63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/* ============================================================================
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Module Name:
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MLMETxRx.C
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Description:
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The interface between MDS (MAC Data Service) and MLME.
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Revision History:
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--------------------------------------------------------------------------
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200209 UN20 Jennifer Xu
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Initial Release
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20021108 PD43 Austin Liu
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20030117 PD43 Austin Liu
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Deleted MLMEReturnPacket and MLMEProcThread()
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Copyright (c) 1996-2002 Winbond Electronics Corp. All Rights Reserved.
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============================================================================ */
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#include "sysdef.h"
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#include "mds_f.h"
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void MLME_GetNextPacket(struct wbsoft_priv *adapter, struct wb35_descriptor *desc)
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{
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desc->InternalUsed = desc->buffer_start_index + desc->buffer_number;
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desc->InternalUsed %= MAX_DESCRIPTOR_BUFFER_INDEX;
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desc->buffer_address[desc->InternalUsed] = adapter->sMlmeFrame.pMMPDU;
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desc->buffer_size[desc->InternalUsed] = adapter->sMlmeFrame.len;
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desc->buffer_total_size += adapter->sMlmeFrame.len;
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desc->buffer_number++;
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desc->Type = adapter->sMlmeFrame.DataType;
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}
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static void MLMEfreeMMPDUBuffer(struct wbsoft_priv *adapter, s8 *pData)
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{
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int i;
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/* Reclaim the data buffer */
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for (i = 0; i < MAX_NUM_TX_MMPDU; i++) {
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if (pData == (s8 *)&(adapter->sMlmeFrame.TxMMPDU[i]))
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break;
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}
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if (adapter->sMlmeFrame.TxMMPDUInUse[i])
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adapter->sMlmeFrame.TxMMPDUInUse[i] = false;
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else {
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/* Something wrong
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PD43 Add debug code here??? */
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}
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}
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void
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MLME_SendComplete(struct wbsoft_priv *adapter, u8 PacketID, unsigned char SendOK)
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{
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/* Reclaim the data buffer */
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adapter->sMlmeFrame.len = 0;
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MLMEfreeMMPDUBuffer(adapter, adapter->sMlmeFrame.pMMPDU);
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/* Return resource */
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adapter->sMlmeFrame.IsInUsed = PACKET_FREE_TO_USE;
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}
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