| scsi_da.c (76322) | scsi_da.c (76362) |
|---|---|
| 1/* 2 * Implementation of SCSI Direct Access Peripheral driver for CAM. 3 * 4 * Copyright (c) 1997 Justin T. Gibbs. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 11 unchanged lines hidden (view full) --- 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * | 1/* 2 * Implementation of SCSI Direct Access Peripheral driver for CAM. 3 * 4 * Copyright (c) 1997 Justin T. Gibbs. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 11 unchanged lines hidden (view full) --- 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * |
| 28 * $FreeBSD: head/sys/cam/scsi/scsi_da.c 76322 2001-05-06 20:00:03Z phk $ | 28 * $FreeBSD: head/sys/cam/scsi/scsi_da.c 76362 2001-05-08 08:30:48Z phk $ |
| 29 */ 30 31#ifdef _KERNEL 32#include "opt_hw_wdog.h" 33#endif /* _KERNEL */ 34 35#include <sys/param.h> 36 --- 513 unchanged lines hidden (view full) --- 550 u_int unit; 551 u_int part; 552 int s; 553 554 unit = dkunit(bp->bio_dev); 555 part = dkpart(bp->bio_dev); 556 periph = cam_extend_get(daperiphs, unit); 557 if (periph == NULL) { | 29 */ 30 31#ifdef _KERNEL 32#include "opt_hw_wdog.h" 33#endif /* _KERNEL */ 34 35#include <sys/param.h> 36 --- 513 unchanged lines hidden (view full) --- 550 u_int unit; 551 u_int part; 552 int s; 553 554 unit = dkunit(bp->bio_dev); 555 part = dkpart(bp->bio_dev); 556 periph = cam_extend_get(daperiphs, unit); 557 if (periph == NULL) { |
| 558 bp->bio_error = ENXIO; 559 goto bad; | 558 biofinish(bp, NULL, ENXIO); 559 return; |
| 560 } 561 softc = (struct da_softc *)periph->softc; 562#if 0 563 /* 564 * check it's not too big a transfer for our adapter 565 */ 566 scsi_minphys(bp,&sd_switch); 567#endif --- 5 unchanged lines hidden (view full) --- 573 */ 574 s = splbio(); 575 576 /* 577 * If the device has been made invalid, error out 578 */ 579 if ((softc->flags & DA_FLAG_PACK_INVALID)) { 580 splx(s); | 560 } 561 softc = (struct da_softc *)periph->softc; 562#if 0 563 /* 564 * check it's not too big a transfer for our adapter 565 */ 566 scsi_minphys(bp,&sd_switch); 567#endif --- 5 unchanged lines hidden (view full) --- 573 */ 574 s = splbio(); 575 576 /* 577 * If the device has been made invalid, error out 578 */ 579 if ((softc->flags & DA_FLAG_PACK_INVALID)) { 580 splx(s); |
| 581 bp->bio_error = ENXIO; 582 goto bad; | 581 biofinish(bp, NULL, ENXIO); 582 return; |
| 583 } 584 585 /* 586 * Place it in the queue of disk activities for this disk 587 */ 588 bioqdisksort(&softc->bio_queue, bp); 589 590 splx(s); 591 592 /* 593 * Schedule ourselves for performing the work. 594 */ 595 xpt_schedule(periph, /* XXX priority */1); 596 597 return; | 583 } 584 585 /* 586 * Place it in the queue of disk activities for this disk 587 */ 588 bioqdisksort(&softc->bio_queue, bp); 589 590 splx(s); 591 592 /* 593 * Schedule ourselves for performing the work. 594 */ 595 xpt_schedule(periph, /* XXX priority */1); 596 597 return; |
| 598bad: 599 bp->bio_flags |= BIO_ERROR; 600 601 /* 602 * Correctly set the buf to indicate a completed xfer 603 */ 604 bp->bio_resid = bp->bio_bcount; 605 biodone(bp); 606 return; | |
| 607} 608 609/* For 2.2-stable support */ 610#ifndef ENOIOCTL 611#define ENOIOCTL -1 612#endif 613 614static int --- 1033 unchanged lines hidden --- | 598} 599 600/* For 2.2-stable support */ 601#ifndef ENOIOCTL 602#define ENOIOCTL -1 603#endif 604 605static int --- 1033 unchanged lines hidden --- |