#!/bin/sh
# $XFree86$
# This is a shell archive (produced by GNU sharutils 4.2c).
# To extract the files from this archive, save it to some FILE, remove
# everything before the `!/bin/sh' line above, then type `sh FILE'.
#
# Made on 2002-10-04 13:41 MDT by <root@abcyxhiz>.
# Source directory was `/archives'.
#
# Existing files will *not* be overwritten unless `-c' is specified.
# This format requires very little intelligence at unshar time.
# "if test", "echo", "mkdir", and "sed" may be needed.
#
# This shar contains:
# length mode       name
# ------ ---------- ------------------------------------------
#   1521 -rw-r--r-- aperture/Makefile
#   1659 -rw-r--r-- aperture/README
#   7557 -rw-r--r-- aperture/aperture.c
#    450 -rw-r--r-- aperture/aperture.conf
#     87 -rw-r--r-- aperture/devlink.tab
#   1062 -rw-r--r-- aperture/Makefile.sun4u
#
echo=echo
shar_tty= shar_n= shar_c='
'
mkdir _sh09806 || ( echo 'failed to create locking directory' '_sh09806'; exit 1 )
# ============= aperture/Makefile ==============
if test ! -d 'aperture'; then
  $echo $echo_n 'x -' 'aperture: '$echo_c
  if mkdir 'aperture'; then $echo 'created'; else $echo 'failed to create'; fi
fi
if test -f 'aperture/Makefile' && test "$first_param" != -c; then
  $echo 'x -' SKIPPING 'aperture/Makefile' '(file already exists)'
else
  $echo 'x -' extracting 'aperture/Makefile' '(text)'
  sed 's/^X//' << 'SHAR_EOF' > 'aperture/Makefile' &&
X#
X#   File: makefile for aperture Framebuffer Driver
X# Author: Doug Anson (danson@lgc.com)
X#   Date: 2/15/94
X# Modified: David Holland (davidh@use.com)
X#   Date: 2/23/94
X#   - Changed name, and debugging structure
X# Modified: Marc Aurele La France (tsi@xfree86.org)
X#   Date: 2001.06.08
X#   - SPARC support, cleanup and turf aptest.
X#
X# >>NOTE<< Have a look at Makefile.sun4u for sun4u specifics.
X#
X# GNU gcc compiler
XCC=gcc
XCFLGS=-fno-builtin -Wall -O3
X
X#
X# Proworks compiler
X#CC=/opt/SUNWspro/bin/cc
X#CFLGS=-Xa -xnolib -xO3
X
X#
X# Debug error reporting
X#DEBUG_FLG=
X#DEBUG_FLG=-DAPERTURE_DEBUG
X
X#
X# Files and object declarations
XKERNEL_FLGS=-D_KERNEL -DSUNDDI
XCFLAGS= $(CFLGS) $(KERNEL_FLGS) $(DEBUG_FLG)
XCFILES= aperture.c
XOBJS= aperture.o
XDRIVER= aperture
X
X#
X# Make rules
Xall: $(DRIVER)
X
X$(DRIVER): $(OBJS)
X	@if [ -f "Makefile.`uname -m`" ]; then \
X		make -f Makefile.`uname -m` $(DRIVER); \
X	else \
X		rm -f $(DRIVER); \
X		ld -r -o $(DRIVER) $(OBJS); \
X	fi
X
Xinstall: $(DRIVER)
X	@if [ -f "Makefile.`uname -m`" ]; then \
X		make -f Makefile.`uname -m` install; \
X	else \
X		cp aperture.conf /kernel/drv; \
X		cp $(DRIVER) /kernel/drv; \
X	fi
X
Xadd_drv:
X	@if [ -f "Makefile.`uname -m`" ]; then \
X		make -f Makefile.`uname -m` add_drv; \
X	else \
X		add_drv /kernel/drv/aperture; \
X	fi
X
Xclean:
X	rm -f *% *.BAK $(OBJS) $(DRIVER) core
X
X.SUFFIXES: .i
X
X.c.i:
X	$(CC) -E $(CFLAGS) $*.c > $@
X
X.c.o:
X	@if [ -f "Makefile.`uname -m`" ]; then \
X		make -f Makefile.`uname -m` $@; \
X	else \
X		rm -f $@; \
X		$(CC) -c $(CFLAGS) $*.c -o $@; \
X	fi
SHAR_EOF
  : || $echo 'restore of' 'aperture/Makefile' 'failed'
fi
# ============= aperture/README ==============
if test -f 'aperture/README' && test "$first_param" != -c; then
  $echo 'x -' SKIPPING 'aperture/README' '(file already exists)'
else
  $echo 'x -' extracting 'aperture/README' '(text)'
  sed 's/^X//' << 'SHAR_EOF' > 'aperture/README' &&
XFramebuffer apperture driver.
X
XThis driver was written to provide a device that, unlike /dev/mem, allows
Xmmap()'ing of ranges beyond installed memory.
X
XThe original x86-based version of this driver was the corroborative work of
XDoug Anson (danson@lgc.com), and David Holland (davidh@use.com).  It has since
Xbeen rewritten to also work on sun4u machines.
X
X
XInstallation instructions:
X
X1) Check the Makefile, for appropriate CC, and CFLAGS definitions.  Compiling
X   with APERTURE_DEBUG defined means the driver will generate reams of
X   debugging output.  You'll probably want to leave this off...
X
X2) type 'make'.  The driver and test program should compile with out any
X   problems.  There also should not be any warning messages.
X
X3) Become 'root'.
X
X4) type 'make install' and 'make add_drv'.  The screen should look something
X   like this:
X
X	# make install
X	cp aperture aperture.conf /kernel/drv
X	# make add_drv
X	add_drv /kernel/drv/aperture
X
X   On a sun4u machine this will mention the /kernel/drv/sparcv9 directory
X   instead of /kernel/drv.
X
X   This installs the driver in the system.
X
X5) While as root modify the file /etc/devlink.tab, adding these lines:
X
X# The following entry is for the framebuffer driver
Xtype=ddi_pseudo;name=aperture	fbs/\M0
X
X   Add that line exactly as shown. You may also simply add the
X   contents of the devlink.tab file supplied to /etc/devlink.tab.
X   It contains the lines as well.  (Yes, that is a tab between
X   aperture, and fbs, not spaces - very important)
X
X6) Perform a reconfiguration boot of the system.
X
X	# touch /reconfigure
X	# init 6
X
XBug reports, questions, suggestions, etc can be sent to xfree86@xfree86.org.
SHAR_EOF
  : || $echo 'restore of' 'aperture/README' 'failed'
fi
# ============= aperture/aperture.c ==============
if test -f 'aperture/aperture.c' && test "$first_param" != -c; then
  $echo 'x -' SKIPPING 'aperture/aperture.c' '(file already exists)'
else
  $echo 'x -' extracting 'aperture/aperture.c' '(text)'
  sed 's/^X//' << 'SHAR_EOF' > 'aperture/aperture.c' &&
X/*
X * Copyright (C) 2001 The XFree86 Project, Inc.  All Rights Reserved.
X *
X * Permission is hereby granted, free of charge, to any person obtaining a copy
X * of this software and associated documentation files (the "Software"), to
X * deal in the Software without restriction, including without limitation the
X * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
X * sell copies of the Software, and to permit persons to whom the Software is
X * furnished to do so, subject to the following conditions:
X *
X * The above copyright notice and this permission notice shall be included in
X * all copies or substantial portions of the Software.
X *
X * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
X * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
X * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
X * XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
X * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
X * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
X *
X * Except as contained in this notice, the name of the XFree86 Project shall
X * not be used in advertising or otherwise to promote the sale, use or other
X * dealings in this Software without prior written authorization from the
X * XFree86 Project.
X */
X
X/*
X * Aperture driver for Solaris.
X */
X
X#include <sys/conf.h>
X#include <sys/ddi.h>
X#include <sys/modctl.h>
X#include <sys/open.h>
X#include <sys/stat.h>
X#include <sys/sunddi.h>
X
X#define DEV_IDENT  "aperture"
X#define DEV_BANNER "XFree86 aperture driver"
X
X#ifndef D_64BIT
X#define D_64BIT 0
X#endif
X
X#ifndef NULL
X#define NULL ((void *)0)
X#endif
X
X/*
X * open(9E)
X */
X/*ARGSUSED*/
Xstatic int
Xaperture_open
X(
X#ifdef __STDC__
X	dev_t *devp,
X	int flag,
X	int typ,
X	struct cred *cred
X#endif
X)
X#ifndef __STDC__
X	dev_t *devp;
X	int flag;
X	int typ;
X	struct cred *cred;
X#endif
X{
X	int error;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  entering open()\n");
X
X#endif
X
X	if ((typ != OTYP_CHR) || (getminor(*devp)))
X		error = EINVAL;
X	else
X		error = 0;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  leaving open() = %d\n", error);
X
X#endif
X
X	return error;
X}
X
X/*
X * mmap(9E)
X */
X/*ARGSUSED*/
Xstatic int
Xaperture_mmap
X(
X#ifdef __STDC__
X	dev_t dev,
X	off_t off,
X	int prot
X#endif
X)
X#ifndef __STDC__
X	dev_t dev;
X	off_t off;
X	int prot;
X#endif
X{
X	pfn_t pf;
X	int error;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  entering mmap(0x%016lx)\n", off);
X
X#endif
X
X	pf = btop((unsigned long)off);
X
X	/* Deal with mmap(9E) interface limits */
X	error = (int)pf;
X	if ((error < 0) || (pf != (pfn_t)error))
X		error = -1;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  leaving mmap() = 0x%08lx", error);
X
X#endif
X
X	return error;
X}
X
Xstatic struct cb_ops aperture_cb_ops =
X{
X	aperture_open,		/* open */
X	nulldev,		/* close */
X	nodev,			/* strategy */
X	nodev,			/* print */
X	nodev,			/* dump */
X	nodev,			/* read */
X	nodev,			/* write */
X	nodev,			/* ioctl */
X	nodev,			/* devmap */
X	aperture_mmap,		/* mmap */
X	ddi_segmap,		/* segmap */
X	nochpoll,		/* poll */
X	ddi_prop_op,		/* cb_prop_op */
X	0,			/* streamtab  */
X	D_NEW | D_MP | D_64BIT	/* Driver compatibility flag */
X};
X
X
Xstatic dev_info_t *aperture_dip;	/* private copy of devinfo pointer */
X
X/*
X * getinfo(9E)
X */
X/*ARGSUSED*/
Xstatic int
Xaperture_getinfo
X(
X#ifdef __STDC__
X	dev_info_t *dip,
X	ddi_info_cmd_t infocmd,
X	void *arg,
X	void **result
X#endif
X)
X#ifndef __STDC__
X	dev_info_t *dip;
X	ddi_info_cmd_t infocmd;
X	void *arg;
X	void **result;
X#endif
X{
X	int error;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  entering getinfo()\n");
X
X#endif
X
X	switch (infocmd) {
X	case DDI_INFO_DEVT2DEVINFO:
X		*result = aperture_dip;
X		error = DDI_SUCCESS;
X		break;
X	case DDI_INFO_DEVT2INSTANCE:
X		*result = NULL;
X		error = DDI_SUCCESS;
X		break;
X	default:
X		error = DDI_FAILURE;
X	}
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  leaving getinfo() = %d\n", error);
X
X#endif
X
X	return error;
X}
X
X/*
X * identify(9E)
X */
X/*ARGSUSED*/
Xstatic int
Xaperture_identify
X(
X#ifdef __STDC__
X	dev_info_t *dip
X#endif
X)
X#ifndef __STDC__
X	dev_info_t *dip;
X#endif
X{
X	int error;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  entering identify()\n");
X
X#endif
X
X	if (strcmp(ddi_get_name(dip), DEV_IDENT))
X		error = DDI_NOT_IDENTIFIED;
X	else
X		error = DDI_IDENTIFIED;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  leaving identify() = %d\n", error);
X
X#endif
X
X	return error;
X}
X
X/*
X * attach(9E)
X */
X/*ARGSUSED*/
Xstatic int
Xaperture_attach
X(
X#ifdef __STDC__
X	dev_info_t *dip,
X	ddi_attach_cmd_t cmd
X#endif
X)
X#ifndef __STDC__
X	dev_info_t *dip;
X	ddi_attach_cmd_t cmd;
X#endif
X{
X	int error;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  entering attach()\n");
X
X#endif
X
X	if (cmd != DDI_ATTACH)
X	{
X
X#ifdef APERTURE_DEBUG
X
X		cmn_err(CE_CONT, DEV_IDENT ":  not attach(, DDI_ATTACH)\n");
X
X#endif
X
X		error = DDI_FAILURE;
X	}
X	else
X	{
X		error = ddi_create_minor_node(dip, ddi_get_name(dip), S_IFCHR,
X					      (minor_t)ddi_get_instance(dip),
X					      NULL, NODESPECIFIC_DEV);
X
X		if (error == DDI_SUCCESS)
X		{
X			aperture_dip = dip;
X			ddi_report_dev(dip);
X		}
X	}
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  leaving attach() = %d\n", error);
X
X#endif
X
X	return error;
X}
X
X/*
X * detach(9E)
X */
Xstatic int
Xaperture_detach
X(
X#ifdef __STDC__
X	dev_info_t *dip,
X	ddi_detach_cmd_t cmd
X#endif
X)
X#ifndef __STDC__
X	dev_info_t *dip;
X	ddi_detach_cmd_t cmd;
X#endif
X{
X	int error;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  entering detach()\n");
X
X#endif
X
X	if (cmd != DDI_DETACH)
X	{
X		error = DDI_FAILURE;
X	}
X	else
X	{
X		ddi_remove_minor_node(dip, NULL);
X		aperture_dip = NULL;
X		error = DDI_SUCCESS;
X	}
X
X#if APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  leaving detach() = %d\n", error);
X
X#endif
X
X	return error;
X}
X
X
Xstatic struct dev_ops aperture_ops =
X{
X	DEVO_REV,		/* revision */
X	0,			/* refcnt  */
X	aperture_getinfo,	/* getinfo */
X	aperture_identify,	/* identify */
X	nulldev,		/* probe */
X	aperture_attach,	/* attach */
X	aperture_detach,	/* detach */
X	nodev,			/* reset */
X	&aperture_cb_ops,	/* driver operations */
X	NULL			/* bus operations */
X};
X
X
Xstatic struct modldrv modldrv =
X{
X	&mod_driverops,		/* mod_ops structure pointer */
X	DEV_BANNER,		/* driver banner string */
X	&aperture_ops,		/* dev_ops structure pointer */
X};
X
X
Xstatic struct modlinkage modlinkage =
X{
X	MODREV_1,		/* module API revision */
X	{
X		&modldrv,	/* module driver structure pointer */
X		NULL		/* list termination */
X	}
X};
X
X
X/*
X * _init(9E)
X */
Xint
X_init
X(
X#ifdef __STDC__
X	void
X#endif
X)
X{
X	int error;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  entering _init()\n");
X
X#endif
X
X	error = mod_install(&modlinkage);
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  leaving _init() = %d\n", error);
X
X#endif
X
X	return error;
X}
X
X/*
X * _info(9E)
X */
Xint
X_info
X(
X#ifdef __STDC__
X	struct modinfo *modinfop
X#endif
X)
X#ifndef __STDC__
X	struct modinfo *modinfop;
X#endif
X{
X	int error;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  entering _info()\n");
X
X#endif
X
X	error = mod_info(&modlinkage, modinfop);
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  leaving _info() = %d\n", error);
X
X#endif
X
X	return error;
X}
X
X/*
X * _fini(9E)
X */
Xint
X_fini
X(
X#ifdef __STDC__
X	void
X#endif
X)
X{
X	int error;
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  entering _fini()\n");
X
X#endif
X
X	error = mod_remove(&modlinkage);
X
X#ifdef APERTURE_DEBUG
X
X	cmn_err(CE_CONT, DEV_IDENT ":  leaving _fini() = %d\n", error);
X
X#endif
X
X	return error;
X}
SHAR_EOF
  : || $echo 'restore of' 'aperture/aperture.c' 'failed'
fi
# ============= aperture/aperture.conf ==============
if test -f 'aperture/aperture.conf' && test "$first_param" != -c; then
  $echo 'x -' SKIPPING 'aperture/aperture.conf' '(file already exists)'
else
  $echo 'x -' extracting 'aperture/aperture.conf' '(text)'
  sed 's/^X//' << 'SHAR_EOF' > 'aperture/aperture.conf' &&
X#
X# Copyright 1994 Doug Anson, danson@lgc.com & David Holland, davidh@use.com
X#
X# File:   aperture.conf
X# Author: Doug Anson (danson@lgc.com)
X# 
X# Modified: David Holland (davidh@use.com)
X# Log:	    Change comments		02/23/94
X#	    Change defaults/comments	09/25/94
X#
X# Modified: Marc Aurele La France (tsi@xfree86.org)
X# Log:      SPARC changes		2001.09
X#
X# Purpose:  This conf file is used by the aperture driver.
X#
Xname="aperture" parent="pseudo";
SHAR_EOF
  : || $echo 'restore of' 'aperture/aperture.conf' 'failed'
fi
# ============= aperture/devlink.tab ==============
if test -f 'aperture/devlink.tab' && test "$first_param" != -c; then
  $echo 'x -' SKIPPING 'aperture/devlink.tab' '(file already exists)'
else
  $echo 'x -' extracting 'aperture/devlink.tab' '(text)'
  sed 's/^X//' << 'SHAR_EOF' > 'aperture/devlink.tab' &&
X# The following entry is for the aperture driver
Xtype=ddi_pseudo;name=aperture	fbs/\M0
SHAR_EOF
  : || $echo 'restore of' 'aperture/devlink.tab' 'failed'
fi
# ============= aperture/Makefile.sun4u ==============
if test -f 'aperture/Makefile.sun4u' && test "$first_param" != -c; then
  $echo 'x -' SKIPPING 'aperture/Makefile.sun4u' '(file already exists)'
else
  $echo 'x -' extracting 'aperture/Makefile.sun4u' '(text)'
  sed 's/^X//' << 'SHAR_EOF' > 'aperture/Makefile.sun4u' &&
X#
X#   File: makefile for aperture Framebuffer Driver
X# Author: Doug Anson (danson@lgc.com)
X#   Date: 2/15/94
X# Modified: David Holland (davidh@use.com)
X#   Date: 2/23/94
X#   - Changed name, and debugging structure
X# Modified: Marc Aurele La France (tsi@xfree86.org)
X#   Date: 2001.06.08
X#   - SPARC support, cleanup and turf aptest.
X#
X
X#
X# GNU gcc compiler, version 3.2 or later
X#
XCC=gcc
XCFLGS=-fno-builtin -Wall -O3 -m64
X
X#
X# Proworks compiler
X#CC=/opt/SUNWspro/bin/cc
X#CFLGS=-Xa -xarch=v9 -xnolib -xO3
X
X#
X# Debug error reporting
X#DEBUG_FLG=
X#DEBUG_FLG=-DAPERTURE_DEBUG
X
X#
X# Files and object declarations
XKERNEL_FLGS=-D_KERNEL -DSUNDDI
XCFLAGS= $(CFLGS) $(KERNEL_FLGS) $(DEBUG_FLG)
XCFILES= aperture.c
XOBJS= aperture.o
XDRIVER= aperture
X
X#
X# Make rules
Xall: $(DRIVER)
X
X$(DRIVER): $(OBJS)
X	rm -f $(DRIVER)
X	ld -r -o $(DRIVER) $(OBJS)
X
Xinstall: $(DRIVER)
X	cp aperture.conf /kernel/drv
X	cp $(DRIVER) /kernel/drv/sparcv9
X
Xadd_drv:
X	add_drv /kernel/drv/sparcv9/aperture
X
Xclean:
X	rm -f *% *.BAK $(OBJS) $(DRIVER) core
X
X.SUFFIXES: .i
X
X.c.i:
X	$(CC) -E $(CFLAGS) $*.c > $@
SHAR_EOF
  : || $echo 'restore of' 'aperture/Makefile.sun4u' 'failed'
fi
$echo $shar_n 'x -' 'lock directory' "\`_sh09806': " $shar_c
if rm -fr _sh09806; then
  $echo 'removed'
else
  $echo 'failed to remove'
fi
exit 0
