Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp422136ybl; Tue, 20 Aug 2019 23:07:58 -0700 (PDT) X-Google-Smtp-Source: APXvYqwmjl7YfVd81hMrMfXW49g47CtGzly9vpP1Rrm6FL4Z64QJkVeXpRTMnUX9JuySgk8ue94r X-Received: by 2002:aa7:96b3:: with SMTP id g19mr32812998pfk.26.1566367678855; Tue, 20 Aug 2019 23:07:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1566367678; cv=none; d=google.com; s=arc-20160816; b=hYljJbJAiubIf5lpj25BMyqUPrbzGjq/vvJtJDLDUFIaEjpRCC9EGuoyNmULoZMzM8 zM+5eQIrM+7zgirk5Cl60eyDHj76YcmZB1iNdStcn6c2kd5zWo8JfvHsyb5fHLv3lEys dmXSXyyTM/m7qOXG+zKcIv+1UkPOMevLtoKgCseuRJ8ot1sYgtTb/Kfhb+UgC7ZSGySs 5sgtxhkYNoTlRmGxlN2w5Jc3Y06ShJdQMFSH7/n9BMvpWDTyfHOQadPna+uogGkLqufY qOWjQnEduTxirQs/mnJxBOKuvsKawceEkXoHm5VP0PHPrISl4aI72vrQnfxhbnKxNxv1 MlIQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:cc:to:from:thread-topic:subject:dkim-signature; bh=Z4sOZIIqc3uNbOQ5iNitu/gQo/TygmuGLUxJ+qGRP88=; b=kHYBpzgGQwY4EgGNhT7L/s7SJyYAaWd/5twXrUAnM8VOz98GDuxqOXrkmYiiQa3FSB el+p/u5QWHrIZPHJ3rp/PoczFQz7CNVSjNlKfT7s/uvDI0ECNGAK3kW40aZXXIW7UmRu 2cZ5iEFI5GKvmFReHnmPzucdkYTMbGJSwM5v+HuAcFpUSzHguTx3fm8w8rNW5/YZs+P8 HMv8XwIvhwsHy6icK/LYKf7u+oWWgdeutqxWNNfpZs03ZBlCU4kxKP4uvINAUU39MnYq aywQKWJ0r384dOkiqDaC6H4EpwvKnh4cJ8RUUKlgjNzrEhbtwcfzEvXwsHAqkkAsE150 7N9Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@qti.qualcomm.com header.s=qcdkim header.b=yZ8p2RPR; spf=pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=qti.qualcomm.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a89si14254751pla.60.2019.08.20.23.07.36; Tue, 20 Aug 2019 23:07:58 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@qti.qualcomm.com header.s=qcdkim header.b=yZ8p2RPR; spf=pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=qti.qualcomm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727381AbfHUGBP (ORCPT + 99 others); Wed, 21 Aug 2019 02:01:15 -0400 Received: from alexa-out-tai-02.qualcomm.com ([103.229.16.227]:34199 "EHLO alexa-out-tai-02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725385AbfHUGBP (ORCPT ); Wed, 21 Aug 2019 02:01:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=qti.qualcomm.com; i=@qti.qualcomm.com; q=dns/txt; s=qcdkim; t=1566367274; x=1597903274; h=from:to:cc:date:message-id:references:in-reply-to: content-transfer-encoding:mime-version:subject; bh=Z4sOZIIqc3uNbOQ5iNitu/gQo/TygmuGLUxJ+qGRP88=; b=yZ8p2RPRMD1Wjd4pjzW4ESxHfGnrorIpjKeIIJVGz2u79k8wawdSE3rI zMrB8mcuEA32T6iF0wYHIlsN2kzvrblr3t1LSGtiTCN9cADEHok6OEYNm 8/N0sDpXv/WfK8+kXL4ZT/Ghi7P8AaXyd6tnSgfOo4PKxOtn82FK7Yfdr g=; Subject: RE: [PATCH 2/7] ath10k: change max RX bundle size from 8 to 32 for sdio Thread-Topic: [PATCH 2/7] ath10k: change max RX bundle size from 8 to 32 for sdio Received: from ironmsg01-tai.qualcomm.com ([10.249.140.6]) by alexa-out-tai-02.qualcomm.com with ESMTP; 21 Aug 2019 14:01:12 +0800 Received: from aptaiexm02b.ap.qualcomm.com ([10.249.150.12]) by ironmsg01-tai.qualcomm.com with ESMTP/TLS/AES256-SHA; 21 Aug 2019 14:01:07 +0800 Received: from aptaiexm02f.ap.qualcomm.com (10.249.150.16) by aptaiexm02b.ap.qualcomm.com (10.249.150.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 21 Aug 2019 14:01:05 +0800 Received: from aptaiexm02f.ap.qualcomm.com ([fe80::4152:1436:e436:faa1]) by aptaiexm02f.ap.qualcomm.com ([fe80::4152:1436:e436:faa1%19]) with mapi id 15.00.1473.005; Wed, 21 Aug 2019 14:01:05 +0800 From: Wen Gong To: =?iso-8859-1?Q?Toke_H=F8iland-J=F8rgensen?= , Wen Gong , "ath10k@lists.infradead.org" CC: "linux-wireless@vger.kernel.org" Thread-Index: AQHVV1IT665ZCd8Q0062/iF/q1AQPqcFGalg Date: Wed, 21 Aug 2019 06:01:05 +0000 Message-ID: <59f668bda688419e9b6f44587d391135@aptaiexm02f.ap.qualcomm.com> References: <1566302108-18219-1-git-send-email-wgong@codeaurora.org> <1566302108-18219-3-git-send-email-wgong@codeaurora.org> <87ef1gt49d.fsf@toke.dk> In-Reply-To: <87ef1gt49d.fsf@toke.dk> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.80.80.8] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org > -----Original Message----- > From: ath10k On Behalf Of Toke > H=F8iland-J=F8rgensen > Sent: Tuesday, August 20, 2019 8:23 PM > To: Wen Gong ; ath10k@lists.infradead.org > Cc: linux-wireless@vger.kernel.org > Subject: [EXT] Re: [PATCH 2/7] ath10k: change max RX bundle size from 8 t= o > 32 for sdio >=20 > Wen Gong writes: >=20 > > 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. >=20 > 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? >=20 The bundle is filled by firmware.=20 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. > -Toke >=20 > _______________________________________________ > ath10k mailing list > ath10k@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/ath10k