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authorMaxim Uvarov <maxim.uvarov@linaro.org>2014-09-26 19:19:42 +0400
committerMaxim Uvarov <maxim.uvarov@linaro.org>2014-10-01 14:48:41 +0400
commitd8cda8b0f395d00902a50690fee3679f65780013 (patch)
tree9de3235a3e383de2fdc10d815bec8cc6ec4ff890 /platform/linux-dpdk/odp_buffer_pool.c
parent32e78e10572fb411e9369dfeef0e6daab8bff90a (diff)
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 <maxim.uvarov@linaro.org>
Diffstat (limited to 'platform/linux-dpdk/odp_buffer_pool.c')
-rw-r--r--platform/linux-dpdk/odp_buffer_pool.c159
1 files changed, 0 insertions, 159 deletions
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 <odp_std_types.h>
-#include <odp_buffer_pool.h>
-#include <odp_buffer_pool_internal.h>
-#include <odp_buffer_internal.h>
-#include <odp_packet_internal.h>
-#include <odp_shared_memory.h>
-#include <odp_align.h>
-#include <odp_internal.h>
-#include <odp_config.h>
-#include <odp_hints.h>
-#include <odp_debug.h>
-
-#include <string.h>
-#include <stdlib.h>
-
-/* for DPDK */
-#include <odp_packet_dpdk.h>
-
-#define MBUF_SIZE (2048 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM)
-#define NB_MBUF 32768
-
-#ifdef POOL_USE_TICKETLOCK
-#include <odp_ticketlock.h>
-#define LOCK(a) odp_ticketlock_lock(a)
-#define UNLOCK(a) odp_ticketlock_unlock(a)
-#define LOCK_INIT(a) odp_ticketlock_init(a)
-#else
-#include <odp_spinlock.h>
-#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);
-}