89 btpan_cb_t btpan_cb;  variable
132 …  BTIF_TRACE_DEBUG("jni_initialized = %d, btpan_cb.enabled:%d", jni_initialized, btpan_cb.enabled);  in btif_pan_init()
135     if (jni_initialized && !btpan_cb.enabled)  in btif_pan_init()
138         memset(&btpan_cb, 0, sizeof(btpan_cb));  in btif_pan_init()
139         btpan_cb.tap_fd = INVALID_FD;  in btif_pan_init()
140         btpan_cb.flow = 1;  in btif_pan_init()
142             btpan_cleanup_conn(&btpan_cb.conns[i]);  in btif_pan_init()
144         btpan_cb.enabled = 1;  in btif_pan_init()
151     if (btpan_cb.enabled)  in pan_disable()
153         btpan_cb.enabled = 0;  in pan_disable()
155         if (btpan_cb.tap_fd != INVALID_FD)  in pan_disable()
157             btpan_tap_close(btpan_cb.tap_fd);  in pan_disable()
158             btpan_cb.tap_fd = INVALID_FD;  in pan_disable()
170         btpan_cleanup_conn(&btpan_cb.conns[i]);  in btif_pan_cleanup()
179 …BTIF_TRACE_DEBUG("stack_initialized = %d, btpan_cb.enabled:%d", stack_initialized, btpan_cb.enable…  in btpan_jni_init()
182     if (stack_initialized && !btpan_cb.enabled)  in btpan_jni_init()
391     if (btpan_cb.tap_fd == -1)  in btpan_set_flow_control()
394     btpan_cb.flow = enable;  in btpan_set_flow_control()
396         btsock_thread_add_fd(pan_pth, btpan_cb.tap_fd, 0, SOCK_THREAD_FD_RD, 0);  in btpan_set_flow_control()
397         bta_dmexecutecallback(btu_exec_tap_fd_read, INT_TO_PTR(btpan_cb.tap_fd));  in btpan_set_flow_control()
481         if (btpan_cb.conns[i].handle == handle)  in btpan_find_conn_handle()
482             return &btpan_cb.conns[i];  in btpan_find_conn_handle()
491         if (memcmp(btpan_cb.conns[i].peer, addr, sizeof(BD_ADDR)) == 0)  in btpan_find_conn_addr()
492             return &btpan_cb.conns[i];  in btpan_find_conn_addr()
509                 btpan_cb.tap_fd, btpan_cb.open_count, conn->handle, p_data->open.handle,  in btpan_open_conn()
512         btpan_cb.open_count++;  in btpan_open_conn()
514         if (btpan_cb.tap_fd < 0)  in btpan_open_conn()
516             btpan_cb.tap_fd = btpan_tap_open();  in btpan_open_conn()
517             if(btpan_cb.tap_fd >= 0)  in btpan_open_conn()
518                 create_tap_read_thread(btpan_cb.tap_fd);  in btpan_open_conn()
521         if (btpan_cb.tap_fd >= 0)  in btpan_open_conn()
523             btpan_cb.flow = 1;  in btpan_open_conn()
538         btpan_cb.open_count--;  in btpan_close_conn()
540         if (btpan_cb.open_count == 0)  in btpan_close_conn()
543             if (btpan_cb.tap_fd != INVALID_FD)  in btpan_close_conn()
545                 btpan_tap_close(btpan_cb.tap_fd);  in btpan_close_conn()
546                 btpan_cb.tap_fd = INVALID_FD;  in btpan_close_conn()
569         BTIF_TRACE_DEBUG("conns[%d]:%d", i, btpan_cb.conns[i].handle);  in btpan_new_conn()
570         if (btpan_cb.conns[i].handle == -1)  in btpan_new_conn()
574             btpan_cb.conns[i].handle = handle;  in btpan_new_conn()
575             bdcpy(btpan_cb.conns[i].peer, addr);  in btpan_new_conn()
576             btpan_cb.conns[i].local_role = local_role;  in btpan_new_conn()
577             btpan_cb.conns[i].remote_role = remote_role;  in btpan_new_conn()
578             return &btpan_cb.conns[i];  in btpan_new_conn()
609         UINT16 handle = btpan_cb.conns[i].handle;  in forward_bnep()
611 …            (broadcast || memcmp(btpan_cb.conns[i].eth_addr, eth_hdr->h_dest, sizeof(BD_ADDR)) == 0  in forward_bnep()
612                  || memcmp(btpan_cb.conns[i].peer, eth_hdr->h_dest, sizeof(BD_ADDR)) == 0)) {  in forward_bnep()
727     if (fd == INVALID_FD || fd != btpan_cb.tap_fd)  in btu_exec_tap_fd_read()
733     for (int i = 0; i < PAN_BUF_MAX && btif_is_enabled() && btpan_cb.flow; i++) {  in btu_exec_tap_fd_read()
743         if (!btpan_cb.congest_packet_size) {  in btu_exec_tap_fd_read()
745             OSI_NO_INTR(ret = read(fd, btpan_cb.congest_packet,  in btu_exec_tap_fd_read()
746                                    sizeof(btpan_cb.congest_packet)));  in btu_exec_tap_fd_read()
761                     btpan_cb.congest_packet_size = ret;  in btu_exec_tap_fd_read()
766         memcpy(packet, btpan_cb.congest_packet, MIN(btpan_cb.congest_packet_size, buffer->len));  in btu_exec_tap_fd_read()
767         buffer->len = MIN(btpan_cb.congest_packet_size, buffer->len);  in btu_exec_tap_fd_read()
779                 btpan_cb.congest_packet_size = 0;  in btu_exec_tap_fd_read()
782             btpan_cb.congest_packet_size = 0;  in btu_exec_tap_fd_read()
797     if (btpan_cb.flow) {  in btu_exec_tap_fd_read()
809         if (btpan_cb.conns[i].handle != -1)  in btif_pan_close_all_conns()
810             BTA_PanClose(btpan_cb.conns[i].handle);  in btif_pan_close_all_conns()
815     assert(btpan_cb.tap_fd == INVALID_FD || btpan_cb.tap_fd == fd);  in btpan_tap_fd_signaled()
817     if (btpan_cb.tap_fd != fd) {  in btpan_tap_fd_signaled()
819                 __func__, btpan_cb.tap_fd, fd);  in btpan_tap_fd_signaled()
824         btpan_cb.tap_fd = INVALID_FD;  in btpan_tap_fd_signaled()