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GET /api/patches/1184483/?format=api
{ "id": 1184483, "url": "http://patchwork.ozlabs.org/api/patches/1184483/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20191025143441.50151-10-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": "<20191025143441.50151-10-anthony.l.nguyen@intel.com>", "list_archive_url": null, "date": "2019-10-25T14:34:36", "name": "[S32,10/15] ice: delay less", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "833018403389d5b0b70c8ebd2571e1215f0ecb2e", "submitter": { "id": 68875, "url":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/20191025143441.50151-10-anthony.l.nguyen@intel.com/mbox/", "series": [ { "id": 138814, "url": "http://patchwork.ozlabs.org/api/series/138814/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=138814", "date": "2019-10-25T14:34:39", "name": "[S32,01/15] ice: Use ice_ena_vsi and ice_dis_vsi in DCB configuration flow", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/138814/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1184483/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1184483/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=140.211.166.136;\n\thelo=silver.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 silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\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 470KTQ3xljz9sPc\n\tfor <incoming@patchwork.ozlabs.org>;\n\tSat, 26 Oct 2019 10:05:30 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id 6041720117;\n\tFri, 25 Oct 2019 23:05:28 +0000 (UTC)", "from silver.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id AUCQSnhBm6lV; Fri, 25 Oct 2019 23:05:25 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby silver.osuosl.org (Postfix) with ESMTP id B4BAC24C10;\n\tFri, 25 Oct 2019 23:05:20 +0000 (UTC)", "from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])\n\tby ash.osuosl.org (Postfix) with ESMTP id 8BEDA1BF333\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 25 Oct 2019 23:05:14 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id 883E987AC5\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 25 Oct 2019 23:05:14 +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 D8jutvbNoF-a for <intel-wired-lan@lists.osuosl.org>;\n\tFri, 25 Oct 2019 23:05:11 +0000 (UTC)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n\tby whitealder.osuosl.org (Postfix) with ESMTPS id 6031F87A2D\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 25 Oct 2019 23:05:11 +0000 (UTC)", "from orsmga002.jf.intel.com ([10.7.209.21])\n\tby orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t25 Oct 2019 16:05:09 -0700", "from unknown (HELO localhost.jf.intel.com) ([10.166.244.174])\n\tby orsmga002.jf.intel.com with ESMTP; 25 Oct 2019 16:05:08 -0700" ], "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=\"5.68,230,1569308400\"; d=\"scan'208\";a=\"210868745\"", "From": "Tony Nguyen <anthony.l.nguyen@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Fri, 25 Oct 2019 07:34:36 -0700", "Message-Id": "<20191025143441.50151-10-anthony.l.nguyen@intel.com>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20191025143441.50151-1-anthony.l.nguyen@intel.com>", "References": "<20191025143441.50151-1-anthony.l.nguyen@intel.com>", "MIME-Version": "1.0", "Subject": "[Intel-wired-lan] [PATCH S32 10/15] ice: delay less", "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: Mitch Williams <mitch.a.williams@intel.com>\n\nShorten the delay for SQ responses, but increase the number of loops.\nMax delay time is unchanged, but some operations complete much more\nquickly.\n\nIn the process, add a new define to make the delay count and delay time\nmore explicit. Add comments to make things more explicit.\n\nThis fixes a problem with VF resets failing on with many VFs.\n\nSigned-off-by: Mitch Williams <mitch.a.williams@intel.com>\nSigned-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>\n---\n drivers/net/ethernet/intel/ice/ice_controlq.c | 2 +-\n drivers/net/ethernet/intel/ice/ice_controlq.h | 5 +++--\n 2 files changed, 4 insertions(+), 3 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.c b/drivers/net/ethernet/intel/ice/ice_controlq.c\nindex 2353166c654e..c68709c7ef81 100644\n--- a/drivers/net/ethernet/intel/ice/ice_controlq.c\n+++ b/drivers/net/ethernet/intel/ice/ice_controlq.c\n@@ -948,7 +948,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,\n \t\tif (ice_sq_done(hw, cq))\n \t\t\tbreak;\n \n-\t\tmdelay(1);\n+\t\tudelay(ICE_CTL_Q_SQ_CMD_USEC);\n \t\ttotal_delay++;\n \t} while (total_delay < cq->sq_cmd_timeout);\n \ndiff --git a/drivers/net/ethernet/intel/ice/ice_controlq.h b/drivers/net/ethernet/intel/ice/ice_controlq.h\nindex 44945c2165d8..4df9da359135 100644\n--- a/drivers/net/ethernet/intel/ice/ice_controlq.h\n+++ b/drivers/net/ethernet/intel/ice/ice_controlq.h\n@@ -31,8 +31,9 @@ enum ice_ctl_q {\n \tICE_CTL_Q_MAILBOX,\n };\n \n-/* Control Queue default settings */\n-#define ICE_CTL_Q_SQ_CMD_TIMEOUT\t250 /* msecs */\n+/* Control Queue timeout settings - max delay 250ms */\n+#define ICE_CTL_Q_SQ_CMD_TIMEOUT\t2500 /* Count 2500 times */\n+#define ICE_CTL_Q_SQ_CMD_USEC\t\t100 /* Check every 100usec */\n \n struct ice_ctl_q_ring {\n \tvoid *dma_head;\t\t\t/* Virtual address to DMA head */\n", "prefixes": [ "S32", "10/15" ] }