![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to ricoh.h CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [GnuMach] / Gnu-Mach / linux / pcmcia-cs / modules|
Return to ricoh.h CVS log | Up to [GnuMach] / Gnu-Mach / linux / pcmcia-cs / modules |
1.1 root 1: /*
2: * ricoh.h 1.16 2002/08/13 15:17:14
3: *
4: * The contents of this file are subject to the Mozilla Public License
5: * Version 1.1 (the "License"); you may not use this file except in
6: * compliance with the License. You may obtain a copy of the License
7: * at http://www.mozilla.org/MPL/
8: *
9: * Software distributed under the License is distributed on an "AS IS"
10: * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
11: * the License for the specific language governing rights and
12: * limitations under the License.
13: *
14: * The initial developer of the original code is David A. Hinds
15: * <[email protected]>. Portions created by David A. Hinds
16: * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
17: *
18: * Alternatively, the contents of this file may be used under the
19: * terms of the GNU General Public License version 2 (the "GPL"), in
20: * which case the provisions of the GPL are applicable instead of the
21: * above. If you wish to allow the use of your version of this file
22: * only under the terms of the GPL and not to allow others to use
23: * your version of this file under the MPL, indicate your decision by
24: * deleting the provisions above and replace them with the notice and
25: * other provisions required by the GPL. If you do not delete the
26: * provisions above, a recipient may use your version of this file
27: * under either the MPL or the GPL.
28: */
29:
30: #ifndef _LINUX_RICOH_H
31: #define _LINUX_RICOH_H
32:
33: #define RF5C_MODE_CTL 0x1f /* Mode control */
34: #define RF5C_PWR_CTL 0x2f /* Mixed voltage control */
35: #define RF5C_CHIP_ID 0x3a /* Chip identification */
36: #define RF5C_MODE_CTL_3 0x3b /* Mode control 3 */
37:
38: /* I/O window address offset */
39: #define RF5C_IO_OFF(w) (0x36+((w)<<1))
40:
41: /* Flags for RF5C_MODE_CTL */
42: #define RF5C_MODE_ATA 0x01 /* ATA mode */
43: #define RF5C_MODE_LED_ENA 0x02 /* IRQ 12 is LED */
44: #define RF5C_MODE_CA21 0x04
45: #define RF5C_MODE_CA22 0x08
46: #define RF5C_MODE_CA23 0x10
47: #define RF5C_MODE_CA24 0x20
48: #define RF5C_MODE_CA25 0x40
49: #define RF5C_MODE_3STATE_BIT7 0x80
50:
51: /* Flags for RF5C_PWR_CTL */
52: #define RF5C_PWR_VCC_3V 0x01
53: #define RF5C_PWR_IREQ_HIGH 0x02
54: #define RF5C_PWR_INPACK_ENA 0x04
55: #define RF5C_PWR_5V_DET 0x08
56: #define RF5C_PWR_TC_SEL 0x10 /* Terminal Count: irq 11 or 15 */
57: #define RF5C_PWR_DREQ_LOW 0x20
58: #define RF5C_PWR_DREQ_OFF 0x00 /* DREQ steering control */
59: #define RF5C_PWR_DREQ_INPACK 0x40
60: #define RF5C_PWR_DREQ_SPKR 0x80
61: #define RF5C_PWR_DREQ_IOIS16 0xc0
62:
63: /* Values for RF5C_CHIP_ID */
64: #define RF5C_CHIP_RF5C296 0x32
65: #define RF5C_CHIP_RF5C396 0xb2
66:
67: /* Flags for RF5C_MODE_CTL_3 */
68: #define RF5C_MCTL3_DISABLE 0x01 /* Disable PCMCIA interface */
69: #define RF5C_MCTL3_DMA_ENA 0x02
70:
71: /* Register definitions for Ricoh PCI-to-CardBus bridges */
72:
73: #ifndef PCI_VENDOR_ID_RICOH
74: #define PCI_VENDOR_ID_RICOH 0x1180
75: #endif
76: #ifndef PCI_DEVICE_ID_RICOH_RL5C465
77: #define PCI_DEVICE_ID_RICOH_RL5C465 0x0465
78: #endif
79: #ifndef PCI_DEVICE_ID_RICOH_RL5C466
80: #define PCI_DEVICE_ID_RICOH_RL5C466 0x0466
81: #endif
82: #ifndef PCI_DEVICE_ID_RICOH_RL5C475
83: #define PCI_DEVICE_ID_RICOH_RL5C475 0x0475
84: #endif
85: #ifndef PCI_DEVICE_ID_RICOH_RL5C476
86: #define PCI_DEVICE_ID_RICOH_RL5C476 0x0476
87: #endif
88: #ifndef PCI_DEVICE_ID_RICOH_RL5C477
89: #define PCI_DEVICE_ID_RICOH_RL5C477 0x0477
90: #endif
91: #ifndef PCI_DEVICE_ID_RICOH_RL5C478
92: #define PCI_DEVICE_ID_RICOH_RL5C478 0x0478
93: #endif
94:
95: /* Extra bits in CB_BRIDGE_CONTROL */
96: #define RL5C46X_BCR_3E0_ENA 0x0800
97: #define RL5C46X_BCR_3E2_ENA 0x1000
98:
99: /* Bridge Configuration Register */
100: #define RL5C4XX_CONFIG 0x80 /* 16 bit */
101: #define RL5C4XX_CONFIG_IO_1_MODE 0x0200
102: #define RL5C4XX_CONFIG_IO_0_MODE 0x0100
103: #define RL5C4XX_CONFIG_PREFETCH 0x0001
104:
105: /* Misc Control Register */
106: #define RL5C4XX_MISC 0x82 /* 16 bit */
107: #define RL5C4XX_MISC_HW_SUSPEND_ENA 0x0002
108: #define RL5C4XX_MISC_VCCEN_POL 0x0100
109: #define RL5C4XX_MISC_VPPEN_POL 0x0200
110: #define RL5C46X_MISC_SUSPEND 0x0001
111: #define RL5C46X_MISC_PWR_SAVE_2 0x0004
112: #define RL5C46X_MISC_IFACE_BUSY 0x0008
113: #define RL5C46X_MISC_B_LOCK 0x0010
114: #define RL5C46X_MISC_A_LOCK 0x0020
115: #define RL5C46X_MISC_PCI_LOCK 0x0040
116: #define RL5C47X_MISC_IFACE_BUSY 0x0004
117: #define RL5C47X_MISC_PCI_INT_MASK 0x0018
118: #define RL5C47X_MISC_PCI_INT_DIS 0x0020
119: #define RL5C47X_MISC_SUBSYS_WR 0x0040
120: #define RL5C47X_MISC_SRIRQ_ENA 0x0080
121: #define RL5C47X_MISC_5V_DISABLE 0x0400
122: #define RL5C47X_MISC_LED_POL 0x0800
123:
124: /* 16-bit Interface Control Register */
125: #define RL5C4XX_16BIT_CTL 0x84 /* 16 bit */
126: #define RL5C4XX_16CTL_IO_TIMING 0x0100
127: #define RL5C4XX_16CTL_MEM_TIMING 0x0200
128: #define RL5C46X_16CTL_LEVEL_1 0x0010
129: #define RL5C46X_16CTL_LEVEL_2 0x0020
130:
131: /* 16-bit IO and memory timing registers */
132: #define RL5C4XX_16BIT_IO_0 0x88 /* 16 bit */
133: #define RL5C4XX_16BIT_MEM_0 0x8a /* 16 bit */
134: #define RL5C4XX_SETUP_MASK 0x0007
135: #define RL5C4XX_SETUP_SHIFT 0
136: #define RL5C4XX_CMD_MASK 0x01f0
137: #define RL5C4XX_CMD_SHIFT 4
138: #define RL5C4XX_HOLD_MASK 0x1c00
139: #define RL5C4XX_HOLD_SHIFT 10
140:
141: /* Data structure for tracking vendor-specific state */
142: typedef struct ricoh_state_t {
143: u_short config; /* RL5C4XX_CONFIG */
144: u_short misc; /* RL5C4XX_MISC */
145: u_short ctl; /* RL5C4XX_16BIT_CTL */
146: u_short io; /* RL5C4XX_16BIT_IO_0 */
147: u_short mem; /* RL5C4XX_16BIT_MEM_0 */
148: } ricoh_state_t;
149:
150: #define RICOH_PCIC_ID \
151: IS_RL5C465, IS_RL5C466, IS_RL5C475, IS_RL5C476, IS_RL5C477, IS_RL5C478
152:
153: #define RICOH_PCIC_INFO \
154: { "Ricoh RL5C465", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C465) }, \
155: { "Ricoh RL5C466", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C466) }, \
156: { "Ricoh RL5C475", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C475) }, \
157: { "Ricoh RL5C476", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C476) }, \
158: { "Ricoh RL5C477", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C477) }, \
159: { "Ricoh RL5C478", IS_RICOH|IS_CARDBUS, ID(RICOH, RL5C478) }
160:
161: #endif /* _LINUX_RICOH_H */
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.