1faec2f7bSSean Hefty /* 2faec2f7bSSean Hefty * Copyright (c) 2004 Topspin Communications. All rights reserved. 3faec2f7bSSean Hefty * Copyright (c) 2005 Voltaire, Inc. All rights reserved. 4faec2f7bSSean Hefty * Copyright (c) 2006 Intel Corporation. All rights reserved. 5faec2f7bSSean Hefty * 6faec2f7bSSean Hefty * This software is available to you under a choice of one of two 7faec2f7bSSean Hefty * licenses. You may choose to be licensed under the terms of the GNU 8faec2f7bSSean Hefty * General Public License (GPL) Version 2, available from the file 9faec2f7bSSean Hefty * COPYING in the main directory of this source tree, or the 10faec2f7bSSean Hefty * OpenIB.org BSD license below: 11faec2f7bSSean Hefty * 12faec2f7bSSean Hefty * Redistribution and use in source and binary forms, with or 13faec2f7bSSean Hefty * without modification, are permitted provided that the following 14faec2f7bSSean Hefty * conditions are met: 15faec2f7bSSean Hefty * 16faec2f7bSSean Hefty * - Redistributions of source code must retain the above 17faec2f7bSSean Hefty * copyright notice, this list of conditions and the following 18faec2f7bSSean Hefty * disclaimer. 19faec2f7bSSean Hefty * 20faec2f7bSSean Hefty * - Redistributions in binary form must reproduce the above 21faec2f7bSSean Hefty * copyright notice, this list of conditions and the following 22faec2f7bSSean Hefty * disclaimer in the documentation and/or other materials 23faec2f7bSSean Hefty * provided with the distribution. 24faec2f7bSSean Hefty * 25faec2f7bSSean Hefty * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26faec2f7bSSean Hefty * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27faec2f7bSSean Hefty * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28faec2f7bSSean Hefty * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29faec2f7bSSean Hefty * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30faec2f7bSSean Hefty * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31faec2f7bSSean Hefty * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32faec2f7bSSean Hefty * SOFTWARE. 33faec2f7bSSean Hefty */ 34faec2f7bSSean Hefty 35faec2f7bSSean Hefty #ifndef SA_H 36faec2f7bSSean Hefty #define SA_H 37faec2f7bSSean Hefty 38faec2f7bSSean Hefty #include <rdma/ib_sa.h> 39faec2f7bSSean Hefty 40faec2f7bSSean Hefty static inline void ib_sa_client_get(struct ib_sa_client *client) 41faec2f7bSSean Hefty { 42faec2f7bSSean Hefty atomic_inc(&client->users); 43faec2f7bSSean Hefty } 44faec2f7bSSean Hefty 45faec2f7bSSean Hefty static inline void ib_sa_client_put(struct ib_sa_client *client) 46faec2f7bSSean Hefty { 47faec2f7bSSean Hefty if (atomic_dec_and_test(&client->users)) 48faec2f7bSSean Hefty complete(&client->comp); 49faec2f7bSSean Hefty } 50faec2f7bSSean Hefty 51faec2f7bSSean Hefty int ib_sa_mcmember_rec_query(struct ib_sa_client *client, 52faec2f7bSSean Hefty struct ib_device *device, u8 port_num, 53faec2f7bSSean Hefty u8 method, 54faec2f7bSSean Hefty struct ib_sa_mcmember_rec *rec, 55faec2f7bSSean Hefty ib_sa_comp_mask comp_mask, 56faec2f7bSSean Hefty int timeout_ms, gfp_t gfp_mask, 57faec2f7bSSean Hefty void (*callback)(int status, 58faec2f7bSSean Hefty struct ib_sa_mcmember_rec *resp, 59faec2f7bSSean Hefty void *context), 60faec2f7bSSean Hefty void *context, 61faec2f7bSSean Hefty struct ib_sa_query **sa_query); 62faec2f7bSSean Hefty 63faec2f7bSSean Hefty int mcast_init(void); 64faec2f7bSSean Hefty void mcast_cleanup(void); 65faec2f7bSSean Hefty 66faec2f7bSSean Hefty #endif /* SA_H */ 67