diff options
Diffstat (limited to 'target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.c')
| -rw-r--r-- | target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.c | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.c b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.c deleted file mode 100644 index 9ab29a883a..0000000000 --- a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.c +++ /dev/null @@ -1,158 +0,0 @@ -/******************************************************************************* -Copyright (C) Marvell International Ltd. and its affiliates - -This software file (the "File") is owned and distributed by Marvell -International Ltd. and/or its affiliates ("Marvell") under the following -alternative licensing terms. Once you have made an election to distribute the -File under one of the following license alternatives, please (i) delete this -introductory statement regarding license alternatives, (ii) delete the two -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - -******************************************************************************** -Marvell Commercial License Option - -If you received this File from Marvell and you have entered into a commercial -license agreement (a "Commercial License") with Marvell, the File is licensed -to you under the terms of the applicable Commercial License. - -******************************************************************************** -Marvell GPL License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File in accordance with the terms and conditions of the General -Public License Version 2, June 1991 (the "GPL License"), a copy of which is -available along with the File in the license.txt file or by writing to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED -WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY -DISCLAIMED. The GPL License provides additional details about this warranty -disclaimer. -******************************************************************************** -Marvell BSD License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File under the following licensing terms. -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 Marvell 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. - -*******************************************************************************/ - -#include "mvOs.h" -#include "mvLru.h" -/* LRU Cache support */ - - -/* Init LRU cache database */ -MV_LRU_CACHE* mvLruCacheInit(int numOfEntries) -{ - int i; - MV_LRU_CACHE* pLruCache; - - pLruCache = mvOsMalloc(sizeof(MV_LRU_CACHE)); - if(pLruCache == NULL) - { - return NULL; - } - memset(pLruCache, 0, sizeof(MV_LRU_CACHE)); - - pLruCache->table = mvOsMalloc(numOfEntries*sizeof(MV_LRU_ENTRY)); - if(pLruCache->table == NULL) - { - mvOsFree(pLruCache); - return NULL; - } - memset(pLruCache->table, 0, numOfEntries*sizeof(MV_LRU_ENTRY)); - pLruCache->tableSize = numOfEntries; - - for(i=0; i<numOfEntries; i++) - { - pLruCache->table[i].next = i+1; - pLruCache->table[i].prev = i-1; - } - pLruCache->least = 0; - pLruCache->most = numOfEntries-1; - - return pLruCache; -} - -void mvLruCacheFinish(MV_LRU_CACHE* pLruCache) -{ - mvOsFree(pLruCache->table); - mvOsFree(pLruCache); -} - -/* Update LRU cache database after using cache Index */ -void mvLruCacheIdxUpdate(MV_LRU_CACHE* pLruHndl, int cacheIdx) -{ - int prev, next; - - if(cacheIdx == pLruHndl->most) - return; - - next = pLruHndl->table[cacheIdx].next; - if(cacheIdx == pLruHndl->least) - { - pLruHndl->least = next; - } - else - { - prev = pLruHndl->table[cacheIdx].prev; - - pLruHndl->table[next].prev = prev; - pLruHndl->table[prev].next = next; - } - - pLruHndl->table[pLruHndl->most].next = cacheIdx; - pLruHndl->table[cacheIdx].prev = pLruHndl->most; - pLruHndl->most = cacheIdx; -} - -/* Delete LRU cache entry */ -void mvLruCacheIdxDelete(MV_LRU_CACHE* pLruHndl, int cacheIdx) -{ - int prev, next; - - if(cacheIdx == pLruHndl->least) - return; - - prev = pLruHndl->table[cacheIdx].prev; - if(cacheIdx == pLruHndl->most) - { - pLruHndl->most = prev; - } - else - { - next = pLruHndl->table[cacheIdx].next; - - pLruHndl->table[next].prev = prev; - pLruHndl->table[prev].next = next; - } - pLruHndl->table[pLruHndl->least].prev = cacheIdx; - pLruHndl->table[cacheIdx].next = pLruHndl->least; - pLruHndl->least = cacheIdx; -} |