diff options
Diffstat (limited to 'src/framework/lib_common_mem/common_func.c')
| -rw-r--r-- | src/framework/lib_common_mem/common_func.c | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/src/framework/lib_common_mem/common_func.c b/src/framework/lib_common_mem/common_func.c deleted file mode 100644 index 5220374..0000000 --- a/src/framework/lib_common_mem/common_func.c +++ /dev/null @@ -1,205 +0,0 @@ -/* -* -* Copyright (c) 2018 Huawei Technologies Co.,Ltd. -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at: -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -#include "common_mem_pal_memconfig.h" -#include "common_mem_mbuf.h" -#include "common_mem_common.h" -#include "nstack_log.h" -#include "common_pal_bitwide_adjust.h" - -#include "common_func.h" - -#include "nstack_securec.h" - -#define COMMON_PROCESS_MAPS "/proc/self/maps" - -int g_PrimSameFlg = 1; - -NSTACK_STATIC void **g_PrimAddr2LocalMap = NULL; -NSTACK_STATIC void *g_LocalBaseAddr = NULL; -NSTACK_STATIC void *g_LocalMaxAddr = NULL; -NSTACK_STATIC void *g_LocalCfgAddrBase = NULL; - -NSTACK_STATIC uint64_t *g_LocalAddr2PrimMap = NULL; -NSTACK_STATIC uint64_t g_PrimBaseAddr = 0; -NSTACK_STATIC uint64_t g_PrimMaxAddr = 0; -NSTACK_STATIC uint64_t g_PrimCfgAddrBase = 0; - -NSTACK_STATIC uint64_t g_LBitMask = 0; -NSTACK_STATIC int g_LBitMaskLen = 0; - -uint64_t -pal_laddr_to_shddr (void *LAddr) -{ - size_t l2pIdx; - - if (g_PrimSameFlg || LAddr == NULL) - { - return (uint64_t) LAddr; - } - - /*calculate the IDX */ - l2pIdx = (ALIGN_PTR (LAddr) - ALIGN_PTR (g_LocalBaseAddr)) >> g_LBitMaskLen; - - /*check the Hugepage Addr Rang */ - if (LAddr <= g_LocalMaxAddr && LAddr >= g_LocalBaseAddr - && g_LocalAddr2PrimMap[l2pIdx]) - { - return g_LocalAddr2PrimMap[l2pIdx] + (ALIGN_PTR (LAddr) & g_LBitMask); - } - - /*check the Cfg Mapping Addr Rang */ - if (LAddr >= g_LocalCfgAddrBase - && LAddr <= - (void *) ((char *) g_LocalCfgAddrBase + - sizeof (struct common_mem_mem_config))) - { - return g_PrimCfgAddrBase + ((char *) LAddr - - (char *) g_LocalCfgAddrBase); - } - - NSCOMM_LOGWAR - ("WARNING!!! Input invalid LAddr]LAddr=%p, g_LocalBaseAddr=%p, g_LocalMaxAddr=%p, g_LocalCfgAddrBase=%p, g_LocalCfgAddrMax=%p.", - LAddr, g_LocalBaseAddr, g_LocalMaxAddr, g_LocalCfgAddrBase, - (char *) g_LocalCfgAddrBase + sizeof (struct common_mem_mem_config)); - - return (uint64_t) LAddr; -} - -void * -pal_shddr_to_laddr (uint64_t PAddr) -{ - size_t p2lIdx; - - if (g_PrimSameFlg || PAddr == ALIGN_PTR (NULL)) - { - return (void *) PAddr; - } - - p2lIdx = (PAddr - g_PrimBaseAddr) >> g_LBitMaskLen; - /*check the Hugepage Addr Rang */ - if (PAddr <= g_PrimMaxAddr && PAddr >= g_PrimBaseAddr - && g_PrimAddr2LocalMap[p2lIdx]) - { - return (void *) ((uint64_t) g_PrimAddr2LocalMap[p2lIdx] + - (PAddr & g_LBitMask)); - } - - /*check the Cfg Mapping Addr Rang */ - if (PAddr >= g_PrimCfgAddrBase - && PAddr <= g_PrimCfgAddrBase + sizeof (struct common_mem_mem_config)) - { - return (void *) ((uint64_t) g_LocalCfgAddrBase + PAddr - - g_PrimCfgAddrBase); - } - - NSCOMM_LOGWAR - ("WARNING!!! Input invalid PAddr]PAddr=%lx, g_PrimBaseAddr=%lx, g_PrimMaxAddr=%lx, g_PrimCfgAddrBase=%lx, g_PrimCfgAddrMax=%lx.", - PAddr, g_PrimBaseAddr, g_PrimMaxAddr, g_PrimCfgAddrBase, - g_PrimCfgAddrBase + sizeof (struct common_mem_mem_config)); - - return (void *) PAddr; -} - -/*lint +e539 */ - -int -dmm_pal_addr_align () -{ - return g_PrimSameFlg; -} - -int32_t -dmm_pktmbuf_pool_iterator (struct common_mem_mempool * mp, uint32_t start, - uint32_t end, dmm_mbuf_item_fun fun, void *argv) -{ - if (NULL == mp || fun == NULL) - { - return 0; - } - - if (start >= mp->size || end <= start) - { - return 0; - } - - int32_t elm_size = mp->elt_size + mp->header_size + mp->trailer_size; - struct common_mem_mbuf *elm_mbuf = (struct common_mem_mbuf *) (STAILQ_FIRST (&mp->mem_list)->addr + start * elm_size + mp->header_size); /*lint !e647 */ - - uint32_t i; - uint32_t mbuf_end = COMMON_MEM_MIN (end, mp->size) - start; - for (i = 0; i < mbuf_end; i++) - { - (void) fun (elm_mbuf, argv); - elm_mbuf = (struct common_mem_mbuf *) ((char *) elm_mbuf + elm_size); - } - - return mbuf_end; -} - -void -dmm_addr_print (void) -{ - const struct common_mem_mem_config *mcfg = - common_mem_pal_get_configuration ()->mem_config; - int s; - FILE *fd; - char *ptembuf = NULL; - if (!mcfg) - { - NSCOMM_LOGERR ("mcfg is null"); - return; - } - /*printf base address */ - NSCOMM_LOGINF ("********master baseaddr begin***************"); - for (s = 0; s < COMMON_MEM_MAX_MEMSEG; ++s) - { - if ((mcfg->memseg[s].len > 0) && (mcfg->memseg[s].addr != 0)) - { - NSCOMM_LOGINF ("addr:%p, len:%u", mcfg->memseg[s].addr, - mcfg->memseg[s].len); - } - } - NSCOMM_LOGINF ("********master baseaddr end***************"); - - fd = fopen (COMMON_PROCESS_MAPS, "r"); - if (!fd) - { - NSCOMM_LOGERR ("/proc/self/maps open fail, erro:%d", errno); - return; - } - - ptembuf = (char *) malloc (BUFSIZ); - if (!ptembuf) - { - NSCOMM_LOGERR ("malloc buff failed]buff_len=%d", BUFSIZ); - fclose (fd); - return; - } - if (EOK != MEMSET_S (ptembuf, BUFSIZ, 0, BUFSIZ)) - { - NSCOMM_LOGERR ("MEMSET_S failed] buff=%p", ptembuf); - } - NSCOMM_LOGINF ("********self process addr space begin***************"); - while (fgets (ptembuf, BUFSIZ, fd) != NULL) - { - NSCOMM_LOGERR ("%s", ptembuf); - } - NSCOMM_LOGINF ("********self process addr space end*****************"); - fclose (fd); - free (ptembuf); - return; -} |