################################################################################
#
# r8168 is the Linux device driver released for RealTek RTL8168B/8111B,
# RTL8168C/8111C, RTL8168CP/8111CP, RTL8168D/8111D, and RTL8168DP/8111DP, and
# RTL8168E/8111E Gigabit Ethernet controllers with PCI-Express interface.
#
# Copyright(c) 2012 Realtek Semiconductor Corp. All rights reserved.
#
# 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, see <http://www.gnu.org/licenses/>.
#
# Author:
# Realtek NIC software team <nicfae@realtek.com>
# No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan
#
################################################################################

################################################################################
# This product is covered by one or more of the following patents:
# US5,307,459, US5,434,872, US5,732,094, US6,570,884, US6,115,776, and US6,327,625.
################################################################################

CONFIG_DOWN_SPEED_100 = n

ifneq ($(KERNELRELEASE),)
    obj-m := r8168.o
    r8168-objs := r8168_n.o r8168_asf.o rtl_eeprom.o rtltool.o
    EXTRA_CFLAGS += -DCONFIG_R8168_NAPI
    EXTRA_CFLAGS += -DCONFIG_R8168_VLAN
    ifeq ($(CONFIG_DOWN_SPEED_100), y)
        EXTRA_CFLAGS += -DCONFIG_DOWN_SPEED_100
    endif
else
    BASEDIR := /lib/modules/$(shell uname -r)
    KERNELDIR ?= $(BASEDIR)/build
    PWD :=$(shell pwd)
    DRIVERDIR := $(shell find $(BASEDIR)/kernel/drivers/net -name realtek -type d)
    ifeq ($(DRIVERDIR),)
        DRIVERDIR := $(BASEDIR)/kernel/drivers/net
    endif
    RTKDIR := $(subst $(BASEDIR)/,,$(DRIVERDIR))

.PHONY: all
all: clean modules install

.PHONY:modules
modules:
    $(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) modules

.PHONY:clean
clean:
    $(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) clean

.PHONY:install
install:
    $(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) INSTALL_MOD_DIR=$(RTKDIR) modules_install

endif