Chapter 3 - MACSI Host Interface

Command Options

Table 3-28. Command Options

Command Options

Offst

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0x01

PFM

 

 

 

 

 

RUD

RFD

 

 

Port

 

 

RMC

UUD

IE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interrupt enable (IE)

As defined in the Common IOPB Structures.

Update user default (UUD)

Setting this bit updates the NVRAM-stored user default physical node address for the specified port with the value provided in the Physical Node Address field.

Restore manufacturer’s address (RMC)

This field restores the original manufacturer’s MAC address, using information stored in the CIB.

Port selector

This field determines the port to which the action will be applied. Permitted values range from 0 to 3.

Restore factory default (RFD)

Setting this bit restores the current address from the factory assigned default stored in NVRAM. This action eliminates any currently stored user default for the specified port.

Restore user default data (RUD)

Setting this bit restores the current address from the user data stored in the CIB.

Program factory MAC address (PFM)

Setting this bit updates the factory assigned default address stored in NVRAM from the contents of the Physical Node Address field. This bit is intended only for internal Interphase use, and should not be documented or used externally.

86