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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 <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2013-08-16 23:38:57 +01:00 committed by Greg Kroah-Hartman
parent 6398a59bec
commit 4f990057bc
3 changed files with 37 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/staging/vt6656/desc.h
View File

@ -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;

53
drivers/staging/vt6656/rxtx.c
View File

@ -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);
}

7
drivers/staging/vt6656/rxtx.h
View File

@ -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;