Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp4769246ybv; Mon, 17 Feb 2020 05:39:01 -0800 (PST) X-Google-Smtp-Source: APXvYqyu8AdV66fxXTkTT8Hwv0cYFYUnewk3y4+4LJ9/wUJIJRrTcDwgGgvv8oK5bL5xfUArjHgJ X-Received: by 2002:a05:6808:aac:: with SMTP id r12mr10054200oij.59.1581946740888; Mon, 17 Feb 2020 05:39:00 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1581946740; cv=none; d=google.com; s=arc-20160816; b=TEejrZsKJyfMIOOxBfGsL3/B+tauSgnow4ANqJ8fuUtl4OblAjobIveEMt8+5bNFU3 uXlWbgffxUSCf77tDwUZVR7+KO5GkiDuLm3e/khE+u8t7aQxIVSWzpNl9X7S981YfM4C g2ywJgwzZ44Hc+BI96Qw1i0xLLGjZf8ls5hBNxy8ocPz2eItCUCQTmgJlcQxs5WyDk/y yefNyaEGi6oi8ADXEg+QkD4uXR9kPkpciFoTFbxxBcy5Y9v3eYBqXBbbndNdrJQ08rfY Kqkrae8axhEVlo/0uTDwU2LdSa2Yil+WiD4L6nvmARHeUAvKI56B7tKxMv55EFHMf4TS NtGw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=fYPyPZL5KJNUi+xZsKiwt2LhoN7Jb5kaH+KSd5Xv+VE=; b=v2Bbg8IqyryX11Jol33griqy/1eOWHYJuJisJ8fQyLRfb4bHRPlLLESGATQ1mP4cDv q7DFP4RZrFOKBNmCkB2WymbdY3KxS6oibH7IGmlEOrIGv1EnW2YywsBk4f8hJzNk2V/e juHafvGXYIOzoYveLZdRvukqpDlD8PC+iWabaodvAjehPqVZDcuqLNlCqO6HQKGVm3JE 6uXZKxdNJGRwkdYvb7SReK0xRjb+xu9h6SLTnhYFcnk/QUJRmvnO4+rfv2PocTcQlqK2 SbnCK9MGik6cJsDyNGxCDJnTwSYozQV+AZUXrGmPZGeaVyFpFv+mkKaFrWHUewyqSxQ+ hBjw== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id r10si181038otk.83.2020.02.17.05.38.37; Mon, 17 Feb 2020 05:39:00 -0800 (PST) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728683AbgBQNbx (ORCPT + 99 others); Mon, 17 Feb 2020 08:31:53 -0500 Received: from nbd.name ([46.4.11.11]:39202 "EHLO nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728614AbgBQNbx (ORCPT ); Mon, 17 Feb 2020 08:31:53 -0500 Received: from [2a04:4540:1402:1700:ea7:b5ad:8453:f004] by ds12 with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1j3gV6-0006Jp-1j; Mon, 17 Feb 2020 14:31:52 +0100 Subject: Re: [RFC 0/2] add 802.11 decapsulation offload support To: Manikanta Pubbisetty , ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org References: <1581942277-585-1-git-send-email-mpubbise@codeaurora.org> From: John Crispin Message-ID: Date: Mon, 17 Feb 2020 14:31:51 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: <1581942277-585-1-git-send-email-mpubbise@codeaurora.org> Content-Type: text/plain; charset=utf-8; format=flowed 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 17/02/2020 13:24, Manikanta Pubbisetty wrote: > Adding support for offloading 802.11 decapsulation to the HW. > This reduces the CPU cycles spent on host CPU for doing the > conversion from 802.11 format to ethernet format and thereby > improving the performance of the device. > > Note: > Ath11k patch in this patchset depends on PN offload series > and the multi reo patchset with the following name. > "Support hash based reo destination ring selection" > Hi, you need to also Cc: this to linux-wireless John > Manikanta Pubbisetty (2): > mac80211: add receive path for ethernet frame format > ath11k: add rx hw 802.11 decapsulation offloading support > > drivers/net/wireless/ath/ath11k/core.c | 4 + > drivers/net/wireless/ath/ath11k/core.h | 3 + > drivers/net/wireless/ath/ath11k/dp_rx.c | 184 ++++++++++++++---------- > drivers/net/wireless/ath/ath11k/hal_desc.h | 2 + > drivers/net/wireless/ath/ath11k/mac.c | 21 +++ > include/net/mac80211.h | 20 +++ > net/mac80211/rx.c | 215 ++++++++++++++++++++++++++++- > 7 files changed, 370 insertions(+), 79 deletions(-) >