Re: usb-storage on 2.6.23-rc8-mm2

On Mon, 8 Oct 2007 19:16:47 -0700 Pete Zaitcev <[email protected]> wrote:

> On Mon, 8 Oct 2007 18:45:59 -0700, Andrew Morton <[email protected]> wrote:
> 
> > I just stuck a USB memory stick into my Vaio and got
> > 
> > [  233.209873] usb 1-1: new high speed USB device using ehci_hcd and address 4
> > [  233.221682] usb 1-1: device descriptor read/64, error -71
> > [  233.239188] usb 1-1: device descriptor read/64, error -71
> > [  233.299619] usb 1-1: new high speed USB device using ehci_hcd and address 6
> > [  233.332284] usb 1-1: device not accepting address 6, error -71
> 
> Usually it's poor signal integrity somewhere. The first thing I would
> try is to stuck the stick elsewhere and use a different stick in the
> Vaio. This way we can know what it is.
> 

I put it in a different machine running 2.6.17-rc5 and got

PM: Adding info for scsi:24:0:0:0
SCSI device sdb: 1029247 2048-byte hdwr sectors (2108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 00 00 00
sdb: assuming drive cache: write through
SCSI device sdb: 1029247 2048-byte hdwr sectors (2108 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 00 00 00
sdb: assuming drive cache: write through
 sdb: sdb1
sd 24:0:0:0: Attached scsi removable disk sdb
sd 24:0:0:0: Attached scsi generic sg2 type 0
PM: Adding info for No Bus:target24:0:1
PM: Removing info for No Bus:target24:0:1
PM: Adding info for No Bus:target24:0:2
PM: Removing info for No Bus:target24:0:2
PM: Adding info for No Bus:target24:0:3
PM: Removing info for No Bus:target24:0:3
PM: Adding info for No Bus:target24:0:4
PM: Removing info for No Bus:target24:0:4
PM: Adding info for No Bus:target24:0:5
PM: Removing info for No Bus:target24:0:5
PM: Adding info for No Bus:target24:0:6
PM: Removing info for No Bus:target24:0:6
PM: Adding info for No Bus:target24:0:7
PM: Removing info for No Bus:target24:0:7
usb-storage: device scan complete
usb 2-3: USB disconnect, address 22
PM: Removing info for scsi:24:0:0:0
PM: Removing info for No Bus:target24:0:0
PM: Removing info for No Bus:host24
PM: Removing info for usb:2-3:1.0
PM: Removing info for usb:2-3

Then I put it in the Vaio running winxp and it worked fine.  Wrote a file
to it.

Then I booted the Vaio back into rc8-mm2 and it started to work.  hrm.

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