oal_mem_pool.h

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/*
 * Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2021-2021. All rights reserved.
 * Description: memory config
 * Create: 2021-11-22
 */
#ifndef __OAL_MEM_POOL_H__
#define __OAL_MEM_POOL_H__
#ifdef BUILD_UT
#include "wifi_ut_stub.h"
#endif
 
#ifdef BUILD_UT
#else
extern unsigned int __wifi_pkt_ram_begin__;
extern unsigned int __wifi_pkt_ram_end__;
#define OAL_PKTRAM_ADDR_END ((unsigned int)&__wifi_pkt_ram_end__) /* 48K */
#define OAL_PKTRAM_ADDR_BEGIN ((unsigned int)&__wifi_pkt_ram_begin__)
#define OAL_ALWAYS_PKTRAM_ADDR_END (72 * 1024) /* 72K */
#define OAL_ALWAYS_PKTRAM_ADDR_BEGIN 0
#endif
 
#define OAL_PKTRAM_ALLOWED_ADDR_END 0x00A97FFF
#define OAL_PKTRAM_ALLOWED_ADDR_BEGIN 0x00A00000
#define OAL_PKTRAM_CALI_RSV             (0 * 1024) // do not rsv ram
 
/* 预先申请全局变量长度, 73本地内存使用osal接口申请 */
#define USE_OAL_MEM_TOTAL_ADDR          1
/* 各池起始地址 */
#define OAL_MEM_ADDR_TXBFEB_PKT         ((uintptr_t)NULL)
#define OAL_MEM_ADDR_TXBFEE_BUFF        (OAL_PKTRAM_ADDR_BEGIN + 4)  /* pktram + 4字节，避免为NULL */
#define OAL_MEM_ADDR_PROTECT            (OAL_MEM_ADDR_TXBFEE_BUFF + WLAN_TXBFEE_BUFF_SIZE)
#define OAL_MEM_ADDR_COEX               (OAL_MEM_ADDR_PROTECT + WLAN_PROTECT_MAX_LEN)
#define OAL_MEM_ADDR_BEACON_PKT         (OAL_MEM_ADDR_COEX + WLAN_COEX_PKT_LEN)
#define OAL_MEM_ADDR_NETBUF             (OAL_MEM_ADDR_BEACON_PKT + WLAN_BEACON_PKT_LEN)
#define OAL_MEM_ADDR_LOCAL              ((uintptr_t)NULL) /* 全局变量 */
 
#define OAL_NETBUF_HIGH_PRIORITY_COUNT  5
 
/* 描述符个数的宏定义: (SMALL + NORMAL + HI RX-Q) <= WLAN_MEM_RX_DSCR_CNT */
#define WLAN_MEM_RX_DSCR_SIZE           64           /* 等于接收描述符结构体,13 * 4 + 12 = 64 */
#define WLAN_MEM_TX_DSCR_SIZE           92           /* 等于发送描述符结构体 19 * 4 + 16 = 92 */
 
#define WLAN_MEM_SMALL_RX_MAX_CNT       4
#define WLAN_MEM_NORMAL_RX_MAX_CNT      8
#define WLAN_MEM_HIGH_RX_MAX_CNT        4
 
/* 本地变量内存池配置信息70k */
#define WLAN_MEM_LOCAL_SIZE1            12
#define WLAN_MEM_LOCAL_CNT1             128             /* TID 和HAL VAP */
 
#define WLAN_MEM_LOCAL_SIZE2            64
#define WLAN_MEM_LOCAL_CNT2             176             /* 200(杂用) */
 
#define WLAN_MEM_LOCAL_SIZE3            264
#define WLAN_MEM_LOCAL_CNT3             25
 
#define WLAN_MEM_LOCAL_SIZE4            512             /* 长度为128的事件队列用 */
#define WLAN_MEM_LOCAL_CNT4             4
 
#define WLAN_MEM_LOCAL_SIZE5            608             /* PNO扫描使用  hash桶初始化使用1 */
#define WLAN_MEM_LOCAL_CNT5             8               /* wps ie 增加1片, 实测SoftAp场景又有6次申请该内存，共8 */
 
#define WLAN_MEM_LOCAL_SIZE6            1024
#define WLAN_MEM_LOCAL_CNT6             0               /* dmac_reset_lut_init 使用1 */
 
#define WLAN_MEM_LOCAL_SIZE7            1528            /* dmac_user_stru 使用 */
#define WLAN_MEM_LOCAL_CNT7             ((WLAN_DTCM_RAM_ASSOC_USER_MAX_NUM) + (WLAN_MULTI_USER_MAX_NUM_LIMIT))
 
#define WLAN_MEM_LOCAL_SIZE8            4100          /* alg 使用、 msg初始化分配内存使用，msg id rom化由3260--->3800 */
#define WLAN_MEM_LOCAL_CNT8             WLAN_DTCM_RAM_ASSOC_USER_MAX_NUM
 
/* MIB内存池 */
#define WLAN_MEM_MIB_SIZE1              512             /* mib结构体大小 */
#define WLAN_MEM_MIB_CNT1               0               /* 配置VAP没有MIB WLAN_SERVICE_VAP_SUPPORT_MAX_NUM_LIMIT */
 
/* pktram不足时可从系统内存申请的大小 */
#ifdef WIFI_TCM_OPTIMIZE
#define WLAN_RAM_NETBUF_MAX_SIZE        (48 * 1024)
#else
#define WLAN_RAM_NETBUF_MAX_SIZE        (27 * 1024)    /* app版本需要限制总动态内存使用 */
#endif
 
/* netbuf内存池 */
#define WLAN_SHORT_NETBUF_SIZE          180             /* 短帧长度 payload:180 */
#define WLAN_SMGMT_NETBUF_SIZE          400             /* 短管理帧长度 payload:400 */
#define WLAN_MGMT_NETBUF_SIZE           768             /* 管理帧长度 payload:768 */
#define WLAN_LARGE_NETBUF_SIZE          1600            /* 长帧长度 payload:1600 */
#define WLAN_SHORT_NETBUF_CNT           9              /* 短帧netbufpayload个数 */
#define WLAN_SMGMT_NETBUF_CNT           0              /* 短管理帧netbufpayload个数 */
#define WLAN_MGMT_NETBUF_CNT            10             /* 管理帧netbufpayload个数 */
#define WLAN_LARGE_NETBUF_CNT           16             /* 长帧netbufpayload个数 */
#define WLAN_ALWAYS_SHORT_NETBUF_CNT    12              /* 长发长收短帧netbufpayload个数 */
#define WLAN_ALWAYS_SMGMT_NETBUF_CNT    0               /* 长发长收短管理帧netbufpayload个数 */
#define WLAN_ALWAYS_MGMT_NETBUF_CNT     9               /* 长发长收管理帧netbufpayload个数 */
#define WLAN_ALWAYS_NETBUF_CNT          9               /* 长发长收netbufpayload个数 */
 
#define ZERO_COPY_PBUF_HDR_LEN      40
#define ZERO_COPY_SKB_HDR_LEN       120
#define LWIP_ZERO_COPY_HDR    (ZERO_COPY_PBUF_HDR_LEN + ZERO_COPY_SKB_HDR_LEN)
 
#endif /* end of oal_mem_pool.h */