ecore_hsi_iwarp.h revision 337519
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: stable/10/sys/dev/qlnx/qlnxe/ecore_hsi_iwarp.h 337519 2018-08-09 01:39:47Z davidcs $
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 */
50struct ystorm_iwarp_conn_st_ctx
51{
52	__le32 reserved[4];
53};
54
55/*
56 * The iwarp storm context of Pstorm
57 */
58struct pstorm_iwarp_conn_st_ctx
59{
60	__le32 reserved[36];
61};
62
63/*
64 * The iwarp storm context of Xstorm
65 */
66struct xstorm_iwarp_conn_st_ctx
67{
68	__le32 reserved[48];
69};
70
71struct 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
329struct 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_MPA_TIMEOUT_CF_MASK                          0x3 /* timer2cf */
352#define E4_TSTORM_IWARP_CONN_AG_CTX_MPA_TIMEOUT_CF_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_AND_TCP_HANDSHAKE_COMPLETE_MASK     0x3 /* cf9 */
368#define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_AND_TCP_HANDSHAKE_COMPLETE_SHIFT    0
369#define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_MASK                 0x3 /* cf10 */
370#define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_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_MPA_TIMEOUT_CF_EN_MASK                       0x1 /* cf2en */
376#define E4_TSTORM_IWARP_CONN_AG_CTX_MPA_TIMEOUT_CF_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_AND_TCP_HANDSHAKE_COMPLETE_EN_MASK  0x1 /* cf9en */
391#define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_Q0_AND_TCP_HANDSHAKE_COMPLETE_EN_SHIFT 5
392#define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_EN_MASK              0x1 /* cf10en */
393#define E4_TSTORM_IWARP_CONN_AG_CTX_FLUSH_OR_ERROR_DETECTED_EN_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 last_hq_sequence /* reg10 */;
432};
433
434/*
435 * The iwarp storm context of Tstorm
436 */
437struct tstorm_iwarp_conn_st_ctx
438{
439	__le32 reserved[60];
440};
441
442/*
443 * The iwarp storm context of Mstorm
444 */
445struct mstorm_iwarp_conn_st_ctx
446{
447	__le32 reserved[32];
448};
449
450/*
451 * The iwarp storm context of Ustorm
452 */
453struct ustorm_iwarp_conn_st_ctx
454{
455	__le32 reserved[24];
456};
457
458/*
459 * iwarp connection context
460 */
461struct 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
480struct 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
750struct 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 */
874struct 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 */
896struct 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_LOW_LATENCY_QUEUE_EN_MASK  0x1
912#define IWARP_CREATE_QP_RAMROD_DATA_LOW_LATENCY_QUEUE_EN_SHIFT 6
913#define IWARP_CREATE_QP_RAMROD_DATA_RESERVED0_MASK             0x1
914#define IWARP_CREATE_QP_RAMROD_DATA_RESERVED0_SHIFT            7
915	u8 reserved1 /* Basic/Enhanced (use enum mpa_negotiation_mode) */;
916	__le16 pd;
917	__le16 sq_num_pages;
918	__le16 rq_num_pages;
919	__le32 reserved3[2];
920	struct regpair qp_handle_for_cqe /* For use in CQEs */;
921	struct rdma_srq_id srq_id;
922	__le32 cq_cid_for_sq /* Cid of the CQ that will be posted from SQ */;
923	__le32 cq_cid_for_rq /* Cid of the CQ that will be posted from RQ */;
924	__le16 dpi;
925	__le16 physical_q0 /* Physical QM queue to be tied to logical Q0 */;
926	__le16 physical_q1 /* Physical QM queue to be tied to logical Q1 */;
927	u8 reserved2[6];
928};
929
930
931/*
932 * iWARP completion queue types
933 */
934enum iwarp_eqe_async_opcode
935{
936	IWARP_EVENT_TYPE_ASYNC_CONNECT_COMPLETE /* Async completion oafter TCP 3-way handshake */,
937	IWARP_EVENT_TYPE_ASYNC_ENHANCED_MPA_REPLY_ARRIVED /* Enhanced MPA reply arrived. Driver should either send RTR or reject */,
938	IWARP_EVENT_TYPE_ASYNC_MPA_HANDSHAKE_COMPLETE /* MPA Negotiations completed */,
939	IWARP_EVENT_TYPE_ASYNC_CID_CLEANED /* Async completion that indicates to the driver that the CID can be re-used. */,
940	IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED /* Async EQE indicating detection of an error/exception on a QP at Firmware */,
941	IWARP_EVENT_TYPE_ASYNC_QP_IN_ERROR_STATE /* Async EQE indicating QP is in Error state. */,
942	IWARP_EVENT_TYPE_ASYNC_CQ_OVERFLOW /* Async EQE indicating CQ, whose handle is sent with this event, has overflowed */,
943	MAX_IWARP_EQE_ASYNC_OPCODE
944};
945
946
947struct iwarp_eqe_data_mpa_async_completion
948{
949	__le16 ulp_data_len /* On active side, length of ULP Data, from peers MPA Connect Response */;
950	u8 reserved[6];
951};
952
953
954struct iwarp_eqe_data_tcp_async_completion
955{
956	__le16 ulp_data_len /* On passive side, length of ULP Data, from peers active MPA Connect Request */;
957	u8 mpa_handshake_mode /* Negotiation type Basic/Enhanced */;
958	u8 reserved[5];
959};
960
961
962/*
963 * iWARP completion queue types
964 */
965enum iwarp_eqe_sync_opcode
966{
967	IWARP_EVENT_TYPE_TCP_OFFLOAD=11 /* iWARP event queue response after option 2 offload Ramrod */,
968	IWARP_EVENT_TYPE_MPA_OFFLOAD /* Synchronous completion for MPA offload Request */,
969	IWARP_EVENT_TYPE_MPA_OFFLOAD_SEND_RTR,
970	IWARP_EVENT_TYPE_CREATE_QP,
971	IWARP_EVENT_TYPE_QUERY_QP,
972	IWARP_EVENT_TYPE_MODIFY_QP,
973	IWARP_EVENT_TYPE_DESTROY_QP,
974	IWARP_EVENT_TYPE_ABORT_TCP_OFFLOAD,
975	MAX_IWARP_EQE_SYNC_OPCODE
976};
977
978
979/*
980 * iWARP EQE completion status
981 */
982enum iwarp_fw_return_code
983{
984	IWARP_CONN_ERROR_TCP_CONNECT_INVALID_PACKET=5 /* Got invalid packet SYN/SYN-ACK */,
985	IWARP_CONN_ERROR_TCP_CONNECTION_RST /* Got RST during offload TCP connection  */,
986	IWARP_CONN_ERROR_TCP_CONNECT_TIMEOUT /* TCP connection setup timed out */,
987	IWARP_CONN_ERROR_MPA_ERROR_REJECT /* Got Reject in MPA reply. */,
988	IWARP_CONN_ERROR_MPA_NOT_SUPPORTED_VER /* Got MPA request with higher version that we support. */,
989	IWARP_CONN_ERROR_MPA_RST /* Got RST during MPA negotiation */,
990	IWARP_CONN_ERROR_MPA_FIN /* Got FIN during MPA negotiation */,
991	IWARP_CONN_ERROR_MPA_RTR_MISMATCH /* RTR mismatch detected when MPA reply arrived. */,
992	IWARP_CONN_ERROR_MPA_INSUF_IRD /* Insufficient IRD on the MPA reply that arrived. */,
993	IWARP_CONN_ERROR_MPA_INVALID_PACKET /* Incoming MPAp acket failed on FW verifications */,
994	IWARP_CONN_ERROR_MPA_LOCAL_ERROR /* Detected an internal error during MPA negotiation. */,
995	IWARP_CONN_ERROR_MPA_TIMEOUT /* MPA negotiation timed out. */,
996	IWARP_CONN_ERROR_MPA_TERMINATE /* Got Terminate during MPA negotiation. */,
997	IWARP_QP_IN_ERROR_GOOD_CLOSE /* LLP connection was closed gracefully - Used for async IWARP_EVENT_TYPE_ASYNC_QP_IN_ERROR_STATE */,
998	IWARP_QP_IN_ERROR_BAD_CLOSE /* LLP Connection was closed abortively - Used for async IWARP_EVENT_TYPE_ASYNC_QP_IN_ERROR_STATE */,
999	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 */,
1000	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 */,
1001	IWARP_EXCEPTION_DETECTED_IRQ_FULL /* Peer sent more outstanding Read Requests than IRD - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1002	IWARP_EXCEPTION_DETECTED_RQ_EMPTY /* SEND request received with RQ empty - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1003	IWARP_EXCEPTION_DETECTED_SRQ_EMPTY /* SEND request received with SRQ empty - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1004	IWARP_EXCEPTION_DETECTED_SRQ_LIMIT /* Number of SRQ wqes is below the limit */,
1005	IWARP_EXCEPTION_DETECTED_LLP_TIMEOUT /* TCP Retransmissions timed out - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1006	IWARP_EXCEPTION_DETECTED_REMOTE_PROTECTION_ERROR /* Peers Remote Access caused error */,
1007	IWARP_EXCEPTION_DETECTED_CQ_OVERFLOW /* CQ overflow detected */,
1008	IWARP_EXCEPTION_DETECTED_LOCAL_CATASTROPHIC /* Local catastrophic error detected - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1009	IWARP_EXCEPTION_DETECTED_LOCAL_ACCESS_ERROR /* Local Access error detected while responding - Used for async IWARP_EVENT_TYPE_ASYNC_EXCEPTION_DETECTED */,
1010	IWARP_EXCEPTION_DETECTED_REMOTE_OPERATION_ERROR /* An operation/protocol error caused by Remote Consumer */,
1011	IWARP_EXCEPTION_DETECTED_TERMINATE_RECEIVED /* Peer sent a TERMINATE message */,
1012	MAX_IWARP_FW_RETURN_CODE
1013};
1014
1015
1016/*
1017 * unaligned opaque data received from LL2
1018 */
1019struct iwarp_init_func_params
1020{
1021	u8 ll2_ooo_q_index /* LL2 OOO queue id. The unaligned queue id will be + 1 */;
1022	u8 reserved1[7];
1023};
1024
1025
1026/*
1027 * iwarp func init ramrod data
1028 */
1029struct iwarp_init_func_ramrod_data
1030{
1031	struct rdma_init_func_ramrod_data rdma;
1032	struct tcp_init_params tcp;
1033	struct iwarp_init_func_params iwarp;
1034};
1035
1036
1037/*
1038 * iWARP QP - possible states to transition to
1039 */
1040enum iwarp_modify_qp_new_state_type
1041{
1042	IWARP_MODIFY_QP_STATE_CLOSING=1 /* graceful close */,
1043	IWARP_MODIFY_QP_STATE_ERROR=2 /* abortive close, if LLP connection still exists */,
1044	MAX_IWARP_MODIFY_QP_NEW_STATE_TYPE
1045};
1046
1047
1048/*
1049 * iwarp modify qp responder ramrod data
1050 */
1051struct iwarp_modify_qp_ramrod_data
1052{
1053	__le16 transition_to_state /*  (use enum iwarp_modify_qp_new_state_type) */;
1054	__le16 flags;
1055#define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_RD_EN_MASK          0x1
1056#define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_RD_EN_SHIFT         0
1057#define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_WR_EN_MASK          0x1
1058#define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_WR_EN_SHIFT         1
1059#define IWARP_MODIFY_QP_RAMROD_DATA_ATOMIC_EN_MASK           0x1
1060#define IWARP_MODIFY_QP_RAMROD_DATA_ATOMIC_EN_SHIFT          2
1061#define IWARP_MODIFY_QP_RAMROD_DATA_STATE_TRANS_EN_MASK      0x1 /* change QP state as per transition_to_state field */
1062#define IWARP_MODIFY_QP_RAMROD_DATA_STATE_TRANS_EN_SHIFT     3
1063#define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_OPS_EN_FLG_MASK     0x1 /* If set, the rdma_rd/wr/atomic_en should be updated */
1064#define IWARP_MODIFY_QP_RAMROD_DATA_RDMA_OPS_EN_FLG_SHIFT    4
1065#define IWARP_MODIFY_QP_RAMROD_DATA_PHYSICAL_QUEUE_FLG_MASK  0x1 /* If set, the  physicalQ1Val/physicalQ0Val/regularLatencyPhyQueue should be updated */
1066#define IWARP_MODIFY_QP_RAMROD_DATA_PHYSICAL_QUEUE_FLG_SHIFT 5
1067#define IWARP_MODIFY_QP_RAMROD_DATA_RESERVED_MASK            0x3FF
1068#define IWARP_MODIFY_QP_RAMROD_DATA_RESERVED_SHIFT           6
1069	__le16 physical_q0 /* Updated physicalQ0Val */;
1070	__le16 physical_q1 /* Updated physicalQ1Val */;
1071	__le32 reserved1[10];
1072};
1073
1074
1075/*
1076 * MPA params for Enhanced mode
1077 */
1078struct mpa_rq_params
1079{
1080	__le32 ird;
1081	__le32 ord;
1082};
1083
1084/*
1085 * MPA host Address-Len for private data
1086 */
1087struct mpa_ulp_buffer
1088{
1089	struct regpair addr;
1090	__le16 len;
1091	__le16 reserved[3];
1092};
1093
1094/*
1095 * iWARP MPA offload params common to Basic and Enhanced modes
1096 */
1097struct mpa_outgoing_params
1098{
1099	u8 crc_needed;
1100	u8 reject /* Valid only for passive side. */;
1101	u8 reserved[6];
1102	struct mpa_rq_params out_rq;
1103	struct mpa_ulp_buffer outgoing_ulp_buffer /* ULP buffer populated by the host */;
1104};
1105
1106/*
1107 * iWARP MPA offload params passed by driver to FW in MPA Offload Request Ramrod
1108 */
1109struct iwarp_mpa_offload_ramrod_data
1110{
1111	struct mpa_outgoing_params common;
1112	__le32 tcp_cid;
1113	u8 mode /* Basic/Enhanced (use enum mpa_negotiation_mode) */;
1114	u8 tcp_connect_side /* Passive/Active. use enum tcp_connect_mode */;
1115	u8 rtr_pref;
1116#define IWARP_MPA_OFFLOAD_RAMROD_DATA_RTR_SUPPORTED_MASK  0x7 /*  (use enum mpa_rtr_type) */
1117#define IWARP_MPA_OFFLOAD_RAMROD_DATA_RTR_SUPPORTED_SHIFT 0
1118#define IWARP_MPA_OFFLOAD_RAMROD_DATA_RESERVED1_MASK      0x1F
1119#define IWARP_MPA_OFFLOAD_RAMROD_DATA_RESERVED1_SHIFT     3
1120	u8 reserved2;
1121	struct mpa_ulp_buffer incoming_ulp_buffer /* host buffer for placing the incoming MPA reply */;
1122	struct regpair async_eqe_output_buf /* host buffer for async tcp/mpa completion information - must have space for at least 8 bytes */;
1123	struct regpair handle_for_async /* a host cookie that will be echoed back with in every qp-specific async EQE */;
1124	struct regpair shared_queue_addr /* Address of shared queue address that consist of SQ/RQ and FW internal queues (IRQ/ORQ/HQ) */;
1125	__le16 rcv_wnd /* TCP window after scaling */;
1126	u8 stats_counter_id /* Statistics counter ID to use */;
1127	u8 reserved3[13];
1128};
1129
1130
1131/*
1132 * iWARP TCP connection offload params passed by driver to FW
1133 */
1134struct iwarp_offload_params
1135{
1136	struct mpa_ulp_buffer incoming_ulp_buffer /* host buffer for placing the incoming MPA request */;
1137	struct regpair async_eqe_output_buf /* host buffer for async tcp/mpa completion information - must have space for at least 8 bytes */;
1138	struct regpair handle_for_async /* host handle that will be echoed back with in every qp-specific async EQE */;
1139	__le16 physical_q0 /* Physical QM queue to be tied to logical Q0 */;
1140	__le16 physical_q1 /* Physical QM queue to be tied to logical Q1 */;
1141	u8 stats_counter_id /* Statistics counter ID to use */;
1142	u8 mpa_mode /* Basic/Enahnced. Used for a verification for incoming MPA request (use enum mpa_negotiation_mode) */;
1143	u8 reserved[10];
1144};
1145
1146
1147/*
1148 * iWARP query QP output params
1149 */
1150struct iwarp_query_qp_output_params
1151{
1152	__le32 flags;
1153#define IWARP_QUERY_QP_OUTPUT_PARAMS_ERROR_FLG_MASK  0x1
1154#define IWARP_QUERY_QP_OUTPUT_PARAMS_ERROR_FLG_SHIFT 0
1155#define IWARP_QUERY_QP_OUTPUT_PARAMS_RESERVED0_MASK  0x7FFFFFFF
1156#define IWARP_QUERY_QP_OUTPUT_PARAMS_RESERVED0_SHIFT 1
1157	u8 reserved1[4] /* 64 bit alignment */;
1158};
1159
1160
1161/*
1162 * iWARP query QP ramrod data
1163 */
1164struct iwarp_query_qp_ramrod_data
1165{
1166	struct regpair output_params_addr;
1167};
1168
1169
1170/*
1171 * iWARP Ramrod Command IDs
1172 */
1173enum iwarp_ramrod_cmd_id
1174{
1175	IWARP_RAMROD_CMD_ID_TCP_OFFLOAD=11 /* iWARP TCP connection offload ramrod */,
1176	IWARP_RAMROD_CMD_ID_MPA_OFFLOAD /* iWARP MPA offload ramrod */,
1177	IWARP_RAMROD_CMD_ID_MPA_OFFLOAD_SEND_RTR,
1178	IWARP_RAMROD_CMD_ID_CREATE_QP,
1179	IWARP_RAMROD_CMD_ID_QUERY_QP,
1180	IWARP_RAMROD_CMD_ID_MODIFY_QP,
1181	IWARP_RAMROD_CMD_ID_DESTROY_QP,
1182	IWARP_RAMROD_CMD_ID_ABORT_TCP_OFFLOAD,
1183	MAX_IWARP_RAMROD_CMD_ID
1184};
1185
1186
1187/*
1188 * Per PF iWARP retransmit path statistics
1189 */
1190struct iwarp_rxmit_stats_drv
1191{
1192	struct regpair tx_go_to_slow_start_event_cnt /* Number of times slow start event occurred */;
1193	struct regpair tx_fast_retransmit_event_cnt /* Number of times fast retransmit event occurred */;
1194};
1195
1196
1197/*
1198 * iWARP and TCP connection offload params passed by driver to FW in iWARP offload ramrod
1199 */
1200struct iwarp_tcp_offload_ramrod_data
1201{
1202	struct iwarp_offload_params iwarp /* iWARP connection offload params */;
1203	struct tcp_offload_params_opt2 tcp /* tcp offload params */;
1204};
1205
1206
1207/*
1208 * iWARP MPA negotiation types
1209 */
1210enum mpa_negotiation_mode
1211{
1212	MPA_NEGOTIATION_TYPE_BASIC=1,
1213	MPA_NEGOTIATION_TYPE_ENHANCED=2,
1214	MAX_MPA_NEGOTIATION_MODE
1215};
1216
1217
1218
1219
1220/*
1221 * iWARP MPA Enhanced mode RTR types
1222 */
1223enum mpa_rtr_type
1224{
1225	MPA_RTR_TYPE_NONE=0 /* No RTR type */,
1226	MPA_RTR_TYPE_ZERO_SEND=1,
1227	MPA_RTR_TYPE_ZERO_WRITE=2,
1228	MPA_RTR_TYPE_ZERO_SEND_AND_WRITE=3,
1229	MPA_RTR_TYPE_ZERO_READ=4,
1230	MPA_RTR_TYPE_ZERO_SEND_AND_READ=5,
1231	MPA_RTR_TYPE_ZERO_WRITE_AND_READ=6,
1232	MPA_RTR_TYPE_ZERO_SEND_AND_WRITE_AND_READ=7,
1233	MAX_MPA_RTR_TYPE
1234};
1235
1236
1237
1238
1239
1240
1241/*
1242 * unaligned opaque data received from LL2
1243 */
1244struct unaligned_opaque_data
1245{
1246	__le16 first_mpa_offset /* offset of first MPA byte that should be processed */;
1247	u8 tcp_payload_offset /* offset of first the byte that comes after the last byte of the TCP Hdr */;
1248	u8 flags;
1249#define UNALIGNED_OPAQUE_DATA_PKT_REACHED_WIN_RIGHT_EDGE_MASK  0x1 /* packet reached window right edge */
1250#define UNALIGNED_OPAQUE_DATA_PKT_REACHED_WIN_RIGHT_EDGE_SHIFT 0
1251#define UNALIGNED_OPAQUE_DATA_CONNECTION_CLOSED_MASK           0x1 /* Indication that the connection is closed. Clean all connecitons database. */
1252#define UNALIGNED_OPAQUE_DATA_CONNECTION_CLOSED_SHIFT          1
1253#define UNALIGNED_OPAQUE_DATA_RESERVED_MASK                    0x3F
1254#define UNALIGNED_OPAQUE_DATA_RESERVED_SHIFT                   2
1255	__le32 cid;
1256};
1257
1258
1259
1260
1261
1262struct e4_mstorm_iwarp_conn_ag_ctx
1263{
1264	u8 reserved /* cdu_validation */;
1265	u8 state /* state */;
1266	u8 flags0;
1267#define E4_MSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK         0x1 /* exist_in_qm0 */
1268#define E4_MSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT        0
1269#define E4_MSTORM_IWARP_CONN_AG_CTX_BIT1_MASK                 0x1 /* exist_in_qm1 */
1270#define E4_MSTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT                1
1271#define E4_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_MASK     0x3 /* cf0 */
1272#define E4_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_SHIFT    2
1273#define E4_MSTORM_IWARP_CONN_AG_CTX_CF1_MASK                  0x3 /* cf1 */
1274#define E4_MSTORM_IWARP_CONN_AG_CTX_CF1_SHIFT                 4
1275#define E4_MSTORM_IWARP_CONN_AG_CTX_CF2_MASK                  0x3 /* cf2 */
1276#define E4_MSTORM_IWARP_CONN_AG_CTX_CF2_SHIFT                 6
1277	u8 flags1;
1278#define E4_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_EN_MASK  0x1 /* cf0en */
1279#define E4_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_EN_SHIFT 0
1280#define E4_MSTORM_IWARP_CONN_AG_CTX_CF1EN_MASK                0x1 /* cf1en */
1281#define E4_MSTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT               1
1282#define E4_MSTORM_IWARP_CONN_AG_CTX_CF2EN_MASK                0x1 /* cf2en */
1283#define E4_MSTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT               2
1284#define E4_MSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK              0x1 /* rule0en */
1285#define E4_MSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT             3
1286#define E4_MSTORM_IWARP_CONN_AG_CTX_RULE1EN_MASK              0x1 /* rule1en */
1287#define E4_MSTORM_IWARP_CONN_AG_CTX_RULE1EN_SHIFT             4
1288#define E4_MSTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK              0x1 /* rule2en */
1289#define E4_MSTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT             5
1290#define E4_MSTORM_IWARP_CONN_AG_CTX_RCQ_CONS_EN_MASK          0x1 /* rule3en */
1291#define E4_MSTORM_IWARP_CONN_AG_CTX_RCQ_CONS_EN_SHIFT         6
1292#define E4_MSTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK              0x1 /* rule4en */
1293#define E4_MSTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT             7
1294	__le16 rcq_cons /* word0 */;
1295	__le16 rcq_cons_th /* word1 */;
1296	__le32 reg0 /* reg0 */;
1297	__le32 reg1 /* reg1 */;
1298};
1299
1300
1301
1302struct e4_ustorm_iwarp_conn_ag_ctx
1303{
1304	u8 reserved /* cdu_validation */;
1305	u8 byte1 /* state */;
1306	u8 flags0;
1307#define E4_USTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK     0x1 /* exist_in_qm0 */
1308#define E4_USTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT    0
1309#define E4_USTORM_IWARP_CONN_AG_CTX_BIT1_MASK             0x1 /* exist_in_qm1 */
1310#define E4_USTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT            1
1311#define E4_USTORM_IWARP_CONN_AG_CTX_CF0_MASK              0x3 /* timer0cf */
1312#define E4_USTORM_IWARP_CONN_AG_CTX_CF0_SHIFT             2
1313#define E4_USTORM_IWARP_CONN_AG_CTX_CF1_MASK              0x3 /* timer1cf */
1314#define E4_USTORM_IWARP_CONN_AG_CTX_CF1_SHIFT             4
1315#define E4_USTORM_IWARP_CONN_AG_CTX_CF2_MASK              0x3 /* timer2cf */
1316#define E4_USTORM_IWARP_CONN_AG_CTX_CF2_SHIFT             6
1317	u8 flags1;
1318#define E4_USTORM_IWARP_CONN_AG_CTX_CF3_MASK              0x3 /* timer_stop_all */
1319#define E4_USTORM_IWARP_CONN_AG_CTX_CF3_SHIFT             0
1320#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_MASK     0x3 /* cf4 */
1321#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_SHIFT    2
1322#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_MASK        0x3 /* cf5 */
1323#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_SHIFT       4
1324#define E4_USTORM_IWARP_CONN_AG_CTX_CF6_MASK              0x3 /* cf6 */
1325#define E4_USTORM_IWARP_CONN_AG_CTX_CF6_SHIFT             6
1326	u8 flags2;
1327#define E4_USTORM_IWARP_CONN_AG_CTX_CF0EN_MASK            0x1 /* cf0en */
1328#define E4_USTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT           0
1329#define E4_USTORM_IWARP_CONN_AG_CTX_CF1EN_MASK            0x1 /* cf1en */
1330#define E4_USTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT           1
1331#define E4_USTORM_IWARP_CONN_AG_CTX_CF2EN_MASK            0x1 /* cf2en */
1332#define E4_USTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT           2
1333#define E4_USTORM_IWARP_CONN_AG_CTX_CF3EN_MASK            0x1 /* cf3en */
1334#define E4_USTORM_IWARP_CONN_AG_CTX_CF3EN_SHIFT           3
1335#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_EN_MASK  0x1 /* cf4en */
1336#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_EN_SHIFT 4
1337#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_EN_MASK     0x1 /* cf5en */
1338#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_EN_SHIFT    5
1339#define E4_USTORM_IWARP_CONN_AG_CTX_CF6EN_MASK            0x1 /* cf6en */
1340#define E4_USTORM_IWARP_CONN_AG_CTX_CF6EN_SHIFT           6
1341#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_SE_EN_MASK         0x1 /* rule0en */
1342#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_SE_EN_SHIFT        7
1343	u8 flags3;
1344#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_EN_MASK            0x1 /* rule1en */
1345#define E4_USTORM_IWARP_CONN_AG_CTX_CQ_EN_SHIFT           0
1346#define E4_USTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK          0x1 /* rule2en */
1347#define E4_USTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT         1
1348#define E4_USTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK          0x1 /* rule3en */
1349#define E4_USTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT         2
1350#define E4_USTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK          0x1 /* rule4en */
1351#define E4_USTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT         3
1352#define E4_USTORM_IWARP_CONN_AG_CTX_RULE5EN_MASK          0x1 /* rule5en */
1353#define E4_USTORM_IWARP_CONN_AG_CTX_RULE5EN_SHIFT         4
1354#define E4_USTORM_IWARP_CONN_AG_CTX_RULE6EN_MASK          0x1 /* rule6en */
1355#define E4_USTORM_IWARP_CONN_AG_CTX_RULE6EN_SHIFT         5
1356#define E4_USTORM_IWARP_CONN_AG_CTX_RULE7EN_MASK          0x1 /* rule7en */
1357#define E4_USTORM_IWARP_CONN_AG_CTX_RULE7EN_SHIFT         6
1358#define E4_USTORM_IWARP_CONN_AG_CTX_RULE8EN_MASK          0x1 /* rule8en */
1359#define E4_USTORM_IWARP_CONN_AG_CTX_RULE8EN_SHIFT         7
1360	u8 byte2 /* byte2 */;
1361	u8 byte3 /* byte3 */;
1362	__le16 word0 /* conn_dpi */;
1363	__le16 word1 /* word1 */;
1364	__le32 cq_cons /* reg0 */;
1365	__le32 cq_se_prod /* reg1 */;
1366	__le32 cq_prod /* reg2 */;
1367	__le32 reg3 /* reg3 */;
1368	__le16 word2 /* word2 */;
1369	__le16 word3 /* word3 */;
1370};
1371
1372
1373
1374struct e4_ystorm_iwarp_conn_ag_ctx
1375{
1376	u8 byte0 /* cdu_validation */;
1377	u8 byte1 /* state */;
1378	u8 flags0;
1379#define E4_YSTORM_IWARP_CONN_AG_CTX_BIT0_MASK     0x1 /* exist_in_qm0 */
1380#define E4_YSTORM_IWARP_CONN_AG_CTX_BIT0_SHIFT    0
1381#define E4_YSTORM_IWARP_CONN_AG_CTX_BIT1_MASK     0x1 /* exist_in_qm1 */
1382#define E4_YSTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT    1
1383#define E4_YSTORM_IWARP_CONN_AG_CTX_CF0_MASK      0x3 /* cf0 */
1384#define E4_YSTORM_IWARP_CONN_AG_CTX_CF0_SHIFT     2
1385#define E4_YSTORM_IWARP_CONN_AG_CTX_CF1_MASK      0x3 /* cf1 */
1386#define E4_YSTORM_IWARP_CONN_AG_CTX_CF1_SHIFT     4
1387#define E4_YSTORM_IWARP_CONN_AG_CTX_CF2_MASK      0x3 /* cf2 */
1388#define E4_YSTORM_IWARP_CONN_AG_CTX_CF2_SHIFT     6
1389	u8 flags1;
1390#define E4_YSTORM_IWARP_CONN_AG_CTX_CF0EN_MASK    0x1 /* cf0en */
1391#define E4_YSTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT   0
1392#define E4_YSTORM_IWARP_CONN_AG_CTX_CF1EN_MASK    0x1 /* cf1en */
1393#define E4_YSTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT   1
1394#define E4_YSTORM_IWARP_CONN_AG_CTX_CF2EN_MASK    0x1 /* cf2en */
1395#define E4_YSTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT   2
1396#define E4_YSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK  0x1 /* rule0en */
1397#define E4_YSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT 3
1398#define E4_YSTORM_IWARP_CONN_AG_CTX_RULE1EN_MASK  0x1 /* rule1en */
1399#define E4_YSTORM_IWARP_CONN_AG_CTX_RULE1EN_SHIFT 4
1400#define E4_YSTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK  0x1 /* rule2en */
1401#define E4_YSTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT 5
1402#define E4_YSTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK  0x1 /* rule3en */
1403#define E4_YSTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT 6
1404#define E4_YSTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK  0x1 /* rule4en */
1405#define E4_YSTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT 7
1406	u8 byte2 /* byte2 */;
1407	u8 byte3 /* byte3 */;
1408	__le16 word0 /* word0 */;
1409	__le32 reg0 /* reg0 */;
1410	__le32 reg1 /* reg1 */;
1411	__le16 word1 /* word1 */;
1412	__le16 word2 /* word2 */;
1413	__le16 word3 /* word3 */;
1414	__le16 word4 /* word4 */;
1415	__le32 reg2 /* reg2 */;
1416	__le32 reg3 /* reg3 */;
1417};
1418
1419
1420struct e5_mstorm_iwarp_conn_ag_ctx
1421{
1422	u8 reserved /* cdu_validation */;
1423	u8 state_and_core_id /* state_and_core_id */;
1424	u8 flags0;
1425#define E5_MSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK         0x1 /* exist_in_qm0 */
1426#define E5_MSTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT        0
1427#define E5_MSTORM_IWARP_CONN_AG_CTX_BIT1_MASK                 0x1 /* exist_in_qm1 */
1428#define E5_MSTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT                1
1429#define E5_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_MASK     0x3 /* cf0 */
1430#define E5_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_SHIFT    2
1431#define E5_MSTORM_IWARP_CONN_AG_CTX_CF1_MASK                  0x3 /* cf1 */
1432#define E5_MSTORM_IWARP_CONN_AG_CTX_CF1_SHIFT                 4
1433#define E5_MSTORM_IWARP_CONN_AG_CTX_CF2_MASK                  0x3 /* cf2 */
1434#define E5_MSTORM_IWARP_CONN_AG_CTX_CF2_SHIFT                 6
1435	u8 flags1;
1436#define E5_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_EN_MASK  0x1 /* cf0en */
1437#define E5_MSTORM_IWARP_CONN_AG_CTX_INV_STAG_DONE_CF_EN_SHIFT 0
1438#define E5_MSTORM_IWARP_CONN_AG_CTX_CF1EN_MASK                0x1 /* cf1en */
1439#define E5_MSTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT               1
1440#define E5_MSTORM_IWARP_CONN_AG_CTX_CF2EN_MASK                0x1 /* cf2en */
1441#define E5_MSTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT               2
1442#define E5_MSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK              0x1 /* rule0en */
1443#define E5_MSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT             3
1444#define E5_MSTORM_IWARP_CONN_AG_CTX_RULE1EN_MASK              0x1 /* rule1en */
1445#define E5_MSTORM_IWARP_CONN_AG_CTX_RULE1EN_SHIFT             4
1446#define E5_MSTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK              0x1 /* rule2en */
1447#define E5_MSTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT             5
1448#define E5_MSTORM_IWARP_CONN_AG_CTX_RCQ_CONS_EN_MASK          0x1 /* rule3en */
1449#define E5_MSTORM_IWARP_CONN_AG_CTX_RCQ_CONS_EN_SHIFT         6
1450#define E5_MSTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK              0x1 /* rule4en */
1451#define E5_MSTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT             7
1452	__le16 rcq_cons /* word0 */;
1453	__le16 rcq_cons_th /* word1 */;
1454	__le32 reg0 /* reg0 */;
1455	__le32 reg1 /* reg1 */;
1456};
1457
1458
1459
1460struct e5_ustorm_iwarp_conn_ag_ctx
1461{
1462	u8 reserved /* cdu_validation */;
1463	u8 byte1 /* state_and_core_id */;
1464	u8 flags0;
1465#define E5_USTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_MASK     0x1 /* exist_in_qm0 */
1466#define E5_USTORM_IWARP_CONN_AG_CTX_EXIST_IN_QM0_SHIFT    0
1467#define E5_USTORM_IWARP_CONN_AG_CTX_BIT1_MASK             0x1 /* exist_in_qm1 */
1468#define E5_USTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT            1
1469#define E5_USTORM_IWARP_CONN_AG_CTX_CF0_MASK              0x3 /* timer0cf */
1470#define E5_USTORM_IWARP_CONN_AG_CTX_CF0_SHIFT             2
1471#define E5_USTORM_IWARP_CONN_AG_CTX_CF1_MASK              0x3 /* timer1cf */
1472#define E5_USTORM_IWARP_CONN_AG_CTX_CF1_SHIFT             4
1473#define E5_USTORM_IWARP_CONN_AG_CTX_CF2_MASK              0x3 /* timer2cf */
1474#define E5_USTORM_IWARP_CONN_AG_CTX_CF2_SHIFT             6
1475	u8 flags1;
1476#define E5_USTORM_IWARP_CONN_AG_CTX_CF3_MASK              0x3 /* timer_stop_all */
1477#define E5_USTORM_IWARP_CONN_AG_CTX_CF3_SHIFT             0
1478#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_MASK     0x3 /* cf4 */
1479#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_SHIFT    2
1480#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_MASK        0x3 /* cf5 */
1481#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_SHIFT       4
1482#define E5_USTORM_IWARP_CONN_AG_CTX_CF6_MASK              0x3 /* cf6 */
1483#define E5_USTORM_IWARP_CONN_AG_CTX_CF6_SHIFT             6
1484	u8 flags2;
1485#define E5_USTORM_IWARP_CONN_AG_CTX_CF0EN_MASK            0x1 /* cf0en */
1486#define E5_USTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT           0
1487#define E5_USTORM_IWARP_CONN_AG_CTX_CF1EN_MASK            0x1 /* cf1en */
1488#define E5_USTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT           1
1489#define E5_USTORM_IWARP_CONN_AG_CTX_CF2EN_MASK            0x1 /* cf2en */
1490#define E5_USTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT           2
1491#define E5_USTORM_IWARP_CONN_AG_CTX_CF3EN_MASK            0x1 /* cf3en */
1492#define E5_USTORM_IWARP_CONN_AG_CTX_CF3EN_SHIFT           3
1493#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_EN_MASK  0x1 /* cf4en */
1494#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_SE_CF_EN_SHIFT 4
1495#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_EN_MASK     0x1 /* cf5en */
1496#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_ARM_CF_EN_SHIFT    5
1497#define E5_USTORM_IWARP_CONN_AG_CTX_CF6EN_MASK            0x1 /* cf6en */
1498#define E5_USTORM_IWARP_CONN_AG_CTX_CF6EN_SHIFT           6
1499#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_SE_EN_MASK         0x1 /* rule0en */
1500#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_SE_EN_SHIFT        7
1501	u8 flags3;
1502#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_EN_MASK            0x1 /* rule1en */
1503#define E5_USTORM_IWARP_CONN_AG_CTX_CQ_EN_SHIFT           0
1504#define E5_USTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK          0x1 /* rule2en */
1505#define E5_USTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT         1
1506#define E5_USTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK          0x1 /* rule3en */
1507#define E5_USTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT         2
1508#define E5_USTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK          0x1 /* rule4en */
1509#define E5_USTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT         3
1510#define E5_USTORM_IWARP_CONN_AG_CTX_RULE5EN_MASK          0x1 /* rule5en */
1511#define E5_USTORM_IWARP_CONN_AG_CTX_RULE5EN_SHIFT         4
1512#define E5_USTORM_IWARP_CONN_AG_CTX_RULE6EN_MASK          0x1 /* rule6en */
1513#define E5_USTORM_IWARP_CONN_AG_CTX_RULE6EN_SHIFT         5
1514#define E5_USTORM_IWARP_CONN_AG_CTX_RULE7EN_MASK          0x1 /* rule7en */
1515#define E5_USTORM_IWARP_CONN_AG_CTX_RULE7EN_SHIFT         6
1516#define E5_USTORM_IWARP_CONN_AG_CTX_RULE8EN_MASK          0x1 /* rule8en */
1517#define E5_USTORM_IWARP_CONN_AG_CTX_RULE8EN_SHIFT         7
1518	u8 flags4;
1519#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED1_MASK     0x1 /* bit2 */
1520#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED1_SHIFT    0
1521#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED2_MASK     0x1 /* bit3 */
1522#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED2_SHIFT    1
1523#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED3_MASK     0x3 /* cf7 */
1524#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED3_SHIFT    2
1525#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED4_MASK     0x3 /* cf8 */
1526#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED4_SHIFT    4
1527#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED5_MASK     0x1 /* cf7en */
1528#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED5_SHIFT    6
1529#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED6_MASK     0x1 /* cf8en */
1530#define E5_USTORM_IWARP_CONN_AG_CTX_E4_RESERVED6_SHIFT    7
1531	u8 byte2 /* byte2 */;
1532	__le16 word0 /* conn_dpi */;
1533	__le16 word1 /* word1 */;
1534	__le32 cq_cons /* reg0 */;
1535	__le32 cq_se_prod /* reg1 */;
1536	__le32 cq_prod /* reg2 */;
1537	__le32 reg3 /* reg3 */;
1538	__le16 word2 /* word2 */;
1539	__le16 word3 /* word3 */;
1540};
1541
1542
1543
1544struct e5_ystorm_iwarp_conn_ag_ctx
1545{
1546	u8 byte0 /* cdu_validation */;
1547	u8 byte1 /* state_and_core_id */;
1548	u8 flags0;
1549#define E5_YSTORM_IWARP_CONN_AG_CTX_BIT0_MASK     0x1 /* exist_in_qm0 */
1550#define E5_YSTORM_IWARP_CONN_AG_CTX_BIT0_SHIFT    0
1551#define E5_YSTORM_IWARP_CONN_AG_CTX_BIT1_MASK     0x1 /* exist_in_qm1 */
1552#define E5_YSTORM_IWARP_CONN_AG_CTX_BIT1_SHIFT    1
1553#define E5_YSTORM_IWARP_CONN_AG_CTX_CF0_MASK      0x3 /* cf0 */
1554#define E5_YSTORM_IWARP_CONN_AG_CTX_CF0_SHIFT     2
1555#define E5_YSTORM_IWARP_CONN_AG_CTX_CF1_MASK      0x3 /* cf1 */
1556#define E5_YSTORM_IWARP_CONN_AG_CTX_CF1_SHIFT     4
1557#define E5_YSTORM_IWARP_CONN_AG_CTX_CF2_MASK      0x3 /* cf2 */
1558#define E5_YSTORM_IWARP_CONN_AG_CTX_CF2_SHIFT     6
1559	u8 flags1;
1560#define E5_YSTORM_IWARP_CONN_AG_CTX_CF0EN_MASK    0x1 /* cf0en */
1561#define E5_YSTORM_IWARP_CONN_AG_CTX_CF0EN_SHIFT   0
1562#define E5_YSTORM_IWARP_CONN_AG_CTX_CF1EN_MASK    0x1 /* cf1en */
1563#define E5_YSTORM_IWARP_CONN_AG_CTX_CF1EN_SHIFT   1
1564#define E5_YSTORM_IWARP_CONN_AG_CTX_CF2EN_MASK    0x1 /* cf2en */
1565#define E5_YSTORM_IWARP_CONN_AG_CTX_CF2EN_SHIFT   2
1566#define E5_YSTORM_IWARP_CONN_AG_CTX_RULE0EN_MASK  0x1 /* rule0en */
1567#define E5_YSTORM_IWARP_CONN_AG_CTX_RULE0EN_SHIFT 3
1568#define E5_YSTORM_IWARP_CONN_AG_CTX_RULE1EN_MASK  0x1 /* rule1en */
1569#define E5_YSTORM_IWARP_CONN_AG_CTX_RULE1EN_SHIFT 4
1570#define E5_YSTORM_IWARP_CONN_AG_CTX_RULE2EN_MASK  0x1 /* rule2en */
1571#define E5_YSTORM_IWARP_CONN_AG_CTX_RULE2EN_SHIFT 5
1572#define E5_YSTORM_IWARP_CONN_AG_CTX_RULE3EN_MASK  0x1 /* rule3en */
1573#define E5_YSTORM_IWARP_CONN_AG_CTX_RULE3EN_SHIFT 6
1574#define E5_YSTORM_IWARP_CONN_AG_CTX_RULE4EN_MASK  0x1 /* rule4en */
1575#define E5_YSTORM_IWARP_CONN_AG_CTX_RULE4EN_SHIFT 7
1576	u8 byte2 /* byte2 */;
1577	u8 byte3 /* byte3 */;
1578	__le16 word0 /* word0 */;
1579	__le32 reg0 /* reg0 */;
1580	__le32 reg1 /* reg1 */;
1581	__le16 word1 /* word1 */;
1582	__le16 word2 /* word2 */;
1583	__le16 word3 /* word3 */;
1584	__le16 word4 /* word4 */;
1585	__le32 reg2 /* reg2 */;
1586	__le32 reg3 /* reg3 */;
1587};
1588
1589#endif /* __ECORE_HSI_IWARP__ */
1590