| ppbconf.h (38061) | ppbconf.h (39134) |
|---|---|
| 1/*- 2 * Copyright (c) 1997, 1998 Nicolas Souchu 3 * 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 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1997, 1998 Nicolas Souchu 3 * 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 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $Id: ppbconf.h,v 1.6 1998/06/07 19:44:21 phk Exp $ | 26 * $Id: ppbconf.h,v 1.7 1998/08/03 19:14:31 msmith Exp $ |
| 27 * 28 */ 29#ifndef __PPBCONF_H 30#define __PPBCONF_H 31 32#include <sys/queue.h> 33 34/* --- 11 unchanged lines hidden (view full) --- 46#define PPB_PS2 0x2 /* PS/2 byte mode */ 47#define PPB_EPP 0x4 /* EPP mode, 32 bit */ 48#define PPB_ECP 0x8 /* ECP mode */ 49 50#define PPB_SPP PPB_NIBBLE|PPB_PS2 51 52#define PPB_IS_EPP(mode) (mode & PPB_EPP) 53#define PPB_IN_EPP_MODE(dev) (PPB_IS_EPP (ppb_get_mode (dev))) | 27 * 28 */ 29#ifndef __PPBCONF_H 30#define __PPBCONF_H 31 32#include <sys/queue.h> 33 34/* --- 11 unchanged lines hidden (view full) --- 46#define PPB_PS2 0x2 /* PS/2 byte mode */ 47#define PPB_EPP 0x4 /* EPP mode, 32 bit */ 48#define PPB_ECP 0x8 /* ECP mode */ 49 50#define PPB_SPP PPB_NIBBLE|PPB_PS2 51 52#define PPB_IS_EPP(mode) (mode & PPB_EPP) 53#define PPB_IN_EPP_MODE(dev) (PPB_IS_EPP (ppb_get_mode (dev))) |
| 54#define PPB_IN_NIBBLE_MODE(dev) (ppb_get_mode (dev) & PPB_NIBBLE) 55#define PPB_IN_PS2_MODE(dev) (ppb_get_mode (dev) & PPB_PS2) |
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| 54 55#define n(flags) (~(flags) & (flags)) 56 57/* 58 * Parallel Port Chipset control bits. 59 */ 60#define STROBE 0x01 61#define AUTOFEED 0x02 --- 9 unchanged lines hidden (view full) --- 71#define nPCD n(PCD) 72 73/* 74 * Parallel Port Chipset status bits. 75 */ 76#define TIMEOUT 0x01 77#define nFAULT 0x08 78#define SELECT 0x10 | 56 57#define n(flags) (~(flags) & (flags)) 58 59/* 60 * Parallel Port Chipset control bits. 61 */ 62#define STROBE 0x01 63#define AUTOFEED 0x02 --- 9 unchanged lines hidden (view full) --- 73#define nPCD n(PCD) 74 75/* 76 * Parallel Port Chipset status bits. 77 */ 78#define TIMEOUT 0x01 79#define nFAULT 0x08 80#define SELECT 0x10 |
| 79#define ERROR 0x20 | 81#define PERROR 0x20 |
| 80#define nACK 0x40 81#define nBUSY 0x80 82 83/* 84 * Structure to store status information. 85 */ 86struct ppb_status { 87 unsigned char status; --- 22 unchanged lines hidden (view full) --- 110 111/* maximum number of mode dependent 112 * submicrosequences for in/out operations 113 */ 114#define PPB_MAX_XFER 6 115 116union ppb_insarg { 117 int i; | 82#define nACK 0x40 83#define nBUSY 0x80 84 85/* 86 * Structure to store status information. 87 */ 88struct ppb_status { 89 unsigned char status; --- 22 unchanged lines hidden (view full) --- 112 113/* maximum number of mode dependent 114 * submicrosequences for in/out operations 115 */ 116#define PPB_MAX_XFER 6 117 118union ppb_insarg { 119 int i; |
| 118 char c; | |
| 119 void *p; 120 int (* f)(void *, char *); 121}; 122 123struct ppb_microseq { 124 int opcode; /* microins. opcode */ 125 union ppb_insarg arg[PPB_MS_MAXARGS]; /* arguments */ 126}; --- 82 unchanged lines hidden (view full) --- 209/* 210 * ppb_link structure. 211 */ 212struct ppb_link { 213 214 int adapter_unit; /* unit of the adapter */ 215 int base; /* base address of the port */ 216 int id_irq; /* != 0 if irq enabled */ | 120 void *p; 121 int (* f)(void *, char *); 122}; 123 124struct ppb_microseq { 125 int opcode; /* microins. opcode */ 126 union ppb_insarg arg[PPB_MS_MAXARGS]; /* arguments */ 127}; --- 82 unchanged lines hidden (view full) --- 210/* 211 * ppb_link structure. 212 */ 213struct ppb_link { 214 215 int adapter_unit; /* unit of the adapter */ 216 int base; /* base address of the port */ 217 int id_irq; /* != 0 if irq enabled */ |
| 218 int accum; /* microseq accum */ 219 char *ptr; /* current buffer pointer */ |
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| 217 218#define EPP_1_9 0x0 /* default */ 219#define EPP_1_7 0x1 220 221 int epp_protocol; /* EPP protocol: 0=1.9, 1=1.7 */ 222 223 struct ppb_adapter *adapter; /* link to the ppc adapter */ 224 struct ppb_data *ppbus; /* link to the ppbus */ --- 125 unchanged lines hidden --- | 220 221#define EPP_1_9 0x0 /* default */ 222#define EPP_1_7 0x1 223 224 int epp_protocol; /* EPP protocol: 0=1.9, 1=1.7 */ 225 226 struct ppb_adapter *adapter; /* link to the ppc adapter */ 227 struct ppb_data *ppbus; /* link to the ppbus */ --- 125 unchanged lines hidden --- |