Fix up module unload with new mtac_free function in the mtac module4.0.4

1 files changed, 73 insertions, 0 deletions

diff --git a/recipes-bsp/multitech/mtac_1.1.0.bb b/recipes-bsp/multitech/mtac_1.1.0.bb
new file mode 100644
index 0000000..e6038a9
--- /dev/null
+++ b/recipes-bsp/multitech/mtac_1.1.0.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)
+}