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staging: vt6655: Remove BBvCalculateParameter and its data members 

Remove data members bySignalField*, byServiceField*, wTransmitLength*
from structures in desc.h

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2014-08-20 22:30:31 +01:00 committed by Greg Kroah-Hartman
parent 864a5a37aa
commit c28f3253f2
3 changed files with 0 additions and 196 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

143
drivers/staging/vt6655/baseband.c
View File

@ -1954,149 +1954,6 @@ void vnt_get_phy_field(struct vnt_private *priv, u32 frame_length,
}
}
void
BBvCalculateParameter(
struct vnt_private *pDevice,
unsigned int cbFrameLength,
unsigned short wRate,
unsigned char byPacketType,
unsigned short *pwPhyLen,
unsigned char *pbyPhySrv,
unsigned char *pbyPhySgn
)
{
unsigned int cbBitCount;
unsigned int cbUsCount = 0;
unsigned int cbTmp;
bool bExtBit;
unsigned char byPreambleType = pDevice->byPreambleType;
cbBitCount = cbFrameLength * 8;
bExtBit = false;
switch (wRate) {
case RATE_1M:
cbUsCount = cbBitCount;
*pbyPhySgn = 0x00;
break;
case RATE_2M:
cbUsCount = cbBitCount / 2;
if (byPreambleType == 1)
*pbyPhySgn = 0x09;
else /* long preamble */
*pbyPhySgn = 0x01;
break;
case RATE_5M:
cbUsCount = (cbBitCount * 10) / 55;
cbTmp = (cbUsCount * 55) / 10;
if (cbTmp != cbBitCount)
cbUsCount++;
if (byPreambleType == 1)
*pbyPhySgn = 0x0a;
else /* long preamble */
*pbyPhySgn = 0x02;
break;
case RATE_11M:
cbUsCount = cbBitCount / 11;
cbTmp = cbUsCount * 11;
if (cbTmp != cbBitCount) {
cbUsCount++;
if ((cbBitCount - cbTmp) <= 3)
bExtBit = true;
}
if (byPreambleType == 1)
*pbyPhySgn = 0x0b;
else /* long preamble */
*pbyPhySgn = 0x03;
break;
case RATE_6M:
if (byPacketType == PK_TYPE_11A) { /*11a, 5GHZ */
*pbyPhySgn = 0x9B; /* 1001 1011 */
} else {/* 11g, 2.4GHZ */
*pbyPhySgn = 0x8B; /* 1000 1011 */
}
break;
case RATE_9M:
if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
*pbyPhySgn = 0x9F; /* 1001 1111 */
} else {/* 11g, 2.4GHZ */
*pbyPhySgn = 0x8F; /* 1000 1111 */
}
break;
case RATE_12M:
if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
*pbyPhySgn = 0x9A; /* 1001 1010 */
} else {/* 11g, 2.4GHZ */
*pbyPhySgn = 0x8A; /* 1000 1010 */
}
break;
case RATE_18M:
if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
*pbyPhySgn = 0x9E; /* 1001 1110 */
} else {/* 11g, 2.4GHZ */
*pbyPhySgn = 0x8E; /* 1000 1110 */
}
break;
case RATE_24M:
if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
*pbyPhySgn = 0x99; /* 1001 1001 */
} else {/* 11g, 2.4GHZ */
*pbyPhySgn = 0x89; /* 1000 1001 */
}
break;
case RATE_36M:
if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
*pbyPhySgn = 0x9D; /* 1001 1101 */
} else {/* 11g, 2.4GHZ */
*pbyPhySgn = 0x8D; /* 1000 1101 */
}
break;
case RATE_48M:
if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
*pbyPhySgn = 0x98; /* 1001 1000 */
} else {/* 11g, 2.4GHZ */
*pbyPhySgn = 0x88; /* 1000 1000 */
}
break;
case RATE_54M:
if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
*pbyPhySgn = 0x9C; /* 1001 1100 */
} else {/* 11g, 2.4GHZ */
*pbyPhySgn = 0x8C; /* 1000 1100 */
}
break;
default:
if (byPacketType == PK_TYPE_11A) {/* 11a, 5GHZ */
*pbyPhySgn = 0x9C; /* 1001 1100 */
} else {/* 11g, 2.4GHZ */
*pbyPhySgn = 0x8C; /* 1000 1100 */
}
break;
}
if (byPacketType == PK_TYPE_11B) {
*pbyPhySrv = 0x00;
if (bExtBit)
*pbyPhySrv = *pbyPhySrv | 0x80;
*pwPhyLen = (unsigned short)cbUsCount;
} else {
*pbyPhySrv = 0x00;
*pwPhyLen = (unsigned short)cbFrameLength;
}
}
/*
* Description: Read a byte from BASEBAND, by embedded programming
*

11
drivers/staging/vt6655/baseband.h
View File

@ -76,17 +76,6 @@ BBuGetFrameTime(
unsigned short wRate
);
void
BBvCalculateParameter(
struct vnt_private *pDevice,
unsigned int cbFrameLength,
unsigned short wRate,
unsigned char byPacketType,
unsigned short *pwPhyLen,
unsigned char *pbyPhySrv,
unsigned char *pbyPhySgn
);
void vnt_get_phy_field(struct vnt_private *, u32 frame_length,
u16 tx_rate, u8 pkt_type, struct vnt_phy_field *);

42
drivers/staging/vt6655/desc.h
View File

@ -393,12 +393,6 @@ union vnt_phy_field_swap {
typedef struct tagSRTS_g {
struct vnt_phy_field b;
struct vnt_phy_field a;
unsigned char bySignalField_b;
unsigned char byServiceField_b;
unsigned short wTransmitLength_b;
unsigned char bySignalField_a;
unsigned char byServiceField_a;
unsigned short wTransmitLength_a;
unsigned short wDuration_ba;
unsigned short wDuration_aa;
unsigned short wDuration_bb;
@ -411,12 +405,6 @@ typedef const SRTS_g *PCSRTS_g;
typedef struct tagSRTS_g_FB {
struct vnt_phy_field b;
struct vnt_phy_field a;
unsigned char bySignalField_b;
unsigned char byServiceField_b;
unsigned short wTransmitLength_b;
unsigned char bySignalField_a;
unsigned char byServiceField_a;
unsigned short wTransmitLength_a;
unsigned short wDuration_ba;
unsigned short wDuration_aa;
unsigned short wDuration_bb;
@ -432,9 +420,6 @@ typedef const SRTS_g_FB *PCSRTS_g_FB;
typedef struct tagSRTS_ab {
struct vnt_phy_field ab;
unsigned char bySignalField;
unsigned char byServiceField;
unsigned short wTransmitLength;
unsigned short wDuration;
unsigned short wReserved;
SRTSData Data;
@ -444,9 +429,6 @@ typedef const SRTS_ab *PCSRTS_ab;
typedef struct tagSRTS_a_FB {
struct vnt_phy_field a;
unsigned char bySignalField;
unsigned char byServiceField;
unsigned short wTransmitLength;
unsigned short wDuration;
unsigned short wReserved;
unsigned short wRTSDuration_f0;
@ -469,9 +451,6 @@ SCTSData, *PSCTSData;
typedef struct tagSCTS {
struct vnt_phy_field b;
unsigned char bySignalField_b;
unsigned char byServiceField_b;
unsigned short wTransmitLength_b;
unsigned short wDuration_ba;
unsigned short wReserved;
SCTSData Data;
@ -481,9 +460,6 @@ typedef const SCTS *PCSCTS;
typedef struct tagSCTS_FB {
struct vnt_phy_field b;
unsigned char bySignalField_b;
unsigned char byServiceField_b;
unsigned short wTransmitLength_b;
unsigned short wDuration_ba;
unsigned short wReserved;
unsigned short wCTSDuration_ba_f0;
@ -520,12 +496,6 @@ typedef const STxShortBufHead *PCSTxShortBufHead;
typedef struct tagSTxDataHead_g {
struct vnt_phy_field b;
struct vnt_phy_field a;
unsigned char bySignalField_b;
unsigned char byServiceField_b;
unsigned short wTransmitLength_b;
unsigned char bySignalField_a;
unsigned char byServiceField_a;
unsigned short wTransmitLength_a;
unsigned short wDuration_b;
unsigned short wDuration_a;
unsigned short wTimeStampOff_b;
@ -537,12 +507,6 @@ typedef const STxDataHead_g *PCSTxDataHead_g;
typedef struct tagSTxDataHead_g_FB {
struct vnt_phy_field b;
struct vnt_phy_field a;
unsigned char bySignalField_b;
unsigned char byServiceField_b;
unsigned short wTransmitLength_b;
unsigned char bySignalField_a;
unsigned char byServiceField_a;
unsigned short wTransmitLength_a;
unsigned short wDuration_b;
unsigned short wDuration_a;
unsigned short wDuration_a_f0;
@ -555,9 +519,6 @@ typedef const STxDataHead_g_FB *PCSTxDataHead_g_FB;
typedef struct tagSTxDataHead_ab {
struct vnt_phy_field ab;
unsigned char bySignalField;
unsigned char byServiceField;
unsigned short wTransmitLength;
unsigned short wDuration;
unsigned short wTimeStampOff;
} __attribute__ ((__packed__))
@ -566,9 +527,6 @@ typedef const STxDataHead_ab *PCSTxDataHead_ab;
typedef struct tagSTxDataHead_a_FB {
struct vnt_phy_field a;
unsigned char bySignalField;
unsigned char byServiceField;
unsigned short wTransmitLength;
unsigned short wDuration;
unsigned short wTimeStampOff;
unsigned short wDuration_f0;