[PATCH v4 2/2] wifi: ath12k: drop failed transmitted frames from metric calculation.

[Jeff Johnson]

On 4/30/2024 12:43 AM, Karthikeyan Kathirvel wrote:
> In mesh node traffic, internal firmware-transmitted failures are
> reported as transmitted failures in mesh metric calculation, leading
> to the breakage of the mesh link.
> 
> Fix the issue by dropping the internal firmware-transmitted failures
> before updating the TX completion status to mac80211, in order to
> prevent false failure averaging in mesh metric calculation.
> 
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
> 
> Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
> Signed-off-by: Karthikeyan Kathirvel <quic_kathirve at quicinc.com>
With one caveat noted below,
Acked-by: Jeff Johnson <quic_jjohnson at quicinc.com>

[...]
> diff --git a/drivers/net/wireless/ath/ath12k/hal_desc.h b/drivers/net/wireless/ath/ath12k/hal_desc.h
> index 63340256d3f6..71e8c8a091ae 100644
> --- a/drivers/net/wireless/ath/ath12k/hal_desc.h
> +++ b/drivers/net/wireless/ath/ath12k/hal_desc.h
> @@ -1,7 +1,7 @@
>  /* SPDX-License-Identifier: BSD-3-Clause-Clear */
>  /*
>   * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
> - * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
> + * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.

should be 2021-2022, 2024 per current guidance

Kalle can probably fix this in the pending branch