### kconfig

$ ls -l /proc/config.gz
-r--r--r--    1 root     root         30245 Oct  2 17:23 /proc/config.gz

$ grep -E 'CONFIG_(WLAN|WCN|CFG80211|MAC80211|RFKILL|QCOM_WCNSS|WCNSS|BT|REMOTEPROC|QCOM_Q6V5|QCOM_SYSMON|QCOM_PIL|RPMSG|QRTR|QCOM_SMD|QCOM_SMEM|QCOM_SMP2P|QCOM_SMSM|FW_LOADER|EXTRA_FIRMWARE|CFG80211_|WIRELESS|ATH|WCN36XX|MODULES|POWER_SEQ|QCOM_RMTFS|QCOM_MDT|QCOM_SCM|QCOM_RPMPD|QCOM_SOCINFO)' /tmp/b8a/config.full | sort
# CONFIG_BT is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_CFG80211 is not set
# CONFIG_FW_LOADER_COMPRESS is not set
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
# CONFIG_MODULES is not set
# CONFIG_QCOM_Q6V5_ADSP is not set
# CONFIG_QCOM_Q6V5_PAS is not set
# CONFIG_QCOM_Q6V5_WCSS is not set
# CONFIG_QCOM_WCNSS_PIL is not set
# CONFIG_RPMSG_TTY is not set
# CONFIG_WLAN is not set
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_POWER_SEQUENCING=y
CONFIG_POWER_SEQUENCING_QCOM_WCN=y
CONFIG_QCOM_MDT_LOADER=y
CONFIG_QCOM_PIL_INFO=y
CONFIG_QCOM_Q6V5_COMMON=y
CONFIG_QCOM_Q6V5_MSS=y
CONFIG_QCOM_RMTFS_MEM=y
CONFIG_QCOM_RPMPD=y
CONFIG_QCOM_SCM=y
CONFIG_QCOM_SMD_RPM=y
CONFIG_QCOM_SMEM=y
CONFIG_QCOM_SMEM_STATE=y
CONFIG_QCOM_SMP2P=y
CONFIG_QCOM_SMSM=y
CONFIG_QCOM_SOCINFO=y
CONFIG_QCOM_SYSMON=y
CONFIG_QCOM_WCNSS_CTRL=y
CONFIG_QRTR=y
CONFIG_QRTR_SMD=y
CONFIG_QRTR_TUN=y
CONFIG_REMOTEPROC=y
CONFIG_REMOTEPROC_CDEV=y
CONFIG_RFKILL=y
CONFIG_RFKILL_GPIO=y
CONFIG_RFKILL_INPUT=y
CONFIG_RFKILL_LEDS=y
CONFIG_RPMSG=y
CONFIG_RPMSG_CHAR=y
CONFIG_RPMSG_CTRL=y
CONFIG_RPMSG_NS=y
CONFIG_RPMSG_QCOM_GLINK=y
CONFIG_RPMSG_QCOM_GLINK_RPM=y
CONFIG_RPMSG_QCOM_GLINK_SMEM=y
CONFIG_RPMSG_QCOM_SMD=y
CONFIG_RPMSG_VIRTIO=y
CONFIG_RPMSG_WWAN_CTRL=y
CONFIG_WIRELESS=y