xref: /titanic_44/usr/src/uts/common/sys/pcic_reg.h (revision 3db86aab554edbb4244c8d1a1c90f152eee768af)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 
22 /*
23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 /*
28  * Intel 82365SL device and register definitions
29  */
30 
31 #ifndef _PCIC_REG_H
32 #define	_PCIC_REG_H
33 
34 #pragma ident	"%Z%%M%	%I%	%E% SMI"
35 
36 #ifdef	__cplusplus
37 extern "C" {
38 #endif
39 
40 /*
41  * global information
42  */
43 #define	PCIC_MAX_CONTROLLERS	4 /* maximum of 4 chips in system */
44 
45 /*
46  * per socket information
47  */
48 
49 #define	PCIC_SOCKETS	2	/* number of sockets per PCIC chip */
50 #define	PCIC_MEMWINDOWS	5	/* number of memory windows per socket */
51 #define	PCIC_IOWINDOWS	2	/* number of I/O address windows per socket */
52 /* number of windows per chip */
53 #define	PCIC_NUMWINDOWS ((PCIC_MEMWINDOWS + PCIC_IOWINDOWS) * PCIC_SOCKETS)
54 /* number of windows per socket */
55 #define	PCIC_NUMWINSOCK	(PCIC_MEMWINDOWS+PCIC_IOWINDOWS)
56 
57 /*
58  * socket selection registers
59  *
60  * the PCIC allows up to 8 sockets per system
61  * this is done by having two sockets per chip and up to 4 chips per
62  * system.  There can be up to 4 sockets (2 PCIC chips) per I/O address.
63  * There are two possible I/O address (index register) values.
64  * socket#	I/O address	value to write to index register
65  *   0		INDEX_REG0	BASE0 + SOCKET_0 + register offset
66  *   1		INDEX_REG0	BASE0 + SOCKET_1 + register offset
67  *   2		INDEX_REG0	BASE1 + SOCKET_0 + register offset
68  *   3		INDEX_REG0	BASE1 + SOCKET_1 + register offset
69  * next 4 are based off of INDEX_REG1
70  */
71 
72 #define	PCIC_INDEX_REG0	0x3e0	/* first possible index register */
73 #define	PCIC_INDEX_REG1	0x3e2	/* second possible index register */
74 
75 #define	PCIC_BASE0	0x00	/* first set of sockets */
76 #define	PCIC_BASE1	0x80	/* second set of sockets */
77 
78 #define	PCIC_SOCKET_0	0x00	/* first socket */
79 #define	PCIC_SOCKET_1	0x40	/* second socket */
80 
81 #define	PCIC_DATA_REG0	(PCIC_INDEX_REG0+1)
82 #define	PCIC_DATA_REG1	(PCIC_INDEX_REG1+1)
83 
84 /*
85  * per socket register
86  * these are accessed by writing the offset value into the
87  * index register and adding the appropriate base offset and socket offset
88  * the register is then present in the data register.
89  */
90 
91 /* General Registers */
92 
93 #define	PCIC_CHIP_REVISION	0x00 /* identification and revision */
94 #define	PCIC_INTERFACE_STATUS	0x01 /* Interface status */
95 #define	PCIC_POWER_CONTROL	0x02 /* Power and RESETDRV control */
96 #define	PCIC_CARD_STATUS_CHANGE	0x04 /* card status change */
97 #define	PCIC_MAPPING_ENABLE	0x06 /* address window mapping enable */
98 #define	PCIC_CARD_DETECT	0x16 /* card detect&general control register */
99 #define	PCIC_MISC_CTL_1		0x16 /* CL version */
100 #define	PCIC_GLOBAL_CONTROL	0x1e /* global control register */
101 #define	PCIC_MISC_CTL_2		0x1e /* CL version */
102 #define	PCIC_CHIP_INFO		0x1f /* Cirrus Logic chip info register */
103 
104 /* Interrupt Registers */
105 
106 #define	PCIC_INTERRUPT		0x03 /* interrupt & general control register */
107 #define	PCIC_MANAGEMENT_INT	0x05 /* card status change interrupt register */
108 
109 /* I/O Registers */
110 
111 #define	PCIC_IO_CONTROL		0x07 /* I/O Control register */
112 #define	PCIC_IO_ADDR_0_STARTLOW	0x08 /* I/O address map 0 start low byte */
113 #define	PCIC_IO_ADDR_0_STARTHI	0x09 /* I/O address map 0 start high byte */
114 #define	PCIC_IO_ADDR_0_STOPLOW	0x0a /* I/O address map 0 stop low byte */
115 #define	PCIC_IO_ADDR_0_STOPHI	0x0b /* I/O address map 0 stop high byte */
116 #define	PCIC_IO_OFFSET_LOW	0x36 /* I/O Offset for CL */
117 #define	PCIC_IO_OFFSET_HI	0x37
118 #define	PCIC_IO_OFFSET_OFFSET	2
119 
120 #define	PCIC_IO_ADDR_1_OFFSET	5 /* offset to second I/O map register set */
121 #define	PCIC_IO_WIN_MASK	0xf
122 
123 /* Memory Registers */
124 				/* window 0 */
125 #define	PCIC_SYSMEM_0_STARTLOW	0x10 /* system memory map 0 start low byte */
126 #define	PCIC_SYSMEM_0_STARTHI	0x11 /* system memory map 0 start high byte */
127 #define	PCIC_SYSMEM_0_STOPLOW	0x12 /* system memory map 0 stop low byte */
128 #define	PCIC_SYSMEM_0_STOPHI	0x13 /* system memory map 0 stop high byte */
129 #define	PCIC_CARDMEM_0_LOW	0x14 /* card memory offset 0 low byte */
130 #define	PCIC_CARDMEM_0_HI	0x15 /* card memory offset 0 high byte */
131 
132 				/* window 1 */
133 #define	PCIC_SYSMEM_1_STARTLOW	0x18 /* system memory map 0 start low byte */
134 #define	PCIC_SYSMEM_1_STARTHI	0x19 /* system memory map 0 start high byte */
135 #define	PCIC_SYSMEM_1_STOPLOW	0x1a /* system memory map 0 stop low byte */
136 #define	PCIC_SYSMEM_1_STOPHI	0x1b /* system memory map 0 stop high byte */
137 #define	PCIC_CARDMEM_1_LOW	0x1c /* card memory offset 0 low byte */
138 #define	PCIC_CARDMEM_1_HI	0x1d /* card memory offset 0 high byte */
139 
140 #define	PCIC_MEM_1_OFFSET	8 /* offset to second memory map register set */
141 #define	PCIC_MEM_2_OFFSET	16
142 #define	PCIC_MEM_3_OFFSET	24
143 #define	PCIC_MEM_4_OFFSET	32
144 
145 #define	PCIC_IO_OFFSET		4 /* offset to next set of I/O map registers */
146 
147 /* Cirrus Logic specific registers */
148 #define	PCIC_TIME_SETUP_0	0x3A
149 #define	PCIC_TIME_SETUP_1	0x3D
150 #define	PCIC_TIME_COMMAND_0	0x3B
151 #define	PCIC_TIME_COMMAND_1	0x3E
152 #define	PCIC_TIME_RECOVER_0	0x3C
153 #define	PCIC_TIME_RECOVER_1	0x3F
154 #define	PCIC_ATA_CONTROL	0x26
155 #define	PCIC_FIFO_CONTROL	0x17
156 #define	PCIC_CL_EXINDEX		0x2e
157 #define	PCIC_CL_EXDATA		0x2f
158 
159 /*
160  * Cirrus Logic PCI-PCMCIA adapters extension register indicies
161  */
162 #define	PCIC_CLEXT_SCRATCH	0x00
163 #define	PCIC_CLEXT_DMASK_0	0x01
164 #define	PCIC_CLEXT_EXT_CTL_1	0x03
165 #define	PCIC_CLEXT_MMAP0_UA	0x05
166 #define	PCIC_CLEXT_MMAP1_UA	0x06
167 #define	PCIC_CLEXT_MMAP2_UA	0x07
168 #define	PCIC_CLEXT_MMAP3_UA	0x08
169 #define	PCIC_CLEXT_MMAP4_UA	0x09
170 #define	PCIC_CLEXT_EXDATA	0x0a
171 #define	PCIC_CLEXT_EXT_CTL_2	0x0b	/* 6729 */
172 #define	PCIC_CLEXT_MISC_CTL_3	0x25	/* 6730 */
173 #define	PCIC_CLEXT_SMB_CTL	0x26	/* 6730 */
174 
175 /* the 6832 is mapped into different offsets for extension regs */
176 
177 #define	PCIC_CBCLEXT_MMAP0_UA	0x40 /* minus the 0x800 */
178 #define	PCIC_CBCLEXT_MMAP1_UA	0x41
179 #define	PCIC_CBCLEXT_MMAP2_UA	0x42
180 #define	PCIC_CBCLEXT_MMAP3_UA	0x43
181 #define	PCIC_CBCLEXT_MMAP4_UA	0x44
182 #define	PCIC_CBCLEXT_MMAP5_UA	0x45
183 
184 #define	PCIC_CLEXT_MISC_CTL_3_REV_MASK	0xf0
185 
186 /*
187  * Cirrus Logic PCI-PCMCIA PCIC_CLEXT_EXT_CTL_1 reg bit definitions
188  */
189 #define	PCIC_CLEXT_IRQ_LVL_MODE	0x08
190 #define	PCIC_CLEXT_SMI_LVL_MODE	0x00 /* see errata 1.0 */
191 
192 /*
193  * Cirrus Logic PCI-PCMCIA PCIC_MISC_CTL_2 reg bit definitions
194  */
195 #define	PCIC_CL_LP_DYN_MODE	0x02	/* low-power dynamic mode */
196 #define	PCIC_CL_TIMER_CLK_DIV	0x10	/* PCI clock divide */
197 
198 /*
199  * Cirrus Logic PCI-PCMCIA PCIC_CLEXT_MISC_CTL_3 reg bit definitions
200  */
201 #define	PCIC_CLEXT_INT_PC_PCI	0x00
202 #define	PCIC_CLEXT_INT_EXT_HW	0x01
203 #define	PCIC_CLEXT_INT_PCI_WAY	0x10
204 #define	PCIC_CLEXT_INT_PCI	0x03 /* see errata 1.0 */
205 #define	PCIC_CLEXT_PWR_EXT_HW	0x00
206 #define	PCIC_CLEXT_PWR_RESERVED	0x04
207 #define	PCIC_CLEXT_PWR_TI	0x80
208 #define	PCIC_CLEXT_PWR_SMB	0xc0
209 
210 /*
211  * Intel 82092-AA reg and bit definitions
212  */
213 #define	PCIC_82092_PCICON	0x40	/* PCI configuration control */
214 #define	PCIC_82092_PCICLK_25MHZ	0x01	/* 25MHz PCI clock */
215 #define	PCIC_82092_SLOT_CONFIG	0x06	/* config mask */
216 #define	PCIC_82092_2_SOCKETS	0x00	/* 2 sockets */
217 #define	PCIC_82092_1_SOCKET	0x02	/* 1 socket + IDE */
218 #define	PCIC_82092_4_SOCKETS	0x04	/* 4 sockets + IDE */
219 #define	PCIC_82092_EN_TIMING	0x20	/* enhanced memory window timing */
220 #define	PCIC_82092_PWB		0x08	/* Post Write Buffering */
221 #define	PCIC_82092_RPFB		0x10	/* Read Prefetch Buffering */
222 #define	PCIC_82092_PPIRR	0x50	/* interrupt routing register */
223 #define	PCIC_82092_SMI_CTL(sock, state)	(state << (sock * 2))
224 #define	PCIC_82092_IRQ_CTL(sock, state)	(state << ((sock * 2) + 1))
225 #define	PCIC_82092_CTL_SMI	0x01
226 #define	PCIC_82092_CTL_IRQ	0x02
227 #define	PCIC_82092_INT_DISABLE	0x00
228 #define	PCIC_82092_INT_ENABLE	0x01
229 #define	PCIC_82092_CPAGE	0x26	/* CPAGE register */
230 
231 /*
232  * identification and revision register
233  */
234 #define	PCIC_REV_ID_MASK	0xc0
235 #define	PCIC_REV_ID_IO		0x00
236 #define	PCIC_REV_ID_MEM		0x40
237 #define	PCIC_REV_ID_BOTH	0x80
238 
239 /*
240  * interface status register bit definitions
241  */
242 #define	PCIC_ISTAT_CD_MASK	0xC /* card detect mask */
243 #define	PCIC_CD_PRESENT_OK	0xC /* card is present and fully seated */
244 #define	PCIC_CD_NOTPRESENT	0x0 /* card not present */
245 #define	PCIC_CD_NOTSEATED_1	0x8 /* card not fully seated */
246 #define	PCIC_CD1		0x8
247 #define	PCIC_CD_NOTSEATED_2	0x4 /* card not fully seated */
248 #define	PCIC_CD2		0x4
249 #define	PCIC_WRITE_PROTECT	0x10
250 #define	PCIC_READY		0x20
251 #define	PCIC_POWER_ON		0x40
252 #define	PCIC_VPP_VALID		0x80
253 #define	PCIC_BVD1		0x1
254 #define	PCIC_BVD2		0x2
255 
256 /*
257  * memory register definitions
258  */
259 #define	SYSMEM_LOW(x)		(((uint32_t)(x)>>12)&0xFF)
260 #define	SYSMEM_HIGH(x)		(((uint32_t)(x)>>20)&0xF)
261 #define	SYSMEM_EXT(x)		(((uint32_t)(x)>>24)&0xFF)
262 #define	SYSMEM_WINDOW(x)	(1<<(x))
263 #define	SYSMEM_ZERO_WAIT	0x40 /* zero wait state bit */
264 #define	SYSMEM_DATA_16		0x80 /* 16 bit memory bit */
265 #define	SYSMEM_MEM16		0x20 /* 16 bit memory in window enable */
266 #define	SYSMEM_CLTIMER_SET_0	0x00
267 #define	SYSMEM_CLTIMER_SET_1	0x80
268 
269 #define	SYSMEM_82092_600NS	0x0110
270 #define	SYSMEM_82092_250NS	0x0101
271 #define	SYSMEM_82092_200NS	0x0100
272 #define	SYSMEM_82092_150NS	0x0011
273 #define	SYSMEM_82092_100NS	0x0010
274 #define	SYSMEM_82092_80NS	0x0001
275 
276 #define	DEFAULT_AM_ADDR		0xd0000
277 
278 #define	CARDMEM_REG_ACTIVE	0x40
279 #define	CARDMEM_WRITE_PROTECT	0x80
280 
281 #define	CARDMEM_LOW(x)		(((uint32_t)((x))>>12)&0xFF)
282 #define	CARDMEM_HIGH(x)		(((uint32_t)((x))>>20)&0x3F)
283 
284 #define	POWER_CARD_ENABLE	0x10
285 #define	POWER_3VCARD_ENABLE	0x18
286 #define	POWER_OUTPUT_ENABLE	0x80
287 #define	POWER_VPP_VCC_ENABLE	0x01
288 #define	POWER_VPP_12V_ENABLE	0x02
289 
290 /* interrupt register definitions */
291 #define	PCIC_INTR_ENABLE	0x10
292 #define	PCIC_IO_CARD		0x20
293 #define	PCIC_RESET		0x40
294 #define	PCIC_INTR_MASK		0x0f
295 
296 /* card status change register definitions */
297 #define	PCIC_CD_DETECT		0x08
298 #define	PCIC_RD_DETECT		0x04
299 #define	PCIC_BW_DETECT		0x02
300 #define	PCIC_BD_DETECT		0x01
301 #define	PCIC_CHANGE_MASK	0x0f
302 
303 /* card status change interrupt register definitions */
304 #define	PCIC_CD_ENABLE		0x08 /* card detect enable */
305 #define	PCIC_RD_ENABLE		0x04 /* ready change enable */
306 #define	PCIC_BW_ENABLE		0x02 /* battery warning enable */
307 #define	PCIC_BD_ENABLE		0x01 /* battery deat enable */
308 #define	PCIC_GPI_CHANGE		0x10 /* general purpose interrupt */
309 #define	PCIC_CHANGE_DEFAULT	(PCIC_CD_ENABLE|PCIC_RD_ENABLE|\
310 					PCIC_BW_ENABLE|PCIC_BD_ENABLE)
311 
312 /* card detect change register */
313 #define	PCIC_GPI_ENABLE		0x04
314 #define	PCIC_GPI_TRANSITION	0x08
315 #define	PCIC_16MDI		0x01
316 #define	PCIC_SOFT_CD_INTR	0x20
317 
318 /* misc control 1 */
319 #define	PCIC_MC_5VDETECT	0x01
320 #define	PCIC_MC_3VCC		0x02
321 #define	PCIC_MC_PULSE_SMI	0x04
322 #define	PCIC_MC_PULSE_IRQ	0x08
323 #define	PCIC_MC_SPEAKER_ENB	0x10
324 #define	PCIC_MC_INPACK_ENB 	0x80
325 
326 /* global control registers definitions */
327 #define	PCIC_GC_POWERDOWN	0x01
328 #define	PCIC_GC_LEVELMODE	0x02
329 #define	PCIC_GC_CSC_WRITE	0x04
330 #define	PCIC_GC_IRQ1_PULSE	0x08
331 
332 /* misc control 2 */
333 #define	PCIC_MC_BYPASS_FS	0x01
334 #define	PCIC_MC_LOWPOWER	0x02
335 #define	PCIC_MC_SUSPEND 	0x04
336 #define	PCIC_5V_CORE		0x08
337 #define	PCIC_LED_ENABLE		0x10
338 #define	PCIC_THREESTATE		0x20
339 #define	PCIC_CL_DMA		0x40
340 #define	PCIC_IRQ15_RI_OUT	0x80
341 
342 /* chip info register (Cirrus) definitions */
343 #define	PCIC_CI_ID	0xc0
344 #define	PCIC_CI_SLOTS	0x20
345 
346 /* Vadem unique registers */
347 #define	PCIC_VADEM_P1	0x0E
348 #define	PCIC_VADEM_P2	0x37
349 
350 #define	PCIC_VG_VSENSE	0x1f
351 #define	PCIC_VG_VSELECT	0x2f
352 #define	PCIC_VG_CONTROL	0x38
353 #define	PCIC_VG_TIMER	0x39
354 #define	PCIC_VG_DMA	0x3A
355 #define	PCIC_VG_EXT_A	0x3C
356 #define	PCIC_VG_STATUS	0x3E
357 
358 /* Vadem DMA Register */
359 #define	PCIC_V_DMAWSB	0x04
360 #define	PCIC_V_VADEMREV	0x40
361 #define	PCIC_V_UNLOCK	0x80
362 
363 /* Vadem identification register */
364 #define	PCIC_VADEM_D3	0x8
365 #define	PCIC_VADEM_365	0x9
366 #define	PCIC_VADEM_465	0x8
367 #define	PCIC_VADEM_468	0xB
368 #define	PCIC_VADEM_469	0xC
369 
370 /* Vadem Voltage Select */
371 #define	PCIC_VSEL_EXTENDED	0x10 /* extended mode */
372 #define	PCIC_VSEL_BUSSEL	0x20 /* extended buffers on ISA */
373 
374 /* Vadem Control Register */
375 #define	PCIC_VC_DELAYENABLE	0x10
376 
377 /* Vadem Extended Mode Register A */
378 #define	PCIC_VEXT_CABLEMODE	0x08 /* enable external cable */
379 
380 #define	PCIC_YENTA_MEM_PAGE	0x40 /* yenta defined extended address byte */
381 
382 /* Ricoh Specific Registers */
383 #define	PCIC_RF_CHIP_IDENT	0x3A
384 #define	PCIC_RF_296		0x32
385 #define	PCIC_RF_396		0xB2
386 #define	PCIC_RF_MEM_PAGE	PCIC_YENTA_MEM_PAGE
387 
388 /* O2 Micro Specific registers */
389 #define	PCIC_CENTDMA	0x3C
390 #define	PCIC_MULTIFUNC	0x8C
391 #define	PCIC_O2_CTRL1	0xD0
392 #define	PCIC_O2_CTRL2	0xD4
393 
394 /* Texas Instruments specific Registers */
395 #define	PCIC_INTLINE_REG	0x3C
396 #define	PCIC_INTPIN_REG		0x3D
397 #define	PCIC_BRIDGE_CTL_REG	0x3e
398 #define	PCIC_FUN_INT_MOD_ISA	0x80
399 
400 /* for PCI1420 chip */
401 #define	PCIC_BRDGCTL_INTR_MASK	0x80
402 #define	PCIC_GPIO0_REG		0x88
403 #define	PCIC_GPIO1_REG		0x89
404 #define	PCIC_GPIO2_REG		0x8A
405 #define	PCIC_GPIO3_REG		0x8B
406 
407 #define	PCIC_MFROUTE_REG	0x8c
408 #define	PCIC_MFUNC0_MASK	0xF
409 #define	PCIC_MFUNC0_INTA	0x2
410 
411 #define	PCIC_DIAG_REG		0x93
412 #define	PCIC_GPIO_FMASK		0xC0
413 #define	PCIC_GPIO_INTENBL	0x10
414 #define	PCIC_GPIO_DELTA		0x08
415 #define	PCIC_GPIO_DOUT		0x02
416 #define	PCIC_GPIO_DIN		0x01
417 #define	PCIC_GPIO_FOUTPUT	0xC0
418 #define	PCIC_GPIO_FINPUT	0x80
419 #define	PCIC_GPIO2_IS_PCILOCK	0x00
420 #define	PCIC_GPIO3_IS_INTA	0x00
421 #define	PCIC_TI_WINDOW_PAGE	0x3C /* legacy */
422 #define	PCIC_TI_WINDOW_PAGE_PCI	0x40
423 
424 #define	PCIC_DIAG_REG		0x93 /* Diagnostic Register */
425 /* for PCI1225 chip */
426 #define	PCIC_DIAG_CSC		0x20 /* CSC Interrupt Routing Control */
427 /* for PCI1221 and PCI1225 chips */
428 #define	PCIC_DIAG_ASYNC		0x01 /* Async. interrupt enable */
429 
430 #define	PCIC_DEVCTL_REG		0x92 /* Device Control Register */
431 #define	PCIC_DEVCTL_INTR_MASK	0x06 /* to mask out mode */
432 #define	PCIC_DEVCTL_INTR_PCI	0x00 /* PCI style interrupts */
433 #define	PCIC_DEVCTL_INTR_ISA	0x02 /* ISA style interrupts */
434 #define	PCIC_DEVCTL_INTR_SER	0x04 /* serialize IRQ scheme */
435 #define	PCIC_DEVCTL_INTR_RSVD	0x06 /* reserved */
436 /* for PCI1221 and PCI1225 chips */
437 #define	PCIC_DEVCTL_3VCAPABLE	0x40 /* 3V socket capable force */
438 #define	PCIC_DEVCTL_INTR_DFLT	0x06 /* default interrupt mode */
439 
440 #define	PCIC_CRDCTL_REG		0x91 /* Card Control Register */
441 #define	PCIC_CRDCTL_RIENABLE    0x80 /* Ring indicate enable on TI1250a */
442 #define	PCIC_CRDCTL_ZVENABLE    0x40 /* Z buffer enable on TI1250a */
443 #define	PCIC_CRDCTL_PCIINTR	0x20 /* use PCI INT A/B */
444 #define	PCIC_CRDCTL_PCICSC	0x10 /* PCI intr for status */
445 #define	PCIC_CRDCTL_PCIFUNC	0x08 /* use PCI intr for cards */
446 #define	PCIC_CRDCTL_SPKR_ENBL	0x02 /* Enable speaker plumbing */
447 #define	PCIC_CRDCTL_IFG		0x01 /* card interrupt flag */
448 
449 #define	PCIC_SYSCTL_REG		0x80 /* System Control Register */
450 #define	PCIC_SYSCTL_INTRTIE	0x20 /* tie INTA and INTB */
451 
452 /* for Toshiba chips */
453 #define	PCIC_TOSHIBA_SLOT_CTL_REG	0xa0 /* slot control register */
454 #define	PCIC_TOSHIBA_SCR_SLOTON		0x80
455 #define	PCIC_TOSHIBA_SCR_SLOTEN		0x40
456 #define	PCIC_TOSHIBA_SCR_PRT_MASK	0xc
457 #define	PCIC_TOSHIBA_SCR_PRT_3E0	0x0
458 #define	PCIC_TOSHIBA_SCR_PRT_3E2	0x4
459 #define	PCIC_TOSHIBA_SCR_PRT_3E4	0x8
460 #define	PCIC_TOSHIBA_SCR_PRT_3E6	0xc
461 #define	PCIC_TOSHIBA_INTR_CTL_REG	0xa1 /* interrupt control register */
462 #define	PCIC_TOSHIBA_ICR_PIN_MASK	0x30
463 #define	PCIC_TOSHIBA_ICR_PIN_DISEN	0x0
464 #define	PCIC_TOSHIBA_ICR_PIN_INTA	0x10
465 #define	PCIC_TOSHIBA_ICR_PIN_INTB	0x20
466 #define	PCIC_TOSHIBA_ICR_MOD_CSC	0x4 /* CSC interrupt mode */
467 #define	PCIC_TOSHIBA_ICR_MOD_FUN	0x2 /* Funtional interrupt mode */
468 #define	PCIC_TOSHIBA_ICR_SRC		0x1 /* INTA or IRQ */
469 
470 /* for Ricoh chips */
471 #define	PCIC_RICOH_MISC_CTL	0x82
472 #define	PCIC_RICOH_SIRQ_EN	0x80	/* serialized IRQ */
473 #define	PCIC_RICOH_MISC_CTL_2	0xa0	/* ricoh */
474 #define	PCIC_RICOH_CSC_INT_MOD	0x80	/* csc to ISA */
475 #define	PCIC_RICOH_FUN_INT_MOD	0x40	/* cint to ISA */
476 
477 /* for o2micro */
478 #define	PCIC_O2MICRO_MISC_CTL	0x28
479 #define	PCIC_O2MICRO_INT_MOD_MASK	0x300
480 #define	PCIC_O2MICRO_INT_MOD_PCI	0x300
481 #define	PCIC_O2MICRO_ISA_LEGACY		0x800
482 /*  */
483 
484 /* SMC 34C90 specific registers */
485 #define	PCIC_SMC_MEM_PAGE	0x40
486 
487 /* available interrupts and interrupt mask */
488 #define	PCIC_IRQ(irq)	(1 << (irq))
489 #define	PCIC_IRQ03	PCIC_IRQ(3)
490 #define	PCIC_IRQ04	PCIC_IRQ(4)
491 #define	PCIC_IRQ05	PCIC_IRQ(5)
492 #define	PCIC_IRQ07	PCIC_IRQ(7)
493 #define	PCIC_IRQ09	PCIC_IRQ(9)
494 #define	PCIC_IRQ10	PCIC_IRQ(10)
495 #define	PCIC_IRQ11	PCIC_IRQ(11)
496 #define	PCIC_IRQ12	PCIC_IRQ(12)
497 #define	PCIC_IRQ14	PCIC_IRQ(14)
498 #define	PCIC_IRQ15	PCIC_IRQ(15)
499 
500 #define	PCIC_AVAIL_IRQS	(PCIC_IRQ03|PCIC_IRQ04|PCIC_IRQ05|PCIC_IRQ07|\
501 				PCIC_IRQ09|PCIC_IRQ10|PCIC_IRQ11|PCIC_IRQ12|\
502 				PCIC_IRQ14|PCIC_IRQ15)
503 
504 /* page size used for window mapping and memory resource page size */
505 #define	PCIC_PAGE	4096
506 
507 /* used in I/O window mapping */
508 #define	HIGH_BYTE(x)	(uchar_t)((((ushort_t)(x)) >> 8) & 0xFF)
509 #define	LOW_BYTE(x)	(uchar_t)(((ushort_t)(x)) & 0xFF)
510 #define	PCIC_IO_0_MASK	0x0f
511 #define	PCIC_IO_1_MASK	0xf0
512 #define	IOMEM_WINDOW(x)	(1<<((x)+6))
513 
514 #define	IOMEM_16BIT		0x01
515 #define	IOMEM_IOCS16		0x02
516 #define	IOMEM_ZERO_WAIT		0x04
517 #define	IOMEM_CLTIMER_SET_0	0x00	/* CL timer set selection */
518 #define	IOMEM_CLTIMER_SET_1	0x08	/* CL timer set selection */
519 #define	IOMEM_WAIT16		0x08
520 #define	IOMEM_SETWIN(w, x)	((x) << ((w)*4))
521 
522 #define	IOMEM_FIRST	0	/* First I/O address */
523 #define	IOMEM_LAST	0xFFFF	/* Last I/O address */
524 #define	IOMEM_MIN	1	/* minimum I/O window size */
525 #define	IOMEM_MAX	0x10000	/* maximum I/O window size */
526 #define	IOMEM_GRAN	1	/* granularity of request */
527 #define	IOMEM_DECODE	16	/* number of address lines decoded */
528 
529 #define	MEM_FIRST	0x10000	/* first memory address */
530 #define	MEM_LAST	0xFFFFF	/* last memory address */
531 #define	MEM_MIN		PCIC_PAGE /* minimum window size */
532 #define	MEM_MAX		0x10000	/* maximum window size */
533 #define	PAGE_SHIFT	12	/* bits to shift */
534 
535 #define	SYSCLK		120	/* sysclk min time (ns) */
536 #define	MEM_SPEED_MIN	(SYSCLK*2)
537 #define	MEM_SPEED_MAX	(SYSCLK*6)
538 
539 /* CardBus (Yenta) specific values */
540 #define	CB_R2_OFFSET	0x800	/* R2 is always at offset 0x800 */
541 #define	CB_CLEXT_OFFSET	0x900	/* Cirrus Logic extended at offset 0x900 */
542 #define	CB_CB_OFFSET	0x00	/* Cardbus registers at offset 0 */
543 
544 /* Cardbus registers in TI 1250A/Cirrus 6832 and probably others.  */
545 /* Register offsets (these are 32 bit registers).  */
546 #define	CB_STATUS_EVENT		0x00
547 #define	CB_STATUS_MASK		0x04
548 #define	CB_PRESENT_STATE	0x08
549 #define	CB_EVENT_FORCE		0x0c
550 #define	CB_CONTROL		0x10
551 
552 /* TI1420 */
553 #define	CB_SOCKET_POWER		0x20
554 
555 /* Cardbus registers in 02 0Z6912.  */
556 #define	CB_SZVCTRL		0x20
557 #define	CB_SIMDCTRL		0x24
558 #define	CB_MISCCTRL		0x28
559 
560 /* Register bit definitions.  */
561 #define	BYTE_3(x)		((x)<<24)
562 #define	BYTE_2(x)		((x)<<16)
563 #define	BYTE_1(x)		((x)<<8)
564 #define	BYTE_0(x)		(x)
565 
566 #define	CB_SE_POWER_CYCLE	BYTE_0(0x08)
567 #define	CB_SE_CCDMASK		BYTE_0(0x06)
568 #define	CB_SE_CCD2		BYTE_0(0x04)
569 #define	CB_SE_CCD1		BYTE_0(0x02)
570 #define	CB_SE_CSTSCHG		BYTE_0(0x01)
571 
572 #define	CB_SM_POWER_CYCLE	BYTE_0(0x08)
573 #define	CB_SM_CCDMASK		BYTE_0(0x06)
574 #define	CB_SM_CCD2		BYTE_0(0x04)
575 #define	CB_SM_CCD1		BYTE_0(0x02)
576 #define	CB_SM_CSTSCHG		BYTE_0(0x01)
577 
578 #define	CB_PS_CSTSCHG		BYTE_0(0x01)
579 #define	CB_PS_CCDMASK		BYTE_0(0x06)
580 #define	CB_PS_NCCD1		BYTE_0(0x02)
581 #define	CB_PS_NCCD2		BYTE_0(0x04)
582 #define	CB_PS_POWER_CYCLE	BYTE_0(0x08)
583 #define	CB_PS_16BITCARD		BYTE_0(0x10)
584 #define	CB_PS_CBCARD		BYTE_0(0x20)
585 #define	CB_PS_INTERRUPT		BYTE_0(0x40)
586 #define	CB_PS_NOTACARD		BYTE_0(0x80)
587 
588 #define	CB_PS_DATALOST		BYTE_1(0x01)
589 #define	CB_PS_BADVCC		BYTE_1(0x02)
590 #define	CB_PS_50VCARD		BYTE_1(0x04)
591 #define	CB_PS_33VCARD		BYTE_1(0x08)
592 #define	CB_PS_XVCARD		BYTE_1(0x10)
593 #define	CB_PS_YVCARD		BYTE_1(0x20)
594 
595 #define	CB_PS_50VSOCKET		BYTE_3(0x10)
596 #define	CB_PS_33VSOCKET		BYTE_3(0x20)
597 #define	CB_PS_XVSOCKET		BYTE_3(0x40)
598 #define	CB_PS_YVSOCKET		BYTE_3(0x80)
599 
600 #define	CB_EF_CSTSCHG		BYTE_0(0x01)
601 #define	CB_EF_CCD1		BYTE_0(0x02)
602 #define	CB_EF_CCD2		BYTE_0(0x04)
603 #define	CB_EF_POWER_CYCLE	BYTE_0(0x08)
604 #define	CB_EF_16BITCARD		BYTE_0(0x10)
605 #define	CB_EF_CBCARD		BYTE_0(0x20)
606 #define	CB_EF_NOTACARD		BYTE_0(0x80)
607 
608 #define	CB_EF_DATALOST		BYTE_1(0x01)
609 #define	CB_EF_BADVCC		BYTE_1(0x02)
610 #define	CB_EF_50V		BYTE_1(0x04)
611 #define	CB_EF_33V		BYTE_1(0x08)
612 #define	CB_EF_XV		BYTE_1(0x10)
613 #define	CB_EF_YV		BYTE_1(0x20)
614 #define	CB_EF_CVTEST		BYTE_1(0x40)
615 
616 #define	CB_C_VPPMASK		BYTE_0(0x07)
617 #define	CB_C_VCCMASK		BYTE_0(0x70)
618 
619 #define	CB_C_VPP0V		BYTE_0(0x00)
620 #define	CB_C_VPP12V		BYTE_0(0x01)
621 #define	CB_C_VPPVCC		BYTE_0(0x03)
622 
623 #define	CB_C_VCC0V		BYTE_0(0x00)
624 #define	CB_C_VCC50V		BYTE_0(0x20)
625 #define	CB_C_VCC33V		BYTE_0(0x30)
626 
627 #ifdef	__cplusplus
628 }
629 #endif
630 
631 #endif	/* _PCIC_REG_H */
632