board-2.bin

[pgupta at hindutool.com]

Hello,

I have been reading through the various posts, and while I found someone who reported the exact same problem, I was unable to find a response from anyone who could present a solution

I have a Compex WLW7000E6, and am using the latest kernel version 6.8.0-31-generic (ubuntu 24.04 LTS)

Despite having the requisite files in /lib/firmware/ath12k/QCN9274/hw2.0:

-rw-r--r-- 1 root root 8241152 May 19 23:47 amss.bin
-rw-r--r-- 1 root root 2821564 May 20 00:03 amss.bin.zst
-rw-r--r-- 1 root root  382856 May 20 00:03 board-2.bin
-rw-r--r-- 1 root root   21517 May 20 00:03 board-2.bin.zst
-rw-r--r-- 1 root root  421888 May 19 23:47 m3.bin
-rw-r--r-- 1 root root  139662 May 20 00:03 m3.bin.zst
-rw-r--r-- 1 root root   10699 May 20 00:03 Notice.txt.zst
-rw-r--r-- 1 root root   24310 May 19 23:47 regdb.bin
-rw-r--r-- 1 root root    3187 May 19 23:47 regdb.bin.zst

I continue to receive the following errors:

[    5.885930] ath12k_pci 0000:83:00.0: BAR 0 [mem 0xc8000000-0xc81fffff 64bit]: assigned
[    5.886287] ath12k_pci 0000:83:00.0: MSI vectors: 16
[    5.886294] ath12k_pci 0000:83:00.0: Hardware name: qcn9274 hw2.0
[    6.745247] ath12k_pci 0000:83:00.0: memory type 10 not supported
[    6.750101] ath12k_pci 0000:83:00.0: chip_id 0x0 chip_family 0xb board_id 0xff soc_id 0x401a2200
[    6.750110] ath12k_pci 0000:83:00.0: fw_version 0x10098b57 fw_build_timestamp 2022-09-19 18:18 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.WBE.1.0-02903-QCAHKSWPL_SILICONZ-1
[    6.761065] ath12k_pci 0000:83:00.0: failed to fetch board data for bus=pci,qmi-chip-id=0,qmi-board-id=255 from ath12k/QCN9274/hw2.0/board-2.bin
[    6.761212] ath12k_pci 0000:83:00.0: failed to fetch board-2.bin or board.bin from QCN9274/hw2.0
[    6.761247] ath12k_pci 0000:83:00.0: qmi failed to load bdf:
[    6.761250] ath12k_pci 0000:83:00.0: qmi failed to load board data file:-2


All of the binaries have been downloaded from https://git.codelinaro.org/clo/ath-firmware/ath12k-firmware, but he zst files were copied over from the WCN7850 directory.

Any ideas?

Prashant Gupta (pgupta at hindutool.com)