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staging: vt6656: rxtx.c s_uGetDataDuration return endian corrected u16.

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The return always be u16 endian corrected. For the
large part this is missing.

Fix uGetDataDuration to return u16 endian corrected.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley
2013-08-21 21:58:37 +01:00
committed by Greg Kroah-Hartman
parent 2fd2bdfcca
commit d500595516
1 changed files with 18 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/staging/vt6656/rxtx.c
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@@ -132,7 +132,7 @@ static void s_vFillRTSHead(struct vnt_private *pDevice, u8 byPktType,
void *pvRTS, u32 cbFrameLength, int bNeedAck, int bDisCRC,
struct ethhdr *psEthHeader, u16 wCurrentRate, u8 byFBOption);
static u32 s_uGetDataDuration(struct vnt_private *pDevice, u8 byDurType,
static u16 s_uGetDataDuration(struct vnt_private *pDevice, u8 byDurType,
u8 byPktType, int bNeedAck);
static u16 s_uGetRTSCTSDuration(struct vnt_private *pDevice,
@@ -383,7 +383,7 @@ static u32 s_uGetRTSCTSRsvTime(struct vnt_private *pDevice,
}
//byFreqType 0: 5GHz, 1:2.4Ghz
static u32 s_uGetDataDuration(struct vnt_private *pDevice, u8 byDurType,
static u16 s_uGetDataDuration(struct vnt_private *pDevice, u8 byDurType,
u8 byPktType, int bNeedAck)
{
u32 uAckTime = 0;
@@ -395,7 +395,7 @@ static u32 s_uGetDataDuration(struct vnt_private *pDevice, u8 byDurType,
else
uAckTime = BBuGetFrameTime(pDevice->byPreambleType,
byPktType, 14, pDevice->byTopOFDMBasicRate);
return pDevice->uSIFS + uAckTime;
return cpu_to_le16((u16)(pDevice->uSIFS + uAckTime));
}
return 0;
@@ -507,9 +507,9 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameLength,
pDevice->byTopCCKBasicRate, PK_TYPE_11B, &pBuf->b);
//Get Duration and TimeStamp
pBuf->wDuration_a = (u16)s_uGetDataDuration(pDevice, DATADUR_A,
pBuf->wDuration_a = s_uGetDataDuration(pDevice, DATADUR_A,
byPktType, bNeedAck);
pBuf->wDuration_b = (u16)s_uGetDataDuration(pDevice, DATADUR_B,
pBuf->wDuration_b = s_uGetDataDuration(pDevice, DATADUR_B,
PK_TYPE_11B, bNeedAck);
pBuf->wTimeStampOff_a = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
@@ -525,13 +525,13 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameLength,
pDevice->byTopCCKBasicRate, PK_TYPE_11B, &pBuf->b);
//Get Duration and TimeStamp
pBuf->wDuration_a = (u16)s_uGetDataDuration(pDevice, DATADUR_A,
pBuf->wDuration_a = s_uGetDataDuration(pDevice, DATADUR_A,
byPktType, bNeedAck);
pBuf->wDuration_b = (u16)s_uGetDataDuration(pDevice, DATADUR_B,
pBuf->wDuration_b = s_uGetDataDuration(pDevice, DATADUR_B,
PK_TYPE_11B, bNeedAck);
pBuf->wDuration_a_f0 = (u16)s_uGetDataDuration(pDevice,
pBuf->wDuration_a_f0 = s_uGetDataDuration(pDevice,
DATADUR_A_F0, byPktType, bNeedAck);
pBuf->wDuration_a_f1 = (u16)s_uGetDataDuration(pDevice,
pBuf->wDuration_a_f1 = s_uGetDataDuration(pDevice,
DATADUR_A_F1, byPktType, bNeedAck);
pBuf->wTimeStampOff_a = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
pBuf->wTimeStampOff_b = wTimeStampOff[pDevice->byPreambleType%2][pDevice->byTopCCKBasicRate%MAX_RATE];
@@ -546,11 +546,11 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameLength, wCurrentRate,
byPktType, &pBuf->a);
//Get Duration and TimeStampOff
pBuf->wDuration = (u16)s_uGetDataDuration(pDevice, DATADUR_A,
pBuf->wDuration = s_uGetDataDuration(pDevice, DATADUR_A,
byPktType, bNeedAck);
pBuf->wDuration_f0 = (u16)s_uGetDataDuration(pDevice,
pBuf->wDuration_f0 = s_uGetDataDuration(pDevice,
DATADUR_A_F0, byPktType, bNeedAck);
pBuf->wDuration_f1 = (u16)s_uGetDataDuration(pDevice,
pBuf->wDuration_f1 = s_uGetDataDuration(pDevice,
DATADUR_A_F1, byPktType, bNeedAck);
pBuf->wTimeStampOff = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
return (pBuf->wDuration);
@@ -561,7 +561,7 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameLength, wCurrentRate,
byPktType, &pBuf->ab);
//Get Duration and TimeStampOff
pBuf->wDuration = (u16)s_uGetDataDuration(pDevice, DATADUR_A,
pBuf->wDuration = s_uGetDataDuration(pDevice, DATADUR_A,
byPktType, bNeedAck);
pBuf->wTimeStampOff = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
@@ -575,7 +575,7 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameLength, wCurrentRate,
byPktType, &pBuf->ab);
//Get Duration and TimeStampOff
pBuf->wDuration = (u16)s_uGetDataDuration(pDevice, DATADUR_B,
pBuf->wDuration = s_uGetDataDuration(pDevice, DATADUR_B,
byPktType, bNeedAck);
pBuf->wTimeStampOff = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
@@ -1805,8 +1805,8 @@ CMD_STATUS csBeacon_xmit(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameSize, wCurrentRate, PK_TYPE_11A,
&pTxDataHead->ab);
//Get Duration and TimeStampOff
pTxDataHead->wDuration = cpu_to_le16((u16)s_uGetDataDuration(pDevice,
DATADUR_A, PK_TYPE_11A, false));
pTxDataHead->wDuration = s_uGetDataDuration(pDevice,
DATADUR_A, PK_TYPE_11A, false);
pTxDataHead->wTimeStampOff = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
cbHeaderSize = wTxBufSize + sizeof(struct vnt_tx_datahead_ab);
} else {
@@ -1818,8 +1818,8 @@ CMD_STATUS csBeacon_xmit(struct vnt_private *pDevice,
BBvCalculateParameter(pDevice, cbFrameSize, wCurrentRate, PK_TYPE_11B,
&pTxDataHead->ab);
//Get Duration and TimeStampOff
pTxDataHead->wDuration = cpu_to_le16((u16)s_uGetDataDuration(pDevice,
DATADUR_B, PK_TYPE_11B, false));
pTxDataHead->wDuration = s_uGetDataDuration(pDevice,
DATADUR_B, PK_TYPE_11B, false);
pTxDataHead->wTimeStampOff = wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE];
cbHeaderSize = wTxBufSize + sizeof(struct vnt_tx_datahead_ab);
}