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1 | /*- |
2 | * BSD LICENSE | |
3 | * | |
4 | * Copyright(c) 2010-2015 Intel Corporation. All rights reserved. | |
5 | * All rights reserved. | |
6 | * | |
7 | * Redistribution and use in source and binary forms, with or without | |
8 | * modification, are permitted provided that the following conditions | |
9 | * are met: | |
10 | * | |
11 | * * Redistributions of source code must retain the above copyright | |
12 | * notice, this list of conditions and the following disclaimer. | |
13 | * * Redistributions in binary form must reproduce the above copyright | |
14 | * notice, this list of conditions and the following disclaimer in | |
15 | * the documentation and/or other materials provided with the | |
16 | * distribution. | |
17 | * * Neither the name of Intel Corporation nor the names of its | |
18 | * contributors may be used to endorse or promote products derived | |
19 | * from this software without specific prior written permission. | |
20 | * | |
21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
22 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
23 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
24 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
25 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
26 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
27 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
28 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
29 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
30 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
32 | */ | |
33 | ||
34 | #ifndef THREAD_FE_H_ | |
35 | #define THREAD_FE_H_ | |
36 | ||
37 | static inline struct rte_ring * | |
38 | app_thread_msgq_in_get(struct app_params *app, | |
39 | uint32_t socket_id, uint32_t core_id, uint32_t ht_id) | |
40 | { | |
41 | char msgq_name[32]; | |
42 | ssize_t param_idx; | |
43 | ||
44 | snprintf(msgq_name, sizeof(msgq_name), | |
45 | "MSGQ-REQ-CORE-s%" PRIu32 "c%" PRIu32 "%s", | |
46 | socket_id, | |
47 | core_id, | |
48 | (ht_id) ? "h" : ""); | |
49 | param_idx = APP_PARAM_FIND(app->msgq_params, msgq_name); | |
50 | ||
51 | if (param_idx < 0) | |
52 | return NULL; | |
53 | ||
54 | return app->msgq[param_idx]; | |
55 | } | |
56 | ||
57 | static inline struct rte_ring * | |
58 | app_thread_msgq_out_get(struct app_params *app, | |
59 | uint32_t socket_id, uint32_t core_id, uint32_t ht_id) | |
60 | { | |
61 | char msgq_name[32]; | |
62 | ssize_t param_idx; | |
63 | ||
64 | snprintf(msgq_name, sizeof(msgq_name), | |
65 | "MSGQ-RSP-CORE-s%" PRIu32 "c%" PRIu32 "%s", | |
66 | socket_id, | |
67 | core_id, | |
68 | (ht_id) ? "h" : ""); | |
69 | param_idx = APP_PARAM_FIND(app->msgq_params, msgq_name); | |
70 | ||
71 | if (param_idx < 0) | |
72 | return NULL; | |
73 | ||
74 | return app->msgq[param_idx]; | |
75 | ||
76 | } | |
77 | ||
78 | int | |
79 | app_pipeline_thread_cmd_push(struct app_params *app); | |
80 | ||
81 | int | |
82 | app_pipeline_enable(struct app_params *app, | |
83 | uint32_t core_id, | |
84 | uint32_t socket_id, | |
85 | uint32_t hyper_th_id, | |
86 | uint32_t pipeline_id); | |
87 | ||
88 | int | |
89 | app_pipeline_disable(struct app_params *app, | |
90 | uint32_t core_id, | |
91 | uint32_t socket_id, | |
92 | uint32_t hyper_th_id, | |
93 | uint32_t pipeline_id); | |
94 | ||
95 | int | |
96 | app_thread_headroom(struct app_params *app, | |
97 | uint32_t core_id, | |
98 | uint32_t socket_id, | |
99 | uint32_t hyper_th_id); | |
100 | ||
101 | #endif /* THREAD_FE_H_ */ |