2006-02-10 18:56:21 +03:00
i f n d e f T P _ M O D U L E S
# This part runs as a normal, top-level Makefile:
2006-07-20 03:19:42 +04:00
X := $( shell false )
2013-04-06 17:35:00 +04:00
KVER ?= $( shell uname -r)
KBASE ?= /lib/modules/$( KVER)
KSRC ?= $( KBASE) /source
KBUILD ?= $( KBASE) /build
MOD_DIR ?= $( KBASE) /kernel
2011-06-03 14:46:28 +04:00
PWD := $( shell pwd )
IDIR := include/linux
2011-10-26 20:15:26 +04:00
TP_DIR := drivers/platform/x86
2006-08-04 19:21:10 +04:00
TP_MODULES := thinkpad_ec.o tp_smapi.o
2006-06-21 20:32:16 +04:00
SHELL := /bin/bash
2011-06-03 14:46:28 +04:00
i f e q ( $( HDAPS ) , 1 )
TP_MODULES += hdaps.o
2006-02-10 18:56:21 +03:00
LOAD_HDAPS := insmod ./hdaps.ko
2011-06-03 14:46:28 +04:00
e l s e
2006-02-10 18:56:21 +03:00
LOAD_HDAPS := :
2011-06-03 14:46:28 +04:00
e n d i f
2008-09-27 21:55:45 +04:00
i f e q ( $( FORCE_IO ) , 1 )
THINKPAD_EC_PARAM := force_io = 1
e l s e
2011-10-26 08:07:27 +04:00
THINKPAD_EC_PARAM :=
2008-09-27 21:55:45 +04:00
e n d i f
2013-04-07 20:45:21 +04:00
i f n e q ( $( KERNELRELEASE ) , )
obj-m := $( TP_MODULES)
e l s e
e n d i f
2006-04-30 21:46:47 +04:00
DEBUG := 0
2006-06-21 20:32:16 +04:00
.PHONY : default clean modules load unload install patch check_hdaps mk -hdaps .diff
2011-06-03 14:46:28 +04:00
export TP_MODULES
#####################################################################
# Main targets
default : modules
2006-08-04 19:21:10 +04:00
# Build the modules thinkpad_ec.ko, tp_smapi.ko and (if HDAPS=1) hdaps.ko
2008-09-27 21:55:45 +04:00
modules : $( KBUILD ) $( patsubst %.o ,%.c ,$ ( TP_MODULES ) )
$( MAKE) -C $( KBUILD) M = $( PWD) O = $( KBUILD) modules
2011-06-03 14:46:28 +04:00
clean :
rm -f tp_smapi.mod.* tp_smapi.o tp_smapi.ko .tp_smapi.*.cmd
2006-08-04 19:21:10 +04:00
rm -f thinkpad_ec.mod.* thinkpad_ec.o thinkpad_ec.ko .thinkpad_ec.*.cmd
2011-06-03 14:46:28 +04:00
rm -f hdaps.mod.* hdaps.o hdaps.ko .hdaps.*.cmd
rm -f *~ diff/*~ *.orig diff/*.orig *.rej diff/*.rej
2006-08-04 00:42:45 +04:00
rm -f tp_smapi-*-for-*.patch
2006-06-21 20:32:16 +04:00
rm -fr .tmp_versions Modules.symvers diff/hdaps.diff.tmp
2011-06-03 14:46:28 +04:00
2006-04-01 04:05:35 +04:00
load : check_hdaps unload modules
2006-07-20 03:19:42 +04:00
@( [ ` id -u` = = 0 ] || { echo "Must be root to load modules" ; exit 1; } )
2008-09-27 21:55:45 +04:00
{ insmod ./thinkpad_ec.ko $( THINKPAD_EC_PARAM) && insmod ./tp_smapi.ko debug = $( DEBUG) && $( LOAD_HDAPS) ; } ; :
2006-08-04 00:42:45 +04:00
@echo -e '\nRecent dmesg output:' ; dmesg | tail -10
2011-06-03 14:46:28 +04:00
unload :
2006-07-20 03:19:42 +04:00
@( [ ` id -u` = = 0 ] || { echo "Must be root to unload modules" ; exit 1; } )
2011-06-03 14:46:28 +04:00
if lsmod | grep -q '^hdaps ' ; then rmmod hdaps; fi
if lsmod | grep -q '^tp_smapi ' ; then rmmod tp_smapi; fi
2006-08-04 19:21:10 +04:00
if lsmod | grep -q '^thinkpad_ec ' ; then rmmod thinkpad_ec; fi
if lsmod | grep -q '^tp_base ' ; then rmmod tp_base; fi # old thinkpad_ec
2011-06-03 14:46:28 +04:00
2006-04-01 04:05:35 +04:00
check_hdaps :
i f n e q ( $( HDAPS ) , 1 )
@if lsmod | grep -q '^hdaps ' ; then \
echo 'The hdaps driver is loaded. Use "make HDAPS=1 ..." to' \
2006-04-08 15:41:28 +04:00
'patch hdaps for compatibility with tp_smapi.' \
'This requires a kernel source tree.' ; exit 1; fi
2006-04-01 04:05:35 +04:00
e n d i f
2011-06-03 14:46:28 +04:00
install : modules
2006-07-20 03:19:42 +04:00
@( [ ` id -u` = = 0 ] || { echo "Must be root to install modules" ; exit 1; } )
2006-08-04 19:21:10 +04:00
rm -f $( MOD_DIR) /$( TP_DIR) /{ thinkpad_ec,tp_smapi,tp_base} .ko
2007-03-08 02:50:50 +03:00
rm -f $( MOD_DIR) /drivers/firmware/{ thinkpad_ec,tp_smapi,tp_base} .ko
2006-08-04 19:21:10 +04:00
rm -f $( MOD_DIR) /extra/{ thinkpad_ec,tp_smapi,tp_base} .ko
2011-06-03 14:46:28 +04:00
i f e q ( $( HDAPS ) , 1 )
2011-10-26 08:01:44 +04:00
rm -f $( MOD_DIR) /drivers/platform/x86/hdaps.ko
2006-08-04 19:21:10 +04:00
rm -f $( MOD_DIR) /extra/hdaps.ko
2011-06-03 14:46:28 +04:00
e n d i f
2008-09-27 21:55:45 +04:00
$( MAKE) -C $( KBUILD) M = $( PWD) O = $( KBUILD) modules_install
2013-04-06 17:43:17 +04:00
depmod $( KVER)
2011-06-03 14:46:28 +04:00
2006-04-30 21:46:47 +04:00
2011-06-03 14:46:28 +04:00
#####################################################################
2006-02-10 18:56:21 +03:00
# Generate a stand-alone kernel patch
2011-06-03 14:46:28 +04:00
TP_VER := ${ shell sed -ne 's/^\#define TP_VERSION \"\(.*\)\"/\1/gp' tp_smapi.c }
2006-08-04 19:21:10 +04:00
ORG := a
NEW := b
2011-06-03 14:46:28 +04:00
PATCH := tp_smapi-$( TP_VER) -for-$( KVER) .patch
BASE_IN_PATCH := 1
SMAPI_IN_PATCH := 1
2006-08-04 19:21:10 +04:00
HDAPS_IN_PATCH := 1
2011-06-03 14:46:28 +04:00
2008-09-27 21:55:45 +04:00
patch : $( KSRC )
2007-03-08 02:50:50 +03:00
@TMPDIR= ` mktemp -d /tmp/tp_smapi-patch.XXXXXX` && \
echo " Working directory: $$ TMPDIR " && \
2011-06-03 14:46:28 +04:00
cd $$ TMPDIR && \
mkdir -p $( ORG) /$( TP_DIR) && \
mkdir -p $( ORG) /$( IDIR) && \
2011-10-26 08:01:44 +04:00
mkdir -p $( ORG) /drivers/platform/x86 && \
2011-06-03 14:46:28 +04:00
cp $( KSRC) /$( TP_DIR) /{ Kconfig,Makefile} $( ORG) /$( TP_DIR) && \
2011-10-26 08:01:44 +04:00
cp $( KSRC) /drivers/platform/x86/{ Kconfig,hdaps.c} $( ORG) /drivers/platform/x86/ && \
2011-06-03 14:46:28 +04:00
cp -r $( ORG) $( NEW) && \
\
if [ " $( BASE_IN_PATCH) " = = 1 ] ; then \
2007-03-08 02:50:50 +03:00
cp $( PWD) /thinkpad_ec.c $( NEW) /$( TP_DIR) /thinkpad_ec.c && \
2011-10-26 20:15:26 +04:00
cp $( PWD) /thinkpad_ec.h $( NEW) /$( TP_DIR) /thinkpad_ec.h && \
perl -i -pe 'print `cat $(PWD)/diff/Kconfig-thinkpad_ec.add` if m/^(endmenu|endif # X86_PLATFORM_DEVICES)$$/' $( NEW) /$( TP_DIR) /Kconfig && \
2007-03-08 02:50:50 +03:00
sed -i -e '$$aobj-$$(CONFIG_THINKPAD_EC) += thinkpad_ec.o' $( NEW) /$( TP_DIR) /Makefile \
2006-08-04 19:21:10 +04:00
; fi && \
\
if [ " $( HDAPS_IN_PATCH) " = = 1 ] ; then \
2011-10-26 08:01:44 +04:00
cp $( PWD) /hdaps.c $( NEW) /drivers/platform/x86/ && \
perl -i -0777 -pe 's/(config SENSORS_HDAPS\n\ttristate [^\n]+\n\tdepends [^\n]+\n)/$$1\tselect THINKPAD_EC\n/' $( NEW) /drivers/platform/x86/Kconfig \
2011-06-03 14:46:28 +04:00
; fi && \
\
if [ " $( SMAPI_IN_PATCH) " = = 1 ] ; then \
2007-03-08 02:50:50 +03:00
sed -i -e '$$aobj-$$(CONFIG_TP_SMAPI) += tp_smapi.o' $( NEW) /$( TP_DIR) /Makefile && \
2011-10-26 20:15:26 +04:00
perl -i -pe 'print `cat $(PWD)/diff/Kconfig-tp_smapi.add` if m/^(endmenu|endif # X86_PLATFORM_DEVICES)$$/' $( NEW) /$( TP_DIR) /Kconfig && \
2007-03-08 02:50:50 +03:00
cp $( PWD) /tp_smapi.c $( NEW) /$( TP_DIR) /tp_smapi.c && \
mkdir -p $( NEW) /Documentation && \
perl -0777 -pe 's/\n(Installation\n---+|Conflict with HDAPS\n---+|Files in this package\n---+|Setting and getting CD-ROM speed:\n).*?\n(?=[^\n]*\n-----)/\n/gs' $( PWD) /README > $( NEW) /Documentation/tp_smapi.txt \
2011-06-03 14:46:28 +04:00
; fi && \
\
2006-06-21 20:32:16 +04:00
{ diff -dNurp $( ORG) $( NEW) > patch \
2011-06-03 14:46:28 +04:00
|| [ $$ ? -lt 2 ] ; } && \
2006-08-04 19:21:10 +04:00
{ echo " Generated for $( KVER) in $( KSRC) " ; echo; diffstat patch; echo; echo; cat patch; } \
2011-06-03 14:46:28 +04:00
> $( PWD) /${ PATCH } && \
rm -r $$ TMPDIR
2007-03-08 02:50:50 +03:00
@echo
@diffstat ${ PATCH }
2011-06-03 14:46:28 +04:00
@echo -e " \nPatch file created:\n ${ PATCH } "
@echo -e " To apply, use:\n patch -p1 -d ${ KSRC } < ${ PATCH } "
2006-06-21 20:32:16 +04:00
#####################################################################
# Tools for preparing a release. Ignore these.
2006-07-20 03:19:42 +04:00
set-version :
perl -i -pe 's/^(tp_smapi version ).*/$${1}$(VER)/' README
2006-08-04 19:21:10 +04:00
perl -i -pe 's/^(#define TP_VERSION ").*/$${1}$(VER)"/' thinkpad_ec.c tp_smapi.c
2006-07-20 03:19:42 +04:00
2006-09-03 15:24:34 +04:00
TGZ = ../tp_smapi-$( VER) .tgz
create-tgz :
2011-07-28 21:05:30 +04:00
git archive --format= tar --prefix= tp_smapi-$( VER) / HEAD | gzip -c > $( TGZ)
2006-09-03 15:24:34 +04:00
tar tzvf $( TGZ)
echo " Ready: $( TGZ) "
2011-06-03 14:46:28 +04:00
e l s e
#####################################################################
2006-02-10 18:56:21 +03:00
# This part runs as a submake in kernel Makefile context:
2011-06-03 14:46:28 +04:00
2007-07-28 07:29:52 +04:00
EXTRA_CFLAGS := $( CFLAGS) -I$( M) /include
obj-m := $( TP_MODULES)
2011-06-03 14:46:28 +04:00
e n d i f