Hi,

Can somebody educate me on how to get a driver installed when the Driver 
Utility tool does not recognize the Vendor and Device ID of the device AND the 
driver isn't yet in the database apparently. 

The device I have is a SAS HBA which uses a PMC-Sierra PM8001 controller. The 
card is made by ATTO with a Vendor and Device ID of: 117C,46 (per the Driver 
Utility)

The Driver Utility also shows the driver for this device as missing. When I 
clicked on "Install Driver" the Driver Utility said it was  "not found".

The driver that I believe supports the device is: pmcs 

I have found source for pmcs in the source tree at: 
xref: /onnv/onnv-gate/usr/src/uts/common/io/scsi/adapters/pmcs

The driver however, is not listed in the MAN pages and I did not find any real 
traffic about it or the PM8001 controller on the OS Wiki when searching about.

The system I am playing with has OS 2009.6 installed and updated to b128. 

The file /etc/driver_aliases on the system had no entry for pmcs so I added the 
line, pmcs "pci117c,46", per the instructions I found at: 
http://www.sun.com/bigadmin/features/techtips/assign_device_to_driver.jsp

I then issued the command, update_drv pmcs, per the instructions but the 
command failed with the message: "Failed to update pmcs.conf for driver"

On the outside chance the driver files needed to be present I also copied the 
binary, pmcs and pmcs.conf to the /kernel/drv directory.

I obtained these files from a 128 build.

I tried the update command again with the same results so I am guessing I am 
way out in left field somewhere...

I presume the Driver Utility is not finding the driver on the web because it 
does not recognize the Vendor and Device ID. The install did not provide the 
driver probably for the same reason. It seems that the solution is the aliase 
file but the addition of the line did not seem to change any behavior.

I know there is a PM8001 adapter in use at SUN with an ID of pciex11f8,8001 but 
this entry is not in the aliase file or in the HCL up on the Wiki either.

Yet the driver source is in the tree and the driver gets built...

At this point a gentle push in the right direction would be greatly appreciated.

Lance Beazley
Pillar Data Systems
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