QCN9274 doesn't work on Linux kernel 6.19-rc7

[Doug Brewer]

Hi,

I tested the QCN9274 on an x86_64 system with Linux kernel 6.19-rc7.
It appears that the QCN9274 is not working.
Do you have any ideas what might be causing this? Thanks.

# dmesg |grep ath12k
ath12k_pci 0000:03:00.0: BAR 0 [mem 0xdf000000-0xdf1fffff 64bit]: assigned
ath12k_pci 0000:03:00.0: enabling device (0000 -> 0002)
ath12k_pci 0000:03:00.0: MSI vectors: 16
ath12k_pci 0000:03:00.0: Hardware name: qcn9274 hw2.0
ath12k_pci 0000:03:00.0: qmi dma allocation failed (29360128 B type
1), will try later with small size
ath12k_pci 0000:03:00.0: memory type 10 not supported
ath12k_pci 0000:03:00.0: chip_id 0x0 chip_family 0xb board_id 0x121a
soc_id 0x401a2200
ath12k_pci 0000:03:00.0: fw_version 0x150c0673 fw_build_timestamp
2025-04-24 15:29 fw_build_id
QC_IMAGE_VERSION_STRING=WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
ath12k_pci 0000:03:00.0: failed to fetch board data for
bus=pci,qmi-chip-id=0,qmi-board-id=4634 from
ath12k/QCN9274/hw2.0/board-2.bin
ath12k_pci 0000:03:00.0: failed to fetch board data for
bus=pci,qmi-chip-id=0,qmi-board-id=255 from
ath12k/QCN9274/hw2.0/board-2.bin
ath12k_pci 0000:03:00.0: failed to fetch board.bin from QCN9274/hw2.0
ath12k_pci 0000:03:00.0: qmi failed to load bdf:
ath12k_pci 0000:03:00.0: qmi failed to load board data file:-2