kern/42613: add support for ALI M5283 SATA controller

[agrier%poofygoof.com@localhost]

>Number:         42613
>Category:       kern
>Synopsis:       add support for ALI M5283 SATA controller
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    kern-bug-people
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Wed Jan 13 19:45:00 +0000 2010
>Originator:     agrier%poofygoof.com@localhost
>Release:        NetBSD 5.99.23
>Organization:
  Aaron J. Grier | "Not your ordinary poofy goof." | 
agrier%poofygoof.com@localhost
>Environment:
        
        
System: NetBSD 5.99.23 (GENERIC) #0: Mon Jan 11 17:47:30 UTC 2010
builds%b8.netbsd.org@localhost:/home/builds/ab/HEAD/i386/201001110000Z-obj/home/builds/ab/HEAD/src/sys/arch/i386/compile/GENERIC
Architecture: i386
Machine: i386
>Description:
support for Acer Labs M5283 SATA/RAID controller appears to be missing
in NetBSD.

vendor 0x10b9 product 0x5281 (miscellaneous mass storage, interface 0x85, 
revision 0xa4) at pci0 dev 17 function 0 not configured
>How-To-Repeat:
boot kernel on hardware with ALI M5283 controller.  note lack of device
support.
>Fix:
add device driver.  supported under linux as sata_uli.