[PATCH v6 13/13] wifi: ath11k: send TPC power to firmware for 6 GHz station

Jeff Johnson quic_jjohnson at quicinc.com
Thu Sep 21 13:38:42 PDT 2023


On 9/20/2023 1:23 AM, Wen Gong wrote:
> When station is connected to a 6 GHz AP, it has 2 way to configure
> the power limit to firmware. The first way is to send 2 wmi command
> WMI_PDEV_PARAM_TXPOWER_LIMIT2G/WMI_PDEV_PARAM_TXPOWER_LIMIT5G to
> firmware, the second way is to send WMI_VDEV_SET_TPC_POWER_CMDID to
> firmware which include more parameters for power control.
> 
> The first way is disabled in previous patch
> "ath11k: discard BSS_CHANGED_TXPOWER when EXT_TPC_REG_SUPPORT for 6 GHz".
> 
> Prepare the parameter for wmi command WMI_VDEV_SET_TPC_POWER_CMDID and
> send the firmware after vdev start response success from firmware, it
> is for the second way of power control.
> 
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23
> 
> Signed-off-by: Wen Gong <quic_wgong at quicinc.com>

As previously mentioned I'd squash this with patch 11




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