diff options
| author | Malcolm Priestley <tvboxspy@gmail.com> | 2014-08-30 22:25:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-30 15:19:16 -0700 |
| commit | d6b95c0659df46f20f947110fc0535e8faf6c1fc (patch) | |
| tree | e562986ac59d32d6e1affe0cff45892c9326ebd2 /drivers/staging/vt6655/rxtx.c | |
| parent | c00a378bffaf48ef08366d7e84a536241fb187b5 (diff) | |
staging: vt6655: rxtx.c create function to return __le16 wTimeStampOff
wTimeStampOff always needs to be endian corrected.
Create vnt_time_stamp_off to return this value.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vt6655/rxtx.c')
| -rw-r--r-- | drivers/staging/vt6655/rxtx.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c index afdf3ab2869e..9617701b509f 100644 --- a/drivers/staging/vt6655/rxtx.c +++ b/drivers/staging/vt6655/rxtx.c @@ -337,6 +337,12 @@ s_vSWencryption( } } +static __le16 vnt_time_stamp_off(struct vnt_private *priv, u16 rate) +{ + return cpu_to_le16(wTimeStampOff[priv->byPreambleType % 2] + [rate % MAX_RATE]); +} + /*byPktType : PK_TYPE_11A 0 PK_TYPE_11B 1 PK_TYPE_11GB 2 @@ -706,8 +712,8 @@ s_uFillDataHead( bNeedAck, uFragIdx, cbLastFragmentSize, uMACfragNum, byFBOption)); //1: 2.4 - pBuf->wTimeStampOff_a = cpu_to_le16(wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE]); - pBuf->wTimeStampOff_b = cpu_to_le16(wTimeStampOff[pDevice->byPreambleType%2][pDevice->byTopCCKBasicRate%MAX_RATE]); + pBuf->wTimeStampOff_a = vnt_time_stamp_off(pDevice, wCurrentRate); + pBuf->wTimeStampOff_b = vnt_time_stamp_off(pDevice, pDevice->byTopCCKBasicRate); return pBuf->wDuration_a; } else { @@ -730,8 +736,8 @@ s_uFillDataHead( pBuf->wDuration_a_f1 = cpu_to_le16((unsigned short)s_uGetDataDuration(pDevice, DATADUR_A_F1, cbFrameLength, byPktType, wCurrentRate, bNeedAck, uFragIdx, cbLastFragmentSize, uMACfragNum, byFBOption)); //1: 2.4GHz - pBuf->wTimeStampOff_a = cpu_to_le16(wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE]); - pBuf->wTimeStampOff_b = cpu_to_le16(wTimeStampOff[pDevice->byPreambleType%2][pDevice->byTopCCKBasicRate%MAX_RATE]); + pBuf->wTimeStampOff_a = vnt_time_stamp_off(pDevice, wCurrentRate); + pBuf->wTimeStampOff_b = vnt_time_stamp_off(pDevice, pDevice->byTopCCKBasicRate); return pBuf->wDuration_a; } //if (byFBOption == AUTO_FB_NONE) @@ -751,7 +757,7 @@ s_uFillDataHead( wCurrentRate, bNeedAck, uFragIdx, cbLastFragmentSize, uMACfragNum, byFBOption)); //0: 5GHz pBuf->wDuration_f1 = cpu_to_le16((unsigned short)s_uGetDataDuration(pDevice, DATADUR_A_F1, cbFrameLength, byPktType, wCurrentRate, bNeedAck, uFragIdx, cbLastFragmentSize, uMACfragNum, byFBOption)); //0: 5GHz - pBuf->wTimeStampOff = cpu_to_le16(wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE]); + pBuf->wTimeStampOff = vnt_time_stamp_off(pDevice, wCurrentRate); return pBuf->wDuration; } else { PSTxDataHead_ab pBuf = (PSTxDataHead_ab)pTxDataHead; @@ -765,7 +771,7 @@ s_uFillDataHead( cbLastFragmentSize, uMACfragNum, byFBOption)); - pBuf->wTimeStampOff = cpu_to_le16(wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE]); + pBuf->wTimeStampOff = vnt_time_stamp_off(pDevice, wCurrentRate); return pBuf->wDuration; } } else { @@ -778,7 +784,7 @@ s_uFillDataHead( wCurrentRate, bNeedAck, uFragIdx, cbLastFragmentSize, uMACfragNum, byFBOption)); - pBuf->wTimeStampOff = cpu_to_le16(wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE]); + pBuf->wTimeStampOff = vnt_time_stamp_off(pDevice, wCurrentRate); return pBuf->wDuration; } return 0; @@ -2370,7 +2376,7 @@ CMD_STATUS csBeacon_xmit(struct vnt_private *pDevice, PSTxMgmtPacket pPacket) wCurrentRate, byPktType, &short_head->ab); /* Get TimeStampOff */ - short_head->time_stamp_off = cpu_to_le16(wTimeStampOff[pDevice->byPreambleType%2][wCurrentRate%MAX_RATE]); + short_head->time_stamp_off = vnt_time_stamp_off(pDevice, wCurrentRate); cbHeaderSize = sizeof(struct vnt_tx_short_buf_head); //Generate Beacon Header |