From patchwork Fri Nov 20 06:27:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: George Cherian X-Patchwork-Id: 11919503 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AF185C56201 for ; Fri, 20 Nov 2020 06:28:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3CC492237B for ; Fri, 20 Nov 2020 06:28:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="I70+BAE5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726255AbgKTG2O (ORCPT ); Fri, 20 Nov 2020 01:28:14 -0500 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:29992 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725833AbgKTG2O (ORCPT ); Fri, 20 Nov 2020 01:28:14 -0500 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0AK6Q4NH020879; Thu, 19 Nov 2020 22:28:08 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=RTiiY1W5QiroEgCbb5B4H8U08XnFYLJCbRH3ROGnkNA=; b=I70+BAE5DkF6tfl6MmQXBhkkXNEhfFXvD8itRmE/2iqsTXH5QZZtSq1IBre4l/6232nl COpEj79+a+IHcpbI/bKVG8j3fYxpCm1i6R6CzKx/EmX8BUPRIH3OWerG1vJH9XiB8xch VKCIU+kAIXbArqdxFWUi0NxjODekhwNjcjC8wybFc1tjlCc5GKaKJRRznu7duP8Louql QDXNcLFC+3e1iiJ+xKCOeGmA1rW+55nsxdCvSjk1R5LTIHdSbAoyWyt0ir1x7ctgaxx/ 1YJFsn4EelYBni90XdJCU7ur404qrI6/a3YnAXsRjDfd2d42fY5xA14/rQIWkIHZECON 9w== Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0b-0016f401.pphosted.com with ESMTP id 34w7ncy0ms-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Thu, 19 Nov 2020 22:28:08 -0800 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 19 Nov 2020 22:28:07 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 19 Nov 2020 22:28:06 -0800 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 19 Nov 2020 22:28:06 -0800 Received: from hyd1584.caveonetworks.com (unknown [10.29.37.82]) by maili.marvell.com (Postfix) with ESMTP id A76083F703F; Thu, 19 Nov 2020 22:28:02 -0800 (PST) From: George Cherian To: , CC: , , , , , , , , Subject: [PATCHv3 net-next 0/3] Add devlink and devlink health reporters to Date: Fri, 20 Nov 2020 11:57:58 +0530 Message-ID: <20201120062801.2821502-1-george.cherian@marvell.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312,18.0.737 definitions=2020-11-20_03:2020-11-19,2020-11-20 signatures=0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Add basic devlink and devlink health reporters. Devlink health reporters are added for NPA and NIX blocks. These reporters report the error count in respective blocks. Address Jakub's comment to add devlink support for error reporting. https://www.spinics.net/lists/netdev/msg670712.html Change-log: v3 - Address Saeed's comments on v2. - Renamed the reporter name as hw_*. - Call devlink_health_report() when an event is raised. - Added recover op too. v2 - Address Willem's comments on v1. - Fixed the sparse issues, reported by Jakub. George Cherian (3): octeontx2-af: Add devlink suppoort to af driver octeontx2-af: Add devlink health reporters for NPA octeontx2-af: Add devlink health reporters for NIX .../net/ethernet/marvell/octeontx2/Kconfig | 1 + .../ethernet/marvell/octeontx2/af/Makefile | 3 +- .../net/ethernet/marvell/octeontx2/af/rvu.c | 9 +- .../net/ethernet/marvell/octeontx2/af/rvu.h | 4 + .../marvell/octeontx2/af/rvu_devlink.c | 972 ++++++++++++++++++ .../marvell/octeontx2/af/rvu_devlink.h | 82 ++ .../marvell/octeontx2/af/rvu_struct.h | 33 + 7 files changed, 1102 insertions(+), 2 deletions(-) create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.h