kern/154826: iwn driver fails to power on adapter after resume

[Nezmer]

>Number:         154826
>Category:       kern
>Synopsis:       iwn driver fails to power on adapter after resume
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Feb 16 19:00:19 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Nezmer
>Release:        8/stable
>Organization:
>Environment:
FreeBSD NezmerBSD 8.2-PRERELEASE FreeBSD 8.2-PRERELEASE #0 r218731M: Wed Feb 16 12:26:30 EST 2011     user at host:builddir/sys/GENERIC  amd64

>Description:
Device:
iwn0: <Intel(R) PRO/Wireless 5100> mem 0xd6200000-0xd6201fff irq 17 at device 0.0 on pci3
iwn0: MIMO 1T2R, MoW, address 00:1e:65:3c:d9:00
iwn0: [ITHREAD]
iwn0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
iwn0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
iwn0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps

After running "acpiconf -s3" then resuming, wireless network does not work.

>From dmesg:
iwn0: iwn_hw_init: could not power ON adapter, error 60
iwn0: iwn_init_locked: could not initialize hardware, error 60
>How-To-Repeat:
Run "acpiconf -s3" then resume.
>Fix:


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