[PATCH ath-next 0/3] wifi: ath12k: align QMI memory to 64 KB boundary

Rameshkumar Sundaram rameshkumar.sundaram at oss.qualcomm.com
Wed Aug 19 00:09:20 PDT 2026


On 7/30/2026 11:47 AM, Baochen Qiang wrote:
> Firmware requests the QMI memory to be 64 KB aligned, or crash
> may happen. Fix it by manually aligning to that boundary.
> 
> ---
> Baochen Qiang (3):
>        wifi: ath12k: use per-device max QMI chunk size
>        wifi: ath12k: clear chunk paddr and size in ath12k_qmi_free_target_mem_chunk()
>        wifi: ath12k: align QMI target memory to 64 KB
> 
>   drivers/net/wireless/ath/ath12k/hw.h       |   1 +
>   drivers/net/wireless/ath/ath12k/qmi.c      | 102 +++++++++++++++++++++--------
>   drivers/net/wireless/ath/ath12k/qmi.h      |   4 ++
>   drivers/net/wireless/ath/ath12k/wifi7/hw.c |   7 ++
>   4 files changed, 87 insertions(+), 27 deletions(-)
> ---
> base-commit: 4fa10e991f77b4c929d1959900a6ed422b9e2ac5
> change-id: 20260710-ath12k-align-qmi-memory-a7c87d626ef4
> 

Reviewed-by: Rameshkumar Sundaram <rameshkumar.sundaram at oss.qualcomm.com>



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