1 /* 1 /*
2 * Copyright (c) 2013-2015, Mellanox Technolog 2 * Copyright (c) 2013-2015, Mellanox Technologies, Ltd. All rights reserved.
3 * 3 *
4 * This software is available to you under a c 4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed un 5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, ava 6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this sourc 7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below: 8 * OpenIB.org BSD license below:
9 * 9 *
10 * Redistribution and use in source and bi 10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted pro 11 * without modification, are permitted provided that the following
12 * conditions are met: 12 * conditions are met:
13 * 13 *
14 * - Redistributions of source code must 14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of condi 15 * copyright notice, this list of conditions and the following
16 * disclaimer. 16 * disclaimer.
17 * 17 *
18 * - Redistributions in binary form must 18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of condi 19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/ 20 * disclaimer in the documentation and/or other materials
21 * provided with the distribution. 21 * provided with the distribution.
22 * 22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT W 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMIT 24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR P 25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTH 26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER L 27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARIS 28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR 29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE. 30 * SOFTWARE.
31 */ 31 */
32 32
33 #ifndef __TRANSOBJ_H__ 33 #ifndef __TRANSOBJ_H__
34 #define __TRANSOBJ_H__ 34 #define __TRANSOBJ_H__
35 35
36 #include <linux/mlx5/driver.h> 36 #include <linux/mlx5/driver.h>
37 37
38 int mlx5_core_alloc_transport_domain(struct ml 38 int mlx5_core_alloc_transport_domain(struct mlx5_core_dev *dev, u32 *tdn);
39 void mlx5_core_dealloc_transport_domain(struct 39 void mlx5_core_dealloc_transport_domain(struct mlx5_core_dev *dev, u32 tdn);
40 int mlx5_core_create_rq(struct mlx5_core_dev * 40 int mlx5_core_create_rq(struct mlx5_core_dev *dev, u32 *in, int inlen,
41 u32 *rqn); 41 u32 *rqn);
42 int mlx5_core_modify_rq(struct mlx5_core_dev * !! 42 int mlx5_core_modify_rq(struct mlx5_core_dev *dev, u32 rqn, u32 *in, int inlen);
43 void mlx5_core_destroy_rq(struct mlx5_core_dev 43 void mlx5_core_destroy_rq(struct mlx5_core_dev *dev, u32 rqn);
44 int mlx5_core_query_rq(struct mlx5_core_dev *d 44 int mlx5_core_query_rq(struct mlx5_core_dev *dev, u32 rqn, u32 *out);
45 int mlx5_core_create_sq(struct mlx5_core_dev * 45 int mlx5_core_create_sq(struct mlx5_core_dev *dev, u32 *in, int inlen,
46 u32 *sqn); 46 u32 *sqn);
47 int mlx5_core_modify_sq(struct mlx5_core_dev * !! 47 int mlx5_core_modify_sq(struct mlx5_core_dev *dev, u32 sqn, u32 *in, int inlen);
48 void mlx5_core_destroy_sq(struct mlx5_core_dev 48 void mlx5_core_destroy_sq(struct mlx5_core_dev *dev, u32 sqn);
49 int mlx5_core_query_sq(struct mlx5_core_dev *d 49 int mlx5_core_query_sq(struct mlx5_core_dev *dev, u32 sqn, u32 *out);
50 int mlx5_core_query_sq_state(struct mlx5_core_ !! 50 int mlx5_core_create_tir(struct mlx5_core_dev *dev, u32 *in, int inlen,
51 int mlx5_core_create_tir(struct mlx5_core_dev !! 51 u32 *tirn);
52 int mlx5_core_modify_tir(struct mlx5_core_dev !! 52 int mlx5_core_modify_tir(struct mlx5_core_dev *dev, u32 tirn, u32 *in,
>> 53 int inlen);
53 void mlx5_core_destroy_tir(struct mlx5_core_de 54 void mlx5_core_destroy_tir(struct mlx5_core_dev *dev, u32 tirn);
54 int mlx5_core_create_tis(struct mlx5_core_dev !! 55 int mlx5_core_create_tis(struct mlx5_core_dev *dev, u32 *in, int inlen,
55 int mlx5_core_modify_tis(struct mlx5_core_dev !! 56 u32 *tisn);
>> 57 int mlx5_core_modify_tis(struct mlx5_core_dev *dev, u32 tisn, u32 *in,
>> 58 int inlen);
56 void mlx5_core_destroy_tis(struct mlx5_core_de 59 void mlx5_core_destroy_tis(struct mlx5_core_dev *dev, u32 tisn);
>> 60 int mlx5_core_create_rmp(struct mlx5_core_dev *dev, u32 *in, int inlen,
>> 61 u32 *rmpn);
>> 62 int mlx5_core_modify_rmp(struct mlx5_core_dev *dev, u32 *in, int inlen);
>> 63 int mlx5_core_destroy_rmp(struct mlx5_core_dev *dev, u32 rmpn);
>> 64 int mlx5_core_query_rmp(struct mlx5_core_dev *dev, u32 rmpn, u32 *out);
>> 65 int mlx5_core_arm_rmp(struct mlx5_core_dev *dev, u32 rmpn, u16 lwm);
>> 66 int mlx5_core_create_xsrq(struct mlx5_core_dev *dev, u32 *in, int inlen,
>> 67 u32 *rmpn);
>> 68 int mlx5_core_destroy_xsrq(struct mlx5_core_dev *dev, u32 rmpn);
>> 69 int mlx5_core_query_xsrq(struct mlx5_core_dev *dev, u32 rmpn, u32 *out);
>> 70 int mlx5_core_arm_xsrq(struct mlx5_core_dev *dev, u32 rmpn, u16 lwm);
>> 71
57 int mlx5_core_create_rqt(struct mlx5_core_dev 72 int mlx5_core_create_rqt(struct mlx5_core_dev *dev, u32 *in, int inlen,
58 u32 *rqtn); 73 u32 *rqtn);
59 int mlx5_core_modify_rqt(struct mlx5_core_dev 74 int mlx5_core_modify_rqt(struct mlx5_core_dev *dev, u32 rqtn, u32 *in,
60 int inlen); 75 int inlen);
61 void mlx5_core_destroy_rqt(struct mlx5_core_de 76 void mlx5_core_destroy_rqt(struct mlx5_core_dev *dev, u32 rqtn);
62 77
63 struct mlx5_hairpin_params { <<
64 u8 log_data_size; <<
65 u8 log_num_packets; <<
66 u16 q_counter; <<
67 int num_channels; <<
68 }; <<
69 <<
70 struct mlx5_hairpin { <<
71 struct mlx5_core_dev *func_mdev; <<
72 struct mlx5_core_dev *peer_mdev; <<
73 <<
74 int num_channels; <<
75 <<
76 u32 *rqn; <<
77 u32 *sqn; <<
78 <<
79 bool peer_gone; <<
80 }; <<
81 <<
82 struct mlx5_hairpin * <<
83 mlx5_core_hairpin_create(struct mlx5_core_dev <<
84 struct mlx5_core_dev <<
85 struct mlx5_hairpin_p <<
86 <<
87 void mlx5_core_hairpin_destroy(struct mlx5_hai <<
88 void mlx5_core_hairpin_clear_dead_peer(struct <<
89 #endif /* __TRANSOBJ_H__ */ 78 #endif /* __TRANSOBJ_H__ */
90 79
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