* 2.4.8, USB storage, and FAT12
@ 2001-08-11 23:52 Damon Gunther
0 siblings, 0 replies; only message in thread
From: Damon Gunther @ 2001-08-11 23:52 UTC (permalink / raw)
To: linux-kernel
Hi,
I just updated to 2.4.8 and I can no longer access the memory stick in my
Sony DSC-S75 camera via the USB camera connection. This worked in
2.4.7 with the same config file.
The problem comes when I try and mount the SCSI emulated disk. It gives me
the error:
jonx:~# mount -t vfat /dev/sda1 /camera
mount: /dev/sda1 is not a valid block device
If I do an fdisk to check the partition information:
jonx:~# fdisk /dev/sda
Command (m for help): p
Disk /dev/sda: 8 heads, 16 sectors, 991 cylinders
Units = cylinders of 128 * 512 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 990 63340+ 1 FAT12
I noticed in the CHANGELOG that USB and FAT updates were made, so I don't
know which one of them is causing the problem. I was using a modified entry
in unusual_devs.h to see the camera in 2.4.7. This entry made it into 2.4.8.
I have vfat built as a module and I can mount my Windows partitions just fine.
Here is some dmesg output for more information:
hub.c: USB new device connect on bus1/2/1, assigned device number 5
usb.c: USB device 5 (vend/prod 0x54c/0x10) is not claimed by any active
driver.
SCSI subsystem driver Revision: 1.00
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
scsi0 : SCSI emulation for USB Mass Storage devices
Vendor: Sony Model: Sony DSC Rev: 3.22
Type: Direct-Access ANSI SCSI revision: 02
Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
SCSI device sda: 126848 512-byte hdwr sectors (65 MB)
sda: Write Protect is off
sda: unknown partition table
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 5
USB Mass Storage support registered.
Please CC: me with your replies/help as I am not on the mailing list.
Thanks,
Damon
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2001-08-11 23:52 2.4.8, USB storage, and FAT12 Damon Gunther
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