From patchwork Wed Jan 18 23:46:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 13107210 X-Patchwork-Delegate: kuba@kernel.org 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 2AA0FC38159 for ; Wed, 18 Jan 2023 23:48:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230253AbjARXsD (ORCPT ); Wed, 18 Jan 2023 18:48:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51744 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230209AbjARXrf (ORCPT ); Wed, 18 Jan 2023 18:47:35 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 147254A209; Wed, 18 Jan 2023 15:47:14 -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 ams.source.kernel.org (Postfix) with ESMTPS id BE56EB81F9C; Wed, 18 Jan 2023 23:47:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 36586C433F1; Wed, 18 Jan 2023 23:47:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1674085622; bh=jU3LaV/UIN+dmBuggye012PcdlnkG7nIjHD98dbjUpk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i4ewNbWLwndEi0QGob/RnVhLVMjzuxxSDIsj4Wz1njkOXrN9upsBTs0ek+BPlL5as abQIZHzIDFX9Jwrt81zSgXU7iG8Dbwt1h94kki3ko5cioXiZCIEOkfZy25ZCh1f3dr cwwgILQ4BWtV58AG2KtydiFYCCAOURTCsyziY0YAzmDaWvSTIo8CbjQ0m+Kduuv8KF a5m+O4VBqcZLRX63ASPiFiX6tv4WrapyoAdu8xmNdUJFKlAq3GU9Bbw/9tXyKRoDdh ioomQ2xowXpviJFHoiZqGEtYa8ZQnlTel79kH9P1YvHZBQ3eW1ffOOj5raLHnFojuh cQDucPtnpq7qQ== From: Bjorn Helgaas To: linux-pci@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Bjorn Helgaas , Jesse Brandeburg , Tony Nguyen , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org Subject: [PATCH 8/9] igc: Remove redundant pci_enable_pcie_error_reporting() Date: Wed, 18 Jan 2023 17:46:11 -0600 Message-Id: <20230118234612.272916-9-helgaas@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230118234612.272916-1-helgaas@kernel.org> References: <20230118234612.272916-1-helgaas@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@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. 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 doesn't control interrupt generation by the Root Port; that is controlled by the AER Root Error Command register, which is managed by the AER service driver. Signed-off-by: Bjorn Helgaas Cc: Jesse Brandeburg Cc: Tony Nguyen Cc: intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org Reviewed-by: Tony Nguyen Tested-by: Naama Meir --- drivers/net/ethernet/intel/igc/igc_main.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 44b1740dc098..a4df4ef088a9 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -6430,8 +6430,6 @@ static int igc_probe(struct pci_dev *pdev, if (err) goto err_pci_reg; - pci_enable_pcie_error_reporting(pdev); - err = pci_enable_ptm(pdev, NULL); if (err < 0) dev_info(&pdev->dev, "PCIe PTM not supported by PCIe bus/controller\n"); @@ -6636,7 +6634,6 @@ static int igc_probe(struct pci_dev *pdev, err_ioremap: free_netdev(netdev); err_alloc_etherdev: - pci_disable_pcie_error_reporting(pdev); pci_release_mem_regions(pdev); err_pci_reg: err_dma: @@ -6684,8 +6681,6 @@ static void igc_remove(struct pci_dev *pdev) free_netdev(netdev); - pci_disable_pcie_error_reporting(pdev); - pci_disable_device(pdev); }