From patchwork Thu Sep 15 20:36:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerhard Engleder X-Patchwork-Id: 606326 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DBC99ECAAA1 for ; Thu, 15 Sep 2022 23:27:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229567AbiIOX1j (ORCPT ); Thu, 15 Sep 2022 19:27:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229564AbiIOX1i (ORCPT ); Thu, 15 Sep 2022 19:27:38 -0400 Received: from mx06lb.world4you.com (mx06lb.world4you.com [81.19.149.116]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D5159857D3 for ; Thu, 15 Sep 2022 16:27:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=engleder-embedded.com; s=dkim11; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=FjV1/bqLMbekkqQ+eBARc+/1xhdVjPombu/Xj0f50MY=; b=VCvWXWLpGqG/CaErS2ShsFruEW NFleXcYLaquqg4tTA+jnZsXnVQeSxe2InhyP7laD1UjEY8yr23Wz7sBUMKJMI/968ScbWOvv1WBcs lSGYVpBTCG01r3XGpGaG9yGbPm3Iv7oNGf/nvRYr5y84rAoSMsAnU6+2yHXDAvlYCq74=; Received: from [88.117.54.199] (helo=hornet.engleder.at) by mx06lb.world4you.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oYvbH-00086K-AH; Thu, 15 Sep 2022 22:36:43 +0200 From: Gerhard Engleder To: davem@davemloft.net, kuba@kernel.org, robh+dt@kernel.org Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, Gerhard Engleder Subject: [PATCH net-next 0/7] tsnep: multi queue support and some other improvements Date: Thu, 15 Sep 2022 22:36:30 +0200 Message-Id: <20220915203638.42917-1-gerhard@engleder-embedded.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-AV-Do-Run: Yes Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add support for additional TX/RX queues along with RX flow classification support. Binding is extended to allow additional interrupts for additional TX/RX queues. Also dma-coherent is allowed as minor improvement. RX path optimisation is done by using page pool and reworked RX buffer allocation. Both changes are preparations for future XDP support. Gerhard Engleder (7): dt-bindings: net: tsnep: Allow dma-coherent dt-bindings: net: tsnep: Allow additional interrupts tsnep: Move interrupt from device to queue tsnep: Support multiple TX/RX queue pairs tsnep: Add EtherType RX flow classification support tsnep: Use page pool for RX tsnep: Rework RX buffer allocation .../bindings/net/engleder,tsnep.yaml | 39 +- drivers/net/ethernet/engleder/Kconfig | 1 + drivers/net/ethernet/engleder/Makefile | 2 +- drivers/net/ethernet/engleder/tsnep.h | 49 +- drivers/net/ethernet/engleder/tsnep_ethtool.c | 45 ++ drivers/net/ethernet/engleder/tsnep_hw.h | 13 +- drivers/net/ethernet/engleder/tsnep_main.c | 429 ++++++++++++------ drivers/net/ethernet/engleder/tsnep_rxnfc.c | 285 ++++++++++++ 8 files changed, 716 insertions(+), 147 deletions(-) create mode 100644 drivers/net/ethernet/engleder/tsnep_rxnfc.c