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Remove some dead code.

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This commit is contained in:
Alexander Motin 2015-09-04 09:19:01 +00:00
parent 072d210fa1
commit bd236ba5c0
3 changed files with 0 additions and 77 deletions
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1
sys/cam/ctl/README.ctl.txt
View File

@ -318,7 +318,6 @@ These files define the basic CTL backend API. The comments in the header
explain the API.
ctl_backend_block.c
ctl_backend_block.h:
-------------------
The block and file backend. This allows for using a disk or a file as the

4
sys/cam/ctl/ctl_backend_block.c
View File

@ -154,7 +154,6 @@ typedef uint64_t (*cbb_getattr_t)(struct ctl_be_block_lun *be_lun,
*/
struct ctl_be_block_lun {
struct ctl_lun_create_params params;
struct ctl_block_disk *disk;
char lunname[32];
char *dev_path;
ctl_be_block_type dev_type;
@ -196,8 +195,6 @@ struct ctl_be_block_lun {
*/
struct ctl_be_block_softc {
struct mtx lock;
int num_disks;
STAILQ_HEAD(, ctl_block_disk) disk_list;
int num_luns;
STAILQ_HEAD(, ctl_be_block_lun) lun_list;
};
@ -2906,7 +2903,6 @@ ctl_be_block_init(void)
mtx_init(&softc->lock, "ctlblock", NULL, MTX_DEF);
beio_zone = uma_zcreate("beio", sizeof(struct ctl_be_block_io),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
STAILQ_INIT(&softc->disk_list);
STAILQ_INIT(&softc->lun_list);
return (retval);

72
sys/cam/ctl/ctl_backend_block.h
View File

@ -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_ */