xref: /freebsd/sys/dev/qlnx/qlnxe/ecore_hsi_iwarp.h (revision b00ab754)
1 /*
2  * Copyright (c) 2017-2018 Cavium, Inc.
3  * All rights reserved.
4  *
5  *  Redistribution and use in source and binary forms, with or without
6  *  modification, are permitted provided that the following conditions
7  *  are met:
8  *
9  *  1. Redistributions of source code must retain the above copyright
10  *     notice, this list of conditions and the following disclaimer.
11  *  2. Redistributions in binary form must reproduce the above copyright
12  *     notice, this list of conditions and the following disclaimer in the
13  *     documentation and/or other materials provided with the distribution.
14  *
15  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16  *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
19  *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20  *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21  *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22  *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23  *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24  *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25  *  POSSIBILITY OF SUCH DAMAGE.
26  *
27  * $FreeBSD$
28  *
29  */
30 
31 #ifndef __ECORE_HSI_IWARP__
32 #define __ECORE_HSI_IWARP__
33 /************************************************************************/
34 /* Add include to ecore hsi rdma target for both roce and iwarp ecore driver */
35 /************************************************************************/
36 #include "ecore_hsi_rdma.h"
37 /************************************************************************/
38 /* Add include to common TCP target */
39 /************************************************************************/
40 #include "tcp_common.h"
41 
42 /************************************************************************/
43 /* Add include to common iwarp target for both eCore and protocol iwarp driver */
44 /************************************************************************/
45 #include "iwarp_common.h"
46 
47 /*
48  * The iwarp storm context of Ystorm
49  */
50 struct ystorm_iwarp_conn_st_ctx
51 {
52 	__le32 reserved[4];
53 };
54 
55 /*
56  * The iwarp storm context of Pstorm
57  */
58 struct pstorm_iwarp_conn_st_ctx
59 {
60 	__le32 reserved[36];
61 };
62 
63 /*
64  * The iwarp storm context of Xstorm
65  */
66 struct xstorm_iwarp_conn_st_ctx
67 {
68 	__le32 reserved[44];
69 };
70 
71 struct e4_xstorm_iwarp_conn_ag_ctx
72 {
73 	u8 reserved0 /* cdu_validation */;
74 	u8 state /* state */;
75 	u8 flags0;
76 #define E4_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK                       0x1 /* exist_in_qm0 */
77 #define E4_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT                      0
78 #define E4_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM1_MASK                       0x1 /* exist_in_qm1 */
79 #define E4_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM1_SHIFT                      1
80 #define E4_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM2_MASK                       0x1 /* exist_in_qm2 */
81 #define E4_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM2_SHIFT                      2
82 #define E4_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM3_MASK                       0x1 /* exist_in_qm3 */
83 #define E4_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM3_SHIFT                      3
84 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT4_MASK                               0x1 /* bit4 */
85 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT4_SHIFT                              4
86 #define E4_XSTORM_IWARP_CONN_AG_CTX_RESERVED2_MASK                          0x1 /* cf_array_active */
87 #define E4_XSTORM_IWARP_CONN_AG_CTX_RESERVED2_SHIFT                         5
88 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT6_MASK                               0x1 /* bit6 */
89 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT6_SHIFT                              6
90 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT7_MASK                               0x1 /* bit7 */
91 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT7_SHIFT                              7
92 	u8 flags1;
93 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT8_MASK                               0x1 /* bit8 */
94 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT8_SHIFT                              0
95 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT9_MASK                               0x1 /* bit9 */
96 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT9_SHIFT                              1
97 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT10_MASK                              0x1 /* bit10 */
98 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT10_SHIFT                             2
99 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT11_MASK                              0x1 /* bit11 */
100 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT11_SHIFT                             3
101 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT12_MASK                              0x1 /* bit12 */
102 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT12_SHIFT                             4
103 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT13_MASK                              0x1 /* bit13 */
104 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT13_SHIFT                             5
105 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT14_MASK                              0x1 /* bit14 */
106 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT14_SHIFT                             6
107 #define E4_XSTORM_IWARP_CONN_AG_CTX_YSTORM_FLUSH_OR_REWIND_SND_MAX_MASK     0x1 /* bit15 */
108 #define E4_XSTORM_IWARP_CONN_AG_CTX_YSTORM_FLUSH_OR_REWIND_SND_MAX_SHIFT    7
109 	u8 flags2;
110 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF0_MASK                                0x3 /* timer0cf */
111 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF0_SHIFT                               0
112 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF1_MASK                                0x3 /* timer1cf */
113 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF1_SHIFT                               2
114 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF2_MASK                                0x3 /* timer2cf */
115 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF2_SHIFT                               4
116 #define E4_XSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_MASK                     0x3 /* timer_stop_all */
117 #define E4_XSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_SHIFT                    6
118 	u8 flags3;
119 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF4_MASK                                0x3 /* cf4 */
120 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF4_SHIFT                               0
121 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF5_MASK                                0x3 /* cf5 */
122 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF5_SHIFT                               2
123 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF6_MASK                                0x3 /* cf6 */
124 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF6_SHIFT                               4
125 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF7_MASK                                0x3 /* cf7 */
126 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF7_SHIFT                               6
127 	u8 flags4;
128 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF8_MASK                                0x3 /* cf8 */
129 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF8_SHIFT                               0
130 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF9_MASK                                0x3 /* cf9 */
131 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF9_SHIFT                               2
132 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF10_MASK                               0x3 /* cf10 */
133 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF10_SHIFT                              4
134 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF11_MASK                               0x3 /* cf11 */
135 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF11_SHIFT                              6
136 	u8 flags5;
137 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF12_MASK                               0x3 /* cf12 */
138 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF12_SHIFT                              0
139 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF13_MASK                               0x3 /* cf13 */
140 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF13_SHIFT                              2
141 #define E4_XSTORM_IWARP_CONN_AG_CTX_SQ_FLUSH_CF_MASK                        0x3 /* cf14 */
142 #define E4_XSTORM_IWARP_CONN_AG_CTX_SQ_FLUSH_CF_SHIFT                       4
143 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF15_MASK                               0x3 /* cf15 */
144 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF15_SHIFT                              6
145 	u8 flags6;
146 #define E4_XSTORM_IWARP_CONN_AG_CTX_MPA_OR_ERROR_WAKEUP_TRIGGER_CF_MASK     0x3 /* cf16 */
147 #define E4_XSTORM_IWARP_CONN_AG_CTX_MPA_OR_ERROR_WAKEUP_TRIGGER_CF_SHIFT    0
148 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF17_MASK                               0x3 /* cf_array_cf */
149 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF17_SHIFT                              2
150 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF18_MASK                               0x3 /* cf18 */
151 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF18_SHIFT                              4
152 #define E4_XSTORM_IWARP_CONN_AG_CTX_DQ_FLUSH_MASK                           0x3 /* cf19 */
153 #define E4_XSTORM_IWARP_CONN_AG_CTX_DQ_FLUSH_SHIFT                          6
154 	u8 flags7;
155 #define E4_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_MASK                           0x3 /* cf20 */
156 #define E4_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_SHIFT                          0
157 #define E4_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q1_MASK                           0x3 /* cf21 */
158 #define E4_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q1_SHIFT                          2
159 #define E4_XSTORM_IWARP_CONN_AG_CTX_SLOW_PATH_MASK                          0x3 /* cf22 */
160 #define E4_XSTORM_IWARP_CONN_AG_CTX_SLOW_PATH_SHIFT                         4
161 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF0EN_MASK                              0x1 /* cf0en */
162 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT                             6
163 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF1EN_MASK                              0x1 /* cf1en */
164 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT                             7
165 	u8 flags8;
166 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF2EN_MASK                              0x1 /* cf2en */
167 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT                             0
168 #define E4_XSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_EN_MASK                  0x1 /* cf3en */
169 #define E4_XSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_EN_SHIFT                 1
170 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF4EN_MASK                              0x1 /* cf4en */
171 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF4EN_SHIFT                             2
172 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF5EN_MASK                              0x1 /* cf5en */
173 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF5EN_SHIFT                             3
174 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF6EN_MASK                              0x1 /* cf6en */
175 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF6EN_SHIFT                             4
176 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF7EN_MASK                              0x1 /* cf7en */
177 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF7EN_SHIFT                             5
178 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF8EN_MASK                              0x1 /* cf8en */
179 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF8EN_SHIFT                             6
180 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF9EN_MASK                              0x1 /* cf9en */
181 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF9EN_SHIFT                             7
182 	u8 flags9;
183 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF10EN_MASK                             0x1 /* cf10en */
184 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF10EN_SHIFT                            0
185 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF11EN_MASK                             0x1 /* cf11en */
186 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF11EN_SHIFT                            1
187 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF12EN_MASK                             0x1 /* cf12en */
188 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF12EN_SHIFT                            2
189 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF13EN_MASK                             0x1 /* cf13en */
190 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF13EN_SHIFT                            3
191 #define E4_XSTORM_IWARP_CONN_AG_CTX_SQ_FLUSH_CF_EN_MASK                     0x1 /* cf14en */
192 #define E4_XSTORM_IWARP_CONN_AG_CTX_SQ_FLUSH_CF_EN_SHIFT                    4
193 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF15EN_MASK                             0x1 /* cf15en */
194 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF15EN_SHIFT                            5
195 #define E4_XSTORM_IWARP_CONN_AG_CTX_MPA_OR_ERROR_WAKEUP_TRIGGER_CF_EN_MASK  0x1 /* cf16en */
196 #define E4_XSTORM_IWARP_CONN_AG_CTX_MPA_OR_ERROR_WAKEUP_TRIGGER_CF_EN_SHIFT 6
197 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF17EN_MASK                             0x1 /* cf_array_cf_en */
198 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF17EN_SHIFT                            7
199 	u8 flags10;
200 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF18EN_MASK                             0x1 /* cf18en */
201 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF18EN_SHIFT                            0
202 #define E4_XSTORM_IWARP_CONN_AG_CTX_DQ_FLUSH_EN_MASK                        0x1 /* cf19en */
203 #define E4_XSTORM_IWARP_CONN_AG_CTX_DQ_FLUSH_EN_SHIFT                       1
204 #define E4_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_EN_MASK                        0x1 /* cf20en */
205 #define E4_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_EN_SHIFT                       2
206 #define E4_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q1_EN_MASK                        0x1 /* cf21en */
207 #define E4_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q1_EN_SHIFT                       3
208 #define E4_XSTORM_IWARP_CONN_AG_CTX_SLOW_PATH_EN_MASK                       0x1 /* cf22en */
209 #define E4_XSTORM_IWARP_CONN_AG_CTX_SLOW_PATH_EN_SHIFT                      4
210 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF23EN_MASK                             0x1 /* cf23en */
211 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF23EN_SHIFT                            5
212 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK                            0x1 /* rule0en */
213 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT                           6
214 #define E4_XSTORM_IWARP_CONN_AG_CTX_MORE_TO_SEND_RULE_EN_MASK               0x1 /* rule1en */
215 #define E4_XSTORM_IWARP_CONN_AG_CTX_MORE_TO_SEND_RULE_EN_SHIFT              7
216 	u8 flags11;
217 #define E4_XSTORM_IWARP_CONN_AG_CTX_TX_BLOCKED_EN_MASK                      0x1 /* rule2en */
218 #define E4_XSTORM_IWARP_CONN_AG_CTX_TX_BLOCKED_EN_SHIFT                     0
219 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK                            0x1 /* rule3en */
220 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT                           1
221 #define E4_XSTORM_IWARP_CONN_AG_CTX_RESERVED3_MASK                          0x1 /* rule4en */
222 #define E4_XSTORM_IWARP_CONN_AG_CTX_RESERVED3_SHIFT                         2
223 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE5EN_MASK                            0x1 /* rule5en */
224 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE5EN_SHIFT                           3
225 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE6EN_MASK                            0x1 /* rule6en */
226 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE6EN_SHIFT                           4
227 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE7EN_MASK                            0x1 /* rule7en */
228 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE7EN_SHIFT                           5
229 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED1_MASK                       0x1 /* rule8en */
230 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED1_SHIFT                      6
231 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE9EN_MASK                            0x1 /* rule9en */
232 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE9EN_SHIFT                           7
233 	u8 flags12;
234 #define E4_XSTORM_IWARP_CONN_AG_CTX_SQ_NOT_EMPTY_RULE_EN_MASK               0x1 /* rule10en */
235 #define E4_XSTORM_IWARP_CONN_AG_CTX_SQ_NOT_EMPTY_RULE_EN_SHIFT              0
236 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE11EN_MASK                           0x1 /* rule11en */
237 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE11EN_SHIFT                          1
238 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED2_MASK                       0x1 /* rule12en */
239 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED2_SHIFT                      2
240 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED3_MASK                       0x1 /* rule13en */
241 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED3_SHIFT                      3
242 #define E4_XSTORM_IWARP_CONN_AG_CTX_SQ_FENCE_RULE_EN_MASK                   0x1 /* rule14en */
243 #define E4_XSTORM_IWARP_CONN_AG_CTX_SQ_FENCE_RULE_EN_SHIFT                  4
244 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE15EN_MASK                           0x1 /* rule15en */
245 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE15EN_SHIFT                          5
246 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE16EN_MASK                           0x1 /* rule16en */
247 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE16EN_SHIFT                          6
248 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE17EN_MASK                           0x1 /* rule17en */
249 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE17EN_SHIFT                          7
250 	u8 flags13;
251 #define E4_XSTORM_IWARP_CONN_AG_CTX_IRQ_NOT_EMPTY_RULE_EN_MASK              0x1 /* rule18en */
252 #define E4_XSTORM_IWARP_CONN_AG_CTX_IRQ_NOT_EMPTY_RULE_EN_SHIFT             0
253 #define E4_XSTORM_IWARP_CONN_AG_CTX_HQ_NOT_FULL_RULE_EN_MASK                0x1 /* rule19en */
254 #define E4_XSTORM_IWARP_CONN_AG_CTX_HQ_NOT_FULL_RULE_EN_SHIFT               1
255 #define E4_XSTORM_IWARP_CONN_AG_CTX_ORQ_RD_FENCE_RULE_EN_MASK               0x1 /* rule20en */
256 #define E4_XSTORM_IWARP_CONN_AG_CTX_ORQ_RD_FENCE_RULE_EN_SHIFT              2
257 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE21EN_MASK                           0x1 /* rule21en */
258 #define E4_XSTORM_IWARP_CONN_AG_CTX_RULE21EN_SHIFT                          3
259 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED6_MASK                       0x1 /* rule22en */
260 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED6_SHIFT                      4
261 #define E4_XSTORM_IWARP_CONN_AG_CTX_ORQ_NOT_FULL_RULE_EN_MASK               0x1 /* rule23en */
262 #define E4_XSTORM_IWARP_CONN_AG_CTX_ORQ_NOT_FULL_RULE_EN_SHIFT              5
263 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED8_MASK                       0x1 /* rule24en */
264 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED8_SHIFT                      6
265 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED9_MASK                       0x1 /* rule25en */
266 #define E4_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED9_SHIFT                      7
267 	u8 flags14;
268 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT16_MASK                              0x1 /* bit16 */
269 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT16_SHIFT                             0
270 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT17_MASK                              0x1 /* bit17 */
271 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT17_SHIFT                             1
272 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT18_MASK                              0x1 /* bit18 */
273 #define E4_XSTORM_IWARP_CONN_AG_CTX_BIT18_SHIFT                             2
274 #define E4_XSTORM_IWARP_CONN_AG_CTX_E5_RESERVED1_MASK                       0x1 /* bit19 */
275 #define E4_XSTORM_IWARP_CONN_AG_CTX_E5_RESERVED1_SHIFT                      3
276 #define E4_XSTORM_IWARP_CONN_AG_CTX_E5_RESERVED2_MASK                       0x1 /* bit20 */
277 #define E4_XSTORM_IWARP_CONN_AG_CTX_E5_RESERVED2_SHIFT                      4
278 #define E4_XSTORM_IWARP_CONN_AG_CTX_E5_RESERVED3_MASK                       0x1 /* bit21 */
279 #define E4_XSTORM_IWARP_CONN_AG_CTX_E5_RESERVED3_SHIFT                      5
280 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF23_MASK                               0x3 /* cf23 */
281 #define E4_XSTORM_IWARP_CONN_AG_CTX_CF23_SHIFT                              6
282 	u8 byte2 /* byte2 */;
283 	__le16 physical_q0 /* physical_q0 */;
284 	__le16 physical_q1 /* physical_q1 */;
285 	__le16 sq_comp_cons /* physical_q2 */;
286 	__le16 sq_tx_cons /* word3 */;
287 	__le16 sq_prod /* word4 */;
288 	__le16 word5 /* word5 */;
289 	__le16 conn_dpi /* conn_dpi */;
290 	u8 byte3 /* byte3 */;
291 	u8 byte4 /* byte4 */;
292 	u8 byte5 /* byte5 */;
293 	u8 byte6 /* byte6 */;
294 	__le32 reg0 /* reg0 */;
295 	__le32 reg1 /* reg1 */;
296 	__le32 reg2 /* reg2 */;
297 	__le32 more_to_send_seq /* reg3 */;
298 	__le32 reg4 /* reg4 */;
299 	__le32 rewinded_snd_max /* cf_array0 */;
300 	__le32 rd_msn /* cf_array1 */;
301 	__le16 irq_prod_via_msdm /* word7 */;
302 	__le16 irq_cons /* word8 */;
303 	__le16 hq_cons_th_or_mpa_data /* word9 */;
304 	__le16 hq_cons /* word10 */;
305 	__le32 atom_msn /* reg7 */;
306 	__le32 orq_cons /* reg8 */;
307 	__le32 orq_cons_th /* reg9 */;
308 	u8 byte7 /* byte7 */;
309 	u8 max_ord /* byte8 */;
310 	u8 wqe_data_pad_bytes /* byte9 */;
311 	u8 former_hq_prod /* byte10 */;
312 	u8 irq_prod_via_msem /* byte11 */;
313 	u8 byte12 /* byte12 */;
314 	u8 max_pkt_pdu_size_lo /* byte13 */;
315 	u8 max_pkt_pdu_size_hi /* byte14 */;
316 	u8 byte15 /* byte15 */;
317 	u8 e5_reserved /* e5_reserved */;
318 	__le16 e5_reserved4 /* word11 */;
319 	__le32 reg10 /* reg10 */;
320 	__le32 reg11 /* reg11 */;
321 	__le32 shared_queue_page_addr_lo /* reg12 */;
322 	__le32 shared_queue_page_addr_hi /* reg13 */;
323 	__le32 reg14 /* reg14 */;
324 	__le32 reg15 /* reg15 */;
325 	__le32 reg16 /* reg16 */;
326 	__le32 reg17 /* reg17 */;
327 };
328 
329 struct e4_tstorm_iwarp_conn_ag_ctx
330 {
331 	u8 reserved0 /* cdu_validation */;
332 	u8 state /* state */;
333 	u8 flags0;
334 #define E4_TSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK                0x1 /* exist_in_qm0 */
335 #define E4_TSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT               0
336 #define E4_TSTORM_IWARP_CONN_AG_CTX_BIT1_MASK                        0x1 /* exist_in_qm1 */
337 #define E4_TSTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT                       1
338 #define E4_TSTORM_IWARP_CONN_AG_CTX_BIT2_MASK                        0x1 /* bit2 */
339 #define E4_TSTORM_IWARP_CONN_AG_CTX_BIT2_SHIFT                       2
340 #define E4_TSTORM_IWARP_CONN_AG_CTX_MSTORM_FLUSH_MASK                0x1 /* bit3 */
341 #define E4_TSTORM_IWARP_CONN_AG_CTX_MSTORM_FLUSH_SHIFT               3
342 #define E4_TSTORM_IWARP_CONN_AG_CTX_BIT4_MASK                        0x1 /* bit4 */
343 #define E4_TSTORM_IWARP_CONN_AG_CTX_BIT4_SHIFT                       4
344 #define E4_TSTORM_IWARP_CONN_AG_CTX_CACHED_ORQ_MASK                  0x1 /* bit5 */
345 #define E4_TSTORM_IWARP_CONN_AG_CTX_CACHED_ORQ_SHIFT                 5
346 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF0_MASK                         0x3 /* timer0cf */
347 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF0_SHIFT                        6
348 	u8 flags1;
349 #define E4_TSTORM_IWARP_CONN_AG_CTX_RQ_POST_CF_MASK                  0x3 /* timer1cf */
350 #define E4_TSTORM_IWARP_CONN_AG_CTX_RQ_POST_CF_SHIFT                 0
351 #define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_MASK     0x3 /* timer2cf */
352 #define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_SHIFT    2
353 #define E4_TSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_MASK              0x3 /* timer_stop_all */
354 #define E4_TSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_SHIFT             4
355 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF4_MASK                         0x3 /* cf4 */
356 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF4_SHIFT                        6
357 	u8 flags2;
358 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF5_MASK                         0x3 /* cf5 */
359 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF5_SHIFT                        0
360 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF6_MASK                         0x3 /* cf6 */
361 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF6_SHIFT                        2
362 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF7_MASK                         0x3 /* cf7 */
363 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF7_SHIFT                        4
364 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF8_MASK                         0x3 /* cf8 */
365 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF8_SHIFT                        6
366 	u8 flags3;
367 #define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_MASK                    0x3 /* cf9 */
368 #define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_SHIFT                   0
369 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF10_MASK                        0x3 /* cf10 */
370 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF10_SHIFT                       2
371 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF0EN_MASK                       0x1 /* cf0en */
372 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT                      4
373 #define E4_TSTORM_IWARP_CONN_AG_CTX_RQ_POST_CF_EN_MASK               0x1 /* cf1en */
374 #define E4_TSTORM_IWARP_CONN_AG_CTX_RQ_POST_CF_EN_SHIFT              5
375 #define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_EN_MASK  0x1 /* cf2en */
376 #define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_EN_SHIFT 6
377 #define E4_TSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_EN_MASK           0x1 /* cf3en */
378 #define E4_TSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_EN_SHIFT          7
379 	u8 flags4;
380 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF4EN_MASK                       0x1 /* cf4en */
381 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF4EN_SHIFT                      0
382 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF5EN_MASK                       0x1 /* cf5en */
383 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF5EN_SHIFT                      1
384 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF6EN_MASK                       0x1 /* cf6en */
385 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF6EN_SHIFT                      2
386 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF7EN_MASK                       0x1 /* cf7en */
387 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF7EN_SHIFT                      3
388 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF8EN_MASK                       0x1 /* cf8en */
389 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF8EN_SHIFT                      4
390 #define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_EN_MASK                 0x1 /* cf9en */
391 #define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_EN_SHIFT                5
392 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF10EN_MASK                      0x1 /* cf10en */
393 #define E4_TSTORM_IWARP_CONN_AG_CTX_CF10EN_SHIFT                     6
394 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK                     0x1 /* rule0en */
395 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT                    7
396 	u8 flags5;
397 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE1EN_MASK                     0x1 /* rule1en */
398 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE1EN_SHIFT                    0
399 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK                     0x1 /* rule2en */
400 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT                    1
401 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK                     0x1 /* rule3en */
402 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT                    2
403 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK                     0x1 /* rule4en */
404 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT                    3
405 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE5EN_MASK                     0x1 /* rule5en */
406 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE5EN_SHIFT                    4
407 #define E4_TSTORM_IWARP_CONN_AG_CTX_SND_SQ_CONS_RULE_MASK            0x1 /* rule6en */
408 #define E4_TSTORM_IWARP_CONN_AG_CTX_SND_SQ_CONS_RULE_SHIFT           5
409 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE7EN_MASK                     0x1 /* rule7en */
410 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE7EN_SHIFT                    6
411 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE8EN_MASK                     0x1 /* rule8en */
412 #define E4_TSTORM_IWARP_CONN_AG_CTX_RULE8EN_SHIFT                    7
413 	__le32 reg0 /* reg0 */;
414 	__le32 reg1 /* reg1 */;
415 	__le32 unaligned_nxt_seq /* reg2 */;
416 	__le32 reg3 /* reg3 */;
417 	__le32 reg4 /* reg4 */;
418 	__le32 reg5 /* reg5 */;
419 	__le32 reg6 /* reg6 */;
420 	__le32 reg7 /* reg7 */;
421 	__le32 reg8 /* reg8 */;
422 	u8 orq_cache_idx /* byte2 */;
423 	u8 hq_prod /* byte3 */;
424 	__le16 sq_tx_cons_th /* word0 */;
425 	u8 orq_prod /* byte4 */;
426 	u8 irq_cons /* byte5 */;
427 	__le16 sq_tx_cons /* word1 */;
428 	__le16 conn_dpi /* conn_dpi */;
429 	__le16 rq_prod /* word3 */;
430 	__le32 snd_seq /* reg9 */;
431 	__le32 reg10 /* reg10 */;
432 };
433 
434 /*
435  * The iwarp storm context of Tstorm
436  */
437 struct tstorm_iwarp_conn_st_ctx
438 {
439 	__le32 reserved[60];
440 };
441 
442 /*
443  * The iwarp storm context of Mstorm
444  */
445 struct mstorm_iwarp_conn_st_ctx
446 {
447 	__le32 reserved[32];
448 };
449 
450 /*
451  * The iwarp storm context of Ustorm
452  */
453 struct ustorm_iwarp_conn_st_ctx
454 {
455 	__le32 reserved[24];
456 };
457 
458 /*
459  * iwarp connection context
460  */
461 struct e4_iwarp_conn_context
462 {
463 	struct ystorm_iwarp_conn_st_ctx ystorm_st_context /* ystorm storm context */;
464 	struct regpair ystorm_st_padding[2] /* padding */;
465 	struct pstorm_iwarp_conn_st_ctx pstorm_st_context /* pstorm storm context */;
466 	struct regpair pstorm_st_padding[2] /* padding */;
467 	struct xstorm_iwarp_conn_st_ctx xstorm_st_context /* xstorm storm context */;
468 	struct regpair xstorm_st_padding[2] /* padding */;
469 	struct e4_xstorm_iwarp_conn_ag_ctx xstorm_ag_context /* xstorm aggregative context */;
470 	struct e4_tstorm_iwarp_conn_ag_ctx tstorm_ag_context /* tstorm aggregative context */;
471 	struct timers_context timer_context /* timer context */;
472 	struct e4_ustorm_rdma_conn_ag_ctx ustorm_ag_context /* ustorm aggregative context */;
473 	struct tstorm_iwarp_conn_st_ctx tstorm_st_context /* tstorm storm context */;
474 	struct regpair tstorm_st_padding[2] /* padding */;
475 	struct mstorm_iwarp_conn_st_ctx mstorm_st_context /* mstorm storm context */;
476 	struct ustorm_iwarp_conn_st_ctx ustorm_st_context /* ustorm storm context */;
477 };
478 
479 
480 struct e5_xstorm_iwarp_conn_ag_ctx
481 {
482 	u8 reserved0 /* cdu_validation */;
483 	u8 state_and_core_id /* state_and_core_id */;
484 	u8 flags0;
485 #define E5_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK                       0x1 /* exist_in_qm0 */
486 #define E5_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT                      0
487 #define E5_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM1_MASK                       0x1 /* exist_in_qm1 */
488 #define E5_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM1_SHIFT                      1
489 #define E5_XSTORM_IWARP_CONN_AG_CTX_RESERVED1_MASK                          0x1 /* exist_in_qm2 */
490 #define E5_XSTORM_IWARP_CONN_AG_CTX_RESERVED1_SHIFT                         2
491 #define E5_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM3_MASK                       0x1 /* exist_in_qm3 */
492 #define E5_XSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM3_SHIFT                      3
493 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT4_MASK                               0x1 /* bit4 */
494 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT4_SHIFT                              4
495 #define E5_XSTORM_IWARP_CONN_AG_CTX_RESERVED2_MASK                          0x1 /* cf_array_active */
496 #define E5_XSTORM_IWARP_CONN_AG_CTX_RESERVED2_SHIFT                         5
497 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT6_MASK                               0x1 /* bit6 */
498 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT6_SHIFT                              6
499 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT7_MASK                               0x1 /* bit7 */
500 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT7_SHIFT                              7
501 	u8 flags1;
502 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT8_MASK                               0x1 /* bit8 */
503 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT8_SHIFT                              0
504 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT9_MASK                               0x1 /* bit9 */
505 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT9_SHIFT                              1
506 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT10_MASK                              0x1 /* bit10 */
507 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT10_SHIFT                             2
508 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT11_MASK                              0x1 /* bit11 */
509 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT11_SHIFT                             3
510 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT12_MASK                              0x1 /* bit12 */
511 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT12_SHIFT                             4
512 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT13_MASK                              0x1 /* bit13 */
513 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT13_SHIFT                             5
514 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT14_MASK                              0x1 /* bit14 */
515 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT14_SHIFT                             6
516 #define E5_XSTORM_IWARP_CONN_AG_CTX_YSTORM_FLUSH_OR_REWIND_SND_MAX_MASK     0x1 /* bit15 */
517 #define E5_XSTORM_IWARP_CONN_AG_CTX_YSTORM_FLUSH_OR_REWIND_SND_MAX_SHIFT    7
518 	u8 flags2;
519 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF0_MASK                                0x3 /* timer0cf */
520 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF0_SHIFT                               0
521 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF1_MASK                                0x3 /* timer1cf */
522 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF1_SHIFT                               2
523 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF2_MASK                                0x3 /* timer2cf */
524 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF2_SHIFT                               4
525 #define E5_XSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_MASK                     0x3 /* timer_stop_all */
526 #define E5_XSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_SHIFT                    6
527 	u8 flags3;
528 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF4_MASK                                0x3 /* cf4 */
529 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF4_SHIFT                               0
530 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF5_MASK                                0x3 /* cf5 */
531 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF5_SHIFT                               2
532 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF6_MASK                                0x3 /* cf6 */
533 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF6_SHIFT                               4
534 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF7_MASK                                0x3 /* cf7 */
535 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF7_SHIFT                               6
536 	u8 flags4;
537 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF8_MASK                                0x3 /* cf8 */
538 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF8_SHIFT                               0
539 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF9_MASK                                0x3 /* cf9 */
540 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF9_SHIFT                               2
541 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF10_MASK                               0x3 /* cf10 */
542 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF10_SHIFT                              4
543 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF11_MASK                               0x3 /* cf11 */
544 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF11_SHIFT                              6
545 	u8 flags5;
546 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF12_MASK                               0x3 /* cf12 */
547 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF12_SHIFT                              0
548 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF13_MASK                               0x3 /* cf13 */
549 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF13_SHIFT                              2
550 #define E5_XSTORM_IWARP_CONN_AG_CTX_SQ_FLUSH_CF_MASK                        0x3 /* cf14 */
551 #define E5_XSTORM_IWARP_CONN_AG_CTX_SQ_FLUSH_CF_SHIFT                       4
552 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF15_MASK                               0x3 /* cf15 */
553 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF15_SHIFT                              6
554 	u8 flags6;
555 #define E5_XSTORM_IWARP_CONN_AG_CTX_MPA_OR_ERROR_WAKEUP_TRIGGER_CF_MASK     0x3 /* cf16 */
556 #define E5_XSTORM_IWARP_CONN_AG_CTX_MPA_OR_ERROR_WAKEUP_TRIGGER_CF_SHIFT    0
557 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF17_MASK                               0x3 /* cf_array_cf */
558 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF17_SHIFT                              2
559 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF18_MASK                               0x3 /* cf18 */
560 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF18_SHIFT                              4
561 #define E5_XSTORM_IWARP_CONN_AG_CTX_DQ_FLUSH_MASK                           0x3 /* cf19 */
562 #define E5_XSTORM_IWARP_CONN_AG_CTX_DQ_FLUSH_SHIFT                          6
563 	u8 flags7;
564 #define E5_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_MASK                           0x3 /* cf20 */
565 #define E5_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_SHIFT                          0
566 #define E5_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q1_MASK                           0x3 /* cf21 */
567 #define E5_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q1_SHIFT                          2
568 #define E5_XSTORM_IWARP_CONN_AG_CTX_SLOW_PATH_MASK                          0x3 /* cf22 */
569 #define E5_XSTORM_IWARP_CONN_AG_CTX_SLOW_PATH_SHIFT                         4
570 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF0EN_MASK                              0x1 /* cf0en */
571 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT                             6
572 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF1EN_MASK                              0x1 /* cf1en */
573 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT                             7
574 	u8 flags8;
575 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF2EN_MASK                              0x1 /* cf2en */
576 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT                             0
577 #define E5_XSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_EN_MASK                  0x1 /* cf3en */
578 #define E5_XSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_EN_SHIFT                 1
579 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF4EN_MASK                              0x1 /* cf4en */
580 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF4EN_SHIFT                             2
581 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF5EN_MASK                              0x1 /* cf5en */
582 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF5EN_SHIFT                             3
583 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF6EN_MASK                              0x1 /* cf6en */
584 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF6EN_SHIFT                             4
585 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF7EN_MASK                              0x1 /* cf7en */
586 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF7EN_SHIFT                             5
587 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF8EN_MASK                              0x1 /* cf8en */
588 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF8EN_SHIFT                             6
589 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF9EN_MASK                              0x1 /* cf9en */
590 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF9EN_SHIFT                             7
591 	u8 flags9;
592 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF10EN_MASK                             0x1 /* cf10en */
593 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF10EN_SHIFT                            0
594 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF11EN_MASK                             0x1 /* cf11en */
595 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF11EN_SHIFT                            1
596 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF12EN_MASK                             0x1 /* cf12en */
597 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF12EN_SHIFT                            2
598 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF13EN_MASK                             0x1 /* cf13en */
599 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF13EN_SHIFT                            3
600 #define E5_XSTORM_IWARP_CONN_AG_CTX_SQ_FLUSH_CF_EN_MASK                     0x1 /* cf14en */
601 #define E5_XSTORM_IWARP_CONN_AG_CTX_SQ_FLUSH_CF_EN_SHIFT                    4
602 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF15EN_MASK                             0x1 /* cf15en */
603 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF15EN_SHIFT                            5
604 #define E5_XSTORM_IWARP_CONN_AG_CTX_MPA_OR_ERROR_WAKEUP_TRIGGER_CF_EN_MASK  0x1 /* cf16en */
605 #define E5_XSTORM_IWARP_CONN_AG_CTX_MPA_OR_ERROR_WAKEUP_TRIGGER_CF_EN_SHIFT 6
606 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF17EN_MASK                             0x1 /* cf_array_cf_en */
607 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF17EN_SHIFT                            7
608 	u8 flags10;
609 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF18EN_MASK                             0x1 /* cf18en */
610 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF18EN_SHIFT                            0
611 #define E5_XSTORM_IWARP_CONN_AG_CTX_DQ_FLUSH_EN_MASK                        0x1 /* cf19en */
612 #define E5_XSTORM_IWARP_CONN_AG_CTX_DQ_FLUSH_EN_SHIFT                       1
613 #define E5_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_EN_MASK                        0x1 /* cf20en */
614 #define E5_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_EN_SHIFT                       2
615 #define E5_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q1_EN_MASK                        0x1 /* cf21en */
616 #define E5_XSTORM_IWARP_CONN_AG_CTX_FLUSH_Q1_EN_SHIFT                       3
617 #define E5_XSTORM_IWARP_CONN_AG_CTX_SLOW_PATH_EN_MASK                       0x1 /* cf22en */
618 #define E5_XSTORM_IWARP_CONN_AG_CTX_SLOW_PATH_EN_SHIFT                      4
619 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF23EN_MASK                             0x1 /* cf23en */
620 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF23EN_SHIFT                            5
621 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK                            0x1 /* rule0en */
622 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT                           6
623 #define E5_XSTORM_IWARP_CONN_AG_CTX_MORE_TO_SEND_RULE_EN_MASK               0x1 /* rule1en */
624 #define E5_XSTORM_IWARP_CONN_AG_CTX_MORE_TO_SEND_RULE_EN_SHIFT              7
625 	u8 flags11;
626 #define E5_XSTORM_IWARP_CONN_AG_CTX_TX_BLOCKED_EN_MASK                      0x1 /* rule2en */
627 #define E5_XSTORM_IWARP_CONN_AG_CTX_TX_BLOCKED_EN_SHIFT                     0
628 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK                            0x1 /* rule3en */
629 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT                           1
630 #define E5_XSTORM_IWARP_CONN_AG_CTX_RESERVED3_MASK                          0x1 /* rule4en */
631 #define E5_XSTORM_IWARP_CONN_AG_CTX_RESERVED3_SHIFT                         2
632 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE5EN_MASK                            0x1 /* rule5en */
633 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE5EN_SHIFT                           3
634 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE6EN_MASK                            0x1 /* rule6en */
635 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE6EN_SHIFT                           4
636 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE7EN_MASK                            0x1 /* rule7en */
637 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE7EN_SHIFT                           5
638 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED1_MASK                       0x1 /* rule8en */
639 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED1_SHIFT                      6
640 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE9EN_MASK                            0x1 /* rule9en */
641 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE9EN_SHIFT                           7
642 	u8 flags12;
643 #define E5_XSTORM_IWARP_CONN_AG_CTX_SQ_NOT_EMPTY_RULE_EN_MASK               0x1 /* rule10en */
644 #define E5_XSTORM_IWARP_CONN_AG_CTX_SQ_NOT_EMPTY_RULE_EN_SHIFT              0
645 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE11EN_MASK                           0x1 /* rule11en */
646 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE11EN_SHIFT                          1
647 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED2_MASK                       0x1 /* rule12en */
648 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED2_SHIFT                      2
649 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED3_MASK                       0x1 /* rule13en */
650 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED3_SHIFT                      3
651 #define E5_XSTORM_IWARP_CONN_AG_CTX_SQ_FENCE_RULE_EN_MASK                   0x1 /* rule14en */
652 #define E5_XSTORM_IWARP_CONN_AG_CTX_SQ_FENCE_RULE_EN_SHIFT                  4
653 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE15EN_MASK                           0x1 /* rule15en */
654 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE15EN_SHIFT                          5
655 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE16EN_MASK                           0x1 /* rule16en */
656 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE16EN_SHIFT                          6
657 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE17EN_MASK                           0x1 /* rule17en */
658 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE17EN_SHIFT                          7
659 	u8 flags13;
660 #define E5_XSTORM_IWARP_CONN_AG_CTX_IRQ_NOT_EMPTY_RULE_EN_MASK              0x1 /* rule18en */
661 #define E5_XSTORM_IWARP_CONN_AG_CTX_IRQ_NOT_EMPTY_RULE_EN_SHIFT             0
662 #define E5_XSTORM_IWARP_CONN_AG_CTX_HQ_NOT_FULL_RULE_EN_MASK                0x1 /* rule19en */
663 #define E5_XSTORM_IWARP_CONN_AG_CTX_HQ_NOT_FULL_RULE_EN_SHIFT               1
664 #define E5_XSTORM_IWARP_CONN_AG_CTX_ORQ_RD_FENCE_RULE_EN_MASK               0x1 /* rule20en */
665 #define E5_XSTORM_IWARP_CONN_AG_CTX_ORQ_RD_FENCE_RULE_EN_SHIFT              2
666 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE21EN_MASK                           0x1 /* rule21en */
667 #define E5_XSTORM_IWARP_CONN_AG_CTX_RULE21EN_SHIFT                          3
668 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED6_MASK                       0x1 /* rule22en */
669 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED6_SHIFT                      4
670 #define E5_XSTORM_IWARP_CONN_AG_CTX_ORQ_NOT_FULL_RULE_EN_MASK               0x1 /* rule23en */
671 #define E5_XSTORM_IWARP_CONN_AG_CTX_ORQ_NOT_FULL_RULE_EN_SHIFT              5
672 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED8_MASK                       0x1 /* rule24en */
673 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED8_SHIFT                      6
674 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED9_MASK                       0x1 /* rule25en */
675 #define E5_XSTORM_IWARP_CONN_AG_CTX_A0_RESERVED9_SHIFT                      7
676 	u8 flags14;
677 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT16_MASK                              0x1 /* bit16 */
678 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT16_SHIFT                             0
679 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT17_MASK                              0x1 /* bit17 */
680 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT17_SHIFT                             1
681 #define E5_XSTORM_IWARP_CONN_AG_CTX_DPM_PORT_NUM_MASK                       0x3 /* bit18 */
682 #define E5_XSTORM_IWARP_CONN_AG_CTX_DPM_PORT_NUM_SHIFT                      2
683 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT20_MASK                              0x1 /* bit20 */
684 #define E5_XSTORM_IWARP_CONN_AG_CTX_BIT20_SHIFT                             4
685 #define E5_XSTORM_IWARP_CONN_AG_CTX_RDMA_EDPM_ENABLE_MASK                   0x1 /* bit21 */
686 #define E5_XSTORM_IWARP_CONN_AG_CTX_RDMA_EDPM_ENABLE_SHIFT                  5
687 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF23_MASK                               0x3 /* cf23 */
688 #define E5_XSTORM_IWARP_CONN_AG_CTX_CF23_SHIFT                              6
689 	u8 byte2 /* byte2 */;
690 	__le16 physical_q0 /* physical_q0 */;
691 	__le16 physical_q1 /* physical_q1 */;
692 	__le16 sq_comp_cons /* physical_q2 */;
693 	__le16 sq_tx_cons /* word3 */;
694 	__le16 sq_prod /* word4 */;
695 	__le16 word5 /* word5 */;
696 	__le16 conn_dpi /* conn_dpi */;
697 	u8 byte3 /* byte3 */;
698 	u8 byte4 /* byte4 */;
699 	u8 byte5 /* byte5 */;
700 	u8 byte6 /* byte6 */;
701 	__le32 reg0 /* reg0 */;
702 	__le32 reg1 /* reg1 */;
703 	__le32 reg2 /* reg2 */;
704 	__le32 more_to_send_seq /* reg3 */;
705 	__le32 reg4 /* reg4 */;
706 	__le32 rewinded_snd_max /* cf_array0 */;
707 	__le32 rd_msn /* cf_array1 */;
708 	u8 flags15;
709 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED1_MASK                       0x1 /* bit22 */
710 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED1_SHIFT                      0
711 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED2_MASK                       0x1 /* bit23 */
712 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED2_SHIFT                      1
713 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED3_MASK                       0x1 /* bit24 */
714 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED3_SHIFT                      2
715 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED4_MASK                       0x3 /* cf24 */
716 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED4_SHIFT                      3
717 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED5_MASK                       0x1 /* cf24en */
718 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED5_SHIFT                      5
719 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED6_MASK                       0x1 /* rule26en */
720 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED6_SHIFT                      6
721 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED7_MASK                       0x1 /* rule27en */
722 #define E5_XSTORM_IWARP_CONN_AG_CTX_E4_RESERVED7_SHIFT                      7
723 	u8 byte7 /* byte7 */;
724 	__le16 irq_prod_via_msdm /* word7 */;
725 	__le16 irq_cons /* word8 */;
726 	__le16 hq_cons_th_or_mpa_data /* word9 */;
727 	__le16 hq_cons /* word10 */;
728 	__le16 tx_rdma_edpm_usg_cnt /* word11 */;
729 	__le32 atom_msn /* reg7 */;
730 	__le32 orq_cons /* reg8 */;
731 	__le32 orq_cons_th /* reg9 */;
732 	u8 max_ord /* byte8 */;
733 	u8 wqe_data_pad_bytes /* byte9 */;
734 	u8 former_hq_prod /* byte10 */;
735 	u8 irq_prod_via_msem /* byte11 */;
736 	u8 byte12 /* byte12 */;
737 	u8 max_pkt_pdu_size_lo /* byte13 */;
738 	u8 max_pkt_pdu_size_hi /* byte14 */;
739 	u8 byte15 /* byte15 */;
740 	__le32 reg10 /* reg10 */;
741 	__le32 reg11 /* reg11 */;
742 	__le32 reg12 /* reg12 */;
743 	__le32 shared_queue_page_addr_lo /* reg13 */;
744 	__le32 shared_queue_page_addr_hi /* reg14 */;
745 	__le32 reg15 /* reg15 */;
746 	__le32 reg16 /* reg16 */;
747 	__le32 reg17 /* reg17 */;
748 };
749 
750 struct e5_tstorm_iwarp_conn_ag_ctx
751 {
752 	u8 reserved0 /* cdu_validation */;
753 	u8 state_and_core_id /* state_and_core_id */;
754 	u8 flags0;
755 #define E5_TSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK                0x1 /* exist_in_qm0 */
756 #define E5_TSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT               0
757 #define E5_TSTORM_IWARP_CONN_AG_CTX_BIT1_MASK                        0x1 /* exist_in_qm1 */
758 #define E5_TSTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT                       1
759 #define E5_TSTORM_IWARP_CONN_AG_CTX_BIT2_MASK                        0x1 /* bit2 */
760 #define E5_TSTORM_IWARP_CONN_AG_CTX_BIT2_SHIFT                       2
761 #define E5_TSTORM_IWARP_CONN_AG_CTX_MSTORM_FLUSH_MASK                0x1 /* bit3 */
762 #define E5_TSTORM_IWARP_CONN_AG_CTX_MSTORM_FLUSH_SHIFT               3
763 #define E5_TSTORM_IWARP_CONN_AG_CTX_BIT4_MASK                        0x1 /* bit4 */
764 #define E5_TSTORM_IWARP_CONN_AG_CTX_BIT4_SHIFT                       4
765 #define E5_TSTORM_IWARP_CONN_AG_CTX_CACHED_ORQ_MASK                  0x1 /* bit5 */
766 #define E5_TSTORM_IWARP_CONN_AG_CTX_CACHED_ORQ_SHIFT                 5
767 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF0_MASK                         0x3 /* timer0cf */
768 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF0_SHIFT                        6
769 	u8 flags1;
770 #define E5_TSTORM_IWARP_CONN_AG_CTX_RQ_POST_CF_MASK                  0x3 /* timer1cf */
771 #define E5_TSTORM_IWARP_CONN_AG_CTX_RQ_POST_CF_SHIFT                 0
772 #define E5_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_MASK     0x3 /* timer2cf */
773 #define E5_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_SHIFT    2
774 #define E5_TSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_MASK              0x3 /* timer_stop_all */
775 #define E5_TSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_SHIFT             4
776 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF4_MASK                         0x3 /* cf4 */
777 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF4_SHIFT                        6
778 	u8 flags2;
779 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF5_MASK                         0x3 /* cf5 */
780 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF5_SHIFT                        0
781 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF6_MASK                         0x3 /* cf6 */
782 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF6_SHIFT                        2
783 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF7_MASK                         0x3 /* cf7 */
784 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF7_SHIFT                        4
785 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF8_MASK                         0x3 /* cf8 */
786 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF8_SHIFT                        6
787 	u8 flags3;
788 #define E5_TSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_MASK                    0x3 /* cf9 */
789 #define E5_TSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_SHIFT                   0
790 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF10_MASK                        0x3 /* cf10 */
791 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF10_SHIFT                       2
792 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF0EN_MASK                       0x1 /* cf0en */
793 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT                      4
794 #define E5_TSTORM_IWARP_CONN_AG_CTX_RQ_POST_CF_EN_MASK               0x1 /* cf1en */
795 #define E5_TSTORM_IWARP_CONN_AG_CTX_RQ_POST_CF_EN_SHIFT              5
796 #define E5_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_EN_MASK  0x1 /* cf2en */
797 #define E5_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_EN_SHIFT 6
798 #define E5_TSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_EN_MASK           0x1 /* cf3en */
799 #define E5_TSTORM_IWARP_CONN_AG_CTX_TIMER_STOP_ALL_EN_SHIFT          7
800 	u8 flags4;
801 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF4EN_MASK                       0x1 /* cf4en */
802 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF4EN_SHIFT                      0
803 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF5EN_MASK                       0x1 /* cf5en */
804 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF5EN_SHIFT                      1
805 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF6EN_MASK                       0x1 /* cf6en */
806 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF6EN_SHIFT                      2
807 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF7EN_MASK                       0x1 /* cf7en */
808 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF7EN_SHIFT                      3
809 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF8EN_MASK                       0x1 /* cf8en */
810 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF8EN_SHIFT                      4
811 #define E5_TSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_EN_MASK                 0x1 /* cf9en */
812 #define E5_TSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_EN_SHIFT                5
813 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF10EN_MASK                      0x1 /* cf10en */
814 #define E5_TSTORM_IWARP_CONN_AG_CTX_CF10EN_SHIFT                     6
815 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK                     0x1 /* rule0en */
816 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT                    7
817 	u8 flags5;
818 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE1EN_MASK                     0x1 /* rule1en */
819 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE1EN_SHIFT                    0
820 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK                     0x1 /* rule2en */
821 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT                    1
822 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK                     0x1 /* rule3en */
823 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT                    2
824 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK                     0x1 /* rule4en */
825 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT                    3
826 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE5EN_MASK                     0x1 /* rule5en */
827 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE5EN_SHIFT                    4
828 #define E5_TSTORM_IWARP_CONN_AG_CTX_SND_SQ_CONS_RULE_MASK            0x1 /* rule6en */
829 #define E5_TSTORM_IWARP_CONN_AG_CTX_SND_SQ_CONS_RULE_SHIFT           5
830 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE7EN_MASK                     0x1 /* rule7en */
831 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE7EN_SHIFT                    6
832 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE8EN_MASK                     0x1 /* rule8en */
833 #define E5_TSTORM_IWARP_CONN_AG_CTX_RULE8EN_SHIFT                    7
834 	u8 flags6;
835 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED1_MASK                0x1 /* bit6 */
836 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED1_SHIFT               0
837 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED2_MASK                0x1 /* bit7 */
838 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED2_SHIFT               1
839 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED3_MASK                0x1 /* bit8 */
840 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED3_SHIFT               2
841 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED4_MASK                0x3 /* cf11 */
842 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED4_SHIFT               3
843 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED5_MASK                0x1 /* cf11en */
844 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED5_SHIFT               5
845 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED6_MASK                0x1 /* rule9en */
846 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED6_SHIFT               6
847 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED7_MASK                0x1 /* rule10en */
848 #define E5_TSTORM_IWARP_CONN_AG_CTX_E4_RESERVED7_SHIFT               7
849 	u8 orq_cache_idx /* byte2 */;
850 	__le16 sq_tx_cons_th /* word0 */;
851 	__le32 reg0 /* reg0 */;
852 	__le32 reg1 /* reg1 */;
853 	__le32 unaligned_nxt_seq /* reg2 */;
854 	__le32 reg3 /* reg3 */;
855 	__le32 reg4 /* reg4 */;
856 	__le32 reg5 /* reg5 */;
857 	__le32 reg6 /* reg6 */;
858 	__le32 reg7 /* reg7 */;
859 	__le32 reg8 /* reg8 */;
860 	u8 hq_prod /* byte3 */;
861 	u8 orq_prod /* byte4 */;
862 	u8 irq_cons /* byte5 */;
863 	u8 e4_reserved8 /* byte6 */;
864 	__le16 sq_tx_cons /* word1 */;
865 	__le16 conn_dpi /* conn_dpi */;
866 	__le32 snd_seq /* reg9 */;
867 	__le16 rq_prod /* word3 */;
868 	__le16 e4_reserved9 /* word4 */;
869 };
870 
871 /*
872  * iwarp connection context
873  */
874 struct e5_iwarp_conn_context
875 {
876 	struct ystorm_iwarp_conn_st_ctx ystorm_st_context /* ystorm storm context */;
877 	struct regpair ystorm_st_padding[2] /* padding */;
878 	struct pstorm_iwarp_conn_st_ctx pstorm_st_context /* pstorm storm context */;
879 	struct regpair pstorm_st_padding[2] /* padding */;
880 	struct xstorm_iwarp_conn_st_ctx xstorm_st_context /* xstorm storm context */;
881 	struct regpair xstorm_st_padding[2] /* padding */;
882 	struct e5_xstorm_iwarp_conn_ag_ctx xstorm_ag_context /* xstorm aggregative context */;
883 	struct e5_tstorm_iwarp_conn_ag_ctx tstorm_ag_context /* tstorm aggregative context */;
884 	struct timers_context timer_context /* timer context */;
885 	struct e5_ustorm_rdma_conn_ag_ctx ustorm_ag_context /* ustorm aggregative context */;
886 	struct tstorm_iwarp_conn_st_ctx tstorm_st_context /* tstorm storm context */;
887 	struct regpair tstorm_st_padding[2] /* padding */;
888 	struct mstorm_iwarp_conn_st_ctx mstorm_st_context /* mstorm storm context */;
889 	struct ustorm_iwarp_conn_st_ctx ustorm_st_context /* ustorm storm context */;
890 };
891 
892 
893 /*
894  * iWARP create QP params passed by driver to FW in CreateQP Request Ramrod
895  */
896 struct iwarp_create_qp_ramrod_data
897 {
898 	u8 flags;
899 #define IWARP_CREATE_QP_RAMROD_DATA_FMR_AND_RESERVED_EN_MASK  0x1
900 #define IWARP_CREATE_QP_RAMROD_DATA_FMR_AND_RESERVED_EN_SHIFT 0
901 #define IWARP_CREATE_QP_RAMROD_DATA_SIGNALED_COMP_MASK        0x1
902 #define IWARP_CREATE_QP_RAMROD_DATA_SIGNALED_COMP_SHIFT       1
903 #define IWARP_CREATE_QP_RAMROD_DATA_RDMA_RD_EN_MASK           0x1
904 #define IWARP_CREATE_QP_RAMROD_DATA_RDMA_RD_EN_SHIFT          2
905 #define IWARP_CREATE_QP_RAMROD_DATA_RDMA_WR_EN_MASK           0x1
906 #define IWARP_CREATE_QP_RAMROD_DATA_RDMA_WR_EN_SHIFT          3
907 #define IWARP_CREATE_QP_RAMROD_DATA_ATOMIC_EN_MASK            0x1
908 #define IWARP_CREATE_QP_RAMROD_DATA_ATOMIC_EN_SHIFT           4
909 #define IWARP_CREATE_QP_RAMROD_DATA_SRQ_FLG_MASK              0x1
910 #define IWARP_CREATE_QP_RAMROD_DATA_SRQ_FLG_SHIFT             5
911 #define IWARP_CREATE_QP_RAMROD_DATA_RESERVED0_MASK            0x3
912 #define IWARP_CREATE_QP_RAMROD_DATA_RESERVED0_SHIFT           6
913 	u8 reserved1 /* Basic/Enhanced */;
914 	__le16 pd;
915 	__le16 sq_num_pages;
916 	__le16 rq_num_pages;
917 	__le32 reserved3[2];
918 	struct regpair qp_handle_for_cqe /* For use in CQEs */;
919 	struct rdma_srq_id srq_id;
920 	__le32 cq_cid_for_sq /* Cid of the CQ that will be posted from SQ */;
921 	__le32 cq_cid_for_rq /* Cid of the CQ that will be posted from RQ */;
922 	__le16 dpi;
923 	__le16 physical_q0 /* Physical QM queue to be tied to logical Q0 */;
924 	__le16 physical_q1 /* Physical QM queue to be tied to logical Q1 */;
925 	u8 reserved2[6];
926 };
927 
928 
929 /*
930  * iWARP completion queue types
931  */
932 enum iwarp_eqe_async_opcode
933 {
934 	IWARP_EVENT_TYPE_ASYNC_CONNECT_COMPLETE /* Async completion oafter TCP 3-way handshake */,
935 	IWARP_EVENT_TYPE_ASYNC_ENHANCED_MPA_REPLY_ARRIVED /* Enhanced MPA reply arrived. Driver should either send RTR or reject */,
936 	IWARP_EVENT_TYPE_ASYNC_MPA_HANDSHAKE_COMPLETE /* MPA Negotiations completed */,
937 	IWARP_EVENT_TYPE_ASYNC_CID_CLEANED /* Async completion that indicates to the driver that the CID can be re-used. */,
938 	IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED /* Async EQE indicating detection of an error/exception on a QP at Firmware */,
939 	IWARP_EVENT_TYPE_ASYNC_QP_IN_ERROR_STATE /* Async EQE indicating QP is in Error state. */,
940 	IWARP_EVENT_TYPE_ASYNC_CQ_OVERFLOW /* Async EQE indicating CQ, whose handle is sent with this event, has overflowed */,
941 	MAX_IWARP_EQE_ASYNC_OPCODE
942 };
943 
944 
945 struct iwarp_eqe_data_mpa_async_completion
946 {
947 	__le16 ulp_data_len /* On active side, length of ULP Data, from peers MPA Connect Response */;
948 	u8 reserved[6];
949 };
950 
951 
952 struct iwarp_eqe_data_tcp_async_completion
953 {
954 	__le16 ulp_data_len /* On passive side, length of ULP Data, from peers active MPA Connect Request */;
955 	u8 mpa_handshake_mode /* Negotiation type Basic/Enhanced */;
956 	u8 reserved[5];
957 };
958 
959 
960 /*
961  * iWARP completion queue types
962  */
963 enum iwarp_eqe_sync_opcode
964 {
965 	IWARP_EVENT_TYPE_TCP_OFFLOAD=11 /* iWARP event queue response after option 2 offload Ramrod */,
966 	IWARP_EVENT_TYPE_TCP_ABORT,
967 	IWARP_EVENT_TYPE_MPA_OFFLOAD /* Synchronous completion for MPA offload Request */,
968 	IWARP_EVENT_TYPE_MPA_OFFLOAD_SEND_RTR,
969 	IWARP_EVENT_TYPE_CREATE_QP,
970 	IWARP_EVENT_TYPE_QUERY_QP,
971 	IWARP_EVENT_TYPE_MODIFY_QP,
972 	IWARP_EVENT_TYPE_DESTROY_QP,
973 	MAX_IWARP_EQE_SYNC_OPCODE
974 };
975 
976 
977 /*
978  * iWARP EQE completion status
979  */
980 enum iwarp_fw_return_code
981 {
982 	IWARP_CONN_ERROR_TCP_CONNECT_INVALID_PACKET=5 /* Got invalid packet SYN/SYN-ACK */,
983 	IWARP_CONN_ERROR_TCP_CONNECTION_RST /* Got RST during offload TCP connection  */,
984 	IWARP_CONN_ERROR_TCP_CONNECT_TIMEOUT /* TCP connection setup timed out */,
985 	IWARP_CONN_ERROR_MPA_ERROR_REJECT /* Got Reject in MPA reply. */,
986 	IWARP_CONN_ERROR_MPA_NOT_SUPPORTED_VER /* Got MPA request with higher version that we support. */,
987 	IWARP_CONN_ERROR_MPA_RST /* Got RST during MPA negotiation */,
988 	IWARP_CONN_ERROR_MPA_FIN /* Got FIN during MPA negotiation */,
989 	IWARP_CONN_ERROR_MPA_RTR_MISMATCH /* RTR mismatch detected when MPA reply arrived. */,
990 	IWARP_CONN_ERROR_MPA_INSUF_IRD /* Insufficient IRD on the MPA reply that arrived. */,
991 	IWARP_CONN_ERROR_MPA_INVALID_PACKET /* Incoming MPAp acket failed on FW verifications */,
992 	IWARP_CONN_ERROR_MPA_LOCAL_ERROR /* Detected an internal error during MPA negotiation. */,
993 	IWARP_CONN_ERROR_MPA_TIMEOUT /* MPA negotiation timed out. */,
994 	IWARP_CONN_ERROR_MPA_TERMINATE /* Got Terminate during MPA negotiation. */,
995 	IWARP_QP_IN_ERROR_GOOD_CLOSE /* LLP connection was closed gracefully - Used for async IWARP_EVENT_TYPE_ASYNC_QP_IN_ERROR_STATE */,
996 	IWARP_QP_IN_ERROR_BAD_CLOSE /* LLP Connection was closed abortively - Used for async IWARP_EVENT_TYPE_ASYNC_QP_IN_ERROR_STATE */,
997 	IWARP_EXCEPTION_DETECTED_LLP_CLOSED /* LLP has been disociated from the QP, although the TCP connection may not be closed yet - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
998 	IWARP_EXCEPTION_DETECTED_LLP_RESET /* LLP has Reset (either because of an RST, or a bad-close condition) - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
999 	IWARP_EXCEPTION_DETECTED_IRQ_FULL /* Peer sent more outstanding Read Requests than IRD - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1000 	IWARP_EXCEPTION_DETECTED_RQ_EMPTY /* SEND request received with RQ empty - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1001 	IWARP_EXCEPTION_DETECTED_LLP_TIMEOUT /* TCP Retransmissions timed out - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1002 	IWARP_EXCEPTION_DETECTED_REMOTE_PROTECTION_ERROR /* Peers Remote Access caused error */,
1003 	IWARP_EXCEPTION_DETECTED_CQ_OVERFLOW /* CQ overflow detected */,
1004 	IWARP_EXCEPTION_DETECTED_LOCAL_CATASTROPHIC /* Local catastrophic error detected - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1005 	IWARP_EXCEPTION_DETECTED_LOCAL_ACCESS_ERROR /* Local Access error detected while responding - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1006 	IWARP_EXCEPTION_DETECTED_REMOTE_OPERATION_ERROR /* An operation/protocol error caused by Remote Consumer */,
1007 	IWARP_EXCEPTION_DETECTED_TERMINATE_RECEIVED /* Peer sent a TERMINATE message */,
1008 	MAX_IWARP_FW_RETURN_CODE
1009 };
1010 
1011 
1012 /*
1013  * unaligned opaque data received from LL2
1014  */
1015 struct iwarp_init_func_params
1016 {
1017 	u8 ll2_ooo_q_index /* LL2 OOO queue id. The unaligned queue id will be + 1 */;
1018 	u8 reserved1[7];
1019 };
1020 
1021 
1022 /*
1023  * iwarp func init ramrod data
1024  */
1025 struct iwarp_init_func_ramrod_data
1026 {
1027 	struct rdma_init_func_ramrod_data rdma;
1028 	struct tcp_init_params tcp;
1029 	struct iwarp_init_func_params iwarp;
1030 };
1031 
1032 
1033 /*
1034  * iWARP QP - possible states to transition to
1035  */
1036 enum iwarp_modify_qp_new_state_type
1037 {
1038 	IWARP_MODIFY_QP_STATE_CLOSING=1 /* graceful close */,
1039 	IWARP_MODIFY_QP_STATE_ERROR=2 /* abortive close, if LLP connection still exists */,
1040 	MAX_IWARP_MODIFY_QP_NEW_STATE_TYPE
1041 };
1042 
1043 
1044 /*
1045  * iwarp modify qp responder ramrod data
1046  */
1047 struct iwarp_modify_qp_ramrod_data
1048 {
1049 	__le16 transition_to_state;
1050 	__le16 flags;
1051 #define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_RD_EN_MASK       0x1
1052 #define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_RD_EN_SHIFT      0
1053 #define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_WR_EN_MASK       0x1
1054 #define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_WR_EN_SHIFT      1
1055 #define IWARP_MODIFY_QP_RAMROD_DATA_ATOMIC_EN_MASK        0x1
1056 #define IWARP_MODIFY_QP_RAMROD_DATA_ATOMIC_EN_SHIFT       2
1057 #define IWARP_MODIFY_QP_RAMROD_DATA_STATE_TRANS_EN_MASK   0x1 /* change QP state as per transition_to_state field */
1058 #define IWARP_MODIFY_QP_RAMROD_DATA_STATE_TRANS_EN_SHIFT  3
1059 #define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_OPS_EN_FLG_MASK  0x1 /* If set, the rdma_rd/wr/atomic_en should be updated */
1060 #define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_OPS_EN_FLG_SHIFT 4
1061 #define IWARP_MODIFY_QP_RAMROD_DATA_RESERVED_MASK         0x7FF
1062 #define IWARP_MODIFY_QP_RAMROD_DATA_RESERVED_SHIFT        5
1063 	__le32 reserved3[3];
1064 	__le32 reserved4[8];
1065 };
1066 
1067 
1068 /*
1069  * MPA params for Enhanced mode
1070  */
1071 struct mpa_rq_params
1072 {
1073 	__le32 ird;
1074 	__le32 ord;
1075 };
1076 
1077 /*
1078  * MPA host Address-Len for private data
1079  */
1080 struct mpa_ulp_buffer
1081 {
1082 	struct regpair addr;
1083 	__le16 len;
1084 	__le16 reserved[3];
1085 };
1086 
1087 /*
1088  * iWARP MPA offload params common to Basic and Enhanced modes
1089  */
1090 struct mpa_outgoing_params
1091 {
1092 	u8 crc_needed;
1093 	u8 reject /* Valid only for passive side. */;
1094 	u8 reserved[6];
1095 	struct mpa_rq_params out_rq;
1096 	struct mpa_ulp_buffer outgoing_ulp_buffer /* ULP buffer populated by the host */;
1097 };
1098 
1099 /*
1100  * iWARP MPA offload params passed by driver to FW in MPA Offload Request Ramrod
1101  */
1102 struct iwarp_mpa_offload_ramrod_data
1103 {
1104 	struct mpa_outgoing_params common;
1105 	__le32 tcp_cid;
1106 	u8 mode /* Basic/Enhanced */;
1107 	u8 tcp_connect_side /* Passive/Active. use enum tcp_connect_mode */;
1108 	u8 rtr_pref;
1109 #define IWARP_MPA_OFFLOAD_RAMROD_DATA_RTR_SUPPORTED_MASK  0x7 /*  (use enum mpa_rtr_type) */
1110 #define IWARP_MPA_OFFLOAD_RAMROD_DATA_RTR_SUPPORTED_SHIFT 0
1111 #define IWARP_MPA_OFFLOAD_RAMROD_DATA_RESERVED1_MASK      0x1F
1112 #define IWARP_MPA_OFFLOAD_RAMROD_DATA_RESERVED1_SHIFT     3
1113 	u8 reserved2;
1114 	struct mpa_ulp_buffer incoming_ulp_buffer /* host buffer for placing the incoming MPA reply */;
1115 	struct regpair async_eqe_output_buf /* host buffer for async tcp/mpa completion information - must have space for at least 8 bytes */;
1116 	struct regpair handle_for_async /* a host cookie that will be echoed back with in every qp-specific async EQE */;
1117 	struct regpair shared_queue_addr /* Address of shared queue adress that consist of SQ/RQ and FW internal queues (IRQ/ORQ/HQ) */;
1118 	u8 stats_counter_id /* Statistics counter ID to use */;
1119 	u8 reserved3[15];
1120 };
1121 
1122 
1123 /*
1124  * iWARP TCP connection offload params passed by driver to FW
1125  */
1126 struct iwarp_offload_params
1127 {
1128 	struct mpa_ulp_buffer incoming_ulp_buffer /* host buffer for placing the incoming MPA request */;
1129 	struct regpair async_eqe_output_buf /* host buffer for async tcp/mpa completion information - must have space for at least 8 bytes */;
1130 	struct regpair handle_for_async /* host handle that will be echoed back with in every qp-specific async EQE */;
1131 	__le16 physical_q0 /* Physical QM queue to be tied to logical Q0 */;
1132 	__le16 physical_q1 /* Physical QM queue to be tied to logical Q1 */;
1133 	u8 stats_counter_id /* Statistics counter ID to use */;
1134 	u8 mpa_mode /* Basic/Enahnced. Used for a verification for incoming MPA request */;
1135 	u8 reserved[10];
1136 };
1137 
1138 
1139 /*
1140  * iWARP query QP output params
1141  */
1142 struct iwarp_query_qp_output_params
1143 {
1144 	__le32 flags;
1145 #define IWARP_QUERY_QP_OUTPUT_PARAMS_ERROR_FLG_MASK  0x1
1146 #define IWARP_QUERY_QP_OUTPUT_PARAMS_ERROR_FLG_SHIFT 0
1147 #define IWARP_QUERY_QP_OUTPUT_PARAMS_RESERVED0_MASK  0x7FFFFFFF
1148 #define IWARP_QUERY_QP_OUTPUT_PARAMS_RESERVED0_SHIFT 1
1149 	u8 reserved1[4] /* 64 bit alignment */;
1150 };
1151 
1152 
1153 /*
1154  * iWARP query QP ramrod data
1155  */
1156 struct iwarp_query_qp_ramrod_data
1157 {
1158 	struct regpair output_params_addr;
1159 };
1160 
1161 
1162 /*
1163  * iWARP Ramrod Command IDs
1164  */
1165 enum iwarp_ramrod_cmd_id
1166 {
1167 	IWARP_RAMROD_CMD_ID_TCP_OFFLOAD=11 /* iWARP TCP connection offload ramrod */,
1168 	IWARP_RAMROD_CMD_ID_TCP_ABORT /* Abort TCP connection without changing the QP state. */,
1169 	IWARP_RAMROD_CMD_ID_MPA_OFFLOAD /* iWARP MPA offload ramrod */,
1170 	IWARP_RAMROD_CMD_ID_MPA_OFFLOAD_SEND_RTR,
1171 	IWARP_RAMROD_CMD_ID_CREATE_QP,
1172 	IWARP_RAMROD_CMD_ID_QUERY_QP,
1173 	IWARP_RAMROD_CMD_ID_MODIFY_QP,
1174 	IWARP_RAMROD_CMD_ID_DESTROY_QP,
1175 	MAX_IWARP_RAMROD_CMD_ID
1176 };
1177 
1178 
1179 /*
1180  * Per PF iWARP retransmit path statistics
1181  */
1182 struct iwarp_rxmit_stats_drv
1183 {
1184 	struct regpair tx_go_to_slow_start_event_cnt /* Number of times slow start event occurred */;
1185 	struct regpair tx_fast_retransmit_event_cnt /* Number of times fast retransmit event occurred */;
1186 };
1187 
1188 
1189 /*
1190  * iWARP and TCP connection offload params passed by driver to FW in iWARP offload ramrod
1191  */
1192 struct iwarp_tcp_offload_ramrod_data
1193 {
1194 	struct iwarp_offload_params iwarp /* iWARP connection offload params */;
1195 	struct tcp_offload_params_opt2 tcp /* tcp offload params */;
1196 };
1197 
1198 
1199 /*
1200  * iWARP MPA negotiation types
1201  */
1202 enum mpa_negotiation_mode
1203 {
1204 	MPA_NEGOTIATION_TYPE_BASIC=1,
1205 	MPA_NEGOTIATION_TYPE_ENHANCED=2,
1206 	MAX_MPA_NEGOTIATION_MODE
1207 };
1208 
1209 
1210 
1211 
1212 /*
1213  * iWARP MPA Enhanced mode RTR types
1214  */
1215 enum mpa_rtr_type
1216 {
1217 	MPA_RTR_TYPE_NONE=0 /* No RTR type */,
1218 	MPA_RTR_TYPE_ZERO_SEND=1,
1219 	MPA_RTR_TYPE_ZERO_WRITE=2,
1220 	MPA_RTR_TYPE_ZERO_SEND_AND_WRITE=3,
1221 	MPA_RTR_TYPE_ZERO_READ=4,
1222 	MPA_RTR_TYPE_ZERO_SEND_AND_READ=5,
1223 	MPA_RTR_TYPE_ZERO_WRITE_AND_READ=6,
1224 	MPA_RTR_TYPE_ZERO_SEND_AND_WRITE_AND_READ=7,
1225 	MAX_MPA_RTR_TYPE
1226 };
1227 
1228 
1229 
1230 
1231 
1232 
1233 /*
1234  * unaligned opaque data received from LL2
1235  */
1236 struct unaligned_opaque_data
1237 {
1238 	__le16 first_mpa_offset /* offset of first MPA byte that should be processed */;
1239 	u8 tcp_payload_offset /* offset of first the byte that comes after the last byte of the TCP Hdr */;
1240 	u8 flags;
1241 #define UNALIGNED_OPAQUE_DATA_PKT_REACHED_WIN_RIGHT_EDGE_MASK  0x1 /* packet reached window right edge */
1242 #define UNALIGNED_OPAQUE_DATA_PKT_REACHED_WIN_RIGHT_EDGE_SHIFT 0
1243 #define UNALIGNED_OPAQUE_DATA_RESERVED_MASK                    0x7F
1244 #define UNALIGNED_OPAQUE_DATA_RESERVED_SHIFT                   1
1245 	__le32 cid;
1246 };
1247 
1248 
1249 
1250 
1251 
1252 struct e4_mstorm_iwarp_conn_ag_ctx
1253 {
1254 	u8 reserved /* cdu_validation */;
1255 	u8 state /* state */;
1256 	u8 flags0;
1257 #define E4_MSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK         0x1 /* exist_in_qm0 */
1258 #define E4_MSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT        0
1259 #define E4_MSTORM_IWARP_CONN_AG_CTX_BIT1_MASK                 0x1 /* exist_in_qm1 */
1260 #define E4_MSTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT                1
1261 #define E4_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_MASK     0x3 /* cf0 */
1262 #define E4_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_SHIFT    2
1263 #define E4_MSTORM_IWARP_CONN_AG_CTX_CF1_MASK                  0x3 /* cf1 */
1264 #define E4_MSTORM_IWARP_CONN_AG_CTX_CF1_SHIFT                 4
1265 #define E4_MSTORM_IWARP_CONN_AG_CTX_CF2_MASK                  0x3 /* cf2 */
1266 #define E4_MSTORM_IWARP_CONN_AG_CTX_CF2_SHIFT                 6
1267 	u8 flags1;
1268 #define E4_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_EN_MASK  0x1 /* cf0en */
1269 #define E4_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_EN_SHIFT 0
1270 #define E4_MSTORM_IWARP_CONN_AG_CTX_CF1EN_MASK                0x1 /* cf1en */
1271 #define E4_MSTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT               1
1272 #define E4_MSTORM_IWARP_CONN_AG_CTX_CF2EN_MASK                0x1 /* cf2en */
1273 #define E4_MSTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT               2
1274 #define E4_MSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK              0x1 /* rule0en */
1275 #define E4_MSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT             3
1276 #define E4_MSTORM_IWARP_CONN_AG_CTX_RULE1EN_MASK              0x1 /* rule1en */
1277 #define E4_MSTORM_IWARP_CONN_AG_CTX_RULE1EN_SHIFT             4
1278 #define E4_MSTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK              0x1 /* rule2en */
1279 #define E4_MSTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT             5
1280 #define E4_MSTORM_IWARP_CONN_AG_CTX_RCQ_CONS_EN_MASK          0x1 /* rule3en */
1281 #define E4_MSTORM_IWARP_CONN_AG_CTX_RCQ_CONS_EN_SHIFT         6
1282 #define E4_MSTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK              0x1 /* rule4en */
1283 #define E4_MSTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT             7
1284 	__le16 rcq_cons /* word0 */;
1285 	__le16 rcq_cons_th /* word1 */;
1286 	__le32 reg0 /* reg0 */;
1287 	__le32 reg1 /* reg1 */;
1288 };
1289 
1290 
1291 
1292 struct e4_ustorm_iwarp_conn_ag_ctx
1293 {
1294 	u8 reserved /* cdu_validation */;
1295 	u8 byte1 /* state */;
1296 	u8 flags0;
1297 #define E4_USTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK     0x1 /* exist_in_qm0 */
1298 #define E4_USTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT    0
1299 #define E4_USTORM_IWARP_CONN_AG_CTX_BIT1_MASK             0x1 /* exist_in_qm1 */
1300 #define E4_USTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT            1
1301 #define E4_USTORM_IWARP_CONN_AG_CTX_CF0_MASK              0x3 /* timer0cf */
1302 #define E4_USTORM_IWARP_CONN_AG_CTX_CF0_SHIFT             2
1303 #define E4_USTORM_IWARP_CONN_AG_CTX_CF1_MASK              0x3 /* timer1cf */
1304 #define E4_USTORM_IWARP_CONN_AG_CTX_CF1_SHIFT             4
1305 #define E4_USTORM_IWARP_CONN_AG_CTX_CF2_MASK              0x3 /* timer2cf */
1306 #define E4_USTORM_IWARP_CONN_AG_CTX_CF2_SHIFT             6
1307 	u8 flags1;
1308 #define E4_USTORM_IWARP_CONN_AG_CTX_CF3_MASK              0x3 /* timer_stop_all */
1309 #define E4_USTORM_IWARP_CONN_AG_CTX_CF3_SHIFT             0
1310 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_MASK     0x3 /* cf4 */
1311 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_SHIFT    2
1312 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_MASK        0x3 /* cf5 */
1313 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_SHIFT       4
1314 #define E4_USTORM_IWARP_CONN_AG_CTX_CF6_MASK              0x3 /* cf6 */
1315 #define E4_USTORM_IWARP_CONN_AG_CTX_CF6_SHIFT             6
1316 	u8 flags2;
1317 #define E4_USTORM_IWARP_CONN_AG_CTX_CF0EN_MASK            0x1 /* cf0en */
1318 #define E4_USTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT           0
1319 #define E4_USTORM_IWARP_CONN_AG_CTX_CF1EN_MASK            0x1 /* cf1en */
1320 #define E4_USTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT           1
1321 #define E4_USTORM_IWARP_CONN_AG_CTX_CF2EN_MASK            0x1 /* cf2en */
1322 #define E4_USTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT           2
1323 #define E4_USTORM_IWARP_CONN_AG_CTX_CF3EN_MASK            0x1 /* cf3en */
1324 #define E4_USTORM_IWARP_CONN_AG_CTX_CF3EN_SHIFT           3
1325 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_EN_MASK  0x1 /* cf4en */
1326 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_EN_SHIFT 4
1327 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_EN_MASK     0x1 /* cf5en */
1328 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_EN_SHIFT    5
1329 #define E4_USTORM_IWARP_CONN_AG_CTX_CF6EN_MASK            0x1 /* cf6en */
1330 #define E4_USTORM_IWARP_CONN_AG_CTX_CF6EN_SHIFT           6
1331 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_SE_EN_MASK         0x1 /* rule0en */
1332 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_SE_EN_SHIFT        7
1333 	u8 flags3;
1334 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_EN_MASK            0x1 /* rule1en */
1335 #define E4_USTORM_IWARP_CONN_AG_CTX_CQ_EN_SHIFT           0
1336 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK          0x1 /* rule2en */
1337 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT         1
1338 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK          0x1 /* rule3en */
1339 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT         2
1340 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK          0x1 /* rule4en */
1341 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT         3
1342 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE5EN_MASK          0x1 /* rule5en */
1343 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE5EN_SHIFT         4
1344 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE6EN_MASK          0x1 /* rule6en */
1345 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE6EN_SHIFT         5
1346 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE7EN_MASK          0x1 /* rule7en */
1347 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE7EN_SHIFT         6
1348 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE8EN_MASK          0x1 /* rule8en */
1349 #define E4_USTORM_IWARP_CONN_AG_CTX_RULE8EN_SHIFT         7
1350 	u8 byte2 /* byte2 */;
1351 	u8 byte3 /* byte3 */;
1352 	__le16 word0 /* conn_dpi */;
1353 	__le16 word1 /* word1 */;
1354 	__le32 cq_cons /* reg0 */;
1355 	__le32 cq_se_prod /* reg1 */;
1356 	__le32 cq_prod /* reg2 */;
1357 	__le32 reg3 /* reg3 */;
1358 	__le16 word2 /* word2 */;
1359 	__le16 word3 /* word3 */;
1360 };
1361 
1362 
1363 
1364 struct e4_ystorm_iwarp_conn_ag_ctx
1365 {
1366 	u8 byte0 /* cdu_validation */;
1367 	u8 byte1 /* state */;
1368 	u8 flags0;
1369 #define E4_YSTORM_IWARP_CONN_AG_CTX_BIT0_MASK     0x1 /* exist_in_qm0 */
1370 #define E4_YSTORM_IWARP_CONN_AG_CTX_BIT0_SHIFT    0
1371 #define E4_YSTORM_IWARP_CONN_AG_CTX_BIT1_MASK     0x1 /* exist_in_qm1 */
1372 #define E4_YSTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT    1
1373 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF0_MASK      0x3 /* cf0 */
1374 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF0_SHIFT     2
1375 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF1_MASK      0x3 /* cf1 */
1376 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF1_SHIFT     4
1377 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF2_MASK      0x3 /* cf2 */
1378 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF2_SHIFT     6
1379 	u8 flags1;
1380 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF0EN_MASK    0x1 /* cf0en */
1381 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT   0
1382 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF1EN_MASK    0x1 /* cf1en */
1383 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT   1
1384 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF2EN_MASK    0x1 /* cf2en */
1385 #define E4_YSTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT   2
1386 #define E4_YSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK  0x1 /* rule0en */
1387 #define E4_YSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT 3
1388 #define E4_YSTORM_IWARP_CONN_AG_CTX_RULE1EN_MASK  0x1 /* rule1en */
1389 #define E4_YSTORM_IWARP_CONN_AG_CTX_RULE1EN_SHIFT 4
1390 #define E4_YSTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK  0x1 /* rule2en */
1391 #define E4_YSTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT 5
1392 #define E4_YSTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK  0x1 /* rule3en */
1393 #define E4_YSTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT 6
1394 #define E4_YSTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK  0x1 /* rule4en */
1395 #define E4_YSTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT 7
1396 	u8 byte2 /* byte2 */;
1397 	u8 byte3 /* byte3 */;
1398 	__le16 word0 /* word0 */;
1399 	__le32 reg0 /* reg0 */;
1400 	__le32 reg1 /* reg1 */;
1401 	__le16 word1 /* word1 */;
1402 	__le16 word2 /* word2 */;
1403 	__le16 word3 /* word3 */;
1404 	__le16 word4 /* word4 */;
1405 	__le32 reg2 /* reg2 */;
1406 	__le32 reg3 /* reg3 */;
1407 };
1408 
1409 
1410 struct e5_mstorm_iwarp_conn_ag_ctx
1411 {
1412 	u8 reserved /* cdu_validation */;
1413 	u8 state_and_core_id /* state_and_core_id */;
1414 	u8 flags0;
1415 #define E5_MSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK         0x1 /* exist_in_qm0 */
1416 #define E5_MSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT        0
1417 #define E5_MSTORM_IWARP_CONN_AG_CTX_BIT1_MASK                 0x1 /* exist_in_qm1 */
1418 #define E5_MSTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT                1
1419 #define E5_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_MASK     0x3 /* cf0 */
1420 #define E5_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_SHIFT    2
1421 #define E5_MSTORM_IWARP_CONN_AG_CTX_CF1_MASK                  0x3 /* cf1 */
1422 #define E5_MSTORM_IWARP_CONN_AG_CTX_CF1_SHIFT                 4
1423 #define E5_MSTORM_IWARP_CONN_AG_CTX_CF2_MASK                  0x3 /* cf2 */
1424 #define E5_MSTORM_IWARP_CONN_AG_CTX_CF2_SHIFT                 6
1425 	u8 flags1;
1426 #define E5_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_EN_MASK  0x1 /* cf0en */
1427 #define E5_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_EN_SHIFT 0
1428 #define E5_MSTORM_IWARP_CONN_AG_CTX_CF1EN_MASK                0x1 /* cf1en */
1429 #define E5_MSTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT               1
1430 #define E5_MSTORM_IWARP_CONN_AG_CTX_CF2EN_MASK                0x1 /* cf2en */
1431 #define E5_MSTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT               2
1432 #define E5_MSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK              0x1 /* rule0en */
1433 #define E5_MSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT             3
1434 #define E5_MSTORM_IWARP_CONN_AG_CTX_RULE1EN_MASK              0x1 /* rule1en */
1435 #define E5_MSTORM_IWARP_CONN_AG_CTX_RULE1EN_SHIFT             4
1436 #define E5_MSTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK              0x1 /* rule2en */
1437 #define E5_MSTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT             5
1438 #define E5_MSTORM_IWARP_CONN_AG_CTX_RCQ_CONS_EN_MASK          0x1 /* rule3en */
1439 #define E5_MSTORM_IWARP_CONN_AG_CTX_RCQ_CONS_EN_SHIFT         6
1440 #define E5_MSTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK              0x1 /* rule4en */
1441 #define E5_MSTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT             7
1442 	__le16 rcq_cons /* word0 */;
1443 	__le16 rcq_cons_th /* word1 */;
1444 	__le32 reg0 /* reg0 */;
1445 	__le32 reg1 /* reg1 */;
1446 };
1447 
1448 
1449 
1450 struct e5_ustorm_iwarp_conn_ag_ctx
1451 {
1452 	u8 reserved /* cdu_validation */;
1453 	u8 byte1 /* state_and_core_id */;
1454 	u8 flags0;
1455 #define E5_USTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK     0x1 /* exist_in_qm0 */
1456 #define E5_USTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT    0
1457 #define E5_USTORM_IWARP_CONN_AG_CTX_BIT1_MASK             0x1 /* exist_in_qm1 */
1458 #define E5_USTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT            1
1459 #define E5_USTORM_IWARP_CONN_AG_CTX_CF0_MASK              0x3 /* timer0cf */
1460 #define E5_USTORM_IWARP_CONN_AG_CTX_CF0_SHIFT             2
1461 #define E5_USTORM_IWARP_CONN_AG_CTX_CF1_MASK              0x3 /* timer1cf */
1462 #define E5_USTORM_IWARP_CONN_AG_CTX_CF1_SHIFT             4
1463 #define E5_USTORM_IWARP_CONN_AG_CTX_CF2_MASK              0x3 /* timer2cf */
1464 #define E5_USTORM_IWARP_CONN_AG_CTX_CF2_SHIFT             6
1465 	u8 flags1;
1466 #define E5_USTORM_IWARP_CONN_AG_CTX_CF3_MASK              0x3 /* timer_stop_all */
1467 #define E5_USTORM_IWARP_CONN_AG_CTX_CF3_SHIFT             0
1468 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_MASK     0x3 /* cf4 */
1469 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_SHIFT    2
1470 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_MASK        0x3 /* cf5 */
1471 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_SHIFT       4
1472 #define E5_USTORM_IWARP_CONN_AG_CTX_CF6_MASK              0x3 /* cf6 */
1473 #define E5_USTORM_IWARP_CONN_AG_CTX_CF6_SHIFT             6
1474 	u8 flags2;
1475 #define E5_USTORM_IWARP_CONN_AG_CTX_CF0EN_MASK            0x1 /* cf0en */
1476 #define E5_USTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT           0
1477 #define E5_USTORM_IWARP_CONN_AG_CTX_CF1EN_MASK            0x1 /* cf1en */
1478 #define E5_USTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT           1
1479 #define E5_USTORM_IWARP_CONN_AG_CTX_CF2EN_MASK            0x1 /* cf2en */
1480 #define E5_USTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT           2
1481 #define E5_USTORM_IWARP_CONN_AG_CTX_CF3EN_MASK            0x1 /* cf3en */
1482 #define E5_USTORM_IWARP_CONN_AG_CTX_CF3EN_SHIFT           3
1483 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_EN_MASK  0x1 /* cf4en */
1484 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_EN_SHIFT 4
1485 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_EN_MASK     0x1 /* cf5en */
1486 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_EN_SHIFT    5
1487 #define E5_USTORM_IWARP_CONN_AG_CTX_CF6EN_MASK            0x1 /* cf6en */
1488 #define E5_USTORM_IWARP_CONN_AG_CTX_CF6EN_SHIFT           6
1489 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_SE_EN_MASK         0x1 /* rule0en */
1490 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_SE_EN_SHIFT        7
1491 	u8 flags3;
1492 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_EN_MASK            0x1 /* rule1en */
1493 #define E5_USTORM_IWARP_CONN_AG_CTX_CQ_EN_SHIFT           0
1494 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK          0x1 /* rule2en */
1495 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT         1
1496 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK          0x1 /* rule3en */
1497 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT         2
1498 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK          0x1 /* rule4en */
1499 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT         3
1500 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE5EN_MASK          0x1 /* rule5en */
1501 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE5EN_SHIFT         4
1502 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE6EN_MASK          0x1 /* rule6en */
1503 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE6EN_SHIFT         5
1504 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE7EN_MASK          0x1 /* rule7en */
1505 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE7EN_SHIFT         6
1506 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE8EN_MASK          0x1 /* rule8en */
1507 #define E5_USTORM_IWARP_CONN_AG_CTX_RULE8EN_SHIFT         7
1508 	u8 flags4;
1509 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED1_MASK     0x1 /* bit2 */
1510 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED1_SHIFT    0
1511 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED2_MASK     0x1 /* bit3 */
1512 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED2_SHIFT    1
1513 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED3_MASK     0x3 /* cf7 */
1514 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED3_SHIFT    2
1515 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED4_MASK     0x3 /* cf8 */
1516 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED4_SHIFT    4
1517 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED5_MASK     0x1 /* cf7en */
1518 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED5_SHIFT    6
1519 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED6_MASK     0x1 /* cf8en */
1520 #define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED6_SHIFT    7
1521 	u8 byte2 /* byte2 */;
1522 	__le16 word0 /* conn_dpi */;
1523 	__le16 word1 /* word1 */;
1524 	__le32 cq_cons /* reg0 */;
1525 	__le32 cq_se_prod /* reg1 */;
1526 	__le32 cq_prod /* reg2 */;
1527 	__le32 reg3 /* reg3 */;
1528 	__le16 word2 /* word2 */;
1529 	__le16 word3 /* word3 */;
1530 };
1531 
1532 
1533 
1534 struct e5_ystorm_iwarp_conn_ag_ctx
1535 {
1536 	u8 byte0 /* cdu_validation */;
1537 	u8 byte1 /* state_and_core_id */;
1538 	u8 flags0;
1539 #define E5_YSTORM_IWARP_CONN_AG_CTX_BIT0_MASK     0x1 /* exist_in_qm0 */
1540 #define E5_YSTORM_IWARP_CONN_AG_CTX_BIT0_SHIFT    0
1541 #define E5_YSTORM_IWARP_CONN_AG_CTX_BIT1_MASK     0x1 /* exist_in_qm1 */
1542 #define E5_YSTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT    1
1543 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF0_MASK      0x3 /* cf0 */
1544 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF0_SHIFT     2
1545 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF1_MASK      0x3 /* cf1 */
1546 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF1_SHIFT     4
1547 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF2_MASK      0x3 /* cf2 */
1548 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF2_SHIFT     6
1549 	u8 flags1;
1550 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF0EN_MASK    0x1 /* cf0en */
1551 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT   0
1552 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF1EN_MASK    0x1 /* cf1en */
1553 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT   1
1554 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF2EN_MASK    0x1 /* cf2en */
1555 #define E5_YSTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT   2
1556 #define E5_YSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK  0x1 /* rule0en */
1557 #define E5_YSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT 3
1558 #define E5_YSTORM_IWARP_CONN_AG_CTX_RULE1EN_MASK  0x1 /* rule1en */
1559 #define E5_YSTORM_IWARP_CONN_AG_CTX_RULE1EN_SHIFT 4
1560 #define E5_YSTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK  0x1 /* rule2en */
1561 #define E5_YSTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT 5
1562 #define E5_YSTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK  0x1 /* rule3en */
1563 #define E5_YSTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT 6
1564 #define E5_YSTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK  0x1 /* rule4en */
1565 #define E5_YSTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT 7
1566 	u8 byte2 /* byte2 */;
1567 	u8 byte3 /* byte3 */;
1568 	__le16 word0 /* word0 */;
1569 	__le32 reg0 /* reg0 */;
1570 	__le32 reg1 /* reg1 */;
1571 	__le16 word1 /* word1 */;
1572 	__le16 word2 /* word2 */;
1573 	__le16 word3 /* word3 */;
1574 	__le16 word4 /* word4 */;
1575 	__le32 reg2 /* reg2 */;
1576 	__le32 reg3 /* reg3 */;
1577 };
1578 
1579 #endif /* __ECORE_HSI_IWARP__ */
1580