2 * Copyright (c) 2017-2018 Cavium, Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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.
31 #ifndef __COMMON_HSI__
32 #define __COMMON_HSI__
33 /********************************/
34 /* PROTOCOL COMMON FW CONSTANTS */
35 /********************************/
37 /* Temporarily here should be added to HSI automatically by resource allocation tool.*/
38 #define T_TEST_AGG_INT_TEMP 6
39 #define M_TEST_AGG_INT_TEMP 8
40 #define U_TEST_AGG_INT_TEMP 6
41 #define X_TEST_AGG_INT_TEMP 14
42 #define Y_TEST_AGG_INT_TEMP 4
43 #define P_TEST_AGG_INT_TEMP 4
45 #define X_FINAL_CLEANUP_AGG_INT 1
47 #define EVENT_RING_PAGE_SIZE_BYTES 4096
49 #define NUM_OF_GLOBAL_QUEUES 128
50 #define COMMON_QUEUE_ENTRY_MAX_BYTE_SIZE 64
52 #define ISCSI_CDU_TASK_SEG_TYPE 0
53 #define FCOE_CDU_TASK_SEG_TYPE 0
54 #define RDMA_CDU_TASK_SEG_TYPE 1
56 #define FW_ASSERT_GENERAL_ATTN_IDX 32
58 #define MAX_PINNED_CCFC 32
60 #define EAGLE_ENG1_WORKAROUND_NIG_FLOWCTRL_MODE 3
62 /* Queue Zone sizes in bytes */
63 #define TSTORM_QZONE_SIZE 8 /*tstorm_scsi_queue_zone*/
64 #define MSTORM_QZONE_SIZE 16 /*mstorm_eth_queue_zone. Used only for RX producer of VFs in backward compatibility mode.*/
65 #define USTORM_QZONE_SIZE 8 /*ustorm_eth_queue_zone*/
66 #define XSTORM_QZONE_SIZE 8 /*xstorm_eth_queue_zone*/
67 #define YSTORM_QZONE_SIZE 0
68 #define PSTORM_QZONE_SIZE 0
70 #define MSTORM_VF_ZONE_DEFAULT_SIZE_LOG 7 /*Log of mstorm default VF zone size.*/
71 #define ETH_MAX_NUM_RX_QUEUES_PER_VF_DEFAULT 16 /*Maximum number of RX queues that can be allocated to VF by default*/
72 #define ETH_MAX_NUM_RX_QUEUES_PER_VF_DOUBLE 48 /*Maximum number of RX queues that can be allocated to VF with doubled VF zone size. Up to 96 VF supported in this mode*/
73 #define ETH_MAX_NUM_RX_QUEUES_PER_VF_QUAD 112 /*Maximum number of RX queues that can be allocated to VF with 4 VF zone size. Up to 48 VF supported in this mode*/
76 /********************************/
77 /* CORE (LIGHT L2) FW CONSTANTS */
78 /********************************/
80 #define CORE_LL2_MAX_RAMROD_PER_CON 8
81 #define CORE_LL2_TX_BD_PAGE_SIZE_BYTES 4096
82 #define CORE_LL2_RX_BD_PAGE_SIZE_BYTES 4096
83 #define CORE_LL2_RX_CQE_PAGE_SIZE_BYTES 4096
84 #define CORE_LL2_RX_NUM_NEXT_PAGE_BDS 1
86 #define CORE_LL2_TX_MAX_BDS_PER_PACKET 12
88 #define CORE_SPQE_PAGE_SIZE_BYTES 4096
91 * Usually LL2 queues are opened in pairs
\96 TX-RX.
92 * There is a hard restriction on number of RX queues (limited by Tstorm RAM) and TX counters (Pstorm RAM).
93 * Number of TX queues is almost unlimited.
94 * The constants are different so as to allow asymmetric LL2 connections
97 #define MAX_NUM_LL2_RX_QUEUES 48
98 #define MAX_NUM_LL2_TX_STATS_COUNTERS 48
101 ///////////////////////////////////////////////////////////////////////////////////////////////////
102 // Include firmware verison number only- do not add constants here to avoid redundunt compilations
103 ///////////////////////////////////////////////////////////////////////////////////////////////////
106 #define FW_MAJOR_VERSION 8
107 #define FW_MINOR_VERSION 33
108 #define FW_REVISION_VERSION 7
109 #define FW_ENGINEERING_VERSION 0
111 /***********************/
112 /* COMMON HW CONSTANTS */
113 /***********************/
116 #define MAX_NUM_PORTS_BB (2)
117 #define MAX_NUM_PORTS_K2 (4)
118 #define MAX_NUM_PORTS_E5 (4)
119 #define MAX_NUM_PORTS (MAX_NUM_PORTS_E5)
121 #define MAX_NUM_PFS_BB (8)
122 #define MAX_NUM_PFS_K2 (16)
123 #define MAX_NUM_PFS_E5 (16)
124 #define MAX_NUM_PFS (MAX_NUM_PFS_E5)
125 #define MAX_NUM_OF_PFS_IN_CHIP (16) /* On both engines */
127 #define MAX_NUM_VFS_BB (120)
128 #define MAX_NUM_VFS_K2 (192)
129 #define MAX_NUM_VFS_E4 (MAX_NUM_VFS_K2)
130 #define MAX_NUM_VFS_E5 (240)
131 #define COMMON_MAX_NUM_VFS (MAX_NUM_VFS_E5)
133 #define MAX_NUM_FUNCTIONS_BB (MAX_NUM_PFS_BB + MAX_NUM_VFS_BB)
134 #define MAX_NUM_FUNCTIONS_K2 (MAX_NUM_PFS_K2 + MAX_NUM_VFS_K2)
135 #define MAX_NUM_FUNCTIONS (MAX_NUM_PFS + MAX_NUM_VFS_E4)
137 /* in both BB and K2, the VF number starts from 16. so for arrays containing all */
138 /* possible PFs and VFs - we need a constant for this size */
139 #define MAX_FUNCTION_NUMBER_BB (MAX_NUM_PFS + MAX_NUM_VFS_BB)
140 #define MAX_FUNCTION_NUMBER_K2 (MAX_NUM_PFS + MAX_NUM_VFS_K2)
141 #define MAX_FUNCTION_NUMBER_E4 (MAX_NUM_PFS + MAX_NUM_VFS_E4)
142 #define MAX_FUNCTION_NUMBER_E5 (MAX_NUM_PFS + MAX_NUM_VFS_E5)
143 #define COMMON_MAX_FUNCTION_NUMBER (MAX_NUM_PFS + MAX_NUM_VFS_E5)
145 #define MAX_NUM_VPORTS_K2 (208)
146 #define MAX_NUM_VPORTS_BB (160)
147 #define MAX_NUM_VPORTS_E4 (MAX_NUM_VPORTS_K2)
148 #define MAX_NUM_VPORTS_E5 (256)
149 #define COMMON_MAX_NUM_VPORTS (MAX_NUM_VPORTS_E5)
151 #define MAX_NUM_L2_QUEUES_BB (256)
152 #define MAX_NUM_L2_QUEUES_K2 (320)
153 #define MAX_NUM_L2_QUEUES_E5 (320) /* TODO_E5_VITALY - fix to 512 */
154 #define MAX_NUM_L2_QUEUES (MAX_NUM_L2_QUEUES_E5)
156 /* Traffic classes in network-facing blocks (PBF, BTB, NIG, BRB, PRS and QM) */
157 #define NUM_PHYS_TCS_4PORT_K2 4
158 #define NUM_PHYS_TCS_4PORT_TX_E5 6
159 #define NUM_PHYS_TCS_4PORT_RX_E5 4
160 #define NUM_OF_PHYS_TCS 8
161 #define PURE_LB_TC NUM_OF_PHYS_TCS
162 #define NUM_TCS_4PORT_K2 (NUM_PHYS_TCS_4PORT_K2 + 1)
163 #define NUM_TCS_4PORT_TX_E5 (NUM_PHYS_TCS_4PORT_TX_E5 + 1)
164 #define NUM_TCS_4PORT_RX_E5 (NUM_PHYS_TCS_4PORT_RX_E5 + 1)
165 #define NUM_OF_TCS (NUM_OF_PHYS_TCS + 1)
168 #define NUM_OF_CONNECTION_TYPES_E4 (8)
169 #define NUM_OF_CONNECTION_TYPES_E5 (16)
170 #define NUM_OF_TASK_TYPES (8)
171 #define NUM_OF_LCIDS (320)
172 #define NUM_OF_LTIDS (320)
174 /* Global PXP windows (GTT) */
175 #define NUM_OF_GTT 19
176 #define GTT_DWORD_SIZE_BITS 10
177 #define GTT_BYTE_SIZE_BITS (GTT_DWORD_SIZE_BITS + 2)
178 #define GTT_DWORD_SIZE (1 << GTT_DWORD_SIZE_BITS)
181 #define TOOLS_VERSION 10
186 #define CDU_SEG_TYPE_OFFSET_REG_TYPE_SHIFT (17)
187 #define CDU_SEG_TYPE_OFFSET_REG_OFFSET_MASK (0x1ffff)
189 #define CDU_VF_FL_SEG_TYPE_OFFSET_REG_TYPE_SHIFT (12)
190 #define CDU_VF_FL_SEG_TYPE_OFFSET_REG_OFFSET_MASK (0xfff)
192 #define CDU_CONTEXT_VALIDATION_CFG_ENABLE_SHIFT (0)
193 #define CDU_CONTEXT_VALIDATION_CFG_VALIDATION_TYPE_SHIFT (1)
194 #define CDU_CONTEXT_VALIDATION_CFG_USE_TYPE (2)
195 #define CDU_CONTEXT_VALIDATION_CFG_USE_REGION (3)
196 #define CDU_CONTEXT_VALIDATION_CFG_USE_CID (4)
197 #define CDU_CONTEXT_VALIDATION_CFG_USE_ACTIVE (5)
205 #define DQ_DEMS_LEGACY 0
206 #define DQ_DEMS_TOE_MORE_TO_SEND 3
207 #define DQ_DEMS_TOE_LOCAL_ADV_WND 4
208 #define DQ_DEMS_ROCE_CQ_CONS 7
210 /* XCM agg val selection (HW) */
211 #define DQ_XCM_AGG_VAL_SEL_WORD2 0
212 #define DQ_XCM_AGG_VAL_SEL_WORD3 1
213 #define DQ_XCM_AGG_VAL_SEL_WORD4 2
214 #define DQ_XCM_AGG_VAL_SEL_WORD5 3
215 #define DQ_XCM_AGG_VAL_SEL_REG3 4
216 #define DQ_XCM_AGG_VAL_SEL_REG4 5
217 #define DQ_XCM_AGG_VAL_SEL_REG5 6
218 #define DQ_XCM_AGG_VAL_SEL_REG6 7
220 /* XCM agg val selection (FW) */
221 #define DQ_XCM_CORE_TX_BD_CONS_CMD DQ_XCM_AGG_VAL_SEL_WORD3
222 #define DQ_XCM_CORE_TX_BD_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
223 #define DQ_XCM_CORE_SPQ_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
224 #define DQ_XCM_ETH_EDPM_NUM_BDS_CMD DQ_XCM_AGG_VAL_SEL_WORD2
225 #define DQ_XCM_ETH_TX_BD_CONS_CMD DQ_XCM_AGG_VAL_SEL_WORD3
226 #define DQ_XCM_ETH_TX_BD_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
227 #define DQ_XCM_ETH_GO_TO_BD_CONS_CMD DQ_XCM_AGG_VAL_SEL_WORD5
228 #define DQ_XCM_FCOE_SQ_CONS_CMD DQ_XCM_AGG_VAL_SEL_WORD3
229 #define DQ_XCM_FCOE_SQ_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
230 #define DQ_XCM_FCOE_X_FERQ_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD5
231 #define DQ_XCM_ISCSI_SQ_CONS_CMD DQ_XCM_AGG_VAL_SEL_WORD3
232 #define DQ_XCM_ISCSI_SQ_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
233 #define DQ_XCM_ISCSI_MORE_TO_SEND_SEQ_CMD DQ_XCM_AGG_VAL_SEL_REG3
234 #define DQ_XCM_ISCSI_EXP_STAT_SN_CMD DQ_XCM_AGG_VAL_SEL_REG6
235 #define DQ_XCM_ROCE_SQ_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
236 #define DQ_XCM_TOE_TX_BD_PROD_CMD DQ_XCM_AGG_VAL_SEL_WORD4
237 #define DQ_XCM_TOE_MORE_TO_SEND_SEQ_CMD DQ_XCM_AGG_VAL_SEL_REG3
238 #define DQ_XCM_TOE_LOCAL_ADV_WND_SEQ_CMD DQ_XCM_AGG_VAL_SEL_REG4
240 /* UCM agg val selection (HW) */
241 #define DQ_UCM_AGG_VAL_SEL_WORD0 0
242 #define DQ_UCM_AGG_VAL_SEL_WORD1 1
243 #define DQ_UCM_AGG_VAL_SEL_WORD2 2
244 #define DQ_UCM_AGG_VAL_SEL_WORD3 3
245 #define DQ_UCM_AGG_VAL_SEL_REG0 4
246 #define DQ_UCM_AGG_VAL_SEL_REG1 5
247 #define DQ_UCM_AGG_VAL_SEL_REG2 6
248 #define DQ_UCM_AGG_VAL_SEL_REG3 7
250 /* UCM agg val selection (FW) */
251 #define DQ_UCM_ETH_PMD_TX_CONS_CMD DQ_UCM_AGG_VAL_SEL_WORD2
252 #define DQ_UCM_ETH_PMD_RX_CONS_CMD DQ_UCM_AGG_VAL_SEL_WORD3
253 #define DQ_UCM_ROCE_CQ_CONS_CMD DQ_UCM_AGG_VAL_SEL_REG0
254 #define DQ_UCM_ROCE_CQ_PROD_CMD DQ_UCM_AGG_VAL_SEL_REG2
256 /* TCM agg val selection (HW) */
257 #define DQ_TCM_AGG_VAL_SEL_WORD0 0
258 #define DQ_TCM_AGG_VAL_SEL_WORD1 1
259 #define DQ_TCM_AGG_VAL_SEL_WORD2 2
260 #define DQ_TCM_AGG_VAL_SEL_WORD3 3
261 #define DQ_TCM_AGG_VAL_SEL_REG1 4
262 #define DQ_TCM_AGG_VAL_SEL_REG2 5
263 #define DQ_TCM_AGG_VAL_SEL_REG6 6
264 #define DQ_TCM_AGG_VAL_SEL_REG9 7
266 /* TCM agg val selection (FW) */
267 #define DQ_TCM_L2B_BD_PROD_CMD DQ_TCM_AGG_VAL_SEL_WORD1
268 #define DQ_TCM_ROCE_RQ_PROD_CMD DQ_TCM_AGG_VAL_SEL_WORD0
270 /* XCM agg counter flag selection (HW) */
271 #define DQ_XCM_AGG_FLG_SHIFT_BIT14 0
272 #define DQ_XCM_AGG_FLG_SHIFT_BIT15 1
273 #define DQ_XCM_AGG_FLG_SHIFT_CF12 2
274 #define DQ_XCM_AGG_FLG_SHIFT_CF13 3
275 #define DQ_XCM_AGG_FLG_SHIFT_CF18 4
276 #define DQ_XCM_AGG_FLG_SHIFT_CF19 5
277 #define DQ_XCM_AGG_FLG_SHIFT_CF22 6
278 #define DQ_XCM_AGG_FLG_SHIFT_CF23 7
280 /* XCM agg counter flag selection (FW) */
281 #define DQ_XCM_CORE_DQ_CF_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF18)
282 #define DQ_XCM_CORE_TERMINATE_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF19)
283 #define DQ_XCM_CORE_SLOW_PATH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF22)
284 #define DQ_XCM_ETH_DQ_CF_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF18)
285 #define DQ_XCM_ETH_TERMINATE_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF19)
286 #define DQ_XCM_ETH_SLOW_PATH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF22)
287 #define DQ_XCM_ETH_TPH_EN_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF23)
288 #define DQ_XCM_FCOE_SLOW_PATH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF22)
289 #define DQ_XCM_ISCSI_DQ_FLUSH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF19)
290 #define DQ_XCM_ISCSI_SLOW_PATH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF22)
291 #define DQ_XCM_ISCSI_PROC_ONLY_CLEANUP_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF23)
292 #define DQ_XCM_TOE_DQ_FLUSH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF19)
293 #define DQ_XCM_TOE_SLOW_PATH_CMD (1 << DQ_XCM_AGG_FLG_SHIFT_CF22)
295 /* UCM agg counter flag selection (HW) */
296 #define DQ_UCM_AGG_FLG_SHIFT_CF0 0
297 #define DQ_UCM_AGG_FLG_SHIFT_CF1 1
298 #define DQ_UCM_AGG_FLG_SHIFT_CF3 2
299 #define DQ_UCM_AGG_FLG_SHIFT_CF4 3
300 #define DQ_UCM_AGG_FLG_SHIFT_CF5 4
301 #define DQ_UCM_AGG_FLG_SHIFT_CF6 5
302 #define DQ_UCM_AGG_FLG_SHIFT_RULE0EN 6
303 #define DQ_UCM_AGG_FLG_SHIFT_RULE1EN 7
305 /* UCM agg counter flag selection (FW) */
306 #define DQ_UCM_ETH_PMD_TX_ARM_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF4)
307 #define DQ_UCM_ETH_PMD_RX_ARM_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF5)
308 #define DQ_UCM_ROCE_CQ_ARM_SE_CF_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF4)
309 #define DQ_UCM_ROCE_CQ_ARM_CF_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF5)
310 #define DQ_UCM_TOE_TIMER_STOP_ALL_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF3)
311 #define DQ_UCM_TOE_SLOW_PATH_CF_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF4)
312 #define DQ_UCM_TOE_DQ_CF_CMD (1 << DQ_UCM_AGG_FLG_SHIFT_CF5)
314 /* TCM agg counter flag selection (HW) */
315 #define DQ_TCM_AGG_FLG_SHIFT_CF0 0
316 #define DQ_TCM_AGG_FLG_SHIFT_CF1 1
317 #define DQ_TCM_AGG_FLG_SHIFT_CF2 2
318 #define DQ_TCM_AGG_FLG_SHIFT_CF3 3
319 #define DQ_TCM_AGG_FLG_SHIFT_CF4 4
320 #define DQ_TCM_AGG_FLG_SHIFT_CF5 5
321 #define DQ_TCM_AGG_FLG_SHIFT_CF6 6
322 #define DQ_TCM_AGG_FLG_SHIFT_CF7 7
324 /* TCM agg counter flag selection (FW) */
325 #define DQ_TCM_FCOE_FLUSH_Q0_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF1)
326 #define DQ_TCM_FCOE_DUMMY_TIMER_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF2)
327 #define DQ_TCM_FCOE_TIMER_STOP_ALL_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF3)
328 #define DQ_TCM_ISCSI_FLUSH_Q0_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF1)
329 #define DQ_TCM_ISCSI_TIMER_STOP_ALL_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF3)
330 #define DQ_TCM_TOE_FLUSH_Q0_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF1)
331 #define DQ_TCM_TOE_TIMER_STOP_ALL_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF3)
332 #define DQ_TCM_IWARP_POST_RQ_CF_CMD (1 << DQ_TCM_AGG_FLG_SHIFT_CF1)
334 /* PWM address mapping */
335 #define DQ_PWM_OFFSET_DPM_BASE 0x0
336 #define DQ_PWM_OFFSET_DPM_END 0x27
337 #define DQ_PWM_OFFSET_XCM16_BASE 0x40
338 #define DQ_PWM_OFFSET_XCM32_BASE 0x44
339 #define DQ_PWM_OFFSET_UCM16_BASE 0x48
340 #define DQ_PWM_OFFSET_UCM32_BASE 0x4C
341 #define DQ_PWM_OFFSET_UCM16_4 0x50
342 #define DQ_PWM_OFFSET_TCM16_BASE 0x58
343 #define DQ_PWM_OFFSET_TCM32_BASE 0x5C
344 #define DQ_PWM_OFFSET_XCM_FLAGS 0x68
345 #define DQ_PWM_OFFSET_UCM_FLAGS 0x69
346 #define DQ_PWM_OFFSET_TCM_FLAGS 0x6B
348 #define DQ_PWM_OFFSET_XCM_RDMA_SQ_PROD (DQ_PWM_OFFSET_XCM16_BASE + 2)
349 #define DQ_PWM_OFFSET_UCM_RDMA_CQ_CONS_32BIT (DQ_PWM_OFFSET_UCM32_BASE)
350 #define DQ_PWM_OFFSET_UCM_RDMA_CQ_CONS_16BIT (DQ_PWM_OFFSET_UCM16_4)
351 #define DQ_PWM_OFFSET_UCM_RDMA_INT_TIMEOUT (DQ_PWM_OFFSET_UCM16_BASE + 2)
352 #define DQ_PWM_OFFSET_UCM_RDMA_ARM_FLAGS (DQ_PWM_OFFSET_UCM_FLAGS)
353 #define DQ_PWM_OFFSET_TCM_ROCE_RQ_PROD (DQ_PWM_OFFSET_TCM16_BASE + 1)
354 #define DQ_PWM_OFFSET_TCM_IWARP_RQ_PROD (DQ_PWM_OFFSET_TCM16_BASE + 3)
356 #define DQ_REGION_SHIFT (12)
359 #define DQ_DPM_WQE_BUFF_SIZE (320)
362 #define DQ_CONN_TYPE_RANGE_SHIFT (4)
368 /* number of TX queues in the QM */
369 #define MAX_QM_TX_QUEUES_K2 512
370 #define MAX_QM_TX_QUEUES_BB 448
371 #define MAX_QM_TX_QUEUES_E5 MAX_QM_TX_QUEUES_K2
372 #define MAX_QM_TX_QUEUES MAX_QM_TX_QUEUES_K2
374 /* number of Other queues in the QM */
375 #define MAX_QM_OTHER_QUEUES_BB 64
376 #define MAX_QM_OTHER_QUEUES_K2 128
377 #define MAX_QM_OTHER_QUEUES_E5 MAX_QM_OTHER_QUEUES_K2
378 #define MAX_QM_OTHER_QUEUES MAX_QM_OTHER_QUEUES_K2
380 /* number of queues in a PF queue group */
381 #define QM_PF_QUEUE_GROUP_SIZE 8
383 /* the size of a single queue element in bytes */
384 #define QM_PQ_ELEMENT_SIZE 4
386 /* base number of Tx PQs in the CM PQ representation.
387 should be used when storing PQ IDs in CM PQ registers and context */
388 #define CM_TX_PQ_BASE 0x200
390 /* number of global Vport/QCN rate limiters */
391 #define MAX_QM_GLOBAL_RLS 256
393 /* QM registers data */
394 #define QM_LINE_CRD_REG_WIDTH 16
395 #define QM_LINE_CRD_REG_SIGN_BIT (1 << (QM_LINE_CRD_REG_WIDTH - 1))
396 #define QM_BYTE_CRD_REG_WIDTH 24
397 #define QM_BYTE_CRD_REG_SIGN_BIT (1 << (QM_BYTE_CRD_REG_WIDTH - 1))
398 #define QM_WFQ_CRD_REG_WIDTH 32
399 #define QM_WFQ_CRD_REG_SIGN_BIT (1 << (QM_WFQ_CRD_REG_WIDTH - 1))
400 #define QM_RL_CRD_REG_WIDTH 32
401 #define QM_RL_CRD_REG_SIGN_BIT (1 << (QM_RL_CRD_REG_WIDTH - 1))
407 #define CAU_FSM_ETH_RX 0
408 #define CAU_FSM_ETH_TX 1
410 /* Number of Protocol Indices per Status Block */
411 #define PIS_PER_SB_E4 12
412 #define PIS_PER_SB_E5 8
413 #define MAX_PIS_PER_SB OSAL_MAX_T(PIS_PER_SB_E4,PIS_PER_SB_E5)
416 #define CAU_HC_STOPPED_STATE 3 /* fsm is stopped or not valid for this sb */
417 #define CAU_HC_DISABLE_STATE 4 /* fsm is working without interrupt coalescing for this sb*/
418 #define CAU_HC_ENABLE_STATE 0 /* fsm is working with interrupt coalescing for this sb*/
425 #define MAX_SB_PER_PATH_K2 (368)
426 #define MAX_SB_PER_PATH_BB (288)
427 #define MAX_SB_PER_PATH_E5 (512)
428 #define MAX_TOT_SB_PER_PATH MAX_SB_PER_PATH_E5
430 #define MAX_SB_PER_PF_MIMD 129
431 #define MAX_SB_PER_PF_SIMD 64
432 #define MAX_SB_PER_VF 64
434 /* Memory addresses on the BAR for the IGU Sub Block */
435 #define IGU_MEM_BASE 0x0000
437 #define IGU_MEM_MSIX_BASE 0x0000
438 #define IGU_MEM_MSIX_UPPER 0x0101
439 #define IGU_MEM_MSIX_RESERVED_UPPER 0x01ff
441 #define IGU_MEM_PBA_MSIX_BASE 0x0200
442 #define IGU_MEM_PBA_MSIX_UPPER 0x0202
443 #define IGU_MEM_PBA_MSIX_RESERVED_UPPER 0x03ff
445 #define IGU_CMD_INT_ACK_BASE 0x0400
446 #define IGU_CMD_INT_ACK_UPPER (IGU_CMD_INT_ACK_BASE + MAX_TOT_SB_PER_PATH - 1)
447 #define IGU_CMD_INT_ACK_RESERVED_UPPER 0x05ff
449 #define IGU_CMD_ATTN_BIT_UPD_UPPER 0x05f0
450 #define IGU_CMD_ATTN_BIT_SET_UPPER 0x05f1
451 #define IGU_CMD_ATTN_BIT_CLR_UPPER 0x05f2
453 #define IGU_REG_SISR_MDPC_WMASK_UPPER 0x05f3
454 #define IGU_REG_SISR_MDPC_WMASK_LSB_UPPER 0x05f4
455 #define IGU_REG_SISR_MDPC_WMASK_MSB_UPPER 0x05f5
456 #define IGU_REG_SISR_MDPC_WOMASK_UPPER 0x05f6
458 #define IGU_CMD_PROD_UPD_BASE 0x0600
459 #define IGU_CMD_PROD_UPD_UPPER (IGU_CMD_PROD_UPD_BASE + MAX_TOT_SB_PER_PATH - 1)
460 #define IGU_CMD_PROD_UPD_RESERVED_UPPER 0x07ff
466 /* Bars for Blocks */
467 #define PXP_BAR_GRC 0
468 #define PXP_BAR_TSDM 0
469 #define PXP_BAR_USDM 0
470 #define PXP_BAR_XSDM 0
471 #define PXP_BAR_MSDM 0
472 #define PXP_BAR_YSDM 0
473 #define PXP_BAR_PSDM 0
474 #define PXP_BAR_IGU 0
478 #define PXP_PER_PF_ENTRY_SIZE 8
479 #define PXP_NUM_GLOBAL_WINDOWS 243
480 #define PXP_GLOBAL_ENTRY_SIZE 4
481 #define PXP_ADMIN_WINDOW_ALLOWED_LENGTH 4
482 #define PXP_PF_WINDOW_ADMIN_START 0
483 #define PXP_PF_WINDOW_ADMIN_LENGTH 0x1000
484 #define PXP_PF_WINDOW_ADMIN_END (PXP_PF_WINDOW_ADMIN_START + PXP_PF_WINDOW_ADMIN_LENGTH - 1)
485 #define PXP_PF_WINDOW_ADMIN_PER_PF_START 0
486 #define PXP_PF_WINDOW_ADMIN_PER_PF_LENGTH (PXP_NUM_PF_WINDOWS * PXP_PER_PF_ENTRY_SIZE)
487 #define PXP_PF_WINDOW_ADMIN_PER_PF_END (PXP_PF_WINDOW_ADMIN_PER_PF_START + PXP_PF_WINDOW_ADMIN_PER_PF_LENGTH - 1)
488 #define PXP_PF_WINDOW_ADMIN_GLOBAL_START 0x200
489 #define PXP_PF_WINDOW_ADMIN_GLOBAL_LENGTH (PXP_NUM_GLOBAL_WINDOWS * PXP_GLOBAL_ENTRY_SIZE)
490 #define PXP_PF_WINDOW_ADMIN_GLOBAL_END (PXP_PF_WINDOW_ADMIN_GLOBAL_START + PXP_PF_WINDOW_ADMIN_GLOBAL_LENGTH - 1)
491 #define PXP_PF_GLOBAL_PRETEND_ADDR 0x1f0
492 #define PXP_PF_ME_OPAQUE_MASK_ADDR 0xf4
493 #define PXP_PF_ME_OPAQUE_ADDR 0x1f8
494 #define PXP_PF_ME_CONCRETE_ADDR 0x1fc
496 #define PXP_NUM_PF_WINDOWS 12
498 #define PXP_EXTERNAL_BAR_PF_WINDOW_START 0x1000
499 #define PXP_EXTERNAL_BAR_PF_WINDOW_NUM PXP_NUM_PF_WINDOWS
500 #define PXP_EXTERNAL_BAR_PF_WINDOW_SINGLE_SIZE 0x1000
501 #define PXP_EXTERNAL_BAR_PF_WINDOW_LENGTH (PXP_EXTERNAL_BAR_PF_WINDOW_NUM * PXP_EXTERNAL_BAR_PF_WINDOW_SINGLE_SIZE)
502 #define PXP_EXTERNAL_BAR_PF_WINDOW_END (PXP_EXTERNAL_BAR_PF_WINDOW_START + PXP_EXTERNAL_BAR_PF_WINDOW_LENGTH - 1)
504 #define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_START (PXP_EXTERNAL_BAR_PF_WINDOW_END + 1)
505 #define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_NUM PXP_NUM_GLOBAL_WINDOWS
506 #define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_SINGLE_SIZE 0x1000
507 #define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_LENGTH (PXP_EXTERNAL_BAR_GLOBAL_WINDOW_NUM * PXP_EXTERNAL_BAR_GLOBAL_WINDOW_SINGLE_SIZE)
508 #define PXP_EXTERNAL_BAR_GLOBAL_WINDOW_END (PXP_EXTERNAL_BAR_GLOBAL_WINDOW_START + PXP_EXTERNAL_BAR_GLOBAL_WINDOW_LENGTH - 1)
511 #define PXP_BAR0_START_GRC 0x0000
512 #define PXP_BAR0_GRC_LENGTH 0x1C00000
513 #define PXP_BAR0_END_GRC (PXP_BAR0_START_GRC + PXP_BAR0_GRC_LENGTH - 1)
515 #define PXP_BAR0_START_IGU 0x1C00000
516 #define PXP_BAR0_IGU_LENGTH 0x10000
517 #define PXP_BAR0_END_IGU (PXP_BAR0_START_IGU + PXP_BAR0_IGU_LENGTH - 1)
519 #define PXP_BAR0_START_TSDM 0x1C80000
520 #define PXP_BAR0_SDM_LENGTH 0x40000
521 #define PXP_BAR0_SDM_RESERVED_LENGTH 0x40000
522 #define PXP_BAR0_END_TSDM (PXP_BAR0_START_TSDM + PXP_BAR0_SDM_LENGTH - 1)
524 #define PXP_BAR0_START_MSDM 0x1D00000
525 #define PXP_BAR0_END_MSDM (PXP_BAR0_START_MSDM + PXP_BAR0_SDM_LENGTH - 1)
527 #define PXP_BAR0_START_USDM 0x1D80000
528 #define PXP_BAR0_END_USDM (PXP_BAR0_START_USDM + PXP_BAR0_SDM_LENGTH - 1)
530 #define PXP_BAR0_START_XSDM 0x1E00000
531 #define PXP_BAR0_END_XSDM (PXP_BAR0_START_XSDM + PXP_BAR0_SDM_LENGTH - 1)
533 #define PXP_BAR0_START_YSDM 0x1E80000
534 #define PXP_BAR0_END_YSDM (PXP_BAR0_START_YSDM + PXP_BAR0_SDM_LENGTH - 1)
536 #define PXP_BAR0_START_PSDM 0x1F00000
537 #define PXP_BAR0_END_PSDM (PXP_BAR0_START_PSDM + PXP_BAR0_SDM_LENGTH - 1)
539 #define PXP_BAR0_FIRST_INVALID_ADDRESS (PXP_BAR0_END_PSDM + 1)
542 #define PXP_VF_BAR0 0
544 #define PXP_VF_BAR0_START_IGU 0
545 #define PXP_VF_BAR0_IGU_LENGTH 0x3000
546 #define PXP_VF_BAR0_END_IGU (PXP_VF_BAR0_START_IGU + PXP_VF_BAR0_IGU_LENGTH - 1)
548 #define PXP_VF_BAR0_START_DQ 0x3000
549 #define PXP_VF_BAR0_DQ_LENGTH 0x200
550 #define PXP_VF_BAR0_DQ_OPAQUE_OFFSET 0
551 #define PXP_VF_BAR0_ME_OPAQUE_ADDRESS (PXP_VF_BAR0_START_DQ + PXP_VF_BAR0_DQ_OPAQUE_OFFSET)
552 #define PXP_VF_BAR0_ME_CONCRETE_ADDRESS (PXP_VF_BAR0_ME_OPAQUE_ADDRESS + 4)
553 #define PXP_VF_BAR0_END_DQ (PXP_VF_BAR0_START_DQ + PXP_VF_BAR0_DQ_LENGTH - 1)
555 #define PXP_VF_BAR0_START_TSDM_ZONE_B 0x3200
556 #define PXP_VF_BAR0_SDM_LENGTH_ZONE_B 0x200
557 #define PXP_VF_BAR0_END_TSDM_ZONE_B (PXP_VF_BAR0_START_TSDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
559 #define PXP_VF_BAR0_START_MSDM_ZONE_B 0x3400
560 #define PXP_VF_BAR0_END_MSDM_ZONE_B (PXP_VF_BAR0_START_MSDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
562 #define PXP_VF_BAR0_START_USDM_ZONE_B 0x3600
563 #define PXP_VF_BAR0_END_USDM_ZONE_B (PXP_VF_BAR0_START_USDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
565 #define PXP_VF_BAR0_START_XSDM_ZONE_B 0x3800
566 #define PXP_VF_BAR0_END_XSDM_ZONE_B (PXP_VF_BAR0_START_XSDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
568 #define PXP_VF_BAR0_START_YSDM_ZONE_B 0x3a00
569 #define PXP_VF_BAR0_END_YSDM_ZONE_B (PXP_VF_BAR0_START_YSDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
571 #define PXP_VF_BAR0_START_PSDM_ZONE_B 0x3c00
572 #define PXP_VF_BAR0_END_PSDM_ZONE_B (PXP_VF_BAR0_START_PSDM_ZONE_B + PXP_VF_BAR0_SDM_LENGTH_ZONE_B - 1)
574 #define PXP_VF_BAR0_START_GRC 0x3E00
575 #define PXP_VF_BAR0_GRC_LENGTH 0x200
576 #define PXP_VF_BAR0_END_GRC (PXP_VF_BAR0_START_GRC + PXP_VF_BAR0_GRC_LENGTH - 1)
578 #define PXP_VF_BAR0_START_SDM_ZONE_A 0x4000
579 #define PXP_VF_BAR0_END_SDM_ZONE_A 0x10000
581 #define PXP_VF_BAR0_START_IGU2 0x10000
582 #define PXP_VF_BAR0_IGU2_LENGTH 0xD000
583 #define PXP_VF_BAR0_END_IGU2 (PXP_VF_BAR0_START_IGU2 + PXP_VF_BAR0_IGU2_LENGTH - 1)
585 #define PXP_VF_BAR0_GRC_WINDOW_LENGTH 32
587 #define PXP_ILT_PAGE_SIZE_NUM_BITS_MIN 12
588 #define PXP_ILT_BLOCK_FACTOR_MULTIPLIER 1024
591 #define PXP_NUM_ILT_RECORDS_BB 7600
592 #define PXP_NUM_ILT_RECORDS_K2 11000
593 #define MAX_NUM_ILT_RECORDS OSAL_MAX_T(PXP_NUM_ILT_RECORDS_BB,PXP_NUM_ILT_RECORDS_K2)
595 #define PXP_NUM_ILT_RECORDS_E5 13664
599 #define PXP_QUEUES_ZONE_MAX_NUM_E4 320
600 #define PXP_QUEUES_ZONE_MAX_NUM_E5 512
606 #define PRM_DMA_PAD_BYTES_NUM 2
612 #define SDM_OP_GEN_TRIG_NONE 0
613 #define SDM_OP_GEN_TRIG_WAKE_THREAD 1
614 #define SDM_OP_GEN_TRIG_AGG_INT 2
615 #define SDM_OP_GEN_TRIG_LOADER 4
616 #define SDM_OP_GEN_TRIG_INDICATE_ERROR 6
617 #define SDM_OP_GEN_TRIG_INC_ORDER_CNT 9
619 /////////////////////////////////////////////////////////////
621 /////////////////////////////////////////////////////////////
623 #define SDM_COMP_TYPE_NONE 0
624 #define SDM_COMP_TYPE_WAKE_THREAD 1
625 #define SDM_COMP_TYPE_AGG_INT 2
626 #define SDM_COMP_TYPE_CM 3 // Send direct message to local CM and/or remote CMs. Destinations are defined by vector in CompParams.
627 #define SDM_COMP_TYPE_LOADER 4
628 #define SDM_COMP_TYPE_PXP 5 // Send direct message to PXP (like "internal write" command) to write to remote Storm RAM via remote SDM
629 #define SDM_COMP_TYPE_INDICATE_ERROR 6 // Indicate error per thread
630 #define SDM_COMP_TYPE_RELEASE_THREAD 7 // Obsolete in E5
631 #define SDM_COMP_TYPE_RAM 8 // Write to local RAM as a completion
632 #define SDM_COMP_TYPE_INC_ORDER_CNT 9 // Applicable only for E4
638 /* Number of PBF command queue lines. Each line is 32B. */
639 #define PBF_MAX_CMD_LINES_E4 3328
640 #define PBF_MAX_CMD_LINES_E5 5280
642 /* Number of BTB blocks. Each block is 256B. */
643 #define BTB_MAX_BLOCKS 1440
649 #define PRS_GFT_CAM_LINES_NO_MATCH 31
652 * Interrupt coalescing TimeSet
654 struct coalescing_timeset
657 #define COALESCING_TIMESET_TIMESET_MASK 0x7F /* Interrupt coalescing TimeSet (timeout_ticks = TimeSet shl (TimerRes+1)) */
658 #define COALESCING_TIMESET_TIMESET_SHIFT 0
659 #define COALESCING_TIMESET_VALID_MASK 0x1 /* Only if this flag is set, timeset will take effect */
660 #define COALESCING_TIMESET_VALID_SHIFT 7
664 struct common_queue_zone
666 __le16 ring_drv_data_consumer;
672 * ETH Rx producers data
674 struct eth_rx_prod_data
676 __le16 bd_prod /* BD producer. */;
677 __le16 cqe_prod /* CQE producer. */;
681 struct tcp_ulp_connect_done_params
686 #define TCP_ULP_CONNECT_DONE_PARAMS_TS_EN_MASK 0x1
687 #define TCP_ULP_CONNECT_DONE_PARAMS_TS_EN_SHIFT 0
688 #define TCP_ULP_CONNECT_DONE_PARAMS_RESERVED_MASK 0x7F
689 #define TCP_ULP_CONNECT_DONE_PARAMS_RESERVED_SHIFT 1
692 struct iscsi_connect_done_results
694 __le16 icid /* Context ID of the connection */;
695 __le16 conn_id /* Driver connection ID */;
696 struct tcp_ulp_connect_done_params params /* decided tcp params after connect done */;
700 struct iscsi_eqe_data
702 __le16 icid /* Context ID of the connection */;
703 __le16 conn_id /* Driver connection ID */;
705 u8 error_code /* error code - relevant only if the opcode indicates its an error */;
706 u8 error_pdu_opcode_reserved;
707 #define ISCSI_EQE_DATA_ERROR_PDU_OPCODE_MASK 0x3F /* The processed PDUs opcode on which happened the error - updated for specific error codes, by defualt=0xFF */
708 #define ISCSI_EQE_DATA_ERROR_PDU_OPCODE_SHIFT 0
709 #define ISCSI_EQE_DATA_ERROR_PDU_OPCODE_VALID_MASK 0x1 /* Indication for driver is the error_pdu_opcode field has valid value */
710 #define ISCSI_EQE_DATA_ERROR_PDU_OPCODE_VALID_SHIFT 6
711 #define ISCSI_EQE_DATA_RESERVED0_MASK 0x1
712 #define ISCSI_EQE_DATA_RESERVED0_SHIFT 7
717 * Multi function mode
721 ERROR_MODE /* Unsupported mode */,
722 MF_OVLAN /* Multi function based on outer VLAN */,
723 MF_NPAR /* Multi function based on MAC address (NIC partitioning) */,
729 * Per-protocol connection types
733 PROTOCOLID_ISCSI /* iSCSI */,
734 PROTOCOLID_FCOE /* FCoE */,
735 PROTOCOLID_ROCE /* RoCE */,
736 PROTOCOLID_CORE /* Core (light L2, slow path core) */,
737 PROTOCOLID_ETH /* Ethernet */,
738 PROTOCOLID_IWARP /* iWARP */,
739 PROTOCOLID_TOE /* TOE */,
740 PROTOCOLID_PREROCE /* Pre (tapeout) RoCE */,
741 PROTOCOLID_COMMON /* ProtocolCommon */,
742 PROTOCOLID_TCP /* TCP */,
749 __le32 lo /* low word for reg-pair */;
750 __le32 hi /* high word for reg-pair */;
754 * RoCE Destroy Event Data
756 struct rdma_eqe_destroy_qp
758 __le32 cid /* Dedicated field RoCE destroy QP event */;
763 * RDMA Event Data Union
767 struct regpair async_handle /* Host handle for the Async Completions */;
768 struct rdma_eqe_destroy_qp rdma_destroy_qp_data /* RoCE Destroy Event Data */;
777 struct ustorm_eth_queue_zone
779 struct coalescing_timeset int_coalescing_timeset /* Rx interrupt coalescing TimeSet */;
784 struct ustorm_queue_zone
786 struct ustorm_eth_queue_zone eth;
787 struct common_queue_zone common;
792 * status block structure
797 #define CAU_PI_ENTRY_PROD_VAL_MASK 0xFFFF /* A per protocol indexPROD value. */
798 #define CAU_PI_ENTRY_PROD_VAL_SHIFT 0
799 #define CAU_PI_ENTRY_PI_TIMESET_MASK 0x7F /* This value determines the TimeSet that the PI is associated with */
800 #define CAU_PI_ENTRY_PI_TIMESET_SHIFT 16
801 #define CAU_PI_ENTRY_FSM_SEL_MASK 0x1 /* Select the FSM within the SB */
802 #define CAU_PI_ENTRY_FSM_SEL_SHIFT 23
803 #define CAU_PI_ENTRY_RESERVED_MASK 0xFF /* Select the FSM within the SB */
804 #define CAU_PI_ENTRY_RESERVED_SHIFT 24
809 * status block structure
814 #define CAU_SB_ENTRY_SB_PROD_MASK 0xFFFFFF /* The SB PROD index which is sent to the IGU. */
815 #define CAU_SB_ENTRY_SB_PROD_SHIFT 0
816 #define CAU_SB_ENTRY_STATE0_MASK 0xF /* RX state */
817 #define CAU_SB_ENTRY_STATE0_SHIFT 24
818 #define CAU_SB_ENTRY_STATE1_MASK 0xF /* TX state */
819 #define CAU_SB_ENTRY_STATE1_SHIFT 28
821 #define CAU_SB_ENTRY_SB_TIMESET0_MASK 0x7F /* Indicates the RX TimeSet that this SB is associated with. */
822 #define CAU_SB_ENTRY_SB_TIMESET0_SHIFT 0
823 #define CAU_SB_ENTRY_SB_TIMESET1_MASK 0x7F /* Indicates the TX TimeSet that this SB is associated with. */
824 #define CAU_SB_ENTRY_SB_TIMESET1_SHIFT 7
825 #define CAU_SB_ENTRY_TIMER_RES0_MASK 0x3 /* This value will determine the RX FSM timer resolution in ticks */
826 #define CAU_SB_ENTRY_TIMER_RES0_SHIFT 14
827 #define CAU_SB_ENTRY_TIMER_RES1_MASK 0x3 /* This value will determine the TX FSM timer resolution in ticks */
828 #define CAU_SB_ENTRY_TIMER_RES1_SHIFT 16
829 #define CAU_SB_ENTRY_VF_NUMBER_MASK 0xFF
830 #define CAU_SB_ENTRY_VF_NUMBER_SHIFT 18
831 #define CAU_SB_ENTRY_VF_VALID_MASK 0x1
832 #define CAU_SB_ENTRY_VF_VALID_SHIFT 26
833 #define CAU_SB_ENTRY_PF_NUMBER_MASK 0xF
834 #define CAU_SB_ENTRY_PF_NUMBER_SHIFT 27
835 #define CAU_SB_ENTRY_TPH_MASK 0x1 /* If set then indicates that the TPH STAG is equal to the SB number. Otherwise the STAG will be equal to all ones. */
836 #define CAU_SB_ENTRY_TPH_SHIFT 31
841 * Igu cleanup bit values to distinguish between clean or producer consumer update.
843 enum command_type_bit
845 IGU_COMMAND_TYPE_NOP=0,
846 IGU_COMMAND_TYPE_SET=1,
857 #define CORE_DB_DATA_DEST_MASK 0x3 /* destination of doorbell (use enum db_dest) */
858 #define CORE_DB_DATA_DEST_SHIFT 0
859 #define CORE_DB_DATA_AGG_CMD_MASK 0x3 /* aggregative command to CM (use enum db_agg_cmd_sel) */
860 #define CORE_DB_DATA_AGG_CMD_SHIFT 2
861 #define CORE_DB_DATA_BYPASS_EN_MASK 0x1 /* enable QM bypass */
862 #define CORE_DB_DATA_BYPASS_EN_SHIFT 4
863 #define CORE_DB_DATA_RESERVED_MASK 0x1
864 #define CORE_DB_DATA_RESERVED_SHIFT 5
865 #define CORE_DB_DATA_AGG_VAL_SEL_MASK 0x3 /* aggregative value selection */
866 #define CORE_DB_DATA_AGG_VAL_SEL_SHIFT 6
867 u8 agg_flags /* bit for every DQ counter flags in CM context that DQ can increment */;
873 * Enum of doorbell aggregative command selection
877 DB_AGG_CMD_NOP /* No operation */,
878 DB_AGG_CMD_SET /* Set the value */,
879 DB_AGG_CMD_ADD /* Add the value */,
880 DB_AGG_CMD_MAX /* Set max of current and new value */,
886 * Enum of doorbell destination
890 DB_DEST_XCM /* TX doorbell to XCM */,
891 DB_DEST_UCM /* RX doorbell to UCM */,
892 DB_DEST_TCM /* RX doorbell to TCM */,
899 * Enum of doorbell DPM types
903 DPM_LEGACY /* Legacy DPM- to Xstorm RAM */,
904 DPM_RDMA /* RDMA DPM (only RoCE in E4) - to NIG */,
905 DPM_L2_INLINE /* L2 DPM inline- to PBF, with packet data on doorbell */,
906 DPM_L2_BD /* L2 DPM with BD- to PBF, with TX BD data on doorbell */,
912 * Structure for doorbell data, in L2 DPM mode, for the first doorbell in a DPM burst
914 struct db_l2_dpm_data
916 __le16 icid /* internal CID */;
917 __le16 bd_prod /* bd producer value to update */;
919 #define DB_L2_DPM_DATA_SIZE_MASK 0x3F /* Size in QWORD-s of the DPM burst */
920 #define DB_L2_DPM_DATA_SIZE_SHIFT 0
921 #define DB_L2_DPM_DATA_DPM_TYPE_MASK 0x3 /* Type of DPM transaction (DPM_L2_INLINE or DPM_L2_BD) (use enum db_dpm_type) */
922 #define DB_L2_DPM_DATA_DPM_TYPE_SHIFT 6
923 #define DB_L2_DPM_DATA_NUM_BDS_MASK 0xFF /* number of BD-s */
924 #define DB_L2_DPM_DATA_NUM_BDS_SHIFT 8
925 #define DB_L2_DPM_DATA_PKT_SIZE_MASK 0x7FF /* size of the packet to be transmitted in bytes */
926 #define DB_L2_DPM_DATA_PKT_SIZE_SHIFT 16
927 #define DB_L2_DPM_DATA_RESERVED0_MASK 0x1
928 #define DB_L2_DPM_DATA_RESERVED0_SHIFT 27
929 #define DB_L2_DPM_DATA_SGE_NUM_MASK 0x7 /* In DPM_L2_BD mode: the number of SGE-s */
930 #define DB_L2_DPM_DATA_SGE_NUM_SHIFT 28
931 #define DB_L2_DPM_DATA_GFS_SRC_EN_MASK 0x1 /* Flag indicating whether to enable GFS search */
932 #define DB_L2_DPM_DATA_GFS_SRC_EN_SHIFT 31
937 * Structure for SGE in a DPM doorbell of type DPM_L2_BD
941 struct regpair addr /* Single continuous buffer */;
942 __le16 nbytes /* Number of bytes in this BD. */;
944 #define DB_L2_DPM_SGE_TPH_ST_INDEX_MASK 0x1FF /* The TPH STAG index value */
945 #define DB_L2_DPM_SGE_TPH_ST_INDEX_SHIFT 0
946 #define DB_L2_DPM_SGE_RESERVED0_MASK 0x3
947 #define DB_L2_DPM_SGE_RESERVED0_SHIFT 9
948 #define DB_L2_DPM_SGE_ST_VALID_MASK 0x1 /* Indicate if ST hint is requested or not */
949 #define DB_L2_DPM_SGE_ST_VALID_SHIFT 11
950 #define DB_L2_DPM_SGE_RESERVED1_MASK 0xF
951 #define DB_L2_DPM_SGE_RESERVED1_SHIFT 12
957 * Structure for doorbell address, in legacy mode
959 struct db_legacy_addr
962 #define DB_LEGACY_ADDR_RESERVED0_MASK 0x3
963 #define DB_LEGACY_ADDR_RESERVED0_SHIFT 0
964 #define DB_LEGACY_ADDR_DEMS_MASK 0x7 /* doorbell extraction mode specifier- 0 if not used */
965 #define DB_LEGACY_ADDR_DEMS_SHIFT 2
966 #define DB_LEGACY_ADDR_ICID_MASK 0x7FFFFFF /* internal CID */
967 #define DB_LEGACY_ADDR_ICID_SHIFT 5
972 * Structure for doorbell address, in PWM mode
977 #define DB_PWM_ADDR_RESERVED0_MASK 0x7
978 #define DB_PWM_ADDR_RESERVED0_SHIFT 0
979 #define DB_PWM_ADDR_OFFSET_MASK 0x7F /* Offset in PWM address space */
980 #define DB_PWM_ADDR_OFFSET_SHIFT 3
981 #define DB_PWM_ADDR_WID_MASK 0x3 /* Window ID */
982 #define DB_PWM_ADDR_WID_SHIFT 10
983 #define DB_PWM_ADDR_DPI_MASK 0xFFFF /* Doorbell page ID */
984 #define DB_PWM_ADDR_DPI_SHIFT 12
985 #define DB_PWM_ADDR_RESERVED1_MASK 0xF
986 #define DB_PWM_ADDR_RESERVED1_SHIFT 28
991 * Parameters to RDMA firmware, passed in EDPM doorbell
993 struct db_rdma_dpm_params
996 #define DB_RDMA_DPM_PARAMS_SIZE_MASK 0x3F /* Size in QWORD-s of the DPM burst */
997 #define DB_RDMA_DPM_PARAMS_SIZE_SHIFT 0
998 #define DB_RDMA_DPM_PARAMS_DPM_TYPE_MASK 0x3 /* Type of DPM transacation (DPM_RDMA) (use enum db_dpm_type) */
999 #define DB_RDMA_DPM_PARAMS_DPM_TYPE_SHIFT 6
1000 #define DB_RDMA_DPM_PARAMS_OPCODE_MASK 0xFF /* opcode for RDMA operation */
1001 #define DB_RDMA_DPM_PARAMS_OPCODE_SHIFT 8
1002 #define DB_RDMA_DPM_PARAMS_WQE_SIZE_MASK 0x7FF /* the size of the WQE payload in bytes */
1003 #define DB_RDMA_DPM_PARAMS_WQE_SIZE_SHIFT 16
1004 #define DB_RDMA_DPM_PARAMS_RESERVED0_MASK 0x1
1005 #define DB_RDMA_DPM_PARAMS_RESERVED0_SHIFT 27
1006 #define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_MASK 0x1 /* RoCE completion flag */
1007 #define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_SHIFT 28
1008 #define DB_RDMA_DPM_PARAMS_S_FLG_MASK 0x1 /* RoCE S flag */
1009 #define DB_RDMA_DPM_PARAMS_S_FLG_SHIFT 29
1010 #define DB_RDMA_DPM_PARAMS_RESERVED1_MASK 0x1
1011 #define DB_RDMA_DPM_PARAMS_RESERVED1_SHIFT 30
1012 #define DB_RDMA_DPM_PARAMS_CONN_TYPE_IS_IWARP_MASK 0x1 /* Connection type is iWARP */
1013 #define DB_RDMA_DPM_PARAMS_CONN_TYPE_IS_IWARP_SHIFT 31
1017 * Structure for doorbell data, in RDMA DPM mode, for the first doorbell in a DPM burst
1019 struct db_rdma_dpm_data
1021 __le16 icid /* internal CID */;
1022 __le16 prod_val /* aggregated value to update */;
1023 struct db_rdma_dpm_params params /* parametes passed to RDMA firmware */;
1029 * Igu interrupt command
1042 * IGU producer or consumer update command
1044 struct igu_prod_cons_update
1046 __le32 sb_id_and_flags;
1047 #define IGU_PROD_CONS_UPDATE_SB_INDEX_MASK 0xFFFFFF
1048 #define IGU_PROD_CONS_UPDATE_SB_INDEX_SHIFT 0
1049 #define IGU_PROD_CONS_UPDATE_UPDATE_FLAG_MASK 0x1
1050 #define IGU_PROD_CONS_UPDATE_UPDATE_FLAG_SHIFT 24
1051 #define IGU_PROD_CONS_UPDATE_ENABLE_INT_MASK 0x3 /* interrupt enable/disable/nop (use enum igu_int_cmd) */
1052 #define IGU_PROD_CONS_UPDATE_ENABLE_INT_SHIFT 25
1053 #define IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_MASK 0x1 /* (use enum igu_seg_access) */
1054 #define IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_SHIFT 27
1055 #define IGU_PROD_CONS_UPDATE_TIMER_MASK_MASK 0x1
1056 #define IGU_PROD_CONS_UPDATE_TIMER_MASK_SHIFT 28
1057 #define IGU_PROD_CONS_UPDATE_RESERVED0_MASK 0x3
1058 #define IGU_PROD_CONS_UPDATE_RESERVED0_SHIFT 29
1059 #define IGU_PROD_CONS_UPDATE_COMMAND_TYPE_MASK 0x1 /* must always be set cleared (use enum command_type_bit) */
1060 #define IGU_PROD_CONS_UPDATE_COMMAND_TYPE_SHIFT 31
1066 * Igu segments access for default status block only
1070 IGU_SEG_ACCESS_REG=0,
1071 IGU_SEG_ACCESS_ATTN=1,
1077 * Enumeration for L3 type field of parsing_and_err_flags. L3Type: 0 - unknown (not ip) ,1 - Ipv4, 2 - Ipv6 (this field can be filled according to the last-ethertype)
1089 * Enumeration for l4Protocol field of parsing_and_err_flags. L4-protocol 0 - none, 1 - TCP, 2- UDP. if the packet is IPv4 fragment, and its not the first fragment, the protocol-type should be set to none.
1101 * Parsing and error flags field.
1103 struct parsing_and_err_flags
1106 #define PARSING_AND_ERR_FLAGS_L3TYPE_MASK 0x3 /* L3Type: 0 - unknown (not ip) ,1 - Ipv4, 2 - Ipv6 (this field can be filled according to the last-ethertype) (use enum l3_type) */
1107 #define PARSING_AND_ERR_FLAGS_L3TYPE_SHIFT 0
1108 #define PARSING_AND_ERR_FLAGS_L4PROTOCOL_MASK 0x3 /* L4-protocol 0 - none, 1 - TCP, 2- UDP. if the packet is IPv4 fragment, and its not the first fragment, the protocol-type should be set to none. (use enum l4_protocol) */
1109 #define PARSING_AND_ERR_FLAGS_L4PROTOCOL_SHIFT 2
1110 #define PARSING_AND_ERR_FLAGS_IPV4FRAG_MASK 0x1 /* Set if the packet is IPv4/IPv6 fragment. */
1111 #define PARSING_AND_ERR_FLAGS_IPV4FRAG_SHIFT 4
1112 #define PARSING_AND_ERR_FLAGS_TAG8021QEXIST_MASK 0x1 /* corresponds to the same 8021q tag that is selected for 8021q-tag fiel. This flag should be set if the tag appears in the packet, regardless of its value. */
1113 #define PARSING_AND_ERR_FLAGS_TAG8021QEXIST_SHIFT 5
1114 #define PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK 0x1 /* Set if L4 checksum was calculated. taken from the EOP descriptor. */
1115 #define PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT 6
1116 #define PARSING_AND_ERR_FLAGS_TIMESYNCPKT_MASK 0x1 /* Set for PTP packet. */
1117 #define PARSING_AND_ERR_FLAGS_TIMESYNCPKT_SHIFT 7
1118 #define PARSING_AND_ERR_FLAGS_TIMESTAMPRECORDED_MASK 0x1 /* Set if PTP timestamp recorded. */
1119 #define PARSING_AND_ERR_FLAGS_TIMESTAMPRECORDED_SHIFT 8
1120 #define PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK 0x1 /* Set if either version-mismatch or hdr-len-error or ipv4-cksm is set or ipv6 ver mismatch */
1121 #define PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT 9
1122 #define PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK 0x1 /* Set if L4 checksum validation failed. Valid only if L4 checksum was calculated. */
1123 #define PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT 10
1124 #define PARSING_AND_ERR_FLAGS_TUNNELEXIST_MASK 0x1 /* Set if GRE/VXLAN/GENEVE tunnel detected. */
1125 #define PARSING_AND_ERR_FLAGS_TUNNELEXIST_SHIFT 11
1126 #define PARSING_AND_ERR_FLAGS_TUNNEL8021QTAGEXIST_MASK 0x1 /* This flag should be set if the tag appears in the packet tunnel header, regardless of its value.. */
1127 #define PARSING_AND_ERR_FLAGS_TUNNEL8021QTAGEXIST_SHIFT 12
1128 #define PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_MASK 0x1 /* Set if either tunnel-ipv4-version-mismatch or tunnel-ipv4-hdr-len-error or tunnel-ipv4-cksm is set or tunneling ipv6 ver mismatch */
1129 #define PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_SHIFT 13
1130 #define PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_MASK 0x1 /* taken from the EOP descriptor. */
1131 #define PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_SHIFT 14
1132 #define PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_MASK 0x1 /* Set if tunnel L4 checksum validation failed. Valid only if tunnel L4 checksum was calculated. */
1133 #define PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_SHIFT 15
1138 * Parsing error flags bitmap.
1140 struct parsing_err_flags
1143 #define PARSING_ERR_FLAGS_MAC_ERROR_MASK 0x1 /* MAC error indication */
1144 #define PARSING_ERR_FLAGS_MAC_ERROR_SHIFT 0
1145 #define PARSING_ERR_FLAGS_TRUNC_ERROR_MASK 0x1 /* truncation error indication */
1146 #define PARSING_ERR_FLAGS_TRUNC_ERROR_SHIFT 1
1147 #define PARSING_ERR_FLAGS_PKT_TOO_SMALL_MASK 0x1 /* packet too small indication */
1148 #define PARSING_ERR_FLAGS_PKT_TOO_SMALL_SHIFT 2
1149 #define PARSING_ERR_FLAGS_ANY_HDR_MISSING_TAG_MASK 0x1 /* Header Missing Tag */
1150 #define PARSING_ERR_FLAGS_ANY_HDR_MISSING_TAG_SHIFT 3
1151 #define PARSING_ERR_FLAGS_ANY_HDR_IP_VER_MISMTCH_MASK 0x1 /* from frame cracker output */
1152 #define PARSING_ERR_FLAGS_ANY_HDR_IP_VER_MISMTCH_SHIFT 4
1153 #define PARSING_ERR_FLAGS_ANY_HDR_IP_V4_HDR_LEN_TOO_SMALL_MASK 0x1 /* from frame cracker output */
1154 #define PARSING_ERR_FLAGS_ANY_HDR_IP_V4_HDR_LEN_TOO_SMALL_SHIFT 5
1155 #define PARSING_ERR_FLAGS_ANY_HDR_IP_BAD_TOTAL_LEN_MASK 0x1 /* set this error if: 1. total-len is smaller than hdr-len 2. total-ip-len indicates number that is bigger than real packet length 3. tunneling: total-ip-length of the outer header points to offset that is smaller than the one pointed to by the total-ip-len of the inner hdr. */
1156 #define PARSING_ERR_FLAGS_ANY_HDR_IP_BAD_TOTAL_LEN_SHIFT 6
1157 #define PARSING_ERR_FLAGS_IP_V4_CHKSM_ERROR_MASK 0x1 /* from frame cracker output */
1158 #define PARSING_ERR_FLAGS_IP_V4_CHKSM_ERROR_SHIFT 7
1159 #define PARSING_ERR_FLAGS_ANY_HDR_L4_IP_LEN_MISMTCH_MASK 0x1 /* from frame cracker output. for either TCP or UDP */
1160 #define PARSING_ERR_FLAGS_ANY_HDR_L4_IP_LEN_MISMTCH_SHIFT 8
1161 #define PARSING_ERR_FLAGS_ZERO_UDP_IP_V6_CHKSM_MASK 0x1 /* from frame cracker output */
1162 #define PARSING_ERR_FLAGS_ZERO_UDP_IP_V6_CHKSM_SHIFT 9
1163 #define PARSING_ERR_FLAGS_INNER_L4_CHKSM_ERROR_MASK 0x1 /* cksm calculated and value isnt 0xffff or L4-cksm-wasnt-calculated for any reason, like: udp/ipv4 checksum is 0 etc. */
1164 #define PARSING_ERR_FLAGS_INNER_L4_CHKSM_ERROR_SHIFT 10
1165 #define PARSING_ERR_FLAGS_ANY_HDR_ZERO_TTL_OR_HOP_LIM_MASK 0x1 /* from frame cracker output */
1166 #define PARSING_ERR_FLAGS_ANY_HDR_ZERO_TTL_OR_HOP_LIM_SHIFT 11
1167 #define PARSING_ERR_FLAGS_NON_8021Q_TAG_EXISTS_IN_BOTH_HDRS_MASK 0x1 /* from frame cracker output */
1168 #define PARSING_ERR_FLAGS_NON_8021Q_TAG_EXISTS_IN_BOTH_HDRS_SHIFT 12
1169 #define PARSING_ERR_FLAGS_GENEVE_OPTION_OVERSIZED_MASK 0x1 /* set if geneve option size was over 32 byte */
1170 #define PARSING_ERR_FLAGS_GENEVE_OPTION_OVERSIZED_SHIFT 13
1171 #define PARSING_ERR_FLAGS_TUNNEL_IP_V4_CHKSM_ERROR_MASK 0x1 /* from frame cracker output */
1172 #define PARSING_ERR_FLAGS_TUNNEL_IP_V4_CHKSM_ERROR_SHIFT 14
1173 #define PARSING_ERR_FLAGS_TUNNEL_L4_CHKSM_ERROR_MASK 0x1 /* from frame cracker output */
1174 #define PARSING_ERR_FLAGS_TUNNEL_L4_CHKSM_ERROR_SHIFT 15
1188 * Concrete Function ID.
1190 struct pxp_concrete_fid
1193 #define PXP_CONCRETE_FID_PFID_MASK 0xF /* Parent PFID */
1194 #define PXP_CONCRETE_FID_PFID_SHIFT 0
1195 #define PXP_CONCRETE_FID_PORT_MASK 0x3 /* port number */
1196 #define PXP_CONCRETE_FID_PORT_SHIFT 4
1197 #define PXP_CONCRETE_FID_PATH_MASK 0x1 /* path number */
1198 #define PXP_CONCRETE_FID_PATH_SHIFT 6
1199 #define PXP_CONCRETE_FID_VFVALID_MASK 0x1
1200 #define PXP_CONCRETE_FID_VFVALID_SHIFT 7
1201 #define PXP_CONCRETE_FID_VFID_MASK 0xFF
1202 #define PXP_CONCRETE_FID_VFID_SHIFT 8
1207 * Concrete Function ID.
1209 struct pxp_pretend_concrete_fid
1212 #define PXP_PRETEND_CONCRETE_FID_PFID_MASK 0xF /* Parent PFID */
1213 #define PXP_PRETEND_CONCRETE_FID_PFID_SHIFT 0
1214 #define PXP_PRETEND_CONCRETE_FID_RESERVED_MASK 0x7 /* port number. Only when part of ME register. */
1215 #define PXP_PRETEND_CONCRETE_FID_RESERVED_SHIFT 4
1216 #define PXP_PRETEND_CONCRETE_FID_VFVALID_MASK 0x1
1217 #define PXP_PRETEND_CONCRETE_FID_VFVALID_SHIFT 7
1218 #define PXP_PRETEND_CONCRETE_FID_VFID_MASK 0xFF
1219 #define PXP_PRETEND_CONCRETE_FID_VFID_SHIFT 8
1225 union pxp_pretend_fid
1227 struct pxp_pretend_concrete_fid concrete_fid;
1232 * Pxp Pretend Command Register.
1234 struct pxp_pretend_cmd
1236 union pxp_pretend_fid fid;
1238 #define PXP_PRETEND_CMD_PATH_MASK 0x1
1239 #define PXP_PRETEND_CMD_PATH_SHIFT 0
1240 #define PXP_PRETEND_CMD_USE_PORT_MASK 0x1
1241 #define PXP_PRETEND_CMD_USE_PORT_SHIFT 1
1242 #define PXP_PRETEND_CMD_PORT_MASK 0x3
1243 #define PXP_PRETEND_CMD_PORT_SHIFT 2
1244 #define PXP_PRETEND_CMD_RESERVED0_MASK 0xF
1245 #define PXP_PRETEND_CMD_RESERVED0_SHIFT 4
1246 #define PXP_PRETEND_CMD_RESERVED1_MASK 0xF
1247 #define PXP_PRETEND_CMD_RESERVED1_SHIFT 8
1248 #define PXP_PRETEND_CMD_PRETEND_PATH_MASK 0x1 /* is pretend mode? */
1249 #define PXP_PRETEND_CMD_PRETEND_PATH_SHIFT 12
1250 #define PXP_PRETEND_CMD_PRETEND_PORT_MASK 0x1 /* is pretend mode? */
1251 #define PXP_PRETEND_CMD_PRETEND_PORT_SHIFT 13
1252 #define PXP_PRETEND_CMD_PRETEND_FUNCTION_MASK 0x1 /* is pretend mode? */
1253 #define PXP_PRETEND_CMD_PRETEND_FUNCTION_SHIFT 14
1254 #define PXP_PRETEND_CMD_IS_CONCRETE_MASK 0x1 /* is fid concrete? */
1255 #define PXP_PRETEND_CMD_IS_CONCRETE_SHIFT 15
1262 * PTT Record in PXP Admin Window.
1264 struct pxp_ptt_entry
1267 #define PXP_PTT_ENTRY_OFFSET_MASK 0x7FFFFF
1268 #define PXP_PTT_ENTRY_OFFSET_SHIFT 0
1269 #define PXP_PTT_ENTRY_RESERVED0_MASK 0x1FF
1270 #define PXP_PTT_ENTRY_RESERVED0_SHIFT 23
1271 struct pxp_pretend_cmd pretend;
1276 * VF Zone A Permission Register.
1278 struct pxp_vf_zone_a_permission
1281 #define PXP_VF_ZONE_A_PERMISSION_VFID_MASK 0xFF
1282 #define PXP_VF_ZONE_A_PERMISSION_VFID_SHIFT 0
1283 #define PXP_VF_ZONE_A_PERMISSION_VALID_MASK 0x1
1284 #define PXP_VF_ZONE_A_PERMISSION_VALID_SHIFT 8
1285 #define PXP_VF_ZONE_A_PERMISSION_RESERVED0_MASK 0x7F
1286 #define PXP_VF_ZONE_A_PERMISSION_RESERVED0_SHIFT 9
1287 #define PXP_VF_ZONE_A_PERMISSION_RESERVED1_MASK 0xFFFF
1288 #define PXP_VF_ZONE_A_PERMISSION_RESERVED1_SHIFT 16
1295 struct rdif_task_context
1297 __le32 initial_ref_tag;
1298 __le16 app_tag_value;
1299 __le16 app_tag_mask;
1301 #define RDIF_TASK_CONTEXT_IGNORE_APP_TAG_MASK 0x1
1302 #define RDIF_TASK_CONTEXT_IGNORE_APP_TAG_SHIFT 0
1303 #define RDIF_TASK_CONTEXT_INITIAL_REF_TAG_VALID_MASK 0x1
1304 #define RDIF_TASK_CONTEXT_INITIAL_REF_TAG_VALID_SHIFT 1
1305 #define RDIF_TASK_CONTEXT_HOST_GUARD_TYPE_MASK 0x1 /* 0 = IP checksum, 1 = CRC */
1306 #define RDIF_TASK_CONTEXT_HOST_GUARD_TYPE_SHIFT 2
1307 #define RDIF_TASK_CONTEXT_SET_ERROR_WITH_EOP_MASK 0x1
1308 #define RDIF_TASK_CONTEXT_SET_ERROR_WITH_EOP_SHIFT 3
1309 #define RDIF_TASK_CONTEXT_PROTECTION_TYPE_MASK 0x3 /* 1/2/3 - Protection Type */
1310 #define RDIF_TASK_CONTEXT_PROTECTION_TYPE_SHIFT 4
1311 #define RDIF_TASK_CONTEXT_CRC_SEED_MASK 0x1 /* 0=0x0000, 1=0xffff */
1312 #define RDIF_TASK_CONTEXT_CRC_SEED_SHIFT 6
1313 #define RDIF_TASK_CONTEXT_KEEP_REF_TAG_CONST_MASK 0x1 /* Keep reference tag constant */
1314 #define RDIF_TASK_CONTEXT_KEEP_REF_TAG_CONST_SHIFT 7
1315 u8 partial_dif_data[7];
1316 __le16 partial_crc_value;
1317 __le16 partial_checksum_value;
1318 __le32 offset_in_io;
1320 #define RDIF_TASK_CONTEXT_VALIDATE_GUARD_MASK 0x1
1321 #define RDIF_TASK_CONTEXT_VALIDATE_GUARD_SHIFT 0
1322 #define RDIF_TASK_CONTEXT_VALIDATE_APP_TAG_MASK 0x1
1323 #define RDIF_TASK_CONTEXT_VALIDATE_APP_TAG_SHIFT 1
1324 #define RDIF_TASK_CONTEXT_VALIDATE_REF_TAG_MASK 0x1
1325 #define RDIF_TASK_CONTEXT_VALIDATE_REF_TAG_SHIFT 2
1326 #define RDIF_TASK_CONTEXT_FORWARD_GUARD_MASK 0x1
1327 #define RDIF_TASK_CONTEXT_FORWARD_GUARD_SHIFT 3
1328 #define RDIF_TASK_CONTEXT_FORWARD_APP_TAG_MASK 0x1
1329 #define RDIF_TASK_CONTEXT_FORWARD_APP_TAG_SHIFT 4
1330 #define RDIF_TASK_CONTEXT_FORWARD_REF_TAG_MASK 0x1
1331 #define RDIF_TASK_CONTEXT_FORWARD_REF_TAG_SHIFT 5
1332 #define RDIF_TASK_CONTEXT_INTERVAL_SIZE_MASK 0x7 /* 0=512B, 1=1KB, 2=2KB, 3=4KB, 4=8KB */
1333 #define RDIF_TASK_CONTEXT_INTERVAL_SIZE_SHIFT 6
1334 #define RDIF_TASK_CONTEXT_HOST_INTERFACE_MASK 0x3 /* 0=None, 1=DIF, 2=DIX */
1335 #define RDIF_TASK_CONTEXT_HOST_INTERFACE_SHIFT 9
1336 #define RDIF_TASK_CONTEXT_DIF_BEFORE_DATA_MASK 0x1 /* DIF tag right at the beginning of DIF interval */
1337 #define RDIF_TASK_CONTEXT_DIF_BEFORE_DATA_SHIFT 11
1338 #define RDIF_TASK_CONTEXT_RESERVED0_MASK 0x1
1339 #define RDIF_TASK_CONTEXT_RESERVED0_SHIFT 12
1340 #define RDIF_TASK_CONTEXT_NETWORK_INTERFACE_MASK 0x1 /* 0=None, 1=DIF */
1341 #define RDIF_TASK_CONTEXT_NETWORK_INTERFACE_SHIFT 13
1342 #define RDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_MASK 0x1 /* Forward application tag with mask */
1343 #define RDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_SHIFT 14
1344 #define RDIF_TASK_CONTEXT_FORWARD_REF_TAG_WITH_MASK_MASK 0x1 /* Forward reference tag with mask */
1345 #define RDIF_TASK_CONTEXT_FORWARD_REF_TAG_WITH_MASK_SHIFT 15
1347 #define RDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_MASK 0xF
1348 #define RDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_SHIFT 0
1349 #define RDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_MASK 0xF
1350 #define RDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_SHIFT 4
1351 #define RDIF_TASK_CONTEXT_ERROR_IN_IO_MASK 0x1
1352 #define RDIF_TASK_CONTEXT_ERROR_IN_IO_SHIFT 8
1353 #define RDIF_TASK_CONTEXT_CHECKSUM_OVERFLOW_MASK 0x1
1354 #define RDIF_TASK_CONTEXT_CHECKSUM_OVERFLOW_SHIFT 9
1355 #define RDIF_TASK_CONTEXT_REF_TAG_MASK_MASK 0xF /* mask for refernce tag handling */
1356 #define RDIF_TASK_CONTEXT_REF_TAG_MASK_SHIFT 10
1357 #define RDIF_TASK_CONTEXT_RESERVED1_MASK 0x3
1358 #define RDIF_TASK_CONTEXT_RESERVED1_SHIFT 14
1365 * status block structure
1367 struct status_block_e4
1369 __le16 pi_array[PIS_PER_SB_E4];
1371 #define STATUS_BLOCK_E4_SB_NUM_MASK 0x1FF
1372 #define STATUS_BLOCK_E4_SB_NUM_SHIFT 0
1373 #define STATUS_BLOCK_E4_ZERO_PAD_MASK 0x7F
1374 #define STATUS_BLOCK_E4_ZERO_PAD_SHIFT 9
1375 #define STATUS_BLOCK_E4_ZERO_PAD2_MASK 0xFFFF
1376 #define STATUS_BLOCK_E4_ZERO_PAD2_SHIFT 16
1378 #define STATUS_BLOCK_E4_PROD_INDEX_MASK 0xFFFFFF
1379 #define STATUS_BLOCK_E4_PROD_INDEX_SHIFT 0
1380 #define STATUS_BLOCK_E4_ZERO_PAD3_MASK 0xFF
1381 #define STATUS_BLOCK_E4_ZERO_PAD3_SHIFT 24
1386 * status block structure
1388 struct status_block_e5
1390 __le16 pi_array[PIS_PER_SB_E5];
1392 #define STATUS_BLOCK_E5_SB_NUM_MASK 0x1FF
1393 #define STATUS_BLOCK_E5_SB_NUM_SHIFT 0
1394 #define STATUS_BLOCK_E5_ZERO_PAD_MASK 0x7F
1395 #define STATUS_BLOCK_E5_ZERO_PAD_SHIFT 9
1396 #define STATUS_BLOCK_E5_ZERO_PAD2_MASK 0xFFFF
1397 #define STATUS_BLOCK_E5_ZERO_PAD2_SHIFT 16
1399 #define STATUS_BLOCK_E5_PROD_INDEX_MASK 0xFFFFFF
1400 #define STATUS_BLOCK_E5_PROD_INDEX_SHIFT 0
1401 #define STATUS_BLOCK_E5_ZERO_PAD3_MASK 0xFF
1402 #define STATUS_BLOCK_E5_ZERO_PAD3_SHIFT 24
1409 struct tdif_task_context
1411 __le32 initial_ref_tag;
1412 __le16 app_tag_value;
1413 __le16 app_tag_mask;
1414 __le16 partial_crc_value_b;
1415 __le16 partial_checksum_value_b;
1417 #define TDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_B_MASK 0xF
1418 #define TDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_B_SHIFT 0
1419 #define TDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_B_MASK 0xF
1420 #define TDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_B_SHIFT 4
1421 #define TDIF_TASK_CONTEXT_ERROR_IN_IO_B_MASK 0x1
1422 #define TDIF_TASK_CONTEXT_ERROR_IN_IO_B_SHIFT 8
1423 #define TDIF_TASK_CONTEXT_CHECKSUM_VERFLOW_MASK 0x1
1424 #define TDIF_TASK_CONTEXT_CHECKSUM_VERFLOW_SHIFT 9
1425 #define TDIF_TASK_CONTEXT_RESERVED0_MASK 0x3F
1426 #define TDIF_TASK_CONTEXT_RESERVED0_SHIFT 10
1429 #define TDIF_TASK_CONTEXT_IGNORE_APP_TAG_MASK 0x1
1430 #define TDIF_TASK_CONTEXT_IGNORE_APP_TAG_SHIFT 0
1431 #define TDIF_TASK_CONTEXT_INITIAL_REF_TAG_VALID_MASK 0x1
1432 #define TDIF_TASK_CONTEXT_INITIAL_REF_TAG_VALID_SHIFT 1
1433 #define TDIF_TASK_CONTEXT_HOST_GUARD_TYPE_MASK 0x1 /* 0 = IP checksum, 1 = CRC */
1434 #define TDIF_TASK_CONTEXT_HOST_GUARD_TYPE_SHIFT 2
1435 #define TDIF_TASK_CONTEXT_SET_ERROR_WITH_EOP_MASK 0x1
1436 #define TDIF_TASK_CONTEXT_SET_ERROR_WITH_EOP_SHIFT 3
1437 #define TDIF_TASK_CONTEXT_PROTECTION_TYPE_MASK 0x3 /* 1/2/3 - Protection Type */
1438 #define TDIF_TASK_CONTEXT_PROTECTION_TYPE_SHIFT 4
1439 #define TDIF_TASK_CONTEXT_CRC_SEED_MASK 0x1 /* 0=0x0000, 1=0xffff */
1440 #define TDIF_TASK_CONTEXT_CRC_SEED_SHIFT 6
1441 #define TDIF_TASK_CONTEXT_RESERVED2_MASK 0x1
1442 #define TDIF_TASK_CONTEXT_RESERVED2_SHIFT 7
1444 #define TDIF_TASK_CONTEXT_VALIDATE_GUARD_MASK 0x1
1445 #define TDIF_TASK_CONTEXT_VALIDATE_GUARD_SHIFT 0
1446 #define TDIF_TASK_CONTEXT_VALIDATE_APP_TAG_MASK 0x1
1447 #define TDIF_TASK_CONTEXT_VALIDATE_APP_TAG_SHIFT 1
1448 #define TDIF_TASK_CONTEXT_VALIDATE_REF_TAG_MASK 0x1
1449 #define TDIF_TASK_CONTEXT_VALIDATE_REF_TAG_SHIFT 2
1450 #define TDIF_TASK_CONTEXT_FORWARD_GUARD_MASK 0x1
1451 #define TDIF_TASK_CONTEXT_FORWARD_GUARD_SHIFT 3
1452 #define TDIF_TASK_CONTEXT_FORWARD_APP_TAG_MASK 0x1
1453 #define TDIF_TASK_CONTEXT_FORWARD_APP_TAG_SHIFT 4
1454 #define TDIF_TASK_CONTEXT_FORWARD_REF_TAG_MASK 0x1
1455 #define TDIF_TASK_CONTEXT_FORWARD_REF_TAG_SHIFT 5
1456 #define TDIF_TASK_CONTEXT_INTERVAL_SIZE_MASK 0x7 /* 0=512B, 1=1KB, 2=2KB, 3=4KB, 4=8KB */
1457 #define TDIF_TASK_CONTEXT_INTERVAL_SIZE_SHIFT 6
1458 #define TDIF_TASK_CONTEXT_HOST_INTERFACE_MASK 0x3 /* 0=None, 1=DIF, 2=DIX */
1459 #define TDIF_TASK_CONTEXT_HOST_INTERFACE_SHIFT 9
1460 #define TDIF_TASK_CONTEXT_DIF_BEFORE_DATA_MASK 0x1 /* DIF tag right at the beginning of DIF interval */
1461 #define TDIF_TASK_CONTEXT_DIF_BEFORE_DATA_SHIFT 11
1462 #define TDIF_TASK_CONTEXT_RESERVED3_MASK 0x1 /* reserved */
1463 #define TDIF_TASK_CONTEXT_RESERVED3_SHIFT 12
1464 #define TDIF_TASK_CONTEXT_NETWORK_INTERFACE_MASK 0x1 /* 0=None, 1=DIF */
1465 #define TDIF_TASK_CONTEXT_NETWORK_INTERFACE_SHIFT 13
1466 #define TDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_A_MASK 0xF
1467 #define TDIF_TASK_CONTEXT_RECEIVED_DIF_BYTES_LEFT_A_SHIFT 14
1468 #define TDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_A_MASK 0xF
1469 #define TDIF_TASK_CONTEXT_TRANSMITED_DIF_BYTES_LEFT_A_SHIFT 18
1470 #define TDIF_TASK_CONTEXT_ERROR_IN_IO_A_MASK 0x1
1471 #define TDIF_TASK_CONTEXT_ERROR_IN_IO_A_SHIFT 22
1472 #define TDIF_TASK_CONTEXT_CHECKSUM_OVERFLOW_A_MASK 0x1
1473 #define TDIF_TASK_CONTEXT_CHECKSUM_OVERFLOW_A_SHIFT 23
1474 #define TDIF_TASK_CONTEXT_REF_TAG_MASK_MASK 0xF /* mask for refernce tag handling */
1475 #define TDIF_TASK_CONTEXT_REF_TAG_MASK_SHIFT 24
1476 #define TDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_MASK 0x1 /* Forward application tag with mask */
1477 #define TDIF_TASK_CONTEXT_FORWARD_APP_TAG_WITH_MASK_SHIFT 28
1478 #define TDIF_TASK_CONTEXT_FORWARD_REF_TAG_WITH_MASK_MASK 0x1 /* Forward reference tag with mask */
1479 #define TDIF_TASK_CONTEXT_FORWARD_REF_TAG_WITH_MASK_SHIFT 29
1480 #define TDIF_TASK_CONTEXT_KEEP_REF_TAG_CONST_MASK 0x1 /* Keep reference tag constant */
1481 #define TDIF_TASK_CONTEXT_KEEP_REF_TAG_CONST_SHIFT 30
1482 #define TDIF_TASK_CONTEXT_RESERVED4_MASK 0x1
1483 #define TDIF_TASK_CONTEXT_RESERVED4_SHIFT 31
1484 __le32 offset_in_io_b;
1485 __le16 partial_crc_value_a;
1486 __le16 partial_checksum_value_a;
1487 __le32 offset_in_io_a;
1488 u8 partial_dif_data_a[8];
1489 u8 partial_dif_data_b[8];
1496 struct timers_context
1498 __le32 logical_client_0;
1499 #define TIMERS_CONTEXT_EXPIRATIONTIMELC0_MASK 0x7FFFFFF /* Expiration time of logical client 0 */
1500 #define TIMERS_CONTEXT_EXPIRATIONTIMELC0_SHIFT 0
1501 #define TIMERS_CONTEXT_RESERVED0_MASK 0x1
1502 #define TIMERS_CONTEXT_RESERVED0_SHIFT 27
1503 #define TIMERS_CONTEXT_VALIDLC0_MASK 0x1 /* Valid bit of logical client 0 */
1504 #define TIMERS_CONTEXT_VALIDLC0_SHIFT 28
1505 #define TIMERS_CONTEXT_ACTIVELC0_MASK 0x1 /* Active bit of logical client 0 */
1506 #define TIMERS_CONTEXT_ACTIVELC0_SHIFT 29
1507 #define TIMERS_CONTEXT_RESERVED1_MASK 0x3
1508 #define TIMERS_CONTEXT_RESERVED1_SHIFT 30
1509 __le32 logical_client_1;
1510 #define TIMERS_CONTEXT_EXPIRATIONTIMELC1_MASK 0x7FFFFFF /* Expiration time of logical client 1 */
1511 #define TIMERS_CONTEXT_EXPIRATIONTIMELC1_SHIFT 0
1512 #define TIMERS_CONTEXT_RESERVED2_MASK 0x1
1513 #define TIMERS_CONTEXT_RESERVED2_SHIFT 27
1514 #define TIMERS_CONTEXT_VALIDLC1_MASK 0x1 /* Valid bit of logical client 1 */
1515 #define TIMERS_CONTEXT_VALIDLC1_SHIFT 28
1516 #define TIMERS_CONTEXT_ACTIVELC1_MASK 0x1 /* Active bit of logical client 1 */
1517 #define TIMERS_CONTEXT_ACTIVELC1_SHIFT 29
1518 #define TIMERS_CONTEXT_RESERVED3_MASK 0x3
1519 #define TIMERS_CONTEXT_RESERVED3_SHIFT 30
1520 __le32 logical_client_2;
1521 #define TIMERS_CONTEXT_EXPIRATIONTIMELC2_MASK 0x7FFFFFF /* Expiration time of logical client 2 */
1522 #define TIMERS_CONTEXT_EXPIRATIONTIMELC2_SHIFT 0
1523 #define TIMERS_CONTEXT_RESERVED4_MASK 0x1
1524 #define TIMERS_CONTEXT_RESERVED4_SHIFT 27
1525 #define TIMERS_CONTEXT_VALIDLC2_MASK 0x1 /* Valid bit of logical client 2 */
1526 #define TIMERS_CONTEXT_VALIDLC2_SHIFT 28
1527 #define TIMERS_CONTEXT_ACTIVELC2_MASK 0x1 /* Active bit of logical client 2 */
1528 #define TIMERS_CONTEXT_ACTIVELC2_SHIFT 29
1529 #define TIMERS_CONTEXT_RESERVED5_MASK 0x3
1530 #define TIMERS_CONTEXT_RESERVED5_SHIFT 30
1531 __le32 host_expiration_fields;
1532 #define TIMERS_CONTEXT_HOSTEXPRIRATIONVALUE_MASK 0x7FFFFFF /* Expiration time on host (closest one) */
1533 #define TIMERS_CONTEXT_HOSTEXPRIRATIONVALUE_SHIFT 0
1534 #define TIMERS_CONTEXT_RESERVED6_MASK 0x1
1535 #define TIMERS_CONTEXT_RESERVED6_SHIFT 27
1536 #define TIMERS_CONTEXT_HOSTEXPRIRATIONVALID_MASK 0x1 /* Valid bit of host expiration */
1537 #define TIMERS_CONTEXT_HOSTEXPRIRATIONVALID_SHIFT 28
1538 #define TIMERS_CONTEXT_RESERVED7_MASK 0x7
1539 #define TIMERS_CONTEXT_RESERVED7_SHIFT 29
1544 * Enum for next_protocol field of tunnel_parsing_flags / tunnelTypeDesc
1546 enum tunnel_next_protocol
1552 MAX_TUNNEL_NEXT_PROTOCOL
1555 #endif /* __COMMON_HSI__ */