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author | 2017-11-08 14:15:11 +0000 | |
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committer | 2017-11-08 14:45:54 +0000 | |
commit | 055c52583a2794da8ba1e85a48cce3832372b12f (patch) | |
tree | 8ceb1cb78fbb46a0f341f8ee24feb3c6b5540013 /drivers/mempool/dpaa/dpaa_mempool.h | |
parent | f239aed5e674965691846e8ce3f187dd47523689 (diff) |
New upstream version 17.11-rc3
Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/mempool/dpaa/dpaa_mempool.h')
-rw-r--r-- | drivers/mempool/dpaa/dpaa_mempool.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/drivers/mempool/dpaa/dpaa_mempool.h b/drivers/mempool/dpaa/dpaa_mempool.h new file mode 100644 index 00000000..67958594 --- /dev/null +++ b/drivers/mempool/dpaa/dpaa_mempool.h @@ -0,0 +1,76 @@ +/*- + * BSD LICENSE + * + * 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__ + +/* System headers */ +#include <stdio.h> +#include <stdbool.h> +#include <inttypes.h> +#include <unistd.h> + +#include <rte_mempool.h> + +#include <rte_dpaa_bus.h> +#include <rte_dpaa_logs.h> + +#include <fsl_usd.h> +#include <fsl_bman.h> + +#define CPU_SPIN_BACKOFF_CYCLES 512 + +/* total number of bpools on SoC */ +#define DPAA_MAX_BPOOLS 256 + +/* Maximum release/acquire from BMAN */ +#define DPAA_MBUF_MAX_ACQ_REL 8 + +struct dpaa_bp_info { + struct rte_mempool *mp; + struct bman_pool *bp; + uint32_t bpid; + uint32_t size; + uint32_t meta_data_size; + int32_t dpaa_ops_index; +}; + +#define DPAA_MEMPOOL_TO_POOL_INFO(__mp) \ + ((struct dpaa_bp_info *)__mp->pool_data) + +#define DPAA_MEMPOOL_TO_BPID(__mp) \ + (((struct dpaa_bp_info *)__mp->pool_data)->bpid) + +extern struct dpaa_bp_info rte_dpaa_bpid_info[DPAA_MAX_BPOOLS]; + +#define DPAA_BPID_TO_POOL_INFO(__bpid) (&rte_dpaa_bpid_info[__bpid]) + +#endif |