Dear Zoran / Alan,
Thanks for your continous help.
Sorry for a late response.
I am able to use my mas storage device with my board.
And this worked after I enabled all the codepage support and some
architecture file changes related to my USB device configuration.
But, now I have another issue, that is I have a USB-SATA bridge on my
board which connects to the same USB Host port through a software DEMUX
switch and it interfaces to normal SATA HDD.
But, here I am able to get the USB-SATA bridge detected, but not the
Hard disk connected to it. The Hard Disk has a single partition of 1GB
FAT32 formatted.
Below is the console message related to the Hard disk:
usb 1-2: New USB device found, idVendor=04c5, idProduct=2026
usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-2: Product: FUJITSU MB86C31
usb 1-2: Manufacturer: FUJITSU
usb 1-2: SerialNumber: 0000000000000001
scsi0 : usb-storage 1-2:1.0
scsi 0:0:0:0: Direct-Access PQ: 0
ANSI: 5
sd 0:0:0:0: [sda] Attached SCSI removable disk
And when I manually create a node and try to mount it, it says No Medium
found:
# /busybox mknod /dev/sda1 b 8 1
# mkdir /mnt/usb/
# mount -t vfat /dev/sda1 /mnt/usb/
mount: No medium found
So, do you think any other configurations I need to take care for
getting this functionality working.
Please help me with regards to this.
Thanks & Rregards,
Umakanta Patro
On 1/27/2012 9:04 PM, Stojsavljevic, Zoran wrote:
Just tiny addendum.
It might be that mass storage device does not work because of codepage or/and language missing support.
Here is interesting web page describing these problems. :)
http://www.nslu2-linux.org/wiki/HowTo/MountFATFileSystems
Best regards,
Zoran
-----Original Message-----
From:linux-usb-owner@xxxxxxxxxxxxxxx [mailto:linux-usb-owner@xxxxxxxxxxxxxxx] On Behalf Of Alan Stern
Sent: Friday, January 27, 2012 4:31 PM
To: Umakanta Patro
Cc:linux-usb@xxxxxxxxxxxxxxx
Subject: Re: Fwd: Seeking support to get USB Host Interface (Mass Storage) working with Linux 2.6.35
On Fri, 27 Jan 2012, Umakanta Patro wrote:
Dear All,
Thank you all for having a look into my issue.
Could anyone look into the document attached with my previous mail.
Does the dmesg say that something wrong with the detection of my device?
Here I am pasting some part of the dmesg:
...
And in this so many time the Status Code comes negative (which I feel
might be the Error).
The dmesg shows no errors. The negative status codes you saw are normal.
I am thinking that there may be some errors in my driver side, because
I have a USB-SATA bridge on my device as well connected to the same
USB Host controller, and selected by a software switch.
And in the SATA mode I don't get the SATA disk detected. I just find
the USB-SATA bridge detected, with its part number and manufacturer
details, but not about the Hard disk size, format, manufacturerr etc.
That's a different problem. The Kingston flash drive was working perfectly.
SO, whether a creation of manual node will solve the issue completely?
Yes.
Alan Stern
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