projects / mirror_zfs.git / blame
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|---|---|---|
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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 | * Copyright (C) 2008-2010 Lawrence Livermore National Security, LLC. | |
| 23 | * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER). | |
| 24 | * Written by Brian Behlendorf <behlendorf1@llnl.gov>. | |
| 25 | * LLNL-CODE-403049. | |
| 26 | */ | |
| 27 | ||
| 28 | #ifndef _SYS_VDEV_DISK_H | |
| d1d7e268 | 29 | #define _SYS_VDEV_DISK_H |
| 60101509 | 30 | |
| 60101509 BB |
31 | #ifdef _KERNEL |
| 32 | #include <sys/vdev.h> | |
| 60101509 BB |
33 | |
| 34 | typedef struct vdev_disk { | |
| 35 | ddi_devid_t vd_devid; | |
| 36 | char *vd_minor; | |
| 37 | struct block_device *vd_bdev; | |
| 38 | } vdev_disk_t; | |
| 39 | ||
| 40 | extern int vdev_disk_physio(struct block_device *, caddr_t, | |
| 41 | size_t, uint64_t, int); | |
| 42 | extern int vdev_disk_read_rootlabel(char *, char *, nvlist_t **); | |
| 43 | ||
| 60101509 | 44 | #endif /* _KERNEL */ |
| 61e90960 | 45 | #endif /* _SYS_VDEV_DISK_H */ |