#------------------------------------------------------------------------------
# ISC License (ISC)
#
# <copyright file="makefile" company="Atheros">
#    Copyright (c) 2005-2010 Atheros Corporation.  All rights reserved.
# Copyright (c) 2012, The Linux Foundation
# All rights reserved.
# Software was previously licensed under ISC license by Qualcomm Atheros, Inc.
# 
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
#
#------------------------------------------------------------------------------
#==============================================================================
# Author(s): ="Atheros"
#==============================================================================

#
#SDIO HIF makefile for atheros SDIO stack
#  

# Check for SDIO stack
ifdef ATH_SDIO_STACK_BASE
# Someone already set it on entry, the stack resides outside this tree, we will try to build it
_SDIO_STACK = YES
else
# Check for SDIO stack within this tree
_SDIO_STACK = $(shell if [ -f $(ATH_SRC_BASE)/sdiostack/src/Makefile ]; then echo "YES"; else echo "NO"; fi)

ifeq ($(_SDIO_STACK), YES)
    # SDIO stack is part of the kit and will need to be compiled
ATH_SDIO_STACK_BASE := $(ATH_SRC_BASE)/sdiostack
endif
endif 


ifeq ($(ATH_BUS_SUBTYPE),linux_sdio)
_HIF_SUB_TYPE = linux_sdio
_SDIO_STACK = NO
else
_HIF_SUB_TYPE = linux_athsdio
endif


ifeq ($(_SDIO_STACK), YES)
    # Pass and translate build variables to the SDIO stack makefile
_SDIO_STACK_MAKE_PARAMS := CT_BUILD_TYPE=$(ATH_BUILD_TYPE) \
                           CT_OS_TYPE=linux \
                           CT_OS_SUB_TYPE=$(ATH_OS_SUB_TYPE) \
                           CT_LINUXPATH=$(ATH_LINUXPATH) \
                           CT_BUILD_TYPE=$(ATH_BUILD_TYPE) \
                           CT_CROSS_COMPILE_TYPE=$(ATH_CROSS_COMPILE_TYPE) \
                           CT_ARCH_CPU_TYPE=$(ATH_ARCH_CPU_TYPE) \
                           CT_HC_DRIVERS=$(ATH_HC_DRIVERS) \
                           CT_MAKE_INCLUDE_OVERRIDE=$(_LOCALMAKE_INCLUDE)   \
                           CT_BUILD_OUTPUT_OVERRIDE=$(COMPILED_IMAGE_OBJECTS_PATH) \
                           BUS_BUILD=1
endif
EXTRA_CFLAGS += -I$(ATH_SRC_BASE)/hif/sdio/$(_HIF_SUB_TYPE)/include
EXTRA_CFLAGS += -DSDIO
EXTRA_CFLAGS += -I$(ATH_SDIO_STACK_BASE)/src/include

ifeq ($(ATH_OS_SUB_TYPE),linux_2_4)
obj-y += ../../hif/sdio/linux_athsdio/src/hif.o
obj-y += ../../hif/sdio/linux_athsdio/src/hif_scatter.o
endif

ifneq ($(ATH_OS_SUB_TYPE),linux_2_4)
ar6000-objs := ../../hif/sdio/$(_HIF_SUB_TYPE)/src/hif.o \
			   ../../hif/sdio/$(_HIF_SUB_TYPE)/src/hif_scatter.o


endif

all:
ifeq ($(_SDIO_STACK),YES)
	$(MAKE) $(_SDIO_STACK_MAKE_PARAMS) -C  $(ATH_SDIO_STACK_BASE)/src default
	-cp -f $(ATH_SDIO_STACK_BASE)/src/Module.symvers $(COMPILED_IMAGE_OBJECTS_PATH)
endif

clean:
ifeq ($(_SDIO_STACK),YES)
	$(MAKE) $(_SDIO_STACK_MAKE_PARAMS) -C $(ATH_SDIO_STACK_BASE)/src clean
endif