Date: Thu, 27 Nov 2003 08:54:53 -0400 From: bremner@unb.ca To: freebsd-current@freebsd.org Cc: current@freebsd.org Subject: Re: atapicam broken by ata_lowlevel.c rev.1.23 Message-ID: <87ekvu55uq.wl@nohost.unb.ca> In-Reply-To: <20031127060730.GB24980@dan.emsphone.com> References: <20031114080021.L3913@gamplex.bde.org> <20031127144834.Y77022@gamplex.bde.org> <20031127060730.GB24980@dan.emsphone.com>
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At Thu, 27 Nov 2003 00:07:30 -0600, Dan Nelson wrote: > > In the last episode (Nov 27), Bruce Evans said: > > [Resending due to no response after 2 weeks.] > > > > Rev.1.23 of ata-lowlevel.c broke atapicam on my BP6 system as shown > > by the enclosed boot -v messages (the system just hangs, apparently > > waiting for a disk interrupt that never arrives; there seems to be no > > timeout). > > If it's any consolation: "me too" :) Backing out 1.23 worked for me as > well. The system that I saw the hang on isn't SMP. I also > pre-emptively patched another SMP system before I had to drive in to > fix it if it hung. I have a 5.1-current system of Nov 10, also using rev 1.23 of ata-lowlevel.c. Without atapicam in the kernel, it boots ok. With atapicam in the kernel it hangs at the messages (written down from the screen) (probe2:ata1:0:0:0): Retrying Command (probe3:ata1:0:1:0): Retrying Command (probe2:ata2:0:0:0): error 22 (probe4:ata2:0:0:0): Unretryable Error there are a bunch (15?) more lines like this, and then it just hangs. db
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