Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp901821pxj; Thu, 27 May 2021 14:30:40 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyl+CeEO5mjnwvj0HlHTpPYX2TOXS5N5a80J083aD+O1SpSfuCw+B1CUrtince3pcH/WTC1 X-Received: by 2002:aa7:ca49:: with SMTP id j9mr4068739edt.294.1622151040159; Thu, 27 May 2021 14:30:40 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622151040; cv=none; d=google.com; s=arc-20160816; b=QWvclfMQq+ah2NLc1bGIHEWdQcw+xZ5Dqv058rK5FmH1mcwc+oks6dJxhk/jlGqW2q ihGRmAk78c3thTg6kXhuyVuQpZXUHvJ/OeXRFRfjAR8OnFx5FrJPkvKHgm8sEmVahgf2 eTN9yZqpPagX24cFVWXuqIrXo5GpKQCYFkUUOc836ql9Dg9Bz1NODDKyRy+sLIJP72eN s3Ia1HUFjOascuRaLbr7k6+7G2RoydweW8Olm+keqC40WFqnQPLFDCpmwfWUuK+O3+3I VrEP/3aaJsTq1Y6IEoK9L64gNS3GNzFKWh0YsljeOIWJy7I6BBiPXQFA0V2Yd+SPUP3m T39A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=QmDRZD88n2oFH35qZPzMQY61LHNK96NsDYpO6vVyV6s=; b=MYYLOrkwGmguDa4fW3UllJzEoS77EGodLTyyFJWrB9IEQ8BPdZuOynvvM6vzxTIhZi gXTFgn9LPJoZpguIfmTl5RcpDxFvZEecjqx36kBQrjaTqHVAG+Ed6RcSm6diAdWzt+OV RdabQkip40/rAFIJKyy3p+G7kI72opsTpuOwswqMm1ImDHUJ4VaZeggLA0x+4RfEEfOx R0ODJIiVHiAJbMT/pDzjBCzqxBRpPzXADev8HqOuowxJDF7+QGDnw4m2Ao3BgwS8gkjn 5lkvNT8X3UH0+P6boFM+7gR2GBZ0dVG5JooJ1uO7wuIW6ZXvlZTc2TCFsuuiE5pqngNI lC2Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id ka11si1315568ejc.367.2021.05.27.14.29.52; Thu, 27 May 2021 14:30:40 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236611AbhE0OqI (ORCPT + 99 others); Thu, 27 May 2021 10:46:08 -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