PM8621-BI PMC-Sierra, Inc., PM8621-BI Datasheet - Page 132

• 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
Outputs
Returns
Valid States
Side Effects
Prototype
Inputs
Outputs
Retrieving the received header bytes: nbcsIlcGetRxHdr
This function retrieves the received header bytes, LINK, PAGE, USER, and AUX from the in-
band link controller. In the case of retrieving header information from an NSE ILC, user can
either specify the transmitting SBS device using
number by
txHandle
device.
linkDesc
is ignored and
linkDesc
dir
enable
None
Success =
Failure =
NBCS_ACTIVE, NBCS_INACTIVE
None
INT4 nbcsIlcGetRxHdr (sNBCS_HNDL rxHandle,
sNBCS_HNDL txHandle, UINT1 linkDesc,
sNBCS_HEADER_ILC *pHdr)
rxHandle
txHandle
linkDesc
pHdr
pHdr
with
NBCS_ERR_INVALID_DEVICE_STATE
NBCS_ERR_INVALID_ARG
NBCS_ERR_DEV_ABSENT
NBCS_ERR_INVALID_DEV
NBCS_SUCCESS
linkDesc
txHandle
is used to distinguish the working and protect link in the
equals to NULL. When SBS device is receiving,
: link descriptor:
: direction: 0 = transmit, 1 = receive,
: 0 = disable, 1 = enable
: device handle (from
: device handle (from
: link descriptor: For SBS, 0 =
: pointer to the header byte structure
: pointer to the header byte structure
For SBS, 0 = working link, 1 = protect
link, ffh = both working and protect
links.
For NSE-20G, port number: 0 – 31
For NSE-8G, port number: 0 –11. ffh
indicates all ports.
ffh = both transmit and receive
receiving device
transmitting device
working receive, 1 = protect receive;
For NSE-20G, port number from 0 –
31 and 0-11 for NSE-8G.
rxHandle
Narrowband Chipset Device Driver Manual
, or by specifying the receiving port
nbcsAdd
nbcsAdd
Application Programming Interface
) of the
) of the
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