rxtx.c File Reference

#include "device.h"
#include "rxtx.h"
#include "tether.h"
#include "card.h"
#include "bssdb.h"
#include "mac.h"
#include "baseband.h"
#include "michael.h"
#include "tkip.h"
#include "tcrc.h"
#include "wctl.h"
#include "wroute.h"
#include "hostap.h"
#include "rf.h"

Go to the source code of this file.

Macros
#define	PLICE_DEBUG
#define	CRITICAL_PACKET_LEN   256
#define	RTSDUR_BB   0
#define	RTSDUR_BA   1
#define	RTSDUR_AA   2
#define	CTSDUR_BA   3
#define	RTSDUR_BA_F0   4
#define	RTSDUR_AA_F0   5
#define	RTSDUR_BA_F1   6
#define	RTSDUR_AA_F1   7
#define	CTSDUR_BA_F0   8
#define	CTSDUR_BA_F1   9
#define	DATADUR_B   10
#define	DATADUR_A   11
#define	DATADUR_A_F0   12
#define	DATADUR_A_F1   13

Functions
void	vGenerateFIFOHeader (PSDevice pDevice, unsigned char byPktType, unsigned char *pbyTxBufferAddr, bool bNeedEncrypt, unsigned int cbPayloadSize, unsigned int uDMAIdx, PSTxDesc pHeadTD, PSEthernetHeader psEthHeader, unsigned char *pPacket, PSKeyItem pTransmitKey, unsigned int uNodeIndex, unsigned int *puMACfragNum, unsigned int *pcbHeaderSize)
void	vGenerateMACHeader (PSDevice pDevice, unsigned char *pbyBufferAddr, unsigned short wDuration, PSEthernetHeader psEthHeader, bool bNeedEncrypt, unsigned short wFragType, unsigned int uDMAIdx, unsigned int uFragIdx)
CMD_STATUS	csMgmt_xmit (PSDevice pDevice, PSTxMgmtPacket pPacket)
CMD_STATUS	csBeacon_xmit (PSDevice pDevice, PSTxMgmtPacket pPacket)
unsigned int	cbGetFragCount (PSDevice pDevice, PSKeyItem pTransmitKey, unsigned int cbFrameBodySize, PSEthernetHeader psEthHeader)
void	vDMA0_tx_80211 (PSDevice pDevice, struct sk_buff *skb, unsigned char *pbMPDU, unsigned int cbMPDULen)

Variables
const unsigned short	wTimeStampOff [2][MAX_RATE]
const unsigned short	wFB_Opt0 [2][5]
const unsigned short	wFB_Opt1 [2][5]

Macro Definition Documentation

#define CRITICAL_PACKET_LEN   256

Definition at line 80 of file rxtx.c.

#define CTSDUR_BA   3

Definition at line 101 of file rxtx.c.

#define CTSDUR_BA_F0   8

Definition at line 106 of file rxtx.c.

#define CTSDUR_BA_F1   9

Definition at line 107 of file rxtx.c.

#define DATADUR_A   11

Definition at line 109 of file rxtx.c.

#define DATADUR_A_F0   12

Definition at line 110 of file rxtx.c.

#define DATADUR_A_F1   13

Definition at line 111 of file rxtx.c.

#define DATADUR_B   10

Definition at line 108 of file rxtx.c.

#define PLICE_DEBUG

Definition at line 74 of file rxtx.c.

#define RTSDUR_AA   2

Definition at line 100 of file rxtx.c.

#define RTSDUR_AA_F0   5

Definition at line 103 of file rxtx.c.

#define RTSDUR_AA_F1   7

Definition at line 105 of file rxtx.c.

#define RTSDUR_BA   1

Definition at line 99 of file rxtx.c.

#define RTSDUR_BA_F0   4

Definition at line 102 of file rxtx.c.

#define RTSDUR_BA_F1   6

Definition at line 104 of file rxtx.c.

#define RTSDUR_BB   0

Definition at line 98 of file rxtx.c.

Function Documentation

unsigned int cbGetFragCount	(	PSDevice	pDevice,
		PSKeyItem	pTransmitKey,
		unsigned int	cbFrameBodySize,
		PSEthernetHeader	psEthHeader
	)

Definition at line 2702 of file rxtx.c.

CMD_STATUS csBeacon_xmit	(	PSDevice	pDevice,
		PSTxMgmtPacket	pPacket
	)

Definition at line 2624 of file rxtx.c.

CMD_STATUS csMgmt_xmit	(	PSDevice	pDevice,
		PSTxMgmtPacket	pPacket
	)

Definition at line 2304 of file rxtx.c.

void vDMA0_tx_80211	(	PSDevice	pDevice,
		struct sk_buff *	skb,
		unsigned char *	pbMPDU,
		unsigned int	cbMPDULen
	)

Definition at line 2788 of file rxtx.c.

void vGenerateFIFOHeader	(	PSDevice	pDevice,
		unsigned char	byPktType,
		unsigned char *	pbyTxBufferAddr,
		bool	bNeedEncrypt,
		unsigned int	cbPayloadSize,
		unsigned int	uDMAIdx,
		PSTxDesc	pHeadTD,
		PSEthernetHeader	psEthHeader,
		unsigned char *	pPacket,
		PSKeyItem	pTransmitKey,
		unsigned int	uNodeIndex,
		unsigned int *	puMACfragNum,
		unsigned int *	pcbHeaderSize
	)

Definition at line 2072 of file rxtx.c.

void vGenerateMACHeader	(	PSDevice	pDevice,
		unsigned char *	pbyBufferAddr,
		unsigned short	wDuration,
		PSEthernetHeader	psEthHeader,
		bool	bNeedEncrypt,
		unsigned short	wFragType,
		unsigned int	uDMAIdx,
		unsigned int	uFragIdx
	)

Definition at line 2232 of file rxtx.c.

Variable Documentation

const unsigned short wFB_Opt0[2][5]

Initial value:

= {
        {RATE_12M, RATE_18M, RATE_24M, RATE_36M, RATE_48M}, 
        {RATE_12M, RATE_12M, RATE_18M, RATE_24M, RATE_36M}, 
    }

Definition at line 88 of file rxtx.c.

const unsigned short wFB_Opt1[2][5]

Initial value:

= {
        {RATE_12M, RATE_18M, RATE_24M, RATE_24M, RATE_36M}, 
        {RATE_6M , RATE_6M,  RATE_12M, RATE_12M, RATE_18M}, 
    }

Definition at line 92 of file rxtx.c.

const unsigned short wTimeStampOff[2][MAX_RATE]

Initial value:

= {
        {384, 288, 226, 209, 54, 43, 37, 31, 28, 25, 24, 23}, 
        {384, 192, 130, 113, 54, 43, 37, 31, 28, 25, 24, 23}, 
    }

Definition at line 83 of file rxtx.c.