linux-kernel - Re: 2.6.33-rc7 problems

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Message-Id: <201002112211.51177.st@iss.tu-darmstadt.de>
Date:	Thu, 11 Feb 2010 22:11:51 +0100
From:	ST <st@....tu-darmstadt.de>
To:	Robert Hancock <hancockrwd@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: 2.6.33-rc7 problems

Hi Robert 

Thanks for your reply. 
> Well, the card reader apparently reports medium not present.. is there
> anything in there? how is it not working?
Well thats exactly the problem since there is a CF Card plugged into the 
reader. 
I  just checked with Fedora 12 and 2.6.31. The output there looks
like this (and i am 100% sure its not an HW error. Since i plugged out the
USB plug not the CF card an use the same USB port while dualbooting):
usb 1-4.3: SerialNumber: 058F63646476
usb 1-4.3: configuration #1 chosen from 1 choice
scsi9 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 7
usb-storage: waiting for device to settle before scanning
generic-usb: probe of 0003:058F:6364.0004 failed with error -22
usb-storage: device scan complete
scsi 9:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 0
scsi 9:0:0:1: Direct-Access     Generic- Compact Flash    1.01 PQ: 0 ANSI: 0
scsi 9:0:0:2: Direct-Access     Generic- SM/xD-Picture    1.02 PQ: 0 ANSI: 0
scsi 9:0:0:3: Direct-Access     Generic- MS/MS-Pro        1.03 PQ: 0 ANSI: 0 
CCS
sd 9:0:0:0: Attached scsi generic sg3 type 0
sd 9:0:0:1: Attached scsi generic sg4 type 0
sd 9:0:0:2: Attached scsi generic sg5 type 0
sd 9:0:0:3: Attached scsi generic sg6 type 0
sd 9:0:0:3: [sdf] Attached SCSI removable disk
sd 9:0:0:1: [sdd] 15858864 512-byte logical blocks: (8.11 GB/7.56 GiB)

With my config it stops with :
scsi 8:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 0

So either some CF Card stuff is missing (old ata stuff needed?) or there is
some other SCSI stuff going on i don't understand... 
Since the device scan with my strange config never completes it never has any 
devices to offer...

I also checked with 2.6.32 with my config. Same bad result, so i guess it is 
not a regression.

Best regards
ST
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