Date: Sun, 22 Aug 2004 17:58:54 +0200 From: =?ISO-8859-1?Q?S=F8ren_Schmidt?= <sos@DeepCore.dk> To: =?ISO-8859-1?Q?S=F8ren_Schmidt?= <sos@DeepCore.dk> Cc: freebsd-current@freebsd.org Subject: Re: Recent ATA changes break Thinkpad T40p Message-ID: <4128C2BE.7080103@DeepCore.dk> In-Reply-To: <4128B556.9040106@DeepCore.dk> References: <20040821145419.O74813-100000@thought.holo.org> <4128B29E.9060500@snafu.de> <4128B556.9040106@DeepCore.dk>
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S=F8ren Schmidt wrote: > Oliver B. Fischer wrote: >=20 >> Brian Buchanan wrote: >> >>> S=EF=BF=BDren, >>> >>> It looks like the changes you made to ATA IRQ handling in the last fe= w >>> days broke ATA support on my laptop, an IBM Thinkpad T40p. >>> >>> atapci0: <Intel ICH4 UDMA100 controller> port >>> 0x1860-0x186f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on p= ci0 >>> >>> atapci0@pci0:31:1: class=3D0x01018a card=3D0x052d1014 chip=3D0x2= 4ca8086 >>> rev=3D0x01 hdr=3D0x00 >>> vendor =3D 'Intel Corporation' >>> device =3D '82801DBM (ICH4-M) UltraATA/100 EIDE Controller' >>> class =3D mass storage >>> subclass =3D ATA >> I can confirm this for my R51, which have the same controller as=20 >> Brians one. >=20 >=20 > This is *not* a controller problem, its because the CDROM drive has=20 > buggy firmware that responds to both master and slave selection :( OK, I have committed a workaround for those buggers to -current... (for those that uses 5.3 just take your ATA driver upto -current) -S=F8ren
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