1 | /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ |
2 | /* |
3 | * Copyright 2013-2016 Freescale Semiconductor Inc. |
4 | * Copyright 2017-2018 NXP |
5 | */ |
6 | |
7 | #ifndef _DPSECI_CMD_H_ |
8 | #define _DPSECI_CMD_H_ |
9 | |
10 | /* DPSECI Version */ |
11 | #define DPSECI_VER_MAJOR 5 |
12 | #define DPSECI_VER_MINOR 3 |
13 | |
14 | #define DPSECI_VER(maj, min) (((maj) << 16) | (min)) |
15 | #define DPSECI_VERSION DPSECI_VER(DPSECI_VER_MAJOR, DPSECI_VER_MINOR) |
16 | |
17 | /* Command versioning */ |
18 | #define DPSECI_CMD_BASE_VERSION 1 |
19 | #define DPSECI_CMD_BASE_VERSION_V2 2 |
20 | #define DPSECI_CMD_ID_OFFSET 4 |
21 | |
22 | #define DPSECI_CMD_V1(id) (((id) << DPSECI_CMD_ID_OFFSET) | \ |
23 | DPSECI_CMD_BASE_VERSION) |
24 | |
25 | #define DPSECI_CMD_V2(id) (((id) << DPSECI_CMD_ID_OFFSET) | \ |
26 | DPSECI_CMD_BASE_VERSION_V2) |
27 | |
28 | /* Command IDs */ |
29 | #define DPSECI_CMDID_CLOSE DPSECI_CMD_V1(0x800) |
30 | #define DPSECI_CMDID_OPEN DPSECI_CMD_V1(0x809) |
31 | #define DPSECI_CMDID_GET_API_VERSION DPSECI_CMD_V1(0xa09) |
32 | |
33 | #define DPSECI_CMDID_ENABLE DPSECI_CMD_V1(0x002) |
34 | #define DPSECI_CMDID_DISABLE DPSECI_CMD_V1(0x003) |
35 | #define DPSECI_CMDID_GET_ATTR DPSECI_CMD_V1(0x004) |
36 | #define DPSECI_CMDID_RESET DPSECI_CMD_V1(0x005) |
37 | #define DPSECI_CMDID_IS_ENABLED DPSECI_CMD_V1(0x006) |
38 | |
39 | #define DPSECI_CMDID_SET_RX_QUEUE DPSECI_CMD_V1(0x194) |
40 | #define DPSECI_CMDID_GET_RX_QUEUE DPSECI_CMD_V1(0x196) |
41 | #define DPSECI_CMDID_GET_TX_QUEUE DPSECI_CMD_V1(0x197) |
42 | #define DPSECI_CMDID_GET_SEC_ATTR DPSECI_CMD_V2(0x198) |
43 | #define DPSECI_CMDID_SET_CONGESTION_NOTIFICATION DPSECI_CMD_V1(0x170) |
44 | #define DPSECI_CMDID_GET_CONGESTION_NOTIFICATION DPSECI_CMD_V1(0x171) |
45 | |
46 | /* Macros for accessing command fields smaller than 1 byte */ |
47 | #define DPSECI_MASK(field) \ |
48 | GENMASK(DPSECI_##field##_SHIFT + DPSECI_##field##_SIZE - 1, \ |
49 | DPSECI_##field##_SHIFT) |
50 | |
51 | #define dpseci_set_field(var, field, val) \ |
52 | ((var) |= (((val) << DPSECI_##field##_SHIFT) & DPSECI_MASK(field))) |
53 | |
54 | #define dpseci_get_field(var, field) \ |
55 | (((var) & DPSECI_MASK(field)) >> DPSECI_##field##_SHIFT) |
56 | |
57 | struct dpseci_cmd_open { |
58 | __le32 dpseci_id; |
59 | }; |
60 | |
61 | #define DPSECI_ENABLE_SHIFT 0 |
62 | #define DPSECI_ENABLE_SIZE 1 |
63 | |
64 | struct dpseci_rsp_is_enabled { |
65 | u8 is_enabled; |
66 | }; |
67 | |
68 | struct dpseci_rsp_get_attributes { |
69 | __le32 id; |
70 | __le32 pad0; |
71 | u8 num_tx_queues; |
72 | u8 num_rx_queues; |
73 | u8 pad1[6]; |
74 | __le32 options; |
75 | }; |
76 | |
77 | #define DPSECI_DEST_TYPE_SHIFT 0 |
78 | #define DPSECI_DEST_TYPE_SIZE 4 |
79 | |
80 | #define DPSECI_ORDER_PRESERVATION_SHIFT 0 |
81 | #define DPSECI_ORDER_PRESERVATION_SIZE 1 |
82 | |
83 | struct dpseci_cmd_queue { |
84 | __le32 dest_id; |
85 | u8 priority; |
86 | u8 queue; |
87 | u8 dest_type; |
88 | u8 pad; |
89 | __le64 user_ctx; |
90 | union { |
91 | __le32 options; |
92 | __le32 fqid; |
93 | }; |
94 | u8 order_preservation_en; |
95 | }; |
96 | |
97 | struct dpseci_rsp_get_tx_queue { |
98 | __le32 pad; |
99 | __le32 fqid; |
100 | u8 priority; |
101 | }; |
102 | |
103 | struct dpseci_rsp_get_sec_attr { |
104 | __le16 ip_id; |
105 | u8 major_rev; |
106 | u8 minor_rev; |
107 | u8 era; |
108 | u8 pad0[3]; |
109 | u8 deco_num; |
110 | u8 zuc_auth_acc_num; |
111 | u8 zuc_enc_acc_num; |
112 | u8 pad1; |
113 | u8 snow_f8_acc_num; |
114 | u8 snow_f9_acc_num; |
115 | u8 crc_acc_num; |
116 | u8 pad2; |
117 | u8 pk_acc_num; |
118 | u8 kasumi_acc_num; |
119 | u8 rng_acc_num; |
120 | u8 pad3; |
121 | u8 md_acc_num; |
122 | u8 arc4_acc_num; |
123 | u8 des_acc_num; |
124 | u8 aes_acc_num; |
125 | u8 ccha_acc_num; |
126 | u8 ptha_acc_num; |
127 | }; |
128 | |
129 | struct dpseci_rsp_get_api_version { |
130 | __le16 major; |
131 | __le16 minor; |
132 | }; |
133 | |
134 | #define DPSECI_CGN_DEST_TYPE_SHIFT 0 |
135 | #define DPSECI_CGN_DEST_TYPE_SIZE 4 |
136 | #define DPSECI_CGN_UNITS_SHIFT 4 |
137 | #define DPSECI_CGN_UNITS_SIZE 2 |
138 | |
139 | struct dpseci_cmd_congestion_notification { |
140 | __le32 dest_id; |
141 | __le16 notification_mode; |
142 | u8 priority; |
143 | u8 options; |
144 | __le64 message_iova; |
145 | __le64 message_ctx; |
146 | __le32 threshold_entry; |
147 | __le32 threshold_exit; |
148 | }; |
149 | |
150 | #endif /* _DPSECI_CMD_H_ */ |
151 | |