diff options
| -rw-r--r-- | core/hdd/src/wlan_hdd_ipa.c | 108 | ||||
| -rw-r--r-- | core/hdd/src/wlan_hdd_power.c | 2 |
2 files changed, 94 insertions, 16 deletions
diff --git a/core/hdd/src/wlan_hdd_ipa.c b/core/hdd/src/wlan_hdd_ipa.c index b42df3a390ea..510a5717088f 100644 --- a/core/hdd/src/wlan_hdd_ipa.c +++ b/core/hdd/src/wlan_hdd_ipa.c @@ -1876,6 +1876,97 @@ void hdd_ipa_uc_force_pipe_shutdown(hdd_context_t *hdd_ctx) } /** + * hdd_ipa_msg_free_fn() - Free an IPA message + * @buff: pointer to the IPA message + * @len: length of the IPA message + * @type: type of IPA message + * + * Return: None + */ +static void hdd_ipa_msg_free_fn(void *buff, uint32_t len, uint32_t type) +{ + HDD_IPA_LOG(QDF_TRACE_LEVEL_INFO, "msg type:%d, len:%d", type, len); + ghdd_ipa->stats.num_free_msg++; + qdf_mem_free(buff); +} + + +/** + * 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 (qdf_is_macaddr_broadcast(&adapter->aStaInfo[i].macAddrSTA)) + continue; + if ((adapter->aStaInfo[i].isUsed) && + (!adapter->aStaInfo[i].isDeauthInProgress)) { + meta.msg_len = sizeof(struct ipa_wlan_msg); + msg = qdf_mem_malloc(meta.msg_len); + if (msg == NULL) { + HDD_IPA_LOG(QDF_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(QDF_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(QDF_TRACE_LEVEL_ERROR, + "%s: Evt: %d fail:%d", + msg->name, meta.msg_type, ret); + qdf_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; + QDF_STATUS status; + hdd_adapter_t *adapter; + int ret = 0; + + + status = hdd_get_front_adapter(hdd_ctx, &adapter_node); + while (NULL != adapter_node && QDF_STATUS_SUCCESS == status) { + adapter = adapter_node->pAdapter; + if (adapter->device_mode == QDF_SAP_MODE) + 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 @@ -1892,6 +1983,8 @@ int hdd_ipa_uc_ssr_deinit(void) if ((!hdd_ipa) || (!hdd_ipa_uc_is_enabled(hdd_ipa->hdd_ctx))) 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++) { @@ -3537,21 +3630,6 @@ end: return ret; } -/** - * hdd_ipa_msg_free_fn() - Free an IPA message - * @buff: pointer to the IPA message - * @len: length of the IPA message - * @type: type of IPA message - * - * Return: None - */ -static void hdd_ipa_msg_free_fn(void *buff, uint32_t len, uint32_t type) -{ - hddLog(LOG1, "msg type:%d, len:%d", type, len); - ghdd_ipa->stats.num_free_msg++; - qdf_mem_free(buff); -} - #ifndef QCA_LL_TX_FLOW_CONTROL_V2 /** * hdd_ipa_send_mcc_scc_msg() - send IPA WLAN_SWITCH_TO_MCC/SCC message diff --git a/core/hdd/src/wlan_hdd_power.c b/core/hdd/src/wlan_hdd_power.c index 199fc4668d5b..f056d383937a 100644 --- a/core/hdd/src/wlan_hdd_power.c +++ b/core/hdd/src/wlan_hdd_power.c @@ -1461,6 +1461,7 @@ QDF_STATUS hdd_wlan_shutdown(void) cds_clear_concurrent_session_count(); hdd_cleanup_scan_queue(pHddCtx); + hdd_ipa_uc_ssr_deinit(); hdd_reset_all_adapters(pHddCtx); /* Flush cached rx frame queue */ @@ -1468,7 +1469,6 @@ QDF_STATUS hdd_wlan_shutdown(void) /* De-register the HDD callbacks */ hdd_deregister_cb(pHddCtx); - hdd_ipa_uc_ssr_deinit(); cds_sched_context = get_cds_sched_ctxt(); |