From 4f990057bc8fa4d1a2ba98ec238bb0e709b190f5 Mon Sep 17 00:00:00 2001 From: Malcolm Priestley Date: Fri, 16 Aug 2013 23:38:57 +0100 Subject: [PATCH] staging: vt6656: desc.h: Move typedef struct tagSRrvTime_gCTS to new structure in rxtx.h To new structure. typedef struct tagSRrvTime_gCTS -> struct vnt_rrv_time_cts This is only needed by rxtc.c so moved to rxtx.h and will eventually form part of the structure of struct vnt_tx_buffer. Signed-off-by: Malcolm Priestley Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6656/desc.h | 10 ------- drivers/staging/vt6656/rxtx.c | 53 ++++++++++++++++++++--------------- drivers/staging/vt6656/rxtx.h | 7 +++++ 3 files changed, 37 insertions(+), 33 deletions(-) diff --git a/drivers/staging/vt6656/desc.h b/drivers/staging/vt6656/desc.h index 89b580db2201..ae0ce51d5a18 100644 --- a/drivers/staging/vt6656/desc.h +++ b/drivers/staging/vt6656/desc.h @@ -146,16 +146,6 @@ /* * RsvTime buffer header */ -typedef struct tagSRrvTime_gCTS { - u16 wCTSTxRrvTime_ba; - u16 wReserved; - u16 wTxRrvTime_b; - u16 wTxRrvTime_a; -} __attribute__ ((__packed__)) -SRrvTime_gCTS, *PSRrvTime_gCTS; - -typedef const SRrvTime_gCTS *PCSRrvTime_gCTS; - typedef struct tagSRrvTime_ab { u16 wRTSTxRrvTime; u16 wTxRrvTime; diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c index c9dceae646a9..9c52c313aba4 100644 --- a/drivers/staging/vt6656/rxtx.c +++ b/drivers/staging/vt6656/rxtx.c @@ -934,7 +934,8 @@ static void s_vGenerateTxParameter(struct vnt_private *pDevice, //Fill RsvTime if (pvRrvTime) { - PSRrvTime_gCTS pBuf = (PSRrvTime_gCTS)pvRrvTime; + struct vnt_rrv_time_cts *pBuf = + (struct vnt_rrv_time_cts *)pvRrvTime; pBuf->wTxRrvTime_a = cpu_to_le16((u16)s_uGetTxRsvTime(pDevice, byPktType, cbFrameSize, wCurrentRate, bNeedACK));//2.4G OFDM pBuf->wTxRrvTime_b = cpu_to_le16((u16)s_uGetTxRsvTime(pDevice, PK_TYPE_11B, cbFrameSize, pDevice->byTopCCKBasicRate, bNeedACK));//1:CCK pBuf->wCTSTxRrvTime_ba = cpu_to_le16((u16)s_uGetRTSCTSRsvTime(pDevice, 3, byPktType, cbFrameSize, wCurrentRate));//3:CTSTxRrvTime_Ba, 1:2.4GHz @@ -1165,16 +1166,19 @@ static int s_bPacketToWirelessUsb(struct vnt_private *pDevice, u8 byPktType, sizeof(STxDataHead_g); } else { //RTS_needless - pvRrvTime = (PSRrvTime_gCTS) (pbyTxBufferAddr + wTxBufSize); - pMICHDR = (PSMICHDRHead) (pbyTxBufferAddr + wTxBufSize + sizeof(SRrvTime_gCTS)); + pvRrvTime = (struct vnt_rrv_time_cts *) + (pbyTxBufferAddr + wTxBufSize); + pMICHDR = (PSMICHDRHead) (pbyTxBufferAddr + wTxBufSize + + sizeof(struct vnt_rrv_time_cts)); pvRTS = NULL; pvCTS = (struct vnt_cts *) (pbyTxBufferAddr + wTxBufSize + - sizeof(SRrvTime_gCTS) + cbMICHDR); + sizeof(struct vnt_rrv_time_cts) + cbMICHDR); pvTxDataHd = (PSTxDataHead_g) (pbyTxBufferAddr + wTxBufSize + - sizeof(SRrvTime_gCTS) + cbMICHDR + + sizeof(struct vnt_rrv_time_cts) + cbMICHDR + sizeof(struct vnt_cts)); - cbHeaderLength = wTxBufSize + sizeof(SRrvTime_gCTS) + cbMICHDR + - sizeof(struct vnt_cts) + sizeof(STxDataHead_g); + cbHeaderLength = wTxBufSize + sizeof(struct vnt_rrv_time_cts) + + cbMICHDR + sizeof(struct vnt_cts) + + sizeof(STxDataHead_g); } } else { // Auto Fall Back @@ -1194,15 +1198,17 @@ static int s_bPacketToWirelessUsb(struct vnt_private *pDevice, u8 byPktType, sizeof(STxDataHead_g_FB); } else if (bRTS == false) { //RTS_needless - pvRrvTime = (PSRrvTime_gCTS) (pbyTxBufferAddr + wTxBufSize); - pMICHDR = (PSMICHDRHead) (pbyTxBufferAddr + wTxBufSize + sizeof(SRrvTime_gCTS)); + pvRrvTime = (struct vnt_rrv_time_cts *) + (pbyTxBufferAddr + wTxBufSize); + pMICHDR = (PSMICHDRHead) (pbyTxBufferAddr + wTxBufSize + + sizeof(struct vnt_rrv_time_cts)); pvRTS = NULL; pvCTS = (struct vnt_cts_fb *) (pbyTxBufferAddr + wTxBufSize + - sizeof(SRrvTime_gCTS) + cbMICHDR); + sizeof(struct vnt_rrv_time_cts) + cbMICHDR); pvTxDataHd = (PSTxDataHead_g_FB) (pbyTxBufferAddr + - wTxBufSize + sizeof(SRrvTime_gCTS) + cbMICHDR + - sizeof(struct vnt_cts_fb)); - cbHeaderLength = wTxBufSize + sizeof(SRrvTime_gCTS) + + wTxBufSize + sizeof(struct vnt_rrv_time_cts) + + cbMICHDR + sizeof(struct vnt_cts_fb)); + cbHeaderLength = wTxBufSize + sizeof(struct vnt_rrv_time_cts) + cbMICHDR + sizeof(struct vnt_cts_fb) + sizeof(STxDataHead_g_FB); } @@ -1659,14 +1665,14 @@ CMD_STATUS csMgmt_xmit(struct vnt_private *pDevice, //Set RrvTime/RTS/CTS Buffer if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) {//802.11g packet - pvRrvTime = (PSRrvTime_gCTS) (pbyTxBufferAddr + wTxBufSize); + pvRrvTime = (struct vnt_rrv_time_cts *) (pbyTxBufferAddr + wTxBufSize); pMICHDR = NULL; pvRTS = NULL; pCTS = (struct vnt_cts *) (pbyTxBufferAddr + wTxBufSize + - sizeof(SRrvTime_gCTS)); + sizeof(struct vnt_rrv_time_cts)); pvTxDataHd = (PSTxDataHead_g) (pbyTxBufferAddr + wTxBufSize + - sizeof(SRrvTime_gCTS) + sizeof(struct vnt_cts)); - cbHeaderSize = wTxBufSize + sizeof(SRrvTime_gCTS) + + sizeof(struct vnt_rrv_time_cts) + sizeof(struct vnt_cts)); + cbHeaderSize = wTxBufSize + sizeof(struct vnt_rrv_time_cts) + sizeof(struct vnt_cts) + sizeof(STxDataHead_g); } else { // 802.11a/b packet @@ -2061,15 +2067,16 @@ void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb) //the rest of pTxBufHead->wFragCtl:FragTyp will be set later in s_vFillFragParameter() if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) {//802.11g packet - - pvRrvTime = (PSRrvTime_gCTS) (pbyTxBufferAddr + wTxBufSize); - pMICHDR = (PSMICHDRHead) (pbyTxBufferAddr + wTxBufSize + sizeof(SRrvTime_gCTS)); + pvRrvTime = (struct vnt_rrv_time_cts *) (pbyTxBufferAddr + wTxBufSize); + pMICHDR = (PSMICHDRHead) (pbyTxBufferAddr + wTxBufSize + + sizeof(struct vnt_rrv_time_cts)); pvRTS = NULL; pvCTS = (struct vnt_cts *) (pbyTxBufferAddr + wTxBufSize + - sizeof(SRrvTime_gCTS) + cbMICHDR); + sizeof(struct vnt_rrv_time_cts) + cbMICHDR); pvTxDataHd = (PSTxDataHead_g) (pbyTxBufferAddr + wTxBufSize + - sizeof(SRrvTime_gCTS) + cbMICHDR + sizeof(struct vnt_cts)); - cbHeaderSize = wTxBufSize + sizeof(SRrvTime_gCTS) + cbMICHDR + + sizeof(struct vnt_rrv_time_cts) + cbMICHDR + + sizeof(struct vnt_cts)); + cbHeaderSize = wTxBufSize + sizeof(struct vnt_rrv_time_cts) + cbMICHDR + sizeof(struct vnt_cts) + sizeof(STxDataHead_g); } diff --git a/drivers/staging/vt6656/rxtx.h b/drivers/staging/vt6656/rxtx.h index 8afade2d5118..35a6b476b12b 100644 --- a/drivers/staging/vt6656/rxtx.h +++ b/drivers/staging/vt6656/rxtx.h @@ -42,6 +42,13 @@ struct vnt_rrv_time_rts { u16 wTxRrvTime_a; } __packed; +struct vnt_rrv_time_cts { + u16 wCTSTxRrvTime_ba; + u16 wReserved; + u16 wTxRrvTime_b; + u16 wTxRrvTime_a; +} __packed; + /* RTS buffer header */ struct vnt_rts_g { u8 bySignalField_b;