Date: Wed, 10 Oct 2012 21:27:30 +0000 (UTC) From: Eitan Adler <eadler@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r241425 - stable/8/sys/kern Message-ID: <201210102127.q9ALRUiI005052@svn.freebsd.org>
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Author: eadler Date: Wed Oct 10 21:27:29 2012 New Revision: 241425 URL: http://svn.freebsd.org/changeset/base/241425 Log: MFC r241119: Provide a generic way to disable devices at boot time PR: kern/119202 Approved by: cperciva (implicit) Modified: stable/8/sys/kern/subr_bus.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/kern/ (props changed) Modified: stable/8/sys/kern/subr_bus.c ============================================================================== --- stable/8/sys/kern/subr_bus.c Wed Oct 10 21:21:54 2012 (r241424) +++ stable/8/sys/kern/subr_bus.c Wed Oct 10 21:27:29 2012 (r241425) @@ -2759,6 +2759,13 @@ device_attach(device_t dev) { int error; + if (resource_disabled(dev->driver->name, dev->unit)) { + device_disable(dev); + if (bootverbose) + device_printf(dev, "disabled via hints entry\n"); + return (ENXIO); + } + device_sysctl_init(dev); if (!device_is_quiet(dev)) device_print_child(dev->parent, dev);
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