Scsi - Index of

623 srb->cmnd[0] = REQUEST_SENSE;
624 srb->cmnd[1] = old_cmnd[1] & 0xE0;
625 srb->cmnd[4] = 18;
626
627 /* FIXME: we must do the protocol translation here */
628 if (us->subclass == US_SC_RBC || us->subclass == US_SC_SCSI)
629 srb->cmd_len = 6;
630 else
631 srb->cmd_len = 12;
632
633 /* set the transfer direction */
634 old_sc_data_direction = srb->sc_data_direction;
635 srb->sc_data_direction = DMA_FROM_DEVICE;
636
637 /* use the new buffer we have */
638 old_request_buffer = srb->request_buffer;
639 srb->request_buffer = srb->sense_buffer;
640
641 /* set the buffer length for transfer */
642 old_request_bufflen = srb->request_bufflen;
643 srb->request_bufflen = 18;
644
645 /* set up for no scatter-gather use */
148
646 old_sg = srb->use_sg;
647 srb->use_sg = 0;
648
649 /* change the serial number -- toggle the high bit*/
650 old_serial_number = srb->serial_number;
651 srb->serial_number ^= 0x80000000;
652
653 /* issue the auto-sense command */
654 old_resid = srb->resid;
655 srb->resid = 0;
656 temp_result = us->transport(us->srb, us);
657
658 /* let's clean up right away */
659 srb->resid = old_resid;
660 srb->request_buffer = old_request_buffer;
661 srb->request_bufflen = old_request_bufflen;
662 srb->use_sg = old_sg;
663 srb->serial_number = old_serial_number;
664 srb->sc_data_direction = old_sc_data_direction;
665 srb->cmd_len = old_cmd_len;