1 /******************************************************************************
4 * Project: GEnesis, PCI Gigabit Ethernet Adapter
5 * Version: $Revision: 1.49 $
6 * Date: $Date: 2003/01/28 09:43:49 $
7 * Purpose: Defines and Macros for the Gigabit Ethernet Adapter Product Family
9 ******************************************************************************/
11 /******************************************************************************
13 * (C)Copyright 1998-2003 SysKonnect GmbH.
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
20 * The information in this file is provided "AS IS" without warranty.
22 ******************************************************************************/
24 /******************************************************************************
28 * Revision 1.49 2003/01/28 09:43:49 rschmidt
29 * Added defines for PCI-Spec. 2.3 IRQ
30 * Added defines for CLK_RUN (YUKON-Lite)
33 * Revision 1.48 2002/12/05 10:25:11 rschmidt
34 * Added defines for Half Duplex Burst Mode On/Off
35 * Added defines for Rx GMAC FIFO Flush feature
38 * Revision 1.47 2002/11/12 17:01:31 rschmidt
39 * Added defines for WOL_CTL_DEFAULT
42 * Revision 1.46 2002/10/14 14:47:57 rschmidt
43 * Corrected bit mask for HW self test results
44 * Added defines for WOL Registers
47 * Revision 1.45 2002/10/11 09:25:22 mkarl
48 * Added bit mask for HW self test results.
50 * Revision 1.44 2002/08/16 14:44:36 rschmidt
51 * Added define GPC_HWCFG_GMII_FIB for YUKON Fiber
53 * Revision 1.43 2002/08/12 13:31:50 rschmidt
54 * Corrected macros for GMAC Address Registers: GM_INADDR(),
55 * GM_OUTADDR(), GM_INHASH, GM_OUTHASH.
58 * Revision 1.42 2002/08/08 15:37:56 rschmidt
59 * Added defines for Power Management Capabilities
62 * Revision 1.41 2002/07/23 16:02:25 rschmidt
63 * Added macro WOL_REG() to access WOL reg. (HW-Bug in YUKON 1st rev.)
65 * Revision 1.40 2002/07/15 15:41:37 rschmidt
66 * Added new defines for Power Management Cap. & Control
69 * Revision 1.39 2002/06/10 09:37:07 rschmidt
70 * Added macros for the ADDR-Modul
72 * Revision 1.38 2002/06/05 08:15:19 rschmidt
73 * Added defines for WOL Registers
76 * Revision 1.37 2002/04/25 11:39:23 rschmidt
77 * Added new defines for PCI Our Register 1
78 * Added new registers and defines for YUKON (Rx FIFO, Tx FIFO,
79 * Time Stamp Timer, GMAC Control, GPHY Control,Link Control,
80 * GMAC IRQ Source and Mask, Wake-up Frame Pattern Match);
81 * Added new defines for Control/Status (VAUX available)
82 * Added Chip ID for YUKON
83 * Added define for descriptors with UDP ext. for YUKON
84 * Added macros to access the GMAC
85 * Added new Phy Type for Marvell 88E1011S (GPHY)
88 * Revision 1.36 2000/11/09 12:32:49 rassmann
91 * Revision 1.35 2000/05/19 10:17:13 cgoos
92 * Added inactivity check in PHY_READ (in DEBUG mode only).
94 * Revision 1.34 1999/11/22 13:53:40 cgoos
95 * Changed license header to GPL.
97 * Revision 1.33 1999/08/27 11:17:10 malthoff
98 * It's more savely to put brackets around macro parameters.
99 * Brackets added for PHY_READ and PHY_WRITE.
101 * Revision 1.32 1999/05/19 07:31:01 cgoos
102 * Changes for 1000Base-T.
103 * Added HWAC_LINK_LED macro.
105 * Revision 1.31 1999/03/12 13:27:40 malthoff
108 * Revision 1.30 1999/02/09 09:28:20 malthoff
111 * Revision 1.29 1999/01/26 08:55:48 malthoff
112 * Bugfix: The 16 bit field relations inside the descriptor are
113 * endianess dependend if the descriptor reversal feature
114 * (PCI_REV_DESC bit in PCI_OUR_REG_2) is enabled.
115 * Drivers which use this feature has to set the define
118 * Revision 1.28 1998/12/10 11:10:22 malthoff
119 * bug fix: IS_IRQ_STAT and IS_IRQ_MST_ERR has been twisted.
121 * Revision 1.27 1998/11/13 14:19:21 malthoff
122 * Bug Fix: The bit definition of B3_PA_CTRL has completely
123 * changed from HW Spec v1.3 to v1.5.
125 * Revision 1.26 1998/11/04 08:31:48 cgoos
126 * Fixed byte ordering in XM_OUTADDR/XM_OUTHASH macros.
128 * Revision 1.25 1998/11/04 07:16:25 cgoos
129 * Changed byte ordering in XM_INADDR/XM_INHASH again.
131 * Revision 1.24 1998/11/02 11:08:43 malthoff
132 * RxCtrl and TxCtrl must be volatile.
134 * Revision 1.23 1998/10/28 13:50:45 malthoff
135 * Fix: Endian support missing in XM_IN/OUT-ADDR/HASH macros.
137 * Revision 1.22 1998/10/26 08:01:36 malthoff
138 * RX_MFF_CTRL1 is split up into RX_MFF_CTRL1,
139 * RX_MFF_STAT_TO, and RX_MFF_TIST_TO.
140 * TX_MFF_CTRL1 is split up TX_MFF_CTRL1 and TX_MFF_WAF.
142 * Revision 1.21 1998/10/20 07:43:10 malthoff
143 * Fix: XM_IN/OUT/ADDR/HASH macros:
144 * The pointer must be casted.
146 * Revision 1.20 1998/10/19 15:53:59 malthoff
147 * Remove ML proto definitions.
149 * Revision 1.19 1998/10/16 14:40:17 gklug
150 * fix: typo B0_XM_IMSK regs
152 * Revision 1.18 1998/10/16 09:46:54 malthoff
153 * Remove temp defines for ML diag prototype.
154 * Fix register definition for B0_XM1_PHY_DATA, B0_XM1_PHY_DATA
155 * B0_XM2_PHY_DATA, B0_XM2_PHY_ADDR, B0_XA1_CSR, B0_XS1_CSR,
156 * B0_XS2_CSR, and B0_XA2_CSR.
158 * Revision 1.17 1998/10/14 06:03:14 cgoos
159 * Changed shifted constant to ULONG.
161 * Revision 1.16 1998/10/09 07:05:41 malthoff
162 * Rename ALL_PA_ENA_TO to PA_ENA_TO_ALL.
164 * Revision 1.15 1998/10/05 07:54:23 malthoff
165 * Split up RB_CTRL and it's bit definition into
166 * RB_CTRL, RB_TST1, and RB_TST2.
167 * Rename RB_RX_HTPP to RB_RX_LTPP.
168 * Add ALL_PA_ENA_TO. Modify F_WATER_MARK
169 * according to HW Spec. v1.5.
170 * Add MFF_TX_CTRL_DEF.
172 * Revision 1.14 1998/09/28 13:31:16 malthoff
173 * bug fix: B2_MAC_3 is 0x110 not 0x114
175 * Revision 1.13 1998/09/24 14:42:56 malthoff
176 * Split the RX_MFF_TST into RX_MFF_CTRL2,
177 * RX_MFF_TST1, and RX_MFF_TST2.
178 * Rename RX_MFF_CTRL to RX_MFF_CTRL1.
179 * Add BMU bit CSR_SV_IDLE.
180 * Add macros PHY_READ() and PHY_WRITE().
181 * Rename macro SK_ADDR() to SK_HW_ADDR()
182 * because of conflicts with the Address Module.
184 * Revision 1.12 1998/09/16 07:25:33 malthoff
185 * Change the parameter order in the XM_INxx and XM_OUTxx macros,
186 * to have the IoC as first parameter.
188 * Revision 1.11 1998/09/03 09:58:41 malthoff
189 * Rework the XM_xxx macros. Use {} instead of () to
190 * be compatible with SK_xxx macros which are defined
193 * Revision 1.10 1998/09/02 11:16:39 malthoff
194 * Temporary modify B2_I2C_SW to make tests with
195 * the GE/ML prototype.
197 * Revision 1.9 1998/08/19 09:11:49 gklug
198 * fix: struct are removed from c-source (see CCC)
199 * add: typedefs for all structs
201 * Revision 1.8 1998/08/18 08:27:27 malthoff
202 * Add some temporary workarounds to test GE
203 * sources with the ML.
205 * Revision 1.7 1998/07/03 14:42:26 malthoff
206 * bug fix: Correct macro XMA().
207 * Add temporary workaround to access the PCI config space over I/O
209 * Revision 1.6 1998/06/23 11:30:36 malthoff
210 * Remove ';' with ',' in macors.
212 * Revision 1.5 1998/06/22 14:20:57 malthoff
213 * Add macro SK_ADDR(Base,Addr).
215 * Revision 1.4 1998/06/19 13:35:43 malthoff
216 * change 'pGec' with 'pAC'
218 * Revision 1.3 1998/06/17 14:58:16 cvs
219 * Lost keywords reinserted.
221 * Revision 1.1 1998/06/17 14:16:36 cvs
225 ******************************************************************************/
227 #ifndef __INC_SKGEHW_H
228 #define __INC_SKGEHW_H
232 #endif /* __cplusplus */
234 /* defines ********************************************************************/
236 #define BIT_31 (1UL << 31)
237 #define BIT_30 (1L << 30)
238 #define BIT_29 (1L << 29)
239 #define BIT_28 (1L << 28)
240 #define BIT_27 (1L << 27)
241 #define BIT_26 (1L << 26)
242 #define BIT_25 (1L << 25)
243 #define BIT_24 (1L << 24)
244 #define BIT_23 (1L << 23)
245 #define BIT_22 (1L << 22)
246 #define BIT_21 (1L << 21)
247 #define BIT_20 (1L << 20)
248 #define BIT_19 (1L << 19)
249 #define BIT_18 (1L << 18)
250 #define BIT_17 (1L << 17)
251 #define BIT_16 (1L << 16)
252 #define BIT_15 (1L << 15)
253 #define BIT_14 (1L << 14)
254 #define BIT_13 (1L << 13)
255 #define BIT_12 (1L << 12)
256 #define BIT_11 (1L << 11)
257 #define BIT_10 (1L << 10)
258 #define BIT_9 (1L << 9)
259 #define BIT_8 (1L << 8)
260 #define BIT_7 (1L << 7)
261 #define BIT_6 (1L << 6)
262 #define BIT_5 (1L << 5)
263 #define BIT_4 (1L << 4)
264 #define BIT_3 (1L << 3)
265 #define BIT_2 (1L << 2)
266 #define BIT_1 (1L << 1)
269 #define BIT_15S (1U << 15)
270 #define BIT_14S (1 << 14)
271 #define BIT_13S (1 << 13)
272 #define BIT_12S (1 << 12)
273 #define BIT_11S (1 << 11)
274 #define BIT_10S (1 << 10)
275 #define BIT_9S (1 << 9)
276 #define BIT_8S (1 << 8)
277 #define BIT_7S (1 << 7)
278 #define BIT_6S (1 << 6)
279 #define BIT_5S (1 << 5)
280 #define BIT_4S (1 << 4)
281 #define BIT_3S (1 << 3)
282 #define BIT_2S (1 << 2)
283 #define BIT_1S (1 << 1)
286 #define SHIFT31(x) ((x) << 31)
287 #define SHIFT30(x) ((x) << 30)
288 #define SHIFT29(x) ((x) << 29)
289 #define SHIFT28(x) ((x) << 28)
290 #define SHIFT27(x) ((x) << 27)
291 #define SHIFT26(x) ((x) << 26)
292 #define SHIFT25(x) ((x) << 25)
293 #define SHIFT24(x) ((x) << 24)
294 #define SHIFT23(x) ((x) << 23)
295 #define SHIFT22(x) ((x) << 22)
296 #define SHIFT21(x) ((x) << 21)
297 #define SHIFT20(x) ((x) << 20)
298 #define SHIFT19(x) ((x) << 19)
299 #define SHIFT18(x) ((x) << 18)
300 #define SHIFT17(x) ((x) << 17)
301 #define SHIFT16(x) ((x) << 16)
302 #define SHIFT15(x) ((x) << 15)
303 #define SHIFT14(x) ((x) << 14)
304 #define SHIFT13(x) ((x) << 13)
305 #define SHIFT12(x) ((x) << 12)
306 #define SHIFT11(x) ((x) << 11)
307 #define SHIFT10(x) ((x) << 10)
308 #define SHIFT9(x) ((x) << 9)
309 #define SHIFT8(x) ((x) << 8)
310 #define SHIFT7(x) ((x) << 7)
311 #define SHIFT6(x) ((x) << 6)
312 #define SHIFT5(x) ((x) << 5)
313 #define SHIFT4(x) ((x) << 4)
314 #define SHIFT3(x) ((x) << 3)
315 #define SHIFT2(x) ((x) << 2)
316 #define SHIFT1(x) ((x) << 1)
317 #define SHIFT0(x) ((x) << 0)
320 * Configuration Space header
321 * Since this module is used for different OS', those may be
322 * duplicate on some of them (e.g. Linux). But to keep the
323 * common source, we have to live with this...
325 #define PCI_VENDOR_ID 0x00 /* 16 bit Vendor ID */
326 #define PCI_DEVICE_ID 0x02 /* 16 bit Device ID */
327 #define PCI_COMMAND 0x04 /* 16 bit Command */
328 #define PCI_STATUS 0x06 /* 16 bit Status */
329 #define PCI_REV_ID 0x08 /* 8 bit Revision ID */
331 #define PCI_CLASS_CODE 0x09 /* 24 bit Class Code */
333 #define PCI_CACHE_LSZ 0x0c /* 8 bit Cache Line Size */
334 #define PCI_LAT_TIM 0x0d /* 8 bit Latency Timer */
335 #define PCI_HEADER_T 0x0e /* 8 bit Header Type */
336 #define PCI_BIST 0x0f /* 8 bit Built-in selftest */
337 #define PCI_BASE_1ST 0x10 /* 32 bit 1st Base address */
338 #define PCI_BASE_2ND 0x14 /* 32 bit 2nd Base address */
339 /* Byte 0x18..0x2b: reserved */
340 #define PCI_SUB_VID 0x2c /* 16 bit Subsystem Vendor ID */
341 #define PCI_SUB_ID 0x2e /* 16 bit Subsystem ID */
342 #define PCI_BASE_ROM 0x30 /* 32 bit Expansion ROM Base Address */
343 #define PCI_CAP_PTR 0x34 /* 8 bit Capabilities Ptr */
344 /* Byte 35..3b: reserved */
345 #define PCI_IRQ_LINE 0x3c /* 8 bit Interrupt Line */
346 #define PCI_IRQ_PIN 0x3d /* 8 bit Interrupt Pin */
347 #define PCI_MIN_GNT 0x3e /* 8 bit Min_Gnt */
348 #define PCI_MAX_LAT 0x3f /* 8 bit Max_Lat */
349 /* Device Dependent Region */
350 #define PCI_OUR_REG_1 0x40 /* 32 bit Our Register 1 */
351 #define PCI_OUR_REG_2 0x44 /* 32 bit Our Register 2 */
352 /* Power Management Region */
353 #define PCI_PM_CAP_ID 0x48 /* 8 bit Power Management Cap. ID */
354 #define PCI_PM_NITEM 0x49 /* 8 bit Next Item Ptr */
355 #define PCI_PM_CAP_REG 0x4a /* 16 bit Power Management Capabilities */
356 #define PCI_PM_CTL_STS 0x4c /* 16 bit Power Manag. Control/Status */
357 /* Byte 0x4e: reserved */
358 #define PCI_PM_DAT_REG 0x4f /* 8 bit Power Manag. Data Register */
360 #define PCI_VPD_CAP_ID 0x50 /* 8 bit VPD Cap. ID */
361 #define PCI_VPD_NITEM 0x51 /* 8 bit Next Item Ptr */
362 #define PCI_VPD_ADR_REG 0x52 /* 16 bit VPD Address Register */
363 #define PCI_VPD_DAT_REG 0x54 /* 32 bit VPD Data Register */
364 /* Byte 0x58..0xff: reserved */
367 * I2C Address (PCI Config)
369 * Note: The temperature and voltage sensors are relocated on a different
372 #define I2C_ADDR_VPD 0xA0 /* I2C address for the VPD EEPROM */
375 * Define Bits and Values of the registers
377 /* PCI_COMMAND 16 bit Command */
378 /* Bit 15..11: reserved */
379 #define PCI_INT_DIS BIT_10S /* Interrupt INTx# disable (PCI 2.3) */
380 #define PCI_FBTEN BIT_9S /* Fast Back-To-Back enable */
381 #define PCI_SERREN BIT_8S /* SERR enable */
382 #define PCI_ADSTEP BIT_7S /* Address Stepping */
383 #define PCI_PERREN BIT_6S /* Parity Report Response enable */
384 #define PCI_VGA_SNOOP BIT_5S /* VGA palette snoop */
385 #define PCI_MWIEN BIT_4S /* Memory write an inv cycl ena */
386 #define PCI_SCYCEN BIT_3S /* Special Cycle enable */
387 #define PCI_BMEN BIT_2S /* Bus Master enable */
388 #define PCI_MEMEN BIT_1S /* Memory Space Access enable */
389 #define PCI_IOEN BIT_0S /* I/O Space Access enable */
391 #define PCI_COMMAND_VAL (PCI_FBTEN | PCI_SERREN | PCI_PERREN | PCI_MWIEN |\
392 PCI_BMEN | PCI_MEMEN | PCI_IOEN)
394 /* PCI_STATUS 16 bit Status */
395 #define PCI_PERR BIT_15S /* Parity Error */
396 #define PCI_SERR BIT_14S /* Signaled SERR */
397 #define PCI_RMABORT BIT_13S /* Received Master Abort */
398 #define PCI_RTABORT BIT_12S /* Received Target Abort */
399 /* Bit 11: reserved */
400 #define PCI_DEVSEL (3<<9) /* Bit 10.. 9: DEVSEL Timing */
401 #define PCI_DEV_FAST (0<<9) /* fast */
402 #define PCI_DEV_MEDIUM (1<<9) /* medium */
403 #define PCI_DEV_SLOW (2<<9) /* slow */
404 #define PCI_DATAPERR BIT_8S /* DATA Parity error detected */
405 #define PCI_FB2BCAP BIT_7S /* Fast Back-to-Back Capability */
406 #define PCI_UDF BIT_6S /* User Defined Features */
407 #define PCI_66MHZCAP BIT_5S /* 66 MHz PCI bus clock capable */
408 #define PCI_NEWCAP BIT_4S /* New cap. list implemented */
409 #define PCI_INT_STAT BIT_3S /* Interrupt INTx# Status (PCI 2.3) */
410 /* Bit 2.. 0: reserved */
412 #define PCI_ERRBITS (PCI_PERR | PCI_SERR | PCI_RMABORT | PCI_RTABORT |\
415 /* PCI_CLASS_CODE 24 bit Class Code */
416 /* Byte 2: Base Class (02) */
417 /* Byte 1: SubClass (00) */
418 /* Byte 0: Programming Interface (00) */
420 /* PCI_CACHE_LSZ 8 bit Cache Line Size */
421 /* Possible values: 0,2,4,8,16,32,64,128 */
423 /* PCI_HEADER_T 8 bit Header Type */
424 #define PCI_HD_MF_DEV BIT_7S /* 0= single, 1= multi-func dev */
425 #define PCI_HD_TYPE 0x7f /* Bit 6..0: Header Layout 0= normal */
427 /* PCI_BIST 8 bit Built-in selftest */
428 /* Built-in Self test not supported (optional) */
430 /* PCI_BASE_1ST 32 bit 1st Base address */
431 #define PCI_MEMSIZE 0x4000L /* use 16 kB Memory Base */
432 #define PCI_MEMBASE_MSK 0xffffc000L /* Bit 31..14: Memory Base Address */
433 #define PCI_MEMSIZE_MSK 0x00003ff0L /* Bit 13.. 4: Memory Size Req. */
434 #define PCI_PREFEN BIT_3 /* Prefetchable */
435 #define PCI_MEM_TYP (3L<<2) /* Bit 2.. 1: Memory Type */
436 #define PCI_MEM32BIT (0L<<1) /* Base addr anywhere in 32 Bit range */
437 #define PCI_MEM1M (1L<<1) /* Base addr below 1 MegaByte */
438 #define PCI_MEM64BIT (2L<<1) /* Base addr anywhere in 64 Bit range */
439 #define PCI_MEMSPACE BIT_0 /* Memory Space Indic. */
441 /* PCI_BASE_2ND 32 bit 2nd Base address */
442 #define PCI_IOBASE 0xffffff00L /* Bit 31.. 8: I/O Base address */
443 #define PCI_IOSIZE 0x000000fcL /* Bit 7.. 2: I/O Size Requirements */
444 /* Bit 1: reserved */
445 #define PCI_IOSPACE BIT_0 /* I/O Space Indicator */
447 /* PCI_BASE_ROM 32 bit Expansion ROM Base Address */
448 #define PCI_ROMBASE 0xfffe0000L /* Bit 31..17: ROM BASE address (1st)*/
449 #define PCI_ROMBASZ (0x1cL<<14) /* Bit 16..14: Treat as BASE or SIZE */
450 #define PCI_ROMSIZE (0x38L<<11) /* Bit 13..11: ROM Size Requirements */
451 /* Bit 10.. 1: reserved */
452 #define PCI_ROMEN BIT_0 /* Address Decode enable */
454 /* Device Dependent Region */
455 /* PCI_OUR_REG_1 32 bit Our Register 1 */
456 /* Bit 31..29: reserved */
457 #define PCI_PHY_COMA BIT_28 /* Set PHY to Coma Mode */
458 #define PCI_EN_CAL BIT_27 /* Enable PCI buffer strength calibr. */
459 #define PCI_DIS_CAL BIT_26 /* Disable PCI buffer strength calibr. */
460 #define PCI_VIO BIT_25 /* PCI I/O Voltage, 0 = 3.3V, 1 = 5V */
461 #define PCI_DIS_BOOT BIT_24 /* Disable BOOT via ROM */
462 #define PCI_EN_IO BIT_23 /* Mapping to I/O space */
463 #define PCI_EN_FPROM BIT_22 /* Enable FLASH mapping to memory */
464 /* 1 = Map Flash to memory */
465 /* 0 = Disable addr. dec */
466 #define PCI_PAGESIZE (3L<<20) /* Bit 21..20: FLASH Page Size */
467 #define PCI_PAGE_16 (0L<<20) /* 16 k pages */
468 #define PCI_PAGE_32K (1L<<20) /* 32 k pages */
469 #define PCI_PAGE_64K (2L<<20) /* 64 k pages */
470 #define PCI_PAGE_128K (3L<<20) /* 128 k pages */
471 /* Bit 19: reserved */
472 #define PCI_PAGEREG (7L<<16) /* Bit 18..16: Page Register */
473 #define PCI_NOTAR BIT_15 /* No turnaround cycle */
474 #define PCI_FORCE_BE BIT_14 /* Assert all BEs on MR */
475 #define PCI_DIS_MRL BIT_13 /* Disable Mem Read Line */
476 #define PCI_DIS_MRM BIT_12 /* Disable Mem Read Multiple */
477 #define PCI_DIS_MWI BIT_11 /* Disable Mem Write & Invalidate */
478 #define PCI_DISC_CLS BIT_10 /* Disc: cacheLsz bound */
479 #define PCI_BURST_DIS BIT_9 /* Burst Disable */
480 #define PCI_DIS_PCI_CLK BIT_8 /* Disable PCI clock driving */
481 #define PCI_SKEW_DAS (0xfL<<4) /* Bit 7.. 4: Skew Ctrl, DAS Ext */
482 #define PCI_SKEW_BASE 0xfL /* Bit 3.. 0: Skew Ctrl, Base */
485 /* PCI_OUR_REG_2 32 bit Our Register 2 */
486 #define PCI_VPD_WR_THR (0xffL<<24) /* Bit 31..24: VPD Write Threshold */
487 #define PCI_DEV_SEL (0x7fL<<17) /* Bit 23..17: EEPROM Device Select */
488 #define PCI_VPD_ROM_SZ (7L<<14) /* Bit 16..14: VPD ROM Size */
489 /* Bit 13..12: reserved */
490 #define PCI_PATCH_DIR (0xfL<<8) /* Bit 11.. 8: Ext Patches dir 3..0 */
491 #define PCI_PATCH_DIR_3 BIT_11
492 #define PCI_PATCH_DIR_2 BIT_10
493 #define PCI_PATCH_DIR_1 BIT_9
494 #define PCI_PATCH_DIR_0 BIT_8
495 #define PCI_EXT_PATCHS (0xfL<<4) /* Bit 7.. 4: Extended Patches 3..0 */
496 #define PCI_EXT_PATCH_3 BIT_7
497 #define PCI_EXT_PATCH_2 BIT_6
498 #define PCI_EXT_PATCH_1 BIT_5
499 #define PCI_EXT_PATCH_0 BIT_4
500 #define PCI_EN_DUMMY_RD BIT_3 /* Enable Dummy Read */
501 #define PCI_REV_DESC BIT_2 /* Reverse Desc. Bytes */
502 /* Bit 1: reserved */
503 #define PCI_USEDATA64 BIT_0 /* Use 64Bit Data bus ext */
506 /* Power Management Region */
507 /* PCI_PM_CAP_REG 16 bit Power Management Capabilities */
508 #define PCI_PME_SUP_MSK (0x1f<<11) /* Bit 15..11: PM Event Support Mask */
509 #define PCI_PME_D3C_SUP BIT_15S /* PME from D3cold Support (if Vaux) */
510 #define PCI_PME_D3H_SUP BIT_14S /* PME from D3hot Support */
511 #define PCI_PME_D2_SUP BIT_13S /* PME from D2 Support */
512 #define PCI_PME_D1_SUP BIT_12S /* PME from D1 Support */
513 #define PCI_PME_D0_SUP BIT_11S /* PME from D0 Support */
514 #define PCI_PM_D2_SUP BIT_10S /* D2 Support in 33 MHz mode */
515 #define PCI_PM_D1_SUP BIT_9S /* D1 Support */
516 /* Bit 8.. 6: reserved */
517 #define PCI_PM_DSI BIT_5S /* Device Specific Initialization */
518 #define PCI_PM_APS BIT_4S /* Auxialiary Power Source */
519 #define PCI_PME_CLOCK BIT_3S /* PM Event Clock */
520 #define PCI_PM_VER_MSK 7 /* Bit 2.. 0: PM PCI Spec. version */
522 /* PCI_PM_CTL_STS 16 bit Power Management Control/Status */
523 #define PCI_PME_STATUS BIT_15S /* PME Status (YUKON only) */
524 #define PCI_PM_DAT_SCL (3<<13) /* Bit 14..13: Data Reg. scaling factor */
525 #define PCI_PM_DAT_SEL (0xf<<9) /* Bit 12.. 9: PM data selector field */
526 #define PCI_PME_EN BIT_8S /* Enable PME# generation (YUKON only) */
527 /* Bit 7.. 2: reserved */
528 #define PCI_PM_STATE_MSK 3 /* Bit 1.. 0: Power Management State */
530 #define PCI_PM_STATE_D0 0 /* D0: Operational (default) */
531 #define PCI_PM_STATE_D1 1 /* D1: (YUKON only) */
532 #define PCI_PM_STATE_D2 2 /* D2: (YUKON only) */
533 #define PCI_PM_STATE_D3 3 /* D3: HOT, Power Down and Reset */
536 /* PCI_VPD_ADR_REG 16 bit VPD Address Register */
537 #define PCI_VPD_FLAG BIT_15S /* starts VPD rd/wr cycle */
538 #define PCI_VPD_ADR_MSK 0x7fffL /* Bit 14.. 0: VPD address mask */
540 /* Control Register File (Address Map) */
545 #define B0_RAP 0x0000 /* 8 bit Register Address Port */
546 /* 0x0001 - 0x0003: reserved */
547 #define B0_CTST 0x0004 /* 16 bit Control/Status register */
548 #define B0_LED 0x0006 /* 8 Bit LED register */
549 #define B0_POWER_CTRL 0x0007 /* 8 Bit Power Control reg (YUKON only) */
550 #define B0_ISRC 0x0008 /* 32 bit Interrupt Source Register */
551 #define B0_IMSK 0x000c /* 32 bit Interrupt Mask Register */
552 #define B0_HWE_ISRC 0x0010 /* 32 bit HW Error Interrupt Src Reg */
553 #define B0_HWE_IMSK 0x0014 /* 32 bit HW Error Interrupt Mask Reg */
554 #define B0_SP_ISRC 0x0018 /* 32 bit Special Interrupt Source Reg */
555 /* 0x001c: reserved */
557 /* B0 XMAC 1 registers (GENESIS only) */
558 #define B0_XM1_IMSK 0x0020 /* 16 bit r/w XMAC 1 Interrupt Mask Register*/
559 /* 0x0022 - 0x0027: reserved */
560 #define B0_XM1_ISRC 0x0028 /* 16 bit ro XMAC 1 Interrupt Status Reg */
561 /* 0x002a - 0x002f: reserved */
562 #define B0_XM1_PHY_ADDR 0x0030 /* 16 bit r/w XMAC 1 PHY Address Register */
563 /* 0x0032 - 0x0033: reserved */
564 #define B0_XM1_PHY_DATA 0x0034 /* 16 bit r/w XMAC 1 PHY Data Register */
565 /* 0x0036 - 0x003f: reserved */
567 /* B0 XMAC 2 registers (GENESIS only) */
568 #define B0_XM2_IMSK 0x0040 /* 16 bit r/w XMAC 2 Interrupt Mask Register*/
569 /* 0x0042 - 0x0047: reserved */
570 #define B0_XM2_ISRC 0x0048 /* 16 bit ro XMAC 2 Interrupt Status Reg */
571 /* 0x004a - 0x004f: reserved */
572 #define B0_XM2_PHY_ADDR 0x0050 /* 16 bit r/w XMAC 2 PHY Address Register */
573 /* 0x0052 - 0x0053: reserved */
574 #define B0_XM2_PHY_DATA 0x0054 /* 16 bit r/w XMAC 2 PHY Data Register */
575 /* 0x0056 - 0x005f: reserved */
577 /* BMU Control Status Registers */
578 #define B0_R1_CSR 0x0060 /* 32 bit BMU Ctrl/Stat Rx Queue 1 */
579 #define B0_R2_CSR 0x0064 /* 32 bit BMU Ctrl/Stat Rx Queue 2 */
580 #define B0_XS1_CSR 0x0068 /* 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */
581 #define B0_XA1_CSR 0x006c /* 32 bit BMU Ctrl/Stat Async Tx Queue 1*/
582 #define B0_XS2_CSR 0x0070 /* 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */
583 #define B0_XA2_CSR 0x0074 /* 32 bit BMU Ctrl/Stat Async Tx Queue 2*/
584 /* 0x0078 - 0x007f: reserved */
588 * - completely empty (this is the RAP Block window)
589 * Note: if RAP = 1 this page is reserved
595 /* NA reg = 48 bit Network Address Register, 3x16 or 8x8 bit readable */
596 #define B2_MAC_1 0x0100 /* NA reg MAC Address 1 */
597 /* 0x0106 - 0x0107: reserved */
598 #define B2_MAC_2 0x0108 /* NA reg MAC Address 2 */
599 /* 0x010e - 0x010f: reserved */
600 #define B2_MAC_3 0x0110 /* NA reg MAC Address 3 */
601 /* 0x0116 - 0x0117: reserved */
602 #define B2_CONN_TYP 0x0118 /* 8 bit Connector type */
603 #define B2_PMD_TYP 0x0119 /* 8 bit PMD type */
604 #define B2_MAC_CFG 0x011a /* 8 bit MAC Configuration / Chip Revision */
605 #define B2_CHIP_ID 0x011b /* 8 bit Chip Identification Number */
606 /* Eprom registers are currently of no use */
607 #define B2_E_0 0x011c /* 8 bit EPROM Byte 0 (ext. SRAM size */
608 #define B2_E_1 0x011d /* 8 bit EPROM Byte 1 (PHY type) */
609 #define B2_E_2 0x011e /* 8 bit EPROM Byte 2 */
610 #define B2_E_3 0x011f /* 8 bit EPROM Byte 3 */
611 #define B2_FAR 0x0120 /* 32 bit Flash-Prom Addr Reg/Cnt */
612 #define B2_FDP 0x0124 /* 8 bit Flash-Prom Data Port */
613 /* 0x0125 - 0x0127: reserved */
614 #define B2_LD_CRTL 0x0128 /* 8 bit EPROM loader control register */
615 #define B2_LD_TEST 0x0129 /* 8 bit EPROM loader test register */
616 /* 0x012a - 0x012f: reserved */
617 #define B2_TI_INI 0x0130 /* 32 bit Timer Init Value */
618 #define B2_TI_VAL 0x0134 /* 32 bit Timer Value */
619 #define B2_TI_CRTL 0x0138 /* 8 bit Timer Control */
620 #define B2_TI_TEST 0x0139 /* 8 Bit Timer Test */
621 /* 0x013a - 0x013f: reserved */
622 #define B2_IRQM_INI 0x0140 /* 32 bit IRQ Moderation Timer Init Reg.*/
623 #define B2_IRQM_VAL 0x0144 /* 32 bit IRQ Moderation Timer Value */
624 #define B2_IRQM_CTRL 0x0148 /* 8 bit IRQ Moderation Timer Control */
625 #define B2_IRQM_TEST 0x0149 /* 8 bit IRQ Moderation Timer Test */
626 #define B2_IRQM_MSK 0x014c /* 32 bit IRQ Moderation Mask */
627 #define B2_IRQM_HWE_MSK 0x0150 /* 32 bit IRQ Moderation HW Error Mask */
628 /* 0x0154 - 0x0157: reserved */
629 #define B2_TST_CTRL1 0x0158 /* 8 bit Test Control Register 1 */
630 #define B2_TST_CTRL2 0x0159 /* 8 bit Test Control Register 2 */
631 /* 0x015a - 0x015b: reserved */
632 #define B2_GP_IO 0x015c /* 32 bit General Purpose I/O Register */
633 #define B2_I2C_CTRL 0x0160 /* 32 bit I2C HW Control Register */
634 #define B2_I2C_DATA 0x0164 /* 32 bit I2C HW Data Register */
635 #define B2_I2C_IRQ 0x0168 /* 32 bit I2C HW IRQ Register */
636 #define B2_I2C_SW 0x016c /* 32 bit I2C SW Port Register */
638 /* Blink Source Counter (GENESIS only) */
639 #define B2_BSC_INI 0x0170 /* 32 bit Blink Source Counter Init Val */
640 #define B2_BSC_VAL 0x0174 /* 32 bit Blink Source Counter Value */
641 #define B2_BSC_CTRL 0x0178 /* 8 bit Blink Source Counter Control */
642 #define B2_BSC_STAT 0x0179 /* 8 bit Blink Source Counter Status */
643 #define B2_BSC_TST 0x017a /* 16 bit Blink Source Counter Test Reg */
644 /* 0x017c - 0x017f: reserved */
649 /* RAM Random Registers */
650 #define B3_RAM_ADDR 0x0180 /* 32 bit RAM Address, to read or write */
651 #define B3_RAM_DATA_LO 0x0184 /* 32 bit RAM Data Word (low dWord) */
652 #define B3_RAM_DATA_HI 0x0188 /* 32 bit RAM Data Word (high dWord) */
653 /* 0x018c - 0x018f: reserved */
655 /* RAM Interface Registers */
657 * The HW-Spec. calls this registers Timeout Value 0..11. But this names are
658 * not usable in SW. Please notice these are NOT real timeouts, these are
659 * the number of qWords transferred continuously.
661 #define B3_RI_WTO_R1 0x0190 /* 8 bit WR Timeout Queue R1 (TO0) */
662 #define B3_RI_WTO_XA1 0x0191 /* 8 bit WR Timeout Queue XA1 (TO1) */
663 #define B3_RI_WTO_XS1 0x0192 /* 8 bit WR Timeout Queue XS1 (TO2) */
664 #define B3_RI_RTO_R1 0x0193 /* 8 bit RD Timeout Queue R1 (TO3) */
665 #define B3_RI_RTO_XA1 0x0194 /* 8 bit RD Timeout Queue XA1 (TO4) */
666 #define B3_RI_RTO_XS1 0x0195 /* 8 bit RD Timeout Queue XS1 (TO5) */
667 #define B3_RI_WTO_R2 0x0196 /* 8 bit WR Timeout Queue R2 (TO6) */
668 #define B3_RI_WTO_XA2 0x0197 /* 8 bit WR Timeout Queue XA2 (TO7) */
669 #define B3_RI_WTO_XS2 0x0198 /* 8 bit WR Timeout Queue XS2 (TO8) */
670 #define B3_RI_RTO_R2 0x0199 /* 8 bit RD Timeout Queue R2 (TO9) */
671 #define B3_RI_RTO_XA2 0x019a /* 8 bit RD Timeout Queue XA2 (TO10)*/
672 #define B3_RI_RTO_XS2 0x019b /* 8 bit RD Timeout Queue XS2 (TO11)*/
673 #define B3_RI_TO_VAL 0x019c /* 8 bit Current Timeout Count Val */
674 /* 0x019d - 0x019f: reserved */
675 #define B3_RI_CTRL 0x01a0 /* 16 bit RAM Interface Control Register */
676 #define B3_RI_TEST 0x01a2 /* 8 bit RAM Interface Test Register */
677 /* 0x01a3 - 0x01af: reserved */
679 /* MAC Arbiter Registers (GENESIS only) */
680 /* these are the no. of qWord transferred continuously and NOT real timeouts */
681 #define B3_MA_TOINI_RX1 0x01b0 /* 8 bit Timeout Init Val Rx Path MAC 1 */
682 #define B3_MA_TOINI_RX2 0x01b1 /* 8 bit Timeout Init Val Rx Path MAC 2 */
683 #define B3_MA_TOINI_TX1 0x01b2 /* 8 bit Timeout Init Val Tx Path MAC 1 */
684 #define B3_MA_TOINI_TX2 0x01b3 /* 8 bit Timeout Init Val Tx Path MAC 2 */
685 #define B3_MA_TOVAL_RX1 0x01b4 /* 8 bit Timeout Value Rx Path MAC 1 */
686 #define B3_MA_TOVAL_RX2 0x01b5 /* 8 bit Timeout Value Rx Path MAC 1 */
687 #define B3_MA_TOVAL_TX1 0x01b6 /* 8 bit Timeout Value Tx Path MAC 2 */
688 #define B3_MA_TOVAL_TX2 0x01b7 /* 8 bit Timeout Value Tx Path MAC 2 */
689 #define B3_MA_TO_CTRL 0x01b8 /* 16 bit MAC Arbiter Timeout Ctrl Reg */
690 #define B3_MA_TO_TEST 0x01ba /* 16 bit MAC Arbiter Timeout Test Reg */
691 /* 0x01bc - 0x01bf: reserved */
692 #define B3_MA_RCINI_RX1 0x01c0 /* 8 bit Recovery Init Val Rx Path MAC 1 */
693 #define B3_MA_RCINI_RX2 0x01c1 /* 8 bit Recovery Init Val Rx Path MAC 2 */
694 #define B3_MA_RCINI_TX1 0x01c2 /* 8 bit Recovery Init Val Tx Path MAC 1 */
695 #define B3_MA_RCINI_TX2 0x01c3 /* 8 bit Recovery Init Val Tx Path MAC 2 */
696 #define B3_MA_RCVAL_RX1 0x01c4 /* 8 bit Recovery Value Rx Path MAC 1 */
697 #define B3_MA_RCVAL_RX2 0x01c5 /* 8 bit Recovery Value Rx Path MAC 1 */
698 #define B3_MA_RCVAL_TX1 0x01c6 /* 8 bit Recovery Value Tx Path MAC 2 */
699 #define B3_MA_RCVAL_TX2 0x01c7 /* 8 bit Recovery Value Tx Path MAC 2 */
700 #define B3_MA_RC_CTRL 0x01c8 /* 16 bit MAC Arbiter Recovery Ctrl Reg */
701 #define B3_MA_RC_TEST 0x01ca /* 16 bit MAC Arbiter Recovery Test Reg */
702 /* 0x01cc - 0x01cf: reserved */
704 /* Packet Arbiter Registers (GENESIS only) */
705 /* these are real timeouts */
706 #define B3_PA_TOINI_RX1 0x01d0 /* 16 bit Timeout Init Val Rx Path MAC 1 */
707 /* 0x01d2 - 0x01d3: reserved */
708 #define B3_PA_TOINI_RX2 0x01d4 /* 16 bit Timeout Init Val Rx Path MAC 2 */
709 /* 0x01d6 - 0x01d7: reserved */
710 #define B3_PA_TOINI_TX1 0x01d8 /* 16 bit Timeout Init Val Tx Path MAC 1 */
711 /* 0x01da - 0x01db: reserved */
712 #define B3_PA_TOINI_TX2 0x01dc /* 16 bit Timeout Init Val Tx Path MAC 2 */
713 /* 0x01de - 0x01df: reserved */
714 #define B3_PA_TOVAL_RX1 0x01e0 /* 16 bit Timeout Val Rx Path MAC 1 */
715 /* 0x01e2 - 0x01e3: reserved */
716 #define B3_PA_TOVAL_RX2 0x01e4 /* 16 bit Timeout Val Rx Path MAC 2 */
717 /* 0x01e6 - 0x01e7: reserved */
718 #define B3_PA_TOVAL_TX1 0x01e8 /* 16 bit Timeout Val Tx Path MAC 1 */
719 /* 0x01ea - 0x01eb: reserved */
720 #define B3_PA_TOVAL_TX2 0x01ec /* 16 bit Timeout Val Tx Path MAC 2 */
721 /* 0x01ee - 0x01ef: reserved */
722 #define B3_PA_CTRL 0x01f0 /* 16 bit Packet Arbiter Ctrl Register */
723 #define B3_PA_TEST 0x01f2 /* 16 bit Packet Arbiter Test Register */
724 /* 0x01f4 - 0x01ff: reserved */
729 /* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */
730 #define TXA_ITI_INI 0x0200 /* 32 bit Tx Arb Interval Timer Init Val*/
731 #define TXA_ITI_VAL 0x0204 /* 32 bit Tx Arb Interval Timer Value */
732 #define TXA_LIM_INI 0x0208 /* 32 bit Tx Arb Limit Counter Init Val */
733 #define TXA_LIM_VAL 0x020c /* 32 bit Tx Arb Limit Counter Value */
734 #define TXA_CTRL 0x0210 /* 8 bit Tx Arbiter Control Register */
735 #define TXA_TEST 0x0211 /* 8 bit Tx Arbiter Test Register */
736 #define TXA_STAT 0x0212 /* 8 bit Tx Arbiter Status Register */
737 /* 0x0213 - 0x027f: reserved */
738 /* 0x0280 - 0x0292: MAC 2 */
739 /* 0x0213 - 0x027f: reserved */
744 /* External registers (GENESIS only) */
745 #define B6_EXT_REG 0x0300
750 /* This is a copy of the Configuration register file (lower half) */
751 #define B7_CFG_SPC 0x0380
756 /* Receive and Transmit Queue Registers, use Q_ADDR() to access */
757 #define B8_Q_REGS 0x0400
759 /* Queue Register Offsets, use Q_ADDR() to access */
760 #define Q_D 0x00 /* 8*32 bit Current Descriptor */
761 #define Q_DA_L 0x20 /* 32 bit Current Descriptor Address Low dWord */
762 #define Q_DA_H 0x24 /* 32 bit Current Descriptor Address High dWord */
763 #define Q_AC_L 0x28 /* 32 bit Current Address Counter Low dWord */
764 #define Q_AC_H 0x2c /* 32 bit Current Address Counter High dWord */
765 #define Q_BC 0x30 /* 32 bit Current Byte Counter */
766 #define Q_CSR 0x34 /* 32 bit BMU Control/Status Register */
767 #define Q_F 0x38 /* 32 bit Flag Register */
768 #define Q_T1 0x3c /* 32 bit Test Register 1 */
769 #define Q_T1_TR 0x3c /* 8 bit Test Register 1 Transfer SM */
770 #define Q_T1_WR 0x3d /* 8 bit Test Register 1 Write Descriptor SM */
771 #define Q_T1_RD 0x3e /* 8 bit Test Register 1 Read Descriptor SM */
772 #define Q_T1_SV 0x3f /* 8 bit Test Register 1 Supervisor SM */
773 #define Q_T2 0x40 /* 32 bit Test Register 2 */
774 #define Q_T3 0x44 /* 32 bit Test Register 3 */
775 /* 0x48 - 0x7f: reserved */
780 /* RAM Buffer Registers */
781 #define B16_RAM_REGS 0x0800
783 /* RAM Buffer Register Offsets, use RB_ADDR() to access */
784 #define RB_START 0x00 /* 32 bit RAM Buffer Start Address */
785 #define RB_END 0x04 /* 32 bit RAM Buffer End Address */
786 #define RB_WP 0x08 /* 32 bit RAM Buffer Write Pointer */
787 #define RB_RP 0x0c /* 32 bit RAM Buffer Read Pointer */
788 #define RB_RX_UTPP 0x10 /* 32 bit Rx Upper Threshold, Pause Pack */
789 #define RB_RX_LTPP 0x14 /* 32 bit Rx Lower Threshold, Pause Pack */
790 #define RB_RX_UTHP 0x18 /* 32 bit Rx Upper Threshold, High Prio */
791 #define RB_RX_LTHP 0x1c /* 32 bit Rx Lower Threshold, High Prio */
792 /* 0x10 - 0x1f: reserved at Tx RAM Buffer Registers */
793 #define RB_PC 0x20 /* 32 bit RAM Buffer Packet Counter */
794 #define RB_LEV 0x24 /* 32 bit RAM Buffer Level Register */
795 #define RB_CTRL 0x28 /* 8 bit RAM Buffer Control Register */
796 #define RB_TST1 0x29 /* 8 bit RAM Buffer Test Register 1 */
797 #define RB_TST2 0x2A /* 8 bit RAM Buffer Test Register 2 */
798 /* 0x2c - 0x7f: reserved */
804 * Receive MAC FIFO, Receive LED, and Link_Sync regs (GENESIS only)
805 * use MR_ADDR() to access
807 #define RX_MFF_EA 0x0c00 /* 32 bit Receive MAC FIFO End Address */
808 #define RX_MFF_WP 0x0c04 /* 32 bit Receive MAC FIFO Write Pointer */
809 /* 0x0c08 - 0x0c0b: reserved */
810 #define RX_MFF_RP 0x0c0c /* 32 bit Receive MAC FIFO Read Pointer */
811 #define RX_MFF_PC 0x0c10 /* 32 bit Receive MAC FIFO Packet Cnt */
812 #define RX_MFF_LEV 0x0c14 /* 32 bit Receive MAC FIFO Level */
813 #define RX_MFF_CTRL1 0x0c18 /* 16 bit Receive MAC FIFO Control Reg 1*/
814 #define RX_MFF_STAT_TO 0x0c1a /* 8 bit Receive MAC Status Timeout */
815 #define RX_MFF_TIST_TO 0x0c1b /* 8 bit Receive MAC Time Stamp Timeout */
816 #define RX_MFF_CTRL2 0x0c1c /* 8 bit Receive MAC FIFO Control Reg 2*/
817 #define RX_MFF_TST1 0x0c1d /* 8 bit Receive MAC FIFO Test Reg 1 */
818 #define RX_MFF_TST2 0x0c1e /* 8 bit Receive MAC FIFO Test Reg 2 */
819 /* 0x0c1f: reserved */
820 #define RX_LED_INI 0x0c20 /* 32 bit Receive LED Cnt Init Value */
821 #define RX_LED_VAL 0x0c24 /* 32 bit Receive LED Cnt Current Value */
822 #define RX_LED_CTRL 0x0c28 /* 8 bit Receive LED Cnt Control Reg */
823 #define RX_LED_TST 0x0c29 /* 8 bit Receive LED Cnt Test Register */
824 /* 0x0c2a - 0x0c2f: reserved */
825 #define LNK_SYNC_INI 0x0c30 /* 32 bit Link Sync Cnt Init Value */
826 #define LNK_SYNC_VAL 0x0c34 /* 32 bit Link Sync Cnt Current Value */
827 #define LNK_SYNC_CTRL 0x0c38 /* 8 bit Link Sync Cnt Control Register */
828 #define LNK_SYNC_TST 0x0c39 /* 8 bit Link Sync Cnt Test Register */
829 /* 0x0c3a - 0x0c3b: reserved */
830 #define LNK_LED_REG 0x0c3c /* 8 bit Link LED Register */
831 /* 0x0c3d - 0x0c3f: reserved */
833 /* Receive GMAC FIFO (YUKON only), use MR_ADDR() to access */
834 #define RX_GMF_EA 0x0c40 /* 32 bit Rx GMAC FIFO End Address */
835 #define RX_GMF_AF_THR 0x0c44 /* 32 bit Rx GMAC FIFO Almost Full Thresh. */
836 #define RX_GMF_CTRL_T 0x0c48 /* 32 bit Rx GMAC FIFO Control/Test */
837 #define RX_GMF_FL_MSK 0x0c4c /* 32 bit Rx GMAC FIFO Flush Mask */
838 #define RX_GMF_FL_THR 0x0c50 /* 32 bit Rx GMAC FIFO Flush Threshold */
839 /* 0x0c54 - 0x0c5f: reserved */
840 #define RX_GMF_WP 0x0c60 /* 32 bit Rx GMAC FIFO Write Pointer */
841 /* 0x0c64 - 0x0c67: reserved */
842 #define RX_GMF_WLEV 0x0c68 /* 32 bit Rx GMAC FIFO Write Level */
843 /* 0x0c6c - 0x0c6f: reserved */
844 #define RX_GMF_RP 0x0c70 /* 32 bit Rx GMAC FIFO Read Pointer */
845 /* 0x0c74 - 0x0c77: reserved */
846 #define RX_GMF_RLEV 0x0c78 /* 32 bit Rx GMAC FIFO Read Level */
847 /* 0x0c7c - 0x0c7f: reserved */
852 /* 0x0c80 - 0x0cbf: MAC 2 */
853 /* 0x0cc0 - 0x0cff: reserved */
859 * Transmit MAC FIFO and Transmit LED Registers (GENESIS only),
860 * use MR_ADDR() to access
862 #define TX_MFF_EA 0x0d00 /* 32 bit Transmit MAC FIFO End Address */
863 #define TX_MFF_WP 0x0d04 /* 32 bit Transmit MAC FIFO WR Pointer */
864 #define TX_MFF_WSP 0x0d08 /* 32 bit Transmit MAC FIFO WR Shadow Ptr */
865 #define TX_MFF_RP 0x0d0c /* 32 bit Transmit MAC FIFO RD Pointer */
866 #define TX_MFF_PC 0x0d10 /* 32 bit Transmit MAC FIFO Packet Cnt */
867 #define TX_MFF_LEV 0x0d14 /* 32 bit Transmit MAC FIFO Level */
868 #define TX_MFF_CTRL1 0x0d18 /* 16 bit Transmit MAC FIFO Ctrl Reg 1 */
869 #define TX_MFF_WAF 0x0d1a /* 8 bit Transmit MAC Wait after flush */
870 /* 0x0c1b: reserved */
871 #define TX_MFF_CTRL2 0x0d1c /* 8 bit Transmit MAC FIFO Ctrl Reg 2 */
872 #define TX_MFF_TST1 0x0d1d /* 8 bit Transmit MAC FIFO Test Reg 1 */
873 #define TX_MFF_TST2 0x0d1e /* 8 bit Transmit MAC FIFO Test Reg 2 */
874 /* 0x0d1f: reserved */
875 #define TX_LED_INI 0x0d20 /* 32 bit Transmit LED Cnt Init Value */
876 #define TX_LED_VAL 0x0d24 /* 32 bit Transmit LED Cnt Current Val */
877 #define TX_LED_CTRL 0x0d28 /* 8 bit Transmit LED Cnt Control Reg */
878 #define TX_LED_TST 0x0d29 /* 8 bit Transmit LED Cnt Test Reg */
879 /* 0x0d2a - 0x0d3f: reserved */
881 /* Transmit GMAC FIFO (YUKON only), use MR_ADDR() to access */
882 #define TX_GMF_EA 0x0d40 /* 32 bit Tx GMAC FIFO End Address */
883 #define TX_GMF_AE_THR 0x0d44 /* 32 bit Tx GMAC FIFO Almost Empty Thresh.*/
884 #define TX_GMF_CTRL_T 0x0d48 /* 32 bit Tx GMAC FIFO Control/Test */
885 /* 0x0d4c - 0x0d5f: reserved */
886 #define TX_GMF_WP 0x0d60 /* 32 bit Tx GMAC FIFO Write Pointer */
887 #define TX_GMF_WSP 0x0d64 /* 32 bit Tx GMAC FIFO Write Shadow Ptr. */
888 #define TX_GMF_WLEV 0x0d68 /* 32 bit Tx GMAC FIFO Write Level */
889 /* 0x0d6c - 0x0d6f: reserved */
890 #define TX_GMF_RP 0x0d70 /* 32 bit Tx GMAC FIFO Read Pointer */
891 #define TX_GMF_RSTP 0x0d74 /* 32 bit Tx GMAC FIFO Restart Pointer */
892 #define TX_GMF_RLEV 0x0d78 /* 32 bit Tx GMAC FIFO Read Level */
893 /* 0x0d7c - 0x0d7f: reserved */
898 /* 0x0d80 - 0x0dbf: MAC 2 */
899 /* 0x0daa - 0x0dff: reserved */
904 /* Descriptor Poll Timer Registers */
905 #define B28_DPT_INI 0x0e00 /* 24 bit Descriptor Poll Timer Init Val */
906 #define B28_DPT_VAL 0x0e04 /* 24 bit Descriptor Poll Timer Curr Val */
907 #define B28_DPT_CTRL 0x0e08 /* 8 bit Descriptor Poll Timer Ctrl Reg */
908 /* 0x0e09: reserved */
909 #define B28_DPT_TST 0x0e0a /* 8 bit Descriptor Poll Timer Test Reg */
910 /* 0x0e0b: reserved */
912 /* Time Stamp Timer Registers (YUKON only) */
913 /* 0x0e10: reserved */
914 #define GMAC_TI_ST_VAL 0x0e14 /* 32 bit Time Stamp Timer Curr Val */
915 #define GMAC_TI_ST_CTRL 0x0e18 /* 8 bit Time Stamp Timer Ctrl Reg */
916 /* 0x0e19: reserved */
917 #define GMAC_TI_ST_TST 0x0e1a /* 8 bit Time Stamp Timer Test Reg */
918 /* 0x0e1b - 0x0e7f: reserved */
923 /* 0x0e80 - 0x0efc: reserved */
928 /* GMAC and GPHY Control Registers (YUKON only) */
929 #define GMAC_CTRL 0x0f00 /* 32 bit GMAC Control Reg */
930 #define GPHY_CTRL 0x0f04 /* 32 bit GPHY Control Reg */
931 #define GMAC_IRQ_SRC 0x0f08 /* 8 bit GMAC Interrupt Source Reg */
932 /* 0x0f09 - 0x0f0b: reserved */
933 #define GMAC_IRQ_MSK 0x0f0c /* 8 bit GMAC Interrupt Mask Reg */
934 /* 0x0f0d - 0x0f0f: reserved */
935 #define GMAC_LINK_CTRL 0x0f10 /* 16 bit Link Control Reg */
936 /* 0x0f14 - 0x0f1f: reserved */
938 /* Wake-up Frame Pattern Match Control Registers (YUKON only) */
940 #define WOL_REG_OFFS 0x20 /* HW-Bug: Address is + 0x20 against spec. */
942 #define WOL_CTRL_STAT 0x0f20 /* 16 bit WOL Control/Status Reg */
943 #define WOL_MATCH_CTL 0x0f22 /* 8 bit WOL Match Control Reg */
944 #define WOL_MATCH_RES 0x0f23 /* 8 bit WOL Match Result Reg */
945 #define WOL_MAC_ADDR_LO 0x0f24 /* 32 bit WOL MAC Address Low */
946 #define WOL_MAC_ADDR_HI 0x0f28 /* 16 bit WOL MAC Address High */
947 #define WOL_PATT_RPTR 0x0f2c /* 8 bit WOL Pattern Read Ptr */
949 /* use this macro to access above registers */
950 #define WOL_REG(Reg) ((Reg) + (pAC->GIni.GIWolOffs))
953 /* WOL Pattern Length Registers (YUKON only) */
955 #define WOL_PATT_LEN_LO 0x0f30 /* 32 bit WOL Pattern Length 3..0 */
956 #define WOL_PATT_LEN_HI 0x0f34 /* 24 bit WOL Pattern Length 6..4 */
958 /* WOL Pattern Counter Registers (YUKON only) */
960 #define WOL_PATT_CNT_0 0x0f38 /* 32 bit WOL Pattern Counter 3..0 */
961 #define WOL_PATT_CNT_4 0x0f3c /* 24 bit WOL Pattern Counter 6..4 */
962 /* 0x0f40 - 0x0f7f: reserved */
967 /* 0x0f80 - 0x0fff: reserved */
972 #define WOL_PATT_RAM_1 0x1000 /* WOL Pattern RAM Link 1 */
977 /* 0x1100 - 0x1fff: reserved */
982 #define BASE_XMAC_1 0x2000 /* XMAC 1 registers */
988 #define BASE_GMAC_1 0x2800 /* GMAC 1 registers */
993 #define BASE_XMAC_2 0x3000 /* XMAC 2 registers */
998 #define BASE_GMAC_2 0x3800 /* GMAC 2 registers */
1001 * Control Register Bit Definitions:
1003 /* B0_RAP 8 bit Register Address Port */
1004 /* Bit 7: reserved */
1005 #define RAP_RAP 0x3f /* Bit 6..0: 0 = block 0,..,6f = block 6f */
1007 /* B0_CTST 16 bit Control/Status register */
1008 /* Bit 15..14: reserved */
1009 #define CS_CLK_RUN_HOT BIT_13S /* CLK_RUN hot m. (YUKON-Lite only) */
1010 #define CS_CLK_RUN_RST BIT_12S /* CLK_RUN reset (YUKON-Lite only) */
1011 #define CS_CLK_RUN_ENA BIT_11S /* CLK_RUN enable (YUKON-Lite only) */
1012 #define CS_VAUX_AVAIL BIT_10S /* VAUX available (YUKON only) */
1013 #define CS_BUS_CLOCK BIT_9S /* Bus Clock 0/1 = 33/66 MHz */
1014 #define CS_BUS_SLOT_SZ BIT_8S /* Slot Size 0/1 = 32/64 bit slot */
1015 #define CS_ST_SW_IRQ BIT_7S /* Set IRQ SW Request */
1016 #define CS_CL_SW_IRQ BIT_6S /* Clear IRQ SW Request */
1017 #define CS_STOP_DONE BIT_5S /* Stop Master is finished */
1018 #define CS_STOP_MAST BIT_4S /* Command Bit to stop the master */
1019 #define CS_MRST_CLR BIT_3S /* Clear Master reset */
1020 #define CS_MRST_SET BIT_2S /* Set Master reset */
1021 #define CS_RST_CLR BIT_1S /* Clear Software reset */
1022 #define CS_RST_SET BIT_0S /* Set Software reset */
1024 /* B0_LED 8 Bit LED register */
1025 /* Bit 7.. 2: reserved */
1026 #define LED_STAT_ON BIT_1S /* Status LED on */
1027 #define LED_STAT_OFF BIT_0S /* Status LED off */
1029 /* B0_POWER_CTRL 8 Bit Power Control reg (YUKON only) */
1030 #define PC_VAUX_ENA BIT_7 /* Switch VAUX Enable */
1031 #define PC_VAUX_DIS BIT_6 /* Switch VAUX Disable */
1032 #define PC_VCC_ENA BIT_5 /* Switch VCC Enable */
1033 #define PC_VCC_DIS BIT_4 /* Switch VCC Disable */
1034 #define PC_VAUX_ON BIT_3 /* Switch VAUX On */
1035 #define PC_VAUX_OFF BIT_2 /* Switch VAUX Off */
1036 #define PC_VCC_ON BIT_1 /* Switch VCC On */
1037 #define PC_VCC_OFF BIT_0 /* Switch VCC Off */
1039 /* B0_ISRC 32 bit Interrupt Source Register */
1040 /* B0_IMSK 32 bit Interrupt Mask Register */
1041 /* B0_SP_ISRC 32 bit Special Interrupt Source Reg */
1042 /* B2_IRQM_MSK 32 bit IRQ Moderation Mask */
1043 #define IS_ALL_MSK 0xbfffffffL /* All Interrupt bits */
1044 #define IS_HW_ERR BIT_31 /* Interrupt HW Error */
1045 /* Bit 30: reserved */
1046 #define IS_PA_TO_RX1 BIT_29 /* Packet Arb Timeout Rx1 */
1047 #define IS_PA_TO_RX2 BIT_28 /* Packet Arb Timeout Rx2 */
1048 #define IS_PA_TO_TX1 BIT_27 /* Packet Arb Timeout Tx1 */
1049 #define IS_PA_TO_TX2 BIT_26 /* Packet Arb Timeout Tx2 */
1050 #define IS_I2C_READY BIT_25 /* IRQ on end of I2C Tx */
1051 #define IS_IRQ_SW BIT_24 /* SW forced IRQ */
1052 #define IS_EXT_REG BIT_23 /* IRQ from LM80 or PHY (GENESIS only) */
1053 /* IRQ from PHY (YUKON only) */
1054 #define IS_TIMINT BIT_22 /* IRQ from Timer */
1055 #define IS_MAC1 BIT_21 /* IRQ from MAC 1 */
1056 #define IS_LNK_SYNC_M1 BIT_20 /* Link Sync Cnt wrap MAC 1 */
1057 #define IS_MAC2 BIT_19 /* IRQ from MAC 2 */
1058 #define IS_LNK_SYNC_M2 BIT_18 /* Link Sync Cnt wrap MAC 2 */
1059 /* Receive Queue 1 */
1060 #define IS_R1_B BIT_17 /* Q_R1 End of Buffer */
1061 #define IS_R1_F BIT_16 /* Q_R1 End of Frame */
1062 #define IS_R1_C BIT_15 /* Q_R1 Encoding Error */
1063 /* Receive Queue 2 */
1064 #define IS_R2_B BIT_14 /* Q_R2 End of Buffer */
1065 #define IS_R2_F BIT_13 /* Q_R2 End of Frame */
1066 #define IS_R2_C BIT_12 /* Q_R2 Encoding Error */
1067 /* Synchronous Transmit Queue 1 */
1068 #define IS_XS1_B BIT_11 /* Q_XS1 End of Buffer */
1069 #define IS_XS1_F BIT_10 /* Q_XS1 End of Frame */
1070 #define IS_XS1_C BIT_9 /* Q_XS1 Encoding Error */
1071 /* Asynchronous Transmit Queue 1 */
1072 #define IS_XA1_B BIT_8 /* Q_XA1 End of Buffer */
1073 #define IS_XA1_F BIT_7 /* Q_XA1 End of Frame */
1074 #define IS_XA1_C BIT_6 /* Q_XA1 Encoding Error */
1075 /* Synchronous Transmit Queue 2 */
1076 #define IS_XS2_B BIT_5 /* Q_XS2 End of Buffer */
1077 #define IS_XS2_F BIT_4 /* Q_XS2 End of Frame */
1078 #define IS_XS2_C BIT_3 /* Q_XS2 Encoding Error */
1079 /* Asynchronous Transmit Queue 2 */
1080 #define IS_XA2_B BIT_2 /* Q_XA2 End of Buffer */
1081 #define IS_XA2_F BIT_1 /* Q_XA2 End of Frame */
1082 #define IS_XA2_C BIT_0 /* Q_XA2 Encoding Error */
1085 /* B0_HWE_ISRC 32 bit HW Error Interrupt Src Reg */
1086 /* B0_HWE_IMSK 32 bit HW Error Interrupt Mask Reg */
1087 /* B2_IRQM_HWE_MSK 32 bit IRQ Moderation HW Error Mask */
1088 #define IS_ERR_MSK 0x00000fffL /* All Error bits */
1089 /* Bit 31..14: reserved */
1090 #define IS_IRQ_TIST_OV BIT_13 /* Time Stamp Timer Overflow (YUKON only) */
1091 #define IS_IRQ_SENSOR BIT_12 /* IRQ from Sensor (YUKON only) */
1092 #define IS_IRQ_MST_ERR BIT_11 /* IRQ master error detected */
1093 #define IS_IRQ_STAT BIT_10 /* IRQ status exception */
1094 #define IS_NO_STAT_M1 BIT_9 /* No Rx Status from MAC 1 */
1095 #define IS_NO_STAT_M2 BIT_8 /* No Rx Status from MAC 2 */
1096 #define IS_NO_TIST_M1 BIT_7 /* No Time Stamp from MAC 1 */
1097 #define IS_NO_TIST_M2 BIT_6 /* No Time Stamp from MAC 2 */
1098 #define IS_RAM_RD_PAR BIT_5 /* RAM Read Parity Error */
1099 #define IS_RAM_WR_PAR BIT_4 /* RAM Write Parity Error */
1100 #define IS_M1_PAR_ERR BIT_3 /* MAC 1 Parity Error */
1101 #define IS_M2_PAR_ERR BIT_2 /* MAC 2 Parity Error */
1102 #define IS_R1_PAR_ERR BIT_1 /* Queue R1 Parity Error */
1103 #define IS_R2_PAR_ERR BIT_0 /* Queue R2 Parity Error */
1105 /* B2_CONN_TYP 8 bit Connector type */
1106 /* B2_PMD_TYP 8 bit PMD type */
1107 /* Values of connector and PMD type comply to SysKonnect internal std */
1109 /* B2_MAC_CFG 8 bit MAC Configuration / Chip Revision */
1110 #define CONFIG_SYS_CHIP_R_MSK (0xf<<4) /* Bit 7.. 4: Chip Revision */
1111 /* Bit 3.. 2: reserved */
1112 #define CONFIG_SYS_DIS_M2_CLK BIT_1S /* Disable Clock for 2nd MAC */
1113 #define CONFIG_SYS_SNG_MAC BIT_0S /* MAC Config: 0=2 MACs / 1=1 MAC*/
1115 /* B2_CHIP_ID 8 bit Chip Identification Number */
1116 #define CHIP_ID_GENESIS 0x0a /* Chip ID for GENESIS */
1117 #define CHIP_ID_YUKON 0xb0 /* Chip ID for YUKON */
1119 /* B2_FAR 32 bit Flash-Prom Addr Reg/Cnt */
1120 #define FAR_ADDR 0x1ffffL /* Bit 16.. 0: FPROM Address mask */
1122 /* B2_LD_CRTL 8 bit EPROM loader control register */
1123 /* Bits are currently reserved */
1125 /* B2_LD_TEST 8 bit EPROM loader test register */
1126 /* Bit 7.. 4: reserved */
1127 #define LD_T_ON BIT_3S /* Loader Test mode on */
1128 #define LD_T_OFF BIT_2S /* Loader Test mode off */
1129 #define LD_T_STEP BIT_1S /* Decrement FPROM addr. Counter */
1130 #define LD_START BIT_0S /* Start loading FPROM */
1135 /* B2_TI_CRTL 8 bit Timer control */
1136 /* B2_IRQM_CTRL 8 bit IRQ Moderation Timer Control */
1137 /* Bit 7.. 3: reserved */
1138 #define TIM_START BIT_2S /* Start Timer */
1139 #define TIM_STOP BIT_1S /* Stop Timer */
1140 #define TIM_CLR_IRQ BIT_0S /* Clear Timer IRQ (!IRQM) */
1142 /* B2_TI_TEST 8 Bit Timer Test */
1143 /* B2_IRQM_TEST 8 bit IRQ Moderation Timer Test */
1144 /* B28_DPT_TST 8 bit Descriptor Poll Timer Test Reg */
1145 /* Bit 7.. 3: reserved */
1146 #define TIM_T_ON BIT_2S /* Test mode on */
1147 #define TIM_T_OFF BIT_1S /* Test mode off */
1148 #define TIM_T_STEP BIT_0S /* Test step */
1150 /* B28_DPT_INI 32 bit Descriptor Poll Timer Init Val */
1151 /* B28_DPT_VAL 32 bit Descriptor Poll Timer Curr Val */
1152 /* Bit 31..24: reserved */
1153 #define DPT_MSK 0x00ffffffL /* Bit 23.. 0: Desc Poll Timer Bits */
1155 /* B28_DPT_CTRL 8 bit Descriptor Poll Timer Ctrl Reg */
1156 /* Bit 7.. 2: reserved */
1157 #define DPT_START BIT_1S /* Start Descriptor Poll Timer */
1158 #define DPT_STOP BIT_0S /* Stop Descriptor Poll Timer */
1160 /* B2_E_3 8 bit lower 4 bits used for HW self test result */
1161 #define B2_E3_RES_MASK 0x0f
1163 /* B2_TST_CTRL1 8 bit Test Control Register 1 */
1164 #define TST_FRC_DPERR_MR BIT_7S /* force DATAPERR on MST RD */
1165 #define TST_FRC_DPERR_MW BIT_6S /* force DATAPERR on MST WR */
1166 #define TST_FRC_DPERR_TR BIT_5S /* force DATAPERR on TRG RD */
1167 #define TST_FRC_DPERR_TW BIT_4S /* force DATAPERR on TRG WR */
1168 #define TST_FRC_APERR_M BIT_3S /* force ADDRPERR on MST */
1169 #define TST_FRC_APERR_T BIT_2S /* force ADDRPERR on TRG */
1170 #define TST_CFG_WRITE_ON BIT_1S /* Enable Config Reg WR */
1171 #define TST_CFG_WRITE_OFF BIT_0S /* Disable Config Reg WR */
1173 /* B2_TST_CTRL2 8 bit Test Control Register 2 */
1174 /* Bit 7.. 4: reserved */
1175 /* force the following error on the next master read/write */
1176 #define TST_FRC_DPERR_MR64 BIT_3S /* DataPERR RD 64 */
1177 #define TST_FRC_DPERR_MW64 BIT_2S /* DataPERR WR 64 */
1178 #define TST_FRC_APERR_1M64 BIT_1S /* AddrPERR on 1. phase */
1179 #define TST_FRC_APERR_2M64 BIT_0S /* AddrPERR on 2. phase */
1181 /* B2_GP_IO 32 bit General Purpose I/O Register */
1182 /* Bit 31..26: reserved */
1183 #define GP_DIR_9 BIT_25 /* IO_9 direct, 0=I/1=O */
1184 #define GP_DIR_8 BIT_24 /* IO_8 direct, 0=I/1=O */
1185 #define GP_DIR_7 BIT_23 /* IO_7 direct, 0=I/1=O */
1186 #define GP_DIR_6 BIT_22 /* IO_6 direct, 0=I/1=O */
1187 #define GP_DIR_5 BIT_21 /* IO_5 direct, 0=I/1=O */
1188 #define GP_DIR_4 BIT_20 /* IO_4 direct, 0=I/1=O */
1189 #define GP_DIR_3 BIT_19 /* IO_3 direct, 0=I/1=O */
1190 #define GP_DIR_2 BIT_18 /* IO_2 direct, 0=I/1=O */
1191 #define GP_DIR_1 BIT_17 /* IO_1 direct, 0=I/1=O */
1192 #define GP_DIR_0 BIT_16 /* IO_0 direct, 0=I/1=O */
1193 /* Bit 15..10: reserved */
1194 #define GP_IO_9 BIT_9 /* IO_9 pin */
1195 #define GP_IO_8 BIT_8 /* IO_8 pin */
1196 #define GP_IO_7 BIT_7 /* IO_7 pin */
1197 #define GP_IO_6 BIT_6 /* IO_6 pin */
1198 #define GP_IO_5 BIT_5 /* IO_5 pin */
1199 #define GP_IO_4 BIT_4 /* IO_4 pin */
1200 #define GP_IO_3 BIT_3 /* IO_3 pin */
1201 #define GP_IO_2 BIT_2 /* IO_2 pin */
1202 #define GP_IO_1 BIT_1 /* IO_1 pin */
1203 #define GP_IO_0 BIT_0 /* IO_0 pin */
1205 /* B2_I2C_CTRL 32 bit I2C HW Control Register */
1206 #define I2C_FLAG BIT_31 /* Start read/write if WR */
1207 #define I2C_ADDR (0x7fffL<<16) /* Bit 30..16: Addr to be RD/WR */
1208 #define I2C_DEV_SEL (0x7fL<<9) /* Bit 15.. 9: I2C Device Select */
1209 /* Bit 8.. 5: reserved */
1210 #define I2C_BURST_LEN BIT_4 /* Burst Len, 1/4 bytes */
1211 #define I2C_DEV_SIZE (7L<<1) /* Bit 3.. 1: I2C Device Size */
1212 #define I2C_025K_DEV (0L<<1) /* 0: 256 Bytes or smal. */
1213 #define I2C_05K_DEV (1L<<1) /* 1: 512 Bytes */
1214 #define I2C_1K_DEV (2L<<1) /* 2: 1024 Bytes */
1215 #define I2C_2K_DEV (3L<<1) /* 3: 2048 Bytes */
1216 #define I2C_4K_DEV (4L<<1) /* 4: 4096 Bytes */
1217 #define I2C_8K_DEV (5L<<1) /* 5: 8192 Bytes */
1218 #define I2C_16K_DEV (6L<<1) /* 6: 16384 Bytes */
1219 #define I2C_32K_DEV (7L<<1) /* 7: 32768 Bytes */
1220 #define I2C_STOP BIT_0 /* Interrupt I2C transfer */
1222 /* B2_I2C_IRQ 32 bit I2C HW IRQ Register */
1223 /* Bit 31.. 1 reserved */
1224 #define I2C_CLR_IRQ BIT_0 /* Clear I2C IRQ */
1226 /* B2_I2C_SW 32 bit (8 bit access) I2C HW SW Port Register */
1227 /* Bit 7.. 3: reserved */
1228 #define I2C_DATA_DIR BIT_2S /* direction of I2C_DATA */
1229 #define I2C_DATA BIT_1S /* I2C Data Port */
1230 #define I2C_CLK BIT_0S /* I2C Clock Port */
1235 #define I2C_SENS_ADDR LM80_ADDR /* I2C Sensor Address, (Volt and Temp)*/
1238 /* B2_BSC_CTRL 8 bit Blink Source Counter Control */
1239 /* Bit 7.. 2: reserved */
1240 #define BSC_START BIT_1S /* Start Blink Source Counter */
1241 #define BSC_STOP BIT_0S /* Stop Blink Source Counter */
1243 /* B2_BSC_STAT 8 bit Blink Source Counter Status */
1244 /* Bit 7.. 1: reserved */
1245 #define BSC_SRC BIT_0S /* Blink Source, 0=Off / 1=On */
1247 /* B2_BSC_TST 16 bit Blink Source Counter Test Reg */
1248 #define BSC_T_ON BIT_2S /* Test mode on */
1249 #define BSC_T_OFF BIT_1S /* Test mode off */
1250 #define BSC_T_STEP BIT_0S /* Test step */
1253 /* B3_RAM_ADDR 32 bit RAM Address, to read or write */
1254 /* Bit 31..19: reserved */
1255 #define RAM_ADR_RAN 0x0007ffffL /* Bit 18.. 0: RAM Address Range */
1257 /* RAM Interface Registers */
1258 /* B3_RI_CTRL 16 bit RAM Iface Control Register */
1259 /* Bit 15..10: reserved */
1260 #define RI_CLR_RD_PERR BIT_9S /* Clear IRQ RAM Read Parity Err */
1261 #define RI_CLR_WR_PERR BIT_8S /* Clear IRQ RAM Write Parity Err*/
1262 /* Bit 7.. 2: reserved */
1263 #define RI_RST_CLR BIT_1S /* Clear RAM Interface Reset */
1264 #define RI_RST_SET BIT_0S /* Set RAM Interface Reset */
1266 /* B3_RI_TEST 8 bit RAM Iface Test Register */
1267 /* Bit 15.. 4: reserved */
1268 #define RI_T_EV BIT_3S /* Timeout Event occured */
1269 #define RI_T_ON BIT_2S /* Timeout Timer Test On */
1270 #define RI_T_OFF BIT_1S /* Timeout Timer Test Off */
1271 #define RI_T_STEP BIT_0S /* Timeout Timer Step */
1273 /* MAC Arbiter Registers */
1274 /* B3_MA_TO_CTRL 16 bit MAC Arbiter Timeout Ctrl Reg */
1275 /* Bit 15.. 4: reserved */
1276 #define MA_FOE_ON BIT_3S /* XMAC Fast Output Enable ON */
1277 #define MA_FOE_OFF BIT_2S /* XMAC Fast Output Enable OFF */
1278 #define MA_RST_CLR BIT_1S /* Clear MAC Arbiter Reset */
1279 #define MA_RST_SET BIT_0S /* Set MAC Arbiter Reset */
1281 /* B3_MA_RC_CTRL 16 bit MAC Arbiter Recovery Ctrl Reg */
1282 /* Bit 15.. 8: reserved */
1283 #define MA_ENA_REC_TX2 BIT_7S /* Enable Recovery Timer TX2 */
1284 #define MA_DIS_REC_TX2 BIT_6S /* Disable Recovery Timer TX2 */
1285 #define MA_ENA_REC_TX1 BIT_5S /* Enable Recovery Timer TX1 */
1286 #define MA_DIS_REC_TX1 BIT_4S /* Disable Recovery Timer TX1 */
1287 #define MA_ENA_REC_RX2 BIT_3S /* Enable Recovery Timer RX2 */
1288 #define MA_DIS_REC_RX2 BIT_2S /* Disable Recovery Timer RX2 */
1289 #define MA_ENA_REC_RX1 BIT_1S /* Enable Recovery Timer RX1 */
1290 #define MA_DIS_REC_RX1 BIT_0S /* Disable Recovery Timer RX1 */
1292 /* Packet Arbiter Registers */
1293 /* B3_PA_CTRL 16 bit Packet Arbiter Ctrl Register */
1294 /* Bit 15..14: reserved */
1295 #define PA_CLR_TO_TX2 BIT_13S /* Clear IRQ Packet Timeout TX2 */
1296 #define PA_CLR_TO_TX1 BIT_12S /* Clear IRQ Packet Timeout TX1 */
1297 #define PA_CLR_TO_RX2 BIT_11S /* Clear IRQ Packet Timeout RX2 */
1298 #define PA_CLR_TO_RX1 BIT_10S /* Clear IRQ Packet Timeout RX1 */
1299 #define PA_ENA_TO_TX2 BIT_9S /* Enable Timeout Timer TX2 */
1300 #define PA_DIS_TO_TX2 BIT_8S /* Disable Timeout Timer TX2 */
1301 #define PA_ENA_TO_TX1 BIT_7S /* Enable Timeout Timer TX1 */
1302 #define PA_DIS_TO_TX1 BIT_6S /* Disable Timeout Timer TX1 */
1303 #define PA_ENA_TO_RX2 BIT_5S /* Enable Timeout Timer RX2 */
1304 #define PA_DIS_TO_RX2 BIT_4S /* Disable Timeout Timer RX2 */
1305 #define PA_ENA_TO_RX1 BIT_3S /* Enable Timeout Timer RX1 */
1306 #define PA_DIS_TO_RX1 BIT_2S /* Disable Timeout Timer RX1 */
1307 #define PA_RST_CLR BIT_1S /* Clear MAC Arbiter Reset */
1308 #define PA_RST_SET BIT_0S /* Set MAC Arbiter Reset */
1310 #define PA_ENA_TO_ALL (PA_ENA_TO_RX1 | PA_ENA_TO_RX2 |\
1311 PA_ENA_TO_TX1 | PA_ENA_TO_TX2)
1313 /* Rx/Tx Path related Arbiter Test Registers */
1314 /* B3_MA_TO_TEST 16 bit MAC Arbiter Timeout Test Reg */
1315 /* B3_MA_RC_TEST 16 bit MAC Arbiter Recovery Test Reg */
1316 /* B3_PA_TEST 16 bit Packet Arbiter Test Register */
1317 /* Bit 15, 11, 7, and 3 are reserved in B3_PA_TEST */
1318 #define TX2_T_EV BIT_15S /* TX2 Timeout/Recv Event occured */
1319 #define TX2_T_ON BIT_14S /* TX2 Timeout/Recv Timer Test On */
1320 #define TX2_T_OFF BIT_13S /* TX2 Timeout/Recv Timer Tst Off */
1321 #define TX2_T_STEP BIT_12S /* TX2 Timeout/Recv Timer Step */
1322 #define TX1_T_EV BIT_11S /* TX1 Timeout/Recv Event occured */
1323 #define TX1_T_ON BIT_10S /* TX1 Timeout/Recv Timer Test On */
1324 #define TX1_T_OFF BIT_9S /* TX1 Timeout/Recv Timer Tst Off */
1325 #define TX1_T_STEP BIT_8S /* TX1 Timeout/Recv Timer Step */
1326 #define RX2_T_EV BIT_7S /* RX2 Timeout/Recv Event occured */
1327 #define RX2_T_ON BIT_6S /* RX2 Timeout/Recv Timer Test On */
1328 #define RX2_T_OFF BIT_5S /* RX2 Timeout/Recv Timer Tst Off */
1329 #define RX2_T_STEP BIT_4S /* RX2 Timeout/Recv Timer Step */
1330 #define RX1_T_EV BIT_3S /* RX1 Timeout/Recv Event occured */
1331 #define RX1_T_ON BIT_2S /* RX1 Timeout/Recv Timer Test On */
1332 #define RX1_T_OFF BIT_1S /* RX1 Timeout/Recv Timer Tst Off */
1333 #define RX1_T_STEP BIT_0S /* RX1 Timeout/Recv Timer Step */
1336 /* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */
1337 /* TXA_ITI_INI 32 bit Tx Arb Interval Timer Init Val */
1338 /* TXA_ITI_VAL 32 bit Tx Arb Interval Timer Value */
1339 /* TXA_LIM_INI 32 bit Tx Arb Limit Counter Init Val */
1340 /* TXA_LIM_VAL 32 bit Tx Arb Limit Counter Value */
1341 /* Bit 31..24: reserved */
1342 #define TXA_MAX_VAL 0x00ffffffL /* Bit 23.. 0: Max TXA Timer/Cnt Val */
1344 /* TXA_CTRL 8 bit Tx Arbiter Control Register */
1345 #define TXA_ENA_FSYNC BIT_7S /* Enable force of sync Tx queue */
1346 #define TXA_DIS_FSYNC BIT_6S /* Disable force of sync Tx queue */
1347 #define TXA_ENA_ALLOC BIT_5S /* Enable alloc of free bandwidth */
1348 #define TXA_DIS_ALLOC BIT_4S /* Disable alloc of free bandwidth */
1349 #define TXA_START_RC BIT_3S /* Start sync Rate Control */
1350 #define TXA_STOP_RC BIT_2S /* Stop sync Rate Control */
1351 #define TXA_ENA_ARB BIT_1S /* Enable Tx Arbiter */
1352 #define TXA_DIS_ARB BIT_0S /* Disable Tx Arbiter */
1354 /* TXA_TEST 8 bit Tx Arbiter Test Register */
1355 /* Bit 7.. 6: reserved */
1356 #define TXA_INT_T_ON BIT_5S /* Tx Arb Interval Timer Test On */
1357 #define TXA_INT_T_OFF BIT_4S /* Tx Arb Interval Timer Test Off */
1358 #define TXA_INT_T_STEP BIT_3S /* Tx Arb Interval Timer Step */
1359 #define TXA_LIM_T_ON BIT_2S /* Tx Arb Limit Timer Test On */
1360 #define TXA_LIM_T_OFF BIT_1S /* Tx Arb Limit Timer Test Off */
1361 #define TXA_LIM_T_STEP BIT_0S /* Tx Arb Limit Timer Step */
1363 /* TXA_STAT 8 bit Tx Arbiter Status Register */
1364 /* Bit 7.. 1: reserved */
1365 #define TXA_PRIO_XS BIT_0S /* sync queue has prio to send */
1367 /* Q_BC 32 bit Current Byte Counter */
1368 /* Bit 31..16: reserved */
1369 #define BC_MAX 0xffff /* Bit 15.. 0: Byte counter */
1371 /* BMU Control Status Registers */
1372 /* B0_R1_CSR 32 bit BMU Ctrl/Stat Rx Queue 1 */
1373 /* B0_R2_CSR 32 bit BMU Ctrl/Stat Rx Queue 2 */
1374 /* B0_XA1_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */
1375 /* B0_XS1_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 1 */
1376 /* B0_XA2_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */
1377 /* B0_XS2_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 2 */
1378 /* Q_CSR 32 bit BMU Control/Status Register */
1379 /* Bit 31..25: reserved */
1380 #define CSR_SV_IDLE BIT_24 /* BMU SM Idle */
1381 /* Bit 23..22: reserved */
1382 #define CSR_DESC_CLR BIT_21 /* Clear Reset for Descr */
1383 #define CSR_DESC_SET BIT_20 /* Set Reset for Descr */
1384 #define CSR_FIFO_CLR BIT_19 /* Clear Reset for FIFO */
1385 #define CSR_FIFO_SET BIT_18 /* Set Reset for FIFO */
1386 #define CSR_HPI_RUN BIT_17 /* Release HPI SM */
1387 #define CSR_HPI_RST BIT_16 /* Reset HPI SM to Idle */
1388 #define CSR_SV_RUN BIT_15 /* Release Supervisor SM */
1389 #define CSR_SV_RST BIT_14 /* Reset Supervisor SM */
1390 #define CSR_DREAD_RUN BIT_13 /* Release Descr Read SM */
1391 #define CSR_DREAD_RST BIT_12 /* Reset Descr Read SM */
1392 #define CSR_DWRITE_RUN BIT_11 /* Release Descr Write SM */
1393 #define CSR_DWRITE_RST BIT_10 /* Reset Descr Write SM */
1394 #define CSR_TRANS_RUN BIT_9 /* Release Transfer SM */
1395 #define CSR_TRANS_RST BIT_8 /* Reset Transfer SM */
1396 #define CSR_ENA_POL BIT_7 /* Enable Descr Polling */
1397 #define CSR_DIS_POL BIT_6 /* Disable Descr Polling */
1398 #define CSR_STOP BIT_5 /* Stop Rx/Tx Queue */
1399 #define CSR_START BIT_4 /* Start Rx/Tx Queue */
1400 #define CSR_IRQ_CL_P BIT_3 /* (Rx) Clear Parity IRQ */
1401 #define CSR_IRQ_CL_B BIT_2 /* Clear EOB IRQ */
1402 #define CSR_IRQ_CL_F BIT_1 /* Clear EOF IRQ */
1403 #define CSR_IRQ_CL_C BIT_0 /* Clear ERR IRQ */
1405 #define CSR_SET_RESET (CSR_DESC_SET | CSR_FIFO_SET | CSR_HPI_RST |\
1406 CSR_SV_RST | CSR_DREAD_RST | CSR_DWRITE_RST |\
1408 #define CSR_CLR_RESET (CSR_DESC_CLR | CSR_FIFO_CLR | CSR_HPI_RUN |\
1409 CSR_SV_RUN | CSR_DREAD_RUN | CSR_DWRITE_RUN |\
1412 /* Q_F 32 bit Flag Register */
1413 /* Bit 31..28: reserved */
1414 #define F_ALM_FULL BIT_27 /* Rx FIFO: almost full */
1415 #define F_EMPTY BIT_27 /* Tx FIFO: empty flag */
1416 #define F_FIFO_EOF BIT_26 /* Tag (EOF Flag) bit in FIFO */
1417 #define F_WM_REACHED BIT_25 /* Watermark reached */
1419 #define F_FIFO_LEVEL (0x1fL<<16) /* Bit 23..16: # of Qwords in FIFO */
1420 /* Bit 15..11: reserved */
1421 #define F_WATER_MARK 0x0007ffL /* Bit 10.. 0: Watermark */
1423 /* Q_T1 32 bit Test Register 1 */
1424 /* Holds four State Machine control Bytes */
1425 #define SM_CRTL_SV_MSK (0xffL<<24) /* Bit 31..24: Control Supervisor SM */
1426 #define SM_CRTL_RD_MSK (0xffL<<16) /* Bit 23..16: Control Read Desc SM */
1427 #define SM_CRTL_WR_MSK (0xffL<<8) /* Bit 15.. 8: Control Write Desc SM */
1428 #define SM_CRTL_TR_MSK 0xffL /* Bit 7.. 0: Control Transfer SM */
1430 /* Q_T1_TR 8 bit Test Register 1 Transfer SM */
1431 /* Q_T1_WR 8 bit Test Register 1 Write Descriptor SM */
1432 /* Q_T1_RD 8 bit Test Register 1 Read Descriptor SM */
1433 /* Q_T1_SV 8 bit Test Register 1 Supervisor SM */
1435 /* The control status byte of each machine looks like ... */
1436 #define SM_STATE 0xf0 /* Bit 7.. 4: State which shall be loaded */
1437 #define SM_LOAD BIT_3S /* Load the SM with SM_STATE */
1438 #define SM_TEST_ON BIT_2S /* Switch on SM Test Mode */
1439 #define SM_TEST_OFF BIT_1S /* Go off the Test Mode */
1440 #define SM_STEP BIT_0S /* Step the State Machine */
1441 /* The encoding of the states is not supported by the Diagnostics Tool */
1443 /* Q_T2 32 bit Test Register 2 */
1444 /* Bit 31.. 8: reserved */
1445 #define T2_AC_T_ON BIT_7 /* Address Counter Test Mode on */
1446 #define T2_AC_T_OFF BIT_6 /* Address Counter Test Mode off */
1447 #define T2_BC_T_ON BIT_5 /* Byte Counter Test Mode on */
1448 #define T2_BC_T_OFF BIT_4 /* Byte Counter Test Mode off */
1449 #define T2_STEP04 BIT_3 /* Inc AC/Dec BC by 4 */
1450 #define T2_STEP03 BIT_2 /* Inc AC/Dec BC by 3 */
1451 #define T2_STEP02 BIT_1 /* Inc AC/Dec BC by 2 */
1452 #define T2_STEP01 BIT_0 /* Inc AC/Dec BC by 1 */
1454 /* Q_T3 32 bit Test Register 3 */
1455 /* Bit 31.. 7: reserved */
1456 #define T3_MUX_MSK (7<<4) /* Bit 6.. 4: Mux Position */
1457 /* Bit 3: reserved */
1458 #define T3_VRAM_MSK 7 /* Bit 2.. 0: Virtual RAM Buffer Address */
1460 /* RAM Buffer Register Offsets, use RB_ADDR(Queue, Offs) to access */
1461 /* RB_START 32 bit RAM Buffer Start Address */
1462 /* RB_END 32 bit RAM Buffer End Address */
1463 /* RB_WP 32 bit RAM Buffer Write Pointer */
1464 /* RB_RP 32 bit RAM Buffer Read Pointer */
1465 /* RB_RX_UTPP 32 bit Rx Upper Threshold, Pause Pack */
1466 /* RB_RX_LTPP 32 bit Rx Lower Threshold, Pause Pack */
1467 /* RB_RX_UTHP 32 bit Rx Upper Threshold, High Prio */
1468 /* RB_RX_LTHP 32 bit Rx Lower Threshold, High Prio */
1469 /* RB_PC 32 bit RAM Buffer Packet Counter */
1470 /* RB_LEV 32 bit RAM Buffer Level Register */
1471 /* Bit 31..19: reserved */
1472 #define RB_MSK 0x0007ffff /* Bit 18.. 0: RAM Buffer Pointer Bits */
1474 /* RB_TST2 8 bit RAM Buffer Test Register 2 */
1475 /* Bit 7.. 4: reserved */
1476 #define RB_PC_DEC BIT_3S /* Packet Counter Decrem */
1477 #define RB_PC_T_ON BIT_2S /* Packet Counter Test On */
1478 #define RB_PC_T_OFF BIT_1S /* Packet Counter Tst Off */
1479 #define RB_PC_INC BIT_0S /* Packet Counter Increm */
1481 /* RB_TST1 8 bit RAM Buffer Test Register 1 */
1482 /* Bit 7: reserved */
1483 #define RB_WP_T_ON BIT_6S /* Write Pointer Test On */
1484 #define RB_WP_T_OFF BIT_5S /* Write Pointer Test Off */
1485 #define RB_WP_INC BIT_4S /* Write Pointer Increm */
1486 /* Bit 3: reserved */
1487 #define RB_RP_T_ON BIT_2S /* Read Pointer Test On */
1488 #define RB_RP_T_OFF BIT_1S /* Read Pointer Test Off */
1489 #define RB_RP_DEC BIT_0S /* Read Pointer Decrement */
1491 /* RB_CTRL 8 bit RAM Buffer Control Register */
1492 /* Bit 7.. 6: reserved */
1493 #define RB_ENA_STFWD BIT_5S /* Enable Store & Forward */
1494 #define RB_DIS_STFWD BIT_4S /* Disable Store & Forward */
1495 #define RB_ENA_OP_MD BIT_3S /* Enable Operation Mode */
1496 #define RB_DIS_OP_MD BIT_2S /* Disable Operation Mode */
1497 #define RB_RST_CLR BIT_1S /* Clear RAM Buf STM Reset */
1498 #define RB_RST_SET BIT_0S /* Set RAM Buf STM Reset */
1501 /* Receive and Transmit MAC FIFO Registers (GENESIS only) */
1503 /* RX_MFF_EA 32 bit Receive MAC FIFO End Address */
1504 /* RX_MFF_WP 32 bit Receive MAC FIFO Write Pointer */
1505 /* RX_MFF_RP 32 bit Receive MAC FIFO Read Pointer */
1506 /* RX_MFF_PC 32 bit Receive MAC FIFO Packet Counter */
1507 /* RX_MFF_LEV 32 bit Receive MAC FIFO Level */
1508 /* TX_MFF_EA 32 bit Transmit MAC FIFO End Address */
1509 /* TX_MFF_WP 32 bit Transmit MAC FIFO Write Pointer */
1510 /* TX_MFF_WSP 32 bit Transmit MAC FIFO WR Shadow Pointer */
1511 /* TX_MFF_RP 32 bit Transmit MAC FIFO Read Pointer */
1512 /* TX_MFF_PC 32 bit Transmit MAC FIFO Packet Cnt */
1513 /* TX_MFF_LEV 32 bit Transmit MAC FIFO Level */
1514 /* Bit 31.. 6: reserved */
1515 #define MFF_MSK 0x007fL /* Bit 5.. 0: MAC FIFO Address/Ptr Bits */
1517 /* RX_MFF_CTRL1 16 bit Receive MAC FIFO Control Reg 1 */
1518 /* Bit 15..14: reserved */
1519 #define MFF_ENA_RDY_PAT BIT_13S /* Enable Ready Patch */
1520 #define MFF_DIS_RDY_PAT BIT_12S /* Disable Ready Patch */
1521 #define MFF_ENA_TIM_PAT BIT_11S /* Enable Timing Patch */
1522 #define MFF_DIS_TIM_PAT BIT_10S /* Disable Timing Patch */
1523 #define MFF_ENA_ALM_FUL BIT_9S /* Enable AlmostFull Sign */
1524 #define MFF_DIS_ALM_FUL BIT_8S /* Disable AlmostFull Sign */
1525 #define MFF_ENA_PAUSE BIT_7S /* Enable Pause Signaling */
1526 #define MFF_DIS_PAUSE BIT_6S /* Disable Pause Signaling */
1527 #define MFF_ENA_FLUSH BIT_5S /* Enable Frame Flushing */
1528 #define MFF_DIS_FLUSH BIT_4S /* Disable Frame Flushing */
1529 #define MFF_ENA_TIST BIT_3S /* Enable Time Stamp Gener */
1530 #define MFF_DIS_TIST BIT_2S /* Disable Time Stamp Gener */
1531 #define MFF_CLR_INTIST BIT_1S /* Clear IRQ No Time Stamp */
1532 #define MFF_CLR_INSTAT BIT_0S /* Clear IRQ No Status */
1534 #define MFF_RX_CTRL_DEF MFF_ENA_TIM_PAT
1536 /* TX_MFF_CTRL1 16 bit Transmit MAC FIFO Control Reg 1 */
1537 #define MFF_CLR_PERR BIT_15S /* Clear Parity Error IRQ */
1538 /* Bit 14: reserved */
1539 #define MFF_ENA_PKT_REC BIT_13S /* Enable Packet Recovery */
1540 #define MFF_DIS_PKT_REC BIT_12S /* Disable Packet Recovery */
1541 /* MFF_ENA_TIM_PAT (see RX_MFF_CTRL1) Bit 11: Enable Timing Patch */
1542 /* MFF_DIS_TIM_PAT (see RX_MFF_CTRL1) Bit 10: Disable Timing Patch */
1543 /* MFF_ENA_ALM_FUL (see RX_MFF_CTRL1) Bit 9: Enable Almost Full Sign */
1544 /* MFF_DIS_ALM_FUL (see RX_MFF_CTRL1) Bit 8: Disable Almost Full Sign */
1545 #define MFF_ENA_W4E BIT_7S /* Enable Wait for Empty */
1546 #define MFF_DIS_W4E BIT_6S /* Disable Wait for Empty */
1547 /* MFF_ENA_FLUSH (see RX_MFF_CTRL1) Bit 5: Enable Frame Flushing */
1548 /* MFF_DIS_FLUSH (see RX_MFF_CTRL1) Bit 4: Disable Frame Flushing */
1549 #define MFF_ENA_LOOPB BIT_3S /* Enable Loopback */
1550 #define MFF_DIS_LOOPB BIT_2S /* Disable Loopback */
1551 #define MFF_CLR_MAC_RST BIT_1S /* Clear XMAC Reset */
1552 #define MFF_SET_MAC_RST BIT_0S /* Set XMAC Reset */
1554 #define MFF_TX_CTRL_DEF (MFF_ENA_PKT_REC | MFF_ENA_TIM_PAT | MFF_ENA_FLUSH)
1556 /* RX_MFF_TST2 8 bit Receive MAC FIFO Test Register 2 */
1557 /* TX_MFF_TST2 8 bit Transmit MAC FIFO Test Register 2 */
1558 /* Bit 7: reserved */
1559 #define MFF_WSP_T_ON BIT_6S /* Tx: Write Shadow Ptr TestOn */
1560 #define MFF_WSP_T_OFF BIT_5S /* Tx: Write Shadow Ptr TstOff */
1561 #define MFF_WSP_INC BIT_4S /* Tx: Write Shadow Ptr Increment */
1562 #define MFF_PC_DEC BIT_3S /* Packet Counter Decrement */
1563 #define MFF_PC_T_ON BIT_2S /* Packet Counter Test On */
1564 #define MFF_PC_T_OFF BIT_1S /* Packet Counter Test Off */
1565 #define MFF_PC_INC BIT_0S /* Packet Counter Increment */
1567 /* RX_MFF_TST1 8 bit Receive MAC FIFO Test Register 1 */
1568 /* TX_MFF_TST1 8 bit Transmit MAC FIFO Test Register 1 */
1569 /* Bit 7: reserved */
1570 #define MFF_WP_T_ON BIT_6S /* Write Pointer Test On */
1571 #define MFF_WP_T_OFF BIT_5S /* Write Pointer Test Off */
1572 #define MFF_WP_INC BIT_4S /* Write Pointer Increm */
1573 /* Bit 3: reserved */
1574 #define MFF_RP_T_ON BIT_2S /* Read Pointer Test On */
1575 #define MFF_RP_T_OFF BIT_1S /* Read Pointer Test Off */
1576 #define MFF_RP_DEC BIT_0S /* Read Pointer Decrement */
1578 /* RX_MFF_CTRL2 8 bit Receive MAC FIFO Control Reg 2 */
1579 /* TX_MFF_CTRL2 8 bit Transmit MAC FIFO Control Reg 2 */
1580 /* Bit 7..4: reserved */
1581 #define MFF_ENA_OP_MD BIT_3S /* Enable Operation Mode */
1582 #define MFF_DIS_OP_MD BIT_2S /* Disable Operation Mode */
1583 #define MFF_RST_CLR BIT_1S /* Clear MAC FIFO Reset */
1584 #define MFF_RST_SET BIT_0S /* Set MAC FIFO Reset */
1587 /* Link LED Counter Registers (GENESIS only) */
1589 /* RX_LED_CTRL 8 bit Receive LED Cnt Control Reg */
1590 /* TX_LED_CTRL 8 bit Transmit LED Cnt Control Reg */
1591 /* LNK_SYNC_CTRL 8 bit Link Sync Cnt Control Register */
1592 /* Bit 7.. 3: reserved */
1593 #define LED_START BIT_2S /* Start Timer */
1594 #define LED_STOP BIT_1S /* Stop Timer */
1595 #define LED_STATE BIT_0S /* Rx/Tx: LED State, 1=LED on */
1596 #define LED_CLR_IRQ BIT_0S /* Lnk: Clear Link IRQ */
1598 /* RX_LED_TST 8 bit Receive LED Cnt Test Register */
1599 /* TX_LED_TST 8 bit Transmit LED Cnt Test Register */
1600 /* LNK_SYNC_TST 8 bit Link Sync Cnt Test Register */
1601 /* Bit 7.. 3: reserved */
1602 #define LED_T_ON BIT_2S /* LED Counter Test mode On */
1603 #define LED_T_OFF BIT_1S /* LED Counter Test mode Off */
1604 #define LED_T_STEP BIT_0S /* LED Counter Step */
1606 /* LNK_LED_REG 8 bit Link LED Register */
1607 /* Bit 7.. 6: reserved */
1608 #define LED_BLK_ON BIT_5S /* Link LED Blinking On */
1609 #define LED_BLK_OFF BIT_4S /* Link LED Blinking Off */
1610 #define LED_SYNC_ON BIT_3S /* Use Sync Wire to switch LED */
1611 #define LED_SYNC_OFF BIT_2S /* Disable Sync Wire Input */
1612 #define LED_ON BIT_1S /* switch LED on */
1613 #define LED_OFF BIT_0S /* switch LED off */
1615 /* Receive and Transmit GMAC FIFO Registers (YUKON only) */
1617 /* RX_GMF_EA 32 bit Rx GMAC FIFO End Address */
1618 /* RX_GMF_AF_THR 32 bit Rx GMAC FIFO Almost Full Thresh. */
1619 /* RX_GMF_WP 32 bit Rx GMAC FIFO Write Pointer */
1620 /* RX_GMF_WLEV 32 bit Rx GMAC FIFO Write Level */
1621 /* RX_GMF_RP 32 bit Rx GMAC FIFO Read Pointer */
1622 /* RX_GMF_RLEV 32 bit Rx GMAC FIFO Read Level */
1623 /* TX_GMF_EA 32 bit Tx GMAC FIFO End Address */
1624 /* TX_GMF_AE_THR 32 bit Tx GMAC FIFO Almost Empty Thresh.*/
1625 /* TX_GMF_WP 32 bit Tx GMAC FIFO Write Pointer */
1626 /* TX_GMF_WSP 32 bit Tx GMAC FIFO Write Shadow Ptr. */
1627 /* TX_GMF_WLEV 32 bit Tx GMAC FIFO Write Level */
1628 /* TX_GMF_RP 32 bit Tx GMAC FIFO Read Pointer */
1629 /* TX_GMF_RSTP 32 bit Tx GMAC FIFO Restart Pointer */
1630 /* TX_GMF_RLEV 32 bit Tx GMAC FIFO Read Level */
1632 /* RX_GMF_CTRL_T 32 bit Rx GMAC FIFO Control/Test */
1633 /* Bits 31..15: reserved */
1634 #define GMF_WP_TST_ON BIT_14 /* Write Pointer Test On */
1635 #define GMF_WP_TST_OFF BIT_13 /* Write Pointer Test Off */
1636 #define GMF_WP_STEP BIT_12 /* Write Pointer Step/Increment */
1637 /* Bit 11: reserved */
1638 #define GMF_RP_TST_ON BIT_10 /* Read Pointer Test On */
1639 #define GMF_RP_TST_OFF BIT_9 /* Read Pointer Test Off */
1640 #define GMF_RP_STEP BIT_8 /* Read Pointer Step/Increment */
1641 #define GMF_RX_F_FL_ON BIT_7 /* Rx FIFO Flush Mode On */
1642 #define GMF_RX_F_FL_OFF BIT_6 /* Rx FIFO Flush Mode Off */
1643 #define GMF_CLI_RX_FO BIT_5 /* Clear IRQ Rx FIFO Overrun */
1644 #define GMF_CLI_RX_FC BIT_4 /* Clear IRQ Rx Frame Complete */
1645 #define GMF_OPER_ON BIT_3 /* Operational Mode On */
1646 #define GMF_OPER_OFF BIT_2 /* Operational Mode Off */
1647 #define GMF_RST_CLR BIT_1 /* Clear GMAC FIFO Reset */
1648 #define GMF_RST_SET BIT_0 /* Set GMAC FIFO Reset */
1650 /* TX_GMF_CTRL_T 32 bit Tx GMAC FIFO Control/Test */
1651 /* Bits 31..19: reserved */
1652 #define GMF_WSP_TST_ON BIT_18 /* Write Shadow Pointer Test On */
1653 #define GMF_WSP_TST_OFF BIT_17 /* Write Shadow Pointer Test Off */
1654 #define GMF_WSP_STEP BIT_16 /* Write Shadow Pointer Step/Increment */
1655 /* Bits 15..7: same as for RX_GMF_CTRL_T */
1656 #define GMF_CLI_TX_FU BIT_6 /* Clear IRQ Tx FIFO Underrun */
1657 #define GMF_CLI_TX_FC BIT_5 /* Clear IRQ Tx Frame Complete */
1658 #define GMF_CLI_TX_PE BIT_4 /* Clear IRQ Tx Parity Error */
1659 /* Bits 3..0: same as for RX_GMF_CTRL_T */
1661 #define GMF_RX_CTRL_DEF (GMF_OPER_ON | GMF_RX_F_FL_ON)
1662 #define GMF_TX_CTRL_DEF GMF_OPER_ON
1664 #define RX_GMF_FL_THR_DEF 0x0a /* Rx GMAC FIFO Flush Threshold default */
1666 /* GMAC_TI_ST_CTRL 8 bit Time Stamp Timer Ctrl Reg (YUKON only) */
1667 /* Bit 7.. 3: reserved */
1668 #define GMT_ST_START BIT_2S /* Start Time Stamp Timer */
1669 #define GMT_ST_STOP BIT_1S /* Stop Time Stamp Timer */
1670 #define GMT_ST_CLR_IRQ BIT_0S /* Clear Time Stamp Timer IRQ */
1672 /* GMAC_CTRL 32 bit GMAC Control Reg (YUKON only) */
1673 /* Bits 31.. 8: reserved */
1674 #define GMC_H_BURST_ON BIT_7 /* Half Duplex Burst Mode On */
1675 #define GMC_H_BURST_OFF BIT_6 /* Half Duplex Burst Mode Off */
1676 #define GMC_F_LOOPB_ON BIT_5 /* FIFO Loopback On */
1677 #define GMC_F_LOOPB_OFF BIT_4 /* FIFO Loopback Off */
1678 #define GMC_PAUSE_ON BIT_3 /* Pause On */
1679 #define GMC_PAUSE_OFF BIT_2 /* Pause Off */
1680 #define GMC_RST_CLR BIT_1 /* Clear GMAC Reset */
1681 #define GMC_RST_SET BIT_0 /* Set GMAC Reset */
1683 /* GPHY_CTRL 32 bit GPHY Control Reg (YUKON only) */
1684 /* Bits 31..29: reserved */
1685 #define GPC_SEL_BDT BIT_28 /* Select Bi-Dir. Transfer for MDC/MDIO */
1686 #define GPC_INT_POL_HI BIT_27 /* IRQ Polarity is Active HIGH */
1687 #define GPC_75_OHM BIT_26 /* Use 75 Ohm Termination instead of 50 */
1688 #define GPC_DIS_FC BIT_25 /* Disable Automatic Fiber/Copper Detection */
1689 #define GPC_DIS_SLEEP BIT_24 /* Disable Energy Detect */
1690 #define GPC_HWCFG_M_3 BIT_23 /* HWCFG_MODE[3] */
1691 #define GPC_HWCFG_M_2 BIT_22 /* HWCFG_MODE[2] */
1692 #define GPC_HWCFG_M_1 BIT_21 /* HWCFG_MODE[1] */
1693 #define GPC_HWCFG_M_0 BIT_20 /* HWCFG_MODE[0] */
1694 #define GPC_ANEG_0 BIT_19 /* ANEG[0] */
1695 #define GPC_ENA_XC BIT_18 /* Enable MDI crossover */
1696 #define GPC_DIS_125 BIT_17 /* Disable 125 MHz clock */
1697 #define GPC_ANEG_3 BIT_16 /* ANEG[3] */
1698 #define GPC_ANEG_2 BIT_15 /* ANEG[2] */
1699 #define GPC_ANEG_1 BIT_14 /* ANEG[1] */
1700 #define GPC_ENA_PAUSE BIT_13 /* Enable Pause (SYM_OR_REM) */
1701 #define GPC_PHYADDR_4 BIT_12 /* Bit 4 of Phy Addr */
1702 #define GPC_PHYADDR_3 BIT_11 /* Bit 3 of Phy Addr */
1703 #define GPC_PHYADDR_2 BIT_10 /* Bit 2 of Phy Addr */
1704 #define GPC_PHYADDR_1 BIT_9 /* Bit 1 of Phy Addr */
1705 #define GPC_PHYADDR_0 BIT_8 /* Bit 0 of Phy Addr */
1706 /* Bits 7..2: reserved */
1707 #define GPC_RST_CLR BIT_1 /* Clear GPHY Reset */
1708 #define GPC_RST_SET BIT_0 /* Set GPHY Reset */
1710 #define GPC_HWCFG_GMII_COP (GPC_HWCFG_M_3 | GPC_HWCFG_M_2 | \
1711 GPC_HWCFG_M_1 | GPC_HWCFG_M_0)
1713 #define GPC_HWCFG_GMII_FIB ( GPC_HWCFG_M_2 | \
1714 GPC_HWCFG_M_1 | GPC_HWCFG_M_0)
1716 #define GPC_ANEG_ADV_ALL_M (GPC_ANEG_3 | GPC_ANEG_2 | \
1717 GPC_ANEG_1 | GPC_ANEG_0)
1719 /* forced speed and duplex mode (don't mix with other ANEG bits) */
1720 #define GPC_FRC10MBIT_HALF 0
1721 #define GPC_FRC10MBIT_FULL GPC_ANEG_0
1722 #define GPC_FRC100MBIT_HALF GPC_ANEG_1
1723 #define GPC_FRC100MBIT_FULL (GPC_ANEG_0 | GPC_ANEG_1)
1725 /* auto-negotiation with limited advertised speeds */
1726 /* mix only with master/slave settings (for copper) */
1727 #define GPC_ADV_1000_HALF GPC_ANEG_2
1728 #define GPC_ADV_1000_FULL GPC_ANEG_3
1729 #define GPC_ADV_ALL (GPC_ANEG_2 | GPC_ANEG_3)
1731 /* master/slave settings */
1732 /* only for copper with 1000 Mbps */
1733 #define GPC_FORCE_MASTER 0
1734 #define GPC_FORCE_SLAVE GPC_ANEG_0
1735 #define GPC_PREF_MASTER GPC_ANEG_1
1736 #define GPC_PREF_SLAVE (GPC_ANEG_1 | GPC_ANEG_0)
1738 /* GMAC_IRQ_SRC 8 bit GMAC Interrupt Source Reg (YUKON only) */
1739 /* GMAC_IRQ_MSK 8 bit GMAC Interrupt Mask Reg (YUKON only) */
1740 #define GM_IS_TX_CO_OV BIT_5 /* Transmit Counter Overflow IRQ */
1741 #define GM_IS_RX_CO_OV BIT_4 /* Receive Counter Overflow IRQ */
1742 #define GM_IS_TX_FF_UR BIT_3 /* Transmit FIFO Underrun */
1743 #define GM_IS_TX_COMPL BIT_2 /* Frame Transmission Complete */
1744 #define GM_IS_RX_FF_OR BIT_1 /* Receive FIFO Overrun */
1745 #define GM_IS_RX_COMPL BIT_0 /* Frame Reception Complete */
1747 #define GMAC_DEF_MSK (GM_IS_TX_CO_OV | GM_IS_RX_CO_OV | \
1750 /* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */
1751 /* Bits 15.. 2: reserved */
1752 #define GMLC_RST_CLR BIT_1S /* Clear GMAC Link Reset */
1753 #define GMLC_RST_SET BIT_0S /* Set GMAC Link Reset */
1756 /* WOL_CTRL_STAT 16 bit WOL Control/Status Reg */
1757 #define WOL_CTL_LINK_CHG_OCC BIT_15S
1758 #define WOL_CTL_MAGIC_PKT_OCC BIT_14S
1759 #define WOL_CTL_PATTERN_OCC BIT_13S
1761 #define WOL_CTL_CLEAR_RESULT BIT_12S
1763 #define WOL_CTL_ENA_PME_ON_LINK_CHG BIT_11S
1764 #define WOL_CTL_DIS_PME_ON_LINK_CHG BIT_10S
1765 #define WOL_CTL_ENA_PME_ON_MAGIC_PKT BIT_9S
1766 #define WOL_CTL_DIS_PME_ON_MAGIC_PKT BIT_8S
1767 #define WOL_CTL_ENA_PME_ON_PATTERN BIT_7S
1768 #define WOL_CTL_DIS_PME_ON_PATTERN BIT_6S
1770 #define WOL_CTL_ENA_LINK_CHG_UNIT BIT_5S
1771 #define WOL_CTL_DIS_LINK_CHG_UNIT BIT_4S
1772 #define WOL_CTL_ENA_MAGIC_PKT_UNIT BIT_3S
1773 #define WOL_CTL_DIS_MAGIC_PKT_UNIT BIT_2S
1774 #define WOL_CTL_ENA_PATTERN_UNIT BIT_1S
1775 #define WOL_CTL_DIS_PATTERN_UNIT BIT_0S
1777 #define WOL_CTL_DEFAULT \
1778 (WOL_CTL_DIS_PME_ON_LINK_CHG | \
1779 WOL_CTL_DIS_PME_ON_PATTERN | \
1780 WOL_CTL_DIS_PME_ON_MAGIC_PKT | \
1781 WOL_CTL_DIS_LINK_CHG_UNIT | \
1782 WOL_CTL_DIS_PATTERN_UNIT | \
1783 WOL_CTL_DIS_MAGIC_PKT_UNIT)
1785 /* WOL_MATCH_CTL 8 bit WOL Match Control Reg */
1786 #define WOL_CTL_PATT_ENA(x) (BIT_0 << (x))
1788 #define SK_NUM_WOL_PATTERN 7
1789 #define SK_PATTERN_PER_WORD 4
1790 #define SK_BITMASK_PATTERN 7
1791 #define SK_POW_PATTERN_LENGTH 128
1793 #define WOL_LENGTH_MSK 0x7f
1794 #define WOL_LENGTH_SHIFT 8
1797 /* Receive and Transmit Descriptors ******************************************/
1799 /* Transmit Descriptor struct */
1800 typedef struct s_HwTxd {
1801 SK_U32 volatile TxCtrl; /* Transmit Buffer Control Field */
1802 SK_U32 TxNext; /* Physical Address Pointer to the next TxD */
1803 SK_U32 TxAdrLo; /* Physical Tx Buffer Address lower dword */
1804 SK_U32 TxAdrHi; /* Physical Tx Buffer Address upper dword */
1805 SK_U32 TxStat; /* Transmit Frame Status Word */
1806 #ifndef SK_USE_REV_DESC
1807 SK_U16 TxTcpOffs; /* TCP Checksum Calculation Start Value */
1808 SK_U16 TxRes1; /* 16 bit reserved field */
1809 SK_U16 TxTcpWp; /* TCP Checksum Write Position */
1810 SK_U16 TxTcpSp; /* TCP Checksum Calculation Start Position */
1811 #else /* SK_USE_REV_DESC */
1812 SK_U16 TxRes1; /* 16 bit reserved field */
1813 SK_U16 TxTcpOffs; /* TCP Checksum Calculation Start Value */
1814 SK_U16 TxTcpSp; /* TCP Checksum Calculation Start Position */
1815 SK_U16 TxTcpWp; /* TCP Checksum Write Position */
1816 #endif /* SK_USE_REV_DESC */
1817 SK_U32 TxRes2; /* 32 bit reserved field */
1820 /* Receive Descriptor struct */
1821 typedef struct s_HwRxd {
1822 SK_U32 volatile RxCtrl; /* Receive Buffer Control Field */
1823 SK_U32 RxNext; /* Physical Address Pointer to the next RxD */
1824 SK_U32 RxAdrLo; /* Physical Rx Buffer Address lower dword */
1825 SK_U32 RxAdrHi; /* Physical Rx Buffer Address upper dword */
1826 SK_U32 RxStat; /* Receive Frame Status Word */
1827 SK_U32 RxTiSt; /* Receive Time Stamp (from XMAC on GENESIS) */
1828 #ifndef SK_USE_REV_DESC
1829 SK_U16 RxTcpSum1; /* TCP Checksum 1 */
1830 SK_U16 RxTcpSum2; /* TCP Checksum 2 */
1831 SK_U16 RxTcpSp1; /* TCP Checksum Calculation Start Position 1 */
1832 SK_U16 RxTcpSp2; /* TCP Checksum Calculation Start Position 2 */
1833 #else /* SK_USE_REV_DESC */
1834 SK_U16 RxTcpSum2; /* TCP Checksum 2 */
1835 SK_U16 RxTcpSum1; /* TCP Checksum 1 */
1836 SK_U16 RxTcpSp2; /* TCP Checksum Calculation Start Position 2 */
1837 SK_U16 RxTcpSp1; /* TCP Checksum Calculation Start Position 1 */
1838 #endif /* SK_USE_REV_DESC */
1842 * Drivers which use the reverse descriptor feature (PCI_OUR_REG_2)
1843 * should set the define SK_USE_REV_DESC.
1844 * Structures are 'normaly' not endianess dependent. But in
1845 * this case the SK_U16 fields are bound to bit positions inside the
1846 * descriptor. RxTcpSum1 e.g. must start at bit 0 within the 6.th DWord.
1847 * The bit positions inside a DWord are of course endianess dependent and
1848 * swaps if the DWord is swapped by the hardware.
1852 /* Descriptor Bit Definition */
1853 /* TxCtrl Transmit Buffer Control Field */
1854 /* RxCtrl Receive Buffer Control Field */
1855 #define BMU_OWN BIT_31 /* OWN bit: 0=host/1=BMU */
1856 #define BMU_STF BIT_30 /* Start of Frame */
1857 #define BMU_EOF BIT_29 /* End of Frame */
1858 #define BMU_IRQ_EOB BIT_28 /* Req "End of Buffer" IRQ */
1859 #define BMU_IRQ_EOF BIT_27 /* Req "End of Frame" IRQ */
1860 /* TxCtrl specific bits */
1861 #define BMU_STFWD BIT_26 /* (Tx) Store & Forward Frame */
1862 #define BMU_NO_FCS BIT_25 /* (Tx) Disable MAC FCS (CRC) generation */
1863 #define BMU_SW BIT_24 /* (Tx) 1 bit res. for SW use */
1864 /* RxCtrl specific bits */
1865 #define BMU_DEV_0 BIT_26 /* (Rx) Transfer data to Dev0 */
1866 #define BMU_STAT_VAL BIT_25 /* (Rx) Rx Status Valid */
1867 #define BMU_TIST_VAL BIT_24 /* (Rx) Rx TimeStamp Valid */
1868 /* Bit 23..16: BMU Check Opcodes */
1869 #define BMU_CHECK (0x55L<<16) /* Default BMU check */
1870 #define BMU_TCP_CHECK (0x56L<<16) /* Descr with TCP ext */
1871 #define BMU_UDP_CHECK (0x57L<<16) /* Descr with UDP ext (YUKON only) */
1872 #define BMU_BBC 0xFFFFL /* Bit 15.. 0: Buffer Byte Counter */
1874 /* TxStat Transmit Frame Status Word */
1875 /* RxStat Receive Frame Status Word */
1877 *Note: TxStat is reserved for ASIC loopback mode only
1879 * The Bits of the Status words are defined in xmac_ii.h
1883 /* other defines *************************************************************/
1886 * FlashProm specification
1888 #define MAX_PAGES 0x20000L /* Every byte has a single page */
1889 #define MAX_FADDR 1 /* 1 byte per page */
1890 #define SKFDDI_PSZ 8 /* address PROM size */
1892 /* macros ********************************************************************/
1895 * Receive and Transmit Queues
1897 #define Q_R1 0x0000 /* Receive Queue 1 */
1898 #define Q_R2 0x0080 /* Receive Queue 2 */
1899 #define Q_XS1 0x0200 /* Synchronous Transmit Queue 1 */
1900 #define Q_XA1 0x0280 /* Asynchronous Transmit Queue 1 */
1901 #define Q_XS2 0x0300 /* Synchronous Transmit Queue 2 */
1902 #define Q_XA2 0x0380 /* Asynchronous Transmit Queue 2 */
1907 * Use this macro to access the Receive and Transmit Queue Registers.
1910 * Queue Queue to access.
1911 * Values: Q_R1, Q_R2, Q_XS1, Q_XA1, Q_XS2, and Q_XA2
1912 * Offs Queue register offset.
1913 * Values: Q_D, Q_DA_L ... Q_T2, Q_T3
1915 * usage SK_IN32(pAC, Q_ADDR(Q_R2, Q_BC), pVal)
1917 #define Q_ADDR(Queue, Offs) (B8_Q_REGS + (Queue) + (Offs))
1922 * Use this macro to access the RAM Buffer Registers.
1925 * Queue Queue to access.
1926 * Values: Q_R1, Q_R2, Q_XS1, Q_XA1, Q_XS2, and Q_XA2
1927 * Offs Queue register offset.
1928 * Values: RB_START, RB_END ... RB_LEV, RB_CTRL
1930 * usage SK_IN32(pAC, RB_ADDR(Q_R2, RB_RP), pVal)
1932 #define RB_ADDR(Queue, Offs) (B16_RAM_REGS + (Queue) + (Offs))
1936 * MAC Related Registers
1938 #define MAC_1 0 /* belongs to the port near the slot */
1939 #define MAC_2 1 /* belongs to the port far away from the slot */
1944 * Use this macro to access a MAC Related Registers inside the ASIC.
1947 * Mac MAC to access.
1948 * Values: MAC_1, MAC_2
1949 * Offs MAC register offset.
1950 * Values: RX_MFF_EA, RX_MFF_WP ... LNK_LED_REG,
1951 * TX_MFF_EA, TX_MFF_WP ... TX_LED_TST
1953 * usage SK_IN32(pAC, MR_ADDR(MAC_1, TX_MFF_EA), pVal)
1955 #define MR_ADDR(Mac, Offs) (((Mac) << 7) + (Offs))
1957 #ifdef SK_LITTLE_ENDIAN
1958 #define XM_WORD_LO 0
1959 #define XM_WORD_HI 1
1960 #else /* !SK_LITTLE_ENDIAN */
1961 #define XM_WORD_LO 1
1962 #define XM_WORD_HI 0
1963 #endif /* !SK_LITTLE_ENDIAN */
1967 * macros to access the XMAC (GENESIS only)
1969 * XM_IN16(), to read a 16 bit register (e.g. XM_MMU_CMD)
1970 * XM_OUT16(), to write a 16 bit register (e.g. XM_MMU_CMD)
1971 * XM_IN32(), to read a 32 bit register (e.g. XM_TX_EV_CNT)
1972 * XM_OUT32(), to write a 32 bit register (e.g. XM_TX_EV_CNT)
1973 * XM_INADDR(), to read a network address register (e.g. XM_SRC_CHK)
1974 * XM_OUTADDR(), to write a network address register (e.g. XM_SRC_CHK)
1975 * XM_INHASH(), to read the XM_HSM_CHK register
1976 * XM_OUTHASH() to write the XM_HSM_CHK register
1979 * Mac XMAC to access values: MAC_1 or MAC_2
1980 * IoC I/O context needed for SK I/O macros
1981 * Reg XMAC Register to read or write
1982 * (p)Val Value or pointer to the value which should be read or written
1984 * usage: XM_OUT16(IoC, MAC_1, XM_MMU_CMD, Value);
1987 #define XMA(Mac, Reg) \
1988 ((BASE_XMAC_1 + (Mac) * (BASE_XMAC_2 - BASE_XMAC_1)) | ((Reg) << 1))
1990 #define XM_IN16(IoC, Mac, Reg, pVal) \
1991 SK_IN16((IoC), XMA((Mac), (Reg)), (pVal))
1993 #define XM_OUT16(IoC, Mac, Reg, Val) \
1994 SK_OUT16((IoC), XMA((Mac), (Reg)), (Val))
1996 #define XM_IN32(IoC, Mac, Reg, pVal) { \
1997 SK_IN16((IoC), XMA((Mac), (Reg)), \
1998 (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_LO]); \
1999 SK_IN16((IoC), XMA((Mac), (Reg+2)), \
2000 (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_HI]); \
2003 #define XM_OUT32(IoC, Mac, Reg, Val) { \
2004 SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16)((Val) & 0xffffL)); \
2005 SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16)(((Val) >> 16) & 0xffffL));\
2008 /* Remember: we are always writing to / reading from LITTLE ENDIAN memory */
2010 #define XM_INADDR(IoC, Mac, Reg, pVal) { \
2013 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2014 SK_IN16((IoC), XMA((Mac), (Reg)), &Word); \
2015 pByte[0] = (SK_U8)(Word & 0x00ff); \
2016 pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
2017 SK_IN16((IoC), XMA((Mac), (Reg+2)), &Word); \
2018 pByte[2] = (SK_U8)(Word & 0x00ff); \
2019 pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
2020 SK_IN16((IoC), XMA((Mac), (Reg+4)), &Word); \
2021 pByte[4] = (SK_U8)(Word & 0x00ff); \
2022 pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
2025 #define XM_OUTADDR(IoC, Mac, Reg, pVal) { \
2027 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2028 SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16) \
2029 (((SK_U16)(pByte[0]) & 0x00ff) | \
2030 (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
2031 SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16) \
2032 (((SK_U16)(pByte[2]) & 0x00ff) | \
2033 (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
2034 SK_OUT16((IoC), XMA((Mac), (Reg+4)), (SK_U16) \
2035 (((SK_U16)(pByte[4]) & 0x00ff) | \
2036 (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
2039 #define XM_INHASH(IoC, Mac, Reg, pVal) { \
2042 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2043 SK_IN16((IoC), XMA((Mac), (Reg)), &Word); \
2044 pByte[0] = (SK_U8)(Word & 0x00ff); \
2045 pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
2046 SK_IN16((IoC), XMA((Mac), (Reg+2)), &Word); \
2047 pByte[2] = (SK_U8)(Word & 0x00ff); \
2048 pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
2049 SK_IN16((IoC), XMA((Mac), (Reg+4)), &Word); \
2050 pByte[4] = (SK_U8)(Word & 0x00ff); \
2051 pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
2052 SK_IN16((IoC), XMA((Mac), (Reg+6)), &Word); \
2053 pByte[6] = (SK_U8)(Word & 0x00ff); \
2054 pByte[7] = (SK_U8)((Word >> 8) & 0x00ff); \
2057 #define XM_OUTHASH(IoC, Mac, Reg, pVal) { \
2059 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2060 SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16) \
2061 (((SK_U16)(pByte[0]) & 0x00ff)| \
2062 (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
2063 SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16) \
2064 (((SK_U16)(pByte[2]) & 0x00ff)| \
2065 (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
2066 SK_OUT16((IoC), XMA((Mac), (Reg+4)), (SK_U16) \
2067 (((SK_U16)(pByte[4]) & 0x00ff)| \
2068 (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
2069 SK_OUT16((IoC), XMA((Mac), (Reg+6)), (SK_U16) \
2070 (((SK_U16)(pByte[6]) & 0x00ff)| \
2071 (((SK_U16)(pByte[7]) << 8) & 0xff00))); \
2075 * macros to access the GMAC (YUKON only)
2077 * GM_IN16(), to read a 16 bit register (e.g. GM_GP_STAT)
2078 * GM_OUT16(), to write a 16 bit register (e.g. GM_GP_CTRL)
2079 * GM_IN32(), to read a 32 bit register (e.g. GM_)
2080 * GM_OUT32(), to write a 32 bit register (e.g. GM_)
2081 * GM_INADDR(), to read a network address register (e.g. GM_SRC_ADDR_1L)
2082 * GM_OUTADDR(), to write a network address register (e.g. GM_SRC_ADDR_2L)
2083 * GM_INHASH(), to read the GM_MC_ADDR_H1 register
2084 * GM_OUTHASH() to write the GM_MC_ADDR_H1 register
2087 * Mac GMAC to access values: MAC_1 or MAC_2
2088 * IoC I/O context needed for SK I/O macros
2089 * Reg GMAC Register to read or write
2090 * (p)Val Value or pointer to the value which should be read or written
2092 * usage: GM_OUT16(IoC, MAC_1, GM_GP_CTRL, Value);
2095 #define GMA(Mac, Reg) \
2096 ((BASE_GMAC_1 + (Mac) * (BASE_GMAC_2 - BASE_GMAC_1)) | (Reg))
2098 #define GM_IN16(IoC, Mac, Reg, pVal) \
2099 SK_IN16((IoC), GMA((Mac), (Reg)), (pVal))
2101 #define GM_OUT16(IoC, Mac, Reg, Val) \
2102 SK_OUT16((IoC), GMA((Mac), (Reg)), (Val))
2104 #define GM_IN32(IoC, Mac, Reg, pVal) { \
2105 SK_IN16((IoC), GMA((Mac), (Reg)), \
2106 (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_LO]); \
2107 SK_IN16((IoC), GMA((Mac), (Reg+4)), \
2108 (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_HI]); \
2111 #define GM_OUT32(IoC, Mac, Reg, Val) { \
2112 SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16)((Val) & 0xffffL)); \
2113 SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16)(((Val) >> 16) & 0xffffL));\
2116 #define GM_INADDR(IoC, Mac, Reg, pVal) { \
2119 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2120 SK_IN16((IoC), GMA((Mac), (Reg)), &Word); \
2121 pByte[0] = (SK_U8)(Word & 0x00ff); \
2122 pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
2123 SK_IN16((IoC), GMA((Mac), (Reg+4)), &Word); \
2124 pByte[2] = (SK_U8)(Word & 0x00ff); \
2125 pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
2126 SK_IN16((IoC), GMA((Mac), (Reg+8)), &Word); \
2127 pByte[4] = (SK_U8)(Word & 0x00ff); \
2128 pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
2131 #define GM_OUTADDR(IoC, Mac, Reg, pVal) { \
2133 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2134 SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16) \
2135 (((SK_U16)(pByte[0]) & 0x00ff) | \
2136 (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
2137 SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16) \
2138 (((SK_U16)(pByte[2]) & 0x00ff) | \
2139 (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
2140 SK_OUT16((IoC), GMA((Mac), (Reg+8)), (SK_U16) \
2141 (((SK_U16)(pByte[4]) & 0x00ff) | \
2142 (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
2145 #define GM_INHASH(IoC, Mac, Reg, pVal) { \
2148 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2149 SK_IN16((IoC), GMA((Mac), (Reg)), &Word); \
2150 pByte[0] = (SK_U8)(Word & 0x00ff); \
2151 pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \
2152 SK_IN16((IoC), GMA((Mac), (Reg+4)), &Word); \
2153 pByte[2] = (SK_U8)(Word & 0x00ff); \
2154 pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \
2155 SK_IN16((IoC), GMA((Mac), (Reg+8)), &Word); \
2156 pByte[4] = (SK_U8)(Word & 0x00ff); \
2157 pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \
2158 SK_IN16((IoC), GMA((Mac), (Reg+12)), &Word); \
2159 pByte[6] = (SK_U8)(Word & 0x00ff); \
2160 pByte[7] = (SK_U8)((Word >> 8) & 0x00ff); \
2163 #define GM_OUTHASH(IoC, Mac, Reg, pVal) { \
2165 pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \
2166 SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16) \
2167 (((SK_U16)(pByte[0]) & 0x00ff)| \
2168 (((SK_U16)(pByte[1]) << 8) & 0xff00))); \
2169 SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16) \
2170 (((SK_U16)(pByte[2]) & 0x00ff)| \
2171 (((SK_U16)(pByte[3]) << 8) & 0xff00))); \
2172 SK_OUT16((IoC), GMA((Mac), (Reg+8)), (SK_U16) \
2173 (((SK_U16)(pByte[4]) & 0x00ff)| \
2174 (((SK_U16)(pByte[5]) << 8) & 0xff00))); \
2175 SK_OUT16((IoC), GMA((Mac), (Reg+12)), (SK_U16) \
2176 (((SK_U16)(pByte[6]) & 0x00ff)| \
2177 (((SK_U16)(pByte[7]) << 8) & 0xff00))); \
2181 * Different MAC Types
2183 #define SK_MAC_XMAC 0 /* Xaqti XMAC II */
2184 #define SK_MAC_GMAC 1 /* Marvell GMAC */
2187 * Different PHY Types
2189 #define SK_PHY_XMAC 0 /* integrated in XMAC II */
2190 #define SK_PHY_BCOM 1 /* Broadcom BCM5400 */
2191 #define SK_PHY_LONE 2 /* Level One LXT1000 */
2192 #define SK_PHY_NAT 3 /* National DP83891 */
2193 #define SK_PHY_MARV_COPPER 4 /* Marvell 88E1011S */
2194 #define SK_PHY_MARV_FIBER 5 /* Marvell 88E1011S working on fiber */
2197 * PHY addresses (bits 12..8 of PHY address reg)
2199 #define PHY_ADDR_XMAC (0<<8)
2200 #define PHY_ADDR_BCOM (1<<8)
2201 #define PHY_ADDR_LONE (3<<8)
2202 #define PHY_ADDR_NAT (0<<8)
2204 /* GPHY address (bits 15..11 of SMI control reg) */
2205 #define PHY_ADDR_MARV 0
2208 * macros to access the PHY
2210 * PHY_READ() read a 16 bit value from the PHY
2211 * PHY_WRITE() write a 16 bit value to the PHY
2214 * IoC I/O context needed for SK I/O macros
2215 * pPort Pointer to port struct for PhyAddr
2216 * Mac XMAC to access values: MAC_1 or MAC_2
2217 * PhyReg PHY Register to read or write
2218 * (p)Val Value or pointer to the value which should be read or
2221 * usage: PHY_READ(IoC, pPort, MAC_1, PHY_CTRL, Value);
2222 * Warning: a PHY_READ on an uninitialized PHY (PHY still in reset) never
2223 * comes back. This is checked in DEBUG mode.
2226 #define PHY_READ(IoC, pPort, Mac, PhyReg, pVal) { \
2229 XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \
2230 XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
2231 if ((pPort)->PhyType != SK_PHY_XMAC) { \
2233 XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
2234 } while ((Mmu & XM_MMU_PHY_RDY) == 0); \
2235 XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
2239 #define PHY_READ(IoC, pPort, Mac, PhyReg, pVal) { \
2243 XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \
2244 XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
2245 if ((pPort)->PhyType != SK_PHY_XMAC) { \
2247 XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
2249 if (__i > 100000) { \
2250 SK_DBG_PRINTF("*****************************\n"); \
2251 SK_DBG_PRINTF("PHY_READ on uninitialized PHY\n"); \
2252 SK_DBG_PRINTF("*****************************\n"); \
2255 } while ((Mmu & XM_MMU_PHY_RDY) == 0); \
2256 XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \
2261 #define PHY_WRITE(IoC, pPort, Mac, PhyReg, Val) { \
2264 if ((pPort)->PhyType != SK_PHY_XMAC) { \
2266 XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
2267 } while ((Mmu & XM_MMU_PHY_BUSY) != 0); \
2269 XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \
2270 XM_OUT16((IoC), (Mac), XM_PHY_DATA, (Val)); \
2271 if ((pPort)->PhyType != SK_PHY_XMAC) { \
2273 XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \
2274 } while ((Mmu & XM_MMU_PHY_BUSY) != 0); \
2281 * Use this macro to access PCI config register from the I/O space.
2284 * Addr PCI configuration register to access.
2285 * Values: PCI_VENDOR_ID ... PCI_VPD_ADR_REG,
2287 * usage SK_IN16(pAC, PCI_C(PCI_VENDOR_ID), pVal);
2289 #define PCI_C(Addr) (B7_CFG_SPC + (Addr)) /* PCI Config Space */
2292 * Macro SK_HW_ADDR(Base, Addr)
2294 * Calculates the effective HW address
2297 * Base I/O or memory base address
2298 * Addr Address offset
2300 * usage: May be used in SK_INxx and SK_OUTxx macros
2301 * #define SK_IN8(pAC, Addr, pVal) ...\
2302 * *pVal = (SK_U8)inp(SK_HW_ADDR(pAC->Hw.Iop, Addr)))
2304 #ifdef SK_MEM_MAPPED_IO
2305 #define SK_HW_ADDR(Base, Addr) ((Base) + (Addr))
2306 #else /* SK_MEM_MAPPED_IO */
2307 #define SK_HW_ADDR(Base, Addr) \
2308 ((Base) + (((Addr) & 0x7f) | (((Addr) >> 7 > 0) ? 0x80 : 0)))
2309 #endif /* SK_MEM_MAPPED_IO */
2311 #define SZ_LONG (sizeof(SK_U32))
2314 * Macro SK_HWAC_LINK_LED()
2316 * Use this macro to set the link LED mode.
2318 * pAC Pointer to adapter context struct
2319 * IoC I/O context needed for SK I/O macros
2321 * Mode Mode to set for this LED
2323 #define SK_HWAC_LINK_LED(pAC, IoC, Port, Mode) \
2324 SK_OUT8(IoC, MR_ADDR(Port, LNK_LED_REG), Mode);
2327 /* typedefs *******************************************************************/
2330 /* function prototypes ********************************************************/
2334 #endif /* __cplusplus */
2336 #endif /* __INC_SKGEHW_H */