src/sys/bus/cam/scsi/scsi_target.c - diff

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version 1.8, 2004/05/13 23:49:11	version 1.9, 2004/05/19 22:52:38
Line 174 targopen(dev_t dev, int flags, int fmt,	Line 174 targopen(dev_t dev, int flags, int fmt,

/* Mark device busy before any potentially blocking operations */	/* Mark device busy before any potentially blocking operations */
dev->si_drv1 = (void *)~0;	dev->si_drv1 = (void *)~0;
	reference_dev(dev); /* save ref for later destroy_dev() */

/* Create the targ device, allocate its softc, initialize it */	/* Create the targ device, allocate its softc, initialize it */
make_dev(&targ_cdevsw, minor(dev), UID_ROOT, GID_WHEEL, 0600,	make_dev(&targ_cdevsw, minor(dev), UID_ROOT, GID_WHEEL, 0600,
Line 208 targclose(dev_t dev, int flag, int fmt,	Line 209 targclose(dev_t dev, int flag, int fmt,
cam_periph_invalidate(softc->periph);	cam_periph_invalidate(softc->periph);
softc->periph = NULL;	softc->periph = NULL;
}	}
destroy_dev(dev);	destroy_dev(dev); /* eats the open ref */
FREE(softc, M_TARG);	FREE(softc, M_TARG);
	} else {
	release_dev(dev);
}	}
return (error);	return (error);
}	}
Line 1006 targgetdescr(struct targ_softc *softc)	Line 1009 targgetdescr(struct targ_softc *softc)
static void	static void
targinit(void)	targinit(void)
{	{
cdevsw_add(&targ_cdevsw);	cdevsw_add(&targ_cdevsw, 0, 0);
}	}

static void	static void