Broadcom NetXtreme/NetLink BCM5718 Series User Manual

Host Coalescing Control RegistersBCM5718 Programmer’s Guide
Broadcom®
January 29, 2016 • 5718-PG108-R Page 424
NIC Standard Receive BD Consumer Index Register (offset: 0x3C54)
This registers is shared by the Receive BD Completion and the Receive Data and Receive BD Initiator state
machines which is used to keep track of the receive BDs that have been DMAed to the NIC.
NIC Mini Receive BD Consumer Index (offset: 0x3c58)
This register is shared by the Receive BD Completion and the Receive Data and Receive BD Initiator state
machines which is used to keep track of the receive BDs that have been DMAed to the NIC.
NIC Diagnostic Return Ring 0 Producer Index Register (offset:
0x3C80)
This register contains NIC Diagnostic Return Ring 0 Producer Index.
NIC Diagnostic Return Ring 1 Producer Index Register (offset:
0x3C84)
This register contains the Receive Return Ring 1 Producer Index.
Name Bits Access
Default
Value
Description
Reserved 31:9 RO 0 –
NIC Return Ring Producer
Index
8:0 RW – NIC Return Ring 0 Producer Index.
Name Bits Access
Default
Value
Description
Reserved 31:9 RO 0 –
NIC Return Ring Producer
Index
8:0 RW – NIC Return Ring 1 Producer Index.

Broadcom NetXtreme/NetLink BCM5718 Series Specifications

General

Brand	Broadcom
Model	NetXtreme/NetLink BCM5718 Series
Category	Controller
Language	English