Commit fb9dd1a4 authored by thomasl's avatar thomasl
Browse files

remove legacy conditional compil for kernel 2.x


git-svn-id: http://svn.eurecom.fr/openair4G/trunk@6072 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 4532d555
......@@ -2,58 +2,14 @@
#
NAS_UPDIR := $(shell /bin/pwd)
KERNEL_NAME=$(shell echo `uname -r`)
KERNEL_MAIN_TYPE=$(shell echo `uname -r | cut -d. -f-2 | tr "." "_"`)
export KERNEL_MAIN_TYPE
KERNEL_MAIN_VERSION=$(shell echo `uname -r | cut -d. -f-1`)
ifeq ($(IS_LINUX), 1)
SUBVERSION=$(shell echo `grep '^SUBLEVEL =' /usr/src/linux/Makefile | sed -e 's, ,,g' | sed -e 's/SUBLEVEL=//'`)
else
ifeq ($(IS_KERNEL_OPENAIRINTERFACE), 1)
SUBVERSION=$(shell echo `grep '^SUBLEVEL =' /usr/src/linux-$(KERNEL_NAME)/Makefile | sed -e 's, ,,g' | sed -e 's/SUBLEVEL=//'`)
else
SUBVERSION=$(shell echo `grep '^SUBLEVEL =' /usr/src/linux-headers-$(KERNEL_NAME)/Makefile | sed -e 's, ,,g' | sed -e 's/SUBLEVEL=//'`)
endif
endif
IS_KERNEL_SUBVERSION_GREATER_THAN_20=$(shell if [ $(SUBVERSION) -ge 20 ] ; then echo true ; fi)
KERNEL_ARCH=$(shell echo `uname -m`)
#SET_REGPARM=$(shell if [ $(KERNEL_ARCH) = 'i686' -a $(SUBVERSION) -ge 20 ]; then echo true ; fi)
SET_X64=$(shell if [ $(KERNEL_ARCH) = 'x86_64' -a $(SUBVERSION) -ge 20 ]; then echo true ; fi)
IS_KERNEL_SUBVERSION_GREATER_THAN_22=$(shell if [ $(SUBVERSION) -ge 22 ] ; then echo true ; fi)
IS_KERNEL_SUBVERSION_GREATER_THAN_29=$(shell if [ $(SUBVERSION) -ge 29 ] ; then echo true ; fi)
IS_KERNEL_SUBVERSION_GREATER_THAN_30=$(shell if [ $(SUBVERSION) -ge 30 ] ; then echo true ; fi)
IS_KERNEL_SUBVERSION_GREATER_THAN_32=$(shell if [ $(SUBVERSION) -ge 32 ] ; then echo true ; fi)
# Add global rule for V3 kernels
ifeq ($(KERNEL_MAIN_VERSION),3)
IS_KERNEL_SUBVERSION_GREATER_THAN_22 = "true"
IS_KERNEL_SUBVERSION_GREATER_THAN_29 = "true"
IS_KERNEL_SUBVERSION_GREATER_THAN_30 = "true"
IS_KERNEL_SUBVERSION_GREATER_THAN_32 = "true"
IS_KERNEL_MAIN_VERSION_IS_3 = "true"
endif
GT2622= $(if $(IS_KERNEL_SUBVERSION_GREATER_THAN_22),-DKERNEL_VERSION_GREATER_THAN_2622=1)
GT2629= $(if $(IS_KERNEL_SUBVERSION_GREATER_THAN_29),-DKERNEL_VERSION_GREATER_THAN_2629=1)
GT32= $(if $(IS_KERNEL_SUBVERSION_GREATER_THAN_32),-DKERNEL_VERSION_GREATER_THAN_32=1)
V3= $(if $(IS_KERNEL_MAIN_VERSION_IS_3),-DKERNEL_MAIN_VERSION_IS_3=1)
####################################################
# D E B U G F L A G S
####################################################
####################################################
# EXTRA COMPILER FLAGS
####################################################
EXTRA_CFLAGS = -fno-common $(if $(IS_KERNEL_SUBVERSION_GREATER_THAN_20),-mregparm=3 -fno-stack-protector -mpreferred-stack-boundary=4) $(if $(SET_X64),-DARCH_64,) $(if $(SET_X64),-mcmodel=kernel,) $(if $(SET_X64),-m64,) $(GT2622) $(GT2629) $(V3) $(GT32)
EXTRA_CFLAGS = -fno-common -mregparm=3 -fno-stack-protector -mpreferred-stack-boundary=4 $(if $(SET_X64),-DARCH_64,) $(if $(SET_X64),-mcmodel=kernel,) $(if $(SET_X64),-m64,)
ifdef ADDRCONF
EXTRA_CFLAGS += -DADDRCONF
......@@ -109,14 +65,6 @@ endif
#nasmesh.ko:
# make V=1 -C /usr/src/linux-$(shell echo `uname -r`) M=`pwd` modules
print:
@echo linux kernel ge 22: $(IS_KERNEL_SUBVERSION_GREATER_THAN_22)
@echo kernel name : $(KERNEL_NAME)
@echo subversion : $(SUBVERSION)
@echo flag gt2622: $(GT2622)
@echo linux kernel ge 29: $(IS_KERNEL_SUBVERSION_GREATER_THAN_29)
@echo flag gt2629: $(GT2629)
@echo linux kernel ge 30: $(IS_KERNEL_SUBVERSION_GREATER_THAN_30)
@echo flag KERNEL_MAIN_VERSION $(KERNEL_MAIN_VERSION)
@echo RRC_DIR $(RRC_DIR)
clean:
rm -f *.ko
......
......@@ -118,12 +118,6 @@ int nasrg_open(struct net_device *dev){
}
#endif //NETLINK
// next lines prevent compilation of the driver with kernel version under 2.6.29
// ATTENTION !!!!!! NASRG is not usable with these versions
#ifndef KERNEL_VERSION_GREATER_THAN_2629
kernel_version_under_2629_not supported_by_nasrg = 0;
#endif
if(!netif_queue_stopped(dev))
netif_start_queue(dev);
else
......
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