203 lines
4.6 KiB
C
203 lines
4.6 KiB
C
/*****************************************************************************
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*
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* COPYRIGHT 1993 - COLORADO MEMORY SYSTEMS, INC.
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* ALL RIGHTS RESERVED.
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*
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******************************************************************************
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*
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* FILE: \SE\DRIVER\Q117CD\SRC\0X11055.C
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*
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* FUNCTION: cqd_CheckMediaCompatibility
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*
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* PURPOSE: Determine the compatibility of the media, drive combination.
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*
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* HISTORY:
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* $Log: J:\se.vcs\driver\q117cd\src\0x11055.c $
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*
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* Rev 1.4 15 May 1995 10:48:18 GaryKiwi
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* Phoenix merge from CBW95s
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*
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* Rev 1.3.1.0 11 Apr 1995 18:04:50 garykiwi
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* PHOENIX pass #1
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*
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* Rev 1.4 26 Jan 1995 14:59:44 BOBLEHMA
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* Added support for the Phoenix drive QIC_80W.
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*
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* Rev 1.3 15 Dec 1994 09:03:16 MARKMILL
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* Added a case to the main switch statement for a QIC-3020 tape in a QIC-3010
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* drive. In this case, we want to allow format operations, but an error
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* needs to be returned to indicate that an incompatible format was encountered.
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*
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* Rev 1.2 03 Jun 1994 15:30:20 BOBLEHMA
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* Changed to use the drive type defines from the frb_api.h header.
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* Defines from cqd_defs.h contain different values and can't be interchanged.
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*
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* Rev 1.1 17 Feb 1994 15:39:42 KEVINKES
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* Fixed a semicolon idiocy.
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*
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* Rev 1.0 17 Feb 1994 15:21:26 KEVINKES
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* Initial Revision.
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*
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*****************************************************************************/
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#define FCT_ID 0x11055
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#include "include\public\adi_api.h"
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#include "include\public\frb_api.h"
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#include "include\private\kdi_pub.h"
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#include "include\private\cqd_pub.h"
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#include "q117cd\include\cqd_defs.h"
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#include "q117cd\include\cqd_strc.h"
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#include "q117cd\include\cqd_hdr.h"
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/*endinclude*/
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dStatus cqd_CheckMediaCompatibility
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(
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/* INPUT PARAMETERS: */
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CqdContextPtr cqd_context
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/* UPDATE PARAMETERS: */
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/* OUTPUT PARAMETERS: */
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)
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/* COMMENTS: *****************************************************************
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*
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* DEFINITIONS: *************************************************************/
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{
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/* DATA: ********************************************************************/
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dStatus status=ERR_NO_ERR; /* Status or error condition.*/
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/* CODE: ********************************************************************/
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switch (cqd_context->device_descriptor.drive_class) {
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case QIC40_DRIVE:
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switch (cqd_context->tape_cfg.tape_class) {
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case QIC40_FMT:
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cqd_context->tape_cfg.formattable_media = dTRUE;
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cqd_context->tape_cfg.read_only_media = dFALSE;
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break;
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default:
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status = kdi_Error(ERR_UNSUPPORTED_FORMAT, FCT_ID, ERR_SEQ_1);
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}
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break;
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case QIC80_DRIVE:
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switch (cqd_context->tape_cfg.tape_class) {
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case QIC40_FMT:
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cqd_context->tape_cfg.formattable_media = dTRUE;
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cqd_context->tape_cfg.read_only_media = dTRUE;
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break;
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case QIC80_FMT:
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cqd_context->tape_cfg.formattable_media = dTRUE;
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cqd_context->tape_cfg.read_only_media = dFALSE;
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break;
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default:
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status = kdi_Error(ERR_UNSUPPORTED_FORMAT, FCT_ID, ERR_SEQ_2);
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}
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break;
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case QIC80W_DRIVE:
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switch (cqd_context->tape_cfg.tape_class) {
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case QIC40_FMT:
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cqd_context->tape_cfg.formattable_media = dTRUE;
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cqd_context->tape_cfg.read_only_media = dTRUE;
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break;
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case QIC80_FMT:
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cqd_context->tape_cfg.formattable_media = dTRUE;
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cqd_context->tape_cfg.read_only_media = dFALSE;
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break;
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default:
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status = kdi_Error(ERR_UNSUPPORTED_FORMAT, FCT_ID, ERR_SEQ_2);
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}
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break;
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case QIC3010_DRIVE:
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switch (cqd_context->tape_cfg.tape_class) {
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case QIC40_FMT:
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case QIC80_FMT:
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cqd_context->tape_cfg.formattable_media = dFALSE;
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cqd_context->tape_cfg.read_only_media = dTRUE;
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break;
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case QIC3010_FMT:
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cqd_context->tape_cfg.formattable_media = dTRUE;
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cqd_context->tape_cfg.read_only_media = dFALSE;
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break;
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case QIC3020_FMT:
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cqd_context->tape_cfg.formattable_media = dTRUE;
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cqd_context->tape_cfg.read_only_media = dFALSE;
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status = kdi_Error(ERR_UNSUPPORTED_FORMAT, FCT_ID, ERR_SEQ_3);
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break;
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default:
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status = kdi_Error(ERR_UNSUPPORTED_FORMAT, FCT_ID, ERR_SEQ_3);
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}
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break;
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case QIC3020_DRIVE:
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switch (cqd_context->tape_cfg.tape_class) {
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case QIC40_FMT:
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case QIC80_FMT:
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cqd_context->tape_cfg.formattable_media = dFALSE;
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cqd_context->tape_cfg.read_only_media = dTRUE;
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break;
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case QIC3010_FMT:
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case QIC3020_FMT:
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cqd_context->tape_cfg.formattable_media = dTRUE;
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cqd_context->tape_cfg.read_only_media = dFALSE;
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break;
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default:
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status = kdi_Error(ERR_UNSUPPORTED_FORMAT, FCT_ID, ERR_SEQ_4);
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}
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break;
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default:
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status = kdi_Error(ERR_UNSUPPORTED_FORMAT, FCT_ID, ERR_SEQ_5);
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}
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return status;
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}
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