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GET /api/patches/1194155/?format=api
{ "id": 1194155, "url": "http://patchwork.ozlabs.org/api/patches/1194155/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20191113092729.42829-1-sasha.neftin@intel.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20191113092729.42829-1-sasha.neftin@intel.com>", "list_archive_url": null, "date": "2019-11-13T09:27:29", "name": "[v1] igc: Add 64 bit DMA access support", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "9d5e46a6684d82b10d288c5158c81c4d85d79542", "submitter": { "id": 69860, "url": "http://patchwork.ozlabs.org/api/people/69860/?format=api", "name": "Sasha Neftin", "email": "sasha.neftin@intel.com" }, "delegate": { "id": 68, "url": "http://patchwork.ozlabs.org/api/users/68/?format=api", "username": "jtkirshe", "first_name": "Jeff", "last_name": "Kirsher", "email": "jeffrey.t.kirsher@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20191113092729.42829-1-sasha.neftin@intel.com/mbox/", "series": [ { "id": 142533, "url": "http://patchwork.ozlabs.org/api/series/142533/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=142533", "date": "2019-11-13T09:27:29", "name": "[v1] igc: Add 64 bit DMA access support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/142533/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1194155/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1194155/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": [ "ozlabs.org; spf=pass (sender SPF authorized)\n\tsmtp.mailfrom=osuosl.org (client-ip=140.211.166.137;\n\thelo=fraxinus.osuosl.org;\n\tenvelope-from=intel-wired-lan-bounces@osuosl.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=intel.com" ], "Received": [ "from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 47CfR01fk0z9s7T\n\tfor <incoming@patchwork.ozlabs.org>;\n\tWed, 13 Nov 2019 20:27:37 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id F3897861F6;\n\tWed, 13 Nov 2019 09:27:34 +0000 (UTC)", "from fraxinus.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id 7CQ3yRvzphTL; Wed, 13 Nov 2019 09:27:33 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 9BD0685F51;\n\tWed, 13 Nov 2019 09:27:33 +0000 (UTC)", "from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\tby ash.osuosl.org (Postfix) with ESMTP id F1BC91BF38E\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 13 Nov 2019 09:27:31 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id EDDDC87AFF\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 13 Nov 2019 09:27:31 +0000 (UTC)", "from hemlock.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id Qg5jL3G4AEpD for <intel-wired-lan@lists.osuosl.org>;\n\tWed, 13 Nov 2019 09:27:31 +0000 (UTC)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n\tby hemlock.osuosl.org (Postfix) with ESMTPS id 5B94B87AEE\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 13 Nov 2019 09:27:31 +0000 (UTC)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t13 Nov 2019 01:27:30 -0800", "from ccdlinuxdev08.iil.intel.com ([143.185.161.150])\n\tby FMSMGA003.fm.intel.com with ESMTP; 13 Nov 2019 01:27:29 -0800" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "domain auto-whitelisted by SQLgrey-1.7.6", "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.68,300,1569308400\"; d=\"scan'208\";a=\"257086670\"", "From": "Sasha Neftin <sasha.neftin@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Wed, 13 Nov 2019 11:27:29 +0200", "Message-Id": "<20191113092729.42829-1-sasha.neftin@intel.com>", "X-Mailer": "git-send-email 2.11.0", "Subject": "[Intel-wired-lan] [PATCH v1] igc: Add 64 bit DMA access support", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "On relevant platforms ndo_start_xmit can handle socket buffer\nfragments in high memory\n\nSigned-off-by: Sasha Neftin <sasha.neftin@intel.com>\n---\n drivers/net/ethernet/intel/igc/igc_main.c | 3 +++\n 1 file changed, 3 insertions(+)", "diff": "diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c\nindex 9e888f9c0217..2ad07a5cf55e 100644\n--- a/drivers/net/ethernet/intel/igc/igc_main.c\n+++ b/drivers/net/ethernet/intel/igc/igc_main.c\n@@ -4446,6 +4446,9 @@ static int igc_probe(struct pci_dev *pdev,\n \tnetdev->hw_features |= NETIF_F_NTUPLE;\n \tnetdev->hw_features |= netdev->features;\n \n+\tif (pci_using_dac)\n+\t\tnetdev->features |= NETIF_F_HIGHDMA;\n+\n \t/* MTU range: 68 - 9216 */\n \tnetdev->min_mtu = ETH_MIN_MTU;\n \tnetdev->max_mtu = MAX_STD_JUMBO_FRAME_SIZE;\n", "prefixes": [ "v1" ] }