From c28f3253f2c113f86947ee6edacdad8e0c002177 Mon Sep 17 00:00:00 2001 From: Malcolm Priestley Date: Wed, 20 Aug 2014 22:30:31 +0100 Subject: [PATCH] staging: vt6655: Remove BBvCalculateParameter and its data members Remove data members bySignalField*, byServiceField*, wTransmitLength* from structures in desc.h Signed-off-by: Malcolm Priestley Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6655/baseband.c | 143 -------------------------------------- drivers/staging/vt6655/baseband.h | 11 --- drivers/staging/vt6655/desc.h | 42 ----------- 3 files changed, 196 deletions(-) diff --git a/drivers/staging/vt6655/baseband.c b/drivers/staging/vt6655/baseband.c index 5842206..40710bb 100644 --- a/drivers/staging/vt6655/baseband.c +++ b/drivers/staging/vt6655/baseband.c @@ -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 * diff --git a/drivers/staging/vt6655/baseband.h b/drivers/staging/vt6655/baseband.h index 049e6b4..78620d3 100644 --- a/drivers/staging/vt6655/baseband.h +++ b/drivers/staging/vt6655/baseband.h @@ -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 *); diff --git a/drivers/staging/vt6655/desc.h b/drivers/staging/vt6655/desc.h index 1842723..10bd564 100644 --- a/drivers/staging/vt6655/desc.h +++ b/drivers/staging/vt6655/desc.h @@ -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; -- 2.7.4