| From: |
| Wei Zhang <wei.zhang-AT-oss.qualcomm.com> |
| To: |
| jeff.johnson-AT-oss.qualcomm.com |
| Subject: |
| [PATCH ath-next 0/2] wifi: ath12k: Add pdev-level OBSS PD configuration |
| Date: |
| Thu, 22 Jan 2026 22:48:15 -0800 |
| Message-ID: |
| <20260123064817.364047-1-wei.zhang@oss.qualcomm.com> |
| Cc: |
| ath12k-AT-lists.infradead.org, linux-wireless-AT-vger.kernel.org, wei.zhang-AT-oss.qualcomm.com |
| Archive-link: |
| Article |
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
--
2.34.1
