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GET /api/1.2/patches/2234760/?format=api
{ "id": 2234760, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2234760/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260507214706.309984-2-khai.wen.tan@linux.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": "<20260507214706.309984-2-khai.wen.tan@linux.intel.com>", "list_archive_url": null, "date": "2026-05-07T21:47:03", "name": "[iwl-next,v5,1/4] igc: remove unused autoneg_failed field", "commit_ref": null, "pull_url": null, "state": "under-review", "archived": false, "hash": "6440bf710726f1b6ef703b4d9c29db47deb8684c", "submitter": { "id": 93102, "url": "http://patchwork.ozlabs.org/api/1.2/people/93102/?format=api", "name": "KhaiWenTan", "email": "khai.wen.tan@linux.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/20260507214706.309984-2-khai.wen.tan@linux.intel.com/mbox/", "series": [ { "id": 503316, "url": "http://patchwork.ozlabs.org/api/1.2/series/503316/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=503316", "date": "2026-05-07T21:47:02", "name": "igc: add support for forcing link speed without autonegotiation", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/503316/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2234760/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2234760/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=tRBimOi6;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=140.211.166.137; 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envelope-from=intel-wired-lan-bounces@osuosl.org;\n receiver=<UNKNOWN> ", "DKIM-Filter": [ "OpenDKIM Filter v2.11.0 smtp4.osuosl.org 6C137414C8", "OpenDKIM Filter v2.11.0 smtp4.osuosl.org 9FB12414C4" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org;\n\ts=default; t=1778212130;\n\tbh=Na84m9kRzq+PH1GMI4hKGKYJ2RaKgHZOkMxXeleq4tI=;\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=tRBimOi6Ll47wfYe0rlESS2A3GVamTOUzqCOy2A/3yM4JUtOfb47GIgwH2ZpxI3Cd\n\t eAKy9pY9ydTLuYngQFacGnGqoXne2ouNyaZboeCp/daCxMNLuksAUP+UeeLwURowPq\n\t lIsD+9m81M6L6J7M/boG36REL6cx+/EOyzxAnwnENX6lkpoH6gyPOthld9rkVR01wx\n\t +J6zJYOeB9fGvDdhQrnSidpC3JJtk+3D3+0+0CJ9zx+n4mI3lbGadLuc0cunufrDZl\n\t lgV1CB7Dw6bCW5IYdtUoA6z2arHtR10q80XahIe05COTHo9w1UZmlvWuBUoscPR6wA\n\t uK3mHZZD3i0HQ==", "Received-SPF": "Pass (mailfrom) identity=mailfrom; client-ip=198.175.65.13;\n helo=mgamail.intel.com; envelope-from=khai.wen.tan@linux.intel.com;\n receiver=<UNKNOWN>", "DMARC-Filter": "OpenDMARC Filter v1.4.2 smtp4.osuosl.org 9FB12414C4", "X-CSE-ConnectionGUID": [ "ey3Opvb+TaCwjhJoyClOcw==", "ZVbTtdOBSTy5opvJ/1Lc1w==" ], "X-CSE-MsgGUID": [ "XcM7FjbkQwy8qr+RJxbCzw==", "vUBzAKXPTDuBEzWjQE7hLQ==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6800,10657,11779\"; a=\"90278858\"", "E=Sophos;i=\"6.23,222,1770624000\"; d=\"scan'208\";a=\"90278858\"", "E=Sophos;i=\"6.23,222,1770624000\"; d=\"scan'208\";a=\"236767299\"" ], "X-ExtLoop1": "1", "From": "KhaiWenTan <khai.wen.tan@linux.intel.com>", "To": "anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com,\n andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,\n kuba@kernel.org, pabeni@redhat.com", "Cc": "intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,\n linux-kernel@vger.kernel.org, faizal.abdul.rahim@intel.com,\n hong.aun.looi@intel.com, hector.blanco.alcaine@intel.com,\n khai.wen.tan@intel.com, Faizal Rahim <faizal.abdul.rahim@linux.intel.com>,\n Aleksandr Loktionov <aleksandr.loktionov@intel.com>,\n Khai Wen Tan <khai.wen.tan@linux.intel.com>", "Date": "Fri, 8 May 2026 05:47:03 +0800", "Message-ID": "<20260507214706.309984-2-khai.wen.tan@linux.intel.com>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260507214706.309984-1-khai.wen.tan@linux.intel.com>", "References": "<20260507214706.309984-1-khai.wen.tan@linux.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=1778212128; x=1809748128;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=IysmtrfEnBl2FAT/X43D4kfZ0H/PNoYdWVnFXWlv2xE=;\n b=RXRry30oxlfyQ51PH0RZpsjl1iupkmD2W9/aIiQGAJXbP6h2/S4uDZ55\n LxaQA+gQjhFY/+XlTvc4ihQpND4yGbNiRqPTPzCQtzs1Pv52Hkk1v7VOg\n MEJryy678v6aYEluJmwygx4as87JMItebPe0F+QcMW7afZm01uXSdvYuB\n fb3DrvEguwyns/14+AqMC3eZ0jrwX2iMiMKY4/jvgRZPDXOCoa88K6HF+\n MSVDJZA7HQFjidlA9Byal5elEOERVuRB2pE3EMZFP0HBt9TP4vAv1NQFt\n J8hMWUmdr4E2TTtGVrXhSnHXI8II4eOfK2WTLNqxs8Eb2ND3WenxSFnlP\n g==;", "X-Mailman-Original-Authentication-Results": [ "smtp4.osuosl.org;\n dmarc=none (p=none dis=none)\n header.from=linux.intel.com", "smtp4.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=RXRry30o" ], "Subject": "[Intel-wired-lan] [PATCH iwl-next v5 1/4] igc: remove unused\n autoneg_failed field", "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: Faizal Rahim <faizal.abdul.rahim@linux.intel.com>\n\nautoneg_failed in struct igc_mac_info is never set in the igc driver.\nRemove the field and the dead code checking it in\nigc_config_fc_after_link_up().\n\nThe field originates from the e1000/e1000e fiber/serdes forced-link\npath, where MAC-level autoneg timeout sets it to signal the flow-control\ncode to force pause. igc supports only copper, so it never needs to set\nthis field.\n\nReviewed-by: Looi Hong Aun <hong.aun.looi@intel.com>\nReviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>\nSigned-off-by: Faizal Rahim <faizal.abdul.rahim@linux.intel.com>\nSigned-off-by: Khai Wen Tan <khai.wen.tan@linux.intel.com>\n---\n drivers/net/ethernet/intel/igc/igc_hw.h | 1 -\n drivers/net/ethernet/intel/igc/igc_mac.c | 16 +---------------\n 2 files changed, 1 insertion(+), 16 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/intel/igc/igc_hw.h b/drivers/net/ethernet/intel/igc/igc_hw.h\nindex be8a49a86d09..86ab8f566f44 100644\n--- a/drivers/net/ethernet/intel/igc/igc_hw.h\n+++ b/drivers/net/ethernet/intel/igc/igc_hw.h\n@@ -92,7 +92,6 @@ struct igc_mac_info {\n \tbool asf_firmware_present;\n \tbool arc_subsystem_valid;\n \n-\tbool autoneg_failed;\n \tbool get_link_status;\n };\n \ndiff --git a/drivers/net/ethernet/intel/igc/igc_mac.c b/drivers/net/ethernet/intel/igc/igc_mac.c\nindex 7ac6637f8db7..142beb9ae557 100644\n--- a/drivers/net/ethernet/intel/igc/igc_mac.c\n+++ b/drivers/net/ethernet/intel/igc/igc_mac.c\n@@ -438,28 +438,14 @@ void igc_config_collision_dist(struct igc_hw *hw)\n * Checks the status of auto-negotiation after link up to ensure that the\n * speed and duplex were not forced. If the link needed to be forced, then\n * flow control needs to be forced also. If auto-negotiation is enabled\n- * and did not fail, then we configure flow control based on our link\n- * partner.\n+ * then we configure flow control based on our link partner.\n */\n s32 igc_config_fc_after_link_up(struct igc_hw *hw)\n {\n \tu16 mii_status_reg, mii_nway_adv_reg, mii_nway_lp_ability_reg;\n-\tstruct igc_mac_info *mac = &hw->mac;\n \tu16 speed, duplex;\n \ts32 ret_val = 0;\n \n-\t/* Check for the case where we have fiber media and auto-neg failed\n-\t * so we had to force link. In this case, we need to force the\n-\t * configuration of the MAC to match the \"fc\" parameter.\n-\t */\n-\tif (mac->autoneg_failed)\n-\t\tret_val = igc_force_mac_fc(hw);\n-\n-\tif (ret_val) {\n-\t\thw_dbg(\"Error forcing flow control settings\\n\");\n-\t\tgoto out;\n-\t}\n-\n \t/* In auto-neg, we need to check and see if Auto-Neg has completed,\n \t * and if so, how the PHY and link partner has flow control\n \t * configured.\n", "prefixes": [ "iwl-next", "v5", "1/4" ] }
