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daf8ee426313e17e0848c0a5ece232d2d86d365d
lm-sensors/mkpatch/mkpatch.pl
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Frodo Looijaard daf8ee4263 Update in the mkpatch documentation 
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@551 7894878c-1315-0410-8ee3-d5d059ff63e0
1999-09-10 18:54:12 +00:00

784 lines
22 KiB
Perl
Executable File
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#!/usr/bin/perl
# mkpatch - Create patches against the Linux kernel
# Copyright (c) 1999 Frodo Looijaard <frodol@dds.nl>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
use strict;
use vars qw($temp);
$temp = "mkpatch/.temp";
# Generate a diff between the old kernel file and the new I2C file. We
# arrange the headers to tell us the old tree was under directory
# `linux-old', and the new tree under `linux'.
# $_[0]: sensors package root (like /tmp/sensors)
# $_[1]: Linux kernel tree (like /usr/src/linux)
# $_[2]: Name of the kernel file
# $_[3]: Name of the patched file
sub print_diff
{
my ($package_root,$kernel_root,$kernel_file,$package_file) = @_;
my ($diff_command,$dummy);
$diff_command = "diff -u2";
if ( -e "$kernel_root/$kernel_file") {
$diff_command .= " $kernel_root/$kernel_file ";
} else {
$diff_command .= " /dev/null ";
}
if ( -e "$package_root/$package_file") {
$diff_command .= " $package_root/$package_file ";
} else {
$diff_command .= " /dev/null";
}
open INPUT, "$diff_command|" or die "Can't execute `$diff_command'";
$dummy = <INPUT>;
$dummy = <INPUT>;
print "--- linux-old/$kernel_file\t".`date`;
print "+++ linux/$kernel_file\t".`date`;
while (<INPUT>) {
print;
}
close INPUT;
}
# This generates diffs for kernel file Documentation/Configure.help. This
# file contains the help texts that can be displayed during `make *config'
# for the kernel.
# The new texts are put at the end of the file, or just before the
# lm_sensors texts.
# Of course, care is taken old lines are removed.
# NOTE: MOST OF THE TEXTS ARE UNWRITTEN YET!
# $_[0]: i2c package root (like /tmp/i2c)
# $_[1]: Linux kernel tree (like /usr/src/linux)
sub gen_Documentation_Configure_help
{
my ($package_root,$kernel_root) = @_;
my $kernel_file = "Documentation/Configure.help";
my $package_file = $temp;
open INPUT,"$kernel_root/$kernel_file"
or die "Can't open `$kernel_root/$kernel_file'";
open OUTPUT,">$package_root/$package_file"
or die "Can't open $package_root/$package_file";
MAIN: while(<INPUT>) {
if (m@I2C mainboard interfaces@ or
m@Acer Labs ALI 1533 and 1543C@ or
m@Apple Hydra Mac I/O@ or
m@Intel 82371AB PIIX4\(E\)@ or
m@VIA Technologies, Inc. VT82C586B@ or
m@Pseudo ISA adapter \(for hardware sensors modules\)@ or
m@Analog Devices ADM1021 and compatibles@ or
m@Analog Devices ADM9240 and compatibles@ or
m@Genesys Logic GL518SM@ or
m@National Semiconductors LM75@ or
m@National Semiconductors LM78@ or
m@National Semiconductors LM80@ or
m@Silicon Integrated Systems Corp. SiS5595@ or
m@Winbond W83781D, W83782D and W83783S@ or
m@EEprom \(DIMM\) reader@ or
m@Linear Technologies LTC1710@) {
$_ = <INPUT>;
$_ = <INPUT>;
$_ = <INPUT> while not m@^\S$@ and not eof(INPUT);
redo MAIN;
}
if (eof(INPUT)) {
print OUTPUT <<'EOF'
I2C mainboard interfaces
CONFIG_I2C_MAINBOARD
No help yet
Acer Labs ALI 1533 and 1543C
CONFIG_I2C_ALI5X3
No help yet
Apple Hydra Mac I/O
CONFIG_I2C_HYDRA
No help yet
Intel 82371AB PIIX4(E)
CONFIG_I2C_PIIX4
No help yet
VIA Technologies, Inc. VT82C586B
CONFIG_I2C_VIA
No help yet
Pseudo ISA adapter (for hardware sensors modules)
CONFIG_I2C_ISA
No help yet
Analog Devices ADM1021 and compatibles
CONFIG_SENSORS_ADM1021
No help yet
Analog Devices ADM9240 and compatibles
CONFIG_SENSORS_ADM9240
No help yet
Genesys Logic GL518SM
CONFIG_SENSORS_GL518SM
No help yet
National Semiconductors LM75
CONFIG_SENSORS_LM75
No help yet
National Semiconductors LM78
CONFIG_SENSORS_LM78
No help yet
National Semiconductors LM80
CONFIG_SENSORS_LM80
No help yet
Silicon Integrated Systems Corp. SiS5595
CONFIG_SENSORS_SIS5595
No help yet
Winbond W83781D, W83782D and W83783S
CONFIG_SENSORS_W83781D
No help yet
EEprom (DIMM) reader
CONFIG_SENSORS_EEPROM
No help yet
Linear Technologies LTC1710
CONFIG_SENSORS_LTC1710
No help yet
EOF
}
print OUTPUT;
}
close INPUT;
close OUTPUT;
print_diff $package_root,$kernel_root,$kernel_file,$package_file;
}
# This generates diffs for the main Linux Makefile.
# Three lines which add drivers/sensors/sensors.a to the DRIVERS list are
# put just before the place where the architecture Makefile is included.
# Of course, care is taken old lines are removed.
# $_[0]: sensors package root (like /tmp/sensors)
# $_[1]: Linux kernel tree (like /usr/src/linux)
sub gen_Makefile
{
my ($package_root,$kernel_root) = @_;
my $kernel_file = "Makefile";
my $package_file = $temp;
open INPUT,"$kernel_root/$kernel_file"
or die "Can't open `$kernel_root/$kernel_file'";
open OUTPUT,">$package_root/$package_file"
or die "Can't open $package_root/$package_file";
MAIN: while(<INPUT>) {
if (m@CONFIG_SENSORS@) {
$_ = <INPUT> while not m@endif@;
$_ = <INPUT>;
$_ = <INPUT> if m@^$@;
redo MAIN;
}
if (m@include arch/\$\(ARCH\)/Makefile@) {
print OUTPUT <<'EOF';
ifeq ($(CONFIG_SENSORS),y)
DRIVERS := $(DRIVERS) drivers/sensors/sensors.a
endif
EOF
}
print OUTPUT;
}
close INPUT;
close OUTPUT;
print_diff $package_root,$kernel_root,$kernel_file,$package_file;
}
# This generates diffs for drivers/Makefile
# First, `sensors' is added to the ALL_SUB_DIRS list. Next, a couple of lines
# to add sensors to the SUB_DIRS and/or MOD_SUB_DIRS lists is put right before
# Rules.make is included.
# Of course, care is taken old lines are removed.
# $_[0]: sensors package root (like /tmp/sensors)
# $_[1]: Linux kernel tree (like /usr/src/linux)
sub gen_drivers_Makefile
{
my ($package_root,$kernel_root) = @_;
my $kernel_file = "drivers/Makefile";
my $package_file = $temp;
my $sensors_present;
open INPUT,"$kernel_root/$kernel_file"
or die "Can't open `$kernel_root/$kernel_file'";
open OUTPUT,">$package_root/$package_file"
or die "Can't open $package_root/$package_file";
MAIN: while(<INPUT>) {
if (m@^ALL_SUB_DIRS\s*:=@) {
$sensors_present = 0;
while (m@\\$@) {
$sensors_present = 1 if m@sensors@;
print OUTPUT;
$_ = <INPUT>;
}
$sensors_present = 1 if m@sensors@;
s@$@ sensors@ if (not $sensors_present);
redo MAIN;
}
if (m@CONFIG_SENSORS@) {
$_ = <INPUT> while not m@^endif@;
$_ = <INPUT>;
$_ = <INPUT> if m@^$@;
redo MAIN;
}
if (m@^include \$\(TOPDIR\)/Rules.make$@) {
print OUTPUT <<'EOF';
ifeq ($(CONFIG_SENSORS),y)
SUB_DIRS += sensors
MOD_SUB_DIRS += sensors
else
ifeq ($(CONFIG_SENSORS),m)
MOD_SUB_DIRS += sensors
endif
endif
EOF
}
print OUTPUT;
}
close INPUT;
close OUTPUT;
print_diff $package_root,$kernel_root,$kernel_file,$package_file;
}
# This generates diffs for drivers/char/Config.in
# It adds a line just before CONFIG_APM or main_menu_option lines to include
# the sensors Config.in.
# Of course, care is taken old lines are removed.
# $_[0]: sensors package root (like /tmp/sensors)
# $_[1]: Linux kernel tree (like /usr/src/linux)
sub gen_drivers_char_Config_in
{
my ($package_root,$kernel_root) = @_;
my $kernel_file = "drivers/char/Config.in";
my $package_file = $temp;
my $ready = 0;
my $done = 0;
open INPUT,"$kernel_root/$kernel_file"
or die "Can't open `$kernel_root/$kernel_file'";
open OUTPUT,">$package_root/$package_file"
or die "Can't open $package_root/$package_file";
MAIN: while(<INPUT>) {
if (m@source drivers/i2c/Config.in@) {
print OUTPUT;
print OUTPUT "\nsource drivers/sensors/Config.in\n";
$_ = <INPUT>;
redo MAIN;
}
if (m@sensors@) {
$_ = <INPUT>;
$_ = <INPUT> if m@^$@;
redo MAIN;
}
print OUTPUT;
}
close INPUT;
close OUTPUT;
print_diff $package_root,$kernel_root,$kernel_file,$package_file;
}
# This generates diffs for drivers/char/mem.c They are a bit intricate.
# Lines are generated at the beginning to declare sensors_init_all
# At the bottom, a call to sensors_init_all is added when the
# new lm_sensors stuff is configured in.
# Of course, care is taken old lines are removed.
# $_[0]: sensors package root (like /tmp/sensors)
# $_[1]: Linux kernel tree (like /usr/src/linux)
sub gen_drivers_char_mem_c
{
my ($package_root,$kernel_root) = @_;
my $kernel_file = "drivers/char/mem.c";
my $package_file = $temp;
my $right_place = 0;
my $done = 0;
my $atstart = 1;
open INPUT,"$kernel_root/$kernel_file"
or die "Can't open `$kernel_root/$kernel_file'";
open OUTPUT,">$package_root/$package_file"
or die "Can't open $package_root/$package_file";
MAIN: while(<INPUT>) {
if ($atstart and m@#ifdef@) {
print OUTPUT << 'EOF';
#ifdef CONFIG_SENSORS
extern void sensors_init_all(void);
#endif
EOF
$atstart = 0;
}
if (not $right_place and m@CONFIG_SENSORS@) {
$_ = <INPUT> while not m@#endif@;
$_ = <INPUT>;
redo MAIN;
}
$right_place = 1 if (m@lp_init\(\);@);
if ($right_place and not $done and
m@CONFIG_SENSORS@) {
$_ = <INPUT> while not m@#endif@;
$_ = <INPUT>;
$_ = <INPUT> if m@^$@;
redo MAIN;
}
if ($right_place and not $done and m@return 0;@) {
print OUTPUT <<'EOF';
#ifdef CONFIG_SENSORS
sensors_init_all();
#endif
EOF
$done = 1;
}
print OUTPUT;
}
close INPUT;
close OUTPUT;
print_diff $package_root,$kernel_root,$kernel_file,$package_file;
}
# This generates diffs for drivers/i2c/Config.in
# Several adapter drivers that are included in the lm_sensors package are
# added at the bottom.
# Of course, care is taken old lines are removed.
# $_[0]: sensors package root (like /tmp/sensors)
# $_[1]: Linux kernel tree (like /usr/src/linux)
sub gen_drivers_i2c_Config_in
{
my ($package_root,$kernel_root) = @_;
my $kernel_file = "drivers/i2c/Config.in";
my $package_file = "$temp";
open INPUT,"$kernel_root/$kernel_file"
or die "Can't open `$kernel_root/$kernel_file'";
open OUTPUT,">$package_root/$package_file"
or die "Can't open $package_root/$package_file";
while(<INPUT>) {
if (m@CONFIG_I2C_MAINBOARD@) {
$_ = <INPUT> while not m@^ fi$@;
$_ = <INPUT>;
$_ = <INPUT> if m@^$@;
}
if (m@^fi@) {
print OUTPUT << 'EOF'
bool 'I2C mainboard interfaces' CONFIG_I2C_MAINBOARD
if [ "$CONFIG_I2C_MAINBOARD" = "y" ]; then
dep_tristate ' Acer Labs ALI 1533 and 1543C' CONFIG_I2C_ALI5X3 $CONFIG_I2C_MAINBOARD
dep_tristate ' Apple Hydra Mac I/O' CONFIG_I2C_HYDRA $CONFIG_I2C_MAINBOARD
dep_tristate ' Intel 82371AB PIIX4(E)' CONFIG_I2C_PIIX4 $CONFIG_I2C_MAINBOARD
dep_tristate ' VIA Technologies, Inc. VT82C586B' CONFIG_I2C_VIA $CONFIG_I2C_MAINBOARD
dep_tristate ' Pseudo ISA adapter (for hardware sensors modules)' CONFIG_I2C_ISA $CONFIG_I2C_MAINBOARD
fi
EOF
}
print OUTPUT;
}
close INPUT;
close OUTPUT;
print_diff $package_root,$kernel_root,$kernel_file,$package_file;
}
# This generates diffs for drivers/i2c/Makefile.
# Lines to add correct files to M_OBJS and/or L_OBJS are added just before
# Rules.make is included
# Of course, care is taken old lines are removed.
# $_[0]: sensors package root (like /tmp/sensors)
# $_[1]: Linux kernel tree (like /usr/src/linux)
sub gen_drivers_i2c_Makefile
{
my ($package_root,$kernel_root) = @_;
my $kernel_file = "drivers/i2c/Makefile";
my $package_file = $temp;
open INPUT,"$kernel_root/$kernel_file"
or die "Can't open `$kernel_root/$kernel_file'";
open OUTPUT,">$package_root/$package_file"
or die "Can't open $package_root/$package_file";
while(<INPUT>) {
while (m@CONFIG_I2C_ALI5X3@ or m@CONFIG_I2C_HYDRA@ or m@CONFIG_I2C_PIIX4@ or
m@CONFIG_I2C_VIA@ or m@CONFIG_I2C_ISA@) {
$_ = <INPUT> while not m@^endif@;
$_ = <INPUT>;
$_ = <INPUT> if m@^$@;
}
if (m@Rules.make@) {
print OUTPUT << 'EOF'
ifeq ($(CONFIG_I2C_ALI5X3),y)
L_OBJS += i2c-ali5x3.o
else
ifeq ($(CONFIG_I2C_ALI5X3),m)
M_OBJS += i2c-ali5x3.o
endif
endif
ifeq ($(CONFIG_I2C_HYDRA),y)
L_OBJS += i2c-hydra.o
else
ifeq ($(CONFIG_I2C_HYDRA),m)
M_OBJS += i2c-hydra.o
endif
endif
ifeq ($(CONFIG_I2C_PIIX4),y)
L_OBJS += i2c-piix4.o
else
ifeq ($(CONFIG_I2C_PIIX4),m)
M_OBJS += i2c-piix4.o
endif
endif
ifeq ($(CONFIG_I2C_VIA),y)
L_OBJS += i2c-via.o
else
ifeq ($(CONFIG_I2C_VIA),m)
M_OBJS += i2c-via.o
endif
endif
ifeq ($(CONFIG_I2C_ISA),y)
L_OBJS += i2c-isa.o
else
ifeq ($(CONFIG_I2C_ISA),m)
M_OBJS += i2c-isa.o
endif
endif
EOF
}
print OUTPUT;
}
close INPUT;
close OUTPUT;
print_diff $package_root,$kernel_root,$kernel_file,$package_file;
}
# This generates diffs for drivers/i2c/i2c-core.c
# Lines are generated at the beginning to declare several *_init functions.
# At the bottom, calls to them are added when the sensors stuff is configured
# in.
# $_[0]: sensors package root (like /tmp/sensors)
# $_[1]: Linux kernel tree (like /usr/src/linux)
sub gen_drivers_i2c_i2c_core_c
{
my ($package_root,$kernel_root) = @_;
my $kernel_file = "drivers/i2c/i2c-core.c";
my $package_file = $temp;
my $right_place = 0;
open INPUT,"$kernel_root/$kernel_file"
or die "Can't open `$kernel_root/$kernel_file'";
open OUTPUT,">$package_root/$package_file"
or die "Can't open $package_root/$package_file";
while(<INPUT>) {
while (m@CONFIG_I2C_ALI5X3@ or m@CONFIG_I2C_HYDRA@ or m@CONFIG_I2C_PIIX4@ or
m@CONFIG_I2C_VIA@ or m@CONFIG_I2C_ISA@) {
$_ = <INPUT> while not m@#endif@;
$_ = <INPUT>;
}
if (m@^int __init i2c_init_all@) {
$right_place = 1;
print OUTPUT << 'EOF';
#ifdef CONFIG_I2C_ALI5X3
extern int i2c_ali5x3_init(void);
#endif
#ifdef CONFIG_I2C_HYDRA
extern int i2c_hydra_init(void);
#endif
#ifdef CONFIG_I2C_PIIX4
extern int i2c_piix4_init(void);
#endif
#ifdef CONFIG_I2C_VIA
extern int i2c_via_init(void);
#endif
#ifdef CONFIG_I2C_ISA
extern int i2c_isa_init(void);
#endif
EOF
}
if ($right_place and m@return 0;@) {
print OUTPUT << 'EOF';
#ifdef CONFIG_I2C_ALI5X3
i2c_ali5x3_init();
#endif
#ifdef CONFIG_I2C_HYDRA
i2c_hydra_init();
#endif
#ifdef CONFIG_I2C_PIIX4
i2c_piix4_init();
#endif
#ifdef CONFIG_I2C_VIA
i2c_via_init();
#endif
#ifdef CONFIG_I2C_ISA
i2c_isa_init();
#endif
EOF
}
print OUTPUT;
}
close INPUT;
close OUTPUT;
print_diff $package_root,$kernel_root,$kernel_file,$package_file;
}
# Main function
sub main
{
my ($package_root,$kernel_root,%files,%includes,$package_file,$kernel_file);
my ($diff_command,$dummy,$data0,$data1,$sedscript,$version_string);
# --> Read the command-lineo
$package_root = $ARGV[0];
die "Package root `$package_root' is not found\n"
unless -d "$package_root/mkpatch";
$kernel_root = $ARGV[1];
die "Kernel root `$kernel_root' is not found\n"
unless -f "$kernel_root/Rules.make";
# --> Read FILES
open INPUT, "$package_root/mkpatch/FILES"
or die "Can't open `$package_root/mkpatch/FILES'";
while (<INPUT>) {
($data0,$data1) = /(\S+)\s+(\S+)/;
$files{$data0} = $data1;
}
close INPUT;
# --> Read INCLUDES
open INPUT, "$package_root/mkpatch/INCLUDES"
or die "Can't open `$package_root/mkpatch/INCLUDES'";
while (<INPUT>) {
($data0,$data1) = /(\S+)\s+(\S+)/;
$includes{$data0} = $data1;
$sedscript .= 's,(#\s*include\s*)'.$data0.'(\s*),\1'."$data1".'\2, ; ';
}
close INPUT;
# --> Read "version.h"
open INPUT, "$package_root/version.h"
or die "Can't open `$package_root/version.h'";
$version_string .= $_ while <INPUT>;
close INPUT;
# --> Start generating
foreach $package_file (sort keys %files) {
open INPUT,"$package_root/$package_file"
or die "Can't open `$package_root/$package_file'";
open OUTPUT,">$package_root/$temp"
or die "Can't open `$package_root/$temp'";
while (<INPUT>) {
eval $sedscript;
if (m@#\s*include\s*"version.h"@) {
print OUTPUT $version_string;
} elsif (m@#\s*include\s*"compat.h"@) {
print OUTPUT << 'EOF';
/* --> COMPATIBILITY SECTION FOR OLD (2.0, 2.1) KERNELS */
#ifdef MODULE
#include <linux/module.h>
#ifndef MODULE_AUTHOR
#define MODULE_AUTHOR(whatever)
#endif
#ifndef MODULE_DESCRIPTION
#define MODULE_DESCRIPTION(whatever)
#endif
#endif /* def MODULE */
EOF
if (`grep KERNEL_VERSION "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
#include <linux/version.h>
#ifndef KERNEL_VERSION
#define KERNEL_VERSION(a,b,c) (((a) << 16) | ((b) << 8) | (c))
#endif
EOF
}
if (`grep 'copy_from_user\\|copy_to_user\\|get_user_data' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
/* copy_from/to_usr is called memcpy_from/to_fs in 2.0 kernels
get_user was redefined in 2.1 kernels to use two arguments, and returns
an error code */
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,1,4))
#define copy_from_user memcpy_fromfs
#define copy_to_user memcpy_tofs
#define get_user_data(to,from) ((to) = get_user(from),0)
#else
#include <asm/uaccess.h>
#define get_user_data(to,from) get_user(to,from)
#endif
EOF
}
if (`grep 'schedule_timeout' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
/* Add a scheduling fix for the new code in kernel 2.1.127 */
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,1,127))
#define schedule_timeout(x) ( current->timeout = jiffies + (x), schedule() )
#endif
EOF
}
if (`grep 'pci_' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
/* If the new PCI interface is not present, fall back on the old PCI BIOS
interface. We also define some things to unite both interfaces. Not
very nice, but it works like a charm.
device is the 2.1 struct pci_dev, bus is the 2.0 bus number, dev is the
2.0 device/function code, com is the PCI command, and res is the result. */
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,1,54))
#define pci_present pcibios_present
#define pci_read_config_byte_united(device,bus,dev,com,res) \
pcibios_read_config_byte(bus,dev,com,res)
#define pci_read_config_word_united(device,bus,dev,com,res) \
pcibios_read_config_word(bus,dev,com,res)
#define pci_write_config_byte_united(device,bus,dev,com,res) \
pcibios_write_config_byte(bus,dev,com,res)
#define pci_write_config_word_united(device,bus,dev,com,res) \
pcibios_write_config_word(bus,dev,com,res)
#else
#define pci_read_config_byte_united(device,bus,dev,com,res) \
pci_read_config_byte(device,com,res)
#define pci_read_config_word_united(device,bus,dev,com,res) \
pci_read_config_word(device,com,res)
#define pci_write_config_byte_united(device,bus,dev,com,res) \
pci_write_config_byte(device,com,res)
#define pci_write_config_word_united(device,bus,dev,com,res) \
pci_write_config_word(device,com,res)
#endif
EOF
}
if (`grep 'ioremap\|iounmap' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
/* I hope this is always correct, even for the PPC, but I really think so.
And yes, the kernel version is exactly correct */
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,1,0))
#include <linux/mm.h>
#define ioremap vremap
#define iounmap vfree
#endif
EOF
}
if (`grep 'init_MUTEX' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,1))
#define init_MUTEX(s) do { *(s) = MUTEX; } while(0)
#endif
EOF
}
if (`grep '__init' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,1,53)
#include <linux/init.h>
#else
#define __init
#define __initdata
#endif
EOF
}
if (`grep 'PCI_DEVICE_ID_VIA_82C586_3' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,0,34))
#define PCI_DEVICE_ID_VIA_82C586_3 0x3040
#endif
EOF
}
if (`grep 'PCI_DEVICE_ID_AL_M7101' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,0,34))
#define PCI_DEVICE_ID_AL_M7101 0x7101
#endif
EOF
}
if (`grep 'PCI_DEVICE_ID_INTEL_82371AB_3' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,0,31))
#define PCI_DEVICE_ID_INTEL_82371AB_3 0x7113
#endif
EOF
}
if (`grep 'PCI_VENDOR_ID_APPLE' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,0,31))
#define PCI_VENDOR_ID_APPLE 0x106b
#endif
EOF
}
if (`grep 'PCI_DEVICE_ID_APPLE_HYDRA' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,0,31))
#define PCI_DEVICE_ID_APPLE_HYDRA 0x000e
#endif
EOF
}
if (`grep 'PCI_DEVICE_ID_INTEL_82801AA_3\|PCI_DEVICE_ID_INTEL_82801AB_3' "$package_root/$package_file"`) {
print OUTPUT << 'EOF';
#ifndef PCI_DEVICE_ID_INTEL_82801AA_3
#define PCI_DEVICE_ID_INTEL_82801AA_3 0x2413
#endif
#ifndef PCI_DEVICE_ID_INTEL_82801AB_3
#define PCI_DEVICE_ID_INTEL_82801AB_3 0x2423
#endif
EOF
}
print OUTPUT << 'EOF';
/* --> END OF COMPATIBILITY SECTION */
EOF
} else {
print OUTPUT;
}
}
close INPUT;
close OUTPUT;
$kernel_file = $files{$package_file};
print_diff $package_root,$kernel_root,$kernel_file,$temp;
}
gen_Makefile $package_root, $kernel_root;
gen_drivers_Makefile $package_root, $kernel_root;
gen_drivers_char_Config_in $package_root, $kernel_root;
gen_drivers_char_mem_c $package_root, $kernel_root;
gen_drivers_i2c_Config_in $package_root, $kernel_root;
gen_drivers_i2c_Makefile $package_root, $kernel_root;
gen_drivers_i2c_i2c_core_c $package_root, $kernel_root;
}
main;
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