1 /* ============================================================================
6 The interface between MDS (MAC Data Service) and MLME.
9 --------------------------------------------------------------------------
10 200209 UN20 Jennifer Xu
12 20021108 PD43 Austin Liu
13 20030117 PD43 Austin Liu
14 Deleted MLMEReturnPacket and MLMEProcThread()
16 Copyright (c) 1996-2002 Winbond Electronics Corp. All Rights Reserved.
17 ============================================================================ */
22 /* ============================================================================= */
23 u8
MLMESendFrame(struct wbsoft_priv
*adapter
, u8
*pMMPDU
, u16 len
, u8 DataType
)
24 /* DataType : FRAME_TYPE_802_11_MANAGEMENT, FRAME_TYPE_802_11_MANAGEMENT_CHALLENGE,
25 FRAME_TYPE_802_11_DATA */
27 if (adapter
->sMlmeFrame
.IsInUsed
!= PACKET_FREE_TO_USE
) {
28 adapter
->sMlmeFrame
.wNumTxMMPDUDiscarded
++;
31 adapter
->sMlmeFrame
.IsInUsed
= PACKET_COME_FROM_MLME
;
33 /* Keep information for sending */
34 adapter
->sMlmeFrame
.pMMPDU
= pMMPDU
;
35 adapter
->sMlmeFrame
.DataType
= DataType
;
36 /* len must be the last setting due to QUERY_SIZE_SECOND of Mds */
37 adapter
->sMlmeFrame
.len
= len
;
38 adapter
->sMlmeFrame
.wNumTxMMPDU
++;
40 /* H/W will enter power save by set the register. S/W don't send null frame
41 with PWRMgt bit enbled to enter power save now. */
43 /* Transmit NDIS packet */
48 void MLME_GetNextPacket(struct wbsoft_priv
*adapter
, struct wb35_descriptor
*desc
)
50 desc
->InternalUsed
= desc
->buffer_start_index
+ desc
->buffer_number
;
51 desc
->InternalUsed
%= MAX_DESCRIPTOR_BUFFER_INDEX
;
52 desc
->buffer_address
[desc
->InternalUsed
] = adapter
->sMlmeFrame
.pMMPDU
;
53 desc
->buffer_size
[desc
->InternalUsed
] = adapter
->sMlmeFrame
.len
;
54 desc
->buffer_total_size
+= adapter
->sMlmeFrame
.len
;
55 desc
->buffer_number
++;
56 desc
->Type
= adapter
->sMlmeFrame
.DataType
;
59 static void MLMEfreeMMPDUBuffer(struct wbsoft_priv
*adapter
, s8
*pData
)
63 /* Reclaim the data buffer */
64 for (i
= 0; i
< MAX_NUM_TX_MMPDU
; i
++) {
65 if (pData
== (s8
*)&(adapter
->sMlmeFrame
.TxMMPDU
[i
]))
68 if (adapter
->sMlmeFrame
.TxMMPDUInUse
[i
])
69 adapter
->sMlmeFrame
.TxMMPDUInUse
[i
] = false;
72 PD43 Add debug code here??? */
77 MLME_SendComplete(struct wbsoft_priv
*adapter
, u8 PacketID
, unsigned char SendOK
)
79 MLME_TXCALLBACK TxCallback
;
81 /* Reclaim the data buffer */
82 adapter
->sMlmeFrame
.len
= 0;
83 MLMEfreeMMPDUBuffer(adapter
, adapter
->sMlmeFrame
.pMMPDU
);
86 TxCallback
.bResult
= MLME_SUCCESS
;
89 adapter
->sMlmeFrame
.IsInUsed
= PACKET_FREE_TO_USE
;