diff options
| -rw-r--r-- | CORE/HDD/src/wlan_hdd_early_suspend.c | 3 | ||||
| -rw-r--r-- | CORE/HDD/src/wlan_hdd_ipa.c | 80 |
2 files changed, 81 insertions, 2 deletions
diff --git a/CORE/HDD/src/wlan_hdd_early_suspend.c b/CORE/HDD/src/wlan_hdd_early_suspend.c index 222ab88b0b13..73f5d2240199 100644 --- a/CORE/HDD/src/wlan_hdd_early_suspend.c +++ b/CORE/HDD/src/wlan_hdd_early_suspend.c @@ -1995,12 +1995,11 @@ VOS_STATUS hdd_wlan_shutdown(void) } #endif - hdd_reset_all_adapters(pHddCtx); - #ifdef IPA_UC_OFFLOAD hdd_ipa_uc_ssr_deinit(); #endif + hdd_reset_all_adapters(pHddCtx); vosStatus = hddDevTmUnregisterNotifyCallback(pHddCtx); if ( !VOS_IS_STATUS_SUCCESS( vosStatus ) ) { diff --git a/CORE/HDD/src/wlan_hdd_ipa.c b/CORE/HDD/src/wlan_hdd_ipa.c index 54c840b6fb50..cfc17f2fb7e0 100644 --- a/CORE/HDD/src/wlan_hdd_ipa.c +++ b/CORE/HDD/src/wlan_hdd_ipa.c @@ -2165,6 +2165,83 @@ void hdd_ipa_uc_force_pipe_shutdown(hdd_context_t *hdd_ctx) } /** + * hdd_ipa_send_disconnect() - ipa send disconnect clients + * + * adapter: pointer to hdd adapter + * Send disconnect evnt to IPA driver during SSR + * + * Return: 0 - Success + */ +static int hdd_ipa_send_disconnect(hdd_adapter_t *adapter) +{ + struct ipa_msg_meta meta; + struct ipa_wlan_msg *msg; + int ret = 0; + int i; + + for (i = 0; i < WLAN_MAX_STA_COUNT; i++) { + if (vos_is_macaddr_broadcast(&adapter->aStaInfo[i].macAddrSTA)) + return ret; + if ((adapter->aStaInfo[i].isUsed) && + (!adapter->aStaInfo[i].isDeauthInProgress)) { + meta.msg_len = sizeof(struct ipa_wlan_msg); + msg = adf_os_mem_alloc(NULL, meta.msg_len); + if (msg == NULL) { + HDD_IPA_LOG(VOS_TRACE_LEVEL_ERROR, + "msg allocation failed"); + return -ENOMEM; + } + meta.msg_type = WLAN_CLIENT_DISCONNECT; + strlcpy(msg->name, adapter->dev->name, + IPA_RESOURCE_NAME_MAX); + memcpy(msg->mac_addr, adapter->aStaInfo[i].macAddrSTA.bytes, + ETH_ALEN); + HDD_IPA_LOG(VOS_TRACE_LEVEL_INFO, "%s: Evt: %d", + msg->name, meta.msg_type); + ret = ipa_send_msg(&meta, msg, hdd_ipa_msg_free_fn); + if (ret) { + HDD_IPA_LOG(VOS_TRACE_LEVEL_ERROR, + "%s: Evt: %d fail:%d", + msg->name, meta.msg_type, ret); + adf_os_mem_free(msg); + return ret; + } + } + } + + return ret; +} + +/** + * hdd_ipa_uc_disconnect_client() - disconnect ipa sap clients + * + * hdd_ctx: pointer to hdd context + * Send disconnect evnt to IPA driver during SSR + * + * Return: 0 - Success + */ +static int hdd_ipa_uc_disconnect_client(hdd_context_t *hdd_ctx) +{ + hdd_adapter_list_node_t *adapter_node = NULL, *next = NULL; + VOS_STATUS status; + hdd_adapter_t *adapter; + int ret = 0; + + + status = hdd_get_front_adapter (hdd_ctx, &adapter_node); + while (NULL != adapter_node && VOS_STATUS_SUCCESS == status) { + adapter = adapter_node->pAdapter; + if (adapter->device_mode == WLAN_HDD_SOFTAP) + hdd_ipa_send_disconnect(adapter); + status = hdd_get_next_adapter( + hdd_ctx, adapter_node, &next); + adapter_node = next; + } + + return ret; +} + +/** * hdd_ipa_uc_ssr_deinit() - handle ipa deinit for SSR * * Deinit basic IPA UC host side to be in sync reloaded FW during @@ -2181,6 +2258,9 @@ int hdd_ipa_uc_ssr_deinit() if (!hdd_ipa_uc_is_enabled(hdd_ipa)) return 0; + /* send disconnect to ipa driver for connected clients */ + hdd_ipa_uc_disconnect_client(hdd_ipa->hdd_ctx); + /* Clean up HDD IPA interfaces */ for (idx = 0; (hdd_ipa->num_iface > 0) && (idx < HDD_IPA_MAX_IFACE); idx++) { |