From patchwork Sat Aug 29 03:39:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan O'Donoghue X-Patchwork-Id: 11743999 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E08631575 for ; Sat, 29 Aug 2020 03:39:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C908320838 for ; Sat, 29 Aug 2020 03:39:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="miS5bnFO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727883AbgH2Dj3 (ORCPT ); Fri, 28 Aug 2020 23:39:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727820AbgH2DjS (ORCPT ); Fri, 28 Aug 2020 23:39:18 -0400 Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B254C061264 for ; Fri, 28 Aug 2020 20:39:17 -0700 (PDT) Received: by mail-wr1-x443.google.com with SMTP id f7so900375wrw.1 for ; Fri, 28 Aug 2020 20:39:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=3BeopINcH5vrrIy/IFq7Ef3qxAxmwlwpRdpz51J2al0=; b=miS5bnFOnQu6gfgUI3bESIhf9w0O35rIsXfTvkauy9rWAGMwAKoPaXhDF3OyYfzem6 kSgs1gr0Oslgr5LSGeiYM8b5lCVI5BSs3uAnVl76V3MUzohXVjpFPmPI5eNFV5JpRsq4 zxrsFq53MfiB+zkOP3ksIMTylYXiBXM8qT1vfjikNB/ZCtAB6LIqZp9S+YK5ermNf3Kn KamEJmt0NE/bCb72GIEPIOl+gFyzK8qKzHzH+TtB/oaasabvwAwnjmhFQyI2QYoodL5o bIbukS3uNvSiSJvumeqaa7ote0qY3vcP52ZDPt3k6+FBj881x+AOsqODXg7CHhmAYzfc GELg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=3BeopINcH5vrrIy/IFq7Ef3qxAxmwlwpRdpz51J2al0=; b=n5f8MT9S6CDg17VDVrcvmIBNG2tpVvKtZK2YZ6yDUbzRk80ulI8axg19u9JkPVUZeH 6UcC/XBVo8FycZH/97izx3unIeSIXewbGpXzxozEpDa0KoDO5nB1BPt6kEy2nwYe+ktK ULDVY7ldvYzRgwaV+Q3R9oH2JV2F7htBfQUj7H1Iysl5KzIuWGpuijgNz9Ax0JP7xbuP fmOpsE8lk9G/4rOhHLQ+V8qwPXsooPhquUmD0byebNBccEHfMkaHLjhdKisIwYGt/C+t jN1JLY/4SWN1ZUgatUFAI6z9YwIkzwC5Y8/xd/9PC8dH7cPw1uMClwZam8baIr9sld6u SOVg== X-Gm-Message-State: AOAM530HFZ29em1Ug7FHAifKacXhnTJTxf8Ul2SXXkqlNsnWqpbH0vPk zC4kUcALTkG/xnf/XHUeyZe67w== X-Google-Smtp-Source: ABdhPJxSObmvqqIUqyaO8bckPQPwosFevcqzTsh/6pHi7EUtRb/75dw4Xhrj0P6SHQfE69PXc3m4vg== X-Received: by 2002:adf:f34f:: with SMTP id e15mr1639272wrp.387.1598672355845; Fri, 28 Aug 2020 20:39:15 -0700 (PDT) Received: from localhost.localdomain ([176.61.57.127]) by smtp.gmail.com with ESMTPSA id v3sm1735083wmh.6.2020.08.28.20.39.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Aug 2020 20:39:15 -0700 (PDT) From: Bryan O'Donoghue To: kvalo@codeaurora.org, wcn36xx@lists.infradead.org, linux-wireless@vger.kernel.org Cc: bryan.odonoghue@linaro.org, shawn.guo@linaro.org, loic.poulain@linaro.org Subject: [PATCH v2 0/4] wcn36xx: Update firmware config to support wcn3680 Date: Sat, 29 Aug 2020 04:39:58 +0100 Message-Id: <20200829034002.2167878-1-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org This series is five of a set of five to add support for wcn3680 at 802.11ac data-rates. This series is about providing a parameters to firmware to get us up onto 802.11ac data-rates finally. Once the firmware config is provided to the chip and VHT parameters are populated we are good to go in terms of the higher data-rate for the wcn3680. I get typical data-rates of: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-320.00 sec 4.93 GBytes 132 Mbits/sec 445 sender [ 5] 0.00-320.14 sec 4.93 GBytes 132 Mbits/sec receiver Downstream 3.10 prima is getting I'm told 180-200 Mbits/sec on the same hardware so with time and effort there's certainly some performance gain to be squeezed out of this silicon yet. However as a first pass, I believe this is good enough and useful enough to others to submit for upstream inclusion. An interesting project and a medium term goal would be to have a unified configuration for all three supported chipsets. For now suggesting a separate firmware configuration to make sure the existing lower-speed 802.11n and higher-speed 802.11ac chips don't step on each other's toes vis-a-vis firmware parameters. V2: - Sets the default data-rate for wcn3680 to MCS8 - Zapps a few firmware settings for power-saving Powersave configuration as a specific wcn3680 topic is WIP on my end and I think therefore better left out of an intiial submission. V1: https://lore.kernel.org/linux-wireless/87eensldhi.fsf@codeaurora.org/T/#t Bryan O'Donoghue (4): wcn36xx: Extend HAL param config list wcn36xx: Define wcn3680 specific firmware parameters wcn36xx: Add ability to download wcn3680 specific firmware parameters wcn36xx: Latch VHT specific BSS parameters to firmware drivers/net/wireless/ath/wcn36xx/hal.h | 124 ++++++++++++++++++++++++- drivers/net/wireless/ath/wcn36xx/smd.c | 114 ++++++++++++++++++++++- 2 files changed, 234 insertions(+), 4 deletions(-)