[PATCH ath-next 0/2] wifi: ath12k: Add pdev-level OBSS PD configuration

[Baochen Qiang]

On 1/23/2026 2:48 PM, Wei Zhang wrote:
> This series introduces WMI support and AP-mode handling for HE Spatial
> Reuse in ath12k:
> 
> Patch 1 adds new WMI commands, TLV tags, and a service flag to configure
> SRG/non-SRG OBSS PD bitmaps (BSS color and partial BSSID) at the pdev
> level.
> Patch 2 switches AP mode to use the new pdev-level configuration path,
> programming OBSS PD thresholds, per-AC enablement, SR prohibit control,
> and SRG/non-SRG bitmaps based on mac80211 HE SPR parameters.
> 
> These changes enable firmware-managed OBSS PD behavior for HE Spatial
> Reuse.
> 
> Tested-on: WCN7850 hw2.0 PCI WLAN.IOE_HMT.1.1-00011-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
> Tested-on: QCN9274 hw2.0 WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
> 
> Wei Zhang (2):
>   wifi: ath12k: add WMI support for spatial reuse parameter
>     configuration
>   wifi: ath12k: support OBSS PD configuration for AP mode
> 
>  drivers/net/wireless/ath/ath12k/mac.c | 170 +++++++++++++++++++++++++-
>  drivers/net/wireless/ath/ath12k/mac.h |   3 +
>  drivers/net/wireless/ath/ath12k/wmi.c | 142 +++++++++++++++++++++
>  drivers/net/wireless/ath/ath12k/wmi.h |  47 +++++++
>  4 files changed, 359 insertions(+), 3 deletions(-)
> 
> 
> base-commit: 758064145fe77e06d07661b27dfa9c24fe0309a3

Reviewed-by: Baochen Qiang <baochen.qiang at oss.qualcomm.com>