Atheros AR600x driver + build glue

chromeos/drivers/ath6kl/hif/sdio/Makefile

+#------------------------------------------------------------------------------
+# <copyright file="makefile" company="Atheros">
+#    Copyright (c) 2005-2008 Atheros Corporation.  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 version 2 as
+# published by the Free Software Foundation;
+#
+# Software distributed under the License is distributed on an "AS
+# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# rights and limitations under the License.
+#
+#
+#------------------------------------------------------------------------------
+#==============================================================================
+# 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