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#****************************************************************************
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#****************************************************************************
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# where the driver should be installed - change here for cross install - currently not functional
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# where the driver should be installed - change here for cross install - currently not functional
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#
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#
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INSTALL_LOCATION = /lib/modules/2.6.24-19-generic/ubuntu/misc/
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INSTALL_LOCATION = /lib/modules/$(shell uname -r)/kernel/drivers/misc/
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#****************************************************************************
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#****************************************************************************
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# get extracted kernel VERSION and PATCHLEVEL for comparison
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# get extracted kernel VERSION and PATCHLEVEL for comparison
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# decide to use KBUILD for kernels greater 2.6.0
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# decide to use KBUILD for kernels greater 2.6.0
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#
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#
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KVERSION    := $(shell echo $(VERSION) | sed -e 's;\([1-9]\)\..*;\1;g' )
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KVERSION    := $(shell echo $(VERSION) | sed -e 's;\([1-9]\)\..*;\1;g' )
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KPATCHLEVEL := $(shell echo $(VERSION) | sed -e 's;[1-9]\.\([0-9]\{0,3\}\)\..*;\1;g' )
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KPATCHLEVEL := $(shell echo $(VERSION) | sed -e 's;[1-9]\.\([0-9]\{0,3\}\)\..*;\1;g' )
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USEKBUILD   := $(shell if [ $(KVERSION) -gt 2 ] || [ $(KVERSION) -eq 2 ] && [ $(KPATCHLEVEL) -ge 6 ]  ; \
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                 then echo "yes" ; else echo "no"  ; fi)
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USEKBUILD   := yes
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USEKBUILD   := yes
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#****************************************************************************
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#****************************************************************************
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# some common switches and defines
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# some common switches and defines
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#
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#
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DBG     = __NO_DEBUG__  # or __DEBUG__ to debug the driver
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DBG     = __NO_DEBUG__  # or __DEBUG__ to debug the driver
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#DBG     = __DEBUG__
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SRC     = .
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SRC     = .
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#****************************************************************************
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#****************************************************************************
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# preparation what to build or what to KBUILD
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# preparation what to build or what to KBUILD
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#
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#
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pcivme-objs :=  $(SRC)/main.o $(SRC)/askpci.o $(SRC)/plxbug.o $(SRC)/fops.o
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pcivme-objs :=  $(SRC)/main.o $(SRC)/askpci.o $(SRC)/plxbug.o $(SRC)/fops.o
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ifeq ($(USEKBUILD),yes) # <<<<< USEKBUILD >>>>>>
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ifeq ($(USEKBUILD),yes) # <<<<< USEKBUILD >>>>>>
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#****************************************************************************
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#****************************************************************************
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# what's the target
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# what's the target
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#
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#
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TARGET = pcivme.ko
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TARGET = pcivme.ko
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obj-m := pcivme.o
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obj-m := pcivme.o
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CPPFLAGS += -I$(PWD) -D$(DBG)
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CPPFLAGS += -I$(PWD) -D$(DBG)
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#****************************************************************************
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#****************************************************************************
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# do it
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# do it
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#
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#
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KBUILD_CPPFLAGS +=  -D$(DBG)
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all : message
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all : message
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	$(MAKE) -C $(KERNSRC) M=$(PWD) V=$(VERBOSE) $(filter-out all, $(MAKECMDGOLAS)) modules
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	$(MAKE) -C $(KERNSRC) M=$(PWD) V=$(VERBOSE)  $(filter-out all, $(MAKECMDGOLAS)) modules
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else # <<<<< USEKBUILD >>>>>>
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else # <<<<< USEKBUILD >>>>>>
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#****************************************************************************
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#****************************************************************************
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# additional common switches and defines
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# additional common switches and defines
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	@ echo "***"
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	@ echo "***"
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	@ echo "*** Host machine kernel version=$(shell uname -r), Driver kernel version=$(VERSION), Path to kernel sources=$(KERNSRC), use KBUILD=$(USEKBUILD)"
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	@ echo "*** Host machine kernel version=$(shell uname -r), Driver kernel version=$(VERSION), Path to kernel sources=$(KERNSRC), use KBUILD=$(USEKBUILD)"
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	@ echo "***"
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	@ echo "***"
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#********** root installation only ******************************************
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#********** root installation only ******************************************
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install:
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install:
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	-rmmod  pcivme
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	-cp -r pcivme.ko $(INSTALL_LOCATION)
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	./pcivme_load 1
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	./pcivme_load 1
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endif  # <<<<< HASVERSION_H >>>>>>
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endif  # <<<<< HASVERSION_H >>>>>>
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# DO NOT DELETE
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# DO NOT DELETE