diff options
-rw-r--r-- | sys/cam/cam_xpt.c | 50 |
1 files changed, 31 insertions, 19 deletions
diff --git a/sys/cam/cam_xpt.c b/sys/cam/cam_xpt.c index 21e019d..4c4686b 100644 --- a/sys/cam/cam_xpt.c +++ b/sys/cam/cam_xpt.c @@ -26,7 +26,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: cam_xpt.c,v 1.4 1998/09/16 13:24:37 gibbs Exp $ + * $Id: cam_xpt.c,v 1.5 1998/09/16 23:30:01 ken Exp $ */ #include <sys/param.h> #include <sys/systm.h> @@ -97,6 +97,19 @@ STAILQ_HEAD(highpowerlist, ccb_hdr) highpowerq; #ifndef SCSI_DELAY #define SCSI_DELAY 2000 #endif +/* + * If someone sets this to 0, we assume that they want the minimum + * allowable bus settle delay. All devices need _some_ sort of bus settle + * delay, so we'll set it to a minimum value of 100ms. + */ +#if (SCSI_DELAY == 0) +#undef SCSI_DELAY +#define SCSI_DELAY 100 +#endif + +/* + * Make sure the user isn't using seconds instead of milliseconds. + */ #if (SCSI_DELAY < 100) #error "SCSI_DELAY is in milliseconds, not seconds! Please use a larger value" #endif @@ -268,9 +281,10 @@ static struct xpt_quirk_entry xpt_quirk_table[] = { /* Really only one LUN */ { - T_ENCLOSURE, SIP_MEDIA_FIXED, "SUN", "SENA*", "*" }, - CAM_QUIRK_NOLUNS, /*mintags*/0, /*maxtags*/0 + T_ENCLOSURE, SIP_MEDIA_FIXED, "SUN", "SENA*", "*" }, + CAM_QUIRK_NOLUNS, /*mintags*/0, /*maxtags*/0 + }, { /* Default tagged queuing parameters for all devices */ { @@ -5358,28 +5372,26 @@ xpt_config(void *arg) static int xptfinishconfigfunc(struct cam_ed *device, void *arg) { - union ccb *done_ccb; + union ccb work_ccb; + struct cam_path path; cam_status status; - done_ccb = (union ccb *)arg; - - if ((status = xpt_create_path(&done_ccb->ccb_h.path, - xpt_periph, device->target->bus->path_id, - device->target->target_id, - device->lun_id)) != CAM_REQ_CMP) { - printf("xptfinishconfig: xpt_create_path failed with status" - " %#x, halting bus configuration\n", status); + if ((status = xpt_compile_path(&path, xpt_periph, + device->target->bus->path_id, + device->target->target_id, + device->lun_id)) != CAM_REQ_CMP) { + printf("xptfinishconfig: xpt_compile_path failed with status" + " %#x, halting device registration\n", status); return(0); } - xpt_setup_ccb(&done_ccb->ccb_h, - done_ccb->ccb_h.path, - /*priority*/1); + xpt_setup_ccb(&work_ccb.ccb_h, &path, /*priority*/1); - done_ccb->ccb_h.func_code = XPT_GDEV_TYPE; - xpt_action(done_ccb); - xpt_async(AC_FOUND_DEVICE, done_ccb->ccb_h.path, done_ccb); + work_ccb.ccb_h.func_code = XPT_GDEV_TYPE; + xpt_action(&work_ccb); + xpt_async(AC_FOUND_DEVICE, &path, &work_ccb); + xpt_release_path(&path); return(1); } @@ -5449,7 +5461,7 @@ xpt_finishconfig(struct cam_periph *periph, union ccb *done_ccb) * Itterate through our devices announcing * them in probed bus order. */ - xpt_for_all_devices(xptfinishconfigfunc, done_ccb); + xpt_for_all_devices(xptfinishconfigfunc, NULL); /* * Check for devices with no "standard" peripheral driver |