hciconfig fails to see wifi/bt module with bcm only drivers

[TGunthorpe]

4.9.88-2.0.0 used to compile and support BCM modules. After a recent build, the drivers where present as expected, but hciconfig was not able to communicate with the wifi/bt module.

Configuration script: WIFI_FIRMWARE=y WIFI_MODULE=brcm DISTRO=fsl-imx-fb MACHINE=pico-imx6 BASEBOARD=nymph source edm-setup-release.sh -b build-pico-imx6

local.conf: MACHINE ??= 'pico-imx6' DISTRO ?= 'fsl-imx-fb' PACKAGE_CLASSES ?= "package_rpm" EXTRA_IMAGE_FEATURES ?= "debug-tweaks package-management ssh-server-dropbear" DISTRO_FEATURES_append += "bluez5 bluetooth wifi systemd journald " IMAGE_INSTALL_append += "packagegroup-core-buildessential sudo opkg apt connman \ wget curl openssl nano git dhcp-client wireless-tools nodejs bluez5 \ python3 python3-pip python3-setuptools python3-dev python3-modules \ kernel-modules iptables wpa-supplicant i2c-tools connman-client cmake swig" USER_CLASSES ?= "buildstats image-mklibs image-prelink" PATCHRESOLVE = "noop" BB_DISKMON_DIRS ??= "\ STOPTASKS,${TMPDIR},1G,100K \ STOPTASKS,${DL_DIR},1G,100K \ STOPTASKS,${SSTATE_DIR},1G,100K \ STOPTASKS,/tmp,100M,100K \ ABORT,${TMPDIR},100M,1K \ ABORT,${DL_DIR},100M,1K \ ABORT,${SSTATE_DIR},100M,1K \ ABORT,/tmp,10M,1K" PACKAGECONFIG_append_pn-qemu-native = " sdl" PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl" CONF_VERSION = "1" BASE_BOARD ?= "nymph" DISPLAY_INFO ?= "lcd" RF_FIRMWARES ?= " qca " MACHINEOVERRIDES =. "${@'' if d.getVar('RF_FIRMWARES', True) is None else '%s:' % ':'.join([fw.lower() for $ XZ_COMPRESSION_LEVEL = "-9" XZ_INTEGRITY_CHECK = "crc64"

DL_DIR ?= "${BSPDIR}/downloads/"

bitbake: bitbake core-image-base

[richard-hu]

Hello, @TGunthorpe :

Thanks for your feedback. We ensure this issue exists in latest version of Yocto 2.4. We are working on figuring it out.

BR.

Richard

[po-cheng-technexion]

Please update to commit 38111b4bd8d4d1ec9a09ab43dc0b1b0be1e5858c