Hello, I have recently purchased some QCA6391 cards and I am going to try to get them working with Linux. When I installed driver ath11k_pci.ko, it shows following, but not show wireless network cards, such as wlan0. $ dmesg | grep ath11k [ 10.376207] ath11k_pci 0004:01:00.0: Adding to iommu group 7 [ 10.376639] ath11k_pci 0004:01:00.0: WARNING: ath11k PCI support is experimental! [ 10.377478] ath11k_pci 0004:01:00.0: BAR 0: assigned [mem 0x1740000000-0x1740ffffff 64bit] [ 10.377593] ath11k_pci 0004:01:00.0: enabling device (0000 -> 0002) Does anyone know? Thanks BTW, other information $ uname -r 5.10.104 $ lcpci -mnn 0004:01:00.0 "Unassigned class [ff00]" "Qualcomm [17cb]" "Device [1101]" "Qualcomm [17cb]" "Device [0108]" $ find /lib/firmware/ath11k/QCA6390 -type f | xargs md5sum fd4aa4a58f33854a751ec7d14d77ce91 /lib/firmware/ath11k/QCA6390/hw2.0/m3.bin 682f7ca2e0b3ea16644c3585772a2cba /lib/firmware/ath11k/QCA6390/hw2.0/amss.bin 39ab8341a089836d244b77be3e98ee1e /lib/firmware/ath11k/QCA6390/hw2.0/board-2.bin fafd08643ce688612c1af3590e309f3e /lib/firmware/ath11k/QCA6390/hw2.0/board-2.bin_ath11k -- ath11k mailing list ath11k@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/ath11k