Annotation of sys/dev/pcmcia/if_cnwreg.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: if_cnwreg.h,v 1.2 2000/02/01 17:21:48 fgsch Exp $ */
2:
3: /*-
4: * Copyright (c) 1998 The NetBSD Foundation, Inc.
5: * All rights reserved.
6: *
7: * This code is derived from software contributed to The NetBSD Foundation
8: * by Michael Eriksson.
9: *
10: * Redistribution and use in source and binary forms, with or without
11: * modification, are permitted provided that the following conditions
12: * are met:
13: * 1. Redistributions of source code must retain the above copyright
14: * notice, this list of conditions and the following disclaimer.
15: * 2. Redistributions in binary form must reproduce the above copyright
16: * notice, this list of conditions and the following disclaimer in the
17: * documentation and/or other materials provided with the distribution.
18: * 3. All advertising materials mentioning features or use of this software
19: * must display the following acknowledgement:
20: * This product includes software developed by the NetBSD
21: * Foundation, Inc. and its contributors.
22: * 4. Neither the name of The NetBSD Foundation nor the names of its
23: * contributors may be used to endorse or promote products derived
24: * from this software without specific prior written permission.
25: *
26: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36: * POSSIBILITY OF SUCH DAMAGE.
37: */
38:
39:
40: /* I/O area */
41: #define CNW_IO_SIZE 0x10
42:
43: /* I/O registers */
44: #define CNW_REG_COR 0x0
45: # define CNW_COR_IENA 0x01 /* Interrupt enable */
46: # define CNW_COR_LVLREQ 0x40 /* Keep high */
47: #define CNW_REG_CCSR 0x2
48: #define CNW_REG_ASR 0x4
49: # define CNW_ASR_TXBA 0x01 /* Trasmit buffer available */
50: # define CNW_ASR_WOC 0x08 /* Write Operation Complete */
51: # define CNW_ASR_TXDN 0x20 /* Transmit done */
52: # define CNW_ASR_RXERR 0x40 /* Receive error */
53: # define CNW_ASR_RXRDY 0x80 /* Packet received */
54: #define CNW_REG_IOLOW 0x6
55: #define CNW_REG_IOHI 0x7
56: #define CNW_REG_IOCONTROL 0x8
57: #define CNW_REG_IMR 0xa
58: # define CNW_IMR_IENA 0x02 /* Interrupt enable */
59: # define CNW_IMR_RFU1 0x10 /* RFU intr mask, keep high */
60: #define CNW_REG_PMR 0xc
61: # define CNW_PMR_RESET 0x80
62: #define CNW_REG_DATA 0xf
63:
64:
65: /* Mapped memory */
66: #define CNW_MEM_ADDR 0x20000
67: #define CNW_MEM_SIZE 0x8000
68:
69: /* Extended I/O registers (memory mapped) */
70: #define CNW_EREG_CB 0x100
71: #define CNW_EREG_ASCC 0x114
72: #define CNW_EREG_RSER 0x120
73: # define CNW_RSER_RXBIG 0x02
74: # define CNW_RSER_RXCRC 0x04
75: # define CNW_RSER_RXOVERRUN 0x08
76: # define CNW_RSER_RXOVERFLOW 0x10
77: # define CNW_RSER_RXERR 0x40
78: # define CNW_RSER_RXAVAIL 0x80
79: #define CNW_EREG_RSERW 0x124
80: #define CNW_EREG_TSER 0x130
81: # define CNW_TSER_RTRY 0x0f
82: # define CNW_TSER_TXERR 0x10
83: # define CNW_TSER_TXOK 0x20
84: # define CNW_TSER_TXNOAP 0x40
85: # define CNW_TSER_TXGU 0x80
86: # define CNW_TSER_ERROR (CNW_TSER_TXERR | CNW_TSER_TXNOAP | \
87: CNW_TSER_TXGU)
88: #define CNW_EREG_TSERW 0x134
89: #define CNW_EREG_TDP 0x140
90: #define CNW_EREG_LIF 0x14e
91: #define CNW_EREG_RDP 0x150
92: #define CNW_EREG_SPCQ 0x154
93: #define CNW_EREG_SPU 0x155
94: #define CNW_EREG_ISPLQ 0x156
95: #define CNW_EREG_HHC 0x158
96: #define CNW_EREG_PA 0x160
97: #define CNW_EREG_ARW 0x166
98: #define CNW_EREG_MHS 0x16b
99: #define CNW_EREG_NI 0x16e
100: #define CNW_EREG_CRBP 0x17a
101: #define CNW_EREG_EC 0x180
102: #define CNW_EREG_STAT_RXERR 0x184
103: #define CNW_EREG_STAT_FRAME 0x186
104: #define CNW_EREG_STAT_IBEAT 0x188
105: #define CNW_EREG_STAT_RXBUF 0x18e
106: #define CNW_EREG_STAT_RXMULTI 0x190
107: #define CNW_EREG_STAT_TXRETRY 0x192
108: #define CNW_EREG_STAT_TXABORT 0x194
109: #define CNW_EREG_STAT_OBEAT 0x198
110: #define CNW_EREG_STAT_TXOK 0x19a
111: #define CNW_EREG_STAT_TXSENT 0x19c
112:
113: /*
114: * Commands used in the extended command buffer
115: * CNW_EREG_CB (0x100-0x10f)
116: */
117: #define CNW_CMD_NOP 0x00
118: #define CNW_CMD_SRC 0x01
119: # define CNW_RXCONF_RXENA 0x80 /* Receive Enable */
120: # define CNW_RXCONF_MAC 0x20 /* MAC host receive mode */
121: # define CNW_RXCONF_PRO 0x10 /* Promiscuous */
122: # define CNW_RXCONF_AMP 0x08 /* Accept Multicast Packets */
123: # define CNW_RXCONF_BCAST 0x04 /* Accept Broadcast Packets */
124: #define CNW_CMD_STC 0x02
125: # define CNW_TXCONF_TXENA 0x80 /* Transmit Enable */
126: # define CNW_TXCONF_MAC 0x20 /* Host sends MAC mode */
127: # define CNW_TXCONF_EUD 0x10 /* Enable Uni-Data packets */
128: # define CNW_TXCONF_KEY 0x02 /* Scramble data packets */
129: # define CNW_TXCONF_LOOP 0x01 /* Loopback mode */
130: #define CNW_CMD_AMA 0x03
131: #define CNW_CMD_DMA 0x04
132: #define CNW_CMD_SAMA 0x05
133: #define CNW_CMD_ER 0x06
134: #define CNW_CMD_DR 0x07
135: #define CNW_CMD_TL 0x08
136: #define CNW_CMD_SRP 0x09
137: #define CNW_CMD_SSK 0x0a
138: #define CNW_CMD_SMD 0x0b
139: #define CNW_CMD_SAPD 0x0c
140: #define CNW_CMD_SSS 0x11
141: #define CNW_CMD_EOC 0x00 /* End-of-command marker */
142:
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