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-rw-r--r--i386/imps/Makefile.in66
-rw-r--r--i386/imps/apic.h96
-rw-r--r--i386/imps/cpu_number.h50
-rw-r--r--i386/imps/cpus.h24
-rw-r--r--i386/imps/imps.c51
-rw-r--r--i386/imps/impsasm.sym29
6 files changed, 0 insertions, 316 deletions
diff --git a/i386/imps/Makefile.in b/i386/imps/Makefile.in
deleted file mode 100644
index bf353f1..0000000
--- a/i386/imps/Makefile.in
+++ /dev/null
@@ -1,66 +0,0 @@
-#
-# Copyright (c) 1994 The University of Utah and
-# the Computer Systems Laboratory (CSL). All rights reserved.
-#
-# Permission to use, copy, modify and distribute this software and its
-# documentation is hereby granted, provided that both the copyright
-# notice and this permission notice appear in all copies of the
-# software, derivative works or modified versions, and any portions
-# thereof, and that both notices appear in supporting documentation.
-#
-# THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
-# IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
-# ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
-#
-# CSL requests users of this software to return to csl-dist@cs.utah.edu any
-# improvements that they make and grant CSL redistribution rights.
-#
-# Author: Bryan Ford, University of Utah CSL
-#
-
-
-# This makefile creates a microkernel
-# that supports Intel MP specification-compliant machines.
-#### Start of configuration section ####
-
-GSRCDIR = @top_gsrcdir@
-MSRCDIR = @top_srcdir@
-OBJDIR = @top_objdir@
-
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-include $(OBJDIR)/Makeconf
-
-##### End of configuration section #####
-
-
-# Only build an MP kernel if the user asked for one.
-ifeq ($(ENABLE_MP),yes)
-
-
-# First define what we're trying to accomplish.
-TARGET = kernel-imps.bmod
-
-
-# For Intel MP spec support add the imps directory.
-SRCDIRS += $(MSRCDIR)/kernel/imps
-
-
-# Everything else is done in here.
-include $(MSRCDIR)/kernel/Makerules
-
-
-# Be sure and build the asm symbol file before anything else.
-# This is sort of a bogus dependency, but it does the job.
-i386asm.h: impsasm.h
-CLEAN_FILES += impsasm.h
-
-
-else
-
-all:
-clean:
-install:
-
-endif
diff --git a/i386/imps/apic.h b/i386/imps/apic.h
deleted file mode 100644
index 24a161a..0000000
--- a/i386/imps/apic.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (c) 1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- * Author: Bryan Ford, University of Utah CSL
- */
-#ifndef _IMPS_APIC_
-#define _IMPS_APIC_
-
-typedef struct ApicReg
-{
- unsigned r; /* the actual register */
- unsigned p[3]; /* pad to the next 128-bit boundary */
-} ApicReg;
-
-typedef struct ApicIoUnit
-{
- ApicReg select;
- ApicReg window;
-} ApicIoUnit;
-#define APIC_IO_UNIT_ID 0x00
-#define APIC_IO_VERSION 0x01
-#define APIC_IO_REDIR_LOW(int_pin) (0x10+(int_pin)*2)
-#define APIC_IO_REDIR_HIGH(int_pin) (0x11+(int_pin)*2)
-
-typedef struct ApicLocalUnit
-{
- ApicReg reserved0;
- ApicReg reserved1;
- ApicReg unit_id;
- ApicReg version;
- ApicReg reserved4;
- ApicReg reserved5;
- ApicReg reserved6;
- ApicReg reserved7;
- ApicReg task_pri;
- ApicReg reservedb;
- ApicReg reservedc;
- ApicReg eoi;
- ApicReg remote;
- ApicReg logical_dest;
- ApicReg dest_format;
- ApicReg spurious_vector;
- ApicReg isr[8];
- ApicReg tmr[8];
- ApicReg irr[8];
- ApicReg reserved28[8];
- ApicReg int_command[2];
- ApicReg timer_vector;
- ApicReg reserved33;
- ApicReg reserved34;
- ApicReg lint0_vector;
- ApicReg lint1_vector;
- ApicReg reserved37;
- ApicReg init_count;
- ApicReg cur_count;
- ApicReg reserved3a;
- ApicReg reserved3b;
- ApicReg reserved3c;
- ApicReg reserved3d;
- ApicReg divider_config;
- ApicReg reserved3f;
-} ApicLocalUnit;
-
-
-/* Address at which the local unit is mapped in kernel virtual memory.
- Must be constant. */
-#define APIC_LOCAL_VA 0xc1000000
-
-#define apic_local_unit (*((volatile ApicLocalUnit*)APIC_LOCAL_VA))
-
-
-/* Set or clear a bit in a 255-bit APIC mask register.
- These registers are spread through eight 32-bit registers. */
-#define APIC_SET_MASK_BIT(reg, bit) \
- ((reg)[(bit) >> 5].r |= 1 << ((bit) & 0x1f))
-#define APIC_CLEAR_MASK_BIT(reg, bit) \
- ((reg)[(bit) >> 5].r &= ~(1 << ((bit) & 0x1f)))
-
-#endif _IMPS_APIC_
diff --git a/i386/imps/cpu_number.h b/i386/imps/cpu_number.h
deleted file mode 100644
index cae267b..0000000
--- a/i386/imps/cpu_number.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- * Author: Bryan Ford, University of Utah CSL
- */
-#ifndef _IMPS_CPU_NUMBER_
-#define _IMPS_CPU_NUMBER_
-
-
-#ifndef ASSEMBLER
-
-#include "apic.h"
-
-static inline int
-cpu_number()
-{
- return apic_local_unit.unit_id.r >> 24;
-}
-
-#else ASSEMBLER
-
-#include "impsasm.h"
-
-#define CPU_NUMBER(reg) \
- movzbl APIC_LOCAL_VA+APIC_LOCAL_UNIT_ID+3,reg
-
-#endif ASSEMBLER
-
-
-#include "i386/cpu_number.h"
-
-
-#endif _IMPS_CPU_NUMBER_
diff --git a/i386/imps/cpus.h b/i386/imps/cpus.h
deleted file mode 100644
index f49d85e..0000000
--- a/i386/imps/cpus.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) 1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- * Author: Bryan Ford, University of Utah CSL
- */
-#define NCPUS 2 /* XXX make it unlimited */
-#define MULTIPROCESSOR 1
diff --git a/i386/imps/imps.c b/i386/imps/imps.c
deleted file mode 100644
index 279ca3d..0000000
--- a/i386/imps/imps.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (c) 1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- * Author: Bryan Ford, University of Utah CSL
- */
-
-#include <mach/kern_return.h>
-
-void
-interrupt_processor(int which_cpu)
-{
- panic("interrupt_processor");
-}
-
-void
-start_other_cpus()
-{
-printf("start other CPUs please!!!\n");
-}
-
-kern_return_t
-cpu_control(int cpu, int *info, int count)
-{
-printf("cpu_control %d\n", cpu);
- return KERN_FAILURE;
-}
-
-kern_return_t
-cpu_start(int cpu)
-{
-printf("cpu_start %d\n", cpu);
- return KERN_FAILURE;
-}
-
diff --git a/i386/imps/impsasm.sym b/i386/imps/impsasm.sym
deleted file mode 100644
index 4093d41..0000000
--- a/i386/imps/impsasm.sym
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- * Author: Bryan Ford, University of Utah CSL
- */
-
-#include "apic.h"
-
-expr APIC_LOCAL_VA
-
-offset ApicLocalUnit apic_local unit_id
-
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