1 /* SPDX-License-Identifier: GPL-2.0 */
2
3 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2019-2022 Linaro Ltd.
5 */
6 #ifndef _IPA_VERSION_H_
7 #define _IPA_VERSION_H_
8
9 /**
10 * enum ipa_version
11 * @IPA_VERSION_3_0: IPA version 3.0/GSI version 1.0
12 * @IPA_VERSION_3_1: IPA version 3.1/GSI version 1.0
13 * @IPA_VERSION_3_5: IPA version 3.5/GSI version 1.2
14 * @IPA_VERSION_3_5_1: IPA version 3.5.1/GSI version 1.3
15 * @IPA_VERSION_4_0: IPA version 4.0/GSI version 2.0
16 * @IPA_VERSION_4_1: IPA version 4.1/GSI version 2.0
17 * @IPA_VERSION_4_2: IPA version 4.2/GSI version 2.2
18 * @IPA_VERSION_4_5: IPA version 4.5/GSI version 2.5
19 * @IPA_VERSION_4_7: IPA version 4.7/GSI version 2.7
20 * @IPA_VERSION_4_9: IPA version 4.9/GSI version 2.9
21 * @IPA_VERSION_4_11: IPA version 4.11/GSI version 2.11 (2.1.1)
22 * @IPA_VERSION_5_0: IPA version 5.0/GSI version 3.0
23 * @IPA_VERSION_5_1: IPA version 5.1/GSI version 3.0
24 * @IPA_VERSION_5_5: IPA version 5.5/GSI version 5.5
25 * @IPA_VERSION_COUNT: Number of defined IPA versions
26 *
27 * Defines the version of IPA (and GSI) hardware present on the platform.
28 * Please update ipa_version_string() whenever a new version is added.
29 */
30 enum ipa_version {
31 IPA_VERSION_3_0,
32 IPA_VERSION_3_1,
33 IPA_VERSION_3_5,
34 IPA_VERSION_3_5_1,
35 IPA_VERSION_4_0,
36 IPA_VERSION_4_1,
37 IPA_VERSION_4_2,
38 IPA_VERSION_4_5,
39 IPA_VERSION_4_7,
40 IPA_VERSION_4_9,
41 IPA_VERSION_4_11,
42 IPA_VERSION_5_0,
43 IPA_VERSION_5_1,
44 IPA_VERSION_5_5,
45 IPA_VERSION_COUNT, /* Last; not a version */
46 };
47
ipa_version_supported(enum ipa_version version)48 static inline bool ipa_version_supported(enum ipa_version version)
49 {
50 switch (version) {
51 case IPA_VERSION_3_1:
52 case IPA_VERSION_3_5_1:
53 case IPA_VERSION_4_2:
54 case IPA_VERSION_4_5:
55 case IPA_VERSION_4_7:
56 case IPA_VERSION_4_9:
57 case IPA_VERSION_4_11:
58 case IPA_VERSION_5_0:
59 return true;
60 default:
61 return false;
62 }
63 }
64
65 /* Execution environment IDs */
66 enum gsi_ee_id {
67 GSI_EE_AP = 0x0,
68 GSI_EE_MODEM = 0x1,
69 GSI_EE_UC = 0x2,
70 GSI_EE_TZ = 0x3,
71 };
72
73 #endif /* _IPA_VERSION_H_ */
74