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) 1992,1997-1998 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_DKTP_CMPKT_H 28*0Sstevel@tonic-gate #define _SYS_DKTP_CMPKT_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 struct cmpkt { 37*0Sstevel@tonic-gate opaque_t cp_objp; /* ptr to generic ctlr object */ 38*0Sstevel@tonic-gate opaque_t cp_ctl_private; /* ptr to controller private */ 39*0Sstevel@tonic-gate opaque_t cp_dev_private; /* ptr to device driver private */ 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate int cp_scblen; /* len of status control blk */ 42*0Sstevel@tonic-gate opaque_t cp_scbp; /* status control blk */ 43*0Sstevel@tonic-gate int cp_cdblen; /* len of cmd description blk */ 44*0Sstevel@tonic-gate opaque_t cp_cdbp; /* command description blk */ 45*0Sstevel@tonic-gate long cp_reason; /* error status */ 46*0Sstevel@tonic-gate void (*cp_callback)(); /* callback function */ 47*0Sstevel@tonic-gate long cp_time; /* timeout values */ 48*0Sstevel@tonic-gate long cp_flags; 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate struct buf *cp_bp; /* link to buf structure */ 51*0Sstevel@tonic-gate long cp_resid; /* data bytes not transferred */ 52*0Sstevel@tonic-gate long cp_byteleft; /* remaining bytes to do */ 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate /* for a particular disk section */ 55*0Sstevel@tonic-gate long cp_bytexfer; /* bytes xfer in this operation */ 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate daddr_t cp_srtsec; /* starting sector number */ 58*0Sstevel@tonic-gate long cp_secleft; /* # of sectors remains */ 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate ushort_t cp_retry; /* retry count */ 61*0Sstevel@tonic-gate ushort_t cp_resv; 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate void (*cp_iodone)(); /* target driver iodone() */ 64*0Sstevel@tonic-gate struct cmpkt *cp_fltpktp; /* fault recovery pkt pointer */ 65*0Sstevel@tonic-gate opaque_t cp_private; 66*0Sstevel@tonic-gate opaque_t cp_passthru; /* pass through command ptr */ 67*0Sstevel@tonic-gate }; 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate /* reason code for completion status */ 70*0Sstevel@tonic-gate #define CPS_SUCCESS 0 /* command completes with no err */ 71*0Sstevel@tonic-gate #define CPS_FAILURE 1 /* command fails */ 72*0Sstevel@tonic-gate #define CPS_CHKERR 2 /* command fails with status */ 73*0Sstevel@tonic-gate #define CPS_ABORTED 3 /* command aborted */ 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate /* flags definitions */ 76*0Sstevel@tonic-gate #define CPF_NOINTR 0x0001 /* polling mode */ 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate #ifdef __cplusplus 79*0Sstevel@tonic-gate } 80*0Sstevel@tonic-gate #endif 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate #endif /* _SYS_DKTP_CMPKT_H */ 83