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Wed, 22 Jul 2020 15:00:31 +0200 Subject: Re: [RFC 2/7] ath10k: Add support to process rx packet in thread To: Johannes Berg , Rajkumar Manoharan , Rakesh Pillai Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, kvalo@codeaurora.org, davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, dianders@chromium.org, evgreen@chromium.org References: <1595351666-28193-1-git-send-email-pillair@codeaurora.org> <1595351666-28193-3-git-send-email-pillair@codeaurora.org> <13573549c277b34d4c87c471ff1a7060@codeaurora.org> <04d7301d5ad7555a0377c7df530ad8522fc00f77.camel@sipsolutions.net> From: Felix Fietkau Autocrypt: addr=nbd@nbd.name; prefer-encrypt=mutual; keydata= xsDiBEah5CcRBADIY7pu4LIv3jBlyQ/2u87iIZGe6f0f8pyB4UjzfJNXhJb8JylYYRzIOSxh ExKsdLCnJqsG1PY1mqTtoG8sONpwsHr2oJ4itjcGHfn5NJSUGTbtbbxLro13tHkGFCoCr4Z5 Pv+XRgiANSpYlIigiMbOkide6wbggQK32tC20QxUIwCg4k6dtV/4kwEeiOUfErq00TVqIiEE AKcUi4taOuh/PQWx/Ujjl/P1LfJXqLKRPa8PwD4j2yjoc9l+7LptSxJThL9KSu6gtXQjcoR2 vCK0OeYJhgO4kYMI78h1TSaxmtImEAnjFPYJYVsxrhay92jisYc7z5R/76AaELfF6RCjjGeP wdalulG+erWju710Bif7E1yjYVWeA/9Wd1lsOmx6uwwYgNqoFtcAunDaMKi9xVQW18FsUusM TdRvTZLBpoUAy+MajAL+R73TwLq3LnKpIcCwftyQXK5pEDKq57OhxJVv1Q8XkA9Dn1SBOjNB l25vJDFAT9ntp9THeDD2fv15yk4EKpWhu4H00/YX8KkhFsrtUs69+vZQwc0cRmVsaXggRmll dGthdSA8bmJkQG5iZC5uYW1lPsJgBBMRAgAgBQJGoeQnAhsjBgsJCAcDAgQVAggDBBYCAwEC HgECF4AACgkQ130UHQKnbvXsvgCgjsAIIOsY7xZ8VcSm7NABpi91yTMAniMMmH7FRenEAYMa VrwYTIThkTlQzsFNBEah5FQQCACMIep/hTzgPZ9HbCTKm9xN4bZX0JjrqjFem1Nxf3MBM5vN CYGBn8F4sGIzPmLhl4xFeq3k5irVg/YvxSDbQN6NJv8o+tP6zsMeWX2JjtV0P4aDIN1pK2/w VxcicArw0VYdv2ZCarccFBgH2a6GjswqlCqVM3gNIMI8ikzenKcso8YErGGiKYeMEZLwHaxE Y7mTPuOTrWL8uWWRL5mVjhZEVvDez6em/OYvzBwbkhImrryF29e3Po2cfY2n7EKjjr3/141K DHBBdgXlPNfDwROnA5ugjjEBjwkwBQqPpDA7AYPvpHh5vLbZnVGu5CwG7NAsrb2isRmjYoqk wu++3117AAMFB/9S0Sj7qFFQcD4laADVsabTpNNpaV4wAgVTRHKV/kC9luItzwDnUcsZUPdQ f3MueRJ3jIHU0UmRBG3uQftqbZJj3ikhnfvyLmkCNe+/hXhPu9sGvXyi2D4vszICvc1KL4RD aLSrOsROx22eZ26KqcW4ny7+va2FnvjsZgI8h4sDmaLzKczVRIiLITiMpLFEU/VoSv0m1F4B FtRgoiyjFzigWG0MsTdAN6FJzGh4mWWGIlE7o5JraNhnTd+yTUIPtw3ym6l8P+gbvfoZida0 TspgwBWLnXQvP5EDvlZnNaKa/3oBes6z0QdaSOwZCRA3QSLHBwtgUsrT6RxRSweLrcabwkkE GBECAAkFAkah5FQCGwwACgkQ130UHQKnbvW2GgCfTKx80VvCR/PvsUlrvdOLsIgeRGAAn1ee RjMaxwtSdaCKMw3j33ZbsWS4 Message-ID: <1f2726ff-8ba9-5278-0ec6-b80be475ea98@nbd.name> Date: Wed, 22 Jul 2020 15:00:30 +0200 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <04d7301d5ad7555a0377c7df530ad8522fc00f77.camel@sipsolutions.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On 2020-07-22 14:55, Johannes Berg wrote: > On Wed, 2020-07-22 at 14:27 +0200, Felix Fietkau wrote: > >> I'm considering testing a different approach (with mt76 initially): >> - Add a mac80211 rx function that puts processed skbs into a list >> instead of handing them to the network stack directly. > > Would this be *after* all the mac80211 processing, i.e. in place of the > rx-up-to-stack? Yes, it would run all the rx handlers normally and then put the resulting skbs into a list instead of calling netif_receive_skb or napi_gro_frags. - Felix From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from nbd.name ([2a01:4f8:221:3d45::2]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jyEMN-0002fY-KB for ath10k@lists.infradead.org; Wed, 22 Jul 2020 13:00:36 +0000 Subject: Re: [RFC 2/7] ath10k: Add support to process rx packet in thread References: <1595351666-28193-1-git-send-email-pillair@codeaurora.org> <1595351666-28193-3-git-send-email-pillair@codeaurora.org> <13573549c277b34d4c87c471ff1a7060@codeaurora.org> <04d7301d5ad7555a0377c7df530ad8522fc00f77.camel@sipsolutions.net> From: Felix Fietkau Message-ID: <1f2726ff-8ba9-5278-0ec6-b80be475ea98@nbd.name> Date: Wed, 22 Jul 2020 15:00:30 +0200 MIME-Version: 1.0 In-Reply-To: <04d7301d5ad7555a0377c7df530ad8522fc00f77.camel@sipsolutions.net> Content-Language: en-US List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Johannes Berg , Rajkumar Manoharan , Rakesh Pillai Cc: netdev@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, ath10k@lists.infradead.org, dianders@chromium.org, evgreen@chromium.org, kuba@kernel.org, davem@davemloft.net, kvalo@codeaurora.org On 2020-07-22 14:55, Johannes Berg wrote: > On Wed, 2020-07-22 at 14:27 +0200, Felix Fietkau wrote: > >> I'm considering testing a different approach (with mt76 initially): >> - Add a mac80211 rx function that puts processed skbs into a list >> instead of handing them to the network stack directly. > > Would this be *after* all the mac80211 processing, i.e. in place of the > rx-up-to-stack? Yes, it would run all the rx handlers normally and then put the resulting skbs into a list instead of calling netif_receive_skb or napi_gro_frags. - Felix _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k