| ctl_backend_ramdisk.c (275892) | ctl_backend_ramdisk.c (276237) |
|---|---|
| 1/*- 2 * Copyright (c) 2003, 2008 Silicon Graphics International Corp. 3 * Copyright (c) 2012 The FreeBSD Foundation 4 * All rights reserved. 5 * 6 * Portions of this software were developed by Edward Tomasz Napierala 7 * under sponsorship from the FreeBSD Foundation. 8 * --- 26 unchanged lines hidden (view full) --- 35 */ 36/* 37 * CAM Target Layer backend for a "fake" ramdisk. 38 * 39 * Author: Ken Merry <ken@FreeBSD.org> 40 */ 41 42#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2003, 2008 Silicon Graphics International Corp. 3 * Copyright (c) 2012 The FreeBSD Foundation 4 * All rights reserved. 5 * 6 * Portions of this software were developed by Edward Tomasz Napierala 7 * under sponsorship from the FreeBSD Foundation. 8 * --- 26 unchanged lines hidden (view full) --- 35 */ 36/* 37 * CAM Target Layer backend for a "fake" ramdisk. 38 * 39 * Author: Ken Merry <ken@FreeBSD.org> 40 */ 41 42#include <sys/cdefs.h> |
| 43__FBSDID("$FreeBSD: stable/10/sys/cam/ctl/ctl_backend_ramdisk.c 275892 2014-12-18 08:38:07Z mav $"); | 43__FBSDID("$FreeBSD: stable/10/sys/cam/ctl/ctl_backend_ramdisk.c 276237 2014-12-26 09:44:32Z mav $"); |
| 44 45#include <sys/param.h> 46#include <sys/systm.h> 47#include <sys/kernel.h> 48#include <sys/condvar.h> 49#include <sys/types.h> 50#include <sys/lock.h> 51#include <sys/mutex.h> --- 513 unchanged lines hidden (view full) --- 565 params->lun_size_bytes, blocksize); 566 goto bailout_error; 567 } 568 569 be_lun->size_blocks = params->lun_size_bytes / blocksize; 570 be_lun->size_bytes = be_lun->size_blocks * blocksize; 571 572 be_lun->ctl_be_lun.maxlba = be_lun->size_blocks - 1; | 44 45#include <sys/param.h> 46#include <sys/systm.h> 47#include <sys/kernel.h> 48#include <sys/condvar.h> 49#include <sys/types.h> 50#include <sys/lock.h> 51#include <sys/mutex.h> --- 513 unchanged lines hidden (view full) --- 565 params->lun_size_bytes, blocksize); 566 goto bailout_error; 567 } 568 569 be_lun->size_blocks = params->lun_size_bytes / blocksize; 570 be_lun->size_bytes = be_lun->size_blocks * blocksize; 571 572 be_lun->ctl_be_lun.maxlba = be_lun->size_blocks - 1; |
| 573 be_lun->ctl_be_lun.atomicblock = UINT32_MAX; 574 be_lun->ctl_be_lun.opttxferlen = softc->rd_size / blocksize; |
|
| 573 } else { 574 be_lun->ctl_be_lun.maxlba = 0; 575 blocksize = 0; 576 be_lun->size_bytes = 0; 577 be_lun->size_blocks = 0; 578 } 579 580 be_lun->ctl_be_lun.blocksize = blocksize; --- 10 unchanged lines hidden (view full) --- 591 value = ctl_get_opt(&be_lun->ctl_be_lun.options, "unmap"); 592 if (value != NULL && strcmp(value, "on") == 0) 593 unmap = 1; 594 595 be_lun->flags = CTL_BE_RAMDISK_LUN_UNCONFIGURED; 596 be_lun->ctl_be_lun.flags = CTL_LUN_FLAG_PRIMARY; 597 if (unmap) 598 be_lun->ctl_be_lun.flags |= CTL_LUN_FLAG_UNMAP; | 575 } else { 576 be_lun->ctl_be_lun.maxlba = 0; 577 blocksize = 0; 578 be_lun->size_bytes = 0; 579 be_lun->size_blocks = 0; 580 } 581 582 be_lun->ctl_be_lun.blocksize = blocksize; --- 10 unchanged lines hidden (view full) --- 593 value = ctl_get_opt(&be_lun->ctl_be_lun.options, "unmap"); 594 if (value != NULL && strcmp(value, "on") == 0) 595 unmap = 1; 596 597 be_lun->flags = CTL_BE_RAMDISK_LUN_UNCONFIGURED; 598 be_lun->ctl_be_lun.flags = CTL_LUN_FLAG_PRIMARY; 599 if (unmap) 600 be_lun->ctl_be_lun.flags |= CTL_LUN_FLAG_UNMAP; |
| 599 be_lun->ctl_be_lun.atomicblock = UINT32_MAX; | |
| 600 be_lun->ctl_be_lun.be_lun = be_lun; 601 602 if (params->flags & CTL_LUN_FLAG_ID_REQ) { 603 be_lun->ctl_be_lun.req_lun_id = params->req_lun_id; 604 be_lun->ctl_be_lun.flags |= CTL_LUN_FLAG_ID_REQ; 605 } else 606 be_lun->ctl_be_lun.req_lun_id = 0; 607 --- 390 unchanged lines hidden --- | 601 be_lun->ctl_be_lun.be_lun = be_lun; 602 603 if (params->flags & CTL_LUN_FLAG_ID_REQ) { 604 be_lun->ctl_be_lun.req_lun_id = params->req_lun_id; 605 be_lun->ctl_be_lun.flags |= CTL_LUN_FLAG_ID_REQ; 606 } else 607 be_lun->ctl_be_lun.req_lun_id = 0; 608 --- 390 unchanged lines hidden --- |