1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright (c) 1992-1995,1997-2000 by Sun Microsystems, Inc. 24*7c478bd9Sstevel@tonic-gate * All rights reserved. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #ifndef _SYS_ECPPIO_H 28*7c478bd9Sstevel@tonic-gate #define _SYS_ECPPIO_H 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 31*7c478bd9Sstevel@tonic-gate extern "C" { 32*7c478bd9Sstevel@tonic-gate #endif 33*7c478bd9Sstevel@tonic-gate 34*7c478bd9Sstevel@tonic-gate #include <sys/bpp_io.h> 35*7c478bd9Sstevel@tonic-gate #include <sys/ecppsys.h> 36*7c478bd9Sstevel@tonic-gate #include <sys/note.h> 37*7c478bd9Sstevel@tonic-gate 38*7c478bd9Sstevel@tonic-gate #define ECPPIOC_SETREGS _IOW('p', 73, struct ecpp_regs) 39*7c478bd9Sstevel@tonic-gate #define ECPPIOC_GETREGS _IOR('p', 74, struct ecpp_regs) 40*7c478bd9Sstevel@tonic-gate #define ECPPIOC_SETPORT _IOW('p', 77, uchar_t) 41*7c478bd9Sstevel@tonic-gate #define ECPPIOC_GETPORT _IOR('p', 78, uchar_t) 42*7c478bd9Sstevel@tonic-gate #define ECPPIOC_SETDATA _IOW('p', 79, uchar_t) 43*7c478bd9Sstevel@tonic-gate #define ECPPIOC_GETDATA _IOR('p', 80, uchar_t) 44*7c478bd9Sstevel@tonic-gate 45*7c478bd9Sstevel@tonic-gate #define ECPP_MAX_TIMEOUT 604800 /* one week */ 46*7c478bd9Sstevel@tonic-gate #define ECPP_W_TIMEOUT_DEFAULT 60 /* 60 seconds */ 47*7c478bd9Sstevel@tonic-gate 48*7c478bd9Sstevel@tonic-gate struct ecpp_regs { 49*7c478bd9Sstevel@tonic-gate uint8_t dsr; /* status reg */ 50*7c478bd9Sstevel@tonic-gate uint8_t dcr; /* control reg */ 51*7c478bd9Sstevel@tonic-gate }; 52*7c478bd9Sstevel@tonic-gate 53*7c478bd9Sstevel@tonic-gate _NOTE(SCHEME_PROTECTS_DATA("unique per call", ecpp_regs)) 54*7c478bd9Sstevel@tonic-gate 55*7c478bd9Sstevel@tonic-gate /* Values for dsr field */ 56*7c478bd9Sstevel@tonic-gate #define ECPP_EPP_TMOUT 0x01 57*7c478bd9Sstevel@tonic-gate #define ECPP_DSR_reserved1 0x02 58*7c478bd9Sstevel@tonic-gate #define ECPP_IRQ_ST 0x04 59*7c478bd9Sstevel@tonic-gate #define ECPP_nERR 0x08 60*7c478bd9Sstevel@tonic-gate #define ECPP_SLCT 0x10 61*7c478bd9Sstevel@tonic-gate #define ECPP_PE 0x20 62*7c478bd9Sstevel@tonic-gate #define ECPP_nACK 0x40 63*7c478bd9Sstevel@tonic-gate #define ECPP_nBUSY 0x80 64*7c478bd9Sstevel@tonic-gate 65*7c478bd9Sstevel@tonic-gate /* Values for the dcr field */ 66*7c478bd9Sstevel@tonic-gate #define ECPP_STB 0x01 67*7c478bd9Sstevel@tonic-gate #define ECPP_AFX 0x02 68*7c478bd9Sstevel@tonic-gate #define ECPP_nINIT 0x04 69*7c478bd9Sstevel@tonic-gate #define ECPP_SLCTIN 0x08 70*7c478bd9Sstevel@tonic-gate #define ECPP_INTR_EN 0x10 /* 1=enable */ 71*7c478bd9Sstevel@tonic-gate #define ECPP_REV_DIR 0x20 /* 1=reverse dir */ 72*7c478bd9Sstevel@tonic-gate #define ECPP_DCR_reserved6 0x40 73*7c478bd9Sstevel@tonic-gate #define ECPP_DCR_reserved7 0x80 74*7c478bd9Sstevel@tonic-gate #define ECPP_DCR_SET (ECPP_DCR_reserved6 | ECPP_DCR_reserved7) 75*7c478bd9Sstevel@tonic-gate 76*7c478bd9Sstevel@tonic-gate /* port types */ 77*7c478bd9Sstevel@tonic-gate #define ECPP_PORT_DMA 0x1 /* default */ 78*7c478bd9Sstevel@tonic-gate #define ECPP_PORT_PIO 0x2 79*7c478bd9Sstevel@tonic-gate #define ECPP_PORT_TDMA 0x3 /* test fifo */ 80*7c478bd9Sstevel@tonic-gate 81*7c478bd9Sstevel@tonic-gate /* these bits are not modified by ECPPIOC_SETREGS/GETREGS */ 82*7c478bd9Sstevel@tonic-gate #define ECPP_SETREGS_DSR_MASK \ 83*7c478bd9Sstevel@tonic-gate (ECPP_EPP_TMOUT | ECPP_DSR_reserved1 | ECPP_IRQ_ST) 84*7c478bd9Sstevel@tonic-gate #define ECPP_SETREGS_DCR_MASK \ 85*7c478bd9Sstevel@tonic-gate (ECPP_INTR_EN | ECPP_REV_DIR | ECPP_DCR_SET) 86*7c478bd9Sstevel@tonic-gate 87*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 88*7c478bd9Sstevel@tonic-gate } 89*7c478bd9Sstevel@tonic-gate #endif 90*7c478bd9Sstevel@tonic-gate 91*7c478bd9Sstevel@tonic-gate #endif /* _SYS_ECPPIO_H */ 92