diff options
Diffstat (limited to 'sys/cam/ctl/ctl_backend_block.h')
| -rw-r--r-- | sys/cam/ctl/ctl_backend_block.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/sys/cam/ctl/ctl_backend_block.h b/sys/cam/ctl/ctl_backend_block.h deleted file mode 100644 index e5781d5..0000000 --- a/sys/cam/ctl/ctl_backend_block.h +++ /dev/null @@ -1,72 +0,0 @@ -/*- - * Copyright (c) 2003 Silicon Graphics International Corp. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions, and the following disclaimer, - * without modification. - * 2. Redistributions in binary form must reproduce at minimum a disclaimer - * substantially similar to the "NO WARRANTY" disclaimer below - * ("Disclaimer") and any redistribution must be conditioned upon - * including a substantially similar Disclaimer requirement for further - * binary redistribution. - * - * NO WARRANTY - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING - * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - * - * $Id: //depot/users/kenm/FreeBSD-test2/sys/cam/ctl/ctl_backend_block.h#1 $ - * $FreeBSD$ - */ -/* - * CAM Target Layer driver backend interface for block devices. - * - * Author: Ken Merry <ken@FreeBSD.org> - */ - -#ifndef _CTL_BACKEND_BLOCK_H_ -#define _CTL_BACKEND_BLOCK_H_ - -struct ctl_block_disk { - uint32_t version; /* interface version */ - uint32_t disknum; /* returned device number */ - STAILQ_ENTRY(ctl_block_disk) links; /* linked list pointer */ - char disk_name[MAXPATHLEN]; /* name of this device */ - int allocated; /* disk is allocated to a LUN */ - uint64_t size_blocks; /* disk size in blocks */ - uint64_t size_bytes; /* disk size in bytes */ -}; - -typedef enum { - CTL_BLOCK_DEVLIST_MORE, - CTL_BLOCK_DEVLIST_DONE -} ctl_block_devlist_status; - -struct ctl_block_devlist { - uint32_t version; /* interface version */ - uint32_t buf_len; /* passed in, buffer length */ - uint32_t ctl_disk_size; /* size of adddev, passed in */ - struct ctl_block_disk *devbuf; /* buffer passed in/filled out*/ - uint32_t num_bufs; /* number passed out */ - uint32_t buf_used; /* bytes passed out */ - uint32_t total_disks; /* number of disks in system */ - ctl_block_devlist_status status; /* did we get the whole list? */ -}; - -#define CTL_BLOCK_ADDDEV _IOWR(COPAN_ARRAY_BE_BLOCK, 0x00, struct ctl_block_disk) -#define CTL_BLOCK_DEVLIST _IOWR(COPAN_ARRAY_BE_BLOCK, 0x01, struct ctl_block_devlist) -#define CTL_BLOCK_RMDEV _IOW(COPAN_ARRAY_BE_BLOCK, 0x02, struct ctl_block_disk) - -#endif /* _CTL_BACKEND_BLOCK_H_ */ |
