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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 67AFAC4708A for ; Thu, 27 May 2021 14:44:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4DA856101B for ; Thu, 27 May 2021 14:44:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236629AbhE0OqJ (ORCPT ); Thu, 27 May 2021 10:46:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52342 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236574AbhE0OqH (ORCPT ); Thu, 27 May 2021 10:46:07 -0400 Received: from plekste.mt.lv (bute.mt.lv [IPv6:2a02:610:7501:2000::195]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 02424C061763; Thu, 27 May 2021 07:44:33 -0700 (PDT) Received: from [2a02:610:7501:feff:1ccf:41ff:fe50:18b9] (helo=localhost.localdomain) by plekste.mt.lv with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1lmHFM-0002jz-2V; Thu, 27 May 2021 17:44:28 +0300 From: Gatis Peisenieks To: chris.snook@gmail.com, davem@davemloft.net, kuba@kernel.org, hkallweit1@gmail.com, jesse.brandeburg@intel.com, dchickles@marvell.com, tully@mikrotik.com, eric.dumazet@gmail.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Gatis Peisenieks Subject: [PATCH net-next v4 0/4] add 4 RX/TX queue support for Mikrotik 10/25G NIC Date: Thu, 27 May 2021 17:44:19 +0300 Message-Id: <20210527144423.3395719-1-gatis@mikrotik.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org More RX/TX queues on a network card help spread the CPU load among cores and achieve higher overall networking performance. This patch set adds support for 4 RX/TX queues available on Mikrotik 10/25G NIC. v4: - addressed comments from Jakub Kicinski: - split up the change in more manageable chunks - changed member order in structs for tighter packing - fixed style issues - reverted to calling napi_alloc_skb only from within poll as before v3: - fix kernel-doc complaints on comments as pointed out by David Miller v2: - rebase on net-next master as requested by David Miller Gatis Peisenieks (4): atl1c: detect NIC type early atl1c: move tx napi into tpd_ring atl1c: prepare for multiple rx queues atl1c: add 4 RX/TX queue support for Mikrotik 10/25G NIC drivers/net/ethernet/atheros/atl1c/atl1c.h | 25 +- drivers/net/ethernet/atheros/atl1c/atl1c_hw.h | 34 +- .../net/ethernet/atheros/atl1c/atl1c_main.c | 546 +++++++++++------- 3 files changed, 368 insertions(+), 237 deletions(-) -- 2.31.1