kern/38675: mskc(4)/msk(4) dosen't support ACPI suspend

[taca%back-street.net@localhost]

>Number:         38675
>Category:       kern
>Synopsis:       mskc(4)/msk(4) dosen't support ACPI suspend
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Sat May 17 07:25:00 +0000 2008
>Originator:     Takahiro Kambe
>Release:        NetBSD 4.99.62
>Organization:
Takahiro Kambe
>Environment:
        
        
System: NetBSD reef.back-street.net 4.99.62 NetBSD 4.99.62 (CF-R) #74: Wed May 
14 17:13:00 JST 2008 
taca%reef.back-street.net@localhost:/var/obj/sys/arch/i386/compile/CF-R i386
Architecture: i386
Machine: i386
>Description:
        mskc(4)/msk(4) dosen't support ACPI suspend.
>How-To-Repeat:
        Try to suspend the machine which has msk(4) LAN.

        # /sbin/sysctl -w machdep.sleep_state=3
        acpi0: entering state 3
        Devices without power management support: mskc0 msk0
        acpi0: aborting suspend

        dmesg is here:

mskc0 at pci4 dev 0 function 0mskc0: interrupt moderation is 0 us, Yukon-2 EC 
Ultra rev. B0 (0x3): ioapic0 pin 16
msk0 at mskc0 port A: Ethernet address 00:0b:97:51:c6:7f
ukphy0 at msk0 phy 0: Generic IEEE 802.3u media interface
ukphy0: OUI 0x000ac2, model 0x000b, rev. 1
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto

>Fix:
        Please support power management routine for mskc(4)/msk(4).

>Unformatted: