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10/100 Intel 82562ET - linux driver help required please
Forgive me - I'm new to Linux! I want to migrate away from XP but to date I am struggling with 10/100 ethernet set up.
I am using Kernel 2.6.15-1.2054_FC5 Fedora core 5 on a dell dimension 3100 The ethernet card identifies itself as Intel 82562ET.
I have located an Intel e100-3.5.14.tar.gz file for the driver but I'm having difficulty getting this to run. It infers that it should work with kernel 2.6?
i get as far as the 'make install' command and it stops at:
Makefile:65 ***Linux Kernel source not found. Stop.
the path to the kernel/source & build files are located in folder:
lib/modules/2.6.15-1.2054_FC5/
the following is the 'makefile script'. Any help in understanding the script would be appreciated. It appears to be written for several types of linux. If you can suggest a simpler way of writng the driver as the kernel and location are known this would help me greatly.
I am at the point of having to reconsider going back to xp due to the cost in time that this problem is taking up.. thanks in advance.
e100-3.5.14.tar.gz
makefile contents:
###########################################################################
# Driver files
# core driver files
CFILES = e100.c
HFILES = kcompat.h
ifeq (,$(BUILD_KERNEL))
BUILD_KERNEL=$(shell uname -r)
endif
###########################################################################
# Environment tests
# Kernel Search Path
# All the places we look for kernel source
KSP := /lib/modules/$(BUILD_KERNEL)/build \
/lib/modules/$(BUILD_KERNEL)/source \
/usr/src/linux-$(BUILD_KERNEL) \
/usr/src/linux-$($(BUILD_KERNEL) | sed 's/-.*//') \
/usr/src/kernel-headers-$(BUILD_KERNEL) \
/usr/src/kernel-source-$(BUILD_KERNEL) \
/usr/src/linux-$($(BUILD_KERNEL) | sed 's/\([0-9]*\.[0-9]*\)\..*/\1/') \
/usr/src/linux
# prune the list down to only values that exist
# and have an include/linux sub-directory
test_dir = $(shell [ -e $(dir)/include/linux ] && echo $(dir))
KSP := $(foreach dir, $(KSP), $(test_dir))
# we will use this first valid entry in the search path
ifeq (,$(KSRC))
KSRC := $(firstword $(KSP))
endif
ifeq (,$(KSRC))
$(error Linux kernel source not found)
else
ifeq (/lib/modules/$(shell uname -r)/source, $(KSRC))
KOBJ := /lib/modules/$(shell uname -r)/build
else
KOBJ := $(KSRC)
endif
endif
# check for version.h and autoconf.h for running kernel in /boot (SUSE)
ifneq (,$(wildcard /boot/vmlinuz.version.h))
VERSION_FILE := /boot/vmlinuz.version.h
CONFIG_FILE := /boot/vmlinuz.autoconf.h
KVER := $(shell $(CC) $(CFLAGS) -E -dM $(VERSION_FILE) | \
grep UTS_RELEASE | awk '{ print $$3 }' | sed 's/\"//g')
ifeq ($(KVER),$(shell uname -r))
# set up include path to override headers from kernel source
x:=$(shell rm -rf include)
x:=$(shell mkdir -p include/linux)
x:=$(shell cp /boot/vmlinuz.version.h include/linux/version.h)
x:=$(shell cp /boot/vmlinuz.autoconf.h include/linux/autoconf.h)
CFLAGS += -I./include
else
VERSION_FILE := $(KOBJ)/include/linux/version.h
CONFIG_FILE := $(KSRC)/include/linux/autoconf.h
endif
else
VERSION_FILE := $(KOBJ)/include/linux/version.h
CONFIG_FILE := $(KSRC)/include/linux/autoconf.h
endif
ifeq (,$(wildcard $(VERSION_FILE)))
$(error Linux kernel source not configured - missing version.h)
endif
ifeq (,$(wildcard $(CONFIG_FILE)))
$(error Linux kernel source not configured - missing autoconf.h)
endif
# pick a compiler
ifneq (,$(findstring egcs-2.91.66, $(shell cat /proc/version)))
CC := kgcc gcc cc
else
CC := gcc cc
endif
test_cc = $(shell $(cc) --version > /dev/null 2>&1 && echo $(cc))
CC := $(foreach cc, $(CC), $(test_cc))
CC := $(firstword $(CC))
ifeq (,$(CC))
$(error Compiler not found)
endif
# we need to know what platform the driver is being built on
# some additional features are only built on Intel platforms
ARCH := $(shell uname -m | sed 's/i.86/i386/')
ifeq ($(ARCH),alpha)
CFLAGS += -ffixed-8 -mno-fp-regs
endif
ifeq ($(ARCH),x86_64)
CFLAGS += -mcmodel=kernel -mno-red-zone
endif
ifeq ($(ARCH),ppc)
CFLAGS += -msoft-float
endif
ifeq ($(ARCH),ppc64)
CFLAGS += -m64 -msoft-float
LDFLAGS += -melf64ppc
endif
# standard flags for module builds
CFLAGS += -DLINUX -D__KERNEL__ -DMODULE -O2 -pipe -Wall
CFLAGS += -I$(KSRC)/include -I.
CFLAGS += $(shell [ -f $(KSRC)/include/linux/modversions.h ] && \
echo "-DMODVERSIONS -DEXPORT_SYMTAB \
-include $(KSRC)/include/linux/modversions.h")
CFLAGS += $(CFLAGS_EXTRA)
#ifeq (,$(shell echo $(CFLAGS_EXTRA) | grep NAPI))
#CFLAGS += -DE100_NO_NAPI
#CFLAGS_EXTRA += -DE100_NO_NAPI
#endif
RHC := $(KSRC)/include/linux/rhconfig.h
ifneq (,$(wildcard $(RHC)))
# 7.3 typo in rhconfig.h
ifneq (,$(shell $(CC) $(CFLAGS) -E -dM $(RHC) | grep __module__bigmem))
CFLAGS += -D__module_bigmem
endif
endif
# get the kernel version - we use this to find the correct install path
KVER := $(shell $(CC) $(CFLAGS) -E -dM $(VERSION_FILE) | grep UTS_RELEASE | \
awk '{ print $$3 }' | sed 's/\"//g')
KKVER := $(shell echo $(KVER) | \
awk '{ if ($$0 ~ /2\.[4-9]\./) print "1"; else print "0"}')
ifeq ($(KKVER), 0)
$(error *** Aborting the build. \
*** This driver is not supported on kernel versions older than 2.4.0)
endif
# set the install path
INSTDIR := /lib/modules/$(KVER)/kernel/drivers/net/e100
# look for SMP in config.h
SMP := $(shell $(CC) $(CFLAGS) -E -dM $(CONFIG_FILE) | \
grep -w CONFIG_SMP | awk '{ print $$3 }')
ifneq ($(SMP),1)
SMP := 0
endif
ifneq ($(SMP),$(shell uname -a | grep SMP > /dev/null 2>&1 && echo 1 || echo 0))
$(warning ***)
ifeq ($(SMP),1)
$(warning *** Warning: kernel source configuration (SMP))
$(warning *** does not match running kernel (UP))
else
$(warning *** Warning: kernel source configuration (UP))
$(warning *** does not match running kernel (SMP))
endif
$(warning *** Continuing with build,)
$(warning *** resulting driver may not be what you want)
$(warning ***)
endif
ifeq ($(SMP),1)
CFLAGS += -D__SMP__
endif
###########################################################################
# 2.4.x & 2.6.x Specific rules
K_VERSION:=$(shell uname -r | cut -c1-3 | sed 's/2\.[56]/2\.6/')
ifeq ($(K_VERSION), 2.6)
# Makefile for 2.6.x kernel
TARGET = e100.ko
# man page
MANSECTION = 7
MANFILE = $(TARGET:.ko=.$(MANSECTION))
ifneq ($(PATCHLEVEL),)
EXTRA_CFLAGS += $(CFLAGS_EXTRA)
obj-m += e100.o
else
default:
ifeq ($(KOBJ),$(KSRC))
make -C $(KSRC) SUBDIRS=$(shell pwd) modules
else
make -C $(KSRC) O=$(KOBJ) SUBDIRS=$(shell pwd) modules
endif
endif
else # ifeq ($(K_VERSION),2.6)
# Makefile for 2.4.x kernel
TARGET = e100.o
# man page
MANSECTION = 7
MANFILE = $(TARGET:.o=.$(MANSECTION))
# Get rid of compile warnings in kernel header files from SuSE
ifneq (,$(wildcard /etc/SuSE-release))
CFLAGS += -Wno-sign-compare -fno-strict-aliasing
endif
# Get rid of compile warnings in kernel header files from fedora
ifneq (,$(wildcard /etc/fedora-release))
CFLAGS += -fno-strict-aliasing
endif
.INTERMEDIATE: e100_tmp
.SILENT: e100_tmp
e100_tmp: $(CFILES:.c=.o)
echo; echo
echo "**************************************************"
echo "** $(TARGET) built for $(KVER)"
echo -n "** SMP "
if [ "$(SMP)" = "1" ]; \
then echo "Enabled"; else echo "Disabled"; fi
echo "**************************************************"
echo
$(CFILES:.c=.o): $(HFILES) Makefile
default:
make
endif # ifeq ($(K_VERSION),2.6)
ifeq (,$(MANDIR))
# find the best place to install the man page
MANPATH := $(shell (manpath 2>/dev/null || echo $MANPATH) | sed 's/:/ /g')
ifneq (,$(MANPATH))
# test based on inclusion in MANPATH
test_dir = $(findstring $(dir), $(MANPATH))
else
# no MANPATH, test based on directory existence
test_dir = $(shell [ -e $(dir) ] && echo $(dir))
endif
# our preferred install path
# should /usr/local/man be in here ?
MANDIR := /usr/share/man /usr/man
MANDIR := $(foreach dir, $(MANDIR), $(test_dir))
MANDIR := $(firstword $(MANDIR))
endif
ifeq (,$(MANDIR))
# fallback to /usr/man
MANDIR := /usr/man
endif
# depmod version for rpm builds
DEPVER := $(shell /sbin/depmod -V 2>/dev/null | \
awk 'BEGIN {FS="."} NR==1 {print $$2}')
###########################################################################
# Build rules
$(MANFILE).gz: ../$(MANFILE)
gzip -c $< > $@
install: default $(MANFILE).gz
# remove all old versions of the driver
find $(INSTALL_MOD_PATH)/lib/modules/$(KVER) -name $(TARGET) -exec rm -f {} \; || true
find $(INSTALL_MOD_PATH)/lib/modules/$(KVER) -name $(TARGET).gz -exec rm -f {} \; || true
install -D -m 644 $(TARGET) $(INSTALL_MOD_PATH)$(INSTDIR)/$(TARGET)
ifeq (,$(INSTALL_MOD_PATH))
/sbin/depmod -a || true
else
ifeq ($(DEPVER),1 )
/sbin/depmod -r $(INSTALL_MOD_PATH) -a || true
else
/sbin/depmod -b $(INSTALL_MOD_PATH) -a -n > /dev/null || true
endif
endif
install -D -m 644 $(MANFILE).gz $(INSTALL_MOD_PATH)$(MANDIR)/man$(MANSECTION)/$(MANFILE).gz
man -c -P'cat > /dev/null' $(MANFILE:.$(MANSECTION)=) || true
uninstall:
if [ -e $(INSTDIR)/$(TARGET) ] ; then \
rm -f $(INSTDIR)/$(TARGET) ; \
fi
/sbin/depmod -a
if [ -e $(MANDIR)/man$(MANSECTION)/$(MANFILE).gz ] ; then \
rm -f $(MANDIR)/man$(MANSECTION)/$(MANFILE).gz ; \
fi
.PHONY: clean install
clean:
rm -rf $(TARGET) $(TARGET:.ko=.o) $(TARGET:.ko=.mod.c) $(TARGET:.ko=.mod.o) $(CFILES:.c=.o) $(MANFILE).gz .*cmd .tmp_versions
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