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1 | /* |
2 | * Freescale Layerscape MC I/O wrapper | |
3 | * | |
4 | * Copyright (C) 2013-2015 Freescale Semiconductor, Inc. | |
5 | * Author: German Rivera <German.Rivera@freescale.com> | |
6 | * | |
7 | * SPDX-License-Identifier: GPL-2.0+ | |
8 | */ | |
9 | #ifndef _FSL_DPRC_H | |
10 | #define _FSL_DPRC_H | |
11 | ||
12 | /* DPRC Version */ | |
87457d11 | 13 | #define DPRC_VER_MAJOR 5 |
53e353fc | 14 | #define DPRC_VER_MINOR 1 |
a2a55e51 PK |
15 | |
16 | /* Command IDs */ | |
17 | #define DPRC_CMDID_CLOSE 0x800 | |
18 | #define DPRC_CMDID_OPEN 0x805 | |
1ebbe4fc | 19 | #define DPRC_CMDID_CREATE 0x905 |
a2a55e51 PK |
20 | |
21 | #define DPRC_CMDID_GET_ATTR 0x004 | |
22 | #define DPRC_CMDID_RESET_CONT 0x005 | |
23 | ||
1ebbe4fc PK |
24 | #define DPRC_CMDID_CREATE_CONT 0x151 |
25 | #define DPRC_CMDID_DESTROY_CONT 0x152 | |
a2a55e51 PK |
26 | #define DPRC_CMDID_GET_CONT_ID 0x830 |
27 | #define DPRC_CMDID_GET_OBJ_COUNT 0x159 | |
28 | #define DPRC_CMDID_GET_OBJ 0x15A | |
29 | #define DPRC_CMDID_GET_RES_COUNT 0x15B | |
30 | #define DPRC_CMDID_GET_RES_IDS 0x15C | |
31 | #define DPRC_CMDID_GET_OBJ_REG 0x15E | |
32 | ||
33 | #define DPRC_CMDID_CONNECT 0x167 | |
34 | #define DPRC_CMDID_DISCONNECT 0x168 | |
35 | #define DPRC_CMDID_GET_CONNECTION 0x16C | |
36 | ||
37 | /* cmd, param, offset, width, type, arg_name */ | |
38 | #define DPRC_RSP_GET_CONTAINER_ID(cmd, container_id) \ | |
39 | MC_RSP_OP(cmd, 0, 0, 32, int, container_id) | |
40 | ||
41 | /* cmd, param, offset, width, type, arg_name */ | |
42 | #define DPRC_CMD_OPEN(cmd, container_id) \ | |
43 | MC_CMD_OP(cmd, 0, 0, 32, int, container_id) | |
44 | ||
1ebbe4fc PK |
45 | /* cmd, param, offset, width, type, arg_name */ |
46 | #define DPRC_CMD_CREATE_CONTAINER(cmd, cfg) \ | |
47 | do { \ | |
48 | MC_CMD_OP(cmd, 0, 32, 16, uint16_t, cfg->icid); \ | |
49 | MC_CMD_OP(cmd, 0, 0, 32, uint32_t, cfg->options); \ | |
50 | MC_CMD_OP(cmd, 1, 32, 32, int, cfg->portal_id); \ | |
51 | MC_CMD_OP(cmd, 2, 0, 8, char, cfg->label[0]);\ | |
52 | MC_CMD_OP(cmd, 2, 8, 8, char, cfg->label[1]);\ | |
53 | MC_CMD_OP(cmd, 2, 16, 8, char, cfg->label[2]);\ | |
54 | MC_CMD_OP(cmd, 2, 24, 8, char, cfg->label[3]);\ | |
55 | MC_CMD_OP(cmd, 2, 32, 8, char, cfg->label[4]);\ | |
56 | MC_CMD_OP(cmd, 2, 40, 8, char, cfg->label[5]);\ | |
57 | MC_CMD_OP(cmd, 2, 48, 8, char, cfg->label[6]);\ | |
58 | MC_CMD_OP(cmd, 2, 56, 8, char, cfg->label[7]);\ | |
59 | MC_CMD_OP(cmd, 3, 0, 8, char, cfg->label[8]);\ | |
60 | MC_CMD_OP(cmd, 3, 8, 8, char, cfg->label[9]);\ | |
61 | MC_CMD_OP(cmd, 3, 16, 8, char, cfg->label[10]);\ | |
62 | MC_CMD_OP(cmd, 3, 24, 8, char, cfg->label[11]);\ | |
63 | MC_CMD_OP(cmd, 3, 32, 8, char, cfg->label[12]);\ | |
64 | MC_CMD_OP(cmd, 3, 40, 8, char, cfg->label[13]);\ | |
65 | MC_CMD_OP(cmd, 3, 48, 8, char, cfg->label[14]);\ | |
66 | MC_CMD_OP(cmd, 3, 56, 8, char, cfg->label[15]);\ | |
67 | } while (0) | |
68 | ||
69 | /* cmd, param, offset, width, type, arg_name */ | |
70 | #define DPRC_RSP_CREATE_CONTAINER(cmd, child_container_id, child_portal_offset)\ | |
71 | do { \ | |
72 | MC_RSP_OP(cmd, 1, 0, 32, int, child_container_id); \ | |
73 | MC_RSP_OP(cmd, 2, 0, 64, uint64_t, child_portal_offset);\ | |
74 | } while (0) | |
75 | ||
76 | /* cmd, param, offset, width, type, arg_name */ | |
77 | #define DPRC_CMD_DESTROY_CONTAINER(cmd, child_container_id) \ | |
78 | MC_CMD_OP(cmd, 0, 0, 32, int, child_container_id) | |
79 | ||
a2a55e51 PK |
80 | /* cmd, param, offset, width, type, arg_name */ |
81 | #define DPRC_CMD_RESET_CONTAINER(cmd, child_container_id) \ | |
82 | MC_CMD_OP(cmd, 0, 0, 32, int, child_container_id) | |
83 | ||
84 | /* cmd, param, offset, width, type, arg_name */ | |
85 | #define DPRC_RSP_GET_ATTRIBUTES(cmd, attr) \ | |
86 | do { \ | |
87 | MC_RSP_OP(cmd, 0, 0, 32, int, attr->container_id); \ | |
88 | MC_RSP_OP(cmd, 0, 32, 16, uint16_t, attr->icid); \ | |
89 | MC_RSP_OP(cmd, 1, 0, 32, uint32_t, attr->options);\ | |
90 | MC_RSP_OP(cmd, 1, 32, 32, int, attr->portal_id); \ | |
91 | MC_RSP_OP(cmd, 2, 0, 16, uint16_t, attr->version.major);\ | |
92 | MC_RSP_OP(cmd, 2, 16, 16, uint16_t, attr->version.minor);\ | |
93 | } while (0) | |
94 | ||
95 | /* cmd, param, offset, width, type, arg_name */ | |
96 | #define DPRC_RSP_GET_OBJ_COUNT(cmd, obj_count) \ | |
97 | MC_RSP_OP(cmd, 0, 32, 32, int, obj_count) | |
98 | ||
99 | /* cmd, param, offset, width, type, arg_name */ | |
100 | #define DPRC_CMD_GET_OBJ(cmd, obj_index) \ | |
101 | MC_CMD_OP(cmd, 0, 0, 32, int, obj_index) | |
102 | ||
103 | /* cmd, param, offset, width, type, arg_name */ | |
104 | #define DPRC_RSP_GET_OBJ(cmd, obj_desc) \ | |
105 | do { \ | |
106 | MC_RSP_OP(cmd, 0, 32, 32, int, obj_desc->id); \ | |
107 | MC_RSP_OP(cmd, 1, 0, 16, uint16_t, obj_desc->vendor); \ | |
108 | MC_RSP_OP(cmd, 1, 16, 8, uint8_t, obj_desc->irq_count); \ | |
109 | MC_RSP_OP(cmd, 1, 24, 8, uint8_t, obj_desc->region_count); \ | |
110 | MC_RSP_OP(cmd, 1, 32, 32, uint32_t, obj_desc->state);\ | |
111 | MC_RSP_OP(cmd, 2, 0, 16, uint16_t, obj_desc->ver_major);\ | |
112 | MC_RSP_OP(cmd, 2, 16, 16, uint16_t, obj_desc->ver_minor);\ | |
53e353fc PK |
113 | MC_RSP_OP(cmd, 2, 32, 16, uint16_t, obj_desc->flags); \ |
114 | MC_RSP_OP(cmd, 3, 0, 8, char, obj_desc->type[0]);\ | |
115 | MC_RSP_OP(cmd, 3, 8, 8, char, obj_desc->type[1]);\ | |
116 | MC_RSP_OP(cmd, 3, 16, 8, char, obj_desc->type[2]);\ | |
117 | MC_RSP_OP(cmd, 3, 24, 8, char, obj_desc->type[3]);\ | |
118 | MC_RSP_OP(cmd, 3, 32, 8, char, obj_desc->type[4]);\ | |
119 | MC_RSP_OP(cmd, 3, 40, 8, char, obj_desc->type[5]);\ | |
120 | MC_RSP_OP(cmd, 3, 48, 8, char, obj_desc->type[6]);\ | |
121 | MC_RSP_OP(cmd, 3, 56, 8, char, obj_desc->type[7]);\ | |
122 | MC_RSP_OP(cmd, 4, 0, 8, char, obj_desc->type[8]);\ | |
123 | MC_RSP_OP(cmd, 4, 8, 8, char, obj_desc->type[9]);\ | |
124 | MC_RSP_OP(cmd, 4, 16, 8, char, obj_desc->type[10]);\ | |
125 | MC_RSP_OP(cmd, 4, 24, 8, char, obj_desc->type[11]);\ | |
126 | MC_RSP_OP(cmd, 4, 32, 8, char, obj_desc->type[12]);\ | |
127 | MC_RSP_OP(cmd, 4, 40, 8, char, obj_desc->type[13]);\ | |
128 | MC_RSP_OP(cmd, 4, 48, 8, char, obj_desc->type[14]);\ | |
129 | MC_RSP_OP(cmd, 4, 56, 8, char, obj_desc->type[15]);\ | |
130 | MC_RSP_OP(cmd, 5, 0, 8, char, obj_desc->label[0]);\ | |
131 | MC_RSP_OP(cmd, 5, 8, 8, char, obj_desc->label[1]);\ | |
132 | MC_RSP_OP(cmd, 5, 16, 8, char, obj_desc->label[2]);\ | |
133 | MC_RSP_OP(cmd, 5, 24, 8, char, obj_desc->label[3]);\ | |
134 | MC_RSP_OP(cmd, 5, 32, 8, char, obj_desc->label[4]);\ | |
135 | MC_RSP_OP(cmd, 5, 40, 8, char, obj_desc->label[5]);\ | |
136 | MC_RSP_OP(cmd, 5, 48, 8, char, obj_desc->label[6]);\ | |
137 | MC_RSP_OP(cmd, 5, 56, 8, char, obj_desc->label[7]);\ | |
138 | MC_RSP_OP(cmd, 6, 0, 8, char, obj_desc->label[8]);\ | |
139 | MC_RSP_OP(cmd, 6, 8, 8, char, obj_desc->label[9]);\ | |
140 | MC_RSP_OP(cmd, 6, 16, 8, char, obj_desc->label[10]);\ | |
141 | MC_RSP_OP(cmd, 6, 24, 8, char, obj_desc->label[11]);\ | |
142 | MC_RSP_OP(cmd, 6, 32, 8, char, obj_desc->label[12]);\ | |
143 | MC_RSP_OP(cmd, 6, 40, 8, char, obj_desc->label[13]);\ | |
144 | MC_RSP_OP(cmd, 6, 48, 8, char, obj_desc->label[14]);\ | |
145 | MC_RSP_OP(cmd, 6, 56, 8, char, obj_desc->label[15]);\ | |
146 | } while (0) | |
147 | ||
148 | /* cmd, param, offset, width, type, arg_name */ | |
149 | #define DPRC_CMD_GET_OBJ_DESC(cmd, obj_type, obj_id) \ | |
150 | do { \ | |
151 | MC_CMD_OP(cmd, 0, 0, 32, int, obj_id);\ | |
152 | MC_CMD_OP(cmd, 1, 0, 8, char, obj_type[0]);\ | |
153 | MC_CMD_OP(cmd, 1, 8, 8, char, obj_type[1]);\ | |
154 | MC_CMD_OP(cmd, 1, 16, 8, char, obj_type[2]);\ | |
155 | MC_CMD_OP(cmd, 1, 24, 8, char, obj_type[3]);\ | |
156 | MC_CMD_OP(cmd, 1, 32, 8, char, obj_type[4]);\ | |
157 | MC_CMD_OP(cmd, 1, 40, 8, char, obj_type[5]);\ | |
158 | MC_CMD_OP(cmd, 1, 48, 8, char, obj_type[6]);\ | |
159 | MC_CMD_OP(cmd, 1, 56, 8, char, obj_type[7]);\ | |
160 | MC_CMD_OP(cmd, 2, 0, 8, char, obj_type[8]);\ | |
161 | MC_CMD_OP(cmd, 2, 8, 8, char, obj_type[9]);\ | |
162 | MC_CMD_OP(cmd, 2, 16, 8, char, obj_type[10]);\ | |
163 | MC_CMD_OP(cmd, 2, 24, 8, char, obj_type[11]);\ | |
164 | MC_CMD_OP(cmd, 2, 32, 8, char, obj_type[12]);\ | |
165 | MC_CMD_OP(cmd, 2, 40, 8, char, obj_type[13]);\ | |
166 | MC_CMD_OP(cmd, 2, 48, 8, char, obj_type[14]);\ | |
167 | MC_CMD_OP(cmd, 2, 56, 8, char, obj_type[15]);\ | |
168 | } while (0) | |
169 | ||
170 | /* cmd, param, offset, width, type, arg_name */ | |
171 | #define DPRC_RSP_GET_OBJ_DESC(cmd, obj_desc) \ | |
172 | do { \ | |
173 | MC_RSP_OP(cmd, 0, 32, 32, int, obj_desc->id); \ | |
174 | MC_RSP_OP(cmd, 1, 0, 16, uint16_t, obj_desc->vendor); \ | |
175 | MC_RSP_OP(cmd, 1, 16, 8, uint8_t, obj_desc->irq_count); \ | |
176 | MC_RSP_OP(cmd, 1, 24, 8, uint8_t, obj_desc->region_count); \ | |
177 | MC_RSP_OP(cmd, 1, 32, 32, uint32_t, obj_desc->state);\ | |
178 | MC_RSP_OP(cmd, 2, 0, 16, uint16_t, obj_desc->ver_major);\ | |
179 | MC_RSP_OP(cmd, 2, 16, 16, uint16_t, obj_desc->ver_minor);\ | |
180 | MC_RSP_OP(cmd, 2, 32, 16, uint16_t, obj_desc->flags); \ | |
a2a55e51 PK |
181 | MC_RSP_OP(cmd, 3, 0, 8, char, obj_desc->type[0]);\ |
182 | MC_RSP_OP(cmd, 3, 8, 8, char, obj_desc->type[1]);\ | |
183 | MC_RSP_OP(cmd, 3, 16, 8, char, obj_desc->type[2]);\ | |
184 | MC_RSP_OP(cmd, 3, 24, 8, char, obj_desc->type[3]);\ | |
185 | MC_RSP_OP(cmd, 3, 32, 8, char, obj_desc->type[4]);\ | |
186 | MC_RSP_OP(cmd, 3, 40, 8, char, obj_desc->type[5]);\ | |
187 | MC_RSP_OP(cmd, 3, 48, 8, char, obj_desc->type[6]);\ | |
188 | MC_RSP_OP(cmd, 3, 56, 8, char, obj_desc->type[7]);\ | |
189 | MC_RSP_OP(cmd, 4, 0, 8, char, obj_desc->type[8]);\ | |
190 | MC_RSP_OP(cmd, 4, 8, 8, char, obj_desc->type[9]);\ | |
191 | MC_RSP_OP(cmd, 4, 16, 8, char, obj_desc->type[10]);\ | |
192 | MC_RSP_OP(cmd, 4, 24, 8, char, obj_desc->type[11]);\ | |
193 | MC_RSP_OP(cmd, 4, 32, 8, char, obj_desc->type[12]);\ | |
194 | MC_RSP_OP(cmd, 4, 40, 8, char, obj_desc->type[13]);\ | |
195 | MC_RSP_OP(cmd, 4, 48, 8, char, obj_desc->type[14]);\ | |
196 | MC_RSP_OP(cmd, 4, 56, 8, char, obj_desc->type[15]);\ | |
1f1c25c7 PK |
197 | MC_RSP_OP(cmd, 5, 0, 8, char, obj_desc->label[0]);\ |
198 | MC_RSP_OP(cmd, 5, 8, 8, char, obj_desc->label[1]);\ | |
199 | MC_RSP_OP(cmd, 5, 16, 8, char, obj_desc->label[2]);\ | |
200 | MC_RSP_OP(cmd, 5, 24, 8, char, obj_desc->label[3]);\ | |
201 | MC_RSP_OP(cmd, 5, 32, 8, char, obj_desc->label[4]);\ | |
202 | MC_RSP_OP(cmd, 5, 40, 8, char, obj_desc->label[5]);\ | |
203 | MC_RSP_OP(cmd, 5, 48, 8, char, obj_desc->label[6]);\ | |
204 | MC_RSP_OP(cmd, 5, 56, 8, char, obj_desc->label[7]);\ | |
205 | MC_RSP_OP(cmd, 6, 0, 8, char, obj_desc->label[8]);\ | |
206 | MC_RSP_OP(cmd, 6, 8, 8, char, obj_desc->label[9]);\ | |
207 | MC_RSP_OP(cmd, 6, 16, 8, char, obj_desc->label[10]);\ | |
208 | MC_RSP_OP(cmd, 6, 24, 8, char, obj_desc->label[11]);\ | |
209 | MC_RSP_OP(cmd, 6, 32, 8, char, obj_desc->label[12]);\ | |
210 | MC_RSP_OP(cmd, 6, 40, 8, char, obj_desc->label[13]);\ | |
211 | MC_RSP_OP(cmd, 6, 48, 8, char, obj_desc->label[14]);\ | |
212 | MC_RSP_OP(cmd, 6, 56, 8, char, obj_desc->label[15]);\ | |
a2a55e51 PK |
213 | } while (0) |
214 | ||
215 | /* cmd, param, offset, width, type, arg_name */ | |
216 | #define DPRC_CMD_GET_RES_COUNT(cmd, type) \ | |
217 | do { \ | |
218 | MC_CMD_OP(cmd, 1, 0, 8, char, type[0]);\ | |
219 | MC_CMD_OP(cmd, 1, 8, 8, char, type[1]);\ | |
220 | MC_CMD_OP(cmd, 1, 16, 8, char, type[2]);\ | |
221 | MC_CMD_OP(cmd, 1, 24, 8, char, type[3]);\ | |
222 | MC_CMD_OP(cmd, 1, 32, 8, char, type[4]);\ | |
223 | MC_CMD_OP(cmd, 1, 40, 8, char, type[5]);\ | |
224 | MC_CMD_OP(cmd, 1, 48, 8, char, type[6]);\ | |
225 | MC_CMD_OP(cmd, 1, 56, 8, char, type[7]);\ | |
226 | MC_CMD_OP(cmd, 2, 0, 8, char, type[8]);\ | |
227 | MC_CMD_OP(cmd, 2, 8, 8, char, type[9]);\ | |
228 | MC_CMD_OP(cmd, 2, 16, 8, char, type[10]);\ | |
229 | MC_CMD_OP(cmd, 2, 24, 8, char, type[11]);\ | |
230 | MC_CMD_OP(cmd, 2, 32, 8, char, type[12]);\ | |
231 | MC_CMD_OP(cmd, 2, 40, 8, char, type[13]);\ | |
232 | MC_CMD_OP(cmd, 2, 48, 8, char, type[14]);\ | |
233 | MC_CMD_OP(cmd, 2, 56, 8, char, type[15]);\ | |
234 | } while (0) | |
235 | ||
236 | /* cmd, param, offset, width, type, arg_name */ | |
237 | #define DPRC_RSP_GET_RES_COUNT(cmd, res_count) \ | |
238 | MC_RSP_OP(cmd, 0, 0, 32, int, res_count) | |
239 | ||
240 | /* cmd, param, offset, width, type, arg_name */ | |
241 | #define DPRC_CMD_GET_RES_IDS(cmd, range_desc, type) \ | |
242 | do { \ | |
243 | MC_CMD_OP(cmd, 0, 42, 7, enum dprc_iter_status, \ | |
244 | range_desc->iter_status); \ | |
245 | MC_CMD_OP(cmd, 1, 0, 32, int, range_desc->base_id); \ | |
246 | MC_CMD_OP(cmd, 1, 32, 32, int, range_desc->last_id);\ | |
247 | MC_CMD_OP(cmd, 2, 0, 8, char, type[0]);\ | |
248 | MC_CMD_OP(cmd, 2, 8, 8, char, type[1]);\ | |
249 | MC_CMD_OP(cmd, 2, 16, 8, char, type[2]);\ | |
250 | MC_CMD_OP(cmd, 2, 24, 8, char, type[3]);\ | |
251 | MC_CMD_OP(cmd, 2, 32, 8, char, type[4]);\ | |
252 | MC_CMD_OP(cmd, 2, 40, 8, char, type[5]);\ | |
253 | MC_CMD_OP(cmd, 2, 48, 8, char, type[6]);\ | |
254 | MC_CMD_OP(cmd, 2, 56, 8, char, type[7]);\ | |
255 | MC_CMD_OP(cmd, 3, 0, 8, char, type[8]);\ | |
256 | MC_CMD_OP(cmd, 3, 8, 8, char, type[9]);\ | |
257 | MC_CMD_OP(cmd, 3, 16, 8, char, type[10]);\ | |
258 | MC_CMD_OP(cmd, 3, 24, 8, char, type[11]);\ | |
259 | MC_CMD_OP(cmd, 3, 32, 8, char, type[12]);\ | |
260 | MC_CMD_OP(cmd, 3, 40, 8, char, type[13]);\ | |
261 | MC_CMD_OP(cmd, 3, 48, 8, char, type[14]);\ | |
262 | MC_CMD_OP(cmd, 3, 56, 8, char, type[15]);\ | |
263 | } while (0) | |
264 | ||
265 | /* cmd, param, offset, width, type, arg_name */ | |
266 | #define DPRC_RSP_GET_RES_IDS(cmd, range_desc) \ | |
267 | do { \ | |
268 | MC_RSP_OP(cmd, 0, 42, 7, enum dprc_iter_status, \ | |
269 | range_desc->iter_status);\ | |
270 | MC_RSP_OP(cmd, 1, 0, 32, int, range_desc->base_id); \ | |
271 | MC_RSP_OP(cmd, 1, 32, 32, int, range_desc->last_id);\ | |
272 | } while (0) | |
273 | ||
274 | /* cmd, param, offset, width, type, arg_name */ | |
275 | #define DPRC_CMD_GET_OBJ_REGION(cmd, obj_type, obj_id, region_index) \ | |
276 | do { \ | |
277 | MC_CMD_OP(cmd, 0, 0, 32, int, obj_id); \ | |
278 | MC_CMD_OP(cmd, 0, 48, 8, uint8_t, region_index);\ | |
279 | MC_CMD_OP(cmd, 3, 0, 8, char, obj_type[0]);\ | |
280 | MC_CMD_OP(cmd, 3, 8, 8, char, obj_type[1]);\ | |
281 | MC_CMD_OP(cmd, 3, 16, 8, char, obj_type[2]);\ | |
282 | MC_CMD_OP(cmd, 3, 24, 8, char, obj_type[3]);\ | |
283 | MC_CMD_OP(cmd, 3, 32, 8, char, obj_type[4]);\ | |
284 | MC_CMD_OP(cmd, 3, 40, 8, char, obj_type[5]);\ | |
285 | MC_CMD_OP(cmd, 3, 48, 8, char, obj_type[6]);\ | |
286 | MC_CMD_OP(cmd, 3, 56, 8, char, obj_type[7]);\ | |
287 | MC_CMD_OP(cmd, 4, 0, 8, char, obj_type[8]);\ | |
288 | MC_CMD_OP(cmd, 4, 8, 8, char, obj_type[9]);\ | |
289 | MC_CMD_OP(cmd, 4, 16, 8, char, obj_type[10]);\ | |
290 | MC_CMD_OP(cmd, 4, 24, 8, char, obj_type[11]);\ | |
291 | MC_CMD_OP(cmd, 4, 32, 8, char, obj_type[12]);\ | |
292 | MC_CMD_OP(cmd, 4, 40, 8, char, obj_type[13]);\ | |
293 | MC_CMD_OP(cmd, 4, 48, 8, char, obj_type[14]);\ | |
294 | MC_CMD_OP(cmd, 4, 56, 8, char, obj_type[15]);\ | |
295 | } while (0) | |
296 | ||
297 | /* param, offset, width, type, arg_name */ | |
298 | #define DPRC_RSP_GET_OBJ_REGION(cmd, region_desc) \ | |
299 | do { \ | |
87457d11 | 300 | MC_RSP_OP(cmd, 1, 0, 32, uint32_t, region_desc->base_offset);\ |
a2a55e51 | 301 | MC_RSP_OP(cmd, 2, 0, 32, uint32_t, region_desc->size); \ |
87457d11 PK |
302 | MC_RSP_OP(cmd, 2, 32, 4, enum dprc_region_type, region_desc->type);\ |
303 | MC_RSP_OP(cmd, 3, 0, 32, uint32_t, region_desc->flags);\ | |
a2a55e51 PK |
304 | } while (0) |
305 | ||
1f1c25c7 | 306 | /* cmd, param, offset, width, type, arg_name */ |
87457d11 | 307 | #define DPRC_CMD_SET_OBJ_LABEL(cmd, obj_type, obj_id, label) \ |
1f1c25c7 | 308 | do { \ |
87457d11 | 309 | MC_CMD_OP(cmd, 0, 0, 32, int, obj_id); \ |
1f1c25c7 PK |
310 | MC_CMD_OP(cmd, 1, 0, 8, char, label[0]);\ |
311 | MC_CMD_OP(cmd, 1, 8, 8, char, label[1]);\ | |
312 | MC_CMD_OP(cmd, 1, 16, 8, char, label[2]);\ | |
313 | MC_CMD_OP(cmd, 1, 24, 8, char, label[3]);\ | |
314 | MC_CMD_OP(cmd, 1, 32, 8, char, label[4]);\ | |
315 | MC_CMD_OP(cmd, 1, 40, 8, char, label[5]);\ | |
316 | MC_CMD_OP(cmd, 1, 48, 8, char, label[6]);\ | |
317 | MC_CMD_OP(cmd, 1, 56, 8, char, label[7]);\ | |
318 | MC_CMD_OP(cmd, 2, 0, 8, char, label[8]);\ | |
319 | MC_CMD_OP(cmd, 2, 8, 8, char, label[9]);\ | |
320 | MC_CMD_OP(cmd, 2, 16, 8, char, label[10]);\ | |
321 | MC_CMD_OP(cmd, 2, 24, 8, char, label[11]);\ | |
322 | MC_CMD_OP(cmd, 2, 32, 8, char, label[12]);\ | |
323 | MC_CMD_OP(cmd, 2, 40, 8, char, label[13]);\ | |
324 | MC_CMD_OP(cmd, 2, 48, 8, char, label[14]);\ | |
325 | MC_CMD_OP(cmd, 2, 56, 8, char, label[15]);\ | |
87457d11 PK |
326 | MC_CMD_OP(cmd, 3, 0, 8, char, obj_type[0]);\ |
327 | MC_CMD_OP(cmd, 3, 8, 8, char, obj_type[1]);\ | |
328 | MC_CMD_OP(cmd, 3, 16, 8, char, obj_type[2]);\ | |
329 | MC_CMD_OP(cmd, 3, 24, 8, char, obj_type[3]);\ | |
330 | MC_CMD_OP(cmd, 3, 32, 8, char, obj_type[4]);\ | |
331 | MC_CMD_OP(cmd, 3, 40, 8, char, obj_type[5]);\ | |
332 | MC_CMD_OP(cmd, 3, 48, 8, char, obj_type[6]);\ | |
333 | MC_CMD_OP(cmd, 3, 56, 8, char, obj_type[7]);\ | |
334 | MC_CMD_OP(cmd, 4, 0, 8, char, obj_type[8]);\ | |
335 | MC_CMD_OP(cmd, 4, 8, 8, char, obj_type[9]);\ | |
336 | MC_CMD_OP(cmd, 4, 16, 8, char, obj_type[10]);\ | |
337 | MC_CMD_OP(cmd, 4, 24, 8, char, obj_type[11]);\ | |
338 | MC_CMD_OP(cmd, 4, 32, 8, char, obj_type[12]);\ | |
339 | MC_CMD_OP(cmd, 4, 40, 8, char, obj_type[13]);\ | |
340 | MC_CMD_OP(cmd, 4, 48, 8, char, obj_type[14]);\ | |
341 | MC_CMD_OP(cmd, 4, 56, 8, char, obj_type[15]);\ | |
1f1c25c7 PK |
342 | } while (0) |
343 | ||
a2a55e51 | 344 | /* cmd, param, offset, width, type, arg_name */ |
87457d11 | 345 | #define DPRC_CMD_CONNECT(cmd, endpoint1, endpoint2, cfg) \ |
a2a55e51 PK |
346 | do { \ |
347 | MC_CMD_OP(cmd, 0, 0, 32, int, endpoint1->id); \ | |
87457d11 | 348 | MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint1->if_id); \ |
a2a55e51 | 349 | MC_CMD_OP(cmd, 1, 0, 32, int, endpoint2->id); \ |
87457d11 | 350 | MC_CMD_OP(cmd, 1, 32, 16, uint16_t, endpoint2->if_id); \ |
a2a55e51 PK |
351 | MC_CMD_OP(cmd, 2, 0, 8, char, endpoint1->type[0]); \ |
352 | MC_CMD_OP(cmd, 2, 8, 8, char, endpoint1->type[1]); \ | |
353 | MC_CMD_OP(cmd, 2, 16, 8, char, endpoint1->type[2]); \ | |
354 | MC_CMD_OP(cmd, 2, 24, 8, char, endpoint1->type[3]); \ | |
355 | MC_CMD_OP(cmd, 2, 32, 8, char, endpoint1->type[4]); \ | |
356 | MC_CMD_OP(cmd, 2, 40, 8, char, endpoint1->type[5]); \ | |
357 | MC_CMD_OP(cmd, 2, 48, 8, char, endpoint1->type[6]); \ | |
358 | MC_CMD_OP(cmd, 2, 56, 8, char, endpoint1->type[7]); \ | |
359 | MC_CMD_OP(cmd, 3, 0, 8, char, endpoint1->type[8]); \ | |
360 | MC_CMD_OP(cmd, 3, 8, 8, char, endpoint1->type[9]); \ | |
361 | MC_CMD_OP(cmd, 3, 16, 8, char, endpoint1->type[10]); \ | |
362 | MC_CMD_OP(cmd, 3, 24, 8, char, endpoint1->type[11]); \ | |
363 | MC_CMD_OP(cmd, 3, 32, 8, char, endpoint1->type[12]); \ | |
364 | MC_CMD_OP(cmd, 3, 40, 8, char, endpoint1->type[13]); \ | |
365 | MC_CMD_OP(cmd, 3, 48, 8, char, endpoint1->type[14]); \ | |
366 | MC_CMD_OP(cmd, 3, 56, 8, char, endpoint1->type[15]); \ | |
87457d11 PK |
367 | MC_CMD_OP(cmd, 4, 0, 32, uint32_t, cfg->max_rate); \ |
368 | MC_CMD_OP(cmd, 4, 32, 32, uint32_t, cfg->committed_rate); \ | |
a2a55e51 PK |
369 | MC_CMD_OP(cmd, 5, 0, 8, char, endpoint2->type[0]); \ |
370 | MC_CMD_OP(cmd, 5, 8, 8, char, endpoint2->type[1]); \ | |
371 | MC_CMD_OP(cmd, 5, 16, 8, char, endpoint2->type[2]); \ | |
372 | MC_CMD_OP(cmd, 5, 24, 8, char, endpoint2->type[3]); \ | |
373 | MC_CMD_OP(cmd, 5, 32, 8, char, endpoint2->type[4]); \ | |
374 | MC_CMD_OP(cmd, 5, 40, 8, char, endpoint2->type[5]); \ | |
375 | MC_CMD_OP(cmd, 5, 48, 8, char, endpoint2->type[6]); \ | |
376 | MC_CMD_OP(cmd, 5, 56, 8, char, endpoint2->type[7]); \ | |
377 | MC_CMD_OP(cmd, 6, 0, 8, char, endpoint2->type[8]); \ | |
378 | MC_CMD_OP(cmd, 6, 8, 8, char, endpoint2->type[9]); \ | |
379 | MC_CMD_OP(cmd, 6, 16, 8, char, endpoint2->type[10]); \ | |
380 | MC_CMD_OP(cmd, 6, 24, 8, char, endpoint2->type[11]); \ | |
381 | MC_CMD_OP(cmd, 6, 32, 8, char, endpoint2->type[12]); \ | |
382 | MC_CMD_OP(cmd, 6, 40, 8, char, endpoint2->type[13]); \ | |
383 | MC_CMD_OP(cmd, 6, 48, 8, char, endpoint2->type[14]); \ | |
384 | MC_CMD_OP(cmd, 6, 56, 8, char, endpoint2->type[15]); \ | |
385 | } while (0) | |
386 | ||
387 | /* cmd, param, offset, width, type, arg_name */ | |
388 | #define DPRC_CMD_DISCONNECT(cmd, endpoint) \ | |
389 | do { \ | |
390 | MC_CMD_OP(cmd, 0, 0, 32, int, endpoint->id); \ | |
87457d11 | 391 | MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint->if_id); \ |
a2a55e51 PK |
392 | MC_CMD_OP(cmd, 1, 0, 8, char, endpoint->type[0]); \ |
393 | MC_CMD_OP(cmd, 1, 8, 8, char, endpoint->type[1]); \ | |
394 | MC_CMD_OP(cmd, 1, 16, 8, char, endpoint->type[2]); \ | |
395 | MC_CMD_OP(cmd, 1, 24, 8, char, endpoint->type[3]); \ | |
396 | MC_CMD_OP(cmd, 1, 32, 8, char, endpoint->type[4]); \ | |
397 | MC_CMD_OP(cmd, 1, 40, 8, char, endpoint->type[5]); \ | |
398 | MC_CMD_OP(cmd, 1, 48, 8, char, endpoint->type[6]); \ | |
399 | MC_CMD_OP(cmd, 1, 56, 8, char, endpoint->type[7]); \ | |
400 | MC_CMD_OP(cmd, 2, 0, 8, char, endpoint->type[8]); \ | |
401 | MC_CMD_OP(cmd, 2, 8, 8, char, endpoint->type[9]); \ | |
402 | MC_CMD_OP(cmd, 2, 16, 8, char, endpoint->type[10]); \ | |
403 | MC_CMD_OP(cmd, 2, 24, 8, char, endpoint->type[11]); \ | |
404 | MC_CMD_OP(cmd, 2, 32, 8, char, endpoint->type[12]); \ | |
405 | MC_CMD_OP(cmd, 2, 40, 8, char, endpoint->type[13]); \ | |
406 | MC_CMD_OP(cmd, 2, 48, 8, char, endpoint->type[14]); \ | |
407 | MC_CMD_OP(cmd, 2, 56, 8, char, endpoint->type[15]); \ | |
408 | } while (0) | |
409 | ||
410 | /* cmd, param, offset, width, type, arg_name */ | |
411 | #define DPRC_CMD_GET_CONNECTION(cmd, endpoint1) \ | |
412 | do { \ | |
413 | MC_CMD_OP(cmd, 0, 0, 32, int, endpoint1->id); \ | |
87457d11 | 414 | MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint1->if_id); \ |
a2a55e51 PK |
415 | MC_CMD_OP(cmd, 1, 0, 8, char, endpoint1->type[0]); \ |
416 | MC_CMD_OP(cmd, 1, 8, 8, char, endpoint1->type[1]); \ | |
417 | MC_CMD_OP(cmd, 1, 16, 8, char, endpoint1->type[2]); \ | |
418 | MC_CMD_OP(cmd, 1, 24, 8, char, endpoint1->type[3]); \ | |
419 | MC_CMD_OP(cmd, 1, 32, 8, char, endpoint1->type[4]); \ | |
420 | MC_CMD_OP(cmd, 1, 40, 8, char, endpoint1->type[5]); \ | |
421 | MC_CMD_OP(cmd, 1, 48, 8, char, endpoint1->type[6]); \ | |
422 | MC_CMD_OP(cmd, 1, 56, 8, char, endpoint1->type[7]); \ | |
423 | MC_CMD_OP(cmd, 2, 0, 8, char, endpoint1->type[8]); \ | |
424 | MC_CMD_OP(cmd, 2, 8, 8, char, endpoint1->type[9]); \ | |
425 | MC_CMD_OP(cmd, 2, 16, 8, char, endpoint1->type[10]); \ | |
426 | MC_CMD_OP(cmd, 2, 24, 8, char, endpoint1->type[11]); \ | |
427 | MC_CMD_OP(cmd, 2, 32, 8, char, endpoint1->type[12]); \ | |
428 | MC_CMD_OP(cmd, 2, 40, 8, char, endpoint1->type[13]); \ | |
429 | MC_CMD_OP(cmd, 2, 48, 8, char, endpoint1->type[14]); \ | |
430 | MC_CMD_OP(cmd, 2, 56, 8, char, endpoint1->type[15]); \ | |
431 | } while (0) | |
432 | ||
a2a55e51 PK |
433 | /* cmd, param, offset, width, type, arg_name */ |
434 | #define DPRC_RSP_GET_CONNECTION(cmd, endpoint2, state) \ | |
435 | do { \ | |
436 | MC_RSP_OP(cmd, 3, 0, 32, int, endpoint2->id); \ | |
87457d11 | 437 | MC_RSP_OP(cmd, 3, 32, 16, uint16_t, endpoint2->if_id); \ |
a2a55e51 PK |
438 | MC_RSP_OP(cmd, 4, 0, 8, char, endpoint2->type[0]); \ |
439 | MC_RSP_OP(cmd, 4, 8, 8, char, endpoint2->type[1]); \ | |
440 | MC_RSP_OP(cmd, 4, 16, 8, char, endpoint2->type[2]); \ | |
441 | MC_RSP_OP(cmd, 4, 24, 8, char, endpoint2->type[3]); \ | |
442 | MC_RSP_OP(cmd, 4, 32, 8, char, endpoint2->type[4]); \ | |
443 | MC_RSP_OP(cmd, 4, 40, 8, char, endpoint2->type[5]); \ | |
444 | MC_RSP_OP(cmd, 4, 48, 8, char, endpoint2->type[6]); \ | |
445 | MC_RSP_OP(cmd, 4, 56, 8, char, endpoint2->type[7]); \ | |
446 | MC_RSP_OP(cmd, 5, 0, 8, char, endpoint2->type[8]); \ | |
447 | MC_RSP_OP(cmd, 5, 8, 8, char, endpoint2->type[9]); \ | |
448 | MC_RSP_OP(cmd, 5, 16, 8, char, endpoint2->type[10]); \ | |
449 | MC_RSP_OP(cmd, 5, 24, 8, char, endpoint2->type[11]); \ | |
450 | MC_RSP_OP(cmd, 5, 32, 8, char, endpoint2->type[12]); \ | |
451 | MC_RSP_OP(cmd, 5, 40, 8, char, endpoint2->type[13]); \ | |
452 | MC_RSP_OP(cmd, 5, 48, 8, char, endpoint2->type[14]); \ | |
453 | MC_RSP_OP(cmd, 5, 56, 8, char, endpoint2->type[15]); \ | |
454 | MC_RSP_OP(cmd, 6, 0, 32, int, state); \ | |
455 | } while (0) | |
456 | ||
457 | /* Data Path Resource Container API | |
458 | * Contains DPRC API for managing and querying DPAA resources | |
459 | */ | |
1f1c25c7 | 460 | |
a2a55e51 PK |
461 | struct fsl_mc_io; |
462 | ||
463 | /** | |
464 | * Set this value as the icid value in dprc_cfg structure when creating a | |
465 | * container, in case the ICID is not selected by the user and should be | |
466 | * allocated by the DPRC from the pool of ICIDs. | |
467 | */ | |
468 | #define DPRC_GET_ICID_FROM_POOL (uint16_t)(~(0)) | |
469 | ||
470 | /** | |
471 | * Set this value as the portal_id value in dprc_cfg structure when creating a | |
472 | * container, in case the portal ID is not specifically selected by the | |
473 | * user and should be allocated by the DPRC from the pool of portal ids. | |
474 | */ | |
475 | #define DPRC_GET_PORTAL_ID_FROM_POOL (int)(~(0)) | |
476 | ||
477 | /** | |
478 | * dprc_get_container_id() - Get container ID associated with a given portal. | |
87457d11 PK |
479 | * @mc_io: Pointer to MC portal's I/O object |
480 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' | |
a2a55e51 PK |
481 | * @container_id: Requested container ID |
482 | * | |
483 | * Return: '0' on Success; Error code otherwise. | |
484 | */ | |
87457d11 PK |
485 | int dprc_get_container_id(struct fsl_mc_io *mc_io, |
486 | uint32_t cmd_flags, | |
487 | int *container_id); | |
a2a55e51 PK |
488 | |
489 | /** | |
490 | * dprc_open() - Open DPRC object for use | |
491 | * @mc_io: Pointer to MC portal's I/O object | |
87457d11 | 492 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 PK |
493 | * @container_id: Container ID to open |
494 | * @token: Returned token of DPRC object | |
495 | * | |
496 | * Return: '0' on Success; Error code otherwise. | |
497 | * | |
498 | * @warning Required before any operation on the object. | |
499 | */ | |
87457d11 PK |
500 | int dprc_open(struct fsl_mc_io *mc_io, |
501 | uint32_t cmd_flags, | |
502 | int container_id, | |
503 | uint16_t *token); | |
a2a55e51 PK |
504 | |
505 | /** | |
506 | * dprc_close() - Close the control session of the object | |
507 | * @mc_io: Pointer to MC portal's I/O object | |
87457d11 | 508 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 PK |
509 | * @token: Token of DPRC object |
510 | * | |
511 | * After this function is called, no further operations are | |
512 | * allowed on the object without opening a new control session. | |
513 | * | |
514 | * Return: '0' on Success; Error code otherwise. | |
515 | */ | |
87457d11 PK |
516 | int dprc_close(struct fsl_mc_io *mc_io, |
517 | uint32_t cmd_flags, | |
518 | uint16_t token); | |
a2a55e51 PK |
519 | |
520 | /** | |
521 | * Container general options | |
522 | * | |
523 | * These options may be selected at container creation by the container creator | |
524 | * and can be retrieved using dprc_get_attributes() | |
525 | */ | |
526 | ||
527 | /* Spawn Policy Option allowed - Indicates that the new container is allowed | |
528 | * to spawn and have its own child containers. | |
529 | */ | |
530 | #define DPRC_CFG_OPT_SPAWN_ALLOWED 0x00000001 | |
531 | ||
532 | /* General Container allocation policy - Indicates that the new container is | |
533 | * allowed to allocate requested resources from its parent container; if not | |
534 | * set, the container is only allowed to use resources in its own pools; Note | |
535 | * that this is a container's global policy, but the parent container may | |
536 | * override it and set specific quota per resource type. | |
537 | */ | |
538 | #define DPRC_CFG_OPT_ALLOC_ALLOWED 0x00000002 | |
539 | ||
540 | /* Object initialization allowed - software context associated with this | |
541 | * container is allowed to invoke object initialization operations. | |
542 | */ | |
1f1c25c7 | 543 | #define DPRC_CFG_OPT_OBJ_CREATE_ALLOWED 0x00000004 |
a2a55e51 PK |
544 | |
545 | /* Topology change allowed - software context associated with this | |
546 | * container is allowed to invoke topology operations, such as attach/detach | |
547 | * of network objects. | |
548 | */ | |
549 | #define DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED 0x00000008 | |
550 | ||
a2a55e51 | 551 | |
53e353fc | 552 | /* AIOP - Indicates that container belongs to AIOP. */ |
a2a55e51 PK |
553 | #define DPRC_CFG_OPT_AIOP 0x00000020 |
554 | ||
53e353fc PK |
555 | /* IRQ Config - Indicates that the container allowed to configure its IRQs.*/ |
556 | #define DPRC_CFG_OPT_IRQ_CFG_ALLOWED 0x00000040 | |
557 | ||
a2a55e51 PK |
558 | /** |
559 | * struct dprc_cfg - Container configuration options | |
560 | * @icid: Container's ICID; if set to 'DPRC_GET_ICID_FROM_POOL', a free | |
561 | * ICID value is allocated by the DPRC | |
562 | * @portal_id: Portal ID; if set to 'DPRC_GET_PORTAL_ID_FROM_POOL', a free | |
563 | * portal ID is allocated by the DPRC | |
564 | * @options: Combination of 'DPRC_CFG_OPT_<X>' options | |
1f1c25c7 | 565 | * @label: Object's label |
a2a55e51 PK |
566 | */ |
567 | struct dprc_cfg { | |
568 | uint16_t icid; | |
569 | int portal_id; | |
570 | uint64_t options; | |
1f1c25c7 | 571 | char label[16]; |
a2a55e51 PK |
572 | }; |
573 | ||
1ebbe4fc PK |
574 | /** |
575 | * dprc_create_container() - Create child container | |
576 | * @mc_io: Pointer to MC portal's I/O object | |
577 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' | |
578 | * @token: Token of DPRC object | |
579 | * @cfg: Child container configuration | |
580 | * @child_container_id: Returned child container ID | |
581 | * @child_portal_offset: Returned child portal offset from MC portal base | |
582 | * | |
583 | * | |
584 | * Return: '0' on Success; Error code otherwise. | |
585 | */ | |
586 | int dprc_create_container(struct fsl_mc_io *mc_io, | |
587 | uint32_t cmd_flags, | |
588 | uint16_t token, | |
589 | struct dprc_cfg *cfg, | |
590 | int *child_container_id, | |
591 | uint64_t *child_portal_offset); | |
592 | ||
593 | /** | |
594 | * dprc_destroy_container() - Destroy child container. | |
595 | * @mc_io: Pointer to MC portal's I/O object | |
596 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' | |
597 | * @token: Token of DPRC object | |
598 | * @child_container_id: ID of the container to destroy | |
599 | * | |
600 | * This function terminates the child container, so following this call the | |
601 | * child container ID becomes invalid. | |
602 | * | |
603 | * Notes: | |
604 | * - All resources and objects of the destroyed container are returned to the | |
605 | * parent container or destroyed if were created be the destroyed container. | |
606 | * - This function destroy all the child containers of the specified | |
607 | * container prior to destroying the container itself. | |
608 | * | |
609 | * warning: Only the parent container is allowed to destroy a child policy | |
610 | * Container 0 can't be destroyed | |
611 | * | |
612 | * Return: '0' on Success; Error code otherwise. | |
613 | * | |
614 | */ | |
615 | int dprc_destroy_container(struct fsl_mc_io *mc_io, | |
616 | uint32_t cmd_flags, | |
617 | uint16_t token, | |
618 | int child_container_id); | |
619 | ||
a2a55e51 PK |
620 | /** |
621 | * dprc_reset_container - Reset child container. | |
622 | * @mc_io: Pointer to MC portal's I/O object | |
87457d11 | 623 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 PK |
624 | * @token: Token of DPRC object |
625 | * @child_container_id: ID of the container to reset | |
626 | * | |
627 | * In case a software context crashes or becomes non-responsive, the parent | |
628 | * may wish to reset its resources container before the software context is | |
629 | * restarted. | |
630 | * | |
631 | * This routine informs all objects assigned to the child container that the | |
632 | * container is being reset, so they may perform any cleanup operations that are | |
633 | * needed. All objects handles that were owned by the child container shall be | |
634 | * closed. | |
635 | * | |
636 | * Note that such request may be submitted even if the child software context | |
637 | * has not crashed, but the resulting object cleanup operations will not be | |
638 | * aware of that. | |
639 | * | |
640 | * Return: '0' on Success; Error code otherwise. | |
641 | */ | |
87457d11 PK |
642 | int dprc_reset_container(struct fsl_mc_io *mc_io, |
643 | uint32_t cmd_flags, | |
644 | uint16_t token, | |
645 | int child_container_id); | |
a2a55e51 PK |
646 | |
647 | /** | |
648 | * struct dprc_attributes - Container attributes | |
649 | * @container_id: Container's ID | |
650 | * @icid: Container's ICID | |
651 | * @portal_id: Container's portal ID | |
652 | * @options: Container's options as set at container's creation | |
653 | * @version: DPRC version | |
654 | */ | |
655 | struct dprc_attributes { | |
656 | int container_id; | |
657 | uint16_t icid; | |
658 | int portal_id; | |
659 | uint64_t options; | |
660 | /** | |
661 | * struct version - DPRC version | |
662 | * @major: DPRC major version | |
663 | * @minor: DPRC minor version | |
664 | */ | |
665 | struct { | |
666 | uint16_t major; | |
667 | uint16_t minor; | |
668 | } version; | |
669 | }; | |
670 | ||
671 | /** | |
672 | * dprc_get_attributes() - Obtains container attributes | |
673 | * @mc_io: Pointer to MC portal's I/O object | |
87457d11 | 674 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 | 675 | * @token: Token of DPRC object |
87457d11 | 676 | * @attributes: Returned container attributes |
a2a55e51 PK |
677 | * |
678 | * Return: '0' on Success; Error code otherwise. | |
679 | */ | |
680 | int dprc_get_attributes(struct fsl_mc_io *mc_io, | |
87457d11 | 681 | uint32_t cmd_flags, |
a2a55e51 PK |
682 | uint16_t token, |
683 | struct dprc_attributes *attributes); | |
684 | ||
685 | /** | |
686 | * dprc_get_obj_count() - Obtains the number of objects in the DPRC | |
687 | * @mc_io: Pointer to MC portal's I/O object | |
87457d11 | 688 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 PK |
689 | * @token: Token of DPRC object |
690 | * @obj_count: Number of objects assigned to the DPRC | |
691 | * | |
692 | * Return: '0' on Success; Error code otherwise. | |
693 | */ | |
87457d11 PK |
694 | int dprc_get_obj_count(struct fsl_mc_io *mc_io, |
695 | uint32_t cmd_flags, | |
696 | uint16_t token, | |
697 | int *obj_count); | |
a2a55e51 PK |
698 | |
699 | /* Objects Attributes Flags */ | |
700 | ||
701 | /* Opened state - Indicates that an object is open by at least one owner */ | |
702 | #define DPRC_OBJ_STATE_OPEN 0x00000001 | |
703 | /* Plugged state - Indicates that the object is plugged */ | |
704 | #define DPRC_OBJ_STATE_PLUGGED 0x00000002 | |
705 | ||
53e353fc PK |
706 | /** |
707 | * Shareability flag - Object flag indicating no memory shareability. | |
708 | * the object generates memory accesses that are non coherent with other | |
709 | * masters; | |
710 | * user is responsible for proper memory handling through IOMMU configuration. | |
711 | */ | |
712 | #define DPRC_OBJ_FLAG_NO_MEM_SHAREABILITY 0x0001 | |
713 | ||
a2a55e51 PK |
714 | /** |
715 | * struct dprc_obj_desc - Object descriptor, returned from dprc_get_obj() | |
716 | * @type: Type of object: NULL terminated string | |
717 | * @id: ID of logical object resource | |
718 | * @vendor: Object vendor identifier | |
719 | * @ver_major: Major version number | |
720 | * @ver_minor: Minor version number | |
721 | * @irq_count: Number of interrupts supported by the object | |
722 | * @region_count: Number of mappable regions supported by the object | |
723 | * @state: Object state: combination of DPRC_OBJ_STATE_ states | |
1f1c25c7 | 724 | * @label: Object label |
53e353fc | 725 | * @flags: Object's flags |
a2a55e51 PK |
726 | */ |
727 | struct dprc_obj_desc { | |
728 | char type[16]; | |
729 | int id; | |
730 | uint16_t vendor; | |
731 | uint16_t ver_major; | |
732 | uint16_t ver_minor; | |
733 | uint8_t irq_count; | |
734 | uint8_t region_count; | |
735 | uint32_t state; | |
1f1c25c7 | 736 | char label[16]; |
53e353fc | 737 | uint16_t flags; |
a2a55e51 PK |
738 | }; |
739 | ||
740 | /** | |
741 | * dprc_get_obj() - Get general information on an object | |
742 | * @mc_io: Pointer to MC portal's I/O object | |
87457d11 | 743 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 PK |
744 | * @token: Token of DPRC object |
745 | * @obj_index: Index of the object to be queried (< obj_count) | |
746 | * @obj_desc: Returns the requested object descriptor | |
747 | * | |
748 | * The object descriptors are retrieved one by one by incrementing | |
749 | * obj_index up to (not including) the value of obj_count returned | |
750 | * from dprc_get_obj_count(). dprc_get_obj_count() must | |
751 | * be called prior to dprc_get_obj(). | |
752 | * | |
753 | * Return: '0' on Success; Error code otherwise. | |
754 | */ | |
755 | int dprc_get_obj(struct fsl_mc_io *mc_io, | |
87457d11 | 756 | uint32_t cmd_flags, |
a2a55e51 PK |
757 | uint16_t token, |
758 | int obj_index, | |
759 | struct dprc_obj_desc *obj_desc); | |
760 | ||
761 | /** | |
1f1c25c7 PK |
762 | * dprc_get_res_count() - Obtains the number of free resources that are |
763 | * assigned to this container, by pool type | |
a2a55e51 | 764 | * @mc_io: Pointer to MC portal's I/O object |
87457d11 | 765 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 PK |
766 | * @token: Token of DPRC object |
767 | * @type: pool type | |
768 | * @res_count: Returned number of free resources of the given | |
769 | * resource type that are assigned to this DPRC | |
770 | * | |
771 | * Return: '0' on Success; Error code otherwise. | |
772 | */ | |
87457d11 PK |
773 | int dprc_get_res_count(struct fsl_mc_io *mc_io, |
774 | uint32_t cmd_flags, | |
a2a55e51 PK |
775 | uint16_t token, |
776 | char *type, | |
777 | int *res_count); | |
778 | ||
779 | /** | |
780 | * enum dprc_iter_status - Iteration status | |
781 | * @DPRC_ITER_STATUS_FIRST: Perform first iteration | |
782 | * @DPRC_ITER_STATUS_MORE: Indicates more/next iteration is needed | |
783 | * @DPRC_ITER_STATUS_LAST: Indicates last iteration | |
784 | */ | |
785 | enum dprc_iter_status { | |
786 | DPRC_ITER_STATUS_FIRST = 0, | |
787 | DPRC_ITER_STATUS_MORE = 1, | |
788 | DPRC_ITER_STATUS_LAST = 2 | |
789 | }; | |
790 | ||
791 | /** | |
792 | * struct dprc_res_ids_range_desc - Resource ID range descriptor | |
793 | * @base_id: Base resource ID of this range | |
794 | * @last_id: Last resource ID of this range | |
795 | * @iter_status: Iteration status - should be set to DPRC_ITER_STATUS_FIRST at | |
796 | * first iteration; while the returned marker is DPRC_ITER_STATUS_MORE, | |
797 | * additional iterations are needed, until the returned marker is | |
798 | * DPRC_ITER_STATUS_LAST | |
799 | */ | |
800 | struct dprc_res_ids_range_desc { | |
801 | int base_id; | |
802 | int last_id; | |
803 | enum dprc_iter_status iter_status; | |
804 | }; | |
805 | ||
806 | /** | |
807 | * dprc_get_res_ids() - Obtains IDs of free resources in the container | |
808 | * @mc_io: Pointer to MC portal's I/O object | |
87457d11 | 809 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 PK |
810 | * @token: Token of DPRC object |
811 | * @type: pool type | |
812 | * @range_desc: range descriptor | |
813 | * | |
814 | * Return: '0' on Success; Error code otherwise. | |
815 | */ | |
816 | int dprc_get_res_ids(struct fsl_mc_io *mc_io, | |
87457d11 | 817 | uint32_t cmd_flags, |
a2a55e51 PK |
818 | uint16_t token, |
819 | char *type, | |
820 | struct dprc_res_ids_range_desc *range_desc); | |
821 | ||
87457d11 PK |
822 | /* Region flags */ |
823 | /* Cacheable - Indicates that region should be mapped as cacheable */ | |
824 | #define DPRC_REGION_CACHEABLE 0x00000001 | |
825 | ||
826 | /** | |
827 | * enum dprc_region_type - Region type | |
828 | * @DPRC_REGION_TYPE_MC_PORTAL: MC portal region | |
829 | * @DPRC_REGION_TYPE_QBMAN_PORTAL: Qbman portal region | |
830 | */ | |
831 | enum dprc_region_type { | |
832 | DPRC_REGION_TYPE_MC_PORTAL, | |
833 | DPRC_REGION_TYPE_QBMAN_PORTAL | |
834 | }; | |
835 | ||
a2a55e51 PK |
836 | /** |
837 | * struct dprc_region_desc - Mappable region descriptor | |
1f1c25c7 PK |
838 | * @base_offset: Region offset from region's base address. |
839 | * For DPMCP and DPRC objects, region base is offset from SoC MC portals | |
840 | * base address; For DPIO, region base is offset from SoC QMan portals | |
841 | * base address | |
a2a55e51 | 842 | * @size: Region size (in bytes) |
87457d11 PK |
843 | * @flags: Region attributes |
844 | * @type: Portal region type | |
a2a55e51 PK |
845 | */ |
846 | struct dprc_region_desc { | |
87457d11 | 847 | uint32_t base_offset; |
a2a55e51 | 848 | uint32_t size; |
87457d11 PK |
849 | uint32_t flags; |
850 | enum dprc_region_type type; | |
a2a55e51 PK |
851 | }; |
852 | ||
853 | /** | |
854 | * dprc_get_obj_region() - Get region information for a specified object. | |
855 | * @mc_io: Pointer to MC portal's I/O object | |
87457d11 | 856 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 | 857 | * @token: Token of DPRC object |
87457d11 | 858 | * @obj_type: Object type as returned in dprc_get_obj() |
a2a55e51 PK |
859 | * @obj_id: Unique object instance as returned in dprc_get_obj() |
860 | * @region_index: The specific region to query | |
861 | * @region_desc: Returns the requested region descriptor | |
862 | * | |
863 | * Return: '0' on Success; Error code otherwise. | |
864 | */ | |
865 | int dprc_get_obj_region(struct fsl_mc_io *mc_io, | |
87457d11 | 866 | uint32_t cmd_flags, |
a2a55e51 PK |
867 | uint16_t token, |
868 | char *obj_type, | |
869 | int obj_id, | |
870 | uint8_t region_index, | |
871 | struct dprc_region_desc *region_desc); | |
872 | /** | |
873 | * struct dprc_endpoint - Endpoint description for link connect/disconnect | |
874 | * operations | |
875 | * @type: Endpoint object type: NULL terminated string | |
876 | * @id: Endpoint object ID | |
87457d11 | 877 | * @if_id: Interface ID; should be set for endpoints with multiple |
a2a55e51 PK |
878 | * interfaces ("dpsw", "dpdmux"); for others, always set to 0 |
879 | */ | |
880 | struct dprc_endpoint { | |
87457d11 PK |
881 | char type[16]; |
882 | int id; | |
883 | uint16_t if_id; | |
884 | }; | |
885 | ||
886 | /** | |
887 | * struct dprc_connection_cfg - Connection configuration. | |
888 | * Used for virtual connections only | |
889 | * @committed_rate: Committed rate (Mbits/s) | |
890 | * @max_rate: Maximum rate (Mbits/s) | |
891 | */ | |
892 | struct dprc_connection_cfg { | |
893 | uint32_t committed_rate; | |
894 | uint32_t max_rate; | |
a2a55e51 PK |
895 | }; |
896 | ||
897 | /** | |
898 | * dprc_connect() - Connect two endpoints to create a network link between them | |
899 | * @mc_io: Pointer to MC portal's I/O object | |
87457d11 | 900 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 PK |
901 | * @token: Token of DPRC object |
902 | * @endpoint1: Endpoint 1 configuration parameters | |
903 | * @endpoint2: Endpoint 2 configuration parameters | |
87457d11 PK |
904 | * @cfg: Connection configuration. The connection configuration is ignored for |
905 | * connections made to DPMAC objects, where rate is retrieved from the | |
906 | * MAC configuration. | |
a2a55e51 PK |
907 | * |
908 | * Return: '0' on Success; Error code otherwise. | |
909 | */ | |
87457d11 PK |
910 | int dprc_connect(struct fsl_mc_io *mc_io, |
911 | uint32_t cmd_flags, | |
912 | uint16_t token, | |
913 | const struct dprc_endpoint *endpoint1, | |
914 | const struct dprc_endpoint *endpoint2, | |
915 | const struct dprc_connection_cfg *cfg); | |
a2a55e51 PK |
916 | |
917 | /** | |
918 | * dprc_disconnect() - Disconnect one endpoint to remove its network connection | |
919 | * @mc_io: Pointer to MC portal's I/O object | |
87457d11 | 920 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' |
a2a55e51 PK |
921 | * @token: Token of DPRC object |
922 | * @endpoint: Endpoint configuration parameters | |
923 | * | |
924 | * Return: '0' on Success; Error code otherwise. | |
925 | */ | |
926 | int dprc_disconnect(struct fsl_mc_io *mc_io, | |
87457d11 | 927 | uint32_t cmd_flags, |
a2a55e51 PK |
928 | uint16_t token, |
929 | const struct dprc_endpoint *endpoint); | |
930 | ||
931 | /** | |
932 | * dprc_get_connection() - Get connected endpoint and link status if connection | |
933 | * exists. | |
87457d11 PK |
934 | * @mc_io: Pointer to MC portal's I/O object |
935 | * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' | |
936 | * @token: Token of DPRC object | |
937 | * @endpoint1: Endpoint 1 configuration parameters | |
938 | * @endpoint2: Returned endpoint 2 configuration parameters | |
53e353fc PK |
939 | * @state: Returned link state: |
940 | * 1 - link is up; | |
941 | * 0 - link is down; | |
942 | * -1 - no connection (endpoint2 information is irrelevant) | |
a2a55e51 PK |
943 | * |
944 | * Return: '0' on Success; -ENAVAIL if connection does not exist. | |
945 | */ | |
946 | int dprc_get_connection(struct fsl_mc_io *mc_io, | |
87457d11 | 947 | uint32_t cmd_flags, |
a2a55e51 PK |
948 | uint16_t token, |
949 | const struct dprc_endpoint *endpoint1, | |
950 | struct dprc_endpoint *endpoint2, | |
951 | int *state); | |
952 | ||
953 | #endif /* _FSL_DPRC_H */ |