kern/169433: iwn(4) doesn't support 6235 chip.

[Alexander Motin]

>Number:         169433
>Category:       kern
>Synopsis:       iwn(4) doesn't support 6235 chip.
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Tue Jun 26 08:40:06 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Alexander Motin
>Release:        10-CURRENT
>Organization:
iXsystems, Inc.
>Environment:
FreeBSD mavbook.mavhome.dp.ua 10.0-CURRENT FreeBSD 10.0-CURRENT #4: Tue Jun 26 10:44:16 EEST 2012     mav at mavbook.mavhome.dp.ua:/usr/obj/usr/src/sys/mavbook  amd64

>Description:
iwn(4) doesn't know about Intel Centrino Advanced-N 6235 chip found in Asus UX31A laptop.

pciconf -lvcb:
..
none4 at pci0:2:0:0:        class=0x028000 card=0x40608086 chip=0x088e8086 rev=0x24 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = network
    bar   [10] = type Memory, range 64, base 0xf7c00000, size 8192, enabled
    cap 01[c8] = powerspec 3  supports D0 D3  current D0
    cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message
    cap 10[e0] = PCI-Express 1 endpoint max data 128(128) link x1(x1)
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected
ecap 0003[140] = Serial 1 c48508ffff111aa2

>How-To-Repeat:

>Fix:
Update firmware version and add chip ID to the driver.

>Release-Note:
>Audit-Trail:
>Unformatted: