From 93302bee4658d43747e953f3b77829f26fa85e61 Mon Sep 17 00:00:00 2001
From: John Klug <john.klug@multitech.com>
Date: Mon, 15 Oct 2018 18:52:09 -0500
Subject: Split mts-io driver module into separate modules.

---
 recipes-bsp/multitech/mtac-eth_1.0.0.bb   | 45 +++++++++++++++++++
 recipes-bsp/multitech/mtac-gpiob_1.0.0.bb | 45 +++++++++++++++++++
 recipes-bsp/multitech/mtac-lora_1.0.0.bb  | 45 +++++++++++++++++++
 recipes-bsp/multitech/mtac-mfser_1.0.0.bb | 45 +++++++++++++++++++
 recipes-bsp/multitech/mtac-pulse_1.0.0.bb | 45 +++++++++++++++++++
 recipes-bsp/multitech/mtac-xdot_1.0.0.bb  | 45 +++++++++++++++++++
 recipes-bsp/multitech/mtac_1.0.0.bb       | 73 +++++++++++++++++++++++++++++++
 recipes-bsp/multitech/mts-io.inc          | 46 ++++++++++++++++---
 recipes-bsp/multitech/mts-io/mts-io.init  | 64 +++++++++++++++++++++++----
 recipes-bsp/multitech/mts-io_2.2.1.bb     |  4 --
 recipes-bsp/multitech/mts-io_3.0.0.bb     |  4 ++
 11 files changed, 442 insertions(+), 19 deletions(-)
 create mode 100644 recipes-bsp/multitech/mtac-eth_1.0.0.bb
 create mode 100644 recipes-bsp/multitech/mtac-gpiob_1.0.0.bb
 create mode 100644 recipes-bsp/multitech/mtac-lora_1.0.0.bb
 create mode 100644 recipes-bsp/multitech/mtac-mfser_1.0.0.bb
 create mode 100644 recipes-bsp/multitech/mtac-pulse_1.0.0.bb
 create mode 100644 recipes-bsp/multitech/mtac-xdot_1.0.0.bb
 create mode 100644 recipes-bsp/multitech/mtac_1.0.0.bb
 delete mode 100644 recipes-bsp/multitech/mts-io_2.2.1.bb
 create mode 100644 recipes-bsp/multitech/mts-io_3.0.0.bb

diff --git a/recipes-bsp/multitech/mtac-eth_1.0.0.bb b/recipes-bsp/multitech/mtac-eth_1.0.0.bb
new file mode 100644
index 0000000..77a36f9
--- /dev/null
+++ b/recipes-bsp/multitech/mtac-eth_1.0.0.bb
@@ -0,0 +1,45 @@
+DESCRIPTION = "MTAC ETH (Ethernet) Card"
+HOMEPAGE = "http://www.multitech.net/developer/products/multiconnect-conduit-platform/accessory-cards/mtac-eth/"
+SECTION = "base"
+PRIORITY = "optional"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+DEPENDS = "virtual/kernel mtac mts-io"
+RDEPENDS_${PN} = "kernel-module-mtac"
+INC_PR = "r0"
+
+SRCREV = "${PV}"
+
+PR = "${INC_PR}.0-${MLINUX_KERNEL_VERSION}${MLINUX_KERNEL_EXTRA_VERSION}"
+
+SRC_URI = " \
+    git://git.multitech.net/mtac-eth.git;protocol=git \
+"
+S = "${WORKDIR}/git"
+
+inherit module
+
+EXTRA_OEMAKE = " -C ${STAGING_KERNEL_DIR} \
+                KBUILD_VERBOSE=1 \
+                M=${S} \
+                modules \
+                "
+
+do_compile () {
+    bbnote make   "$@"
+    make   "$@"
+    unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
+    oe_runmake
+}
+
+PACKAGES = "kernel-module-${PN}"
+
+FILES_kernel-module-${PN} = "${base_libdir}/modules/${KERNEL_VERSION}/extra/mtac_eth.ko"
+
+PARALLEL_MAKE = ""
+
+fakeroot do_install () {
+    install -m 0755 -d ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+    # use cp instead of install so the driver doesn't get stripped
+    cp ${S}/mtac_eth.ko ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+}
diff --git a/recipes-bsp/multitech/mtac-gpiob_1.0.0.bb b/recipes-bsp/multitech/mtac-gpiob_1.0.0.bb
new file mode 100644
index 0000000..4fc404d
--- /dev/null
+++ b/recipes-bsp/multitech/mtac-gpiob_1.0.0.bb
@@ -0,0 +1,45 @@
+DESCRIPTION = "MTAC GPIOB Card"
+HOMEPAGE = "http://www.multitech.net/developer/products/multiconnect-conduit-platform/accessory-cards/mtac-gpiob/"
+SECTION = "base"
+PRIORITY = "optional"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+DEPENDS = "virtual/kernel mtac mts-io"
+RDEPENDS_${PN} = "kernel-module-mtac"
+INC_PR = "r0"
+
+SRCREV = "${PV}"
+
+PR = "${INC_PR}.0-${MLINUX_KERNEL_VERSION}${MLINUX_KERNEL_EXTRA_VERSION}"
+
+SRC_URI = " \
+    git://git.multitech.net/mtac-gpiob.git;protocol=git \
+"
+S = "${WORKDIR}/git"
+
+inherit module
+
+EXTRA_OEMAKE = " -C ${STAGING_KERNEL_DIR} \
+                KBUILD_VERBOSE=1 \
+                M=${S} \
+                modules \
+                "
+
+do_compile () {
+    bbnote make   "$@"
+    make   "$@"
+    unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
+    oe_runmake
+}
+
+PACKAGES = "kernel-module-${PN}"
+
+FILES_kernel-module-${PN} = "${base_libdir}/modules/${KERNEL_VERSION}/extra/mtac_gpiob.ko"
+
+PARALLEL_MAKE = ""
+
+fakeroot do_install () {
+    install -m 0755 -d ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+    # use cp instead of install so the driver doesn't get stripped
+    cp ${S}/mtac_gpiob.ko ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+}
diff --git a/recipes-bsp/multitech/mtac-lora_1.0.0.bb b/recipes-bsp/multitech/mtac-lora_1.0.0.bb
new file mode 100644
index 0000000..c068b58
--- /dev/null
+++ b/recipes-bsp/multitech/mtac-lora_1.0.0.bb
@@ -0,0 +1,45 @@
+DESCRIPTION = "MTAC LoRa Card"
+HOMEPAGE = "http://www.multitech.net/developer/products/multiconnect-conduit-platform/accessory-cards/mtac-lora/"
+SECTION = "base"
+PRIORITY = "optional"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+DEPENDS = "virtual/kernel mtac mts-io"
+RDEPENDS_${PN} = "kernel-module-mtac"
+INC_PR = "r0"
+
+SRCREV = "${PV}"
+
+PR = "${INC_PR}.0-${MLINUX_KERNEL_VERSION}${MLINUX_KERNEL_EXTRA_VERSION}"
+
+SRC_URI = " \
+    git://git.multitech.net/mtac-lora.git;protocol=git \
+"
+S = "${WORKDIR}/git"
+
+inherit module
+
+EXTRA_OEMAKE = " -C ${STAGING_KERNEL_DIR} \
+                KBUILD_VERBOSE=1 \
+                M=${S} \
+                modules \
+                "
+
+do_compile () {
+    bbnote make   "$@"
+    make   "$@"
+    unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
+    oe_runmake
+}
+
+PACKAGES = "kernel-module-${PN}"
+
+FILES_kernel-module-${PN} = "${base_libdir}/modules/${KERNEL_VERSION}/extra/mtac_lora.ko"
+
+PARALLEL_MAKE = ""
+
+fakeroot do_install () {
+    install -m 0755 -d ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+    # use cp instead of install so the driver doesn't get stripped
+    cp ${S}/mtac_lora.ko ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+}
diff --git a/recipes-bsp/multitech/mtac-mfser_1.0.0.bb b/recipes-bsp/multitech/mtac-mfser_1.0.0.bb
new file mode 100644
index 0000000..fe09af2
--- /dev/null
+++ b/recipes-bsp/multitech/mtac-mfser_1.0.0.bb
@@ -0,0 +1,45 @@
+DESCRIPTION = "MTAC Multi-Function Serial Card"
+HOMEPAGE = "http://www.multitech.net/developer/products/multiconnect-conduit-platform/accessory-cards/mtac-mfser/"
+SECTION = "base"
+PRIORITY = "optional"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+DEPENDS = "virtual/kernel mtac mts-io"
+RDEPENDS_${PN} = "kernel-module-mtac"
+INC_PR = "r0"
+
+SRCREV = "${PV}"
+
+PR = "${INC_PR}.0-${MLINUX_KERNEL_VERSION}${MLINUX_KERNEL_EXTRA_VERSION}"
+
+SRC_URI = " \
+    git://git.multitech.net/mtac-mfser.git;protocol=git \
+"
+S = "${WORKDIR}/git"
+
+inherit module
+
+EXTRA_OEMAKE = " -C ${STAGING_KERNEL_DIR} \
+                KBUILD_VERBOSE=1 \
+                M=${S} \
+                modules \
+                "
+
+do_compile () {
+    bbnote make   "$@"
+    make   "$@"
+    unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
+    oe_runmake
+}
+
+PACKAGES = "kernel-module-${PN}"
+
+FILES_kernel-module-${PN} = "${base_libdir}/modules/${KERNEL_VERSION}/extra/mtac_mfser.ko"
+
+PARALLEL_MAKE = ""
+
+fakeroot do_install () {
+    install -m 0755 -d ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+    # use cp instead of install so the driver doesn't get stripped
+    cp ${S}/mtac_mfser.ko ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+}
diff --git a/recipes-bsp/multitech/mtac-pulse_1.0.0.bb b/recipes-bsp/multitech/mtac-pulse_1.0.0.bb
new file mode 100644
index 0000000..98f13ab
--- /dev/null
+++ b/recipes-bsp/multitech/mtac-pulse_1.0.0.bb
@@ -0,0 +1,45 @@
+DESCRIPTION = "MTAC PULSE Card"
+HOMEPAGE = "http://www.multitech.net/developer/products/multiconnect-conduit-platform/accessory-cards/mtac-pulse/"
+SECTION = "base"
+PRIORITY = "optional"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+DEPENDS = "virtual/kernel mtac mts-io"
+RDEPENDS_${PN} = "kernel-module-mtac"
+INC_PR = "r0"
+
+SRCREV = "${PV}"
+
+PR = "${INC_PR}.0-${MLINUX_KERNEL_VERSION}${MLINUX_KERNEL_EXTRA_VERSION}"
+
+SRC_URI = " \
+    git://git.multitech.net/mtac-pulse.git;protocol=git \
+"
+S = "${WORKDIR}/git"
+
+inherit module
+
+EXTRA_OEMAKE = " -C ${STAGING_KERNEL_DIR} \
+                KBUILD_VERBOSE=1 \
+                M=${S} \
+                modules \
+                "
+
+do_compile () {
+    bbnote make   "$@"
+    make   "$@"
+    unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
+    oe_runmake
+}
+
+PACKAGES = "kernel-module-${PN}"
+
+FILES_kernel-module-${PN} = "${base_libdir}/modules/${KERNEL_VERSION}/extra/mtac_pulse.ko"
+
+PARALLEL_MAKE = ""
+
+fakeroot do_install () {
+    install -m 0755 -d ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+    # use cp instead of install so the driver doesn't get stripped
+    cp ${S}/mtac_pulse.ko ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+}
diff --git a/recipes-bsp/multitech/mtac-xdot_1.0.0.bb b/recipes-bsp/multitech/mtac-xdot_1.0.0.bb
new file mode 100644
index 0000000..8fc75d6
--- /dev/null
+++ b/recipes-bsp/multitech/mtac-xdot_1.0.0.bb
@@ -0,0 +1,45 @@
+DESCRIPTION = "MTAC XDOT (LoRa) Card"
+HOMEPAGE = "http://www.multitech.net/developer/products/multiconnect-conduit-platform/accessory-cards/mtac-xdot/"
+SECTION = "base"
+PRIORITY = "optional"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+DEPENDS = "virtual/kernel mtac mts-io"
+RDEPENDS_${PN} = "kernel-module-mtac"
+INC_PR = "r0"
+
+SRCREV = "${PV}"
+
+PR = "${INC_PR}.0-${MLINUX_KERNEL_VERSION}${MLINUX_KERNEL_EXTRA_VERSION}"
+
+SRC_URI = " \
+    git://git.multitech.net/mtac-xdot.git;protocol=git \
+"
+S = "${WORKDIR}/git"
+
+inherit module
+
+EXTRA_OEMAKE = " -C ${STAGING_KERNEL_DIR} \
+                KBUILD_VERBOSE=1 \
+                M=${S} \
+                modules \
+                "
+
+do_compile () {
+    bbnote make   "$@"
+    make   "$@"
+    unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
+    oe_runmake
+}
+
+PACKAGES = "kernel-module-${PN}"
+
+FILES_kernel-module-${PN} = "${base_libdir}/modules/${KERNEL_VERSION}/extra/mtac_xdot.ko"
+
+PARALLEL_MAKE = ""
+
+fakeroot do_install () {
+    install -m 0755 -d ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+    # use cp instead of install so the driver doesn't get stripped
+    cp ${S}/mtac_xdot.ko ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+}
diff --git a/recipes-bsp/multitech/mtac_1.0.0.bb b/recipes-bsp/multitech/mtac_1.0.0.bb
new file mode 100644
index 0000000..e6038a9
--- /dev/null
+++ b/recipes-bsp/multitech/mtac_1.0.0.bb
@@ -0,0 +1,73 @@
+DESCRIPTION = "mtac drivers"
+HOMEPAGE = "http://www.multitech.net/"
+SECTION = "base"
+PRIORITY = "optional"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+DEPENDS = "virtual/kernel mts-io"
+INC_PR = "r0"
+
+SRCREV = "${PV}"
+
+PR = "${INC_PR}.0-${MLINUX_KERNEL_VERSION}${MLINUX_KERNEL_EXTRA_VERSION}"
+
+SRC_URI = " \
+    git://git.multitech.net/mtac.git;protocol=git \
+"
+S = "${WORKDIR}/git"
+
+inherit module
+
+EXTRA_OEMAKE = " -C ${STAGING_KERNEL_DIR} \
+                KBUILD_VERBOSE=1 \
+                M=${S} \
+                modules \
+                "
+
+do_compile () {
+    bbnote make   "$@"
+    make   "$@"
+    unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
+    oe_runmake
+}
+
+L1 = "${STAGING_KERNEL_DIR}/include/linux/"
+
+# Bitbake/Yocto automatically installs in to L2.
+L2 = "${STAGING_INCDIR}/linux/"
+
+L3 = "${D}/usr/include/linux/"
+
+PACKAGES = "kernel-module-${PN} ${PN}-dev"
+
+FILES_kernel-module-${PN} = "${base_libdir}/modules/${KERNEL_VERSION}/extra/mtac.ko"
+
+FILES_${PN}-dev += "/usr/include/linux/mtac.h"
+
+PARALLEL_MAKE = ""
+
+fakeroot do_install () {
+    install -m 0755 -d ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+    install -d ${D}/usr/include/linux/
+    # use cp instead of install so the driver doesn't get stripped
+    cp ${S}/mtac.ko ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
+    install -m 0644 ${S}/mtac.h ${L1}
+    install -m 0644 ${S}/mtac.h ${L3}
+}
+
+# Yocto seems to insist on Python for this function
+# This function is to make debugging easier, so the package
+# can be built a 2nd time.
+fakeroot do_cleansstate_prepend() {
+    L1 = d.getVar("L1",True)
+    L2 = d.getVar("L2",True)
+    bb.note("L1 is " + L1)
+    bb.note("L2 is " + L2)
+
+    F1 = L1 + "/mtac.h"
+    F2 = L2 + "/mtac.h"
+    if os.path.exists(F1):
+        os.remove(F1)
+    if os.path.exists(F2):
+        os.remove(F2)
+}
diff --git a/recipes-bsp/multitech/mts-io.inc b/recipes-bsp/multitech/mts-io.inc
index 75544ad..93ae253 100644
--- a/recipes-bsp/multitech/mts-io.inc
+++ b/recipes-bsp/multitech/mts-io.inc
@@ -59,24 +59,37 @@ FILES_${PN}-noarch += "${sbindir}/mts-io-sysfs"
 FILES_${PN}-noarch_append_mtcap += "${sbindir}/lora-led-updater"
 FILES_${PN}-util += "${sbindir}/mts-util-lora2-reset"
 FILES_${PN}-util-dbg += "/usr/src /usr/sbin/.debug"
-FILES_${PN}-dev += "/usr/include/linux/mts_eeprom.h"
-
+FILES_${PN}-dev += "/usr/include/linux/mts_eeprom.h /usr/include/linux/mts_io.h"
 
 INITSCRIPT_NAME = "mts-io"
 INITSCRIPT_PARAMS = "start 39 S ."
 
 PARALLEL_MAKE = ""
+L1 = "${STAGING_KERNEL_DIR}/include/linux/"
+
+# Bitbake/Yocto automatically installs in to L2.
+L2 = "${STAGING_INCDIR}/linux/"
+
+L3 = "${D}/usr/include/linux/"
 
 fakeroot do_install () {
     make DESTDIR=${D} install
     install -m 0755 -d ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
     # use cp instead of install so the driver doesn't get stripped
     cp ${S}/io-module/mts_io.ko ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
-    cp ${S}/io-module/mts_io.h ${STAGING_KERNEL_DIR}/include/linux/
-    cp ${S}/io-module/mts_io.h ${STAGING_INCDIR}/linux/
-    install -m0644 ${S}/io-module/mts_eeprom.h ${STAGING_KERNEL_DIR}/include/linux/
-    install -d ${D}/usr/include/linux/
-    install -m 0644 ${S}/io-module/mts_eeprom.h ${D}/usr/include/linux/
+    install -d ${L3}
+
+    echo "STAGING_KERNEL_DIR is ${STAGING_KERNEL_DIR}"
+    echo "STAGING_INCDIR is ${STAGING_INCDIR}"
+    echo "D/usr/include/linux/ is ${D}/usr/include/linux/"
+
+    install -m 0644 ${S}/io-module/mts_io.h ${L1}
+    # install -m 0644 ${S}/io-module/mts_io.h ${L2}
+    install -m 0644 ${S}/io-module/mts_io.h ${L3}
+
+    install -m 0644 ${S}/io-module/mts_eeprom.h ${L1}
+    # install -m 0644 ${S}/io-module/mts_eeprom.h ${L2}
+    install -m 0644 ${S}/io-module/mts_eeprom.h ${L3}
 
     install -d ${D}${sysconfdir}/init.d
     install -m 0755 ${WORKDIR}/mts-io.init ${D}${sysconfdir}/init.d/mts-io
@@ -99,3 +112,22 @@ fakeroot do_install_append_mtcap() {
     install -m 0755 ${WORKDIR}/mts-io.mtcap.init ${D}${sysconfdir}/init.d/mts-io
     install -m 0755 ${WORKDIR}/lora-led-updater ${D}${sbindir}/lora-led-updater
 }
+
+# Yocto seems to insist on Python for this function
+# This function is to make debugging easier, so the package
+# can be built a 2nd time.
+fakeroot do_cleansstate_prepend() {
+    L1 = d.getVar("L1",True)
+    L2 = d.getVar("L2",True)
+    bb.note("L1 is " + L1)
+    bb.note("L2 is " + L2)
+
+    F1 = L1 + "/mts_io.h"
+    F2 = L2 + "/mts_io.h"
+    F3 = L1 + "/mts_eeprom.h"
+    F4 = L2 + "/mts_eeprom.h"
+    
+    for f in [F1, F2, F3, F4]:
+        if os.path.exists(f):
+            os.remove(f)
+}
diff --git a/recipes-bsp/multitech/mts-io/mts-io.init b/recipes-bsp/multitech/mts-io/mts-io.init
index a4a464e..03a4590 100644
--- a/recipes-bsp/multitech/mts-io/mts-io.init
+++ b/recipes-bsp/multitech/mts-io/mts-io.init
@@ -19,6 +19,31 @@ else
 	LOGDBG=":"
 fi	
 
+hw=""
+hw_name=""
+MTAC_MODULES=""
+((HASAP=0))
+
+sethwtype() {
+    # mts-io must be loaded before trying this
+    hw=$(${SYSFS} show hw-version)
+    hw_name=(${hw//-/ })
+   
+    # Only MTCDT and MTCDTIP have accessory cards, and
+    # MTCDTIPHP does not have accessory cards.
+    ((HASAP==0))
+    case $hw_name in
+    MTCDTIPHP)
+        ;;
+    MTCDT|MTCDTIP)
+        ((HASAP = 1))
+        ;;
+    *)
+        ;;
+    esac
+    MTAC_MODULES=$(cd /lib/modules/$(uname -r)/extra/;ls mtac_* 2>/dev/null)
+}
+
 SYSFS="/usr/sbin/mts-io-sysfs"
 LRST="/usr/sbin/mts-util-lora2-reset"
 
@@ -183,14 +208,9 @@ mfser_init() {
 }
 
 set_gpslink() {
-    hw=$(${SYSFS} show hw-version)
-    # hw_name is the hw-version before the hyphen.
-    hw_name=(${hw//-/ })
     gpscap=$(cat ${sysdir}/capability/gps)
 
-    # For all hardware except MTCDTIPHP, the gpscapability
-    # flag indicates whether or not we have a GPS.
-    if [[ ${hw_name} != MTCDTIPHP ]] && ((gpscap == 0)) ; then
+    if ((gpscap == 0)) ; then
         return
     fi
     
@@ -204,6 +224,10 @@ set_gpslink() {
         return
     fi
     
+    if [[ ${hw} == MTCDT ]] && [[ ${HWLVL} ==  0.0 ]] ; then
+        # No GPS
+        return
+    fi
     if [[ ${hw_name} == MTCDTIPHP ]] ; then
 	NEED_I2C_RESET=1
         ln -sf /dev/ttyXRUSB0 /dev/gps0
@@ -219,6 +243,17 @@ case $1 in
     if ! modprobe mts_io ; then
     	((fail++))
     fi
+
+    sethwtype
+    
+    if ((HASAP == 1)) ; then
+        # install mtac explicitly or any unused modules will cause
+        # junk to the log as mtac is loaded and unloaded each time.
+        modprobe mtac
+        for f in ${MTAC_MODULES} ; do
+            modprobe ${f//.ko} 2>&1 | grep -v 'No such device or address'
+        done
+    fi
     set_gpslink # Set GPS symlink.
     /usr/bin/logger -t "mts-io" -p daemon.info -s "Resetting system modules"
     read_card_info
@@ -251,8 +286,21 @@ case $1 in
     ;;
 
   stop)
-    /usr/bin/logger -t "mts-io" -p daemon.info -s "Unloading mts-io module"
-    modprobe -r mts_io
+    /usr/bin/logger -t "mts-io" -p daemon.info -s "Unloading mtac modules and mts-io module"
+    MTAC_MODULES=$(lsmod | grep '^mtac_' | sed  -e 's/_/-/' -e 's/ .*//')
+
+    for f in ${MTAC_MODULES} ; do
+        if ! modprobe -r "$f" ; then
+            rmmod "$f"
+        fi
+    done
+    if ! modprobe -r mtac ; then
+            rmmod mtac
+    fi
+
+    if ! modprobe -r mts-io ; then
+	rmmod mtsio
+    fi
     RETVAL=$?
     if ((RETVAL == 0)) ; then
         echo "OK"
diff --git a/recipes-bsp/multitech/mts-io_2.2.1.bb b/recipes-bsp/multitech/mts-io_2.2.1.bb
deleted file mode 100644
index 92937cd..0000000
--- a/recipes-bsp/multitech/mts-io_2.2.1.bb
+++ /dev/null
@@ -1,4 +0,0 @@
-require mts-io.inc
-
-PR = "${INC_PR}.0-${MLINUX_KERNEL_VERSION}${MLINUX_KERNEL_EXTRA_VERSION}"
-
diff --git a/recipes-bsp/multitech/mts-io_3.0.0.bb b/recipes-bsp/multitech/mts-io_3.0.0.bb
new file mode 100644
index 0000000..92937cd
--- /dev/null
+++ b/recipes-bsp/multitech/mts-io_3.0.0.bb
@@ -0,0 +1,4 @@
+require mts-io.inc
+
+PR = "${INC_PR}.0-${MLINUX_KERNEL_VERSION}${MLINUX_KERNEL_EXTRA_VERSION}"
+
-- 
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