Simple Socket Server link established(SGMII) but cannot telnet/ping

PJais1 · ‎11-22-2019

Hello ,

I am using a Arria 10 Custom Board, and testing ethernet which is in SGMII mode. I have used a development kit reference design and changed the FPGA(10as066k2f40e1hg).

After building the design, I am testing using Nios II design template of Simple Socket Server .

The Nios II console window shows below output:

InterNiche Portable TCP/IP, v3.1

altera_eth_tse_init 0

prep_tse_mac 0

Inside get_mac_addr

Inside get_ip_addr function

Static IP Address is 192.168.0.61

prepped 1 interface, initializing...

tse_mac_init 0

List of PHY profiles supported (Total profiles = 5)...

Profile No. 0 :

PHY Name : Marvell 88E1111

PHY OUI : 0x005043

PHY Model Num. : 0x0c

PHY Rev. Num. : 0x02

Status Register : 0x11

Speed Bit : 14

Duplex Bit : 13

Link Bit : 10

Profile No. 1 :

PHY Name : Marvell Quad PHY 88E1145

PHY OUI : 0x005043

PHY Model Num. : 0x0d

PHY Rev. Num. : 0x02

Status Register : 0x11

Speed Bit : 14

Duplex Bit : 13

Link Bit : 10

Profile No. 2 :

PHY Name : National DP83865

PHY OUI : 0x080017

PHY Model Num. : 0x07

PHY Rev. Num. : 0x0a

Status Register : 0x11

Speed Bit : 3

Duplex Bit : 1

Link Bit : 2

Profile No. 3 :

PHY Name : National DP83848C

PHY OUI : 0x080017

PHY Model Num. : 0x09

PHY Rev. Num. : 0x00

Status Register : 0x00

Speed Bit : 0

Duplex Bit : 0

Link Bit : 0

Profile No. 4 :

PHY Name : Intel PEF7071

PHY OUI : 0x355969

PHY Model Num. : 0x00

PHY Rev. Num. : 0x01

Status Register : 0x00

Speed Bit : 0

Duplex Bit : 0

Link Bit : 0

INFO : TSE MAC 0 found at address 0x00003000

INFO : Multi Channel = No

INFO : MDIO Shared = No

INFO : MAC Type = 10/100/1000 Ethernet MAC

INFO : PCS Enable = Yes

INFO : PCS SGMII Enable = Yes

INFO : MAC Address = 0x00003000

INFO : MAC Device = tse_mac_device[0]

INFO : PHY Marvell 88E1111 found at PHY address 0x00 of MAC Group[0]

INFO : PHY OUI = 0x005043

INFO : PHY Model Number = 0x0c

INFO : PHY Revision Number = 0x2

INFO : PHY[0.0] - Automatically mapped to tse_mac_device[0]

INFO : PHY[0.0] - Advertisement of 1000 Base-T Full Duplex set to 1

Created "Inet main" task (Prio: 2)

INFO : PHY[0.0] - Advertisement of 1000 Base-T Half Duplex set to 1

INFO : PHY[0.0] - Advertisement of 100 Base-T4 set to 0

INFO : PHY[0.0] - Advertisement of 100 Base-TX Full Duplex set to 1

INFO : PHY[0.0] - Advertisement of 100 Base-TX Half Duplex set to 1

INFO : PHY[0.0] - Advertisement of 10 Base-TX Full Duplex set to 1

INFO : PHY[0.0] - Advertisement of 10 Base-TX Half Duplex set to 1

INFO : PHY[0.0] - Restart Auto-Negotiation, checking PHY link...

MARVELL : Mode changed to SGMII to Copper mode

MARVELL : Enable SGMII Timing Control

MARVELL : PHY reset

INFO : PHY[0.0] - Auto-Negotiation PASSED

INFO : Applying additional PHY configuration of Marvell 88E1111

INFO : PCS[0.0] - Configuring PCS operating mode

INFO : PCS[0.0] - PCS SGMII mode enabled

INFO : PHY[0.0] - Checking link...

INFO : PHY[0.0] - Link established

INFO : PHY[0.0] - Speed = 1000, Duplex = Full

OK, x=0, CMD_CONFIG=0x00000000

MAC post-initialization: CMD_CONFIG=0x0400020b

[tse_msgdma_read_init] RX descriptor chain desc (9 depth) created

mctest init called

IP address of et1 : 192.168.0.61

Created "Inet main" task (Prio: 2)

Created "clock tick" task (Prio: 3)

Simple Socket Server starting up

[sss_task] Simple Socket Server listening on port 30

Created "simple socket server" task (Prio: 4)

Everything looks fine, but i am unable to route / telnet.

I have assigned same gateway and checked subnet mask.

Do i need to include:

marvell_cfg_sgmii((tse[iface].mi.base);

in ins_tse_mac.c ?

Also what are additional changes for SGMII mode?

Thanks.

Deshi_Intel · ‎11-26-2019

Hi,

Simple socket server template and reference design is typically used as it's reference design with min support.

It involved more on system level design which is not easy to debug.

However, if you are able to isolate the issue until TSE IP level then I may be able to help you out further.

For instance, can you duplicate issue using TSE IP only to isolate first is this data link or physical layer issue or network layer issue ?
Or do you see the data packet flow broken in somewhere ? NIOS -> DMA ? -> TSE -> PHY ?

Thanks.

Regards,

dlim

Deshi_Intel · ‎11-28-2019

Another recommendation is to post your questions in rocket board forum.

That's the better community to discuss about SOC system level design issue where you can leverage the help from the right forum community user.

https://forum.rocketboards.org/