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#!/bin/sh
#
# This is a shell archive. Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file". Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
# Made on Sun Jun 25 20:24:59 CEST 2006 by Martin Bochnig at martux.org
#
# This archive contains:
#
# ./aperture
#
# ./aperture/Makefile
# ./aperture/Makefile.amd64
# ./aperture/Makefile.sparcv9
# ./aperture/README
# ./aperture/aperture.c
# ./aperture/aperture.conf
# ./aperture/devlink.tab
#
echo c - ./aperture
mkdir -p ./aperture > /dev/null 2>&1
#
echo x - ./aperture/Makefile
sed 's/^X//' >./aperture/Makefile << 'END-of-./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.sparcv9 for specifics.
X#
X# Modified: Martin Bochnig (martin@martux.org)
X# Date: 2006.06.24
X# - Slightly modified to also build on Solaris 10 and 11.
X# - amd64 64 bit kernel support
X# - cosmetical changes to also support sun4v, not only sun4u
X#
X# >>NOTE<< Have a look at Makefile.amd64 for amd64 specifics.
X#
X# GNU gcc compiler
XCC=gcc
XCFLGS=-fno-builtin -Wall -O3
X
X#
X# SUNWspro 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.`isainfo -k`" ]; then \
X make -f Makefile.`isainfo -k` $(DRIVER); \
X else \
X rm -f $(DRIVER); \
X ld -r -o $(DRIVER) $(OBJS); \
X fi
X
Xinstall: $(DRIVER)
X @if [ -f "Makefile.`isainfo -k`" ]; then \
X make -f Makefile.`isainfo -k` install; \
X else \
X cp aperture.conf /kernel/drv; \
X cp $(DRIVER) /kernel/drv; \
X fi
X
Xadd_drv:
X @if [ -f "Makefile.`isainfo -k`" ]; then \
X make -f Makefile.`isainfo -k` add_drv; \
X else \
X add_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.`isainfo -k`" ]; then \
X make -f Makefile.`isainfo -k` $@; \
X else \
X rm -f $@; \
X $(CC) -c $(CFLAGS) $*.c -o $@; \
X fi
END-of-./aperture/Makefile
echo x - ./aperture/Makefile.amd64
sed 's/^X//' >./aperture/Makefile.amd64 << 'END-of-./aperture/Makefile.amd64'
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# Modified: Martin Bochnig (martin@martux.org)
X# - amd64 64 bit kernel support, cosmetics and also
X# supporting sun4v (and arbitrary sparcv9) platforms
X# as well as SunOS 5.10 or higher now
X# - Changed name
X#
X
X#
X# GNU gcc compiler, version 3.2 or later
X#
XCC=gcc
XCFLGS=-fno-builtin -Wall -O3 -m64 -mcmodel=kernel
X
X#
X# SUNWspro compiler (untested, might not properly work for amd64 here)
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/amd64
X
Xadd_drv:
X add_drv aperture
X
Xclean:
X rm -f *% *.BAK $(OBJS) $(DRIVER) core
X
X.SUFFIXES: .i
X
X.c.i:
X $(CC) -E $(CFLAGS) $*.c > $@
END-of-./aperture/Makefile.amd64
echo x - ./aperture/Makefile.sparcv9
sed 's/^X//' >./aperture/Makefile.sparcv9 << 'END-of-./aperture/Makefile.sparcv9'
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# Modified: Martin Bochnig (martin@martux.org)
X# Date: 2006.06.24
X# - Changed name for generic sparcv9 support
X# - updated to better work with Solaris 10 and 11
X#
X
X#
X# GNU gcc compiler, version 3.2 or later
X#
XCC=gcc
XCFLGS=-fno-builtin -Wall -O3 -m64
X
X#
X# SUNWspro 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 aperture
X
Xclean:
X rm -f *% *.BAK $(OBJS) $(DRIVER) core
X
X.SUFFIXES: .i
X
X.c.i:
X $(CC) -E $(CFLAGS) $*.c > $@
END-of-./aperture/Makefile.sparcv9
echo x - ./aperture/README
sed 's/^X//' >./aperture/README << 'END-of-./aperture/README'
XFramebuffer aperture 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 collaborative work of
XDoug Anson (danson@lgc.com), and David Holland (davidh@use.com). It has since
Xbeen rewritten to also work on sparc machines and - later on - also on sparcv9
Xand recently amd64 64 bit kernels.
XIt flawlessly compiles and installs on Solaris 10 and 11 now.
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' (or 'gmake'). Both the driver and test program should compile
X without any problems. No warning messages should be generated.
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 aperture
X
X On a sparcv9 machine this will mention the /kernel/drv/sparcv9 directory
X instead of /kernel/drv. Similarily /kernel/drv/amd64 should be used on amd64.
X
X This installs the driver to 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.
END-of-./aperture/README
echo x - ./aperture/aperture.c
sed 's/^X//' >./aperture/aperture.c << 'END-of-./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/*
X * Modified: Martin Bochnig (martin@martux.org)
X * Log: Commented out obsolete kernel interfaces DDI_IDENTIFIED and DDI_NOT_IDENTIFIED
X * not supported by SunOS 5.10 or higher anymore,
X * see http://docs.sun.com/app/docs/doc/819-2255/6n4ibnffr?a=view
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 = 1 /* DDI_NOT_IDENTIFIED obsolete since SunOS 5.10 */ ;
X else
X error = 2 /* DDI_IDENTIFIED obsolete since SunOS 5.10 */ ;
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, 0 /* NODESPECIFIC_DEV obsolete since SunOS 5.10 */ );
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}
END-of-./aperture/aperture.c
echo x - ./aperture/aperture.conf
sed 's/^X//' >./aperture/aperture.conf << 'END-of-./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";
END-of-./aperture/aperture.conf
echo x - ./aperture/devlink.tab
sed 's/^X//' >./aperture/devlink.tab << 'END-of-./aperture/devlink.tab'
X# The following entry is for the aperture driver
Xtype=ddi_pseudo;name=aperture fbs/\M0
END-of-./aperture/devlink.tab
exit
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