ath12k: request a board file for sm8650

Pengyu Luo
2025-04-08T18:42:49Z

Hi, in my sm8650 based device(Oneplus Pad 2), it is equipped with
wcn7850, it doesn't work. No common board file for

bus=pci,vendor=17cb,device=1107,subsystem-vendor=17cb,subsystem-device=1107,qmi-chip-id=2,qmi-board-id=255

device specified board file from androd image can't be loaded. I
have also tried many board files for other devices which are from
board-2.bin, none of them worked. Can someone upload a board file
for it? Thanks!

default:
demsg | grep -i 'ath12k'
[ 1.064804] ath12k_pci 0000:01:00.0: BAR 0 [mem 0x60400000-0x605fffff 64bit]: assigned
[ 1.065551] ath12k_pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 1.069350] ath12k_pci 0000:01:00.0: MSI vectors: 16
[ 1.071626] ath12k_pci 0000:01:00.0: Hardware name: wcn7850 hw2.0
[ 1.642144] ath12k_pci 0000:01:00.0: chip_id 0x2 chip_family 0x4 board_id 0xff soc_id 0x40170200
[ 1.676854] ath12k_pci 0000:01:00.0: fw_version 0x100301e1 fw_build_timestamp 2023-12-06 04:05 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
[ 1.720470] ath12k_pci 0000:01:00.0: failed to fetch board data for bus=pci,vendor=17cb,device=1107,subsystem-vendor=17cb,subsystem-device=1107,qmi-chip-id=2,qmi-board-id=255 from ath12k/WCN7850/hw2.0/board-2.bin
[ 1.726844] ath12k_pci 0000:01:00.0: failed to fetch board.bin from WCN7850/hw2.0
[ 1.728877] ath12k_pci 0000:01:00.0: qmi failed to load bdf:
[ 1.734862] ath12k_pci 0000:01:00.0: qmi failed to load board data file:-2

board file from android rom:
demsg | grep -i 'ath12k'
[ 4.054474] ath12k_pci 0000:01:00.0: BAR 0 [mem 0x60400000-0x605fffff 64bit]: assigned
[ 4.057350] ath12k_pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 4.059490] ath12k_pci 0000:01:00.0: MSI vectors: 16
[ 4.060620] ath12k_pci 0000:01:00.0: Hardware name: wcn7850 hw2.0
[ 4.635118] ath12k_pci 0000:01:00.0: chip_id 0x2 chip_family 0x4 board_id 0xff soc_id 0x40170200
[ 4.639740] ath12k_pci 0000:01:00.0: fw_version 0x100301e1 fw_build_timestamp 2023-12-06 04:05 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
[ 4.836061] ath12k_pci 0000:01:00.0: ignore reset dev flags 0x0
[ 14.818289] ath12k_pci 0000:01:00.0: qmi failed to load bdf file
[ 14.818694] ath12k_pci 0000:01:00.0: qmi failed to load board data file:-110

One more thing deserves a notice,
fw_build_id from my Dsp firmware:
"wlan_hmt": "WLAN.HMT.2.0-02702-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1"
mainline: "WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3"

Best wishes,
Pengyu