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regulator: ad5398: Fix return value of ad5398_write_reg
[linux-2.6/btrfs-unstable.git] / drivers / net / ethernet / rocker / rocker.h
blob12490b2f65040e18a49a4782387736da411c19e5
1 /*
2 * drivers/net/ethernet/rocker/rocker.h - Rocker switch device driver
3 * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us>
4 * Copyright (c) 2014 Scott Feldman <sfeldma@gmail.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 */
11
12 #ifndef _ROCKER_H
13 #define _ROCKER_H
14
15 #include <linux/types.h>
16
17 /* Return codes */
18 enum {
19 ROCKER_OK = 0,
20 ROCKER_ENOENT = 2,
21 ROCKER_ENXIO = 6,
22 ROCKER_ENOMEM = 12,
23 ROCKER_EEXIST = 17,
24 ROCKER_EINVAL = 22,
25 ROCKER_EMSGSIZE = 90,
26 ROCKER_ENOTSUP = 95,
27 ROCKER_ENOBUFS = 105,
28 };
29
30 #define ROCKER_FP_PORTS_MAX 62
31
32 #define PCI_VENDOR_ID_REDHAT 0x1b36
33 #define PCI_DEVICE_ID_REDHAT_ROCKER 0x0006
34
35 #define ROCKER_PCI_BAR0_SIZE 0x2000
36
37 /* MSI-X vectors */
38 enum {
39 ROCKER_MSIX_VEC_CMD,
40 ROCKER_MSIX_VEC_EVENT,
41 ROCKER_MSIX_VEC_TEST,
42 ROCKER_MSIX_VEC_RESERVED0,
43 __ROCKER_MSIX_VEC_TX,
44 __ROCKER_MSIX_VEC_RX,
45 #define ROCKER_MSIX_VEC_TX(port) \
46 (__ROCKER_MSIX_VEC_TX + ((port) * 2))
47 #define ROCKER_MSIX_VEC_RX(port) \
48 (__ROCKER_MSIX_VEC_RX + ((port) * 2))
49 #define ROCKER_MSIX_VEC_COUNT(portcnt) \
50 (ROCKER_MSIX_VEC_RX((portcnt - 1)) + 1)
51 };
52
53 /* Rocker bogus registers */
54 #define ROCKER_BOGUS_REG0 0x0000
55 #define ROCKER_BOGUS_REG1 0x0004
56 #define ROCKER_BOGUS_REG2 0x0008
57 #define ROCKER_BOGUS_REG3 0x000c
58
59 /* Rocker test registers */
60 #define ROCKER_TEST_REG 0x0010
61 #define ROCKER_TEST_REG64 0x0018 /* 8-byte */
62 #define ROCKER_TEST_IRQ 0x0020
63 #define ROCKER_TEST_DMA_ADDR 0x0028 /* 8-byte */
64 #define ROCKER_TEST_DMA_SIZE 0x0030
65 #define ROCKER_TEST_DMA_CTRL 0x0034
66
67 /* Rocker test register ctrl */
68 #define ROCKER_TEST_DMA_CTRL_CLEAR BIT(0)
69 #define ROCKER_TEST_DMA_CTRL_FILL BIT(1)
70 #define ROCKER_TEST_DMA_CTRL_INVERT BIT(2)
71
72 /* Rocker DMA ring register offsets */
73 #define ROCKER_DMA_DESC_ADDR(x) (0x1000 + (x) * 32) /* 8-byte */
74 #define ROCKER_DMA_DESC_SIZE(x) (0x1008 + (x) * 32)
75 #define ROCKER_DMA_DESC_HEAD(x) (0x100c + (x) * 32)
76 #define ROCKER_DMA_DESC_TAIL(x) (0x1010 + (x) * 32)
77 #define ROCKER_DMA_DESC_CTRL(x) (0x1014 + (x) * 32)
78 #define ROCKER_DMA_DESC_CREDITS(x) (0x1018 + (x) * 32)
79 #define ROCKER_DMA_DESC_RES1(x) (0x101c + (x) * 32)
80
81 /* Rocker dma ctrl register bits */
82 #define ROCKER_DMA_DESC_CTRL_RESET BIT(0)
83
84 /* Rocker DMA ring types */
85 enum rocker_dma_type {
86 ROCKER_DMA_CMD,
87 ROCKER_DMA_EVENT,
88 __ROCKER_DMA_TX,
89 __ROCKER_DMA_RX,
90 #define ROCKER_DMA_TX(port) (__ROCKER_DMA_TX + (port) * 2)
91 #define ROCKER_DMA_RX(port) (__ROCKER_DMA_RX + (port) * 2)
92 };
93
94 /* Rocker DMA ring size limits and default sizes */
95 #define ROCKER_DMA_SIZE_MIN 2ul
96 #define ROCKER_DMA_SIZE_MAX 65536ul
97 #define ROCKER_DMA_CMD_DEFAULT_SIZE 32ul
98 #define ROCKER_DMA_EVENT_DEFAULT_SIZE 32ul
99 #define ROCKER_DMA_TX_DEFAULT_SIZE 64ul
100 #define ROCKER_DMA_TX_DESC_SIZE 256
101 #define ROCKER_DMA_RX_DEFAULT_SIZE 64ul
102 #define ROCKER_DMA_RX_DESC_SIZE 256
103
104 /* Rocker DMA descriptor struct */
105 struct rocker_desc {
106 u64 buf_addr;
107 u64 cookie;
108 u16 buf_size;
109 u16 tlv_size;
110 u16 resv[5];
111 u16 comp_err;
112 };
113
114 #define ROCKER_DMA_DESC_COMP_ERR_GEN BIT(15)
115
116 /* Rocker DMA TLV struct */
117 struct rocker_tlv {
118 u32 type;
119 u16 len;
120 };
121
122 /* TLVs */
123 enum {
124 ROCKER_TLV_CMD_UNSPEC,
125 ROCKER_TLV_CMD_TYPE, /* u16 */
126 ROCKER_TLV_CMD_INFO, /* nest */
127
128 __ROCKER_TLV_CMD_MAX,
129 ROCKER_TLV_CMD_MAX = __ROCKER_TLV_CMD_MAX - 1,
130 };
131
132 enum {
133 ROCKER_TLV_CMD_TYPE_UNSPEC,
134 ROCKER_TLV_CMD_TYPE_GET_PORT_SETTINGS,
135 ROCKER_TLV_CMD_TYPE_SET_PORT_SETTINGS,
136 ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_ADD,
137 ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_MOD,
138 ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_DEL,
139 ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_GET_STATS,
140 ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_ADD,
141 ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_MOD,
142 ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_DEL,
143 ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_GET_STATS,
144
145 ROCKER_TLV_CMD_TYPE_CLEAR_PORT_STATS,
146 ROCKER_TLV_CMD_TYPE_GET_PORT_STATS,
147
148 __ROCKER_TLV_CMD_TYPE_MAX,
149 ROCKER_TLV_CMD_TYPE_MAX = __ROCKER_TLV_CMD_TYPE_MAX - 1,
150 };
151
152 enum {
153 ROCKER_TLV_CMD_PORT_SETTINGS_UNSPEC,
154 ROCKER_TLV_CMD_PORT_SETTINGS_PPORT, /* u32 */
155 ROCKER_TLV_CMD_PORT_SETTINGS_SPEED, /* u32 */
156 ROCKER_TLV_CMD_PORT_SETTINGS_DUPLEX, /* u8 */
157 ROCKER_TLV_CMD_PORT_SETTINGS_AUTONEG, /* u8 */
158 ROCKER_TLV_CMD_PORT_SETTINGS_MACADDR, /* binary */
159 ROCKER_TLV_CMD_PORT_SETTINGS_MODE, /* u8 */
160 ROCKER_TLV_CMD_PORT_SETTINGS_LEARNING, /* u8 */
161 ROCKER_TLV_CMD_PORT_SETTINGS_PHYS_NAME, /* binary */
162 ROCKER_TLV_CMD_PORT_SETTINGS_MTU, /* u16 */
163
164 __ROCKER_TLV_CMD_PORT_SETTINGS_MAX,
165 ROCKER_TLV_CMD_PORT_SETTINGS_MAX =
166 __ROCKER_TLV_CMD_PORT_SETTINGS_MAX - 1,
167 };
168
169 enum {
170 ROCKER_TLV_CMD_PORT_STATS_UNSPEC,
171 ROCKER_TLV_CMD_PORT_STATS_PPORT, /* u32 */
172
173 ROCKER_TLV_CMD_PORT_STATS_RX_PKTS, /* u64 */
174 ROCKER_TLV_CMD_PORT_STATS_RX_BYTES, /* u64 */
175 ROCKER_TLV_CMD_PORT_STATS_RX_DROPPED, /* u64 */
176 ROCKER_TLV_CMD_PORT_STATS_RX_ERRORS, /* u64 */
177
178 ROCKER_TLV_CMD_PORT_STATS_TX_PKTS, /* u64 */
179 ROCKER_TLV_CMD_PORT_STATS_TX_BYTES, /* u64 */
180 ROCKER_TLV_CMD_PORT_STATS_TX_DROPPED, /* u64 */
181 ROCKER_TLV_CMD_PORT_STATS_TX_ERRORS, /* u64 */
182
183 __ROCKER_TLV_CMD_PORT_STATS_MAX,
184 ROCKER_TLV_CMD_PORT_STATS_MAX = __ROCKER_TLV_CMD_PORT_STATS_MAX - 1,
185 };
186
187 enum rocker_port_mode {
188 ROCKER_PORT_MODE_OF_DPA,
189 };
190
191 enum {
192 ROCKER_TLV_EVENT_UNSPEC,
193 ROCKER_TLV_EVENT_TYPE, /* u16 */
194 ROCKER_TLV_EVENT_INFO, /* nest */
195
196 __ROCKER_TLV_EVENT_MAX,
197 ROCKER_TLV_EVENT_MAX = __ROCKER_TLV_EVENT_MAX - 1,
198 };
199
200 enum {
201 ROCKER_TLV_EVENT_TYPE_UNSPEC,
202 ROCKER_TLV_EVENT_TYPE_LINK_CHANGED,
203 ROCKER_TLV_EVENT_TYPE_MAC_VLAN_SEEN,
204
205 __ROCKER_TLV_EVENT_TYPE_MAX,
206 ROCKER_TLV_EVENT_TYPE_MAX = __ROCKER_TLV_EVENT_TYPE_MAX - 1,
207 };
208
209 enum {
210 ROCKER_TLV_EVENT_LINK_CHANGED_UNSPEC,
211 ROCKER_TLV_EVENT_LINK_CHANGED_PPORT, /* u32 */
212 ROCKER_TLV_EVENT_LINK_CHANGED_LINKUP, /* u8 */
213
214 __ROCKER_TLV_EVENT_LINK_CHANGED_MAX,
215 ROCKER_TLV_EVENT_LINK_CHANGED_MAX =
216 __ROCKER_TLV_EVENT_LINK_CHANGED_MAX - 1,
217 };
218
219 enum {
220 ROCKER_TLV_EVENT_MAC_VLAN_UNSPEC,
221 ROCKER_TLV_EVENT_MAC_VLAN_PPORT, /* u32 */
222 ROCKER_TLV_EVENT_MAC_VLAN_MAC, /* binary */
223 ROCKER_TLV_EVENT_MAC_VLAN_VLAN_ID, /* __be16 */
224
225 __ROCKER_TLV_EVENT_MAC_VLAN_MAX,
226 ROCKER_TLV_EVENT_MAC_VLAN_MAX = __ROCKER_TLV_EVENT_MAC_VLAN_MAX - 1,
227 };
228
229 enum {
230 ROCKER_TLV_RX_UNSPEC,
231 ROCKER_TLV_RX_FLAGS, /* u16, see ROCKER_RX_FLAGS_ */
232 ROCKER_TLV_RX_CSUM, /* u16 */
233 ROCKER_TLV_RX_FRAG_ADDR, /* u64 */
234 ROCKER_TLV_RX_FRAG_MAX_LEN, /* u16 */
235 ROCKER_TLV_RX_FRAG_LEN, /* u16 */
236
237 __ROCKER_TLV_RX_MAX,
238 ROCKER_TLV_RX_MAX = __ROCKER_TLV_RX_MAX - 1,
239 };
240
241 #define ROCKER_RX_FLAGS_IPV4 BIT(0)
242 #define ROCKER_RX_FLAGS_IPV6 BIT(1)
243 #define ROCKER_RX_FLAGS_CSUM_CALC BIT(2)
244 #define ROCKER_RX_FLAGS_IPV4_CSUM_GOOD BIT(3)
245 #define ROCKER_RX_FLAGS_IP_FRAG BIT(4)
246 #define ROCKER_RX_FLAGS_TCP BIT(5)
247 #define ROCKER_RX_FLAGS_UDP BIT(6)
248 #define ROCKER_RX_FLAGS_TCP_UDP_CSUM_GOOD BIT(7)
249 #define ROCKER_RX_FLAGS_FWD_OFFLOAD BIT(8)
250
251 enum {
252 ROCKER_TLV_TX_UNSPEC,
253 ROCKER_TLV_TX_OFFLOAD, /* u8, see ROCKER_TX_OFFLOAD_ */
254 ROCKER_TLV_TX_L3_CSUM_OFF, /* u16 */
255 ROCKER_TLV_TX_TSO_MSS, /* u16 */
256 ROCKER_TLV_TX_TSO_HDR_LEN, /* u16 */
257 ROCKER_TLV_TX_FRAGS, /* array */
258
259 __ROCKER_TLV_TX_MAX,
260 ROCKER_TLV_TX_MAX = __ROCKER_TLV_TX_MAX - 1,
261 };
262
263 #define ROCKER_TX_OFFLOAD_NONE 0
264 #define ROCKER_TX_OFFLOAD_IP_CSUM 1
265 #define ROCKER_TX_OFFLOAD_TCP_UDP_CSUM 2
266 #define ROCKER_TX_OFFLOAD_L3_CSUM 3
267 #define ROCKER_TX_OFFLOAD_TSO 4
268
269 #define ROCKER_TX_FRAGS_MAX 16
270
271 enum {
272 ROCKER_TLV_TX_FRAG_UNSPEC,
273 ROCKER_TLV_TX_FRAG, /* nest */
274
275 __ROCKER_TLV_TX_FRAG_MAX,
276 ROCKER_TLV_TX_FRAG_MAX = __ROCKER_TLV_TX_FRAG_MAX - 1,
277 };
278
279 enum {
280 ROCKER_TLV_TX_FRAG_ATTR_UNSPEC,
281 ROCKER_TLV_TX_FRAG_ATTR_ADDR, /* u64 */
282 ROCKER_TLV_TX_FRAG_ATTR_LEN, /* u16 */
283
284 __ROCKER_TLV_TX_FRAG_ATTR_MAX,
285 ROCKER_TLV_TX_FRAG_ATTR_MAX = __ROCKER_TLV_TX_FRAG_ATTR_MAX - 1,
286 };
287
288 /* cmd info nested for OF-DPA msgs */
289 enum {
290 ROCKER_TLV_OF_DPA_UNSPEC,
291 ROCKER_TLV_OF_DPA_TABLE_ID, /* u16 */
292 ROCKER_TLV_OF_DPA_PRIORITY, /* u32 */
293 ROCKER_TLV_OF_DPA_HARDTIME, /* u32 */
294 ROCKER_TLV_OF_DPA_IDLETIME, /* u32 */
295 ROCKER_TLV_OF_DPA_COOKIE, /* u64 */
296 ROCKER_TLV_OF_DPA_IN_PPORT, /* u32 */
297 ROCKER_TLV_OF_DPA_IN_PPORT_MASK, /* u32 */
298 ROCKER_TLV_OF_DPA_OUT_PPORT, /* u32 */
299 ROCKER_TLV_OF_DPA_GOTO_TABLE_ID, /* u16 */
300 ROCKER_TLV_OF_DPA_GROUP_ID, /* u32 */
301 ROCKER_TLV_OF_DPA_GROUP_ID_LOWER, /* u32 */
302 ROCKER_TLV_OF_DPA_GROUP_COUNT, /* u16 */
303 ROCKER_TLV_OF_DPA_GROUP_IDS, /* u32 array */
304 ROCKER_TLV_OF_DPA_VLAN_ID, /* __be16 */
305 ROCKER_TLV_OF_DPA_VLAN_ID_MASK, /* __be16 */
306 ROCKER_TLV_OF_DPA_VLAN_PCP, /* __be16 */
307 ROCKER_TLV_OF_DPA_VLAN_PCP_MASK, /* __be16 */
308 ROCKER_TLV_OF_DPA_VLAN_PCP_ACTION, /* u8 */
309 ROCKER_TLV_OF_DPA_NEW_VLAN_ID, /* __be16 */
310 ROCKER_TLV_OF_DPA_NEW_VLAN_PCP, /* u8 */
311 ROCKER_TLV_OF_DPA_TUNNEL_ID, /* u32 */
312 ROCKER_TLV_OF_DPA_TUNNEL_LPORT, /* u32 */
313 ROCKER_TLV_OF_DPA_ETHERTYPE, /* __be16 */
314 ROCKER_TLV_OF_DPA_DST_MAC, /* binary */
315 ROCKER_TLV_OF_DPA_DST_MAC_MASK, /* binary */
316 ROCKER_TLV_OF_DPA_SRC_MAC, /* binary */
317 ROCKER_TLV_OF_DPA_SRC_MAC_MASK, /* binary */
318 ROCKER_TLV_OF_DPA_IP_PROTO, /* u8 */
319 ROCKER_TLV_OF_DPA_IP_PROTO_MASK, /* u8 */
320 ROCKER_TLV_OF_DPA_IP_DSCP, /* u8 */
321 ROCKER_TLV_OF_DPA_IP_DSCP_MASK, /* u8 */
322 ROCKER_TLV_OF_DPA_IP_DSCP_ACTION, /* u8 */
323 ROCKER_TLV_OF_DPA_NEW_IP_DSCP, /* u8 */
324 ROCKER_TLV_OF_DPA_IP_ECN, /* u8 */
325 ROCKER_TLV_OF_DPA_IP_ECN_MASK, /* u8 */
326 ROCKER_TLV_OF_DPA_DST_IP, /* __be32 */
327 ROCKER_TLV_OF_DPA_DST_IP_MASK, /* __be32 */
328 ROCKER_TLV_OF_DPA_SRC_IP, /* __be32 */
329 ROCKER_TLV_OF_DPA_SRC_IP_MASK, /* __be32 */
330 ROCKER_TLV_OF_DPA_DST_IPV6, /* binary */
331 ROCKER_TLV_OF_DPA_DST_IPV6_MASK, /* binary */
332 ROCKER_TLV_OF_DPA_SRC_IPV6, /* binary */
333 ROCKER_TLV_OF_DPA_SRC_IPV6_MASK, /* binary */
334 ROCKER_TLV_OF_DPA_SRC_ARP_IP, /* __be32 */
335 ROCKER_TLV_OF_DPA_SRC_ARP_IP_MASK, /* __be32 */
336 ROCKER_TLV_OF_DPA_L4_DST_PORT, /* __be16 */
337 ROCKER_TLV_OF_DPA_L4_DST_PORT_MASK, /* __be16 */
338 ROCKER_TLV_OF_DPA_L4_SRC_PORT, /* __be16 */
339 ROCKER_TLV_OF_DPA_L4_SRC_PORT_MASK, /* __be16 */
340 ROCKER_TLV_OF_DPA_ICMP_TYPE, /* u8 */
341 ROCKER_TLV_OF_DPA_ICMP_TYPE_MASK, /* u8 */
342 ROCKER_TLV_OF_DPA_ICMP_CODE, /* u8 */
343 ROCKER_TLV_OF_DPA_ICMP_CODE_MASK, /* u8 */
344 ROCKER_TLV_OF_DPA_IPV6_LABEL, /* __be32 */
345 ROCKER_TLV_OF_DPA_IPV6_LABEL_MASK, /* __be32 */
346 ROCKER_TLV_OF_DPA_QUEUE_ID_ACTION, /* u8 */
347 ROCKER_TLV_OF_DPA_NEW_QUEUE_ID, /* u8 */
348 ROCKER_TLV_OF_DPA_CLEAR_ACTIONS, /* u32 */
349 ROCKER_TLV_OF_DPA_POP_VLAN, /* u8 */
350 ROCKER_TLV_OF_DPA_TTL_CHECK, /* u8 */
351 ROCKER_TLV_OF_DPA_COPY_CPU_ACTION, /* u8 */
352
353 __ROCKER_TLV_OF_DPA_MAX,
354 ROCKER_TLV_OF_DPA_MAX = __ROCKER_TLV_OF_DPA_MAX - 1,
355 };
356
357 /* OF-DPA table IDs */
358
359 enum rocker_of_dpa_table_id {
360 ROCKER_OF_DPA_TABLE_ID_INGRESS_PORT = 0,
361 ROCKER_OF_DPA_TABLE_ID_VLAN = 10,
362 ROCKER_OF_DPA_TABLE_ID_TERMINATION_MAC = 20,
363 ROCKER_OF_DPA_TABLE_ID_UNICAST_ROUTING = 30,
364 ROCKER_OF_DPA_TABLE_ID_MULTICAST_ROUTING = 40,
365 ROCKER_OF_DPA_TABLE_ID_BRIDGING = 50,
366 ROCKER_OF_DPA_TABLE_ID_ACL_POLICY = 60,
367 };
368
369 /* OF-DPA flow stats */
370 enum {
371 ROCKER_TLV_OF_DPA_FLOW_STAT_UNSPEC,
372 ROCKER_TLV_OF_DPA_FLOW_STAT_DURATION, /* u32 */
373 ROCKER_TLV_OF_DPA_FLOW_STAT_RX_PKTS, /* u64 */
374 ROCKER_TLV_OF_DPA_FLOW_STAT_TX_PKTS, /* u64 */
375
376 __ROCKER_TLV_OF_DPA_FLOW_STAT_MAX,
377 ROCKER_TLV_OF_DPA_FLOW_STAT_MAX = __ROCKER_TLV_OF_DPA_FLOW_STAT_MAX - 1,
378 };
379
380 /* OF-DPA group types */
381 enum rocker_of_dpa_group_type {
382 ROCKER_OF_DPA_GROUP_TYPE_L2_INTERFACE = 0,
383 ROCKER_OF_DPA_GROUP_TYPE_L2_REWRITE,
384 ROCKER_OF_DPA_GROUP_TYPE_L3_UCAST,
385 ROCKER_OF_DPA_GROUP_TYPE_L2_MCAST,
386 ROCKER_OF_DPA_GROUP_TYPE_L2_FLOOD,
387 ROCKER_OF_DPA_GROUP_TYPE_L3_INTERFACE,
388 ROCKER_OF_DPA_GROUP_TYPE_L3_MCAST,
389 ROCKER_OF_DPA_GROUP_TYPE_L3_ECMP,
390 ROCKER_OF_DPA_GROUP_TYPE_L2_OVERLAY,
391 };
392
393 /* OF-DPA group L2 overlay types */
394 enum rocker_of_dpa_overlay_type {
395 ROCKER_OF_DPA_OVERLAY_TYPE_FLOOD_UCAST = 0,
396 ROCKER_OF_DPA_OVERLAY_TYPE_FLOOD_MCAST,
397 ROCKER_OF_DPA_OVERLAY_TYPE_MCAST_UCAST,
398 ROCKER_OF_DPA_OVERLAY_TYPE_MCAST_MCAST,
399 };
400
401 /* OF-DPA group ID encoding */
402 #define ROCKER_GROUP_TYPE_SHIFT 28
403 #define ROCKER_GROUP_TYPE_MASK 0xf0000000
404 #define ROCKER_GROUP_VLAN_SHIFT 16
405 #define ROCKER_GROUP_VLAN_MASK 0x0fff0000
406 #define ROCKER_GROUP_PORT_SHIFT 0
407 #define ROCKER_GROUP_PORT_MASK 0x0000ffff
408 #define ROCKER_GROUP_TUNNEL_ID_SHIFT 12
409 #define ROCKER_GROUP_TUNNEL_ID_MASK 0x0ffff000
410 #define ROCKER_GROUP_SUBTYPE_SHIFT 10
411 #define ROCKER_GROUP_SUBTYPE_MASK 0x00000c00
412 #define ROCKER_GROUP_INDEX_SHIFT 0
413 #define ROCKER_GROUP_INDEX_MASK 0x0000ffff
414 #define ROCKER_GROUP_INDEX_LONG_SHIFT 0
415 #define ROCKER_GROUP_INDEX_LONG_MASK 0x0fffffff
416
417 #define ROCKER_GROUP_TYPE_GET(group_id) \
418 (((group_id) & ROCKER_GROUP_TYPE_MASK) >> ROCKER_GROUP_TYPE_SHIFT)
419 #define ROCKER_GROUP_TYPE_SET(type) \
420 (((type) << ROCKER_GROUP_TYPE_SHIFT) & ROCKER_GROUP_TYPE_MASK)
421 #define ROCKER_GROUP_VLAN_GET(group_id) \
422 (((group_id) & ROCKER_GROUP_VLAN_ID_MASK) >> ROCKER_GROUP_VLAN_ID_SHIFT)
423 #define ROCKER_GROUP_VLAN_SET(vlan_id) \
424 (((vlan_id) << ROCKER_GROUP_VLAN_SHIFT) & ROCKER_GROUP_VLAN_MASK)
425 #define ROCKER_GROUP_PORT_GET(group_id) \
426 (((group_id) & ROCKER_GROUP_PORT_MASK) >> ROCKER_GROUP_PORT_SHIFT)
427 #define ROCKER_GROUP_PORT_SET(port) \
428 (((port) << ROCKER_GROUP_PORT_SHIFT) & ROCKER_GROUP_PORT_MASK)
429 #define ROCKER_GROUP_INDEX_GET(group_id) \
430 (((group_id) & ROCKER_GROUP_INDEX_MASK) >> ROCKER_GROUP_INDEX_SHIFT)
431 #define ROCKER_GROUP_INDEX_SET(index) \
432 (((index) << ROCKER_GROUP_INDEX_SHIFT) & ROCKER_GROUP_INDEX_MASK)
433 #define ROCKER_GROUP_INDEX_LONG_GET(group_id) \
434 (((group_id) & ROCKER_GROUP_INDEX_LONG_MASK) >> \
435 ROCKER_GROUP_INDEX_LONG_SHIFT)
436 #define ROCKER_GROUP_INDEX_LONG_SET(index) \
437 (((index) << ROCKER_GROUP_INDEX_LONG_SHIFT) & \
438 ROCKER_GROUP_INDEX_LONG_MASK)
439
440 #define ROCKER_GROUP_NONE 0
441 #define ROCKER_GROUP_L2_INTERFACE(vlan_id, port) \
442 (ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_INTERFACE) |\
443 ROCKER_GROUP_VLAN_SET(ntohs(vlan_id)) | ROCKER_GROUP_PORT_SET(port))
444 #define ROCKER_GROUP_L2_REWRITE(index) \
445 (ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_REWRITE) |\
446 ROCKER_GROUP_INDEX_LONG_SET(index))
447 #define ROCKER_GROUP_L2_MCAST(vlan_id, index) \
448 (ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_MCAST) |\
449 ROCKER_GROUP_VLAN_SET(ntohs(vlan_id)) | ROCKER_GROUP_INDEX_SET(index))
450 #define ROCKER_GROUP_L2_FLOOD(vlan_id, index) \
451 (ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_FLOOD) |\
452 ROCKER_GROUP_VLAN_SET(ntohs(vlan_id)) | ROCKER_GROUP_INDEX_SET(index))
453 #define ROCKER_GROUP_L3_UNICAST(index) \
454 (ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L3_UCAST) |\
455 ROCKER_GROUP_INDEX_LONG_SET(index))
456
457 /* Rocker general purpose registers */
458 #define ROCKER_CONTROL 0x0300
459 #define ROCKER_PORT_PHYS_COUNT 0x0304
460 #define ROCKER_PORT_PHYS_LINK_STATUS 0x0310 /* 8-byte */
461 #define ROCKER_PORT_PHYS_ENABLE 0x0318 /* 8-byte */
462 #define ROCKER_SWITCH_ID 0x0320 /* 8-byte */
463
464 /* Rocker control bits */
465 #define ROCKER_CONTROL_RESET BIT(0)
466
467 #endif
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