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=-12.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 6082FC433E6 for ; Mon, 31 Aug 2020 12:26:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3AC31206CD for ; Mon, 31 Aug 2020 12:26:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=nbd.name header.i=@nbd.name header.b="SIY1NhMK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726924AbgHaM0i (ORCPT ); Mon, 31 Aug 2020 08:26:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54716 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726858AbgHaM0N (ORCPT ); Mon, 31 Aug 2020 08:26:13 -0400 Received: from nbd.name (nbd.name [IPv6:2a01:4f8:221:3d45::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 75EF0C06123C for ; Mon, 31 Aug 2020 05:26:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=nbd.name; s=20160729; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Sender:Reply-To:Cc:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=dmZSWTGqweDqbNSv0L1axe9cFDIvtE4O03SjNZ9N1qk=; b=SIY1NhMKnAtYfJqaqSFKjzFToe vCkFXXYiWinEbZl7GgvzVee+/Ep+7+A7G/AlEHLQIl24xDgIIydYMfZvKGM6pQt/o1UYJjMJ6Ss+j 3oucz5RUyimjGZfgNjA9OhcBlnqMt5VOdXmlbQy3yuG4mFJTaQEq2RTp2M5R32VFuWPk=; Received: from p4ff13fcb.dip0.t-ipconnect.de ([79.241.63.203] helo=localhost.localdomain) by ds12 with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.89) (envelope-from ) id 1kCist-0000Ok-2S for linux-wireless@vger.kernel.org; Mon, 31 Aug 2020 14:26:03 +0200 From: Felix Fietkau To: linux-wireless@vger.kernel.org Subject: [PATCH 9/9] mt76: mt76x02: tune tx ring size Date: Mon, 31 Aug 2020 14:25:58 +0200 Message-Id: <20200831122558.1388-9-nbd@nbd.name> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200831122558.1388-1-nbd@nbd.name> References: <20200831122558.1388-1-nbd@nbd.name> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Increase data queue size to improve performance. Reduce PS/mgmt queue size Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt76.h | 1 - drivers/net/wireless/mediatek/mt76/mt76x02.h | 2 ++ drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c | 4 ++-- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 3600b0e84aeb..59eed5374b38 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -17,7 +17,6 @@ #include "util.h" #include "testmode.h" -#define MT_TX_RING_SIZE 256 #define MT_MCU_RING_SIZE 32 #define MT_RX_BUF_SIZE 2048 #define MT_SKB_HEAD_LEN 128 diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h index 4660b9691ec3..d626817a2103 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h @@ -15,6 +15,8 @@ #include "mt76x02_dfs.h" #include "mt76x02_dma.h" +#define MT76x02_TX_RING_SIZE 512 +#define MT76x02_PSD_RING_SIZE 128 #define MT76x02_N_WCIDS 128 #define MT_CALIBRATE_INTERVAL HZ #define MT_MAC_WORK_INTERVAL (HZ / 10) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c index 66453c85f0de..4016ffe840ed 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c @@ -209,13 +209,13 @@ int mt76x02_dma_init(struct mt76x02_dev *dev) for (i = 0; i < IEEE80211_NUM_ACS; i++) { ret = mt76x02_init_tx_queue(dev, i, mt76_ac_to_hwq(i), - MT_TX_RING_SIZE); + MT76x02_TX_RING_SIZE); if (ret) return ret; } ret = mt76x02_init_tx_queue(dev, MT_TXQ_PSD, - MT_TX_HW_QUEUE_MGMT, MT_TX_RING_SIZE); + MT_TX_HW_QUEUE_MGMT, MT76x02_PSD_RING_SIZE); if (ret) return ret; -- 2.28.0