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@@ -3368,68 +3368,85 @@ lim_tdls_link_establish_error:
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}
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/**
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- * lim_delete_tdls_peers() - delete tdls peers
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- *
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- * @mac_ctx - global MAC context
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- * @session_entry - PE session entry
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+ * lim_check_aid_and_delete_peer() - Funtion to check aid and delete peer
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+ * @p_mac: pointer to mac context
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+ * @session_entry: pointer to PE session
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*
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- * Delete all the TDLS peer connected before leaving the BSS
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+ * This function verifies aid and delete's peer with that aid from hash table
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*
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- * Return: eSIR_SUCCESS on success, error code otherwise
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+ * Return: None
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*/
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-tSirRetStatus lim_delete_tdls_peers(tpAniSirGlobal mac_ctx,
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- tpPESession session_entry)
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+static void lim_check_aid_and_delete_peer(tpAniSirGlobal p_mac,
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+ tpPESession session_entry)
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{
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tpDphHashNode stads = NULL;
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int i, aid;
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size_t aid_bitmap_size = sizeof(session_entry->peerAIDBitmap);
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struct qdf_mac_addr mac_addr;
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- if (NULL == session_entry) {
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- lim_log(mac_ctx, LOGE, FL("NULL session_entry"));
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- return eSIR_FAILURE;
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- }
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-
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/*
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* Check all the set bit in peerAIDBitmap and delete the peer
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* (with that aid) entry from the hash table and add the aid
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* in free pool
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*/
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- lim_log(mac_ctx, LOGE, FL("Delete all the TDLS peer connected."));
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+ lim_log(p_mac, LOG1, FL("Delete all the TDLS peer connected"));
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for (i = 0; i < aid_bitmap_size / sizeof(uint32_t); i++) {
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for (aid = 0; aid < (sizeof(uint32_t) << 3); aid++) {
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if (!CHECK_BIT(session_entry->peerAIDBitmap[i], aid))
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continue;
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- stads = dph_get_hash_entry(mac_ctx,
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+ stads = dph_get_hash_entry(p_mac,
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(aid + i * (sizeof(uint32_t) << 3)),
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&session_entry->dph.dphHashTable);
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- if (NULL != stads) {
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- lim_log(mac_ctx, LOGE,
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- FL("Deleting "MAC_ADDRESS_STR),
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- MAC_ADDR_ARRAY(stads->staAddr));
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+ if (NULL == stads)
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+ goto skip;
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- lim_send_deauth_mgmt_frame(mac_ctx,
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- eSIR_MAC_DEAUTH_LEAVING_BSS_REASON,
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- stads->staAddr, session_entry, false);
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+ lim_log(p_mac, LOG1,
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+ FL("Deleting "MAC_ADDRESS_STR),
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+ MAC_ADDR_ARRAY(stads->staAddr));
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- /* Delete TDLS peer */
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- qdf_mem_copy(mac_addr.bytes, stads->staAddr,
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- QDF_MAC_ADDR_SIZE);
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+ lim_send_deauth_mgmt_frame(p_mac,
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+ eSIR_MAC_DEAUTH_LEAVING_BSS_REASON,
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+ stads->staAddr, session_entry, false);
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- lim_tdls_del_sta(mac_ctx, mac_addr,
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- session_entry, false);
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+ /* Delete TDLS peer */
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+ qdf_mem_copy(mac_addr.bytes, stads->staAddr,
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+ QDF_MAC_ADDR_SIZE);
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- dph_delete_hash_entry(mac_ctx,
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- stads->staAddr, stads->assocId,
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- &session_entry->dph.dphHashTable);
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- }
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- lim_release_peer_idx(mac_ctx,
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+ lim_tdls_del_sta(p_mac, mac_addr,
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+ session_entry, false);
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+
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+ dph_delete_hash_entry(p_mac,
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+ stads->staAddr, stads->assocId,
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+ &session_entry->dph.dphHashTable);
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+skip:
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+ lim_release_peer_idx(p_mac,
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(aid + i * (sizeof(uint32_t) << 3)),
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session_entry);
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CLEAR_BIT(session_entry->peerAIDBitmap[i], aid);
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}
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}
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+}
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+
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+/**
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+ * lim_delete_tdls_peers() - delete tdls peers
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+ *
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+ * @mac_ctx - global MAC context
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+ * @session_entry - PE session entry
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+ *
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+ * Delete all the TDLS peer connected before leaving the BSS
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+ *
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+ * Return: eSIR_SUCCESS on success, error code otherwise
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+ */
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+tSirRetStatus lim_delete_tdls_peers(tpAniSirGlobal mac_ctx,
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+ tpPESession session_entry)
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+{
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+ if (NULL == session_entry) {
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+ lim_log(mac_ctx, LOGE, FL("NULL session_entry"));
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+ return eSIR_FAILURE;
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+ }
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+
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+ lim_check_aid_and_delete_peer(mac_ctx, session_entry);
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if (lim_is_roam_synch_in_progress(session_entry))
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return eSIR_SUCCESS;
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lim_send_sme_tdls_delete_all_peer_ind(mac_ctx, session_entry);
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@@ -3437,6 +3454,40 @@ tSirRetStatus lim_delete_tdls_peers(tpAniSirGlobal mac_ctx,
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return eSIR_SUCCESS;
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}
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+/**
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+ * lim_process_sme_del_all_tdls_peers(): process delete tdls peers
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+ * @p_mac: pointer to mac context
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+ * @msg_buf: message buffer
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+ *
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+ * This function processes request to delete tdls peers
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+ *
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+ * Return: Success: eSIR_SUCCESS Failure: Error value
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+ */
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+tSirRetStatus lim_process_sme_del_all_tdls_peers(tpAniSirGlobal p_mac,
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+ uint32_t *msg_buf)
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+{
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+ struct sir_del_all_tdls_peers *msg;
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+ tpPESession session_entry;
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+ uint8_t session_id;
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+
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+ msg = (struct sir_del_all_tdls_peers *)msg_buf;
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+ if (msg == NULL) {
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+ lim_log(p_mac, LOGE, FL("NULL msg"));
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+ return eSIR_FAILURE;
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+ }
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+
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+ session_entry = pe_find_session_by_bssid(p_mac,
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+ msg->bssid.bytes, &session_id);
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+ if (NULL == session_entry) {
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+ lim_log(p_mac, LOGE, FL("NULL psessionEntry"));
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+ return eSIR_FAILURE;
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+ }
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+
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+ lim_check_aid_and_delete_peer(p_mac, session_entry);
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+
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+ return eSIR_SUCCESS;
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+}
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+
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/**
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* lim_process_tdls_del_sta_rsp() - Handle WDA_DELETE_STA_RSP for TDLS
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* @mac_ctx: Global MAC context
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Nitesh Shah