Date: Fri, 6 Apr 2012 19:16:44 +0200 From: Marius Strobl <marius@alchemy.franken.de> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: freebsd-stable@freebsd.org Subject: Re: 8.3-PRERELEASE and ATA_CAM Message-ID: <20120406171644.GA9162@alchemy.franken.de> In-Reply-To: <E1SG3u1-000Ian-Te@kabab.cs.huji.ac.il> References: <E1SG3u1-000Ian-Te@kabab.cs.huji.ac.il>
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On Fri, Apr 06, 2012 at 10:48:13AM +0300, Daniel Braniss wrote: > with the latest svn, I can't compile kernel with options ATA_CAM: > > ... > linking kernel.debug > ata-disk.o(.text+0x93): In function `ad_init': > /r+d/stable/8.3/sys/dev/ata/ata-disk.c:389: undefined reference to > `ata_setmode' > ata-disk.o(.text+0xaa):/r+d/stable/8.3/sys/dev/ata/ata-disk.c:397: undefined > reference to `ata_wc' > ata-disk.o(.text+0xc5):/r+d/stable/8.3/sys/dev/ata/ata-disk.c:398: undefined > reference to `ata_controlcmd' > ata-disk.o(.text+0x113):/r+d/stable/8.3/sys/dev/ata/ata-disk.c:400: undefined > reference to `ata_controlcmd' > ata-disk.o(.text+0x133):/r+d/stable/8.3/sys/dev/ata/ata-disk.c:393: undefined > reference to `ata_controlcmd' > ata-disk.o(.text+0x16d):/r+d/stable/8.3/sys/dev/ata/ata-disk.c:407: undefined > reference to `ata_controlcmd' > ata-disk.o(.text+0x21a): In function `ad_shutdown': > /r+d/stable/8.3/sys/dev/ata/ata-disk.c:196: undefined reference to > `ata_controlcmd' > ata-disk.o(.text+0x45c): In function `ad_detach': > /r+d/stable/8.3/sys/dev/ata/ata-disk.c:182: undefined reference to > `ata_fail_requests' > ... > You seem to be using a mutually exclusive set of ata(4) options and devices (previously, this erroneously wasn't a bug). When including options ATA_CAM you do _not_ want to also include any of the following devices: device atapicam device atadisk device ataraid device atapicd device atapifd device atapist Instead you need the corresponding driver from the following set: device scbus device ch device da device sa device cd device pass Marius
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