PM8621-BI PMC-Sierra, Inc., PM8621-BI Datasheet - Page 176

• 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
Step 2: Porting Driver Application-Specific Elements
Application specific elements are configuration constants used by the API for developing an
application. This section describes how to modify the application specific elements in the
Narrowband Chipset driver.
To port the driver’s application-specific elements:
1. Modify the type definition for the user context in
2. Modify the value of the base error code (
3. Define the application-specific constants for your hardware configuration in
Service Type
Buffer
Preemption
Device Constant
NBCS_MAX_SBS
NBCS_MAX_NSE
identify a device in your application callbacks.
that the driver error codes do not overlap with other error codes used in your application.
Function Name
sysNbcsTimerStart
sysNbcsTimerAbort
sysNbcsTimerDelete
sysNbcsBufferStart
sysNbcsDPVBufferGet
sysNbcsDPVBufferRtn
sysNbcsBufferStop
sysNbcsPreemptDisabl
e
sysNbcsPreemptEnable
Description
The maximum number of SBS
devices that can be supported by
this driver
The maximum number of NSE
devices that can be supported by
this driver
NBCS_ERR_BASE
Description
Starts a timer
Aborts a timer
Deletes a timer
Start buffer management
Gets a DPV buffer
Returns a DPV buffer
Stops buffer management
Disables preemption
Enables preemption
nbcs_typs.h
Narrowband Chipset Device Driver Manual
) in
Porting the Narrowband Chipset Driver
nbcs_err.h
. The user context is used to
Default
32
5
. This ensures
nbcs_defs.h
176
: