Send Bd Selector Control Registers; Send Bd Ring Selector Mode Register (Offset: 0X1400); Send Bd Ring Selector Status Register (Offset: 0X1404); Send Bd Ring Selector Hardware Diagnostics Register (Offset: 0X1408) - Broadcom NetXtreme/NetLink BCM5718 Series Programmer's Manual

BCM5718 Programmer's Guide

Send BD Selector Control Registers

All registers reset are core reset unless specified.

Send BD Ring Selector Mode Register (offset: 0x1400)

Name
Reserved
SBD consumer index fix
disable
Attention Enable
Enable
Reset

Send BD Ring Selector Status Register (offset: 0x1404)

Name
Reserved
Error
Reserved
Send BD Ring Selector Hardware Diagnostics Register (offset:
0x1408)
Name
Reserved
Broadcom
®
January 29, 2016 • 5718-PG108-R
Default
Bits Access Value
31:4 RO 0
3 RW 0
2 RW 0
1 RW 0
0 RW 0
Default
Bits Access Value
31:3 RO 0
2 RO 0
1:0 RO 0
Default
Bits Access Value
31:0 RO 0
Send BD Selector Control Registers
Description
–
Disable for sbd consumer index does not rollover
for ring sizes 32,64,128, 256.
When this bit is set to 1, an internal attention is
generated when an error occurs.
This bit controls whether Send BD Ring Selector
state machine is active or not.
When set to 0, it completes the current operation
and cleanly halts. Until it is completely halted, it
remains 1 when read.
When this is set to 1, the Send BD Ring Selector
State machine is reset.
This is a self clearing bit.
Description
–
Send BD Ring Selector error status.
–
Description
–
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