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cfdda9d7 SW |
1 | /* |
2 | * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved. | |
3 | * | |
4 | * This software is available to you under a choice of one of two | |
5 | * licenses. You may choose to be licensed under the terms of the GNU | |
6 | * General Public License (GPL) Version 2, available from the file | |
7 | * COPYING in the main directory of this source tree, or the | |
8 | * OpenIB.org BSD license below: | |
9 | * | |
10 | * Redistribution and use in source and binary forms, with or | |
11 | * without modification, are permitted provided that the following | |
12 | * conditions are met: | |
13 | * | |
14 | * - Redistributions of source code must retain the above | |
15 | * copyright notice, this list of conditions and the following | |
16 | * disclaimer. | |
17 | * - Redistributions in binary form must reproduce the above | |
18 | * copyright notice, this list of conditions and the following | |
19 | * disclaimer in the documentation and/or other materials | |
20 | * provided with the distribution. | |
21 | * | |
22 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
23 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
24 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
25 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
26 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
27 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
28 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
29 | * SOFTWARE. | |
30 | */ | |
31 | #ifndef _T4FW_RI_API_H_ | |
32 | #define _T4FW_RI_API_H_ | |
33 | ||
34 | #include "t4fw_api.h" | |
35 | ||
36 | enum fw_ri_wr_opcode { | |
37 | FW_RI_RDMA_WRITE = 0x0, /* IETF RDMAP v1.0 ... */ | |
38 | FW_RI_READ_REQ = 0x1, | |
39 | FW_RI_READ_RESP = 0x2, | |
40 | FW_RI_SEND = 0x3, | |
41 | FW_RI_SEND_WITH_INV = 0x4, | |
42 | FW_RI_SEND_WITH_SE = 0x5, | |
43 | FW_RI_SEND_WITH_SE_INV = 0x6, | |
44 | FW_RI_TERMINATE = 0x7, | |
45 | FW_RI_RDMA_INIT = 0x8, /* CHELSIO RI specific ... */ | |
46 | FW_RI_BIND_MW = 0x9, | |
47 | FW_RI_FAST_REGISTER = 0xa, | |
48 | FW_RI_LOCAL_INV = 0xb, | |
49 | FW_RI_QP_MODIFY = 0xc, | |
50 | FW_RI_BYPASS = 0xd, | |
51 | FW_RI_RECEIVE = 0xe, | |
52 | ||
53 | FW_RI_SGE_EC_CR_RETURN = 0xf | |
54 | }; | |
55 | ||
56 | enum fw_ri_wr_flags { | |
57 | FW_RI_COMPLETION_FLAG = 0x01, | |
58 | FW_RI_NOTIFICATION_FLAG = 0x02, | |
59 | FW_RI_SOLICITED_EVENT_FLAG = 0x04, | |
60 | FW_RI_READ_FENCE_FLAG = 0x08, | |
61 | FW_RI_LOCAL_FENCE_FLAG = 0x10, | |
62 | FW_RI_RDMA_READ_INVALIDATE = 0x20 | |
63 | }; | |
64 | ||
65 | enum fw_ri_mpa_attrs { | |
66 | FW_RI_MPA_RX_MARKER_ENABLE = 0x01, | |
67 | FW_RI_MPA_TX_MARKER_ENABLE = 0x02, | |
68 | FW_RI_MPA_CRC_ENABLE = 0x04, | |
69 | FW_RI_MPA_IETF_ENABLE = 0x08 | |
70 | }; | |
71 | ||
72 | enum fw_ri_qp_caps { | |
73 | FW_RI_QP_RDMA_READ_ENABLE = 0x01, | |
74 | FW_RI_QP_RDMA_WRITE_ENABLE = 0x02, | |
75 | FW_RI_QP_BIND_ENABLE = 0x04, | |
76 | FW_RI_QP_FAST_REGISTER_ENABLE = 0x08, | |
77 | FW_RI_QP_STAG0_ENABLE = 0x10 | |
78 | }; | |
79 | ||
80 | enum fw_ri_addr_type { | |
81 | FW_RI_ZERO_BASED_TO = 0x00, | |
82 | FW_RI_VA_BASED_TO = 0x01 | |
83 | }; | |
84 | ||
85 | enum fw_ri_mem_perms { | |
86 | FW_RI_MEM_ACCESS_REM_WRITE = 0x01, | |
87 | FW_RI_MEM_ACCESS_REM_READ = 0x02, | |
88 | FW_RI_MEM_ACCESS_REM = 0x03, | |
89 | FW_RI_MEM_ACCESS_LOCAL_WRITE = 0x04, | |
90 | FW_RI_MEM_ACCESS_LOCAL_READ = 0x08, | |
91 | FW_RI_MEM_ACCESS_LOCAL = 0x0C | |
92 | }; | |
93 | ||
94 | enum fw_ri_stag_type { | |
95 | FW_RI_STAG_NSMR = 0x00, | |
96 | FW_RI_STAG_SMR = 0x01, | |
97 | FW_RI_STAG_MW = 0x02, | |
98 | FW_RI_STAG_MW_RELAXED = 0x03 | |
99 | }; | |
100 | ||
101 | enum fw_ri_data_op { | |
102 | FW_RI_DATA_IMMD = 0x81, | |
103 | FW_RI_DATA_DSGL = 0x82, | |
104 | FW_RI_DATA_ISGL = 0x83 | |
105 | }; | |
106 | ||
107 | enum fw_ri_sgl_depth { | |
108 | FW_RI_SGL_DEPTH_MAX_SQ = 16, | |
109 | FW_RI_SGL_DEPTH_MAX_RQ = 4 | |
110 | }; | |
111 | ||
112 | struct fw_ri_dsge_pair { | |
113 | __be32 len[2]; | |
114 | __be64 addr[2]; | |
115 | }; | |
116 | ||
117 | struct fw_ri_dsgl { | |
118 | __u8 op; | |
119 | __u8 r1; | |
120 | __be16 nsge; | |
121 | __be32 len0; | |
122 | __be64 addr0; | |
123 | #ifndef C99_NOT_SUPPORTED | |
124 | struct fw_ri_dsge_pair sge[0]; | |
125 | #endif | |
126 | }; | |
127 | ||
128 | struct fw_ri_sge { | |
129 | __be32 stag; | |
130 | __be32 len; | |
131 | __be64 to; | |
132 | }; | |
133 | ||
134 | struct fw_ri_isgl { | |
135 | __u8 op; | |
136 | __u8 r1; | |
137 | __be16 nsge; | |
138 | __be32 r2; | |
139 | #ifndef C99_NOT_SUPPORTED | |
140 | struct fw_ri_sge sge[0]; | |
141 | #endif | |
142 | }; | |
143 | ||
144 | struct fw_ri_immd { | |
145 | __u8 op; | |
146 | __u8 r1; | |
147 | __be16 r2; | |
148 | __be32 immdlen; | |
149 | #ifndef C99_NOT_SUPPORTED | |
150 | __u8 data[0]; | |
151 | #endif | |
152 | }; | |
153 | ||
154 | struct fw_ri_tpte { | |
155 | __be32 valid_to_pdid; | |
156 | __be32 locread_to_qpid; | |
157 | __be32 nosnoop_pbladdr; | |
158 | __be32 len_lo; | |
159 | __be32 va_hi; | |
160 | __be32 va_lo_fbo; | |
161 | __be32 dca_mwbcnt_pstag; | |
162 | __be32 len_hi; | |
163 | }; | |
164 | ||
165 | #define S_FW_RI_TPTE_VALID 31 | |
166 | #define M_FW_RI_TPTE_VALID 0x1 | |
167 | #define V_FW_RI_TPTE_VALID(x) ((x) << S_FW_RI_TPTE_VALID) | |
168 | #define G_FW_RI_TPTE_VALID(x) \ | |
169 | (((x) >> S_FW_RI_TPTE_VALID) & M_FW_RI_TPTE_VALID) | |
170 | #define F_FW_RI_TPTE_VALID V_FW_RI_TPTE_VALID(1U) | |
171 | ||
172 | #define S_FW_RI_TPTE_STAGKEY 23 | |
173 | #define M_FW_RI_TPTE_STAGKEY 0xff | |
174 | #define V_FW_RI_TPTE_STAGKEY(x) ((x) << S_FW_RI_TPTE_STAGKEY) | |
175 | #define G_FW_RI_TPTE_STAGKEY(x) \ | |
176 | (((x) >> S_FW_RI_TPTE_STAGKEY) & M_FW_RI_TPTE_STAGKEY) | |
177 | ||
178 | #define S_FW_RI_TPTE_STAGSTATE 22 | |
179 | #define M_FW_RI_TPTE_STAGSTATE 0x1 | |
180 | #define V_FW_RI_TPTE_STAGSTATE(x) ((x) << S_FW_RI_TPTE_STAGSTATE) | |
181 | #define G_FW_RI_TPTE_STAGSTATE(x) \ | |
182 | (((x) >> S_FW_RI_TPTE_STAGSTATE) & M_FW_RI_TPTE_STAGSTATE) | |
183 | #define F_FW_RI_TPTE_STAGSTATE V_FW_RI_TPTE_STAGSTATE(1U) | |
184 | ||
185 | #define S_FW_RI_TPTE_STAGTYPE 20 | |
186 | #define M_FW_RI_TPTE_STAGTYPE 0x3 | |
187 | #define V_FW_RI_TPTE_STAGTYPE(x) ((x) << S_FW_RI_TPTE_STAGTYPE) | |
188 | #define G_FW_RI_TPTE_STAGTYPE(x) \ | |
189 | (((x) >> S_FW_RI_TPTE_STAGTYPE) & M_FW_RI_TPTE_STAGTYPE) | |
190 | ||
191 | #define S_FW_RI_TPTE_PDID 0 | |
192 | #define M_FW_RI_TPTE_PDID 0xfffff | |
193 | #define V_FW_RI_TPTE_PDID(x) ((x) << S_FW_RI_TPTE_PDID) | |
194 | #define G_FW_RI_TPTE_PDID(x) \ | |
195 | (((x) >> S_FW_RI_TPTE_PDID) & M_FW_RI_TPTE_PDID) | |
196 | ||
197 | #define S_FW_RI_TPTE_PERM 28 | |
198 | #define M_FW_RI_TPTE_PERM 0xf | |
199 | #define V_FW_RI_TPTE_PERM(x) ((x) << S_FW_RI_TPTE_PERM) | |
200 | #define G_FW_RI_TPTE_PERM(x) \ | |
201 | (((x) >> S_FW_RI_TPTE_PERM) & M_FW_RI_TPTE_PERM) | |
202 | ||
203 | #define S_FW_RI_TPTE_REMINVDIS 27 | |
204 | #define M_FW_RI_TPTE_REMINVDIS 0x1 | |
205 | #define V_FW_RI_TPTE_REMINVDIS(x) ((x) << S_FW_RI_TPTE_REMINVDIS) | |
206 | #define G_FW_RI_TPTE_REMINVDIS(x) \ | |
207 | (((x) >> S_FW_RI_TPTE_REMINVDIS) & M_FW_RI_TPTE_REMINVDIS) | |
208 | #define F_FW_RI_TPTE_REMINVDIS V_FW_RI_TPTE_REMINVDIS(1U) | |
209 | ||
210 | #define S_FW_RI_TPTE_ADDRTYPE 26 | |
211 | #define M_FW_RI_TPTE_ADDRTYPE 1 | |
212 | #define V_FW_RI_TPTE_ADDRTYPE(x) ((x) << S_FW_RI_TPTE_ADDRTYPE) | |
213 | #define G_FW_RI_TPTE_ADDRTYPE(x) \ | |
214 | (((x) >> S_FW_RI_TPTE_ADDRTYPE) & M_FW_RI_TPTE_ADDRTYPE) | |
215 | #define F_FW_RI_TPTE_ADDRTYPE V_FW_RI_TPTE_ADDRTYPE(1U) | |
216 | ||
217 | #define S_FW_RI_TPTE_MWBINDEN 25 | |
218 | #define M_FW_RI_TPTE_MWBINDEN 0x1 | |
219 | #define V_FW_RI_TPTE_MWBINDEN(x) ((x) << S_FW_RI_TPTE_MWBINDEN) | |
220 | #define G_FW_RI_TPTE_MWBINDEN(x) \ | |
221 | (((x) >> S_FW_RI_TPTE_MWBINDEN) & M_FW_RI_TPTE_MWBINDEN) | |
222 | #define F_FW_RI_TPTE_MWBINDEN V_FW_RI_TPTE_MWBINDEN(1U) | |
223 | ||
224 | #define S_FW_RI_TPTE_PS 20 | |
225 | #define M_FW_RI_TPTE_PS 0x1f | |
226 | #define V_FW_RI_TPTE_PS(x) ((x) << S_FW_RI_TPTE_PS) | |
227 | #define G_FW_RI_TPTE_PS(x) \ | |
228 | (((x) >> S_FW_RI_TPTE_PS) & M_FW_RI_TPTE_PS) | |
229 | ||
230 | #define S_FW_RI_TPTE_QPID 0 | |
231 | #define M_FW_RI_TPTE_QPID 0xfffff | |
232 | #define V_FW_RI_TPTE_QPID(x) ((x) << S_FW_RI_TPTE_QPID) | |
233 | #define G_FW_RI_TPTE_QPID(x) \ | |
234 | (((x) >> S_FW_RI_TPTE_QPID) & M_FW_RI_TPTE_QPID) | |
235 | ||
236 | #define S_FW_RI_TPTE_NOSNOOP 30 | |
237 | #define M_FW_RI_TPTE_NOSNOOP 0x1 | |
238 | #define V_FW_RI_TPTE_NOSNOOP(x) ((x) << S_FW_RI_TPTE_NOSNOOP) | |
239 | #define G_FW_RI_TPTE_NOSNOOP(x) \ | |
240 | (((x) >> S_FW_RI_TPTE_NOSNOOP) & M_FW_RI_TPTE_NOSNOOP) | |
241 | #define F_FW_RI_TPTE_NOSNOOP V_FW_RI_TPTE_NOSNOOP(1U) | |
242 | ||
243 | #define S_FW_RI_TPTE_PBLADDR 0 | |
244 | #define M_FW_RI_TPTE_PBLADDR 0x1fffffff | |
245 | #define V_FW_RI_TPTE_PBLADDR(x) ((x) << S_FW_RI_TPTE_PBLADDR) | |
246 | #define G_FW_RI_TPTE_PBLADDR(x) \ | |
247 | (((x) >> S_FW_RI_TPTE_PBLADDR) & M_FW_RI_TPTE_PBLADDR) | |
248 | ||
249 | #define S_FW_RI_TPTE_DCA 24 | |
250 | #define M_FW_RI_TPTE_DCA 0x1f | |
251 | #define V_FW_RI_TPTE_DCA(x) ((x) << S_FW_RI_TPTE_DCA) | |
252 | #define G_FW_RI_TPTE_DCA(x) \ | |
253 | (((x) >> S_FW_RI_TPTE_DCA) & M_FW_RI_TPTE_DCA) | |
254 | ||
255 | #define S_FW_RI_TPTE_MWBCNT_PSTAG 0 | |
256 | #define M_FW_RI_TPTE_MWBCNT_PSTAG 0xffffff | |
257 | #define V_FW_RI_TPTE_MWBCNT_PSTAT(x) \ | |
258 | ((x) << S_FW_RI_TPTE_MWBCNT_PSTAG) | |
259 | #define G_FW_RI_TPTE_MWBCNT_PSTAG(x) \ | |
260 | (((x) >> S_FW_RI_TPTE_MWBCNT_PSTAG) & M_FW_RI_TPTE_MWBCNT_PSTAG) | |
261 | ||
262 | enum fw_ri_res_type { | |
263 | FW_RI_RES_TYPE_SQ, | |
264 | FW_RI_RES_TYPE_RQ, | |
265 | FW_RI_RES_TYPE_CQ, | |
266 | }; | |
267 | ||
268 | enum fw_ri_res_op { | |
269 | FW_RI_RES_OP_WRITE, | |
270 | FW_RI_RES_OP_RESET, | |
271 | }; | |
272 | ||
273 | struct fw_ri_res { | |
274 | union fw_ri_restype { | |
275 | struct fw_ri_res_sqrq { | |
276 | __u8 restype; | |
277 | __u8 op; | |
278 | __be16 r3; | |
279 | __be32 eqid; | |
280 | __be32 r4[2]; | |
281 | __be32 fetchszm_to_iqid; | |
282 | __be32 dcaen_to_eqsize; | |
283 | __be64 eqaddr; | |
284 | } sqrq; | |
285 | struct fw_ri_res_cq { | |
286 | __u8 restype; | |
287 | __u8 op; | |
288 | __be16 r3; | |
289 | __be32 iqid; | |
290 | __be32 r4[2]; | |
291 | __be32 iqandst_to_iqandstindex; | |
292 | __be16 iqdroprss_to_iqesize; | |
293 | __be16 iqsize; | |
294 | __be64 iqaddr; | |
295 | __be32 iqns_iqro; | |
296 | __be32 r6_lo; | |
297 | __be64 r7; | |
298 | } cq; | |
299 | } u; | |
300 | }; | |
301 | ||
302 | struct fw_ri_res_wr { | |
303 | __be32 op_nres; | |
304 | __be32 len16_pkd; | |
305 | __u64 cookie; | |
306 | #ifndef C99_NOT_SUPPORTED | |
307 | struct fw_ri_res res[0]; | |
308 | #endif | |
309 | }; | |
310 | ||
311 | #define S_FW_RI_RES_WR_NRES 0 | |
312 | #define M_FW_RI_RES_WR_NRES 0xff | |
313 | #define V_FW_RI_RES_WR_NRES(x) ((x) << S_FW_RI_RES_WR_NRES) | |
314 | #define G_FW_RI_RES_WR_NRES(x) \ | |
315 | (((x) >> S_FW_RI_RES_WR_NRES) & M_FW_RI_RES_WR_NRES) | |
316 | ||
317 | #define S_FW_RI_RES_WR_FETCHSZM 26 | |
318 | #define M_FW_RI_RES_WR_FETCHSZM 0x1 | |
319 | #define V_FW_RI_RES_WR_FETCHSZM(x) ((x) << S_FW_RI_RES_WR_FETCHSZM) | |
320 | #define G_FW_RI_RES_WR_FETCHSZM(x) \ | |
321 | (((x) >> S_FW_RI_RES_WR_FETCHSZM) & M_FW_RI_RES_WR_FETCHSZM) | |
322 | #define F_FW_RI_RES_WR_FETCHSZM V_FW_RI_RES_WR_FETCHSZM(1U) | |
323 | ||
324 | #define S_FW_RI_RES_WR_STATUSPGNS 25 | |
325 | #define M_FW_RI_RES_WR_STATUSPGNS 0x1 | |
326 | #define V_FW_RI_RES_WR_STATUSPGNS(x) ((x) << S_FW_RI_RES_WR_STATUSPGNS) | |
327 | #define G_FW_RI_RES_WR_STATUSPGNS(x) \ | |
328 | (((x) >> S_FW_RI_RES_WR_STATUSPGNS) & M_FW_RI_RES_WR_STATUSPGNS) | |
329 | #define F_FW_RI_RES_WR_STATUSPGNS V_FW_RI_RES_WR_STATUSPGNS(1U) | |
330 | ||
331 | #define S_FW_RI_RES_WR_STATUSPGRO 24 | |
332 | #define M_FW_RI_RES_WR_STATUSPGRO 0x1 | |
333 | #define V_FW_RI_RES_WR_STATUSPGRO(x) ((x) << S_FW_RI_RES_WR_STATUSPGRO) | |
334 | #define G_FW_RI_RES_WR_STATUSPGRO(x) \ | |
335 | (((x) >> S_FW_RI_RES_WR_STATUSPGRO) & M_FW_RI_RES_WR_STATUSPGRO) | |
336 | #define F_FW_RI_RES_WR_STATUSPGRO V_FW_RI_RES_WR_STATUSPGRO(1U) | |
337 | ||
338 | #define S_FW_RI_RES_WR_FETCHNS 23 | |
339 | #define M_FW_RI_RES_WR_FETCHNS 0x1 | |
340 | #define V_FW_RI_RES_WR_FETCHNS(x) ((x) << S_FW_RI_RES_WR_FETCHNS) | |
341 | #define G_FW_RI_RES_WR_FETCHNS(x) \ | |
342 | (((x) >> S_FW_RI_RES_WR_FETCHNS) & M_FW_RI_RES_WR_FETCHNS) | |
343 | #define F_FW_RI_RES_WR_FETCHNS V_FW_RI_RES_WR_FETCHNS(1U) | |
344 | ||
345 | #define S_FW_RI_RES_WR_FETCHRO 22 | |
346 | #define M_FW_RI_RES_WR_FETCHRO 0x1 | |
347 | #define V_FW_RI_RES_WR_FETCHRO(x) ((x) << S_FW_RI_RES_WR_FETCHRO) | |
348 | #define G_FW_RI_RES_WR_FETCHRO(x) \ | |
349 | (((x) >> S_FW_RI_RES_WR_FETCHRO) & M_FW_RI_RES_WR_FETCHRO) | |
350 | #define F_FW_RI_RES_WR_FETCHRO V_FW_RI_RES_WR_FETCHRO(1U) | |
351 | ||
352 | #define S_FW_RI_RES_WR_HOSTFCMODE 20 | |
353 | #define M_FW_RI_RES_WR_HOSTFCMODE 0x3 | |
354 | #define V_FW_RI_RES_WR_HOSTFCMODE(x) ((x) << S_FW_RI_RES_WR_HOSTFCMODE) | |
355 | #define G_FW_RI_RES_WR_HOSTFCMODE(x) \ | |
356 | (((x) >> S_FW_RI_RES_WR_HOSTFCMODE) & M_FW_RI_RES_WR_HOSTFCMODE) | |
357 | ||
358 | #define S_FW_RI_RES_WR_CPRIO 19 | |
359 | #define M_FW_RI_RES_WR_CPRIO 0x1 | |
360 | #define V_FW_RI_RES_WR_CPRIO(x) ((x) << S_FW_RI_RES_WR_CPRIO) | |
361 | #define G_FW_RI_RES_WR_CPRIO(x) \ | |
362 | (((x) >> S_FW_RI_RES_WR_CPRIO) & M_FW_RI_RES_WR_CPRIO) | |
363 | #define F_FW_RI_RES_WR_CPRIO V_FW_RI_RES_WR_CPRIO(1U) | |
364 | ||
365 | #define S_FW_RI_RES_WR_ONCHIP 18 | |
366 | #define M_FW_RI_RES_WR_ONCHIP 0x1 | |
367 | #define V_FW_RI_RES_WR_ONCHIP(x) ((x) << S_FW_RI_RES_WR_ONCHIP) | |
368 | #define G_FW_RI_RES_WR_ONCHIP(x) \ | |
369 | (((x) >> S_FW_RI_RES_WR_ONCHIP) & M_FW_RI_RES_WR_ONCHIP) | |
370 | #define F_FW_RI_RES_WR_ONCHIP V_FW_RI_RES_WR_ONCHIP(1U) | |
371 | ||
372 | #define S_FW_RI_RES_WR_PCIECHN 16 | |
373 | #define M_FW_RI_RES_WR_PCIECHN 0x3 | |
374 | #define V_FW_RI_RES_WR_PCIECHN(x) ((x) << S_FW_RI_RES_WR_PCIECHN) | |
375 | #define G_FW_RI_RES_WR_PCIECHN(x) \ | |
376 | (((x) >> S_FW_RI_RES_WR_PCIECHN) & M_FW_RI_RES_WR_PCIECHN) | |
377 | ||
378 | #define S_FW_RI_RES_WR_IQID 0 | |
379 | #define M_FW_RI_RES_WR_IQID 0xffff | |
380 | #define V_FW_RI_RES_WR_IQID(x) ((x) << S_FW_RI_RES_WR_IQID) | |
381 | #define G_FW_RI_RES_WR_IQID(x) \ | |
382 | (((x) >> S_FW_RI_RES_WR_IQID) & M_FW_RI_RES_WR_IQID) | |
383 | ||
384 | #define S_FW_RI_RES_WR_DCAEN 31 | |
385 | #define M_FW_RI_RES_WR_DCAEN 0x1 | |
386 | #define V_FW_RI_RES_WR_DCAEN(x) ((x) << S_FW_RI_RES_WR_DCAEN) | |
387 | #define G_FW_RI_RES_WR_DCAEN(x) \ | |
388 | (((x) >> S_FW_RI_RES_WR_DCAEN) & M_FW_RI_RES_WR_DCAEN) | |
389 | #define F_FW_RI_RES_WR_DCAEN V_FW_RI_RES_WR_DCAEN(1U) | |
390 | ||
391 | #define S_FW_RI_RES_WR_DCACPU 26 | |
392 | #define M_FW_RI_RES_WR_DCACPU 0x1f | |
393 | #define V_FW_RI_RES_WR_DCACPU(x) ((x) << S_FW_RI_RES_WR_DCACPU) | |
394 | #define G_FW_RI_RES_WR_DCACPU(x) \ | |
395 | (((x) >> S_FW_RI_RES_WR_DCACPU) & M_FW_RI_RES_WR_DCACPU) | |
396 | ||
397 | #define S_FW_RI_RES_WR_FBMIN 23 | |
398 | #define M_FW_RI_RES_WR_FBMIN 0x7 | |
399 | #define V_FW_RI_RES_WR_FBMIN(x) ((x) << S_FW_RI_RES_WR_FBMIN) | |
400 | #define G_FW_RI_RES_WR_FBMIN(x) \ | |
401 | (((x) >> S_FW_RI_RES_WR_FBMIN) & M_FW_RI_RES_WR_FBMIN) | |
402 | ||
403 | #define S_FW_RI_RES_WR_FBMAX 20 | |
404 | #define M_FW_RI_RES_WR_FBMAX 0x7 | |
405 | #define V_FW_RI_RES_WR_FBMAX(x) ((x) << S_FW_RI_RES_WR_FBMAX) | |
406 | #define G_FW_RI_RES_WR_FBMAX(x) \ | |
407 | (((x) >> S_FW_RI_RES_WR_FBMAX) & M_FW_RI_RES_WR_FBMAX) | |
408 | ||
409 | #define S_FW_RI_RES_WR_CIDXFTHRESHO 19 | |
410 | #define M_FW_RI_RES_WR_CIDXFTHRESHO 0x1 | |
411 | #define V_FW_RI_RES_WR_CIDXFTHRESHO(x) ((x) << S_FW_RI_RES_WR_CIDXFTHRESHO) | |
412 | #define G_FW_RI_RES_WR_CIDXFTHRESHO(x) \ | |
413 | (((x) >> S_FW_RI_RES_WR_CIDXFTHRESHO) & M_FW_RI_RES_WR_CIDXFTHRESHO) | |
414 | #define F_FW_RI_RES_WR_CIDXFTHRESHO V_FW_RI_RES_WR_CIDXFTHRESHO(1U) | |
415 | ||
416 | #define S_FW_RI_RES_WR_CIDXFTHRESH 16 | |
417 | #define M_FW_RI_RES_WR_CIDXFTHRESH 0x7 | |
418 | #define V_FW_RI_RES_WR_CIDXFTHRESH(x) ((x) << S_FW_RI_RES_WR_CIDXFTHRESH) | |
419 | #define G_FW_RI_RES_WR_CIDXFTHRESH(x) \ | |
420 | (((x) >> S_FW_RI_RES_WR_CIDXFTHRESH) & M_FW_RI_RES_WR_CIDXFTHRESH) | |
421 | ||
422 | #define S_FW_RI_RES_WR_EQSIZE 0 | |
423 | #define M_FW_RI_RES_WR_EQSIZE 0xffff | |
424 | #define V_FW_RI_RES_WR_EQSIZE(x) ((x) << S_FW_RI_RES_WR_EQSIZE) | |
425 | #define G_FW_RI_RES_WR_EQSIZE(x) \ | |
426 | (((x) >> S_FW_RI_RES_WR_EQSIZE) & M_FW_RI_RES_WR_EQSIZE) | |
427 | ||
428 | #define S_FW_RI_RES_WR_IQANDST 15 | |
429 | #define M_FW_RI_RES_WR_IQANDST 0x1 | |
430 | #define V_FW_RI_RES_WR_IQANDST(x) ((x) << S_FW_RI_RES_WR_IQANDST) | |
431 | #define G_FW_RI_RES_WR_IQANDST(x) \ | |
432 | (((x) >> S_FW_RI_RES_WR_IQANDST) & M_FW_RI_RES_WR_IQANDST) | |
433 | #define F_FW_RI_RES_WR_IQANDST V_FW_RI_RES_WR_IQANDST(1U) | |
434 | ||
435 | #define S_FW_RI_RES_WR_IQANUS 14 | |
436 | #define M_FW_RI_RES_WR_IQANUS 0x1 | |
437 | #define V_FW_RI_RES_WR_IQANUS(x) ((x) << S_FW_RI_RES_WR_IQANUS) | |
438 | #define G_FW_RI_RES_WR_IQANUS(x) \ | |
439 | (((x) >> S_FW_RI_RES_WR_IQANUS) & M_FW_RI_RES_WR_IQANUS) | |
440 | #define F_FW_RI_RES_WR_IQANUS V_FW_RI_RES_WR_IQANUS(1U) | |
441 | ||
442 | #define S_FW_RI_RES_WR_IQANUD 12 | |
443 | #define M_FW_RI_RES_WR_IQANUD 0x3 | |
444 | #define V_FW_RI_RES_WR_IQANUD(x) ((x) << S_FW_RI_RES_WR_IQANUD) | |
445 | #define G_FW_RI_RES_WR_IQANUD(x) \ | |
446 | (((x) >> S_FW_RI_RES_WR_IQANUD) & M_FW_RI_RES_WR_IQANUD) | |
447 | ||
448 | #define S_FW_RI_RES_WR_IQANDSTINDEX 0 | |
449 | #define M_FW_RI_RES_WR_IQANDSTINDEX 0xfff | |
450 | #define V_FW_RI_RES_WR_IQANDSTINDEX(x) ((x) << S_FW_RI_RES_WR_IQANDSTINDEX) | |
451 | #define G_FW_RI_RES_WR_IQANDSTINDEX(x) \ | |
452 | (((x) >> S_FW_RI_RES_WR_IQANDSTINDEX) & M_FW_RI_RES_WR_IQANDSTINDEX) | |
453 | ||
454 | #define S_FW_RI_RES_WR_IQDROPRSS 15 | |
455 | #define M_FW_RI_RES_WR_IQDROPRSS 0x1 | |
456 | #define V_FW_RI_RES_WR_IQDROPRSS(x) ((x) << S_FW_RI_RES_WR_IQDROPRSS) | |
457 | #define G_FW_RI_RES_WR_IQDROPRSS(x) \ | |
458 | (((x) >> S_FW_RI_RES_WR_IQDROPRSS) & M_FW_RI_RES_WR_IQDROPRSS) | |
459 | #define F_FW_RI_RES_WR_IQDROPRSS V_FW_RI_RES_WR_IQDROPRSS(1U) | |
460 | ||
461 | #define S_FW_RI_RES_WR_IQGTSMODE 14 | |
462 | #define M_FW_RI_RES_WR_IQGTSMODE 0x1 | |
463 | #define V_FW_RI_RES_WR_IQGTSMODE(x) ((x) << S_FW_RI_RES_WR_IQGTSMODE) | |
464 | #define G_FW_RI_RES_WR_IQGTSMODE(x) \ | |
465 | (((x) >> S_FW_RI_RES_WR_IQGTSMODE) & M_FW_RI_RES_WR_IQGTSMODE) | |
466 | #define F_FW_RI_RES_WR_IQGTSMODE V_FW_RI_RES_WR_IQGTSMODE(1U) | |
467 | ||
468 | #define S_FW_RI_RES_WR_IQPCIECH 12 | |
469 | #define M_FW_RI_RES_WR_IQPCIECH 0x3 | |
470 | #define V_FW_RI_RES_WR_IQPCIECH(x) ((x) << S_FW_RI_RES_WR_IQPCIECH) | |
471 | #define G_FW_RI_RES_WR_IQPCIECH(x) \ | |
472 | (((x) >> S_FW_RI_RES_WR_IQPCIECH) & M_FW_RI_RES_WR_IQPCIECH) | |
473 | ||
474 | #define S_FW_RI_RES_WR_IQDCAEN 11 | |
475 | #define M_FW_RI_RES_WR_IQDCAEN 0x1 | |
476 | #define V_FW_RI_RES_WR_IQDCAEN(x) ((x) << S_FW_RI_RES_WR_IQDCAEN) | |
477 | #define G_FW_RI_RES_WR_IQDCAEN(x) \ | |
478 | (((x) >> S_FW_RI_RES_WR_IQDCAEN) & M_FW_RI_RES_WR_IQDCAEN) | |
479 | #define F_FW_RI_RES_WR_IQDCAEN V_FW_RI_RES_WR_IQDCAEN(1U) | |
480 | ||
481 | #define S_FW_RI_RES_WR_IQDCACPU 6 | |
482 | #define M_FW_RI_RES_WR_IQDCACPU 0x1f | |
483 | #define V_FW_RI_RES_WR_IQDCACPU(x) ((x) << S_FW_RI_RES_WR_IQDCACPU) | |
484 | #define G_FW_RI_RES_WR_IQDCACPU(x) \ | |
485 | (((x) >> S_FW_RI_RES_WR_IQDCACPU) & M_FW_RI_RES_WR_IQDCACPU) | |
486 | ||
487 | #define S_FW_RI_RES_WR_IQINTCNTTHRESH 4 | |
488 | #define M_FW_RI_RES_WR_IQINTCNTTHRESH 0x3 | |
489 | #define V_FW_RI_RES_WR_IQINTCNTTHRESH(x) \ | |
490 | ((x) << S_FW_RI_RES_WR_IQINTCNTTHRESH) | |
491 | #define G_FW_RI_RES_WR_IQINTCNTTHRESH(x) \ | |
492 | (((x) >> S_FW_RI_RES_WR_IQINTCNTTHRESH) & M_FW_RI_RES_WR_IQINTCNTTHRESH) | |
493 | ||
494 | #define S_FW_RI_RES_WR_IQO 3 | |
495 | #define M_FW_RI_RES_WR_IQO 0x1 | |
496 | #define V_FW_RI_RES_WR_IQO(x) ((x) << S_FW_RI_RES_WR_IQO) | |
497 | #define G_FW_RI_RES_WR_IQO(x) \ | |
498 | (((x) >> S_FW_RI_RES_WR_IQO) & M_FW_RI_RES_WR_IQO) | |
499 | #define F_FW_RI_RES_WR_IQO V_FW_RI_RES_WR_IQO(1U) | |
500 | ||
501 | #define S_FW_RI_RES_WR_IQCPRIO 2 | |
502 | #define M_FW_RI_RES_WR_IQCPRIO 0x1 | |
503 | #define V_FW_RI_RES_WR_IQCPRIO(x) ((x) << S_FW_RI_RES_WR_IQCPRIO) | |
504 | #define G_FW_RI_RES_WR_IQCPRIO(x) \ | |
505 | (((x) >> S_FW_RI_RES_WR_IQCPRIO) & M_FW_RI_RES_WR_IQCPRIO) | |
506 | #define F_FW_RI_RES_WR_IQCPRIO V_FW_RI_RES_WR_IQCPRIO(1U) | |
507 | ||
508 | #define S_FW_RI_RES_WR_IQESIZE 0 | |
509 | #define M_FW_RI_RES_WR_IQESIZE 0x3 | |
510 | #define V_FW_RI_RES_WR_IQESIZE(x) ((x) << S_FW_RI_RES_WR_IQESIZE) | |
511 | #define G_FW_RI_RES_WR_IQESIZE(x) \ | |
512 | (((x) >> S_FW_RI_RES_WR_IQESIZE) & M_FW_RI_RES_WR_IQESIZE) | |
513 | ||
514 | #define S_FW_RI_RES_WR_IQNS 31 | |
515 | #define M_FW_RI_RES_WR_IQNS 0x1 | |
516 | #define V_FW_RI_RES_WR_IQNS(x) ((x) << S_FW_RI_RES_WR_IQNS) | |
517 | #define G_FW_RI_RES_WR_IQNS(x) \ | |
518 | (((x) >> S_FW_RI_RES_WR_IQNS) & M_FW_RI_RES_WR_IQNS) | |
519 | #define F_FW_RI_RES_WR_IQNS V_FW_RI_RES_WR_IQNS(1U) | |
520 | ||
521 | #define S_FW_RI_RES_WR_IQRO 30 | |
522 | #define M_FW_RI_RES_WR_IQRO 0x1 | |
523 | #define V_FW_RI_RES_WR_IQRO(x) ((x) << S_FW_RI_RES_WR_IQRO) | |
524 | #define G_FW_RI_RES_WR_IQRO(x) \ | |
525 | (((x) >> S_FW_RI_RES_WR_IQRO) & M_FW_RI_RES_WR_IQRO) | |
526 | #define F_FW_RI_RES_WR_IQRO V_FW_RI_RES_WR_IQRO(1U) | |
527 | ||
528 | struct fw_ri_rdma_write_wr { | |
529 | __u8 opcode; | |
530 | __u8 flags; | |
531 | __u16 wrid; | |
532 | __u8 r1[3]; | |
533 | __u8 len16; | |
534 | __be64 r2; | |
535 | __be32 plen; | |
536 | __be32 stag_sink; | |
537 | __be64 to_sink; | |
538 | #ifndef C99_NOT_SUPPORTED | |
539 | union { | |
540 | struct fw_ri_immd immd_src[0]; | |
541 | struct fw_ri_isgl isgl_src[0]; | |
542 | } u; | |
543 | #endif | |
544 | }; | |
545 | ||
546 | struct fw_ri_send_wr { | |
547 | __u8 opcode; | |
548 | __u8 flags; | |
549 | __u16 wrid; | |
550 | __u8 r1[3]; | |
551 | __u8 len16; | |
552 | __be32 sendop_pkd; | |
553 | __be32 stag_inv; | |
554 | __be32 plen; | |
555 | __be32 r3; | |
556 | __be64 r4; | |
557 | #ifndef C99_NOT_SUPPORTED | |
558 | union { | |
559 | struct fw_ri_immd immd_src[0]; | |
560 | struct fw_ri_isgl isgl_src[0]; | |
561 | } u; | |
562 | #endif | |
563 | }; | |
564 | ||
565 | #define S_FW_RI_SEND_WR_SENDOP 0 | |
566 | #define M_FW_RI_SEND_WR_SENDOP 0xf | |
567 | #define V_FW_RI_SEND_WR_SENDOP(x) ((x) << S_FW_RI_SEND_WR_SENDOP) | |
568 | #define G_FW_RI_SEND_WR_SENDOP(x) \ | |
569 | (((x) >> S_FW_RI_SEND_WR_SENDOP) & M_FW_RI_SEND_WR_SENDOP) | |
570 | ||
571 | struct fw_ri_rdma_read_wr { | |
572 | __u8 opcode; | |
573 | __u8 flags; | |
574 | __u16 wrid; | |
575 | __u8 r1[3]; | |
576 | __u8 len16; | |
577 | __be64 r2; | |
578 | __be32 stag_sink; | |
579 | __be32 to_sink_hi; | |
580 | __be32 to_sink_lo; | |
581 | __be32 plen; | |
582 | __be32 stag_src; | |
583 | __be32 to_src_hi; | |
584 | __be32 to_src_lo; | |
585 | __be32 r5; | |
586 | }; | |
587 | ||
588 | struct fw_ri_recv_wr { | |
589 | __u8 opcode; | |
590 | __u8 r1; | |
591 | __u16 wrid; | |
592 | __u8 r2[3]; | |
593 | __u8 len16; | |
594 | struct fw_ri_isgl isgl; | |
595 | }; | |
596 | ||
597 | struct fw_ri_bind_mw_wr { | |
598 | __u8 opcode; | |
599 | __u8 flags; | |
600 | __u16 wrid; | |
601 | __u8 r1[3]; | |
602 | __u8 len16; | |
603 | __u8 qpbinde_to_dcacpu; | |
604 | __u8 pgsz_shift; | |
605 | __u8 addr_type; | |
606 | __u8 mem_perms; | |
607 | __be32 stag_mr; | |
608 | __be32 stag_mw; | |
609 | __be32 r3; | |
610 | __be64 len_mw; | |
611 | __be64 va_fbo; | |
612 | __be64 r4; | |
613 | }; | |
614 | ||
615 | #define S_FW_RI_BIND_MW_WR_QPBINDE 6 | |
616 | #define M_FW_RI_BIND_MW_WR_QPBINDE 0x1 | |
617 | #define V_FW_RI_BIND_MW_WR_QPBINDE(x) ((x) << S_FW_RI_BIND_MW_WR_QPBINDE) | |
618 | #define G_FW_RI_BIND_MW_WR_QPBINDE(x) \ | |
619 | (((x) >> S_FW_RI_BIND_MW_WR_QPBINDE) & M_FW_RI_BIND_MW_WR_QPBINDE) | |
620 | #define F_FW_RI_BIND_MW_WR_QPBINDE V_FW_RI_BIND_MW_WR_QPBINDE(1U) | |
621 | ||
622 | #define S_FW_RI_BIND_MW_WR_NS 5 | |
623 | #define M_FW_RI_BIND_MW_WR_NS 0x1 | |
624 | #define V_FW_RI_BIND_MW_WR_NS(x) ((x) << S_FW_RI_BIND_MW_WR_NS) | |
625 | #define G_FW_RI_BIND_MW_WR_NS(x) \ | |
626 | (((x) >> S_FW_RI_BIND_MW_WR_NS) & M_FW_RI_BIND_MW_WR_NS) | |
627 | #define F_FW_RI_BIND_MW_WR_NS V_FW_RI_BIND_MW_WR_NS(1U) | |
628 | ||
629 | #define S_FW_RI_BIND_MW_WR_DCACPU 0 | |
630 | #define M_FW_RI_BIND_MW_WR_DCACPU 0x1f | |
631 | #define V_FW_RI_BIND_MW_WR_DCACPU(x) ((x) << S_FW_RI_BIND_MW_WR_DCACPU) | |
632 | #define G_FW_RI_BIND_MW_WR_DCACPU(x) \ | |
633 | (((x) >> S_FW_RI_BIND_MW_WR_DCACPU) & M_FW_RI_BIND_MW_WR_DCACPU) | |
634 | ||
635 | struct fw_ri_fr_nsmr_wr { | |
636 | __u8 opcode; | |
637 | __u8 flags; | |
638 | __u16 wrid; | |
639 | __u8 r1[3]; | |
640 | __u8 len16; | |
641 | __u8 qpbinde_to_dcacpu; | |
642 | __u8 pgsz_shift; | |
643 | __u8 addr_type; | |
644 | __u8 mem_perms; | |
645 | __be32 stag; | |
646 | __be32 len_hi; | |
647 | __be32 len_lo; | |
648 | __be32 va_hi; | |
649 | __be32 va_lo_fbo; | |
650 | }; | |
651 | ||
652 | #define S_FW_RI_FR_NSMR_WR_QPBINDE 6 | |
653 | #define M_FW_RI_FR_NSMR_WR_QPBINDE 0x1 | |
654 | #define V_FW_RI_FR_NSMR_WR_QPBINDE(x) ((x) << S_FW_RI_FR_NSMR_WR_QPBINDE) | |
655 | #define G_FW_RI_FR_NSMR_WR_QPBINDE(x) \ | |
656 | (((x) >> S_FW_RI_FR_NSMR_WR_QPBINDE) & M_FW_RI_FR_NSMR_WR_QPBINDE) | |
657 | #define F_FW_RI_FR_NSMR_WR_QPBINDE V_FW_RI_FR_NSMR_WR_QPBINDE(1U) | |
658 | ||
659 | #define S_FW_RI_FR_NSMR_WR_NS 5 | |
660 | #define M_FW_RI_FR_NSMR_WR_NS 0x1 | |
661 | #define V_FW_RI_FR_NSMR_WR_NS(x) ((x) << S_FW_RI_FR_NSMR_WR_NS) | |
662 | #define G_FW_RI_FR_NSMR_WR_NS(x) \ | |
663 | (((x) >> S_FW_RI_FR_NSMR_WR_NS) & M_FW_RI_FR_NSMR_WR_NS) | |
664 | #define F_FW_RI_FR_NSMR_WR_NS V_FW_RI_FR_NSMR_WR_NS(1U) | |
665 | ||
666 | #define S_FW_RI_FR_NSMR_WR_DCACPU 0 | |
667 | #define M_FW_RI_FR_NSMR_WR_DCACPU 0x1f | |
668 | #define V_FW_RI_FR_NSMR_WR_DCACPU(x) ((x) << S_FW_RI_FR_NSMR_WR_DCACPU) | |
669 | #define G_FW_RI_FR_NSMR_WR_DCACPU(x) \ | |
670 | (((x) >> S_FW_RI_FR_NSMR_WR_DCACPU) & M_FW_RI_FR_NSMR_WR_DCACPU) | |
671 | ||
672 | struct fw_ri_inv_lstag_wr { | |
673 | __u8 opcode; | |
674 | __u8 flags; | |
675 | __u16 wrid; | |
676 | __u8 r1[3]; | |
677 | __u8 len16; | |
678 | __be32 r2; | |
679 | __be32 stag_inv; | |
680 | }; | |
681 | ||
682 | enum fw_ri_type { | |
683 | FW_RI_TYPE_INIT, | |
684 | FW_RI_TYPE_FINI, | |
685 | FW_RI_TYPE_TERMINATE | |
686 | }; | |
687 | ||
688 | enum fw_ri_init_p2ptype { | |
689 | FW_RI_INIT_P2PTYPE_RDMA_WRITE = FW_RI_RDMA_WRITE, | |
690 | FW_RI_INIT_P2PTYPE_READ_REQ = FW_RI_READ_REQ, | |
691 | FW_RI_INIT_P2PTYPE_SEND = FW_RI_SEND, | |
692 | FW_RI_INIT_P2PTYPE_SEND_WITH_INV = FW_RI_SEND_WITH_INV, | |
693 | FW_RI_INIT_P2PTYPE_SEND_WITH_SE = FW_RI_SEND_WITH_SE, | |
694 | FW_RI_INIT_P2PTYPE_SEND_WITH_SE_INV = FW_RI_SEND_WITH_SE_INV, | |
695 | FW_RI_INIT_P2PTYPE_DISABLED = 0xf, | |
696 | }; | |
697 | ||
698 | struct fw_ri_wr { | |
699 | __be32 op_compl; | |
700 | __be32 flowid_len16; | |
701 | __u64 cookie; | |
702 | union fw_ri { | |
703 | struct fw_ri_init { | |
704 | __u8 type; | |
705 | __u8 mpareqbit_p2ptype; | |
706 | __u8 r4[2]; | |
707 | __u8 mpa_attrs; | |
708 | __u8 qp_caps; | |
709 | __be16 nrqe; | |
710 | __be32 pdid; | |
711 | __be32 qpid; | |
712 | __be32 sq_eqid; | |
713 | __be32 rq_eqid; | |
714 | __be32 scqid; | |
715 | __be32 rcqid; | |
716 | __be32 ord_max; | |
717 | __be32 ird_max; | |
718 | __be32 iss; | |
719 | __be32 irs; | |
720 | __be32 hwrqsize; | |
721 | __be32 hwrqaddr; | |
722 | __be64 r5; | |
723 | union fw_ri_init_p2p { | |
724 | struct fw_ri_rdma_write_wr write; | |
725 | struct fw_ri_rdma_read_wr read; | |
726 | struct fw_ri_send_wr send; | |
727 | } u; | |
728 | } init; | |
729 | struct fw_ri_fini { | |
730 | __u8 type; | |
731 | __u8 r3[7]; | |
732 | __be64 r4; | |
733 | } fini; | |
734 | struct fw_ri_terminate { | |
735 | __u8 type; | |
736 | __u8 r3[3]; | |
737 | __be32 immdlen; | |
738 | __u8 termmsg[40]; | |
739 | } terminate; | |
740 | } u; | |
741 | }; | |
742 | ||
743 | #define S_FW_RI_WR_MPAREQBIT 7 | |
744 | #define M_FW_RI_WR_MPAREQBIT 0x1 | |
745 | #define V_FW_RI_WR_MPAREQBIT(x) ((x) << S_FW_RI_WR_MPAREQBIT) | |
746 | #define G_FW_RI_WR_MPAREQBIT(x) \ | |
747 | (((x) >> S_FW_RI_WR_MPAREQBIT) & M_FW_RI_WR_MPAREQBIT) | |
748 | #define F_FW_RI_WR_MPAREQBIT V_FW_RI_WR_MPAREQBIT(1U) | |
749 | ||
750 | #define S_FW_RI_WR_P2PTYPE 0 | |
751 | #define M_FW_RI_WR_P2PTYPE 0xf | |
752 | #define V_FW_RI_WR_P2PTYPE(x) ((x) << S_FW_RI_WR_P2PTYPE) | |
753 | #define G_FW_RI_WR_P2PTYPE(x) \ | |
754 | (((x) >> S_FW_RI_WR_P2PTYPE) & M_FW_RI_WR_P2PTYPE) | |
755 | ||
756 | struct tcp_options { | |
757 | __be16 mss; | |
758 | __u8 wsf; | |
759 | #if defined(__LITTLE_ENDIAN_BITFIELD) | |
760 | __u8:4; | |
761 | __u8 unknown:1; | |
762 | __u8:1; | |
763 | __u8 sack:1; | |
764 | __u8 tstamp:1; | |
765 | #else | |
766 | __u8 tstamp:1; | |
767 | __u8 sack:1; | |
768 | __u8:1; | |
769 | __u8 unknown:1; | |
770 | __u8:4; | |
771 | #endif | |
772 | }; | |
773 | ||
774 | struct cpl_pass_accept_req { | |
775 | union opcode_tid ot; | |
776 | __be16 rsvd; | |
777 | __be16 len; | |
778 | __be32 hdr_len; | |
779 | __be16 vlan; | |
780 | __be16 l2info; | |
781 | __be32 tos_stid; | |
782 | struct tcp_options tcpopt; | |
783 | }; | |
784 | ||
785 | /* cpl_pass_accept_req.hdr_len fields */ | |
786 | #define S_SYN_RX_CHAN 0 | |
787 | #define M_SYN_RX_CHAN 0xF | |
788 | #define V_SYN_RX_CHAN(x) ((x) << S_SYN_RX_CHAN) | |
789 | #define G_SYN_RX_CHAN(x) (((x) >> S_SYN_RX_CHAN) & M_SYN_RX_CHAN) | |
790 | ||
791 | #define S_TCP_HDR_LEN 10 | |
792 | #define M_TCP_HDR_LEN 0x3F | |
793 | #define V_TCP_HDR_LEN(x) ((x) << S_TCP_HDR_LEN) | |
794 | #define G_TCP_HDR_LEN(x) (((x) >> S_TCP_HDR_LEN) & M_TCP_HDR_LEN) | |
795 | ||
796 | #define S_IP_HDR_LEN 16 | |
797 | #define M_IP_HDR_LEN 0x3FF | |
798 | #define V_IP_HDR_LEN(x) ((x) << S_IP_HDR_LEN) | |
799 | #define G_IP_HDR_LEN(x) (((x) >> S_IP_HDR_LEN) & M_IP_HDR_LEN) | |
800 | ||
801 | #define S_ETH_HDR_LEN 26 | |
802 | #define M_ETH_HDR_LEN 0x1F | |
803 | #define V_ETH_HDR_LEN(x) ((x) << S_ETH_HDR_LEN) | |
804 | #define G_ETH_HDR_LEN(x) (((x) >> S_ETH_HDR_LEN) & M_ETH_HDR_LEN) | |
805 | ||
806 | /* cpl_pass_accept_req.l2info fields */ | |
807 | #define S_SYN_MAC_IDX 0 | |
808 | #define M_SYN_MAC_IDX 0x1FF | |
809 | #define V_SYN_MAC_IDX(x) ((x) << S_SYN_MAC_IDX) | |
810 | #define G_SYN_MAC_IDX(x) (((x) >> S_SYN_MAC_IDX) & M_SYN_MAC_IDX) | |
811 | ||
812 | #define S_SYN_XACT_MATCH 9 | |
813 | #define V_SYN_XACT_MATCH(x) ((x) << S_SYN_XACT_MATCH) | |
814 | #define F_SYN_XACT_MATCH V_SYN_XACT_MATCH(1U) | |
815 | ||
816 | #define S_SYN_INTF 12 | |
817 | #define M_SYN_INTF 0xF | |
818 | #define V_SYN_INTF(x) ((x) << S_SYN_INTF) | |
819 | #define G_SYN_INTF(x) (((x) >> S_SYN_INTF) & M_SYN_INTF) | |
820 | ||
821 | struct ulptx_idata { | |
822 | __be32 cmd_more; | |
823 | __be32 len; | |
824 | }; | |
825 | ||
826 | #define S_ULPTX_NSGE 0 | |
827 | #define M_ULPTX_NSGE 0xFFFF | |
828 | #define V_ULPTX_NSGE(x) ((x) << S_ULPTX_NSGE) | |
ba6d3925 SW |
829 | |
830 | #define S_RX_DACK_MODE 29 | |
831 | #define M_RX_DACK_MODE 0x3 | |
832 | #define V_RX_DACK_MODE(x) ((x) << S_RX_DACK_MODE) | |
833 | #define G_RX_DACK_MODE(x) (((x) >> S_RX_DACK_MODE) & M_RX_DACK_MODE) | |
834 | ||
835 | #define S_RX_DACK_CHANGE 31 | |
836 | #define V_RX_DACK_CHANGE(x) ((x) << S_RX_DACK_CHANGE) | |
837 | #define F_RX_DACK_CHANGE V_RX_DACK_CHANGE(1U) | |
838 | ||
92e5011a SW |
839 | enum { /* TCP congestion control algorithms */ |
840 | CONG_ALG_RENO, | |
841 | CONG_ALG_TAHOE, | |
842 | CONG_ALG_NEWRENO, | |
843 | CONG_ALG_HIGHSPEED | |
844 | }; | |
845 | ||
846 | #define S_CONG_CNTRL 14 | |
847 | #define M_CONG_CNTRL 0x3 | |
848 | #define V_CONG_CNTRL(x) ((x) << S_CONG_CNTRL) | |
849 | #define G_CONG_CNTRL(x) (((x) >> S_CONG_CNTRL) & M_CONG_CNTRL) | |
850 | ||
92e7ae71 | 851 | #define CONG_CNTRL_VALID (1 << 18) |
92e5011a SW |
852 | #define T5_OPT_2_VALID (1 << 31) |
853 | ||
cfdda9d7 | 854 | #endif /* _T4FW_RI_API_H_ */ |