Re: [usb-storage] Re: PATCH: exclude certain commands from emulated SCSI hosts

[Mike Bursell <mike@hingston.demon.co.uk>]

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Hi -

I'm not sure if I'm the first or second bugzilla report (I'm 553 -
what's the other one?), but I don't have a log for 2.4.*, and I suspect
that the changes I've made to my machine since I moved to the 2.5 series
full-time will mean that I can't boot up sensibly in 2.4.* anymore. 
Anything else I could help with, though?

-Mike.


On Tue, 2003-04-22 at 18:22, Andries.Brouwer@cwi.nl wrote:
> Then we get the second bugzilla report. Interesting.
> It fails in precisely the same way as the first one:
> 
> 
> Apr  9 17:34:55 lemon: SCSI device sda: 126848 512-byte hdwr sectors (65 MB)
> Apr  9 17:34:55 lemon: usb-storage: queuecommand() called
> Apr  9 17:34:55 lemon: usb-storage: *** thread awakened.
> Apr  9 17:34:55 lemon: usb-storage: Command MODE_SENSE (6 bytes)
> Apr  9 17:34:55 lemon: usb-storage:  1a 00 3f 00 04 00
> Apr  9 17:34:55 lemon: usb-storage: Invoking Mode Translation
> Apr  9 17:34:55 lemon: usb-storage: usb_stor_ctrl_transfer(): rq=00 rqtype=21 value=0000 index=00 len=12
> Apr  9 17:34:55 lemon: usb-storage: Status code 0; transferred 12/12
> Apr  9 17:34:55 lemon: usb-storage: -- transfer complete
> Apr  9 17:34:55 lemon: usb-storage: Call to usb_stor_ctrl_transfer() returned 0
> Apr  9 17:34:55 lemon: usb-storage: usb_stor_bulk_transfer_buf(): xfer 4 bytes
> Apr  9 17:34:55 lemon: usb-storage: Status code -75; transferred 4/4
> Apr  9 17:34:55 lemon: usb-storage: -- unknown error
> Apr  9 17:34:55 lemon: usb-storage: CB data stage result is 0x3
> Apr  9 17:34:55 lemon: usb-storage: -- transport indicates error, resetting
> Apr  9 17:34:55 lemon: usb-storage: CB_reset() called
> Apr  9 17:35:11 lemon modprobe: FATAL: Module /dev/tts/64 not found. 
> Apr  9 17:35:15 lemon: drivers/usb/core/message.c: usb_control/bulk_msg: timeout
> Apr  9 17:35:25 lemon: usb-storage: command_abort() called
> Apr  9 17:35:25 lemon: usb-storage: usb_stor_abort_transport called
> 
> 
> But here the additional information is:
> It was working fine under 2.4.* but under 2.5.66/67 it hangs.
> 
> Is there a problem with MODE_SENSE? But 2.4 also does this MODE_SENSE.
> A first step is perhaps finding out what the * is for.
> 
> Which 2.4 versions are known to work correctly?
> 
> Andries
> 
> [And is there a verbose usb-storage log on a successful 2.4?]
-- 
07050 144575 mike@hingston.demon.co.uk

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