익명 17:52

Question about `ath12k` driver error with Qualcomm QCN9274 chipset: qmi failed t...

Question about `ath12k` driver error with Qualcomm QCN9274 chipset: qmi failed to load board data file:-2 [closed]

I am trying to use a Qualcomm QCN9274 (Compex WLE7002E25) Wi-Fi card on my x86 machine, but it's not working with the ath12k driver.

I am using the official board-2.bin from the upstream repository here.

[  954.894565] ath12k_pci 0000:01:00.0: BAR 0 [mem 0x80400000-0x805fffff 64bit]: assigned
[  954.894706] ath12k_pci 0000:01:00.0: MSI vectors: 16
[  954.894709] ath12k_pci 0000:01:00.0: Hardware name: qcn9274 hw2.0
[  955.593136] ath12k_pci 0000:01:00.0: qmi dma allocation failed (29360128 B type 1), will try later with small size
[  955.606921] ath12k_pci 0000:01:00.0: memory type 10 not supported
[  955.612535] ath12k_pci 0000:01:00.0: chip_id 0x0 chip_family 0xb board_id 0x101a soc_id 0x401a2200
[  955.612548] ath12k_pci 0000:01:00.0: fw_version 0x141580c7 fw_build_timestamp 2024-11-11 11:03 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
[  955.635702] ath12k_pci 0000:01:00.0: failed to fetch board data for bus=pci,qmi-chip-id=0,qmi-board-id=4122 from ath12k/QCN9274/hw2.0/board-2.bin
[  955.635707] ath12k_pci 0000:01:00.0: failed to fetch board data for bus=pci,qmi-chip-id=0,qmi-board-id=255 from ath12k/QCN9274/hw2.0/board-2.bin
[  955.635709] ath12k_pci 0000:01:00.0: failed to fetch board.bin from QCN9274/hw2.0
[  955.635711] ath12k_pci 0000:01:00.0: qmi failed to load bdf:
[  955.635712] ath12k_pci 0000:01:00.0: qmi failed to load board data file:-2

jack@jack-pc:~$ uname -a
Linux jack-pc 6.8.0-111-generic #111~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Apr 14 17:13:45 UTC  x86_64 x86_64 x86_64 GNU/Linux

Does anyone know what the problem is?



Top Answer/Comment:

This problem seems to be related to the BDF,I solved it by getting the BDF from my dealer. Sorry to bother everyone.

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