1 files changed, 0 insertions, 182 deletions
diff --git a/board/MAI/bios_emulator/scitech/src/pm/qnx/mtrrqnx.c b/board/MAI/bios_emulator/scitech/src/pm/qnx/mtrrqnx.c
deleted file mode 100644
index f960c75714..0000000000
--- a/board/MAI/bios_emulator/scitech/src/pm/qnx/mtrrqnx.c
+++ /dev/null
@@ -1,182 +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:  QNX
-*
-* Description:  MTRR helper functions module. To make it easier to implement
-*               the MTRR support under QNX, we simply put our ring 0 helper
-*               functions into stubs that run them at ring 0 using whatever
-*               mechanism is available.
-*
-****************************************************************************/
-
-#include "pmapi.h"
-#include <stdio.h>
-#include <sys/mman.h>
-#include <time.h>
-#ifdef __QNXNTO__
-#include <sys/neutrino.h>
-#include <sys/syspage.h>
-#else
-#include <i86.h>
-#include <sys/irqinfo.h>
-#endif
-
-/*--------------------------- Global variables ----------------------------*/
-
-#define R0_FLUSH_TLB    0
-#define R0_SAVE_CR4     1
-#define R0_RESTORE_CR4  2
-#define R0_READ_MSR     3
-#define R0_WRITE_MSR    4
-
-typedef struct {
-    int     service;
-    int     reg;
-    ulong   eax;
-    ulong   edx;
-    } R0_data;
-
-extern volatile R0_data _PM_R0;
-
-/*----------------------------- Implementation ----------------------------*/
-
-#ifdef __QNXNTO__
-const struct sigevent * _ASMAPI _PM_ring0_isr(void *arg, int id);
-#else
-pid_t far _ASMAPI _PM_ring0_isr();
-#endif
-
-/****************************************************************************
-REMARKS:
-Return true if ring 0 (or if we can call the helpers functions at ring 0)
-****************************************************************************/
-ibool _ASMAPI _MTRR_isRing0(void)
-{
-#ifdef __QNXNTO__
-    return false;   /* Not implemented yet! */
-#else
-    return true;
-#endif
-}
-
-/****************************************************************************
-REMARKS:
-Function to execute a service at ring 0. This is done using the clock
-interrupt handler since the code we attach to it will always run at ring 0.
-****************************************************************************/
-static void CallRing0(void)
-{
-#ifdef __QNXNTO__
-    uint    clock_intno = SYSPAGE_ENTRY(qtime)->intr;
-#else
-    uint    clock_intno = 0;    /* clock irq */
-#endif
-    int     intrid;
-
-#ifdef __QNXNTO__
-    mlock((void*)&_PM_R0, sizeof(_PM_R0));
-    ThreadCtl(_NTO_TCTL_IO, 0);
-#endif
-#ifdef __QNXNTO__
-    if ((intrid = InterruptAttach(_NTO_INTR_CLASS_EXTERNAL | clock_intno,
-	_PM_ring0_isr, (void*)&_PM_R0, sizeof(_PM_R0), _NTO_INTR_FLAGS_END)) == -1) {
-#else
-    if ((intrid = qnx_hint_attach(clock_intno, _PM_ring0_isr, FP_SEG(&_PM_R0))) == -1) {
-#endif
-	perror("Attach");
-	exit(-1);
-	}
-    while (_PM_R0.service != -1)
-	;
-#ifdef __QNXNTO__
-    InterruptDetachId(intrid);
-#else
-    qnx_hint_detach(intrid);
-#endif
-}
-
-/****************************************************************************
-REMARKS:
-Flush the translation lookaside buffer.
-****************************************************************************/
-void PMAPI PM_flushTLB(void)
-{
-    _PM_R0.service = R0_FLUSH_TLB;
-    CallRing0();
-}
-
-/****************************************************************************
-REMARKS:
-Read and return the value of the CR4 register
-****************************************************************************/
-ulong _ASMAPI _MTRR_saveCR4(void)
-{
-    _PM_R0.service = R0_SAVE_CR4;
-    CallRing0();
-    return _PM_R0.reg;
-}
-
-/****************************************************************************
-REMARKS:
-Restore the value of the CR4 register
-****************************************************************************/
-void _ASMAPI _MTRR_restoreCR4(ulong cr4Val)
-{
-    _PM_R0.service = R0_RESTORE_CR4;
-    _PM_R0.reg = cr4Val;
-    CallRing0();
-}
-
-/****************************************************************************
-REMARKS:
-Read a machine status register for the CPU.
-****************************************************************************/
-void _ASMAPI _MTRR_readMSR(
-    int reg,
-    ulong *eax,
-    ulong *edx)
-{
-    _PM_R0.service = R0_READ_MSR;
-    _PM_R0.reg = reg;
-    CallRing0();
-    *eax = _PM_R0.eax;
-    *edx = _PM_R0.edx;
-}
-
-/****************************************************************************
-REMARKS:
-Write a machine status register for the CPU.
-****************************************************************************/
-void _ASMAPI _MTRR_writeMSR(
-    int reg,
-    ulong eax,
-    ulong edx)
-{
-    _PM_R0.service = R0_WRITE_MSR;
-    _PM_R0.reg = reg;
-    _PM_R0.eax = eax;
-    _PM_R0.edx = edx;
-    CallRing0();
-}