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 Sun Microsystems, Inc. All Rights Reserved. 24*0Sstevel@tonic-gate */ 25*0Sstevel@tonic-gate 26*0Sstevel@tonic-gate #ifndef _SYS_DKTP_DADK_H 27*0Sstevel@tonic-gate #define _SYS_DKTP_DADK_H 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate #ifdef __cplusplus 32*0Sstevel@tonic-gate extern "C" { 33*0Sstevel@tonic-gate #endif 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate struct dadk { 36*0Sstevel@tonic-gate struct tgdk_ext *dad_extp; /* back pointer to ext data */ 37*0Sstevel@tonic-gate struct scsi_device *dad_sd; /* back pointer to SCSI_DEVICE */ 38*0Sstevel@tonic-gate 39*0Sstevel@tonic-gate struct tgdk_geom dad_logg; /* logical disk geometry */ 40*0Sstevel@tonic-gate struct tgdk_geom dad_phyg; /* physical disk geometry */ 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate unsigned dad_rmb : 1; /* removable device */ 43*0Sstevel@tonic-gate unsigned dad_rdonly : 1; /* read only device */ 44*0Sstevel@tonic-gate unsigned dad_cdrom : 1; /* cdrom device */ 45*0Sstevel@tonic-gate unsigned dad_resv : 5; 46*0Sstevel@tonic-gate unsigned char dad_type; /* device type */ 47*0Sstevel@tonic-gate unsigned char dad_ctype; /* controller type */ 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate short dad_secshf; 50*0Sstevel@tonic-gate short dad_blkshf; 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate opaque_t dad_bbhobjp; /* bbh object ptr */ 53*0Sstevel@tonic-gate opaque_t dad_flcobjp; /* flow control object ptr */ 54*0Sstevel@tonic-gate opaque_t dad_ctlobjp; /* controller object ptr */ 55*0Sstevel@tonic-gate struct tgcom_obj dad_com; /* com object for flowctrl */ 56*0Sstevel@tonic-gate enum dkio_state dad_iostate; /* ejected/inserted */ 57*0Sstevel@tonic-gate kmutex_t dad_mutex; /* protect dad_state */ 58*0Sstevel@tonic-gate kcondvar_t dad_state_cv; /* condition variable for state */ 59*0Sstevel@tonic-gate uchar_t dad_thread_cnt; /* reference count on removable */ 60*0Sstevel@tonic-gate /* - disk state watcher thread */ 61*0Sstevel@tonic-gate }; 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate #define DAD_SECSIZ dad_phyg.g_secsiz 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate /* 66*0Sstevel@tonic-gate * Local definitions, for clarity of code 67*0Sstevel@tonic-gate */ 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate /* 70*0Sstevel@tonic-gate * Parameters 71*0Sstevel@tonic-gate */ 72*0Sstevel@tonic-gate #define DADK_BSY_TIMEOUT (drv_usectohz(5 * 1000000)) 73*0Sstevel@tonic-gate #define DADK_IO_TIME 35 74*0Sstevel@tonic-gate #define DADK_RETRY_COUNT 5 75*0Sstevel@tonic-gate #define DADK_SILENT 1 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate #define PKT2DADK(pktp) ((struct dadk *)(pktp)->cp_dev_private) 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate /* 80*0Sstevel@tonic-gate * packet action codes 81*0Sstevel@tonic-gate */ 82*0Sstevel@tonic-gate #define COMMAND_DONE 0 83*0Sstevel@tonic-gate #define COMMAND_DONE_ERROR 1 84*0Sstevel@tonic-gate #define QUE_COMMAND 2 85*0Sstevel@tonic-gate #define QUE_SENSE 3 86*0Sstevel@tonic-gate #define JUST_RETURN 4 87*0Sstevel@tonic-gate 88*0Sstevel@tonic-gate #ifdef __cplusplus 89*0Sstevel@tonic-gate } 90*0Sstevel@tonic-gate #endif 91*0Sstevel@tonic-gate 92*0Sstevel@tonic-gate #endif /* _SYS_DKTP_DADK_H */ 93