--- /dev/null
+/*******************************************************************************
+################################################################################
+# Copyright (c) [2017-2019] [Radisys] #
+# #
+# 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. #
+################################################################################
+*******************************************************************************/
+\f
+/********************************************************************20**
+
+ Name: MTSS -- implementation specific definitions
+
+ Type: C include file
+
+ Desc: Data structure definitions demanded by systems services.
+ The contents of these are for the MTSS implementation.
+
+ File: mt_ss.x
+
+*********************************************************************21*/
+
+
+#ifndef __MTSSWLX__
+#define __MTSSWLX__
+
+#if 0
+/* mt001.301: Addition */
+#ifdef SS_LOGGER_SUPPORT
+/* #define __USE_POSIX */
+#include <limits.h>
+#include <netinet/in.h>
+#endif /* SS_LOGGER_SUPPORT */
+
+/* TAPA task entry doesn't need anything extra for MTSS */
+typedef S8 SsdTTskEntry;
+
+
+/* System task entry */
+typedef struct ssdSTskEntry
+{
+ pthread_t tId;
+ Ent ent;
+ Inst inst;
+ SLockId lock;
+
+#ifdef SS_MULTICORE_SUPPORT
+ U32 lwpId;
+#endif /* SS_MULTICORE_SUPPORT */
+} SsdSTskEntry;
+
+
+#ifdef SS_DRVR_SUPPORT
+/* Driver task entry */
+typedef struct ssdDrvrTskEntry
+{
+ Bool flag;
+
+} SsdDrvrTskEntry;
+#endif
+
+
+/* timer entry--MTSS uses common timers */
+typedef struct ssdTmrEntry
+{
+ CmTimer timers[TMR_DEF_MAX];
+
+} SsdTmrEntry;
+
+
+/* dynamic pool doesn't need anything extra for MTSS */
+typedef S8 SsdDPoolEntry;
+
+
+/* static pool -- information for the memory management scheme */
+typedef S8 SsdSPoolEntry;
+
+
+/* generic pool doesn't need anything extra for MTSS */
+typedef S8 SsdPoolEntry;
+
+
+/* region doesn't need anything extra for MTSS */
+typedef S8 SsdRegionEntry;
+
+
+/* system services control point--tick count, timer implementation,
+ * console implementation, IS task implementation
+ */
+typedef struct ssdOs
+{
+ unsigned randSeed; /* random number generator seed */
+
+ Ticks sysTicks; /* elapsed system ticks */
+
+ pthread_t tmrHdlrTID; /* timer handler thread */
+ CmTqCp tmrTqCp; /* common timer control point */
+ CmTqType tmrTq[SS_MAX_TMRS]; /* common timer queue */
+
+ sem_t ssStarted; /* posted when SS completes init */
+#ifdef CONAVL
+ FILE *conInFp; /* console input file pointer */
+ FILE *conOutFp; /* console output file pointer */
+ pthread_t conHdlrTID; /* console handler thread ID */
+#endif
+
+#ifndef NOFILESYS
+ FILE *fileOutFp; /* output file pointer */
+#endif
+
+#ifdef SS_DRVR_SUPPORT
+ pthread_t isTskHdlrTID; /* IS task handler thread ID */
+ int isFildes[2]; /* pipe for SSetIntPend to isTskHdlr */
+#endif
+ Bool sigEvnt; /*mt010.301 Flag to check interupt signal(SIGINT)*/
+
+} SsdOs;
+
+/* mt018.201 - added for memory configuration */
+typedef struct mtBktCfg
+{
+ Size blkSize; /* bucket quantum size */
+ U32 numBlks; /* the total blocks in the bucket */
+} MtBktCfg;
+
+typedef struct mtRegCfg
+{
+ Region regionId;
+ U16 numBkts;
+ Size heapsize;
+ MtBktCfg bkt[SS_MAX_POOLS_PER_REG];
+} MtRegCfg;
+
+typedef struct mtMemCfg
+{
+ U8 numRegions;
+ MtRegCfg region[SS_MAX_REGS];
+} MtMemCfg;
+
+#endif
+
+
+
+
+typedef struct mtDynBktCfg
+{
+ U16 blkSetRelThreshold; /* threshold value for releasing memory blocks */
+ U16 blkSetAcquireThreshold; /* threshold for requesting additional memory blocks */
+} MtDynBktCfg;
+
+/* The number of blocks in the buckets and size of bloks must be
+ same as the configured in mtGlobMemCfg. */
+typedef struct mtDynRegCfg
+{
+ Region regionId; /* Region Id */
+ U16 numBkts; /* Number of buckets */
+ MtDynBktCfg bkt[SS_MAX_POOLS_PER_REG]; /* Threshold value configuration for each buckets */
+} MtDynRegCfg;
+
+/* This structure is used to store the initial values of the configuraiton
+ * of the individual system taks regions. The number of buckets is same
+ * as of the one configured in the gloabl region */
+typedef struct mtDynMemCfg
+{
+ U8 numRegions; /* Number of regions */
+ MtDynRegCfg region[SS_MAX_REGS]; /* Configuration details of each region */
+} MtDynMemCfg;
+
+/* Global bucket configuration, the number of bucket, block size and the memory
+ * block set size for each bucket */
+typedef struct mtGlobBktCfg
+{
+ Size blkSize; /* bucket quantum size */
+ U32 numBlks; /* the total blocks in the bucket */
+ U16 bucketSetSize; /* Size of each bucket set */
+} MtGlobBktCfg;
+
+typedef struct mtGlobMemCfg
+{
+ U16 numBkts;
+#ifdef XEON_SPECIFIC_CHANGES
+ Size heapSize;
+#endif
+ MtGlobBktCfg bkt[SS_MAX_POOLS_PER_REG];
+}MtGlobMemCfg;
+
+
+#if 0
+
+/* mt003.301 Readwrite lock additions */
+#ifdef SS_LOCK_SUPPORT
+typedef struct sLockInfo
+{
+ union
+ {
+#ifdef SS_RDWR_LOCK_SUPPORT
+ pthread_rwlock_t rdWrLockId;
+#endif /* SS_RDWR_LOCK_SUPPORT */
+#ifdef SS_REC_LOCK_SUPPORT
+ pthread_mutex_t recurLock;
+#endif /* SS_REC_LOCK_SUPPORT */
+ }l;
+}SLockInfo;
+#endif /* SS_LOCK_SUPPORT */
+#endif /* __MTSSX__ */
+#endif
+
+/**********************************************************************
+ End of file
+**********************************************************************/
Code Review / o-du / l2.git / blobdiff