[PATCH] ath11k: add read country code from SMBIOS for WCN6855/QCA6390

[Kalle Valo]

Wen Gong <quic_wgong at quicinc.com> wrote:

> This read the country code from SMBIOS and send the country code
> to firmware, firmware will indicate the regulatory domain info of the
> country code and then ath11k will use the info.
> 
> dmesg:
> [ 1242.637173] ath11k_pci 0000:02:00.0: chip_id 0x2 chip_family 0xb board_id 0xff soc_id 0x400c0200
> [ 1242.637176] ath11k_pci 0000:02:00.0: fw_version 0x110b09e5 fw_build_timestamp 2021-06-22 09:32 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HSP.1.1-02533-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
> [ 1242.637253] ath11k_pci 0000:02:00.0: worldwide regdomain setting from SMBIOS
> [ 1242.637259] ath11k_pci 0000:02:00.0: bdf variant name not found.
> [ 1242.637261] ath11k_pci 0000:02:00.0: SMBIOS bdf variant name not set.
> [ 1242.637263] ath11k_pci 0000:02:00.0: DT bdf variant name not set.
> [ 1242.927543] ath11k_pci 0000:02:00.0: set current country pdev id 0 alpha2 00
> 
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3
> 
> Signed-off-by: Wen Gong <quic_wgong at quicinc.com>
> Signed-off-by: Kalle Valo <quic_kvalo at quicinc.com>

Patch applied to ath-next branch of ath.git, thanks.

66721bb4bbf2 ath11k: read country code from SMBIOS for WCN6855/QCA6390

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20220421023501.32167-1-quic_wgong@quicinc.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches