+ reset_scb = NULL;
+ paused = FALSE;
+ wait = FALSE;
+ ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
+
+ scmd_printk(KERN_INFO, cmd,
+ "Attempting to queue a TARGET RESET message:");
+
+ printf("CDB:");
+ for (cdb_byte = 0; cdb_byte < cmd->cmd_len; cdb_byte++)
+ printf(" 0x%x", cmd->cmnd[cdb_byte]);
+ printf("\n");
+
+ /*
+ * Determine if we currently own this command.
+ */
+ dev = scsi_transport_device_data(cmd->device);
+
+ if (dev == NULL) {
+ /*
+ * No target device for this command exists,
+ * so we must not still own the command.
+ */
+ scmd_printk(KERN_INFO, cmd, "Is not an active device\n");
+ return SUCCESS;
+ }
+
+ /*
+ * Generate us a new SCB
+ */
+ reset_scb = ahd_get_scb(ahd, AHD_NEVER_COL_IDX);
+ if (!reset_scb) {
+ scmd_printk(KERN_INFO, cmd, "No SCB available\n");
+ return FAILED;
+ }
+
+ tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
+ cmd->device->id, &tstate);
+ reset_scb->io_ctx = cmd;
+ reset_scb->platform_data->dev = dev;
+ reset_scb->sg_count = 0;
+ ahd_set_residual(reset_scb, 0);
+ ahd_set_sense_residual(reset_scb, 0);
+ reset_scb->platform_data->xfer_len = 0;
+ reset_scb->hscb->control = 0;
+ reset_scb->hscb->scsiid = BUILD_SCSIID(ahd,cmd);
+ reset_scb->hscb->lun = cmd->device->lun;
+ reset_scb->hscb->cdb_len = 0;
+ reset_scb->hscb->task_management = SIU_TASKMGMT_LUN_RESET;
+ reset_scb->flags |= SCB_DEVICE_RESET|SCB_RECOVERY_SCB|SCB_ACTIVE;
+ if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
+ reset_scb->flags |= SCB_PACKETIZED;
+ } else {
+ reset_scb->hscb->control |= MK_MESSAGE;
+ }
+ dev->openings--;
+ dev->active++;
+ dev->commands_issued++;
+
+ ahd_lock(ahd, &flags);
+
+ LIST_INSERT_HEAD(&ahd->pending_scbs, reset_scb, pending_links);
+ ahd_queue_scb(ahd, reset_scb);
+
+ ahd->platform_data->eh_done = &done;
+ ahd_unlock(ahd, &flags);
+
+ printf("%s: Device reset code sleeping\n", ahd_name(ahd));
+ if (!wait_for_completion_timeout(&done, 5 * HZ)) {
+ ahd_lock(ahd, &flags);
+ ahd->platform_data->eh_done = NULL;
+ ahd_unlock(ahd, &flags);
+ printf("%s: Device reset timer expired (active %d)\n",
+ ahd_name(ahd), dev->active);
+ retval = FAILED;
+ }
+ printf("%s: Device reset returning 0x%x\n", ahd_name(ahd), retval);
+
+ return (retval);