125 lines
4.2 KiB
C
125 lines
4.2 KiB
C
/*****************************************************************************
|
||
*
|
||
* COPYRIGHT 1993 - COLORADO MEMORY SYSTEMS, INC.
|
||
* ALL RIGHTS RESERVED.
|
||
*
|
||
******************************************************************************
|
||
*
|
||
* FILE: \SE\DRIVER\DEVICE\JUMBO\SRC\0X1100A.C
|
||
*
|
||
* FUNCTION: cqd_ConfigureBaseIO
|
||
*
|
||
* PURPOSE: Setup the FDC address structure according to the type
|
||
* of hardware involved.
|
||
*
|
||
* HISTORY:
|
||
* $Log: J:\se.vcs\driver\q117cd\src\0x1100a.c $
|
||
*
|
||
* Rev 1.8 17 Feb 1994 11:46:38 KEVINKES
|
||
* Changed addresses to UDWords.
|
||
*
|
||
* Rev 1.7 21 Jan 1994 18:22:06 KEVINKES
|
||
* Fixed compiler warnings.
|
||
*
|
||
* Rev 1.6 20 Dec 1993 14:48:44 KEVINKES
|
||
* Removed the arguement kdi_context.
|
||
*
|
||
* Rev 1.5 03 Dec 1993 15:15:18 BOBLEHMA
|
||
* Added call to kdi_SetFloppyRegisters to set up the kdi context
|
||
* with the same r_dor and dor.
|
||
*
|
||
* Rev 1.4 30 Nov 1993 11:33:14 KEVINKES
|
||
* Commneted out KDI_SET_DEBUG_LEVEL.
|
||
*
|
||
* Rev 1.3 23 Nov 1993 18:46:24 KEVINKES
|
||
* Added a call to KDI_SET_DEBUG_LEVEL and modified the file to initialize
|
||
* the kdi context.
|
||
*
|
||
* Rev 1.2 15 Nov 1993 16:01:22 CHETDOUG
|
||
* Initial Trakker changes
|
||
*
|
||
* Rev 1.1 11 Nov 1993 15:13:38 KEVINKES
|
||
* Added support for dual port adapters.
|
||
*
|
||
* Rev 1.0 18 Oct 1993 17:17:20 KEVINKES
|
||
* Initial Revision.
|
||
*
|
||
*****************************************************************************/
|
||
#define FCT_ID 0x1100a
|
||
#include "include\public\adi_api.h"
|
||
#include "include\public\frb_api.h"
|
||
#include "include\private\kdi_pub.h"
|
||
#include "include\private\cqd_pub.h"
|
||
#include "q117cd\include\cqd_defs.h"
|
||
#include "q117cd\include\cqd_strc.h"
|
||
#include "q117cd\include\cqd_hdr.h"
|
||
/*endinclude*/
|
||
|
||
dVoid cqd_ConfigureBaseIO
|
||
(
|
||
/* INPUT PARAMETERS: */
|
||
|
||
dVoidPtr cqd_context,
|
||
dUDWord base_io,
|
||
dBoolean dual_port
|
||
|
||
/* UPDATE PARAMETERS: */
|
||
|
||
/* OUTPUT PARAMETERS: */
|
||
|
||
)
|
||
/* COMMENTS: *****************************************************************
|
||
*
|
||
* DEFINITIONS: *************************************************************/
|
||
{
|
||
|
||
/* DATA: ********************************************************************/
|
||
|
||
|
||
/* CODE: ********************************************************************/
|
||
|
||
/* KDI_SET_DEBUG_LEVEL(0l); */
|
||
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dual_port = dual_port;
|
||
|
||
if (kdi_Trakker(((CqdContextPtr)cqd_context)->kdi_context)) {
|
||
|
||
/* trakker FDC offsets start at zero in the IO space */
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dcr = DCR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dr = DR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.msr = MSR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dsr = DSR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dor = DOR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.r_dor = RDOR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.tdr = TDR_OFFSET;
|
||
|
||
} else {
|
||
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dcr = base_io + DCR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dr = base_io + DR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.msr = base_io + MSR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dsr = base_io + DSR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dor = base_io + DOR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.r_dor = base_io + RDOR_OFFSET;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.tdr = base_io + TDR_OFFSET;
|
||
|
||
}
|
||
|
||
if (dual_port) {
|
||
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dcr ^= DUAL_PORT_MASK;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dr ^= DUAL_PORT_MASK;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.msr ^= DUAL_PORT_MASK;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dsr ^= DUAL_PORT_MASK;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.r_dor ^= DUAL_PORT_MASK;
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.tdr ^= DUAL_PORT_MASK;
|
||
|
||
}
|
||
|
||
kdi_SetFloppyRegisters( ((CqdContextPtr)cqd_context)->kdi_context,
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.r_dor,
|
||
((CqdContextPtr)cqd_context)->controller_data.fdc_addr.dor );
|
||
|
||
return;
|
||
}
|