/*****************************************************************************
函 数 名 : hmac_protection_obss_aging_ap
功能描述 : 启动OBSS老化处理定时器
输入参数 : pst_hmac_vap : hmac vap结构体指针
输出参数 : 无
返 回 值 : oal_uint32
调用函数 :
被调函数 :
修改历史 :
1.日 期 : 2015年4月28日
作 者 : w00269675
修改内容 : 新生成函数
*****************************************************************************/
oal_uint32 hmac_protection_start_timer(hmac_vap_stru *pst_hmac_vap)
{
mac_device_stru *pst_mac_device;
pst_mac_device = mac_res_get_dev(pst_hmac_vap->st_vap_base_info.uc_device_id);
if (OAL_PTR_NULL == pst_mac_device)
{
OAM_WARNING_LOG0(0, OAM_SF_ANY, "{hmac_protection_start_timer::pst_mac_device null.}");
return OAL_ERR_CODE_PTR_NULL;
}
/* 启动OBSS保护老化定时器 定时器已开启，则不用再开启 */
if (OAL_FALSE == pst_mac_device->st_obss_aging_timer.en_is_registerd)
{
FRW_TIMER_CREATE_TIMER(&(pst_mac_device->st_obss_aging_timer),
hmac_protection_obss_update_timer,
WLAN_USER_AGING_TRIGGER_TIME, /* 5000ms触发一次 */
pst_mac_device,
OAL_TRUE,
OAM_MODULE_ID_HMAC,
pst_mac_device->ul_core_id);
}
return OAL_SUCC;
}
oal_void hmac_data_acq_down_vap(mac_vap_stru *pst_mac_vap)
{
oal_uint32 ul_ret;
mac_device_stru *pst_device;
oal_uint8 uc_vap_idx;
mac_cfg_down_vap_param_stru st_down_vap;
hmac_vap_stru *pst_hmac_vap;
pst_device = mac_res_get_dev(pst_mac_vap->uc_device_id);
if (OAL_PTR_NULL == pst_device)
{
OAM_WARNING_LOG0(pst_mac_vap->uc_vap_id, OAM_SF_ANY, "{hmac_data_acq_down_vap::pst_device null.}");
return;
}
/* 遍历device下所有vap，设置vap 下的信道号 */
for (uc_vap_idx = 0; uc_vap_idx < pst_device->uc_vap_num; uc_vap_idx++)
{
pst_hmac_vap = mac_res_get_hmac_vap(pst_device->auc_vap_id[uc_vap_idx]);
if (OAL_PTR_NULL == pst_hmac_vap)
{
OAM_WARNING_LOG0(pst_mac_vap->uc_vap_id, OAM_SF_ANY, "{hmac_data_acq_down_vap::pst_hmac_vap null.}");
continue;
}
st_down_vap.pst_net_dev = pst_hmac_vap->pst_net_device;
ul_ret = hmac_config_down_vap(&pst_hmac_vap->st_vap_base_info, OAL_SIZEOF(mac_cfg_down_vap_param_stru), (oal_uint8 *)&st_down_vap);
if (OAL_UNLIKELY(OAL_SUCC != ul_ret))
{
OAM_WARNING_LOG0(pst_mac_vap->uc_vap_id, OAM_SF_ANY, "{hmac_data_acq_down_vap::hmac_config_down_vap failed.}");
}
}
g_uc_data_acq_used = OAL_TRUE;
OAM_INFO_LOG1(pst_mac_vap->uc_vap_id, OAM_SF_ANY, "{hmac_data_acq_down_vap::g_uc_data_acq_used=%d.}", g_uc_data_acq_used);
}
OAL_STATIC int32 hwifi_config_init_nvram(void)
{
int32 l_ret = INI_FAILED;
int32 l_cfg_id;
int32 aul_nvram_params[NVRAM_PARAMS_INDEX_BUTT]={0};
oal_memset(g_auc_nv_params, 0x00, sizeof(g_auc_nv_params));
l_ret = get_cust_conf_string(CUST_MODU_NVRAM, OAL_PTR_NULL, g_auc_nv_params, sizeof(g_auc_nv_params));
/* nv读取失败或者返回的参数值为零,尝试读取ini */
if(INI_FAILED == l_ret || !g_auc_nv_params[0])
{
OAM_WARNING_LOG3(0, OAM_SF_ANY, "hwifi_config_init_nvram read nvram failed[ret:%d] or wrong values[first eight values:0x%x %x], read dts instead!", l_ret, *((oal_uint32*)g_auc_nv_params),*((oal_uint32*)(g_auc_nv_params+4)));
/* 先尝试从ini文件中读取，读不到的话再从dts中读取 */
for (l_cfg_id = NVRAM_PARAMS_INDEX_0; l_cfg_id < NVRAM_PARAMS_INDEX_BUTT; l_cfg_id++)
{
l_ret = get_cust_conf_int32(INI_MODU_WIFI, g_ast_nvram_config_ini[l_cfg_id].name, &aul_nvram_params[l_cfg_id]);
if(INI_FAILED == l_ret)
{
OAM_ERROR_LOG1(0, OAM_SF_ANY, "hwifi_config_init_nvram read %d from ini failed!", l_cfg_id);
break;
}
}
if (NVRAM_PARAMS_INDEX_BUTT == l_cfg_id)
{
OAM_INFO_LOG0(0, OAM_SF_ANY, "hwifi_config_init_nvram read from ini success!");
oal_memcopy(g_auc_nv_params, aul_nvram_params, sizeof(g_auc_nv_params));
return INI_SUCC;
}
l_ret = get_cust_conf_string(CUST_MODU_DTS, NVRAM_PARAMS_ARRAY, g_auc_nv_params, sizeof(g_auc_nv_params));
if(INI_FAILED == l_ret)
{
OAM_WARNING_LOG0(0, OAM_SF_ANY, "hwifi_config_init_nvram read dts failed!");
/* 读取dts也失败时将数组置零，防止下发至device */
oal_memset(g_auc_nv_params, 0x00, sizeof(g_auc_nv_params));
return INI_FAILED;
}
}
return INI_SUCC;
}
/*****************************************************************************
函 数 名 : hmac_protection_obss_aging_ap
功能描述 : OBSS老化处理， 本函数定期对device每个VAP进行保护老化处理(5000ms 执行一次)
输入参数 : p_arg : 定时器传入的指针参数
输出参数 : 无
返 回 值 : oal_uint32
调用函数 :
被调函数 :
修改历史 :
1.日 期 : 2015年4月28日
作 者 : w00269675
修改内容 : 新生成函数
*****************************************************************************/
oal_uint32 hmac_protection_obss_update_timer(void *p_arg)
{
mac_device_stru *pst_mac_device;
oal_uint8 uc_vap_idx;
mac_vap_stru *pst_mac_vap;
if (OAL_PTR_NULL == p_arg)
{
OAM_ERROR_LOG0(0, OAM_SF_ANY, "{hmac_protection_obss_update_timer::p_arg null.}");
return OAL_ERR_CODE_PTR_NULL;
}
pst_mac_device = (mac_device_stru *)p_arg;
/* 遍历device下对应VAP, 定时更新OBSS 保护模式 */
/* 业务vap从1开始 */
for (uc_vap_idx = 0; uc_vap_idx < pst_mac_device->uc_vap_num; uc_vap_idx++)
{
pst_mac_vap = mac_res_get_mac_vap(pst_mac_device->auc_vap_id[uc_vap_idx]);
if (OAL_UNLIKELY(OAL_PTR_NULL == pst_mac_vap))
{
OAM_WARNING_LOG0(uc_vap_idx, OAM_SF_ANY, "{hmac_protection_obss_update_timer::pst_mac_vap null.}");
return OAL_ERR_CODE_PTR_NULL;
}
/* OBSS老化只针对AP模式，非AP模式则跳出 */
if (WLAN_VAP_MODE_BSS_AP != pst_mac_vap->en_vap_mode)
{
continue;
}
hmac_protection_obss_aging_ap(pst_mac_vap);
}
return OAL_SUCC;
}
int32 hwifi_config_init(int32 cus_tag)
{
int32 l_cfg_id;
int32 l_ret = INI_FAILED;
int32 l_ori_val;
wlan_cfg_cmd* pgast_wifi_config;
int32* pgal_params;
int32 l_cfg_value = 0;
int32 l_wlan_cfg_butt;
switch (cus_tag)
{
case CUS_TAG_NV:
return hwifi_config_init_nvram();
case CUS_TAG_INI:
host_params_init_first();
pgast_wifi_config = g_ast_wifi_config_cmds;
pgal_params = g_al_host_init_params;
l_wlan_cfg_butt = WLAN_CFG_INIT_BUTT;
break;
case CUS_TAG_DTS:
original_value_for_dts_params();
pgast_wifi_config = g_ast_wifi_config_dts;
pgal_params = g_al_dts_params;
l_wlan_cfg_butt = WLAN_CFG_DTS_BUTT;
break;
default:
OAM_ERROR_LOG1(0, OAM_SF_ANY, "hisi_customize_wifi tag number[0x%x] not correct!", cus_tag);
return INI_FAILED;
}
for(l_cfg_id=0; l_cfg_id<l_wlan_cfg_butt; ++l_cfg_id)
{
if(CUS_TAG_INI == cus_tag && WLAN_CFG_INIT_COUNTRY_CODE == l_cfg_id)
{
/* 获取ini中的国家码 */
l_ret = get_cust_conf_string(INI_MODU_WIFI, pgast_wifi_config[l_cfg_id].name, g_ac_country_code, sizeof(g_ac_country_code));
if(INI_FAILED == l_ret)
{
OAM_WARNING_LOG0(0, OAM_SF_ANY, "hisi_customize_wifi read country code failed, check if it exists!");
strncpy(g_ac_country_code, "99", 2);
}
g_ac_country_code[2] = '\0';
continue;
}
/* 获取ini或dts中的配置值 */
l_ret = get_cust_conf_int32(INI_MODU_WIFI, pgast_wifi_config[l_cfg_id].name, &l_cfg_value);
if (INI_FAILED == l_ret)
{
l_ret = get_cust_conf_int32(CUST_MODU_DTS, pgast_wifi_config[l_cfg_id].name, &l_cfg_value);
if(INI_FAILED == l_ret)
{
OAM_WARNING_LOG1(0, OAM_SF_ANY, "hisi_customize_wifi read ini or dts file failed, check if cfg_id[%d] exists!", l_cfg_id);
continue;
}
}
l_ori_val = pgal_params[l_cfg_id];
pgal_params[l_cfg_id] = l_cfg_value;
OAM_WARNING_LOG3(0, OAM_SF_ANY, "hisi_customize_wifi [cfg_id:%d]value changed from [init:%d] to [config:%d]. \n", l_cfg_id, l_ori_val, pgal_params[l_cfg_id]);
}
return INI_SUCC;
}
/*****************************************************************************
函 数 名 : dmac_device_init
功能描述 : device的初始化函数
输入参数 : 指向要进行初始化的device指针
输出参数 : 无
返 回 值 : 成功或者失败原因
调用函数 :
被调函数 :
修改历史 :
1.日 期 : 2012年10月19日
作 者 : huxiaotong
修改内容 : 新生成函数
*****************************************************************************/
OAL_STATIC oal_uint32 dmac_device_init(oal_uint8 *puc_device_id, oal_uint8 uc_chip_id, oal_uint8 uc_device_id, oal_uint32 ul_chip_ver)
{
oal_uint32 ul_ret;
oal_uint8 uc_dev_id;
mac_device_stru *pst_device;
mac_data_rate_stru *pst_data_rate;
oal_uint32 ul_rate_num = 0;
oal_uint32 ul_idx;
oal_uint32 ul_loop = 0;
dmac_device_stru *pst_dmac_device;
hal_cfg_rts_tx_param_stru st_hal_rts_tx_param;
#ifdef _PRE_WLAN_DFT_STAT
oam_stats_phy_node_idx_stru st_phy_node_idx = {{OAM_STATS_PHY_NODE_TX_CNT,
OAM_STATS_PHY_NODE_RX_OK_CNT,
OAM_STATS_PHY_NODE_11B_HDR_ERR_CNT,
OAM_STATS_PHY_NODE_OFDM_HDR_ERR_CNT}};
#endif
/*申请公共mac device结构体，修改下 名称*/
ul_ret = mac_res_alloc_dmac_dev(&uc_dev_id);
if(OAL_UNLIKELY(ul_ret != OAL_SUCC))
{
OAM_ERROR_LOG1(0, OAM_SF_ANY, "{dmac_device_init::mac_res_alloc_dmac_dev failed[%d].}", ul_ret);
return OAL_FAIL;
}
pst_device = mac_res_get_dev(uc_dev_id);
if (OAL_PTR_NULL == pst_device)
{
OAM_ERROR_LOG0(0, OAM_SF_ANY, "{dmac_device_init::pst_device null.}");
return OAL_ERR_CODE_PTR_NULL;
}
#if 0
pst_device->uc_chip_id = uc_chip_id;
pst_device->uc_device_id = uc_dev_id;
#endif
/* 申请dmac device资源 */
if(OAL_UNLIKELY(dmac_res_alloc_mac_dev(uc_dev_id) != OAL_SUCC))
{
OAM_ERROR_LOG0(0, OAM_SF_ANY, "{dmac_device_init::dmac_res_alloc_mac_dev failed.}");
return OAL_FAIL;
}
#if (_PRE_MULTI_CORE_MODE_OFFLOAD_DMAC == _PRE_MULTI_CORE_MODE)
/* 初始化device级别的一些参数 */
ul_ret = mac_device_init(pst_device, ul_chip_ver, uc_chip_id, uc_dev_id);
if (OAL_SUCC != ul_ret)
{
OAM_ERROR_LOG2(0, OAM_SF_ANY, "{dmac_device_init::mac_device_init failed[%d], chip_ver[0x%x].}", ul_ret, ul_chip_ver);
dmac_res_free_mac_dev(uc_dev_id);
mac_res_free_dev(uc_dev_id);
return ul_ret;
}
#endif
/* 获取hmac device，并进行相关参数赋值 */
pst_dmac_device = dmac_res_get_mac_dev(uc_dev_id);
if (OAL_PTR_NULL == pst_dmac_device)
{
OAM_ERROR_LOG0(0, OAM_SF_ANY, "{dmac_device_init::pst_dmac_device null.}");
mac_res_free_dev(uc_dev_id);
return OAL_ERR_CODE_PTR_NULL;
}
/* 结构体初始化 */
OAL_MEMZERO(pst_dmac_device, OAL_SIZEOF(*pst_dmac_device));
pst_dmac_device->pst_device_base_info = pst_device;
#ifdef _PRE_WLAN_FEATURE_DFR
pst_dmac_device->en_dfr_hw_reset_enable = OAL_FALSE;
#endif //#ifdef _PRE_WLAN_FEATURE_DFR
/* 硬mac结构指针只存在于DMAC中，需要针对device对象中私有部分
的内容进行初始化，用于逻辑和物理device的对应 */
ul_ret = hal_chip_get_device(uc_chip_id, uc_device_id, &pst_device->pst_device_stru);
pst_device->ul_core_id = pst_device->pst_device_stru->ul_core_id;
if (OAL_SUCC != ul_ret)
{
OAM_WARNING_LOG1(0, OAM_SF_ANY, "{dmac_device_init::hal_chip_get_device failed[%d].}", ul_ret);
dmac_res_free_mac_dev(uc_dev_id);
mac_res_free_dev(uc_dev_id);
return ul_ret;
}
/* 保存mac层的device id */
pst_device->pst_device_stru->uc_mac_device_id = uc_dev_id;
if(OAL_SUCC != mac_fcs_init(&pst_device->st_fcs_mgr, pst_device->uc_chip_id, pst_device->uc_device_id))
{
OAM_WARNING_LOG0(0, OAM_SF_ANY, "{dmac_device_init::mac_fcs_init failed.}");
dmac_res_free_mac_dev(uc_dev_id);
mac_res_free_dev(uc_dev_id);
return OAL_FAIL;
}
/* 算法框架初始化 */
ul_ret = dmac_alg_init(pst_device);
if (OAL_SUCC != ul_ret)
{
OAM_WARNING_LOG1(0, OAM_SF_ANY, "{dmac_device_init::dmac_alg_init failed[%d].}", ul_ret);
dmac_res_free_mac_dev(uc_dev_id);
mac_res_free_dev(uc_dev_id);
return ul_ret;
}
/* 算法距离、干扰等状态初始化 */
dmac_alg_stat_init(pst_dmac_device);
pst_device->us_total_mpdu_num = 0;
/* 错误计数初始化 */
OAL_MEMZERO(pst_device->aul_mac_err_cnt, OAL_SIZEOF(pst_device->aul_mac_err_cnt));
/*初始化记录性能统计第一次时间戳*/
pst_device->ul_first_timestamp = 0;
pst_device->ul_rx_buf_too_small_show_counter = 0;
#if (_PRE_PRODUCT_ID == _PRE_PRODUCT_ID_HI1151)
pst_device->ul_rx_fsm_st_timeout_show_counter = 0;
pst_device->ul_tx_fsm_st_timeout_show_counter = 0;
pst_device->ul_beacon_miss_show_counter = 0;
pst_device->us_user_nums_max = WLAN_ASSOC_USER_MAX_NUM_SPEC;
pst_device->ul_pcie_reg110_timeout_counter = 0;
pst_device->ul_pcie_read_counter = 0;
/* DTS2015100700205,特殊网卡兼容性问题规避方案: 会发生DataFlow Break时候会影响性能 */
pst_device->st_dataflow_brk_bypass.en_brk_limit_aggr_enable = OAL_FALSE;
pst_device->st_dataflow_brk_bypass.ul_tx_dataflow_brk_cnt = 0;
pst_device->st_dataflow_brk_bypass.ul_last_tx_complete_isr_cnt = 0;
#endif
for (ul_loop = 0; ul_loop < WLAN_WME_AC_BUTT; ul_loop++)
{
pst_device->aus_ac_mpdu_num[ul_loop] = 0;
}
for (ul_loop = 0; ul_loop < WLAN_VAP_SUPPORT_MAX_NUM_LIMIT; ul_loop++)
{
pst_device->aus_vap_mpdu_num[ul_loop] = 0;
}
for (ul_loop = WLAN_WME_AC_BE; ul_loop < WLAN_WME_AC_BUTT; ul_loop++)
{
pst_device->aus_ac_mpdu_num[ul_loop] = 0;
}
#ifdef _PRE_WLAN_DFT_STAT
/* 初始化维测参数，空口环境类参数 */
OAL_MEMZERO(&(pst_device->st_dbb_env_param_ctx), OAL_SIZEOF(mac_device_dbb_env_param_ctx_stru));
#endif
#ifdef _PRE_WLAN_FEATURE_PM
pst_device->en_pm_enable = OAL_FALSE;
mac_pm_arbiter_init(pst_device);
#endif
/* 初始化TXOP特性相关值 */
pst_device->en_txop_enable = OAL_FALSE;
pst_device->uc_tx_ba_num = 0;
/* 从eeprom或flash获得MAC地址 */
hal_get_hw_addr(pst_device->pst_device_stru, pst_device->auc_hw_addr);
/* 初始化DEVICE下的速率集 */
hal_get_rate_80211g_table(pst_device->pst_device_stru, (oal_void *)&pst_data_rate);
hal_get_rate_80211g_num(pst_device->pst_device_stru, &ul_rate_num);
for (ul_idx = 0; ul_idx < ul_rate_num; ul_idx++)
{
oal_memcopy(&(pst_device->st_mac_rates_11g[ul_idx]),&pst_data_rate[ul_idx],OAL_SIZEOF(mac_data_rate_stru));
}
/* 初始化2.4G和5G的RTS速率, RTS[0~2]设为24Mbps, RTS[3]在2.4G设为1Mbps、5G设为24Mbps*/
st_hal_rts_tx_param.auc_protocol_mode[0] = WLAN_LEGACY_OFDM_PHY_PROTOCOL_MODE;
st_hal_rts_tx_param.auc_rate[0] = WLAN_LEGACY_OFDM_24M_BPS;
st_hal_rts_tx_param.auc_protocol_mode[1] = WLAN_LEGACY_OFDM_PHY_PROTOCOL_MODE;
st_hal_rts_tx_param.auc_rate[1] = WLAN_LEGACY_OFDM_24M_BPS;
st_hal_rts_tx_param.auc_protocol_mode[2] = WLAN_LEGACY_OFDM_PHY_PROTOCOL_MODE;
st_hal_rts_tx_param.auc_rate[2] = WLAN_LEGACY_OFDM_24M_BPS;
st_hal_rts_tx_param.en_band = WLAN_BAND_2G;
st_hal_rts_tx_param.auc_protocol_mode[3] = WLAN_11B_PHY_PROTOCOL_MODE;
st_hal_rts_tx_param.auc_rate[3] = WLAN_LONG_11b_1_M_BPS;
hal_set_rts_rate_params(pst_device->pst_device_stru, &st_hal_rts_tx_param);
st_hal_rts_tx_param.en_band = WLAN_BAND_5G;
st_hal_rts_tx_param.auc_protocol_mode[3] = WLAN_LEGACY_OFDM_PHY_PROTOCOL_MODE;
st_hal_rts_tx_param.auc_rate[3] = WLAN_LEGACY_OFDM_24M_BPS;
hal_set_rts_rate_params(pst_device->pst_device_stru, &st_hal_rts_tx_param);
#if (_PRE_OS_VERSION_LINUX == _PRE_OS_VERSION)||(_PRE_OS_VERSION_RAW == _PRE_OS_VERSION)
/* TBD */
/* hal_enable_radar_det(pst_device->pst_device_stru, OAL_TRUE); */
pst_device->us_dfs_timeout = 0;
#endif
/* 初始化DMAC SCANNER */
dmac_scan_init(pst_device);
#ifdef _PRE_SUPPORT_ACS
/* 初始化ACS结构体 */
dmac_acs_init(pst_device);
#endif
#ifdef _PRE_WLAN_DFT_REG
/* 初始化寄存器读取定时器 */
FRW_TIMER_CREATE_TIMER(&pst_device->st_reg_prd_timer,
dmac_reg_timeout,
OAM_REGSTER_REFRESH_TIME_MS,
pst_device->pst_device_stru,
OAL_TRUE,
OAM_MODULE_ID_DMAC,
pst_device->ul_core_id);
#endif
/* 出参赋值，CHIP中需要保存该device id */
*puc_device_id = uc_dev_id;
#ifdef _PRE_WLAN_FEATURE_AMPDU
#ifdef _PRE_DEBUG_MODE
//#if ((_PRE_TARGET_PRODUCT_TYPE_5610DMB != _PRE_CONFIG_TARGET_PRODUCT) )
//OAL_MEMZERO(g_ast_tx_ba_track[pst_device->uc_device_id], OAL_SIZEOF(dmac_tx_ba_track_stru) * HAL_MAX_AMPDU_LUT_SIZE);
//#endif
#endif
#endif
#ifdef _PRE_DEBUG_MODE
OAL_MEMZERO(&(pst_device->st_exception_report_timer), OAL_SIZEOF(frw_timeout_stru));
FRW_TIMER_CREATE_TIMER(&(pst_device->st_exception_report_timer),
dmac_device_exception_report_timeout_fn,
MAC_EXCEPTION_TIME_OUT,
pst_device->pst_device_stru,
OAL_TRUE,
OAM_MODULE_ID_MAC,
pst_device->ul_core_id);
#endif
#ifdef _PRE_WLAN_DFT_STAT
/* 初始化phy统计节点 */
dmac_dft_set_phy_stat_node(pst_device, &st_phy_node_idx);
#endif
ul_ret = dmac_cfg_vap_init(pst_device);
if(OAL_UNLIKELY(ul_ret != OAL_SUCC))
{
OAM_ERROR_LOG1(0, OAM_SF_ANY, "{hmac_chip_init::hmac_cfg_vap_init failed[%d].}", ul_ret);
return OAL_FAIL;
}
return OAL_SUCC;
}
oal_uint32 dmac_11w_rx_filter(dmac_vap_stru *pst_dmac_vap, oal_netbuf_stru *pst_netbuf)
{
oal_uint32 ul_relt = OAL_SUCC;
oal_uint8 *puc_da;
dmac_rx_ctl_stru *pst_rx_ctl;
mac_ieee80211_frame_stru *pst_frame_hdr;
mac_user_stru *pst_user;
oal_uint16 us_ta_user_idx;
wlan_ciper_protocol_type_enum_uint8 en_cipher_protocol_type;
pst_frame_hdr = (mac_ieee80211_frame_stru *)OAL_NETBUF_HEADER(pst_netbuf);
puc_da = pst_frame_hdr->auc_address1;
pst_rx_ctl = (dmac_rx_ctl_stru *)oal_netbuf_cb(pst_netbuf);
en_cipher_protocol_type = hal_ctype_to_cipher_suite(pst_rx_ctl->st_rx_status.bit_cipher_protocol_type);
#if (_PRE_MULTI_CORE_MODE_OFFLOAD_DMAC == _PRE_MULTI_CORE_MODE)
us_ta_user_idx = pst_rx_ctl->st_rx_info.bit_ta_user_idx;
#else
us_ta_user_idx = pst_rx_ctl->st_rx_info.us_ta_user_idx;
#endif
pst_user = (mac_user_stru *)mac_res_get_dmac_user(us_ta_user_idx);
if (OAL_PTR_NULL == pst_user)
{
return OAL_SUCC;
}
if ((OAL_TRUE != pst_user->st_cap_info.bit_pmf_active) ||
(OAL_TRUE != dmac_11w_robust_frame(pst_netbuf) ))
{
return OAL_SUCC;
}
/* 广播Robust帧过滤 */
if (OAL_TRUE == ETHER_IS_MULTICAST(puc_da))
{
ul_relt = OAL_SUCC;
#if(_PRE_WLAN_FEATURE_PMF == _PRE_PMF_HW_CCMP_BIP)
if (WLAN_80211_CIPHER_SUITE_BIP != en_cipher_protocol_type)
{
OAM_WARNING_LOG1(pst_dmac_vap->st_vap_base_info.uc_vap_id, OAM_SF_PMF,
"{dmac_11w_rx_filter::PMF is open,but is Robust muti frame chipertype is[%d].}", en_cipher_protocol_type);
return OAL_ERR_CODE_PMF_NO_PROTECTED_ERROR;
}
#else
/* 11w组播管理帧解密 */
ul_relt = dmac_bip_decrypto(pst_dmac_vap, pst_netbuf);
if (OAL_SUCC != ul_relt)
{
/* 组播解密失败，不上报管理帧 */
OAM_WARNING_LOG1(pst_dmac_vap->st_vap_base_info.uc_vap_id, OAM_SF_PMF,
"{dmac_11w_rx_filter::dmac_bip_decrypto failed[%d].}", ul_relt);
}
#endif
return ul_relt;
}
/* pmf使能，对硬件不能过滤的未加密帧进行过滤 */
if (WLAN_80211_CIPHER_SUITE_NO_ENCRYP == en_cipher_protocol_type)
{
OAM_WARNING_LOG0(pst_dmac_vap->st_vap_base_info.uc_vap_id, OAM_SF_PMF,
"{dmac_11w_rx_filter::PMF is open,but the Robust frame is CIPHER_SUITE_NO_ENCRYP.}");
return OAL_ERR_CODE_PMF_NO_PROTECTED_ERROR;
}
/* PMF单播管理帧校验 */
if ((OAL_FALSE == pst_frame_hdr->st_frame_control.bit_protected_frame)||
(WLAN_80211_CIPHER_SUITE_CCMP != en_cipher_protocol_type))
{
OAM_WARNING_LOG2(pst_dmac_vap->st_vap_base_info.uc_vap_id, OAM_SF_PMF,
"{dmac_11w_rx_filter::robust_action protecter incorect. bit_protected_frame[%d], cipher_type[%d].}",
pst_frame_hdr->st_frame_control.bit_protected_frame,
en_cipher_protocol_type);
return OAL_ERR_CODE_PMF_NO_PROTECTED_ERROR;
}
return OAL_SUCC;
}
