FreeBSD/Linux Kernel Cross Reference
sys/pccard/pcic_pci.h
1 /*-
2 * Copyright (c) 2001 M. Warner Losh. All rights reserved.
3 * Copyright (c) 1997 Ted Faber. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice immediately at the beginning of the file, without modification,
11 * this list of conditions, and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Absolutely no warranty of function or purpose is made by the author
16 * Ted Faber.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 *
29 * $FreeBSD: releng/6.2/sys/pccard/pcic_pci.h 139825 2005-01-07 02:29:27Z imp $
30 */
31
32 /* Share the devid database with NEWCARD */
33 #include <dev/pccbb/pccbbdevid.h>
34
35 /* CL-PD683x CardBus defines */
36 #define CLPD6833_CFG_MISC_1 0x98
37
38 /* Configuration constants */
39 #define CLPD6832_BCR_MGMT_IRQ_ENA 0x0800
40 #define CLPD6833_CM1_MGMT_EXCA_ENA 0x0001 /* Set ExCA, Clr PCI */
41
42 /* End of CL-PD6832 defines */
43 /* Texas Instruments PCI-1130/1131 CardBus Controller */
44 #define TI113X_PCI_SYSTEM_CONTROL 0x80 /* System Control */
45 #define TI12XX_PCI_MULTIMEDIA_CONTROL 0x84 /* Zoom Video */
46 #define TI12XX_PCI_MFUNC 0x8c /* multifunction pins */
47 #define TI113X_PCI_RETRY_STATUS 0x90 /* Retry Status */
48 #define TI113X_PCI_CARD_CONTROL 0x91 /* Card Control */
49 #define TI113X_PCI_DEVICE_CONTROL 0x92 /* Device Control */
50 #define TI113X_PCI_BUFFER_CONTROL 0x93 /* Buffer Control */
51 #define TI12XX_PCI_DIAGNOSTIC 0x93 /* Diagnostic register */
52 #define TI113X_PCI_SOCKET_DMA0 0x94 /* Socket DMA Register 0 */
53 #define TI113X_PCI_SOCKET_DMA1 0x98 /* Socket DMA Register 1 */
54
55 /* Card control register (TI113X_SYSTEM_CONTROL == 0x80) */
56 #define TI113X_SYSCNTL_INTRTIE 0x20000000u
57 #define TI12XX_SYSCNTL_PCI_CLOCK 0x08000000u
58 #define TI113X_SYSCNTL_SMIENB 0x00800000u
59 #define TI113X_SYSCNTL_VCC_PROTECT 0x00200000u
60 #define TI113X_SYSCNTL_CLKRUN_SEL 0x00000080u
61 #define TI113X_SYSCNTL_PWRSAVINGS 0x00000040u
62 #define TI113X_SYSCNTL_KEEP_CLK 0x00000002u
63 #define TI113X_SYSCNTL_CLKRUN_ENA 0x00000001u
64
65 /* MFUNC register (TI12XX_MFUNC == 0x8c) */
66 #define TI12XX_MFUNC_PIN0 0x0000000fu
67 #define TI12XX_MFUNC_PIN0_INTA 0x2
68 #define TI12XX_MFUNC_PIN1 0x000000f0u
69 #define TI12XX_MFUNC_PIN1_INTB 0x20
70 #define TI12XX_MFUNC_PIN2 0x00000f00u
71 #define TI12XX_MFUNC_PIN3 0x0000f000u
72 #define TI12XX_MFUNC_PIN4 0x000f0000u
73 #define TI12XX_MFUNC_PIN5 0x00f00000u
74 #define TI12XX_MFUNC_PIN6 0x0f000000u
75
76 /* Card control register (TI113X_CARD_CONTROL == 0x91) */
77 #define TI113X_CARDCNTL_RING_ENA 0x80u
78 #define TI113X_CARDCNTL_ZOOM_VIDEO 0x40u
79 #define TI113X_CARDCNTL_PCI_IRQ_ENA 0x20u
80 #define TI113X_CARDCNTL_PCI_IREQ 0x10u
81 #define TI113X_CARDCNTL_PCI_CSC 0x08u
82 #define TI113X_CARDCNTL_MASK (TI113X_CARDCNTL_PCI_IRQ_ENA | TI113X_CARDCNTL_PCI_IREQ | TI113X_CARDCNTL_PCI_CSC)
83 #define TI113X_FUNC0_VALID TI113X_CARDCNTL_MASK
84 #define TI113X_FUNC1_VALID (TI113X_CARDCNTL_PCI_IREQ | TI113X_CARDCNTL_PCI_CSC)
85 /* Reserved bit 0x04u */
86 #define TI113X_CARDCNTL_SPKR_ENA 0x02u
87 #define TI113X_CARDCNTL_INT 0x01u
88
89 /* Device control register (TI113X_DEVICE_CONTROL == 0x92) */
90 #define TI113X_DEVCNTL_5V_SOCKET 0x40u
91 #define TI113X_DEVCNTL_3V_SOCKET 0x20u
92 #define TI113X_DEVCNTL_INTR_MASK 0x06u
93 #define TI113X_DEVCNTL_INTR_NONE 0x00u
94 #define TI113X_DEVCNTL_INTR_ISA 0x02u
95 #define TI113X_DEVCNTL_INTR_SERIAL 0x04u
96 /* TI12XX specific code */
97 #define TI12XX_DEVCNTL_INTR_ALLSERIAL 0x06u
98
99 /* Diagnostic register (misnamed) TI12XX_PCI_DIAGNOSTIC == 0x93 */
100 #define TI12XX_DIAG_CSC_INTR 0x20 /* see datasheet */
101
102 /* Texas Instruments PCI-1130/1131 CardBus Controller */
103 #define TI113X_ExCA_IO_OFFSET0 0x36 /* Offset of I/O window */
104 #define TI113X_ExCA_IO_OFFSET1 0x38 /* Offset of I/O window */
105 #define TI113X_ExCA_MEM_WINDOW_PAGE 0x3C /* Memory Window Page */
106
107 /*
108 * Ricoh R5C47[5678] parts have these registers. Maybe the 46x also use
109 * them, but I can't find out for sure without datasheets...
110 */
111 #define R5C47X_MISC_CONTROL_REGISTER_2 0xa0
112 #define R5C47X_MCR2_CSC_TO_INTX_DISABLE 0x0010 /* Bit 7 */
113
114 /*
115 * Special resister definition for Toshiba ToPIC95/97
116 * These values are borrowed from pcmcia-cs/Linux.
117 */
118 #define TOPIC_SOCKET_CTRL 0x90
119 # define TOPIC_SOCKET_CTRL_SCR_IRQSEL 0x00000001 /* PCI intr */
120
121 #define TOPIC_SLOT_CTRL 0xa0
122 # define TOPIC_SLOT_CTRL_SLOTON 0x00000080
123 # define TOPIC_SLOT_CTRL_SLOTEN 0x00000040
124 # define TOPIC_SLOT_CTRL_ID_LOCK 0x00000020
125 # define TOPIC_SLOT_CTRL_ID_WP 0x00000010
126 # define TOPIC_SLOT_CTRL_PORT_MASK 0x0000000c
127 # define TOPIC_SLOT_CTRL_PORT_SHIFT 2
128 # define TOPIC_SLOT_CTRL_OSF_MASK 0x00000003
129 # define TOPIC_SLOT_CTRL_OSF_SHIFT 0
130
131 # define TOPIC_SLOT_CTRL_INTB 0x00002000
132 # define TOPIC_SLOT_CTRL_INTA 0x00001000
133 # define TOPIC_SLOT_CTRL_INT_MASK 0x00003000
134 # define TOPIC_SLOT_CTRL_CLOCK_MASK 0x00000c00
135 # define TOPIC_SLOT_CTRL_CLOCK_2 0x00000800 /* PCI Clock/2 */
136 # define TOPIC_SLOT_CTRL_CLOCK_1 0x00000400 /* PCI Clock */
137 # define TOPIC_SLOT_CTRL_CLOCK_0 0x00000000 /* no clock */
138 # define TOPIC97_SLOT_CTRL_STSIRQP 0x00000400 /* status change intr pulse */
139 # define TOPIC97_SLOT_CTRL_IRQP 0x00000200 /* function intr pulse */
140 # define TOPIC97_SLOT_CTRL_PCIINT 0x00000100 /* intr routing to PCI INT */
141
142 # define TOPIC_SLOT_CTRL_CARDBUS 0x80000000
143 # define TOPIC_SLOT_CTRL_VS1 0x04000000
144 # define TOPIC_SLOT_CTRL_VS2 0x02000000
145 # define TOPIC_SLOT_CTRL_SWDETECT 0x01000000
146
147 #define TOPIC_REG_CTRL 0x00a4
148 # define TOPIC_REG_CTRL_RESUME_RESET 0x80000000
149 # define TOPIC_REG_CTRL_REMOVE_RESET 0x40000000
150 # define TOPIC97_REG_CTRL_CLKRUN_ENA 0x20000000
151 # define TOPIC97_REG_CTRL_TESTMODE 0x10000000
152 # define TOPIC97_REG_CTRL_IOPLUP 0x08000000
153 # define TOPIC_REG_CTRL_BUFOFF_PWROFF 0x02000000
154 # define TOPIC_REG_CTRL_BUFOFF_SIGOFF 0x01000000
155 # define TOPIC97_REG_CTRL_CB_DEV_MASK 0x0000f800
156 # define TOPIC97_REG_CTRL_CB_DEV_SHIFT 11
157 # define TOPIC97_REG_CTRL_RI_DISABLE 0x00000004
158 # define TOPIC97_REG_CTRL_CAUDIO_OFF 0x00000002
159 # define TOPIC_REG_CTRL_CAUDIO_INVERT 0x00000001
160
161 /* For Bridge Control register (CB_PCI_BRIDGE_CTRL) */
162 #define CB_BCR_MASTER_ABORT 0x0020
163 #define CB_BCR_CB_RESET 0x0040
164 #define CB_BCR_INT_EXCA 0x0080
165 #define CB_BCR_WRITE_POST_EN 0x0400
166 /* additional bits for Ricoh's cardbus products */
167 #define CB_BCR_RL_3E0_EN 0x0800
168 #define CB_BCR_RL_3E2_EN 0x1000
169
170 /* PCI Configuration Registers (common) */
171 #define CB_PCI_VENDOR_ID 0x00 /* vendor ID */
172 #define CB_PCI_DEVICE_ID 0x02 /* device ID */
173 #define CB_PCI_COMMAND 0x04 /* PCI command */
174 #define CB_PCI_STATUS 0x06 /* PCI status */
175 #define CB_PCI_REVISION_ID 0x08 /* PCI revision ID */
176 #define CB_PCI_CLASS 0x09 /* PCI class code */
177 #define CB_PCI_CACHE_LINE_SIZE 0x0c /* Cache line size */
178 #define CB_PCI_LATENCY 0x0d /* PCI latency timer */
179 #define CB_PCI_HEADER_TYPE 0x0e /* PCI header type */
180 #define CB_PCI_BIST 0x0f /* Built-in self test */
181 #define CB_PCI_SOCKET_BASE 0x10 /* Socket/ExCA base address reg. */
182 #define CB_PCI_CB_STATUS 0x16 /* CardBus Status */
183 #define CB_PCI_PCI_BUS_NUM 0x18 /* PCI bus number */
184 #define CB_PCI_CB_BUS_NUM 0x19 /* CardBus bus number */
185 #define CB_PCI_CB_SUB_BUS_NUM 0x1A /* Subordinate CardBus bus number */
186 #define CB_PCI_CB_LATENCY 0x1A /* CardBus latency timer */
187 #define CB_PCI_MEMBASE0 0x1C /* Memory base register 0 */
188 #define CB_PCI_MEMLIMIT0 0x20 /* Memory limit register 0 */
189 #define CB_PCI_MEMBASE1 0x24 /* Memory base register 1 */
190 #define CB_PCI_MEMLIMIT1 0x28 /* Memory limit register 1 */
191 #define CB_PCI_IOBASE0 0x2C /* I/O base register 0 */
192 #define CB_PCI_IOLIMIT0 0x30 /* I/O limit register 0 */
193 #define CB_PCI_IOBASE1 0x34 /* I/O base register 1 */
194 #define CB_PCI_IOLIMIT1 0x38 /* I/O limit register 1 */
195 #define CB_PCI_INT_LINE 0x3C /* Interrupt Line */
196 #define CB_PCI_INT_PIN 0x3D /* Interrupt Pin */
197 #define CB_PCI_BRIDGE_CTRL 0x3E /* Bridge Control */
198 #define CB_PCI_SUBSYS_VENDOR_ID 0x40 /* Subsystem Vendor ID */
199 #define CB_PCI_SUBSYS_ID 0x42 /* Subsystem ID */
200 #define CB_PCI_LEGACY16_IOADDR 0x44 /* Legacy 16bit I/O address */
201 #define CB_PCI_LEGACY16_IOENABLE 0x01 /* Enable Legacy 16bit I/O address */
202
203 /* PCI Memory register offsets for YENTA devices */
204 #define CB_SOCKET_EVENT 0x00
205 #define CB_SOCKET_MASK 0x04
206 #define CB_SOCKET_STATE 0x08
207 #define CB_SOCKET_FORCE 0x0c
208 #define CB_SOCKET_POWER 0x10
209 #define CB_EXCA_OFFSET 0x800 /* Offset for ExCA registers */
210
211 #define CB_SE_CD 0x6 /* Socket Event Card detect */
212 #define CB_SE_POWER 0x8
213
214 #define CB_SM_CD 0x6 /* Socket MASK Card detect */
215 #define CB_SM_POWER 0x8
216
217 /* Socket State Register */
218 #define CB_SS_CARDSTS 0x00000001 /* Card Status Change */
219 #define CB_SS_CD1 0x00000002 /* Card Detect 1 */
220 #define CB_SS_CD2 0x00000004 /* Card Detect 2 */
221 #define CB_SS_CD 0x00000006 /* Card Detect all */
222 #define CB_SS_PWRCYCLE 0x00000008 /* Power Cycle */
223 #define CB_SS_16BIT 0x00000010 /* 16-bit Card */
224 #define CB_SS_CB 0x00000020 /* Cardbus Card */
225 #define CB_SS_IREQ 0x00000040 /* Ready */
226 #define CB_SS_NOTCARD 0x00000080 /* Unrecognized Card */
227 #define CB_SS_DATALOST 0x00000100 /* Data Lost */
228 #define CB_SS_BADVCC 0x00000200 /* Bad VccRequest */
229 #define CB_SS_5VCARD 0x00000400 /* 5 V Card */
230 #define CB_SS_3VCARD 0x00000800 /* 3.3 V Card */
231 #define CB_SS_XVCARD 0x00001000 /* X.X V Card */
232 #define CB_SS_YVCARD 0x00002000 /* Y.Y V Card */
233 #define CB_SS_CARD_MASK 0x00003c00 /* *VCARD signal */
234 #define CB_SS_5VSOCK 0x10000000 /* 5 V Socket */
235 #define CB_SS_3VSOCK 0x20000000 /* 3.3 V Socket */
236 #define CB_SS_XVSOCK 0x40000000 /* X.X V Socket */
237 #define CB_SS_YVSOCK 0x80000000 /* Y.Y V Socket */
238
239 /* Socket power register */
240 #define CB_SP_CLKSTOP 0x80 /* Cardbus clock stop protocol */
241 #define CB_SP_VCC_MASK 0x70
242 #define CB_SP_VCC_0V 0x00
243 /* 0x10 is reserved 12V in VPP */
244 #define CB_SP_VCC_5V 0x20
245 #define CB_SP_VCC_3V 0x30
246 #define CB_SP_VCC_XV 0x40
247 #define CB_SP_VCC_YV 0x50
248 /* 0x60 and 0x70 are reserved */
249 #define CB_SP_VPP_MASK 0x07
250 #define CB_SP_VPP_0V 0x00
251 #define CB_SP_VPP_12V 0x01
252 #define CB_SP_VPP_5V 0x02
253 #define CB_SP_VPP_3V 0x03
254 #define CB_SP_VPP_XV 0x04
255 #define CB_SP_VPP_YV 0x05
256
257 /* Socket force register */
258 #define CB_SF_INTCVS (1 << 14) /* Interregate CVS/CCD pins */
259 #define CB_SF_5VCARD (1 << 11)
260 #define CB_SF_3VCARD (1 << 10)
261 #define CB_SF_BADVCC (1 << 9)
262 #define CB_SF_DATALOST (1 << 8)
263 #define CB_SF_NOTACARD (1 << 7)
264 #define CB_SF_CBCARD (1 << 5)
265 #define CB_SF_16CARD (1 << 4)
266 #define CB_SF_POWERCYCLE (1 << 3)
267 #define CB_SF_CCD2 (1 << 2)
268 #define CB_SF_CCD1 (1 << 1)
269 #define CB_SF_CSTCHG (1 << 0)
270 /* 0x6 and 0x7 are reserved */
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