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Date: Tue, 15 Sep 1998 17:47:31 -0700
To: gibbs@pluto.plutotech.com
From: Manfred Antar <mantar@netcom.com>
Subject: CAM and DPT controller 
Cc: cvs-committers@FreeBSD.ORG, current@FreeBSD.ORG
In-Reply-To: <199809151743.TAA01765@gratis.grondar.za>
References: <Your message of " Tue, 15 Sep 1998 11:27:05 CST." <199809151727.LAA18952@panzer.plutotech.com>
 <199809151727.LAA18952@panzer.plutotech.com>
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I just tried to compile a kernel with the latest CAM changes
and it dies like this:

loading kernel
dpt_scsi.o: Undefined symbol `_dpt_reset_performance' referenced from text
segme
nt
*** Error code 1

Stop.

I have this in my kernel config file.

controller      dpt0
controller      scbus0 at dpt0
options         DPT_MEASURE_PERFORMANCE
options         DPT_LOST_IRQ

If I comment out :  options         DPT_MEASURE_PERFORMANCE
the kernel will build fine and in fact is running now.

>From GENERIC:
# This controller offers a number of configuration options, too many to
# document here  - see the LINT file in this directory and look up the
# dpt0 entry there for much fuller documentation on this.  The options
# line following dpt0 here is also currently a *required* option for it.
# controller      dpt0
# options DPT_MEASURE_PERFORMANCE

The controller is:
dpt0: <DPT Caching SCSI RAID Controller> rev 0x02 int a irq 16 on pci0.11.0
dpt0: DPT PM2124A/9X-R FW Rev. 07CK, 1 channel, 64 CCBs
this is on a dual pentium pro intel PR440FX with built in adaptec 7880

The sources are current from 5:00 pm pacific time
and I did a make-world at 8:00 am pacific
Thanks
Manfred
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