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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_SCSI_IMPL_USMP_H 28 #define _SYS_SCSI_IMPL_USMP_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #include <sys/types.h> 37 #include <sys/ioccom.h> 38 #include <sys/scsi/generic/smp_frames.h> 39 40 #define SAS_WWN_BYTE_SIZE 8 41 42 typedef struct usmp_cmd { 43 caddr_t usmp_req; 44 caddr_t usmp_rsp; 45 size_t usmp_reqsize; 46 size_t usmp_rspsize; 47 int usmp_timeout; 48 } usmp_cmd_t; 49 50 #if defined(_SYSCALL32) && defined(_KERNEL) 51 52 typedef struct usmp_cmd32 { 53 caddr32_t usmp_req; 54 caddr32_t usmp_rsp; 55 size32_t usmp_reqsize; 56 size32_t usmp_rspsize; 57 int usmp_timeout; 58 } usmp_cmd32_t; 59 60 #define usmp_cmd32tousmp_cmd(u32, ucmd) \ 61 ucmd->usmp_req = (caddr_t)(uintptr_t)u32->usmp_req; \ 62 ucmd->usmp_rsp = (caddr_t)(uintptr_t)u32->usmp_rsp; \ 63 ucmd->usmp_reqsize = (size_t)u32->usmp_reqsize; \ 64 ucmd->usmp_rspsize = (size_t)u32->usmp_rspsize; \ 65 ucmd->usmp_timeout = u32->usmp_timeout; 66 67 #define usmp_cmdtousmp_cmd32(ucmd, u32) \ 68 u32->usmp_req = (caddr32_t)(uintptr_t)ucmd->usmp_req; \ 69 u32->usmp_rsp = (caddr32_t)(uintptr_t)ucmd->usmp_rsp; \ 70 u32->usmp_reqsize = (size32_t)ucmd->usmp_reqsize; \ 71 u32->usmp_rspsize = (size32_t)ucmd->usmp_rspsize; \ 72 u32->usmp_timeout = ucmd->usmp_timeout; 73 74 #endif /* _SYSCALL32 && _KERNEL */ 75 76 #define USMPFUNC _IO('S', 01) /* user smp function */ 77 78 #define SMP_DEFAULT_TIMEOUT 60 79 #define SMP_MIN_RESPONSE_SIZE 8 80 #define SMP_MIN_REQUEST_SIZE 8 81 #define SMP_MAX_RESPONSE_SIZE 1032 82 #define SMP_MAX_REQUEST_SIZE 1032 83 84 #ifdef __cplusplus 85 } 86 #endif 87 88 #endif /* _SYS_SCSI_IMPL_USMP_H */ 89