Hello, we are using backport-iwlwifi core45 drivers and latest AC9260 firmware binary blob: latest firmware available in Intel iwlwifi firmware fork: https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware.git/commit/iwlwifi-9260-th-b0-jf-b0-46.ucode?id=4bebf45872a9818a17e2079118500030a8fa377a 2019-11-28 iwlwifi: update FWs to core47-142 release At runtime, we noticed these log traces: iwlwifi 0000:01:00.0: Found debug destination: EXTERNAL_DRAM iwlwifi 0000:01:00.0: Found debug configuration: 0 iwlwifi 0000:01:00.0: Allocated 0x00400000 bytes for firmware monitor. So it seems that it is a debug firmware... Q0) can you please confirm that we can safely use this debug firmware in our product ? Q1) is debug mode deliberately enabled in newer firmware or is it an error (maybe like forgotten to disable it) ? Q2) is there an impact on performance with this debug firmware ? WiFi speed/throughput may be reduced or not ? Q3) moreover, can you please confirm whether or not WoWLAN (aka Wake-on-WLAN) is working with this debug firmware ? Q4) is WoWLAN working with any AC9260 firmware version ? and any iwlwifi driver version ? Thanks for your help, @team
