From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 812C913C80B for ; Thu, 27 Jun 2024 10:12:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719483127; cv=none; b=bmPJSApv3KInXBphYUh44x+6GVMINRCr3zifAM2FA+ngbiHef5HGuinFC8QEVSJJ6WwxTA6q+Ab9xKMYVf0tRjtWNNYOM+Zxqyb6wTOxZLCH5StplkP/ib4OAEEkOhbpCoxoq8A+aj8FSMb59Tq54WHVvXU2F7jbMgdszuRbHD8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719483127; c=relaxed/simple; bh=h9nUgCyLzDTYUT9m0gkppNDJckAo4CsmWLB7Km0y9vI=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=KTe6l0kraGaDIPpQ+pWEay0YxwgHjSu+/VBUDedT23xgYRS48RdbUpGNk8gBIv8iqtLxxfj/Uk0fkMil4JB17uivhMG94ECrRLgq4b66ldBkeoDisltsK3My5/SuKgT1gtENYIeHxJq/oqGreUChFfMB0XZoGVcUA4pqCDMFjVk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=f4pqRJxD; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="f4pqRJxD" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1719483124; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=+jkUzQWCr91w/D1JMMa42/2bvxwW/Ne0IySbwHeSQXk=; b=f4pqRJxDlY1ETiIhEYfqk12kTrjOQP0p4xQvHcI75ueN+Aw4bcvsdyrE891OD2NXhB5JT9 iANDwu9dwxfdQsoNOTHPo2CpHrhj3/k3yCjwjYyh2vslt11Bx44vAX5I0vybnJAfNBSSik 8grV8Qgf/z9Zvx/WkMw3v6FtKxwPCgo= Received: from mail-lj1-f200.google.com (mail-lj1-f200.google.com [209.85.208.200]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-466-F1VL5u_WNoi78QZD1BSXVQ-1; Thu, 27 Jun 2024 06:12:03 -0400 X-MC-Unique: F1VL5u_WNoi78QZD1BSXVQ-1 Received: by mail-lj1-f200.google.com with SMTP id 38308e7fff4ca-2ec50fa1edaso3086231fa.2 for ; Thu, 27 Jun 2024 03:12:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719483121; x=1720087921; h=mime-version:user-agent:content-transfer-encoding:autocrypt :references:in-reply-to:date:cc:to:from:subject:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=+jkUzQWCr91w/D1JMMa42/2bvxwW/Ne0IySbwHeSQXk=; b=ZFPhB+fUutpAVAFPDJtxMSZTRldQQQ7tTQXqeXCf6QpJVYzcbM/VNSGPhse6+15ru9 7xWtdzGZmA8K/JZbTQ9m8BMp9oynM8q4Me7TfmsZaTwb+qw+IkeZo2G3UDufWKpSs/OP wxN5DAnLCIomhdqvfx0PaKgF4vVduJ6bggOzZV85Wu3JH66Ew3vi/IJme2QdDjDXi80I z+e0w3rEoxFmhjS/FH3+Q21TZLMGVuisLk7xN2BvXXJI8Ot1eugBRoD3Htm7RaEW9Su6 4jDSTnuC2CRoTemPRmsiGfXCwrUEUZBt03vL3KseGCRXFMXPgLikwO9Y01fWFzeY/hxR 46uw== X-Forwarded-Encrypted: i=1; AJvYcCVgCXlBaUFRXsnwi9p4McPR0MhfDhUauXG4RldoBIAdzheSQ92xPWNWQioOoTgR/rvjs5FwjF2UJruNbsQZ5IeQvib9YpXGhpR8hrDP X-Gm-Message-State: AOJu0Yx1N/poHeUBgLSBYpMnrrkeWUkagDmDITDxsS1YkOIM9w9ef5HO 9BpX7LRd7F9VgmiffFgePiapBdo32LqqaBPaRIUtdv9WSMeaDYoTTqQWKgRuL1gYae2b8taF7AW aE9xLKeB2hJTSWnfvmLCF4mFFnvtm5WTjbJEHNiDTU0QwKqcsPI3dMXmW5xdZ7A== X-Received: by 2002:a2e:a401:0:b0:2ec:44f9:56ab with SMTP id 38308e7fff4ca-2ec55fecb95mr85414861fa.0.1719483121521; Thu, 27 Jun 2024 03:12:01 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEo5S3Jhjza/wrXHJ0Uatja128khuxI8XwWUTiv9omWH1H0vmmW0D4yREGdZHj4cTZR/1xMsA== X-Received: by 2002:a2e:a401:0:b0:2ec:44f9:56ab with SMTP id 38308e7fff4ca-2ec55fecb95mr85414631fa.0.1719483121117; Thu, 27 Jun 2024 03:12:01 -0700 (PDT) Received: from gerbillo.redhat.com ([2a0d:3344:2716:2d10:663:1c83:b66f:72fc]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-367435850e0sm1330800f8f.50.2024.06.27.03.11.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Jun 2024 03:12:00 -0700 (PDT) Message-ID: Subject: Re: [PATCH v2] net: ethernet: mtk_ppe: Change PPE entries number to 16K From: Paolo Abeni To: Shengyu Qu , nbd@nbd.name, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, lorenzo@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, pablo@netfilter.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Cc: stable@vger.kernel.org, Elad Yifee Date: Thu, 27 Jun 2024 12:11:58 +0200 In-Reply-To: References: Autocrypt: addr=pabeni@redhat.com; prefer-encrypt=mutual; keydata=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 7ZxN9ZsDL38qVIuFkSpgMZCiUHdxBC11J8nbBSLlpnc924UAyr5XrGA99 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 iWjoCy8L35zPqR5TV+f5WR5hTVCqmLHSgm1jxwKhPg9L+GfuE4d0SWd84y 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 sD2W1U7eyLdm/jCgticGDsRtweytsgCSYfbz0gdgUuL3EBYN3JLbAU+UZpy 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 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.4 (3.50.4-1.fc39) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Tue, 2024-06-25 at 19:16 +0800, Shengyu Qu wrote: > MT7981,7986 and 7988 all supports 32768 PPE entries, and MT7621/MT7620 > supports 16384 PPE entries, but only set to 8192 entries in driver. So > incrase max entries to 16384 instead. >=20 > Cc: stable@vger.kernel.org > Signed-off-by: Elad Yifee > Signed-off-by: Shengyu Qu > Fixes: ba37b7caf1ed ("net: ethernet: mtk_eth_soc: add support for initial= izing the PPE") > --- > Changes since V1: > - Reduced max entries from 32768 to 16384 to keep compatible with MT7620= /21 devices. > - Add fixes tag @Sean, @Mark, @Lorenzo or @Felix, can any of you actually test this? Thanks! Paolo