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SEC 2.0 Reference Device Driver User’s Guide, Rev. 0
Freescale Semiconductor PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE 35
Individual Request Type Descriptions
4.10 802.11 Protocol Requests
4.10.1 CCMP_REQ
COMMON_REQ_PREAMBLE
unsigned long keyBytes;
unsigned char *keyData;
unsigned long ctxBytes;
unsigned char *context;
unsigned long FrameDataBytes;
unsigned char *FrameData;
unsigned long AADBytes;
unsigned char *AADData;
unsigned long cryptDataBytes;
unsigned char *cryptDataOut;
unsigned long MICBytes;
unsigned char *MICData;
NUM_CCMP_DESC defines the number of descriptors within the DPD_CCMP_GROUP that use this request.
DPD_CCMP_GROUP (0x6500) defines the group for all descriptors within this request.
4.11 SRTP Protocol Requests
4.11.1 SRTP_REQ
COMMON_REQ_PREAMBLE
unsigned long hashKeyBytes;
unsigned char *hashKeyData;
unsigned long keyBytes;
unsigned char *keyData;
Table 29. CCMP_REQ Valid Descriptors (opId)
Descriptors Value Function Description
DPD_802_11_CCMP_OUTBOUND 0x6500 Process an outbound CCMP packet
DPD_802_11_CCMP_INBOUND 0x8101 Process an inbound CCMP packet