Hi list,
I would like to bother you with a problem that might be a little discrepancy
in the aic79xx driver. I'm not quite sure if this is a aic79xx problem at
all. I have an Adaptec 29320 controller with a LTO (U320) drive connected. I
needed to turn down the speed to 160 which I did via the adapter bios. After
having booted I found the following output in /proc/scsi/aic79xx/1:
Target 1 Negotiation Settings
User: 160.000MB/s transfers (80.000MHz DT, 16bit)
Goal: 320.000MB/s transfers (160.000MHz DT|IU|RTI, 16bit)
Curr: 320.000MB/s transfers (160.000MHz DT|IU|RTI, 16bit)
So the speed for the device is set to 320 despite my bios setting (at least
that's what I'm being told through the proc interface).
With kernel 2.6.13 I get:
Target 1 Negotiation Settings
User: 160.000MB/s transfers (80.000MHz RDSTRM|DT, 16bit)
Goal: 160.000MB/s transfers (80.000MHz DT, 16bit)
Curr: 160.000MB/s transfers (80.000MHz DT, 16bit)
Is this a bug or a feature ?
Regards
Stephan
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