Date: Sun, 16 Jan 2011 00:32:59 +0200 From: Alexander Motin <mav@FreeBSD.org> To: Marek Salwerowicz <marek_sal@wp.pl> Cc: current <current@freebsd.org> Subject: Re: Soekris net5501-70 problem with loading ATA modules onFreeBSD-Current Message-ID: <4D32209B.3010705@FreeBSD.org> In-Reply-To: <0A45D61F328244969D19C8A45A03F92D@marekdesktop> References: <mailpost.1295099154.9461759.68423.mailing.freebsd.current@FreeBSD.cs.nctu.edu.tw> <4D31FF65.6010000@FreeBSD.org> <0A45D61F328244969D19C8A45A03F92D@marekdesktop>
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Marek Salwerowicz wrote: >> I think these errors caused by devices created for legacy ISA >> compatibility via device hints. Go to device.hints and remove all ATA >> stuff from there to force ATA to be detected only via PCI. >> >> Another problem I see here with module load order. Loading atapci before >> ataadm will make generic driver attach to controller, not specific one. >> Unluckily loading in different order won't help, I think, because ataamd >> depends on atapci and will load it automatically. >> > > Hi, > > we have commented these lines in device.hints: > >> #hint.ata.0.at="isa" >> #hint.ata.0.port="0x1F0" >> #hint.ata.0.irq="14" >> #hint.ata.1.at="isa" >> #hint.ata.1.port="0x170" >> #hint.ata.1.irq="15" > > and now there are no errors in dmesg, > > but: > > 1. ataamd doesn't load automatically atapci.ko, so I kept the order. It should. > 2. after loading modules and # atacontrol detach ata0 > # atacontrol attach ata0 > > I can't still see my CF connected to net5501. It would be nice if you enabled verbose kernel messages to get more info. > Is it possible to load dynamically modules or do they have to be > compiled in kernel... ? It should, but I haven't used it. What for do you need to load/unload them in run time? -- Alexander Motin
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