Date: Fri, 8 Jul 2016 12:54:57 +0200 (CEST) From: Wojciech Puchar <wojtek@puchar.net> To: freebsd-hackers@freebsd.org Subject: help with onboard LAN Message-ID: <alpine.BSF.2.20.1607081251001.854@laptop.wojtek.intra>
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my supermicro-rebranded server is specified as having 2 1Gb/s ethernet
ports onboard
what actually is:
ix0@pci0:3:0:0: class=0x020000 card=0x152815d9 chip=0x15288086 rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = 'Ethernet Controller 10-Gigabit X540-AT2'
class = network
subclass = ethernet
ix1@pci0:3:0:1: class=0x020000 card=0x152815d9 chip=0x15288086 rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = 'Ethernet Controller 10-Gigabit X540-AT2'
class = network
subclass = ethernet
which is strange
card is autodetected with ixgbe driver under FreeBSD 10 and i put
device miibus
device ixgbe
in my custom kernel.
ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.5.15>
port 0xe020-0xe03f mem 0xfbc00000-0xfbdfffff,0xfbe04000-0xfbe07fff irq 42
at device 0.0 on pci3
ix0: Using MSIX interrupts with 9 vectors
ix0: Ethernet address: 0c:c4:7a:6e:7e:9e
ix0: PCI Express Bus: Speed 5.0GT/s Width x8
ix1: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.5.15>
port 0xe000-0xe01f mem 0xfba00000-0xfbbfffff,0xfbe00000-0xfbe03fff irq 45
at device 0.1 on pci3
ix1: Using MSIX interrupts with 9 vectors
ix1: Ethernet address: 0c:c4:7a:6e:7e:9f
ix1: PCI Express Bus: Speed 5.0GT/s Width x8
And it works.
But seems i have autonegotiation problem with gigabit switch -
it connects at 100Mb/s
ix0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8407bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWTSO>
ether 0c:c4:7a:6e:7e:9e
inet 194.1.144.90 netmask 0xfffffff8 broadcast 194.1.144.95
inet 194.1.144.91 netmask 0xfffffff8 broadcast 194.1.144.95
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
i tried
ifconfig ix0 media 1000baseT
but it shows error.
Any idea what i really have in my server and how to manually set it up to
1Gb/s
Seems like no phy is detected.
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