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Re: [PATCH v6 2/3] ath10k: change max RX bundle size from 8 to 32 for sdio

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Wen Gong <wgong@xxxxxxxxxxxxxx> writes:

> The max bundle size support by firmware is 32, change it from 8 to 32
> will help performance. This results in significant performance
> improvement on RX path.
>
> Tested with QCA6174 SDIO with firmware
> WLAN.RMH.4.4.1-00017-QCARMSWPZ-1
>
> Signed-off-by: Wen Gong <wgong@xxxxxxxxxxxxxx>
> ---
>  drivers/net/wireless/ath/ath10k/htc.h  | 12 +++++++++---
>  drivers/net/wireless/ath/ath10k/sdio.c |  4 ++--
>  drivers/net/wireless/ath/ath10k/sdio.h |  4 ++--
>  3 files changed, 13 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
> index f55d3ca..7055156 100644
> --- a/drivers/net/wireless/ath/ath10k/htc.h
> +++ b/drivers/net/wireless/ath/ath10k/htc.h
> @@ -39,7 +39,7 @@
>   * 4-byte aligned.
>   */
>  
> -#define HTC_HOST_MAX_MSG_PER_RX_BUNDLE        8
> +#define HTC_HOST_MAX_MSG_PER_RX_BUNDLE        32

So how do I know that this change doesn't break any other hardware? I
did a quick review and I think it's safe, but the commit log mentions
nothing about this.

Please clarify and I can update the commit log.

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



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