From owner-svn-src-stable@freebsd.org Wed Dec 12 10:14:53 2018 Return-Path: Delivered-To: svn-src-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A693613364C2; Wed, 12 Dec 2018 10:14:53 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4D1A084920; Wed, 12 Dec 2018 10:14:53 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4251E683D; Wed, 12 Dec 2018 10:14:53 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id wBCAErJe007908; Wed, 12 Dec 2018 10:14:53 GMT (envelope-from hselasky@FreeBSD.org) Received: (from hselasky@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id wBCAErEl007907; Wed, 12 Dec 2018 10:14:53 GMT (envelope-from hselasky@FreeBSD.org) Message-Id: <201812121014.wBCAErEl007907@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: hselasky set sender to hselasky@FreeBSD.org using -f From: Hans Petter Selasky Date: Wed, 12 Dec 2018 10:14:53 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r341854 - stable/11/sys/compat/linuxkpi/common/include/linux X-SVN-Group: stable-11 X-SVN-Commit-Author: hselasky X-SVN-Commit-Paths: stable/11/sys/compat/linuxkpi/common/include/linux X-SVN-Commit-Revision: 341854 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 4D1A084920 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-0.66 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_SHORT(-0.66)[-0.659,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for all the -stable branches of the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Dec 2018 10:14:53 -0000 Author: hselasky Date: Wed Dec 12 10:14:52 2018 New Revision: 341854 URL: https://svnweb.freebsd.org/changeset/base/341854 Log: MFC r341520: linuxkpi: Really check if PCI is offline Currently we always return false if for PCI offline query. Try to read PCI config, if the return value if 0xffff probably the PCI is offline. Sponsored by: Mellanox Technologies Modified: stable/11/sys/compat/linuxkpi/common/include/linux/pci.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/compat/linuxkpi/common/include/linux/pci.h ============================================================================== --- stable/11/sys/compat/linuxkpi/common/include/linux/pci.h Wed Dec 12 10:13:49 2018 (r341853) +++ stable/11/sys/compat/linuxkpi/common/include/linux/pci.h Wed Dec 12 10:14:52 2018 (r341854) @@ -601,9 +601,11 @@ pci_enable_msix_range(struct pci_dev *dev, struct msix return (nvec); } -static inline int pci_channel_offline(struct pci_dev *pdev) +static inline int +pci_channel_offline(struct pci_dev *pdev) { - return false; + + return (pci_get_vendor(pdev->dev.bsddev) == 0xffff); } static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn)