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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,USER_AGENT_GIT autolearn=ham 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 D794FC28CC0 for ; Wed, 29 May 2019 09:50:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A8CD62070D for ; Wed, 29 May 2019 09:50:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="YIAjZWBb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725990AbfE2JuR (ORCPT ); Wed, 29 May 2019 05:50:17 -0400 Received: from smtp-fw-6002.amazon.com ([52.95.49.90]:13093 "EHLO smtp-fw-6002.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725861AbfE2JuR (ORCPT ); Wed, 29 May 2019 05:50:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1559123416; x=1590659416; h=from:to:cc:subject:date:message-id:mime-version; bh=rMhn9k8ydI8ggSvPRwtD49BoZCtw6NegaMgK8/CMsFs=; b=YIAjZWBbJn+zoVxxKr+Weq11FUpiJK7HAz70lG/M6mdEYuBdZq1MasaJ 5Fpr/Wp9hZMu43RalQ520oIrYisq1giCWkzQM0t709RX4oI/PAQ4iyhnx zVhovHKcsqUBWNshGKNLwudrsu2uhYB2HMFLR7l4nQbL0EqPmW9pqPQFM o=; X-IronPort-AV: E=Sophos;i="5.60,526,1549929600"; d="scan'208";a="404152370" Received: from iad6-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-1e-97fdccfd.us-east-1.amazon.com) ([10.124.125.6]) by smtp-border-fw-out-6002.iad6.amazon.com with ESMTP; 29 May 2019 09:50:14 +0000 Received: from EX13MTAUWB001.ant.amazon.com (iad55-ws-svc-p15-lb9-vlan3.iad.amazon.com [10.40.159.166]) by email-inbound-relay-1e-97fdccfd.us-east-1.amazon.com (Postfix) with ESMTPS id 85123A1C9C; Wed, 29 May 2019 09:50:14 +0000 (UTC) Received: from EX13D21UWB002.ant.amazon.com (10.43.161.177) by EX13MTAUWB001.ant.amazon.com (10.43.161.207) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 29 May 2019 09:50:13 +0000 Received: from EX13MTAUWB001.ant.amazon.com (10.43.161.207) by EX13D21UWB002.ant.amazon.com (10.43.161.177) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 29 May 2019 09:50:13 +0000 Received: from HFA16-8226Y22.hfa16.amazon.com (10.218.60.55) by mail-relay.amazon.com (10.43.161.249) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Wed, 29 May 2019 09:50:09 +0000 From: To: , CC: Sameeh Jubran , , , , , , , , , , , , Subject: [PATCH V1 net-next 00/11] Extending the ena driver to support new features and enhance performance Date: Wed, 29 May 2019 12:49:53 +0300 Message-ID: <20190529095004.13341-1-sameehj@amazon.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Sameeh Jubran This patchset introduces the following: * add support for changing the inline header size (max_header_size) for applications with overlay and nested headers * enable automatic fallback to polling mode for admin queue when interrupt is not available or missed * add good checksum counter for Rx ethtool statistics * update ena.txt * some minor code clean-up * some performance enhancements with doorbell calculations Arthur Kiyanovski (1): net: ena: ethtool: add extra properties retrieval via get_priv_flags Sameeh Jubran (10): net: ena: add handling of llq max tx burst size net: ena: replace free_tx/rx_ids union with single free_ids field in ena_ring net: ena: arrange ena_probe() function variables in reverse christmas tree net: ena: add newline at the end of pr_err prints net: ena: documentation: update ena.txt net: ena: allow automatic fallback to polling mode net: ena: add support for changing max_header_size in LLQ mode net: ena: optimise calculations for CQ doorbell net: ena: add good checksum counter net: ena: use dev_info_once instead of static variable .../networking/device_drivers/amazon/ena.txt | 5 +- .../net/ethernet/amazon/ena/ena_admin_defs.h | 21 +++ drivers/net/ethernet/amazon/ena/ena_com.c | 123 ++++++++++++++---- drivers/net/ethernet/amazon/ena/ena_com.h | 48 +++++++ drivers/net/ethernet/amazon/ena/ena_eth_com.c | 28 ++-- drivers/net/ethernet/amazon/ena/ena_eth_com.h | 73 +++++++++-- drivers/net/ethernet/amazon/ena/ena_ethtool.c | 80 ++++++++++-- drivers/net/ethernet/amazon/ena/ena_netdev.c | 86 +++++++----- drivers/net/ethernet/amazon/ena/ena_netdev.h | 16 +-- 9 files changed, 378 insertions(+), 102 deletions(-) -- 2.17.1