/* * Linux cfg80211 Vendor Extension Code * * Copyright (C) 1999-2019, Broadcom. * * Unless you and Broadcom execute a separate written software license * agreement governing use of this software, this software is licensed to you * under the terms of the GNU General Public License version 2 (the "GPL"), * available at http://www.broadcom.com/licenses/GPLv2.php, with the * following added to such license: * * As a special exception, the copyright holders of this software give you * permission to link this software with independent modules, and to copy and * distribute the resulting executable under terms of your choice, provided that * you also meet, for each linked independent module, the terms and conditions of * the license of that module. An independent module is a module which is not * derived from this software. The special exception does not apply to any * modifications of the software. * * Notwithstanding the above, under no circumstances may you combine this * software in any way with any other Broadcom software provided under a license * other than the GPL, without Broadcom's express prior written consent. * * * <> * * $Id: wl_cfgvendor.c 825970 2019-06-18 05:28:31Z $ */ /* * New vendor interface additon to nl80211/cfg80211 to allow vendors * to implement proprietary features over the cfg80211 stack. */ #include #include #include #include #include #include #include #include #include #include <802.11.h> #include #include #include #include #include #include #include #include #include #ifdef PNO_SUPPORT #include #endif /* PNO_SUPPORT */ #ifdef RTT_SUPPORT #include #endif /* RTT_SUPPORT */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef WL_NAN #include #endif /* WL_NAN */ #include #include #ifdef PROP_TXSTATUS #include #endif // endif #include char* wl_get_kernel_timestamp(void) { static char buf[32]; u64 ts_nsec; unsigned long rem_nsec; ts_nsec = local_clock(); rem_nsec = DIV_AND_MOD_U64_BY_U32(ts_nsec, NSEC_PER_SEC); snprintf(buf, sizeof(buf), "%5lu.%06lu", (unsigned long)ts_nsec, rem_nsec / NSEC_PER_USEC); return buf; } #if (LINUX_VERSION_CODE > KERNEL_VERSION(3, 13, 0)) || defined(WL_VENDOR_EXT_SUPPORT) #if defined(WL_SUPP_EVENT) int wl_cfgvendor_send_supp_eventstring(const char *func_name, const char *fmt, ...) { char buf[SUPP_LOG_LEN] = {0}; struct bcm_cfg80211 *cfg; struct wiphy *wiphy; va_list args; int len; int prefix_len; int rem_len; cfg = wl_cfg80211_get_bcmcfg(); if (!cfg || !cfg->wdev) { WL_DBG(("supp evt invalid arg\n")); return BCME_OK; } wiphy = cfg->wdev->wiphy; prefix_len = snprintf(buf, SUPP_LOG_LEN, "[DHD]<%s> %s: ", wl_get_kernel_timestamp(), __func__); /* Remaining buffer len */ rem_len = SUPP_LOG_LEN - (prefix_len + 1); /* Print the arg list on to the remaining part of the buffer */ va_start(args, fmt); len = vsnprintf((buf + prefix_len), rem_len, fmt, args); va_end(args); if (len < 0) { return -EINVAL; } if (len > rem_len) { /* If return length is greater than buffer len, * then its truncated buffer case. */ len = rem_len; } /* Ensure the buffer is null terminated */ len += prefix_len; buf[len] = '\0'; len++; return wl_cfgvendor_send_async_event(wiphy, bcmcfg_to_prmry_ndev(cfg), BRCM_VENDOR_EVENT_PRIV_STR, buf, len); } int wl_cfgvendor_notify_supp_event_str(const char *evt_name, const char *fmt, ...) { char buf[SUPP_LOG_LEN] = {0}; struct bcm_cfg80211 *cfg; struct wiphy *wiphy; va_list args; int len; int prefix_len; int rem_len; cfg = wl_cfg80211_get_bcmcfg(); if (!cfg || !cfg->wdev) { WL_DBG(("supp evt invalid arg\n")); return BCME_OK; } wiphy = cfg->wdev->wiphy; prefix_len = snprintf(buf, SUPP_LOG_LEN, "%s ", evt_name); /* Remaining buffer len */ rem_len = SUPP_LOG_LEN - (prefix_len + 1); /* Print the arg list on to the remaining part of the buffer */ va_start(args, fmt); len = vsnprintf((buf + prefix_len), rem_len, fmt, args); va_end(args); if (len < 0) { return -EINVAL; } if (len > rem_len) { /* If return length is greater than buffer len, * then its truncated buffer case. */ len = rem_len; } /* Ensure the buffer is null terminated */ len += prefix_len; buf[len] = '\0'; len++; return wl_cfgvendor_send_async_event(wiphy, bcmcfg_to_prmry_ndev(cfg), BRCM_VENDOR_EVENT_PRIV_STR, buf, len); } #endif /* WL_SUPP_EVENT */ /* * This API is to be used for asynchronous vendor events. This * shouldn't be used in response to a vendor command from its * do_it handler context (instead wl_cfgvendor_send_cmd_reply should * be used). */ int wl_cfgvendor_send_async_event(struct wiphy *wiphy, struct net_device *dev, int event_id, const void *data, int len) { gfp_t kflags; struct sk_buff *skb; kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; /* Alloc the SKB for vendor_event */ #if (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || \ LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) skb = cfg80211_vendor_event_alloc(wiphy, ndev_to_wdev(dev), len, event_id, kflags); #else skb = cfg80211_vendor_event_alloc(wiphy, len, event_id, kflags); #endif /* (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || */ /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) */ if (!skb) { WL_ERR(("skb alloc failed")); return -ENOMEM; } /* Push the data to the skb */ nla_put_nohdr(skb, len, data); cfg80211_vendor_event(skb, kflags); return 0; } static int wl_cfgvendor_send_cmd_reply(struct wiphy *wiphy, const void *data, int len) { struct sk_buff *skb; int err; /* Alloc the SKB for vendor_event */ skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, len); if (unlikely(!skb)) { WL_ERR(("skb alloc failed")); err = -ENOMEM; goto exit; } /* Push the data to the skb */ nla_put_nohdr(skb, len, data); err = cfg80211_vendor_cmd_reply(skb); exit: WL_DBG(("wl_cfgvendor_send_cmd_reply status %d", err)); return err; } static int wl_cfgvendor_get_feature_set(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int reply; reply = dhd_dev_get_feature_set(bcmcfg_to_prmry_ndev(cfg)); err = wl_cfgvendor_send_cmd_reply(wiphy, &reply, sizeof(int)); if (unlikely(err)) WL_ERR(("Vendor Command reply failed ret:%d \n", err)); return err; } static int wl_cfgvendor_get_feature_set_matrix(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); struct sk_buff *skb; int reply; int mem_needed, i; mem_needed = VENDOR_REPLY_OVERHEAD + (ATTRIBUTE_U32_LEN * MAX_FEATURE_SET_CONCURRRENT_GROUPS) + ATTRIBUTE_U32_LEN; /* Alloc the SKB for vendor_event */ skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, mem_needed); if (unlikely(!skb)) { WL_ERR(("skb alloc failed")); err = -ENOMEM; goto exit; } err = nla_put_u32(skb, ANDR_WIFI_ATTRIBUTE_NUM_FEATURE_SET, MAX_FEATURE_SET_CONCURRRENT_GROUPS); if (unlikely(err)) { kfree_skb(skb); goto exit; } for (i = 0; i < MAX_FEATURE_SET_CONCURRRENT_GROUPS; i++) { reply = dhd_dev_get_feature_set_matrix(bcmcfg_to_prmry_ndev(cfg), i); if (reply != WIFI_FEATURE_INVALID) { err = nla_put_u32(skb, ANDR_WIFI_ATTRIBUTE_FEATURE_SET, reply); if (unlikely(err)) { kfree_skb(skb); goto exit; } } } err = cfg80211_vendor_cmd_reply(skb); if (unlikely(err)) { WL_ERR(("Vendor Command reply failed ret:%d \n", err)); } exit: return err; } static int wl_cfgvendor_set_rand_mac_oui(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = -EINVAL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int type; if (!data) { WL_ERR(("data is not available\n")); goto exit; } if (len <= 0) { WL_ERR(("invalid len %d\n", len)); goto exit; } type = nla_type(data); if (type == ANDR_WIFI_ATTRIBUTE_RANDOM_MAC_OUI) { if (nla_len(data) != DOT11_OUI_LEN) { WL_ERR(("nla_len not matched.\n")); goto exit; } err = dhd_dev_cfg_rand_mac_oui(bcmcfg_to_prmry_ndev(cfg), nla_data(data)); if (unlikely(err)) WL_ERR(("Bad OUI, could not set:%d \n", err)); } exit: return err; } #ifdef CUSTOM_FORCE_NODFS_FLAG static int wl_cfgvendor_set_nodfs_flag(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = -EINVAL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int type; u32 nodfs; if (!data) { WL_ERR(("data is not available\n")); return -EINVAL; } if (len <= 0) { WL_ERR(("invalid len %d\n", len)); return -EINVAL; } type = nla_type(data); if (type == ANDR_WIFI_ATTRIBUTE_NODFS_SET) { nodfs = nla_get_u32(data); err = dhd_dev_set_nodfs(bcmcfg_to_prmry_ndev(cfg), nodfs); } return err; } #endif /* CUSTOM_FORCE_NODFS_FLAG */ static int wl_cfgvendor_set_country(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = BCME_ERROR, rem, type; char country_code[WLC_CNTRY_BUF_SZ] = {0}; const struct nlattr *iter; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); struct net_device *primary_ndev = bcmcfg_to_prmry_ndev(cfg); nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case ANDR_WIFI_ATTRIBUTE_COUNTRY: err = memcpy_s(country_code, WLC_CNTRY_BUF_SZ, nla_data(iter), nla_len(iter)); if (err) { WL_ERR(("Failed to copy country code: %d\n", err)); return err; } break; default: WL_ERR(("Unknown type: %d\n", type)); return err; } } /* country code is unique for dongle..hence using primary interface. */ err = wl_cfg80211_set_country_code(primary_ndev, country_code, true, true, -1); if (err < 0) { WL_ERR(("Set country failed ret:%d\n", err)); } return err; } #ifdef GSCAN_SUPPORT int wl_cfgvendor_send_hotlist_event(struct wiphy *wiphy, struct net_device *dev, void *data, int len, wl_vendor_event_t event) { gfp_t kflags; const void *ptr; struct sk_buff *skb; int malloc_len, total, iter_cnt_to_send, cnt; gscan_results_cache_t *cache = (gscan_results_cache_t *)data; total = len/sizeof(wifi_gscan_result_t); while (total > 0) { malloc_len = (total * sizeof(wifi_gscan_result_t)) + VENDOR_DATA_OVERHEAD; if (malloc_len > NLMSG_DEFAULT_SIZE) { malloc_len = NLMSG_DEFAULT_SIZE; } iter_cnt_to_send = (malloc_len - VENDOR_DATA_OVERHEAD)/sizeof(wifi_gscan_result_t); total = total - iter_cnt_to_send; kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; /* Alloc the SKB for vendor_event */ #if (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || \ LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) skb = cfg80211_vendor_event_alloc(wiphy, ndev_to_wdev(dev), malloc_len, event, kflags); #else skb = cfg80211_vendor_event_alloc(wiphy, malloc_len, event, kflags); #endif /* (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || */ /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) */ if (!skb) { WL_ERR(("skb alloc failed")); return -ENOMEM; } while (cache && iter_cnt_to_send) { ptr = (const void *) &cache->results[cache->tot_consumed]; if (iter_cnt_to_send < (cache->tot_count - cache->tot_consumed)) { cnt = iter_cnt_to_send; } else { cnt = (cache->tot_count - cache->tot_consumed); } iter_cnt_to_send -= cnt; cache->tot_consumed += cnt; /* Push the data to the skb */ nla_append(skb, cnt * sizeof(wifi_gscan_result_t), ptr); if (cache->tot_consumed == cache->tot_count) { cache = cache->next; } } cfg80211_vendor_event(skb, kflags); } return 0; } static int wl_cfgvendor_gscan_get_capabilities(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pno_gscan_capabilities_t *reply = NULL; uint32 reply_len = 0; reply = dhd_dev_pno_get_gscan(bcmcfg_to_prmry_ndev(cfg), DHD_PNO_GET_CAPABILITIES, NULL, &reply_len); if (!reply) { WL_ERR(("Could not get capabilities\n")); err = -EINVAL; return err; } err = wl_cfgvendor_send_cmd_reply(wiphy, reply, reply_len); if (unlikely(err)) { WL_ERR(("Vendor Command reply failed ret:%d \n", err)); } MFREE(cfg->osh, reply, reply_len); return err; } static int wl_cfgvendor_gscan_get_batch_results(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); gscan_results_cache_t *results, *iter; uint32 reply_len, is_done = 1; int32 mem_needed, num_results_iter; wifi_gscan_result_t *ptr; uint16 num_scan_ids, num_results; struct sk_buff *skb; struct nlattr *scan_hdr, *complete_flag; err = dhd_dev_wait_batch_results_complete(bcmcfg_to_prmry_ndev(cfg)); if (err != BCME_OK) return -EBUSY; err = dhd_dev_pno_lock_access_batch_results(bcmcfg_to_prmry_ndev(cfg)); if (err != BCME_OK) { WL_ERR(("Can't obtain lock to access batch results %d\n", err)); return -EBUSY; } results = dhd_dev_pno_get_gscan(bcmcfg_to_prmry_ndev(cfg), DHD_PNO_GET_BATCH_RESULTS, NULL, &reply_len); if (!results) { WL_ERR(("No results to send %d\n", err)); err = wl_cfgvendor_send_cmd_reply(wiphy, results, 0); if (unlikely(err)) WL_ERR(("Vendor Command reply failed ret:%d \n", err)); dhd_dev_pno_unlock_access_batch_results(bcmcfg_to_prmry_ndev(cfg)); return err; } num_scan_ids = reply_len & 0xFFFF; num_results = (reply_len & 0xFFFF0000) >> 16; mem_needed = (num_results * sizeof(wifi_gscan_result_t)) + (num_scan_ids * GSCAN_BATCH_RESULT_HDR_LEN) + VENDOR_REPLY_OVERHEAD + SCAN_RESULTS_COMPLETE_FLAG_LEN; if (mem_needed > (int32)NLMSG_DEFAULT_SIZE) { mem_needed = (int32)NLMSG_DEFAULT_SIZE; } WL_TRACE(("is_done %d mem_needed %d max_mem %d\n", is_done, mem_needed, (int)NLMSG_DEFAULT_SIZE)); /* Alloc the SKB for vendor_event */ skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, mem_needed); if (unlikely(!skb)) { WL_ERR(("skb alloc failed")); dhd_dev_pno_unlock_access_batch_results(bcmcfg_to_prmry_ndev(cfg)); return -ENOMEM; } iter = results; complete_flag = nla_reserve(skb, GSCAN_ATTRIBUTE_SCAN_RESULTS_COMPLETE, sizeof(is_done)); if (unlikely(!complete_flag)) { WL_ERR(("complete_flag could not be reserved")); kfree_skb(skb); dhd_dev_pno_unlock_access_batch_results(bcmcfg_to_prmry_ndev(cfg)); return -ENOMEM; } mem_needed = mem_needed - (SCAN_RESULTS_COMPLETE_FLAG_LEN + VENDOR_REPLY_OVERHEAD); while (iter) { num_results_iter = (mem_needed - (int32)GSCAN_BATCH_RESULT_HDR_LEN); num_results_iter /= (int32)sizeof(wifi_gscan_result_t); if (num_results_iter <= 0 || ((iter->tot_count - iter->tot_consumed) > num_results_iter)) { break; } scan_hdr = nla_nest_start(skb, GSCAN_ATTRIBUTE_SCAN_RESULTS); /* no more room? we are done then (for now) */ if (scan_hdr == NULL) { is_done = 0; break; } err = nla_put_u32(skb, GSCAN_ATTRIBUTE_SCAN_ID, iter->scan_id); if (unlikely(err)) { goto fail; } err = nla_put_u8(skb, GSCAN_ATTRIBUTE_SCAN_FLAGS, iter->flag); if (unlikely(err)) { goto fail; } err = nla_put_u32(skb, GSCAN_ATTRIBUTE_CH_BUCKET_BITMASK, iter->scan_ch_bucket); if (unlikely(err)) { goto fail; } num_results_iter = iter->tot_count - iter->tot_consumed; err = nla_put_u32(skb, GSCAN_ATTRIBUTE_NUM_OF_RESULTS, num_results_iter); if (unlikely(err)) { goto fail; } if (num_results_iter) { ptr = &iter->results[iter->tot_consumed]; err = nla_put(skb, GSCAN_ATTRIBUTE_SCAN_RESULTS, num_results_iter * sizeof(wifi_gscan_result_t), ptr); if (unlikely(err)) { goto fail; } iter->tot_consumed += num_results_iter; } nla_nest_end(skb, scan_hdr); mem_needed -= GSCAN_BATCH_RESULT_HDR_LEN + (num_results_iter * sizeof(wifi_gscan_result_t)); iter = iter->next; } /* Cleans up consumed results and returns TRUE if all results are consumed */ is_done = dhd_dev_gscan_batch_cache_cleanup(bcmcfg_to_prmry_ndev(cfg)); memcpy(nla_data(complete_flag), &is_done, sizeof(is_done)); dhd_dev_pno_unlock_access_batch_results(bcmcfg_to_prmry_ndev(cfg)); return cfg80211_vendor_cmd_reply(skb); fail: /* Free up consumed results which will now not be sent */ (void)dhd_dev_gscan_batch_cache_cleanup(bcmcfg_to_prmry_ndev(cfg)); kfree_skb(skb); dhd_dev_pno_unlock_access_batch_results(bcmcfg_to_prmry_ndev(cfg)); return err; } static int wl_cfgvendor_initiate_gscan(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int type, tmp = len; int run = 0xFF; int flush = 0; const struct nlattr *iter; nla_for_each_attr(iter, data, len, tmp) { type = nla_type(iter); if (type == GSCAN_ATTRIBUTE_ENABLE_FEATURE) run = nla_get_u32(iter); else if (type == GSCAN_ATTRIBUTE_FLUSH_FEATURE) flush = nla_get_u32(iter); } if (run != 0xFF) { err = dhd_dev_pno_run_gscan(bcmcfg_to_prmry_ndev(cfg), run, flush); if (unlikely(err)) { WL_ERR(("Could not run gscan:%d \n", err)); } return err; } else { return -EINVAL; } } static int wl_cfgvendor_enable_full_scan_result(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int type; bool real_time = FALSE; if (!data) { WL_ERR(("data is not available\n")); return -EINVAL; } if (len <= 0) { WL_ERR(("invalid len %d\n", len)); return -EINVAL; } type = nla_type(data); if (type == GSCAN_ATTRIBUTE_ENABLE_FULL_SCAN_RESULTS) { real_time = nla_get_u32(data); err = dhd_dev_pno_enable_full_scan_result(bcmcfg_to_prmry_ndev(cfg), real_time); if (unlikely(err)) { WL_ERR(("Could not run gscan:%d \n", err)); } } else { err = -EINVAL; } return err; } static int wl_cfgvendor_set_scan_cfg_bucket(const struct nlattr *prev, gscan_scan_params_t *scan_param, int num) { struct dhd_pno_gscan_channel_bucket *ch_bucket; int k = 0; int type, err = 0, rem; const struct nlattr *cur, *next; nla_for_each_nested(cur, prev, rem) { type = nla_type(cur); ch_bucket = scan_param->channel_bucket; switch (type) { case GSCAN_ATTRIBUTE_BUCKET_ID: break; case GSCAN_ATTRIBUTE_BUCKET_PERIOD: if (nla_len(cur) != sizeof(uint32)) { err = -EINVAL; goto exit; } ch_bucket[num].bucket_freq_multiple = nla_get_u32(cur) / MSEC_PER_SEC; break; case GSCAN_ATTRIBUTE_BUCKET_NUM_CHANNELS: if (nla_len(cur) != sizeof(uint32)) { err = -EINVAL; goto exit; } ch_bucket[num].num_channels = nla_get_u32(cur); if (ch_bucket[num].num_channels > GSCAN_MAX_CHANNELS_IN_BUCKET) { WL_ERR(("channel range:%d,bucket:%d\n", ch_bucket[num].num_channels, num)); err = -EINVAL; goto exit; } break; case GSCAN_ATTRIBUTE_BUCKET_CHANNELS: nla_for_each_nested(next, cur, rem) { if (k >= GSCAN_MAX_CHANNELS_IN_BUCKET) break; if (nla_len(next) != sizeof(uint32)) { err = -EINVAL; goto exit; } ch_bucket[num].chan_list[k] = nla_get_u32(next); k++; } break; case GSCAN_ATTRIBUTE_BUCKETS_BAND: if (nla_len(cur) != sizeof(uint32)) { err = -EINVAL; goto exit; } ch_bucket[num].band = (uint16)nla_get_u32(cur); break; case GSCAN_ATTRIBUTE_REPORT_EVENTS: if (nla_len(cur) != sizeof(uint32)) { err = -EINVAL; goto exit; } ch_bucket[num].report_flag = (uint8)nla_get_u32(cur); break; case GSCAN_ATTRIBUTE_BUCKET_STEP_COUNT: if (nla_len(cur) != sizeof(uint32)) { err = -EINVAL; goto exit; } ch_bucket[num].repeat = (uint16)nla_get_u32(cur); break; case GSCAN_ATTRIBUTE_BUCKET_MAX_PERIOD: if (nla_len(cur) != sizeof(uint32)) { err = -EINVAL; goto exit; } ch_bucket[num].bucket_max_multiple = nla_get_u32(cur) / MSEC_PER_SEC; break; default: WL_ERR(("unknown attr type:%d\n", type)); err = -EINVAL; goto exit; } } exit: return err; } static int wl_cfgvendor_set_scan_cfg(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); gscan_scan_params_t *scan_param; int j = 0; int type, tmp; const struct nlattr *iter; scan_param = (gscan_scan_params_t *)MALLOCZ(cfg->osh, sizeof(gscan_scan_params_t)); if (!scan_param) { WL_ERR(("Could not set GSCAN scan cfg, mem alloc failure\n")); err = -EINVAL; return err; } scan_param->scan_fr = PNO_SCAN_MIN_FW_SEC; nla_for_each_attr(iter, data, len, tmp) { type = nla_type(iter); if (j >= GSCAN_MAX_CH_BUCKETS) { break; } switch (type) { case GSCAN_ATTRIBUTE_BASE_PERIOD: if (nla_len(iter) != sizeof(uint32)) { err = -EINVAL; goto exit; } scan_param->scan_fr = nla_get_u32(iter) / MSEC_PER_SEC; break; case GSCAN_ATTRIBUTE_NUM_BUCKETS: if (nla_len(iter) != sizeof(uint32)) { err = -EINVAL; goto exit; } scan_param->nchannel_buckets = nla_get_u32(iter); if (scan_param->nchannel_buckets >= GSCAN_MAX_CH_BUCKETS) { WL_ERR(("ncha_buck out of range %d\n", scan_param->nchannel_buckets)); err = -EINVAL; goto exit; } break; case GSCAN_ATTRIBUTE_CH_BUCKET_1: case GSCAN_ATTRIBUTE_CH_BUCKET_2: case GSCAN_ATTRIBUTE_CH_BUCKET_3: case GSCAN_ATTRIBUTE_CH_BUCKET_4: case GSCAN_ATTRIBUTE_CH_BUCKET_5: case GSCAN_ATTRIBUTE_CH_BUCKET_6: case GSCAN_ATTRIBUTE_CH_BUCKET_7: err = wl_cfgvendor_set_scan_cfg_bucket(iter, scan_param, j); if (err < 0) { WL_ERR(("set_scan_cfg_buck error:%d\n", err)); goto exit; } j++; break; default: WL_ERR(("Unknown type %d\n", type)); err = -EINVAL; goto exit; } } err = dhd_dev_pno_set_cfg_gscan(bcmcfg_to_prmry_ndev(cfg), DHD_PNO_SCAN_CFG_ID, scan_param, FALSE); if (err < 0) { WL_ERR(("Could not set GSCAN scan cfg\n")); err = -EINVAL; } exit: MFREE(cfg->osh, scan_param, sizeof(gscan_scan_params_t)); return err; } static int wl_cfgvendor_hotlist_cfg(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); gscan_hotlist_scan_params_t *hotlist_params; int tmp, tmp1, tmp2, type, j = 0, dummy; const struct nlattr *outer, *inner = NULL, *iter; bool flush = FALSE; struct bssid_t *pbssid; BCM_REFERENCE(dummy); if (len < sizeof(*hotlist_params) || len >= WLC_IOCTL_MAXLEN) { WL_ERR(("buffer length :%d wrong - bail out.\n", len)); return -EINVAL; } hotlist_params = (gscan_hotlist_scan_params_t *)MALLOCZ(cfg->osh, sizeof(*hotlist_params) + (sizeof(struct bssid_t) * (PFN_SWC_MAX_NUM_APS - 1))); if (!hotlist_params) { WL_ERR(("Cannot Malloc memory.\n")); return -ENOMEM; } hotlist_params->lost_ap_window = GSCAN_LOST_AP_WINDOW_DEFAULT; nla_for_each_attr(iter, data, len, tmp2) { type = nla_type(iter); switch (type) { case GSCAN_ATTRIBUTE_HOTLIST_BSSID_COUNT: if (nla_len(iter) != sizeof(uint32)) { WL_DBG(("type:%d length:%d not matching.\n", type, nla_len(iter))); err = -EINVAL; goto exit; } hotlist_params->nbssid = (uint16)nla_get_u32(iter); if ((hotlist_params->nbssid == 0) || (hotlist_params->nbssid > PFN_SWC_MAX_NUM_APS)) { WL_ERR(("nbssid:%d exceed limit.\n", hotlist_params->nbssid)); err = -EINVAL; goto exit; } break; case GSCAN_ATTRIBUTE_HOTLIST_BSSIDS: if (hotlist_params->nbssid == 0) { WL_ERR(("nbssid not retrieved.\n")); err = -EINVAL; goto exit; } pbssid = hotlist_params->bssid; nla_for_each_nested(outer, iter, tmp) { if (j >= hotlist_params->nbssid) break; nla_for_each_nested(inner, outer, tmp1) { type = nla_type(inner); switch (type) { case GSCAN_ATTRIBUTE_BSSID: if (nla_len(inner) != sizeof(pbssid[j].macaddr)) { WL_ERR(("type:%d length:%d not matching.\n", type, nla_len(inner))); err = -EINVAL; goto exit; } memcpy( &(pbssid[j].macaddr), nla_data(inner), sizeof(pbssid[j].macaddr)); break; case GSCAN_ATTRIBUTE_RSSI_LOW: if (nla_len(inner) != sizeof(uint8)) { WL_ERR(("type:%d length:%d not matching.\n", type, nla_len(inner))); err = -EINVAL; goto exit; } pbssid[j].rssi_reporting_threshold = (int8)nla_get_u8(inner); break; case GSCAN_ATTRIBUTE_RSSI_HIGH: if (nla_len(inner) != sizeof(uint8)) { WL_ERR(("type:%d length:%d not matching.\n", type, nla_len(inner))); err = -EINVAL; goto exit; } dummy = (int8)nla_get_u8(inner); WL_DBG(("dummy %d\n", dummy)); break; default: WL_ERR(("ATTR unknown %d\n", type)); err = -EINVAL; goto exit; } } j++; } if (j != hotlist_params->nbssid) { WL_ERR(("bssid_cnt:%d != nbssid:%d.\n", j, hotlist_params->nbssid)); err = -EINVAL; goto exit; } break; case GSCAN_ATTRIBUTE_HOTLIST_FLUSH: if (nla_len(iter) != sizeof(uint8)) { WL_ERR(("type:%d length:%d not matching.\n", type, nla_len(iter))); err = -EINVAL; goto exit; } flush = nla_get_u8(iter); break; case GSCAN_ATTRIBUTE_LOST_AP_SAMPLE_SIZE: if (nla_len(iter) != sizeof(uint32)) { WL_ERR(("type:%d length:%d not matching.\n", type, nla_len(iter))); err = -EINVAL; goto exit; } hotlist_params->lost_ap_window = (uint16)nla_get_u32(iter); break; default: WL_ERR(("Unknown type %d\n", type)); err = -EINVAL; goto exit; } } if (dhd_dev_pno_set_cfg_gscan(bcmcfg_to_prmry_ndev(cfg), DHD_PNO_GEOFENCE_SCAN_CFG_ID, hotlist_params, flush) < 0) { WL_ERR(("Could not set GSCAN HOTLIST cfg error: %d\n", err)); err = -EINVAL; goto exit; } exit: MFREE(cfg->osh, hotlist_params, sizeof(*hotlist_params) + (sizeof(struct bssid_t) * (PFN_SWC_MAX_NUM_APS - 1))); return err; } static int wl_cfgvendor_epno_cfg(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pno_ssid_t *ssid_elem = NULL; int tmp, tmp1, tmp2, type = 0, num = 0; const struct nlattr *outer, *inner, *iter; uint8 flush = FALSE, i = 0; wl_ssid_ext_params_t params; nla_for_each_attr(iter, data, len, tmp2) { type = nla_type(iter); switch (type) { case GSCAN_ATTRIBUTE_EPNO_SSID_LIST: nla_for_each_nested(outer, iter, tmp) { ssid_elem = (dhd_pno_ssid_t *) dhd_dev_pno_get_gscan(bcmcfg_to_prmry_ndev(cfg), DHD_PNO_GET_NEW_EPNO_SSID_ELEM, NULL, &num); if (!ssid_elem) { WL_ERR(("Failed to get SSID LIST buffer\n")); err = -ENOMEM; goto exit; } i++; nla_for_each_nested(inner, outer, tmp1) { type = nla_type(inner); switch (type) { case GSCAN_ATTRIBUTE_EPNO_SSID: memcpy(ssid_elem->SSID, nla_data(inner), DOT11_MAX_SSID_LEN); break; case GSCAN_ATTRIBUTE_EPNO_SSID_LEN: ssid_elem->SSID_len = nla_get_u32(inner); if (ssid_elem->SSID_len > DOT11_MAX_SSID_LEN) { WL_ERR(("SSID too" "long %d\n", ssid_elem->SSID_len)); err = -EINVAL; MFREE(cfg->osh, ssid_elem, num); goto exit; } break; case GSCAN_ATTRIBUTE_EPNO_FLAGS: ssid_elem->flags = nla_get_u32(inner); ssid_elem->hidden = ((ssid_elem->flags & DHD_EPNO_HIDDEN_SSID) != 0); break; case GSCAN_ATTRIBUTE_EPNO_AUTH: ssid_elem->wpa_auth = nla_get_u32(inner); break; } } if (!ssid_elem->SSID_len) { WL_ERR(("Broadcast SSID is illegal for ePNO\n")); err = -EINVAL; MFREE(cfg->osh, ssid_elem, num); goto exit; } dhd_pno_translate_epno_fw_flags(&ssid_elem->flags); dhd_pno_set_epno_auth_flag(&ssid_elem->wpa_auth); MFREE(cfg->osh, ssid_elem, num); } break; case GSCAN_ATTRIBUTE_EPNO_SSID_NUM: num = nla_get_u8(iter); break; case GSCAN_ATTRIBUTE_EPNO_FLUSH: flush = (bool)nla_get_u32(iter); /* Flush attribute is expected before any ssid attribute */ if (i && flush) { WL_ERR(("Bad attributes\n")); err = -EINVAL; goto exit; } /* Need to flush driver and FW cfg */ dhd_dev_pno_set_cfg_gscan(bcmcfg_to_prmry_ndev(cfg), DHD_PNO_EPNO_CFG_ID, NULL, flush); dhd_dev_flush_fw_epno(bcmcfg_to_prmry_ndev(cfg)); break; case GSCAN_ATTRIBUTE_EPNO_5G_RSSI_THR: params.min5G_rssi = nla_get_s8(iter); break; case GSCAN_ATTRIBUTE_EPNO_2G_RSSI_THR: params.min2G_rssi = nla_get_s8(iter); break; case GSCAN_ATTRIBUTE_EPNO_INIT_SCORE_MAX: params.init_score_max = nla_get_s16(iter); break; case GSCAN_ATTRIBUTE_EPNO_CUR_CONN_BONUS: params.cur_bssid_bonus = nla_get_s16(iter); break; case GSCAN_ATTRIBUTE_EPNO_SAME_NETWORK_BONUS: params.same_ssid_bonus = nla_get_s16(iter); break; case GSCAN_ATTRIBUTE_EPNO_SECURE_BONUS: params.secure_bonus = nla_get_s16(iter); break; case GSCAN_ATTRIBUTE_EPNO_5G_BONUS: params.band_5g_bonus = nla_get_s16(iter); break; default: WL_ERR(("%s: No such attribute %d\n", __FUNCTION__, type)); err = -EINVAL; goto exit; } } if (i != num) { WL_ERR(("%s: num_ssid %d does not match ssids sent %d\n", __FUNCTION__, num, i)); err = -EINVAL; } exit: /* Flush all configs if error condition */ if (err < 0) { dhd_dev_pno_set_cfg_gscan(bcmcfg_to_prmry_ndev(cfg), DHD_PNO_EPNO_CFG_ID, NULL, TRUE); dhd_dev_flush_fw_epno(bcmcfg_to_prmry_ndev(cfg)); } else if (type != GSCAN_ATTRIBUTE_EPNO_FLUSH) { /* If the last attribute was FLUSH, nothing else to do */ dhd_dev_pno_set_cfg_gscan(bcmcfg_to_prmry_ndev(cfg), DHD_PNO_EPNO_PARAMS_ID, ¶ms, FALSE); err = dhd_dev_set_epno(bcmcfg_to_prmry_ndev(cfg)); } return err; } static int wl_cfgvendor_set_batch_scan_cfg(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0, tmp, type; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); gscan_batch_params_t batch_param; const struct nlattr *iter; batch_param.mscan = batch_param.bestn = 0; batch_param.buffer_threshold = GSCAN_BATCH_NO_THR_SET; nla_for_each_attr(iter, data, len, tmp) { type = nla_type(iter); switch (type) { case GSCAN_ATTRIBUTE_NUM_AP_PER_SCAN: batch_param.bestn = nla_get_u32(iter); break; case GSCAN_ATTRIBUTE_NUM_SCANS_TO_CACHE: batch_param.mscan = nla_get_u32(iter); break; case GSCAN_ATTRIBUTE_REPORT_THRESHOLD: batch_param.buffer_threshold = nla_get_u32(iter); break; default: WL_ERR(("Unknown type %d\n", type)); break; } } if (dhd_dev_pno_set_cfg_gscan(bcmcfg_to_prmry_ndev(cfg), DHD_PNO_BATCH_SCAN_CFG_ID, &batch_param, FALSE) < 0) { WL_ERR(("Could not set batch cfg\n")); err = -EINVAL; return err; } return err; } #endif /* GSCAN_SUPPORT */ #if defined(GSCAN_SUPPORT) || defined(DHD_GET_VALID_CHANNELS) static int wl_cfgvendor_gscan_get_channel_list(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0, type, band; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); uint16 *reply = NULL; uint32 reply_len = 0, num_channels, mem_needed; struct sk_buff *skb; dhd_pub_t *dhdp; struct net_device *ndev = wdev->netdev; if (!ndev) { WL_ERR(("ndev null\n")); return -EINVAL; } dhdp = wl_cfg80211_get_dhdp(ndev); if (!dhdp) { WL_ERR(("dhdp null\n")); return -EINVAL; } if (!data) { WL_ERR(("data is not available\n")); return -EINVAL; } if (len <= 0) { WL_ERR(("invalid len %d\n", len)); return -EINVAL; } type = nla_type(data); if (type == GSCAN_ATTRIBUTE_BAND) { band = nla_get_u32(data); } else { return -EINVAL; } reply = dhd_pno_get_gscan(dhdp, DHD_PNO_GET_CHANNEL_LIST, &band, &reply_len); if (!reply) { WL_ERR(("Could not get channel list\n")); err = -EINVAL; return err; } num_channels = reply_len/ sizeof(uint32); mem_needed = reply_len + VENDOR_REPLY_OVERHEAD + (ATTRIBUTE_U32_LEN * 2); /* Alloc the SKB for vendor_event */ skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, mem_needed); if (unlikely(!skb)) { WL_ERR(("skb alloc failed")); err = -ENOMEM; goto exit; } nla_put_u32(skb, GSCAN_ATTRIBUTE_NUM_CHANNELS, num_channels); nla_put(skb, GSCAN_ATTRIBUTE_CHANNEL_LIST, reply_len, reply); err = cfg80211_vendor_cmd_reply(skb); if (unlikely(err)) { WL_ERR(("Vendor Command reply failed ret:%d \n", err)); } exit: MFREE(cfg->osh, reply, reply_len); return err; } #endif /* GSCAN_SUPPORT || DHD_GET_VALID_CHANNELS */ #ifdef RSSI_MONITOR_SUPPORT static int wl_cfgvendor_set_rssi_monitor(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0, tmp, type, start = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int8 max_rssi = 0, min_rssi = 0; const struct nlattr *iter; if (!wl_get_drv_status(cfg, CONNECTED, wdev_to_ndev(wdev))) { WL_ERR(("STA is not connected to an AP, rssi monitoring is not allowed\n")); return -EINVAL; } nla_for_each_attr(iter, data, len, tmp) { type = nla_type(iter); switch (type) { case RSSI_MONITOR_ATTRIBUTE_MAX_RSSI: max_rssi = (int8) nla_get_u32(iter); break; case RSSI_MONITOR_ATTRIBUTE_MIN_RSSI: min_rssi = (int8) nla_get_u32(iter); break; case RSSI_MONITOR_ATTRIBUTE_START: start = nla_get_u32(iter); } } if (dhd_dev_set_rssi_monitor_cfg(bcmcfg_to_prmry_ndev(cfg), start, max_rssi, min_rssi) < 0) { WL_ERR(("Could not set rssi monitor cfg\n")); err = -EINVAL; } return err; } #endif /* RSSI_MONITOR_SUPPORT */ #ifdef DHD_WAKE_STATUS static int wl_cfgvendor_get_wake_reason_stats(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { struct net_device *ndev = wdev_to_ndev(wdev); wake_counts_t *pwake_count_info; int ret, mem_needed; #if defined(DHD_DEBUG) && defined(DHD_WAKE_EVENT_STATUS) int flowid; #endif /* DHD_DEBUG && DHD_WAKE_EVENT_STATUS */ struct sk_buff *skb = NULL; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(ndev); WL_DBG(("Recv get wake status info cmd.\n")); pwake_count_info = dhd_get_wakecount(dhdp); mem_needed = VENDOR_REPLY_OVERHEAD + (ATTRIBUTE_U32_LEN * 20) + (WLC_E_LAST * sizeof(uint)); skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, mem_needed); if (unlikely(!skb)) { WL_ERR(("%s: can't allocate %d bytes\n", __FUNCTION__, mem_needed)); ret = -ENOMEM; goto exit; } #ifdef DHD_WAKE_EVENT_STATUS WL_ERR(("pwake_count_info->rcwake %d\n", pwake_count_info->rcwake)); ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_TOTAL_CMD_EVENT, pwake_count_info->rcwake); if (unlikely(ret)) { WL_ERR(("Failed to put Total count of CMD event, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_CMD_EVENT_COUNT_USED, WLC_E_LAST); if (unlikely(ret)) { WL_ERR(("Failed to put Max count of event used, ret=%d\n", ret)); goto exit; } ret = nla_put(skb, WAKE_STAT_ATTRIBUTE_CMD_EVENT_WAKE, (WLC_E_LAST * sizeof(uint)), pwake_count_info->rc_event); if (unlikely(ret)) { WL_ERR(("Failed to put Event wake data, ret=%d\n", ret)); goto exit; } #ifdef DHD_DEBUG for (flowid = 0; flowid < WLC_E_LAST; flowid++) { if (pwake_count_info->rc_event[flowid] != 0) { WL_ERR((" %s = %u\n", bcmevent_get_name(flowid), pwake_count_info->rc_event[flowid])); } } #endif /* DHD_DEBUG */ #endif /* DHD_WAKE_EVENT_STATUS */ #ifdef DHD_WAKE_RX_STATUS WL_ERR(("pwake_count_info->rxwake %d\n", pwake_count_info->rxwake)); ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_TOTAL_RX_DATA_WAKE, pwake_count_info->rxwake); if (unlikely(ret)) { WL_ERR(("Failed to put Total Wake due RX data, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_RX_UNICAST_COUNT, pwake_count_info->rx_ucast); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due to RX unicast, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_RX_MULTICAST_COUNT, pwake_count_info->rx_mcast); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due RX multicast, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_RX_BROADCAST_COUNT, pwake_count_info->rx_bcast); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due to RX broadcast, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_RX_ICMP_PKT, pwake_count_info->rx_arp); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due to ICMP pkt, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_RX_ICMP6_PKT, pwake_count_info->rx_icmpv6); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due ICMPV6 pkt, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_RX_ICMP6_RA, pwake_count_info->rx_icmpv6_ra); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due to ICMPV6_RA, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_RX_ICMP6_NA, pwake_count_info->rx_icmpv6_na); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due to ICMPV6_NA, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_RX_ICMP6_NS, pwake_count_info->rx_icmpv6_ns); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due to ICMPV6_NS, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_IPV4_RX_MULTICAST_ADD_CNT, pwake_count_info->rx_multi_ipv4); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due to RX IPV4 MULTICAST, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_IPV6_RX_MULTICAST_ADD_CNT, pwake_count_info->rx_multi_ipv6); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due to RX IPV6 MULTICAST, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, WAKE_STAT_ATTRIBUTE_OTHER_RX_MULTICAST_ADD_CNT, pwake_count_info->rx_multi_other); if (unlikely(ret)) { WL_ERR(("Failed to put Total wake due to Other RX Multicast, ret=%d\n", ret)); goto exit; } #endif /* #ifdef DHD_WAKE_RX_STATUS */ ret = cfg80211_vendor_cmd_reply(skb); if (unlikely(ret)) { WL_ERR(("Vendor cmd reply for -get wake status failed:%d \n", ret)); } /* On cfg80211_vendor_cmd_reply() skb is consumed and freed in case of success or failure */ return ret; exit: /* Free skb memory */ if (skb) { kfree_skb(skb); } return ret; } #endif /* DHD_WAKE_STATUS */ #ifdef DHDTCPACK_SUPPRESS static int wl_cfgvendor_set_tcpack_sup_mode(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = BCME_OK, type; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); struct net_device *ndev = wdev_to_wlc_ndev(wdev, cfg); uint8 enable = 0; if (!data) { WL_ERR(("data is not available\n")); err = BCME_BADARG; goto exit; } if (len <= 0) { WL_ERR(("Length of the nlattr is not valid len : %d\n", len)); err = BCME_BADARG; goto exit; } type = nla_type(data); if (type == ANDR_WIFI_ATTRIBUTE_TCPACK_SUP_VALUE) { enable = (uint8) nla_get_u32(data); err = dhd_dev_set_tcpack_sup_mode_cfg(ndev, enable); if (unlikely(err)) { WL_ERR(("Could not set TCP Ack Suppress mode cfg: %d\n", err)); } } else { err = BCME_BADARG; } exit: return err; } #endif /* DHDTCPACK_SUPPRESS */ #if defined(WL_CFG80211) && defined(DHD_FILE_DUMP_EVENT) static int wl_cfgvendor_notify_dump_completion(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; unsigned long flags = 0; WL_INFORM(("%s, [DUMP] received file dump notification from HAL\n", __FUNCTION__)); DHD_GENERAL_LOCK(dhd_pub, flags); /* call wmb() to synchronize with the previous memory operations */ OSL_SMP_WMB(); DHD_BUS_BUSY_CLEAR_IN_HALDUMP(dhd_pub); /* Call another wmb() to make sure wait_for_dump_completion value * gets updated before waking up waiting context. */ OSL_SMP_WMB(); dhd_os_busbusy_wake(dhd_pub); DHD_GENERAL_UNLOCK(dhd_pub, flags); return BCME_OK; } #endif /* WL_CFG80211 && DHD_FILE_DUMP_EVENT */ #if defined(WL_CFG80211) static int wl_cfgvendor_set_hal_started(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); WL_INFORM(("%s,[DUMP] HAL STARTED\n", __FUNCTION__)); cfg->hal_started = true; return BCME_OK; } static int wl_cfgvendor_stop_hal(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); WL_INFORM(("%s,[DUMP] HAL STOPPED\n", __FUNCTION__)); cfg->hal_started = false; return BCME_OK; } #endif /* WL_CFG80211 */ #ifdef RTT_SUPPORT void wl_cfgvendor_rtt_evt(void *ctx, void *rtt_data) { struct wireless_dev *wdev = (struct wireless_dev *)ctx; struct wiphy *wiphy; struct sk_buff *skb = NULL; uint32 evt_complete = 0; gfp_t kflags; rtt_result_t *rtt_result; rtt_results_header_t *rtt_header; struct list_head *rtt_cache_list; struct nlattr *rtt_nl_hdr; int ret = BCME_OK; wiphy = wdev->wiphy; WL_DBG(("In\n")); /* Push the data to the skb */ if (!rtt_data) { WL_ERR(("rtt_data is NULL\n")); return; } rtt_cache_list = (struct list_head *)rtt_data; kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; if (list_empty(rtt_cache_list)) { #if (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || \ LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) skb = cfg80211_vendor_event_alloc(wiphy, NULL, 100, GOOGLE_RTT_COMPLETE_EVENT, kflags); #else skb = cfg80211_vendor_event_alloc(wiphy, 100, GOOGLE_RTT_COMPLETE_EVENT, kflags); #endif /* (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || */ /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) */ if (!skb) { WL_ERR(("skb alloc failed")); return; } evt_complete = 1; ret = nla_put_u32(skb, RTT_ATTRIBUTE_RESULTS_COMPLETE, evt_complete); if (ret < 0) { WL_ERR(("Failed to put RTT_ATTRIBUTE_RESULTS_COMPLETE\n")); goto free_mem; } cfg80211_vendor_event(skb, kflags); return; } GCC_DIAGNOSTIC_PUSH_SUPPRESS_CAST(); list_for_each_entry(rtt_header, rtt_cache_list, list) { /* Alloc the SKB for vendor_event */ #if (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || \ LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) skb = cfg80211_vendor_event_alloc(wiphy, NULL, rtt_header->result_tot_len + 100, GOOGLE_RTT_COMPLETE_EVENT, kflags); #else skb = cfg80211_vendor_event_alloc(wiphy, rtt_header->result_tot_len + 100, GOOGLE_RTT_COMPLETE_EVENT, kflags); #endif /* (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || */ /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) */ if (!skb) { WL_ERR(("skb alloc failed")); return; } if (list_is_last(&rtt_header->list, rtt_cache_list)) { evt_complete = 1; } ret = nla_put_u32(skb, RTT_ATTRIBUTE_RESULTS_COMPLETE, evt_complete); if (ret < 0) { WL_ERR(("Failed to put RTT_ATTRIBUTE_RESULTS_COMPLETE\n")); goto free_mem; } rtt_nl_hdr = nla_nest_start(skb, RTT_ATTRIBUTE_RESULTS_PER_TARGET); if (!rtt_nl_hdr) { WL_ERR(("rtt_nl_hdr is NULL\n")); dev_kfree_skb_any(skb); break; } ret = nla_put(skb, RTT_ATTRIBUTE_TARGET_MAC, ETHER_ADDR_LEN, &rtt_header->peer_mac); if (ret < 0) { WL_ERR(("Failed to put RTT_ATTRIBUTE_TARGET_MAC, ret:%d\n", ret)); goto free_mem; } ret = nla_put_u32(skb, RTT_ATTRIBUTE_RESULT_CNT, rtt_header->result_cnt); if (ret < 0) { WL_ERR(("Failed to put RTT_ATTRIBUTE_RESULT_CNT, ret:%d\n", ret)); goto free_mem; } list_for_each_entry(rtt_result, &rtt_header->result_list, list) { ret = nla_put(skb, RTT_ATTRIBUTE_RESULT, rtt_result->report_len, &rtt_result->report); if (ret < 0) { WL_ERR(("Failed to put RTT_ATTRIBUTE_RESULT, ret:%d\n", ret)); goto free_mem; } ret = nla_put(skb, RTT_ATTRIBUTE_RESULT_DETAIL, rtt_result->detail_len, &rtt_result->rtt_detail); if (ret < 0) { WL_ERR(("Failed to put RTT_ATTRIBUTE_RESULT_DETAIL, ret:%d\n", ret)); goto free_mem; } } nla_nest_end(skb, rtt_nl_hdr); cfg80211_vendor_event(skb, kflags); } GCC_DIAGNOSTIC_POP(); return; free_mem: /* Free skb memory */ if (skb) { kfree_skb(skb); } } static int wl_cfgvendor_rtt_set_config(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0, rem, rem1, rem2, type; int target_cnt = 0; rtt_config_params_t rtt_param; rtt_target_info_t* rtt_target = NULL; const struct nlattr *iter, *iter1, *iter2; int8 eabuf[ETHER_ADDR_STR_LEN]; int8 chanbuf[CHANSPEC_STR_LEN]; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); rtt_capabilities_t capability; bzero(&rtt_param, sizeof(rtt_param)); WL_DBG(("In\n")); err = dhd_dev_rtt_register_noti_callback(wdev->netdev, wdev, wl_cfgvendor_rtt_evt); if (err < 0) { WL_ERR(("failed to register rtt_noti_callback\n")); goto exit; } err = dhd_dev_rtt_capability(bcmcfg_to_prmry_ndev(cfg), &capability); if (err < 0) { WL_ERR(("failed to get the capability\n")); goto exit; } if (len <= 0) { WL_ERR(("Length of the nlattr is not valid len : %d\n", len)); err = BCME_ERROR; goto exit; } nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case RTT_ATTRIBUTE_TARGET_CNT: if (target_cnt != 0) { WL_ERR(("attempt to overwrite target_cnt")); err = -EINVAL; goto exit; } target_cnt = nla_get_u8(iter); if ((target_cnt <= 0) || (target_cnt > RTT_MAX_TARGET_CNT)) { WL_ERR(("target_cnt is not valid : %d\n", target_cnt)); err = BCME_RANGE; goto exit; } rtt_param.rtt_target_cnt = target_cnt; rtt_param.target_info = (rtt_target_info_t *)MALLOCZ(cfg->osh, TARGET_INFO_SIZE(target_cnt)); if (rtt_param.target_info == NULL) { WL_ERR(("failed to allocate target info for (%d)\n", target_cnt)); err = BCME_NOMEM; goto exit; } break; case RTT_ATTRIBUTE_TARGET_INFO: /* Added this variable for safe check to avoid crash * incase the caller did not respect the order */ if (rtt_param.target_info == NULL) { WL_ERR(("rtt_target_info is NULL\n")); err = BCME_NOMEM; goto exit; } rtt_target = rtt_param.target_info; nla_for_each_nested(iter1, iter, rem1) { if ((uint8 *)rtt_target >= ((uint8 *)rtt_param.target_info + TARGET_INFO_SIZE(target_cnt))) { WL_ERR(("rtt_target increased over its max size")); err = -EINVAL; goto exit; } nla_for_each_nested(iter2, iter1, rem2) { type = nla_type(iter2); switch (type) { case RTT_ATTRIBUTE_TARGET_MAC: if (nla_len(iter2) != ETHER_ADDR_LEN) { WL_ERR(("mac_addr length not match\n")); err = -EINVAL; goto exit; } memcpy(&rtt_target->addr, nla_data(iter2), ETHER_ADDR_LEN); break; case RTT_ATTRIBUTE_TARGET_TYPE: rtt_target->type = nla_get_u8(iter2); if (rtt_target->type == RTT_INVALID || (rtt_target->type == RTT_ONE_WAY && !capability.rtt_one_sided_supported)) { WL_ERR(("doesn't support RTT type" " : %d\n", rtt_target->type)); err = -EINVAL; goto exit; } break; case RTT_ATTRIBUTE_TARGET_PEER: rtt_target->peer = nla_get_u8(iter2); break; case RTT_ATTRIBUTE_TARGET_CHAN: memcpy(&rtt_target->channel, nla_data(iter2), sizeof(rtt_target->channel)); break; case RTT_ATTRIBUTE_TARGET_PERIOD: rtt_target->burst_period = nla_get_u32(iter2); if (rtt_target->burst_period < 32) { /* 100ms unit */ rtt_target->burst_period *= 100; } else { WL_ERR(("%d value must in (0-31)\n", rtt_target->burst_period)); err = EINVAL; goto exit; } break; case RTT_ATTRIBUTE_TARGET_NUM_BURST: rtt_target->num_burst = nla_get_u32(iter2); if (rtt_target->num_burst > 16) { WL_ERR(("%d value must in (0-15)\n", rtt_target->num_burst)); err = -EINVAL; goto exit; } rtt_target->num_burst = BIT(rtt_target->num_burst); break; case RTT_ATTRIBUTE_TARGET_NUM_FTM_BURST: rtt_target->num_frames_per_burst = nla_get_u32(iter2); break; case RTT_ATTRIBUTE_TARGET_NUM_RETRY_FTM: rtt_target->num_retries_per_ftm = nla_get_u32(iter2); break; case RTT_ATTRIBUTE_TARGET_NUM_RETRY_FTMR: rtt_target->num_retries_per_ftmr = nla_get_u32(iter2); if (rtt_target->num_retries_per_ftmr > 3) { WL_ERR(("%d value must in (0-3)\n", rtt_target->num_retries_per_ftmr)); err = -EINVAL; goto exit; } break; case RTT_ATTRIBUTE_TARGET_LCI: rtt_target->LCI_request = nla_get_u8(iter2); break; case RTT_ATTRIBUTE_TARGET_LCR: rtt_target->LCI_request = nla_get_u8(iter2); break; case RTT_ATTRIBUTE_TARGET_BURST_DURATION: if ((nla_get_u32(iter2) > 1 && nla_get_u32(iter2) < 12)) { rtt_target->burst_duration = dhd_rtt_idx_to_burst_duration( nla_get_u32(iter2)); } else if (nla_get_u32(iter2) == 15) { /* use default value */ rtt_target->burst_duration = 0; } else { WL_ERR(("%d value must in (2-11) or 15\n", nla_get_u32(iter2))); err = -EINVAL; goto exit; } break; case RTT_ATTRIBUTE_TARGET_BW: rtt_target->bw = nla_get_u8(iter2); break; case RTT_ATTRIBUTE_TARGET_PREAMBLE: rtt_target->preamble = nla_get_u8(iter2); break; } } /* convert to chanspec value */ rtt_target->chanspec = dhd_rtt_convert_to_chspec(rtt_target->channel); if (rtt_target->chanspec == 0) { WL_ERR(("Channel is not valid \n")); err = -EINVAL; goto exit; } WL_INFORM_MEM(("Target addr %s, Channel : %s for RTT \n", bcm_ether_ntoa((const struct ether_addr *)&rtt_target->addr, eabuf), wf_chspec_ntoa(rtt_target->chanspec, chanbuf))); rtt_target++; } break; } } WL_DBG(("leave :target_cnt : %d\n", rtt_param.rtt_target_cnt)); if (dhd_dev_rtt_set_cfg(bcmcfg_to_prmry_ndev(cfg), &rtt_param) < 0) { WL_ERR(("Could not set RTT configuration\n")); err = -EINVAL; } exit: /* free the target info list */ if (rtt_param.target_info) { MFREE(cfg->osh, rtt_param.target_info, TARGET_INFO_SIZE(target_cnt)); } return err; } static int wl_cfgvendor_rtt_cancel_config(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0, rem, type, target_cnt = 0; int target_idx = 0; const struct nlattr *iter; struct ether_addr *mac_list = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); if (len <= 0) { WL_ERR(("Length of nlattr is not valid len : %d\n", len)); err = -EINVAL; goto exit; } nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case RTT_ATTRIBUTE_TARGET_CNT: if (mac_list != NULL) { WL_ERR(("mac_list is not NULL\n")); err = -EINVAL; goto exit; } target_cnt = nla_get_u8(iter); if ((target_cnt > 0) && (target_cnt < RTT_MAX_TARGET_CNT)) { mac_list = (struct ether_addr *)MALLOCZ(cfg->osh, target_cnt * ETHER_ADDR_LEN); if (mac_list == NULL) { WL_ERR(("failed to allocate mem for mac list\n")); err = -EINVAL; goto exit; } } else { /* cancel the current whole RTT process */ goto cancel; } break; case RTT_ATTRIBUTE_TARGET_MAC: if (mac_list == NULL) { WL_ERR(("ATTRIBUTE_TARGET_CNT not found before " " ATTRIBUTE_TARGET_MAC\n")); err = -EINVAL; goto exit; } if (target_idx >= target_cnt) { WL_ERR(("More TARGET_MAC entries found, " "expected TARGET_CNT:%d\n", target_cnt)); err = -EINVAL; goto exit; } if (nla_len(iter) != ETHER_ADDR_LEN) { WL_ERR(("Invalid TARGET_MAC ATTR len :%d\n", nla_len(iter))); err = -EINVAL; goto exit; } memcpy(&mac_list[target_idx], nla_data(iter), ETHER_ADDR_LEN); target_idx++; break; default: WL_ERR(("Uknown type : %d\n", type)); err = -EINVAL; goto exit; } } cancel: if (mac_list && dhd_dev_rtt_cancel_cfg( bcmcfg_to_prmry_ndev(cfg), mac_list, target_cnt) < 0) { WL_ERR(("Could not cancel RTT configuration\n")); err = -EINVAL; } exit: if (mac_list) { MFREE(cfg->osh, mac_list, target_cnt * ETHER_ADDR_LEN); } return err; } static int wl_cfgvendor_rtt_get_capability(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); rtt_capabilities_t capability; err = dhd_dev_rtt_capability(bcmcfg_to_prmry_ndev(cfg), &capability); if (unlikely(err)) { WL_ERR(("Vendor Command reply failed ret:%d \n", err)); goto exit; } err = wl_cfgvendor_send_cmd_reply(wiphy, &capability, sizeof(capability)); if (unlikely(err)) { WL_ERR(("Vendor Command reply failed ret:%d \n", err)); } exit: return err; } static int get_responder_info(struct bcm_cfg80211 *cfg, struct wifi_rtt_responder *responder_info) { int err = 0; rtt_capabilities_t capability; err = dhd_dev_rtt_capability(bcmcfg_to_prmry_ndev(cfg), &capability); if (unlikely(err)) { WL_ERR(("Could not get responder capability:%d \n", err)); return err; } if (capability.preamble_support & RTT_PREAMBLE_VHT) { responder_info->preamble |= RTT_PREAMBLE_VHT; } if (capability.preamble_support & RTT_PREAMBLE_HT) { responder_info->preamble |= RTT_PREAMBLE_HT; } err = dhd_dev_rtt_avail_channel(bcmcfg_to_prmry_ndev(cfg), &(responder_info->channel)); if (unlikely(err)) { WL_ERR(("Could not get available channel:%d \n", err)); return err; } return err; } static int wl_cfgvendor_rtt_get_responder_info(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); wifi_rtt_responder_t responder_info; WL_DBG(("Recv -get_avail_ch command \n")); bzero(&responder_info, sizeof(responder_info)); err = get_responder_info(cfg, &responder_info); if (unlikely(err)) { WL_ERR(("Failed to get responder info:%d \n", err)); return err; } err = wl_cfgvendor_send_cmd_reply(wiphy, &responder_info, sizeof(responder_info)); if (unlikely(err)) { WL_ERR(("Vendor cmd reply for -get_avail_ch failed ret:%d \n", err)); } return err; } static int wl_cfgvendor_rtt_set_responder(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); struct net_device *ndev = wdev_to_wlc_ndev(wdev, cfg); wifi_rtt_responder_t responder_info; WL_DBG(("Recv rtt -enable_resp cmd.\n")); bzero(&responder_info, sizeof(responder_info)); /* *Passing channel as NULL until implementation *to get chan info from upper layers is donex */ err = dhd_dev_rtt_enable_responder(ndev, NULL); if (unlikely(err)) { WL_ERR(("Could not enable responder ret:%d \n", err)); goto done; } err = get_responder_info(cfg, &responder_info); if (unlikely(err)) { WL_ERR(("Failed to get responder info:%d \n", err)); dhd_dev_rtt_cancel_responder(ndev); goto done; } done: err = wl_cfgvendor_send_cmd_reply(wiphy, &responder_info, sizeof(responder_info)); if (unlikely(err)) { WL_ERR(("Vendor cmd reply for -enable_resp failed ret:%d \n", err)); } return err; } static int wl_cfgvendor_rtt_cancel_responder(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); WL_DBG(("Recv rtt -cancel_resp cmd \n")); err = dhd_dev_rtt_cancel_responder(bcmcfg_to_prmry_ndev(cfg)); if (unlikely(err)) { WL_ERR(("Vendor cmd -cancel_resp failed ret:%d \n", err)); } return err; } #endif /* RTT_SUPPORT */ #ifdef GSCAN_SUPPORT static int wl_cfgvendor_enable_lazy_roam(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = -EINVAL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int type; uint32 lazy_roam_enable_flag; if (!data) { WL_ERR(("data is not available\n")); return -EINVAL; } if (len <= 0) { WL_ERR(("invaild len %d\n", len)); return -EINVAL; } type = nla_type(data); if (type == GSCAN_ATTRIBUTE_LAZY_ROAM_ENABLE) { lazy_roam_enable_flag = nla_get_u32(data); err = dhd_dev_lazy_roam_enable(bcmcfg_to_prmry_ndev(cfg), lazy_roam_enable_flag); if (unlikely(err)) WL_ERR(("Could not enable lazy roam:%d \n", err)); } return err; } static int wl_cfgvendor_set_lazy_roam_cfg(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0, tmp, type; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); wlc_roam_exp_params_t roam_param; const struct nlattr *iter; bzero(&roam_param, sizeof(roam_param)); nla_for_each_attr(iter, data, len, tmp) { type = nla_type(iter); switch (type) { case GSCAN_ATTRIBUTE_A_BAND_BOOST_THRESHOLD: roam_param.a_band_boost_threshold = nla_get_u32(iter); break; case GSCAN_ATTRIBUTE_A_BAND_PENALTY_THRESHOLD: roam_param.a_band_penalty_threshold = nla_get_u32(iter); break; case GSCAN_ATTRIBUTE_A_BAND_BOOST_FACTOR: roam_param.a_band_boost_factor = nla_get_u32(iter); break; case GSCAN_ATTRIBUTE_A_BAND_PENALTY_FACTOR: roam_param.a_band_penalty_factor = nla_get_u32(iter); break; case GSCAN_ATTRIBUTE_A_BAND_MAX_BOOST: roam_param.a_band_max_boost = nla_get_u32(iter); break; case GSCAN_ATTRIBUTE_LAZY_ROAM_HYSTERESIS: roam_param.cur_bssid_boost = nla_get_u32(iter); break; case GSCAN_ATTRIBUTE_ALERT_ROAM_RSSI_TRIGGER: roam_param.alert_roam_trigger_threshold = nla_get_u32(iter); break; } } if (dhd_dev_set_lazy_roam_cfg(bcmcfg_to_prmry_ndev(cfg), &roam_param) < 0) { WL_ERR(("Could not set batch cfg\n")); err = -EINVAL; } return err; } /* small helper function */ static wl_bssid_pref_cfg_t * create_bssid_pref_cfg(struct bcm_cfg80211 *cfg, uint32 num, uint32 *buf_len) { wl_bssid_pref_cfg_t *bssid_pref; *buf_len = sizeof(wl_bssid_pref_cfg_t); if (num) { *buf_len += (num - 1) * sizeof(wl_bssid_pref_list_t); } bssid_pref = (wl_bssid_pref_cfg_t *)MALLOC(cfg->osh, *buf_len); return bssid_pref; } static int wl_cfgvendor_set_bssid_pref(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); wl_bssid_pref_cfg_t *bssid_pref = NULL; wl_bssid_pref_list_t *bssids; int tmp, tmp1, tmp2, type; const struct nlattr *outer, *inner, *iter; uint32 flush = 0, num = 0, buf_len = 0; uint8 bssid_found = 0, rssi_found = 0; /* Assumption: NUM attribute must come first */ nla_for_each_attr(iter, data, len, tmp2) { type = nla_type(iter); switch (type) { case GSCAN_ATTRIBUTE_NUM_BSSID: if (num) { WL_ERR(("attempt overide bssid num.\n")); err = -EINVAL; goto exit; } if (nla_len(iter) != sizeof(uint32)) { WL_ERR(("nla_len not match\n")); err = -EINVAL; goto exit; } num = nla_get_u32(iter); if (num == 0 || num > MAX_BSSID_PREF_LIST_NUM) { WL_ERR(("wrong BSSID num:%d\n", num)); err = -EINVAL; goto exit; } if ((bssid_pref = create_bssid_pref_cfg(cfg, num, &buf_len)) == NULL) { WL_ERR(("Can't malloc memory\n")); err = -ENOMEM; goto exit; } break; case GSCAN_ATTRIBUTE_BSSID_PREF_FLUSH: if (nla_len(iter) != sizeof(uint32)) { WL_ERR(("nla_len not match\n")); err = -EINVAL; goto exit; } flush = nla_get_u32(iter); if (flush != 1) { WL_ERR(("wrong flush value\n")); err = -EINVAL; goto exit; } break; case GSCAN_ATTRIBUTE_BSSID_PREF_LIST: if (!num || !bssid_pref) { WL_ERR(("bssid list count not set\n")); err = -EINVAL; goto exit; } bssid_pref->count = 0; bssids = bssid_pref->bssids; nla_for_each_nested(outer, iter, tmp) { if (bssid_pref->count >= num) { WL_ERR(("too many bssid list\n")); err = -EINVAL; goto exit; } bssid_found = 0; rssi_found = 0; nla_for_each_nested(inner, outer, tmp1) { type = nla_type(inner); switch (type) { case GSCAN_ATTRIBUTE_BSSID_PREF: if (nla_len(inner) != ETHER_ADDR_LEN) { WL_ERR(("nla_len not match.\n")); err = -EINVAL; goto exit; } memcpy(&(bssids[bssid_pref->count].bssid), nla_data(inner), ETHER_ADDR_LEN); /* not used for now */ bssids[bssid_pref->count].flags = 0; bssid_found = 1; break; case GSCAN_ATTRIBUTE_RSSI_MODIFIER: if (nla_len(inner) != sizeof(uint32)) { WL_ERR(("nla_len not match.\n")); err = -EINVAL; goto exit; } bssids[bssid_pref->count].rssi_factor = (int8) nla_get_u32(inner); rssi_found = 1; break; default: WL_ERR(("wrong type:%d\n", type)); err = -EINVAL; goto exit; } if (bssid_found && rssi_found) { break; } } bssid_pref->count++; } break; default: WL_ERR(("%s: No such attribute %d\n", __FUNCTION__, type)); break; } } if (!bssid_pref) { /* What if only flush is desired? */ if (flush) { if ((bssid_pref = create_bssid_pref_cfg(cfg, 0, &buf_len)) == NULL) { WL_ERR(("%s: Can't malloc memory\n", __FUNCTION__)); err = -ENOMEM; goto exit; } bssid_pref->count = 0; } else { err = -EINVAL; goto exit; } } err = dhd_dev_set_lazy_roam_bssid_pref(bcmcfg_to_prmry_ndev(cfg), bssid_pref, flush); exit: if (bssid_pref) { MFREE(cfg->osh, bssid_pref, buf_len); } return err; } #endif /* GSCAN_SUPPORT */ #if defined(GSCAN_SUPPORT) || defined(ROAMEXP_SUPPORT) static int wl_cfgvendor_set_bssid_blacklist(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); maclist_t *blacklist = NULL; int err = 0; int type, tmp; const struct nlattr *iter; uint32 mem_needed = 0, flush = 0, num = 0; /* Assumption: NUM attribute must come first */ nla_for_each_attr(iter, data, len, tmp) { type = nla_type(iter); switch (type) { case GSCAN_ATTRIBUTE_NUM_BSSID: if (num != 0) { WL_ERR(("attempt to change BSSID num\n")); err = -EINVAL; goto exit; } if (nla_len(iter) != sizeof(uint32)) { WL_ERR(("not matching nla_len.\n")); err = -EINVAL; goto exit; } num = nla_get_u32(iter); if (num == 0 || num > MAX_BSSID_BLACKLIST_NUM) { WL_ERR(("wrong BSSID count:%d\n", num)); err = -EINVAL; goto exit; } if (!blacklist) { mem_needed = OFFSETOF(maclist_t, ea) + sizeof(struct ether_addr) * (num); blacklist = (maclist_t *) MALLOCZ(cfg->osh, mem_needed); if (!blacklist) { WL_ERR(("MALLOCZ failed.\n")); err = -ENOMEM; goto exit; } } break; case GSCAN_ATTRIBUTE_BSSID_BLACKLIST_FLUSH: if (nla_len(iter) != sizeof(uint32)) { WL_ERR(("not matching nla_len.\n")); err = -EINVAL; goto exit; } flush = nla_get_u32(iter); if (flush != 1) { WL_ERR(("flush arg is worng:%d\n", flush)); err = -EINVAL; goto exit; } break; case GSCAN_ATTRIBUTE_BLACKLIST_BSSID: if (num == 0 || !blacklist) { WL_ERR(("number of BSSIDs not received.\n")); err = -EINVAL; goto exit; } if (nla_len(iter) != ETHER_ADDR_LEN) { WL_ERR(("not matching nla_len.\n")); err = -EINVAL; goto exit; } if (blacklist->count >= num) { WL_ERR(("too many BSSIDs than expected:%d\n", blacklist->count)); err = -EINVAL; goto exit; } memcpy(&(blacklist->ea[blacklist->count]), nla_data(iter), ETHER_ADDR_LEN); blacklist->count++; break; default: WL_ERR(("No such attribute:%d\n", type)); break; } } if (blacklist && (blacklist->count != num)) { WL_ERR(("not matching bssid count:%d to expected:%d\n", blacklist->count, num)); err = -EINVAL; goto exit; } err = dhd_dev_set_blacklist_bssid(bcmcfg_to_prmry_ndev(cfg), blacklist, mem_needed, flush); exit: MFREE(cfg->osh, blacklist, mem_needed); return err; } static int wl_cfgvendor_set_ssid_whitelist(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); wl_ssid_whitelist_t *ssid_whitelist = NULL; wlc_ssid_t *ssid_elem; int tmp, tmp1, mem_needed = 0, type; const struct nlattr *iter, *iter1; uint32 flush = 0, num = 0; int ssid_found = 0; /* Assumption: NUM attribute must come first */ nla_for_each_attr(iter, data, len, tmp) { type = nla_type(iter); switch (type) { case GSCAN_ATTRIBUTE_NUM_WL_SSID: if (num != 0) { WL_ERR(("try to change SSID num\n")); err = -EINVAL; goto exit; } if (nla_len(iter) != sizeof(uint32)) { WL_ERR(("not matching nla_len.\n")); err = -EINVAL; goto exit; } num = nla_get_u32(iter); if (num == 0 || num > MAX_SSID_WHITELIST_NUM) { WL_ERR(("wrong SSID count:%d\n", num)); err = -EINVAL; goto exit; } mem_needed = sizeof(wl_ssid_whitelist_t) + sizeof(wlc_ssid_t) * num; ssid_whitelist = (wl_ssid_whitelist_t *) MALLOCZ(cfg->osh, mem_needed); if (ssid_whitelist == NULL) { WL_ERR(("failed to alloc mem\n")); err = -ENOMEM; goto exit; } break; case GSCAN_ATTRIBUTE_WL_SSID_FLUSH: if (nla_len(iter) != sizeof(uint32)) { WL_ERR(("not matching nla_len.\n")); err = -EINVAL; goto exit; } flush = nla_get_u32(iter); if (flush != 1) { WL_ERR(("flush arg worng:%d\n", flush)); err = -EINVAL; goto exit; } break; case GSCAN_ATTRIBUTE_WHITELIST_SSID_ELEM: if (!num || !ssid_whitelist) { WL_ERR(("num ssid is not set!\n")); err = -EINVAL; goto exit; } if (ssid_whitelist->ssid_count >= num) { WL_ERR(("too many SSIDs:%d\n", ssid_whitelist->ssid_count)); err = -EINVAL; goto exit; } ssid_elem = &ssid_whitelist->ssids[ ssid_whitelist->ssid_count]; ssid_found = 0; nla_for_each_nested(iter1, iter, tmp1) { type = nla_type(iter1); switch (type) { case GSCAN_ATTRIBUTE_WL_SSID_LEN: if (nla_len(iter1) != sizeof(uint32)) { WL_ERR(("not match nla_len\n")); err = -EINVAL; goto exit; } ssid_elem->SSID_len = nla_get_u32(iter1); if (ssid_elem->SSID_len > DOT11_MAX_SSID_LEN) { WL_ERR(("wrong SSID len:%d\n", ssid_elem->SSID_len)); err = -EINVAL; goto exit; } break; case GSCAN_ATTRIBUTE_WHITELIST_SSID: if (ssid_elem->SSID_len == 0) { WL_ERR(("SSID_len not received\n")); err = -EINVAL; goto exit; } if (nla_len(iter1) != ssid_elem->SSID_len) { WL_ERR(("not match nla_len\n")); err = -EINVAL; goto exit; } memcpy(ssid_elem->SSID, nla_data(iter1), ssid_elem->SSID_len); ssid_found = 1; break; } if (ssid_found) { ssid_whitelist->ssid_count++; break; } } break; default: WL_ERR(("No such attribute: %d\n", type)); break; } } if (ssid_whitelist && (ssid_whitelist->ssid_count != num)) { WL_ERR(("not matching ssid count:%d to expected:%d\n", ssid_whitelist->ssid_count, num)); err = -EINVAL; goto exit; } err = dhd_dev_set_whitelist_ssid(bcmcfg_to_prmry_ndev(cfg), ssid_whitelist, mem_needed, flush); if (err == BCME_UNSUPPORTED) { /* If firmware doesn't support feature, ignore the error * Android framework doesn't populate/use whitelist ssids * as of now, but invokes whitelist as part of roam config * API. so this handler cannot be compiled out. but its * safe to ignore. */ WL_ERR(("whilelist ssid not supported. Ignore.")); err = BCME_OK; } exit: MFREE(cfg->osh, ssid_whitelist, mem_needed); return err; } #endif /* GSCAN_SUPPORT || ROAMEXP_SUPPORT */ #ifdef ROAMEXP_SUPPORT typedef enum { FW_ROAMING_ENABLE = 1, FW_ROAMING_DISABLE, FW_ROAMING_PAUSE, FW_ROAMING_RESUME } fw_roaming_state_t; static int wl_cfgvendor_set_fw_roaming_state(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { fw_roaming_state_t requested_roaming_state; int type; int err = 0; if (!data) { WL_ERR(("data is not available\n")); return -EINVAL; } if (len <= 0) { WL_ERR(("invalid len %d\n", len)); return -EINVAL; } /* Get the requested fw roaming state */ type = nla_type(data); if (type != GSCAN_ATTRIBUTE_ROAM_STATE_SET) { WL_ERR(("%s: Invalid attribute %d\n", __FUNCTION__, type)); return -EINVAL; } requested_roaming_state = nla_get_u32(data); WL_INFORM(("setting FW roaming state to %d\n", requested_roaming_state)); if ((requested_roaming_state == FW_ROAMING_ENABLE) || (requested_roaming_state == FW_ROAMING_RESUME)) { err = wldev_iovar_setint(wdev_to_ndev(wdev), "roam_off", FALSE); } else if ((requested_roaming_state == FW_ROAMING_DISABLE) || (requested_roaming_state == FW_ROAMING_PAUSE)) { err = wldev_iovar_setint(wdev_to_ndev(wdev), "roam_off", TRUE); } else { err = -EINVAL; } return err; } static int wl_cfgvendor_fw_roam_get_capability(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = 0; wifi_roaming_capabilities_t roaming_capability; /* Update max number of blacklist bssids supported */ roaming_capability.max_blacklist_size = MAX_BSSID_BLACKLIST_NUM; roaming_capability.max_whitelist_size = MAX_SSID_WHITELIST_NUM; err = wl_cfgvendor_send_cmd_reply(wiphy, &roaming_capability, sizeof(roaming_capability)); if (unlikely(err)) { WL_ERR(("Vendor cmd reply for fw roam capability failed ret:%d \n", err)); } return err; } #endif /* ROAMEXP_SUPPORT */ static int wl_cfgvendor_priv_string_handler(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int ret = 0; int ret_len = 0, payload = 0, msglen; const struct bcm_nlmsg_hdr *nlioc = data; void *buf = NULL, *cur; int maxmsglen = PAGE_SIZE - 0x100; struct sk_buff *reply; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(wdev->netdev); /* send to dongle only if we are not waiting for reload already */ if (dhdp && dhdp->hang_was_sent) { WL_INFORM(("Bus down. HANG was sent up earlier\n")); DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_ENABLE(dhdp, DHD_EVENT_TIMEOUT_MS); DHD_OS_WAKE_UNLOCK(dhdp); return OSL_ERROR(BCME_DONGLE_DOWN); } if (!data) { WL_ERR(("data is not available\n")); return BCME_BADARG; } if (len <= 0) { WL_ERR(("invalid len %d\n", len)); return BCME_BADARG; } WL_DBG(("entry: cmd = %d\n", nlioc->cmd)); if (nlioc->offset != sizeof(struct bcm_nlmsg_hdr) || len <= sizeof(struct bcm_nlmsg_hdr)) { WL_ERR(("invalid offset %d\n", nlioc->offset)); return BCME_BADARG; } len -= sizeof(struct bcm_nlmsg_hdr); ret_len = nlioc->len; if (ret_len > 0 || len > 0) { if (len >= DHD_IOCTL_MAXLEN) { WL_ERR(("oversize input buffer %d\n", len)); len = DHD_IOCTL_MAXLEN - 1; } if (ret_len >= DHD_IOCTL_MAXLEN) { WL_ERR(("oversize return buffer %d\n", ret_len)); ret_len = DHD_IOCTL_MAXLEN - 1; } payload = max(ret_len, len) + 1; buf = vzalloc(payload); if (!buf) { return -ENOMEM; } GCC_DIAGNOSTIC_PUSH_SUPPRESS_CAST(); memcpy(buf, (void *)((char *)nlioc + nlioc->offset), len); GCC_DIAGNOSTIC_POP(); *((char *)buf + len) = '\0'; } ret = dhd_cfgvendor_priv_string_handler(cfg, wdev, nlioc, buf); if (ret) { WL_ERR(("dhd_cfgvendor returned error %d", ret)); vfree(buf); return ret; } cur = buf; while (ret_len > 0) { msglen = ret_len > maxmsglen ? maxmsglen : ret_len; ret_len -= msglen; payload = msglen + sizeof(msglen); reply = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, payload); if (!reply) { WL_ERR(("Failed to allocate reply msg\n")); ret = -ENOMEM; break; } if (nla_put(reply, BCM_NLATTR_DATA, msglen, cur) || nla_put_u16(reply, BCM_NLATTR_LEN, msglen)) { kfree_skb(reply); ret = -ENOBUFS; break; } ret = cfg80211_vendor_cmd_reply(reply); if (ret) { WL_ERR(("testmode reply failed:%d\n", ret)); break; } cur = (void *)((char *)cur + msglen); } return ret; } struct net_device * wl_cfgvendor_get_ndev(struct bcm_cfg80211 *cfg, struct wireless_dev *wdev, const char *data, unsigned long int *out_addr) { char *pos, *pos1; char ifname[IFNAMSIZ + 1] = {0}; struct net_info *iter, *next; struct net_device *ndev = NULL; ulong ifname_len; *out_addr = (unsigned long int) data; /* point to command str by default */ /* check whether ifname= is provided in the command */ pos = strstr(data, "ifname="); if (pos) { pos += strlen("ifname="); pos1 = strstr(pos, " "); if (!pos1) { WL_ERR(("command format error \n")); return NULL; } ifname_len = pos1 - pos; if (memcpy_s(ifname, (sizeof(ifname) - 1), pos, ifname_len) != BCME_OK) { WL_ERR(("Failed to copy data. len: %ld\n", ifname_len)); return NULL; } GCC_DIAGNOSTIC_PUSH_SUPPRESS_CAST(); for_each_ndev(cfg, iter, next) { if (iter->ndev) { if (strncmp(iter->ndev->name, ifname, strlen(iter->ndev->name)) == 0) { /* matching ifname found */ WL_DBG(("matching interface (%s) found ndev:%p \n", iter->ndev->name, iter->ndev)); *out_addr = (unsigned long int)(pos1 + 1); /* Returns the command portion after ifname= */ return iter->ndev; } } } GCC_DIAGNOSTIC_POP(); WL_ERR(("Couldn't find ifname:%s in the netinfo list \n", ifname)); return NULL; } /* If ifname= arg is not provided, use default ndev */ ndev = wdev->netdev ? wdev->netdev : bcmcfg_to_prmry_ndev(cfg); WL_DBG(("Using default ndev (%s) \n", ndev->name)); return ndev; } #ifdef WL_SAE static int wl_cfgvendor_set_sae_password(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int err = BCME_OK; struct net_device *net = wdev->netdev; struct bcm_cfg80211 *cfg = wl_get_cfg(net); wsec_pmk_t pmk; s32 bssidx; /* clear the content of pmk structure before usage */ (void)memset_s(&pmk, sizeof(wsec_pmk_t), 0x0, sizeof(wsec_pmk_t)); if ((bssidx = wl_get_bssidx_by_wdev(cfg, net->ieee80211_ptr)) < 0) { WL_ERR(("Find p2p index from wdev(%p) failed\n", net->ieee80211_ptr)); return BCME_ERROR; } if ((len < WSEC_MIN_PSK_LEN) || (len >= WSEC_MAX_PASSPHRASE_LEN)) { WL_ERR(("Invalid passphrase length %d..should be >= 8 and < 256\n", len)); err = BCME_BADLEN; goto done; } /* Set AUTH to SAE */ err = wldev_iovar_setint_bsscfg(net, "wpa_auth", WPA3_AUTH_SAE_PSK, bssidx); if (unlikely(err)) { WL_ERR(("could not set wpa_auth (0x%x)\n", err)); goto done; } pmk.key_len = htod16(len); bcopy((const u8*)data, pmk.key, len); pmk.flags = htod16(WSEC_PASSPHRASE); err = wldev_ioctl_set(net, WLC_SET_WSEC_PMK, &pmk, sizeof(pmk)); if (err) { WL_ERR(("\n failed to set pmk %d\n", err)); goto done; } else { WL_MEM(("sae passphrase set successfully\n")); } done: return err; } #endif /* WL_SAE */ #ifdef BCM_PRIV_CMD_SUPPORT /* strlen("ifname=") + IFNAMESIZE + strlen(" ") + '\0' */ #define ANDROID_PRIV_CMD_IF_PREFIX_LEN (7 + IFNAMSIZ + 2) /* Max length for the reply buffer. For BRCM_ATTR_DRIVER_CMD, the reply * would be a formatted string and reply buf would be the size of the * string. */ #define WL_DRIVER_PRIV_CMD_LEN 512 static int wl_cfgvendor_priv_bcm_handler(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { const struct nlattr *iter; int err = 0; int data_len = 0, cmd_len = 0, tmp = 0, type = 0; struct net_device *ndev = wdev->netdev; char *cmd = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int bytes_written; struct net_device *net = NULL; unsigned long int cmd_out = 0; #if defined(WL_ANDROID_PRIV_CMD_OVER_NL80211) u32 cmd_buf_len = WL_DRIVER_PRIV_CMD_LEN; char cmd_prefix[ANDROID_PRIV_CMD_IF_PREFIX_LEN + 1] = {0}; char *cmd_buf = NULL; char *current_pos; u32 cmd_offset; #endif /* WL_ANDROID_PRIV_CMD_OVER_NL80211 && OEM_ANDROID */ WL_DBG(("%s: Enter \n", __func__)); /* hold wake lock */ net_os_wake_lock(ndev); nla_for_each_attr(iter, data, len, tmp) { type = nla_type(iter); cmd = nla_data(iter); cmd_len = nla_len(iter); WL_DBG(("%s: type: %d cmd_len:%d cmd_ptr:%p \n", __func__, type, cmd_len, cmd)); if (!cmd || !cmd_len) { WL_ERR(("Invalid cmd data \n")); err = -EINVAL; goto exit; } #if defined(WL_ANDROID_PRIV_CMD_OVER_NL80211) if (type == BRCM_ATTR_DRIVER_CMD) { if ((cmd_len >= WL_DRIVER_PRIV_CMD_LEN) || (cmd_len < ANDROID_PRIV_CMD_IF_PREFIX_LEN)) { WL_ERR(("Unexpected command length (%u)." "Ignore the command\n", cmd_len)); err = -EINVAL; goto exit; } /* check whether there is any ifname prefix provided */ if (memcpy_s(cmd_prefix, (sizeof(cmd_prefix) - 1), cmd, ANDROID_PRIV_CMD_IF_PREFIX_LEN) != BCME_OK) { WL_ERR(("memcpy failed for cmd buffer. len:%d\n", cmd_len)); err = -ENOMEM; goto exit; } net = wl_cfgvendor_get_ndev(cfg, wdev, cmd_prefix, &cmd_out); if (!cmd_out || !net) { WL_ERR(("ndev not found\n")); err = -ENODEV; goto exit; } /* find offset of the command */ current_pos = (char *)cmd_out; cmd_offset = current_pos - cmd_prefix; if (!current_pos || (cmd_offset) > ANDROID_PRIV_CMD_IF_PREFIX_LEN) { WL_ERR(("Invalid len cmd_offset: %u \n", cmd_offset)); err = -EINVAL; goto exit; } /* Private command data in expected to be in str format. To ensure that * the data is null terminated, copy to a local buffer before use */ cmd_buf = (char *)MALLOCZ(cfg->osh, cmd_buf_len); if (!cmd_buf) { WL_ERR(("memory alloc failed for %u \n", cmd_buf_len)); err = -ENOMEM; goto exit; } /* Point to the start of command */ if (memcpy_s(cmd_buf, (WL_DRIVER_PRIV_CMD_LEN - 1), (const void *)(cmd + cmd_offset), (cmd_len - cmd_offset - 1)) != BCME_OK) { WL_ERR(("memcpy failed for cmd buffer. len:%d\n", cmd_len)); err = -ENOMEM; goto exit; } cmd_buf[WL_DRIVER_PRIV_CMD_LEN - 1] = '\0'; WL_DBG(("vendor_command: %s len: %u \n", cmd_buf, cmd_buf_len)); bytes_written = wl_handle_private_cmd(net, cmd_buf, cmd_buf_len); WL_DBG(("bytes_written: %d \n", bytes_written)); if (bytes_written == 0) { snprintf(cmd_buf, cmd_buf_len, "%s", "OK"); data_len = sizeof("OK"); } else if (bytes_written > 0) { if (bytes_written >= (cmd_buf_len - 1)) { /* Not expected */ ASSERT(0); err = -EINVAL; goto exit; } data_len = bytes_written; } else { /* -ve return value. Propagate the error back */ err = bytes_written; goto exit; } if ((data_len > 0) && (data_len < (cmd_buf_len - 1)) && cmd_buf) { err = wl_cfgvendor_send_cmd_reply(wiphy, cmd_buf, data_len); if (unlikely(err)) { WL_ERR(("Vendor Command reply failed ret:%d \n", err)); } else { WL_DBG(("Vendor Command reply sent successfully!\n")); } } else { /* No data to be sent back as reply */ WL_ERR(("Vendor_cmd: No reply expected. data_len:%u cmd_buf %p \n", data_len, cmd_buf)); } break; } #endif /* WL_ANDROID_PRIV_CMD_OVER_NL80211 && OEM_ANDROID */ } exit: #if defined(WL_ANDROID_PRIV_CMD_OVER_NL80211) if (cmd_buf) { MFREE(cfg->osh, cmd_buf, cmd_buf_len); } #endif /* WL_ANDROID_PRIV_CMD_OVER_NL80211 && OEM_ANDROID */ net_os_wake_unlock(ndev); return err; } #endif /* BCM_PRIV_CMD_SUPPORT */ #ifdef WL_NAN static const char *nan_attr_to_str(u16 cmd) { switch (cmd) { C2S(NAN_ATTRIBUTE_HEADER) C2S(NAN_ATTRIBUTE_HANDLE) C2S(NAN_ATTRIBUTE_TRANSAC_ID) C2S(NAN_ATTRIBUTE_2G_SUPPORT) C2S(NAN_ATTRIBUTE_SDF_2G_SUPPORT) C2S(NAN_ATTRIBUTE_SDF_5G_SUPPORT) C2S(NAN_ATTRIBUTE_5G_SUPPORT) C2S(NAN_ATTRIBUTE_SYNC_DISC_2G_BEACON) C2S(NAN_ATTRIBUTE_SYNC_DISC_5G_BEACON) C2S(NAN_ATTRIBUTE_CLUSTER_LOW) C2S(NAN_ATTRIBUTE_CLUSTER_HIGH) C2S(NAN_ATTRIBUTE_SID_BEACON) C2S(NAN_ATTRIBUTE_RSSI_CLOSE) C2S(NAN_ATTRIBUTE_RSSI_MIDDLE) C2S(NAN_ATTRIBUTE_RSSI_PROXIMITY) C2S(NAN_ATTRIBUTE_RSSI_CLOSE_5G) C2S(NAN_ATTRIBUTE_RSSI_MIDDLE_5G) C2S(NAN_ATTRIBUTE_RSSI_PROXIMITY_5G) C2S(NAN_ATTRIBUTE_HOP_COUNT_LIMIT) C2S(NAN_ATTRIBUTE_RANDOM_TIME) C2S(NAN_ATTRIBUTE_MASTER_PREF) C2S(NAN_ATTRIBUTE_PERIODIC_SCAN_INTERVAL) C2S(NAN_ATTRIBUTE_PUBLISH_ID) C2S(NAN_ATTRIBUTE_TTL) C2S(NAN_ATTRIBUTE_PERIOD) C2S(NAN_ATTRIBUTE_REPLIED_EVENT_FLAG) C2S(NAN_ATTRIBUTE_PUBLISH_TYPE) C2S(NAN_ATTRIBUTE_TX_TYPE) C2S(NAN_ATTRIBUTE_PUBLISH_COUNT) C2S(NAN_ATTRIBUTE_SERVICE_NAME_LEN) C2S(NAN_ATTRIBUTE_SERVICE_NAME) C2S(NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO_LEN) C2S(NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO) C2S(NAN_ATTRIBUTE_RX_MATCH_FILTER_LEN) C2S(NAN_ATTRIBUTE_RX_MATCH_FILTER) C2S(NAN_ATTRIBUTE_TX_MATCH_FILTER_LEN) C2S(NAN_ATTRIBUTE_TX_MATCH_FILTER) C2S(NAN_ATTRIBUTE_SUBSCRIBE_ID) C2S(NAN_ATTRIBUTE_SUBSCRIBE_TYPE) C2S(NAN_ATTRIBUTE_SERVICERESPONSEFILTER) C2S(NAN_ATTRIBUTE_SERVICERESPONSEINCLUDE) C2S(NAN_ATTRIBUTE_USESERVICERESPONSEFILTER) C2S(NAN_ATTRIBUTE_SSIREQUIREDFORMATCHINDICATION) C2S(NAN_ATTRIBUTE_SUBSCRIBE_MATCH) C2S(NAN_ATTRIBUTE_SUBSCRIBE_COUNT) C2S(NAN_ATTRIBUTE_MAC_ADDR) C2S(NAN_ATTRIBUTE_MAC_ADDR_LIST) C2S(NAN_ATTRIBUTE_MAC_ADDR_LIST_NUM_ENTRIES) C2S(NAN_ATTRIBUTE_PUBLISH_MATCH) C2S(NAN_ATTRIBUTE_ENABLE_STATUS) C2S(NAN_ATTRIBUTE_JOIN_STATUS) C2S(NAN_ATTRIBUTE_ROLE) C2S(NAN_ATTRIBUTE_MASTER_RANK) C2S(NAN_ATTRIBUTE_ANCHOR_MASTER_RANK) C2S(NAN_ATTRIBUTE_CNT_PEND_TXFRM) C2S(NAN_ATTRIBUTE_CNT_BCN_TX) C2S(NAN_ATTRIBUTE_CNT_BCN_RX) C2S(NAN_ATTRIBUTE_CNT_SVC_DISC_TX) C2S(NAN_ATTRIBUTE_CNT_SVC_DISC_RX) C2S(NAN_ATTRIBUTE_AMBTT) C2S(NAN_ATTRIBUTE_CLUSTER_ID) C2S(NAN_ATTRIBUTE_INST_ID) C2S(NAN_ATTRIBUTE_OUI) C2S(NAN_ATTRIBUTE_STATUS) C2S(NAN_ATTRIBUTE_DE_EVENT_TYPE) C2S(NAN_ATTRIBUTE_MERGE) C2S(NAN_ATTRIBUTE_IFACE) C2S(NAN_ATTRIBUTE_CHANNEL) C2S(NAN_ATTRIBUTE_24G_CHANNEL) C2S(NAN_ATTRIBUTE_5G_CHANNEL) C2S(NAN_ATTRIBUTE_PEER_ID) C2S(NAN_ATTRIBUTE_NDP_ID) C2S(NAN_ATTRIBUTE_SECURITY) C2S(NAN_ATTRIBUTE_QOS) C2S(NAN_ATTRIBUTE_RSP_CODE) C2S(NAN_ATTRIBUTE_INST_COUNT) C2S(NAN_ATTRIBUTE_PEER_DISC_MAC_ADDR) C2S(NAN_ATTRIBUTE_PEER_NDI_MAC_ADDR) C2S(NAN_ATTRIBUTE_IF_ADDR) C2S(NAN_ATTRIBUTE_WARMUP_TIME) C2S(NAN_ATTRIBUTE_RECV_IND_CFG) C2S(NAN_ATTRIBUTE_CONNMAP) C2S(NAN_ATTRIBUTE_DWELL_TIME) C2S(NAN_ATTRIBUTE_SCAN_PERIOD) C2S(NAN_ATTRIBUTE_RSSI_WINDOW_SIZE) C2S(NAN_ATTRIBUTE_CONF_CLUSTER_VAL) C2S(NAN_ATTRIBUTE_CIPHER_SUITE_TYPE) C2S(NAN_ATTRIBUTE_KEY_TYPE) C2S(NAN_ATTRIBUTE_KEY_LEN) C2S(NAN_ATTRIBUTE_SCID) C2S(NAN_ATTRIBUTE_SCID_LEN) C2S(NAN_ATTRIBUTE_SDE_CONTROL_CONFIG_DP) C2S(NAN_ATTRIBUTE_SDE_CONTROL_SECURITY) C2S(NAN_ATTRIBUTE_SDE_CONTROL_DP_TYPE) C2S(NAN_ATTRIBUTE_SDE_CONTROL_RANGE_SUPPORT) C2S(NAN_ATTRIBUTE_NO_CONFIG_AVAIL) C2S(NAN_ATTRIBUTE_2G_AWAKE_DW) C2S(NAN_ATTRIBUTE_5G_AWAKE_DW) C2S(NAN_ATTRIBUTE_RSSI_THRESHOLD_FLAG) C2S(NAN_ATTRIBUTE_KEY_DATA) C2S(NAN_ATTRIBUTE_SDEA_SERVICE_SPECIFIC_INFO_LEN) C2S(NAN_ATTRIBUTE_SDEA_SERVICE_SPECIFIC_INFO) C2S(NAN_ATTRIBUTE_REASON) C2S(NAN_ATTRIBUTE_DISC_IND_CFG) C2S(NAN_ATTRIBUTE_DWELL_TIME_5G) C2S(NAN_ATTRIBUTE_SCAN_PERIOD_5G) C2S(NAN_ATTRIBUTE_SUB_SID_BEACON) default: return "NAN_ATTRIBUTE_UNKNOWN"; } } nan_hal_status_t nan_status_reasonstr_map[] = { {NAN_STATUS_SUCCESS, "NAN status success"}, {NAN_STATUS_INTERNAL_FAILURE, "NAN Discovery engine failure"}, {NAN_STATUS_PROTOCOL_FAILURE, "protocol failure"}, {NAN_STATUS_INVALID_PUBLISH_SUBSCRIBE_ID, "invalid pub_sub ID"}, {NAN_STATUS_NO_RESOURCE_AVAILABLE, "No space available"}, {NAN_STATUS_INVALID_PARAM, "invalid param"}, {NAN_STATUS_INVALID_REQUESTOR_INSTANCE_ID, "invalid req inst id"}, {NAN_STATUS_INVALID_NDP_ID, "invalid ndp id"}, {NAN_STATUS_NAN_NOT_ALLOWED, "Nan not allowed"}, {NAN_STATUS_NO_OTA_ACK, "No OTA ack"}, {NAN_STATUS_ALREADY_ENABLED, "NAN is Already enabled"}, {NAN_STATUS_FOLLOWUP_QUEUE_FULL, "Follow-up queue full"}, {NAN_STATUS_UNSUPPORTED_CONCURRENCY_NAN_DISABLED, "unsupported concurrency"}, }; void wl_cfgvendor_add_nan_reason_str(nan_status_type_t status, nan_hal_resp_t *nan_req_resp) { int i = 0; int num = (int)(sizeof(nan_status_reasonstr_map)/sizeof(nan_status_reasonstr_map[0])); for (i = 0; i < num; i++) { if (nan_status_reasonstr_map[i].status == status) { strlcpy(nan_req_resp->nan_reason, nan_status_reasonstr_map[i].nan_reason, sizeof(nan_status_reasonstr_map[i].nan_reason)); break; } } } nan_status_type_t wl_cfgvendor_brcm_to_nanhal_status(int32 vendor_status) { nan_status_type_t hal_status; switch (vendor_status) { case BCME_OK: hal_status = NAN_STATUS_SUCCESS; break; case BCME_BUSY: case BCME_NOTREADY: hal_status = NAN_STATUS_NAN_NOT_ALLOWED; break; case BCME_BADLEN: case BCME_BADBAND: case BCME_UNSUPPORTED: case BCME_USAGE_ERROR: case BCME_BADARG: hal_status = NAN_STATUS_INVALID_PARAM; break; case BCME_NOMEM: case BCME_NORESOURCE: case WL_NAN_E_SVC_SUB_LIST_FULL: hal_status = NAN_STATUS_NO_RESOURCE_AVAILABLE; break; case WL_NAN_E_SD_TX_LIST_FULL: hal_status = NAN_STATUS_FOLLOWUP_QUEUE_FULL; break; case WL_NAN_E_BAD_INSTANCE: hal_status = NAN_STATUS_INVALID_PUBLISH_SUBSCRIBE_ID; break; default: WL_ERR(("%s Unknown vendor status, status = %d\n", __func__, vendor_status)); /* Generic error */ hal_status = NAN_STATUS_INTERNAL_FAILURE; } return hal_status; } static int wl_cfgvendor_nan_cmd_reply(struct wiphy *wiphy, int nan_cmd, nan_hal_resp_t *nan_req_resp, int ret, int nan_cmd_status) { int err; int nan_reply; nan_req_resp->subcmd = nan_cmd; if (ret == BCME_OK) { nan_reply = nan_cmd_status; } else { nan_reply = ret; } nan_req_resp->status = wl_cfgvendor_brcm_to_nanhal_status(nan_reply); nan_req_resp->value = ret; err = wl_cfgvendor_send_cmd_reply(wiphy, nan_req_resp, sizeof(*nan_req_resp)); /* giving more prio to ret than err */ return (ret == 0) ? err : ret; } static void wl_cfgvendor_free_disc_cmd_data(struct bcm_cfg80211 *cfg, nan_discover_cmd_data_t *cmd_data) { if (!cmd_data) { WL_ERR(("Cmd_data is null\n")); return; } if (cmd_data->svc_info.data) { MFREE(cfg->osh, cmd_data->svc_info.data, cmd_data->svc_info.dlen); } if (cmd_data->svc_hash.data) { MFREE(cfg->osh, cmd_data->svc_hash.data, cmd_data->svc_hash.dlen); } if (cmd_data->rx_match.data) { MFREE(cfg->osh, cmd_data->rx_match.data, cmd_data->rx_match.dlen); } if (cmd_data->tx_match.data) { MFREE(cfg->osh, cmd_data->tx_match.data, cmd_data->tx_match.dlen); } if (cmd_data->mac_list.list) { MFREE(cfg->osh, cmd_data->mac_list.list, cmd_data->mac_list.num_mac_addr * ETHER_ADDR_LEN); } if (cmd_data->key.data) { MFREE(cfg->osh, cmd_data->key.data, NAN_MAX_PMK_LEN); } if (cmd_data->sde_svc_info.data) { MFREE(cfg->osh, cmd_data->sde_svc_info.data, cmd_data->sde_svc_info.dlen); } MFREE(cfg->osh, cmd_data, sizeof(*cmd_data)); } static void wl_cfgvendor_free_dp_cmd_data(struct bcm_cfg80211 *cfg, nan_datapath_cmd_data_t *cmd_data) { if (!cmd_data) { WL_ERR(("Cmd_data is null\n")); return; } if (cmd_data->svc_hash.data) { MFREE(cfg->osh, cmd_data->svc_hash.data, cmd_data->svc_hash.dlen); } if (cmd_data->svc_info.data) { MFREE(cfg->osh, cmd_data->svc_info.data, cmd_data->svc_info.dlen); } if (cmd_data->key.data) { MFREE(cfg->osh, cmd_data->key.data, NAN_MAX_PMK_LEN); } MFREE(cfg->osh, cmd_data, sizeof(*cmd_data)); } #define WL_NAN_EVENT_MAX_BUF 256 #ifdef WL_NAN_DISC_CACHE static int wl_cfgvendor_nan_parse_dp_sec_info_args(struct wiphy *wiphy, const void *buf, int len, nan_datapath_sec_info_cmd_data_t *cmd_data) { int ret = BCME_OK; int attr_type; int rem = len; const struct nlattr *iter; NAN_DBG_ENTER(); nla_for_each_attr(iter, buf, len, rem) { attr_type = nla_type(iter); WL_TRACE(("attr: %s (%u)\n", nan_attr_to_str(attr_type), attr_type)); switch (attr_type) { case NAN_ATTRIBUTE_MAC_ADDR: ret = memcpy_s((char*)&cmd_data->mac_addr, ETHER_ADDR_LEN, (char*)nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy mac addr\n")); return ret; } break; case NAN_ATTRIBUTE_PUBLISH_ID: cmd_data->pub_id = nla_get_u16(iter); break; case NAN_ATTRIBUTE_NDP_ID: cmd_data->ndp_instance_id = nla_get_u32(iter); break; default: WL_ERR(("%s: Unknown type, %d\n", __FUNCTION__, attr_type)); ret = BCME_BADARG; break; } } /* We need to call set_config_handler b/f calling start enable TBD */ NAN_DBG_EXIT(); return ret; } #endif /* WL_NAN_DISC_CACHE */ int8 chanbuf[CHANSPEC_STR_LEN]; static int wl_cfgvendor_nan_parse_datapath_args(struct wiphy *wiphy, const void *buf, int len, nan_datapath_cmd_data_t *cmd_data) { int ret = BCME_OK; int attr_type; int rem = len; const struct nlattr *iter; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int chan; NAN_DBG_ENTER(); nla_for_each_attr(iter, buf, len, rem) { attr_type = nla_type(iter); WL_TRACE(("attr: %s (%u)\n", nan_attr_to_str(attr_type), attr_type)); switch (attr_type) { case NAN_ATTRIBUTE_NDP_ID: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->ndp_instance_id = nla_get_u32(iter); break; case NAN_ATTRIBUTE_IFACE: if (nla_len(iter) >= sizeof(cmd_data->ndp_iface)) { WL_ERR(("iface_name len wrong:%d\n", nla_len(iter))); ret = -EINVAL; goto exit; } strlcpy((char *)cmd_data->ndp_iface, (char *)nla_data(iter), nla_len(iter)); break; case NAN_ATTRIBUTE_SECURITY: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->ndp_cfg.security_cfg = nla_get_u8(iter); break; case NAN_ATTRIBUTE_QOS: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->ndp_cfg.qos_cfg = nla_get_u8(iter); break; case NAN_ATTRIBUTE_RSP_CODE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->rsp_code = nla_get_u8(iter); break; case NAN_ATTRIBUTE_INST_COUNT: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->num_ndp_instances = nla_get_u8(iter); break; case NAN_ATTRIBUTE_PEER_DISC_MAC_ADDR: if (nla_len(iter) != ETHER_ADDR_LEN) { ret = -EINVAL; goto exit; } ret = memcpy_s((char*)&cmd_data->peer_disc_mac_addr, ETHER_ADDR_LEN, (char*)nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy peer_disc_mac_addr\n")); goto exit; } break; case NAN_ATTRIBUTE_PEER_NDI_MAC_ADDR: if (nla_len(iter) != ETHER_ADDR_LEN) { ret = -EINVAL; goto exit; } ret = memcpy_s((char*)&cmd_data->peer_ndi_mac_addr, ETHER_ADDR_LEN, (char*)nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy peer_ndi_mac_addr\n")); goto exit; } break; case NAN_ATTRIBUTE_MAC_ADDR: if (nla_len(iter) != ETHER_ADDR_LEN) { ret = -EINVAL; goto exit; } ret = memcpy_s((char*)&cmd_data->mac_addr, ETHER_ADDR_LEN, (char*)nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy mac_addr\n")); goto exit; } break; case NAN_ATTRIBUTE_IF_ADDR: if (nla_len(iter) != ETHER_ADDR_LEN) { ret = -EINVAL; goto exit; } ret = memcpy_s((char*)&cmd_data->if_addr, ETHER_ADDR_LEN, (char*)nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy if_addr\n")); goto exit; } break; case NAN_ATTRIBUTE_ENTRY_CONTROL: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->avail_params.duration = nla_get_u8(iter); break; case NAN_ATTRIBUTE_AVAIL_BIT_MAP: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->avail_params.bmap = nla_get_u32(iter); break; case NAN_ATTRIBUTE_CHANNEL: { if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } /* take the default channel start_factor frequency */ chan = wf_mhz2channel((uint)nla_get_u32(iter), 0); if (chan <= CH_MAX_2G_CHANNEL) { cmd_data->avail_params.chanspec[0] = wf_channel2chspec(chan, WL_CHANSPEC_BW_20); } else { cmd_data->avail_params.chanspec[0] = wf_channel2chspec(chan, WL_CHANSPEC_BW_80); } if (cmd_data->avail_params.chanspec[0] == 0) { WL_ERR(("Channel is not valid \n")); ret = -EINVAL; goto exit; } WL_TRACE(("valid chanspec, chanspec = 0x%04x \n", cmd_data->avail_params.chanspec[0])); break; } case NAN_ATTRIBUTE_NO_CONFIG_AVAIL: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->avail_params.no_config_avail = (bool)nla_get_u8(iter); break; case NAN_ATTRIBUTE_SERVICE_NAME_LEN: { if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } if (cmd_data->svc_hash.dlen) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->svc_hash.dlen = nla_get_u16(iter); if (cmd_data->svc_hash.dlen != WL_NAN_SVC_HASH_LEN) { WL_ERR(("invalid svc_hash length = %u\n", cmd_data->svc_hash.dlen)); ret = -EINVAL; goto exit; } break; } case NAN_ATTRIBUTE_SERVICE_NAME: if ((!cmd_data->svc_hash.dlen) || (nla_len(iter) != cmd_data->svc_hash.dlen)) { WL_ERR(("invalid svc_hash length = %d,%d\n", cmd_data->svc_hash.dlen, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->svc_hash.data) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->svc_hash.data = MALLOCZ(cfg->osh, cmd_data->svc_hash.dlen); if (!cmd_data->svc_hash.data) { WL_ERR(("failed to allocate svc_hash data, len=%d\n", cmd_data->svc_hash.dlen)); ret = -ENOMEM; goto exit; } ret = memcpy_s(cmd_data->svc_hash.data, cmd_data->svc_hash.dlen, nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy svc hash data\n")); goto exit; } break; case NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO_LEN: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } if (cmd_data->svc_info.dlen) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->svc_info.dlen = nla_get_u16(iter); if (cmd_data->svc_info.dlen > MAX_APP_INFO_LEN) { WL_ERR_RLMT(("Not allowed beyond :%d\n", MAX_APP_INFO_LEN)); ret = -EINVAL; goto exit; } break; case NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO: if ((!cmd_data->svc_info.dlen) || (nla_len(iter) != cmd_data->svc_info.dlen)) { WL_ERR(("failed to allocate svc info by invalid len=%d,%d\n", cmd_data->svc_info.dlen, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->svc_info.data) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->svc_info.data = MALLOCZ(cfg->osh, cmd_data->svc_info.dlen); if (cmd_data->svc_info.data == NULL) { WL_ERR(("failed to allocate svc info data, len=%d\n", cmd_data->svc_info.dlen)); ret = -ENOMEM; goto exit; } ret = memcpy_s(cmd_data->svc_info.data, cmd_data->svc_info.dlen, nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy svc info\n")); goto exit; } break; case NAN_ATTRIBUTE_PUBLISH_ID: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->pub_id = nla_get_u32(iter); break; case NAN_ATTRIBUTE_CIPHER_SUITE_TYPE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->csid = nla_get_u8(iter); WL_TRACE(("CSID = %u\n", cmd_data->csid)); break; case NAN_ATTRIBUTE_KEY_TYPE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->key_type = nla_get_u8(iter); WL_TRACE(("Key Type = %u\n", cmd_data->key_type)); break; case NAN_ATTRIBUTE_KEY_LEN: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } if (cmd_data->key.dlen) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->key.dlen = nla_get_u32(iter); if ((!cmd_data->key.dlen) || (cmd_data->key.dlen > WL_NAN_NCS_SK_PMK_LEN)) { WL_ERR(("invalid key length = %u\n", cmd_data->key.dlen)); ret = -EINVAL; goto exit; } WL_TRACE(("valid key length = %u\n", cmd_data->key.dlen)); break; case NAN_ATTRIBUTE_KEY_DATA: if ((!cmd_data->key.dlen) || (nla_len(iter) != cmd_data->key.dlen)) { WL_ERR(("failed to allocate key data by invalid len=%d,%d\n", cmd_data->key.dlen, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->key.data) { WL_ERR(("trying to overwrite key data.\n")); ret = -EINVAL; goto exit; } cmd_data->key.data = MALLOCZ(cfg->osh, NAN_MAX_PMK_LEN); if (cmd_data->key.data == NULL) { WL_ERR(("failed to allocate key data, len=%d\n", cmd_data->key.dlen)); ret = -ENOMEM; goto exit; } ret = memcpy_s(cmd_data->key.data, NAN_MAX_PMK_LEN, nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to key data\n")); goto exit; } break; default: WL_ERR(("Unknown type, %d\n", attr_type)); ret = -EINVAL; goto exit; } } exit: /* We need to call set_config_handler b/f calling start enable TBD */ NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_parse_discover_args(struct wiphy *wiphy, const void *buf, int len, nan_discover_cmd_data_t *cmd_data) { int ret = BCME_OK; int attr_type; int rem = len; const struct nlattr *iter; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); u8 val_u8; u32 bit_flag; u8 flag_match; NAN_DBG_ENTER(); nla_for_each_attr(iter, buf, len, rem) { attr_type = nla_type(iter); WL_TRACE(("attr: %s (%u)\n", nan_attr_to_str(attr_type), attr_type)); switch (attr_type) { case NAN_ATTRIBUTE_TRANSAC_ID: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } cmd_data->token = nla_get_u16(iter); break; case NAN_ATTRIBUTE_PERIODIC_SCAN_INTERVAL: break; /* Nan Publish/Subscribe request Attributes */ case NAN_ATTRIBUTE_PUBLISH_ID: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } cmd_data->pub_id = nla_get_u16(iter); cmd_data->local_id = cmd_data->pub_id; break; case NAN_ATTRIBUTE_MAC_ADDR: if (nla_len(iter) != ETHER_ADDR_LEN) { ret = -EINVAL; goto exit; } ret = memcpy_s((char*)&cmd_data->mac_addr, ETHER_ADDR_LEN, (char*)nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy mac addr\n")); return ret; } break; case NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO_LEN: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } if (cmd_data->svc_info.dlen) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->svc_info.dlen = nla_get_u16(iter); if (cmd_data->svc_info.dlen > NAN_MAX_SERVICE_SPECIFIC_INFO_LEN) { WL_ERR_RLMT(("Not allowed beyond :%d\n", NAN_MAX_SERVICE_SPECIFIC_INFO_LEN)); ret = -EINVAL; goto exit; } break; case NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO: if ((!cmd_data->svc_info.dlen) || (nla_len(iter) != cmd_data->svc_info.dlen)) { WL_ERR(("failed to allocate svc info by invalid len=%d,%d\n", cmd_data->svc_info.dlen, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->svc_info.data) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->svc_info.data = MALLOCZ(cfg->osh, cmd_data->svc_info.dlen); if (cmd_data->svc_info.data == NULL) { WL_ERR(("failed to allocate svc info data, len=%d\n", cmd_data->svc_info.dlen)); ret = -ENOMEM; goto exit; } ret = memcpy_s(cmd_data->svc_info.data, cmd_data->svc_info.dlen, nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy svc info\n")); return ret; } break; case NAN_ATTRIBUTE_SUBSCRIBE_ID: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } cmd_data->sub_id = nla_get_u16(iter); cmd_data->local_id = cmd_data->sub_id; break; case NAN_ATTRIBUTE_SUBSCRIBE_TYPE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->flags |= nla_get_u8(iter) ? WL_NAN_SUB_ACTIVE : 0; break; case NAN_ATTRIBUTE_PUBLISH_COUNT: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->life_count = nla_get_u8(iter); break; case NAN_ATTRIBUTE_PUBLISH_TYPE: { if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } val_u8 = nla_get_u8(iter); if (val_u8 == 0) { cmd_data->flags |= WL_NAN_PUB_UNSOLICIT; } else if (val_u8 == 1) { cmd_data->flags |= WL_NAN_PUB_SOLICIT; } else { cmd_data->flags |= WL_NAN_PUB_BOTH; } break; } case NAN_ATTRIBUTE_PERIOD: { if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } if (nla_get_u16(iter) > NAN_MAX_AWAKE_DW_INTERVAL) { WL_ERR(("Invalid/Out of bound value = %u\n", nla_get_u16(iter))); ret = BCME_BADARG; break; } if (nla_get_u16(iter)) { cmd_data->period = 1 << (nla_get_u16(iter)-1); } break; } case NAN_ATTRIBUTE_REPLIED_EVENT_FLAG: break; case NAN_ATTRIBUTE_TTL: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } cmd_data->ttl = nla_get_u16(iter); break; case NAN_ATTRIBUTE_SERVICE_NAME_LEN: { if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } if (cmd_data->svc_hash.dlen) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->svc_hash.dlen = nla_get_u16(iter); if (cmd_data->svc_hash.dlen != WL_NAN_SVC_HASH_LEN) { WL_ERR(("invalid svc_hash length = %u\n", cmd_data->svc_hash.dlen)); ret = -EINVAL; goto exit; } break; } case NAN_ATTRIBUTE_SERVICE_NAME: if ((!cmd_data->svc_hash.dlen) || (nla_len(iter) != cmd_data->svc_hash.dlen)) { WL_ERR(("invalid svc_hash length = %d,%d\n", cmd_data->svc_hash.dlen, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->svc_hash.data) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->svc_hash.data = MALLOCZ(cfg->osh, cmd_data->svc_hash.dlen); if (!cmd_data->svc_hash.data) { WL_ERR(("failed to allocate svc_hash data, len=%d\n", cmd_data->svc_hash.dlen)); ret = -ENOMEM; goto exit; } ret = memcpy_s(cmd_data->svc_hash.data, cmd_data->svc_hash.dlen, nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy svc hash data\n")); return ret; } break; case NAN_ATTRIBUTE_PEER_ID: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->remote_id = nla_get_u32(iter); break; case NAN_ATTRIBUTE_INST_ID: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } cmd_data->local_id = nla_get_u16(iter); break; case NAN_ATTRIBUTE_SUBSCRIBE_COUNT: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->life_count = nla_get_u8(iter); break; case NAN_ATTRIBUTE_SSIREQUIREDFORMATCHINDICATION: { if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } bit_flag = (u32)nla_get_u8(iter); cmd_data->flags |= bit_flag ? WL_NAN_SUB_MATCH_IF_SVC_INFO : 0; break; } case NAN_ATTRIBUTE_SUBSCRIBE_MATCH: case NAN_ATTRIBUTE_PUBLISH_MATCH: { if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } flag_match = nla_get_u8(iter); switch (flag_match) { case NAN_MATCH_ALG_MATCH_CONTINUOUS: /* Default fw behaviour, no need to set explicitly */ break; case NAN_MATCH_ALG_MATCH_ONCE: cmd_data->flags |= WL_NAN_MATCH_ONCE; break; case NAN_MATCH_ALG_MATCH_NEVER: cmd_data->flags |= WL_NAN_MATCH_NEVER; break; default: WL_ERR(("invalid nan match alg = %u\n", flag_match)); ret = -EINVAL; goto exit; } break; } case NAN_ATTRIBUTE_SERVICERESPONSEFILTER: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->srf_type = nla_get_u8(iter); break; case NAN_ATTRIBUTE_SERVICERESPONSEINCLUDE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->srf_include = nla_get_u8(iter); break; case NAN_ATTRIBUTE_USESERVICERESPONSEFILTER: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->use_srf = nla_get_u8(iter); break; case NAN_ATTRIBUTE_RX_MATCH_FILTER_LEN: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } if (cmd_data->rx_match.dlen) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->rx_match.dlen = nla_get_u16(iter); if (cmd_data->rx_match.dlen > MAX_MATCH_FILTER_LEN) { ret = -EINVAL; WL_ERR_RLMT(("Not allowed beyond %d\n", MAX_MATCH_FILTER_LEN)); goto exit; } break; case NAN_ATTRIBUTE_RX_MATCH_FILTER: if ((!cmd_data->rx_match.dlen) || (nla_len(iter) != cmd_data->rx_match.dlen)) { WL_ERR(("RX match filter len wrong:%d,%d\n", cmd_data->rx_match.dlen, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->rx_match.data) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->rx_match.data = MALLOCZ(cfg->osh, cmd_data->rx_match.dlen); if (cmd_data->rx_match.data == NULL) { WL_ERR(("failed to allocate LEN=[%u]\n", cmd_data->rx_match.dlen)); ret = -ENOMEM; goto exit; } ret = memcpy_s(cmd_data->rx_match.data, cmd_data->rx_match.dlen, nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy rx match data\n")); return ret; } break; case NAN_ATTRIBUTE_TX_MATCH_FILTER_LEN: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } if (cmd_data->tx_match.dlen) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->tx_match.dlen = nla_get_u16(iter); if (cmd_data->tx_match.dlen > MAX_MATCH_FILTER_LEN) { ret = -EINVAL; WL_ERR_RLMT(("Not allowed beyond %d\n", MAX_MATCH_FILTER_LEN)); goto exit; } break; case NAN_ATTRIBUTE_TX_MATCH_FILTER: if ((!cmd_data->tx_match.dlen) || (nla_len(iter) != cmd_data->tx_match.dlen)) { WL_ERR(("TX match filter len wrong:%d,%d\n", cmd_data->tx_match.dlen, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->tx_match.data) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->tx_match.data = MALLOCZ(cfg->osh, cmd_data->tx_match.dlen); if (cmd_data->tx_match.data == NULL) { WL_ERR(("failed to allocate LEN=[%u]\n", cmd_data->tx_match.dlen)); ret = -EINVAL; goto exit; } ret = memcpy_s(cmd_data->tx_match.data, cmd_data->tx_match.dlen, nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy tx match data\n")); return ret; } break; case NAN_ATTRIBUTE_MAC_ADDR_LIST_NUM_ENTRIES: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } if (cmd_data->mac_list.num_mac_addr) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->mac_list.num_mac_addr = nla_get_u16(iter); break; case NAN_ATTRIBUTE_MAC_ADDR_LIST: if ((!cmd_data->mac_list.num_mac_addr) || (nla_len(iter) != (cmd_data->mac_list.num_mac_addr * ETHER_ADDR_LEN))) { WL_ERR(("wrong mac list len:%d,%d\n", cmd_data->mac_list.num_mac_addr, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->mac_list.list) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->mac_list.list = MALLOCZ(cfg->osh, (cmd_data->mac_list.num_mac_addr * ETHER_ADDR_LEN)); if (cmd_data->mac_list.list == NULL) { WL_ERR(("failed to allocate LEN=[%u]\n", (cmd_data->mac_list.num_mac_addr * ETHER_ADDR_LEN))); ret = -ENOMEM; goto exit; } ret = memcpy_s(cmd_data->mac_list.list, (cmd_data->mac_list.num_mac_addr * ETHER_ADDR_LEN), nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy list of mac addresses\n")); return ret; } break; case NAN_ATTRIBUTE_TX_TYPE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } val_u8 = nla_get_u8(iter); if (val_u8 == 0) { cmd_data->flags |= WL_NAN_PUB_BCAST; WL_TRACE(("NAN_ATTRIBUTE_TX_TYPE: flags=NAN_PUB_BCAST\n")); } break; case NAN_ATTRIBUTE_SDE_CONTROL_CONFIG_DP: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } if (nla_get_u8(iter) == 1) { cmd_data->sde_control_flag |= NAN_SDE_CF_DP_REQUIRED; break; } break; case NAN_ATTRIBUTE_SDE_CONTROL_RANGE_SUPPORT: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->sde_control_config = TRUE; if (nla_get_u8(iter) == 1) { cmd_data->sde_control_flag |= NAN_SDE_CF_RANGING_REQUIRED; break; } break; case NAN_ATTRIBUTE_SDE_CONTROL_DP_TYPE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } if (nla_get_u8(iter) == 1) { cmd_data->sde_control_flag |= NAN_SDE_CF_MULTICAST_TYPE; break; } break; case NAN_ATTRIBUTE_SDE_CONTROL_SECURITY: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } if (nla_get_u8(iter) == 1) { cmd_data->sde_control_flag |= NAN_SDE_CF_SECURITY_REQUIRED; break; } break; case NAN_ATTRIBUTE_RECV_IND_CFG: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->recv_ind_flag = nla_get_u8(iter); break; case NAN_ATTRIBUTE_CIPHER_SUITE_TYPE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->csid = nla_get_u8(iter); WL_TRACE(("CSID = %u\n", cmd_data->csid)); break; case NAN_ATTRIBUTE_KEY_TYPE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->key_type = nla_get_u8(iter); WL_TRACE(("Key Type = %u\n", cmd_data->key_type)); break; case NAN_ATTRIBUTE_KEY_LEN: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } if (cmd_data->key.dlen) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->key.dlen = nla_get_u32(iter); if ((!cmd_data->key.dlen) || (cmd_data->key.dlen > WL_NAN_NCS_SK_PMK_LEN)) { WL_ERR(("invalid key length = %u\n", cmd_data->key.dlen)); break; } WL_TRACE(("valid key length = %u\n", cmd_data->key.dlen)); break; case NAN_ATTRIBUTE_KEY_DATA: if (!cmd_data->key.dlen || (nla_len(iter) != cmd_data->key.dlen)) { WL_ERR(("failed to allocate key data by invalid len=%d,%d\n", cmd_data->key.dlen, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->key.data) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->key.data = MALLOCZ(cfg->osh, NAN_MAX_PMK_LEN); if (cmd_data->key.data == NULL) { WL_ERR(("failed to allocate key data, len=%d\n", cmd_data->key.dlen)); ret = -ENOMEM; goto exit; } ret = memcpy_s(cmd_data->key.data, NAN_MAX_PMK_LEN, nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to key data\n")); return ret; } break; case NAN_ATTRIBUTE_RSSI_THRESHOLD_FLAG: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } if (nla_get_u8(iter) == 1) { cmd_data->flags |= WL_NAN_RANGE_LIMITED; break; } break; case NAN_ATTRIBUTE_DISC_IND_CFG: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->disc_ind_cfg = nla_get_u8(iter); break; case NAN_ATTRIBUTE_SDEA_SERVICE_SPECIFIC_INFO_LEN: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } if (cmd_data->sde_svc_info.dlen) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->sde_svc_info.dlen = nla_get_u16(iter); if (cmd_data->sde_svc_info.dlen > MAX_SDEA_SVC_INFO_LEN) { ret = -EINVAL; WL_ERR_RLMT(("Not allowed beyond %d\n", MAX_SDEA_SVC_INFO_LEN)); goto exit; } break; case NAN_ATTRIBUTE_SDEA_SERVICE_SPECIFIC_INFO: if ((!cmd_data->sde_svc_info.dlen) || (nla_len(iter) != cmd_data->sde_svc_info.dlen)) { WL_ERR(("wrong sdea info len:%d,%d\n", cmd_data->sde_svc_info.dlen, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->sde_svc_info.data) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->sde_svc_info.data = MALLOCZ(cfg->osh, cmd_data->sde_svc_info.dlen); if (cmd_data->sde_svc_info.data == NULL) { WL_ERR(("failed to allocate svc info data, len=%d\n", cmd_data->sde_svc_info.dlen)); ret = -ENOMEM; goto exit; } ret = memcpy_s(cmd_data->sde_svc_info.data, cmd_data->sde_svc_info.dlen, nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to sdea info data\n")); return ret; } break; case NAN_ATTRIBUTE_SECURITY: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->ndp_cfg.security_cfg = nla_get_u8(iter); break; case NAN_ATTRIBUTE_RANGING_INTERVAL: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->ranging_intvl_msec = nla_get_u32(iter); break; case NAN_ATTRIBUTE_RANGING_INGRESS_LIMIT: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->ingress_limit = nla_get_u32(iter); break; case NAN_ATTRIBUTE_RANGING_EGRESS_LIMIT: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->egress_limit = nla_get_u32(iter); break; case NAN_ATTRIBUTE_RANGING_INDICATION: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->ranging_indication = nla_get_u32(iter); break; /* Nan accept policy: Per service basis policy * Based on this policy(ALL/NONE), responder side * will send ACCEPT/REJECT */ case NAN_ATTRIBUTE_SVC_RESPONDER_POLICY: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->service_responder_policy = nla_get_u8(iter); break; default: WL_ERR(("Unknown type, %d\n", attr_type)); ret = -EINVAL; goto exit; } } exit: /* We need to call set_config_handler b/f calling start enable TBD */ NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_parse_args(struct wiphy *wiphy, const void *buf, int len, nan_config_cmd_data_t *cmd_data, uint32 *nan_attr_mask) { int ret = BCME_OK; int attr_type; int rem = len; const struct nlattr *iter; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int chan; u8 sid_beacon = 0, sub_sid_beacon = 0; NAN_DBG_ENTER(); nla_for_each_attr(iter, buf, len, rem) { attr_type = nla_type(iter); WL_TRACE(("attr: %s (%u)\n", nan_attr_to_str(attr_type), attr_type)); switch (attr_type) { /* NAN Enable request attributes */ case NAN_ATTRIBUTE_2G_SUPPORT:{ if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->support_2g = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_SUPPORT_2G_CONFIG; break; } case NAN_ATTRIBUTE_5G_SUPPORT:{ if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->support_5g = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_SUPPORT_5G_CONFIG; break; } case NAN_ATTRIBUTE_CLUSTER_LOW: { if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } cmd_data->clus_id.octet[5] = nla_get_u16(iter); break; } case NAN_ATTRIBUTE_CLUSTER_HIGH: { if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } cmd_data->clus_id.octet[4] = nla_get_u16(iter); break; } case NAN_ATTRIBUTE_SID_BEACON: { if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } sid_beacon = nla_get_u8(iter); cmd_data->sid_beacon.sid_enable = (sid_beacon & 0x01); if (cmd_data->sid_beacon.sid_enable) { cmd_data->sid_beacon.sid_count = (sid_beacon >> 1); *nan_attr_mask |= NAN_ATTR_SID_BEACON_CONFIG; } break; } case NAN_ATTRIBUTE_SUB_SID_BEACON: { if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } sub_sid_beacon = nla_get_u8(iter); cmd_data->sid_beacon.sub_sid_enable = (sub_sid_beacon & 0x01); if (cmd_data->sid_beacon.sub_sid_enable) { cmd_data->sid_beacon.sub_sid_count = (sub_sid_beacon >> 1); *nan_attr_mask |= NAN_ATTR_SUB_SID_BEACON_CONFIG; } break; } case NAN_ATTRIBUTE_SYNC_DISC_2G_BEACON: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->beacon_2g_val = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_SYNC_DISC_2G_BEACON_CONFIG; break; case NAN_ATTRIBUTE_SYNC_DISC_5G_BEACON: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->beacon_5g_val = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_SYNC_DISC_5G_BEACON_CONFIG; break; case NAN_ATTRIBUTE_SDF_2G_SUPPORT: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->sdf_2g_val = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_SDF_2G_SUPPORT_CONFIG; break; case NAN_ATTRIBUTE_SDF_5G_SUPPORT: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->sdf_5g_val = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_SDF_5G_SUPPORT_CONFIG; break; case NAN_ATTRIBUTE_HOP_COUNT_LIMIT: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->hop_count_limit = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_HOP_COUNT_LIMIT_CONFIG; break; case NAN_ATTRIBUTE_RANDOM_TIME: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->metrics.random_factor = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_RAND_FACTOR_CONFIG; break; case NAN_ATTRIBUTE_MASTER_PREF: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->metrics.master_pref = nla_get_u8(iter); break; case NAN_ATTRIBUTE_OUI: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->nan_oui = nla_get_u32(iter); *nan_attr_mask |= NAN_ATTR_OUI_CONFIG; WL_TRACE(("nan_oui=%d\n", cmd_data->nan_oui)); break; case NAN_ATTRIBUTE_WARMUP_TIME: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } cmd_data->warmup_time = nla_get_u16(iter); break; case NAN_ATTRIBUTE_AMBTT: case NAN_ATTRIBUTE_MASTER_RANK: WL_DBG(("Unhandled attribute, %d\n", attr_type)); break; case NAN_ATTRIBUTE_CHANNEL: { if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } /* take the default channel start_factor frequency */ chan = wf_mhz2channel((uint)nla_get_u32(iter), 0); if (chan <= CH_MAX_2G_CHANNEL) { cmd_data->chanspec[0] = wf_channel2chspec(chan, WL_CHANSPEC_BW_20); } else { cmd_data->chanspec[0] = wf_channel2chspec(chan, WL_CHANSPEC_BW_80); } if (cmd_data->chanspec[0] == 0) { WL_ERR(("Channel is not valid \n")); ret = -EINVAL; goto exit; } WL_TRACE(("valid chanspec, chanspec = 0x%04x \n", cmd_data->chanspec[0])); break; } case NAN_ATTRIBUTE_24G_CHANNEL: { if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } /* take the default channel start_factor frequency */ chan = wf_mhz2channel((uint)nla_get_u32(iter), 0); /* 20MHz as BW */ cmd_data->chanspec[1] = wf_channel2chspec(chan, WL_CHANSPEC_BW_20); if (cmd_data->chanspec[1] == 0) { WL_ERR((" 2.4GHz Channel is not valid \n")); ret = -EINVAL; break; } *nan_attr_mask |= NAN_ATTR_2G_CHAN_CONFIG; WL_TRACE(("valid 2.4GHz chanspec, chanspec = 0x%04x \n", cmd_data->chanspec[1])); break; } case NAN_ATTRIBUTE_5G_CHANNEL: { if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } /* take the default channel start_factor frequency */ chan = wf_mhz2channel((uint)nla_get_u32(iter), 0); /* 20MHz as BW */ cmd_data->chanspec[2] = wf_channel2chspec(chan, WL_CHANSPEC_BW_20); if (cmd_data->chanspec[2] == 0) { WL_ERR((" 5GHz Channel is not valid \n")); ret = -EINVAL; break; } *nan_attr_mask |= NAN_ATTR_5G_CHAN_CONFIG; WL_TRACE(("valid 5GHz chanspec, chanspec = 0x%04x \n", cmd_data->chanspec[2])); break; } case NAN_ATTRIBUTE_CONF_CLUSTER_VAL: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->config_cluster_val = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_CLUSTER_VAL_CONFIG; break; case NAN_ATTRIBUTE_DWELL_TIME: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->dwell_time[0] = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_2G_DWELL_TIME_CONFIG; break; case NAN_ATTRIBUTE_SCAN_PERIOD: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } cmd_data->scan_period[0] = nla_get_u16(iter); *nan_attr_mask |= NAN_ATTR_2G_SCAN_PERIOD_CONFIG; break; case NAN_ATTRIBUTE_DWELL_TIME_5G: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->dwell_time[1] = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_5G_DWELL_TIME_CONFIG; break; case NAN_ATTRIBUTE_SCAN_PERIOD_5G: if (nla_len(iter) != sizeof(uint16)) { ret = -EINVAL; goto exit; } cmd_data->scan_period[1] = nla_get_u16(iter); *nan_attr_mask |= NAN_ATTR_5G_SCAN_PERIOD_CONFIG; break; case NAN_ATTRIBUTE_AVAIL_BIT_MAP: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->bmap = nla_get_u32(iter); break; case NAN_ATTRIBUTE_ENTRY_CONTROL: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->avail_params.duration = nla_get_u8(iter); break; case NAN_ATTRIBUTE_RSSI_CLOSE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->rssi_attr.rssi_close_2dot4g_val = nla_get_s8(iter); *nan_attr_mask |= NAN_ATTR_RSSI_CLOSE_CONFIG; break; case NAN_ATTRIBUTE_RSSI_MIDDLE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->rssi_attr.rssi_middle_2dot4g_val = nla_get_s8(iter); *nan_attr_mask |= NAN_ATTR_RSSI_MIDDLE_2G_CONFIG; break; case NAN_ATTRIBUTE_RSSI_PROXIMITY: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->rssi_attr.rssi_proximity_2dot4g_val = nla_get_s8(iter); *nan_attr_mask |= NAN_ATTR_RSSI_PROXIMITY_2G_CONFIG; break; case NAN_ATTRIBUTE_RSSI_CLOSE_5G: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->rssi_attr.rssi_close_5g_val = nla_get_s8(iter); *nan_attr_mask |= NAN_ATTR_RSSI_CLOSE_5G_CONFIG; break; case NAN_ATTRIBUTE_RSSI_MIDDLE_5G: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->rssi_attr.rssi_middle_5g_val = nla_get_s8(iter); *nan_attr_mask |= NAN_ATTR_RSSI_MIDDLE_5G_CONFIG; break; case NAN_ATTRIBUTE_RSSI_PROXIMITY_5G: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->rssi_attr.rssi_proximity_5g_val = nla_get_s8(iter); *nan_attr_mask |= NAN_ATTR_RSSI_PROXIMITY_5G_CONFIG; break; case NAN_ATTRIBUTE_RSSI_WINDOW_SIZE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->rssi_attr.rssi_window_size = nla_get_u8(iter); *nan_attr_mask |= NAN_ATTR_RSSI_WINDOW_SIZE_CONFIG; break; case NAN_ATTRIBUTE_CIPHER_SUITE_TYPE: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->csid = nla_get_u8(iter); WL_TRACE(("CSID = %u\n", cmd_data->csid)); break; case NAN_ATTRIBUTE_SCID_LEN: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } if (cmd_data->scid.dlen) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->scid.dlen = nla_get_u32(iter); if (cmd_data->scid.dlen > MAX_SCID_LEN) { ret = -EINVAL; WL_ERR_RLMT(("Not allowed beyond %d\n", MAX_SCID_LEN)); goto exit; } WL_TRACE(("valid scid length = %u\n", cmd_data->scid.dlen)); break; case NAN_ATTRIBUTE_SCID: if (!cmd_data->scid.dlen || (nla_len(iter) != cmd_data->scid.dlen)) { WL_ERR(("wrong scid len:%d,%d\n", cmd_data->scid.dlen, nla_len(iter))); ret = -EINVAL; goto exit; } if (cmd_data->scid.data) { WL_ERR(("trying to overwrite:%d\n", attr_type)); ret = -EINVAL; goto exit; } cmd_data->scid.data = MALLOCZ(cfg->osh, cmd_data->scid.dlen); if (cmd_data->scid.data == NULL) { WL_ERR(("failed to allocate scid, len=%d\n", cmd_data->scid.dlen)); ret = -ENOMEM; goto exit; } ret = memcpy_s(cmd_data->scid.data, cmd_data->scid.dlen, nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to scid data\n")); return ret; } break; case NAN_ATTRIBUTE_2G_AWAKE_DW: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } if (nla_get_u32(iter) > NAN_MAX_AWAKE_DW_INTERVAL) { WL_ERR(("%s: Invalid/Out of bound value = %u\n", __FUNCTION__, nla_get_u32(iter))); ret = -EINVAL; goto exit; } if (nla_get_u32(iter)) { cmd_data->awake_dws.dw_interval_2g = 1 << (nla_get_u32(iter)-1); } *nan_attr_mask |= NAN_ATTR_2G_DW_CONFIG; break; case NAN_ATTRIBUTE_5G_AWAKE_DW: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } if (nla_get_u32(iter) > NAN_MAX_AWAKE_DW_INTERVAL) { WL_ERR(("%s: Invalid/Out of bound value = %u\n", __FUNCTION__, nla_get_u32(iter))); ret = BCME_BADARG; break; } if (nla_get_u32(iter)) { cmd_data->awake_dws.dw_interval_5g = 1 << (nla_get_u32(iter)-1); } *nan_attr_mask |= NAN_ATTR_5G_DW_CONFIG; break; case NAN_ATTRIBUTE_DISC_IND_CFG: if (nla_len(iter) != sizeof(uint8)) { ret = -EINVAL; goto exit; } cmd_data->disc_ind_cfg = nla_get_u8(iter); break; case NAN_ATTRIBUTE_MAC_ADDR: if (nla_len(iter) != ETHER_ADDR_LEN) { ret = -EINVAL; goto exit; } ret = memcpy_s((char*)&cmd_data->mac_addr, ETHER_ADDR_LEN, (char*)nla_data(iter), nla_len(iter)); if (ret != BCME_OK) { WL_ERR(("Failed to copy mac addr\n")); return ret; } break; case NAN_ATTRIBUTE_RANDOMIZATION_INTERVAL: if (nla_len(iter) != sizeof(uint32)) { ret = -EINVAL; goto exit; } cmd_data->nmi_rand_intvl = nla_get_u8(iter); if (cmd_data->nmi_rand_intvl > 0) { cfg->nancfg.mac_rand = true; } else { cfg->nancfg.mac_rand = false; } break; default: WL_ERR(("%s: Unknown type, %d\n", __FUNCTION__, attr_type)); ret = -EINVAL; goto exit; } } exit: /* We need to call set_config_handler b/f calling start enable TBD */ NAN_DBG_EXIT(); if (ret) { WL_ERR(("%s: Failed to parse attribute %d ret %d", __FUNCTION__, attr_type, ret)); } return ret; } static int wl_cfgvendor_nan_dp_estb_event_data_filler(struct sk_buff *msg, nan_event_data_t *event_data) { int ret = BCME_OK; ret = nla_put_u32(msg, NAN_ATTRIBUTE_NDP_ID, event_data->ndp_id); if (unlikely(ret)) { WL_ERR(("Failed to put NDP ID, ret=%d\n", ret)); goto fail; } /* * NDI mac address of the peer * (required to derive target ipv6 address) */ ret = nla_put(msg, NAN_ATTRIBUTE_PEER_NDI_MAC_ADDR, ETH_ALEN, event_data->responder_ndi.octet); if (unlikely(ret)) { WL_ERR(("Failed to put resp ndi, ret=%d\n", ret)); goto fail; } ret = nla_put_u8(msg, NAN_ATTRIBUTE_RSP_CODE, event_data->status); if (unlikely(ret)) { WL_ERR(("Failed to put response code, ret=%d\n", ret)); goto fail; } if (event_data->svc_info.dlen && event_data->svc_info.data) { ret = nla_put_u16(msg, NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO_LEN, event_data->svc_info.dlen); if (unlikely(ret)) { WL_ERR(("Failed to put svc info len, ret=%d\n", ret)); goto fail; } ret = nla_put(msg, NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO, event_data->svc_info.dlen, event_data->svc_info.data); if (unlikely(ret)) { WL_ERR(("Failed to put svc info, ret=%d\n", ret)); goto fail; } } fail: return ret; } static int wl_cfgvendor_nan_dp_ind_event_data_filler(struct sk_buff *msg, nan_event_data_t *event_data) { int ret = BCME_OK; ret = nla_put_u16(msg, NAN_ATTRIBUTE_PUBLISH_ID, event_data->pub_id); if (unlikely(ret)) { WL_ERR(("Failed to put pub ID, ret=%d\n", ret)); goto fail; } ret = nla_put_u32(msg, NAN_ATTRIBUTE_NDP_ID, event_data->ndp_id); if (unlikely(ret)) { WL_ERR(("Failed to put NDP ID, ret=%d\n", ret)); goto fail; } /* Discovery MAC addr of the peer/initiator */ ret = nla_put(msg, NAN_ATTRIBUTE_MAC_ADDR, ETH_ALEN, event_data->remote_nmi.octet); if (unlikely(ret)) { WL_ERR(("Failed to put remote NMI, ret=%d\n", ret)); goto fail; } ret = nla_put_u8(msg, NAN_ATTRIBUTE_SECURITY, event_data->security); if (unlikely(ret)) { WL_ERR(("Failed to put security, ret=%d\n", ret)); goto fail; } if (event_data->svc_info.dlen && event_data->svc_info.data) { ret = nla_put_u16(msg, NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO_LEN, event_data->svc_info.dlen); if (unlikely(ret)) { WL_ERR(("Failed to put svc info len, ret=%d\n", ret)); goto fail; } ret = nla_put(msg, NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO, event_data->svc_info.dlen, event_data->svc_info.data); if (unlikely(ret)) { WL_ERR(("Failed to put svc info, ret=%d\n", ret)); goto fail; } } fail: return ret; } static int wl_cfgvendor_nan_tx_followup_ind_event_data_filler(struct sk_buff *msg, nan_event_data_t *event_data) { int ret = BCME_OK; ret = nla_put_u16(msg, NAN_ATTRIBUTE_TRANSAC_ID, event_data->token); if (unlikely(ret)) { WL_ERR(("Failed to put transaction id, ret=%d\n", ret)); goto fail; } ret = nla_put_u8(msg, NAN_ATTRIBUTE_HANDLE, event_data->local_inst_id); if (unlikely(ret)) { WL_ERR(("Failed to put handle, ret=%d\n", ret)); goto fail; } ret = nla_put_u16(msg, NAN_ATTRIBUTE_STATUS, event_data->status); if (unlikely(ret)) { WL_ERR(("Failed to put nan status, ret=%d\n", ret)); goto fail; } if (event_data->status == NAN_STATUS_SUCCESS) { ret = nla_put(msg, NAN_ATTRIBUTE_REASON, strlen("NAN_STATUS_SUCCESS"), event_data->nan_reason); if (unlikely(ret)) { WL_ERR(("Failed to put nan reason, ret=%d\n", ret)); goto fail; } } else { ret = nla_put(msg, NAN_ATTRIBUTE_REASON, strlen("NAN_STATUS_NO_OTA_ACK"), event_data->nan_reason); if (unlikely(ret)) { WL_ERR(("Failed to put nan reason, ret=%d\n", ret)); goto fail; } } fail: return ret; } static int wl_cfgvendor_nan_svc_terminate_event_filler(struct sk_buff *msg, struct bcm_cfg80211 *cfg, int event_id, nan_event_data_t *event_data) { int ret = BCME_OK; ret = nla_put_u8(msg, NAN_ATTRIBUTE_HANDLE, event_data->local_inst_id); if (unlikely(ret)) { WL_ERR(("Failed to put handle, ret=%d\n", ret)); goto fail; } if (event_id == GOOGLE_NAN_EVENT_SUBSCRIBE_TERMINATED) { ret = nla_put_u16(msg, NAN_ATTRIBUTE_SUBSCRIBE_ID, event_data->local_inst_id); if (unlikely(ret)) { WL_ERR(("Failed to put local inst id, ret=%d\n", ret)); goto fail; } } else { ret = nla_put_u16(msg, NAN_ATTRIBUTE_PUBLISH_ID, event_data->local_inst_id); if (unlikely(ret)) { WL_ERR(("Failed to put local inst id, ret=%d\n", ret)); goto fail; } } ret = nla_put_u16(msg, NAN_ATTRIBUTE_STATUS, event_data->status); if (unlikely(ret)) { WL_ERR(("Failed to put status, ret=%d\n", ret)); goto fail; } if (event_data->status == NAN_STATUS_SUCCESS) { ret = nla_put(msg, NAN_ATTRIBUTE_REASON, strlen("NAN_STATUS_SUCCESS"), event_data->nan_reason); if (unlikely(ret)) { WL_ERR(("Failed to put nan reason, ret=%d\n", ret)); goto fail; } } else { ret = nla_put(msg, NAN_ATTRIBUTE_REASON, strlen("NAN_STATUS_INTERNAL_FAILURE"), event_data->nan_reason); if (unlikely(ret)) { WL_ERR(("Failed to put nan reason, ret=%d\n", ret)); goto fail; } } ret = wl_cfgnan_remove_inst_id(cfg, event_data->local_inst_id); if (ret) { WL_ERR(("failed to free svc instance-id[%d], ret=%d, event_id = %d\n", event_data->local_inst_id, ret, event_id)); goto fail; } fail: return ret; } static int wl_cfgvendor_nan_opt_params_filler(struct sk_buff *msg, nan_event_data_t *event_data) { int ret = BCME_OK; /* service specific info data */ if (event_data->svc_info.dlen && event_data->svc_info.data) { ret = nla_put_u16(msg, NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO_LEN, event_data->svc_info.dlen); if (unlikely(ret)) { WL_ERR(("Failed to put svc info len, ret=%d\n", ret)); goto fail; } ret = nla_put(msg, NAN_ATTRIBUTE_SERVICE_SPECIFIC_INFO, event_data->svc_info.dlen, event_data->svc_info.data); if (unlikely(ret)) { WL_ERR(("Failed to put svc info, ret=%d\n", ret)); goto fail; } WL_TRACE(("svc info len = %d\n", event_data->svc_info.dlen)); } /* sdea service specific info data */ if (event_data->sde_svc_info.dlen && event_data->sde_svc_info.data) { ret = nla_put_u16(msg, NAN_ATTRIBUTE_SDEA_SERVICE_SPECIFIC_INFO_LEN, event_data->sde_svc_info.dlen); if (unlikely(ret)) { WL_ERR(("Failed to put sdea svc info len, ret=%d\n", ret)); goto fail; } ret = nla_put(msg, NAN_ATTRIBUTE_SDEA_SERVICE_SPECIFIC_INFO, event_data->sde_svc_info.dlen, event_data->sde_svc_info.data); if (unlikely(ret)) { WL_ERR(("Failed to put sdea svc info, ret=%d\n", ret)); goto fail; } WL_TRACE(("sdea svc info len = %d\n", event_data->sde_svc_info.dlen)); } /* service control discovery range limit */ /* TODO: */ /* service control binding bitmap */ /* TODO: */ fail: return ret; } static int wl_cfgvendor_nan_tx_followup_event_filler(struct sk_buff *msg, nan_event_data_t *event_data) { int ret = BCME_OK; /* In followup pkt, instance id and requestor instance id are configured * from the transmitter perspective. As the event is processed with the * role of receiver, the local handle should use requestor instance * id (peer_inst_id) */ WL_TRACE(("handle=%d\n", event_data->requestor_id)); WL_TRACE(("inst id (local id)=%d\n", event_data->local_inst_id)); WL_TRACE(("peer id (remote id)=%d\n", event_data->requestor_id)); WL_TRACE(("peer mac addr=" MACDBG "\n", MAC2STRDBG(event_data->remote_nmi.octet))); WL_TRACE(("peer rssi: %d\n", event_data->fup_rssi)); WL_TRACE(("attribute no: %d\n", event_data->attr_num)); WL_TRACE(("attribute len: %d\n", event_data->attr_list_len)); ret = nla_put_u8(msg, NAN_ATTRIBUTE_HANDLE, event_data->requestor_id); if (unlikely(ret)) { WL_ERR(("Failed to put handle, ret=%d\n", ret)); goto fail; } ret = nla_put_u32(msg, NAN_ATTRIBUTE_INST_ID, event_data->local_inst_id); if (unlikely(ret)) { WL_ERR(("Failed to put local inst id, ret=%d\n", ret)); goto fail; } ret = nla_put_u16(msg, NAN_ATTRIBUTE_PEER_ID, event_data->requestor_id); if (unlikely(ret)) { WL_ERR(("Failed to put requestor inst id, ret=%d\n", ret)); goto fail; } ret = nla_put(msg, NAN_ATTRIBUTE_MAC_ADDR, ETHER_ADDR_LEN, event_data->remote_nmi.octet); if (unlikely(ret)) { WL_ERR(("Failed to put remote nmi, ret=%d\n", ret)); goto fail; } ret = nla_put_s8(msg, NAN_ATTRIBUTE_RSSI_PROXIMITY, event_data->fup_rssi); if (unlikely(ret)) { WL_ERR(("Failed to put fup rssi, ret=%d\n", ret)); goto fail; } fail: return ret; } static int wl_cfgvendor_nan_sub_match_event_filler(struct sk_buff *msg, nan_event_data_t *event_data) { int ret = BCME_OK; WL_TRACE(("handle (sub_id)=%d\n", event_data->sub_id)); WL_TRACE(("pub id=%d\n", event_data->pub_id)); WL_TRACE(("sub id=%d\n", event_data->sub_id)); WL_TRACE(("pub mac addr=" MACDBG "\n", MAC2STRDBG(event_data->remote_nmi.octet))); WL_TRACE(("attr no: %d\n", event_data->attr_num)); WL_TRACE(("attr len: %d\n", event_data->attr_list_len)); ret = nla_put_u8(msg, NAN_ATTRIBUTE_HANDLE, event_data->sub_id); if (unlikely(ret)) { WL_ERR(("Failed to put handle, ret=%d\n", ret)); goto fail; } ret = nla_put_u16(msg, NAN_ATTRIBUTE_PUBLISH_ID, event_data->pub_id); if (unlikely(ret)) { WL_ERR(("Failed to put pub id, ret=%d\n", ret)); goto fail; } ret = nla_put_u16(msg, NAN_ATTRIBUTE_SUBSCRIBE_ID, event_data->sub_id); if (unlikely(ret)) { WL_ERR(("Failed to put Sub Id, ret=%d\n", ret)); goto fail; } ret = nla_put(msg, NAN_ATTRIBUTE_MAC_ADDR, ETHER_ADDR_LEN, event_data->remote_nmi.octet); if (unlikely(ret)) { WL_ERR(("Failed to put remote NMI, ret=%d\n", ret)); goto fail; } if (event_data->publish_rssi) { event_data->publish_rssi = -event_data->publish_rssi; ret = nla_put_u8(msg, NAN_ATTRIBUTE_RSSI_PROXIMITY, event_data->publish_rssi); if (unlikely(ret)) { WL_ERR(("Failed to put publish rssi, ret=%d\n", ret)); goto fail; } } if (event_data->ranging_result_present) { ret = nla_put_u32(msg, NAN_ATTRIBUTE_RANGING_INDICATION, event_data->ranging_ind); if (unlikely(ret)) { WL_ERR(("Failed to put ranging ind, ret=%d\n", ret)); goto fail; } ret = nla_put_u32(msg, NAN_ATTRIBUTE_RANGING_RESULT, event_data->range_measurement_cm); if (unlikely(ret)) { WL_ERR(("Failed to put range measurement cm, ret=%d\n", ret)); goto fail; } } /* * handling optional service control, service response filter */ if (event_data->tx_match_filter.dlen && event_data->tx_match_filter.data) { ret = nla_put_u16(msg, NAN_ATTRIBUTE_TX_MATCH_FILTER_LEN, event_data->tx_match_filter.dlen); if (unlikely(ret)) { WL_ERR(("Failed to put tx match filter len, ret=%d\n", ret)); goto fail; } ret = nla_put(msg, NAN_ATTRIBUTE_TX_MATCH_FILTER, event_data->tx_match_filter.dlen, event_data->tx_match_filter.data); if (unlikely(ret)) { WL_ERR(("Failed to put tx match filter data, ret=%d\n", ret)); goto fail; } WL_TRACE(("tx matching filter (%d):\n", event_data->tx_match_filter.dlen)); } fail: return ret; } static int wl_cfgvendor_nan_de_event_filler(struct sk_buff *msg, nan_event_data_t *event_data) { int ret = BCME_OK; ret = nla_put_u8(msg, NAN_ATTRIBUTE_ENABLE_STATUS, event_data->enabled); if (unlikely(ret)) { WL_ERR(("Failed to put event_data->enabled, ret=%d\n", ret)); goto fail; } ret = nla_put_u8(msg, NAN_ATTRIBUTE_DE_EVENT_TYPE, event_data->nan_de_evt_type); if (unlikely(ret)) { WL_ERR(("Failed to put nan_de_evt_type, ret=%d\n", ret)); goto fail; } ret = nla_put(msg, NAN_ATTRIBUTE_CLUSTER_ID, ETH_ALEN, event_data->clus_id.octet); if (unlikely(ret)) { WL_ERR(("Failed to put clust id, ret=%d\n", ret)); goto fail; } /* OOB tests requires local nmi */ ret = nla_put(msg, NAN_ATTRIBUTE_MAC_ADDR, ETH_ALEN, event_data->local_nmi.octet); if (unlikely(ret)) { WL_ERR(("Failed to put NMI, ret=%d\n", ret)); goto fail; } fail: return ret; } #ifdef RTT_SUPPORT s32 wl_cfgvendor_send_as_rtt_legacy_event(struct wiphy *wiphy, struct net_device *dev, wl_nan_ev_rng_rpt_ind_t *range_res, uint32 status) { s32 ret = BCME_OK; gfp_t kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; rtt_report_t *report = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); struct sk_buff *msg = NULL; struct nlattr *rtt_nl_hdr; NAN_DBG_ENTER(); report = MALLOCZ(cfg->osh, sizeof(*report)); if (!report) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } if (range_res) { report->distance = range_res->dist_mm/10; ret = memcpy_s(&report->addr, ETHER_ADDR_LEN, &range_res->peer_m_addr, ETHER_ADDR_LEN); if (ret != BCME_OK) { WL_ERR(("Failed to copy peer_m_addr\n")); goto exit; } } report->status = (rtt_reason_t)status; report->type = RTT_TWO_WAY; #if (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || \ LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) msg = cfg80211_vendor_event_alloc(wiphy, NULL, 100, GOOGLE_RTT_COMPLETE_EVENT, kflags); #else msg = cfg80211_vendor_event_alloc(wiphy, 100, GOOGLE_RTT_COMPLETE_EVENT, kflags); #endif /* (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || */ /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) */ if (!msg) { WL_ERR(("%s: fail to allocate skb for vendor event\n", __FUNCTION__)); ret = BCME_NOMEM; goto exit; } ret = nla_put_u32(msg, RTT_ATTRIBUTE_RESULTS_COMPLETE, 1); if (ret < 0) { WL_ERR(("Failed to put RTT_ATTRIBUTE_RESULTS_COMPLETE\n")); goto exit; } rtt_nl_hdr = nla_nest_start(msg, RTT_ATTRIBUTE_RESULTS_PER_TARGET); if (!rtt_nl_hdr) { WL_ERR(("rtt_nl_hdr is NULL\n")); ret = BCME_NOMEM; goto exit; } ret = nla_put(msg, RTT_ATTRIBUTE_TARGET_MAC, ETHER_ADDR_LEN, &report->addr); if (ret < 0) { WL_ERR(("Failed to put RTT_ATTRIBUTE_TARGET_MAC\n")); goto exit; } ret = nla_put_u32(msg, RTT_ATTRIBUTE_RESULT_CNT, 1); if (ret < 0) { WL_ERR(("Failed to put RTT_ATTRIBUTE_RESULT_CNT\n")); goto exit; } ret = nla_put(msg, RTT_ATTRIBUTE_RESULT, sizeof(*report), report); if (ret < 0) { WL_ERR(("Failed to put RTT_ATTRIBUTE_RESULTS\n")); goto exit; } nla_nest_end(msg, rtt_nl_hdr); cfg80211_vendor_event(msg, kflags); if (report) { MFREE(cfg->osh, report, sizeof(*report)); } return ret; exit: if (msg) dev_kfree_skb_any(msg); WL_ERR(("Failed to send event GOOGLE_RTT_COMPLETE_EVENT," " -- Free skb, ret = %d\n", ret)); if (report) MFREE(cfg->osh, report, sizeof(*report)); NAN_DBG_EXIT(); return ret; } #endif /* RTT_SUPPORT */ static int wl_cfgvendor_send_nan_async_resp(struct wiphy *wiphy, struct net_device *dev, int event_id, u8* nan_req_resp, u16 len) { int ret = BCME_OK; int buf_len = NAN_EVENT_BUFFER_SIZE_LARGE; gfp_t kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; struct sk_buff *msg; NAN_DBG_ENTER(); /* Allocate the skb for vendor event */ msg = CFG80211_VENDOR_EVENT_ALLOC(wiphy, ndev_to_wdev(dev), buf_len, event_id, kflags); if (!msg) { WL_ERR(("%s: fail to allocate skb for vendor event\n", __FUNCTION__)); return -ENOMEM; } ret = nla_put(msg, NAN_ATTRIBUTE_CMD_RESP_DATA, len, (u8*)nan_req_resp); if (unlikely(ret)) { WL_ERR(("Failed to put resp data, ret=%d\n", ret)); goto fail; } WL_DBG(("Event sent up to hal, event_id = %d, ret = %d\n", event_id, ret)); cfg80211_vendor_event(msg, kflags); NAN_DBG_EXIT(); return ret; fail: dev_kfree_skb_any(msg); WL_ERR(("Event not implemented or unknown -- Free skb, event_id = %d, ret = %d\n", event_id, ret)); NAN_DBG_EXIT(); return ret; } int wl_cfgvendor_nan_send_async_disable_resp(struct wireless_dev *wdev) { int ret = BCME_OK; struct wiphy *wiphy = wdev->wiphy; nan_hal_resp_t nan_req_resp; bzero(&nan_req_resp, sizeof(nan_req_resp)); nan_req_resp.status = NAN_STATUS_SUCCESS; nan_req_resp.value = BCME_OK; ret = wl_cfgvendor_send_nan_async_resp(wiphy, wdev->netdev, NAN_ASYNC_RESPONSE_DISABLED, (u8*)&nan_req_resp, sizeof(nan_req_resp)); WL_INFORM_MEM(("[NAN] Disable done\n")); return ret; } int wl_cfgvendor_send_nan_event(struct wiphy *wiphy, struct net_device *dev, int event_id, nan_event_data_t *event_data) { int ret = BCME_OK; int buf_len = NAN_EVENT_BUFFER_SIZE_LARGE; gfp_t kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); struct sk_buff *msg; NAN_DBG_ENTER(); /* Allocate the skb for vendor event */ msg = CFG80211_VENDOR_EVENT_ALLOC(wiphy, ndev_to_wdev(dev), buf_len, event_id, kflags); if (!msg) { WL_ERR(("%s: fail to allocate skb for vendor event\n", __FUNCTION__)); return -ENOMEM; } switch (event_id) { case GOOGLE_NAN_EVENT_DE_EVENT: { WL_INFORM_MEM(("[NAN] GOOGLE_NAN_DE_EVENT cluster id=" MACDBG "nmi= " MACDBG "\n", MAC2STRDBG(event_data->clus_id.octet), MAC2STRDBG(event_data->local_nmi.octet))); ret = wl_cfgvendor_nan_de_event_filler(msg, event_data); if (unlikely(ret)) { WL_ERR(("Failed to fill de event data, ret=%d\n", ret)); goto fail; } break; } case GOOGLE_NAN_EVENT_SUBSCRIBE_MATCH: case GOOGLE_NAN_EVENT_FOLLOWUP: { if (event_id == GOOGLE_NAN_EVENT_SUBSCRIBE_MATCH) { WL_DBG(("GOOGLE_NAN_EVENT_SUBSCRIBE_MATCH\n")); ret = wl_cfgvendor_nan_sub_match_event_filler(msg, event_data); if (unlikely(ret)) { WL_ERR(("Failed to fill sub match event data, ret=%d\n", ret)); goto fail; } } else if (event_id == GOOGLE_NAN_EVENT_FOLLOWUP) { WL_DBG(("GOOGLE_NAN_EVENT_FOLLOWUP\n")); ret = wl_cfgvendor_nan_tx_followup_event_filler(msg, event_data); if (unlikely(ret)) { WL_ERR(("Failed to fill sub match event data, ret=%d\n", ret)); goto fail; } } ret = wl_cfgvendor_nan_opt_params_filler(msg, event_data); if (unlikely(ret)) { WL_ERR(("Failed to fill sub match event data, ret=%d\n", ret)); goto fail; } break; } case GOOGLE_NAN_EVENT_DISABLED: { WL_INFORM_MEM(("[NAN] GOOGLE_NAN_EVENT_DISABLED\n")); ret = nla_put_u8(msg, NAN_ATTRIBUTE_HANDLE, 0); if (unlikely(ret)) { WL_ERR(("Failed to put handle, ret=%d\n", ret)); goto fail; } ret = nla_put_u16(msg, NAN_ATTRIBUTE_STATUS, event_data->status); if (unlikely(ret)) { WL_ERR(("Failed to put status, ret=%d\n", ret)); goto fail; } ret = nla_put(msg, NAN_ATTRIBUTE_REASON, strlen("NAN_STATUS_SUCCESS"), event_data->nan_reason); if (unlikely(ret)) { WL_ERR(("Failed to put reason code, ret=%d\n", ret)); goto fail; } break; } case GOOGLE_NAN_EVENT_SUBSCRIBE_TERMINATED: case GOOGLE_NAN_EVENT_PUBLISH_TERMINATED: { WL_DBG(("GOOGLE_NAN_SVC_TERMINATED, %d\n", event_id)); ret = wl_cfgvendor_nan_svc_terminate_event_filler(msg, cfg, event_id, event_data); if (unlikely(ret)) { WL_ERR(("Failed to fill svc terminate event data, ret=%d\n", ret)); goto fail; } break; } case GOOGLE_NAN_EVENT_TRANSMIT_FOLLOWUP_IND: { WL_DBG(("GOOGLE_NAN_EVENT_TRANSMIT_FOLLOWUP_IND %d\n", GOOGLE_NAN_EVENT_TRANSMIT_FOLLOWUP_IND)); ret = wl_cfgvendor_nan_tx_followup_ind_event_data_filler(msg, event_data); if (unlikely(ret)) { WL_ERR(("Failed to fill tx follow up ind event data, ret=%d\n", ret)); goto fail; } break; } case GOOGLE_NAN_EVENT_DATA_REQUEST: { WL_INFORM_MEM(("[NAN] GOOGLE_NAN_EVENT_DATA_REQUEST\n")); ret = wl_cfgvendor_nan_dp_ind_event_data_filler(msg, event_data); if (unlikely(ret)) { WL_ERR(("Failed to fill dp ind event data, ret=%d\n", ret)); goto fail; } break; } case GOOGLE_NAN_EVENT_DATA_CONFIRMATION: { WL_INFORM_MEM(("[NAN] GOOGLE_NAN_EVENT_DATA_CONFIRMATION\n")); ret = wl_cfgvendor_nan_dp_estb_event_data_filler(msg, event_data); if (unlikely(ret)) { WL_ERR(("Failed to fill dp estb event data, ret=%d\n", ret)); goto fail; } break; } case GOOGLE_NAN_EVENT_DATA_END: { WL_INFORM_MEM(("[NAN] GOOGLE_NAN_EVENT_DATA_END\n")); ret = nla_put_u8(msg, NAN_ATTRIBUTE_INST_COUNT, 1); if (unlikely(ret)) { WL_ERR(("Failed to put inst count, ret=%d\n", ret)); goto fail; } ret = nla_put_u32(msg, NAN_ATTRIBUTE_NDP_ID, event_data->ndp_id); if (unlikely(ret)) { WL_ERR(("Failed to put ndp id, ret=%d\n", ret)); goto fail; } break; } default: goto fail; } cfg80211_vendor_event(msg, kflags); NAN_DBG_EXIT(); return ret; fail: dev_kfree_skb_any(msg); WL_ERR(("Event not implemented or unknown -- Free skb, event_id = %d, ret = %d\n", event_id, ret)); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_req_subscribe(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; nan_discover_cmd_data_t *cmd_data = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; NAN_DBG_ENTER(); /* Blocking Subscribe if NAN is not enable */ if (!cfg->nan_enable) { WL_ERR(("nan is not enabled, subscribe blocked\n")); ret = BCME_ERROR; goto exit; } cmd_data = (nan_discover_cmd_data_t *)MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgvendor_nan_parse_discover_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse nan disc vendor args, ret = %d\n", ret)); goto exit; } if (cmd_data->sub_id == 0) { ret = wl_cfgnan_generate_inst_id(cfg, &cmd_data->sub_id); if (ret) { WL_ERR(("failed to generate instance-id for subscribe\n")); goto exit; } } else { cmd_data->svc_update = true; } ret = wl_cfgnan_subscribe_handler(wdev->netdev, cfg, cmd_data); if (unlikely(ret) || unlikely(cmd_data->status)) { WL_ERR(("failed to subscribe error[%d], status = [%d]\n", ret, cmd_data->status)); wl_cfgnan_remove_inst_id(cfg, cmd_data->sub_id); goto exit; } WL_DBG(("subscriber instance id=%d\n", cmd_data->sub_id)); if (cmd_data->status == WL_NAN_E_OK) { nan_req_resp.instance_id = cmd_data->sub_id; } else { nan_req_resp.instance_id = 0; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_REQUEST_SUBSCRIBE, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); wl_cfgvendor_free_disc_cmd_data(cfg, cmd_data); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_req_publish(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; nan_discover_cmd_data_t *cmd_data = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; NAN_DBG_ENTER(); /* Blocking Publish if NAN is not enable */ if (!cfg->nan_enable) { WL_ERR(("nan is not enabled publish blocked\n")); ret = BCME_ERROR; goto exit; } cmd_data = (nan_discover_cmd_data_t *)MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgvendor_nan_parse_discover_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse nan disc vendor args, ret = %d\n", ret)); goto exit; } if (cmd_data->pub_id == 0) { ret = wl_cfgnan_generate_inst_id(cfg, &cmd_data->pub_id); if (ret) { WL_ERR(("failed to generate instance-id for publisher\n")); goto exit; } } else { cmd_data->svc_update = true; } ret = wl_cfgnan_publish_handler(wdev->netdev, cfg, cmd_data); if (unlikely(ret) || unlikely(cmd_data->status)) { WL_ERR(("failed to publish error[%d], status[%d]\n", ret, cmd_data->status)); wl_cfgnan_remove_inst_id(cfg, cmd_data->pub_id); goto exit; } WL_DBG(("publisher instance id=%d\n", cmd_data->pub_id)); if (cmd_data->status == WL_NAN_E_OK) { nan_req_resp.instance_id = cmd_data->pub_id; } else { nan_req_resp.instance_id = 0; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_REQUEST_PUBLISH, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); wl_cfgvendor_free_disc_cmd_data(cfg, cmd_data); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_start_handler(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = 0; nan_config_cmd_data_t *cmd_data; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; uint32 nan_attr_mask = 0; cmd_data = (nan_config_cmd_data_t *)MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } NAN_DBG_ENTER(); if (cfg->nan_enable) { WL_ERR(("nan is already enabled\n")); ret = BCME_OK; goto exit; } bzero(&nan_req_resp, sizeof(nan_req_resp)); cmd_data->sid_beacon.sid_enable = NAN_SID_ENABLE_FLAG_INVALID; /* Setting to some default */ cmd_data->sid_beacon.sid_count = NAN_SID_BEACON_COUNT_INVALID; /* Setting to some default */ ret = wl_cfgvendor_nan_parse_args(wiphy, data, len, cmd_data, &nan_attr_mask); if (ret) { WL_ERR(("failed to parse nan vendor args, ret %d\n", ret)); goto exit; } ret = wl_cfgnan_start_handler(wdev->netdev, cfg, cmd_data, nan_attr_mask); if (ret) { WL_ERR(("failed to start nan error[%d]\n", ret)); goto exit; } /* Initializing Instance Id List */ bzero(cfg->nan_inst_ctrl, NAN_ID_CTRL_SIZE * sizeof(nan_svc_inst_t)); exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_ENABLE, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); if (cmd_data) { if (cmd_data->scid.data) { MFREE(cfg->osh, cmd_data->scid.data, cmd_data->scid.dlen); cmd_data->scid.dlen = 0; } MFREE(cfg->osh, cmd_data, sizeof(*cmd_data)); } NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_terminate_dp_rng_sessions(struct bcm_cfg80211 *cfg, struct wireless_dev *wdev, bool *ssn_exists) { int ret = 0; uint8 i = 0; int status = BCME_ERROR; nan_ranging_inst_t *ranging_inst = NULL; /* Cleanup active Data Paths If any */ for (i = 0; i < NAN_MAX_NDP_PEER; i++) { if (cfg->nancfg.ndp_id[i]) { *ssn_exists = true; WL_DBG(("Found entry of ndp id = [%d], end dp associated to it\n", cfg->nancfg.ndp_id[i])); wl_cfgnan_data_path_end_handler(wdev->netdev, cfg, cfg->nancfg.ndp_id[i], &status); } } /* Cancel ranging sessiosns */ for (i = 0; i < NAN_MAX_RANGING_INST; i++) { ranging_inst = &cfg->nan_ranging_info[i]; if (ranging_inst->range_id) { *ssn_exists = true; ret = wl_cfgnan_cancel_ranging(bcmcfg_to_prmry_ndev(cfg), cfg, ranging_inst->range_id, NAN_RNG_TERM_FLAG_NONE, &status); if (unlikely(ret) || unlikely(status)) { WL_ERR(("nan range cancel failed ret = %d status = %d\n", ret, status)); } } } return ret; } static int wl_cfgvendor_nan_stop_handler(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; bool ssn_exists = false; NAN_DBG_ENTER(); if (!cfg->nan_init_state) { WL_ERR(("nan is not initialized/nmi doesnt exists\n")); ret = BCME_OK; goto exit; } mutex_lock(&cfg->if_sync); if (cfg->nan_enable) { cfg->nancfg.disable_reason = NAN_USER_INITIATED; wl_cfgvendor_terminate_dp_rng_sessions(cfg, wdev, &ssn_exists); if (ssn_exists == true) { /* * Schedule nan disable with 4sec delay to make sure * fw cleans any active Data paths and * notifies the peer about the dp session terminations */ WL_INFORM_MEM(("Schedule Nan Disable Req, with 4sec\n")); schedule_delayed_work(&cfg->nan_disable, msecs_to_jiffies(NAN_DISABLE_CMD_DELAY_TIMER)); } else { ret = wl_cfgnan_disable(cfg); if (ret) { WL_ERR(("failed to disable nan, error[%d]\n", ret)); } } } mutex_unlock(&cfg->if_sync); bzero(&nan_req_resp, sizeof(nan_req_resp)); exit: NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_config_handler(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = 0; nan_config_cmd_data_t *cmd_data; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; uint32 nan_attr_mask = 0; cmd_data = MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } NAN_DBG_ENTER(); bzero(&nan_req_resp, sizeof(nan_req_resp)); cmd_data->avail_params.duration = NAN_BAND_INVALID; /* Setting to some default */ cmd_data->sid_beacon.sid_enable = NAN_SID_ENABLE_FLAG_INVALID; /* Setting to some default */ cmd_data->sid_beacon.sid_count = NAN_SID_BEACON_COUNT_INVALID; /* Setting to some default */ ret = wl_cfgvendor_nan_parse_args(wiphy, data, len, cmd_data, &nan_attr_mask); if (ret) { WL_ERR(("failed to parse nan vendor args, ret = %d\n", ret)); goto exit; } ret = wl_cfgnan_config_handler(wdev->netdev, cfg, cmd_data, nan_attr_mask); if (ret) { WL_ERR(("failed in config request, nan error[%d]\n", ret)); goto exit; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_CONFIG, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); if (cmd_data) { if (cmd_data->scid.data) { MFREE(cfg->osh, cmd_data->scid.data, cmd_data->scid.dlen); cmd_data->scid.dlen = 0; } MFREE(cfg->osh, cmd_data, sizeof(*cmd_data)); } NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_cancel_publish(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; nan_discover_cmd_data_t *cmd_data = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; /* Blocking Cancel_Publish if NAN is not enable */ if (!cfg->nan_enable) { WL_ERR(("nan is not enabled, cancel publish blocked\n")); ret = BCME_ERROR; goto exit; } cmd_data = (nan_discover_cmd_data_t *)MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } NAN_DBG_ENTER(); bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgvendor_nan_parse_discover_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse nan disc vendor args, ret= %d\n", ret)); goto exit; } nan_req_resp.instance_id = cmd_data->pub_id; WL_INFORM_MEM(("[NAN] cancel publish instance_id=%d\n", cmd_data->pub_id)); ret = wl_cfgnan_cancel_pub_handler(wdev->netdev, cfg, cmd_data); if (ret) { WL_ERR(("failed to cancel publish nan instance-id[%d] error[%d]\n", cmd_data->pub_id, ret)); goto exit; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_CANCEL_PUBLISH, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); wl_cfgvendor_free_disc_cmd_data(cfg, cmd_data); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_cancel_subscribe(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; nan_discover_cmd_data_t *cmd_data = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; /* Blocking Cancel_Subscribe if NAN is not enableb */ if (!cfg->nan_enable) { WL_ERR(("nan is not enabled, cancel subscribe blocked\n")); ret = BCME_ERROR; goto exit; } cmd_data = MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } NAN_DBG_ENTER(); bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgvendor_nan_parse_discover_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse nan disc vendor args, ret= %d\n", ret)); goto exit; } nan_req_resp.instance_id = cmd_data->sub_id; WL_INFORM_MEM(("[NAN] cancel subscribe instance_id=%d\n", cmd_data->sub_id)); ret = wl_cfgnan_cancel_sub_handler(wdev->netdev, cfg, cmd_data); if (ret) { WL_ERR(("failed to cancel subscribe nan instance-id[%d] error[%d]\n", cmd_data->sub_id, ret)); goto exit; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_CANCEL_SUBSCRIBE, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); wl_cfgvendor_free_disc_cmd_data(cfg, cmd_data); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_transmit(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; nan_discover_cmd_data_t *cmd_data = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; /* Blocking Transmit if NAN is not enable */ if (!cfg->nan_enable) { WL_ERR(("nan is not enabled, transmit blocked\n")); ret = BCME_ERROR; goto exit; } cmd_data = (nan_discover_cmd_data_t *)MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } NAN_DBG_ENTER(); bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgvendor_nan_parse_discover_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse nan disc vendor args, ret= %d\n", ret)); goto exit; } nan_req_resp.instance_id = cmd_data->local_id; ret = wl_cfgnan_transmit_handler(wdev->netdev, cfg, cmd_data); if (ret) { WL_ERR(("failed to transmit-followup nan error[%d]\n", ret)); goto exit; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_TRANSMIT, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); wl_cfgvendor_free_disc_cmd_data(cfg, cmd_data); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_get_capablities(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; NAN_DBG_ENTER(); bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgnan_get_capablities_handler(wdev->netdev, cfg, &nan_req_resp.capabilities); if (ret) { WL_ERR(("Could not get capabilities\n")); ret = -EINVAL; goto exit; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_GET_CAPABILITIES, &nan_req_resp, ret, BCME_OK); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_data_path_iface_create(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; nan_datapath_cmd_data_t *cmd_data = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(wdev->netdev); if (!cfg->nan_init_state) { WL_ERR(("%s: NAN is not inited or Device doesn't support NAN \n", __func__)); ret = -ENODEV; goto exit; } cmd_data = (nan_datapath_cmd_data_t *)MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } NAN_DBG_ENTER(); bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgvendor_nan_parse_datapath_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse nan datapath vendor args, ret = %d\n", ret)); goto exit; } if (cfg->nan_enable) { /* new framework Impl, iface create called after nan enab */ ret = wl_cfgnan_data_path_iface_create_delete_handler(wdev->netdev, cfg, cmd_data->ndp_iface, NAN_WIFI_SUBCMD_DATA_PATH_IFACE_CREATE, dhdp->up); if (ret != BCME_OK) { WL_ERR(("failed to create iface, ret = %d\n", ret)); goto exit; } } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_DATA_PATH_IFACE_CREATE, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); wl_cfgvendor_free_dp_cmd_data(cfg, cmd_data); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_data_path_iface_delete(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; nan_datapath_cmd_data_t *cmd_data = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(wdev->netdev); if (cfg->nan_init_state == false) { WL_ERR(("%s: NAN is not inited or Device doesn't support NAN \n", __func__)); /* Deinit has taken care of cleaing the virtual iface */ ret = BCME_OK; goto exit; } NAN_DBG_ENTER(); cmd_data = (nan_datapath_cmd_data_t *)MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgvendor_nan_parse_datapath_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse nan datapath vendor args, ret = %d\n", ret)); goto exit; } ret = wl_cfgnan_data_path_iface_create_delete_handler(wdev->netdev, cfg, (char*)cmd_data->ndp_iface, NAN_WIFI_SUBCMD_DATA_PATH_IFACE_DELETE, dhdp->up); if (ret) { WL_ERR(("failed to delete ndp iface [%d]\n", ret)); goto exit; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_DATA_PATH_IFACE_DELETE, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); wl_cfgvendor_free_dp_cmd_data(cfg, cmd_data); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_data_path_request(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; nan_datapath_cmd_data_t *cmd_data = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; uint8 ndp_instance_id = 0; if (!cfg->nan_enable) { WL_ERR(("nan is not enabled, nan data path request blocked\n")); ret = BCME_ERROR; goto exit; } NAN_DBG_ENTER(); cmd_data = (nan_datapath_cmd_data_t *)MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgvendor_nan_parse_datapath_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse nan datapath vendor args, ret = %d\n", ret)); goto exit; } ret = wl_cfgnan_data_path_request_handler(wdev->netdev, cfg, cmd_data, &ndp_instance_id); if (ret) { WL_ERR(("failed to request nan data path [%d]\n", ret)); goto exit; } if (cmd_data->status == BCME_OK) { nan_req_resp.ndp_instance_id = cmd_data->ndp_instance_id; } else { nan_req_resp.ndp_instance_id = 0; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_DATA_PATH_REQUEST, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); wl_cfgvendor_free_dp_cmd_data(cfg, cmd_data); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_data_path_response(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; nan_datapath_cmd_data_t *cmd_data = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; if (!cfg->nan_enable) { WL_ERR(("nan is not enabled, nan data path response blocked\n")); ret = BCME_ERROR; goto exit; } NAN_DBG_ENTER(); cmd_data = (nan_datapath_cmd_data_t *)MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgvendor_nan_parse_datapath_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse nan datapath vendor args, ret = %d\n", ret)); goto exit; } ret = wl_cfgnan_data_path_response_handler(wdev->netdev, cfg, cmd_data); if (ret) { WL_ERR(("failed to response nan data path [%d]\n", ret)); goto exit; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_DATA_PATH_RESPONSE, &nan_req_resp, ret, cmd_data ? cmd_data->status : BCME_OK); wl_cfgvendor_free_dp_cmd_data(cfg, cmd_data); NAN_DBG_EXIT(); return ret; } static int wl_cfgvendor_nan_data_path_end(struct wiphy *wiphy, struct wireless_dev *wdev, const void * data, int len) { int ret = 0; nan_datapath_cmd_data_t *cmd_data = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; int status = BCME_ERROR; NAN_DBG_ENTER(); if (!cfg->nan_enable) { WL_ERR(("nan is not enabled, nan data path end blocked\n")); ret = BCME_OK; goto exit; } cmd_data = (nan_datapath_cmd_data_t *)MALLOCZ(cfg->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgvendor_nan_parse_datapath_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse nan datapath vendor args, ret = %d\n", ret)); goto exit; } ret = wl_cfgnan_data_path_end_handler(wdev->netdev, cfg, cmd_data->ndp_instance_id, &status); if (ret) { WL_ERR(("failed to end nan data path [%d]\n", ret)); goto exit; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_DATA_PATH_END, &nan_req_resp, ret, cmd_data ? status : BCME_OK); wl_cfgvendor_free_dp_cmd_data(cfg, cmd_data); NAN_DBG_EXIT(); return ret; } #ifdef WL_NAN_DISC_CACHE static int wl_cfgvendor_nan_data_path_sec_info(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nan_hal_resp_t nan_req_resp; nan_datapath_sec_info_cmd_data_t *cmd_data = NULL; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(wdev->netdev); NAN_DBG_ENTER(); if (!cfg->nan_enable) { WL_ERR(("nan is not enabled\n")); ret = BCME_UNSUPPORTED; goto exit; } cmd_data = MALLOCZ(dhdp->osh, sizeof(*cmd_data)); if (!cmd_data) { WL_ERR(("%s: memory allocation failed\n", __func__)); ret = BCME_NOMEM; goto exit; } ret = wl_cfgvendor_nan_parse_dp_sec_info_args(wiphy, data, len, cmd_data); if (ret) { WL_ERR(("failed to parse sec info args\n")); goto exit; } bzero(&nan_req_resp, sizeof(nan_req_resp)); ret = wl_cfgnan_sec_info_handler(cfg, cmd_data, &nan_req_resp); if (ret) { WL_ERR(("failed to retrieve svc hash/pub nmi error[%d]\n", ret)); goto exit; } exit: ret = wl_cfgvendor_nan_cmd_reply(wiphy, NAN_WIFI_SUBCMD_DATA_PATH_SEC_INFO, &nan_req_resp, ret, BCME_OK); if (cmd_data) { MFREE(dhdp->osh, cmd_data, sizeof(*cmd_data)); } NAN_DBG_EXIT(); return ret; } #endif /* WL_NAN_DISC_CACHE */ static int wl_cfgvendor_nan_version_info(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); uint32 version = NAN_HAL_VERSION_1; BCM_REFERENCE(cfg); WL_DBG(("Enter %s version %d\n", __FUNCTION__, version)); ret = wl_cfgvendor_send_cmd_reply(wiphy, &version, sizeof(version)); return ret; } #endif /* WL_NAN */ #ifdef LINKSTAT_SUPPORT #define NUM_RATE 32 #define NUM_PEER 1 #define NUM_CHAN 11 #define HEADER_SIZE sizeof(ver_len) static int wl_cfgvendor_lstats_get_bcn_mbss(char *buf, uint32 *rxbeaconmbss) { wl_cnt_info_t *cbuf = (wl_cnt_info_t *)buf; const void *cnt; if ((cnt = (const void *)bcm_get_data_from_xtlv_buf(cbuf->data, cbuf->datalen, WL_CNT_XTLV_CNTV_LE10_UCODE, NULL, BCM_XTLV_OPTION_ALIGN32)) != NULL) { *rxbeaconmbss = ((const wl_cnt_v_le10_mcst_t *)cnt)->rxbeaconmbss; } else if ((cnt = (const void *)bcm_get_data_from_xtlv_buf(cbuf->data, cbuf->datalen, WL_CNT_XTLV_LT40_UCODE_V1, NULL, BCM_XTLV_OPTION_ALIGN32)) != NULL) { *rxbeaconmbss = ((const wl_cnt_lt40mcst_v1_t *)cnt)->rxbeaconmbss; } else if ((cnt = (const void *)bcm_get_data_from_xtlv_buf(cbuf->data, cbuf->datalen, WL_CNT_XTLV_GE40_UCODE_V1, NULL, BCM_XTLV_OPTION_ALIGN32)) != NULL) { *rxbeaconmbss = ((const wl_cnt_ge40mcst_v1_t *)cnt)->rxbeaconmbss; } else if ((cnt = (const void *)bcm_get_data_from_xtlv_buf(cbuf->data, cbuf->datalen, WL_CNT_XTLV_GE80_UCODE_V1, NULL, BCM_XTLV_OPTION_ALIGN32)) != NULL) { *rxbeaconmbss = ((const wl_cnt_ge80mcst_v1_t *)cnt)->rxbeaconmbss; } else { *rxbeaconmbss = 0; return BCME_NOTFOUND; } return BCME_OK; } static int wl_cfgvendor_lstats_get_info(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { static char iovar_buf[WLC_IOCTL_MAXLEN]; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); int err = 0, i; wifi_radio_stat *radio; wifi_radio_stat_h radio_h; wl_wme_cnt_t *wl_wme_cnt; const wl_cnt_wlc_t *wlc_cnt; scb_val_t scbval; char *output = NULL; char *outdata = NULL; wifi_rate_stat_v1 *p_wifi_rate_stat_v1 = NULL; wifi_rate_stat *p_wifi_rate_stat = NULL; uint total_len = 0; uint32 rxbeaconmbss; wifi_iface_stat iface; wlc_rev_info_t revinfo; #ifdef CONFIG_COMPAT compat_wifi_iface_stat compat_iface; #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)) int compat_task_state = in_compat_syscall(); #else int compat_task_state = is_compat_task(); #endif #endif /* CONFIG_COMPAT */ WL_INFORM_MEM(("%s: Enter \n", __func__)); RETURN_EIO_IF_NOT_UP(cfg); /* Get the device rev info */ bzero(&revinfo, sizeof(revinfo)); err = wldev_ioctl_get(bcmcfg_to_prmry_ndev(cfg), WLC_GET_REVINFO, &revinfo, sizeof(revinfo)); if (err != BCME_OK) { goto exit; } outdata = (void *)MALLOCZ(cfg->osh, WLC_IOCTL_MAXLEN); if (outdata == NULL) { WL_ERR(("%s: alloc failed\n", __func__)); return -ENOMEM; } bzero(&scbval, sizeof(scb_val_t)); bzero(outdata, WLC_IOCTL_MAXLEN); output = outdata; err = wldev_iovar_getbuf(bcmcfg_to_prmry_ndev(cfg), "radiostat", NULL, 0, iovar_buf, WLC_IOCTL_MAXLEN, NULL); if (err != BCME_OK && err != BCME_UNSUPPORTED) { WL_ERR(("error (%d) - size = %zu\n", err, sizeof(wifi_radio_stat))); goto exit; } radio = (wifi_radio_stat *)iovar_buf; bzero(&radio_h, sizeof(wifi_radio_stat_h)); radio_h.on_time = radio->on_time; radio_h.tx_time = radio->tx_time; radio_h.rx_time = radio->rx_time; radio_h.on_time_scan = radio->on_time_scan; radio_h.on_time_nbd = radio->on_time_nbd; radio_h.on_time_gscan = radio->on_time_gscan; radio_h.on_time_roam_scan = radio->on_time_roam_scan; radio_h.on_time_pno_scan = radio->on_time_pno_scan; radio_h.on_time_hs20 = radio->on_time_hs20; radio_h.num_channels = NUM_CHAN; memcpy(output, &radio_h, sizeof(wifi_radio_stat_h)); output += sizeof(wifi_radio_stat_h); output += (NUM_CHAN * sizeof(wifi_channel_stat)); err = wldev_iovar_getbuf(bcmcfg_to_prmry_ndev(cfg), "wme_counters", NULL, 0, iovar_buf, WLC_IOCTL_MAXLEN, NULL); if (unlikely(err)) { WL_ERR(("error (%d)\n", err)); goto exit; } wl_wme_cnt = (wl_wme_cnt_t *)iovar_buf; COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_VO].ac, WIFI_AC_VO); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_VO].tx_mpdu, wl_wme_cnt->tx[AC_VO].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_VO].rx_mpdu, wl_wme_cnt->rx[AC_VO].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_VO].mpdu_lost, wl_wme_cnt->tx_failed[WIFI_AC_VO].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_VI].ac, WIFI_AC_VI); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_VI].tx_mpdu, wl_wme_cnt->tx[AC_VI].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_VI].rx_mpdu, wl_wme_cnt->rx[AC_VI].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_VI].mpdu_lost, wl_wme_cnt->tx_failed[WIFI_AC_VI].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_BE].ac, WIFI_AC_BE); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_BE].tx_mpdu, wl_wme_cnt->tx[AC_BE].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_BE].rx_mpdu, wl_wme_cnt->rx[AC_BE].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_BE].mpdu_lost, wl_wme_cnt->tx_failed[WIFI_AC_BE].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_BK].ac, WIFI_AC_BK); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_BK].tx_mpdu, wl_wme_cnt->tx[AC_BK].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_BK].rx_mpdu, wl_wme_cnt->rx[AC_BK].packets); COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_BK].mpdu_lost, wl_wme_cnt->tx_failed[WIFI_AC_BK].packets); err = wldev_iovar_getbuf(bcmcfg_to_prmry_ndev(cfg), "counters", NULL, 0, iovar_buf, WLC_IOCTL_MAXLEN, NULL); if (unlikely(err)) { WL_ERR(("error (%d) - size = %zu\n", err, sizeof(wl_cnt_wlc_t))); goto exit; } CHK_CNTBUF_DATALEN(iovar_buf, WLC_IOCTL_MAXLEN); /* Translate traditional (ver <= 10) counters struct to new xtlv type struct */ err = wl_cntbuf_to_xtlv_format(NULL, iovar_buf, WLC_IOCTL_MAXLEN, revinfo.corerev); if (err != BCME_OK) { WL_ERR(("%s wl_cntbuf_to_xtlv_format ERR %d\n", __FUNCTION__, err)); goto exit; } if (!(wlc_cnt = GET_WLCCNT_FROM_CNTBUF(iovar_buf))) { WL_ERR(("%s wlc_cnt NULL!\n", __FUNCTION__)); err = BCME_ERROR; goto exit; } COMPAT_ASSIGN_VALUE(iface, ac[WIFI_AC_BE].retries, wlc_cnt->txretry); err = wl_cfgvendor_lstats_get_bcn_mbss(iovar_buf, &rxbeaconmbss); if (unlikely(err)) { WL_ERR(("get_bcn_mbss error (%d)\n", err)); goto exit; } err = wldev_get_rssi(bcmcfg_to_prmry_ndev(cfg), &scbval); if (unlikely(err)) { WL_ERR(("get_rssi error (%d)\n", err)); goto exit; } COMPAT_ASSIGN_VALUE(iface, beacon_rx, rxbeaconmbss); COMPAT_ASSIGN_VALUE(iface, rssi_mgmt, scbval.val); COMPAT_ASSIGN_VALUE(iface, num_peers, NUM_PEER); COMPAT_ASSIGN_VALUE(iface, peer_info->num_rate, NUM_RATE); #ifdef CONFIG_COMPAT if (compat_task_state) { memcpy(output, &compat_iface, sizeof(compat_iface)); output += (sizeof(compat_iface) - sizeof(wifi_rate_stat)); } else #endif /* CONFIG_COMPAT */ { memcpy(output, &iface, sizeof(iface)); output += (sizeof(iface) - sizeof(wifi_rate_stat)); } err = wldev_iovar_getbuf(bcmcfg_to_prmry_ndev(cfg), "ratestat", NULL, 0, iovar_buf, WLC_IOCTL_MAXLEN, NULL); if (err != BCME_OK && err != BCME_UNSUPPORTED) { WL_ERR(("error (%d) - size = %zu\n", err, NUM_RATE*sizeof(wifi_rate_stat))); goto exit; } for (i = 0; i < NUM_RATE; i++) { p_wifi_rate_stat = (wifi_rate_stat *)(iovar_buf + i*sizeof(wifi_rate_stat)); p_wifi_rate_stat_v1 = (wifi_rate_stat_v1 *)output; p_wifi_rate_stat_v1->rate.preamble = p_wifi_rate_stat->rate.preamble; p_wifi_rate_stat_v1->rate.nss = p_wifi_rate_stat->rate.nss; p_wifi_rate_stat_v1->rate.bw = p_wifi_rate_stat->rate.bw; p_wifi_rate_stat_v1->rate.rateMcsIdx = p_wifi_rate_stat->rate.rateMcsIdx; p_wifi_rate_stat_v1->rate.reserved = p_wifi_rate_stat->rate.reserved; p_wifi_rate_stat_v1->rate.bitrate = p_wifi_rate_stat->rate.bitrate; p_wifi_rate_stat_v1->tx_mpdu = p_wifi_rate_stat->tx_mpdu; p_wifi_rate_stat_v1->rx_mpdu = p_wifi_rate_stat->rx_mpdu; p_wifi_rate_stat_v1->mpdu_lost = p_wifi_rate_stat->mpdu_lost; p_wifi_rate_stat_v1->retries = p_wifi_rate_stat->retries; p_wifi_rate_stat_v1->retries_short = p_wifi_rate_stat->retries_short; p_wifi_rate_stat_v1->retries_long = p_wifi_rate_stat->retries_long; output = (char *) &(p_wifi_rate_stat_v1->retries_long); output += sizeof(p_wifi_rate_stat_v1->retries_long); } total_len = sizeof(wifi_radio_stat_h) + NUM_CHAN * sizeof(wifi_channel_stat); #ifdef CONFIG_COMPAT if (compat_task_state) { total_len += sizeof(compat_wifi_iface_stat); } else #endif /* CONFIG_COMPAT */ { total_len += sizeof(wifi_iface_stat); } total_len = total_len - sizeof(wifi_peer_info) + NUM_PEER * (sizeof(wifi_peer_info) - sizeof(wifi_rate_stat_v1) + NUM_RATE * sizeof(wifi_rate_stat_v1)); if (total_len > WLC_IOCTL_MAXLEN) { WL_ERR(("Error! total_len:%d is unexpected value\n", total_len)); err = BCME_BADLEN; goto exit; } err = wl_cfgvendor_send_cmd_reply(wiphy, outdata, total_len); if (unlikely(err)) WL_ERR(("Vendor Command reply failed ret:%d \n", err)); exit: if (outdata) { MFREE(cfg->osh, outdata, WLC_IOCTL_MAXLEN); } return err; } #endif /* LINKSTAT_SUPPORT */ #ifdef DHD_LOG_DUMP static int wl_cfgvendor_get_buf_data(const struct nlattr *iter, struct buf_data **buf) { int ret = BCME_OK; if (nla_len(iter) != sizeof(struct buf_data)) { WL_ERR(("Invalid len : %d\n", nla_len(iter))); ret = BCME_BADLEN; } (*buf) = (struct buf_data *)nla_data(iter); if (!(*buf) || (((*buf)->len) <= 0) || !((*buf)->data_buf[0])) { WL_ERR(("Invalid buffer\n")); ret = BCME_ERROR; } return ret; } static int wl_cfgvendor_dbg_file_dump(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK, rem, type = 0; const struct nlattr *iter; char *mem_buf = NULL; struct sk_buff *skb = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); struct buf_data *buf; int pos = 0; /* Alloc the SKB for vendor_event */ skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, CFG80211_VENDOR_CMD_REPLY_SKB_SZ); if (!skb) { WL_ERR(("skb allocation is failed\n")); ret = BCME_NOMEM; goto exit; } WL_ERR(("%s\n", __FUNCTION__)); nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); ret = wl_cfgvendor_get_buf_data(iter, &buf); if (ret) goto exit; switch (type) { case DUMP_BUF_ATTR_MEMDUMP: ret = dhd_os_get_socram_dump(bcmcfg_to_prmry_ndev(cfg), &mem_buf, (uint32 *)(&(buf->len))); if (ret) { WL_ERR(("failed to get_socram_dump : %d\n", ret)); goto exit; } ret = dhd_export_debug_data(mem_buf, NULL, buf->data_buf[0], (int)buf->len, &pos); break; case DUMP_BUF_ATTR_TIMESTAMP : ret = dhd_print_time_str(buf->data_buf[0], NULL, (uint32)buf->len, &pos); break; #ifdef EWP_ECNTRS_LOGGING case DUMP_BUF_ATTR_ECNTRS : ret = dhd_print_ecntrs_data(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, &pos); break; #endif /* EWP_ECNTRS_LOGGING */ #ifdef DHD_STATUS_LOGGING case DUMP_BUF_ATTR_STATUS_LOG : ret = dhd_print_status_log_data(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, &pos); break; #endif /* DHD_STATUS_LOGGING */ #ifdef EWP_RTT_LOGGING case DUMP_BUF_ATTR_RTT_LOG : ret = dhd_print_rtt_data(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, &pos); break; #endif /* EWP_RTT_LOGGING */ case DUMP_BUF_ATTR_DHD_DUMP : ret = dhd_print_dump_data(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, &pos); break; #if defined(BCMPCIE) case DUMP_BUF_ATTR_EXT_TRAP : ret = dhd_print_ext_trap_data(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, &pos); break; #endif /* BCMPCIE */ #if defined(DHD_FW_COREDUMP) && defined(DNGL_EVENT_SUPPORT) case DUMP_BUF_ATTR_HEALTH_CHK : ret = dhd_print_health_chk_data(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, &pos); break; #endif // endif case DUMP_BUF_ATTR_COOKIE : ret = dhd_print_cookie_data(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, &pos); break; #ifdef DHD_DUMP_PCIE_RINGS case DUMP_BUF_ATTR_FLOWRING_DUMP : ret = dhd_print_flowring_data(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, &pos); break; #endif // endif case DUMP_BUF_ATTR_GENERAL_LOG : ret = dhd_get_dld_log_dump(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, DLD_BUF_TYPE_GENERAL, &pos); break; case DUMP_BUF_ATTR_PRESERVE_LOG : ret = dhd_get_dld_log_dump(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, DLD_BUF_TYPE_PRESERVE, &pos); break; case DUMP_BUF_ATTR_SPECIAL_LOG : ret = dhd_get_dld_log_dump(bcmcfg_to_prmry_ndev(cfg), NULL, buf->data_buf[0], NULL, (uint32)buf->len, DLD_BUF_TYPE_SPECIAL, &pos); break; #ifdef DHD_SSSR_DUMP case DUMP_BUF_ATTR_SSSR_C0_D11_BEFORE : ret = dhd_sssr_dump_d11_buf_before(bcmcfg_to_prmry_ndev(cfg), buf->data_buf[0], (uint32)buf->len, 0); break; case DUMP_BUF_ATTR_SSSR_C0_D11_AFTER : ret = dhd_sssr_dump_d11_buf_after(bcmcfg_to_prmry_ndev(cfg), buf->data_buf[0], (uint32)buf->len, 0); break; case DUMP_BUF_ATTR_SSSR_C1_D11_BEFORE : ret = dhd_sssr_dump_d11_buf_before(bcmcfg_to_prmry_ndev(cfg), buf->data_buf[0], (uint32)buf->len, 1); break; case DUMP_BUF_ATTR_SSSR_C1_D11_AFTER : ret = dhd_sssr_dump_d11_buf_after(bcmcfg_to_prmry_ndev(cfg), buf->data_buf[0], (uint32)buf->len, 1); break; case DUMP_BUF_ATTR_SSSR_DIG_BEFORE : ret = dhd_sssr_dump_dig_buf_before(bcmcfg_to_prmry_ndev(cfg), buf->data_buf[0], (uint32)buf->len); break; case DUMP_BUF_ATTR_SSSR_DIG_AFTER : ret = dhd_sssr_dump_dig_buf_after(bcmcfg_to_prmry_ndev(cfg), buf->data_buf[0], (uint32)buf->len); break; #endif /* DHD_SSSR_DUMP */ #ifdef DNGL_AXI_ERROR_LOGGING case DUMP_BUF_ATTR_AXI_ERROR: ret = dhd_os_get_axi_error_dump(bcmcfg_to_prmry_ndev(cfg), buf->data_buf[0], (uint32)buf->len); break; #endif /* DNGL_AXI_ERROR_LOGGING */ default: WL_ERR(("Unknown type: %d\n", type)); ret = BCME_ERROR; goto exit; } } if (ret) goto exit; ret = nla_put_u32(skb, type, (uint32)(ret)); if (ret < 0) { WL_ERR(("Failed to put type, ret:%d\n", ret)); goto exit; } ret = cfg80211_vendor_cmd_reply(skb); if (ret) { WL_ERR(("Vendor Command reply failed ret:%d \n", ret)); } return ret; exit: if (skb) { /* Free skb memory */ kfree_skb(skb); } return ret; } #endif /* DHD_LOG_DUMP */ #ifdef DEBUGABILITY static int wl_cfgvendor_dbg_trigger_mem_dump(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK; uint32 alloc_len; struct sk_buff *skb = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhdp = (dhd_pub_t *)(cfg->pub); WL_ERR(("wl_cfgvendor_dbg_trigger_mem_dump %d\n", __LINE__)); dhdp->memdump_type = DUMP_TYPE_CFG_VENDOR_TRIGGERED; ret = dhd_os_socram_dump(bcmcfg_to_prmry_ndev(cfg), &alloc_len); if (ret) { WL_ERR(("failed to call dhd_os_socram_dump : %d\n", ret)); goto exit; } /* Alloc the SKB for vendor_event */ skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, CFG80211_VENDOR_CMD_REPLY_SKB_SZ); if (!skb) { WL_ERR(("skb allocation is failed\n")); ret = BCME_NOMEM; goto exit; } ret = nla_put_u32(skb, DEBUG_ATTRIBUTE_FW_DUMP_LEN, alloc_len); if (unlikely(ret)) { WL_ERR(("Failed to put fw dump length, ret=%d\n", ret)); goto exit; } ret = cfg80211_vendor_cmd_reply(skb); if (ret) { WL_ERR(("Vendor Command reply failed ret:%d \n", ret)); goto exit; } return ret; exit: /* Free skb memory */ if (skb) { kfree_skb(skb); } return ret; } static int wl_cfgvendor_dbg_get_mem_dump(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK, rem, type; int buf_len = 0; uintptr_t user_buf = (uintptr_t)NULL; const struct nlattr *iter; char *mem_buf = NULL; struct sk_buff *skb = NULL; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case DEBUG_ATTRIBUTE_FW_DUMP_LEN: /* Check if the iter is valid and * buffer length is not already initialized. */ if ((nla_len(iter) == sizeof(uint32)) && !buf_len) { buf_len = nla_get_u32(iter); if (buf_len <= 0) { ret = BCME_ERROR; goto exit; } } else { ret = BCME_ERROR; goto exit; } break; case DEBUG_ATTRIBUTE_FW_DUMP_DATA: if (nla_len(iter) != sizeof(uint64)) { WL_ERR(("Invalid len\n")); ret = BCME_ERROR; goto exit; } user_buf = (uintptr_t)nla_get_u64(iter); if (!user_buf) { ret = BCME_ERROR; goto exit; } break; default: WL_ERR(("Unknown type: %d\n", type)); ret = BCME_ERROR; goto exit; } } if (buf_len > 0 && user_buf) { #if 0 mem_buf = vmalloc(buf_len); if (!mem_buf) { WL_ERR(("failed to allocate mem_buf with size : %d\n", buf_len)); ret = BCME_NOMEM; goto exit; } #endif ret = dhd_os_get_socram_dump(bcmcfg_to_prmry_ndev(cfg), &mem_buf, &buf_len); if (ret) { WL_ERR(("failed to get_socram_dump : %d\n", ret)); goto free_mem; } #ifdef CONFIG_COMPAT #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)) if (in_compat_syscall()) #else if (is_compat_task()) #endif /* LINUX_VER >= 4.6 */ { void * usr_ptr = compat_ptr((uintptr_t) user_buf); ret = copy_to_user(usr_ptr, mem_buf, buf_len); if (ret) { WL_ERR(("failed to copy memdump into user buffer : %d\n", ret)); goto free_mem; } } else #endif /* CONFIG_COMPAT */ { ret = copy_to_user((void*)user_buf, mem_buf, buf_len); if (ret) { WL_ERR(("failed to copy memdump into user buffer : %d\n", ret)); goto free_mem; } } /* Alloc the SKB for vendor_event */ skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, CFG80211_VENDOR_CMD_REPLY_SKB_SZ); if (!skb) { WL_ERR(("skb allocation is failed\n")); ret = BCME_NOMEM; goto free_mem; } /* Indicate the memdump is succesfully copied */ ret = nla_put(skb, DEBUG_ATTRIBUTE_FW_DUMP_DATA, sizeof(ret), &ret); if (ret < 0) { WL_ERR(("Failed to put DEBUG_ATTRIBUTE_FW_DUMP_DATA, ret:%d\n", ret)); goto free_mem; } ret = cfg80211_vendor_cmd_reply(skb); if (ret) { WL_ERR(("Vendor Command reply failed ret:%d \n", ret)); } skb = NULL; } free_mem: // vfree(mem_buf); /* Free skb memory */ if (skb) { kfree_skb(skb); } exit: return ret; } static int wl_cfgvendor_dbg_start_logging(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK, rem, type; char ring_name[DBGRING_NAME_MAX] = {0}; int log_level = 0, flags = 0, time_intval = 0, threshold = 0; const struct nlattr *iter; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case DEBUG_ATTRIBUTE_RING_NAME: strncpy(ring_name, nla_data(iter), MIN(sizeof(ring_name) -1, nla_len(iter))); break; case DEBUG_ATTRIBUTE_LOG_LEVEL: log_level = nla_get_u32(iter); break; case DEBUG_ATTRIBUTE_RING_FLAGS: flags = nla_get_u32(iter); break; case DEBUG_ATTRIBUTE_LOG_TIME_INTVAL: time_intval = nla_get_u32(iter); break; case DEBUG_ATTRIBUTE_LOG_MIN_DATA_SIZE: threshold = nla_get_u32(iter); break; default: WL_ERR(("Unknown type: %d\n", type)); ret = BCME_BADADDR; goto exit; } } ret = dhd_os_start_logging(dhd_pub, ring_name, log_level, flags, time_intval, threshold); if (ret < 0) { WL_ERR(("start_logging is failed ret: %d\n", ret)); } exit: return ret; } static int wl_cfgvendor_dbg_reset_logging(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; ret = dhd_os_reset_logging(dhd_pub); if (ret < 0) { WL_ERR(("reset logging is failed ret: %d\n", ret)); } return ret; } static int wl_cfgvendor_dbg_get_ring_status(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK; int ring_id, i; int ring_cnt; struct sk_buff *skb; dhd_dbg_ring_status_t dbg_ring_status[DEBUG_RING_ID_MAX]; dhd_dbg_ring_status_t ring_status; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; bzero(dbg_ring_status, DBG_RING_STATUS_SIZE * DEBUG_RING_ID_MAX); ring_cnt = 0; for (ring_id = DEBUG_RING_ID_INVALID + 1; ring_id < DEBUG_RING_ID_MAX; ring_id++) { ret = dhd_os_get_ring_status(dhd_pub, ring_id, &ring_status); if (ret == BCME_NOTFOUND) { WL_DBG(("The ring (%d) is not found \n", ring_id)); } else if (ret == BCME_OK) { dbg_ring_status[ring_cnt++] = ring_status; } } /* Alloc the SKB for vendor_event */ skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, nla_total_size(DBG_RING_STATUS_SIZE) * ring_cnt + nla_total_size(sizeof(ring_cnt))); if (!skb) { WL_ERR(("skb allocation is failed\n")); ret = BCME_NOMEM; goto exit; } /* Ignore return of nla_put_u32 and nla_put since the skb allocated * above has a requested size for all payload */ (void)nla_put_u32(skb, DEBUG_ATTRIBUTE_RING_NUM, ring_cnt); for (i = 0; i < ring_cnt; i++) { (void)nla_put(skb, DEBUG_ATTRIBUTE_RING_STATUS, DBG_RING_STATUS_SIZE, &dbg_ring_status[i]); } ret = cfg80211_vendor_cmd_reply(skb); if (ret) { WL_ERR(("Vendor Command reply failed ret:%d \n", ret)); } exit: return ret; } static int wl_cfgvendor_dbg_get_ring_data(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK, rem, type; char ring_name[DBGRING_NAME_MAX] = {0}; const struct nlattr *iter; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case DEBUG_ATTRIBUTE_RING_NAME: strlcpy(ring_name, nla_data(iter), sizeof(ring_name)); break; default: WL_ERR(("Unknown type: %d\n", type)); return ret; } } ret = dhd_os_trigger_get_ring_data(dhd_pub, ring_name); if (ret < 0) { WL_ERR(("trigger_get_data failed ret:%d\n", ret)); } return ret; } #endif /* DEBUGABILITY */ static int wl_cfgvendor_dbg_get_feature(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK; u32 supported_features = 0; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; ret = dhd_os_dbg_get_feature(dhd_pub, &supported_features); if (ret < 0) { WL_ERR(("dbg_get_feature failed ret:%d\n", ret)); goto exit; } ret = wl_cfgvendor_send_cmd_reply(wiphy, &supported_features, sizeof(supported_features)); if (ret < 0) { WL_ERR(("wl_cfgvendor_send_cmd_reply failed ret:%d\n", ret)); goto exit; } exit: return ret; } #ifdef DEBUGABILITY static void wl_cfgvendor_dbg_ring_send_evt(void *ctx, const int ring_id, const void *data, const uint32 len, const dhd_dbg_ring_status_t ring_status) { struct net_device *ndev = ctx; struct wiphy *wiphy; gfp_t kflags; struct sk_buff *skb; if (!ndev) { WL_ERR(("ndev is NULL\n")); return; } kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; wiphy = ndev->ieee80211_ptr->wiphy; /* Alloc the SKB for vendor_event */ #if (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || \ LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) skb = cfg80211_vendor_event_alloc(wiphy, NULL, len + 100, GOOGLE_DEBUG_RING_EVENT, kflags); #else skb = cfg80211_vendor_event_alloc(wiphy, len + 100, GOOGLE_DEBUG_RING_EVENT, kflags); #endif /* (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || */ /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) */ if (!skb) { WL_ERR(("skb alloc failed")); return; } nla_put(skb, DEBUG_ATTRIBUTE_RING_STATUS, sizeof(ring_status), &ring_status); nla_put(skb, DEBUG_ATTRIBUTE_RING_DATA, len, data); cfg80211_vendor_event(skb, kflags); } #endif /* DEBUGABILITY */ #ifdef DHD_LOG_DUMP static int wl_cfgvendor_nla_put_sssr_dump_data(struct sk_buff *skb, struct net_device *ndev) { int ret = BCME_OK; #ifdef DHD_SSSR_DUMP uint32 arr_len[DUMP_SSSR_ATTR_COUNT]; int i = 0, j = 0; #endif /* DHD_SSSR_DUMP */ char memdump_path[MEMDUMP_PATH_LEN]; dhd_get_memdump_filename(ndev, memdump_path, MEMDUMP_PATH_LEN, "sssr_dump_core_0_before_SR"); ret = nla_put_string(skb, DUMP_FILENAME_ATTR_SSSR_CORE_0_BEFORE_DUMP, memdump_path); if (unlikely(ret)) { WL_ERR(("Failed to nla put sssr core 0 before dump path, ret=%d\n", ret)); goto exit; } dhd_get_memdump_filename(ndev, memdump_path, MEMDUMP_PATH_LEN, "sssr_dump_core_0_after_SR"); ret = nla_put_string(skb, DUMP_FILENAME_ATTR_SSSR_CORE_0_AFTER_DUMP, memdump_path); if (unlikely(ret)) { WL_ERR(("Failed to nla put sssr core 1 after dump path, ret=%d\n", ret)); goto exit; } dhd_get_memdump_filename(ndev, memdump_path, MEMDUMP_PATH_LEN, "sssr_dump_core_1_before_SR"); ret = nla_put_string(skb, DUMP_FILENAME_ATTR_SSSR_CORE_1_BEFORE_DUMP, memdump_path); if (unlikely(ret)) { WL_ERR(("Failed to nla put sssr core 1 before dump path, ret=%d\n", ret)); goto exit; } dhd_get_memdump_filename(ndev, memdump_path, MEMDUMP_PATH_LEN, "sssr_dump_core_1_after_SR"); ret = nla_put_string(skb, DUMP_FILENAME_ATTR_SSSR_CORE_1_AFTER_DUMP, memdump_path); if (unlikely(ret)) { WL_ERR(("Failed to nla put sssr core 1 after dump path, ret=%d\n", ret)); goto exit; } dhd_get_memdump_filename(ndev, memdump_path, MEMDUMP_PATH_LEN, "sssr_dump_dig_before_SR"); ret = nla_put_string(skb, DUMP_FILENAME_ATTR_SSSR_DIG_BEFORE_DUMP, memdump_path); if (unlikely(ret)) { WL_ERR(("Failed to nla put sssr dig before dump path, ret=%d\n", ret)); goto exit; } dhd_get_memdump_filename(ndev, memdump_path, MEMDUMP_PATH_LEN, "sssr_dump_dig_after_SR"); ret = nla_put_string(skb, DUMP_FILENAME_ATTR_SSSR_DIG_AFTER_DUMP, memdump_path); if (unlikely(ret)) { WL_ERR(("Failed to nla put sssr dig after dump path, ret=%d\n", ret)); goto exit; } #ifdef DHD_SSSR_DUMP memset(arr_len, 0, sizeof(arr_len)); dhd_nla_put_sssr_dump_len(ndev, arr_len); for (i = 0, j = DUMP_SSSR_ATTR_START; i < DUMP_SSSR_ATTR_COUNT; i++, j++) { if (arr_len[i]) { ret = nla_put_u32(skb, j, arr_len[i]); if (unlikely(ret)) { WL_ERR(("Failed to nla put sssr dump len, ret=%d\n", ret)); goto exit; } } } #endif /* DHD_SSSR_DUMP */ exit: return ret; } static int wl_cfgvendor_nla_put_debug_dump_data(struct sk_buff *skb, struct net_device *ndev) { int ret = BCME_OK; uint32 len = 0; char dump_path[128]; ret = dhd_get_debug_dump_file_name(ndev, NULL, dump_path, sizeof(dump_path)); if (ret < 0) { WL_ERR(("%s: Failed to get debug dump filename\n", __FUNCTION__)); goto exit; } ret = nla_put_string(skb, DUMP_FILENAME_ATTR_DEBUG_DUMP, dump_path); if (unlikely(ret)) { WL_ERR(("Failed to nla put debug dump path, ret=%d\n", ret)); goto exit; } WL_ERR(("debug_dump path = %s%s\n", dump_path, FILE_NAME_HAL_TAG)); wl_print_verinfo(wl_get_cfg(ndev)); len = dhd_get_time_str_len(); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_TIMESTAMP, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put time stamp length, ret=%d\n", ret)); goto exit; } } len = dhd_get_dld_len(DLD_BUF_TYPE_GENERAL); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_GENERAL_LOG, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put general log length, ret=%d\n", ret)); goto exit; } } #ifdef EWP_ECNTRS_LOGGING len = dhd_get_ecntrs_len(ndev, NULL); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_ECNTRS, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put ecntrs length, ret=%d\n", ret)); goto exit; } } #endif /* EWP_ECNTRS_LOGGING */ len = dhd_get_dld_len(DLD_BUF_TYPE_SPECIAL); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_SPECIAL_LOG, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put special log length, ret=%d\n", ret)); goto exit; } } len = dhd_get_dhd_dump_len(ndev, NULL); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_DHD_DUMP, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put dhd dump length, ret=%d\n", ret)); goto exit; } } #if defined(BCMPCIE) len = dhd_get_ext_trap_len(ndev, NULL); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_EXT_TRAP, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put ext trap length, ret=%d\n", ret)); goto exit; } } #endif /* BCMPCIE */ #if defined(DHD_FW_COREDUMP) && defined(DNGL_EVENT_SUPPORT) len = dhd_get_health_chk_len(ndev, NULL); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_HEALTH_CHK, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put health check length, ret=%d\n", ret)); goto exit; } } #endif // endif len = dhd_get_dld_len(DLD_BUF_TYPE_PRESERVE); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_PRESERVE_LOG, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put preserve log length, ret=%d\n", ret)); goto exit; } } len = dhd_get_cookie_log_len(ndev, NULL); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_COOKIE, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put cookie length, ret=%d\n", ret)); goto exit; } } #ifdef DHD_DUMP_PCIE_RINGS len = dhd_get_flowring_len(ndev, NULL); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_FLOWRING_DUMP, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put flowring dump length, ret=%d\n", ret)); goto exit; } } #endif // endif #ifdef DHD_STATUS_LOGGING len = dhd_get_status_log_len(ndev, NULL); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_STATUS_LOG, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put status log length, ret=%d\n", ret)); goto exit; } } #endif /* DHD_STATUS_LOGGING */ #ifdef EWP_RTT_LOGGING len = dhd_get_rtt_len(ndev, NULL); if (len) { ret = nla_put_u32(skb, DUMP_LEN_ATTR_RTT_LOG, len); if (unlikely(ret)) { WL_ERR(("Failed to nla put rtt log length, ret=%d\n", ret)); goto exit; } } #endif /* EWP_RTT_LOGGING */ exit: return ret; } #ifdef DNGL_AXI_ERROR_LOGGING static void wl_cfgvendor_nla_put_axi_error_data(struct sk_buff *skb, struct net_device *ndev) { int ret = 0; char axierrordump_path[MEMDUMP_PATH_LEN]; int dumpsize = dhd_os_get_axi_error_dump_size(ndev); if (dumpsize <= 0) { WL_ERR(("Failed to calcuate axi error dump len\n")); return; } dhd_os_get_axi_error_filename(ndev, axierrordump_path, MEMDUMP_PATH_LEN); ret = nla_put_string(skb, DUMP_FILENAME_ATTR_AXI_ERROR_DUMP, axierrordump_path); if (ret) { WL_ERR(("Failed to put filename\n")); return; } ret = nla_put_u32(skb, DUMP_LEN_ATTR_AXI_ERROR, dumpsize); if (ret) { WL_ERR(("Failed to put filesize\n")); return; } } #endif /* DNGL_AXI_ERROR_LOGGING */ static int wl_cfgvendor_nla_put_memdump_data(struct sk_buff *skb, struct net_device *ndev, const uint32 fw_len) { char memdump_path[MEMDUMP_PATH_LEN]; int ret = BCME_OK; dhd_get_memdump_filename(ndev, memdump_path, MEMDUMP_PATH_LEN, "mem_dump"); ret = nla_put_string(skb, DUMP_FILENAME_ATTR_MEM_DUMP, memdump_path); if (unlikely(ret)) { WL_ERR(("Failed to nla put mem dump path, ret=%d\n", ret)); goto exit; } ret = nla_put_u32(skb, DUMP_LEN_ATTR_MEMDUMP, fw_len); if (unlikely(ret)) { WL_ERR(("Failed to nla put mem dump length, ret=%d\n", ret)); goto exit; } exit: return ret; } static void wl_cfgvendor_dbg_send_file_dump_evt(void *ctx, const void *data, const uint32 len, const uint32 fw_len) { struct net_device *ndev = ctx; struct wiphy *wiphy; gfp_t kflags; struct sk_buff *skb = NULL; struct bcm_cfg80211 *cfg; dhd_pub_t *dhd_pub; int ret = BCME_OK; if (!ndev) { WL_ERR(("ndev is NULL\n")); return; } kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; wiphy = ndev->ieee80211_ptr->wiphy; /* Alloc the SKB for vendor_event */ #if (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || \ LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) skb = cfg80211_vendor_event_alloc(wiphy, NULL, len + CFG80211_VENDOR_EVT_SKB_SZ, GOOGLE_FILE_DUMP_EVENT, kflags); #else skb = cfg80211_vendor_event_alloc(wiphy, len + CFG80211_VENDOR_EVT_SKB_SZ, GOOGLE_FILE_DUMP_EVENT, kflags); #endif /* (defined(CONFIG_ARCH_MSM) && defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC)) || */ /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) */ if (!skb) { WL_ERR(("skb alloc failed")); return; } cfg = wiphy_priv(wiphy); dhd_pub = cfg->pub; #ifdef DNGL_AXI_ERROR_LOGGING if (dhd_pub->smmu_fault_occurred) { wl_cfgvendor_nla_put_axi_error_data(skb, ndev); } #endif /* DNGL_AXI_ERROR_LOGGING */ #ifdef DHD_FW_COREDUMP if (dhd_pub->memdump_enabled || (dhd_pub->memdump_type == DUMP_TYPE_BY_SYSDUMP)) #else if ((dhd_pub->memdump_type == DUMP_TYPE_BY_SYSDUMP)) #endif { if (((ret = wl_cfgvendor_nla_put_memdump_data(skb, ndev, fw_len)) < 0) || ((ret = wl_cfgvendor_nla_put_debug_dump_data(skb, ndev)) < 0) || ((ret = wl_cfgvendor_nla_put_sssr_dump_data(skb, ndev)) < 0)) { WL_ERR(("nla put failed\n")); goto done; } } /* TODO : Similar to above function add for debug_dump, sssr_dump, and pktlog also. */ cfg80211_vendor_event(skb, kflags); return; done: if (skb) { dev_kfree_skb_any(skb); } } #endif /* DHD_LOG_DUMP */ static int wl_cfgvendor_dbg_get_version(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK, rem, type; int buf_len = 1024; bool dhd_ver = FALSE; char *buf_ptr; const struct nlattr *iter; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); buf_ptr = (char *)MALLOCZ(cfg->osh, buf_len); if (!buf_ptr) { WL_ERR(("failed to allocate the buffer for version n")); ret = BCME_NOMEM; goto exit; } nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case DEBUG_ATTRIBUTE_GET_DRIVER: dhd_ver = TRUE; break; case DEBUG_ATTRIBUTE_GET_FW: dhd_ver = FALSE; break; default: WL_ERR(("Unknown type: %d\n", type)); ret = BCME_ERROR; goto exit; } } ret = dhd_os_get_version(bcmcfg_to_prmry_ndev(cfg), dhd_ver, &buf_ptr, buf_len); if (ret < 0) { WL_ERR(("failed to get the version %d\n", ret)); goto exit; } ret = wl_cfgvendor_send_cmd_reply(wiphy, buf_ptr, strlen(buf_ptr)); exit: MFREE(cfg->osh, buf_ptr, buf_len); return ret; } #ifdef DBG_PKT_MON static int wl_cfgvendor_dbg_start_pkt_fate_monitoring(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; int ret; ret = dhd_os_dbg_attach_pkt_monitor(dhd_pub); if (unlikely(ret)) { WL_ERR(("failed to start pkt fate monitoring, ret=%d", ret)); } return ret; } typedef int (*dbg_mon_get_pkts_t) (dhd_pub_t *dhdp, void __user *user_buf, uint16 req_count, uint16 *resp_count); static int __wl_cfgvendor_dbg_get_pkt_fates(struct wiphy *wiphy, const void *data, int len, dbg_mon_get_pkts_t dbg_mon_get_pkts) { struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; struct sk_buff *skb = NULL; const struct nlattr *iter; void __user *user_buf = NULL; uint16 req_count = 0, resp_count = 0; int ret, tmp, type, mem_needed; nla_for_each_attr(iter, data, len, tmp) { type = nla_type(iter); switch (type) { case DEBUG_ATTRIBUTE_PKT_FATE_NUM: req_count = nla_get_u32(iter); break; case DEBUG_ATTRIBUTE_PKT_FATE_DATA: user_buf = (void __user *)(unsigned long) nla_get_u64(iter); break; default: WL_ERR(("%s: no such attribute %d\n", __FUNCTION__, type)); ret = -EINVAL; goto exit; } } if (!req_count || !user_buf) { WL_ERR(("%s: invalid request, user_buf=%p, req_count=%u\n", __FUNCTION__, user_buf, req_count)); ret = -EINVAL; goto exit; } ret = dbg_mon_get_pkts(dhd_pub, user_buf, req_count, &resp_count); if (unlikely(ret)) { WL_ERR(("failed to get packets, ret:%d \n", ret)); goto exit; } mem_needed = VENDOR_REPLY_OVERHEAD + ATTRIBUTE_U32_LEN; skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, mem_needed); if (unlikely(!skb)) { WL_ERR(("skb alloc failed")); ret = -ENOMEM; goto exit; } ret = nla_put_u32(skb, DEBUG_ATTRIBUTE_PKT_FATE_NUM, resp_count); if (ret < 0) { WL_ERR(("Failed to put DEBUG_ATTRIBUTE_PKT_FATE_NUM, ret:%d\n", ret)); goto exit; } ret = cfg80211_vendor_cmd_reply(skb); if (unlikely(ret)) { WL_ERR(("vendor Command reply failed ret:%d \n", ret)); } return ret; exit: /* Free skb memory */ if (skb) { kfree_skb(skb); } return ret; } static int wl_cfgvendor_dbg_get_tx_pkt_fates(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret; ret = __wl_cfgvendor_dbg_get_pkt_fates(wiphy, data, len, dhd_os_dbg_monitor_get_tx_pkts); if (unlikely(ret)) { WL_ERR(("failed to get tx packets, ret:%d \n", ret)); } return ret; } static int wl_cfgvendor_dbg_get_rx_pkt_fates(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret; ret = __wl_cfgvendor_dbg_get_pkt_fates(wiphy, data, len, dhd_os_dbg_monitor_get_rx_pkts); if (unlikely(ret)) { WL_ERR(("failed to get rx packets, ret:%d \n", ret)); } return ret; } #endif /* DBG_PKT_MON */ #ifdef KEEP_ALIVE static int wl_cfgvendor_start_mkeep_alive(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { /* max size of IP packet for keep alive */ const int MKEEP_ALIVE_IP_PKT_MAX = 256; int ret = BCME_OK, rem, type; uint8 mkeep_alive_id = 0; uint8 *ip_pkt = NULL; uint16 ip_pkt_len = 0; uint8 src_mac[ETHER_ADDR_LEN]; uint8 dst_mac[ETHER_ADDR_LEN]; uint32 period_msec = 0; const struct nlattr *iter; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case MKEEP_ALIVE_ATTRIBUTE_ID: mkeep_alive_id = nla_get_u8(iter); break; case MKEEP_ALIVE_ATTRIBUTE_IP_PKT_LEN: ip_pkt_len = nla_get_u16(iter); if (ip_pkt_len > MKEEP_ALIVE_IP_PKT_MAX) { ret = BCME_BADARG; goto exit; } break; case MKEEP_ALIVE_ATTRIBUTE_IP_PKT: if (ip_pkt) { ret = BCME_BADARG; WL_ERR(("ip_pkt already allocated\n")); goto exit; } if (!ip_pkt_len) { ret = BCME_BADARG; WL_ERR(("ip packet length is 0\n")); goto exit; } ip_pkt = (u8 *)MALLOCZ(cfg->osh, ip_pkt_len); if (ip_pkt == NULL) { ret = BCME_NOMEM; WL_ERR(("Failed to allocate mem for ip packet\n")); goto exit; } memcpy(ip_pkt, (u8*)nla_data(iter), ip_pkt_len); break; case MKEEP_ALIVE_ATTRIBUTE_SRC_MAC_ADDR: memcpy(src_mac, nla_data(iter), ETHER_ADDR_LEN); break; case MKEEP_ALIVE_ATTRIBUTE_DST_MAC_ADDR: memcpy(dst_mac, nla_data(iter), ETHER_ADDR_LEN); break; case MKEEP_ALIVE_ATTRIBUTE_PERIOD_MSEC: period_msec = nla_get_u32(iter); break; default: WL_ERR(("Unknown type: %d\n", type)); ret = BCME_BADARG; goto exit; } } if (ip_pkt == NULL) { ret = BCME_BADARG; WL_ERR(("ip packet is NULL\n")); goto exit; } ret = dhd_dev_start_mkeep_alive(dhd_pub, mkeep_alive_id, ip_pkt, ip_pkt_len, src_mac, dst_mac, period_msec); if (ret < 0) { WL_ERR(("start_mkeep_alive is failed ret: %d\n", ret)); } exit: if (ip_pkt) { MFREE(cfg->osh, ip_pkt, ip_pkt_len); } return ret; } static int wl_cfgvendor_stop_mkeep_alive(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK, rem, type; uint8 mkeep_alive_id = 0; const struct nlattr *iter; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case MKEEP_ALIVE_ATTRIBUTE_ID: mkeep_alive_id = nla_get_u8(iter); break; default: WL_ERR(("Unknown type: %d\n", type)); ret = BCME_BADARG; break; } } ret = dhd_dev_stop_mkeep_alive(dhd_pub, mkeep_alive_id); if (ret < 0) { WL_ERR(("stop_mkeep_alive is failed ret: %d\n", ret)); } return ret; } #endif /* KEEP_ALIVE */ #if defined(PKT_FILTER_SUPPORT) && defined(APF) static int wl_cfgvendor_apf_get_capabilities(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { struct net_device *ndev = wdev_to_ndev(wdev); struct sk_buff *skb = NULL; int ret, ver, max_len, mem_needed; /* APF version */ ver = 0; ret = dhd_dev_apf_get_version(ndev, &ver); if (unlikely(ret)) { WL_ERR(("APF get version failed, ret=%d\n", ret)); return ret; } /* APF memory size limit */ max_len = 0; ret = dhd_dev_apf_get_max_len(ndev, &max_len); if (unlikely(ret)) { WL_ERR(("APF get maximum length failed, ret=%d\n", ret)); return ret; } mem_needed = VENDOR_REPLY_OVERHEAD + (ATTRIBUTE_U32_LEN * 2); skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, mem_needed); if (unlikely(!skb)) { WL_ERR(("%s: can't allocate %d bytes\n", __FUNCTION__, mem_needed)); return -ENOMEM; } ret = nla_put_u32(skb, APF_ATTRIBUTE_VERSION, ver); if (ret < 0) { WL_ERR(("Failed to put APF_ATTRIBUTE_VERSION, ret:%d\n", ret)); goto exit; } ret = nla_put_u32(skb, APF_ATTRIBUTE_MAX_LEN, max_len); if (ret < 0) { WL_ERR(("Failed to put APF_ATTRIBUTE_MAX_LEN, ret:%d\n", ret)); goto exit; } ret = cfg80211_vendor_cmd_reply(skb); if (unlikely(ret)) { WL_ERR(("vendor command reply failed, ret=%d\n", ret)); } return ret; exit: /* Free skb memory */ kfree_skb(skb); return ret; } static int wl_cfgvendor_apf_set_filter(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { struct net_device *ndev = wdev_to_ndev(wdev); const struct nlattr *iter; u8 *program = NULL; u32 program_len = 0; int ret, tmp, type; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); if (len <= 0) { WL_ERR(("Invalid len: %d\n", len)); ret = -EINVAL; goto exit; } nla_for_each_attr(iter, data, len, tmp) { type = nla_type(iter); switch (type) { case APF_ATTRIBUTE_PROGRAM_LEN: /* check if the iter value is valid and program_len * is not already initialized. */ if (nla_len(iter) == sizeof(uint32) && !program_len) { program_len = nla_get_u32(iter); } else { ret = -EINVAL; goto exit; } if (program_len > WL_APF_PROGRAM_MAX_SIZE) { WL_ERR(("program len is more than expected len\n")); ret = -EINVAL; goto exit; } if (unlikely(!program_len)) { WL_ERR(("zero program length\n")); ret = -EINVAL; goto exit; } break; case APF_ATTRIBUTE_PROGRAM: if (unlikely(program)) { WL_ERR(("program already allocated\n")); ret = -EINVAL; goto exit; } if (unlikely(!program_len)) { WL_ERR(("program len is not set\n")); ret = -EINVAL; goto exit; } if (nla_len(iter) != program_len) { WL_ERR(("program_len is not same\n")); ret = -EINVAL; goto exit; } program = MALLOCZ(cfg->osh, program_len); if (unlikely(!program)) { WL_ERR(("%s: can't allocate %d bytes\n", __FUNCTION__, program_len)); ret = -ENOMEM; goto exit; } memcpy(program, (u8*)nla_data(iter), program_len); break; default: WL_ERR(("%s: no such attribute %d\n", __FUNCTION__, type)); ret = -EINVAL; goto exit; } } ret = dhd_dev_apf_add_filter(ndev, program, program_len); exit: if (program) { MFREE(cfg->osh, program, program_len); } return ret; } #endif /* PKT_FILTER_SUPPORT && APF */ #ifdef NDO_CONFIG_SUPPORT static int wl_cfgvendor_configure_nd_offload(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); const struct nlattr *iter; int ret = BCME_OK, rem, type; u8 enable = 0; nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case ANDR_WIFI_ATTRIBUTE_ND_OFFLOAD_VALUE: enable = nla_get_u8(iter); break; default: WL_ERR(("Unknown type: %d\n", type)); ret = BCME_BADARG; goto exit; } } ret = dhd_dev_ndo_cfg(bcmcfg_to_prmry_ndev(cfg), enable); if (ret < 0) { WL_ERR(("dhd_dev_ndo_cfg() failed: %d\n", ret)); } exit: return ret; } #endif /* NDO_CONFIG_SUPPORT */ /* for kernel >= 4.13 NL80211 wl_cfg80211_set_pmk have to be used. */ #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0)) static int wl_cfgvendor_set_pmk(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = 0; wsec_pmk_t pmk; const struct nlattr *iter; int rem, type; struct net_device *ndev = wdev_to_ndev(wdev); struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); struct wl_security *sec; nla_for_each_attr(iter, data, len, rem) { type = nla_type(iter); switch (type) { case BRCM_ATTR_DRIVER_KEY_PMK: if (nla_len(iter) > sizeof(pmk.key)) { ret = -EINVAL; goto exit; } pmk.flags = 0; pmk.key_len = htod16(nla_len(iter)); bcopy((uint8 *)nla_data(iter), pmk.key, len); break; default: WL_ERR(("Unknown type: %d\n", type)); ret = BCME_BADARG; goto exit; } } sec = wl_read_prof(cfg, ndev, WL_PROF_SEC); if ((sec->wpa_auth == WLAN_AKM_SUITE_8021X) || (sec->wpa_auth == WL_AKM_SUITE_SHA256_1X)) { ret = wldev_iovar_setbuf(ndev, "okc_info_pmk", pmk.key, pmk.key_len, cfg->ioctl_buf, WLC_IOCTL_SMLEN, &cfg->ioctl_buf_sync); if (ret) { /* could fail in case that 'okc' is not supported */ WL_INFORM_MEM(("okc_info_pmk failed, err=%d (ignore)\n", ret)); } } ret = wldev_ioctl_set(ndev, WLC_SET_WSEC_PMK, &pmk, sizeof(pmk)); WL_INFORM_MEM(("IOVAR set_pmk ret:%d", ret)); exit: return ret; } #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0) */ static int wl_cfgvendor_get_driver_feature(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int len) { int ret = BCME_OK; u8 supported[(BRCM_WLAN_VENDOR_FEATURES_MAX / 8) + 1] = {0}; struct bcm_cfg80211 *cfg = wiphy_priv(wiphy); dhd_pub_t *dhd_pub = cfg->pub; struct sk_buff *skb; int32 mem_needed; mem_needed = VENDOR_REPLY_OVERHEAD + NLA_HDRLEN + sizeof(supported); BCM_REFERENCE(dhd_pub); #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0)) if (FW_SUPPORTED(dhd_pub, idsup)) { ret = wl_features_set(supported, sizeof(supported), BRCM_WLAN_VENDOR_FEATURE_KEY_MGMT_OFFLOAD); } #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0) */ /* Alloc the SKB for vendor_event */ skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, mem_needed); if (unlikely(!skb)) { WL_ERR(("skb alloc failed")); ret = BCME_NOMEM; goto exit; } ret = nla_put(skb, BRCM_ATTR_DRIVER_FEATURE_FLAGS, sizeof(supported), supported); if (ret) { kfree_skb(skb); goto exit; } ret = cfg80211_vendor_cmd_reply(skb); exit: return ret; } static const struct wiphy_vendor_command wl_vendor_cmds [] = { { { .vendor_id = OUI_BRCM, .subcmd = BRCM_VENDOR_SCMD_PRIV_STR }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_priv_string_handler }, #ifdef BCM_PRIV_CMD_SUPPORT { { .vendor_id = OUI_BRCM, .subcmd = BRCM_VENDOR_SCMD_BCM_STR }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_priv_bcm_handler }, #endif /* BCM_PRIV_CMD_SUPPORT */ #ifdef WL_SAE { { .vendor_id = OUI_BRCM, .subcmd = BRCM_VENDOR_SCMD_BCM_PSK }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_sae_password }, #endif /* WL_SAE */ #ifdef GSCAN_SUPPORT { { .vendor_id = OUI_GOOGLE, .subcmd = GSCAN_SUBCMD_GET_CAPABILITIES }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_gscan_get_capabilities }, { { .vendor_id = OUI_GOOGLE, .subcmd = GSCAN_SUBCMD_SET_CONFIG }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_scan_cfg }, { { .vendor_id = OUI_GOOGLE, .subcmd = GSCAN_SUBCMD_SET_SCAN_CONFIG }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_batch_scan_cfg }, { { .vendor_id = OUI_GOOGLE, .subcmd = GSCAN_SUBCMD_ENABLE_GSCAN }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_initiate_gscan }, { { .vendor_id = OUI_GOOGLE, .subcmd = GSCAN_SUBCMD_ENABLE_FULL_SCAN_RESULTS }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_enable_full_scan_result }, { { .vendor_id = OUI_GOOGLE, .subcmd = GSCAN_SUBCMD_SET_HOTLIST }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_hotlist_cfg }, { { .vendor_id = OUI_GOOGLE, .subcmd = GSCAN_SUBCMD_GET_SCAN_RESULTS }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_gscan_get_batch_results }, #endif /* GSCAN_SUPPORT */ #if defined(GSCAN_SUPPORT) || defined(DHD_GET_VALID_CHANNELS) { { .vendor_id = OUI_GOOGLE, .subcmd = GSCAN_SUBCMD_GET_CHANNEL_LIST }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_gscan_get_channel_list }, #endif /* GSCAN_SUPPORT || DHD_GET_VALID_CHANNELS */ #ifdef RTT_SUPPORT { { .vendor_id = OUI_GOOGLE, .subcmd = RTT_SUBCMD_SET_CONFIG }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_rtt_set_config }, { { .vendor_id = OUI_GOOGLE, .subcmd = RTT_SUBCMD_CANCEL_CONFIG }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_rtt_cancel_config }, { { .vendor_id = OUI_GOOGLE, .subcmd = RTT_SUBCMD_GETCAPABILITY }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_rtt_get_capability }, { { .vendor_id = OUI_GOOGLE, .subcmd = RTT_SUBCMD_GETAVAILCHANNEL }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_rtt_get_responder_info }, { { .vendor_id = OUI_GOOGLE, .subcmd = RTT_SUBCMD_SET_RESPONDER }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_rtt_set_responder }, { { .vendor_id = OUI_GOOGLE, .subcmd = RTT_SUBCMD_CANCEL_RESPONDER }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_rtt_cancel_responder }, #endif /* RTT_SUPPORT */ { { .vendor_id = OUI_GOOGLE, .subcmd = ANDR_WIFI_SUBCMD_GET_FEATURE_SET }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_get_feature_set }, { { .vendor_id = OUI_GOOGLE, .subcmd = ANDR_WIFI_SUBCMD_GET_FEATURE_SET_MATRIX }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_get_feature_set_matrix }, { { .vendor_id = OUI_GOOGLE, .subcmd = ANDR_WIFI_RANDOM_MAC_OUI }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_rand_mac_oui }, #ifdef CUSTOM_FORCE_NODFS_FLAG { { .vendor_id = OUI_GOOGLE, .subcmd = ANDR_WIFI_NODFS_CHANNELS }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_nodfs_flag }, #endif /* CUSTOM_FORCE_NODFS_FLAG */ { { .vendor_id = OUI_GOOGLE, .subcmd = ANDR_WIFI_SET_COUNTRY }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_country }, #ifdef LINKSTAT_SUPPORT { { .vendor_id = OUI_GOOGLE, .subcmd = LSTATS_SUBCMD_GET_INFO }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_lstats_get_info }, #endif /* LINKSTAT_SUPPORT */ #ifdef GSCAN_SUPPORT { { .vendor_id = OUI_GOOGLE, .subcmd = GSCAN_SUBCMD_SET_EPNO_SSID }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_epno_cfg }, { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_SUBCMD_SET_LAZY_ROAM_PARAMS }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_lazy_roam_cfg }, { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_SUBCMD_ENABLE_LAZY_ROAM }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_enable_lazy_roam }, { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_SUBCMD_SET_BSSID_PREF }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_bssid_pref }, #endif /* GSCAN_SUPPORT */ #if defined(GSCAN_SUPPORT) || defined(ROAMEXP_SUPPORT) { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_SUBCMD_SET_SSID_WHITELIST }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_ssid_whitelist }, { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_SUBCMD_SET_BSSID_BLACKLIST }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_bssid_blacklist }, #endif /* GSCAN_SUPPORT || ROAMEXP_SUPPORT */ #ifdef ROAMEXP_SUPPORT { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_SUBCMD_FW_ROAM_POLICY }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_fw_roaming_state }, { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_SUBCMD_ROAM_CAPABILITY }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_fw_roam_get_capability }, #endif /* ROAMEXP_SUPPORT */ { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_GET_VER }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_get_version }, #ifdef DHD_LOG_DUMP { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_GET_FILE_DUMP_BUF }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_file_dump }, #endif /* DHD_LOG_DUMP */ #ifdef DEBUGABILITY { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_TRIGGER_MEM_DUMP }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_trigger_mem_dump }, { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_GET_MEM_DUMP }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_get_mem_dump }, { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_START_LOGGING }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_start_logging }, { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_RESET_LOGGING }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_reset_logging }, { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_GET_RING_STATUS }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_get_ring_status }, { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_GET_RING_DATA }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_get_ring_data }, #endif /* DEBUGABILITY */ { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_GET_FEATURE }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_get_feature }, #ifdef DBG_PKT_MON { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_START_PKT_FATE_MONITORING }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_start_pkt_fate_monitoring }, { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_GET_TX_PKT_FATES }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_get_tx_pkt_fates }, { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_GET_RX_PKT_FATES }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_dbg_get_rx_pkt_fates }, #endif /* DBG_PKT_MON */ #ifdef KEEP_ALIVE { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_OFFLOAD_SUBCMD_START_MKEEP_ALIVE }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_start_mkeep_alive }, { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_OFFLOAD_SUBCMD_STOP_MKEEP_ALIVE }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_stop_mkeep_alive }, #endif /* KEEP_ALIVE */ #ifdef WL_NAN { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_ENABLE }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_start_handler }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_DISABLE }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_stop_handler }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_CONFIG }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_config_handler }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_REQUEST_PUBLISH }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_req_publish }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_REQUEST_SUBSCRIBE }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_req_subscribe }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_CANCEL_PUBLISH }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_cancel_publish }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_CANCEL_SUBSCRIBE }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_cancel_subscribe }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_TRANSMIT }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_transmit }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_GET_CAPABILITIES }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_get_capablities }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_DATA_PATH_IFACE_CREATE }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_data_path_iface_create }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_DATA_PATH_IFACE_DELETE }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_data_path_iface_delete }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_DATA_PATH_REQUEST }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_data_path_request }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_DATA_PATH_RESPONSE }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_data_path_response }, { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_DATA_PATH_END }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_data_path_end }, #ifdef WL_NAN_DISC_CACHE { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_DATA_PATH_SEC_INFO }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_data_path_sec_info }, #endif /* WL_NAN_DISC_CACHE */ { { .vendor_id = OUI_GOOGLE, .subcmd = NAN_WIFI_SUBCMD_VERSION_INFO }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_nan_version_info }, #endif /* WL_NAN */ #if defined(PKT_FILTER_SUPPORT) && defined(APF) { { .vendor_id = OUI_GOOGLE, .subcmd = APF_SUBCMD_GET_CAPABILITIES }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_apf_get_capabilities }, { { .vendor_id = OUI_GOOGLE, .subcmd = APF_SUBCMD_SET_FILTER }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_apf_set_filter }, #endif /* PKT_FILTER_SUPPORT && APF */ #ifdef NDO_CONFIG_SUPPORT { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_SUBCMD_CONFIG_ND_OFFLOAD }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_configure_nd_offload }, #endif /* NDO_CONFIG_SUPPORT */ #ifdef RSSI_MONITOR_SUPPORT { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_SUBCMD_SET_RSSI_MONITOR }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_rssi_monitor }, #endif /* RSSI_MONITOR_SUPPORT */ #ifdef DHD_WAKE_STATUS { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_GET_WAKE_REASON_STATS }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_get_wake_reason_stats }, #endif /* DHD_WAKE_STATUS */ #ifdef DHDTCPACK_SUPPRESS { { .vendor_id = OUI_GOOGLE, .subcmd = WIFI_SUBCMD_CONFIG_TCPACK_SUP }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_tcpack_sup_mode }, #endif /* DHDTCPACK_SUPPRESS */ #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0)) { { .vendor_id = OUI_BRCM, .subcmd = BRCM_VENDOR_SCMD_SET_PMK }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_pmk }, #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0) */ { { .vendor_id = OUI_BRCM, .subcmd = BRCM_VENDOR_SCMD_GET_FEATURES }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_get_driver_feature }, #if defined(WL_CFG80211) && defined(DHD_FILE_DUMP_EVENT) { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_FILE_DUMP_DONE_IND }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_notify_dump_completion }, #endif /* WL_CFG80211 && DHD_FILE_DUMP_EVENT */ #if defined(WL_CFG80211) { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_SET_HAL_START }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_set_hal_started }, { { .vendor_id = OUI_GOOGLE, .subcmd = DEBUG_SET_HAL_STOP }, .flags = WIPHY_VENDOR_CMD_NEED_WDEV | WIPHY_VENDOR_CMD_NEED_NETDEV, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)) .policy = VENDOR_CMD_RAW_DATA, #endif .doit = wl_cfgvendor_stop_hal } #endif /* WL_CFG80211 */ }; static const struct nl80211_vendor_cmd_info wl_vendor_events [] = { { OUI_BRCM, BRCM_VENDOR_EVENT_UNSPEC }, { OUI_BRCM, BRCM_VENDOR_EVENT_PRIV_STR }, { OUI_GOOGLE, GOOGLE_GSCAN_SIGNIFICANT_EVENT }, { OUI_GOOGLE, GOOGLE_GSCAN_GEOFENCE_FOUND_EVENT }, { OUI_GOOGLE, GOOGLE_GSCAN_BATCH_SCAN_EVENT }, { OUI_GOOGLE, GOOGLE_SCAN_FULL_RESULTS_EVENT }, { OUI_GOOGLE, GOOGLE_RTT_COMPLETE_EVENT }, { OUI_GOOGLE, GOOGLE_SCAN_COMPLETE_EVENT }, { OUI_GOOGLE, GOOGLE_GSCAN_GEOFENCE_LOST_EVENT }, { OUI_GOOGLE, GOOGLE_SCAN_EPNO_EVENT }, { OUI_GOOGLE, GOOGLE_DEBUG_RING_EVENT }, { OUI_GOOGLE, GOOGLE_FW_DUMP_EVENT }, { OUI_GOOGLE, GOOGLE_PNO_HOTSPOT_FOUND_EVENT }, { OUI_GOOGLE, GOOGLE_RSSI_MONITOR_EVENT }, { OUI_GOOGLE, GOOGLE_MKEEP_ALIVE_EVENT }, { OUI_GOOGLE, GOOGLE_NAN_EVENT_ENABLED}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_DISABLED}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_SUBSCRIBE_MATCH}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_REPLIED}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_PUBLISH_TERMINATED}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_SUBSCRIBE_TERMINATED}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_DE_EVENT}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_FOLLOWUP}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_TRANSMIT_FOLLOWUP_IND}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_DATA_REQUEST}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_DATA_CONFIRMATION}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_DATA_END}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_BEACON}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_SDF}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_TCA}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_SUBSCRIBE_UNMATCH}, { OUI_GOOGLE, GOOGLE_NAN_EVENT_UNKNOWN}, { OUI_GOOGLE, GOOGLE_ROAM_EVENT_START}, { OUI_BRCM, BRCM_VENDOR_EVENT_HANGED}, { OUI_BRCM, BRCM_VENDOR_EVENT_SAE_KEY}, { OUI_BRCM, BRCM_VENDOR_EVENT_BEACON_RECV}, { OUI_BRCM, BRCM_VENDOR_EVENT_PORT_AUTHORIZED}, { OUI_GOOGLE, GOOGLE_FILE_DUMP_EVENT }, { OUI_BRCM, BRCM_VENDOR_EVENT_CU}, { OUI_BRCM, BRCM_VENDOR_EVENT_WIPS}, { OUI_GOOGLE, NAN_ASYNC_RESPONSE_DISABLED} }; int wl_cfgvendor_attach(struct wiphy *wiphy, dhd_pub_t *dhd) { WL_INFORM_MEM(("Vendor: Register BRCM cfg80211 vendor cmd(0x%x) interface \n", NL80211_CMD_VENDOR)); wiphy->vendor_commands = wl_vendor_cmds; wiphy->n_vendor_commands = ARRAY_SIZE(wl_vendor_cmds); wiphy->vendor_events = wl_vendor_events; wiphy->n_vendor_events = ARRAY_SIZE(wl_vendor_events); #ifdef DEBUGABILITY dhd_os_dbg_register_callback(FW_VERBOSE_RING_ID, wl_cfgvendor_dbg_ring_send_evt); dhd_os_dbg_register_callback(DHD_EVENT_RING_ID, wl_cfgvendor_dbg_ring_send_evt); #endif /* DEBUGABILITY */ #ifdef DHD_LOG_DUMP dhd_os_dbg_register_urgent_notifier(dhd, wl_cfgvendor_dbg_send_file_dump_evt); #endif /* DHD_LOG_DUMP */ return 0; } int wl_cfgvendor_detach(struct wiphy *wiphy) { WL_INFORM_MEM(("Vendor: Unregister BRCM cfg80211 vendor interface \n")); wiphy->vendor_commands = NULL; wiphy->vendor_events = NULL; wiphy->n_vendor_commands = 0; wiphy->n_vendor_events = 0; return 0; } #endif /* (LINUX_VERSION_CODE > KERNEL_VERSION(3, 13, 0)) || defined(WL_VENDOR_EXT_SUPPORT) */