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DCHP fail w/ Intel i210 lan port in Boradwell-EP platform
2017-08-03, 12:33
Post: #1
DCHP fail w/ Intel i210 lan port in Boradwell-EP platform
Hi ,
We see a strange behavior w/ ipxe in Intel Broadwell -EP platform (PCH :8900).
We have 2 I210 lan w/ NCSI , one is 5:0:0(port 1) another one is 6:0:0(port 2).
We can get dhcp ip from dhcp server through port 1 , but port 2 can't get dhcp ip from dhcp server.
In Port 2 , ipxe will try to do dhcp discovery and cause timeout w/ debug mode .(error code :28086011 and 040ee119)
When I use the tftp server to get pxelinux.0 and boot w/o IPXE , both ports can download image and remote boot correctly.

(my dhcp server is Centos 6.6)
I also try to use other platform (Broadwell-DE soc) w/ 2 I210 lan w/ NCSI (8086:1533) , one is 8:0:0(port 1) another one is

9:0:0(port 2).
Both ports are workable for boot w/ ipxe (dhcp action can be finished).
I also find other Broadwell-EP board w/ I210 (PCH:C610),the issue still happen.
When I find a Broadwell-EP board w/ I350 (PCH:C610 ), I can boot correctly .
(PCIE bdf is 8:0:2 and 8:03)

May I have your suggestion or comment ? or someone also saw the same issue before .

Thanks!
B/R
Dennis

===I210 Port 1(Failed port)=========================================

CLIENT IP: 192.168.0.31 MASK: 255.255.255.0 DHCP IP: 192.168.0.202
PXE->EB: !PXE at 93B4:0070, entry point at 93B4:0106
UNDI code segment 93B4:5F20, data segment 8D7C:6380 (565-615kB)
UNDI device is PCI 06:00.0, type DIX+802.3
565kB free base memory after PXE unload
iPXE initialising devices...ok


iPXE 1.0.0+ (93665) -- Open Source Network Boot Firmware -- http://ipxe.org
Features: DNS HTTP iSCSI TFTP AoE ELF MBOOT PXE bzImage Menu PXEXT
net0: 74:fe:48:09:1dBig Grin4 using undionly on

0000:06:00.0 (open) [Link:up, TX:0 TXE:1 RX:0 RXE:0]

[TXE: 1 x "Network unreachable (http://ipxe.org/28086011)"] DHCP 0x1e614 entering discovery state

Configuring (net0 74:fe:48:09:1dBig Grin4)...DHCP 0x1e614 DHCPDISCOVER .DHCP

0x1e614 DHCPDISCOVER .DHCP 0x1e614 DHCPDISCOVER

....DHCP 0x1e614 DHCPDISCOVER ........ No

configuration methods succeeded (http://ipxe.org/040ee119) No more network devices


pci/
builtin/
smbios/
netX/
net0/
busid.......... 01:80:86:15:33
busloc......... 0x600
bustype........ PCI
chip........... undionly
ifname......... net0 mac............ 74:fe:48:09:1dBig Grin4

mtu............ <not specified>

gateway........ <not specified> ip............. 192.168.0.31

netmask........ 255.255.255.0

dns............ <not specified> ...

===I210 Port 2(workable port)=========================================

CLIENT MAC ADDR: 74 FE 48 09 1D D6 GUID: 8804A5A0 8120 11E4 966F 0202A6D8CD24
CLIENT IP: 192.168.0.48 MASK: 255.255.255.0 DHCP IP: 192.168.0.202 PXE->EB: !PXE at 93B4:0070, entry point at

93B4:0106 UNDI code segment 93B4:5F20, data segment 8D7C:6380 (565-615kB)

UNDI device is PCI 05:00.0, type DIX+802.3 565kB free base memory after PXE unload

iPXE initialising devices...ok


iPXE> dhcp DHCP 0x1e674 entering discovery state

Configuring (net0 74:fe:48:09:1dBig Grin6)...DHCP 0x1e674 DHCPDISCOVER .DHCP

0x1e674 DHCPDISCOVER DHCP 0x1e674 DHCPOFFER from 192.168.0.202:67 for

192.168.0.35 .DHCP 0x1e674 entering request state DHCP 0x1e674

DHCPREQUEST to 192.168.0.202:67 for 192.168.0.35 .DHCP 0x1e674 DHCPACK from 192.168.0.202:67 for

192.168.0.35 ok iPXE>

pci/
builtin/
smbios/
netX/
net0/
busid.......... 01:80:86:15:33
busloc......... 0x500
bustype........ PCI
chip........... undionly
ifname......... net0 mac............ 74:fe:48:09:1dBig Grin6

mtu............ <not specified>

gateway........ <not specified> ip............. 192.168.0.35

netmask........ 255.255.255.0

dns............ <not specified>
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DCHP fail w/ Intel i210 lan port in Boradwell-EP platform - dennis.huang - 2017-08-03 12:33



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