Date: Thu, 10 Jan 2002 09:35:25 -0500 (EST) From: Kenneth W Cochran <kwc@TheWorld.com> To: Kelly Yancey <kbyanc@posi.net> Cc: freebsd-scsi@freebsd.org, freebsd-stable@freebsd.org Subject: Re: Status, USB/Olympus E-10 Message-ID: <200201101435.JAA7965305@shell.TheWorld.com>
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Still no fix. OS is as follows: FreeBSD localhost.my.domain 4.5-PRERELEASE FreeBSD 4.5-PRERELEASE #0: Wed Jan 9 09:37:46 CST 2002 root@localhost.my.domain:/usr/obj/usr/src/sys/LOCAL i386 Which includes that "E-series" update. Camera is recognized by usbd, but if I try to mount() it I get a panic-message viz: Fatal trap 18: integer divide fault while in kernel mode. (And what appears to be a register scoreboard or a stack-trace or something; is there a way to capture this?) Then a panic & reboot. I guess it's better than "before" - previously I got no message whatsoever; the OS just froze & rebooted. At the same time I'd think a panic/reboot is Very Very Bad; at least if something is "wrong" shouldn't the OS "just say no?" Here are the related pices of the kernel config: # SCSI peripherals device scbus # SCSI bus (required) device da # Direct Access (disks) device sa # Sequential Access (tape etc) device cd # CD device pass # Passthrough device (direct SCSI access) . . . # USB support device uhci # UHCI PCI->USB interface # device ohci # OHCI PCI->USB interface device usb # USB Bus (required) # device ugen # Generic # device uhid # "Human Interface Devices" # device ukbd # Keyboard # device ulpt # Printer device umass # Disks/Mass storage - Requires scbus and da I think the kernel config is ok, because everything works fine with a USB Zip drive. Any other ideas -kc >Date: Sun, 6 Jan 2002 18:15:52 -0800 (PST) >From: Kelly Yancey <kbyanc@posi.net> >To: Kenneth W Cochran <kwc@TheWorld.com> >cc: freebsd-stable@FreeBSD.ORG, freebsd-scsi@FreeBSD.ORG >Subject: Re: Status, USB/Olympus E-10 > >On Sun, 6 Jan 2002, Kenneth W Cochran wrote: > >> (cc'ed to -scsi) >> >> Hello, >> >> A couple of committers & I were working last July (2001) with >> support for the Olympus E-10 digital camera in FreeBSD. This >> is a USB device. >> >> I just saw some commits in cam/scsi_da for Nikon & I'm wondering >> what the situation is wrt Olympus? > > Bernd Walter submitted a quirk that fixed the problem for E-100RS digital >cameras a while back. I committed the quirk, but I have not MFC'ed it to >-stable. Besides, without other reports the quirk entry I added was specific >to the E-100RS. I'll extend the quirk to the entire E-* seriese and ask RE if >it's OK to MFC in time for 4.5. > > Kelly To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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