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GET /api/1.2/patches/2224234/?format=api
{ "id": 2224234, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2224234/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260417062954.1241900-4-aleksandr.loktionov@intel.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/1.2/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": "<20260417062954.1241900-4-aleksandr.loktionov@intel.com>", "list_archive_url": null, "date": "2026-04-17T06:29:53", "name": "[iwl-net,3/4] ice: support RDMA on 4+-port E830 devices", "commit_ref": null, "pull_url": null, "state": "under-review", "archived": false, "hash": "d01cb3aa87a1b9c3fe64e15bda5796c4249116b2", "submitter": { "id": 75597, "url": "http://patchwork.ozlabs.org/api/1.2/people/75597/?format=api", "name": "Loktionov, Aleksandr", "email": "aleksandr.loktionov@intel.com" }, "delegate": { "id": 109701, "url": "http://patchwork.ozlabs.org/api/1.2/users/109701/?format=api", "username": "anguy11", "first_name": "Anthony", "last_name": "Nguyen", "email": "anthony.l.nguyen@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260417062954.1241900-4-aleksandr.loktionov@intel.com/mbox/", "series": [ { "id": 500242, "url": "http://patchwork.ozlabs.org/api/1.2/series/500242/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=500242", "date": "2026-04-17T06:29:50", "name": "ice: fixes for pause reporting, autoneg, RDMA and EIPE", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500242/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2224234/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2224234/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@legolas.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256\n header.s=default header.b=B5AIhJjJ;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=2605:bc80:3010::138; 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Fri, 17 Apr 2026 06:30:03 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n by smtp2.osuosl.org (Postfix) with ESMTP id 2167F40549\n for <intel-wired-lan@lists.osuosl.org>; Fri, 17 Apr 2026 06:30:03 +0000 (UTC)", "from smtp2.osuosl.org ([127.0.0.1])\n by localhost (smtp2.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP\n id yvx_OhWybdEa for <intel-wired-lan@lists.osuosl.org>;\n Fri, 17 Apr 2026 06:30:02 +0000 (UTC)", "from mgamail.intel.com (mgamail.intel.com [192.198.163.8])\n by smtp2.osuosl.org (Postfix) with ESMTPS id 22AD940544\n for <intel-wired-lan@lists.osuosl.org>; Fri, 17 Apr 2026 06:30:02 +0000 (UTC)", "from orviesa004.jf.intel.com ([10.64.159.144])\n by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 16 Apr 2026 23:30:01 -0700", "from amlin-019-225.igk.intel.com ([10.102.19.225])\n by orviesa004.jf.intel.com with ESMTP; 16 Apr 2026 23:30:01 -0700" ], "X-Virus-Scanned": [ "amavis at osuosl.org", "amavis at osuosl.org" ], "X-Comment": "SPF check N/A for local connections - client-ip=140.211.166.142;\n helo=lists1.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org;\n receiver=<UNKNOWN> ", "DKIM-Filter": [ "OpenDKIM Filter v2.11.0 smtp1.osuosl.org 4407C80890", "OpenDKIM Filter v2.11.0 smtp2.osuosl.org 22AD940544" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org;\n\ts=default; t=1776407404;\n\tbh=NvvHsiA4zl0R0yzl2DjYxKs+Ht9kCUoDTvNcW5bdWy4=;\n\th=From:To:Cc:Date:In-Reply-To:References:Subject:List-Id:\n\t List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe:\n\t From;\n\tb=B5AIhJjJsqgGWDu45gxyxiiVb+DLM6jMVkOMu5qQDTHuM1n41B6y2w6gJrdceYSYH\n\t ReHZMR+8ZPVEafofW5R7KXRfbdkuVx/1KGFRUCtxdhf27FZLgN1Boj+ZXgCKYrYH+O\n\t iE25Z56o9A2yBRjV7NuMcdpszZYRb/yFCpeNwQVhDU3mFVrH7QeljbdlbPg3s2gwvI\n\t e25Pp8CR2qeAVVRuOBWa+7K0w+8hKwfpp3PHXrbWU6Xih0Y26Bs7uIrjVvDfjtyaok\n\t SAnDPfeXE0gimsBTGd/PVvTW+WeW8CIedFX2LpQRhTWeTkJ7pSCxvC7fGGc5MzncP6\n\t 99ZKfhaV3QLrQ==", "Received-SPF": "Pass (mailfrom) identity=mailfrom; client-ip=192.198.163.8;\n helo=mgamail.intel.com; envelope-from=aleksandr.loktionov@intel.com;\n receiver=<UNKNOWN>", "DMARC-Filter": "OpenDMARC Filter v1.4.2 smtp2.osuosl.org 22AD940544", "X-CSE-ConnectionGUID": [ "U3SNuCs1Rf+MTzcuDxh0yQ==", "+zhchXy6S4KgNHpBceHZRw==" ], "X-CSE-MsgGUID": [ "4uYFwmHkRfq+cv7B+o/mNg==", "UrsdLreaQ8y9jqY/oj9ehw==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6800,10657,11761\"; a=\"94987405\"", "E=Sophos;i=\"6.23,183,1770624000\"; d=\"scan'208\";a=\"94987405\"", "E=Sophos;i=\"6.23,183,1770624000\"; d=\"scan'208\";a=\"235329575\"" ], "X-ExtLoop1": "1", "From": "Aleksandr Loktionov <aleksandr.loktionov@intel.com>", "To": "intel-wired-lan@lists.osuosl.org, anthony.l.nguyen@intel.com,\n aleksandr.loktionov@intel.com", "Cc": "netdev@vger.kernel.org,\n\tLukasz Czapnik <lukasz.czapnik@intel.com>", "Date": "Fri, 17 Apr 2026 08:29:53 +0200", "Message-ID": "<20260417062954.1241900-4-aleksandr.loktionov@intel.com>", "X-Mailer": "git-send-email 2.52.0", "In-Reply-To": "<20260417062954.1241900-1-aleksandr.loktionov@intel.com>", "References": "<20260417062954.1241900-1-aleksandr.loktionov@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Mailman-Original-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1776407402; x=1807943402;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=7L6VA3PZUKux3AxTYEpm8UYEmpwXMNVpW+4meJHVd6M=;\n b=FNcr1uSXoIUZmfMSaf28RHEIuPp7hz7mEE3qhro+Q+0PiiPp+5iwhz2D\n 1j59ykuSZQIXKI0+1TL8jRg5ApJL8z0aqogqnUAXghD2Y3dT0Twgp2BUj\n 0QPRIRv+HLCaN64VB1tf2TnloLFOM6q3MHeEnd2IdsoSY53dBRVNzpqlz\n gnLld1fSMwXP3NexaaHY2c6m2StagUmSPwqL724NzFJQRQ87Hewq77oSy\n 10kpkojK1nen2/mV8U4AWaO1w80N8AVX8FuGeFOg7GBKtzmEkVTiNpaj0\n Rpnxfhd8LCLn6jROcmZWzXGPGRyuBGctGRajGQFdULiyDnUW7eik1E1Sq\n A==;", "X-Mailman-Original-Authentication-Results": [ "smtp2.osuosl.org;\n dmarc=pass (p=none dis=none)\n header.from=intel.com", "smtp2.osuosl.org;\n dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com\n header.a=rsa-sha256 header.s=Intel header.b=FNcr1uSX" ], "Subject": "[Intel-wired-lan] [PATCH iwl-net 3/4] ice: support RDMA on 4+-port\n E830 devices", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n <intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>,\n <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 <mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "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\nE810 and E82X devices do not support RDMA on configurations with more\nthan 4 ports. This limitation does not apply to E830 devices, which\nhave a different hardware design and support RDMA regardless of the\nport count.\n\nNarrow the RDMA capability disable condition to skip E830 devices.\n\nFixes: ba1124f58afd (\"ice: Add E830 device IDs, MAC type and registers\")\nSigned-off-by: Lukasz Czapnik <lukasz.czapnik@intel.com>\nSigned-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>\n---\n drivers/net/ethernet/intel/ice/ice_common.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)\n\n--\n2.52.0", "diff": "diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c\nindex ce11fea..0e40011 100644\n--- a/drivers/net/ethernet/intel/ice/ice_common.c\n+++ b/drivers/net/ethernet/intel/ice/ice_common.c\n@@ -2509,7 +2509,7 @@ ice_recalc_port_limited_caps(struct ice_hw *hw, struct ice_hw_common_caps *caps)\n \t\tcaps->maxtc = 4;\n \t\tice_debug(hw, ICE_DBG_INIT, \"reducing maxtc to %d (based on #ports)\\n\",\n \t\t\t caps->maxtc);\n-\t\tif (caps->rdma) {\n+\t\tif (caps->rdma && hw->mac_type != ICE_MAC_E830) {\n \t\t\tice_debug(hw, ICE_DBG_INIT, \"forcing RDMA off\\n\");\n \t\t\tcaps->rdma = 0;\n \t\t}\n", "prefixes": [ "iwl-net", "3/4" ] }