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GET /api/patches/1245987/?format=api
{ "id": 1245987, "url": "http://patchwork.ozlabs.org/api/patches/1245987/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20200227181505.61720-10-anthony.l.nguyen@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": "<20200227181505.61720-10-anthony.l.nguyen@intel.com>", "list_archive_url": null, "date": "2020-02-27T18:15:00", "name": "[S40,10/15] ice: Increase mailbox receive queue length to maximum", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "7d23239ba796c0360f436b8e7fa00b9b4a762548", "submitter": { "id": 68875, "url": "http://patchwork.ozlabs.org/api/people/68875/?format=api", "name": "Tony Nguyen", "email": "anthony.l.nguyen@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/20200227181505.61720-10-anthony.l.nguyen@intel.com/mbox/", "series": [ { "id": 161280, "url": "http://patchwork.ozlabs.org/api/series/161280/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=161280", "date": "2020-02-27T18:14:51", "name": "[S40,01/15] iavf: Enable support for up to 16 queues", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/161280/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1245987/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1245987/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=140.211.166.138;\n\thelo=whitealder.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 whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])\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 48T17g5yKZz9sSL\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 28 Feb 2020 05:15:58 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id 4A1D587954;\n\tThu, 27 Feb 2020 18:15:57 +0000 (UTC)", "from whitealder.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id 6ptr1bzJd9Dr; Thu, 27 Feb 2020 18:15:56 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id 7CEAB8793F;\n\tThu, 27 Feb 2020 18:15:56 +0000 (UTC)", "from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\tby ash.osuosl.org (Postfix) with ESMTP id C97371BF9B5\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tThu, 27 Feb 2020 18:15:54 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id C3BE788002\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tThu, 27 Feb 2020 18:15:54 +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 5Jb61+1AlGNT for <intel-wired-lan@lists.osuosl.org>;\n\tThu, 27 Feb 2020 18:15:54 +0000 (UTC)", "from mga06.intel.com (mga06.intel.com [134.134.136.31])\n\tby hemlock.osuosl.org (Postfix) with ESMTPS id C6D9C8800F\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tThu, 27 Feb 2020 18:15:53 +0000 (UTC)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t27 Feb 2020 10:15:53 -0800", "from unknown (HELO localhost.jf.intel.com) ([10.166.244.174])\n\tby FMSMGA003.fm.intel.com with ESMTP; 27 Feb 2020 10:15:52 -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=\"5.70,492,1574150400\"; d=\"scan'208\";a=\"285408853\"", "From": "Tony Nguyen <anthony.l.nguyen@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Thu, 27 Feb 2020 10:15:00 -0800", "Message-Id": "<20200227181505.61720-10-anthony.l.nguyen@intel.com>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20200227181505.61720-1-anthony.l.nguyen@intel.com>", "References": "<20200227181505.61720-1-anthony.l.nguyen@intel.com>", "MIME-Version": "1.0", "Subject": "[Intel-wired-lan] [PATCH S40 10/15] ice: Increase mailbox receive\n\tqueue length to maximum", "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>", "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": "From: Lukasz Czapnik <lukasz.czapnik@intel.com>\n\nCurrently the PF's mailbox receive queue is only 512 entries. This fine,\nbut considering that all VF's mailbox send queues funnel into the PF's\nsingle mailbox receive queue, let's increase it to the maximum size. This\nwill help prevent any possible bottleneck/slowdown occurring from the PF's\nmailbox receive queue being full.\n\nSigned-off-by: Lukasz Czapnik <lukasz.czapnik@intel.com>\nSigned-off-by: Brett Creeley <brett.creeley@intel.com>\nSigned-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>\n---\n drivers/net/ethernet/intel/ice/ice.h | 1 -\n drivers/net/ethernet/intel/ice/ice_main.c | 2 +-\n 2 files changed, 1 insertion(+), 2 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h\nindex b32d9ed35b21..f237df923ea1 100644\n--- a/drivers/net/ethernet/intel/ice/ice.h\n+++ b/drivers/net/ethernet/intel/ice/ice.h\n@@ -66,7 +66,6 @@ extern const char ice_drv_ver[];\n #define ICE_INT_NAME_STR_LEN\t(IFNAMSIZ + 16)\n #define ICE_AQ_LEN\t\t64\n #define ICE_MBXSQ_LEN\t\t64\n-#define ICE_MBXRQ_LEN\t\t512\n #define ICE_MIN_MSIX\t\t2\n #define ICE_NO_VSI\t\t0xffff\n #define ICE_VSI_MAP_CONTIG\t0\ndiff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c\nindex 13ac6073a75d..af1c2be5f6ff 100644\n--- a/drivers/net/ethernet/intel/ice/ice_main.c\n+++ b/drivers/net/ethernet/intel/ice/ice_main.c\n@@ -1524,7 +1524,7 @@ static void ice_set_ctrlq_len(struct ice_hw *hw)\n \thw->adminq.num_sq_entries = ICE_AQ_LEN;\n \thw->adminq.rq_buf_size = ICE_AQ_MAX_BUF_LEN;\n \thw->adminq.sq_buf_size = ICE_AQ_MAX_BUF_LEN;\n-\thw->mailboxq.num_rq_entries = ICE_MBXRQ_LEN;\n+\thw->mailboxq.num_rq_entries = PF_MBX_ARQLEN_ARQLEN_M;\n \thw->mailboxq.num_sq_entries = ICE_MBXSQ_LEN;\n \thw->mailboxq.rq_buf_size = ICE_MBXQ_MAX_BUF_LEN;\n \thw->mailboxq.sq_buf_size = ICE_MBXQ_MAX_BUF_LEN;\n", "prefixes": [ "S40", "10/15" ] }