1 files changed, 0 insertions, 142 deletions
diff --git a/board/MAI/bios_emulator/scitech/src/pm/ntdrv/irq.c b/board/MAI/bios_emulator/scitech/src/pm/ntdrv/irq.c
deleted file mode 100644
index 9cd52047b7..0000000000
--- a/board/MAI/bios_emulator/scitech/src/pm/ntdrv/irq.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/****************************************************************************
-*
-*                   SciTech OS Portability Manager Library
-*
-*  ========================================================================
-*
-*    The contents of this file are subject to the SciTech MGL Public
-*    License Version 1.0 (the "License"); you may not use this file
-*    except in compliance with the License. You may obtain a copy of
-*    the License at http://www.scitechsoft.com/mgl-license.txt
-*
-*    Software distributed under the License is distributed on an
-*    "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-*    implied. See the License for the specific language governing
-*    rights and limitations under the License.
-*
-*    The Original Code is Copyright (C) 1991-1998 SciTech Software, Inc.
-*
-*    The Initial Developer of the Original Code is SciTech Software, Inc.
-*    All Rights Reserved.
-*
-*  ========================================================================
-*
-* Language:     ANSI C
-* Environment:  32-bit Windows NT device drivers.
-*
-* Description:  Implementation for the NT driver IRQ management functions
-*               for the PM library.
-*
-****************************************************************************/
-
-#include "pmapi.h"
-#include "pmint.h"
-#include "drvlib/os/os.h"
-#include "sdd/sddhelp.h"
-#include "mtrr.h"
-#include "oshdr.h"
-
-/*--------------------------- Global variables ----------------------------*/
-
-static int          globalDataStart;
-static uchar        _PM_oldCMOSRegA;
-static uchar        _PM_oldCMOSRegB;
-static uchar        _PM_oldRTCPIC2;
-static ulong        RTC_idtEntry;
-PM_intHandler       _PM_rtcHandler = NULL;
-PMFARPTR    _VARAPI _PM_prevRTC = PMNULL;
-
-/*----------------------------- Implementation ----------------------------*/
-
-/* Functions to read and write CMOS registers */
-
-uchar   _ASMAPI _PM_readCMOS(int index);
-void    _ASMAPI _PM_writeCMOS(int index,uchar value);
-void    _ASMAPI _PM_rtcISR(void);
-void    _ASMAPI _PM_getISR(int irq,PMFARPTR *handler);
-void    _ASMAPI _PM_setISR(int irq,void *handler);
-void    _ASMAPI _PM_restoreISR(int irq,PMFARPTR *handler);
-void    _ASMAPI _PM_irqCodeStart(void);
-void    _ASMAPI _PM_irqCodeEnd(void);
-
-/****************************************************************************
-REMARKS:
-Set the real time clock frequency (for stereo modes).
-****************************************************************************/
-void PMAPI PM_setRealTimeClockFrequency(
-    int frequency)
-{
-    static short convert[] = {
-	8192,
-	4096,
-	2048,
-	1024,
-	512,
-	256,
-	128,
-	64,
-	32,
-	16,
-	8,
-	4,
-	2,
-	-1,
-	};
-    int i;
-
-    /* First clear any pending RTC timeout if not cleared */
-    _PM_readCMOS(0x0C);
-    if (frequency == 0) {
-	/* Disable RTC timout */
-	_PM_writeCMOS(0x0A,(uchar)_PM_oldCMOSRegA);
-	_PM_writeCMOS(0x0B,(uchar)(_PM_oldCMOSRegB & 0x0F));
-	}
-    else {
-	/* Convert frequency value to RTC clock indexes */
-	for (i = 0; convert[i] != -1; i++) {
-	    if (convert[i] == frequency)
-		break;
-	    }
-
-	/* Set RTC timout value and enable timeout */
-	_PM_writeCMOS(0x0A,(uchar)(0x20 | (i+3)));
-	_PM_writeCMOS(0x0B,(uchar)((_PM_oldCMOSRegB & 0x0F) | 0x40));
-	}
-}
-
-ibool PMAPI PM_setRealTimeClockHandler(PM_intHandler th,int frequency)
-{
-    static ibool    locked = false;
-
-    /* Save the old CMOS real time clock values */
-    _PM_oldCMOSRegA = _PM_readCMOS(0x0A);
-    _PM_oldCMOSRegB = _PM_readCMOS(0x0B);
-
-    /* Install the interrupt handler */
-    RTC_idtEntry = 0x38;
-    _PM_getISR(RTC_idtEntry, &_PM_prevRTC);
-    _PM_rtcHandler = th;
-    _PM_setISR(RTC_idtEntry, _PM_rtcISR);
-
-    /* Program the real time clock default frequency */
-    PM_setRealTimeClockFrequency(frequency);
-
-    /* Unmask IRQ8 in the PIC2 */
-    _PM_oldRTCPIC2 = PM_inpb(0xA1);
-    PM_outpb(0xA1,(uchar)(_PM_oldRTCPIC2 & 0xFE));
-    return true;
-}
-
-void PMAPI PM_restoreRealTimeClockHandler(void)
-{
-    if (_PM_rtcHandler) {
-	/* Restore CMOS registers and mask RTC clock */
-	_PM_writeCMOS(0x0A,_PM_oldCMOSRegA);
-	_PM_writeCMOS(0x0B,_PM_oldCMOSRegB);
-	PM_outpb(0xA1,(uchar)((PM_inpb(0xA1) & 0xFE) | (_PM_oldRTCPIC2 & ~0xFE)));
-
-	/* Restore the interrupt vector */
-	_PM_restoreISR(RTC_idtEntry, &_PM_prevRTC);
-	_PM_rtcHandler = NULL;
-	}
-}