Re: [PATCH 2/7] wifi: ath11k: enable support for WCN6851

[Jeff Johnson <jeff.johnson@oss.qualcomm.com>]

On 6/1/2026 2:46 AM, Dmitry Baryshkov wrote:
> The WCN6851, found e.g. on SM8350 platforms, is an earlier version of
> WCN6855 platform. It identifies itself as hw1.1. Copy WCN6855 hw 2.0
> configuration to support hw1.1 version.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
>  drivers/net/wireless/ath/ath11k/core.c | 92 ++++++++++++++++++++++++++++++++++
>  drivers/net/wireless/ath/ath11k/core.h |  1 +
>  drivers/net/wireless/ath/ath11k/mhi.c  |  1 +
>  drivers/net/wireless/ath/ath11k/pci.c  |  9 ++++
>  drivers/net/wireless/ath/ath11k/pcic.c | 11 ++++
>  5 files changed, 114 insertions(+)
> 
> diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
> index 3f6f4db5b7ee..7e997016cf6e 100644
> --- a/drivers/net/wireless/ath/ath11k/core.c
> +++ b/drivers/net/wireless/ath/ath11k/core.c
> @@ -393,6 +393,98 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
>  		.cfr_num_stream_bufs = 0,
>  		.cfr_stream_buf_size = 0,
>  	},
> +	{
> +		.name = "wcn6855 hw1.1",
> +		.hw_rev = ATH11K_HW_WCN6855_HW11,
> +		.fw = {
> +			.dir = "WCN6855/hw1.1",
> +			.board_size = 256 * 1024,
> +			.cal_offset = 128 * 1024,
> +		},
...> +		.num_vdevs = 2 + 1,

this value is being modified to 4 in:
https://msgid.link/20260525020711.2590815-1-wei.zhang@oss.qualcomm.com

It is merging into ath-next today and should reach linux-next very soon.

/jeff