nfsmb survey

[Miroslav Lachman]

> 1. find out pci handle of your SMB controller:

# pciconf -lv | fgrep 0x0c0500 -A 4
none1 at pci0:1:1: class=0x0c0500 card=0x5348108e chip=0x005210de rev=0xa2 
hdr=0x00
     vendor   = 'NVIDIA Corporation'
     device   = 'nForce4 SMBus'
     class    = serial bus
     subclass = SMBus

> 2. read values in BARs 4 and 5 and also registers 0x50 and 0x54 like
> follows:

# pciconf -r pci0:1:1 0x20
00001c01
# pciconf -r pci0:1:1 0x24
00001c41
# pciconf -r pci0:1:1 0x50
00001c01
# pciconf -r pci0:1:1 0x54
00001c41

FreeBSD 6.2-BETA2 FreeBSD 6.2-BETA2 #0: Mon Oct  2 03:22:01 UTC 2006 
  root at opus.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  i386