btfilter: rework package's recipe

- use Yocto's INITSCRIPT/update-rc.d infrastructure to install the
  bootscript.
- add patch that make cross-compilation easier and thus simplify bitbake
  recipe.
- launch 'abtfilter' with '-b' parameter (use only D-Bus filtering) to
  avoid alignment errors (when using hci filter mode):

Alignment trap: abtfilt (721) PC=0x00017f24 Instr=0xe1d330b0 Address=0x419fec91 FSR 0x013

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This commit is contained in:
Javier Viguera 2013-02-15 19:26:32 +01:00
parent 51f75c56ad
commit 1e888be133
3 changed files with 123 additions and 43 deletions

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@ -0,0 +1,85 @@
From: Javier Viguera <javier.viguera@digi.com>
Date: Tue, 7 Aug 2012 14:00:03 +0200
Subject: [PATCH] cross-compile
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
---
Makefile | 43 +++++++++++++++++++++++++++----------------
1 file changed, 27 insertions(+), 16 deletions(-)
diff --git a/Makefile b/Makefile
index 66f469e..f485b01 100644
--- a/Makefile
+++ b/Makefile
@@ -24,13 +24,13 @@ SBINDIR ?= $(PREFIX)/sbin
MANDIR ?= $(PREFIX)/share/man
PKG_CONFIG ?= pkg-config
-ifdef V210
-CC= $(ATH_CROSS_COMPILE_TYPE)gcc
-LD= $(ATH_CROSS_COMPILE_TYPE)ld
-else
-CC= $(ATH_CROSSS_COMPILE_TYPE)gcc
-LD= $(ATH_CROSSS_COMPILE_TYPE)ld
-endif
+# ifdef V210
+# CC= $(ATH_CROSS_COMPILE_TYPE)gcc
+# LD= $(ATH_CROSS_COMPILE_TYPE)ld
+# else
+# CC= $(ATH_CROSSS_COMPILE_TYPE)gcc
+# LD= $(ATH_CROSSS_COMPILE_TYPE)ld
+# endif
SOURCES=abtfilt_main.c \
abtfilt_wlan.c \
abtfilt_core.c \
@@ -39,19 +39,19 @@ SOURCES=abtfilt_main.c \
nl80211_utils.c\
btfilter_core.c
-INCLUDES= -Iinclude \
+override INCLUDES += -Iinclude \
-Ios/linux/include \
- -Icommon/include \
- -I$(V210_DIR)/usr/include/dbus-1.0/ \
- -I$(V210_DIR)/usr/lib/dbus-1.0/include \
- -I$(V210_DIR)/usr/local/include/dbus-1.0 \
- -I$(V210_DIR)/usr/local/lib/dbus-1.0/include \
- -I$(V210_DIR)/usr/include/bluetooth \
- -I$(V210_DIR)/usr/local/include/bluetooth \
+ -Icommon/include
+# -I$(V210_DIR)/usr/include/dbus-1.0/ \
+# -I$(V210_DIR)/usr/lib/dbus-1.0/include \
+# -I$(V210_DIR)/usr/local/include/dbus-1.0 \
+# -I$(V210_DIR)/usr/local/lib/dbus-1.0/include \
+# -I$(V210_DIR)/usr/include/bluetooth \
+# -I$(V210_DIR)/usr/local/include/bluetooth \
CFLAGS= -Wall -g -DABF_DEBUG
#LIBS= -ldbus-1 -lpthread -lbtfilt -lrt -lbluetooth
-LIBS= -ldbus-1 -lpthread -lrt -lbluetooth
+# LIBS= -ldbus-1 -lpthread -lrt -lbluetooth
NL1FOUND := $(shell $(PKG_CONFIG) --atleast-version=1 libnl-1 && echo Y)
NL2FOUND := $(shell $(PKG_CONFIG) --atleast-version=2 libnl-2.0 && echo Y)
@@ -79,6 +79,13 @@ endif
LIBS += $(shell $(PKG_CONFIG) --libs $(NLLIBNAME))
CFLAGS += $(shell $(PKG_CONFIG) --cflags $(NLLIBNAME))
+# dbus
+LIBS += $(shell $(PKG_CONFIG) --libs --static dbus-1)
+CFLAGS += $(shell $(PKG_CONFIG) --cflags dbus-1)
+
+# BlueZ
+LIBS += $(shell $(PKG_CONFIG) --libs bluez)
+CFLAGS += $(shell $(PKG_CONFIG) --cflags bluez)
ifdef USE_HCIUTILS
SOURCES += abtfilt_bluez_hciutils.c
@@ -120,3 +127,7 @@ all: $(OBJECTS)
clean:
rm -f $(FILTERAPP) $(OBJECTS)
+
+install:
+ mkdir -p $(DESTDIR)$(SBINDIR)
+ install -m 0755 $(FILTERAPP) $(DESTDIR)$(SBINDIR)

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@ -3,30 +3,27 @@ SECTION = "network"
LICENSE = "ISC"
LIC_FILES_CHKSUM = "file://Makefile;beginline=1;endline=14;md5=8f6614b37751445a5f6a9bdc69be26b3"
DEPENDS = "libnl bluez4"
DEPENDS = "bluez4 dbus libnl"
PR = "r0"
FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
SRC_URI = "${DIGI_LOG_MIRROR}${PN}-${PV}.tar.bz2 \
file://0001-enable-libnl3.patch \
file://S65bluez-bg.sh"
S = "${WORKDIR}/${PN}-${PV}"
EXTRA_OEMAKE += "V210_DIR=${STAGING_DIR_TARGET}"
CFLAGS_prepend = "-I ${STAGING_DIR_TARGET}/usr/include -DCONFIG_LIBNL20 -DCONFIG_NO_HCILIBS"
file://0001-enable-libnl3.patch \
file://0002-cross-compile.patch \
file://bluez-init"
SRC_URI[md5sum] = "149b025f7a43f1f3abfa12462c48559a"
SRC_URI[sha256sum] = "bbb358ce25ec36b32f99e66036ff52f375f3c1272b1425fafbef2c240a55d1a4"
inherit update-rc.d
EXTRA_OEMAKE = "INCLUDES=-I${STAGING_INCDIR}/bluetooth"
do_install() {
install -d ${D}/${bindir}
install -m 0755 ${S}/abtfilt ${D}${bindir}/abtfilt
install -d ${D}${sysconfdir}/rc5.d
install -m 0755 ${WORKDIR}/S65bluez-bg.sh ${D}${sysconfdir}/rc5.d/
install -d ${D}${bindir} ${D}${sysconfdir}/init.d/
install -m 0755 abtfilt ${D}${bindir}
install -m 0755 ${WORKDIR}/bluez-init ${D}${sysconfdir}/init.d/bluez
}
FILES_${PN} = "${bindir}/abtfilt"
FILES_${PN} += "${sysconfdir}/rc5.d/S65bluez-bg.sh"
CONFFILES_${PN} += "${sysconfdir}/rc5.d/S65bluez-bg.sh"
INITSCRIPT_NAME = "bluez"
INITSCRIPT_PARAMS = "start 10 5 ."

View File

@ -1,9 +1,9 @@
#!/bin/sh
#===============================================================================
#
# S65bluez-bg.sh
# bluez
#
# Copyright (C) 2012 by Digi International Inc.
# Copyright (C) 2012-2013 by Digi International Inc.
# All rights reserved.
#
# This program is free software; you can redistribute it and/or modify it
@ -17,7 +17,11 @@
set -e
SCRIPTNAME="S65bluez-bg.sh"
if [ "${1}" != "start" ]; then
exit 0
fi
SCRIPTNAME="${0}"
ccardwmx28js_bt_init() {
#
@ -26,16 +30,15 @@ ccardwmx28js_bt_init() {
BLUE_TOOTH_VARIANTS="0x02 0x03 0x04"
MOD_VARIANT="$(cat /sys/kernel/ccardimx28/mod_variant)"
if ! echo ${BLUE_TOOTH_VARIANTS} | grep -qs ${MOD_VARIANT}; then
[ -z "${quietboot}" ] && echo "${SCRIPTNAME}: FAILED (variant ${MOD_VARIANT} does not support bluetooth)"
echo "${SCRIPTNAME}: FAILED (variant ${MOD_VARIANT} does not support bluetooth)"
exit
fi
#
# Get the Bluetooth MAC address from NVRAM. Use a default
# value if the address has not been set.
# Get the Bluetooth MAC address from NVRAM. Use a default value if the
# address has not been set.
#
BTADDR=`cat /proc/cmdline | sed 's/\s/\n/g' | awk '/btaddr1/ {print}' | sed 's/btaddr1=//g'`
BTADDR="$(sed -e 's,^.*btaddr1=\([^[:blank:]]\+\),\1,g' /proc/cmdline)"
if [ -z "${BTADDR}" -o "${BTADDR}" = "00:00:00:00:00:00" ]; then
BTADDR="00:04:F3:FF:FF:BB"
fi
@ -60,45 +63,40 @@ ccardwmx28js_bt_init() {
HCIATTACH_OPTIONS_115K="${BT_DEVICE} ${BT_DRIVER} 115200"
TRIES="1"
MAX_TRIES="11111"
while ! hciattach ${HCIATTACH_OPTIONS} 1>/dev/null && [ "${TRIES}" != "${MAX_TRIES}" ] ;
do
while ! hciattach ${HCIATTACH_OPTIONS} 1>/dev/null && [ "${TRIES}" != "${MAX_TRIES}" ]; do
echo "${SCRIPTNAME}: (hciattach), retrying..."
#
# If hciattach at 4Kbps doesn't work, then try it at 115K bps
# If hciattach at 4Mbps doesn't work, then try it at 115Kbps
# just to get the chip working.
#
if hciattach ${HCIATTACH_OPTIONS_115K} 1>/dev/null ; then
if hciattach ${HCIATTACH_OPTIONS_115K} 1>/dev/null; then
#
# It worked at 115Kbps. The chip should be recovered now.
# Kill the daemon so we can retry at 4Mbps.
# It worked at 115Kbps. The chip should be recovered now.
# Kill the daemon so we can retry at 4Mbps.
#
kill -s 9 `pidof hciattach`
kill -9 $(pidof hciattach)
fi
TRIES="${TRIES}1"
done
if [ "${TRIES}" == "${MAX_TRIES}" ] ; then
[ -z "${quietboot}" ] && echo "${SCRIPTNAME}: FAILED (hciattach)"
exit
if [ "${TRIES}" = "${MAX_TRIES}" ]; then
echo "${SCRIPTNAME}: FAILED (hciattach)"
exit
fi
BT_FILTER_ARGS="-d -x -s -w wlan0"
BT_FILTER_ARGS="-b -x -s -w wlan0"
if ! abtfilt ${BT_FILTER_ARGS} 1>/dev/null; then
[ -z "${quietboot}" ] && echo "${SCRIPTNAME}: FAILED (abtfilt)"
echo "${SCRIPTNAME}: FAILED (abtfilt)"
exit
fi
}
[ -z "${quietboot}" ] && echo "Starting bluetooth services."
echo "Starting bluetooth services."
# Initialize driver for 'ccardwmx28js'
read -r platform < /sys/kernel/machine/name
[ "${platform}" = "ccardimx28" ] && ccardwmx28js_bt_init
[ "$(cat /sys/kernel/machine/name)" = "ccardimx28" ] && ccardwmx28js_bt_init
# Run bluetooth daemon
if hciconfig hci0 up && bluetoothd; then
: # No-op
else
[ -z "${quietboot}" ] && echo "${SCRIPTNAME}: FAILED"
echo "${SCRIPTNAME}: FAILED"
fi