blob: b2cd2cb1608200ab23e9428a80f3add51fe191f6 [file] [log] [blame]
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -07001/*
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 */
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +053013#define DPRC_VER_MAJOR 5
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -070014#define DPRC_VER_MINOR 0
15
16/* Command IDs */
17#define DPRC_CMDID_CLOSE 0x800
18#define DPRC_CMDID_OPEN 0x805
19
20#define DPRC_CMDID_GET_ATTR 0x004
21#define DPRC_CMDID_RESET_CONT 0x005
22
23#define DPRC_CMDID_GET_CONT_ID 0x830
24#define DPRC_CMDID_GET_OBJ_COUNT 0x159
25#define DPRC_CMDID_GET_OBJ 0x15A
26#define DPRC_CMDID_GET_RES_COUNT 0x15B
27#define DPRC_CMDID_GET_RES_IDS 0x15C
28#define DPRC_CMDID_GET_OBJ_REG 0x15E
29
30#define DPRC_CMDID_CONNECT 0x167
31#define DPRC_CMDID_DISCONNECT 0x168
32#define DPRC_CMDID_GET_CONNECTION 0x16C
33
34/* cmd, param, offset, width, type, arg_name */
35#define DPRC_RSP_GET_CONTAINER_ID(cmd, container_id) \
36 MC_RSP_OP(cmd, 0, 0, 32, int, container_id)
37
38/* cmd, param, offset, width, type, arg_name */
39#define DPRC_CMD_OPEN(cmd, container_id) \
40 MC_CMD_OP(cmd, 0, 0, 32, int, container_id)
41
42/* cmd, param, offset, width, type, arg_name */
43#define DPRC_CMD_RESET_CONTAINER(cmd, child_container_id) \
44 MC_CMD_OP(cmd, 0, 0, 32, int, child_container_id)
45
46/* cmd, param, offset, width, type, arg_name */
47#define DPRC_RSP_GET_ATTRIBUTES(cmd, attr) \
48do { \
49 MC_RSP_OP(cmd, 0, 0, 32, int, attr->container_id); \
50 MC_RSP_OP(cmd, 0, 32, 16, uint16_t, attr->icid); \
51 MC_RSP_OP(cmd, 1, 0, 32, uint32_t, attr->options);\
52 MC_RSP_OP(cmd, 1, 32, 32, int, attr->portal_id); \
53 MC_RSP_OP(cmd, 2, 0, 16, uint16_t, attr->version.major);\
54 MC_RSP_OP(cmd, 2, 16, 16, uint16_t, attr->version.minor);\
55} while (0)
56
57/* cmd, param, offset, width, type, arg_name */
58#define DPRC_RSP_GET_OBJ_COUNT(cmd, obj_count) \
59 MC_RSP_OP(cmd, 0, 32, 32, int, obj_count)
60
61/* cmd, param, offset, width, type, arg_name */
62#define DPRC_CMD_GET_OBJ(cmd, obj_index) \
63 MC_CMD_OP(cmd, 0, 0, 32, int, obj_index)
64
65/* cmd, param, offset, width, type, arg_name */
66#define DPRC_RSP_GET_OBJ(cmd, obj_desc) \
67do { \
68 MC_RSP_OP(cmd, 0, 32, 32, int, obj_desc->id); \
69 MC_RSP_OP(cmd, 1, 0, 16, uint16_t, obj_desc->vendor); \
70 MC_RSP_OP(cmd, 1, 16, 8, uint8_t, obj_desc->irq_count); \
71 MC_RSP_OP(cmd, 1, 24, 8, uint8_t, obj_desc->region_count); \
72 MC_RSP_OP(cmd, 1, 32, 32, uint32_t, obj_desc->state);\
73 MC_RSP_OP(cmd, 2, 0, 16, uint16_t, obj_desc->ver_major);\
74 MC_RSP_OP(cmd, 2, 16, 16, uint16_t, obj_desc->ver_minor);\
75 MC_RSP_OP(cmd, 3, 0, 8, char, obj_desc->type[0]);\
76 MC_RSP_OP(cmd, 3, 8, 8, char, obj_desc->type[1]);\
77 MC_RSP_OP(cmd, 3, 16, 8, char, obj_desc->type[2]);\
78 MC_RSP_OP(cmd, 3, 24, 8, char, obj_desc->type[3]);\
79 MC_RSP_OP(cmd, 3, 32, 8, char, obj_desc->type[4]);\
80 MC_RSP_OP(cmd, 3, 40, 8, char, obj_desc->type[5]);\
81 MC_RSP_OP(cmd, 3, 48, 8, char, obj_desc->type[6]);\
82 MC_RSP_OP(cmd, 3, 56, 8, char, obj_desc->type[7]);\
83 MC_RSP_OP(cmd, 4, 0, 8, char, obj_desc->type[8]);\
84 MC_RSP_OP(cmd, 4, 8, 8, char, obj_desc->type[9]);\
85 MC_RSP_OP(cmd, 4, 16, 8, char, obj_desc->type[10]);\
86 MC_RSP_OP(cmd, 4, 24, 8, char, obj_desc->type[11]);\
87 MC_RSP_OP(cmd, 4, 32, 8, char, obj_desc->type[12]);\
88 MC_RSP_OP(cmd, 4, 40, 8, char, obj_desc->type[13]);\
89 MC_RSP_OP(cmd, 4, 48, 8, char, obj_desc->type[14]);\
90 MC_RSP_OP(cmd, 4, 56, 8, char, obj_desc->type[15]);\
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +053091 MC_RSP_OP(cmd, 5, 0, 8, char, obj_desc->label[0]);\
92 MC_RSP_OP(cmd, 5, 8, 8, char, obj_desc->label[1]);\
93 MC_RSP_OP(cmd, 5, 16, 8, char, obj_desc->label[2]);\
94 MC_RSP_OP(cmd, 5, 24, 8, char, obj_desc->label[3]);\
95 MC_RSP_OP(cmd, 5, 32, 8, char, obj_desc->label[4]);\
96 MC_RSP_OP(cmd, 5, 40, 8, char, obj_desc->label[5]);\
97 MC_RSP_OP(cmd, 5, 48, 8, char, obj_desc->label[6]);\
98 MC_RSP_OP(cmd, 5, 56, 8, char, obj_desc->label[7]);\
99 MC_RSP_OP(cmd, 6, 0, 8, char, obj_desc->label[8]);\
100 MC_RSP_OP(cmd, 6, 8, 8, char, obj_desc->label[9]);\
101 MC_RSP_OP(cmd, 6, 16, 8, char, obj_desc->label[10]);\
102 MC_RSP_OP(cmd, 6, 24, 8, char, obj_desc->label[11]);\
103 MC_RSP_OP(cmd, 6, 32, 8, char, obj_desc->label[12]);\
104 MC_RSP_OP(cmd, 6, 40, 8, char, obj_desc->label[13]);\
105 MC_RSP_OP(cmd, 6, 48, 8, char, obj_desc->label[14]);\
106 MC_RSP_OP(cmd, 6, 56, 8, char, obj_desc->label[15]);\
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700107} while (0)
108
109/* cmd, param, offset, width, type, arg_name */
110#define DPRC_CMD_GET_RES_COUNT(cmd, type) \
111do { \
112 MC_CMD_OP(cmd, 1, 0, 8, char, type[0]);\
113 MC_CMD_OP(cmd, 1, 8, 8, char, type[1]);\
114 MC_CMD_OP(cmd, 1, 16, 8, char, type[2]);\
115 MC_CMD_OP(cmd, 1, 24, 8, char, type[3]);\
116 MC_CMD_OP(cmd, 1, 32, 8, char, type[4]);\
117 MC_CMD_OP(cmd, 1, 40, 8, char, type[5]);\
118 MC_CMD_OP(cmd, 1, 48, 8, char, type[6]);\
119 MC_CMD_OP(cmd, 1, 56, 8, char, type[7]);\
120 MC_CMD_OP(cmd, 2, 0, 8, char, type[8]);\
121 MC_CMD_OP(cmd, 2, 8, 8, char, type[9]);\
122 MC_CMD_OP(cmd, 2, 16, 8, char, type[10]);\
123 MC_CMD_OP(cmd, 2, 24, 8, char, type[11]);\
124 MC_CMD_OP(cmd, 2, 32, 8, char, type[12]);\
125 MC_CMD_OP(cmd, 2, 40, 8, char, type[13]);\
126 MC_CMD_OP(cmd, 2, 48, 8, char, type[14]);\
127 MC_CMD_OP(cmd, 2, 56, 8, char, type[15]);\
128} while (0)
129
130/* cmd, param, offset, width, type, arg_name */
131#define DPRC_RSP_GET_RES_COUNT(cmd, res_count) \
132 MC_RSP_OP(cmd, 0, 0, 32, int, res_count)
133
134/* cmd, param, offset, width, type, arg_name */
135#define DPRC_CMD_GET_RES_IDS(cmd, range_desc, type) \
136do { \
137 MC_CMD_OP(cmd, 0, 42, 7, enum dprc_iter_status, \
138 range_desc->iter_status); \
139 MC_CMD_OP(cmd, 1, 0, 32, int, range_desc->base_id); \
140 MC_CMD_OP(cmd, 1, 32, 32, int, range_desc->last_id);\
141 MC_CMD_OP(cmd, 2, 0, 8, char, type[0]);\
142 MC_CMD_OP(cmd, 2, 8, 8, char, type[1]);\
143 MC_CMD_OP(cmd, 2, 16, 8, char, type[2]);\
144 MC_CMD_OP(cmd, 2, 24, 8, char, type[3]);\
145 MC_CMD_OP(cmd, 2, 32, 8, char, type[4]);\
146 MC_CMD_OP(cmd, 2, 40, 8, char, type[5]);\
147 MC_CMD_OP(cmd, 2, 48, 8, char, type[6]);\
148 MC_CMD_OP(cmd, 2, 56, 8, char, type[7]);\
149 MC_CMD_OP(cmd, 3, 0, 8, char, type[8]);\
150 MC_CMD_OP(cmd, 3, 8, 8, char, type[9]);\
151 MC_CMD_OP(cmd, 3, 16, 8, char, type[10]);\
152 MC_CMD_OP(cmd, 3, 24, 8, char, type[11]);\
153 MC_CMD_OP(cmd, 3, 32, 8, char, type[12]);\
154 MC_CMD_OP(cmd, 3, 40, 8, char, type[13]);\
155 MC_CMD_OP(cmd, 3, 48, 8, char, type[14]);\
156 MC_CMD_OP(cmd, 3, 56, 8, char, type[15]);\
157} while (0)
158
159/* cmd, param, offset, width, type, arg_name */
160#define DPRC_RSP_GET_RES_IDS(cmd, range_desc) \
161do { \
162 MC_RSP_OP(cmd, 0, 42, 7, enum dprc_iter_status, \
163 range_desc->iter_status);\
164 MC_RSP_OP(cmd, 1, 0, 32, int, range_desc->base_id); \
165 MC_RSP_OP(cmd, 1, 32, 32, int, range_desc->last_id);\
166} while (0)
167
168/* cmd, param, offset, width, type, arg_name */
169#define DPRC_CMD_GET_OBJ_REGION(cmd, obj_type, obj_id, region_index) \
170do { \
171 MC_CMD_OP(cmd, 0, 0, 32, int, obj_id); \
172 MC_CMD_OP(cmd, 0, 48, 8, uint8_t, region_index);\
173 MC_CMD_OP(cmd, 3, 0, 8, char, obj_type[0]);\
174 MC_CMD_OP(cmd, 3, 8, 8, char, obj_type[1]);\
175 MC_CMD_OP(cmd, 3, 16, 8, char, obj_type[2]);\
176 MC_CMD_OP(cmd, 3, 24, 8, char, obj_type[3]);\
177 MC_CMD_OP(cmd, 3, 32, 8, char, obj_type[4]);\
178 MC_CMD_OP(cmd, 3, 40, 8, char, obj_type[5]);\
179 MC_CMD_OP(cmd, 3, 48, 8, char, obj_type[6]);\
180 MC_CMD_OP(cmd, 3, 56, 8, char, obj_type[7]);\
181 MC_CMD_OP(cmd, 4, 0, 8, char, obj_type[8]);\
182 MC_CMD_OP(cmd, 4, 8, 8, char, obj_type[9]);\
183 MC_CMD_OP(cmd, 4, 16, 8, char, obj_type[10]);\
184 MC_CMD_OP(cmd, 4, 24, 8, char, obj_type[11]);\
185 MC_CMD_OP(cmd, 4, 32, 8, char, obj_type[12]);\
186 MC_CMD_OP(cmd, 4, 40, 8, char, obj_type[13]);\
187 MC_CMD_OP(cmd, 4, 48, 8, char, obj_type[14]);\
188 MC_CMD_OP(cmd, 4, 56, 8, char, obj_type[15]);\
189} while (0)
190
191/* param, offset, width, type, arg_name */
192#define DPRC_RSP_GET_OBJ_REGION(cmd, region_desc) \
193do { \
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530194 MC_RSP_OP(cmd, 1, 0, 32, uint32_t, region_desc->base_offset);\
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700195 MC_RSP_OP(cmd, 2, 0, 32, uint32_t, region_desc->size); \
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530196 MC_RSP_OP(cmd, 2, 32, 4, enum dprc_region_type, region_desc->type);\
197 MC_RSP_OP(cmd, 3, 0, 32, uint32_t, region_desc->flags);\
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700198} while (0)
199
200/* cmd, param, offset, width, type, arg_name */
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530201#define DPRC_CMD_SET_OBJ_LABEL(cmd, obj_type, obj_id, label) \
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530202do { \
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530203 MC_CMD_OP(cmd, 0, 0, 32, int, obj_id); \
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530204 MC_CMD_OP(cmd, 1, 0, 8, char, label[0]);\
205 MC_CMD_OP(cmd, 1, 8, 8, char, label[1]);\
206 MC_CMD_OP(cmd, 1, 16, 8, char, label[2]);\
207 MC_CMD_OP(cmd, 1, 24, 8, char, label[3]);\
208 MC_CMD_OP(cmd, 1, 32, 8, char, label[4]);\
209 MC_CMD_OP(cmd, 1, 40, 8, char, label[5]);\
210 MC_CMD_OP(cmd, 1, 48, 8, char, label[6]);\
211 MC_CMD_OP(cmd, 1, 56, 8, char, label[7]);\
212 MC_CMD_OP(cmd, 2, 0, 8, char, label[8]);\
213 MC_CMD_OP(cmd, 2, 8, 8, char, label[9]);\
214 MC_CMD_OP(cmd, 2, 16, 8, char, label[10]);\
215 MC_CMD_OP(cmd, 2, 24, 8, char, label[11]);\
216 MC_CMD_OP(cmd, 2, 32, 8, char, label[12]);\
217 MC_CMD_OP(cmd, 2, 40, 8, char, label[13]);\
218 MC_CMD_OP(cmd, 2, 48, 8, char, label[14]);\
219 MC_CMD_OP(cmd, 2, 56, 8, char, label[15]);\
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530220 MC_CMD_OP(cmd, 3, 0, 8, char, obj_type[0]);\
221 MC_CMD_OP(cmd, 3, 8, 8, char, obj_type[1]);\
222 MC_CMD_OP(cmd, 3, 16, 8, char, obj_type[2]);\
223 MC_CMD_OP(cmd, 3, 24, 8, char, obj_type[3]);\
224 MC_CMD_OP(cmd, 3, 32, 8, char, obj_type[4]);\
225 MC_CMD_OP(cmd, 3, 40, 8, char, obj_type[5]);\
226 MC_CMD_OP(cmd, 3, 48, 8, char, obj_type[6]);\
227 MC_CMD_OP(cmd, 3, 56, 8, char, obj_type[7]);\
228 MC_CMD_OP(cmd, 4, 0, 8, char, obj_type[8]);\
229 MC_CMD_OP(cmd, 4, 8, 8, char, obj_type[9]);\
230 MC_CMD_OP(cmd, 4, 16, 8, char, obj_type[10]);\
231 MC_CMD_OP(cmd, 4, 24, 8, char, obj_type[11]);\
232 MC_CMD_OP(cmd, 4, 32, 8, char, obj_type[12]);\
233 MC_CMD_OP(cmd, 4, 40, 8, char, obj_type[13]);\
234 MC_CMD_OP(cmd, 4, 48, 8, char, obj_type[14]);\
235 MC_CMD_OP(cmd, 4, 56, 8, char, obj_type[15]);\
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530236} while (0)
237
238/* cmd, param, offset, width, type, arg_name */
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530239#define DPRC_CMD_CONNECT(cmd, endpoint1, endpoint2, cfg) \
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700240do { \
241 MC_CMD_OP(cmd, 0, 0, 32, int, endpoint1->id); \
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530242 MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint1->if_id); \
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700243 MC_CMD_OP(cmd, 1, 0, 32, int, endpoint2->id); \
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530244 MC_CMD_OP(cmd, 1, 32, 16, uint16_t, endpoint2->if_id); \
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700245 MC_CMD_OP(cmd, 2, 0, 8, char, endpoint1->type[0]); \
246 MC_CMD_OP(cmd, 2, 8, 8, char, endpoint1->type[1]); \
247 MC_CMD_OP(cmd, 2, 16, 8, char, endpoint1->type[2]); \
248 MC_CMD_OP(cmd, 2, 24, 8, char, endpoint1->type[3]); \
249 MC_CMD_OP(cmd, 2, 32, 8, char, endpoint1->type[4]); \
250 MC_CMD_OP(cmd, 2, 40, 8, char, endpoint1->type[5]); \
251 MC_CMD_OP(cmd, 2, 48, 8, char, endpoint1->type[6]); \
252 MC_CMD_OP(cmd, 2, 56, 8, char, endpoint1->type[7]); \
253 MC_CMD_OP(cmd, 3, 0, 8, char, endpoint1->type[8]); \
254 MC_CMD_OP(cmd, 3, 8, 8, char, endpoint1->type[9]); \
255 MC_CMD_OP(cmd, 3, 16, 8, char, endpoint1->type[10]); \
256 MC_CMD_OP(cmd, 3, 24, 8, char, endpoint1->type[11]); \
257 MC_CMD_OP(cmd, 3, 32, 8, char, endpoint1->type[12]); \
258 MC_CMD_OP(cmd, 3, 40, 8, char, endpoint1->type[13]); \
259 MC_CMD_OP(cmd, 3, 48, 8, char, endpoint1->type[14]); \
260 MC_CMD_OP(cmd, 3, 56, 8, char, endpoint1->type[15]); \
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530261 MC_CMD_OP(cmd, 4, 0, 32, uint32_t, cfg->max_rate); \
262 MC_CMD_OP(cmd, 4, 32, 32, uint32_t, cfg->committed_rate); \
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700263 MC_CMD_OP(cmd, 5, 0, 8, char, endpoint2->type[0]); \
264 MC_CMD_OP(cmd, 5, 8, 8, char, endpoint2->type[1]); \
265 MC_CMD_OP(cmd, 5, 16, 8, char, endpoint2->type[2]); \
266 MC_CMD_OP(cmd, 5, 24, 8, char, endpoint2->type[3]); \
267 MC_CMD_OP(cmd, 5, 32, 8, char, endpoint2->type[4]); \
268 MC_CMD_OP(cmd, 5, 40, 8, char, endpoint2->type[5]); \
269 MC_CMD_OP(cmd, 5, 48, 8, char, endpoint2->type[6]); \
270 MC_CMD_OP(cmd, 5, 56, 8, char, endpoint2->type[7]); \
271 MC_CMD_OP(cmd, 6, 0, 8, char, endpoint2->type[8]); \
272 MC_CMD_OP(cmd, 6, 8, 8, char, endpoint2->type[9]); \
273 MC_CMD_OP(cmd, 6, 16, 8, char, endpoint2->type[10]); \
274 MC_CMD_OP(cmd, 6, 24, 8, char, endpoint2->type[11]); \
275 MC_CMD_OP(cmd, 6, 32, 8, char, endpoint2->type[12]); \
276 MC_CMD_OP(cmd, 6, 40, 8, char, endpoint2->type[13]); \
277 MC_CMD_OP(cmd, 6, 48, 8, char, endpoint2->type[14]); \
278 MC_CMD_OP(cmd, 6, 56, 8, char, endpoint2->type[15]); \
279} while (0)
280
281/* cmd, param, offset, width, type, arg_name */
282#define DPRC_CMD_DISCONNECT(cmd, endpoint) \
283do { \
284 MC_CMD_OP(cmd, 0, 0, 32, int, endpoint->id); \
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530285 MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint->if_id); \
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700286 MC_CMD_OP(cmd, 1, 0, 8, char, endpoint->type[0]); \
287 MC_CMD_OP(cmd, 1, 8, 8, char, endpoint->type[1]); \
288 MC_CMD_OP(cmd, 1, 16, 8, char, endpoint->type[2]); \
289 MC_CMD_OP(cmd, 1, 24, 8, char, endpoint->type[3]); \
290 MC_CMD_OP(cmd, 1, 32, 8, char, endpoint->type[4]); \
291 MC_CMD_OP(cmd, 1, 40, 8, char, endpoint->type[5]); \
292 MC_CMD_OP(cmd, 1, 48, 8, char, endpoint->type[6]); \
293 MC_CMD_OP(cmd, 1, 56, 8, char, endpoint->type[7]); \
294 MC_CMD_OP(cmd, 2, 0, 8, char, endpoint->type[8]); \
295 MC_CMD_OP(cmd, 2, 8, 8, char, endpoint->type[9]); \
296 MC_CMD_OP(cmd, 2, 16, 8, char, endpoint->type[10]); \
297 MC_CMD_OP(cmd, 2, 24, 8, char, endpoint->type[11]); \
298 MC_CMD_OP(cmd, 2, 32, 8, char, endpoint->type[12]); \
299 MC_CMD_OP(cmd, 2, 40, 8, char, endpoint->type[13]); \
300 MC_CMD_OP(cmd, 2, 48, 8, char, endpoint->type[14]); \
301 MC_CMD_OP(cmd, 2, 56, 8, char, endpoint->type[15]); \
302} while (0)
303
304/* cmd, param, offset, width, type, arg_name */
305#define DPRC_CMD_GET_CONNECTION(cmd, endpoint1) \
306do { \
307 MC_CMD_OP(cmd, 0, 0, 32, int, endpoint1->id); \
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530308 MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint1->if_id); \
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700309 MC_CMD_OP(cmd, 1, 0, 8, char, endpoint1->type[0]); \
310 MC_CMD_OP(cmd, 1, 8, 8, char, endpoint1->type[1]); \
311 MC_CMD_OP(cmd, 1, 16, 8, char, endpoint1->type[2]); \
312 MC_CMD_OP(cmd, 1, 24, 8, char, endpoint1->type[3]); \
313 MC_CMD_OP(cmd, 1, 32, 8, char, endpoint1->type[4]); \
314 MC_CMD_OP(cmd, 1, 40, 8, char, endpoint1->type[5]); \
315 MC_CMD_OP(cmd, 1, 48, 8, char, endpoint1->type[6]); \
316 MC_CMD_OP(cmd, 1, 56, 8, char, endpoint1->type[7]); \
317 MC_CMD_OP(cmd, 2, 0, 8, char, endpoint1->type[8]); \
318 MC_CMD_OP(cmd, 2, 8, 8, char, endpoint1->type[9]); \
319 MC_CMD_OP(cmd, 2, 16, 8, char, endpoint1->type[10]); \
320 MC_CMD_OP(cmd, 2, 24, 8, char, endpoint1->type[11]); \
321 MC_CMD_OP(cmd, 2, 32, 8, char, endpoint1->type[12]); \
322 MC_CMD_OP(cmd, 2, 40, 8, char, endpoint1->type[13]); \
323 MC_CMD_OP(cmd, 2, 48, 8, char, endpoint1->type[14]); \
324 MC_CMD_OP(cmd, 2, 56, 8, char, endpoint1->type[15]); \
325} while (0)
326
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700327/* cmd, param, offset, width, type, arg_name */
328#define DPRC_RSP_GET_CONNECTION(cmd, endpoint2, state) \
329do { \
330 MC_RSP_OP(cmd, 3, 0, 32, int, endpoint2->id); \
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530331 MC_RSP_OP(cmd, 3, 32, 16, uint16_t, endpoint2->if_id); \
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700332 MC_RSP_OP(cmd, 4, 0, 8, char, endpoint2->type[0]); \
333 MC_RSP_OP(cmd, 4, 8, 8, char, endpoint2->type[1]); \
334 MC_RSP_OP(cmd, 4, 16, 8, char, endpoint2->type[2]); \
335 MC_RSP_OP(cmd, 4, 24, 8, char, endpoint2->type[3]); \
336 MC_RSP_OP(cmd, 4, 32, 8, char, endpoint2->type[4]); \
337 MC_RSP_OP(cmd, 4, 40, 8, char, endpoint2->type[5]); \
338 MC_RSP_OP(cmd, 4, 48, 8, char, endpoint2->type[6]); \
339 MC_RSP_OP(cmd, 4, 56, 8, char, endpoint2->type[7]); \
340 MC_RSP_OP(cmd, 5, 0, 8, char, endpoint2->type[8]); \
341 MC_RSP_OP(cmd, 5, 8, 8, char, endpoint2->type[9]); \
342 MC_RSP_OP(cmd, 5, 16, 8, char, endpoint2->type[10]); \
343 MC_RSP_OP(cmd, 5, 24, 8, char, endpoint2->type[11]); \
344 MC_RSP_OP(cmd, 5, 32, 8, char, endpoint2->type[12]); \
345 MC_RSP_OP(cmd, 5, 40, 8, char, endpoint2->type[13]); \
346 MC_RSP_OP(cmd, 5, 48, 8, char, endpoint2->type[14]); \
347 MC_RSP_OP(cmd, 5, 56, 8, char, endpoint2->type[15]); \
348 MC_RSP_OP(cmd, 6, 0, 32, int, state); \
349} while (0)
350
351/* Data Path Resource Container API
352 * Contains DPRC API for managing and querying DPAA resources
353 */
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530354
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700355struct fsl_mc_io;
356
357/**
358 * Set this value as the icid value in dprc_cfg structure when creating a
359 * container, in case the ICID is not selected by the user and should be
360 * allocated by the DPRC from the pool of ICIDs.
361 */
362#define DPRC_GET_ICID_FROM_POOL (uint16_t)(~(0))
363
364/**
365 * Set this value as the portal_id value in dprc_cfg structure when creating a
366 * container, in case the portal ID is not specifically selected by the
367 * user and should be allocated by the DPRC from the pool of portal ids.
368 */
369#define DPRC_GET_PORTAL_ID_FROM_POOL (int)(~(0))
370
371/**
372 * dprc_get_container_id() - Get container ID associated with a given portal.
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530373 * @mc_io: Pointer to MC portal's I/O object
374 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700375 * @container_id: Requested container ID
376 *
377 * Return: '0' on Success; Error code otherwise.
378 */
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530379int dprc_get_container_id(struct fsl_mc_io *mc_io,
380 uint32_t cmd_flags,
381 int *container_id);
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700382
383/**
384 * dprc_open() - Open DPRC object for use
385 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530386 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700387 * @container_id: Container ID to open
388 * @token: Returned token of DPRC object
389 *
390 * Return: '0' on Success; Error code otherwise.
391 *
392 * @warning Required before any operation on the object.
393 */
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530394int dprc_open(struct fsl_mc_io *mc_io,
395 uint32_t cmd_flags,
396 int container_id,
397 uint16_t *token);
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700398
399/**
400 * dprc_close() - Close the control session of the object
401 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530402 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700403 * @token: Token of DPRC object
404 *
405 * After this function is called, no further operations are
406 * allowed on the object without opening a new control session.
407 *
408 * Return: '0' on Success; Error code otherwise.
409 */
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530410int dprc_close(struct fsl_mc_io *mc_io,
411 uint32_t cmd_flags,
412 uint16_t token);
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700413
414/**
415 * Container general options
416 *
417 * These options may be selected at container creation by the container creator
418 * and can be retrieved using dprc_get_attributes()
419 */
420
421/* Spawn Policy Option allowed - Indicates that the new container is allowed
422 * to spawn and have its own child containers.
423 */
424#define DPRC_CFG_OPT_SPAWN_ALLOWED 0x00000001
425
426/* General Container allocation policy - Indicates that the new container is
427 * allowed to allocate requested resources from its parent container; if not
428 * set, the container is only allowed to use resources in its own pools; Note
429 * that this is a container's global policy, but the parent container may
430 * override it and set specific quota per resource type.
431 */
432#define DPRC_CFG_OPT_ALLOC_ALLOWED 0x00000002
433
434/* Object initialization allowed - software context associated with this
435 * container is allowed to invoke object initialization operations.
436 */
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530437#define DPRC_CFG_OPT_OBJ_CREATE_ALLOWED 0x00000004
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700438
439/* Topology change allowed - software context associated with this
440 * container is allowed to invoke topology operations, such as attach/detach
441 * of network objects.
442 */
443#define DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED 0x00000008
444
445/* IOMMU bypass - indicates whether objects of this container are permitted
446 * to bypass the IOMMU.
447 */
448#define DPRC_CFG_OPT_IOMMU_BYPASS 0x00000010
449
450/* AIOP - Indicates that container belongs to AIOP. */
451#define DPRC_CFG_OPT_AIOP 0x00000020
452
453/**
454 * struct dprc_cfg - Container configuration options
455 * @icid: Container's ICID; if set to 'DPRC_GET_ICID_FROM_POOL', a free
456 * ICID value is allocated by the DPRC
457 * @portal_id: Portal ID; if set to 'DPRC_GET_PORTAL_ID_FROM_POOL', a free
458 * portal ID is allocated by the DPRC
459 * @options: Combination of 'DPRC_CFG_OPT_<X>' options
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530460 * @label: Object's label
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700461 */
462struct dprc_cfg {
463 uint16_t icid;
464 int portal_id;
465 uint64_t options;
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530466 char label[16];
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700467};
468
469/**
470 * dprc_reset_container - Reset child container.
471 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530472 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700473 * @token: Token of DPRC object
474 * @child_container_id: ID of the container to reset
475 *
476 * In case a software context crashes or becomes non-responsive, the parent
477 * may wish to reset its resources container before the software context is
478 * restarted.
479 *
480 * This routine informs all objects assigned to the child container that the
481 * container is being reset, so they may perform any cleanup operations that are
482 * needed. All objects handles that were owned by the child container shall be
483 * closed.
484 *
485 * Note that such request may be submitted even if the child software context
486 * has not crashed, but the resulting object cleanup operations will not be
487 * aware of that.
488 *
489 * Return: '0' on Success; Error code otherwise.
490 */
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530491int dprc_reset_container(struct fsl_mc_io *mc_io,
492 uint32_t cmd_flags,
493 uint16_t token,
494 int child_container_id);
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700495
496/**
497 * struct dprc_attributes - Container attributes
498 * @container_id: Container's ID
499 * @icid: Container's ICID
500 * @portal_id: Container's portal ID
501 * @options: Container's options as set at container's creation
502 * @version: DPRC version
503 */
504struct dprc_attributes {
505 int container_id;
506 uint16_t icid;
507 int portal_id;
508 uint64_t options;
509 /**
510 * struct version - DPRC version
511 * @major: DPRC major version
512 * @minor: DPRC minor version
513 */
514 struct {
515 uint16_t major;
516 uint16_t minor;
517 } version;
518};
519
520/**
521 * dprc_get_attributes() - Obtains container attributes
522 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530523 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700524 * @token: Token of DPRC object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530525 * @attributes: Returned container attributes
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700526 *
527 * Return: '0' on Success; Error code otherwise.
528 */
529int dprc_get_attributes(struct fsl_mc_io *mc_io,
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530530 uint32_t cmd_flags,
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700531 uint16_t token,
532 struct dprc_attributes *attributes);
533
534/**
535 * dprc_get_obj_count() - Obtains the number of objects in the DPRC
536 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530537 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700538 * @token: Token of DPRC object
539 * @obj_count: Number of objects assigned to the DPRC
540 *
541 * Return: '0' on Success; Error code otherwise.
542 */
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530543int dprc_get_obj_count(struct fsl_mc_io *mc_io,
544 uint32_t cmd_flags,
545 uint16_t token,
546 int *obj_count);
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700547
548/* Objects Attributes Flags */
549
550/* Opened state - Indicates that an object is open by at least one owner */
551#define DPRC_OBJ_STATE_OPEN 0x00000001
552/* Plugged state - Indicates that the object is plugged */
553#define DPRC_OBJ_STATE_PLUGGED 0x00000002
554
555/**
556 * struct dprc_obj_desc - Object descriptor, returned from dprc_get_obj()
557 * @type: Type of object: NULL terminated string
558 * @id: ID of logical object resource
559 * @vendor: Object vendor identifier
560 * @ver_major: Major version number
561 * @ver_minor: Minor version number
562 * @irq_count: Number of interrupts supported by the object
563 * @region_count: Number of mappable regions supported by the object
564 * @state: Object state: combination of DPRC_OBJ_STATE_ states
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530565 * @label: Object label
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700566 */
567struct dprc_obj_desc {
568 char type[16];
569 int id;
570 uint16_t vendor;
571 uint16_t ver_major;
572 uint16_t ver_minor;
573 uint8_t irq_count;
574 uint8_t region_count;
575 uint32_t state;
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530576 char label[16];
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700577};
578
579/**
580 * dprc_get_obj() - Get general information on an object
581 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530582 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700583 * @token: Token of DPRC object
584 * @obj_index: Index of the object to be queried (< obj_count)
585 * @obj_desc: Returns the requested object descriptor
586 *
587 * The object descriptors are retrieved one by one by incrementing
588 * obj_index up to (not including) the value of obj_count returned
589 * from dprc_get_obj_count(). dprc_get_obj_count() must
590 * be called prior to dprc_get_obj().
591 *
592 * Return: '0' on Success; Error code otherwise.
593 */
594int dprc_get_obj(struct fsl_mc_io *mc_io,
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530595 uint32_t cmd_flags,
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700596 uint16_t token,
597 int obj_index,
598 struct dprc_obj_desc *obj_desc);
599
600/**
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530601 * dprc_get_res_count() - Obtains the number of free resources that are
602 * assigned to this container, by pool type
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700603 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530604 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700605 * @token: Token of DPRC object
606 * @type: pool type
607 * @res_count: Returned number of free resources of the given
608 * resource type that are assigned to this DPRC
609 *
610 * Return: '0' on Success; Error code otherwise.
611 */
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530612int dprc_get_res_count(struct fsl_mc_io *mc_io,
613 uint32_t cmd_flags,
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700614 uint16_t token,
615 char *type,
616 int *res_count);
617
618/**
619 * enum dprc_iter_status - Iteration status
620 * @DPRC_ITER_STATUS_FIRST: Perform first iteration
621 * @DPRC_ITER_STATUS_MORE: Indicates more/next iteration is needed
622 * @DPRC_ITER_STATUS_LAST: Indicates last iteration
623 */
624enum dprc_iter_status {
625 DPRC_ITER_STATUS_FIRST = 0,
626 DPRC_ITER_STATUS_MORE = 1,
627 DPRC_ITER_STATUS_LAST = 2
628};
629
630/**
631 * struct dprc_res_ids_range_desc - Resource ID range descriptor
632 * @base_id: Base resource ID of this range
633 * @last_id: Last resource ID of this range
634 * @iter_status: Iteration status - should be set to DPRC_ITER_STATUS_FIRST at
635 * first iteration; while the returned marker is DPRC_ITER_STATUS_MORE,
636 * additional iterations are needed, until the returned marker is
637 * DPRC_ITER_STATUS_LAST
638 */
639struct dprc_res_ids_range_desc {
640 int base_id;
641 int last_id;
642 enum dprc_iter_status iter_status;
643};
644
645/**
646 * dprc_get_res_ids() - Obtains IDs of free resources in the container
647 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530648 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700649 * @token: Token of DPRC object
650 * @type: pool type
651 * @range_desc: range descriptor
652 *
653 * Return: '0' on Success; Error code otherwise.
654 */
655int dprc_get_res_ids(struct fsl_mc_io *mc_io,
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530656 uint32_t cmd_flags,
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700657 uint16_t token,
658 char *type,
659 struct dprc_res_ids_range_desc *range_desc);
660
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530661/* Region flags */
662/* Cacheable - Indicates that region should be mapped as cacheable */
663#define DPRC_REGION_CACHEABLE 0x00000001
664
665/**
666 * enum dprc_region_type - Region type
667 * @DPRC_REGION_TYPE_MC_PORTAL: MC portal region
668 * @DPRC_REGION_TYPE_QBMAN_PORTAL: Qbman portal region
669 */
670enum dprc_region_type {
671 DPRC_REGION_TYPE_MC_PORTAL,
672 DPRC_REGION_TYPE_QBMAN_PORTAL
673};
674
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700675/**
676 * struct dprc_region_desc - Mappable region descriptor
Prabhakar Kushwaha1f1c25c2015-07-02 11:28:59 +0530677 * @base_offset: Region offset from region's base address.
678 * For DPMCP and DPRC objects, region base is offset from SoC MC portals
679 * base address; For DPIO, region base is offset from SoC QMan portals
680 * base address
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700681 * @size: Region size (in bytes)
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530682 * @flags: Region attributes
683 * @type: Portal region type
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700684 */
685struct dprc_region_desc {
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530686 uint32_t base_offset;
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700687 uint32_t size;
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530688 uint32_t flags;
689 enum dprc_region_type type;
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700690};
691
692/**
693 * dprc_get_obj_region() - Get region information for a specified object.
694 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530695 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700696 * @token: Token of DPRC object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530697 * @obj_type: Object type as returned in dprc_get_obj()
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700698 * @obj_id: Unique object instance as returned in dprc_get_obj()
699 * @region_index: The specific region to query
700 * @region_desc: Returns the requested region descriptor
701 *
702 * Return: '0' on Success; Error code otherwise.
703 */
704int dprc_get_obj_region(struct fsl_mc_io *mc_io,
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530705 uint32_t cmd_flags,
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700706 uint16_t token,
707 char *obj_type,
708 int obj_id,
709 uint8_t region_index,
710 struct dprc_region_desc *region_desc);
711/**
712 * struct dprc_endpoint - Endpoint description for link connect/disconnect
713 * operations
714 * @type: Endpoint object type: NULL terminated string
715 * @id: Endpoint object ID
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530716 * @if_id: Interface ID; should be set for endpoints with multiple
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700717 * interfaces ("dpsw", "dpdmux"); for others, always set to 0
718 */
719struct dprc_endpoint {
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530720 char type[16];
721 int id;
722 uint16_t if_id;
723};
724
725/**
726 * struct dprc_connection_cfg - Connection configuration.
727 * Used for virtual connections only
728 * @committed_rate: Committed rate (Mbits/s)
729 * @max_rate: Maximum rate (Mbits/s)
730 */
731struct dprc_connection_cfg {
732 uint32_t committed_rate;
733 uint32_t max_rate;
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700734};
735
736/**
737 * dprc_connect() - Connect two endpoints to create a network link between them
738 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530739 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700740 * @token: Token of DPRC object
741 * @endpoint1: Endpoint 1 configuration parameters
742 * @endpoint2: Endpoint 2 configuration parameters
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530743 * @cfg: Connection configuration. The connection configuration is ignored for
744 * connections made to DPMAC objects, where rate is retrieved from the
745 * MAC configuration.
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700746 *
747 * Return: '0' on Success; Error code otherwise.
748 */
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530749int dprc_connect(struct fsl_mc_io *mc_io,
750 uint32_t cmd_flags,
751 uint16_t token,
752 const struct dprc_endpoint *endpoint1,
753 const struct dprc_endpoint *endpoint2,
754 const struct dprc_connection_cfg *cfg);
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700755
756/**
757 * dprc_disconnect() - Disconnect one endpoint to remove its network connection
758 * @mc_io: Pointer to MC portal's I/O object
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530759 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700760 * @token: Token of DPRC object
761 * @endpoint: Endpoint configuration parameters
762 *
763 * Return: '0' on Success; Error code otherwise.
764 */
765int dprc_disconnect(struct fsl_mc_io *mc_io,
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530766 uint32_t cmd_flags,
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700767 uint16_t token,
768 const struct dprc_endpoint *endpoint);
769
770/**
771* dprc_get_connection() - Get connected endpoint and link status if connection
772* exists.
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530773* @mc_io: Pointer to MC portal's I/O object
774* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
775* @token: Token of DPRC object
776* @endpoint1: Endpoint 1 configuration parameters
777* @endpoint2: Returned endpoint 2 configuration parameters
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700778* @state: Returned link state: 1 - link is up, 0 - link is down
779*
780* Return: '0' on Success; -ENAVAIL if connection does not exist.
781*/
782int dprc_get_connection(struct fsl_mc_io *mc_io,
Prabhakar Kushwaha87457d12015-07-07 15:40:06 +0530783 uint32_t cmd_flags,
Prabhakar Kushwahaa2a55e52015-03-19 09:20:45 -0700784 uint16_t token,
785 const struct dprc_endpoint *endpoint1,
786 struct dprc_endpoint *endpoint2,
787 int *state);
788
789#endif /* _FSL_DPRC_H */