1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 1992-1995,1997-2000 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_ECPPIO_H 28*0Sstevel@tonic-gate #define _SYS_ECPPIO_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate #include <sys/bpp_io.h> 37*0Sstevel@tonic-gate #include <sys/ecppsys.h> 38*0Sstevel@tonic-gate #include <sys/note.h> 39*0Sstevel@tonic-gate 40*0Sstevel@tonic-gate #define ECPPIOC_SETREGS _IOW('p', 73, struct ecpp_regs) 41*0Sstevel@tonic-gate #define ECPPIOC_GETREGS _IOR('p', 74, struct ecpp_regs) 42*0Sstevel@tonic-gate #define ECPPIOC_SETPORT _IOW('p', 77, uchar_t) 43*0Sstevel@tonic-gate #define ECPPIOC_GETPORT _IOR('p', 78, uchar_t) 44*0Sstevel@tonic-gate #define ECPPIOC_SETDATA _IOW('p', 79, uchar_t) 45*0Sstevel@tonic-gate #define ECPPIOC_GETDATA _IOR('p', 80, uchar_t) 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate #define ECPP_MAX_TIMEOUT 604800 /* one week */ 48*0Sstevel@tonic-gate #define ECPP_W_TIMEOUT_DEFAULT 60 /* 60 seconds */ 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate struct ecpp_regs { 51*0Sstevel@tonic-gate uint8_t dsr; /* status reg */ 52*0Sstevel@tonic-gate uint8_t dcr; /* control reg */ 53*0Sstevel@tonic-gate }; 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate _NOTE(SCHEME_PROTECTS_DATA("unique per call", ecpp_regs)) 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate /* Values for dsr field */ 58*0Sstevel@tonic-gate #define ECPP_EPP_TMOUT 0x01 59*0Sstevel@tonic-gate #define ECPP_DSR_reserved1 0x02 60*0Sstevel@tonic-gate #define ECPP_IRQ_ST 0x04 61*0Sstevel@tonic-gate #define ECPP_nERR 0x08 62*0Sstevel@tonic-gate #define ECPP_SLCT 0x10 63*0Sstevel@tonic-gate #define ECPP_PE 0x20 64*0Sstevel@tonic-gate #define ECPP_nACK 0x40 65*0Sstevel@tonic-gate #define ECPP_nBUSY 0x80 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate /* Values for the dcr field */ 68*0Sstevel@tonic-gate #define ECPP_STB 0x01 69*0Sstevel@tonic-gate #define ECPP_AFX 0x02 70*0Sstevel@tonic-gate #define ECPP_nINIT 0x04 71*0Sstevel@tonic-gate #define ECPP_SLCTIN 0x08 72*0Sstevel@tonic-gate #define ECPP_INTR_EN 0x10 /* 1=enable */ 73*0Sstevel@tonic-gate #define ECPP_REV_DIR 0x20 /* 1=reverse dir */ 74*0Sstevel@tonic-gate #define ECPP_DCR_reserved6 0x40 75*0Sstevel@tonic-gate #define ECPP_DCR_reserved7 0x80 76*0Sstevel@tonic-gate #define ECPP_DCR_SET (ECPP_DCR_reserved6 | ECPP_DCR_reserved7) 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate /* port types */ 79*0Sstevel@tonic-gate #define ECPP_PORT_DMA 0x1 /* default */ 80*0Sstevel@tonic-gate #define ECPP_PORT_PIO 0x2 81*0Sstevel@tonic-gate #define ECPP_PORT_TDMA 0x3 /* test fifo */ 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate /* these bits are not modified by ECPPIOC_SETREGS/GETREGS */ 84*0Sstevel@tonic-gate #define ECPP_SETREGS_DSR_MASK \ 85*0Sstevel@tonic-gate (ECPP_EPP_TMOUT | ECPP_DSR_reserved1 | ECPP_IRQ_ST) 86*0Sstevel@tonic-gate #define ECPP_SETREGS_DCR_MASK \ 87*0Sstevel@tonic-gate (ECPP_INTR_EN | ECPP_REV_DIR | ECPP_DCR_SET) 88*0Sstevel@tonic-gate 89*0Sstevel@tonic-gate #ifdef __cplusplus 90*0Sstevel@tonic-gate } 91*0Sstevel@tonic-gate #endif 92*0Sstevel@tonic-gate 93*0Sstevel@tonic-gate #endif /* _SYS_ECPPIO_H */ 94