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From: Kalle Valo <kvalo@codeaurora.org>
To: Wen Gong <wgong@codeaurora.org>
Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org
Subject: Re: [PATCH v6 1/3] ath10k: enable RX bundle receive for sdio
Date: Mon, 25 Nov 2019 11:49:45 +0000	[thread overview]
Message-ID: <0101016ea2656ae6-87af6995-2e97-447e-8148-d023614066a2-000000@us-west-2.amazonses.com> (raw)
In-Reply-To: <1569402639-31720-2-git-send-email-wgong@codeaurora.org>

Wen Gong <wgong@codeaurora.org> wrote:

> The existing implementation of initiating multiple sdio transfers for
> receive bundling is slowing down the receive speed. Combining the
> transfers using a bundle method would be ideal.
> 
> The transmission utilization ratio for sdio bus for small packet is
> slow, because the space and time cost for sdio bus is same for large
> length packet and small length packet. So the speed of data for large
> length packet is higher than small length.
> 
> Test result of different length of data:
> data packet(byte)   cost time(us)   calculated rate(Mbps)
>       256               28                73
>       512               33               124
>      1024               35               234
>      1792               45               318
>     14336              168               682
>     28672              333               688
>     57344              660               695
> 
> Tested with QCA6174 SDIO with firmware
> WLAN.RMH.4.4.1-00017-QCARMSWPZ-1
> 
> Signed-off-by: Alagu Sankar <alagusankar@silex-india.com>
> Signed-off-by: Wen Gong <wgong@codeaurora.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

3 patches applied to ath-next branch of ath.git, thanks.

8d985555ddaa ath10k: enable RX bundle receive for sdio
224776520ead ath10k: change max RX bundle size from 8 to 32 for sdio
67654b26c903 ath10k: add workqueue for RX path of sdio

-- 
https://patchwork.kernel.org/patch/11160247/

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


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  parent reply	other threads:[~2019-11-25 11:49 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-25  9:10 [PATCH v6 0/3] ath10k: improve throughout of RX of sdio Wen Gong
2019-09-25  9:10 ` Wen Gong
2019-09-25  9:10 ` [PATCH v6 1/3] ath10k: enable RX bundle receive for sdio Wen Gong
2019-09-25  9:10   ` Wen Gong
2019-10-24  8:29   ` Kalle Valo
2019-10-24  8:29     ` Kalle Valo
2019-11-25 11:49   ` Kalle Valo [this message]
2019-11-25 11:49   ` Kalle Valo
2019-09-25  9:10 ` [PATCH v6 2/3] ath10k: change max RX bundle size from 8 to 32 " Wen Gong
2019-09-25  9:10   ` Wen Gong
2019-10-24  9:25   ` Kalle Valo
2019-10-24  9:25     ` Kalle Valo
2019-10-24  9:40     ` Wen Gong
2019-10-24  9:40       ` Wen Gong
2019-10-24 10:14       ` Kalle Valo
2019-10-24 10:14         ` Kalle Valo
2019-10-24  9:30   ` Kalle Valo
2019-10-24  9:30     ` Kalle Valo
2019-10-24  9:47     ` Wen Gong
2019-10-24  9:47       ` Wen Gong
2019-10-24 10:05   ` Kalle Valo
2019-10-24 10:05     ` Kalle Valo
2019-10-24 10:48     ` Wen Gong
2019-10-24 10:48       ` Wen Gong
2019-10-31  9:09       ` Kalle Valo
2019-10-31  9:09         ` Kalle Valo
2019-11-01  7:41         ` Wen Gong
2019-11-01  7:41           ` Wen Gong
2019-09-25  9:10 ` [PATCH v6 3/3] ath10k: add workqueue for RX path of sdio Wen Gong
2019-09-25  9:10   ` Wen Gong
2019-10-24  8:14   ` Kalle Valo
2019-10-24  8:14     ` Kalle Valo
2019-10-31  9:08   ` Kalle Valo
2019-10-31  9:08     ` Kalle Valo
2019-11-01  7:42     ` Wen Gong
2019-11-01  7:42       ` Wen Gong
2019-11-11 10:47       ` Wen Gong
2019-11-11 10:47         ` Wen Gong
2019-11-11 12:23         ` Kalle Valo
2019-11-11 12:23           ` Kalle Valo
2019-11-13  3:37           ` Wen Gong
2019-11-13  3:37             ` Wen Gong
2019-11-22 10:02             ` Kalle Valo
2019-11-22 10:02             ` Kalle Valo

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