bge0 performance and bge1 media problem on Asus RS100-E5-PI2

[Alexander Usov]

$uname -a
FreeBSD DHCP10 7.1-STABLE FreeBSD 7.1-STABLE #1: Tue Jan 20 12:59:59 UTC
2009     root at dhcp10:/usr/obj/usr/src/sys/DHCP  amd64

$ pciconf -lv | grep -A 3 bge
bge0 at pci0:3:0:0:    class=0x020000 card=0x81491043 chip=0x165914e4 rev=0x21
hdr=0x00
    vendor     = 'Broadcom Corporation'
    device     = 'BCM5721 NetXtreme Gigabit Ethernet PCI Express'
    class      = network
--
bge1 at pci0:2:0:0:    class=0x020000 card=0x81491043 chip=0x165914e4 rev=0x21
hdr=0x00
    vendor     = 'Broadcom Corporation'
    device     = 'BCM5721 NetXtreme Gigabit Ethernet PCI Express'
    class      = network

# iperf -s -p 1111
------------------------------------------------------------
Server listening on TCP port 1111
TCP window size: 64.0 KByte (default)
------------------------------------------------------------
[  4] local 10.100.30.7 port 1111 connected with 10.100.30.8 port 58205
[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-10.2 sec    622 MBytes    509 Mbits/sec
[  5] local 10.100.30.7 port 1111 connected with 10.100.30.8 port 52206
[ ID] Interval       Transfer     Bandwidth
[  5]  0.0-18.1 sec  1.07 GBytes    509 Mbits/sec
[  4] local 10.100.30.7 port 1111 connected with 10.100.30.8 port 62863
[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-184.4 sec  10.9 GBytes    509 Mbits/sec

I use ULE and BSD with/without polling, but i can transmit at ~509 Mbits/sec

bge1 forced only 100baseTX duplex-full... bge1 forced 1000baseTX duplex-full