From: "Toke Høiland-Jørgensen" <toke@redhat.com>
To: Wen Gong <wgong@qti.qualcomm.com>,
Wen Gong <wgong@codeaurora.org>,
"ath10k@lists.infradead.org" <ath10k@lists.infradead.org>
Cc: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: RE: [PATCH 2/7] ath10k: change max RX bundle size from 8 to 32 for sdio
Date: Wed, 21 Aug 2019 12:02:07 +0200 [thread overview]
Message-ID: <878srmsuow.fsf@toke.dk> (raw)
In-Reply-To: <59f668bda688419e9b6f44587d391135@aptaiexm02f.ap.qualcomm.com>
Wen Gong <wgong@qti.qualcomm.com> writes:
>> -----Original Message-----
>> From: ath10k <ath10k-bounces@lists.infradead.org> On Behalf Of Toke
>> Høiland-Jørgensen
>> Sent: Tuesday, August 20, 2019 8:23 PM
>> To: Wen Gong <wgong@codeaurora.org>; ath10k@lists.infradead.org
>> Cc: linux-wireless@vger.kernel.org
>> Subject: [EXT] Re: [PATCH 2/7] ath10k: change max RX bundle size from 8 to
>> 32 for sdio
>>
>> Wen Gong <wgong@codeaurora.org> 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.
>>
>> What happens when the hardware doesn't have enough data to fill a
>> bundle? Does it send a smaller one, or does it wait until it can fill
>> it?
>>
>
> The bundle is filled by firmware.
> It will not wait until it can fill it.
> For example, if you do ping per second, it will have only 1 ping packet
> In the bundle.
Right, cool.
-Toke
_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k
WARNING: multiple messages have this Message-ID (diff)
From: "Toke Høiland-Jørgensen" <toke@redhat.com>
To: Wen Gong <wgong@qti.qualcomm.com>,
Wen Gong <wgong@codeaurora.org>,
"ath10k\@lists.infradead.org" <ath10k@lists.infradead.org>
Cc: "linux-wireless\@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: RE: [PATCH 2/7] ath10k: change max RX bundle size from 8 to 32 for sdio
Date: Wed, 21 Aug 2019 12:02:07 +0200 [thread overview]
Message-ID: <878srmsuow.fsf@toke.dk> (raw)
In-Reply-To: <59f668bda688419e9b6f44587d391135@aptaiexm02f.ap.qualcomm.com>
Wen Gong <wgong@qti.qualcomm.com> writes:
>> -----Original Message-----
>> From: ath10k <ath10k-bounces@lists.infradead.org> On Behalf Of Toke
>> Høiland-Jørgensen
>> Sent: Tuesday, August 20, 2019 8:23 PM
>> To: Wen Gong <wgong@codeaurora.org>; ath10k@lists.infradead.org
>> Cc: linux-wireless@vger.kernel.org
>> Subject: [EXT] Re: [PATCH 2/7] ath10k: change max RX bundle size from 8 to
>> 32 for sdio
>>
>> Wen Gong <wgong@codeaurora.org> 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.
>>
>> What happens when the hardware doesn't have enough data to fill a
>> bundle? Does it send a smaller one, or does it wait until it can fill
>> it?
>>
>
> The bundle is filled by firmware.
> It will not wait until it can fill it.
> For example, if you do ping per second, it will have only 1 ping packet
> In the bundle.
Right, cool.
-Toke
next prev parent reply other threads:[~2019-08-21 10:02 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-20 11:55 [PATCH 0/7] ath10k: improve throughout of tcp/udp TX/RX of sdio Wen Gong
2019-08-20 11:55 ` Wen Gong
2019-08-20 11:55 ` [PATCH 1/7] ath10k: enable RX bundle receive for sdio Wen Gong
2019-08-20 11:55 ` Wen Gong
2019-08-27 7:40 ` Nicolas Boichat
2019-08-27 7:40 ` Nicolas Boichat
2019-08-27 8:02 ` Wen Gong
2019-08-27 8:02 ` Wen Gong
2019-08-27 8:08 ` Nicolas Boichat
2019-08-27 8:08 ` Nicolas Boichat
2019-08-28 4:25 ` Wen Gong
2019-08-28 4:25 ` Wen Gong
2019-08-20 11:55 ` [PATCH 2/7] ath10k: change max RX bundle size from 8 to 32 " Wen Gong
2019-08-20 11:55 ` Wen Gong
2019-08-20 12:23 ` Toke Høiland-Jørgensen
2019-08-20 12:23 ` Toke Høiland-Jørgensen
2019-08-21 6:01 ` Wen Gong
2019-08-21 6:01 ` Wen Gong
2019-08-21 10:02 ` Toke Høiland-Jørgensen [this message]
2019-08-21 10:02 ` Toke Høiland-Jørgensen
2019-08-27 7:42 ` Nicolas Boichat
2019-08-27 7:42 ` Nicolas Boichat
2019-08-28 2:31 ` Wen Gong
2019-08-28 2:31 ` Wen Gong
2019-09-03 16:09 ` Dave Taht
2019-09-03 16:09 ` Dave Taht
2019-09-04 4:43 ` Wen Gong
2019-09-04 4:43 ` Wen Gong
2019-09-04 13:34 ` Dave Taht
2019-09-04 13:34 ` Dave Taht
2019-09-05 10:12 ` Wen Gong
2019-09-05 10:12 ` Wen Gong
2019-08-20 11:55 ` [PATCH 3/7] ath10k: add workqueue for RX path of sdio Wen Gong
2019-08-20 11:55 ` Wen Gong
2019-09-04 2:31 ` Wen Gong
2019-09-04 2:31 ` Wen Gong
2019-08-20 11:55 ` [PATCH 4/7] ath10k: disable TX complete indication of htt for sdio Wen Gong
2019-08-20 11:55 ` Wen Gong
2019-08-20 12:23 ` Toke Høiland-Jørgensen
2019-08-20 12:23 ` Toke Høiland-Jørgensen
2019-08-21 6:20 ` Wen Gong
2019-08-21 6:20 ` Wen Gong
2019-08-21 10:10 ` Toke Høiland-Jørgensen
2019-08-21 10:10 ` Toke Høiland-Jørgensen
2019-08-21 10:20 ` Wen Gong
2019-08-21 10:20 ` Wen Gong
2019-08-22 12:12 ` Toke Høiland-Jørgensen
2019-08-22 12:12 ` Toke Høiland-Jørgensen
2019-08-23 2:46 ` Wen Gong
2019-08-23 2:46 ` Wen Gong
2019-08-23 8:39 ` Toke Høiland-Jørgensen
2019-08-23 8:39 ` Toke Høiland-Jørgensen
2019-08-27 7:56 ` Nicolas Boichat
2019-08-27 7:56 ` Nicolas Boichat
2019-08-28 4:24 ` Wen Gong
2019-08-28 4:24 ` Wen Gong
2019-09-04 2:33 ` Wen Gong
2019-09-04 2:33 ` Wen Gong
2019-08-20 11:55 ` [PATCH 5/7] ath10k: add htt TX bundle " Wen Gong
2019-08-20 11:55 ` Wen Gong
2019-09-04 2:34 ` Wen Gong
2019-09-04 2:34 ` Wen Gong
2019-08-20 11:55 ` [PATCH 6/7] ath10k: enable alt data of TX path " Wen Gong
2019-08-20 11:55 ` Wen Gong
2019-09-04 2:36 ` Wen Gong
2019-09-04 2:36 ` Wen Gong
2019-08-20 11:55 ` [PATCH 7/7] ath10k: enable napi on RX " Wen Gong
2019-08-20 11:55 ` Wen Gong
2019-09-04 2:37 ` Wen Gong
2019-09-04 2:37 ` Wen Gong
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