From 9c62c7abf8cc325b86a6d6a0d5427e48ef30f1b4 Mon Sep 17 00:00:00 2001 From: Malcolm Priestley Date: Sat, 30 Aug 2014 22:25:37 +0100 Subject: [PATCH] staging: vt6655: replace -typedef struct tagSTxDataHead_a_FB with struct vnt_tx_datahead_a_fb Replace members a, wDuration, wTimeStampOff, wDuration_f0, and wDuration_f1; with a, duration, time_stamp_off, duration_f0, duration_f1 All unsigned short members should be __le16 Creating the new structure in rxtx.h. Signed-off-by: Malcolm Priestley Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6655/desc.h | 13 ------------- drivers/staging/vt6655/rxtx.c | 35 ++++++++++++++++++----------------- drivers/staging/vt6655/rxtx.h | 8 ++++++++ 3 files changed, 26 insertions(+), 30 deletions(-) diff --git a/drivers/staging/vt6655/desc.h b/drivers/staging/vt6655/desc.h index ed5052a43bfc..0da860e591c8 100644 --- a/drivers/staging/vt6655/desc.h +++ b/drivers/staging/vt6655/desc.h @@ -456,19 +456,6 @@ typedef struct tagSTxBufHead { STxBufHead, *PSTxBufHead; typedef const STxBufHead *PCSTxBufHead; -// -// Tx data header -// -typedef struct tagSTxDataHead_a_FB { - struct vnt_phy_field a; - unsigned short wDuration; - unsigned short wTimeStampOff; - unsigned short wDuration_f0; - unsigned short wDuration_f1; -} __attribute__ ((__packed__)) -STxDataHead_a_FB, *PSTxDataHead_a_FB; -typedef const STxDataHead_a_FB *PCSTxDataHead_a_FB; - typedef struct tagSBEACONCtl { u32 BufReady:1; u32 TSF:15; diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c index 627cacb39e60..bd0e339fa674 100644 --- a/drivers/staging/vt6655/rxtx.c +++ b/drivers/staging/vt6655/rxtx.c @@ -743,22 +743,21 @@ s_uFillDataHead( } //if (byFBOption == AUTO_FB_NONE) } else if (byPktType == PK_TYPE_11A) { if ((byFBOption != AUTO_FB_NONE)) { - // Auto Fallback - PSTxDataHead_a_FB pBuf = (PSTxDataHead_a_FB)pTxDataHead; + /* Auto Fallback */ + struct vnt_tx_datahead_a_fb *buf = pTxDataHead; /* Get SignalField, ServiceField & Length */ vnt_get_phy_field(pDevice, cbFrameLength, wCurrentRate, - byPktType, &pBuf->a); - - //Get Duration and TimeStampOff + byPktType, &buf->a); - pBuf->wDuration = cpu_to_le16((unsigned short)s_uGetDataDuration(pDevice, DATADUR_A, cbFrameLength, byPktType, - wCurrentRate, bNeedAck, uFragIdx, cbLastFragmentSize, uMACfragNum, byFBOption)); //0: 5GHz - pBuf->wDuration_f0 = cpu_to_le16((unsigned short)s_uGetDataDuration(pDevice, DATADUR_A_F0, cbFrameLength, byPktType, - 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 = vnt_time_stamp_off(pDevice, wCurrentRate); - return pBuf->wDuration; + /* Get Duration and TimeStampOff */ + buf->duration = cpu_to_le16((u16)s_uGetDataDuration(pDevice, DATADUR_A, cbFrameLength, byPktType, + wCurrentRate, bNeedAck, uFragIdx, cbLastFragmentSize, uMACfragNum, byFBOption)); + buf->duration_f0 = cpu_to_le16((u16)s_uGetDataDuration(pDevice, DATADUR_A_F0, cbFrameLength, byPktType, + wCurrentRate, bNeedAck, uFragIdx, cbLastFragmentSize, uMACfragNum, byFBOption)); + buf->duration_f1 = cpu_to_le16((u16)s_uGetDataDuration(pDevice, DATADUR_A_F1, cbFrameLength, byPktType, + wCurrentRate, bNeedAck, uFragIdx, cbLastFragmentSize, uMACfragNum, byFBOption)); + buf->time_stamp_off = vnt_time_stamp_off(pDevice, wCurrentRate); + return buf->duration; } else { struct vnt_tx_datahead_ab *buf = pTxDataHead; /* Get SignalField, ServiceField & Length */ @@ -1376,15 +1375,17 @@ s_cbFillTxBufHead(struct vnt_private *pDevice, unsigned char byPktType, pMICHDR = (struct vnt_mic_hdr *) (pbyTxBufferAddr + wTxBufSize + sizeof(struct vnt_rrv_time_ab)); pvRTS = (PSRTS_a_FB) (pbyTxBufferAddr + wTxBufSize + sizeof(struct vnt_rrv_time_ab) + cbMICHDR); pvCTS = NULL; - pvTxDataHd = (PSTxDataHead_a_FB) (pbyTxBufferAddr + wTxBufSize + sizeof(struct vnt_rrv_time_ab) + cbMICHDR + sizeof(SRTS_a_FB)); - cbHeaderLength = wTxBufSize + sizeof(struct vnt_rrv_time_ab) + cbMICHDR + sizeof(SRTS_a_FB) + sizeof(STxDataHead_a_FB); + pvTxDataHd = (void *)(pbyTxBufferAddr + wTxBufSize + sizeof(struct vnt_rrv_time_ab) + cbMICHDR + sizeof(SRTS_a_FB)); + cbHeaderLength = wTxBufSize + sizeof(struct vnt_rrv_time_ab) + + cbMICHDR + sizeof(SRTS_a_FB) + sizeof(struct vnt_tx_datahead_a_fb); } else { //RTS_needless pvRrvTime = (void *)(pbyTxBufferAddr + wTxBufSize); pMICHDR = (struct vnt_mic_hdr *)(pbyTxBufferAddr + wTxBufSize + sizeof(struct vnt_rrv_time_ab)); pvRTS = NULL; pvCTS = NULL; - pvTxDataHd = (PSTxDataHead_a_FB) (pbyTxBufferAddr + wTxBufSize + sizeof(struct vnt_rrv_time_ab) + cbMICHDR); - cbHeaderLength = wTxBufSize + sizeof(struct vnt_rrv_time_ab) + cbMICHDR + sizeof(STxDataHead_a_FB); + pvTxDataHd = (void *)(pbyTxBufferAddr + wTxBufSize + sizeof(struct vnt_rrv_time_ab) + cbMICHDR); + cbHeaderLength = wTxBufSize + sizeof(struct vnt_rrv_time_ab) + + cbMICHDR + sizeof(struct vnt_tx_datahead_a_fb); } } // Auto Fall Back } diff --git a/drivers/staging/vt6655/rxtx.h b/drivers/staging/vt6655/rxtx.h index 4899f6eab8b8..21bbc7e4ef08 100644 --- a/drivers/staging/vt6655/rxtx.h +++ b/drivers/staging/vt6655/rxtx.h @@ -105,6 +105,14 @@ struct vnt_tx_datahead_ab { __le16 time_stamp_off; } __packed; +struct vnt_tx_datahead_a_fb { + struct vnt_phy_field a; + __le16 duration; + __le16 time_stamp_off; + __le16 duration_f0; + __le16 duration_f1; +} __packed; + struct vnt_tx_short_buf_head { __le16 fifo_ctl; u16 time_stamp; -- 2.34.1