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5689 Want support for newer Intel I218 parts
[unleashed.git] / usr / src / uts / common / io / e1000api / e1000_hw.h
blob9ceb0b891ff7cf9db01839042c294794b58ceddc
1 /******************************************************************************
2
3 Copyright (c) 2001-2014, Intel Corporation
4 All rights reserved.
5
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions are met:
8
9 1. Redistributions of source code must retain the above copyright notice,
10 this list of conditions and the following disclaimer.
11
12 2. Redistributions in binary form must reproduce the above copyright
13 notice, this list of conditions and the following disclaimer in the
14 documentation and/or other materials provided with the distribution.
15
16 3. Neither the name of the Intel Corporation nor the names of its
17 contributors may be used to endorse or promote products derived from
18 this software without specific prior written permission.
19
20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 POSSIBILITY OF SUCH DAMAGE.
31
32 ******************************************************************************/
33 /*$FreeBSD$*/
34
35 #ifndef _E1000_HW_H_
36 #define _E1000_HW_H_
37
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41
42 #include "e1000_osdep.h"
43 #include "e1000_regs.h"
44 #include "e1000_defines.h"
45
46 struct e1000_hw;
47
48 #define E1000_DEV_ID_82542 0x1000
49 #define E1000_DEV_ID_82543GC_FIBER 0x1001
50 #define E1000_DEV_ID_82543GC_COPPER 0x1004
51 #define E1000_DEV_ID_82544EI_COPPER 0x1008
52 #define E1000_DEV_ID_82544EI_FIBER 0x1009
53 #define E1000_DEV_ID_82544GC_COPPER 0x100C
54 #define E1000_DEV_ID_82544GC_LOM 0x100D
55 #define E1000_DEV_ID_82540EM 0x100E
56 #define E1000_DEV_ID_82540EM_LOM 0x1015
57 #define E1000_DEV_ID_82540EP_LOM 0x1016
58 #define E1000_DEV_ID_82540EP 0x1017
59 #define E1000_DEV_ID_82540EP_LP 0x101E
60 #define E1000_DEV_ID_82545EM_COPPER 0x100F
61 #define E1000_DEV_ID_82545EM_FIBER 0x1011
62 #define E1000_DEV_ID_82545GM_COPPER 0x1026
63 #define E1000_DEV_ID_82545GM_FIBER 0x1027
64 #define E1000_DEV_ID_82545GM_SERDES 0x1028
65 #define E1000_DEV_ID_82546EB_COPPER 0x1010
66 #define E1000_DEV_ID_82546EB_FIBER 0x1012
67 #define E1000_DEV_ID_82546EB_QUAD_COPPER 0x101D
68 #define E1000_DEV_ID_82546GB_COPPER 0x1079
69 #define E1000_DEV_ID_82546GB_FIBER 0x107A
70 #define E1000_DEV_ID_82546GB_SERDES 0x107B
71 #define E1000_DEV_ID_82546GB_PCIE 0x108A
72 #define E1000_DEV_ID_82546GB_QUAD_COPPER 0x1099
73 #define E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3 0x10B5
74 #define E1000_DEV_ID_82541EI 0x1013
75 #define E1000_DEV_ID_82541EI_MOBILE 0x1018
76 #define E1000_DEV_ID_82541ER_LOM 0x1014
77 #define E1000_DEV_ID_82541ER 0x1078
78 #define E1000_DEV_ID_82541GI 0x1076
79 #define E1000_DEV_ID_82541GI_LF 0x107C
80 #define E1000_DEV_ID_82541GI_MOBILE 0x1077
81 #define E1000_DEV_ID_82547EI 0x1019
82 #define E1000_DEV_ID_82547EI_MOBILE 0x101A
83 #define E1000_DEV_ID_82547GI 0x1075
84 #define E1000_DEV_ID_82571EB_COPPER 0x105E
85 #define E1000_DEV_ID_82571EB_FIBER 0x105F
86 #define E1000_DEV_ID_82571EB_SERDES 0x1060
87 #define E1000_DEV_ID_82571EB_SERDES_DUAL 0x10D9
88 #define E1000_DEV_ID_82571EB_SERDES_QUAD 0x10DA
89 #define E1000_DEV_ID_82571EB_QUAD_COPPER 0x10A4
90 #define E1000_DEV_ID_82571PT_QUAD_COPPER 0x10D5
91 #define E1000_DEV_ID_82571EB_QUAD_FIBER 0x10A5
92 #define E1000_DEV_ID_82571EB_QUAD_COPPER_LP 0x10BC
93 #define E1000_DEV_ID_82572EI_COPPER 0x107D
94 #define E1000_DEV_ID_82572EI_FIBER 0x107E
95 #define E1000_DEV_ID_82572EI_SERDES 0x107F
96 #define E1000_DEV_ID_82572EI 0x10B9
97 #define E1000_DEV_ID_82573E 0x108B
98 #define E1000_DEV_ID_82573E_IAMT 0x108C
99 #define E1000_DEV_ID_82573L 0x109A
100 #define E1000_DEV_ID_82574L 0x10D3
101 #define E1000_DEV_ID_82574LA 0x10F6
102 #define E1000_DEV_ID_82583V 0x150C
103 #define E1000_DEV_ID_80003ES2LAN_COPPER_DPT 0x1096
104 #define E1000_DEV_ID_80003ES2LAN_SERDES_DPT 0x1098
105 #define E1000_DEV_ID_80003ES2LAN_COPPER_SPT 0x10BA
106 #define E1000_DEV_ID_80003ES2LAN_SERDES_SPT 0x10BB
107 #define E1000_DEV_ID_ICH8_82567V_3 0x1501
108 #define E1000_DEV_ID_ICH8_IGP_M_AMT 0x1049
109 #define E1000_DEV_ID_ICH8_IGP_AMT 0x104A
110 #define E1000_DEV_ID_ICH8_IGP_C 0x104B
111 #define E1000_DEV_ID_ICH8_IFE 0x104C
112 #define E1000_DEV_ID_ICH8_IFE_GT 0x10C4
113 #define E1000_DEV_ID_ICH8_IFE_G 0x10C5
114 #define E1000_DEV_ID_ICH8_IGP_M 0x104D
115 #define E1000_DEV_ID_ICH9_IGP_M 0x10BF
116 #define E1000_DEV_ID_ICH9_IGP_M_AMT 0x10F5
117 #define E1000_DEV_ID_ICH9_IGP_M_V 0x10CB
118 #define E1000_DEV_ID_ICH9_IGP_AMT 0x10BD
119 #define E1000_DEV_ID_ICH9_BM 0x10E5
120 #define E1000_DEV_ID_ICH9_IGP_C 0x294C
121 #define E1000_DEV_ID_ICH9_IFE 0x10C0
122 #define E1000_DEV_ID_ICH9_IFE_GT 0x10C3
123 #define E1000_DEV_ID_ICH9_IFE_G 0x10C2
124 #define E1000_DEV_ID_ICH10_R_BM_LM 0x10CC
125 #define E1000_DEV_ID_ICH10_R_BM_LF 0x10CD
126 #define E1000_DEV_ID_ICH10_R_BM_V 0x10CE
127 #define E1000_DEV_ID_ICH10_D_BM_LM 0x10DE
128 #define E1000_DEV_ID_ICH10_D_BM_LF 0x10DF
129 #define E1000_DEV_ID_ICH10_D_BM_V 0x1525
130 #define E1000_DEV_ID_PCH_M_HV_LM 0x10EA
131 #define E1000_DEV_ID_PCH_M_HV_LC 0x10EB
132 #define E1000_DEV_ID_PCH_D_HV_DM 0x10EF
133 #define E1000_DEV_ID_PCH_D_HV_DC 0x10F0
134 #define E1000_DEV_ID_PCH2_LV_LM 0x1502
135 #define E1000_DEV_ID_PCH2_LV_V 0x1503
136 #define E1000_DEV_ID_PCH_LPT_I217_LM 0x153A
137 #define E1000_DEV_ID_PCH_LPT_I217_V 0x153B
138 #define E1000_DEV_ID_PCH_LPTLP_I218_LM 0x155A
139 #define E1000_DEV_ID_PCH_LPTLP_I218_V 0x1559
140 #define E1000_DEV_ID_PCH_I218_LM2 0x15A0
141 #define E1000_DEV_ID_PCH_I218_V2 0x15A1
142 #define E1000_DEV_ID_PCH_I218_LM3 0x15A2 /* Wildcat Point PCH */
143 #define E1000_DEV_ID_PCH_I218_V3 0x15A3 /* Wildcat Point PCH */
144 #define E1000_DEV_ID_82576 0x10C9
145 #define E1000_DEV_ID_82576_FIBER 0x10E6
146 #define E1000_DEV_ID_82576_SERDES 0x10E7
147 #define E1000_DEV_ID_82576_QUAD_COPPER 0x10E8
148 #define E1000_DEV_ID_82576_QUAD_COPPER_ET2 0x1526
149 #define E1000_DEV_ID_82576_NS 0x150A
150 #define E1000_DEV_ID_82576_NS_SERDES 0x1518
151 #define E1000_DEV_ID_82576_SERDES_QUAD 0x150D
152 #define E1000_DEV_ID_82576_VF 0x10CA
153 #define E1000_DEV_ID_82576_VF_HV 0x152D
154 #define E1000_DEV_ID_I350_VF 0x1520
155 #define E1000_DEV_ID_I350_VF_HV 0x152F
156 #define E1000_DEV_ID_82575EB_COPPER 0x10A7
157 #define E1000_DEV_ID_82575EB_FIBER_SERDES 0x10A9
158 #define E1000_DEV_ID_82575GB_QUAD_COPPER 0x10D6
159 #define E1000_DEV_ID_82580_COPPER 0x150E
160 #define E1000_DEV_ID_82580_FIBER 0x150F
161 #define E1000_DEV_ID_82580_SERDES 0x1510
162 #define E1000_DEV_ID_82580_SGMII 0x1511
163 #define E1000_DEV_ID_82580_COPPER_DUAL 0x1516
164 #define E1000_DEV_ID_82580_QUAD_FIBER 0x1527
165 #define E1000_DEV_ID_I350_COPPER 0x1521
166 #define E1000_DEV_ID_I350_FIBER 0x1522
167 #define E1000_DEV_ID_I350_SERDES 0x1523
168 #define E1000_DEV_ID_I350_SGMII 0x1524
169 #define E1000_DEV_ID_I350_DA4 0x1546
170 #define E1000_DEV_ID_I210_COPPER 0x1533
171 #define E1000_DEV_ID_I210_COPPER_OEM1 0x1534
172 #define E1000_DEV_ID_I210_COPPER_IT 0x1535
173 #define E1000_DEV_ID_I210_FIBER 0x1536
174 #define E1000_DEV_ID_I210_SERDES 0x1537
175 #define E1000_DEV_ID_I210_SGMII 0x1538
176 #define E1000_DEV_ID_I210_COPPER_FLASHLESS 0x157B
177 #define E1000_DEV_ID_I210_SERDES_FLASHLESS 0x157C
178 #define E1000_DEV_ID_I211_COPPER 0x1539
179 #define E1000_DEV_ID_I354_BACKPLANE_1GBPS 0x1F40
180 #define E1000_DEV_ID_I354_SGMII 0x1F41
181 #define E1000_DEV_ID_I354_BACKPLANE_2_5GBPS 0x1F45
182 #define E1000_DEV_ID_DH89XXCC_SGMII 0x0438
183 #define E1000_DEV_ID_DH89XXCC_SERDES 0x043A
184 #define E1000_DEV_ID_DH89XXCC_BACKPLANE 0x043C
185 #define E1000_DEV_ID_DH89XXCC_SFP 0x0440
186
187 #define E1000_REVISION_0 0
188 #define E1000_REVISION_1 1
189 #define E1000_REVISION_2 2
190 #define E1000_REVISION_3 3
191 #define E1000_REVISION_4 4
192
193 #define E1000_FUNC_0 0
194 #define E1000_FUNC_1 1
195 #define E1000_FUNC_2 2
196 #define E1000_FUNC_3 3
197
198 #define E1000_ALT_MAC_ADDRESS_OFFSET_LAN0 0
199 #define E1000_ALT_MAC_ADDRESS_OFFSET_LAN1 3
200 #define E1000_ALT_MAC_ADDRESS_OFFSET_LAN2 6
201 #define E1000_ALT_MAC_ADDRESS_OFFSET_LAN3 9
202
203 enum e1000_mac_type {
204 e1000_undefined = 0,
205 e1000_82542,
206 e1000_82543,
207 e1000_82544,
208 e1000_82540,
209 e1000_82545,
210 e1000_82545_rev_3,
211 e1000_82546,
212 e1000_82546_rev_3,
213 e1000_82541,
214 e1000_82541_rev_2,
215 e1000_82547,
216 e1000_82547_rev_2,
217 e1000_82571,
218 e1000_82572,
219 e1000_82573,
220 e1000_82574,
221 e1000_82583,
222 e1000_80003es2lan,
223 e1000_ich8lan,
224 e1000_ich9lan,
225 e1000_ich10lan,
226 e1000_pchlan,
227 e1000_pch2lan,
228 e1000_pch_lpt,
229 e1000_82575,
230 e1000_82576,
231 e1000_82580,
232 e1000_i350,
233 e1000_i354,
234 e1000_i210,
235 e1000_i211,
236 e1000_vfadapt,
237 e1000_vfadapt_i350,
238 e1000_num_macs /* List is 1-based, so subtract 1 for TRUE count. */
239 };
240
241 enum e1000_media_type {
242 e1000_media_type_unknown = 0,
243 e1000_media_type_copper = 1,
244 e1000_media_type_fiber = 2,
245 e1000_media_type_internal_serdes = 3,
246 e1000_num_media_types
247 };
248
249 enum e1000_nvm_type {
250 e1000_nvm_unknown = 0,
251 e1000_nvm_none,
252 e1000_nvm_eeprom_spi,
253 e1000_nvm_eeprom_microwire,
254 e1000_nvm_flash_hw,
255 e1000_nvm_invm,
256 e1000_nvm_flash_sw
257 };
258
259 enum e1000_nvm_override {
260 e1000_nvm_override_none = 0,
261 e1000_nvm_override_spi_small,
262 e1000_nvm_override_spi_large,
263 e1000_nvm_override_microwire_small,
264 e1000_nvm_override_microwire_large
265 };
266
267 enum e1000_phy_type {
268 e1000_phy_unknown = 0,
269 e1000_phy_none,
270 e1000_phy_m88,
271 e1000_phy_igp,
272 e1000_phy_igp_2,
273 e1000_phy_gg82563,
274 e1000_phy_igp_3,
275 e1000_phy_ife,
276 e1000_phy_bm,
277 e1000_phy_82578,
278 e1000_phy_82577,
279 e1000_phy_82579,
280 e1000_phy_i217,
281 e1000_phy_82580,
282 e1000_phy_vf,
283 e1000_phy_i210,
284 };
285
286 enum e1000_bus_type {
287 e1000_bus_type_unknown = 0,
288 e1000_bus_type_pci,
289 e1000_bus_type_pcix,
290 e1000_bus_type_pci_express,
291 e1000_bus_type_reserved
292 };
293
294 enum e1000_bus_speed {
295 e1000_bus_speed_unknown = 0,
296 e1000_bus_speed_33,
297 e1000_bus_speed_66,
298 e1000_bus_speed_100,
299 e1000_bus_speed_120,
300 e1000_bus_speed_133,
301 e1000_bus_speed_2500,
302 e1000_bus_speed_5000,
303 e1000_bus_speed_reserved
304 };
305
306 enum e1000_bus_width {
307 e1000_bus_width_unknown = 0,
308 e1000_bus_width_pcie_x1,
309 e1000_bus_width_pcie_x2,
310 e1000_bus_width_pcie_x4 = 4,
311 e1000_bus_width_pcie_x8 = 8,
312 e1000_bus_width_32,
313 e1000_bus_width_64,
314 e1000_bus_width_reserved
315 };
316
317 enum e1000_1000t_rx_status {
318 e1000_1000t_rx_status_not_ok = 0,
319 e1000_1000t_rx_status_ok,
320 e1000_1000t_rx_status_undefined = 0xFF
321 };
322
323 enum e1000_rev_polarity {
324 e1000_rev_polarity_normal = 0,
325 e1000_rev_polarity_reversed,
326 e1000_rev_polarity_undefined = 0xFF
327 };
328
329 enum e1000_fc_mode {
330 e1000_fc_none = 0,
331 e1000_fc_rx_pause,
332 e1000_fc_tx_pause,
333 e1000_fc_full,
334 e1000_fc_default = 0xFF
335 };
336
337 enum e1000_ffe_config {
338 e1000_ffe_config_enabled = 0,
339 e1000_ffe_config_active,
340 e1000_ffe_config_blocked
341 };
342
343 enum e1000_dsp_config {
344 e1000_dsp_config_disabled = 0,
345 e1000_dsp_config_enabled,
346 e1000_dsp_config_activated,
347 e1000_dsp_config_undefined = 0xFF
348 };
349
350 enum e1000_ms_type {
351 e1000_ms_hw_default = 0,
352 e1000_ms_force_master,
353 e1000_ms_force_slave,
354 e1000_ms_auto
355 };
356
357 enum e1000_smart_speed {
358 e1000_smart_speed_default = 0,
359 e1000_smart_speed_on,
360 e1000_smart_speed_off
361 };
362
363 enum e1000_serdes_link_state {
364 e1000_serdes_link_down = 0,
365 e1000_serdes_link_autoneg_progress,
366 e1000_serdes_link_autoneg_complete,
367 e1000_serdes_link_forced_up
368 };
369
370 #define __le16 u16
371 #define __le32 u32
372 #define __le64 u64
373 /* Receive Descriptor */
374 struct e1000_rx_desc {
375 __le64 buffer_addr; /* Address of the descriptor's data buffer */
376 __le16 length; /* Length of data DMAed into data buffer */
377 __le16 csum; /* Packet checksum */
378 u8 status; /* Descriptor status */
379 u8 errors; /* Descriptor Errors */
380 __le16 special;
381 };
382
383 /* Receive Descriptor - Extended */
384 union e1000_rx_desc_extended {
385 struct {
386 __le64 buffer_addr;
387 __le64 reserved;
388 } read;
389 struct {
390 struct {
391 __le32 mrq; /* Multiple Rx Queues */
392 union {
393 __le32 rss; /* RSS Hash */
394 struct {
395 __le16 ip_id; /* IP id */
396 __le16 csum; /* Packet Checksum */
397 } csum_ip;
398 } hi_dword;
399 } lower;
400 struct {
401 __le32 status_error; /* ext status/error */
402 __le16 length;
403 __le16 vlan; /* VLAN tag */
404 } upper;
405 } wb; /* writeback */
406 };
407
408 #define MAX_PS_BUFFERS 4
409
410 /* Number of packet split data buffers (not including the header buffer) */
411 #define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
412
413 /* Receive Descriptor - Packet Split */
414 union e1000_rx_desc_packet_split {
415 struct {
416 /* one buffer for protocol header(s), three data buffers */
417 __le64 buffer_addr[MAX_PS_BUFFERS];
418 } read;
419 struct {
420 struct {
421 __le32 mrq; /* Multiple Rx Queues */
422 union {
423 __le32 rss; /* RSS Hash */
424 struct {
425 __le16 ip_id; /* IP id */
426 __le16 csum; /* Packet Checksum */
427 } csum_ip;
428 } hi_dword;
429 } lower;
430 struct {
431 __le32 status_error; /* ext status/error */
432 __le16 length0; /* length of buffer 0 */
433 __le16 vlan; /* VLAN tag */
434 } middle;
435 struct {
436 __le16 header_status;
437 /* length of buffers 1-3 */
438 __le16 length[PS_PAGE_BUFFERS];
439 } upper;
440 __le64 reserved;
441 } wb; /* writeback */
442 };
443
444 /* Transmit Descriptor */
445 struct e1000_tx_desc {
446 __le64 buffer_addr; /* Address of the descriptor's data buffer */
447 union {
448 __le32 data;
449 struct {
450 __le16 length; /* Data buffer length */
451 u8 cso; /* Checksum offset */
452 u8 cmd; /* Descriptor control */
453 } flags;
454 } lower;
455 union {
456 __le32 data;
457 struct {
458 u8 status; /* Descriptor status */
459 u8 css; /* Checksum start */
460 __le16 special;
461 } fields;
462 } upper;
463 };
464
465 /* Offload Context Descriptor */
466 struct e1000_context_desc {
467 union {
468 __le32 ip_config;
469 struct {
470 u8 ipcss; /* IP checksum start */
471 u8 ipcso; /* IP checksum offset */
472 __le16 ipcse; /* IP checksum end */
473 } ip_fields;
474 } lower_setup;
475 union {
476 __le32 tcp_config;
477 struct {
478 u8 tucss; /* TCP checksum start */
479 u8 tucso; /* TCP checksum offset */
480 __le16 tucse; /* TCP checksum end */
481 } tcp_fields;
482 } upper_setup;
483 __le32 cmd_and_length;
484 union {
485 __le32 data;
486 struct {
487 u8 status; /* Descriptor status */
488 u8 hdr_len; /* Header length */
489 __le16 mss; /* Maximum segment size */
490 } fields;
491 } tcp_seg_setup;
492 };
493
494 /* Offload data descriptor */
495 struct e1000_data_desc {
496 __le64 buffer_addr; /* Address of the descriptor's buffer address */
497 union {
498 __le32 data;
499 struct {
500 __le16 length; /* Data buffer length */
501 u8 typ_len_ext;
502 u8 cmd;
503 } flags;
504 } lower;
505 union {
506 __le32 data;
507 struct {
508 u8 status; /* Descriptor status */
509 u8 popts; /* Packet Options */
510 __le16 special;
511 } fields;
512 } upper;
513 };
514
515 /* Statistics counters collected by the MAC */
516 struct e1000_hw_stats {
517 u64 crcerrs;
518 u64 algnerrc;
519 u64 symerrs;
520 u64 rxerrc;
521 u64 mpc;
522 u64 scc;
523 u64 ecol;
524 u64 mcc;
525 u64 latecol;
526 u64 colc;
527 u64 dc;
528 u64 tncrs;
529 u64 sec;
530 u64 cexterr;
531 u64 rlec;
532 u64 xonrxc;
533 u64 xontxc;
534 u64 xoffrxc;
535 u64 xofftxc;
536 u64 fcruc;
537 u64 prc64;
538 u64 prc127;
539 u64 prc255;
540 u64 prc511;
541 u64 prc1023;
542 u64 prc1522;
543 u64 gprc;
544 u64 bprc;
545 u64 mprc;
546 u64 gptc;
547 u64 gorc;
548 u64 gotc;
549 u64 rnbc;
550 u64 ruc;
551 u64 rfc;
552 u64 roc;
553 u64 rjc;
554 u64 mgprc;
555 u64 mgpdc;
556 u64 mgptc;
557 u64 tor;
558 u64 tot;
559 u64 tpr;
560 u64 tpt;
561 u64 ptc64;
562 u64 ptc127;
563 u64 ptc255;
564 u64 ptc511;
565 u64 ptc1023;
566 u64 ptc1522;
567 u64 mptc;
568 u64 bptc;
569 u64 tsctc;
570 u64 tsctfc;
571 u64 iac;
572 u64 icrxptc;
573 u64 icrxatc;
574 u64 ictxptc;
575 u64 ictxatc;
576 u64 ictxqec;
577 u64 ictxqmtc;
578 u64 icrxdmtc;
579 u64 icrxoc;
580 u64 cbtmpc;
581 u64 htdpmc;
582 u64 cbrdpc;
583 u64 cbrmpc;
584 u64 rpthc;
585 u64 hgptc;
586 u64 htcbdpc;
587 u64 hgorc;
588 u64 hgotc;
589 u64 lenerrs;
590 u64 scvpc;
591 u64 hrmpc;
592 u64 doosync;
593 u64 o2bgptc;
594 u64 o2bspc;
595 u64 b2ospc;
596 u64 b2ogprc;
597 };
598
599 struct e1000_vf_stats {
600 u64 base_gprc;
601 u64 base_gptc;
602 u64 base_gorc;
603 u64 base_gotc;
604 u64 base_mprc;
605 u64 base_gotlbc;
606 u64 base_gptlbc;
607 u64 base_gorlbc;
608 u64 base_gprlbc;
609
610 u32 last_gprc;
611 u32 last_gptc;
612 u32 last_gorc;
613 u32 last_gotc;
614 u32 last_mprc;
615 u32 last_gotlbc;
616 u32 last_gptlbc;
617 u32 last_gorlbc;
618 u32 last_gprlbc;
619
620 u64 gprc;
621 u64 gptc;
622 u64 gorc;
623 u64 gotc;
624 u64 mprc;
625 u64 gotlbc;
626 u64 gptlbc;
627 u64 gorlbc;
628 u64 gprlbc;
629 };
630
631 struct e1000_phy_stats {
632 u32 idle_errors;
633 u32 receive_errors;
634 };
635
636 struct e1000_host_mng_dhcp_cookie {
637 u32 signature;
638 u8 status;
639 u8 reserved0;
640 u16 vlan_id;
641 u32 reserved1;
642 u16 reserved2;
643 u8 reserved3;
644 u8 checksum;
645 };
646
647 /* Host Interface "Rev 1" */
648 struct e1000_host_command_header {
649 u8 command_id;
650 u8 command_length;
651 u8 command_options;
652 u8 checksum;
653 };
654
655 #define E1000_HI_MAX_DATA_LENGTH 252
656 struct e1000_host_command_info {
657 struct e1000_host_command_header command_header;
658 u8 command_data[E1000_HI_MAX_DATA_LENGTH];
659 };
660
661 /* Host Interface "Rev 2" */
662 struct e1000_host_mng_command_header {
663 u8 command_id;
664 u8 checksum;
665 u16 reserved1;
666 u16 reserved2;
667 u16 command_length;
668 };
669
670 #define E1000_HI_MAX_MNG_DATA_LENGTH 0x6F8
671 struct e1000_host_mng_command_info {
672 struct e1000_host_mng_command_header command_header;
673 u8 command_data[E1000_HI_MAX_MNG_DATA_LENGTH];
674 };
675
676 #include "e1000_mac.h"
677 #include "e1000_phy.h"
678 #include "e1000_nvm.h"
679 #include "e1000_manage.h"
680 #include "e1000_mbx.h"
681
682 /* Function pointers for the MAC. */
683 struct e1000_mac_operations {
684 s32 (*init_params)(struct e1000_hw *);
685 s32 (*id_led_init)(struct e1000_hw *);
686 s32 (*blink_led)(struct e1000_hw *);
687 bool (*check_mng_mode)(struct e1000_hw *);
688 s32 (*check_for_link)(struct e1000_hw *);
689 s32 (*cleanup_led)(struct e1000_hw *);
690 void (*clear_hw_cntrs)(struct e1000_hw *);
691 void (*clear_vfta)(struct e1000_hw *);
692 s32 (*get_bus_info)(struct e1000_hw *);
693 void (*set_lan_id)(struct e1000_hw *);
694 s32 (*get_link_up_info)(struct e1000_hw *, u16 *, u16 *);
695 s32 (*led_on)(struct e1000_hw *);
696 s32 (*led_off)(struct e1000_hw *);
697 void (*update_mc_addr_list)(struct e1000_hw *, u8 *, u32);
698 s32 (*reset_hw)(struct e1000_hw *);
699 s32 (*init_hw)(struct e1000_hw *);
700 void (*shutdown_serdes)(struct e1000_hw *);
701 void (*power_up_serdes)(struct e1000_hw *);
702 s32 (*setup_link)(struct e1000_hw *);
703 s32 (*setup_physical_interface)(struct e1000_hw *);
704 s32 (*setup_led)(struct e1000_hw *);
705 void (*write_vfta)(struct e1000_hw *, u32, u32);
706 void (*config_collision_dist)(struct e1000_hw *);
707 int (*rar_set)(struct e1000_hw *, u8*, u32);
708 s32 (*read_mac_addr)(struct e1000_hw *);
709 s32 (*validate_mdi_setting)(struct e1000_hw *);
710 s32 (*set_obff_timer)(struct e1000_hw *, u32);
711 s32 (*acquire_swfw_sync)(struct e1000_hw *, u16);
712 void (*release_swfw_sync)(struct e1000_hw *, u16);
713 };
714
715 /* When to use various PHY register access functions:
716 *
717 * Func Caller
718 * Function Does Does When to use
719 * ~~~~~~~~~~~~ ~~~~~ ~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
720 * X_reg L,P,A n/a for simple PHY reg accesses
721 * X_reg_locked P,A L for multiple accesses of different regs
722 * on different pages
723 * X_reg_page A L,P for multiple accesses of different regs
724 * on the same page
725 *
726 * Where X=[read|write], L=locking, P=sets page, A=register access
727 *
728 */
729 struct e1000_phy_operations {
730 s32 (*init_params)(struct e1000_hw *);
731 s32 (*acquire)(struct e1000_hw *);
732 s32 (*cfg_on_link_up)(struct e1000_hw *);
733 s32 (*check_polarity)(struct e1000_hw *);
734 s32 (*check_reset_block)(struct e1000_hw *);
735 s32 (*commit)(struct e1000_hw *);
736 s32 (*force_speed_duplex)(struct e1000_hw *);
737 s32 (*get_cfg_done)(struct e1000_hw *hw);
738 s32 (*get_cable_length)(struct e1000_hw *);
739 s32 (*get_info)(struct e1000_hw *);
740 s32 (*set_page)(struct e1000_hw *, u16);
741 s32 (*read_reg)(struct e1000_hw *, u32, u16 *);
742 s32 (*read_reg_locked)(struct e1000_hw *, u32, u16 *);
743 s32 (*read_reg_page)(struct e1000_hw *, u32, u16 *);
744 void (*release)(struct e1000_hw *);
745 s32 (*reset)(struct e1000_hw *);
746 s32 (*set_d0_lplu_state)(struct e1000_hw *, bool);
747 s32 (*set_d3_lplu_state)(struct e1000_hw *, bool);
748 s32 (*write_reg)(struct e1000_hw *, u32, u16);
749 s32 (*write_reg_locked)(struct e1000_hw *, u32, u16);
750 s32 (*write_reg_page)(struct e1000_hw *, u32, u16);
751 void (*power_up)(struct e1000_hw *);
752 void (*power_down)(struct e1000_hw *);
753 s32 (*read_i2c_byte)(struct e1000_hw *, u8, u8, u8 *);
754 s32 (*write_i2c_byte)(struct e1000_hw *, u8, u8, u8);
755 };
756
757 /* Function pointers for the NVM. */
758 struct e1000_nvm_operations {
759 s32 (*init_params)(struct e1000_hw *);
760 s32 (*acquire)(struct e1000_hw *);
761 s32 (*read)(struct e1000_hw *, u16, u16, u16 *);
762 void (*release)(struct e1000_hw *);
763 void (*reload)(struct e1000_hw *);
764 s32 (*update)(struct e1000_hw *);
765 s32 (*valid_led_default)(struct e1000_hw *, u16 *);
766 s32 (*validate)(struct e1000_hw *);
767 s32 (*write)(struct e1000_hw *, u16, u16, u16 *);
768 };
769
770 struct e1000_mac_info {
771 struct e1000_mac_operations ops;
772 u8 addr[ETH_ADDR_LEN];
773 u8 perm_addr[ETH_ADDR_LEN];
774
775 enum e1000_mac_type type;
776
777 u32 collision_delta;
778 u32 ledctl_default;
779 u32 ledctl_mode1;
780 u32 ledctl_mode2;
781 u32 mc_filter_type;
782 u32 tx_packet_delta;
783 u32 txcw;
784
785 u16 current_ifs_val;
786 u16 ifs_max_val;
787 u16 ifs_min_val;
788 u16 ifs_ratio;
789 u16 ifs_step_size;
790 u16 mta_reg_count;
791 u16 uta_reg_count;
792
793 /* Maximum size of the MTA register table in all supported adapters */
794 #define MAX_MTA_REG 128
795 u32 mta_shadow[MAX_MTA_REG];
796 u16 rar_entry_count;
797
798 u8 forced_speed_duplex;
799
800 bool adaptive_ifs;
801 bool has_fwsm;
802 bool arc_subsystem_valid;
803 bool asf_firmware_present;
804 bool autoneg;
805 bool autoneg_failed;
806 bool get_link_status;
807 bool in_ifs_mode;
808 bool report_tx_early;
809 enum e1000_serdes_link_state serdes_link_state;
810 bool serdes_has_link;
811 bool tx_pkt_filtering;
812 u32 max_frame_size;
813 };
814
815 struct e1000_phy_info {
816 struct e1000_phy_operations ops;
817 enum e1000_phy_type type;
818
819 enum e1000_1000t_rx_status local_rx;
820 enum e1000_1000t_rx_status remote_rx;
821 enum e1000_ms_type ms_type;
822 enum e1000_ms_type original_ms_type;
823 enum e1000_rev_polarity cable_polarity;
824 enum e1000_smart_speed smart_speed;
825
826 u32 addr;
827 u32 id;
828 u32 reset_delay_us; /* in usec */
829 u32 revision;
830
831 enum e1000_media_type media_type;
832
833 u16 autoneg_advertised;
834 u16 autoneg_mask;
835 u16 cable_length;
836 u16 max_cable_length;
837 u16 min_cable_length;
838
839 u8 mdix;
840
841 bool disable_polarity_correction;
842 bool is_mdix;
843 bool polarity_correction;
844 bool speed_downgraded;
845 bool autoneg_wait_to_complete;
846 };
847
848 struct e1000_nvm_info {
849 struct e1000_nvm_operations ops;
850 enum e1000_nvm_type type;
851 enum e1000_nvm_override override;
852
853 u32 flash_bank_size;
854 u32 flash_base_addr;
855
856 u16 word_size;
857 u16 delay_usec;
858 u16 address_bits;
859 u16 opcode_bits;
860 u16 page_size;
861 };
862
863 struct e1000_bus_info {
864 enum e1000_bus_type type;
865 enum e1000_bus_speed speed;
866 enum e1000_bus_width width;
867
868 u16 func;
869 u16 pci_cmd_word;
870 };
871
872 struct e1000_fc_info {
873 u32 high_water; /* Flow control high-water mark */
874 u32 low_water; /* Flow control low-water mark */
875 u16 pause_time; /* Flow control pause timer */
876 u16 refresh_time; /* Flow control refresh timer */
877 bool send_xon; /* Flow control send XON */
878 bool strict_ieee; /* Strict IEEE mode */
879 enum e1000_fc_mode current_mode; /* FC mode in effect */
880 enum e1000_fc_mode requested_mode; /* FC mode requested by caller */
881 };
882
883 struct e1000_mbx_operations {
884 s32 (*init_params)(struct e1000_hw *hw);
885 s32 (*read)(struct e1000_hw *, u32 *, u16, u16);
886 s32 (*write)(struct e1000_hw *, u32 *, u16, u16);
887 s32 (*read_posted)(struct e1000_hw *, u32 *, u16, u16);
888 s32 (*write_posted)(struct e1000_hw *, u32 *, u16, u16);
889 s32 (*check_for_msg)(struct e1000_hw *, u16);
890 s32 (*check_for_ack)(struct e1000_hw *, u16);
891 s32 (*check_for_rst)(struct e1000_hw *, u16);
892 };
893
894 struct e1000_mbx_stats {
895 u32 msgs_tx;
896 u32 msgs_rx;
897
898 u32 acks;
899 u32 reqs;
900 u32 rsts;
901 };
902
903 struct e1000_mbx_info {
904 struct e1000_mbx_operations ops;
905 struct e1000_mbx_stats stats;
906 u32 timeout;
907 u32 usec_delay;
908 u16 size;
909 };
910
911 struct e1000_dev_spec_82541 {
912 enum e1000_dsp_config dsp_config;
913 enum e1000_ffe_config ffe_config;
914 u32 tx_fifo_head;
915 u32 tx_fifo_start;
916 u32 tx_fifo_size;
917 u16 dsp_reset_counter;
918 u16 spd_default;
919 bool phy_init_script;
920 bool ttl_workaround;
921 };
922
923 struct e1000_dev_spec_82542 {
924 bool dma_fairness;
925 };
926
927 struct e1000_dev_spec_82543 {
928 u32 tbi_compatibility;
929 bool dma_fairness;
930 bool init_phy_disabled;
931 };
932
933 struct e1000_dev_spec_82571 {
934 bool laa_is_present;
935 u32 smb_counter;
936 E1000_MUTEX swflag_mutex;
937 };
938
939 struct e1000_dev_spec_80003es2lan {
940 bool mdic_wa_enable;
941 };
942
943 struct e1000_shadow_ram {
944 u16 value;
945 bool modified;
946 };
947
948 #define E1000_SHADOW_RAM_WORDS 2048
949
950 /* I218 PHY Ultra Low Power (ULP) states */
951 enum e1000_ulp_state {
952 e1000_ulp_state_unknown,
953 e1000_ulp_state_off,
954 e1000_ulp_state_on,
955 };
956
957 struct e1000_dev_spec_ich8lan {
958 bool kmrn_lock_loss_workaround_enabled;
959 struct e1000_shadow_ram shadow_ram[E1000_SHADOW_RAM_WORDS];
960 E1000_MUTEX nvm_mutex;
961 E1000_MUTEX swflag_mutex;
962 bool nvm_k1_enabled;
963 bool eee_disable;
964 u16 eee_lp_ability;
965 enum e1000_ulp_state ulp_state;
966 };
967
968 struct e1000_dev_spec_82575 {
969 bool sgmii_active;
970 bool global_device_reset;
971 bool eee_disable;
972 bool module_plugged;
973 bool clear_semaphore_once;
974 u32 mtu;
975 struct sfp_e1000_flags eth_flags;
976 u8 media_port;
977 bool media_changed;
978 };
979
980 struct e1000_dev_spec_vf {
981 u32 vf_number;
982 u32 v2p_mailbox;
983 };
984
985 struct e1000_hw {
986 void *back;
987
988 u8 *hw_addr;
989 u8 *flash_address;
990 unsigned long io_base;
991
992 struct e1000_mac_info mac;
993 struct e1000_fc_info fc;
994 struct e1000_phy_info phy;
995 struct e1000_nvm_info nvm;
996 struct e1000_bus_info bus;
997 struct e1000_mbx_info mbx;
998 struct e1000_host_mng_dhcp_cookie mng_cookie;
999
1000 union {
1001 struct e1000_dev_spec_82541 _82541;
1002 struct e1000_dev_spec_82542 _82542;
1003 struct e1000_dev_spec_82543 _82543;
1004 struct e1000_dev_spec_82571 _82571;
1005 struct e1000_dev_spec_80003es2lan _80003es2lan;
1006 struct e1000_dev_spec_ich8lan ich8lan;
1007 struct e1000_dev_spec_82575 _82575;
1008 struct e1000_dev_spec_vf vf;
1009 } dev_spec;
1010
1011 u16 device_id;
1012 u16 subsystem_vendor_id;
1013 u16 subsystem_device_id;
1014 u16 vendor_id;
1015
1016 u8 revision_id;
1017 };
1018
1019 #include "e1000_82541.h"
1020 #include "e1000_82543.h"
1021 #include "e1000_82571.h"
1022 #include "e1000_80003es2lan.h"
1023 #include "e1000_ich8lan.h"
1024 #include "e1000_82575.h"
1025 #include "e1000_i210.h"
1026
1027 /* These functions must be implemented by drivers */
1028 void e1000_pci_clear_mwi(struct e1000_hw *hw);
1029 void e1000_pci_set_mwi(struct e1000_hw *hw);
1030 s32 e1000_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value);
1031 s32 e1000_write_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value);
1032 void e1000_read_pci_cfg(struct e1000_hw *hw, u32 reg, u16 *value);
1033 void e1000_write_pci_cfg(struct e1000_hw *hw, u32 reg, u16 *value);
1034
1035 #ifdef __cplusplus
1036 }
1037 #endif
1038
1039 #endif /* _E1000_HW_H_ */
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