SK-TDA4VM: PHY access cmd for IEEE compliant test

Hi JC,

Due to a holiday, half of our team is currently out of the office. Please expect a 1~2 day delay in response.

Thank you,

Fabiana

Thanks for the link. 

Do you know cmd how to set Reg 0x1F = 0x8000  in SK-TDA4VM for example?

Sorry I am HW engineer and this is first time to use TI PHY,
so I actually don't know how to use phytool for now.
If you have any example command for read/write at Reg 0x1F and share, it would be pleasure. 

read : Reg 0x1F
write : Reg 0x1F 0x8000

I found cmd list like this

If I have problem I will let you know. Thanks!

root@tda4vm-sk:/# phytool
Usage: phytool read  IFACE/ADDR/REG
       phytool write IFACE/ADDR/REG <0-0xffff>
       phytool print IFACE/ADDR[/REG]
where

ADDR := C22 | C45
C22  := <0-0x1f>
C45  := <0-0x1f>:<0-0x1f>
REG  := <0-0x1f>

Examples:
       phytool read  eth0/0:3/1
       phytool write eth0/0xa/0 0x1140
       phytool print eth0/0x1c

Note: Not all MDIO drivers support the `port:device` Clause 45 address
format.

The `read` and `write` commands are simple register level
accessors. The `print` command will pretty-print a register. When
using the `print` command, the register is optional. If left out, the
most common registers will be shown.

Bug report address: https://github.com/wkz/phytool/issues

Am I doing right? 
Reg 0x9 = 3B00 seems to be written well, but I don't understand what eth0/0 <- means '0' here.

root@tda4vm-sk:/opt/edgeai-gst-apps# phytool write eth0/0/0x9 0x3B00
root@tda4vm-sk:/opt/edgeai-gst-apps# phytool read eth0/0/0x9
0x3b00

While compliant testing for 1000Base-T at the ethernet port of SK-TDA4VM, I observed two failure result at Mask test templateH/F.

set : @tda4vm-sk:/opt/edgeai-gst-apps#  phytool write eth0/0/0x9 0x3B00
enabled mode1 at lane 1 and observed lane 1

1) My first question, 

Is there any debugging point for this? for example, setting change of VoD,, and so on.  

2)

Can I enable mode 1 to  2,3,4 lane?
With this cmd, I could not see any singals on 2,3,4 lane. 

root@tda4vm-sk:/opt/edgeai-gst-apps# phytool write eth0/0/0x25 0x480

3) 
How much range VoD increase with setting like this?
I don't have register table for VoD set value. 

root@tda4vm-sk:/opt/edgeai-gst-apps# phytool write eth0/0/0x1D5 0xF508
root@tda4vm-sk:/opt/edgeai-gst-apps# phytool read eth0/0/0/x1D5
0x1140