UPSTREAM: wifi: ath12k: Add pdev-level OBSS PD configuration#363
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WeiZhang-stone wants to merge 2 commits intoqualcomm-linux:qcom-6.18.yfrom
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UPSTREAM: wifi: ath12k: Add pdev-level OBSS PD configuration#363WeiZhang-stone wants to merge 2 commits intoqualcomm-linux:qcom-6.18.yfrom
WeiZhang-stone wants to merge 2 commits intoqualcomm-linux:qcom-6.18.yfrom
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…onfiguration Add WMI support for configuring SRG and non-SRG OBSS PD bitmaps at the pdev level. The new commands allow the host to set BSS color bitmaps, partial BSSID bitmaps, and the corresponding enable masks used for SRG/non-SRG OBSS PD processing. Introduce new WMI command IDs, TLV tags, a service flag (WMI_TLV_SERVICE_SRG_SRP_SPATIAL_REUSE_SUPPORT), and a bitmap payload structure required by these commands. These additions are needed to support HE Spatial Reuse and firmware-managed OBSS PD behavior. The APIs introduced in this patch will be utilized in an upcoming patch. 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 Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Link: https://lore.kernel.org/linux-wireless/20260123064817.364047-2-wei.zhang@oss.qualcomm.com/ Signed-off-by: Wei Zhang <wei.zhang@oss.qualcomm.com>
Configure HE OBSS PD for spatial reuse in ath12k based on mac80211 HE SPR parameters in AP mode. This adds a pdev-level helper that programs SRG/non-SRG OBSS PD thresholds, per-AC enablement, SR prohibit control, and SRG/non-SRG BSS color and partial BSSID bitmaps via WMI. Replace the previous vdev-level OBSS SPR command usage with the new pdev-level configuration path, allowing firmware to apply HE spatial reuse behavior according to the HE SPR/OBSS PD settings provided by mac80211. 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 Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Link: https://lore.kernel.org/linux-wireless/20260123064817.364047-3-wei.zhang@oss.qualcomm.com/ Signed-off-by: Wei Zhang <wei.zhang@oss.qualcomm.com>
miaoqing-quic
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Mar 18, 2026
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shashim-quic
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Mar 18, 2026
sgaud-quic
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For Change Request 4473210 and Change Task kernel.qli.2.0- Parent Software Image development is not complete.
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sgaud-quic
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For Change Request 4473210 and Change Task kernel.qli.2.0- Parent Software Image development is not complete.
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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.
CRs-Fixed: 4473210