Re: [PATCH v8 12/14] wifi: ath12k: Switch to generic PAS TZ APIs

Konrad Dybcio via OP-TEE <[email protected]> Tue, 30 Jun 2026 14:44:11 +0200

Newsgroups	org.trustedfirmware.lists.op-tee,org.freedesktop.lists.dri-devel,org.infradead.lists.ath12k,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-kernel,org.kernel.vger.linux-media,org.kernel.vger.linux-remoteproc,org.kernel.vger.linux-wireless,org.kernel.vger.netdev
Message-ID	<[email protected]>

On 6/26/26 3:34 PM, Sumit Garg wrote:
> From: Sumit Garg <[email protected]>
> 
> Switch ath12k client driver over to generic PAS TZ APIs. Generic PAS TZ
> service allows to support multiple TZ implementation backends like QTEE
> based SCM PAS service, OP-TEE based PAS service and any further future TZ
> backend service.
> 
> Acked-by: Jeff Johnson <[email protected]>
> Signed-off-by: Sumit Garg <[email protected]>
> ---
>  drivers/net/wireless/ath/ath12k/Kconfig |  2 +-
>  drivers/net/wireless/ath/ath12k/ahb.c   | 10 +++++-----
>  2 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/net/wireless/ath/ath12k/Kconfig b/drivers/net/wireless/ath/ath12k/Kconfig
> index 4a2b240f967a..0d5d1c55bfc1 100644
> --- a/drivers/net/wireless/ath/ath12k/Kconfig
> +++ b/drivers/net/wireless/ath/ath12k/Kconfig
> @@ -18,7 +18,7 @@ config ATH12K_AHB
>  	bool "Qualcomm ath12k AHB support"
>  	depends on ATH12K && REMOTEPROC
>  	select QCOM_MDT_LOADER
> -	select QCOM_SCM
> +	select QCOM_PAS

"eeh"

[...]

> -		ret = qcom_scm_pas_shutdown(pasid);
> +		ret = qcom_pas_shutdown(pasid);
>  		if (ret)
> -			ath12k_err(ab, "scm pas shutdown failed for userPD%d\n",
> -				   ab_ahb->userpd_id);
> +			ath12k_err(ab, "pas shutdown failed for userPD%d: %d\n",

"PAS" - it's an acronym

Konrad