1 /******************************************************************************
4 * Project: Gigabit Ethernet Adapters, Common Modules
5 * Version: $Revision: 1.53 $
6 * Date: $Date: 2003/07/04 12:39:01 $
7 * Purpose: Defines and Macros for the Gigabit Ethernet Adapter Product Family
9 ******************************************************************************/
11 /******************************************************************************
13 * (C)Copyright 1998-2002 SysKonnect.
14 * (C)Copyright 2002-2003 Marvell.
16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version.
21 * The information in this file is provided "AS IS" without warranty.
23 ******************************************************************************/
25 /******************************************************************************
29 * Revision 1.53 2003/07/04 12:39:01 rschmidt
30 * Added SK_FAR to pointers in XM_IN32() and GM_IN32() macros (for PXE)
33 * Revision 1.52 2003/05/13 17:16:36 mkarl
34 * Added SK_FAR for PXE.
37 * Revision 1.51 2003/04/08 16:31:50 rschmidt
38 * Added defines for new Chip IDs (YUKON-Lite, YUKON-LP)
41 * Revision 1.50 2003/03/31 07:29:45 mkarl
42 * Corrected Copyright.
45 * Revision 1.49 2003/01/28 09:43:49 rschmidt
46 * Added defines for PCI-Spec. 2.3 IRQ
47 * Added defines for CLK_RUN (YUKON-Lite)
50 * Revision 1.48 2002/12/05 10:25:11 rschmidt
51 * Added defines for Half Duplex Burst Mode On/Off
52 * Added defines for Rx GMAC FIFO Flush feature
55 * Revision 1.47 2002/11/12 17:01:31 rschmidt
56 * Added defines for WOL_CTL_DEFAULT
59 * Revision 1.46 2002/10/14 14:47:57 rschmidt
60 * Corrected bit mask for HW self test results
61 * Added defines for WOL Registers
64 * Revision 1.45 2002/10/11 09:25:22 mkarl
65 * Added bit mask for HW self test results.
67 * Revision 1.44 2002/08/16 14:44:36 rschmidt
68 * Added define GPC_HWCFG_GMII_FIB for YUKON Fiber
70 * Revision 1.43 2002/08/12 13:31:50 rschmidt
71 * Corrected macros for GMAC Address Registers: GM_INADDR(),
72 * GM_OUTADDR(), GM_INHASH, GM_OUTHASH.
75 * Revision 1.42 2002/08/08 15:37:56 rschmidt
76 * Added defines for Power Management Capabilities
79 * Revision 1.41 2002/07/23 16:02:25 rschmidt
80 * Added macro WOL_REG() to access WOL reg. (HW-Bug in YUKON 1st rev.)
82 * Revision 1.40 2002/07/15 15:41:37 rschmidt
83 * Added new defines for Power Management Cap. & Control
86 * Revision 1.39 2002/06/10 09:37:07 rschmidt
87 * Added macros for the ADDR-Modul
89 * Revision 1.38 2002/06/05 08:15:19 rschmidt
90 * Added defines for WOL Registers
93 * Revision 1.37 2002/04/25 11:39:23 rschmidt
94 * Added new defines for PCI Our Register 1
95 * Added new registers and defines for YUKON (Rx FIFO, Tx FIFO,
96 * Time Stamp Timer, GMAC Control, GPHY Control,Link Control,
97 * GMAC IRQ Source and Mask, Wake-up Frame Pattern Match);
98 * Added new defines for Control/Status (VAUX available)
99 * Added Chip ID for YUKON
100 * Added define for descriptors with UDP ext. for YUKON
101 * Added macros to access the GMAC
102 * Added new Phy Type for Marvell 88E1011S (GPHY)
105 * Revision 1.36 2000/11/09 12:32:49 rassmann
108 * Revision 1.35 2000/05/19 10:17:13 cgoos
109 * Added inactivity check in PHY_READ (in DEBUG mode only).
111 * Revision 1.34 1999/11/22 13:53:40 cgoos
112 * Changed license header to GPL.
114 * Revision 1.33 1999/08/27 11:17:10 malthoff
115 * It's more savely to put brackets around macro parameters.
116 * Brackets added for PHY_READ and PHY_WRITE.
118 * Revision 1.32 1999/05/19 07:31:01 cgoos
119 * Changes for 1000Base-T.
120 * Added HWAC_LINK_LED macro.
122 * Revision 1.31 1999/03/12 13:27:40 malthoff
125 * Revision 1.30 1999/02/09 09:28:20 malthoff
128 * Revision 1.29 1999/01/26 08:55:48 malthoff
129 * Bugfix: The 16 bit field relations inside the descriptor are
130 * endianess dependend if the descriptor reversal feature
131 * (PCI_REV_DESC bit in PCI_OUR_REG_2) is enabled.
132 * Drivers which use this feature has to set the define
135 * Revision 1.28 1998/12/10 11:10:22 malthoff
136 * bug fix: IS_IRQ_STAT and IS_IRQ_MST_ERR has been twisted.
138 * Revision 1.27 1998/11/13 14:19:21 malthoff
139 * Bug Fix: The bit definition of B3_PA_CTRL has completely
140 * changed from HW Spec v1.3 to v1.5.
142 * Revision 1.26 1998/11/04 08:31:48 cgoos
143 * Fixed byte ordering in XM_OUTADDR/XM_OUTHASH macros.
145 * Revision 1.25 1998/11/04 07:16:25 cgoos
146 * Changed byte ordering in XM_INADDR/XM_INHASH again.
148 * Revision 1.24 1998/11/02 11:08:43 malthoff
149 * RxCtrl and TxCtrl must be volatile.
151 * Revision 1.23 1998/10/28 13:50:45 malthoff
152 * Fix: Endian support missing in XM_IN/OUT-ADDR/HASH macros.
154 * Revision 1.22 1998/10/26 08:01:36 malthoff
155 * RX_MFF_CTRL1 is split up into RX_MFF_CTRL1,
156 * RX_MFF_STAT_TO, and RX_MFF_TIST_TO.
157 * TX_MFF_CTRL1 is split up TX_MFF_CTRL1 and TX_MFF_WAF.
159 * Revision 1.21 1998/10/20 07:43:10 malthoff
160 * Fix: XM_IN/OUT/ADDR/HASH macros:
161 * The pointer must be casted.
163 * Revision 1.20 1998/10/19 15:53:59 malthoff
164 * Remove ML proto definitions.
166 * Revision 1.19 1998/10/16 14:40:17 gklug
167 * fix: typo B0_XM_IMSK regs
169 * Revision 1.18 1998/10/16 09:46:54 malthoff
170 * Remove temp defines for ML diag prototype.
171 * Fix register definition for B0_XM1_PHY_DATA, B0_XM1_PHY_DATA
172 * B0_XM2_PHY_DATA, B0_XM2_PHY_ADDR, B0_XA1_CSR, B0_XS1_CSR,
173 * B0_XS2_CSR, and B0_XA2_CSR.
175 * Revision 1.17 1998/10/14 06:03:14 cgoos
176 * Changed shifted constant to ULONG.
178 * Revision 1.16 1998/10/09 07:05:41 malthoff
179 * Rename ALL_PA_ENA_TO to PA_ENA_TO_ALL.
181 * Revision 1.15 1998/10/05 07:54:23 malthoff
182 * Split up RB_CTRL and it's bit definition into
183 * RB_CTRL, RB_TST1, and RB_TST2.
184 * Rename RB_RX_HTPP to RB_RX_LTPP.
185 * Add ALL_PA_ENA_TO. Modify F_WATER_MARK
186 * according to HW Spec. v1.5.
187 * Add MFF_TX_CTRL_DEF.
189 * Revision 1.14 1998/09/28 13:31:16 malthoff
190 * bug fix: B2_MAC_3 is 0x110 not 0x114
192 * Revision 1.13 1998/09/24 14:42:56 malthoff
193 * Split the RX_MFF_TST into RX_MFF_CTRL2,
194 * RX_MFF_TST1, and RX_MFF_TST2.
195 * Rename RX_MFF_CTRL to RX_MFF_CTRL1.
196 * Add BMU bit CSR_SV_IDLE.
197 * Add macros PHY_READ() and PHY_WRITE().
198 * Rename macro SK_ADDR() to SK_HW_ADDR()
199 * because of conflicts with the Address Module.
201 * Revision 1.12 1998/09/16 07:25:33 malthoff
202 * Change the parameter order in the XM_INxx and XM_OUTxx macros,
203 * to have the IoC as first parameter.
205 * Revision 1.11 1998/09/03 09:58:41 malthoff
206 * Rework the XM_xxx macros. Use {} instead of () to
207 * be compatible with SK_xxx macros which are defined
210 * Revision 1.10 1998/09/02 11:16:39 malthoff
211 * Temporary modify B2_I2C_SW to make tests with
212 * the GE/ML prototype.
214 * Revision 1.9 1998/08/19 09:11:49 gklug
215 * fix: struct are removed from c-source (see CCC)
216 * add: typedefs for all structs
218 * Revision 1.8 1998/08/18 08:27:27 malthoff
219 * Add some temporary workarounds to test GE
220 * sources with the ML.
222 * Revision 1.7 1998/07/03 14:42:26 malthoff
223 * bug fix: Correct macro XMA().
224 * Add temporary workaround to access the PCI config space over I/O
226 * Revision 1.6 1998/06/23 11:30:36 malthoff
227 * Remove ';' with ',' in macors.
229 * Revision 1.5 1998/06/22 14:20:57 malthoff
230 * Add macro SK_ADDR(Base,Addr).
232 * Revision 1.4 1998/06/19 13:35:43 malthoff
233 * change 'pGec' with 'pAC'
235 * Revision 1.3 1998/06/17 14:58:16 cvs
236 * Lost keywords reinserted.
238 * Revision 1.1 1998/06/17 14:16:36 cvs
242 ******************************************************************************/
244 #ifndef __INC_SKGEHW_H
245 #define __INC_SKGEHW_H
249 #endif /* __cplusplus */
251 /* defines ********************************************************************/
253 #define BIT_31 (1UL << 31)
254 #define BIT_30 (1L << 30)
255 #define BIT_29 (1L << 29)
256 #define BIT_28 (1L << 28)
257 #define BIT_27 (1L << 27)
258 #define BIT_26 (1L << 26)
259 #define BIT_25 (1L << 25)
260 #define BIT_24 (1L << 24)
261 #define BIT_23 (1L << 23)
262 #define BIT_22 (1L << 22)
263 #define BIT_21 (1L << 21)
264 #define BIT_20 (1L << 20)
265 #define BIT_19 (1L << 19)
266 #define BIT_18 (1L << 18)
267 #define BIT_17 (1L << 17)
268 #define BIT_16 (1L << 16)
269 #define BIT_15 (1L << 15)
270 #define BIT_14 (1L << 14)
271 #define BIT_13 (1L << 13)
272 #define BIT_12 (1L << 12)
273 #define BIT_11 (1L << 11)
274 #define BIT_10 (1L << 10)
275 #define BIT_9 (1L << 9)
276 #define BIT_8 (1L << 8)
277 #define BIT_7 (1L << 7)
278 #define BIT_6 (1L << 6)
279 #define BIT_5 (1L << 5)
280 #define BIT_4 (1L << 4)
281 #define BIT_3 (1L << 3)
282 #define BIT_2 (1L << 2)
283 #define BIT_1 (1L << 1)
286 #define BIT_15S (1U << 15)
287 #define BIT_14S (1 << 14)
288 #define BIT_13S (1 << 13)
289 #define BIT_12S (1 << 12)
290 #define BIT_11S (1 << 11)
291 #define BIT_10S (1 << 10)
292 #define BIT_9S (1 << 9)
293 #define BIT_8S (1 << 8)
294 #define BIT_7S (1 << 7)
295 #define BIT_6S (1 << 6)
296 #define BIT_5S (1 << 5)
297 #define BIT_4S (1 << 4)
298 #define BIT_3S (1 << 3)
299 #define BIT_2S (1 << 2)
300 #define BIT_1S (1 << 1)
303 #define SHIFT31(x) ((x) << 31)
304 #define SHIFT30(x) ((x) << 30)
305 #define SHIFT29(x) ((x) << 29)
306 #define SHIFT28(x) ((x) << 28)
307 #define SHIFT27(x) ((x) << 27)
308 #define SHIFT26(x) ((x) << 26)
309 #define SHIFT25(x) ((x) << 25)
310 #define SHIFT24(x) ((x) << 24)
311 #define SHIFT23(x) ((x) << 23)
312 #define SHIFT22(x) ((x) << 22)
313 #define SHIFT21(x) ((x) << 21)
314 #define SHIFT20(x) ((x) << 20)
315 #define SHIFT19(x) ((x) << 19)
316 #define SHIFT18(x) ((x) << 18)
317 #define SHIFT17(x) ((x) << 17)
318 #define SHIFT16(x) ((x) << 16)
319 #define SHIFT15(x) ((x) << 15)
320 #define SHIFT14(x) ((x) << 14)
321 #define SHIFT13(x) ((x) << 13)
322 #define SHIFT12(x) ((x) << 12)
323 #define SHIFT11(x) ((x) << 11)
324 #define SHIFT10(x) ((x) << 10)
325 #define SHIFT9(x) ((x) << 9)
326 #define SHIFT8(x) ((x) << 8)
327 #define SHIFT7(x) ((x) << 7)
328 #define SHIFT6(x) ((x) << 6)
329 #define SHIFT5(x) ((x) << 5)
330 #define SHIFT4(x) ((x) << 4)
331 #define SHIFT3(x) ((x) << 3)
332 #define SHIFT2(x) ((x) << 2)
333 #define SHIFT1(x) ((x) << 1)
334 #define SHIFT0(x) ((x) << 0)
337 * Configuration Space header
338 * Since this module is used for different OS', those may be
339 * duplicate on some of them (e.g. Linux). But to keep the
340 * common source, we have to live with this...
342 #define PCI_VENDOR_ID 0x00 /* 16 bit Vendor ID */
343 #define PCI_DEVICE_ID 0x02 /* 16 bit Device ID */
344 #define PCI_COMMAND 0x04 /* 16 bit Command */
345 #define PCI_STATUS 0x06 /* 16 bit Status */
346 #define PCI_REV_ID 0x08 /* 8 bit Revision ID */
347 #define PCI_CLASS_CODE 0x09 /* 24 bit Class Code */
348 #define PCI_CACHE_LSZ 0x0c /* 8 bit Cache Line Size */
349 #define PCI_LAT_TIM 0x0d /* 8 bit Latency Timer */
350 #define PCI_HEADER_T 0x0e /* 8 bit Header Type */
351 #define PCI_BIST 0x0f /* 8 bit Built-in selftest */
352 #define PCI_BASE_1ST 0x10 /* 32 bit 1st Base address */
353 #define PCI_BASE_2ND 0x14 /* 32 bit 2nd Base address */
354 /* Byte 0x18..0x2b: reserved */
355 #define PCI_SUB_VID 0x2c /* 16 bit Subsystem Vendor ID */
356 #define PCI_SUB_ID 0x2e /* 16 bit Subsystem ID */
357 #define PCI_BASE_ROM 0x30 /* 32 bit Expansion ROM Base Address */
358 #define PCI_CAP_PTR 0x34 /* 8 bit Capabilities Ptr */
359 /* Byte 0x35..0x3b: reserved */
360 #define PCI_IRQ_LINE 0x3c /* 8 bit Interrupt Line */
361 #define PCI_IRQ_PIN 0x3d /* 8 bit Interrupt Pin */
362 #define PCI_MIN_GNT 0x3e /* 8 bit Min_Gnt */
363 #define PCI_MAX_LAT 0x3f /* 8 bit Max_Lat */
364 /* Device Dependent Region */
365 #define PCI_OUR_REG_1 0x40 /* 32 bit Our Register 1 */
366 #define PCI_OUR_REG_2 0x44 /* 32 bit Our Register 2 */
367 /* Power Management Region */
368 #define PCI_PM_CAP_ID 0x48 /* 8 bit Power Management Cap. ID */
369 #define PCI_PM_NITEM 0x49 /* 8 bit Next Item Ptr */
370 #define PCI_PM_CAP_REG 0x4a /* 16 bit Power Management Capabilities */
371 #define PCI_PM_CTL_STS 0x4c /* 16 bit Power Manag. Control/Status */
372 /* Byte 0x4e: reserved */
373 #define PCI_PM_DAT_REG 0x4f /* 8 bit Power Manag. Data Register */
375 #define PCI_VPD_CAP_ID 0x50 /* 8 bit VPD Cap. ID */
376 #define PCI_VPD_NITEM 0x51 /* 8 bit Next Item Ptr */
377 #define PCI_VPD_ADR_REG 0x52 /* 16 bit VPD Address Register */
378 #define PCI_VPD_DAT_REG 0x54 /* 32 bit VPD Data Register */
379 /* Byte 0x58..0x59: reserved */
380 #define PCI_SER_LD_CTRL 0x5a /* 16 bit SEEPROM Loader Ctrl (YUKON only) */
381 /* Byte 0x5c..0xff: reserved */
384 * I2C Address (PCI Config)
386 * Note: The temperature and voltage sensors are relocated on a different
389 #define I2C_ADDR_VPD 0xa0 /* I2C address for the VPD EEPROM */
392 * Define Bits and Values of the registers
394 /* PCI_COMMAND 16 bit Command */
395 /* Bit 15..11: reserved */
396 #define PCI_INT_DIS BIT_10S /* Interrupt INTx# disable (PCI 2.3) */
397 #define PCI_FBTEN BIT_9S /* Fast Back-To-Back enable */
398 #define PCI_SERREN BIT_8S /* SERR enable */
399 #define PCI_ADSTEP BIT_7S /* Address Stepping */
400 #define PCI_PERREN BIT_6S /* Parity Report Response enable */
401 #define PCI_VGA_SNOOP BIT_5S /* VGA palette snoop */
402 #define PCI_MWIEN BIT_4S /* Memory write an inv cycl ena */
403 #define PCI_SCYCEN BIT_3S /* Special Cycle enable */
404 #define PCI_BMEN BIT_2S /* Bus Master enable */
405 #define PCI_MEMEN BIT_1S /* Memory Space Access enable */
406 #define PCI_IOEN BIT_0S /* I/O Space Access enable */
408 #define PCI_COMMAND_VAL (PCI_FBTEN | PCI_SERREN | PCI_PERREN | PCI_MWIEN |\
409 PCI_BMEN | PCI_MEMEN | PCI_IOEN)
411 /* PCI_STATUS 16 bit Status */
412 #define PCI_PERR BIT_15S /* Parity Error */
413 #define PCI_SERR BIT_14S /* Signaled SERR */
414 #define PCI_RMABORT BIT_13S /* Received Master Abort */
415 #define PCI_RTABORT BIT_12S /* Received Target Abort */
416 /* Bit 11: reserved */
417 #define PCI_DEVSEL (3<<9) /* Bit 10.. 9: DEVSEL Timing */
418 #define PCI_DEV_FAST (0<<9) /* fast */
419 #define PCI_DEV_MEDIUM (1<<9) /* medium */
420 #define PCI_DEV_SLOW (2<<9) /* slow */
421 #define PCI_DATAPERR BIT_8S /* DATA Parity error detected */
422 #define PCI_FB2BCAP BIT_7S /* Fast Back-to-Back Capability */
423 #define PCI_UDF BIT_6S /* User Defined Features */
424 #define PCI_66MHZCAP BIT_5S /* 66 MHz PCI bus clock capable */
425 #define PCI_NEWCAP BIT_4S /* New cap. list implemented */
426 #define PCI_INT_STAT BIT_3S /* Interrupt INTx# Status (PCI 2.3) */
427 /* Bit 2.. 0: reserved */
429 #define PCI_ERRBITS (PCI_PERR | PCI_SERR | PCI_RMABORT | PCI_RTABORT |\
432 /* PCI_CLASS_CODE 24 bit Class Code */
433 /* Byte 2: Base Class (02) */
434 /* Byte 1: SubClass (00) */
435 /* Byte 0: Programming Interface (00) */
437 /* PCI_CACHE_LSZ 8 bit Cache Line Size */
438 /* Possible values: 0,2,4,8,16,32,64,128 */
440 /* PCI_HEADER_T 8 bit Header Type */
441 #define PCI_HD_MF_DEV BIT_7S /* 0= single, 1= multi-func dev */
442 #define PCI_HD_TYPE 0x7f /* Bit 6..0: Header Layout 0= normal */
444 /* PCI_BIST 8 bit Built-in selftest */
445 /* Built-in Self test not supported (optional) */
447 /* PCI_BASE_1ST 32 bit 1st Base address */
448 #define PCI_MEMSIZE 0x4000L /* use 16 kB Memory Base */
449 #define PCI_MEMBASE_MSK 0xffffc000L /* Bit 31..14: Memory Base Address */
450 #define PCI_MEMSIZE_MSK 0x00003ff0L /* Bit 13.. 4: Memory Size Req. */
451 #define PCI_PREFEN BIT_3 /* Prefetchable */
452 #define PCI_MEM_TYP (3L<<2) /* Bit 2.. 1: Memory Type */
453 #define PCI_MEM32BIT (0L<<1) /* Base addr anywhere in 32 Bit range */
454 #define PCI_MEM1M (1L<<1) /* Base addr below 1 MegaByte */
455 #define PCI_MEM64BIT (2L<<1) /* Base addr anywhere in 64 Bit range */
456 #define PCI_MEMSPACE BIT_0 /* Memory Space Indicator */
458 /* PCI_BASE_2ND 32 bit 2nd Base address */
459 #define PCI_IOBASE 0xffffff00L /* Bit 31.. 8: I/O Base address */
460 #define PCI_IOSIZE 0x000000fcL /* Bit 7.. 2: I/O Size Requirements */
461 /* Bit 1: reserved */
462 #define PCI_IOSPACE BIT_0 /* I/O Space Indicator */
464 /* PCI_BASE_ROM 32 bit Expansion ROM Base Address */
465 #define PCI_ROMBASE_MSK 0xfffe0000L /* Bit 31..17: ROM Base address */
466 #define PCI_ROMBASE_SIZ (0x1cL<<14) /* Bit 16..14: Treat as Base or Size */
467 #define PCI_ROMSIZE (0x38L<<11) /* Bit 13..11: ROM Size Requirements */
468 /* Bit 10.. 1: reserved */
469 #define PCI_ROMEN BIT_0 /* Address Decode enable */
471 /* Device Dependent Region */
472 /* PCI_OUR_REG_1 32 bit Our Register 1 */
473 /* Bit 31..29: reserved */
474 #define PCI_PHY_COMA BIT_28 /* Set PHY to Coma Mode (YUKON only) */
475 #define PCI_TEST_CAL BIT_27 /* Test PCI buffer calib. (YUKON only) */
476 #define PCI_EN_CAL BIT_26 /* Enable PCI buffer calib. (YUKON only) */
477 #define PCI_VIO BIT_25 /* PCI I/O Voltage, 0 = 3.3V, 1 = 5V */
478 #define PCI_DIS_BOOT BIT_24 /* Disable BOOT via ROM */
479 #define PCI_EN_IO BIT_23 /* Mapping to I/O space */
480 #define PCI_EN_FPROM BIT_22 /* Enable FLASH mapping to memory */
481 /* 1 = Map Flash to memory */
482 /* 0 = Disable addr. dec */
483 #define PCI_PAGESIZE (3L<<20) /* Bit 21..20: FLASH Page Size */
484 #define PCI_PAGE_16 (0L<<20) /* 16 k pages */
485 #define PCI_PAGE_32K (1L<<20) /* 32 k pages */
486 #define PCI_PAGE_64K (2L<<20) /* 64 k pages */
487 #define PCI_PAGE_128K (3L<<20) /* 128 k pages */
488 /* Bit 19: reserved */
489 #define PCI_PAGEREG (7L<<16) /* Bit 18..16: Page Register */
490 #define PCI_NOTAR BIT_15 /* No turnaround cycle */
491 #define PCI_FORCE_BE BIT_14 /* Assert all BEs on MR */
492 #define PCI_DIS_MRL BIT_13 /* Disable Mem Read Line */
493 #define PCI_DIS_MRM BIT_12 /* Disable Mem Read Multiple */
494 #define PCI_DIS_MWI BIT_11 /* Disable Mem Write & Invalidate */
495 #define PCI_DISC_CLS BIT_10 /* Disc: cacheLsz bound */
496 #define PCI_BURST_DIS BIT_9 /* Burst Disable */
497 #define PCI_DIS_PCI_CLK BIT_8 /* Disable PCI clock driving */
498 #define PCI_SKEW_DAS (0xfL<<4) /* Bit 7.. 4: Skew Ctrl, DAS Ext */
499 #define PCI_SKEW_BASE 0xfL /* Bit 3.. 0: Skew Ctrl, Base */
502 /* PCI_OUR_REG_2 32 bit Our Register 2 */
503 #define PCI_VPD_WR_THR (0xffL<<24) /* Bit 31..24: VPD Write Threshold */
504 #define PCI_DEV_SEL (0x7fL<<17) /* Bit 23..17: EEPROM Device Select */
505 #define PCI_VPD_ROM_SZ (7L<<14) /* Bit 16..14: VPD ROM Size */
506 /* Bit 13..12: reserved */
507 #define PCI_PATCH_DIR (0xfL<<8) /* Bit 11.. 8: Ext Patches dir 3..0 */
508 #define PCI_PATCH_DIR_3 BIT_11
509 #define PCI_PATCH_DIR_2 BIT_10
510 #define PCI_PATCH_DIR_1 BIT_9
511 #define PCI_PATCH_DIR_0 BIT_8
512 #define PCI_EXT_PATCHS (0xfL<<4) /* Bit 7.. 4: Extended Patches 3..0 */
513 #define PCI_EXT_PATCH_3 BIT_7
514 #define PCI_EXT_PATCH_2 BIT_6
515 #define PCI_EXT_PATCH_1 BIT_5
516 #define PCI_EXT_PATCH_0 BIT_4
517 #define PCI_EN_DUMMY_RD BIT_3 /* Enable Dummy Read */
518 #define PCI_REV_DESC BIT_2 /* Reverse Desc. Bytes */
519 /* Bit 1: reserved */
520 #define PCI_USEDATA64 BIT_0 /* Use 64Bit Data bus ext */
523 /* Power Management Region */
524 /* PCI_PM_CAP_REG 16 bit Power Management Capabilities */
525 #define PCI_PME_SUP_MSK (0x1f<<11) /* Bit 15..11: PM Event Support Mask */
526 #define PCI_PME_D3C_SUP BIT_15S /* PME from D3cold Support (if Vaux) */
527 #define PCI_PME_D3H_SUP BIT_14S /* PME from D3hot Support */
528 #define PCI_PME_D2_SUP BIT_13S /* PME from D2 Support */
529 #define PCI_PME_D1_SUP BIT_12S /* PME from D1 Support */
530 #define PCI_PME_D0_SUP BIT_11S /* PME from D0 Support */
531 #define PCI_PM_D2_SUP BIT_10S /* D2 Support in 33 MHz mode */
532 #define PCI_PM_D1_SUP BIT_9S /* D1 Support */
533 /* Bit 8.. 6: reserved */
534 #define PCI_PM_DSI BIT_5S /* Device Specific Initialization */
535 #define PCI_PM_APS BIT_4S /* Auxialiary Power Source */
536 #define PCI_PME_CLOCK BIT_3S /* PM Event Clock */
537 #define PCI_PM_VER_MSK 7 /* Bit 2.. 0: PM PCI Spec. version */
539 /* PCI_PM_CTL_STS 16 bit Power Management Control/Status */
540 #define PCI_PME_STATUS BIT_15S /* PME Status (YUKON only) */
541 #define PCI_PM_DAT_SCL (3<<13) /* Bit 14..13: Data Reg. scaling factor */
542 #define PCI_PM_DAT_SEL (0xf<<9) /* Bit 12.. 9: PM data selector field */
543 #define PCI_PME_EN BIT_8S /* Enable PME# generation (YUKON only) */
544 /* Bit 7.. 2: reserved */
545 #define PCI_PM_STATE_MSK 3 /* Bit 1.. 0: Power Management State */
547 #define PCI_PM_STATE_D0 0 /* D0: Operational (default) */
548 #define PCI_PM_STATE_D1 1 /* D1: (YUKON only) */
549 #define PCI_PM_STATE_D2 2 /* D2: (YUKON only) */
550 #define PCI_PM_STATE_D3 3 /* D3: HOT, Power Down and Reset */
553 /* PCI_VPD_ADR_REG 16 bit VPD Address Register */
554 #define PCI_VPD_FLAG BIT_15S /* starts VPD rd/wr cycle */
555 #define PCI_VPD_ADR_MSK 0x7fffL /* Bit 14.. 0: VPD address mask */
557 /* Control Register File (Address Map) */
562 #define B0_RAP 0x0000 /* 8 bit Register Address Port */
563 /* 0x0001 - 0x0003: reserved */
564 #define B0_CTST 0x0004 /* 16 bit Control/Status register */
565 #define B0_LED 0x0006 /* 8 Bit LED register */
566 #define B0_POWER_CTRL 0x0007 /* 8 Bit Power Control reg (YUKON only) */
567 #define B0_ISRC 0x0008 /* 32 bit Interrupt Source Register */
568 #define B0_IMSK 0x000c /* 32 bit Interrupt Mask Register */
569 #define B0_HWE_ISRC 0x0010 /* 32 bit HW Error Interrupt Src Reg */
570 #define B0_HWE_IMSK 0x0014 /* 32 bit HW Error Interrupt Mask Reg */
571 #define B0_SP_ISRC 0x0018 /* 32 bit Special Interrupt Source Reg */
572 /* 0x001c: reserved */
574 /* B0 XMAC 1 registers (GENESIS only) */
575 #define B0_XM1_IMSK 0x0020 /* 16 bit r/w XMAC 1 Interrupt Mask Register*/
576 /* 0x0022 - 0x0027: reserved */
577 #define B0_XM1_ISRC 0x0028 /* 16 bit ro XMAC 1 Interrupt Status Reg */
578 /* 0x002a - 0x002f: reserved */
579 #define B0_XM1_PHY_ADDR 0x0030 /* 16 bit r/w XMAC 1 PHY Address Register */
580 /* 0x0032 - 0x0033: reserved */
581 #define B0_XM1_PHY_DATA 0x0034 /* 16 bit r/w XMAC 1 PHY Data Register */
582 /* 0x0036 - 0x003f: reserved */
584 /* B0 XMAC 2 registers (GENESIS only) */
585 #define B0_XM2_IMSK 0x0040 /* 16 bit r/w XMAC 2 Interrupt Mask Register*/
586 /* 0x0042 - 0x0047: reserved */
587 #define B0_XM2_ISRC 0x0048 /* 16 bit ro XMAC 2 Interrupt Status Reg */
588 /* 0x004a - 0x004f: reserved */
589 #define B0_XM2_PHY_ADDR 0x0050 /* 16 bit r/w XMAC 2 PHY Address Register */
590 /* 0x0052 - 0x0053: reserved */
591 #define B0_XM2_PHY_DATA 0x0054 /* 16 bit r/w XMAC 2 PHY Data Register */
592 /* 0x0056 - 0x005f: reserved */
594 /* BMU Control Status Registers */
595 #define B0_R1_CSR 0x0060 /* 32 bit BMU Ctrl/Stat Rx Queue 1 */
596 #define B0_R2_CSR 0x0064 /* 32 bit BMU Ctrl/Stat Rx Queue 2 */
597 #define B0_XS1_CSR 0x0068 /* 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */
598 #define B0_XA1_CSR 0x006c /* 32 bit BMU Ctrl/Stat Async Tx Queue 1*/
599 #define B0_XS2_CSR 0x0070 /* 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */
600 #define B0_XA2_CSR 0x0074 /* 32 bit BMU Ctrl/Stat Async Tx Queue 2*/
601 /* 0x0078 - 0x007f: reserved */
605 * - completely empty (this is the RAP Block window)
606 * Note: if RAP = 1 this page is reserved
612 /* NA reg = 48 bit Network Address Register, 3x16 or 8x8 bit readable */
613 #define B2_MAC_1 0x0100 /* NA reg MAC Address 1 */
614 /* 0x0106 - 0x0107: reserved */
615 #define B2_MAC_2 0x0108 /* NA reg MAC Address 2 */
616 /* 0x010e - 0x010f: reserved */
617 #define B2_MAC_3 0x0110 /* NA reg MAC Address 3 */
618 /* 0x0116 - 0x0117: reserved */
619 #define B2_CONN_TYP 0x0118 /* 8 bit Connector type */
620 #define B2_PMD_TYP 0x0119 /* 8 bit PMD type */
621 #define B2_MAC_CFG 0x011a /* 8 bit MAC Configuration / Chip Revision */
622 #define B2_CHIP_ID 0x011b /* 8 bit Chip Identification Number */
623 /* Eprom registers are currently of no use */
624 #define B2_E_0 0x011c /* 8 bit EPROM Byte 0 (ext. SRAM size */
625 #define B2_E_1 0x011d /* 8 bit EPROM Byte 1 (PHY type) */
626 #define B2_E_2 0x011e /* 8 bit EPROM Byte 2 */
627 #define B2_E_3 0x011f /* 8 bit EPROM Byte 3 */
628 #define B2_FAR 0x0120 /* 32 bit Flash-Prom Addr Reg/Cnt */
629 #define B2_FDP 0x0124 /* 8 bit Flash-Prom Data Port */
630 /* 0x0125 - 0x0127: reserved */
631 #define B2_LD_CRTL 0x0128 /* 8 bit EPROM loader control register */
632 #define B2_LD_TEST 0x0129 /* 8 bit EPROM loader test register */
633 /* 0x012a - 0x012f: reserved */
634 #define B2_TI_INI 0x0130 /* 32 bit Timer Init Value */
635 #define B2_TI_VAL 0x0134 /* 32 bit Timer Value */
636 #define B2_TI_CRTL 0x0138 /* 8 bit Timer Control */
637 #define B2_TI_TEST 0x0139 /* 8 Bit Timer Test */
638 /* 0x013a - 0x013f: reserved */
639 #define B2_IRQM_INI 0x0140 /* 32 bit IRQ Moderation Timer Init Reg.*/
640 #define B2_IRQM_VAL 0x0144 /* 32 bit IRQ Moderation Timer Value */
641 #define B2_IRQM_CTRL 0x0148 /* 8 bit IRQ Moderation Timer Control */
642 #define B2_IRQM_TEST 0x0149 /* 8 bit IRQ Moderation Timer Test */
643 #define B2_IRQM_MSK 0x014c /* 32 bit IRQ Moderation Mask */
644 #define B2_IRQM_HWE_MSK 0x0150 /* 32 bit IRQ Moderation HW Error Mask */
645 /* 0x0154 - 0x0157: reserved */
646 #define B2_TST_CTRL1 0x0158 /* 8 bit Test Control Register 1 */
647 #define B2_TST_CTRL2 0x0159 /* 8 bit Test Control Register 2 */
648 /* 0x015a - 0x015b: reserved */
649 #define B2_GP_IO 0x015c /* 32 bit General Purpose I/O Register */
650 #define B2_I2C_CTRL 0x0160 /* 32 bit I2C HW Control Register */
651 #define B2_I2C_DATA 0x0164 /* 32 bit I2C HW Data Register */
652 #define B2_I2C_IRQ 0x0168 /* 32 bit I2C HW IRQ Register */
653 #define B2_I2C_SW 0x016c /* 32 bit I2C SW Port Register */
655 /* Blink Source Counter (GENESIS only) */
656 #define B2_BSC_INI 0x0170 /* 32 bit Blink Source Counter Init Val */
657 #define B2_BSC_VAL 0x0174 /* 32 bit Blink Source Counter Value */
658 #define B2_BSC_CTRL 0x0178 /* 8 bit Blink Source Counter Control */
659 #define B2_BSC_STAT 0x0179 /* 8 bit Blink Source Counter Status */
660 #define B2_BSC_TST 0x017a /* 16 bit Blink Source Counter Test Reg */
661 /* 0x017c - 0x017f: reserved */
666 /* RAM Random Registers */
667 #define B3_RAM_ADDR 0x0180 /* 32 bit RAM Address, to read or write */
668 #define B3_RAM_DATA_LO 0x0184 /* 32 bit RAM Data Word (low dWord) */
669 #define B3_RAM_DATA_HI 0x0188 /* 32 bit RAM Data Word (high dWord) */
670 /* 0x018c - 0x018f: reserved */
672 /* RAM Interface Registers */
674 * The HW-Spec. calls this registers Timeout Value 0..11. But this names are
675 * not usable in SW. Please notice these are NOT real timeouts, these are
676 * the number of qWords transferred continuously.
678 #define B3_RI_WTO_R1 0x0190 /* 8 bit WR Timeout Queue R1 (TO0) */
679 #define B3_RI_WTO_XA1 0x0191 /* 8 bit WR Timeout Queue XA1 (TO1) */
680 #define B3_RI_WTO_XS1 0x0192 /* 8 bit WR Timeout Queue XS1 (TO2) */
681 #define B3_RI_RTO_R1 0x0193 /* 8 bit RD Timeout Queue R1 (TO3) */
682 #define B3_RI_RTO_XA1 0x0194 /* 8 bit RD Timeout Queue XA1 (TO4) */
683 #define B3_RI_RTO_XS1 0x0195 /* 8 bit RD Timeout Queue XS1 (TO5) */
684 #define B3_RI_WTO_R2 0x0196 /* 8 bit WR Timeout Queue R2 (TO6) */
685 #define B3_RI_WTO_XA2 0x0197 /* 8 bit WR Timeout Queue XA2 (TO7) */
686 #define B3_RI_WTO_XS2 0x0198 /* 8 bit WR Timeout Queue XS2 (TO8) */
687 #define B3_RI_RTO_R2 0x0199 /* 8 bit RD Timeout Queue R2 (TO9) */
688 #define B3_RI_RTO_XA2 0x019a /* 8 bit RD Timeout Queue XA2 (TO10)*/
689 #define B3_RI_RTO_XS2 0x019b /* 8 bit RD Timeout Queue XS2 (TO11)*/
690 #define B3_RI_TO_VAL 0x019c /* 8 bit Current Timeout Count Val */
691 /* 0x019d - 0x019f: reserved */
692 #define B3_RI_CTRL 0x01a0 /* 16 bit RAM Interface Control Register */
693 #define B3_RI_TEST 0x01a2 /* 8 bit RAM Interface Test Register */
694 /* 0x01a3 - 0x01af: reserved */
696 /* MAC Arbiter Registers (GENESIS only) */
697 /* these are the no. of qWord transferred continuously and NOT real timeouts */
698 #define B3_MA_TOINI_RX1 0x01b0 /* 8 bit Timeout Init Val Rx Path MAC 1 */
699 #define B3_MA_TOINI_RX2 0x01b1 /* 8 bit Timeout Init Val Rx Path MAC 2 */
700 #define B3_MA_TOINI_TX1 0x01b2 /* 8 bit Timeout Init Val Tx Path MAC 1 */
701 #define B3_MA_TOINI_TX2 0x01b3 /* 8 bit Timeout Init Val Tx Path MAC 2 */
702 #define B3_MA_TOVAL_RX1 0x01b4 /* 8 bit Timeout Value Rx Path MAC 1 */
703 #define B3_MA_TOVAL_RX2 0x01b5 /* 8 bit Timeout Value Rx Path MAC 1 */
704 #define B3_MA_TOVAL_TX1 0x01b6 /* 8 bit Timeout Value Tx Path MAC 2 */
705 #define B3_MA_TOVAL_TX2 0x01b7 /* 8 bit Timeout Value Tx Path MAC 2 */
706 #define B3_MA_TO_CTRL 0x01b8 /* 16 bit MAC Arbiter Timeout Ctrl Reg */
707 #define B3_MA_TO_TEST 0x01ba /* 16 bit MAC Arbiter Timeout Test Reg */
708 /* 0x01bc - 0x01bf: reserved */
709 #define B3_MA_RCINI_RX1 0x01c0 /* 8 bit Recovery Init Val Rx Path MAC 1 */
710 #define B3_MA_RCINI_RX2 0x01c1 /* 8 bit Recovery Init Val Rx Path MAC 2 */
711 #define B3_MA_RCINI_TX1 0x01c2 /* 8 bit Recovery Init Val Tx Path MAC 1 */
712 #define B3_MA_RCINI_TX2 0x01c3 /* 8 bit Recovery Init Val Tx Path MAC 2 */
713 #define B3_MA_RCVAL_RX1 0x01c4 /* 8 bit Recovery Value Rx Path MAC 1 */
714 #define B3_MA_RCVAL_RX2 0x01c5 /* 8 bit Recovery Value Rx Path MAC 1 */
715 #define B3_MA_RCVAL_TX1 0x01c6 /* 8 bit Recovery Value Tx Path MAC 2 */
716 #define B3_MA_RCVAL_TX2 0x01c7 /* 8 bit Recovery Value Tx Path MAC 2 */
717 #define B3_MA_RC_CTRL 0x01c8 /* 16 bit MAC Arbiter Recovery Ctrl Reg */
718 #define B3_MA_RC_TEST 0x01ca /* 16 bit MAC Arbiter Recovery Test Reg */
719 /* 0x01cc - 0x01cf: reserved */
721 /* Packet Arbiter Registers (GENESIS only) */
722 /* these are real timeouts */
723 #define B3_PA_TOINI_RX1 0x01d0 /* 16 bit Timeout Init Val Rx Path MAC 1 */
724 /* 0x01d2 - 0x01d3: reserved */
725 #define B3_PA_TOINI_RX2 0x01d4 /* 16 bit Timeout Init Val Rx Path MAC 2 */
726 /* 0x01d6 - 0x01d7: reserved */
727 #define B3_PA_TOINI_TX1 0x01d8 /* 16 bit Timeout Init Val Tx Path MAC 1 */
728 /* 0x01da - 0x01db: reserved */
729 #define B3_PA_TOINI_TX2 0x01dc /* 16 bit Timeout Init Val Tx Path MAC 2 */
730 /* 0x01de - 0x01df: reserved */
731 #define B3_PA_TOVAL_RX1 0x01e0 /* 16 bit Timeout Val Rx Path MAC 1 */
732 /* 0x01e2 - 0x01e3: reserved */
733 #define B3_PA_TOVAL_RX2 0x01e4 /* 16 bit Timeout Val Rx Path MAC 2 */
734 /* 0x01e6 - 0x01e7: reserved */
735 #define B3_PA_TOVAL_TX1 0x01e8 /* 16 bit Timeout Val Tx Path MAC 1 */
736 /* 0x01ea - 0x01eb: reserved */
737 #define B3_PA_TOVAL_TX2 0x01ec /* 16 bit Timeout Val Tx Path MAC 2 */
738 /* 0x01ee - 0x01ef: reserved */
739 #define B3_PA_CTRL 0x01f0 /* 16 bit Packet Arbiter Ctrl Register */
740 #define B3_PA_TEST 0x01f2 /* 16 bit Packet Arbiter Test Register */
741 /* 0x01f4 - 0x01ff: reserved */
746 /* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */
747 #define TXA_ITI_INI 0x0200 /* 32 bit Tx Arb Interval Timer Init Val*/
748 #define TXA_ITI_VAL 0x0204 /* 32 bit Tx Arb Interval Timer Value */
749 #define TXA_LIM_INI 0x0208 /* 32 bit Tx Arb Limit Counter Init Val */
750 #define TXA_LIM_VAL 0x020c /* 32 bit Tx Arb Limit Counter Value */
751 #define TXA_CTRL 0x0210 /* 8 bit Tx Arbiter Control Register */
752 #define TXA_TEST 0x0211 /* 8 bit Tx Arbiter Test Register */
753 #define TXA_STAT 0x0212 /* 8 bit Tx Arbiter Status Register */
754 /* 0x0213 - 0x027f: reserved */
755 /* 0x0280 - 0x0292: MAC 2 */
756 /* 0x0213 - 0x027f: reserved */
761 /* External registers (GENESIS only) */
762 #define B6_EXT_REG 0x0300
767 /* This is a copy of the Configuration register file (lower half) */
768 #define B7_CFG_SPC 0x0380
773 /* Receive and Transmit Queue Registers, use Q_ADDR() to access */
774 #define B8_Q_REGS 0x0400
776 /* Queue Register Offsets, use Q_ADDR() to access */
777 #define Q_D 0x00 /* 8*32 bit Current Descriptor */
778 #define Q_DA_L 0x20 /* 32 bit Current Descriptor Address Low dWord */
779 #define Q_DA_H 0x24 /* 32 bit Current Descriptor Address High dWord */
780 #define Q_AC_L 0x28 /* 32 bit Current Address Counter Low dWord */
781 #define Q_AC_H 0x2c /* 32 bit Current Address Counter High dWord */
782 #define Q_BC 0x30 /* 32 bit Current Byte Counter */
783 #define Q_CSR 0x34 /* 32 bit BMU Control/Status Register */
784 #define Q_F 0x38 /* 32 bit Flag Register */
785 #define Q_T1 0x3c /* 32 bit Test Register 1 */
786 #define Q_T1_TR 0x3c /* 8 bit Test Register 1 Transfer SM */
787 #define Q_T1_WR 0x3d /* 8 bit Test Register 1 Write Descriptor SM */
788 #define Q_T1_RD 0x3e /* 8 bit Test Register 1 Read Descriptor SM */
789 #define Q_T1_SV 0x3f /* 8 bit Test Register 1 Supervisor SM */
790 #define Q_T2 0x40 /* 32 bit Test Register 2 */
791 #define Q_T3 0x44 /* 32 bit Test Register 3 */
792 /* 0x48 - 0x7f: reserved */
797 /* RAM Buffer Registers */
798 #define B16_RAM_REGS 0x0800
800 /* RAM Buffer Register Offsets, use RB_ADDR() to access */
801 #define RB_START 0x00 /* 32 bit RAM Buffer Start Address */
802 #define RB_END 0x04 /* 32 bit RAM Buffer End Address */
803 #define RB_WP 0x08 /* 32 bit RAM Buffer Write Pointer */
804 #define RB_RP 0x0c /* 32 bit RAM Buffer Read Pointer */
805 #define RB_RX_UTPP 0x10 /* 32 bit Rx Upper Threshold, Pause Pack */
806 #define RB_RX_LTPP 0x14 /* 32 bit Rx Lower Threshold, Pause Pack */
807 #define RB_RX_UTHP 0x18 /* 32 bit Rx Upper Threshold, High Prio */
808 #define RB_RX_LTHP 0x1c /* 32 bit Rx Lower Threshold, High Prio */
809 /* 0x10 - 0x1f: reserved at Tx RAM Buffer Registers */
810 #define RB_PC 0x20 /* 32 bit RAM Buffer Packet Counter */
811 #define RB_LEV 0x24 /* 32 bit RAM Buffer Level Register */
812 #define RB_CTRL 0x28 /* 8 bit RAM Buffer Control Register */
813 #define RB_TST1 0x29 /* 8 bit RAM Buffer Test Register 1 */
814 #define RB_TST2 0x2A /* 8 bit RAM Buffer Test Register 2 */
815 /* 0x2c - 0x7f: reserved */
821 * Receive MAC FIFO, Receive LED, and Link_Sync regs (GENESIS only)
822 * use MR_ADDR() to access
824 #define RX_MFF_EA 0x0c00 /* 32 bit Receive MAC FIFO End Address */
825 #define RX_MFF_WP 0x0c04 /* 32 bit Receive MAC FIFO Write Pointer */
826 /* 0x0c08 - 0x0c0b: reserved */
827 #define RX_MFF_RP 0x0c0c /* 32 bit Receive MAC FIFO Read Pointer */
828 #define RX_MFF_PC 0x0c10 /* 32 bit Receive MAC FIFO Packet Cnt */
829 #define RX_MFF_LEV 0x0c14 /* 32 bit Receive MAC FIFO Level */
830 #define RX_MFF_CTRL1 0x0c18 /* 16 bit Receive MAC FIFO Control Reg 1*/
831 #define RX_MFF_STAT_TO 0x0c1a /* 8 bit Receive MAC Status Timeout */
832 #define RX_MFF_TIST_TO 0x0c1b /* 8 bit Receive MAC Time Stamp Timeout */
833 #define RX_MFF_CTRL2 0x0c1c /* 8 bit Receive MAC FIFO Control Reg 2*/
834 #define RX_MFF_TST1 0x0c1d /* 8 bit Receive MAC FIFO Test Reg 1 */
835 #define RX_MFF_TST2 0x0c1e /* 8 bit Receive MAC FIFO Test Reg 2 */
836 /* 0x0c1f: reserved */
837 #define RX_LED_INI 0x0c20 /* 32 bit Receive LED Cnt Init Value */
838 #define RX_LED_VAL 0x0c24 /* 32 bit Receive LED Cnt Current Value */
839 #define RX_LED_CTRL 0x0c28 /* 8 bit Receive LED Cnt Control Reg */
840 #define RX_LED_TST 0x0c29 /* 8 bit Receive LED Cnt Test Register */
841 /* 0x0c2a - 0x0c2f: reserved */
842 #define LNK_SYNC_INI 0x0c30 /* 32 bit Link Sync Cnt Init Value */
843 #define LNK_SYNC_VAL 0x0c34 /* 32 bit Link Sync Cnt Current Value */
844 #define LNK_SYNC_CTRL 0x0c38 /* 8 bit Link Sync Cnt Control Register */
845 #define LNK_SYNC_TST 0x0c39 /* 8 bit Link Sync Cnt Test Register */
846 /* 0x0c3a - 0x0c3b: reserved */
847 #define LNK_LED_REG 0x0c3c /* 8 bit Link LED Register */
848 /* 0x0c3d - 0x0c3f: reserved */
850 /* Receive GMAC FIFO (YUKON only), use MR_ADDR() to access */
851 #define RX_GMF_EA 0x0c40 /* 32 bit Rx GMAC FIFO End Address */
852 #define RX_GMF_AF_THR 0x0c44 /* 32 bit Rx GMAC FIFO Almost Full Thresh. */
853 #define RX_GMF_CTRL_T 0x0c48 /* 32 bit Rx GMAC FIFO Control/Test */
854 #define RX_GMF_FL_MSK 0x0c4c /* 32 bit Rx GMAC FIFO Flush Mask */
855 #define RX_GMF_FL_THR 0x0c50 /* 32 bit Rx GMAC FIFO Flush Threshold */
856 /* 0x0c54 - 0x0c5f: reserved */
857 #define RX_GMF_WP 0x0c60 /* 32 bit Rx GMAC FIFO Write Pointer */
858 /* 0x0c64 - 0x0c67: reserved */
859 #define RX_GMF_WLEV 0x0c68 /* 32 bit Rx GMAC FIFO Write Level */
860 /* 0x0c6c - 0x0c6f: reserved */
861 #define RX_GMF_RP 0x0c70 /* 32 bit Rx GMAC FIFO Read Pointer */
862 /* 0x0c74 - 0x0c77: reserved */
863 #define RX_GMF_RLEV 0x0c78 /* 32 bit Rx GMAC FIFO Read Level */
864 /* 0x0c7c - 0x0c7f: reserved */
869 /* 0x0c80 - 0x0cbf: MAC 2 */
870 /* 0x0cc0 - 0x0cff: reserved */
876 * Transmit MAC FIFO and Transmit LED Registers (GENESIS only),
877 * use MR_ADDR() to access
879 #define TX_MFF_EA 0x0d00 /* 32 bit Transmit MAC FIFO End Address */
880 #define TX_MFF_WP 0x0d04 /* 32 bit Transmit MAC FIFO WR Pointer */
881 #define TX_MFF_WSP 0x0d08 /* 32 bit Transmit MAC FIFO WR Shadow Ptr */
882 #define TX_MFF_RP 0x0d0c /* 32 bit Transmit MAC FIFO RD Pointer */
883 #define TX_MFF_PC 0x0d10 /* 32 bit Transmit MAC FIFO Packet Cnt */
884 #define TX_MFF_LEV 0x0d14 /* 32 bit Transmit MAC FIFO Level */
885 #define TX_MFF_CTRL1 0x0d18 /* 16 bit Transmit MAC FIFO Ctrl Reg 1 */
886 #define TX_MFF_WAF 0x0d1a /* 8 bit Transmit MAC Wait after flush */
887 /* 0x0c1b: reserved */
888 #define TX_MFF_CTRL2 0x0d1c /* 8 bit Transmit MAC FIFO Ctrl Reg 2 */
889 #define TX_MFF_TST1 0x0d1d /* 8 bit Transmit MAC FIFO Test Reg 1 */
890 #define TX_MFF_TST2 0x0d1e /* 8 bit Transmit MAC FIFO Test Reg 2 */
891 /* 0x0d1f: reserved */
892 #define TX_LED_INI 0x0d20 /* 32 bit Transmit LED Cnt Init Value */
893 #define TX_LED_VAL 0x0d24 /* 32 bit Transmit LED Cnt Current Val */
894 #define TX_LED_CTRL 0x0d28 /* 8 bit Transmit LED Cnt Control Reg */
895 #define TX_LED_TST 0x0d29 /* 8 bit Transmit LED Cnt Test Reg */
896 /* 0x0d2a - 0x0d3f: reserved */
898 /* Transmit GMAC FIFO (YUKON only), use MR_ADDR() to access */
899 #define TX_GMF_EA 0x0d40 /* 32 bit Tx GMAC FIFO End Address */
900 #define TX_GMF_AE_THR 0x0d44 /* 32 bit Tx GMAC FIFO Almost Empty Thresh.*/
901 #define TX_GMF_CTRL_T 0x0d48 /* 32 bit Tx GMAC FIFO Control/Test */
902 /* 0x0d4c - 0x0d5f: reserved */
903 #define TX_GMF_WP 0x0d60 /* 32 bit Tx GMAC FIFO Write Pointer */
904 #define TX_GMF_WSP 0x0d64 /* 32 bit Tx GMAC FIFO Write Shadow Ptr. */
905 #define TX_GMF_WLEV 0x0d68 /* 32 bit Tx GMAC FIFO Write Level */
906 /* 0x0d6c - 0x0d6f: reserved */
907 #define TX_GMF_RP 0x0d70 /* 32 bit Tx GMAC FIFO Read Pointer */
908 #define TX_GMF_RSTP 0x0d74 /* 32 bit Tx GMAC FIFO Restart Pointer */
909 #define TX_GMF_RLEV 0x0d78 /* 32 bit Tx GMAC FIFO Read Level */
910 /* 0x0d7c - 0x0d7f: reserved */
915 /* 0x0d80 - 0x0dbf: MAC 2 */
916 /* 0x0daa - 0x0dff: reserved */
921 /* Descriptor Poll Timer Registers */
922 #define B28_DPT_INI 0x0e00 /* 24 bit Descriptor Poll Timer Init Val */
923 #define B28_DPT_VAL 0x0e04 /* 24 bit Descriptor Poll Timer Curr Val */
924 #define B28_DPT_CTRL 0x0e08 /* 8 bit Descriptor Poll Timer Ctrl Reg */
925 /* 0x0e09: reserved */
926 #define B28_DPT_TST 0x0e0a /* 8 bit Descriptor Poll Timer Test Reg */
927 /* 0x0e0b: reserved */
929 /* Time Stamp Timer Registers (YUKON only) */
930 /* 0x0e10: reserved */
931 #define GMAC_TI_ST_VAL 0x0e14 /* 32 bit Time Stamp Timer Curr Val */
932 #define GMAC_TI_ST_CTRL 0x0e18 /* 8 bit Time Stamp Timer Ctrl Reg */
933 /* 0x0e19: reserved */
934 #define GMAC_TI_ST_TST 0x0e1a /* 8 bit Time Stamp Timer Test Reg */
935 /* 0x0e1b - 0x0e7f: reserved */
940 /* 0x0e80 - 0x0efc: reserved */
945 /* GMAC and GPHY Control Registers (YUKON only) */
946 #define GMAC_CTRL 0x0f00 /* 32 bit GMAC Control Reg */
947 #define GPHY_CTRL 0x0f04 /* 32 bit GPHY Control Reg */
948 #define GMAC_IRQ_SRC 0x0f08 /* 8 bit GMAC Interrupt Source Reg */
949 /* 0x0f09 - 0x0f0b: reserved */
950 #define GMAC_IRQ_MSK 0x0f0c /* 8 bit GMAC Interrupt Mask Reg */
951 /* 0x0f0d - 0x0f0f: reserved */
952 #define GMAC_LINK_CTRL 0x0f10 /* 16 bit Link Control Reg */
953 /* 0x0f14 - 0x0f1f: reserved */
955 /* Wake-up Frame Pattern Match Control Registers (YUKON only) */
957 #define WOL_REG_OFFS 0x20 /* HW-Bug: Address is + 0x20 against spec. */
959 #define WOL_CTRL_STAT 0x0f20 /* 16 bit WOL Control/Status Reg */
960 #define WOL_MATCH_CTL 0x0f22 /* 8 bit WOL Match Control Reg */
961 #define WOL_MATCH_RES 0x0f23 /* 8 bit WOL Match Result Reg */
962 #define WOL_MAC_ADDR_LO 0x0f24 /* 32 bit WOL MAC Address Low */
963 #define WOL_MAC_ADDR_HI 0x0f28 /* 16 bit WOL MAC Address High */
964 #define WOL_PATT_RPTR 0x0f2c /* 8 bit WOL Pattern Read Ptr */
966 /* use this macro to access above registers */
967 #define WOL_REG(Reg) ((Reg) + (pAC->GIni.GIWolOffs))
970 /* WOL Pattern Length Registers (YUKON only) */
972 #define WOL_PATT_LEN_LO 0x0f30 /* 32 bit WOL Pattern Length 3..0 */
973 #define WOL_PATT_LEN_HI 0x0f34 /* 24 bit WOL Pattern Length 6..4 */
975 /* WOL Pattern Counter Registers (YUKON only) */
977 #define WOL_PATT_CNT_0 0x0f38 /* 32 bit WOL Pattern Counter 3..0 */
978 #define WOL_PATT_CNT_4 0x0f3c /* 24 bit WOL Pattern Counter 6..4 */
979 /* 0x0f40 - 0x0f7f: reserved */
984 /* 0x0f80 - 0x0fff: reserved */
989 #define WOL_PATT_RAM_1 0x1000 /* WOL Pattern RAM Link 1 */
994 /* 0x1100 - 0x1fff: reserved */
999 #define BASE_XMAC_1 0x2000 /* XMAC 1 registers */
1005 #define BASE_GMAC_1 0x2800 /* GMAC 1 registers */
1010 #define BASE_XMAC_2 0x3000 /* XMAC 2 registers */
1015 #define BASE_GMAC_2 0x3800 /* GMAC 2 registers */
1018 * Control Register Bit Definitions:
1020 /* B0_RAP 8 bit Register Address Port */
1021 /* Bit 7: reserved */
1022 #define RAP_RAP 0x3f /* Bit 6..0: 0 = block 0,..,6f = block 6f */
1024 /* B0_CTST 16 bit Control/Status register */
1025 /* Bit 15..14: reserved */
1026 #define CS_CLK_RUN_HOT BIT_13S /* CLK_RUN hot m. (YUKON-Lite only) */
1027 #define CS_CLK_RUN_RST BIT_12S /* CLK_RUN reset (YUKON-Lite only) */
1028 #define CS_CLK_RUN_ENA BIT_11S /* CLK_RUN enable (YUKON-Lite only) */
1029 #define CS_VAUX_AVAIL BIT_10S /* VAUX available (YUKON only) */
1030 #define CS_BUS_CLOCK BIT_9S /* Bus Clock 0/1 = 33/66 MHz */
1031 #define CS_BUS_SLOT_SZ BIT_8S /* Slot Size 0/1 = 32/64 bit slot */
1032 #define CS_ST_SW_IRQ BIT_7S /* Set IRQ SW Request */
1033 #define CS_CL_SW_IRQ BIT_6S /* Clear IRQ SW Request */
1034 #define CS_STOP_DONE BIT_5S /* Stop Master is finished */
1035 #define CS_STOP_MAST BIT_4S /* Command Bit to stop the master */
1036 #define CS_MRST_CLR BIT_3S /* Clear Master reset */
1037 #define CS_MRST_SET BIT_2S /* Set Master reset */
1038 #define CS_RST_CLR BIT_1S /* Clear Software reset */
1039 #define CS_RST_SET BIT_0S /* Set Software reset */
1041 /* B0_LED 8 Bit LED register */
1042 /* Bit 7.. 2: reserved */
1043 #define LED_STAT_ON BIT_1S /* Status LED on */
1044 #define LED_STAT_OFF BIT_0S /* Status LED off */
1046 /* B0_POWER_CTRL 8 Bit Power Control reg (YUKON only) */
1047 #define PC_VAUX_ENA BIT_7 /* Switch VAUX Enable */
1048 #define PC_VAUX_DIS BIT_6 /* Switch VAUX Disable */
1049 #define PC_VCC_ENA BIT_5 /* Switch VCC Enable */
1050 #define PC_VCC_DIS BIT_4 /* Switch VCC Disable */
1051 #define PC_VAUX_ON BIT_3 /* Switch VAUX On */
1052 #define PC_VAUX_OFF BIT_2 /* Switch VAUX Off */
1053 #define PC_VCC_ON BIT_1 /* Switch VCC On */
1054 #define PC_VCC_OFF BIT_0 /* Switch VCC Off */
1056 /* B0_ISRC 32 bit Interrupt Source Register */
1057 /* B0_IMSK 32 bit Interrupt Mask Register */
1058 /* B0_SP_ISRC 32 bit Special Interrupt Source Reg */
1059 /* B2_IRQM_MSK 32 bit IRQ Moderation Mask */
1060 #define IS_ALL_MSK 0xbfffffffUL /* All Interrupt bits */
1061 #define IS_HW_ERR BIT_31 /* Interrupt HW Error */
1062 /* Bit 30: reserved */
1063 #define IS_PA_TO_RX1 BIT_29 /* Packet Arb Timeout Rx1 */
1064 #define IS_PA_TO_RX2 BIT_28 /* Packet Arb Timeout Rx2 */
1065 #define IS_PA_TO_TX1 BIT_27 /* Packet Arb Timeout Tx1 */
1066 #define IS_PA_TO_TX2 BIT_26 /* Packet Arb Timeout Tx2 */
1067 #define IS_I2C_READY BIT_25 /* IRQ on end of I2C Tx */
1068 #define IS_IRQ_SW BIT_24 /* SW forced IRQ */
1069 #define IS_EXT_REG BIT_23 /* IRQ from LM80 or PHY (GENESIS only) */
1070 /* IRQ from PHY (YUKON only) */
1071 #define IS_TIMINT BIT_22 /* IRQ from Timer */
1072 #define IS_MAC1 BIT_21 /* IRQ from MAC 1 */
1073 #define IS_LNK_SYNC_M1 BIT_20 /* Link Sync Cnt wrap MAC 1 */
1074 #define IS_MAC2 BIT_19 /* IRQ from MAC 2 */
1075 #define IS_LNK_SYNC_M2 BIT_18 /* Link Sync Cnt wrap MAC 2 */
1076 /* Receive Queue 1 */
1077 #define IS_R1_B BIT_17 /* Q_R1 End of Buffer */
1078 #define IS_R1_F BIT_16 /* Q_R1 End of Frame */
1079 #define IS_R1_C BIT_15 /* Q_R1 Encoding Error */
1080 /* Receive Queue 2 */
1081 #define IS_R2_B BIT_14 /* Q_R2 End of Buffer */
1082 #define IS_R2_F BIT_13 /* Q_R2 End of Frame */
1083 #define IS_R2_C BIT_12 /* Q_R2 Encoding Error */
1084 /* Synchronous Transmit Queue 1 */
1085 #define IS_XS1_B BIT_11 /* Q_XS1 End of Buffer */
1086 #define IS_XS1_F BIT_10 /* Q_XS1 End of Frame */
1087 #define IS_XS1_C BIT_9 /* Q_XS1 Encoding Error */
1088 /* Asynchronous Transmit Queue 1 */
1089 #define IS_XA1_B BIT_8 /* Q_XA1 End of Buffer */
1090 #define IS_XA1_F BIT_7 /* Q_XA1 End of Frame */
1091 #define IS_XA1_C BIT_6 /* Q_XA1 Encoding Error */
1092 /* Synchronous Transmit Queue 2 */
1093 #define IS_XS2_B BIT_5 /* Q_XS2 End of Buffer */
1094 #define IS_XS2_F BIT_4 /* Q_XS2 End of Frame */
1095 #define IS_XS2_C BIT_3 /* Q_XS2 Encoding Error */
1096 /* Asynchronous Transmit Queue 2 */
1097 #define IS_XA2_B BIT_2 /* Q_XA2 End of Buffer */
1098 #define IS_XA2_F BIT_1 /* Q_XA2 End of Frame */
1099 #define IS_XA2_C BIT_0 /* Q_XA2 Encoding Error */
1102 /* B0_HWE_ISRC 32 bit HW Error Interrupt Src Reg */
1103 /* B0_HWE_IMSK 32 bit HW Error Interrupt Mask Reg */
1104 /* B2_IRQM_HWE_MSK 32 bit IRQ Moderation HW Error Mask */
1105 #define IS_ERR_MSK 0x00000fffL /* All Error bits */
1106 /* Bit 31..14: reserved */
1107 #define IS_IRQ_TIST_OV BIT_13 /* Time Stamp Timer Overflow (YUKON only) */
1108 #define IS_IRQ_SENSOR BIT_12 /* IRQ from Sensor (YUKON only) */
1109 #define IS_IRQ_MST_ERR BIT_11 /* IRQ master error detected */
1110 #define IS_IRQ_STAT BIT_10 /* IRQ status exception */
1111 #define IS_NO_STAT_M1 BIT_9 /* No Rx Status from MAC 1 */
1112 #define IS_NO_STAT_M2 BIT_8 /* No Rx Status from MAC 2 */
1113 #define IS_NO_TIST_M1 BIT_7 /* No Time Stamp from MAC 1 */
1114 #define IS_NO_TIST_M2 BIT_6 /* No Time Stamp from MAC 2 */
1115 #define IS_RAM_RD_PAR BIT_5 /* RAM Read Parity Error */
1116 #define IS_RAM_WR_PAR BIT_4 /* RAM Write Parity Error */
1117 #define IS_M1_PAR_ERR BIT_3 /* MAC 1 Parity Error */
1118 #define IS_M2_PAR_ERR BIT_2 /* MAC 2 Parity Error */
1119 #define IS_R1_PAR_ERR BIT_1 /* Queue R1 Parity Error */
1120 #define IS_R2_PAR_ERR BIT_0 /* Queue R2 Parity Error */
1122 /* B2_CONN_TYP 8 bit Connector type */
1123 /* B2_PMD_TYP 8 bit PMD type */
1124 /* Values of connector and PMD type comply to SysKonnect internal std */
1126 /* B2_MAC_CFG 8 bit MAC Configuration / Chip Revision */
1127 #define CFG_CHIP_R_MSK (0xf<<4) /* Bit 7.. 4: Chip Revision */
1128 /* Bit 3.. 2: reserved */
1129 #define CFG_DIS_M2_CLK BIT_1S /* Disable Clock for 2nd MAC */
1130 #define CFG_SNG_MAC BIT_0S /* MAC Config: 0=2 MACs / 1=1 MAC*/
1132 /* B2_CHIP_ID 8 bit Chip Identification Number */
1133 #define CHIP_ID_GENESIS 0x0a /* Chip ID for GENESIS */
1134 #define CHIP_ID_YUKON 0xb0 /* Chip ID for YUKON */
1135 #define CHIP_ID_YUKON_LITE 0xb1 /* Chip ID for YUKON-Lite (Rev. A1) */
1136 #define CHIP_ID_YUKON_LP 0xb2 /* Chip ID for YUKON-LP */
1138 /* B2_FAR 32 bit Flash-Prom Addr Reg/Cnt */
1139 #define FAR_ADDR 0x1ffffL /* Bit 16.. 0: FPROM Address mask */
1141 /* B2_LD_CRTL 8 bit EPROM loader control register */
1142 /* Bits are currently reserved */
1144 /* B2_LD_TEST 8 bit EPROM loader test register */
1145 /* Bit 7.. 4: reserved */
1146 #define LD_T_ON BIT_3S /* Loader Test mode on */
1147 #define LD_T_OFF BIT_2S /* Loader Test mode off */
1148 #define LD_T_STEP BIT_1S /* Decrement FPROM addr. Counter */
1149 #define LD_START BIT_0S /* Start loading FPROM */
1154 /* B2_TI_CRTL 8 bit Timer control */
1155 /* B2_IRQM_CTRL 8 bit IRQ Moderation Timer Control */
1156 /* Bit 7.. 3: reserved */
1157 #define TIM_START BIT_2S /* Start Timer */
1158 #define TIM_STOP BIT_1S /* Stop Timer */
1159 #define TIM_CLR_IRQ BIT_0S /* Clear Timer IRQ (!IRQM) */
1161 /* B2_TI_TEST 8 Bit Timer Test */
1162 /* B2_IRQM_TEST 8 bit IRQ Moderation Timer Test */
1163 /* B28_DPT_TST 8 bit Descriptor Poll Timer Test Reg */
1164 /* Bit 7.. 3: reserved */
1165 #define TIM_T_ON BIT_2S /* Test mode on */
1166 #define TIM_T_OFF BIT_1S /* Test mode off */
1167 #define TIM_T_STEP BIT_0S /* Test step */
1169 /* B28_DPT_INI 32 bit Descriptor Poll Timer Init Val */
1170 /* B28_DPT_VAL 32 bit Descriptor Poll Timer Curr Val */
1171 /* Bit 31..24: reserved */
1172 #define DPT_MSK 0x00ffffffL /* Bit 23.. 0: Desc Poll Timer Bits */
1174 /* B28_DPT_CTRL 8 bit Descriptor Poll Timer Ctrl Reg */
1175 /* Bit 7.. 2: reserved */
1176 #define DPT_START BIT_1S /* Start Descriptor Poll Timer */
1177 #define DPT_STOP BIT_0S /* Stop Descriptor Poll Timer */
1179 /* B2_E_3 8 bit lower 4 bits used for HW self test result */
1180 #define B2_E3_RES_MASK 0x0f
1182 /* B2_TST_CTRL1 8 bit Test Control Register 1 */
1183 #define TST_FRC_DPERR_MR BIT_7S /* force DATAPERR on MST RD */
1184 #define TST_FRC_DPERR_MW BIT_6S /* force DATAPERR on MST WR */
1185 #define TST_FRC_DPERR_TR BIT_5S /* force DATAPERR on TRG RD */
1186 #define TST_FRC_DPERR_TW BIT_4S /* force DATAPERR on TRG WR */
1187 #define TST_FRC_APERR_M BIT_3S /* force ADDRPERR on MST */
1188 #define TST_FRC_APERR_T BIT_2S /* force ADDRPERR on TRG */
1189 #define TST_CFG_WRITE_ON BIT_1S /* Enable Config Reg WR */
1190 #define TST_CFG_WRITE_OFF BIT_0S /* Disable Config Reg WR */
1192 /* B2_TST_CTRL2 8 bit Test Control Register 2 */
1193 /* Bit 7.. 4: reserved */
1194 /* force the following error on the next master read/write */
1195 #define TST_FRC_DPERR_MR64 BIT_3S /* DataPERR RD 64 */
1196 #define TST_FRC_DPERR_MW64 BIT_2S /* DataPERR WR 64 */
1197 #define TST_FRC_APERR_1M64 BIT_1S /* AddrPERR on 1. phase */
1198 #define TST_FRC_APERR_2M64 BIT_0S /* AddrPERR on 2. phase */
1200 /* B2_GP_IO 32 bit General Purpose I/O Register */
1201 /* Bit 31..26: reserved */
1202 #define GP_DIR_9 BIT_25 /* IO_9 direct, 0=In/1=Out */
1203 #define GP_DIR_8 BIT_24 /* IO_8 direct, 0=In/1=Out */
1204 #define GP_DIR_7 BIT_23 /* IO_7 direct, 0=In/1=Out */
1205 #define GP_DIR_6 BIT_22 /* IO_6 direct, 0=In/1=Out */
1206 #define GP_DIR_5 BIT_21 /* IO_5 direct, 0=In/1=Out */
1207 #define GP_DIR_4 BIT_20 /* IO_4 direct, 0=In/1=Out */
1208 #define GP_DIR_3 BIT_19 /* IO_3 direct, 0=In/1=Out */
1209 #define GP_DIR_2 BIT_18 /* IO_2 direct, 0=In/1=Out */
1210 #define GP_DIR_1 BIT_17 /* IO_1 direct, 0=In/1=Out */
1211 #define GP_DIR_0 BIT_16 /* IO_0 direct, 0=In/1=Out */
1212 /* Bit 15..10: reserved */
1213 #define GP_IO_9 BIT_9 /* IO_9 pin */
1214 #define GP_IO_8 BIT_8 /* IO_8 pin */
1215 #define GP_IO_7 BIT_7 /* IO_7 pin */
1216 #define GP_IO_6 BIT_6 /* IO_6 pin */
1217 #define GP_IO_5 BIT_5 /* IO_5 pin */
1218 #define GP_IO_4 BIT_4 /* IO_4 pin */
1219 #define GP_IO_3 BIT_3 /* IO_3 pin */
1220 #define GP_IO_2 BIT_2 /* IO_2 pin */
1221 #define GP_IO_1 BIT_1 /* IO_1 pin */
1222 #define GP_IO_0 BIT_0 /* IO_0 pin */
1224 /* B2_I2C_CTRL 32 bit I2C HW Control Register */
1225 #define I2C_FLAG BIT_31 /* Start read/write if WR */
1226 #define I2C_ADDR (0x7fffL<<16) /* Bit 30..16: Addr to be RD/WR */
1227 #define I2C_DEV_SEL (0x7fL<<9) /* Bit 15.. 9: I2C Device Select */
1228 /* Bit 8.. 5: reserved */
1229 #define I2C_BURST_LEN BIT_4 /* Burst Len, 1/4 bytes */
1230 #define I2C_DEV_SIZE (7L<<1) /* Bit 3.. 1: I2C Device Size */
1231 #define I2C_025K_DEV (0L<<1) /* 0: 256 Bytes or smal. */
1232 #define I2C_05K_DEV (1L<<1) /* 1: 512 Bytes */
1233 #define I2C_1K_DEV (2L<<1) /* 2: 1024 Bytes */
1234 #define I2C_2K_DEV (3L<<1) /* 3: 2048 Bytes */
1235 #define I2C_4K_DEV (4L<<1) /* 4: 4096 Bytes */
1236 #define I2C_8K_DEV (5L<<1) /* 5: 8192 Bytes */
1237 #define I2C_16K_DEV (6L<<1) /* 6: 16384 Bytes */
1238 #define I2C_32K_DEV (7L<<1) /* 7: 32768 Bytes */
1239 #define I2C_STOP BIT_0 /* Interrupt I2C transfer */
1241 /* B2_I2C_IRQ 32 bit I2C HW IRQ Register */
1242 /* Bit 31.. 1 reserved */
1243 #define I2C_CLR_IRQ BIT_0 /* Clear I2C IRQ */
1245 /* B2_I2C_SW 32 bit (8 bit access) I2C HW SW Port Register */
1246 /* Bit 7.. 3: reserved */
1247 #define I2C_DATA_DIR BIT_2S /* direction of I2C_DATA */
1248 #define I2C_DATA BIT_1S /* I2C Data Port */
1249 #define I2C_CLK BIT_0S /* I2C Clock Port */
1254 #define I2C_SENS_ADDR LM80_ADDR /* I2C Sensor Address, (Volt and Temp)*/
1257 /* B2_BSC_CTRL 8 bit Blink Source Counter Control */
1258 /* Bit 7.. 2: reserved */
1259 #define BSC_START BIT_1S /* Start Blink Source Counter */
1260 #define BSC_STOP BIT_0S /* Stop Blink Source Counter */
1262 /* B2_BSC_STAT 8 bit Blink Source Counter Status */
1263 /* Bit 7.. 1: reserved */
1264 #define BSC_SRC BIT_0S /* Blink Source, 0=Off / 1=On */
1266 /* B2_BSC_TST 16 bit Blink Source Counter Test Reg */
1267 #define BSC_T_ON BIT_2S /* Test mode on */
1268 #define BSC_T_OFF BIT_1S /* Test mode off */
1269 #define BSC_T_STEP BIT_0S /* Test step */
1272 /* B3_RAM_ADDR 32 bit RAM Address, to read or write */
1273 /* Bit 31..19: reserved */
1274 #define RAM_ADR_RAN 0x0007ffffL /* Bit 18.. 0: RAM Address Range */
1276 /* RAM Interface Registers */
1277 /* B3_RI_CTRL 16 bit RAM Iface Control Register */
1278 /* Bit 15..10: reserved */
1279 #define RI_CLR_RD_PERR BIT_9S /* Clear IRQ RAM Read Parity Err */
1280 #define RI_CLR_WR_PERR BIT_8S /* Clear IRQ RAM Write Parity Err*/
1281 /* Bit 7.. 2: reserved */
1282 #define RI_RST_CLR BIT_1S /* Clear RAM Interface Reset */
1283 #define RI_RST_SET BIT_0S /* Set RAM Interface Reset */
1285 /* B3_RI_TEST 8 bit RAM Iface Test Register */
1286 /* Bit 15.. 4: reserved */
1287 #define RI_T_EV BIT_3S /* Timeout Event occured */
1288 #define RI_T_ON BIT_2S /* Timeout Timer Test On */
1289 #define RI_T_OFF BIT_1S /* Timeout Timer Test Off */
1290 #define RI_T_STEP BIT_0S /* Timeout Timer Step */
1292 /* MAC Arbiter Registers */
1293 /* B3_MA_TO_CTRL 16 bit MAC Arbiter Timeout Ctrl Reg */
1294 /* Bit 15.. 4: reserved */
1295 #define MA_FOE_ON BIT_3S /* XMAC Fast Output Enable ON */
1296 #define MA_FOE_OFF BIT_2S /* XMAC Fast Output Enable OFF */
1297 #define MA_RST_CLR BIT_1S /* Clear MAC Arbiter Reset */
1298 #define MA_RST_SET BIT_0S /* Set MAC Arbiter Reset */
1300 /* B3_MA_RC_CTRL 16 bit MAC Arbiter Recovery Ctrl Reg */
1301 /* Bit 15.. 8: reserved */
1302 #define MA_ENA_REC_TX2 BIT_7S /* Enable Recovery Timer TX2 */
1303 #define MA_DIS_REC_TX2 BIT_6S /* Disable Recovery Timer TX2 */
1304 #define MA_ENA_REC_TX1 BIT_5S /* Enable Recovery Timer TX1 */
1305 #define MA_DIS_REC_TX1 BIT_4S /* Disable Recovery Timer TX1 */
1306 #define MA_ENA_REC_RX2 BIT_3S /* Enable Recovery Timer RX2 */
1307 #define MA_DIS_REC_RX2 BIT_2S /* Disable Recovery Timer RX2 */
1308 #define MA_ENA_REC_RX1 BIT_1S /* Enable Recovery Timer RX1 */
1309 #define MA_DIS_REC_RX1 BIT_0S /* Disable Recovery Timer RX1 */
1311 /* Packet Arbiter Registers */
1312 /* B3_PA_CTRL 16 bit Packet Arbiter Ctrl Register */
1313 /* Bit 15..14: reserved */
1314 #define PA_CLR_TO_TX2 BIT_13S /* Clear IRQ Packet Timeout TX2 */
1315 #define PA_CLR_TO_TX1 BIT_12S /* Clear IRQ Packet Timeout TX1 */
1316 #define PA_CLR_TO_RX2 BIT_11S /* Clear IRQ Packet Timeout RX2 */
1317 #define PA_CLR_TO_RX1 BIT_10S /* Clear IRQ Packet Timeout RX1 */
1318 #define PA_ENA_TO_TX2 BIT_9S /* Enable Timeout Timer TX2 */
1319 #define PA_DIS_TO_TX2 BIT_8S /* Disable Timeout Timer TX2 */
1320 #define PA_ENA_TO_TX1 BIT_7S /* Enable Timeout Timer TX1 */
1321 #define PA_DIS_TO_TX1 BIT_6S /* Disable Timeout Timer TX1 */
1322 #define PA_ENA_TO_RX2 BIT_5S /* Enable Timeout Timer RX2 */
1323 #define PA_DIS_TO_RX2 BIT_4S /* Disable Timeout Timer RX2 */
1324 #define PA_ENA_TO_RX1 BIT_3S /* Enable Timeout Timer RX1 */
1325 #define PA_DIS_TO_RX1 BIT_2S /* Disable Timeout Timer RX1 */
1326 #define PA_RST_CLR BIT_1S /* Clear MAC Arbiter Reset */
1327 #define PA_RST_SET BIT_0S /* Set MAC Arbiter Reset */
1329 #define PA_ENA_TO_ALL (PA_ENA_TO_RX1 | PA_ENA_TO_RX2 |\
1330 PA_ENA_TO_TX1 | PA_ENA_TO_TX2)
1332 /* Rx/Tx Path related Arbiter Test Registers */
1333 /* B3_MA_TO_TEST 16 bit MAC Arbiter Timeout Test Reg */
1334 /* B3_MA_RC_TEST 16 bit MAC Arbiter Recovery Test Reg */
1335 /* B3_PA_TEST 16 bit Packet Arbiter Test Register */
1336 /* Bit 15, 11, 7, and 3 are reserved in B3_PA_TEST */
1337 #define TX2_T_EV BIT_15S /* TX2 Timeout/Recv Event occured */
1338 #define TX2_T_ON BIT_14S /* TX2 Timeout/Recv Timer Test On */
1339 #define TX2_T_OFF BIT_13S /* TX2 Timeout/Recv Timer Tst Off */
1340 #define TX2_T_STEP BIT_12S /* TX2 Timeout/Recv Timer Step */
1341 #define TX1_T_EV BIT_11S /* TX1 Timeout/Recv Event occured */
1342 #define TX1_T_ON BIT_10S /* TX1 Timeout/Recv Timer Test On */
1343 #define TX1_T_OFF BIT_9S /* TX1 Timeout/Recv Timer Tst Off */
1344 #define TX1_T_STEP BIT_8S /* TX1 Timeout/Recv Timer Step */
1345 #define RX2_T_EV BIT_7S /* RX2 Timeout/Recv Event occured */
1346 #define RX2_T_ON BIT_6S /* RX2 Timeout/Recv Timer Test On */
1347 #define RX2_T_OFF BIT_5S /* RX2 Timeout/Recv Timer Tst Off */
1348 #define RX2_T_STEP BIT_4S /* RX2 Timeout/Recv Timer Step */
1349 #define RX1_T_EV BIT_3S /* RX1 Timeout/Recv Event occured */
1350 #define RX1_T_ON BIT_2S /* RX1 Timeout/Recv Timer Test On */
1351 #define RX1_T_OFF BIT_1S /* RX1 Timeout/Recv Timer Tst Off */
1352 #define RX1_T_STEP BIT_0S /* RX1 Timeout/Recv Timer Step */
1355 /* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */
1356 /* TXA_ITI_INI 32 bit Tx Arb Interval Timer Init Val */
1357 /* TXA_ITI_VAL 32 bit Tx Arb Interval Timer Value */
1358 /* TXA_LIM_INI 32 bit Tx Arb Limit Counter Init Val */
1359 /* TXA_LIM_VAL 32 bit Tx Arb Limit Counter Value */
1360 /* Bit 31..24: reserved */
1361 #define TXA_MAX_VAL 0x00ffffffUL/* Bit 23.. 0: Max TXA Timer/Cnt Val */
1363 /* TXA_CTRL 8 bit Tx Arbiter Control Register */
1364 #define TXA_ENA_FSYNC BIT_7S /* Enable force of sync Tx queue */
1365 #define TXA_DIS_FSYNC BIT_6S /* Disable force of sync Tx queue */
1366 #define TXA_ENA_ALLOC BIT_5S /* Enable alloc of free bandwidth */
1367 #define TXA_DIS_ALLOC BIT_4S /* Disable alloc of free bandwidth */
1368 #define TXA_START_RC BIT_3S /* Start sync Rate Control */
1369 #define TXA_STOP_RC BIT_2S /* Stop sync Rate Control */
1370 #define TXA_ENA_ARB BIT_1S /* Enable Tx Arbiter */
1371 #define TXA_DIS_ARB BIT_0S /* Disable Tx Arbiter */
1373 /* TXA_TEST 8 bit Tx Arbiter Test Register */
1374 /* Bit 7.. 6: reserved */
1375 #define TXA_INT_T_ON BIT_5S /* Tx Arb Interval Timer Test On */
1376 #define TXA_INT_T_OFF BIT_4S /* Tx Arb Interval Timer Test Off */
1377 #define TXA_INT_T_STEP BIT_3S /* Tx Arb Interval Timer Step */
1378 #define TXA_LIM_T_ON BIT_2S /* Tx Arb Limit Timer Test On */
1379 #define TXA_LIM_T_OFF BIT_1S /* Tx Arb Limit Timer Test Off */
1380 #define TXA_LIM_T_STEP BIT_0S /* Tx Arb Limit Timer Step */
1382 /* TXA_STAT 8 bit Tx Arbiter Status Register */
1383 /* Bit 7.. 1: reserved */
1384 #define TXA_PRIO_XS BIT_0S /* sync queue has prio to send */
1386 /* Q_BC 32 bit Current Byte Counter */
1387 /* Bit 31..16: reserved */
1388 #define BC_MAX 0xffff /* Bit 15.. 0: Byte counter */
1390 /* BMU Control Status Registers */
1391 /* B0_R1_CSR 32 bit BMU Ctrl/Stat Rx Queue 1 */
1392 /* B0_R2_CSR 32 bit BMU Ctrl/Stat Rx Queue 2 */
1393 /* B0_XA1_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */
1394 /* B0_XS1_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 1 */
1395 /* B0_XA2_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */
1396 /* B0_XS2_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 2 */
1397 /* Q_CSR 32 bit BMU Control/Status Register */
1398 /* Bit 31..25: reserved */
1399 #define CSR_SV_IDLE BIT_24 /* BMU SM Idle */
1400 /* Bit 23..22: reserved */
1401 #define CSR_DESC_CLR BIT_21 /* Clear Reset for Descr */
1402 #define CSR_DESC_SET BIT_20 /* Set Reset for Descr */
1403 #define CSR_FIFO_CLR BIT_19 /* Clear Reset for FIFO */
1404 #define CSR_FIFO_SET BIT_18 /* Set Reset for FIFO */
1405 #define CSR_HPI_RUN BIT_17 /* Release HPI SM */
1406 #define CSR_HPI_RST BIT_16 /* Reset HPI SM to Idle */
1407 #define CSR_SV_RUN BIT_15 /* Release Supervisor SM */
1408 #define CSR_SV_RST BIT_14 /* Reset Supervisor SM */
1409 #define CSR_DREAD_RUN BIT_13 /* Release Descr Read SM */
1410 #define CSR_DREAD_RST BIT_12 /* Reset Descr Read SM */
1411 #define CSR_DWRITE_RUN BIT_11 /* Release Descr Write SM */
1412 #define CSR_DWRITE_RST BIT_10 /* Reset Descr Write SM */
1413 #define CSR_TRANS_RUN BIT_9 /* Release Transfer SM */
1414 #define CSR_TRANS_RST BIT_8 /* Reset Transfer SM */
1415 #define CSR_ENA_POL BIT_7 /* Enable Descr Polling */
1416 #define CSR_DIS_POL BIT_6 /* Disable Descr Polling */
1417 #define CSR_STOP BIT_5 /* Stop Rx/Tx Queue */
1418 #define CSR_START BIT_4 /* Start Rx/Tx Queue */
1419 #define CSR_IRQ_CL_P BIT_3 /* (Rx) Clear Parity IRQ */
1420 #define CSR_IRQ_CL_B BIT_2 /* Clear EOB IRQ */
1421 #define CSR_IRQ_CL_F BIT_1 /* Clear EOF IRQ */
1422 #define CSR_IRQ_CL_C BIT_0 /* Clear ERR IRQ */
1424 #define CSR_SET_RESET (CSR_DESC_SET | CSR_FIFO_SET | CSR_HPI_RST |\
1425 CSR_SV_RST | CSR_DREAD_RST | CSR_DWRITE_RST |\
1427 #define CSR_CLR_RESET (CSR_DESC_CLR | CSR_FIFO_CLR | CSR_HPI_RUN |\
1428 CSR_SV_RUN | CSR_DREAD_RUN | CSR_DWRITE_RUN |\
1431 /* Q_F 32 bit Flag Register */
1432 /* Bit 31..28: reserved */
1433 #define F_ALM_FULL BIT_27 /* Rx FIFO: almost full */
1434 #define F_EMPTY BIT_27 /* Tx FIFO: empty flag */
1435 #define F_FIFO_EOF BIT_26 /* Tag (EOF Flag) bit in FIFO */
1436 #define F_WM_REACHED BIT_25 /* Watermark reached */
1438 #define F_FIFO_LEVEL (0x1fL<<16) /* Bit 23..16: # of Qwords in FIFO */
1439 /* Bit 15..11: reserved */
1440 #define F_WATER_MARK 0x0007ffL /* Bit 10.. 0: Watermark */
1442 /* Q_T1 32 bit Test Register 1 */
1443 /* Holds four State Machine control Bytes */
1444 #define SM_CRTL_SV_MSK (0xffL<<24) /* Bit 31..24: Control Supervisor SM */
1445 #define SM_CRTL_RD_MSK (0xffL<<16) /* Bit 23..16: Control Read Desc SM */
1446 #define SM_CRTL_WR_MSK (0xffL<<8) /* Bit 15.. 8: Control Write Desc SM */
1447 #define SM_CRTL_TR_MSK 0xffL /* Bit 7.. 0: Control Transfer SM */
1449 /* Q_T1_TR 8 bit Test Register 1 Transfer SM */
1450 /* Q_T1_WR 8 bit Test Register 1 Write Descriptor SM */
1451 /* Q_T1_RD 8 bit Test Register 1 Read Descriptor SM */
1452 /* Q_T1_SV 8 bit Test Register 1 Supervisor SM */
1454 /* The control status byte of each machine looks like ... */
1455 #define SM_STATE 0xf0 /* Bit 7.. 4: State which shall be loaded */
1456 #define SM_LOAD BIT_3S /* Load the SM with SM_STATE */
1457 #define SM_TEST_ON BIT_2S /* Switch on SM Test Mode */
1458 #define SM_TEST_OFF BIT_1S /* Go off the Test Mode */
1459 #define SM_STEP BIT_0S /* Step the State Machine */
1460 /* The encoding of the states is not supported by the Diagnostics Tool */
1462 /* Q_T2 32 bit Test Register 2 */
1463 /* Bit 31.. 8: reserved */
1464 #define T2_AC_T_ON BIT_7 /* Address Counter Test Mode on */
1465 #define T2_AC_T_OFF BIT_6 /* Address Counter Test Mode off */
1466 #define T2_BC_T_ON BIT_5 /* Byte Counter Test Mode on */
1467 #define T2_BC_T_OFF BIT_4 /* Byte Counter Test Mode off */
1468 #define T2_STEP04 BIT_3 /* Inc AC/Dec BC by 4 */
1469 #define T2_STEP03 BIT_2 /* Inc AC/Dec BC by 3 */
1470 #define T2_STEP02 BIT_1 /* Inc AC/Dec BC by 2 */
1471 #define T2_STEP01 BIT_0 /* Inc AC/Dec BC by 1 */
1473 /* Q_T3 32 bit Test Register 3 */
1474 /* Bit 31.. 7: reserved */
1475 #define T3_MUX_MSK (7<<4) /* Bit 6.. 4: Mux Position */
1476 /* Bit 3: reserved */
1477 #define T3_VRAM_MSK 7 /* Bit 2.. 0: Virtual RAM Buffer Address */
1479 /* RAM Buffer Register Offsets, use RB_ADDR(Queue, Offs) to access */
1480 /* RB_START 32 bit RAM Buffer Start Address */
1481 /* RB_END 32 bit RAM Buffer End Address */
1482 /* RB_WP 32 bit RAM Buffer Write Pointer */
1483 /* RB_RP 32 bit RAM Buffer Read Pointer */
1484 /* RB_RX_UTPP 32 bit Rx Upper Threshold, Pause Pack */
1485 /* RB_RX_LTPP 32 bit Rx Lower Threshold, Pause Pack */
1486 /* RB_RX_UTHP 32 bit Rx Upper Threshold, High Prio */
1487 /* RB_RX_LTHP 32 bit Rx Lower Threshold, High Prio */
1488 /* RB_PC 32 bit RAM Buffer Packet Counter */
1489 /* RB_LEV 32 bit RAM Buffer Level Register */
1490 /* Bit 31..19: reserved */
1491 #define RB_MSK 0x0007ffff /* Bit 18.. 0: RAM Buffer Pointer Bits */
1493 /* RB_TST2 8 bit RAM Buffer Test Register 2 */
1494 /* Bit 7.. 4: reserved */
1495 #define RB_PC_DEC BIT_3S /* Packet Counter Decrem */
1496 #define RB_PC_T_ON BIT_2S /* Packet Counter Test On */
1497 #define RB_PC_T_OFF BIT_1S /* Packet Counter Tst Off */
1498 #define RB_PC_INC BIT_0S /* Packet Counter Increm */
1500 /* RB_TST1 8 bit RAM Buffer Test Register 1 */
1501 /* Bit 7: reserved */
1502 #define RB_WP_T_ON BIT_6S /* Write Pointer Test On */
1503 #define RB_WP_T_OFF BIT_5S /* Write Pointer Test Off */
1504 #define RB_WP_INC BIT_4S /* Write Pointer Increm */
1505 /* Bit 3: reserved */
1506 #define RB_RP_T_ON BIT_2S /* Read Pointer Test On */
1507 #define RB_RP_T_OFF BIT_1S /* Read Pointer Test Off */
1508 #define RB_RP_DEC BIT_0S /* Read Pointer Decrement */
1510 /* RB_CTRL 8 bit RAM Buffer Control Register */
1511 /* Bit 7.. 6: reserved */
1512 #define RB_ENA_STFWD BIT_5S /* Enable Store & Forward */
1513 #define RB_DIS_STFWD BIT_4S /* Disable Store & Forward */
1514 #define RB_ENA_OP_MD BIT_3S /* Enable Operation Mode */
1515 #define RB_DIS_OP_MD BIT_2S /* Disable Operation Mode */
1516 #define RB_RST_CLR BIT_1S /* Clear RAM Buf STM Reset */
1517 #define RB_RST_SET BIT_0S /* Set RAM Buf STM Reset */
1520 /* Receive and Transmit MAC FIFO Registers (GENESIS only) */
1522 /* RX_MFF_EA 32 bit Receive MAC FIFO End Address */
1523 /* RX_MFF_WP 32 bit Receive MAC FIFO Write Pointer */
1524 /* RX_MFF_RP 32 bit Receive MAC FIFO Read Pointer */
1525 /* RX_MFF_PC 32 bit Receive MAC FIFO Packet Counter */
1526 /* RX_MFF_LEV 32 bit Receive MAC FIFO Level */
1527 /* TX_MFF_EA 32 bit Transmit MAC FIFO End Address */
1528 /* TX_MFF_WP 32 bit Transmit MAC FIFO Write Pointer */
1529 /* TX_MFF_WSP 32 bit Transmit MAC FIFO WR Shadow Pointer */
1530 /* TX_MFF_RP 32 bit Transmit MAC FIFO Read Pointer */
1531 /* TX_MFF_PC 32 bit Transmit MAC FIFO Packet Cnt */
1532 /* TX_MFF_LEV 32 bit Transmit MAC FIFO Level */
1533 /* Bit 31.. 6: reserved */
1534 #define MFF_MSK 0x007fL /* Bit 5.. 0: MAC FIFO Address/Ptr Bits */
1536 /* RX_MFF_CTRL1 16 bit Receive MAC FIFO Control Reg 1 */
1537 /* Bit 15..14: reserved */
1538 #define MFF_ENA_RDY_PAT BIT_13S /* Enable Ready Patch */
1539 #define MFF_DIS_RDY_PAT BIT_12S /* Disable Ready Patch */
1540 #define MFF_ENA_TIM_PAT BIT_11S /* Enable Timing Patch */
1541 #define MFF_DIS_TIM_PAT BIT_10S /* Disable Timing Patch */
1542 #define MFF_ENA_ALM_FUL BIT_9S /* Enable AlmostFull Sign */
1543 #define MFF_DIS_ALM_FUL BIT_8S /* Disable AlmostFull Sign */
1544 #define MFF_ENA_PAUSE BIT_7S /* Enable Pause Signaling */
1545 #define MFF_DIS_PAUSE BIT_6S /* Disable Pause Signaling */
1546 #define MFF_ENA_FLUSH BIT_5S /* Enable Frame Flushing */
1547 #define MFF_DIS_FLUSH BIT_4S /* Disable Frame Flushing */
1548 #define MFF_ENA_TIST BIT_3S /* Enable Time Stamp Gener */
1549 #define MFF_DIS_TIST BIT_2S /* Disable Time Stamp Gener */
1550 #define MFF_CLR_INTIST BIT_1S /* Clear IRQ No Time Stamp */
1551 #define MFF_CLR_INSTAT BIT_0S /* Clear IRQ No Status */
1553 #define MFF_RX_CTRL_DEF MFF_ENA_TIM_PAT
1555 /* TX_MFF_CTRL1 16 bit Transmit MAC FIFO Control Reg 1 */
1556 #define MFF_CLR_PERR BIT_15S /* Clear Parity Error IRQ */
1557 /* Bit 14: reserved */
1558 #define MFF_ENA_PKT_REC BIT_13S /* Enable Packet Recovery */
1559 #define MFF_DIS_PKT_REC BIT_12S /* Disable Packet Recovery */
1560 /* MFF_ENA_TIM_PAT (see RX_MFF_CTRL1) Bit 11: Enable Timing Patch */
1561 /* MFF_DIS_TIM_PAT (see RX_MFF_CTRL1) Bit 10: Disable Timing Patch */
1562 /* MFF_ENA_ALM_FUL (see RX_MFF_CTRL1) Bit 9: Enable Almost Full Sign */
1563 /* MFF_DIS_ALM_FUL (see RX_MFF_CTRL1) Bit 8: Disable Almost Full Sign */
1564 #define MFF_ENA_W4E BIT_7S /* Enable Wait for Empty */
1565 #define MFF_DIS_W4E BIT_6S /* Disable Wait for Empty */
1566 /* MFF_ENA_FLUSH (see RX_MFF_CTRL1) Bit 5: Enable Frame Flushing */
1567 /* MFF_DIS_FLUSH (see RX_MFF_CTRL1) Bit 4: Disable Frame Flushing */
1568 #define MFF_ENA_LOOPB BIT_3S /* Enable Loopback */
1569 #define MFF_DIS_LOOPB BIT_2S /* Disable Loopback */
1570 #define MFF_CLR_MAC_RST BIT_1S /* Clear XMAC Reset */
1571 #define MFF_SET_MAC_RST BIT_0S /* Set XMAC Reset */
1573 #define MFF_TX_CTRL_DEF (MFF_ENA_PKT_REC | MFF_ENA_TIM_PAT | MFF_ENA_FLUSH)
1575 /* RX_MFF_TST2 8 bit Receive MAC FIFO Test Register 2 */
1576 /* TX_MFF_TST2 8 bit Transmit MAC FIFO Test Register 2 */
1577 /* Bit 7: reserved */
1578 #define MFF_WSP_T_ON BIT_6S /* Tx: Write Shadow Ptr TestOn */
1579 #define MFF_WSP_T_OFF BIT_5S /* Tx: Write Shadow Ptr TstOff */
1580 #define MFF_WSP_INC BIT_4S /* Tx: Write Shadow Ptr Increment */
1581 #define MFF_PC_DEC BIT_3S /* Packet Counter Decrement */
1582 #define MFF_PC_T_ON BIT_2S /* Packet Counter Test On */
1583 #define MFF_PC_T_OFF BIT_1S /* Packet Counter Test Off */
1584 #define MFF_PC_INC BIT_0S /* Packet Counter Increment */
1586 /* RX_MFF_TST1 8 bit Receive MAC FIFO Test Register 1 */
1587 /* TX_MFF_TST1 8 bit Transmit MAC FIFO Test Register 1 */
1588 /* Bit 7: reserved */
1589 #define MFF_WP_T_ON BIT_6S /* Write Pointer Test On */
1590 #define MFF_WP_T_OFF BIT_5S /* Write Pointer Test Off */
1591 #define MFF_WP_INC BIT_4S /* Write Pointer Increm */
1592 /* Bit 3: reserved */
1593 #define MFF_RP_T_ON BIT_2S /* Read Pointer Test On */
1594 #define MFF_RP_T_OFF BIT_1S /* Read Pointer Test Off */
1595 #define MFF_RP_DEC BIT_0S /* Read Pointer Decrement */
1597 /* RX_MFF_CTRL2 8 bit Receive MAC FIFO Control Reg 2 */
1598 /* TX_MFF_CTRL2 8 bit Transmit MAC FIFO Control Reg 2 */
1599 /* Bit 7..4: reserved */
1600 #define MFF_ENA_OP_MD BIT_3S /* Enable Operation Mode */
1601 #define MFF_DIS_OP_MD BIT_2S /* Disable Operation Mode */
1602 #define MFF_RST_CLR BIT_1S /* Clear MAC FIFO Reset */
1603 #define MFF_RST_SET BIT_0S /* Set MAC FIFO Reset */
1606 /* Link LED Counter Registers (GENESIS only) */
1608 /* RX_LED_CTRL 8 bit Receive LED Cnt Control Reg */
1609 /* TX_LED_CTRL 8 bit Transmit LED Cnt Control Reg */
1610 /* LNK_SYNC_CTRL 8 bit Link Sync Cnt Control Register */
1611 /* Bit 7.. 3: reserved */
1612 #define LED_START BIT_2S /* Start Timer */
1613 #define LED_STOP BIT_1S /* Stop Timer */
1614 #define LED_STATE BIT_0S /* Rx/Tx: LED State, 1=LED on */
1615 #define LED_CLR_IRQ BIT_0S /* Lnk: Clear Link IRQ */
1617 /* RX_LED_TST 8 bit Receive LED Cnt Test Register */
1618 /* TX_LED_TST 8 bit Transmit LED Cnt Test Register */
1619 /* LNK_SYNC_TST 8 bit Link Sync Cnt Test Register */
1620 /* Bit 7.. 3: reserved */
1621 #define LED_T_ON BIT_2S /* LED Counter Test mode On */
1622 #define LED_T_OFF BIT_1S /* LED Counter Test mode Off */
1623 #define LED_T_STEP BIT_0S /* LED Counter Step */
1625 /* LNK_LED_REG 8 bit Link LED Register */
1626 /* Bit 7.. 6: reserved */
1627 #define LED_BLK_ON BIT_5S /* Link LED Blinking On */
1628 #define LED_BLK_OFF BIT_4S /* Link LED Blinking Off */
1629 #define LED_SYNC_ON BIT_3S /* Use Sync Wire to switch LED */
1630 #define LED_SYNC_OFF BIT_2S /* Disable Sync Wire Input */
1631 #define LED_ON BIT_1S /* switch LED on */
1632 #define LED_OFF BIT_0S /* switch LED off */
1634 /* Receive and Transmit GMAC FIFO Registers (YUKON only) */
1636 /* RX_GMF_EA 32 bit Rx GMAC FIFO End Address */
1637 /* RX_GMF_AF_THR 32 bit Rx GMAC FIFO Almost Full Thresh. */
1638 /* RX_GMF_WP 32 bit Rx GMAC FIFO Write Pointer */
1639 /* RX_GMF_WLEV 32 bit Rx GMAC FIFO Write Level */
1640 /* RX_GMF_RP 32 bit Rx GMAC FIFO Read Pointer */
1641 /* RX_GMF_RLEV 32 bit Rx GMAC FIFO Read Level */
1642 /* TX_GMF_EA 32 bit Tx GMAC FIFO End Address */
1643 /* TX_GMF_AE_THR 32 bit Tx GMAC FIFO Almost Empty Thresh.*/
1644 /* TX_GMF_WP 32 bit Tx GMAC FIFO Write Pointer */
1645 /* TX_GMF_WSP 32 bit Tx GMAC FIFO Write Shadow Ptr. */
1646 /* TX_GMF_WLEV 32 bit Tx GMAC FIFO Write Level */
1647 /* TX_GMF_RP 32 bit Tx GMAC FIFO Read Pointer */
1648 /* TX_GMF_RSTP 32 bit Tx GMAC FIFO Restart Pointer */
1649 /* TX_GMF_RLEV 32 bit Tx GMAC FIFO Read Level */
1651 /* RX_GMF_CTRL_T 32 bit Rx GMAC FIFO Control/Test */
1652 /* Bits 31..15: reserved */
1653 #define GMF_WP_TST_ON BIT_14 /* Write Pointer Test On */
1654 #define GMF_WP_TST_OFF BIT_13 /* Write Pointer Test Off */
1655 #define GMF_WP_STEP BIT_12 /* Write Pointer Step/Increment */
1656 /* Bit 11: reserved */
1657 #define GMF_RP_TST_ON BIT_10 /* Read Pointer Test On */
1658 #define GMF_RP_TST_OFF BIT_9 /* Read Pointer Test Off */
1659 #define GMF_RP_STEP BIT_8 /* Read Pointer Step/Increment */
1660 #define GMF_RX_F_FL_ON BIT_7 /* Rx FIFO Flush Mode On */
1661 #define GMF_RX_F_FL_OFF BIT_6 /* Rx FIFO Flush Mode Off */
1662 #define GMF_CLI_RX_FO BIT_5 /* Clear IRQ Rx FIFO Overrun */
1663 #define GMF_CLI_RX_FC BIT_4 /* Clear IRQ Rx Frame Complete */
1664 #define GMF_OPER_ON BIT_3 /* Operational Mode On */
1665 #define GMF_OPER_OFF BIT_2 /* Operational Mode Off */
1666 #define GMF_RST_CLR BIT_1 /* Clear GMAC FIFO Reset */
1667 #define GMF_RST_SET BIT_0 /* Set GMAC FIFO Reset */
1669 /* TX_GMF_CTRL_T 32 bit Tx GMAC FIFO Control/Test */
1670 /* Bits 31..19: reserved */
1671 #define GMF_WSP_TST_ON BIT_18 /* Write Shadow Pointer Test On */
1672 #define GMF_WSP_TST_OFF BIT_17 /* Write Shadow Pointer Test Off */
1673 #define GMF_WSP_STEP BIT_16 /* Write Shadow Pointer Step/Increment */
1674 /* Bits 15..7: same as for RX_GMF_CTRL_T */
1675 #define GMF_CLI_TX_FU BIT_6 /* Clear IRQ Tx FIFO Underrun */
1676 #define GMF_CLI_TX_FC BIT_5 /* Clear IRQ Tx Frame Complete */
1677 #define GMF_CLI_TX_PE BIT_4 /* Clear IRQ Tx Parity Error */
1678 /* Bits 3..0: same as for RX_GMF_CTRL_T */
1680 #define GMF_RX_CTRL_DEF (GMF_OPER_ON | GMF_RX_F_FL_ON)
1681 #define GMF_TX_CTRL_DEF GMF_OPER_ON
1683 #define RX_GMF_FL_THR_DEF 0x0a /* Rx GMAC FIFO Flush Threshold default */
1685 /* GMAC_TI_ST_CTRL 8 bit Time Stamp Timer Ctrl Reg (YUKON only) */
1686 /* Bit 7.. 3: reserved */
1687 #define GMT_ST_START BIT_2S /* Start Time Stamp Timer */
1688 #define GMT_ST_STOP BIT_1S /* Stop Time Stamp Timer */
1689 #define GMT_ST_CLR_IRQ BIT_0S /* Clear Time Stamp Timer IRQ */
1691 /* GMAC_CTRL 32 bit GMAC Control Reg (YUKON only) */
1692 /* Bits 31.. 8: reserved */
1693 #define GMC_H_BURST_ON BIT_7 /* Half Duplex Burst Mode On */
1694 #define GMC_H_BURST_OFF BIT_6 /* Half Duplex Burst Mode Off */
1695 #define GMC_F_LOOPB_ON BIT_5 /* FIFO Loopback On */
1696 #define GMC_F_LOOPB_OFF BIT_4 /* FIFO Loopback Off */
1697 #define GMC_PAUSE_ON BIT_3 /* Pause On */
1698 #define GMC_PAUSE_OFF BIT_2 /* Pause Off */
1699 #define GMC_RST_CLR BIT_1 /* Clear GMAC Reset */
1700 #define GMC_RST_SET BIT_0 /* Set GMAC Reset */
1702 /* GPHY_CTRL 32 bit GPHY Control Reg (YUKON only) */
1703 /* Bits 31..29: reserved */
1704 #define GPC_SEL_BDT BIT_28 /* Select Bi-Dir. Transfer for MDC/MDIO */
1705 #define GPC_INT_POL_HI BIT_27 /* IRQ Polarity is Active HIGH */
1706 #define GPC_75_OHM BIT_26 /* Use 75 Ohm Termination instead of 50 */
1707 #define GPC_DIS_FC BIT_25 /* Disable Automatic Fiber/Copper Detection */
1708 #define GPC_DIS_SLEEP BIT_24 /* Disable Energy Detect */
1709 #define GPC_HWCFG_M_3 BIT_23 /* HWCFG_MODE[3] */
1710 #define GPC_HWCFG_M_2 BIT_22 /* HWCFG_MODE[2] */
1711 #define GPC_HWCFG_M_1 BIT_21 /* HWCFG_MODE[1] */
1712 #define GPC_HWCFG_M_0 BIT_20 /* HWCFG_MODE[0] */
1713 #define GPC_ANEG_0 BIT_19 /* ANEG[0] */
1714 #define GPC_ENA_XC BIT_18 /* Enable MDI crossover */
1715 #define GPC_DIS_125 BIT_17 /* Disable 125 MHz clock */
1716 #define GPC_ANEG_3 BIT_16 /* ANEG[3] */
1717 #define GPC_ANEG_2 BIT_15 /* ANEG[2] */
1718 #define GPC_ANEG_1 BIT_14 /* ANEG[1] */
1719 #define GPC_ENA_PAUSE BIT_13 /* Enable Pause (SYM_OR_REM) */
1720 #define GPC_PHYADDR_4 BIT_12 /* Bit 4 of Phy Addr */
1721 #define GPC_PHYADDR_3 BIT_11 /* Bit 3 of Phy Addr */
1722 #define GPC_PHYADDR_2 BIT_10 /* Bit 2 of Phy Addr */
1723 #define GPC_PHYADDR_1 BIT_9 /* Bit 1 of Phy Addr */
1724 #define GPC_PHYADDR_0 BIT_8 /* Bit 0 of Phy Addr */
1725 /* Bits 7..2: reserved */
1726 #define GPC_RST_CLR BIT_1 /* Clear GPHY Reset */
1727 #define GPC_RST_SET BIT_0 /* Set GPHY Reset */
1729 #define GPC_HWCFG_GMII_COP (GPC_HWCFG_M_3 | GPC_HWCFG_M_2 | \
1730 GPC_HWCFG_M_1 | GPC_HWCFG_M_0)
1732 #define GPC_HWCFG_GMII_FIB ( GPC_HWCFG_M_2 | \
1733 GPC_HWCFG_M_1 | GPC_HWCFG_M_0)
1735 #define GPC_ANEG_ADV_ALL_M (GPC_ANEG_3 | GPC_ANEG_2 | \
1736 GPC_ANEG_1 | GPC_ANEG_0)
1738 /* forced speed and duplex mode (don't mix with other ANEG bits) */
1739 #define GPC_FRC10MBIT_HALF 0
1740 #define GPC_FRC10MBIT_FULL GPC_ANEG_0
1741 #define GPC_FRC100MBIT_HALF GPC_ANEG_1
1742 #define GPC_FRC100MBIT_FULL (GPC_ANEG_0 | GPC_ANEG_1)
1744 /* auto-negotiation with limited advertised speeds */
1745 /* mix only with master/slave settings (for copper) */
1746 #define GPC_ADV_1000_HALF GPC_ANEG_2
1747 #define GPC_ADV_1000_FULL GPC_ANEG_3
1748 #define GPC_ADV_ALL (GPC_ANEG_2 | GPC_ANEG_3)
1750 /* master/slave settings */
1751 /* only for copper with 1000 Mbps */
1752 #define GPC_FORCE_MASTER 0
1753 #define GPC_FORCE_SLAVE GPC_ANEG_0
1754 #define GPC_PREF_MASTER GPC_ANEG_1
1755 #define GPC_PREF_SLAVE (GPC_ANEG_1 | GPC_ANEG_0)
1757 /* GMAC_IRQ_SRC 8 bit GMAC Interrupt Source Reg (YUKON only) */
1758 /* GMAC_IRQ_MSK 8 bit GMAC Interrupt Mask Reg (YUKON only) */
1759 #define GM_IS_TX_CO_OV BIT_5 /* Transmit Counter Overflow IRQ */
1760 #define GM_IS_RX_CO_OV BIT_4 /* Receive Counter Overflow IRQ */
1761 #define GM_IS_TX_FF_UR BIT_3 /* Transmit FIFO Underrun */
1762 #define GM_IS_TX_COMPL BIT_2 /* Frame Transmission Complete */
1763 #define GM_IS_RX_FF_OR BIT_1 /* Receive FIFO Overrun */
1764 #define GM_IS_RX_COMPL BIT_0 /* Frame Reception Complete */
1766 #define GMAC_DEF_MSK (GM_IS_TX_CO_OV | GM_IS_RX_CO_OV | \
1769 /* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */
1770 /* Bits 15.. 2: reserved */
1771 #define GMLC_RST_CLR BIT_1S /* Clear GMAC Link Reset */
1772 #define GMLC_RST_SET BIT_0S /* Set GMAC Link Reset */
1775 /* WOL_CTRL_STAT 16 bit WOL Control/Status Reg */
1776 #define WOL_CTL_LINK_CHG_OCC BIT_15S
1777 #define WOL_CTL_MAGIC_PKT_OCC BIT_14S
1778 #define WOL_CTL_PATTERN_OCC BIT_13S
1780 #define WOL_CTL_CLEAR_RESULT BIT_12S
1782 #define WOL_CTL_ENA_PME_ON_LINK_CHG BIT_11S
1783 #define WOL_CTL_DIS_PME_ON_LINK_CHG BIT_10S
1784 #define WOL_CTL_ENA_PME_ON_MAGIC_PKT BIT_9S
1785 #define WOL_CTL_DIS_PME_ON_MAGIC_PKT BIT_8S
1786 #define WOL_CTL_ENA_PME_ON_PATTERN BIT_7S
1787 #define WOL_CTL_DIS_PME_ON_PATTERN BIT_6S
1789 #define WOL_CTL_ENA_LINK_CHG_UNIT BIT_5S
1790 #define WOL_CTL_DIS_LINK_CHG_UNIT BIT_4S
1791 #define WOL_CTL_ENA_MAGIC_PKT_UNIT BIT_3S
1792 #define WOL_CTL_DIS_MAGIC_PKT_UNIT BIT_2S
1793 #define WOL_CTL_ENA_PATTERN_UNIT BIT_1S
1794 #define WOL_CTL_DIS_PATTERN_UNIT BIT_0S
1796 #define WOL_CTL_DEFAULT \
1797 (WOL_CTL_DIS_PME_ON_LINK_CHG | \
1798 WOL_CTL_DIS_PME_ON_PATTERN | \
1799 WOL_CTL_DIS_PME_ON_MAGIC_PKT | \
1800 WOL_CTL_DIS_LINK_CHG_UNIT | \
1801 WOL_CTL_DIS_PATTERN_UNIT | \
1802 WOL_CTL_DIS_MAGIC_PKT_UNIT)
1804 /* WOL_MATCH_CTL 8 bit WOL Match Control Reg */
1805 #define WOL_CTL_PATT_ENA(x) (BIT_0 << (x))
1807 #define SK_NUM_WOL_PATTERN 7
1808 #define SK_PATTERN_PER_WORD 4
1809 #define SK_BITMASK_PATTERN 7
1810 #define SK_POW_PATTERN_LENGTH 128
1812 #define WOL_LENGTH_MSK 0x7f
1813 #define WOL_LENGTH_SHIFT 8
1816 /* Receive and Transmit Descriptors ******************************************/
1818 /* Transmit Descriptor struct */
1819 typedef struct s_HwTxd {
1820 SK_U32 volatile TxCtrl; /* Transmit Buffer Control Field */
1821 SK_U32 TxNext; /* Physical Address Pointer to the next TxD */
1822 SK_U32 TxAdrLo; /* Physical Tx Buffer Address lower dword */
1823 SK_U32 TxAdrHi; /* Physical Tx Buffer Address upper dword */
1824 SK_U32 TxStat; /* Transmit Frame Status Word */
1825 #ifndef SK_USE_REV_DESC
1826 SK_U16 TxTcpOffs; /* TCP Checksum Calculation Start Value */
1827 SK_U16 TxRes1; /* 16 bit reserved field */
1828 SK_U16 TxTcpWp; /* TCP Checksum Write Position */
1829 SK_U16 TxTcpSp; /* TCP Checksum Calculation Start Position */
1830 #else /* SK_USE_REV_DESC */
1831 SK_U16 TxRes1; /* 16 bit reserved field */
1832 SK_U16 TxTcpOffs; /* TCP Checksum Calculation Start Value */
1833 SK_U16 TxTcpSp; /* TCP Checksum Calculation Start Position */
1834 SK_U16 TxTcpWp; /* TCP Checksum Write Position */
1835 #endif /* SK_USE_REV_DESC */
1836 SK_U32 TxRes2; /* 32 bit reserved field */
1839 /* Receive Descriptor struct */
1840 typedef struct s_HwRxd {
1841 SK_U32 volatile RxCtrl; /* Receive Buffer Control Field */
1842 SK_U32 RxNext; /* Physical Address Pointer to the next RxD */
1843 SK_U32 RxAdrLo; /* Physical Rx Buffer Address lower dword */
1844 SK_U32 RxAdrHi; /* Physical Rx Buffer Address upper dword */
1845 SK_U32 RxStat; /* Receive Frame Status Word */
1846 SK_U32 RxTiSt; /* Receive Time Stamp (from XMAC on GENESIS) */
1847 #ifndef SK_USE_REV_DESC
1848 SK_U16 RxTcpSum1; /* TCP Checksum 1 */
1849 SK_U16 RxTcpSum2; /* TCP Checksum 2 */
1850 SK_U16 RxTcpSp1; /* TCP Checksum Calculation Start Position 1 */
1851 SK_U16 RxTcpSp2; /* TCP Checksum Calculation Start Position 2 */
1852 #else /* SK_USE_REV_DESC */
1853 SK_U16 RxTcpSum2; /* TCP Checksum 2 */
1854 SK_U16 RxTcpSum1; /* TCP Checksum 1 */
1855 SK_U16 RxTcpSp2; /* TCP Checksum Calculation Start Position 2 */
1856 SK_U16 RxTcpSp1; /* TCP Checksum Calculation Start Position 1 */
1857 #endif /* SK_USE_REV_DESC */
1861 * Drivers which use the reverse descriptor feature (PCI_OUR_REG_2)
1862 * should set the define SK_USE_REV_DESC.
1863 * Structures are 'normaly' not endianess dependent. But in
1864 * this case the SK_U16 fields are bound to bit positions inside the
1865 * descriptor. RxTcpSum1 e.g. must start at bit 0 within the 6.th DWord.
1866 * The bit positions inside a DWord are of course endianess dependent and
1867 * swaps if the DWord is swapped by the hardware.
1871 /* Descriptor Bit Definition */
1872 /* TxCtrl Transmit Buffer Control Field */
1873 /* RxCtrl Receive Buffer Control Field */
1874 #define BMU_OWN BIT_31 /* OWN bit: 0=host/1=BMU */
1875 #define BMU_STF BIT_30 /* Start of Frame */
1876 #define BMU_EOF BIT_29 /* End of Frame */
1877 #define BMU_IRQ_EOB BIT_28 /* Req "End of Buffer" IRQ */
1878 #define BMU_IRQ_EOF BIT_27 /* Req "End of Frame" IRQ */
1879 /* TxCtrl specific bits */
1880 #define BMU_STFWD BIT_26 /* (Tx) Store & Forward Frame */
1881 #define BMU_NO_FCS BIT_25 /* (Tx) Disable MAC FCS (CRC) generation */
1882 #define BMU_SW BIT_24 /* (Tx) 1 bit res. for SW use */
1883 /* RxCtrl specific bits */
1884 #define BMU_DEV_0 BIT_26 /* (Rx) Transfer data to Dev0 */
1885 #define BMU_STAT_VAL BIT_25 /* (Rx) Rx Status Valid */
1886 #define BMU_TIST_VAL BIT_24 /* (Rx) Rx TimeStamp Valid */
1887 /* Bit 23..16: BMU Check Opcodes */
1888 #define BMU_CHECK (0x55L<<16) /* Default BMU check */
1889 #define BMU_TCP_CHECK (0x56L<<16) /* Descr with TCP ext */
1890 #define BMU_UDP_CHECK (0x57L<<16) /* Descr with UDP ext (YUKON only) */
1891 #define BMU_BBC 0xffffL /* Bit 15.. 0: Buffer Byte Counter */
1893 /* TxStat Transmit Frame Status Word */
1894 /* RxStat Receive Frame Status Word */
1896 *Note: TxStat is reserved for ASIC loopback mode only
1898 * The Bits of the Status words are defined in xmac_ii.h
1902 /* macros ********************************************************************/
1904 /* Receive and Transmit Queues */
1905 #define Q_R1 0x0000 /* Receive Queue 1 */
1906 #define Q_R2 0x0080 /* Receive Queue 2 */
1907 #define Q_XS1 0x0200 /* Synchronous Transmit Queue 1 */
1908 #define Q_XA1 0x0280 /* Asynchronous Transmit Queue 1 */
1909 #define Q_XS2 0x0300 /* Synchronous Transmit Queue 2 */
1910 #define Q_XA2 0x0380 /* Asynchronous Transmit Queue 2 */
1915 * Use this macro to access the Receive and Transmit Queue Registers.
1918 * Queue Queue to access.
1919 * Values: Q_R1, Q_R2, Q_XS1, Q_XA1, Q_XS2, and Q_XA2
1920 * Offs Queue register offset.
1921 * Values: Q_D, Q_DA_L ... Q_T2, Q_T3
1923 * usage SK_IN32(pAC, Q_ADDR(Q_R2, Q_BC), pVal)
1925 #define Q_ADDR(Queue, Offs) (B8_Q_REGS + (Queue) + (Offs))
1930 * Use this macro to access the RAM Buffer Registers.
1933 * Queue Queue to access.
1934 * Values: Q_R1, Q_R2, Q_XS1, Q_XA1, Q_XS2, and Q_XA2
1935 * Offs Queue register offset.
1936 * Values: RB_START, RB_END ... RB_LEV, RB_CTRL
1938 * usage SK_IN32(pAC, RB_ADDR(Q_R2, RB_RP), pVal)
1940 #define RB_ADDR(Queue, Offs) (B16_RAM_REGS + (Queue) + (Offs))
1943 /* MAC Related Registers */
1944 #define MAC_1 0 /* belongs to the port near the slot */
1945 #define MAC_2 1 /* belongs to the port far away from the slot */
1950 * Use this macro to access a MAC Related Registers inside the ASIC.
1953 * Mac MAC to access.
1954 * Values: MAC_1, MAC_2
1955 * Offs MAC register offset.
1956 * Values: RX_MFF_EA, RX_MFF_WP ... LNK_LED_REG,
1957 * TX_MFF_EA, TX_MFF_WP ... TX_LED_TST
1959 * usage SK_IN32(pAC, MR_ADDR(MAC_1, TX_MFF_EA), pVal)
1961 #define MR_ADDR(Mac, Offs) (((Mac) << 7) + (Offs))
1963 #ifdef SK_LITTLE_ENDIAN
1964 #define XM_WORD_LO 0
1965 #define XM_WORD_HI 1
1966 #else /* !SK_LITTLE_ENDIAN */
1967 #define XM_WORD_LO 1
1968 #define XM_WORD_HI 0
1969 #endif /* !SK_LITTLE_ENDIAN */
1973 * macros to access the XMAC (GENESIS only)
1975 * XM_IN16(), to read a 16 bit register (e.g. XM_MMU_CMD)
1976 * XM_OUT16(), to write a 16 bit register (e.g. XM_MMU_CMD)
1977 * XM_IN32(), to read a 32 bit register (e.g. XM_TX_EV_CNT)
1978 * XM_OUT32(), to write a 32 bit register (e.g. XM_TX_EV_CNT)
1979 * XM_INADDR(), to read a network address register (e.g. XM_SRC_CHK)
1980 * XM_OUTADDR(), to write a network address register (e.g. XM_SRC_CHK)
1981 * XM_INHASH(), to read the XM_HSM_CHK register
1982 * XM_OUTHASH() to write the XM_HSM_CHK register
1985 * Mac XMAC to access values: MAC_1 or MAC_2
1986 * IoC I/O context needed for SK I/O macros
1987 * Reg XMAC Register to read or write
1988 * (p)Val Value or pointer to the value which should be read or written
1990 * usage: XM_OUT16(IoC, MAC_1, XM_MMU_CMD, Value);
1993 #define XMA(Mac, Reg) \
1994 ((BASE_XMAC_1 + (Mac) * (BASE_XMAC_2 - BASE_XMAC_1)) | ((Reg) << 1))
1996 #define XM_IN16(IoC, Mac, Reg, pVal) \
1997 SK_IN16((IoC), XMA((Mac), (Reg)), (pVal))
1999 #define XM_OUT16(IoC, Mac, Reg, Val) \
2000 SK_OUT16((IoC), XMA((Mac), (Reg)), (Val))
2002 #define XM_IN32(IoC, Mac, Reg, pVal) { \
2003 SK_IN16((IoC), XMA((Mac), (Reg)), \
2004 (SK_U16 SK_FAR*)&((SK_U16 SK_FAR*)(pVal))[XM_WORD_LO]); \
2005 SK_IN16((IoC), XMA((Mac), (Reg+2)), \
2006 (SK_U16 SK_FAR*)&((SK_U16 SK_FAR*)(pVal))[XM_WORD_HI]); \
2009 #define XM_OUT32(IoC, Mac, Reg, Val) { \
2010 SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16)((Val) & 0xffffL)); \
2011 SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16)(((Val) >> 16) & 0xffffL));\
2014 /* Remember: we are always writing to / reading from LITTLE ENDIAN memory */
2016 #define XM_INADDR(IoC, Mac, Reg, pVal) { \
2019 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2020 SK_IN16((IoC), XMA((Mac), (Reg)), &Word); \
2021 pByte[0] = (SK_U8)(Word & 0x00ff); \
2022 pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
2023 SK_IN16((IoC), XMA((Mac), (Reg+2)), &Word); \
2024 pByte[2] = (SK_U8)(Word & 0x00ff); \
2025 pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
2026 SK_IN16((IoC), XMA((Mac), (Reg+4)), &Word); \
2027 pByte[4] = (SK_U8)(Word & 0x00ff); \
2028 pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
2031 #define XM_OUTADDR(IoC, Mac, Reg, pVal) { \
2032 SK_U8 SK_FAR *pByte; \
2033 pByte = (SK_U8 SK_FAR *)&((SK_U8 SK_FAR *)(pVal))[0]; \
2034 SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16) \
2035 (((SK_U16)(pByte[0]) & 0x00ff) | \
2036 (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
2037 SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16) \
2038 (((SK_U16)(pByte[2]) & 0x00ff) | \
2039 (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
2040 SK_OUT16((IoC), XMA((Mac), (Reg+4)), (SK_U16) \
2041 (((SK_U16)(pByte[4]) & 0x00ff) | \
2042 (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
2045 #define XM_INHASH(IoC, Mac, Reg, pVal) { \
2047 SK_U8 SK_FAR *pByte; \
2048 pByte = (SK_U8 SK_FAR *)&((SK_U8 SK_FAR *)(pVal))[0]; \
2049 SK_IN16((IoC), XMA((Mac), (Reg)), &Word); \
2050 pByte[0] = (SK_U8)(Word & 0x00ff); \
2051 pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
2052 SK_IN16((IoC), XMA((Mac), (Reg+2)), &Word); \
2053 pByte[2] = (SK_U8)(Word & 0x00ff); \
2054 pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
2055 SK_IN16((IoC), XMA((Mac), (Reg+4)), &Word); \
2056 pByte[4] = (SK_U8)(Word & 0x00ff); \
2057 pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
2058 SK_IN16((IoC), XMA((Mac), (Reg+6)), &Word); \
2059 pByte[6] = (SK_U8)(Word & 0x00ff); \
2060 pByte[7] = (SK_U8)((Word >> 8) & 0x00ff); \
2063 #define XM_OUTHASH(IoC, Mac, Reg, pVal) { \
2064 SK_U8 SK_FAR *pByte; \
2065 pByte = (SK_U8 SK_FAR *)&((SK_U8 SK_FAR *)(pVal))[0]; \
2066 SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16) \
2067 (((SK_U16)(pByte[0]) & 0x00ff)| \
2068 (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
2069 SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16) \
2070 (((SK_U16)(pByte[2]) & 0x00ff)| \
2071 (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
2072 SK_OUT16((IoC), XMA((Mac), (Reg+4)), (SK_U16) \
2073 (((SK_U16)(pByte[4]) & 0x00ff)| \
2074 (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
2075 SK_OUT16((IoC), XMA((Mac), (Reg+6)), (SK_U16) \
2076 (((SK_U16)(pByte[6]) & 0x00ff)| \
2077 (((SK_U16)(pByte[7]) << 8) & 0xff00))); \
2081 * macros to access the GMAC (YUKON only)
2083 * GM_IN16(), to read a 16 bit register (e.g. GM_GP_STAT)
2084 * GM_OUT16(), to write a 16 bit register (e.g. GM_GP_CTRL)
2085 * GM_IN32(), to read a 32 bit register (e.g. GM_)
2086 * GM_OUT32(), to write a 32 bit register (e.g. GM_)
2087 * GM_INADDR(), to read a network address register (e.g. GM_SRC_ADDR_1L)
2088 * GM_OUTADDR(), to write a network address register (e.g. GM_SRC_ADDR_2L)
2089 * GM_INHASH(), to read the GM_MC_ADDR_H1 register
2090 * GM_OUTHASH() to write the GM_MC_ADDR_H1 register
2093 * Mac GMAC to access values: MAC_1 or MAC_2
2094 * IoC I/O context needed for SK I/O macros
2095 * Reg GMAC Register to read or write
2096 * (p)Val Value or pointer to the value which should be read or written
2098 * usage: GM_OUT16(IoC, MAC_1, GM_GP_CTRL, Value);
2101 #define GMA(Mac, Reg) \
2102 ((BASE_GMAC_1 + (Mac) * (BASE_GMAC_2 - BASE_GMAC_1)) | (Reg))
2104 #define GM_IN16(IoC, Mac, Reg, pVal) \
2105 SK_IN16((IoC), GMA((Mac), (Reg)), (pVal))
2107 #define GM_OUT16(IoC, Mac, Reg, Val) \
2108 SK_OUT16((IoC), GMA((Mac), (Reg)), (Val))
2110 #define GM_IN32(IoC, Mac, Reg, pVal) { \
2111 SK_IN16((IoC), GMA((Mac), (Reg)), \
2112 (SK_U16 SK_FAR*)&((SK_U16 SK_FAR*)(pVal))[XM_WORD_LO]); \
2113 SK_IN16((IoC), GMA((Mac), (Reg+4)), \
2114 (SK_U16 SK_FAR*)&((SK_U16 SK_FAR*)(pVal))[XM_WORD_HI]); \
2117 #define GM_OUT32(IoC, Mac, Reg, Val) { \
2118 SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16)((Val) & 0xffffL)); \
2119 SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16)(((Val) >> 16) & 0xffffL));\
2122 #define GM_INADDR(IoC, Mac, Reg, pVal) { \
2125 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2126 SK_IN16((IoC), GMA((Mac), (Reg)), &Word); \
2127 pByte[0] = (SK_U8)(Word & 0x00ff); \
2128 pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
2129 SK_IN16((IoC), GMA((Mac), (Reg+4)), &Word); \
2130 pByte[2] = (SK_U8)(Word & 0x00ff); \
2131 pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
2132 SK_IN16((IoC), GMA((Mac), (Reg+8)), &Word); \
2133 pByte[4] = (SK_U8)(Word & 0x00ff); \
2134 pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
2137 #define GM_OUTADDR(IoC, Mac, Reg, pVal) { \
2138 SK_U8 SK_FAR *pByte; \
2139 pByte = (SK_U8 SK_FAR *)&((SK_U8 SK_FAR *)(pVal))[0]; \
2140 SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16) \
2141 (((SK_U16)(pByte[0]) & 0x00ff) | \
2142 (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
2143 SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16) \
2144 (((SK_U16)(pByte[2]) & 0x00ff) | \
2145 (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
2146 SK_OUT16((IoC), GMA((Mac), (Reg+8)), (SK_U16) \
2147 (((SK_U16)(pByte[4]) & 0x00ff) | \
2148 (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
2151 #define GM_INHASH(IoC, Mac, Reg, pVal) { \
2154 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2155 SK_IN16((IoC), GMA((Mac), (Reg)), &Word); \
2156 pByte[0] = (SK_U8)(Word & 0x00ff); \
2157 pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
2158 SK_IN16((IoC), GMA((Mac), (Reg+4)), &Word); \
2159 pByte[2] = (SK_U8)(Word & 0x00ff); \
2160 pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
2161 SK_IN16((IoC), GMA((Mac), (Reg+8)), &Word); \
2162 pByte[4] = (SK_U8)(Word & 0x00ff); \
2163 pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
2164 SK_IN16((IoC), GMA((Mac), (Reg+12)), &Word); \
2165 pByte[6] = (SK_U8)(Word & 0x00ff); \
2166 pByte[7] = (SK_U8)((Word >> 8) & 0x00ff); \
2169 #define GM_OUTHASH(IoC, Mac, Reg, pVal) { \
2171 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2172 SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16) \
2173 (((SK_U16)(pByte[0]) & 0x00ff)| \
2174 (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
2175 SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16) \
2176 (((SK_U16)(pByte[2]) & 0x00ff)| \
2177 (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
2178 SK_OUT16((IoC), GMA((Mac), (Reg+8)), (SK_U16) \
2179 (((SK_U16)(pByte[4]) & 0x00ff)| \
2180 (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
2181 SK_OUT16((IoC), GMA((Mac), (Reg+12)), (SK_U16) \
2182 (((SK_U16)(pByte[6]) & 0x00ff)| \
2183 (((SK_U16)(pByte[7]) << 8) & 0xff00))); \
2187 * Different MAC Types
2189 #define SK_MAC_XMAC 0 /* Xaqti XMAC II */
2190 #define SK_MAC_GMAC 1 /* Marvell GMAC */
2193 * Different PHY Types
2195 #define SK_PHY_XMAC 0 /* integrated in XMAC II */
2196 #define SK_PHY_BCOM 1 /* Broadcom BCM5400 */
2197 #define SK_PHY_LONE 2 /* Level One LXT1000 */
2198 #define SK_PHY_NAT 3 /* National DP83891 */
2199 #define SK_PHY_MARV_COPPER 4 /* Marvell 88E1011S */
2200 #define SK_PHY_MARV_FIBER 5 /* Marvell 88E1011S working on fiber */
2203 * PHY addresses (bits 12..8 of PHY address reg)
2205 #define PHY_ADDR_XMAC (0<<8)
2206 #define PHY_ADDR_BCOM (1<<8)
2207 #define PHY_ADDR_LONE (3<<8)
2208 #define PHY_ADDR_NAT (0<<8)
2210 /* GPHY address (bits 15..11 of SMI control reg) */
2211 #define PHY_ADDR_MARV 0
2214 * macros to access the PHY
2216 * PHY_READ() read a 16 bit value from the PHY
2217 * PHY_WRITE() write a 16 bit value to the PHY
2220 * IoC I/O context needed for SK I/O macros
2221 * pPort Pointer to port struct for PhyAddr
2222 * Mac XMAC to access values: MAC_1 or MAC_2
2223 * PhyReg PHY Register to read or write
2224 * (p)Val Value or pointer to the value which should be read or
2227 * usage: PHY_READ(IoC, pPort, MAC_1, PHY_CTRL, Value);
2228 * Warning: a PHY_READ on an uninitialized PHY (PHY still in reset) never
2229 * comes back. This is checked in DEBUG mode.
2232 #define PHY_READ(IoC, pPort, Mac, PhyReg, pVal) { \
2235 XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \
2236 XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
2237 if ((pPort)->PhyType != SK_PHY_XMAC) { \
2239 XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
2240 } while ((Mmu & XM_MMU_PHY_RDY) == 0); \
2241 XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
2245 #define PHY_READ(IoC, pPort, Mac, PhyReg, pVal) { \
2249 XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \
2250 XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
2251 if ((pPort)->PhyType != SK_PHY_XMAC) { \
2253 XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
2255 if (__i > 100000) { \
2256 SK_DBG_PRINTF("*****************************\n"); \
2257 SK_DBG_PRINTF("PHY_READ on uninitialized PHY\n"); \
2258 SK_DBG_PRINTF("*****************************\n"); \
2261 } while ((Mmu & XM_MMU_PHY_RDY) == 0); \
2262 XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
2267 #define PHY_WRITE(IoC, pPort, Mac, PhyReg, Val) { \
2270 if ((pPort)->PhyType != SK_PHY_XMAC) { \
2272 XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
2273 } while ((Mmu & XM_MMU_PHY_BUSY) != 0); \
2275 XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \
2276 XM_OUT16((IoC), (Mac), XM_PHY_DATA, (Val)); \
2277 if ((pPort)->PhyType != SK_PHY_XMAC) { \
2279 XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
2280 } while ((Mmu & XM_MMU_PHY_BUSY) != 0); \
2287 * Use this macro to access PCI config register from the I/O space.
2290 * Addr PCI configuration register to access.
2291 * Values: PCI_VENDOR_ID ... PCI_VPD_ADR_REG,
2293 * usage SK_IN16(pAC, PCI_C(PCI_VENDOR_ID), pVal);
2295 #define PCI_C(Addr) (B7_CFG_SPC + (Addr)) /* PCI Config Space */
2298 * Macro SK_HW_ADDR(Base, Addr)
2300 * Calculates the effective HW address
2303 * Base I/O or memory base address
2304 * Addr Address offset
2306 * usage: May be used in SK_INxx and SK_OUTxx macros
2307 * #define SK_IN8(pAC, Addr, pVal) ...\
2308 * *pVal = (SK_U8)inp(SK_HW_ADDR(pAC->Hw.Iop, Addr)))
2310 #ifdef SK_MEM_MAPPED_IO
2311 #define SK_HW_ADDR(Base, Addr) ((Base) + (Addr))
2312 #else /* SK_MEM_MAPPED_IO */
2313 #define SK_HW_ADDR(Base, Addr) \
2314 ((Base) + (((Addr) & 0x7f) | (((Addr) >> 7 > 0) ? 0x80 : 0)))
2315 #endif /* SK_MEM_MAPPED_IO */
2317 #define SZ_LONG (sizeof(SK_U32))
2320 * Macro SK_HWAC_LINK_LED()
2322 * Use this macro to set the link LED mode.
2324 * pAC Pointer to adapter context struct
2325 * IoC I/O context needed for SK I/O macros
2327 * Mode Mode to set for this LED
2329 #define SK_HWAC_LINK_LED(pAC, IoC, Port, Mode) \
2330 SK_OUT8(IoC, MR_ADDR(Port, LNK_LED_REG), Mode);
2333 /* typedefs *******************************************************************/
2336 /* function prototypes ********************************************************/
2340 #endif /* __cplusplus */
2342 #endif /* __INC_SKGEHW_H */