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5a4faa87 RM |
1 | /* |
2 | * QLogic QLA3xxx NIC HBA Driver | |
3 | * Copyright (c) 2003-2006 QLogic Corporation | |
4 | * | |
5 | * See LICENSE.qla3xxx for copyright and licensing details. | |
6 | */ | |
7 | #ifndef _QLA3XXX_H_ | |
8 | #define _QLA3XXX_H_ | |
9 | ||
10 | /* | |
11 | * IOCB Definitions... | |
12 | */ | |
13 | #pragma pack(1) | |
14 | ||
15 | #define OPCODE_OB_MAC_IOCB_FN0 0x01 | |
16 | #define OPCODE_OB_MAC_IOCB_FN2 0x21 | |
17 | #define OPCODE_OB_TCP_IOCB_FN0 0x03 | |
18 | #define OPCODE_OB_TCP_IOCB_FN2 0x23 | |
19 | #define OPCODE_UPDATE_NCB_IOCB_FN0 0x00 | |
20 | #define OPCODE_UPDATE_NCB_IOCB_FN2 0x20 | |
21 | ||
22 | #define OPCODE_UPDATE_NCB_IOCB 0xF0 | |
23 | #define OPCODE_IB_MAC_IOCB 0xF9 | |
24 | #define OPCODE_IB_IP_IOCB 0xFA | |
25 | #define OPCODE_IB_TCP_IOCB 0xFB | |
26 | #define OPCODE_DUMP_PROTO_IOCB 0xFE | |
27 | #define OPCODE_BUFFER_ALERT_IOCB 0xFB | |
28 | ||
29 | #define OPCODE_FUNC_ID_MASK 0x30 | |
30 | #define OUTBOUND_MAC_IOCB 0x01 /* plus function bits */ | |
31 | #define OUTBOUND_TCP_IOCB 0x03 /* plus function bits */ | |
32 | #define UPDATE_NCB_IOCB 0x00 /* plus function bits */ | |
33 | ||
34 | #define FN0_MA_BITS_MASK 0x00 | |
35 | #define FN1_MA_BITS_MASK 0x80 | |
36 | ||
37 | struct ob_mac_iocb_req { | |
38 | u8 opcode; | |
39 | u8 flags; | |
40 | #define OB_MAC_IOCB_REQ_MA 0xC0 | |
41 | #define OB_MAC_IOCB_REQ_F 0x20 | |
42 | #define OB_MAC_IOCB_REQ_X 0x10 | |
43 | #define OB_MAC_IOCB_REQ_D 0x02 | |
44 | #define OB_MAC_IOCB_REQ_I 0x01 | |
45 | __le16 reserved0; | |
46 | ||
47 | __le32 transaction_id; | |
48 | __le16 data_len; | |
49 | __le16 reserved1; | |
50 | __le32 reserved2; | |
51 | __le32 reserved3; | |
52 | __le32 buf_addr0_low; | |
53 | __le32 buf_addr0_high; | |
54 | __le32 buf_0_len; | |
55 | __le32 buf_addr1_low; | |
56 | __le32 buf_addr1_high; | |
57 | __le32 buf_1_len; | |
58 | __le32 buf_addr2_low; | |
59 | __le32 buf_addr2_high; | |
60 | __le32 buf_2_len; | |
61 | __le32 reserved4; | |
62 | __le32 reserved5; | |
63 | }; | |
64 | /* | |
65 | * The following constants define control bits for buffer | |
66 | * length fields for all IOCB's. | |
67 | */ | |
68 | #define OB_MAC_IOCB_REQ_E 0x80000000 /* Last valid buffer in list. */ | |
69 | #define OB_MAC_IOCB_REQ_C 0x40000000 /* points to an OAL. (continuation) */ | |
70 | #define OB_MAC_IOCB_REQ_L 0x20000000 /* Auburn local address pointer. */ | |
71 | #define OB_MAC_IOCB_REQ_R 0x10000000 /* 32-bit address pointer. */ | |
72 | ||
73 | struct ob_mac_iocb_rsp { | |
74 | u8 opcode; | |
75 | u8 flags; | |
76 | #define OB_MAC_IOCB_RSP_P 0x08 | |
77 | #define OB_MAC_IOCB_RSP_S 0x02 | |
78 | #define OB_MAC_IOCB_RSP_I 0x01 | |
79 | ||
80 | __le16 reserved0; | |
81 | __le32 transaction_id; | |
82 | __le32 reserved1; | |
83 | __le32 reserved2; | |
84 | }; | |
85 | ||
86 | struct ib_mac_iocb_rsp { | |
87 | u8 opcode; | |
88 | u8 flags; | |
89 | #define IB_MAC_IOCB_RSP_S 0x80 | |
90 | #define IB_MAC_IOCB_RSP_H1 0x40 | |
91 | #define IB_MAC_IOCB_RSP_H0 0x20 | |
92 | #define IB_MAC_IOCB_RSP_B 0x10 | |
93 | #define IB_MAC_IOCB_RSP_M 0x08 | |
94 | #define IB_MAC_IOCB_RSP_MA 0x07 | |
95 | ||
96 | __le16 length; | |
97 | __le32 reserved; | |
98 | __le32 ial_low; | |
99 | __le32 ial_high; | |
100 | ||
101 | }; | |
102 | ||
103 | struct ob_ip_iocb_req { | |
104 | u8 opcode; | |
105 | __le16 flags; | |
106 | #define OB_IP_IOCB_REQ_O 0x100 | |
107 | #define OB_IP_IOCB_REQ_H 0x008 | |
108 | #define OB_IP_IOCB_REQ_U 0x004 | |
109 | #define OB_IP_IOCB_REQ_D 0x002 | |
110 | #define OB_IP_IOCB_REQ_I 0x001 | |
111 | ||
112 | u8 reserved0; | |
113 | ||
114 | __le32 transaction_id; | |
115 | __le16 data_len; | |
116 | __le16 reserved1; | |
117 | __le32 hncb_ptr_low; | |
118 | __le32 hncb_ptr_high; | |
119 | __le32 buf_addr0_low; | |
120 | __le32 buf_addr0_high; | |
121 | __le32 buf_0_len; | |
122 | __le32 buf_addr1_low; | |
123 | __le32 buf_addr1_high; | |
124 | __le32 buf_1_len; | |
125 | __le32 buf_addr2_low; | |
126 | __le32 buf_addr2_high; | |
127 | __le32 buf_2_len; | |
128 | __le32 reserved2; | |
129 | __le32 reserved3; | |
130 | }; | |
131 | ||
132 | /* defines for BufferLength fields above */ | |
133 | #define OB_IP_IOCB_REQ_E 0x80000000 | |
134 | #define OB_IP_IOCB_REQ_C 0x40000000 | |
135 | #define OB_IP_IOCB_REQ_L 0x20000000 | |
136 | #define OB_IP_IOCB_REQ_R 0x10000000 | |
137 | ||
138 | struct ob_ip_iocb_rsp { | |
139 | u8 opcode; | |
140 | u8 flags; | |
141 | #define OB_MAC_IOCB_RSP_E 0x08 | |
142 | #define OB_MAC_IOCB_RSP_L 0x04 | |
143 | #define OB_MAC_IOCB_RSP_S 0x02 | |
144 | #define OB_MAC_IOCB_RSP_I 0x01 | |
145 | ||
146 | __le16 reserved0; | |
147 | __le32 transaction_id; | |
148 | __le32 reserved1; | |
149 | __le32 reserved2; | |
150 | }; | |
151 | ||
152 | struct ob_tcp_iocb_req { | |
153 | u8 opcode; | |
154 | ||
155 | u8 flags0; | |
156 | #define OB_TCP_IOCB_REQ_P 0x80 | |
157 | #define OB_TCP_IOCB_REQ_CI 0x20 | |
158 | #define OB_TCP_IOCB_REQ_H 0x10 | |
159 | #define OB_TCP_IOCB_REQ_LN 0x08 | |
160 | #define OB_TCP_IOCB_REQ_K 0x04 | |
161 | #define OB_TCP_IOCB_REQ_D 0x02 | |
162 | #define OB_TCP_IOCB_REQ_I 0x01 | |
163 | ||
164 | u8 flags1; | |
165 | #define OB_TCP_IOCB_REQ_OSM 0x40 | |
166 | #define OB_TCP_IOCB_REQ_URG 0x20 | |
167 | #define OB_TCP_IOCB_REQ_ACK 0x10 | |
168 | #define OB_TCP_IOCB_REQ_PSH 0x08 | |
169 | #define OB_TCP_IOCB_REQ_RST 0x04 | |
170 | #define OB_TCP_IOCB_REQ_SYN 0x02 | |
171 | #define OB_TCP_IOCB_REQ_FIN 0x01 | |
172 | ||
173 | u8 options_len; | |
174 | #define OB_TCP_IOCB_REQ_OMASK 0xF0 | |
175 | #define OB_TCP_IOCB_REQ_SHIFT 4 | |
176 | ||
177 | __le32 transaction_id; | |
178 | __le32 data_len; | |
179 | __le32 hncb_ptr_low; | |
180 | __le32 hncb_ptr_high; | |
181 | __le32 buf_addr0_low; | |
182 | __le32 buf_addr0_high; | |
183 | __le32 buf_0_len; | |
184 | __le32 buf_addr1_low; | |
185 | __le32 buf_addr1_high; | |
186 | __le32 buf_1_len; | |
187 | __le32 buf_addr2_low; | |
188 | __le32 buf_addr2_high; | |
189 | __le32 buf_2_len; | |
190 | __le32 time_stamp; | |
191 | __le32 reserved1; | |
192 | }; | |
193 | ||
194 | struct ob_tcp_iocb_rsp { | |
195 | u8 opcode; | |
196 | ||
197 | u8 flags0; | |
198 | #define OB_TCP_IOCB_RSP_C 0x20 | |
199 | #define OB_TCP_IOCB_RSP_H 0x10 | |
200 | #define OB_TCP_IOCB_RSP_LN 0x08 | |
201 | #define OB_TCP_IOCB_RSP_K 0x04 | |
202 | #define OB_TCP_IOCB_RSP_D 0x02 | |
203 | #define OB_TCP_IOCB_RSP_I 0x01 | |
204 | ||
205 | u8 flags1; | |
206 | #define OB_TCP_IOCB_RSP_E 0x10 | |
207 | #define OB_TCP_IOCB_RSP_W 0x08 | |
208 | #define OB_TCP_IOCB_RSP_P 0x04 | |
209 | #define OB_TCP_IOCB_RSP_T 0x02 | |
210 | #define OB_TCP_IOCB_RSP_F 0x01 | |
211 | ||
212 | u8 state; | |
213 | #define OB_TCP_IOCB_RSP_SMASK 0xF0 | |
214 | #define OB_TCP_IOCB_RSP_SHIFT 4 | |
215 | ||
216 | __le32 transaction_id; | |
217 | __le32 local_ncb_ptr; | |
218 | __le32 reserved0; | |
219 | }; | |
220 | ||
221 | struct ib_ip_iocb_rsp { | |
222 | u8 opcode; | |
223 | u8 flags; | |
224 | #define IB_IP_IOCB_RSP_S 0x80 | |
225 | #define IB_IP_IOCB_RSP_H1 0x40 | |
226 | #define IB_IP_IOCB_RSP_H0 0x20 | |
227 | #define IB_IP_IOCB_RSP_B 0x10 | |
228 | #define IB_IP_IOCB_RSP_M 0x08 | |
229 | #define IB_IP_IOCB_RSP_MA 0x07 | |
230 | ||
231 | __le16 length; | |
232 | __le16 checksum; | |
233 | __le16 reserved; | |
234 | #define IB_IP_IOCB_RSP_R 0x01 | |
235 | __le32 ial_low; | |
236 | __le32 ial_high; | |
237 | }; | |
238 | ||
239 | struct ib_tcp_iocb_rsp { | |
240 | u8 opcode; | |
241 | u8 flags; | |
242 | #define IB_TCP_IOCB_RSP_P 0x80 | |
243 | #define IB_TCP_IOCB_RSP_T 0x40 | |
244 | #define IB_TCP_IOCB_RSP_D 0x20 | |
245 | #define IB_TCP_IOCB_RSP_N 0x10 | |
246 | #define IB_TCP_IOCB_RSP_IP 0x03 | |
247 | #define IB_TCP_FLAG_MASK 0xf0 | |
248 | #define IB_TCP_FLAG_IOCB_SYN 0x00 | |
249 | ||
250 | #define TCP_IB_RSP_FLAGS(x) (x->flags & ~IB_TCP_FLAG_MASK) | |
251 | ||
252 | __le16 length; | |
253 | __le32 hncb_ref_num; | |
254 | __le32 ial_low; | |
255 | __le32 ial_high; | |
256 | }; | |
257 | ||
258 | struct net_rsp_iocb { | |
259 | u8 opcode; | |
260 | u8 flags; | |
261 | __le16 reserved0; | |
262 | __le32 reserved[3]; | |
263 | }; | |
264 | #pragma pack() | |
265 | ||
266 | /* | |
267 | * Register Definitions... | |
268 | */ | |
269 | #define PORT0_PHY_ADDRESS 0x1e00 | |
270 | #define PORT1_PHY_ADDRESS 0x1f00 | |
271 | ||
272 | #define ETHERNET_CRC_SIZE 4 | |
273 | ||
274 | #define MII_SCAN_REGISTER 0x00000001 | |
275 | ||
276 | /* 32-bit ispControlStatus */ | |
277 | enum { | |
278 | ISP_CONTROL_NP_MASK = 0x0003, | |
279 | ISP_CONTROL_NP_PCSR = 0x0000, | |
280 | ISP_CONTROL_NP_HMCR = 0x0001, | |
281 | ISP_CONTROL_NP_LRAMCR = 0x0002, | |
282 | ISP_CONTROL_NP_PSR = 0x0003, | |
283 | ISP_CONTROL_RI = 0x0008, | |
284 | ISP_CONTROL_CI = 0x0010, | |
285 | ISP_CONTROL_PI = 0x0020, | |
286 | ISP_CONTROL_IN = 0x0040, | |
287 | ISP_CONTROL_BE = 0x0080, | |
288 | ISP_CONTROL_FN_MASK = 0x0700, | |
289 | ISP_CONTROL_FN0_NET = 0x0400, | |
290 | ISP_CONTROL_FN0_SCSI = 0x0500, | |
291 | ISP_CONTROL_FN1_NET = 0x0600, | |
292 | ISP_CONTROL_FN1_SCSI = 0x0700, | |
293 | ISP_CONTROL_LINK_DN_0 = 0x0800, | |
294 | ISP_CONTROL_LINK_DN_1 = 0x1000, | |
295 | ISP_CONTROL_FSR = 0x2000, | |
296 | ISP_CONTROL_FE = 0x4000, | |
297 | ISP_CONTROL_SR = 0x8000, | |
298 | }; | |
299 | ||
300 | /* 32-bit ispInterruptMaskReg */ | |
301 | enum { | |
302 | ISP_IMR_ENABLE_INT = 0x0004, | |
303 | ISP_IMR_DISABLE_RESET_INT = 0x0008, | |
304 | ISP_IMR_DISABLE_CMPL_INT = 0x0010, | |
305 | ISP_IMR_DISABLE_PROC_INT = 0x0020, | |
306 | }; | |
307 | ||
308 | /* 32-bit serialPortInterfaceReg */ | |
309 | enum { | |
310 | ISP_SERIAL_PORT_IF_CLK = 0x0001, | |
311 | ISP_SERIAL_PORT_IF_CS = 0x0002, | |
312 | ISP_SERIAL_PORT_IF_D0 = 0x0004, | |
313 | ISP_SERIAL_PORT_IF_DI = 0x0008, | |
314 | ISP_NVRAM_MASK = (0x000F << 16), | |
315 | ISP_SERIAL_PORT_IF_WE = 0x0010, | |
316 | ISP_SERIAL_PORT_IF_NVR_MASK = 0x001F, | |
317 | ISP_SERIAL_PORT_IF_SCI = 0x0400, | |
318 | ISP_SERIAL_PORT_IF_SC0 = 0x0800, | |
319 | ISP_SERIAL_PORT_IF_SCE = 0x1000, | |
320 | ISP_SERIAL_PORT_IF_SDI = 0x2000, | |
321 | ISP_SERIAL_PORT_IF_SDO = 0x4000, | |
322 | ISP_SERIAL_PORT_IF_SDE = 0x8000, | |
323 | ISP_SERIAL_PORT_IF_I2C_MASK = 0xFC00, | |
324 | }; | |
325 | ||
326 | /* semaphoreReg */ | |
327 | enum { | |
328 | QL_RESOURCE_MASK_BASE_CODE = 0x7, | |
329 | QL_RESOURCE_BITS_BASE_CODE = 0x4, | |
330 | QL_DRVR_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 1), | |
331 | QL_DDR_RAM_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 4), | |
332 | QL_PHY_GIO_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 7), | |
333 | QL_NVRAM_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 10), | |
334 | QL_FLASH_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 13), | |
335 | QL_DRVR_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (1 + 16)), | |
336 | QL_DDR_RAM_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (4 + 16)), | |
337 | QL_PHY_GIO_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (7 + 16)), | |
338 | QL_NVRAM_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (10 + 16)), | |
339 | QL_FLASH_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (13 + 16)), | |
340 | }; | |
341 | ||
342 | /* | |
343 | * QL3XXX memory-mapped registers | |
344 | * QL3XXX has 4 "pages" of registers, each page occupying | |
345 | * 256 bytes. Each page has a "common" area at the start and then | |
346 | * page-specific registers after that. | |
347 | */ | |
348 | struct ql3xxx_common_registers { | |
349 | u32 MB0; /* Offset 0x00 */ | |
350 | u32 MB1; /* Offset 0x04 */ | |
351 | u32 MB2; /* Offset 0x08 */ | |
352 | u32 MB3; /* Offset 0x0c */ | |
353 | u32 MB4; /* Offset 0x10 */ | |
354 | u32 MB5; /* Offset 0x14 */ | |
355 | u32 MB6; /* Offset 0x18 */ | |
356 | u32 MB7; /* Offset 0x1c */ | |
357 | u32 flashBiosAddr; | |
358 | u32 flashBiosData; | |
359 | u32 ispControlStatus; | |
360 | u32 ispInterruptMaskReg; | |
361 | u32 serialPortInterfaceReg; | |
362 | u32 semaphoreReg; | |
363 | u32 reqQProducerIndex; | |
364 | u32 rspQConsumerIndex; | |
365 | ||
366 | u32 rxLargeQProducerIndex; | |
367 | u32 rxSmallQProducerIndex; | |
368 | u32 arcMadiCommand; | |
369 | u32 arcMadiData; | |
370 | }; | |
371 | ||
372 | enum { | |
373 | EXT_HW_CONFIG_SP_MASK = 0x0006, | |
374 | EXT_HW_CONFIG_SP_NONE = 0x0000, | |
375 | EXT_HW_CONFIG_SP_BYTE_PARITY = 0x0002, | |
376 | EXT_HW_CONFIG_SP_ECC = 0x0004, | |
377 | EXT_HW_CONFIG_SP_ECCx = 0x0006, | |
378 | EXT_HW_CONFIG_SIZE_MASK = 0x0060, | |
379 | EXT_HW_CONFIG_SIZE_128M = 0x0000, | |
380 | EXT_HW_CONFIG_SIZE_256M = 0x0020, | |
381 | EXT_HW_CONFIG_SIZE_512M = 0x0040, | |
382 | EXT_HW_CONFIG_SIZE_INVALID = 0x0060, | |
383 | EXT_HW_CONFIG_PD = 0x0080, | |
384 | EXT_HW_CONFIG_FW = 0x0200, | |
385 | EXT_HW_CONFIG_US = 0x0400, | |
386 | EXT_HW_CONFIG_DCS_MASK = 0x1800, | |
387 | EXT_HW_CONFIG_DCS_9MA = 0x0000, | |
388 | EXT_HW_CONFIG_DCS_15MA = 0x0800, | |
389 | EXT_HW_CONFIG_DCS_18MA = 0x1000, | |
390 | EXT_HW_CONFIG_DCS_24MA = 0x1800, | |
391 | EXT_HW_CONFIG_DDS_MASK = 0x6000, | |
392 | EXT_HW_CONFIG_DDS_9MA = 0x0000, | |
393 | EXT_HW_CONFIG_DDS_15MA = 0x2000, | |
394 | EXT_HW_CONFIG_DDS_18MA = 0x4000, | |
395 | EXT_HW_CONFIG_DDS_24MA = 0x6000, | |
396 | }; | |
397 | ||
398 | /* InternalChipConfig */ | |
399 | enum { | |
400 | INTERNAL_CHIP_DM = 0x0001, | |
401 | INTERNAL_CHIP_SD = 0x0002, | |
402 | INTERNAL_CHIP_RAP_MASK = 0x000C, | |
403 | INTERNAL_CHIP_RAP_RR = 0x0000, | |
404 | INTERNAL_CHIP_RAP_NRM = 0x0004, | |
405 | INTERNAL_CHIP_RAP_ERM = 0x0008, | |
406 | INTERNAL_CHIP_RAP_ERMx = 0x000C, | |
407 | INTERNAL_CHIP_WE = 0x0010, | |
408 | INTERNAL_CHIP_EF = 0x0020, | |
409 | INTERNAL_CHIP_FR = 0x0040, | |
410 | INTERNAL_CHIP_FW = 0x0080, | |
411 | INTERNAL_CHIP_FI = 0x0100, | |
412 | INTERNAL_CHIP_FT = 0x0200, | |
413 | }; | |
414 | ||
415 | /* portControl */ | |
416 | enum { | |
417 | PORT_CONTROL_DS = 0x0001, | |
418 | PORT_CONTROL_HH = 0x0002, | |
419 | PORT_CONTROL_EI = 0x0004, | |
420 | PORT_CONTROL_ET = 0x0008, | |
421 | PORT_CONTROL_EF = 0x0010, | |
422 | PORT_CONTROL_DRM = 0x0020, | |
423 | PORT_CONTROL_RLB = 0x0040, | |
424 | PORT_CONTROL_RCB = 0x0080, | |
425 | PORT_CONTROL_MAC = 0x0100, | |
426 | PORT_CONTROL_IPV = 0x0200, | |
427 | PORT_CONTROL_IFP = 0x0400, | |
428 | PORT_CONTROL_ITP = 0x0800, | |
429 | PORT_CONTROL_FI = 0x1000, | |
430 | PORT_CONTROL_DFP = 0x2000, | |
431 | PORT_CONTROL_OI = 0x4000, | |
432 | PORT_CONTROL_CC = 0x8000, | |
433 | }; | |
434 | ||
435 | /* portStatus */ | |
436 | enum { | |
437 | PORT_STATUS_SM0 = 0x0001, | |
438 | PORT_STATUS_SM1 = 0x0002, | |
439 | PORT_STATUS_X = 0x0008, | |
440 | PORT_STATUS_DL = 0x0080, | |
441 | PORT_STATUS_IC = 0x0200, | |
442 | PORT_STATUS_MRC = 0x0400, | |
443 | PORT_STATUS_NL = 0x0800, | |
444 | PORT_STATUS_REV_ID_MASK = 0x7000, | |
445 | PORT_STATUS_REV_ID_1 = 0x1000, | |
446 | PORT_STATUS_REV_ID_2 = 0x2000, | |
447 | PORT_STATUS_REV_ID_3 = 0x3000, | |
448 | PORT_STATUS_64 = 0x8000, | |
449 | PORT_STATUS_UP0 = 0x10000, | |
450 | PORT_STATUS_AC0 = 0x20000, | |
451 | PORT_STATUS_AE0 = 0x40000, | |
452 | PORT_STATUS_UP1 = 0x100000, | |
453 | PORT_STATUS_AC1 = 0x200000, | |
454 | PORT_STATUS_AE1 = 0x400000, | |
455 | PORT_STATUS_F0_ENABLED = 0x1000000, | |
456 | PORT_STATUS_F1_ENABLED = 0x2000000, | |
457 | PORT_STATUS_F2_ENABLED = 0x4000000, | |
458 | PORT_STATUS_F3_ENABLED = 0x8000000, | |
459 | }; | |
460 | ||
461 | /* macMIIMgmtControlReg */ | |
462 | enum { | |
463 | MAC_ADDR_INDIRECT_PTR_REG_RP_MASK = 0x0003, | |
464 | MAC_ADDR_INDIRECT_PTR_REG_RP_PRI_LWR = 0x0000, | |
465 | MAC_ADDR_INDIRECT_PTR_REG_RP_PRI_UPR = 0x0001, | |
466 | MAC_ADDR_INDIRECT_PTR_REG_RP_SEC_LWR = 0x0002, | |
467 | MAC_ADDR_INDIRECT_PTR_REG_RP_SEC_UPR = 0x0003, | |
468 | MAC_ADDR_INDIRECT_PTR_REG_PR = 0x0008, | |
469 | MAC_ADDR_INDIRECT_PTR_REG_SS = 0x0010, | |
470 | MAC_ADDR_INDIRECT_PTR_REG_SE = 0x0020, | |
471 | MAC_ADDR_INDIRECT_PTR_REG_SP = 0x0040, | |
472 | MAC_ADDR_INDIRECT_PTR_REG_PE = 0x0080, | |
473 | }; | |
474 | ||
475 | /* macMIIMgmtControlReg */ | |
476 | enum { | |
477 | MAC_MII_CONTROL_RC = 0x0001, | |
478 | MAC_MII_CONTROL_SC = 0x0002, | |
479 | MAC_MII_CONTROL_AS = 0x0004, | |
480 | MAC_MII_CONTROL_NP = 0x0008, | |
481 | MAC_MII_CONTROL_CLK_SEL_MASK = 0x0070, | |
482 | MAC_MII_CONTROL_CLK_SEL_DIV2 = 0x0000, | |
483 | MAC_MII_CONTROL_CLK_SEL_DIV4 = 0x0010, | |
484 | MAC_MII_CONTROL_CLK_SEL_DIV6 = 0x0020, | |
485 | MAC_MII_CONTROL_CLK_SEL_DIV8 = 0x0030, | |
486 | MAC_MII_CONTROL_CLK_SEL_DIV10 = 0x0040, | |
487 | MAC_MII_CONTROL_CLK_SEL_DIV14 = 0x0050, | |
488 | MAC_MII_CONTROL_CLK_SEL_DIV20 = 0x0060, | |
489 | MAC_MII_CONTROL_CLK_SEL_DIV28 = 0x0070, | |
490 | MAC_MII_CONTROL_RM = 0x8000, | |
491 | }; | |
492 | ||
493 | /* macMIIStatusReg */ | |
494 | enum { | |
495 | MAC_MII_STATUS_BSY = 0x0001, | |
496 | MAC_MII_STATUS_SC = 0x0002, | |
497 | MAC_MII_STATUS_NV = 0x0004, | |
498 | }; | |
499 | ||
500 | enum { | |
501 | MAC_CONFIG_REG_PE = 0x0001, | |
502 | MAC_CONFIG_REG_TF = 0x0002, | |
503 | MAC_CONFIG_REG_RF = 0x0004, | |
504 | MAC_CONFIG_REG_FD = 0x0008, | |
505 | MAC_CONFIG_REG_GM = 0x0010, | |
506 | MAC_CONFIG_REG_LB = 0x0020, | |
507 | MAC_CONFIG_REG_SR = 0x8000, | |
508 | }; | |
509 | ||
510 | enum { | |
511 | MAC_HALF_DUPLEX_REG_ED = 0x10000, | |
512 | MAC_HALF_DUPLEX_REG_NB = 0x20000, | |
513 | MAC_HALF_DUPLEX_REG_BNB = 0x40000, | |
514 | MAC_HALF_DUPLEX_REG_ALT = 0x80000, | |
515 | }; | |
516 | ||
517 | enum { | |
518 | IP_ADDR_INDEX_REG_MASK = 0x000f, | |
519 | IP_ADDR_INDEX_REG_FUNC_0_PRI = 0x0000, | |
520 | IP_ADDR_INDEX_REG_FUNC_0_SEC = 0x0001, | |
521 | IP_ADDR_INDEX_REG_FUNC_1_PRI = 0x0002, | |
522 | IP_ADDR_INDEX_REG_FUNC_1_SEC = 0x0003, | |
523 | IP_ADDR_INDEX_REG_FUNC_2_PRI = 0x0004, | |
524 | IP_ADDR_INDEX_REG_FUNC_2_SEC = 0x0005, | |
525 | IP_ADDR_INDEX_REG_FUNC_3_PRI = 0x0006, | |
526 | IP_ADDR_INDEX_REG_FUNC_3_SEC = 0x0007, | |
527 | }; | |
528 | ||
529 | enum { | |
530 | PROBE_MUX_ADDR_REG_MUX_SEL_MASK = 0x003f, | |
531 | PROBE_MUX_ADDR_REG_SYSCLK = 0x0000, | |
532 | PROBE_MUX_ADDR_REG_PCICLK = 0x0040, | |
533 | PROBE_MUX_ADDR_REG_NRXCLK = 0x0080, | |
534 | PROBE_MUX_ADDR_REG_CPUCLK = 0x00C0, | |
535 | PROBE_MUX_ADDR_REG_MODULE_SEL_MASK = 0x3f00, | |
536 | PROBE_MUX_ADDR_REG_UP = 0x4000, | |
537 | PROBE_MUX_ADDR_REG_RE = 0x8000, | |
538 | }; | |
539 | ||
540 | enum { | |
541 | STATISTICS_INDEX_REG_MASK = 0x01ff, | |
542 | STATISTICS_INDEX_REG_MAC0_TX_FRAME = 0x0000, | |
543 | STATISTICS_INDEX_REG_MAC0_TX_BYTES = 0x0001, | |
544 | STATISTICS_INDEX_REG_MAC0_TX_STAT1 = 0x0002, | |
545 | STATISTICS_INDEX_REG_MAC0_TX_STAT2 = 0x0003, | |
546 | STATISTICS_INDEX_REG_MAC0_TX_STAT3 = 0x0004, | |
547 | STATISTICS_INDEX_REG_MAC0_TX_STAT4 = 0x0005, | |
548 | STATISTICS_INDEX_REG_MAC0_TX_STAT5 = 0x0006, | |
549 | STATISTICS_INDEX_REG_MAC0_RX_FRAME = 0x0007, | |
550 | STATISTICS_INDEX_REG_MAC0_RX_BYTES = 0x0008, | |
551 | STATISTICS_INDEX_REG_MAC0_RX_STAT1 = 0x0009, | |
552 | STATISTICS_INDEX_REG_MAC0_RX_STAT2 = 0x000a, | |
553 | STATISTICS_INDEX_REG_MAC0_RX_STAT3 = 0x000b, | |
554 | STATISTICS_INDEX_REG_MAC0_RX_ERR_CRC = 0x000c, | |
555 | STATISTICS_INDEX_REG_MAC0_RX_ERR_ENC = 0x000d, | |
556 | STATISTICS_INDEX_REG_MAC0_RX_ERR_LEN = 0x000e, | |
557 | STATISTICS_INDEX_REG_MAC0_RX_STAT4 = 0x000f, | |
558 | STATISTICS_INDEX_REG_MAC1_TX_FRAME = 0x0010, | |
559 | STATISTICS_INDEX_REG_MAC1_TX_BYTES = 0x0011, | |
560 | STATISTICS_INDEX_REG_MAC1_TX_STAT1 = 0x0012, | |
561 | STATISTICS_INDEX_REG_MAC1_TX_STAT2 = 0x0013, | |
562 | STATISTICS_INDEX_REG_MAC1_TX_STAT3 = 0x0014, | |
563 | STATISTICS_INDEX_REG_MAC1_TX_STAT4 = 0x0015, | |
564 | STATISTICS_INDEX_REG_MAC1_TX_STAT5 = 0x0016, | |
565 | STATISTICS_INDEX_REG_MAC1_RX_FRAME = 0x0017, | |
566 | STATISTICS_INDEX_REG_MAC1_RX_BYTES = 0x0018, | |
567 | STATISTICS_INDEX_REG_MAC1_RX_STAT1 = 0x0019, | |
568 | STATISTICS_INDEX_REG_MAC1_RX_STAT2 = 0x001a, | |
569 | STATISTICS_INDEX_REG_MAC1_RX_STAT3 = 0x001b, | |
570 | STATISTICS_INDEX_REG_MAC1_RX_ERR_CRC = 0x001c, | |
571 | STATISTICS_INDEX_REG_MAC1_RX_ERR_ENC = 0x001d, | |
572 | STATISTICS_INDEX_REG_MAC1_RX_ERR_LEN = 0x001e, | |
573 | STATISTICS_INDEX_REG_MAC1_RX_STAT4 = 0x001f, | |
574 | STATISTICS_INDEX_REG_IP_TX_PKTS = 0x0020, | |
575 | STATISTICS_INDEX_REG_IP_TX_BYTES = 0x0021, | |
576 | STATISTICS_INDEX_REG_IP_TX_FRAG = 0x0022, | |
577 | STATISTICS_INDEX_REG_IP_RX_PKTS = 0x0023, | |
578 | STATISTICS_INDEX_REG_IP_RX_BYTES = 0x0024, | |
579 | STATISTICS_INDEX_REG_IP_RX_FRAG = 0x0025, | |
580 | STATISTICS_INDEX_REG_IP_DGRM_REASSEMBLY = 0x0026, | |
581 | STATISTICS_INDEX_REG_IP_V6_RX_PKTS = 0x0027, | |
582 | STATISTICS_INDEX_REG_IP_RX_PKTERR = 0x0028, | |
583 | STATISTICS_INDEX_REG_IP_REASSEMBLY_ERR = 0x0029, | |
584 | STATISTICS_INDEX_REG_TCP_TX_SEG = 0x0030, | |
585 | STATISTICS_INDEX_REG_TCP_TX_BYTES = 0x0031, | |
586 | STATISTICS_INDEX_REG_TCP_RX_SEG = 0x0032, | |
587 | STATISTICS_INDEX_REG_TCP_RX_BYTES = 0x0033, | |
588 | STATISTICS_INDEX_REG_TCP_TIMER_EXP = 0x0034, | |
589 | STATISTICS_INDEX_REG_TCP_RX_ACK = 0x0035, | |
590 | STATISTICS_INDEX_REG_TCP_TX_ACK = 0x0036, | |
591 | STATISTICS_INDEX_REG_TCP_RX_ERR = 0x0037, | |
592 | STATISTICS_INDEX_REG_TCP_RX_WIN_PROBE = 0x0038, | |
593 | STATISTICS_INDEX_REG_TCP_ECC_ERR_CORR = 0x003f, | |
594 | }; | |
595 | ||
596 | enum { | |
597 | PORT_FATAL_ERROR_STATUS_OFB_RE_MAC0 = 0x00000001, | |
598 | PORT_FATAL_ERROR_STATUS_OFB_RE_MAC1 = 0x00000002, | |
599 | PORT_FATAL_ERROR_STATUS_OFB_WE = 0x00000004, | |
600 | PORT_FATAL_ERROR_STATUS_IFB_RE = 0x00000008, | |
601 | PORT_FATAL_ERROR_STATUS_IFB_WE_MAC0 = 0x00000010, | |
602 | PORT_FATAL_ERROR_STATUS_IFB_WE_MAC1 = 0x00000020, | |
603 | PORT_FATAL_ERROR_STATUS_ODE_RE = 0x00000040, | |
604 | PORT_FATAL_ERROR_STATUS_ODE_WE = 0x00000080, | |
605 | PORT_FATAL_ERROR_STATUS_IDE_RE = 0x00000100, | |
606 | PORT_FATAL_ERROR_STATUS_IDE_WE = 0x00000200, | |
607 | PORT_FATAL_ERROR_STATUS_SDE_RE = 0x00000400, | |
608 | PORT_FATAL_ERROR_STATUS_SDE_WE = 0x00000800, | |
609 | PORT_FATAL_ERROR_STATUS_BLE = 0x00001000, | |
610 | PORT_FATAL_ERROR_STATUS_SPE = 0x00002000, | |
611 | PORT_FATAL_ERROR_STATUS_EP0 = 0x00004000, | |
612 | PORT_FATAL_ERROR_STATUS_EP1 = 0x00008000, | |
613 | PORT_FATAL_ERROR_STATUS_ICE = 0x00010000, | |
614 | PORT_FATAL_ERROR_STATUS_ILE = 0x00020000, | |
615 | PORT_FATAL_ERROR_STATUS_OPE = 0x00040000, | |
616 | PORT_FATAL_ERROR_STATUS_TA = 0x00080000, | |
617 | PORT_FATAL_ERROR_STATUS_MA = 0x00100000, | |
618 | PORT_FATAL_ERROR_STATUS_SCE = 0x00200000, | |
619 | PORT_FATAL_ERROR_STATUS_RPE = 0x00400000, | |
620 | PORT_FATAL_ERROR_STATUS_MPE = 0x00800000, | |
621 | PORT_FATAL_ERROR_STATUS_OCE = 0x01000000, | |
622 | }; | |
623 | ||
624 | /* | |
625 | * port control and status page - page 0 | |
626 | */ | |
627 | ||
628 | struct ql3xxx_port_registers { | |
629 | struct ql3xxx_common_registers CommonRegs; | |
630 | ||
631 | u32 ExternalHWConfig; | |
632 | u32 InternalChipConfig; | |
633 | u32 portControl; | |
634 | u32 portStatus; | |
635 | u32 macAddrIndirectPtrReg; | |
636 | u32 macAddrDataReg; | |
637 | u32 macMIIMgmtControlReg; | |
638 | u32 macMIIMgmtAddrReg; | |
639 | u32 macMIIMgmtDataReg; | |
640 | u32 macMIIStatusReg; | |
641 | u32 mac0ConfigReg; | |
642 | u32 mac0IpgIfgReg; | |
643 | u32 mac0HalfDuplexReg; | |
644 | u32 mac0MaxFrameLengthReg; | |
645 | u32 mac0PauseThresholdReg; | |
646 | u32 mac1ConfigReg; | |
647 | u32 mac1IpgIfgReg; | |
648 | u32 mac1HalfDuplexReg; | |
649 | u32 mac1MaxFrameLengthReg; | |
650 | u32 mac1PauseThresholdReg; | |
651 | u32 ipAddrIndexReg; | |
652 | u32 ipAddrDataReg; | |
653 | u32 ipReassemblyTimeout; | |
654 | u32 tcpMaxWindow; | |
655 | u32 currentTcpTimestamp[2]; | |
656 | u32 internalRamRWAddrReg; | |
657 | u32 internalRamWDataReg; | |
658 | u32 reclaimedBufferAddrRegLow; | |
659 | u32 reclaimedBufferAddrRegHigh; | |
660 | u32 reserved[2]; | |
661 | u32 fpgaRevID; | |
662 | u32 localRamAddr; | |
663 | u32 localRamDataAutoIncr; | |
664 | u32 localRamDataNonIncr; | |
665 | u32 gpOutput; | |
666 | u32 gpInput; | |
667 | u32 probeMuxAddr; | |
668 | u32 probeMuxData; | |
669 | u32 statisticsIndexReg; | |
670 | u32 statisticsReadDataRegAutoIncr; | |
671 | u32 statisticsReadDataRegNoIncr; | |
672 | u32 PortFatalErrStatus; | |
673 | }; | |
674 | ||
675 | /* | |
676 | * port host memory config page - page 1 | |
677 | */ | |
678 | struct ql3xxx_host_memory_registers { | |
679 | struct ql3xxx_common_registers CommonRegs; | |
680 | ||
681 | u32 reserved[12]; | |
682 | ||
683 | /* Network Request Queue */ | |
684 | u32 reqConsumerIndex; | |
685 | u32 reqConsumerIndexAddrLow; | |
686 | u32 reqConsumerIndexAddrHigh; | |
687 | u32 reqBaseAddrLow; | |
688 | u32 reqBaseAddrHigh; | |
689 | u32 reqLength; | |
690 | ||
691 | /* Network Completion Queue */ | |
692 | u32 rspProducerIndex; | |
693 | u32 rspProducerIndexAddrLow; | |
694 | u32 rspProducerIndexAddrHigh; | |
695 | u32 rspBaseAddrLow; | |
696 | u32 rspBaseAddrHigh; | |
697 | u32 rspLength; | |
698 | ||
699 | /* RX Large Buffer Queue */ | |
700 | u32 rxLargeQConsumerIndex; | |
701 | u32 rxLargeQBaseAddrLow; | |
702 | u32 rxLargeQBaseAddrHigh; | |
703 | u32 rxLargeQLength; | |
704 | u32 rxLargeBufferLength; | |
705 | ||
706 | /* RX Small Buffer Queue */ | |
707 | u32 rxSmallQConsumerIndex; | |
708 | u32 rxSmallQBaseAddrLow; | |
709 | u32 rxSmallQBaseAddrHigh; | |
710 | u32 rxSmallQLength; | |
711 | u32 rxSmallBufferLength; | |
712 | ||
713 | }; | |
714 | ||
715 | /* | |
716 | * port local RAM page - page 2 | |
717 | */ | |
718 | struct ql3xxx_local_ram_registers { | |
719 | struct ql3xxx_common_registers CommonRegs; | |
720 | u32 bufletSize; | |
721 | u32 maxBufletCount; | |
722 | u32 currentBufletCount; | |
723 | u32 reserved; | |
724 | u32 freeBufletThresholdLow; | |
725 | u32 freeBufletThresholdHigh; | |
726 | u32 ipHashTableBase; | |
727 | u32 ipHashTableCount; | |
728 | u32 tcpHashTableBase; | |
729 | u32 tcpHashTableCount; | |
730 | u32 ncbBase; | |
731 | u32 maxNcbCount; | |
732 | u32 currentNcbCount; | |
733 | u32 drbBase; | |
734 | u32 maxDrbCount; | |
735 | u32 currentDrbCount; | |
736 | }; | |
737 | ||
738 | /* | |
739 | * definitions for Semaphore bits in Semaphore/Serial NVRAM interface register | |
740 | */ | |
741 | ||
742 | #define LS_64BITS(x) (u32)(0xffffffff & ((u64)x)) | |
743 | #define MS_64BITS(x) (u32)(0xffffffff & (((u64)x)>>16>>16) ) | |
744 | ||
745 | /* | |
746 | * I/O register | |
747 | */ | |
748 | ||
749 | enum { | |
750 | CONTROL_REG = 0, | |
751 | STATUS_REG = 1, | |
752 | PHY_STAT_LINK_UP = 0x0004, | |
753 | PHY_CTRL_LOOPBACK = 0x4000, | |
754 | ||
755 | PETBI_CONTROL_REG = 0x00, | |
756 | PETBI_CTRL_SOFT_RESET = 0x8000, | |
757 | PETBI_CTRL_AUTO_NEG = 0x1000, | |
758 | PETBI_CTRL_RESTART_NEG = 0x0200, | |
759 | PETBI_CTRL_FULL_DUPLEX = 0x0100, | |
760 | PETBI_CTRL_SPEED_1000 = 0x0040, | |
761 | ||
762 | PETBI_STATUS_REG = 0x01, | |
763 | PETBI_STAT_NEG_DONE = 0x0020, | |
764 | PETBI_STAT_LINK_UP = 0x0004, | |
765 | ||
766 | PETBI_NEG_ADVER = 0x04, | |
767 | PETBI_NEG_PAUSE = 0x0080, | |
768 | PETBI_NEG_PAUSE_MASK = 0x0180, | |
769 | PETBI_NEG_DUPLEX = 0x0020, | |
770 | PETBI_NEG_DUPLEX_MASK = 0x0060, | |
771 | ||
772 | PETBI_NEG_PARTNER = 0x05, | |
773 | PETBI_NEG_ERROR_MASK = 0x3000, | |
774 | ||
775 | PETBI_EXPANSION_REG = 0x06, | |
776 | PETBI_EXP_PAGE_RX = 0x0002, | |
777 | ||
778 | PETBI_TBI_CTRL = 0x11, | |
779 | PETBI_TBI_RESET = 0x8000, | |
780 | PETBI_TBI_AUTO_SENSE = 0x0100, | |
781 | PETBI_TBI_SERDES_MODE = 0x0010, | |
782 | PETBI_TBI_SERDES_WRAP = 0x0002, | |
783 | ||
784 | AUX_CONTROL_STATUS = 0x1c, | |
785 | PHY_AUX_NEG_DONE = 0x8000, | |
786 | PHY_NEG_PARTNER = 5, | |
787 | PHY_AUX_DUPLEX_STAT = 0x0020, | |
788 | PHY_AUX_SPEED_STAT = 0x0018, | |
789 | PHY_AUX_NO_HW_STRAP = 0x0004, | |
790 | PHY_AUX_RESET_STICK = 0x0002, | |
791 | PHY_NEG_PAUSE = 0x0400, | |
792 | PHY_CTRL_SOFT_RESET = 0x8000, | |
793 | PHY_NEG_ADVER = 4, | |
794 | PHY_NEG_ADV_SPEED = 0x01e0, | |
795 | PHY_CTRL_RESTART_NEG = 0x0200, | |
796 | }; | |
797 | enum { | |
798 | /* AM29LV Flash definitions */ | |
799 | FM93C56A_START = 0x1, | |
800 | /* Commands */ | |
801 | FM93C56A_READ = 0x2, | |
802 | FM93C56A_WEN = 0x0, | |
803 | FM93C56A_WRITE = 0x1, | |
804 | FM93C56A_WRITE_ALL = 0x0, | |
805 | FM93C56A_WDS = 0x0, | |
806 | FM93C56A_ERASE = 0x3, | |
807 | FM93C56A_ERASE_ALL = 0x0, | |
808 | /* Command Extentions */ | |
809 | FM93C56A_WEN_EXT = 0x3, | |
810 | FM93C56A_WRITE_ALL_EXT = 0x1, | |
811 | FM93C56A_WDS_EXT = 0x0, | |
812 | FM93C56A_ERASE_ALL_EXT = 0x2, | |
813 | /* Special Bits */ | |
814 | FM93C56A_READ_DUMMY_BITS = 1, | |
815 | FM93C56A_READY = 0, | |
816 | FM93C56A_BUSY = 1, | |
817 | FM93C56A_CMD_BITS = 2, | |
818 | /* AM29LV Flash definitions */ | |
819 | FM93C56A_SIZE_8 = 0x100, | |
820 | FM93C56A_SIZE_16 = 0x80, | |
821 | FM93C66A_SIZE_8 = 0x200, | |
822 | FM93C66A_SIZE_16 = 0x100, | |
823 | FM93C86A_SIZE_16 = 0x400, | |
824 | /* Address Bits */ | |
825 | FM93C56A_NO_ADDR_BITS_16 = 8, | |
826 | FM93C56A_NO_ADDR_BITS_8 = 9, | |
827 | FM93C86A_NO_ADDR_BITS_16 = 10, | |
828 | /* Data Bits */ | |
829 | FM93C56A_DATA_BITS_16 = 16, | |
830 | FM93C56A_DATA_BITS_8 = 8, | |
831 | }; | |
832 | enum { | |
833 | /* Auburn Bits */ | |
834 | AUBURN_EEPROM_DI = 0x8, | |
835 | AUBURN_EEPROM_DI_0 = 0x0, | |
836 | AUBURN_EEPROM_DI_1 = 0x8, | |
837 | AUBURN_EEPROM_DO = 0x4, | |
838 | AUBURN_EEPROM_DO_0 = 0x0, | |
839 | AUBURN_EEPROM_DO_1 = 0x4, | |
840 | AUBURN_EEPROM_CS = 0x2, | |
841 | AUBURN_EEPROM_CS_0 = 0x0, | |
842 | AUBURN_EEPROM_CS_1 = 0x2, | |
843 | AUBURN_EEPROM_CLK_RISE = 0x1, | |
844 | AUBURN_EEPROM_CLK_FALL = 0x0, | |
845 | }; | |
846 | enum {EEPROM_SIZE = FM93C86A_SIZE_16, | |
847 | EEPROM_NO_ADDR_BITS = FM93C86A_NO_ADDR_BITS_16, | |
848 | EEPROM_NO_DATA_BITS = FM93C56A_DATA_BITS_16, | |
849 | }; | |
850 | ||
851 | /* | |
852 | * MAC Config data structure | |
853 | */ | |
854 | struct eeprom_port_cfg { | |
855 | u16 etherMtu_mac; | |
856 | u16 pauseThreshold_mac; | |
857 | u16 resumeThreshold_mac; | |
858 | u16 portConfiguration; | |
859 | #define PORT_CONFIG_AUTO_NEG_ENABLED 0x8000 | |
860 | #define PORT_CONFIG_SYM_PAUSE_ENABLED 0x4000 | |
861 | #define PORT_CONFIG_FULL_DUPLEX_ENABLED 0x2000 | |
862 | #define PORT_CONFIG_HALF_DUPLEX_ENABLED 0x1000 | |
863 | #define PORT_CONFIG_1000MB_SPEED 0x0400 | |
864 | #define PORT_CONFIG_100MB_SPEED 0x0200 | |
865 | #define PORT_CONFIG_10MB_SPEED 0x0100 | |
866 | #define PORT_CONFIG_LINK_SPEED_MASK 0x0F00 | |
867 | u16 reserved[12]; | |
868 | ||
869 | }; | |
870 | ||
871 | /* | |
872 | * BIOS data structure | |
873 | */ | |
874 | struct eeprom_bios_cfg { | |
875 | u16 SpinDlyEn:1, disBios:1, EnMemMap:1, EnSelectBoot:1, Reserved:12; | |
876 | ||
877 | u8 bootID0:7, boodID0Valid:1; | |
878 | u8 bootLun0[8]; | |
879 | ||
880 | u8 bootID1:7, boodID1Valid:1; | |
881 | u8 bootLun1[8]; | |
882 | ||
883 | u16 MaxLunsTrgt; | |
884 | u8 reserved[10]; | |
885 | }; | |
886 | ||
887 | /* | |
888 | * Function Specific Data structure | |
889 | */ | |
890 | struct eeprom_function_cfg { | |
891 | u8 reserved[30]; | |
892 | u8 macAddress[6]; | |
893 | u8 macAddressSecondary[6]; | |
894 | ||
895 | u16 subsysVendorId; | |
896 | u16 subsysDeviceId; | |
897 | }; | |
898 | ||
899 | /* | |
900 | * EEPROM format | |
901 | */ | |
902 | struct eeprom_data { | |
903 | u8 asicId[4]; | |
904 | u8 version; | |
905 | u8 numPorts; | |
906 | u16 boardId; | |
907 | ||
908 | #define EEPROM_BOARDID_STR_SIZE 16 | |
909 | #define EEPROM_SERIAL_NUM_SIZE 16 | |
910 | ||
911 | u8 boardIdStr[16]; | |
912 | u8 serialNumber[16]; | |
913 | u16 extHwConfig; | |
914 | struct eeprom_port_cfg macCfg_port0; | |
915 | struct eeprom_port_cfg macCfg_port1; | |
916 | u16 bufletSize; | |
917 | u16 bufletCount; | |
918 | u16 tcpWindowThreshold50; | |
919 | u16 tcpWindowThreshold25; | |
920 | u16 tcpWindowThreshold0; | |
921 | u16 ipHashTableBaseHi; | |
922 | u16 ipHashTableBaseLo; | |
923 | u16 ipHashTableSize; | |
924 | u16 tcpHashTableBaseHi; | |
925 | u16 tcpHashTableBaseLo; | |
926 | u16 tcpHashTableSize; | |
927 | u16 ncbTableBaseHi; | |
928 | u16 ncbTableBaseLo; | |
929 | u16 ncbTableSize; | |
930 | u16 drbTableBaseHi; | |
931 | u16 drbTableBaseLo; | |
932 | u16 drbTableSize; | |
933 | u16 reserved_142[4]; | |
934 | u16 ipReassemblyTimeout; | |
935 | u16 tcpMaxWindowSize; | |
936 | u16 ipSecurity; | |
937 | #define IPSEC_CONFIG_PRESENT 0x0001 | |
938 | u8 reserved_156[294]; | |
939 | u16 qDebug[8]; | |
940 | struct eeprom_function_cfg funcCfg_fn0; | |
941 | u16 reserved_510; | |
942 | u8 oemSpace[432]; | |
943 | struct eeprom_bios_cfg biosCfg_fn1; | |
944 | struct eeprom_function_cfg funcCfg_fn1; | |
945 | u16 reserved_1022; | |
946 | u8 reserved_1024[464]; | |
947 | struct eeprom_function_cfg funcCfg_fn2; | |
948 | u16 reserved_1534; | |
949 | u8 reserved_1536[432]; | |
950 | struct eeprom_bios_cfg biosCfg_fn3; | |
951 | struct eeprom_function_cfg funcCfg_fn3; | |
952 | u16 checksum; | |
953 | }; | |
954 | ||
955 | /* | |
956 | * General definitions... | |
957 | */ | |
958 | ||
959 | /* | |
960 | * Below are a number compiler switches for controlling driver behavior. | |
961 | * Some are not supported under certain conditions and are notated as such. | |
962 | */ | |
963 | ||
964 | #define QL3XXX_VENDOR_ID 0x1077 | |
965 | #define QL3022_DEVICE_ID 0x3022 | |
966 | ||
967 | /* MTU & Frame Size stuff */ | |
968 | #define NORMAL_MTU_SIZE ETH_DATA_LEN | |
969 | #define JUMBO_MTU_SIZE 9000 | |
970 | #define VLAN_ID_LEN 2 | |
971 | ||
972 | /* Request Queue Related Definitions */ | |
973 | #define NUM_REQ_Q_ENTRIES 256 /* so that 64 * 64 = 4096 (1 page) */ | |
974 | ||
975 | /* Response Queue Related Definitions */ | |
976 | #define NUM_RSP_Q_ENTRIES 256 /* so that 256 * 16 = 4096 (1 page) */ | |
977 | ||
978 | /* Transmit and Receive Buffers */ | |
979 | #define NUM_LBUFQ_ENTRIES 128 | |
980 | #define NUM_SBUFQ_ENTRIES 64 | |
981 | #define QL_SMALL_BUFFER_SIZE 32 | |
982 | #define QL_ADDR_ELE_PER_BUFQ_ENTRY \ | |
983 | (sizeof(struct lrg_buf_q_entry) / sizeof(struct bufq_addr_element)) | |
984 | /* Each send has at least control block. This is how many we keep. */ | |
985 | #define NUM_SMALL_BUFFERS NUM_SBUFQ_ENTRIES * QL_ADDR_ELE_PER_BUFQ_ENTRY | |
986 | #define NUM_LARGE_BUFFERS NUM_LBUFQ_ENTRIES * QL_ADDR_ELE_PER_BUFQ_ENTRY | |
987 | #define QL_HEADER_SPACE 32 /* make header space at top of skb. */ | |
988 | /* | |
989 | * Large & Small Buffers for Receives | |
990 | */ | |
991 | struct lrg_buf_q_entry { | |
992 | ||
993 | u32 addr0_lower; | |
994 | #define IAL_LAST_ENTRY 0x00000001 | |
995 | #define IAL_CONT_ENTRY 0x00000002 | |
996 | #define IAL_FLAG_MASK 0x00000003 | |
997 | u32 addr0_upper; | |
998 | u32 addr1_lower; | |
999 | u32 addr1_upper; | |
1000 | u32 addr2_lower; | |
1001 | u32 addr2_upper; | |
1002 | u32 addr3_lower; | |
1003 | u32 addr3_upper; | |
1004 | u32 addr4_lower; | |
1005 | u32 addr4_upper; | |
1006 | u32 addr5_lower; | |
1007 | u32 addr5_upper; | |
1008 | u32 addr6_lower; | |
1009 | u32 addr6_upper; | |
1010 | u32 addr7_lower; | |
1011 | u32 addr7_upper; | |
1012 | ||
1013 | }; | |
1014 | ||
1015 | struct bufq_addr_element { | |
1016 | u32 addr_low; | |
1017 | u32 addr_high; | |
1018 | }; | |
1019 | ||
1020 | #define QL_NO_RESET 0 | |
1021 | #define QL_DO_RESET 1 | |
1022 | ||
1023 | enum link_state_t { | |
1024 | LS_UNKNOWN = 0, | |
1025 | LS_DOWN, | |
1026 | LS_DEGRADE, | |
1027 | LS_RECOVER, | |
1028 | LS_UP, | |
1029 | }; | |
1030 | ||
1031 | struct ql_rcv_buf_cb { | |
1032 | struct ql_rcv_buf_cb *next; | |
1033 | struct sk_buff *skb; | |
1034 | DECLARE_PCI_UNMAP_ADDR(mapaddr); | |
1035 | DECLARE_PCI_UNMAP_LEN(maplen); | |
1036 | __le32 buf_phy_addr_low; | |
1037 | __le32 buf_phy_addr_high; | |
1038 | int index; | |
1039 | }; | |
1040 | ||
1041 | struct ql_tx_buf_cb { | |
1042 | struct sk_buff *skb; | |
1043 | struct ob_mac_iocb_req *queue_entry ; | |
1044 | DECLARE_PCI_UNMAP_ADDR(mapaddr); | |
1045 | DECLARE_PCI_UNMAP_LEN(maplen); | |
1046 | }; | |
1047 | ||
1048 | /* definitions for type field */ | |
1049 | #define QL_BUF_TYPE_MACIOCB 0x01 | |
1050 | #define QL_BUF_TYPE_IPIOCB 0x02 | |
1051 | #define QL_BUF_TYPE_TCPIOCB 0x03 | |
1052 | ||
1053 | /* qdev->flags definitions. */ | |
1054 | enum { QL_RESET_DONE = 1, /* Reset finished. */ | |
1055 | QL_RESET_ACTIVE = 2, /* Waiting for reset to finish. */ | |
1056 | QL_RESET_START = 3, /* Please reset the chip. */ | |
1057 | QL_RESET_PER_SCSI = 4, /* SCSI driver requests reset. */ | |
1058 | QL_TX_TIMEOUT = 5, /* Timeout in progress. */ | |
1059 | QL_LINK_MASTER = 6, /* This driver controls the link. */ | |
1060 | QL_ADAPTER_UP = 7, /* Adapter has been brought up. */ | |
1061 | QL_THREAD_UP = 8, /* This flag is available. */ | |
1062 | QL_LINK_UP = 9, /* Link Status. */ | |
1063 | QL_ALLOC_REQ_RSP_Q_DONE = 10, | |
1064 | QL_ALLOC_BUFQS_DONE = 11, | |
1065 | QL_ALLOC_SMALL_BUF_DONE = 12, | |
1066 | QL_LINK_OPTICAL = 13, | |
1067 | QL_MSI_ENABLED = 14, | |
1068 | }; | |
1069 | ||
1070 | /* | |
1071 | * ql3_adapter - The main Adapter structure definition. | |
1072 | * This structure has all fields relevant to the hardware. | |
1073 | */ | |
1074 | ||
1075 | struct ql3_adapter { | |
1076 | u32 reserved_00; | |
1077 | unsigned long flags; | |
1078 | ||
1079 | /* PCI Configuration information for this device */ | |
1080 | struct pci_dev *pdev; | |
1081 | struct net_device *ndev; /* Parent NET device */ | |
1082 | ||
1083 | /* Hardware information */ | |
1084 | u8 chip_rev_id; | |
1085 | u8 pci_slot; | |
1086 | u8 pci_width; | |
1087 | u8 pci_x; | |
1088 | u32 msi; | |
1089 | int index; | |
1090 | struct timer_list adapter_timer; /* timer used for various functions */ | |
1091 | ||
1092 | spinlock_t adapter_lock; | |
1093 | spinlock_t hw_lock; | |
1094 | ||
1095 | /* PCI Bus Relative Register Addresses */ | |
ee111d11 | 1096 | u8 __iomem *mmap_virt_base; /* stores return value from ioremap() */ |
5a4faa87 RM |
1097 | struct ql3xxx_port_registers __iomem *mem_map_registers; |
1098 | u32 current_page; /* tracks current register page */ | |
1099 | ||
1100 | u32 msg_enable; | |
1101 | u8 reserved_01[2]; | |
1102 | u8 reserved_02[2]; | |
1103 | ||
1104 | /* Page for Shadow Registers */ | |
1105 | void *shadow_reg_virt_addr; | |
1106 | dma_addr_t shadow_reg_phy_addr; | |
1107 | ||
1108 | /* Net Request Queue */ | |
1109 | u32 req_q_size; | |
1110 | u32 reserved_03; | |
1111 | struct ob_mac_iocb_req *req_q_virt_addr; | |
1112 | dma_addr_t req_q_phy_addr; | |
1113 | u16 req_producer_index; | |
1114 | u16 reserved_04; | |
1115 | u16 *preq_consumer_index; | |
1116 | u32 req_consumer_index_phy_addr_high; | |
1117 | u32 req_consumer_index_phy_addr_low; | |
1118 | atomic_t tx_count; | |
1119 | struct ql_tx_buf_cb tx_buf[NUM_REQ_Q_ENTRIES]; | |
1120 | ||
1121 | /* Net Response Queue */ | |
1122 | u32 rsp_q_size; | |
1123 | u32 eeprom_cmd_data; | |
1124 | struct net_rsp_iocb *rsp_q_virt_addr; | |
1125 | dma_addr_t rsp_q_phy_addr; | |
1126 | struct net_rsp_iocb *rsp_current; | |
1127 | u16 rsp_consumer_index; | |
1128 | u16 reserved_06; | |
1129 | u32 *prsp_producer_index; | |
1130 | u32 rsp_producer_index_phy_addr_high; | |
1131 | u32 rsp_producer_index_phy_addr_low; | |
1132 | ||
1133 | /* Large Buffer Queue */ | |
1134 | u32 lrg_buf_q_alloc_size; | |
1135 | u32 lrg_buf_q_size; | |
1136 | void *lrg_buf_q_alloc_virt_addr; | |
1137 | void *lrg_buf_q_virt_addr; | |
1138 | dma_addr_t lrg_buf_q_alloc_phy_addr; | |
1139 | dma_addr_t lrg_buf_q_phy_addr; | |
1140 | u32 lrg_buf_q_producer_index; | |
1141 | u32 lrg_buf_release_cnt; | |
1142 | struct bufq_addr_element *lrg_buf_next_free; | |
1143 | ||
1144 | /* Large (Receive) Buffers */ | |
1145 | struct ql_rcv_buf_cb lrg_buf[NUM_LARGE_BUFFERS]; | |
1146 | struct ql_rcv_buf_cb *lrg_buf_free_head; | |
1147 | struct ql_rcv_buf_cb *lrg_buf_free_tail; | |
1148 | u32 lrg_buf_free_count; | |
1149 | u32 lrg_buffer_len; | |
1150 | u32 lrg_buf_index; | |
1151 | u32 lrg_buf_skb_check; | |
1152 | ||
1153 | /* Small Buffer Queue */ | |
1154 | u32 small_buf_q_alloc_size; | |
1155 | u32 small_buf_q_size; | |
1156 | u32 small_buf_q_producer_index; | |
1157 | void *small_buf_q_alloc_virt_addr; | |
1158 | void *small_buf_q_virt_addr; | |
1159 | dma_addr_t small_buf_q_alloc_phy_addr; | |
1160 | dma_addr_t small_buf_q_phy_addr; | |
1161 | u32 small_buf_index; | |
1162 | ||
1163 | /* Small (Receive) Buffers */ | |
1164 | void *small_buf_virt_addr; | |
1165 | dma_addr_t small_buf_phy_addr; | |
1166 | u32 small_buf_phy_addr_low; | |
1167 | u32 small_buf_phy_addr_high; | |
1168 | u32 small_buf_release_cnt; | |
1169 | u32 small_buf_total_size; | |
1170 | ||
1171 | /* ISR related, saves status for DPC. */ | |
1172 | u32 control_status; | |
1173 | ||
1174 | struct eeprom_data nvram_data; | |
1175 | struct timer_list ioctl_timer; | |
1176 | u32 port_link_state; | |
1177 | u32 last_rsp_offset; | |
1178 | ||
1179 | /* 4022 specific */ | |
1180 | u32 mac_index; /* Driver's MAC number can be 0 or 1 for first and second networking functions respectively */ | |
1181 | u32 PHYAddr; /* Address of PHY 0x1e00 Port 0 and 0x1f00 Port 1 */ | |
1182 | u32 mac_ob_opcode; /* Opcode to use on mac transmission */ | |
1183 | u32 tcp_ob_opcode; /* Opcode to use on tcp transmission */ | |
1184 | u32 update_ob_opcode; /* Opcode to use for updating NCB */ | |
1185 | u32 mb_bit_mask; /* MA Bits mask to use on transmission */ | |
1186 | u32 numPorts; | |
1187 | struct net_device_stats stats; | |
1188 | struct workqueue_struct *workqueue; | |
c4028958 DH |
1189 | struct delayed_work reset_work; |
1190 | struct delayed_work tx_timeout_work; | |
5a4faa87 RM |
1191 | u32 max_frame_size; |
1192 | }; | |
1193 | ||
1194 | #endif /* _QLA3XXX_H_ */ |