From patchwork Tue Mar 7 18:28:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 13164560 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0184EC678DB for ; Tue, 7 Mar 2023 18:39:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229587AbjCGSjI (ORCPT ); Tue, 7 Mar 2023 13:39:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232944AbjCGSin (ORCPT ); Tue, 7 Mar 2023 13:38:43 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9732B301A6; Tue, 7 Mar 2023 10:30:14 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6B37E6150E; Tue, 7 Mar 2023 18:29:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A696CC433EF; Tue, 7 Mar 2023 18:29:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678213747; bh=zEI877upDLwimMSOZL/AiD7txmrPJ/Mr1O8OUkLbrS8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DOCIwPdVFuAn51LZbQFX+j+ni6gswOsPKQjmceJyKeogZo1kAP+xjM3o9TQCmbiUS 9fFhxJcelhr0gwqsMl7LAE/DGgxXRa1HS7mD/SKQ6blu8BwNQat6hwux/YxwMMflDv xFl4EQ0TD7ODRGIHo0W7UfCIXyIKhzIaWe2O51m06Jst5ZdKe45dgsgSn7nSVdFRY7 7gJCytW5wXD3mODPuZFjA/7IZdCZq4BMwoYcexhvVdjceBODy7OaOiNdgcQTix8wGJ 4SD0IqF74jAApjkM8fNK9FOm7f2ESh9IA/jtfg6TiFontpnELTK9KKJR4ZQbEvLJul B5uErx3JPanqQ== From: Bjorn Helgaas To: "James E . J . Bottomley" , "Martin K . Petersen" Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Bjorn Helgaas , Nilesh Javali , GR-QLogic-Storage-Upstream@marvell.com Subject: [PATCH 09/10] scsi: qla2xxx: Drop redundant pci_enable_pcie_error_reporting() Date: Tue, 7 Mar 2023 12:28:41 -0600 Message-Id: <20230307182842.870378-10-helgaas@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230307182842.870378-1-helgaas@kernel.org> References: <20230307182842.870378-1-helgaas@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Bjorn Helgaas pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas Cc: Nilesh Javali Cc: GR-QLogic-Storage-Upstream@marvell.com --- drivers/scsi/qla2xxx/qla_def.h | 1 - drivers/scsi/qla2xxx/qla_os.c | 6 ------ 2 files changed, 7 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index ec0e987b71fa..df5e5b7fdcfe 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -22,7 +22,6 @@ #include #include #include -#include #include #include diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 545167627e48..a6c5e0d8641d 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -2940,9 +2940,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) ql2xallocfwdump = 0; } - /* This may fail but that's ok */ - pci_enable_pcie_error_reporting(pdev); - ha = kzalloc(sizeof(struct qla_hw_data), GFP_KERNEL); if (!ha) { ql_log_pci(ql_log_fatal, pdev, 0x0009, @@ -3949,8 +3946,6 @@ qla2x00_remove_one(struct pci_dev *pdev) pci_release_selected_regions(ha->pdev, ha->bars); kfree(ha); - pci_disable_pcie_error_reporting(pdev); - pci_disable_device(pdev); } @@ -6825,7 +6820,6 @@ qla2x00_disable_board_on_pci_error(struct work_struct *work) qla2x00_unmap_iobases(ha); pci_release_selected_regions(ha->pdev, ha->bars); - pci_disable_pcie_error_reporting(pdev); pci_disable_device(pdev); /*