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1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3  *
4  * Copyright (c) 2013-2014 Qlogic Corporation
5  * All rights reserved.
6  *
7  *  Redistribution and use in source and binary forms, with or without
8  *  modification, are permitted provided that the following conditions
9  *  are met:
10  *
11  *  1. Redistributions of source code must retain the above copyright
12  *     notice, this list of conditions and the following disclaimer.
13  *  2. Redistributions in binary form must reproduce the above copyright
14  *     notice, this list of conditions and the following disclaimer in the
15  *     documentation and/or other materials provided with the distribution.
16  *
17  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18  *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19  *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20  *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
21  *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22  *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23  *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24  *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25  *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26  *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27  *  POSSIBILITY OF SUCH DAMAGE.
28  *
29  * $FreeBSD$
30  */
31 /*
32  * File: qls_hw.h
33  * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
34  */
35 #ifndef _QLS_HW_H_
36 #define _QLS_HW_H_
37
38 #define Q8_MAX_NUM_MULTICAST_ADDRS      32
39 #define Q8_MAC_ADDR_LEN                 6
40
41 #define BIT_0                   (0x1 << 0)
42 #define BIT_1                   (0x1 << 1)
43 #define BIT_2                   (0x1 << 2)
44 #define BIT_3                   (0x1 << 3)
45 #define BIT_4                   (0x1 << 4)
46 #define BIT_5                   (0x1 << 5)
47 #define BIT_6                   (0x1 << 6)
48 #define BIT_7                   (0x1 << 7)
49 #define BIT_8                   (0x1 << 8)
50 #define BIT_9                   (0x1 << 9)
51 #define BIT_10                  (0x1 << 10)
52 #define BIT_11                  (0x1 << 11)
53 #define BIT_12                  (0x1 << 12)
54 #define BIT_13                  (0x1 << 13)
55 #define BIT_14                  (0x1 << 14)
56 #define BIT_15                  (0x1 << 15)
57 #define BIT_16                  (0x1 << 16)
58 #define BIT_17                  (0x1 << 17)
59 #define BIT_18                  (0x1 << 18)
60 #define BIT_19                  (0x1 << 19)
61 #define BIT_20                  (0x1 << 20)
62 #define BIT_21                  (0x1 << 21)
63 #define BIT_22                  (0x1 << 22)
64 #define BIT_23                  (0x1 << 23)
65 #define BIT_24                  (0x1 << 24)
66 #define BIT_25                  (0x1 << 25)
67 #define BIT_11                  (0x1 << 11)
68 #define BIT_12                  (0x1 << 12)
69 #define BIT_13                  (0x1 << 13)
70 #define BIT_14                  (0x1 << 14)
71 #define BIT_15                  (0x1 << 15)
72 #define BIT_16                  (0x1 << 16)
73 #define BIT_17                  (0x1 << 17)
74 #define BIT_18                  (0x1 << 18)
75 #define BIT_19                  (0x1 << 19)
76 #define BIT_20                  (0x1 << 20)
77 #define BIT_21                  (0x1 << 21)
78 #define BIT_22                  (0x1 << 22)
79 #define BIT_23                  (0x1 << 23)
80 #define BIT_24                  (0x1 << 24)
81 #define BIT_25                  (0x1 << 25)
82 #define BIT_26                  (0x1 << 26)
83 #define BIT_27                  (0x1 << 27)
84 #define BIT_28                  (0x1 << 28)
85 #define BIT_29                  (0x1 << 29)
86 #define BIT_30                  (0x1 << 30)
87 #define BIT_31                  (0x1 << 31)
88
89 /*
90  * Firmware Interface
91  */
92
93 /*********************************************************************
94  * Work Queue Register Map
95  *********************************************************************/
96 #define Q81_WRKQ_INDEX_REG                      0x00
97 #define         Q81_WRKQ_CONS_INDEX_MASK        0xFFFF0000
98 #define         Q81_WRKQ_PROD_INDEX_MASK        0x0000FFFF
99 #define Q81_WRKQ_VALID_REG                      0x04
100 #define         Q81_WRKQ_VALID_ONQ              BIT_25
101 #define         Q81_WRKQ_VALID_V                BIT_4
102
103 /*********************************************************************
104  * Completion Queue Register Map
105  *********************************************************************/
106 #define Q81_COMPQ_INDEX_REG                     0x00
107 #define         Q81_COMPQ_PROD_INDEX_MASK       0xFFFF0000
108 #define         Q81_COMPQ_CONS_INDEX_MASK       0x0000FFFF
109 #define Q81_COMPQ_VALID_REG                     0x04
110 #define         Q81_COMPQ_VALID_V               BIT_4
111 #define Q81_LRGBQ_INDEX_REG                     0x18
112 #define         Q81_LRGBQ_CONS_INDEX_MASK       0xFFFF0000
113 #define         Q81_LRGBQ_PROD_INDEX_MASK       0x0000FFFF
114 #define Q81_SMBQ_INDEX_REG                      0x1C
115 #define         Q81_SMBQ_CONS_INDEX_MASK        0xFFFF0000
116 #define         Q81_SMBQ_PROD_INDEX_MASK        0x0000FFFF
117
118 /*********************************************************************
119  * Control Register Definitions
120  * (Access, Function Specific, Shared via Semaphore, Control by MPI FW)
121  *********************************************************************/
122 #define Q81_CTL_PROC_ADDR               0x00 /* R/W  - Y - */
123 #define Q81_CTL_PROC_DATA               0x04 /* R/W  - Y - */
124 #define Q81_CTL_SYSTEM                  0x08 /* MWR  - - - */
125 #define Q81_CTL_RESET                   0x0C /* MWR  Y - - */
126 #define Q81_CTL_FUNC_SPECIFIC           0x10 /* MWR  Y - - */
127 #define Q81_CTL_HOST_CMD_STATUS         0x14 /* R/W  Y - - */
128 #define Q81_CTL_LED                     0x18 /* R/W  Y - Y */
129 #define Q81_CTL_ICB_ACCESS_ADDR_LO      0x20 /* R/W  - Y - */
130 #define Q81_CTL_ICB_ACCESS_ADDR_HI      0x24 /* R/W  - Y - */
131 #define Q81_CTL_CONFIG                  0x28 /* MWR  - - - */
132 #define Q81_CTL_STATUS                  0x30 /* MWR  Y - - */
133 #define Q81_CTL_INTR_ENABLE             0x34 /* MWR  Y - - */
134 #define Q81_CTL_INTR_MASK               0x38 /* MWR  Y - - */
135 #define Q81_CTL_INTR_STATUS1            0x3C /* RO   Y - - */
136 #define Q81_CTL_INTR_STATUS2            0x40 /* RO   Y - - */
137 #define Q81_CTL_INTR_STATUS3            0x44 /* RO   Y - - */
138 #define Q81_CTL_INTR_STATUS4            0x48 /* RO   Y - - */
139 #define Q81_CTL_REV_ID                  0x4C /* RO   - - - */
140 #define Q81_CTL_FATAL_ERR_STATUS        0x54 /* RO   Y - - */
141 #define Q81_CTL_COR_ECC_ERR_COUNTER     0x60 /* RO   Y - - */
142 #define Q81_CTL_SEMAPHORE               0x64 /* MWR  Y - - */
143 #define Q81_CTL_GPIO1                   0x68 /* MWR  Y - - */
144 #define Q81_CTL_GPIO2                   0x6C /* MWR  Y - - */
145 #define Q81_CTL_GPIO3                   0x70 /* MWR  Y - - */
146 #define Q81_CTL_XGMAC_ADDR              0x78 /* R/W  Y Y - */
147 #define Q81_CTL_XGMAC_DATA              0x7C /* R/W  Y Y Y */
148 #define Q81_CTL_NIC_ENH_TX_SCHD         0x80 /* R/W  Y - Y */
149 #define Q81_CTL_CNA_ENH_TX_SCHD         0x84 /* R/W  Y - Y */
150 #define Q81_CTL_FLASH_ADDR              0x88 /* R/W  - Y - */
151 #define Q81_CTL_FLASH_DATA              0x8C /* R/W  - Y - */
152 #define Q81_CTL_STOP_CQ_PROCESSING      0x90 /* MWR  Y - - */
153 #define Q81_CTL_MAC_PROTO_ADDR_INDEX    0xA8 /* R/W  - Y - */
154 #define Q81_CTL_MAC_PROTO_ADDR_DATA     0xAC /* R/W  - Y - */
155 #define Q81_CTL_COS_DEF_CQ1             0xB0 /* R/W  Y - - */
156 #define Q81_CTL_COS_DEF_CQ2             0xB4 /* R/W  Y - - */
157 #define Q81_CTL_ETHERTYPE_SKIP_1        0xB8 /* R/W  Y - - */
158 #define Q81_CTL_ETHERTYPE_SKIP_2        0xBC /* R/W  Y - - */
159 #define Q81_CTL_SPLIT_HDR               0xC0 /* R/W  Y - - */
160 #define Q81_CTL_NIC_PAUSE_THRES         0xC8 /* R/W  Y - Y */
161 #define Q81_CTL_NIC_RCV_CONFIG          0xD4 /* MWR  Y - Y */
162 #define Q81_CTL_COS_TAGS_IN_NIC_FIFO    0xDC /* R/W  Y - Y */
163 #define Q81_CTL_MGMT_RCV_CONFIG         0xE0 /* MWR  Y - Y */
164 #define Q81_CTL_ROUTING_INDEX           0xE4 /* R/W  Y Y - */
165 #define Q81_CTL_ROUTING_DATA            0xE8 /* R/W  Y Y - */
166 #define Q81_CTL_XG_SERDES_ADDR          0xF0 /* R/W  Y Y Y */
167 #define Q81_CTL_XG_SERDES_DATA          0xF4 /* R/W  Y Y Y */
168 #define Q81_CTL_XG_PROBE_MUX_ADDR       0xF8 /* R/W  - Y - */
169 #define Q81_CTL_XG_PROBE_MUX_DATA       0xFC /* R/W  - Y - */
170
171 /*
172  * Process Address Register (0x00)
173  */
174 #define Q81_CTL_PROC_ADDR_RDY           BIT_31
175 #define Q81_CTL_PROC_ADDR_READ          BIT_30
176 #define Q81_CTL_PROC_ADDR_ERR           BIT_29
177 #define Q81_CTL_PROC_ADDR_MPI_RISC      (0x00 << 16)
178 #define Q81_CTL_PROC_ADDR_MDE           (0x01 << 16)
179 #define Q81_CTL_PROC_ADDR_REG_BLOCK     (0x02 << 16)
180 #define Q81_CTL_PROC_ADDR_RISC_INT_REG  (0x03 << 16)
181
182 /*
183  * System Register (0x08)
184  */
185 #define Q81_CTL_SYSTEM_MASK_SHIFT               16
186 #define Q81_CTL_SYSTEM_ENABLE_VQM_WR            BIT_5
187 #define Q81_CTL_SYSTEM_ENABLE_DWC               BIT_4
188 #define Q81_CTL_SYSTEM_ENABLE_DA_SINGLE_THRD    BIT_3
189 #define Q81_CTL_SYSTEM_ENABLE_MDC               BIT_2
190 #define Q81_CTL_SYSTEM_ENABLE_FAE               BIT_1
191 #define Q81_CTL_SYSTEM_ENABLE_EFE               BIT_0
192
193 /*
194  * Reset Register (0x0C)
195  */
196 #define Q81_CTL_RESET_MASK_SHIFT                16
197 #define Q81_CTL_RESET_FUNC                      BIT_15
198 #define Q81_CTL_RESET_RR_SHIFT                  1
199
200 /*
201  * Function Specific Control Register (0x10)
202  */
203 #define Q81_CTL_FUNC_SPECIFIC_MASK_SHIFT        16
204
205 #define Q81_CTL_FUNC_SPECIFIC_FE                BIT_15                  
206 #define Q81_CTL_FUNC_SPECIFIC_STE               BIT_13                  
207 #define Q81_CTL_FUNC_SPECIFIC_DSB               BIT_12                  
208 #define Q81_CTL_FUNC_SPECIFIC_SH                BIT_11                  
209
210 #define Q81_CTL_FUNC_SPECIFIC_VM_PGSIZE_MASK    (0x7 << 8)
211 #define Q81_CTL_FUNC_SPECIFIC_VM_PGSIZE_2K      (0x1 << 8)
212 #define Q81_CTL_FUNC_SPECIFIC_VM_PGSIZE_4K      (0x2 << 8)
213 #define Q81_CTL_FUNC_SPECIFIC_VM_PGSIZE_8K      (0x3 << 8)
214 #define Q81_CTL_FUNC_SPECIFIC_VM_PGSIZE_64K     (0x6 << 8)
215
216 #define Q81_CTL_FUNC_SPECIFIC_EPC_O             BIT_7                   
217 #define Q81_CTL_FUNC_SPECIFIC_EPC_I             BIT_6
218 #define Q81_CTL_FUNC_SPECIFIC_EC                BIT_5
219 #define Q81_CTL_FUNC_SPECIFIC_DBL_DBRST         (0x00 << 3)
220 #define Q81_CTL_FUNC_SPECIFIC_DBL_MAX_PAYLDSZ   (0x01 << 3)
221 #define Q81_CTL_FUNC_SPECIFIC_DBL_MAX_RDBRSTSZ  (0x02 << 3)
222 #define Q81_CTL_FUNC_SPECIFIC_DBL_128           (0x03 << 3)
223 #define Q81_CTL_FUNC_SPECIFIC_DBRST_256         0x00                    
224 #define Q81_CTL_FUNC_SPECIFIC_DBRST_512         0x01                    
225 #define Q81_CTL_FUNC_SPECIFIC_DBRST_768         0x02                    
226 #define Q81_CTL_FUNC_SPECIFIC_DBRST_1024        0x03                    
227
228 /*
229  * Host Command/Status Register (0x14)
230  */
231 #define Q81_CTL_HCS_CMD_NOP                     (0x00 << 28)
232 #define Q81_CTL_HCS_CMD_SET_RISC_RESET          (0x01 << 28)
233 #define Q81_CTL_HCS_CMD_CLR_RISC_RESET          (0x02 << 28)
234 #define Q81_CTL_HCS_CMD_SET_RISC_PAUSE          (0x03 << 28)
235 #define Q81_CTL_HCS_CMD_CLR_RISC_PAUSE          (0x04 << 28)
236 #define Q81_CTL_HCS_CMD_SET_HTR_INTR            (0x05 << 28)
237 #define Q81_CTL_HCS_CMD_CLR_HTR_INTR            (0x06 << 28)
238 #define Q81_CTL_HCS_CMD_SET_PARITY_EN           (0x07 << 28)
239 #define Q81_CTL_HCS_CMD_FORCE_BAD_PARITY        (0x08 << 28)
240 #define Q81_CTL_HCS_CMD_CLR_BAD_PARITY          (0x09 << 28)
241 #define Q81_CTL_HCS_CMD_CLR_RTH_INTR            (0x0A << 28)
242
243 #define Q81_CTL_HCS_CMD_PAR_SHIFT               22
244 #define Q81_CTL_HCS_RISC_PAUSED                 BIT_10
245 #define Q81_CTL_HCS_HTR_INTR                    BIT_9
246 #define Q81_CTL_HCS_RISC_RESET                  BIT_8
247 #define Q81_CTL_HCS_ERR_STATUS_MASK             0x3F
248
249 /*
250  * Configuration Register (0x28)
251  */
252 #define Q81_CTL_CONFIG_MASK_SHIFT               16
253 #define Q81_CTL_CONFIG_Q_NUM_SHIFT              8
254 #define Q81_CTL_CONFIG_Q_NUM_MASK       (0x7F << Q81_CTL_CONFIG_Q_NUM_SHIFT)
255 #define Q81_CTL_CONFIG_DCQ                      BIT_7
256 #define Q81_CTL_CONFIG_LCQ                      BIT_6
257 #define Q81_CTL_CONFIG_LE                       BIT_5
258 #define Q81_CTL_CONFIG_DR                       BIT_3
259 #define Q81_CTL_CONFIG_LR                       BIT_2
260 #define Q81_CTL_CONFIG_DRQ                      BIT_1
261 #define Q81_CTL_CONFIG_LRQ                      BIT_0
262
263 /*
264  * Status Register (0x30)
265  */
266 #define Q81_CTL_STATUS_MASK_SHIFT               16
267 #define Q81_CTL_STATUS_NFE                      BIT_12
268 #define Q81_CTL_STATUS_F3E                      BIT_11
269 #define Q81_CTL_STATUS_F2E                      BIT_10
270 #define Q81_CTL_STATUS_F1E                      BIT_9
271 #define Q81_CTL_STATUS_F0E                      BIT_8
272 #define Q81_CTL_STATUS_FUNC_SHIFT               6
273 #define Q81_CTL_STATUS_PI1                      BIT_5
274 #define Q81_CTL_STATUS_PI0                      BIT_4
275 #define Q81_CTL_STATUS_PL1                      BIT_3
276 #define Q81_CTL_STATUS_PL0                      BIT_2
277 #define Q81_CTL_STATUS_PI                       BIT_1
278 #define Q81_CTL_STATUS_FE                       BIT_0
279
280 /*
281  * Interrupt Enable Register (0x34)
282  */
283 #define Q81_CTL_INTRE_MASK_SHIFT                16
284 #define Q81_CTL_INTRE_EN                        BIT_15
285 #define Q81_CTL_INTRE_EI                        BIT_14
286 #define Q81_CTL_INTRE_IHD                       BIT_13
287 #define Q81_CTL_INTRE_RTYPE_MASK                (0x3 << 8)
288 #define Q81_CTL_INTRE_RTYPE_ENABLE              (0x1 << 8)
289 #define Q81_CTL_INTRE_RTYPE_DISABLE             (0x2 << 8)
290 #define Q81_CTL_INTRE_RTYPE_SETUP_TO_RD         (0x3 << 8)
291 #define Q81_CTL_INTRE_HOST_INTR_MASK            0x7F
292
293 /*
294  * Interrupt Mask Register (0x38)
295  */
296 #define Q81_CTL_INTRM_MASK_SHIFT                16
297 #define Q81_CTL_INTRM_MC                        BIT_7
298 #define Q81_CTL_INTRM_LSC                       BIT_6
299 #define Q81_CTL_INTRM_LH1                       BIT_4
300 #define Q81_CTL_INTRM_HL1                       BIT_3
301 #define Q81_CTL_INTRM_LH0                       BIT_2
302 #define Q81_CTL_INTRM_HL0                       BIT_1
303 #define Q81_CTL_INTRM_PI                        BIT_0
304
305 /*
306  * Interrupt Status 1 Register (0x3C)
307  */
308 #define Q81_CTL_INTRS1_COMPQ(i)                 (0x1 << i)
309
310 /*
311  * Interrupt Status 2 Register (0x40)
312  */
313 #define Q81_CTL_INTRS2_COMPQ(i)                 (0x1 << i)
314
315 /*
316  * Interrupt Status 3 Register (0x44)
317  */
318 #define Q81_CTL_INTRS3_COMPQ(i)                 (0x1 << i)
319
320 /*
321  * Interrupt Status 4 Register (0x48)
322  */
323 #define Q81_CTL_INTRS4_COMPQ(i)                 (0x1 << i)
324
325 /*
326  * Revision ID Register (0x4C)
327  */
328 #define Q81_CTL_REV_ID_CHIP_REV_MASK            (0xF << 28)
329 #define Q81_CTL_REV_ID_XGMAC_RCV_MASK           (0xF << 16)
330 #define Q81_CTL_REV_ID_XGMAC_ROLL_MASK          (0xF << 8)
331 #define Q81_CTL_REV_ID_NIC_REV_MASK             (0xF << 4)
332 #define Q81_CTL_REV_ID_NIC_ROLL_MASK            (0xF << 0)
333
334 /*
335  * Semaphore Register (0x64)
336  */
337
338 #define Q81_CTL_SEM_MASK_PROC_ADDR_NIC_RCV      0xC0000000
339
340 #define Q81_CTL_SEM_MASK_RIDX_DATAREG           0x30000000
341
342 #define Q81_CTL_SEM_MASK_FLASH                  0x03000000
343
344 #define Q81_CTL_SEM_MASK_MAC_SERDES             0x00C00000
345
346 #define Q81_CTL_SEM_MASK_ICB                    0x00300000
347
348 #define Q81_CTL_SEM_MASK_XGMAC1                 0x000C0000
349
350 #define Q81_CTL_SEM_MASK_XGMAC0                 0x00030000
351
352 #define Q81_CTL_SEM_SET_PROC_ADDR_NIC_RCV       0x4000
353 #define Q81_CTL_SEM_SET_RIDX_DATAREG            0x1000
354 #define Q81_CTL_SEM_SET_FLASH                   0x0100
355 #define Q81_CTL_SEM_SET_MAC_SERDES              0x0040
356 #define Q81_CTL_SEM_SET_ICB                     0x0010
357 #define Q81_CTL_SEM_SET_XGMAC1                  0x0004
358 #define Q81_CTL_SEM_SET_XGMAC0                  0x0001
359
360 /*
361  * Flash Address Register (0x88)
362  */
363 #define Q81_CTL_FLASH_ADDR_RDY                  BIT_31
364 #define Q81_CTL_FLASH_ADDR_R                    BIT_30
365 #define Q81_CTL_FLASH_ADDR_ERR                  BIT_29
366 #define Q81_CTL_FLASH_ADDR_MASK                 0x7FFFFF
367
368 /*
369  * Stop CQ Processing Register (0x90)
370  */
371 #define Q81_CTL_STOP_CQ_MASK_SHIFT              16
372 #define Q81_CTL_STOP_CQ_EN                      BIT_15
373 #define Q81_CTL_STOP_CQ_RQ_STARTQ               (0x1 << 8)
374 #define Q81_CTL_STOP_CQ_RQ_STOPQ                (0x2 << 8)
375 #define Q81_CTL_STOP_CQ_RQ_READ                 (0x3 << 8)
376 #define Q81_CTL_STOP_CQ_MASK                    0x7F
377
378 /*
379  * MAC Protocol Address Index Register (0xA8)
380  */
381 #define Q81_CTL_MAC_PROTO_AI_MW                 BIT_31
382 #define Q81_CTL_MAC_PROTO_AI_MR                 BIT_30
383 #define Q81_CTL_MAC_PROTO_AI_E                  BIT_27
384 #define Q81_CTL_MAC_PROTO_AI_RS                 BIT_26
385 #define Q81_CTL_MAC_PROTO_AI_ADR                BIT_25
386 #define Q81_CTL_MAC_PROTO_AI_TYPE_SHIFT         16
387 #define Q81_CTL_MAC_PROTO_AI_TYPE_MASK          0xF0000
388 #define Q81_CTL_MAC_PROTO_AI_IDX_SHIFT          4
389 #define Q81_CTL_MAC_PROTO_AI_IDX_MASK           0xFFF0
390 #define Q81_CTL_MAC_PROTO_AI_OFF_MASK           0xF
391
392 #define Q81_CTL_MAC_PROTO_AI_TYPE_CAM_MAC       (0 << 16)
393 #define Q81_CTL_MAC_PROTO_AI_TYPE_MCAST         (1 << 16)
394 #define Q81_CTL_MAC_PROTO_AI_TYPE_VLAN          (2 << 16)
395 #define Q81_CTL_MAC_PROTO_AI_TYPE_MCAST_FILTER  (3 << 16)
396 #define Q81_CTL_MAC_PROTO_AI_TYPE_MGMT_MAC      (5 << 16)
397 #define Q81_CTL_MAC_PROTO_AI_TYPE_MGMMT_VLAN    (6 << 16)
398 #define Q81_CTL_MAC_PROTO_AI_TYPE_MGMT_IPV4     (7 << 16)
399 #define Q81_CTL_MAC_PROTO_AI_TYPE_MGMT_IPV6     (8 << 16)
400 #define Q81_CTL_MAC_PROTO_AI_TYPE_MGMT_PORT     (9 << 16) /* TCP/UDP Port */
401
402 /*
403  * CAM MAC offset 2 definitions
404  */
405 #define Q81_CAM_MAC_OFF2_ROUTE_FC               0x00000000
406 #define Q81_CAM_MAC_OFF2_ROUTE_NIC              0x00000001
407 #define Q81_CAM_MAC_OFF2_FUNC_SHIFT             2
408 #define Q81_CAM_MAC_OFF2_RV                     0x00000010
409 #define Q81_CAM_MAC_OFF2_CQID_SHIFT             5
410 #define Q81_CAM_MAC_OFF2_SH                     0x00008000
411 #define Q81_CAM_MAC_OFF2_MHT                    0x40000000
412 #define Q81_CAM_MAC_OFF2_VLD                    0x80000000
413
414 /*
415  * NIC Pause Threshold Register (0xC8)
416  */
417 #define Q81_CTL_NIC_PAUSE_THRES_PAUSE_SHIFT     16
418 #define Q81_CTL_NIC_PAUSE_THRES_RESUME_SHIFT    0
419
420 /*
421  * NIC Receive Configuration Register (0xD4)
422  */
423 #define Q81_CTL_NIC_RCVC_MASK_SHIFT             16
424 #define Q81_CTL_NIC_RCVC_DCQ_SHIFT              8
425 #define Q81_CTL_NIC_RCVC_DCQ_MASK               0x7F00
426 #define Q81_CTL_NIC_RCVC_DTP                    BIT_5
427 #define Q81_CTL_NIC_RCVC_R4T                    BIT_4
428 #define Q81_CTL_NIC_RCVC_RV                     BIT_3
429 #define Q81_CTL_NIC_RCVC_VLAN_ALL               (0x0 << 1)
430 #define Q81_CTL_NIC_RCVC_VLAN_ONLY              (0x1 << 1)
431 #define Q81_CTL_NIC_RCVC_VLAN_NON_VLAN          (0x2 << 1)
432 #define Q81_CTL_NIC_RCVC_VLAN_REJECT            (0x3 << 1)
433 #define Q81_CTL_NIC_RCVC_PPE                    BIT_0
434
435 /*
436  * Routing Index Register (0xE4)
437  */
438 #define Q81_CTL_RI_MW                           BIT_31
439 #define Q81_CTL_RI_MR                           BIT_30
440 #define Q81_CTL_RI_E                            BIT_27
441 #define Q81_CTL_RI_RS                           BIT_26
442
443 #define Q81_CTL_RI_DST_RSS                      (0x00 << 20)
444 #define Q81_CTL_RI_DST_CAMQ                     (0x01 << 20)
445 #define Q81_CTL_RI_DST_COSQ                     (0x02 << 20)
446 #define Q81_CTL_RI_DST_DFLTQ                    (0x03 << 20)
447 #define Q81_CTL_RI_DST_DESTQ                    (0x04 << 20)
448 #define Q81_CTL_RI_DST_DROP                     (0x07 << 20)
449
450 #define Q81_CTL_RI_TYPE_RTMASK                  (0x00 << 16)
451 #define Q81_CTL_RI_TYPE_RTINVMASK               (0x01 << 16)
452 #define Q81_CTL_RI_TYPE_NICQMASK                (0x02 << 16)
453 #define Q81_CTL_RI_TYPE_NICQINVMASK             (0x03 << 16)
454
455 /* these indices for the Routing Index Register are user defined */
456 #define Q81_CTL_RI_IDX_ALL_ERROR                (0x00 << 8)
457 #define Q81_CTL_RI_IDX_MAC_ERROR                (0x00 << 8)
458 #define Q81_CTL_RI_IDX_IPCSUM_ERROR             (0x01 << 8)
459 #define Q81_CTL_RI_IDX_TCPCSUM_ERROR            (0x02 << 8)
460 #define Q81_CTL_RI_IDX_BCAST                    (0x03 << 8)
461 #define Q81_CTL_RI_IDX_MCAST_MATCH              (0x04 << 8)
462 #define Q81_CTL_RI_IDX_ALLMULTI                 (0x05 << 8)
463 #define Q81_CTL_RI_IDX_RSS_MATCH                (0x08 << 8)
464 #define Q81_CTL_RI_IDX_RSS_IPV4                 (0x08 << 8)
465 #define Q81_CTL_RI_IDX_RSS_IPV6                 (0x09 << 8)
466 #define Q81_CTL_RI_IDX_RSS_TCPV4                (0x0A << 8)
467 #define Q81_CTL_RI_IDX_RSS_TCPV6                (0x0B << 8)
468 #define Q81_CTL_RI_IDX_CAM_HIT                  (0x0C << 8)
469 #define Q81_CTL_RI_IDX_PROMISCUOUS              (0x0F << 8)
470
471 /* Routing Masks to be loaded into Routing Data Register */
472 #define Q81_CTL_RD_BCAST                        BIT_0
473 #define Q81_CTL_RD_MCAST                        BIT_1
474 #define Q81_CTL_RD_MCAST_MATCH                  BIT_2
475 #define Q81_CTL_RD_MCAST_REG_MATCH              BIT_3
476 #define Q81_CTL_RD_MCAST_HASH_MATCH             BIT_4
477 #define Q81_CTL_RD_CAM_HIT                      BIT_7
478 #define Q81_CTL_RD_CAM_BIT0                     BIT_8
479 #define Q81_CTL_RD_CAM_BIT1                     BIT_9
480 #define Q81_CTL_RD_VLAN_TAG_PRESENT             BIT_10
481 #define Q81_CTL_RD_VLAN_MATCH                   BIT_11
482 #define Q81_CTL_RD_VLAN_FILTER_PASS             BIT_12
483 #define Q81_CTL_RD_SKIP_ETHERTYPE_1             BIT_13
484 #define Q81_CTL_RD_SKIP_ETHERTYPE_2             BIT_14
485 #define Q81_CTL_RD_BCAST_OR_MCAST_MATCH         BIT_15
486 #define Q81_CTL_RD_802_3_PKT                    BIT_16
487 #define Q81_CTL_RD_LLDP_PKT                     BIT_17
488 #define Q81_CTL_RD_TUNNELED_PKT                 BIT_18
489 #define Q81_CTL_RD_ERROR_PKT                    BIT_22
490 #define Q81_CTL_RD_VALID_PKT                    BIT_23
491 #define Q81_CTL_RD_TCP_UDP_CSUM_ERR             BIT_24
492 #define Q81_CTL_RD_IPCSUM_ERR                   BIT_25
493 #define Q81_CTL_RD_MAC_ERR                      BIT_26
494 #define Q81_CTL_RD_RSS_TCP_IPV6                 BIT_27
495 #define Q81_CTL_RD_RSS_TCP_IPV4                 BIT_28
496 #define Q81_CTL_RD_RSS_IPV6                     BIT_29
497 #define Q81_CTL_RD_RSS_IPV4                     BIT_30
498 #define Q81_CTL_RD_RSS_MATCH                    BIT_31
499
500 /*********************************************************************
501  * Host Data Structures *
502  *********************************************************************/
503
504 /*
505  * Work Queue Initialization Control Block
506  */
507
508 typedef struct _q81_wq_icb {
509         uint16_t        length_v;
510 #define Q81_WQ_ICB_VALID                        BIT_4
511
512         uint8_t         pri;
513 #define Q81_WQ_ICB_PRI_SHIFT                    1
514
515         uint8_t         flags;
516 #define Q81_WQ_ICB_FLAGS_LO                     BIT_7
517 #define Q81_WQ_ICB_FLAGS_LI                     BIT_6
518 #define Q81_WQ_ICB_FLAGS_LB                     BIT_5
519 #define Q81_WQ_ICB_FLAGS_LC                     BIT_4
520
521         uint16_t        wqcqid_rss;
522 #define Q81_WQ_ICB_RSS_V                        BIT_15
523
524         uint16_t        rsrvd;
525
526         uint32_t        baddr_lo;
527         uint32_t        baddr_hi;
528
529         uint32_t        ci_addr_lo;
530         uint32_t        ci_addr_hi;
531 } __packed q81_wq_icb_t;
532
533 /*
534  * Completion Queue Initialization Control Block
535  */
536
537 typedef struct _q81_cq_icb {
538         uint8_t         msix_vector;
539         uint16_t        rsrvd0;
540         uint8_t         flags;
541 #define Q81_CQ_ICB_FLAGS_LC                     BIT_7
542 #define Q81_CQ_ICB_FLAGS_LI                     BIT_6
543 #define Q81_CQ_ICB_FLAGS_LL                     BIT_5
544 #define Q81_CQ_ICB_FLAGS_LS                     BIT_4
545 #define Q81_CQ_ICB_FLAGS_LV                     BIT_3
546
547         uint16_t        length_v;
548 #define Q81_CQ_ICB_VALID                        BIT_4
549
550         uint16_t        rsrvd1;
551
552         uint32_t        cq_baddr_lo;
553         uint32_t        cq_baddr_hi;
554
555         uint32_t        cqi_addr_lo;
556         uint32_t        cqi_addr_hi;
557
558         uint16_t        pkt_idelay;
559         uint16_t        idelay;
560
561         uint32_t        lbq_baddr_lo;
562         uint32_t        lbq_baddr_hi;
563         uint16_t        lbq_bsize;
564         uint16_t        lbq_length;
565
566         uint32_t        sbq_baddr_lo;
567         uint32_t        sbq_baddr_hi;
568         uint16_t        sbq_bsize;
569         uint16_t        sbq_length;
570 } __packed q81_cq_icb_t;
571
572 /*
573  * RSS Initialization Control Block
574  */
575 typedef struct _q81_rss_icb {
576         uint16_t        flags_base_cq_num;
577 #define Q81_RSS_ICB_FLAGS_L4K           BIT_7
578 #define Q81_RSS_ICB_FLAGS_L6K           BIT_8
579 #define Q81_RSS_ICB_FLAGS_LI            BIT_9
580 #define Q81_RSS_ICB_FLAGS_LB            BIT_10
581 #define Q81_RSS_ICB_FLAGS_LM            BIT_11
582 #define Q81_RSS_ICB_FLAGS_RI4           BIT_12
583 #define Q81_RSS_ICB_FLAGS_RT4           BIT_13
584 #define Q81_RSS_ICB_FLAGS_RI6           BIT_14
585 #define Q81_RSS_ICB_FLAGS_RT6           BIT_15
586
587         uint16_t        mask; /* bits 9-0 are valid */
588
589 #define Q81_RSS_ICB_NUM_INDTBL_ENTRIES  1024
590         /* Indirection Table */
591         uint8_t         cq_id[Q81_RSS_ICB_NUM_INDTBL_ENTRIES];
592
593         /* Hash Keys */
594         uint32_t        ipv6_rss_hash_key[10];
595         uint32_t        ipv4_rss_hash_key[4];
596 } __packed q81_rss_icb_t;
597
598 /*
599  * Transmit Buffer Descriptor
600  */
601
602 typedef struct _q81_txb_desc {
603         uint64_t        baddr;
604         uint16_t        length;
605
606         uint16_t        flags;
607 #define Q81_TXB_DESC_FLAGS_E    BIT_15
608 #define Q81_TXB_DESC_FLAGS_C    BIT_14
609
610 } __packed q81_txb_desc_t;
611
612 /*
613  * Receive Buffer Descriptor
614  */
615
616 typedef struct _q81_rxb_desc {
617         uint32_t        baddr_lo;
618 #define Q81_RXB_DESC_BADDR_LO_S BIT_1
619
620         uint64_t        baddr;
621
622         uint16_t        length;
623
624         uint16_t        flags;
625 #define Q81_RXB_DESC_FLAGS_E    BIT_15
626 #define Q81_RXB_DESC_FLAGS_C    BIT_14
627
628 } __packed q81_rxb_desc_t;
629
630 /*
631  * IOCB Types
632  */
633
634 #define Q81_IOCB_TX_MAC         0x01
635 #define Q81_IOCB_TX_TSO         0x02
636 #define Q81_IOCB_RX             0x20
637 #define Q81_IOCB_MPI            0x21
638 #define Q81_IOCB_SYS            0x3F
639
640 /*
641  * IOCB Definitions
642  */
643
644 /*
645  * MAC Tx Frame IOCB
646  * Total Size of each IOCB Entry = 4 * 32 = 128 bytes
647  */
648 #define MAX_TX_MAC_DESC         8
649
650 typedef struct _q81_tx_mac {
651         uint8_t         opcode;
652
653         uint16_t        flags;
654 #define Q81_TX_MAC_FLAGS_D              BIT_3
655 #define Q81_TX_MAC_FLAGS_I              BIT_1
656 #define Q81_TX_MAC_FLAGS_OI             BIT_0
657
658         uint8_t         vlan_off;
659 #define Q81_TX_MAC_VLAN_OFF_SHIFT       3
660 #define Q81_TX_MAC_VLAN_OFF_V           BIT_2
661 #define Q81_TX_MAC_VLAN_OFF_DFP         BIT_1
662
663         uint32_t        rsrvd1;
664         uint32_t        rsrvd2;
665
666         uint16_t        frame_length; /* only bits0-13 are valid */
667         uint16_t        rsrvd3;
668
669         uint32_t        tid_lo;
670         uint32_t        tid_hi;
671
672         uint32_t        rsrvd4;
673
674         uint16_t        vlan_tci;
675         uint16_t        rsrvd5;
676
677         q81_txb_desc_t  txd[MAX_TX_MAC_DESC];
678 } __packed q81_tx_mac_t;
679
680 /*
681  * MAC Tx Frame with TSO IOCB
682  * Total Size of each IOCB Entry = 4 * 32 = 128 bytes
683  */
684 typedef struct _q81_tx_tso {
685         uint8_t         opcode;
686
687         uint16_t        flags;
688 #define Q81_TX_TSO_FLAGS_OI             BIT_0
689 #define Q81_TX_TSO_FLAGS_I              BIT_1
690 #define Q81_TX_TSO_FLAGS_D              BIT_3
691 #define Q81_TX_TSO_FLAGS_IPV4           BIT_6
692 #define Q81_TX_TSO_FLAGS_IPV6           BIT_7
693 #define Q81_TX_TSO_FLAGS_LSO            BIT_13
694 #define Q81_TX_TSO_FLAGS_UC             BIT_14
695 #define Q81_TX_TSO_FLAGS_TC             BIT_15
696
697         uint8_t         vlan_off;
698 #define Q81_TX_TSO_VLAN_OFF_SHIFT       3
699 #define Q81_TX_TSO_VLAN_OFF_V           BIT_2
700 #define Q81_TX_TSO_VLAN_OFF_DFP         BIT_1
701 #define Q81_TX_TSO_VLAN_OFF_IC          BIT_0
702
703         uint32_t        rsrvd1;
704         uint32_t        rsrvd2;
705
706         uint32_t        length;
707         uint32_t        tid_lo;
708         uint32_t        tid_hi;
709
710         uint16_t        phdr_length;
711
712         uint16_t        phdr_offsets;
713 #define Q81_TX_TSO_PHDR_SHIFT           6
714
715         uint16_t        vlan_tci;
716         uint16_t        mss;
717
718         q81_txb_desc_t  txd[MAX_TX_MAC_DESC];
719 } __packed q81_tx_tso_t;
720
721 typedef struct _q81_tx_cmd {
722         uint8_t         bytes[128];
723 } __packed q81_tx_cmd_t;
724
725 /*
726  * MAC TX Frame Completion
727  * Total Size of each IOCB Entry = 4 * 16 = 64 bytes
728  */
729
730 typedef struct _q81_tx_mac_comp {
731         uint8_t         opcode;
732
733         uint8_t         flags;
734 #define Q81_TX_MAC_COMP_FLAGS_OI        BIT_0
735 #define Q81_TX_MAC_COMP_FLAGS_I         BIT_1
736 #define Q81_TX_MAC_COMP_FLAGS_E         BIT_3
737 #define Q81_TX_MAC_COMP_FLAGS_S         BIT_4
738 #define Q81_TX_MAC_COMP_FLAGS_L         BIT_5
739 #define Q81_TX_MAC_COMP_FLAGS_P         BIT_6
740
741         uint8_t         rsrvd0;
742
743         uint8_t         err;
744 #define Q81_TX_MAC_COMP_ERR_B           BIT_7
745
746         uint32_t        tid_lo;
747         uint32_t        tid_hi;
748
749         uint32_t        rsrvd1[13];
750 } __packed q81_tx_mac_comp_t;
751
752 /*
753  * MAC TX Frame with LSO Completion
754  * Total Size of each IOCB Entry = 4 * 16 = 64 bytes
755  */
756
757 typedef struct _q81_tx_tso_comp {
758         uint8_t         opcode;
759
760         uint8_t         flags;
761 #define Q81_TX_TSO_COMP_FLAGS_OI        BIT_0
762 #define Q81_TX_TSO_COMP_FLAGS_I         BIT_1
763 #define Q81_TX_TSO_COMP_FLAGS_E         BIT_3
764 #define Q81_TX_TSO_COMP_FLAGS_S         BIT_4
765 #define Q81_TX_TSO_COMP_FLAGS_P         BIT_6
766
767         uint8_t         rsrvd0;
768
769         uint8_t         err;
770 #define Q81_TX_TSO_COMP_ERR_B           BIT_7
771
772         uint32_t        tid_lo;
773         uint32_t        tid_hi;
774
775         uint32_t        rsrvd1[13];
776 } __packed q81_tx_tso_comp_t;
777
778 /*
779  * SYS - Chip Event Notification Completion
780  * Total Size of each IOCB Entry = 4 * 16 = 64 bytes
781  */
782
783 typedef struct _q81_sys_comp {
784         uint8_t         opcode;
785
786         uint8_t         flags;
787 #define Q81_SYS_COMP_FLAGS_OI           BIT_0
788 #define Q81_SYS_COMP_FLAGS_I            BIT_1
789
790         uint8_t         etype;
791 #define Q81_SYS_COMPE_LINK_UP           0x00
792 #define Q81_SYS_COMPE_LINK_DOWN         0x01
793 #define Q81_SYS_COMPE_MULTI_CAM_LOOKUP  0x06
794 #define Q81_SYS_COMPE_SOFT_ECC          0x07
795 #define Q81_SYS_COMPE_MPI_FATAL_ERROR   0x08
796 #define Q81_SYS_COMPE_MAC_INTR          0x09
797 #define Q81_SYS_COMPE_GPI0_HTOL         0x10
798 #define Q81_SYS_COMPE_GPI0_LTOH         0x20
799 #define Q81_SYS_COMPE_GPI1_HTOL         0x11
800 #define Q81_SYS_COMPE_GPI1_LTOH         0x21
801
802         uint8_t         q_id; /* only bits 0-6 are valid */
803
804         uint32_t        rsrvd1[15];
805 } __packed q81_sys_comp_t;
806
807 /*
808  * Mac Rx Packet Completion
809  * Total Size of each IOCB Entry = 4 * 16 = 64 bytes
810  */
811
812 typedef struct _q81_rx {
813         uint8_t         opcode;
814
815         uint8_t         flags0;
816 #define Q81_RX_FLAGS0_OI                BIT_0
817 #define Q81_RX_FLAGS0_I                 BIT_1
818 #define Q81_RX_FLAGS0_TE                BIT_2
819 #define Q81_RX_FLAGS0_NU                BIT_3
820 #define Q81_RX_FLAGS0_IE                BIT_4
821
822 #define Q81_RX_FLAGS0_MCAST_MASK        (0x03 << 5)
823 #define Q81_RX_FLAGS0_MCAST_NONE        (0x00 << 5)
824 #define Q81_RX_FLAGS0_MCAST_HASH_MATCH  (0x01 << 5)
825 #define Q81_RX_FLAGS0_MCAST_REG_MATCH   (0x02 << 5)
826 #define Q81_RX_FLAGS0_MCAST_PROMISC     (0x03 << 5)
827
828 #define Q81_RX_FLAGS0_B                 BIT_7
829
830         uint16_t        flags1;
831 #define Q81_RX_FLAGS1_P                 BIT_0
832 #define Q81_RX_FLAGS1_V                 BIT_1
833
834 #define Q81_RX_FLAGS1_ERR_NONE          (0x00 << 2)
835 #define Q81_RX_FLAGS1_ERR_CODE          (0x01 << 2)
836 #define Q81_RX_FLAGS1_ERR_OSIZE         (0x02 << 2)
837 #define Q81_RX_FLAGS1_ERR_USIZE         (0x04 << 2)
838 #define Q81_RX_FLAGS1_ERR_PREAMBLE      (0x05 << 2)
839 #define Q81_RX_FLAGS1_ERR_FRAMELENGTH   (0x06 << 2)
840 #define Q81_RX_FLAGS1_ERR_CRC           (0x07 << 2)
841 #define Q81_RX_FLAGS1_ERR_MASK          (0x07 << 2)
842
843 #define Q81_RX_FLAGS1_U                 BIT_5
844 #define Q81_RX_FLAGS1_T                 BIT_6
845 #define Q81_RX_FLAGS1_FO                BIT_7
846 #define Q81_RX_FLAGS1_RSS_NO_MATCH      (0x00 << 8)
847 #define Q81_RX_FLAGS1_RSS_IPV4_MATCH    (0x04 << 8)
848 #define Q81_RX_FLAGS1_RSS_IPV6_MATCH    (0x02 << 8)
849 #define Q81_RX_FLAGS1_RSS_TCPIPV4_MATCH (0x05 << 8)
850 #define Q81_RX_FLAGS1_RSS_TCPIPV4_MATCH (0x05 << 8)
851 #define Q81_RX_FLAGS1_RSS_MATCH_MASK    (0x07 << 8)
852 #define Q81_RX_FLAGS1_V4                BIT_11
853 #define Q81_RX_FLAGS1_V6                BIT_12
854 #define Q81_RX_FLAGS1_IH                BIT_13
855 #define Q81_RX_FLAGS1_DS                BIT_14
856 #define Q81_RX_FLAGS1_DL                BIT_15
857
858         uint32_t        length;
859         uint64_t        b_paddr;
860
861         uint32_t        rss;
862         uint16_t        vlan_tag;
863         uint16_t        rsrvd;
864         uint32_t        rsrvd1;
865         uint32_t        flags2;
866 #define Q81_RX_FLAGS2_HV                BIT_13
867 #define Q81_RX_FLAGS2_HS                BIT_14
868 #define Q81_RX_FLAGS2_HL                BIT_15
869
870         uint32_t        hdr_length;
871         uint32_t        hdr_baddr_lo;
872         uint32_t        hdr_baddr_hi;
873
874 } __packed q81_rx_t;
875
876 typedef struct _q81_cq_e {
877         uint8_t         opcode;
878         uint8_t         bytes[63];
879 } __packed q81_cq_e_t;
880
881 typedef struct _q81_bq_addr_e {
882         uint32_t        addr_lo;
883         uint32_t        addr_hi;
884 } __packed q81_bq_addr_e_t;
885
886 /*
887  * Macros for reading and writing registers
888  */
889
890 #if defined(__i386__) || defined(__amd64__)
891 #define Q8_MB()    __asm volatile("mfence" ::: "memory")
892 #define Q8_WMB()   __asm volatile("sfence" ::: "memory")
893 #define Q8_RMB()   __asm volatile("lfence" ::: "memory")
894 #else
895 #define Q8_MB()
896 #define Q8_WMB()
897 #define Q8_RMB()
898 #endif
899
900 #define READ_REG32(ha, reg) bus_read_4((ha->pci_reg), reg)
901 #define READ_REG64(ha, reg) bus_read_8((ha->pci_reg), reg)
902
903 #define WRITE_REG32_ONLY(ha, reg, val) bus_write_4((ha->pci_reg), reg, val)
904
905 #define WRITE_REG32(ha, reg, val) bus_write_4((ha->pci_reg), reg, val)
906
907 #define Q81_CTL_INTRE_MASK_VALUE \
908         (((Q81_CTL_INTRE_RTYPE_MASK | Q81_CTL_INTRE_HOST_INTR_MASK) << \
909                 Q81_CTL_INTRE_MASK_SHIFT) | Q81_CTL_INTRE_RTYPE_ENABLE)
910
911 #define Q81_ENABLE_INTR(ha, idx) \
912         WRITE_REG32(ha, Q81_CTL_INTR_ENABLE, (Q81_CTL_INTRE_MASK_VALUE | idx))
913
914 #define Q81_CTL_INTRD_MASK_VALUE \
915         (((Q81_CTL_INTRE_RTYPE_MASK | Q81_CTL_INTRE_HOST_INTR_MASK) << \
916                 Q81_CTL_INTRE_MASK_SHIFT) | Q81_CTL_INTRE_RTYPE_DISABLE)
917
918 #define Q81_DISABLE_INTR(ha, idx) \
919         WRITE_REG32(ha, Q81_CTL_INTR_ENABLE, (Q81_CTL_INTRD_MASK_VALUE | idx))
920
921 #define Q81_WR_WQ_PROD_IDX(wq_idx, idx) bus_write_4((ha->pci_reg1),\
922                 (ha->tx_ring[wq_idx].wq_db_offset + Q81_WRKQ_INDEX_REG), idx)
923
924 #define Q81_RD_WQ_IDX(wq_idx) bus_read_4((ha->pci_reg1),\
925                 (ha->tx_ring[wq_idx].wq_db_offset + Q81_WRKQ_INDEX_REG))
926
927 #define Q81_SET_WQ_VALID(wq_idx) bus_write_4((ha->pci_reg1),\
928                 (ha->tx_ring[wq_idx].wq_db_offset + Q81_WRKQ_VALID_REG),\
929                         Q81_COMPQ_VALID_V)
930
931 #define Q81_SET_WQ_INVALID(wq_idx) bus_write_4((ha->pci_reg1),\
932                 (ha->tx_ring[wq_idx].wq_db_offset + Q81_WRKQ_VALID_REG),\
933                         (~Q81_COMPQ_VALID_V))
934
935 #define Q81_WR_CQ_CONS_IDX(cq_idx, idx) bus_write_4((ha->pci_reg1),\
936                 (ha->rx_ring[cq_idx].cq_db_offset + Q81_COMPQ_INDEX_REG), idx)
937
938 #define Q81_RD_CQ_IDX(cq_idx) bus_read_4((ha->pci_reg1),\
939                 (ha->rx_ring[cq_idx].cq_db_offset + Q81_COMPQ_INDEX_REG))
940
941 #define Q81_SET_CQ_VALID(cq_idx) bus_write_4((ha->pci_reg1),\
942                 (ha->rx_ring[cq_idx].cq_db_offset + Q81_COMPQ_VALID_REG),\
943                         Q81_COMPQ_VALID_V)
944
945 #define Q81_SET_CQ_INVALID(cq_idx) bus_write_4((ha->pci_reg1),\
946                 (ha->rx_ring[cq_idx].cq_db_offset + Q81_COMPQ_VALID_REG),\
947                         ~Q81_COMPQ_VALID_V)
948
949 #define Q81_WR_LBQ_PROD_IDX(cq_idx, idx) bus_write_4((ha->pci_reg1),\
950                 (ha->rx_ring[cq_idx].cq_db_offset + Q81_LRGBQ_INDEX_REG), idx)
951
952 #define Q81_RD_LBQ_IDX(cq_idx) bus_read_4((ha->pci_reg1),\
953                 (ha->rx_ring[cq_idx].cq_db_offset + Q81_LRGBQ_INDEX_REG))
954
955 #define Q81_WR_SBQ_PROD_IDX(cq_idx, idx) bus_write_4((ha->pci_reg1),\
956                 (ha->rx_ring[cq_idx].cq_db_offset + Q81_SMBQ_INDEX_REG), idx)
957
958 #define Q81_RD_SBQ_IDX(cq_idx) bus_read_4((ha->pci_reg1),\
959                 (ha->rx_ring[cq_idx].cq_db_offset + Q81_SMBQ_INDEX_REG))
960
961 /*
962  * Flash Related
963  */
964
965 #define Q81_F0_FLASH_OFFSET     0x140200
966 #define Q81_F1_FLASH_OFFSET     0x140600
967 #define Q81_FLASH_ID            "8000"
968
969 typedef struct _q81_flash {
970         uint8_t         id[4]; /* equal to "8000" */
971
972         uint16_t        version;
973         uint16_t        size;
974         uint16_t        csum;
975         uint16_t        rsrvd0;
976         uint16_t        total_size;
977         uint16_t        nentries;
978
979         uint8_t         dtype0;
980         uint8_t         dsize0;
981         uint8_t         mac_addr0[6];
982
983         uint8_t         dtype1;
984         uint8_t         dsize1;
985         uint8_t         mac_addr1[6];
986
987         uint8_t         dtype2;
988         uint8_t         dsize2;
989         uint16_t        vlan_id;
990
991         uint8_t         dtype3;
992         uint8_t         dsize3;
993         uint16_t        last;
994
995         uint8_t         rsrvd1[464];
996
997         uint16_t        subsys_vid;
998         uint16_t        subsys_did;
999
1000         uint8_t         rsrvd2[4];
1001 } __packed q81_flash_t;
1002
1003 /*
1004  * MPI Related 
1005  */
1006
1007 #define Q81_NUM_MBX_REGISTERS   16
1008 #define Q81_NUM_AEN_REGISTERS   9
1009
1010 #define Q81_FUNC0_MBX_IN_REG0   0x1180
1011 #define Q81_FUNC0_MBX_OUT_REG0  0x1190
1012
1013 #define Q81_FUNC1_MBX_IN_REG0   0x1280
1014 #define Q81_FUNC1_MBX_OUT_REG0  0x1290
1015
1016 #define Q81_MBX_NOP             0x0000
1017 #define Q81_MBX_EXEC_FW         0x0002
1018 #define Q81_MBX_REG_TEST        0x0006
1019 #define Q81_MBX_VERIFY_CHKSUM   0x0007
1020 #define Q81_MBX_ABOUT_FW        0x0008
1021 #define Q81_MBX_RISC_MEMCPY     0x000A
1022 #define Q81_MBX_LOAD_RISC_RAM   0x000B
1023 #define Q81_MBX_DUMP_RISC_RAM   0x000C
1024 #define Q81_MBX_WR_RAM_WORD     0x000D
1025 #define Q81_MBX_INIT_RISC_RAM   0x000E
1026 #define Q81_MBX_RD_RAM_WORD     0x000F
1027 #define Q81_MBX_STOP_FW         0x0014
1028 #define Q81_MBX_GEN_SYS_ERR     0x002A
1029 #define Q81_MBX_WR_SFP_PLUS     0x0030
1030 #define Q81_MBX_RD_SFP_PLUS     0x0031
1031 #define Q81_MBX_INIT_FW         0x0060
1032 #define Q81_MBX_GET_IFCB        0x0061
1033 #define Q81_MBX_GET_FW_STATE    0x0069
1034 #define Q81_MBX_IDC_REQ         0x0100
1035 #define Q81_MBX_IDC_ACK         0x0101
1036 #define Q81_MBX_IDC_TIME_EXTEND 0x0102
1037 #define Q81_MBX_WOL_MODE        0x0110
1038 #define Q81_MBX_SET_WOL_FILTER  0x0111
1039 #define Q81_MBX_CLR_WOL_FILTER  0x0112
1040 #define Q81_MBX_SET_WOL_MAGIC   0x0113
1041 #define Q81_MBX_WOL_MODE_IMM    0x0115
1042 #define Q81_MBX_PORT_RESET      0x0120
1043 #define Q81_MBX_SET_PORT_CFG    0x0122
1044 #define Q81_MBX_GET_PORT_CFG    0x0123
1045 #define Q81_MBX_GET_LNK_STATUS  0x0124
1046 #define Q81_MBX_SET_LED_CFG     0x0125
1047 #define Q81_MBX_GET_LED_CFG     0x0126
1048 #define Q81_MBX_SET_DCBX_CTLB   0x0130
1049 #define Q81_MBX_GET_DCBX_CTLB   0x0131
1050 #define Q81_MBX_GET_DCBX_TLV    0x0132
1051 #define Q81_MBX_DIAG_CMDS       0x0150
1052 #define Q81_MBX_SET_MGMT_CTL    0x0160
1053 #define         Q81_MBX_SET_MGMT_CTL_STOP       0x01
1054 #define         Q81_MBX_SET_MGMT_CTL_RESUME     0x02
1055 #define Q81_MBX_GET_MGMT_CTL    0x0161
1056 #define         Q81_MBX_GET_MGMT_CTL_MASK       ~0x3
1057 #define         Q81_MBX_GET_MGMT_CTL_FIFO_EMPTY 0x02
1058 #define         Q81_MBX_GET_MGMT_CTL_SET_MGMT   0x01
1059
1060 #define Q81_MBX_CMD_COMPLETE    0x4000
1061 #define Q81_MBX_CMD_INVALID     0x4001
1062 #define Q81_MBX_CMD_TEST_FAILED 0x4003
1063 #define Q81_MBX_CMD_ERROR       0x4005
1064 #define Q81_MBX_CMD_PARAM_ERROR 0x4006
1065
1066 #endif /* #ifndef _QLS_HW_H_ */