i386/94281: em(4) network driver doesn't support onboard Intel 82573V Gigabit LAN for Asus P5LD2-VM (doesn't have correct PCI ID)

[Adam Cohen]

>Number:         94281
>Category:       i386
>Synopsis:       em(4) network driver doesn't support onboard Intel 82573V Gigabit LAN for Asus P5LD2-VM (doesn't have correct PCI ID)
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Mar 09 19:00:15 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Adam Cohen
>Release:        FreeBSD 6.0-RELEASE #0: Thu Nov  3 09:36:13 UTC 2005
>Organization:
OCDev
>Environment:
FreeBSD railsdev 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Thu Mar  9 12:21:07 EST 2006     root at railsdev:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
Default install of FreeBSD 6.0-RELEASE doesn't have support for onboard Intel 82573V gigabit LAN on Asus P5LD2-VM motherboard (PCI ID 0x109a).

pciconf -lv shows the following:

none4 at PCI4:0:0:   class=0x020000 card=0x81c21043 chip=0x109a8086 rev=0x00 hdr=0x00
    vendor   = 'Intel Corporation'
    class    = network
    subclass = ethernet
>How-To-Repeat:

>Fix:
fixed by changing line 488 in /usr/src/sys/dev/em/if_em_hw.h from

#define E1000_DEV_ID_82573E              0x108B

to

#define E1000_DEV_ID_82573E              0x109A

a new entry for E1000_DEV_ID_82573V should probably be added instead
>Release-Note:
>Audit-Trail:
>Unformatted: