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