1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1996, by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #ifndef _SYS_DADA_DADA_CTL_H 28 #define _SYS_DADA_DADA_CTL_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <sys/dada/dada_types.h> 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 /* 39 * DCD control information 40 * 41 * Defines for stating level of reset 42 */ 43 44 #define RESET_ALL 0 /* Reset all the target on the bus. */ 45 #define RESET_TARGET 1 /* Reset a specific target */ 46 47 /* 48 * Defines for reset_notify flag, to regsiter or cancel 49 * the notification of external and internal bus resets 50 */ 51 52 #define DCD_RESET_NOTIFY 0x01 /* register the reset notification */ 53 #define DCD_RESET_CANCEL 0x02 /* Cancel the reset notification */ 54 55 56 /* 57 * Define for the dcd_get_addr/ dcd_get_name first argument. 58 */ 59 #define DCD_GET_INITIATOR_ID ((struct dcd_device *)NULL) 60 /* return initiator-id */ 61 62 /* 63 * Define for dcd_get_name string length. 64 * This is needed ebcause MAXNAMELEN is not part of DDI. 65 */ 66 67 #define DCD_MAXNAMELEN MAXNAMELEN 68 69 #ifdef _KERNEL 70 71 /* 72 * kernel function decalarations 73 */ 74 75 /* 76 * Abort and reset functions 77 */ 78 79 #ifdef __STDC__ 80 extern int dcd_abort(struct dcd_address *ap, struct dcd_pkt *pkt); 81 extern int dcd_reset(struct dcd_address *ap, int level); 82 #else /* __STDC__ */ 83 extern int dcd_abort(), dcd_reset(); 84 #endif 85 86 /* 87 * Other functions 88 */ 89 90 #ifdef __STDC__ 91 extern int dcd_get_bus_addr(struct dcd_device *devp, char *name, int len); 92 extern int dcd_get_name(struct dcd_device *devp, char *name, int len); 93 #else /* __STDC__ */ 94 extern int dcd_get_bus_addr(); 95 extern int dcd_get_name(); 96 #endif /* __STDC__ */ 97 98 #endif /* _KERNEL */ 99 100 #ifdef __cplusplus 101 } 102 #endif 103 104 #endif /* _SYS_DADA_DADA_CTL_H */ 105