| 1 | /* $NetBSD: cyberreg.h,v 1.3 2008/04/28 20:23:54 martin Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c) 2004 The NetBSD Foundation, Inc. |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * This code is derived from software contributed to The NetBSD Foundation |
| 8 | * by Frederick S. Bruckman. |
| 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 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
| 20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
| 23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 29 | * POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | /* |
| 33 | * These cards have various combinations of serial and parallel ports. All |
| 34 | * varieties have up to 6 1-bit registers for extended capabilities, named |
| 35 | * "Usr0, ..., Usr5". The functional registers are mapped to the proper |
| 36 | * "Usr" register at attachment time. The only functional registers the |
| 37 | * kernel currently deals with are the registers to enable or disable the |
| 38 | * alternate clock, which permits speeds of the serial port all the way to |
| 39 | * 960Kbps. (In the documentation, those registers are called "Clks0" and |
| 40 | * "Clks1" on the "10x" series, and * "K0" and "K1" on the 20x series.) |
| 41 | */ |
| 42 | |
| 43 | #ifndef _PCI_CYBERREG_H_ |
| 44 | #define _PCI_CYBERREG_H_ |
| 45 | |
| 46 | /* The "10x" series cards have 4 1-bit registers, spaced 3 bits apart. */ |
| 47 | #define SIIG10x_USR_BASE 0x50 |
| 48 | #define SIIG10x_USR0_MASK (1 << 2 << 16) |
| 49 | #define SIIG10x_USR1_MASK (1 << 5 << 16) |
| 50 | #define SIIG10x_USR2_MASK (1 << 8 << 16) |
| 51 | #define SIIG10x_USR3_MASK (1 << 11 << 16) |
| 52 | |
| 53 | /* The "20x" series cards have 6 1-bit registers, spaced 32 bits apart. */ |
| 54 | #define SIIG20x_USR0 0x6c |
| 55 | #define SIIG20x_USR1 0x70 |
| 56 | #define SIIG20x_USR2 0x74 |
| 57 | #define SIIG20x_USR3 0x78 |
| 58 | #define SIIG20x_USR4 0x7c |
| 59 | #define SIIG20x_USR5 0x80 |
| 60 | #define SIIG20x_USR_MASK (1 << 28) |
| 61 | |
| 62 | #endif /* !_PCI_CYBERREG_H_ */ |
| 63 | |