From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout2.w1.samsung.com (mailout2.w1.samsung.com [210.118.77.12]) (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 681C22EA171 for ; Mon, 1 Jun 2026 16:26:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.118.77.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780331190; cv=none; b=kS8XBXI7pasZyBAORSfDev13rmTBZZ7f+hmtiJCjjQRlGs3K28PnKzHKfc5Rkq8Ig+QlrmV9+mjIX3rs3b9not22AkQ9cRS0R022lwgzqTv1UxTt2eUdksS4ahHK4QOmd7EKlGeGHOXLx/z/ThB3vvPIEAs9vXTufyirpQXxqCY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780331190; c=relaxed/simple; bh=xsTBy9U1GybjZPG4cm3YPotGskbmsGY9gHkMd+Xx3NY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:MIME-Version: Content-Type:References; b=Gs1MaW+uXdLyu4vM02QiHJhXq7eHZ191Fs6ZdQZpSOQKibvNriV83WXvyd2lLcVI02WGCFGDRHDsRvLxxsgPDBA+j0q6zC5/OFPBAbs3HXATO7E1xW9UGNMlMas+mPEQmJqS+Bzod8sue5dfgWNOScSMnIP5shTEzwJZRZ6kY3A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=f+jso21f; arc=none smtp.client-ip=210.118.77.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="f+jso21f" Received: from eucas1p2.samsung.com (unknown [182.198.249.207]) by mailout2.w1.samsung.com (KnoxPortal) with ESMTP id 20260601162619euoutp02f8f02a0dad44c039e79d62d426fe3305~1AcaKCG3c0545705457euoutp02w for ; Mon, 1 Jun 2026 16:26:19 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.w1.samsung.com 20260601162619euoutp02f8f02a0dad44c039e79d62d426fe3305~1AcaKCG3c0545705457euoutp02w DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1780331179; bh=NMTtZn1kNcWdm7VFVhS6xxDGyT+h+Mk+iRWar4DVUXA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f+jso21fnvE2cFntzgS/HRC1tCf0ExcEV1cbHLYRiHE6iKeo6CLvisnbWKQ8Lvejx ahcDaZ4TlfdQZIAwF6AXszHR1phDe9OmO2Hsq2goIpBPleW7ALGfv+GbLik7I1TN/B Xgi5LYCbvAwdCGH42SAAMW6ze1HgMsCaBgEErpgQ= Received: from eusmtip1.samsung.com (unknown [203.254.199.221]) by eucas1p1.samsung.com (KnoxPortal) with ESMTPA id 20260601162619eucas1p19788338440838a1c071367c1b8772726~1AcZyt_Kr2164121641eucas1p13; Mon, 1 Jun 2026 16:26:19 +0000 (GMT) Received: from AMDC4843.eu.corp.samsungelectronics.net (unknown [106.120.77.61]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20260601162618eusmtip13229bbb4c8e599a4e432205b9d669510~1AcZLGaXU1059310593eusmtip1X; Mon, 1 Jun 2026 16:26:18 +0000 (GMT) From: Jakub Raczynski To: netdev@vger.kernel.org Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, linux-kernel@vger.kernel.org, k.domagalski@samsung.com, k.tegowski@samsung.com, cs0617.lee@samsung.com, Jakub Raczynski Subject: [PATCH net-next v2 3/3] include/stmmac: Increase max DMA/MTL channel count from 8 to 16 Date: Mon, 1 Jun 2026 18:25:37 +0200 Message-Id: <20260601162537.553512-4-j.raczynski@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260601162537.553512-1-j.raczynski@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20260601162619eucas1p19788338440838a1c071367c1b8772726 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20260601162619eucas1p19788338440838a1c071367c1b8772726 X-EPHeader: CA X-CMS-RootMailID: 20260601162619eucas1p19788338440838a1c071367c1b8772726 References: <20260601162537.553512-1-j.raczynski@samsung.com> Newer XGMAC hardware does support up to 16 DMA/MTL queues. Add support for these after previous modifications of driver to accommodate for that. Co-developed-by: Chang-Sub Lee Signed-off-by: Chang-Sub Lee Signed-off-by: Jakub Raczynski --- include/linux/stmmac.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 4430b967abde..a9d19e2c388c 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -15,9 +15,9 @@ #include #include -#define MTL_MAX_RX_QUEUES 8 -#define MTL_MAX_TX_QUEUES 8 -#define STMMAC_CH_MAX 8 +#define MTL_MAX_RX_QUEUES 16 +#define MTL_MAX_TX_QUEUES 16 +#define STMMAC_CH_MAX 16 #define STMMAC_RX_COE_NONE 0 #define STMMAC_RX_COE_TYPE1 1 -- 2.34.1