03-30-2017 10:25 PM
It requires to configure the 53134 IMP port as below for a regular port.
1. set Reg(0x00: 0x0b)=0x06
2. set Reg(0x00: 0x0e)=0x8b to force IMP link up at 1000Mbps for example.
2. set Reg(0x00: 0x22)=0x0040
03-31-2017 03:55 AM
In BCM53134 Register Programming Guide (53134-PR101-R, 2016 Jan 29) there is no register 0x22 in page 0x00.
Could you please confirm the required configuration to use IMP port as a regular port?
Am I using a deprecated edition of the register programming guide?
03-31-2017 08:41 PM
This internal register Reg(0x00: 0x22) is required for IMP port as unmanaged mode regular port usage, it is to enable IMP port forwarding in unmanaged mode operation.
We are updating the PR doc and will add this register information in PR doc.