From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 82A8FC10DCE for ; Wed, 18 Mar 2020 11:54:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5376E20771 for ; Wed, 18 Mar 2020 11:54:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="op1UcnRG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726813AbgCRLyh (ORCPT ); Wed, 18 Mar 2020 07:54:37 -0400 Received: from mail26.static.mailgun.info ([104.130.122.26]:53144 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726643AbgCRLyh (ORCPT ); Wed, 18 Mar 2020 07:54:37 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1584532477; h=Date: Message-Id: Cc: To: References: In-Reply-To: From: Subject: Content-Transfer-Encoding: MIME-Version: Content-Type: Sender; bh=dvOECG/pbSgLkcDQ1WmZghacTYGCjzf8HttwSg/qIGI=; b=op1UcnRG48na9ZcieN5LeDpMGAljvxo6JTLA9iAdpaqA4rSzunNgwZReAlFLhiuBWm9MONN+ TbRAYPS1yFJ3d6C+4/2+9NnMv/rXtm0k4w7RRdyFrVslai5fytn/POW9gEVVdcfdFcT+5yWh kwD6n/JUyZaXHlRz9roY9bce2DM= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e720bf5.7f6325f0a880-smtp-out-n01; Wed, 18 Mar 2020 11:54:29 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 82C7FC43636; Wed, 18 Mar 2020 11:54:29 +0000 (UTC) Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id 2C702C433CB; Wed, 18 Mar 2020 11:54:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 2C702C433CB Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCHv4 1/2] ath11k: Configure hash based reo destination ring selection From: Kalle Valo In-Reply-To: <1584445023-17384-2-git-send-email-srirrama@codeaurora.org> References: <1584445023-17384-2-git-send-email-srirrama@codeaurora.org> To: Sriram R Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, Sriram R User-Agent: pwcli/0.0.0-git (https://github.com/kvalo/pwcli/) Python/2.7.12 Message-Id: <20200318115429.82C7FC43636@smtp.codeaurora.org> Date: Wed, 18 Mar 2020 11:54:29 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Sriram R wrote: > Current implementation of pdev based reo destination ring > selection is replaced by hash based ring selection so as to > ensure all the available rings are utilized for better performance. > > The 4 reo destination rings are selected by the HW based on the > hash value computed from the received packet based on the 5 tuple > {ip src/ip dst/src port/dst port/protocol}. Out of the 32 hash values > used by the hw, the driver assigns 8 values per reo destination ring > to each of the 4 reo destination rings. > > Signed-off-by: Sriram R > Signed-off-by: Kalle Valo 2 patches applied to ath-next branch of ath.git, thanks. 26c79927f123 ath11k: Configure hash based reo destination ring selection acc79d981c14 ath11k: Perform per-msdu rx processing -- https://patchwork.kernel.org/patch/11442547/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches