From: Kalle Valo <kvalo@codeaurora.org>
To: Wen Gong <wgong@codeaurora.org>
Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org
Subject: Re: [PATCH v6 1/3] ath10k: enable RX bundle receive for sdio
Date: Mon, 25 Nov 2019 11:49:46 +0000 [thread overview]
Message-ID: <0101016ea2656bea-fec594ce-191d-43ce-a06f-568a8c5df250-000000@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
next prev 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
2019-11-25 11:49 ` Kalle Valo [this message]
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=0101016ea2656bea-fec594ce-191d-43ce-a06f-568a8c5df250-000000@us-west-2.amazonses.com \
--to=kvalo@codeaurora.org \
--cc=ath10k@lists.infradead.org \
--cc=linux-wireless@vger.kernel.org \
--cc=wgong@codeaurora.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.