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staging: vt6656: rxtx: Remove unused uDMAIdx from driver.

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Remove from functions and callers.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2014-04-30 21:31:12 +01:00 committed by Greg Kroah-Hartman
parent ea9a8dae5a
commit 05cc617b5d
4 changed files with 19 additions and 22 deletions
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2
drivers/staging/vt6656/main_usb.c
View File

@ -1192,7 +1192,7 @@ static int device_xmit(struct sk_buff *skb, struct net_device *dev)
goto out;
}
if (nsDMA_tx_packet(pDevice, TYPE_AC0DMA, skb)) {
if (nsDMA_tx_packet(pDevice, skb)) {
if (netif_queue_stopped(dev))
netif_wake_queue(dev);
}

33
drivers/staging/vt6656/rxtx.c
View File

@ -101,11 +101,11 @@ static struct vnt_usb_send_context *s_vGetFreeContext(struct vnt_private *);
static u16 s_vGenerateTxParameter(struct vnt_private *pDevice,
u8 byPktType, u16 wCurrentRate, struct vnt_tx_buffer *tx_buffer,
struct vnt_mic_hdr **mic_hdr, u32 need_mic, u32 cbFrameSize,
int bNeedACK, u32 uDMAIdx, struct ethhdr *psEthHeader, bool need_rts);
int bNeedACK, struct ethhdr *psEthHeader, bool need_rts);
static void s_vGenerateMACHeader(struct vnt_private *pDevice,
u8 *pbyBufferAddr, u16 wDuration, struct ethhdr *psEthHeader,
int bNeedEncrypt, u16 wFragType, u32 uDMAIdx, u32 uFragIdx);
int bNeedEncrypt, u16 wFragType, u32 uFragIdx);
static void s_vFillTxKey(struct vnt_private *pDevice,
struct vnt_tx_fifo_head *fifo_head, u8 *pbyIVHead,
@ -121,7 +121,7 @@ static unsigned int s_uGetTxRsvTime(struct vnt_private *pDevice, u8 byPktType,
static __le16 s_uGetRTSCTSRsvTime(struct vnt_private *priv,
u8 rsv_type, u8 pkt_type, u32 frame_lenght, u16 current_rate);
static u16 s_vFillCTSHead(struct vnt_private *pDevice, u32 uDMAIdx,
static u16 s_vFillCTSHead(struct vnt_private *pDevice,
u8 byPktType, union vnt_tx_data_head *head, u32 cbFrameLength,
int bNeedAck, u16 wCurrentRate, u8 byFBOption);
@ -714,7 +714,7 @@ static u16 s_vFillRTSHead(struct vnt_private *pDevice, u8 byPktType,
return 0;
}
static u16 s_vFillCTSHead(struct vnt_private *pDevice, u32 uDMAIdx,
static u16 s_vFillCTSHead(struct vnt_private *pDevice,
u8 byPktType, union vnt_tx_data_head *head, u32 cbFrameLength,
int bNeedAck, u16 wCurrentRate, u8 byFBOption)
{
@ -787,7 +787,6 @@ static u16 s_vFillCTSHead(struct vnt_private *pDevice, u32 uDMAIdx,
* pCTS - CTS Buffer
* cbFrameSize - Transmit Data Length (Hdr+Payload+FCS)
* bNeedACK - If need ACK
* uDMAIdx - DMA Index
* Out:
* none
*
@ -798,7 +797,7 @@ static u16 s_vFillCTSHead(struct vnt_private *pDevice, u32 uDMAIdx,
static u16 s_vGenerateTxParameter(struct vnt_private *pDevice,
u8 byPktType, u16 wCurrentRate, struct vnt_tx_buffer *tx_buffer,
struct vnt_mic_hdr **mic_hdr, u32 need_mic, u32 cbFrameSize,
int bNeedACK, u32 uDMAIdx, struct ethhdr *psEthHeader, bool need_rts)
int bNeedACK, struct ethhdr *psEthHeader, bool need_rts)
{
struct vnt_tx_fifo_head *pFifoHead = &tx_buffer->fifo_head;
union vnt_tx_data_head *head = NULL;
@ -866,7 +865,7 @@ static u16 s_vGenerateTxParameter(struct vnt_private *pDevice,
}
/* Fill CTS */
return s_vFillCTSHead(pDevice, uDMAIdx, byPktType,
return s_vFillCTSHead(pDevice, byPktType,
head, cbFrameSize, bNeedACK, wCurrentRate,
byFBOption);
}
@ -951,7 +950,7 @@ static u16 s_vGenerateTxParameter(struct vnt_private *pDevice,
static int s_bPacketToWirelessUsb(struct vnt_private *pDevice, u8 byPktType,
struct vnt_tx_buffer *tx_buffer, int bNeedEncryption,
u32 uSkbPacketLen, u32 uDMAIdx, struct ethhdr *psEthHeader,
u32 uSkbPacketLen, struct ethhdr *psEthHeader,
u8 *pPacket, PSKeyItem pTransmitKey, u32 uNodeIndex, u16 wCurrentRate,
u32 *pcbHeaderLen, u32 *pcbTotalLen)
{
@ -1147,17 +1146,16 @@ static int s_bPacketToWirelessUsb(struct vnt_private *pDevice, u8 byPktType,
//=========================
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"No Fragmentation...\n");
byFragType = FRAGCTL_NONFRAG;
//uDMAIdx = TYPE_AC0DMA;
//pTxBufHead = (PSTxBufHead) &(pTxBufHead->adwTxKey[0]);
/* Fill FIFO, RrvTime, RTS and CTS */
uDuration = s_vGenerateTxParameter(pDevice, byPktType, wCurrentRate,
tx_buffer, &pMICHDR, cbMICHDR,
cbFrameSize, bNeedACK, uDMAIdx, psEthHeader, bRTS);
cbFrameSize, bNeedACK, psEthHeader, bRTS);
// Generate TX MAC Header
s_vGenerateMACHeader(pDevice, pbyMacHdr, (u16)uDuration, psEthHeader, bNeedEncryption,
byFragType, uDMAIdx, 0);
byFragType, 0);
if (bNeedEncryption == true) {
//Fill TXKEY
@ -1289,7 +1287,7 @@ static int s_bPacketToWirelessUsb(struct vnt_private *pDevice, u8 byPktType,
static void s_vGenerateMACHeader(struct vnt_private *pDevice,
u8 *pbyBufferAddr, u16 wDuration, struct ethhdr *psEthHeader,
int bNeedEncrypt, u16 wFragType, u32 uDMAIdx, u32 uFragIdx)
int bNeedEncrypt, u16 wFragType, u32 uFragIdx)
{
struct ieee80211_hdr *pMACHeader = (struct ieee80211_hdr *)pbyBufferAddr;
@ -1529,7 +1527,7 @@ CMD_STATUS csMgmt_xmit(struct vnt_private *pDevice,
/* Fill FIFO,RrvTime,RTS,and CTS */
uDuration = s_vGenerateTxParameter(pDevice, byPktType, wCurrentRate,
pTX_Buffer, &pMICHDR, 0,
cbFrameSize, bNeedACK, TYPE_TXDMA0, &sEthHeader, false);
cbFrameSize, bNeedACK, &sEthHeader, false);
pMACHeader = (struct ieee80211_hdr *) (pbyTxBufferAddr + cbHeaderSize);
@ -1923,7 +1921,7 @@ void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb)
/* Fill FIFO,RrvTime,RTS,and CTS */
uDuration = s_vGenerateTxParameter(pDevice, byPktType, wCurrentRate,
pTX_Buffer, &pMICHDR, cbMICHDR,
cbFrameSize, bNeedACK, TYPE_TXDMA0, &sEthHeader, false);
cbFrameSize, bNeedACK, &sEthHeader, false);
pMACHeader = (struct ieee80211_hdr *) (pbyTxBufferAddr + cbHeaderSize);
@ -2085,8 +2083,7 @@ void vDMA0_tx_80211(struct vnt_private *pDevice, struct sk_buff *skb)
* Return Value: NULL
*/
int nsDMA_tx_packet(struct vnt_private *pDevice,
u32 uDMAIdx, struct sk_buff *skb)
int nsDMA_tx_packet(struct vnt_private *pDevice, struct sk_buff *skb)
{
struct net_device_stats *pStats = &pDevice->stats;
struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
@ -2417,7 +2414,7 @@ int nsDMA_tx_packet(struct vnt_private *pDevice,
fConvertedPacket = s_bPacketToWirelessUsb(pDevice, byPktType,
pTX_Buffer, bNeedEncryption,
skb->len, uDMAIdx, &pDevice->sTxEthHeader,
skb->len, &pDevice->sTxEthHeader,
(u8 *)skb->data, pTransmitKey, uNodeIndex,
pDevice->wCurrentRate,
&uHeaderLen, &BytesToWrite
@ -2581,7 +2578,7 @@ int bRelayPacketSend(struct vnt_private *pDevice, u8 *pbySkbData, u32 uDataLen,
fConvertedPacket = s_bPacketToWirelessUsb(pDevice, byPktType,
pTX_Buffer, bNeedEncryption,
uDataLen, TYPE_AC0DMA, &pDevice->sTxEthHeader,
uDataLen, &pDevice->sTxEthHeader,
pbySkbData, pTransmitKey, uNodeIndex,
pDevice->wCurrentRate,
&uHeaderLen, &BytesToWrite

2
drivers/staging/vt6656/rxtx.h
View File

@ -247,7 +247,7 @@ struct vnt_beacon_buffer {
} __packed;
void vDMA0_tx_80211(struct vnt_private *, struct sk_buff *skb);
int nsDMA_tx_packet(struct vnt_private *, u32 uDMAIdx, struct sk_buff *skb);
int nsDMA_tx_packet(struct vnt_private *, struct sk_buff *skb);
CMD_STATUS csMgmt_xmit(struct vnt_private *, struct vnt_tx_mgmt *);
CMD_STATUS csBeacon_xmit(struct vnt_private *, struct vnt_tx_mgmt *);
int bRelayPacketSend(struct vnt_private *, u8 *pbySkbData, u32 uDataLen,

4
drivers/staging/vt6656/wcmd.c
View File

@ -675,7 +675,7 @@ void vRunCommand(struct work_struct *work)
pDevice->bMoreData = true;
}
if (nsDMA_tx_packet(pDevice, TYPE_AC0DMA, skb) != 0)
if (nsDMA_tx_packet(pDevice, skb) != 0)
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Multicast ps tx fail\n");
pMgmt->sNodeDBTable[0].wEnQueueCnt--;
@ -698,7 +698,7 @@ void vRunCommand(struct work_struct *work)
pDevice->bMoreData = true;
}
if (nsDMA_tx_packet(pDevice, TYPE_AC0DMA, skb) != 0)
if (nsDMA_tx_packet(pDevice, skb) != 0)
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "sta ps tx fail\n");
pMgmt->sNodeDBTable[ii].wEnQueueCnt--;