + #define DPAA_MEMPOOL_TO_POOL_INFO(__mp) \ ((struct dpaa_bp_info *)__mp->pool_data) |