From: Jonathan Thorpe <jonthorp@bigpond.net.au>
To: linux-kernel@vger.kernel.org
Subject: sd.c - "Spinning up disk..." on usb-storage flash reader
Date: Tue, 9 Mar 2004 11:36:51 +1100 [thread overview]
Message-ID: <20040309113651.129e284e.jonthorp@bigpond.net.au> (raw)
Greetings,
I recently upgraded to 2.6.3 from 2.4.25 and whilst most things work, there is a problem that I'm having with a Scanlogic/Cypress SL11R-IDE CompactFlash/SmartMedia reader.
When I run the reader with a CompactFlash card, the SCSI disk (sd.c) is attempting to "spin up" the SmartMedia socket, which does not contain media. If I were to insert a SmartMedia card, the problem goes away.
Below are some relevant logs from the kernel:
--
scsi14 : SCSI emulation for USB Mass Storage devices
Vendor: ScanLogi Model: SL11R-IDE Rev: 0074
Type: Direct-Access ANSI SCSI revision: 02
sdc: Spinning up disk..........................................................................................
.............not responding...
sdc : READ CAPACITY failed.
sdc : status=1, message=00, host=0, driver=08
Current sd: sense = 70 2
Raw sense data:0x70 0x00 0x02 0x00 0x00 0x00 0x00 0x00
sdc: assuming Write Enabled
sdc: assuming drive cache: write through
sdc: Spinning up disk..........................................................................................
.............not responding...
sdc : READ CAPACITY failed.
sdc : status=1, message=00, host=0, driver=08
Current sd: sense = 70 2
Raw sense data:0x70 0x00 0x02 0x00 0x00 0x00 0x00 0x00
sdc: assuming Write Enabled
sdc: assuming drive cache: write through
sdc: Spinning up disk..........................................................................................
.............not responding...
sdc : READ CAPACITY failed.
sdc : status=1, message=00, host=0, driver=08
Current sd: sense = 70 2
Raw sense data:0x70 0x00 0x02 0x00 0x00 0x00 0x00 0x00
sdc: assuming Write Enabled
sdc: assuming drive cache: write through
sdc:<3>Buffer I/O error on device sdc, logical block 0
Buffer I/O error on device sdc, logical block 0
unable to read partition table
sdc:<3>Buffer I/O error on device sdc, logical block 0
unable to read partition table
Attached scsi removable disk sdc at scsi14, channel 0, id 0, lun 0
Vendor: ScanLogi Model: SL11R-IDE Rev: 0074
Type: Direct-Access ANSI SCSI revision: 02
sdd: Unit Not Ready, sense:
Current : sense = 70 0
Raw sense data:0x70 0x00 0x00 0x00 0x00 0x00 0x00 0x00
SCSI device sdd: 500737 512-byte hdwr sectors (256 MB)
sdd: assuming Write Enabled
sdd: assuming drive cache: write through
SCSI error: host 14 id 0 lun 1 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI device sdd: 500737 512-byte hdwr sectors (256 MB)
sdd: assuming Write Enabled
sdd: assuming drive cache: write through
SCSI device sdd: 500737 512-byte hdwr sectors (256 MB)
sdd: assuming Write Enabled
sdd: assuming drive cache: write through
--
I have two of these readers, one with slightly newer firmware which does not have this problem.
Are there any checks that I can incorporate into sd.c to see if the device is removable? The 2.4.2x kernel seemed a little more robust with checking whether or not the device was removable (i.e. USB flash memory readers), perhaps a little friendlier to firmware bugs.
Any assistance would be appreciated.
Please CC as I am not subscribed to the list: jthorpe at bigpond dot net dot au.
Thanks,
Jonathan
reply other threads:[~2004-03-09 0:36 UTC|newest]
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