atom feed9 messages in org.freebsd.freebsd-currentRe: SONY DSC doesn't work via usb [re...
FromSent OnAttachments
Andrey V. ElsukovAug 21, 2009 11:35 am 
Barney WolffAug 21, 2009 1:47 pm 
Oliver PinterAug 21, 2009 7:28 pm 
Andrey V. ElsukovAug 21, 2009 10:30 pm 
Hans Petter SelaskyAug 22, 2009 12:16 am 
Andrey V. ElsukovAug 23, 2009 12:00 am 
Hans Petter SelaskyAug 23, 2009 12:16 am 
Henri HennebertAug 23, 2009 2:35 am 
Andrey V. ElsukovAug 23, 2009 8:35 am 
Subject:Re: SONY DSC doesn't work via usb [regression]
From:Oliver Pinter (oliv@gmail.com)
Date:Aug 21, 2009 7:28:56 pm
List:org.freebsd.freebsd-current

can you this probe:

mount_msdosfs /dev/da0 /foo # this may fail, and after this: mount_msdosfs /dev/da0s1 /foo # and this mounter the real device

On 8/21/09, Andrey V. Elsukov <bu7c@yandex.ru> wrote:

Hi, All.

I tried to attach my Sony DSC-W50 camera to 8.0-BETA2 and it doesn't work. First of i got following dmesg:

ugen3.2: <Sony> at usbus3 (disconnected) umass0: at uhub3, port 4, addr 2 (disconnected) (da0:umass-sim0:0:0:0): lost device (da0:umass-sim0:0:0:0): removing device entry ugen3.2: <Sony> at usbus3 umass0: <Sony Sony DSC, class 0/0, rev 2.00/6.00, addr 2> on usbus3 umass0: RBC over CBI; quirks = 0x1000 umass0:1:0:-1: Attached to scbus1 da0 at umass-sim0 bus 0 target 0 lun 0 da0: <Sony Sony DSC 6.00> Removable Direct Access SCSI-0 device da0: 40.000MB/s transfers da0: 980MB (2007040 512 byte sectors: 64H 32S/T 980C) (da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x4, scsi status == 0x0

And da0 device sometime doesn't appear, but sometime appears. When I try to get access to da0 i'm getting I/O error:

# mount_msdosfs -m 0664 -M 0775 /dev/da0 /mnt/ mount_msdosfs: /dev/da0: Input/output error

So, I tried to add NO_SYNCHRONIZE_CACHE to quirks list in umass.c But it didn't resolve the problem.

ugen3.2: <Sony> at usbus3 umass0: <Sony Sony DSC, class 0/0, rev 2.00/6.00, addr 2> on usbus3 umass0: RBC over CBI; quirks = 0x5000 umass0:1:0:-1: Attached to scbus1 da0 at umass-sim0 bus 0 target 0 lun 0 da0: <Sony Sony DSC 6.00> Removable Direct Access SCSI-0 device da0: 40.000MB/s transfers da0: 980MB (2007040 512 byte sectors: 64H 32S/T 980C)

da0 device didn't appear. It seems the problem is not in USB code. Any suggestions?