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{ "id": 813491, "url": "http://patchwork.ozlabs.org/api/covers/813491/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/cover/20170913155131.18090-1-jakub.kicinski@netronome.com/", "project": { "id": 7, "url": "http://patchwork.ozlabs.org/api/projects/7/?format=api", "name": "Linux network development", "link_name": "netdev", "list_id": "netdev.vger.kernel.org", "list_email": "netdev@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170913155131.18090-1-jakub.kicinski@netronome.com>", "list_archive_url": null, "date": "2017-09-13T15:51:28", "name": "[net,0/3] nfp: wait more carefully for card init", "submitter": { "id": 67484, "url": "http://patchwork.ozlabs.org/api/people/67484/?format=api", "name": "Jakub Kicinski", "email": "jakub.kicinski@netronome.com" }, "mbox": "http://patchwork.ozlabs.org/project/netdev/cover/20170913155131.18090-1-jakub.kicinski@netronome.com/mbox/", "series": [ { "id": 2942, "url": "http://patchwork.ozlabs.org/api/series/2942/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/list/?series=2942", "date": "2017-09-13T15:51:28", "name": "nfp: wait more carefully for card init", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2942/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/813491/comments/", "headers": { "Return-Path": "<netdev-owner@vger.kernel.org>", "X-Original-To": "patchwork-incoming@ozlabs.org", "Delivered-To": "patchwork-incoming@ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=netronome-com.20150623.gappssmtp.com\n\theader.i=@netronome-com.20150623.gappssmtp.com\n\theader.b=\"bMOVLBVa\"; dkim-atps=neutral" ], "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xsmPF4SNBz9ryv\n\tfor <patchwork-incoming@ozlabs.org>;\n\tThu, 14 Sep 2017 01:51:45 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751460AbdIMPvn (ORCPT <rfc822;patchwork-incoming@ozlabs.org>);\n\tWed, 13 Sep 2017 11:51:43 -0400", "from mail-pf0-f172.google.com ([209.85.192.172]:44316 \"EHLO\n\tmail-pf0-f172.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751145AbdIMPvm (ORCPT\n\t<rfc822;netdev@vger.kernel.org>); Wed, 13 Sep 2017 11:51:42 -0400", "by mail-pf0-f172.google.com with SMTP id e1so898007pfk.1\n\tfor <netdev@vger.kernel.org>; Wed, 13 Sep 2017 08:51:42 -0700 (PDT)", "from jkicinski-Precision-T1700.netronome.com ([75.53.12.129])\n\tby smtp.gmail.com with ESMTPSA id\n\td69sm5024402pfl.50.2017.09.13.08.51.38\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tWed, 13 Sep 2017 08:51:39 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=netronome-com.20150623.gappssmtp.com; s=20150623;\n\th=from:to:cc:subject:date:message-id;\n\tbh=IIj00/VhzYjb96QMJImRlovw8xdveEXGwsan6Is6wJA=;\n\tb=bMOVLBVaXnNJ4CbasYE4ixqfcUkbEs3Z5dICZGBDgB0PxXbcIW6FYz35BS5PPLjGbh\n\t3L0jm7IKwEyddXmnp5bdri6Rdl6MQYDwcImcbi+6mCSmVuur+1kcqtyMLuHiZbyJoY/v\n\t6na/Zim5pfpVsfAk8G6/KRp4bjUA2fm+ePuD6AEvK/g9RWJLorlnRMJN8N/tPcVrEwIN\n\tiD94ivWtcpA1gz6mhkRW3w/Dk9DjnQ4MqXgSvOC9Xm4ZqZGjIfFbKjaoQWIoF7Kb74mB\n\tKkGL8XFBZTLbZaFu9E7wRr/8zf3zxQn5AT3Smd5HF4ZVim1C+hADP6MWoQ7rTiXW0m1K\n\tFCag==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id;\n\tbh=IIj00/VhzYjb96QMJImRlovw8xdveEXGwsan6Is6wJA=;\n\tb=WHYFHYz3TqO8EhWEHMGexS76GQVbrcvOfNxb1tYAksH0jR8pwy2qD/ISXoJTyUGpvR\n\tH7gp/lVKG4NRHcTGBJLSsGxL4EuVCSU5suT7jCEXrCvO96w0UE3GAC0KSsyUWcQB6aT9\n\tEda1XUAQCr+DKeXP+JwMfD0yOiW8W5XpyFnU/rJuT4PvyEJVh2Jm4Pt2WenAySm6fmbQ\n\t+5o6ul+IzDSAMAnKK3h1f63SpkXRcVG0sHRr3YuLEne7FCyWx9s6vkRC8+PFLvklk7z8\n\t2w1/UQESBy6s+6l0Mw512eomq6Cb9qthaXILxsOMJmSucuAdVm/2bhmzppSskl7/Px8l\n\tt9Pw==", "X-Gm-Message-State": "AHPjjUi7SUBT1oDMnlTVyvNU4Npx3oHtJxssFfN1I2vrRjjpoy+/645B\n\tufAFOfj9tinbaqOBI9c=", "X-Google-Smtp-Source": "ADKCNb4hzfRl1x3lq/m/7HXL2ftUt4zEgQZtagIMSq99ZSpO7jEMEcRLmzYomlJULimJT7JF7T1NGQ==", "X-Received": "by 10.99.114.29 with SMTP id n29mr18268560pgc.218.1505317901742; \n\tWed, 13 Sep 2017 08:51:41 -0700 (PDT)", "From": "Jakub Kicinski <jakub.kicinski@netronome.com>", "To": "netdev@vger.kernel.org", "Cc": "oss-drivers@netronome.com, Jakub Kicinski <jakub.kicinski@netronome.com>", "Subject": "[PATCH net 0/3] nfp: wait more carefully for card init", "Date": "Wed, 13 Sep 2017 08:51:28 -0700", "Message-Id": "<20170913155131.18090-1-jakub.kicinski@netronome.com>", "X-Mailer": "git-send-email 2.14.1", "Sender": "netdev-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<netdev.vger.kernel.org>", "X-Mailing-List": "netdev@vger.kernel.org" }, "content": "Hi!\n\nThe first patch is a small fix for flower offload, we need a whitelist\nof supported matches, otherwise the unsupported ones will be ignored.\n\nThe second and the third patch are adding wait/polling to the probe path.\nWe had reports of driver failing probe because it couldn't find the \ncontrol process (NSP) on the card. Turns out the NSP will only announce\nits existence after it's fully initialized. Until now we assumed it \nwill be reachable, just not processing commands (hence we wait for\na NOOP command to execute successfully).\n\nJakub Kicinski (2):\n nfp: wait for board state before talking to the NSP\n nfp: wait for the NSP resource to appear on boot\n\nPieter Jansen van Vuuren (1):\n nfp: add whitelist of supported flow dissector\n\n .../net/ethernet/netronome/nfp/flower/offload.c | 13 ++++++\n drivers/net/ethernet/netronome/nfp/nfp_main.c | 47 ++++++++++++++++++++++\n drivers/net/ethernet/netronome/nfp/nfp_net_main.c | 23 -----------\n drivers/net/ethernet/netronome/nfp/nfpcore/nfp.h | 2 +\n .../ethernet/netronome/nfp/nfpcore/nfp_resource.c | 45 +++++++++++++++++++++\n 5 files changed, 107 insertions(+), 23 deletions(-)" }