From: Douglas Gilbert <dougg@torque.net>
To: linux-scsi@vger.kernel.org
Subject: sbp2 driver in 2.5.72
Date: Wed, 18 Jun 2003 22:46:20 +1000 [thread overview]
Message-ID: <3EF05F1C.6050001@torque.net> (raw)
It works on my hardware in 2.5.72 but when the sbp2 module
is loaded, there is a 20 second delay followed by this in
/var/log/messages:
ieee1394: sbp2: Error logging into SBP-2 device -
login timed-out
It immediately retries the login which works and then
all is well. Additionally the sbp2 driver doesn't like
the CONFIG_DEBUG_SPINLOCK_SLEEP option set in the kernel
build. Perhaps a spinlock is being held during that 20
second delay.
From dmesg:
ohci1394_0: SelfID received, but NodeID invalid (probably new bus reset
occurred): 0800FFC0
ieee1394: Node added: ID:BUS[0-00:1023] GUID[00043b000000071d]
ieee1394: Node 00:1023 changed to 01:1023
scsi2 : SCSI emulation for IEEE-1394 SBP-2 Devices
ieee1394: sbp2: Error logging into SBP-2 device - login timed-out
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: sbp2: Node[00:1023]: Max speed [S400] - Max payload [2048]
Vendor: QUANTUM Model: FIREBALL ST3.2A Rev:
Type: Direct-Access ANSI SCSI revision: 06
SCSI device sdb: 6306048 512-byte hdwr sectors (3229 MB)
sdb: cache data unavailable
sdb: assuming drive cache: write through
sdb: sdb1 sdb2
Attached scsi disk sdb at scsi2, channel 0, id 0, lun 0
Doug Gilbert
reply other threads:[~2003-06-18 12:32 UTC|newest]
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