PM8621-BI PMC-Sierra, Inc., PM8621-BI Datasheet - Page 99

• Manufacturer Part Number: PM8621-BI
• Description: Driver, NSE/SBS Narrowband Chipset Driver
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2021248, Issue 1
Field Name
portProtected
protectId
sbsLink
protectMode
busCfg
sbiPyld
tcbPyld
sbiTribCfg
[NBCS_NUM_STS3+1]
[NBCS_NUM_STS1+1]
[NBCS_MAX_T1_TRIB+1]
egrsSpeIntegrity
[NBCS_NUM_STS3+1]
[NBCS_NUM_STS1+1]
egrsTribIntegrity
[NBCS_NUM_STS3+1]
[NBCS_NUM_STS1+1]
[NBCS_MAX_T1_TRIB+1]
igrsPendingPage
egrsPendingPage
egrsMuxCtlVal
Field Type
UINT2
INT4
sNBCS_CSDDB_SBS*
eNBCS_PORTPROTECT
sNBCS_CFG_INTF_BUS
sNBCS_CFG_PYLD_SBI
sNBCS_CFG_PYLD_TCB
sNBCS_CFG_TRIB_SBI
UINT1
UINT1
UINT1
UINT1
UINT4
Narrowband Chipset Device Driver Manual
Field Description
Port protection indicator: This field is
non-zero if the SBS is involved in
some form of port protection
(1+1/1:N). Furthermore, this field
keeps track of number of working
SBS this SBS is protecting if the SBS
is a protect one in the 1:N protection
protection ID used in OPA library
CSDDB pointer to the other SBS in a
1+1 protection
This field indicates what port
protection mode the SBS is engaged
in.
Bus configuration information
SBI Bus payload type
TeleCombus payload type
SBI Tributaries configuration
Egress SPE integrity. This is non-zero
if the integrity is present
Egress tributary integrity. This is non-
zero if the integrity is present
page number of the pending active
page in the ingress direction
page number of the pending active
page in the egress direction
Multiplexer control value (in the case
of doubled SBS or doubled SBS/NSE
fabrics) used by the CSD for this SBS
device.
Data Structures
99