On Fri, Dec 13, 2024 at 1:13 AM Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx> wrote: [...] >> + >> + /* /lib/firmware/ath11k/WCN6855/hw2.1/board-2.bin >> + * there is no calibrate data for huawei, >> + * but they have the same subsystem-device id >> + */ >> + qcom,ath11k-calibration-variant = "LE_X13S"; > > Oh, this can be taken care of! See [2], [3]. [...] Hi, Konrad I want to distrub you again. Finally, I found something, after I enabled ath11k boot dbg, I got my id_string='bus=pci,vendor=17cb,device=1103,subsystem-vendor=17cb,subsystem-device=0108,qmi-chip-id=2,qmi-board-id=255` With qca-swiss-army-knife (see [1]) $ ./ath11k-bdencoder -e board-2.bin | grep -i "$id_string" bus=pci,vendor=17cb,device=1103,subsystem-vendor=17cb,subsystem-device=0108,qmi-chip-id=2,qmi-board-id=255.bin created size: 60048 It have already been here. So that means I don't need to extract from Windows. I just extract it from linux-firmware then give it a variant name and send patches to ath11k, right? Pengyu [1] https://github.com/qca/qca-swiss-army-knife
