{"id":2224236,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2224236/?format=json","web_url":"http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260417062954.1241900-5-aleksandr.loktionov@intel.com/","project":{"id":46,"url":"http://patchwork.ozlabs.org/api/1.2/projects/46/?format=json","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":"<20260417062954.1241900-5-aleksandr.loktionov@intel.com>","list_archive_url":null,"date":"2026-04-17T06:29:54","name":"[iwl-net,4/4] ice: report EIPE checksum errors to the OS on E830","commit_ref":null,"pull_url":null,"state":"under-review","archived":false,"hash":"f93380d675ef7faa200e0adf62bee9ee7f35d80d","submitter":{"id":75597,"url":"http://patchwork.ozlabs.org/api/1.2/people/75597/?format=json","name":"Loktionov, Aleksandr","email":"aleksandr.loktionov@intel.com"},"delegate":{"id":109701,"url":"http://patchwork.ozlabs.org/api/1.2/users/109701/?format=json","username":"anguy11","first_name":"Anthony","last_name":"Nguyen","email":"anthony.l.nguyen@intel.com"},"mbox":"http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260417062954.1241900-5-aleksandr.loktionov@intel.com/mbox/","series":[{"id":500242,"url":"http://patchwork.ozlabs.org/api/1.2/series/500242/?format=json","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/2224236/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2224236/checks/","tags":{},"related":[],"headers":{"Return-Path":"","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=mh7rmXPO;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=2605:bc80:3010::136; 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a=\"94987413\"","E=Sophos;i=\"6.23,183,1770624000\"; d=\"scan'208\";a=\"94987413\"","E=Sophos;i=\"6.23,183,1770624000\"; d=\"scan'208\";a=\"235329594\""],"X-ExtLoop1":"1","From":"Aleksandr Loktionov ","To":"intel-wired-lan@lists.osuosl.org, anthony.l.nguyen@intel.com,\n aleksandr.loktionov@intel.com","Cc":"netdev@vger.kernel.org,\n\tJan Glaza ","Date":"Fri, 17 Apr 2026 08:29:54 +0200","Message-ID":"<20260417062954.1241900-5-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=1776407403; x=1807943403;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=NtB753eXsLk4+qxyJOoMbmx22XzwyHTBNlffDqorEjs=;\n b=UwrdpX4KMQSJle34+8SCLsGP/UFn7N0Z8vKyHqdu2/x3FySiAKlO4q96\n eyaZfwLOOIdTl25oq3mqjTHDFahHFej5zU2cHcQIaFZVr7r6OEC1jDpYr\n gsy6MPnbepEQ67ASfuxr6pAYucK0ZdSHTFvi1P6InAWy7COeg+6VOI1CT\n QtiZ3wIxl2iznC64aFsusa+D+jpqluiO4n8Kyjp0d8ZkTAqR0W0QtDjsR\n uZTY6yPO1Po0GeSA0REG4kJpRquNuh06fVe+l2ZgUHpkSgPELglD9BzPF\n gfnNizlbKhRjv1y9iZLCfAsEdRLeR/rYmQNFb2wxyoQTQcjcwu5Ntn3TA\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=UwrdpX4K"],"Subject":"[Intel-wired-lan] [PATCH iwl-net 4/4] ice: report EIPE checksum\n errors to the OS on E830","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 ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"intel-wired-lan-bounces@osuosl.org","Sender":"\"Intel-wired-lan\" "},"content":"From: Jan Glaza \n\nFor E830 adapters the hardware-reported EIPE (Ethernet Inline IPsec\nEngine) error is a reliable indication that a received packet failed\ndecryption and has a bad checksum. Route EIPE errors through the\ngeneric checksum error path on E830 so the error is visible via\nstandard ethtool statistics (rx_csum_bad).\n\nOn previous devices (E810, E82X) the EIPE flag can be spuriously set\non encapsulated packets with inner L2 padding, so those adapters only\nincrement the driver-private hw_rx_eipe_error counter without routing\nthrough the checksum error path.\n\nFixes: 0ca6755f3cc2 (\"ice: Add a new counter for Rx EIPE errors\")\nSigned-off-by: Jan Glaza \nSigned-off-by: Aleksandr Loktionov \n---\n drivers/net/ethernet/intel/ice/ice_txrx_lib.c | 2 ++\n 1 file changed, 2 insertions(+)\n\n--\n2.52.0","diff":"diff --git a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c\nindex e695a66..82d9d2c4 100644\n--- a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c\n+++ b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c\n@@ -140,6 +140,8 @@ ice_rx_csum(struct ice_rx_ring *ring, struct sk_buff *skb,\n\n \tif (ipv4 && (rx_status0 & (BIT(ICE_RX_FLEX_DESC_STATUS0_XSUM_EIPE_S)))) {\n \t\tring->vsi->back->hw_rx_eipe_error++;\n+\t\tif (ring->vsi->back->hw.mac_type == ICE_MAC_E830)\n+\t\t\tgoto checksum_fail;\n \t\treturn;\n \t}\n\n","prefixes":["iwl-net","4/4"]}