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This is the sample OS Adaptation layer which is used by the packet library module. The OSAL layer can be ported in either of the following manners to a native OS: More...
#include <ti/runtime/pktlib/pktlib.h>
Defines | |
#define | Pktlib_osalBeginMemAccess Osal_pktLibBeginMemAccess |
The macro is used by the Packet Library to indicate that the shared memory heaps are about to be accessed. If the memory block is cached then the implementation should invalidate the cache contents to ensure that the Packet Library reads the actual memory and not the cache. | |
#define | Pktlib_osalEndMemAccess Osal_pktLibEndMemAccess |
The macro is used by the Packet Library to indicate that the shared memory heaps have been accessed and updated. If the memory block is cached then the implementation should writeback the cache contents to ensure that the cache and the memory are in sync with each other. | |
#define | Pktlib_osalEnterCriticalSection Osal_pktLibEnterCriticalSection |
This API will be called by the packet library to start the critical section before any resource is modified. Depending upon the heap usage (Multicore vs. Multithread); the critical section implementation will change. | |
#define | Pktlib_osalExitCriticalSection Osal_pktLibExitCriticalSection |
This API will be called by the packet library to end the critical section after the resource is modified. Depending upon the heap usage (Multicore vs. Multithread); the critical section implementation will change. | |
#define | Pktlib_osalBeginPktAccess Osal_pktLibBeginPktAccess |
The macro is used by the Packet Library to indicate that packet is about to be accessed. If the packet is in cached memory the implementation should invalidate the contents of the packet. | |
#define | Pktlib_osalEndPktAccess Osal_pktLibEndPktAccess |
The macro is used by the Packet Library to indicate that packet access has been accessed & updated . If the packet is in cached memory the implementation should writeback the contents of the packet. | |
#define | Pktlib_osalPhyToVirt(x) x |
The macro is used by the PKTLIB LLD to get the Virtual address for a given Physical address. |
This is the sample OS Adaptation layer which is used by the packet library module. The OSAL layer can be ported in either of the following manners to a native OS:
Approach 1:
Use Prebuilt Libraries
Approach 2:
Rebuilt Library
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