]>
Commit | Line | Data |
---|---|---|
835764dd BA |
1 | /* |
2 | * Copyright (c) 2016-2017, Linaro Ltd | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 and | |
6 | * only version 2 as published by the Free Software Foundation. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | */ | |
13 | ||
14 | #ifndef __QCOM_GLINK_NATIVE_H__ | |
15 | #define __QCOM_GLINK_NATIVE_H__ | |
16 | ||
d31ad615 S |
17 | #define GLINK_FEATURE_INTENT_REUSE BIT(0) |
18 | #define GLINK_FEATURE_MIGRATION BIT(1) | |
19 | #define GLINK_FEATURE_TRACER_PKT BIT(2) | |
20 | ||
835764dd BA |
21 | struct qcom_glink_pipe { |
22 | size_t length; | |
23 | ||
24 | size_t (*avail)(struct qcom_glink_pipe *glink_pipe); | |
25 | ||
26 | void (*peak)(struct qcom_glink_pipe *glink_pipe, void *data, | |
b88eee97 | 27 | unsigned int offset, size_t count); |
835764dd BA |
28 | void (*advance)(struct qcom_glink_pipe *glink_pipe, size_t count); |
29 | ||
30 | void (*write)(struct qcom_glink_pipe *glink_pipe, | |
31 | const void *hdr, size_t hlen, | |
32 | const void *data, size_t dlen); | |
33 | }; | |
34 | ||
35 | struct qcom_glink; | |
36 | ||
37 | struct qcom_glink *qcom_glink_native_probe(struct device *dev, | |
d31ad615 | 38 | unsigned long features, |
835764dd | 39 | struct qcom_glink_pipe *rx, |
933b45da S |
40 | struct qcom_glink_pipe *tx, |
41 | bool intentless); | |
835764dd BA |
42 | void qcom_glink_native_remove(struct qcom_glink *glink); |
43 | ||
caf989c3 | 44 | void qcom_glink_native_unregister(struct qcom_glink *glink); |
835764dd | 45 | #endif |