From d8cda8b0f395d00902a50690fee3679f65780013 Mon Sep 17 00:00:00 2001 From: Maxim Uvarov Date: Fri, 26 Sep 2014 19:19:42 +0400 Subject: git split: delete dpdk Dpdk will be developed and supported in different git repo: https://git.linaro.org/lng/odp-dpdk.git Signed-off-by: Maxim Uvarov --- platform/linux-dpdk/odp_buffer_pool.c | 159 ---------------------------------- 1 file changed, 159 deletions(-) delete mode 100644 platform/linux-dpdk/odp_buffer_pool.c (limited to 'platform/linux-dpdk/odp_buffer_pool.c') diff --git a/platform/linux-dpdk/odp_buffer_pool.c b/platform/linux-dpdk/odp_buffer_pool.c deleted file mode 100644 index 7f28f9d47..000000000 --- a/platform/linux-dpdk/odp_buffer_pool.c +++ /dev/null @@ -1,159 +0,0 @@ -/* Copyright (c) 2013, Linaro Limited - * All rights reserved. - * - * SPDX-License-Identifier: BSD-3-Clause - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -/* for DPDK */ -#include - -#define MBUF_SIZE (2048 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM) -#define NB_MBUF 32768 - -#ifdef POOL_USE_TICKETLOCK -#include -#define LOCK(a) odp_ticketlock_lock(a) -#define UNLOCK(a) odp_ticketlock_unlock(a) -#define LOCK_INIT(a) odp_ticketlock_init(a) -#else -#include -#define LOCK(a) odp_spinlock_lock(a) -#define UNLOCK(a) odp_spinlock_unlock(a) -#define LOCK_INIT(a) odp_spinlock_init(a) -#endif - - -#if ODP_CONFIG_BUFFER_POOLS > ODP_BUFFER_MAX_POOLS -#error ODP_CONFIG_BUFFER_POOLS > ODP_BUFFER_MAX_POOLS -#endif - -#define NULL_INDEX ((uint32_t)-1) - - -typedef union pool_entry_u { - struct pool_entry_s s; - - uint8_t pad[ODP_CACHE_LINE_SIZE_ROUNDUP(sizeof(struct pool_entry_s))]; - -} pool_entry_t; - - -typedef struct pool_table_t { - pool_entry_t pool[ODP_CONFIG_BUFFER_POOLS]; - -} pool_table_t; - - -/* The pool table */ -static pool_table_t *pool_tbl; - -/* Pool entry pointers (for inlining) */ -void *pool_entry_ptr[ODP_CONFIG_BUFFER_POOLS]; - - -int odp_buffer_pool_init_global(void) -{ - odp_buffer_pool_t i; - odp_shm_t shm; - - shm = odp_shm_reserve("odp_buffer_pools", - sizeof(pool_table_t), - sizeof(pool_entry_t), 0); - - pool_tbl = odp_shm_addr(shm); - - if (pool_tbl == NULL) - return -1; - - memset(pool_tbl, 0, sizeof(pool_table_t)); - - - for (i = 0; i < ODP_CONFIG_BUFFER_POOLS; i++) { - /* init locks */ - pool_entry_t *pool = &pool_tbl->pool[i]; - LOCK_INIT(&pool->s.lock); - pool->s.pool = i; - - pool_entry_ptr[i] = pool; - } - - ODP_DBG("\nBuffer pool init global\n"); - ODP_DBG(" pool_entry_s size %zu\n", sizeof(struct pool_entry_s)); - ODP_DBG(" pool_entry_t size %zu\n", sizeof(pool_entry_t)); - ODP_DBG(" odp_buffer_hdr_t size %zu\n", sizeof(odp_buffer_hdr_t)); - ODP_DBG("\n"); - - return 0; -} - - -odp_buffer_pool_t odp_buffer_pool_create(const char *name, - void *base_addr, uint64_t size, - size_t buf_size, size_t buf_align, - int buf_type) -{ - struct rte_mempool *pktmbuf_pool = NULL; - ODP_DBG("odp_buffer_pool_create: %s, %lx, %u, %u, %u, %d\n", name, - (uint64_t) base_addr, (unsigned) size, - (unsigned) buf_size, (unsigned) buf_align, - buf_type); - - pktmbuf_pool = - rte_mempool_create(name, NB_MBUF, - MBUF_SIZE, MAX_PKT_BURST, - sizeof(struct rte_pktmbuf_pool_private), - rte_pktmbuf_pool_init, NULL, - rte_pktmbuf_init, NULL, - rte_socket_id(), 0); - if (pktmbuf_pool == NULL) { - ODP_ERR("Cannot init DPDK mbuf pool\n"); - return -1; - } - - return (odp_buffer_pool_t) pktmbuf_pool; -} - - -odp_buffer_pool_t odp_buffer_pool_lookup(const char *name) -{ - struct rte_mempool *mp = NULL; - - mp = rte_mempool_lookup(name); - if (mp == NULL) - return ODP_BUFFER_POOL_INVALID; - - return (odp_buffer_pool_t)mp; -} - - -odp_buffer_t odp_buffer_alloc(odp_buffer_pool_t pool_id) -{ - return (odp_buffer_t)rte_pktmbuf_alloc((struct rte_mempool *)pool_id); -} - - -void odp_buffer_free(odp_buffer_t buf) -{ - rte_pktmbuf_free((struct rte_mbuf *)buf); -} - - -void odp_buffer_pool_print(odp_buffer_pool_t pool_id) -{ - rte_mempool_dump((const struct rte_mempool *)pool_id); -} -- cgit v1.2.3