Re: [Linux-usb-users] SMC USB-ATAPI cdrom drive and Linux

2004-03-07 Thread Kipp Cannon
Hmm. Well I'm not desperate to get it working, and it's an older device so if nobody else has complained then probably nobody else cares. I considered asking if you have the Shuttle/SCM docs, but if I'm going to honest with myself I have to admit that I don't have the time to start hacking at it.

Re: [Linux-usb-users] SMC USB-ATAPI cdrom drive and Linux

2004-03-06 Thread Matthew Dharm
Well, it doesn't seem to want to respond to any of the standard transports. I don't think there is much else to do. Tho, it makes me wonder why there was an entry for this in unusual_devs.h -- tho some of those entries came from Shuttle/SCM and were put there because they said it should work. Mat

Re: [Linux-usb-users] SMC USB-ATAPI cdrom drive and Linux

2004-03-06 Thread Kipp Cannon
Hi, OK, it's been a couple of days but I've done what you asked. Here's /var/log/messages and dmesg after attching the device. I didn't try to mount a disk. --- begin dmesg --- : Thermal Zone [THRM] (36 C) Console: switching to colour frame buffer device 128x96 pty: 256 Unix98 ptys configured R

Re: [Linux-usb-users] SMC USB-ATAPI cdrom drive and Linux

2004-03-03 Thread Matthew Dharm
About the only thing I can suggest is this: Located the entry for 0x4e6/0x0101 in drivers/usb/storage/unusual_devs.h and change the US_PR_CB to US_PR_BULK and see if that makes a difference. Other than that, I don't know what else to say... Matt On Tue, Mar 02, 2004 at 10:50:42PM -0500, Kipp Ca

Re: [Linux-usb-users] SMC USB-ATAPI cdrom drive and Linux

2004-03-02 Thread Kipp Cannon
Oooo... sounds bad :-P. Here's /proc/usb/devices -Kipp --- begin devices --- T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=

Re: [Linux-usb-users] SMC USB-ATAPI cdrom drive and Linux

2004-03-02 Thread Matthew Dharm
Wow... there isn't a single command in here which actually worked. Tho, it's nice to see that the code we've got is pretty bulletproof with really bogus devices (many thanks to Alan Stern who really worked on a lot of that). What does /proc/bus/usb/devices show when the unit is attached? Matt O

Re: [Linux-usb-users] SMC USB-ATAPI cdrom drive and Linux

2004-03-02 Thread Kipp Cannon
Hi, OK, I've recompiled with verbose debugging enabled, rebooted the system, plugged in the drive and attempted to mount the disk that's in it. The following is the entire output of dmesg following the (failed) mount attempt. I decided not to second guess what it is that you need from this, so I

Re: [Linux-usb-users] SMC USB-ATAPI cdrom drive and Linux

2004-03-02 Thread Matthew Dharm
The device is reporting Direct-Access type, when it should be reporting CD-ROM type. Looking at the logs you provided, actually, it looks like it barely can answer an INQUIRY at all. To get something like this working, you'd have to rewrite the INQUIRY response data to set the type to CD-ROM. Be

[Linux-usb-users] SMC USB-ATAPI cdrom drive and Linux

2004-03-01 Thread Kipp Cannon
Hi, I've got an external cd-rom drive branded a "Microtech MicroCD" that I'm having trouble getting to work with Linux 2.6.3 (the only version I've tried it with). The drive attaches to a USB port on the host machine through a cable that, at the drive end, has what looks like a "VHDCI" high-densi