diff options
author | Dave Jones <davej@redhat.com> | 2006-04-18 18:19:55 -0400 |
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committer | Dave Jones <davej@redhat.com> | 2006-04-18 18:19:55 -0400 |
commit | f1f76afd71e0f17af9a35fcb649f4bab53304a4d (patch) | |
tree | a56257b13a0eda4a9b7e950c3b85adad16341b80 /drivers/net/hydra.h | |
parent | 530515a06f90c0831732709efee4a99497bd2b7c (diff) | |
parent | 385910f2b275a636238f70844f1b6da9fda6f2da (diff) |
Merge ../linus
Diffstat (limited to 'drivers/net/hydra.h')
-rw-r--r-- | drivers/net/hydra.h | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/drivers/net/hydra.h b/drivers/net/hydra.h deleted file mode 100644 index 37414146258d..000000000000 --- a/drivers/net/hydra.h +++ /dev/null | |||
@@ -1,177 +0,0 @@ | |||
1 | /* $Linux: hydra.h,v 1.0 1994/10/26 02:03:47 cgd Exp $ */ | ||
2 | |||
3 | /* | ||
4 | * Copyright (c) 1994 Timo Rossi | ||
5 | * All rights reserved. | ||
6 | * | ||
7 | * Redistribution and use in source and binary forms, with or without | ||
8 | * modification, are permitted provided that the following conditions | ||
9 | * are met: | ||
10 | * 1. Redistributions of source code must retain the above copyright | ||
11 | * notice, 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. All advertising materials mentioning features or use of this software | ||
16 | * must display the following acknowledgement: | ||
17 | * This product includes software developed by Timo Rossi | ||
18 | * 4. The name of the author may not be used to endorse or promote products | ||
19 | * derived from this software without specific prior written permission | ||
20 | * | ||
21 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | ||
22 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | ||
23 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | ||
24 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | ||
25 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | ||
26 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | ||
30 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
31 | */ | ||
32 | |||
33 | /* | ||
34 | * The Hydra Systems card uses the National Semiconductor | ||
35 | * 8390 NIC (Network Interface Controller) chip, located | ||
36 | * at card base address + 0xffe1. NIC registers are accessible | ||
37 | * only at odd byte addresses, so the register offsets must | ||
38 | * be multiplied by two. | ||
39 | * | ||
40 | * Card address PROM is located at card base + 0xffc0 (even byte addresses) | ||
41 | * | ||
42 | * RAM starts at the card base address, and is 16K or 64K. | ||
43 | * The current Amiga NetBSD hydra driver is hardwired for 16K. | ||
44 | * It seems that the RAM should be accessed as words or longwords only. | ||
45 | * | ||
46 | */ | ||
47 | |||
48 | /* adapted for Linux by Topi Kanerva 03/29/95 | ||
49 | with original author's permission */ | ||
50 | |||
51 | #define HYDRA_NIC_BASE 0xffe1 | ||
52 | |||
53 | /* Page0 registers */ | ||
54 | |||
55 | #define NIC_CR 0 /* Command register */ | ||
56 | #define NIC_PSTART (1*2) /* Page start (write) */ | ||
57 | #define NIC_PSTOP (2*2) /* Page stop (write) */ | ||
58 | #define NIC_BNDRY (3*2) /* Boundary pointer */ | ||
59 | #define NIC_TSR (4*2) /* Transmit status (read) */ | ||
60 | #define NIC_TPSR (4*2) /* Transmit page start (write) */ | ||
61 | #define NIC_NCR (5*2) /* Number of collisions, read */ | ||
62 | #define NIC_TBCR0 (5*2) /* Transmit byte count low (write) */ | ||
63 | #define NIC_FIFO (6*2) /* FIFO reg. (read) */ | ||
64 | #define NIC_TBCR1 (6*2) /* Transmit byte count high (write) */ | ||
65 | #define NIC_ISR (7*2) /* Interrupt status register */ | ||
66 | #define NIC_RBCR0 (0xa*2) /* Remote byte count low (write) */ | ||
67 | #define NIC_RBCR1 (0xb*2) /* Remote byte count high (write) */ | ||
68 | #define NIC_RSR (0xc*2) /* Receive status (read) */ | ||
69 | #define NIC_RCR (0xc*2) /* Receive config (write) */ | ||
70 | #define NIC_CNTR0 (0xd*2) /* Frame alignment error count (read) */ | ||
71 | #define NIC_TCR (0xd*2) /* Transmit config (write) */ | ||
72 | #define NIC_CNTR1 (0xe*2) /* CRC error counter (read) */ | ||
73 | #define NIC_DCR (0xe*2) /* Data config (write) */ | ||
74 | #define NIC_CNTR2 (0xf*2) /* missed packet counter (read) */ | ||
75 | #define NIC_IMR (0xf*2) /* Interrupt mask reg. (write) */ | ||
76 | |||
77 | /* Page1 registers */ | ||
78 | |||
79 | #define NIC_PAR0 (1*2) /* Physical address */ | ||
80 | #define NIC_PAR1 (2*2) | ||
81 | #define NIC_PAR2 (3*2) | ||
82 | #define NIC_PAR3 (4*2) | ||
83 | #define NIC_PAR4 (5*2) | ||
84 | #define NIC_PAR5 (6*2) | ||
85 | #define NIC_CURR (7*2) /* Current RX ring-buffer page */ | ||
86 | #define NIC_MAR0 (8*2) /* Multicast address */ | ||
87 | #define NIC_MAR1 (9*2) | ||
88 | #define NIC_MAR2 (0xa*2) | ||
89 | #define NIC_MAR3 (0xb*2) | ||
90 | #define NIC_MAR4 (0xc*2) | ||
91 | #define NIC_MAR5 (0xd*2) | ||
92 | #define NIC_MAR6 (0xe*2) | ||
93 | #define NIC_MAR7 (0xf*2) | ||
94 | |||
95 | /* Command register definitions */ | ||
96 | |||
97 | #define CR_STOP 0x01 /* Stop -- software reset command */ | ||
98 | #define CR_START 0x02 /* Start */ | ||
99 | #define CR_TXP 0x04 /* Transmit packet */ | ||
100 | |||
101 | #define CR_RD0 0x08 /* Remote DMA cmd */ | ||
102 | #define CR_RD1 0x10 | ||
103 | #define CR_RD2 0x20 | ||
104 | |||
105 | #define CR_NODMA CR_RD2 | ||
106 | |||
107 | #define CR_PS0 0x40 /* Page select */ | ||
108 | #define CR_PS1 0x80 | ||
109 | |||
110 | #define CR_PAGE0 0 | ||
111 | #define CR_PAGE1 CR_PS0 | ||
112 | #define CR_PAGE2 CR_PS1 | ||
113 | |||
114 | /* Interrupt status reg. definitions */ | ||
115 | |||
116 | #define ISR_PRX 0x01 /* Packet received without errors */ | ||
117 | #define ISR_PTX 0x02 /* Packet transmitted without errors */ | ||
118 | #define ISR_RXE 0x04 /* Receive error */ | ||
119 | #define ISR_TXE 0x08 /* Transmit error */ | ||
120 | #define ISR_OVW 0x10 /* Ring buffer overrun */ | ||
121 | #define ISR_CNT 0x20 /* Counter overflow */ | ||
122 | #define ISR_RDC 0x40 /* Remote DMA compile */ | ||
123 | #define ISR_RST 0x80 /* Reset status */ | ||
124 | |||
125 | /* Data config reg. definitions */ | ||
126 | |||
127 | #define DCR_WTS 0x01 /* Word transfer select */ | ||
128 | #define DCR_BOS 0x02 /* Byte order select */ | ||
129 | #define DCR_LAS 0x04 /* Long address select */ | ||
130 | #define DCR_LS 0x08 /* Loopback select */ | ||
131 | #define DCR_AR 0x10 /* Auto-init remote */ | ||
132 | #define DCR_FT0 0x20 /* FIFO threshold select */ | ||
133 | #define DCR_FT1 0x40 | ||
134 | |||
135 | /* Transmit config reg. definitions */ | ||
136 | |||
137 | #define TCR_CRC 0x01 /* Inhibit CRC */ | ||
138 | #define TCR_LB0 0x02 /* Loopback control */ | ||
139 | #define TCR_LB1 0x04 | ||
140 | #define TCR_ATD 0x08 /* Auto transmit disable */ | ||
141 | #define TCR_OFST 0x10 /* Collision offset enable */ | ||
142 | |||
143 | /* Transmit status reg. definitions */ | ||
144 | |||
145 | #define TSR_PTX 0x01 /* Packet transmitted */ | ||
146 | #define TSR_COL 0x04 /* Transmit collided */ | ||
147 | #define TSR_ABT 0x08 /* Transmit aborted */ | ||
148 | #define TSR_CRS 0x10 /* Carrier sense lost */ | ||
149 | #define TSR_FU 0x20 /* FIFO underrun */ | ||
150 | #define TSR_CDH 0x40 /* CD Heartbeat */ | ||
151 | #define TSR_OWC 0x80 /* Out of Window Collision */ | ||
152 | |||
153 | /* Receiver config register definitions */ | ||
154 | |||
155 | #define RCR_SEP 0x01 /* Save errored packets */ | ||
156 | #define RCR_AR 0x02 /* Accept runt packets */ | ||
157 | #define RCR_AB 0x04 /* Accept broadcast */ | ||
158 | #define RCR_AM 0x08 /* Accept multicast */ | ||
159 | #define RCR_PRO 0x10 /* Promiscuous mode */ | ||
160 | #define RCR_MON 0x20 /* Monitor mode */ | ||
161 | |||
162 | /* Receiver status register definitions */ | ||
163 | |||
164 | #define RSR_PRX 0x01 /* Packet received without error */ | ||
165 | #define RSR_CRC 0x02 /* CRC error */ | ||
166 | #define RSR_FAE 0x04 /* Frame alignment error */ | ||
167 | #define RSR_FO 0x08 /* FIFO overrun */ | ||
168 | #define RSR_MPA 0x10 /* Missed packet */ | ||
169 | #define RSR_PHY 0x20 /* Physical address */ | ||
170 | #define RSR_DIS 0x40 /* Received disabled */ | ||
171 | #define RSR_DFR 0x80 /* Deferring (jabber) */ | ||
172 | |||
173 | /* Hydra System card address PROM offset */ | ||
174 | |||
175 | #define HYDRA_ADDRPROM 0xffc0 | ||
176 | |||
177 | |||