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Message-Id: <1275896195-11386-2-git-send-email-mike.kernel@gilksonline.com>
Date: Mon, 7 Jun 2010 15:36:35 +0800
From: Mike Gilks <mike.kernel@...ksonline.com>
To: gregkh@...e.de, mchehab@...hat.com, julia@...u.dk, joe@...ches.com
Cc: devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
Mike Gilks <mike.kernel@...ksonline.com>
Subject: [PATCH] staging: rtl8192u: fix checkpatch.pl issues to line 2500 Fixed most problems pointed out by checkpatch.pl in file r8192U_core.c up to line 2500. Also changed indentation on all switch statements.
Signed-off-by: Mike Gilks <mike.kernel@...ksonline.com>
---
drivers/staging/rtl8192u/r8192U_core.c | 1778 +++++++++++++++++---------------
1 files changed, 952 insertions(+), 826 deletions(-)
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index dc4d2b6..66adac3 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -811,14 +811,14 @@ void rtl8192_dump_reg(struct net_device *dev)
****************************************************************************
*/
-void rtl8192_set_mode(struct net_device *dev,int mode)
+void rtl8192_set_mode(struct net_device *dev, int mode)
{
u8 ecmd;
- ecmd=read_nic_byte(dev, EPROM_CMD);
- ecmd=ecmd &~ EPROM_CMD_OPERATING_MODE_MASK;
- ecmd=ecmd | (mode<<EPROM_CMD_OPERATING_MODE_SHIFT);
- ecmd=ecmd &~ (1<<EPROM_CS_SHIFT);
- ecmd=ecmd &~ (1<<EPROM_CK_SHIFT);
+ ecmd = read_nic_byte(dev, EPROM_CMD);
+ ecmd = ecmd & ~EPROM_CMD_OPERATING_MODE_MASK;
+ ecmd = ecmd | (mode<<EPROM_CMD_OPERATING_MODE_SHIFT);
+ ecmd = ecmd & ~(1<<EPROM_CS_SHIFT);
+ ecmd = ecmd & ~(1<<EPROM_CK_SHIFT);
write_nic_byte(dev, EPROM_CMD, ecmd);
}
@@ -829,15 +829,14 @@ void rtl8192_update_msr(struct net_device *dev)
u8 msr;
msr = read_nic_byte(dev, MSR);
- msr &= ~ MSR_LINK_MASK;
+ msr &= ~MSR_LINK_MASK;
/* do not change in link_state != WLAN_LINK_ASSOCIATED.
* msr must be updated if the state is ASSOCIATING.
* this is intentional and make sense for ad-hoc and
* master (see the create BSS/IBSS func)
*/
- if (priv->ieee80211->state == IEEE80211_LINKED){
-
+ if (priv->ieee80211->state == IEEE80211_LINKED) {
if (priv->ieee80211->iw_mode == IW_MODE_INFRA)
msr |= (MSR_LINK_MANAGED<<MSR_LINK_SHIFT);
else if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
@@ -845,18 +844,18 @@ void rtl8192_update_msr(struct net_device *dev)
else if (priv->ieee80211->iw_mode == IW_MODE_MASTER)
msr |= (MSR_LINK_MASTER<<MSR_LINK_SHIFT);
- }else
- msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT);
+ } else
+ msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT) ;
write_nic_byte(dev, MSR, msr);
}
-void rtl8192_set_chan(struct net_device *dev,short ch)
+void rtl8192_set_chan(struct net_device *dev, short ch)
{
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
/* u32 tx; */
RT_TRACE(COMP_CH, "=====>%s()====ch:%d\n", __func__, ch);
- priv->chan=ch;
+ priv->chan = ch;
/* this hack should avoid frame TX during channel setting */
@@ -872,11 +871,11 @@ void rtl8192_set_chan(struct net_device *dev,short ch)
/* need to implement rf set channel here WB */
if (priv->rf_set_chan)
- priv->rf_set_chan(dev, priv->chan);
- mdelay(10);
- /* write_nic_dword(dev, TX_CONF, tx |
- * (TX_LOOPBACK_NONE<<TX_LOOPBACK_SHIFT));
- */
+ priv->rf_set_chan(dev, priv->chan);
+ mdelay(10);
+ /* write_nic_dword(dev, TX_CONF, tx |
+ * (TX_LOOPBACK_NONE<<TX_LOOPBACK_SHIFT));
+ */
#endif
}
@@ -888,15 +887,15 @@ u32 get_rxpacket_shiftbytes_819xusb(struct ieee80211_rx_stats *pstats)
#ifdef USB_RX_AGGREGATION_SUPPORT
if (pstats->bisrxaggrsubframe)
- return (sizeof(rx_desc_819x_usb) + pstats->RxDrvInfoSize
- + pstats->RxBufShift + 8);
+ return sizeof(rx_desc_819x_usb) + pstats->RxDrvInfoSize
+ + pstats->RxBufShift + 8;
else
#endif
- return (sizeof(rx_desc_819x_usb) + pstats->RxDrvInfoSize
- + pstats->RxBufShift);
+ return sizeof(rx_desc_819x_usb) + pstats->RxDrvInfoSize
+ + pstats->RxBufShift;
}
-static int rtl8192_rx_initiate(struct net_device*dev)
+static int rtl8192_rx_initiate(struct net_device *dev)
{
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
struct urb *entry;
@@ -915,8 +914,9 @@ static int rtl8192_rx_initiate(struct net_device*dev)
}
/* printk("nomal packet IN request!\n"); */
usb_fill_bulk_urb(entry, priv->udev,
- usb_rcvbulkpipe(priv->udev, 3), skb_tail_pointer(skb),
- RX_URB_SIZE, rtl8192_rx_isr, skb);
+ usb_rcvbulkpipe(priv->udev, 3),
+ skb_tail_pointer(skb), RX_URB_SIZE,
+ rtl8192_rx_isr, skb);
info = (struct rtl8192_rx_info *) skb->cb;
info->urb = entry;
info->dev = dev;
@@ -928,7 +928,7 @@ static int rtl8192_rx_initiate(struct net_device*dev)
/* command packet rx procedure */
while (skb_queue_len(&priv->rx_queue) < MAX_RX_URB + 3) {
/* printk("command packet IN request!\n"); */
- skb = __dev_alloc_skb(RX_URB_SIZE ,GFP_KERNEL);
+ skb = __dev_alloc_skb(RX_URB_SIZE , GFP_KERNEL);
if (!skb)
break;
entry = usb_alloc_urb(0, GFP_KERNEL);
@@ -937,8 +937,9 @@ static int rtl8192_rx_initiate(struct net_device*dev)
break;
}
usb_fill_bulk_urb(entry, priv->udev,
- usb_rcvbulkpipe(priv->udev, 9), skb_tail_pointer(skb),
- RX_URB_SIZE, rtl8192_rx_isr, skb);
+ usb_rcvbulkpipe(priv->udev, 9),
+ skb_tail_pointer(skb), RX_URB_SIZE,
+ rtl8192_rx_isr, skb);
info = (struct rtl8192_rx_info *) skb->cb;
info->urb = entry;
info->dev = dev;
@@ -955,40 +956,41 @@ void rtl8192_set_rxconf(struct net_device *dev)
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
u32 rxconf;
- rxconf=read_nic_dword(dev,RCR);
- rxconf = rxconf &~ MAC_FILTER_MASK;
+ rxconf = read_nic_dword(dev, RCR);
+ rxconf = rxconf & ~MAC_FILTER_MASK;
rxconf = rxconf | RCR_AMF;
rxconf = rxconf | RCR_ADF;
rxconf = rxconf | RCR_AB;
rxconf = rxconf | RCR_AM;
/* rxconf = rxconf | RCR_ACF; */
- if (dev->flags & IFF_PROMISC) {DMESG ("NIC in promisc mode");}
+ if (dev->flags & IFF_PROMISC)
+ DMESG("NIC in promisc mode");
- if(priv->ieee80211->iw_mode == IW_MODE_MONITOR || \
+ if (priv->ieee80211->iw_mode == IW_MODE_MONITOR ||
dev->flags & IFF_PROMISC){
rxconf = rxconf | RCR_AAP;
} /*else if(priv->ieee80211->iw_mode == IW_MODE_MASTER){
rxconf = rxconf | (1<<ACCEPT_ALLMAC_FRAME_SHIFT);
rxconf = rxconf | (1<<RX_CHECK_BSSID_SHIFT);
- }*/else{
+ }*/else {
rxconf = rxconf | RCR_APM;
rxconf = rxconf | RCR_CBSSID;
}
- if(priv->ieee80211->iw_mode == IW_MODE_MONITOR){
+ if (priv->ieee80211->iw_mode == IW_MODE_MONITOR) {
rxconf = rxconf | RCR_AICV;
rxconf = rxconf | RCR_APWRMGT;
}
- if( priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR)
+ if (priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR)
rxconf = rxconf | RCR_ACRC32;
- rxconf = rxconf &~ RX_FIFO_THRESHOLD_MASK;
+ rxconf = rxconf & ~RX_FIFO_THRESHOLD_MASK;
rxconf = rxconf | (RX_FIFO_THRESHOLD_NONE<<RX_FIFO_THRESHOLD_SHIFT);
- rxconf = rxconf &~ MAX_RX_DMA_MASK;
+ rxconf = rxconf & ~MAX_RX_DMA_MASK;
rxconf = rxconf | ((u32)7<<RCR_MXDMA_OFFSET);
/* rxconf = rxconf | (1<<RX_AUTORESETPHY_SHIFT); */
@@ -1000,7 +1002,7 @@ void rtl8192_set_rxconf(struct net_device *dev)
write_nic_dword(dev, RCR, rxconf);
#ifdef DEBUG_RX
- DMESG("rxconf: %x %x",rxconf ,read_nic_dword(dev,RCR));
+ DMESG("rxconf: %x %x", rxconf, read_nic_dword(dev, RCR));
#endif
}
@@ -1032,9 +1034,8 @@ void rtl8192_rtx_disable(struct net_device *dev)
struct sk_buff *skb;
struct rtl8192_rx_info *info;
- cmd=read_nic_byte(dev,CMDR);
- write_nic_byte(dev, CMDR, cmd &~ \
- (CR_TE|CR_RE));
+ cmd = read_nic_byte(dev, CMDR);
+ write_nic_byte(dev, CMDR, cmd & ~(CR_TE|CR_RE));
force_pci_posting(dev);
mdelay(10);
@@ -1047,9 +1048,8 @@ void rtl8192_rtx_disable(struct net_device *dev)
kfree_skb(skb);
}
- if (skb_queue_len(&priv->skb_queue)) {
+ if (skb_queue_len(&priv->skb_queue))
printk(KERN_WARNING "skb_queue not empty\n");
- }
skb_queue_purge(&priv->skb_queue);
return;
@@ -1063,7 +1063,7 @@ int alloc_tx_beacon_desc_ring(struct net_device *dev, int count)
inline u16 ieeerate2rtlrate(int rate)
{
- switch(rate){
+ switch (rate) {
case 10:
return 0;
case 20:
@@ -1090,17 +1090,17 @@ inline u16 ieeerate2rtlrate(int rate)
return 11;
default:
return 3;
-
}
}
-static u16 rtl_rate[] = {10,20,55,110,60,90,120,180,240,360,480,540};
+static u16 rtl_rate[] = {10, 20, 55, 110, 60, 90, 120, 180, 240,
+ 360, 480, 540};
inline u16 rtl8192_rate2rate(short rate)
{
- if (rate >11) return 0;
+ if (rate > 11)
+ return 0;
return rtl_rate[rate];
}
-
/* The protype of rx_isr has changed since one verion of Linux Kernel */
static void rtl8192_rx_isr(struct urb *urb)
{
@@ -1110,7 +1110,7 @@ static void rtl8192_rx_isr(struct urb *urb)
struct r8192_priv *priv = ieee80211_priv(dev);
int out_pipe = info->out_pipe;
int err;
- if(!priv->up)
+ if (!priv->up)
return;
if (unlikely(urb->status)) {
info->urb = NULL;
@@ -1135,8 +1135,9 @@ static void rtl8192_rx_isr(struct urb *urb)
}
usb_fill_bulk_urb(urb, priv->udev,
- usb_rcvbulkpipe(priv->udev, out_pipe), skb_tail_pointer(skb),
- RX_URB_SIZE, rtl8192_rx_isr, skb);
+ usb_rcvbulkpipe(priv->udev, out_pipe),
+ skb_tail_pointer(skb), RX_URB_SIZE,
+ rtl8192_rx_isr, skb);
info = (struct rtl8192_rx_info *) skb->cb;
info->urb = urb;
@@ -1147,8 +1148,9 @@ static void rtl8192_rx_isr(struct urb *urb)
urb->context = skb;
skb_queue_tail(&priv->rx_queue, skb);
err = usb_submit_urb(urb, GFP_ATOMIC);
- if(err && err != EPERM)
- printk("can not submit rxurb, err is %x,URB status is %x\n",err,urb->status);
+ if (err && err != EPERM)
+ printk("can not submit rxurb, err is %x,URB status is %x\n",
+ err, urb->status);
}
u32
@@ -1164,12 +1166,9 @@ rtl819xusb_rx_command_packet(
*/
status = cmpk_message_handle_rx(dev, pstats);
- if (status)
- {
+ if (status) {
DMESG("rxcommandpackethandle819xusb: It is a command packet\n");
- }
- else
- {
+ } else {
/* RT_TRACE(COMP_RECV, DBG_TRACE,
* ("RxCommandPacketHandle819xUsb:
* It is not a command packet\n"));
@@ -1196,7 +1195,8 @@ void rtl8192_data_hard_resume(struct net_device *dev)
/* this function TX data frames when the ieee80211 stack requires this.
* It checks also if we need to stop the ieee tx queue, eventually do it
*/
-void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rate)
+void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
+ int rate)
{
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
int ret;
@@ -1207,9 +1207,9 @@ void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rat
/* shall not be referred by command packet */
assert(queue_index != TXCMD_QUEUE);
- spin_lock_irqsave(&priv->tx_lock,flags);
+ spin_lock_irqsave(&priv->tx_lock, flags);
- memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
+ memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev));
/* tcb_desc->RATRIndex = 7; */
/* tcb_desc->bTxDisableRateFallBack = 1; */
/* tcb_desc->bTxUseDriverAssingedRate = 1; */
@@ -1222,7 +1222,7 @@ void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rat
*/
/* priv->ieee80211->stats.tx_packets++; */
- spin_unlock_irqrestore(&priv->tx_lock,flags);
+ spin_unlock_irqrestore(&priv->tx_lock, flags);
/* return ret; */
return;
@@ -1233,7 +1233,7 @@ void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rat
* If the ring is full packet are dropped (for data frame the queue
* is stopped before this can happen).
*/
-int rtl8192_hard_start_xmit(struct sk_buff *skb,struct net_device *dev)
+int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
int ret;
@@ -1242,21 +1242,21 @@ int rtl8192_hard_start_xmit(struct sk_buff *skb,struct net_device *dev)
u8 queue_index = tcb_desc->queue_index;
- spin_lock_irqsave(&priv->tx_lock,flags);
+ spin_lock_irqsave(&priv->tx_lock, flags);
- memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
- if(queue_index == TXCMD_QUEUE) {
+ memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev));
+ if (queue_index == TXCMD_QUEUE) {
skb_push(skb, USB_HWDESC_HEADER_LEN);
rtl819xU_tx_cmd(dev, skb);
ret = 1;
- spin_unlock_irqrestore(&priv->tx_lock,flags);
+ spin_unlock_irqrestore(&priv->tx_lock, flags);
return ret;
} else {
skb_push(skb, priv->ieee80211->tx_headroom);
ret = rtl8192_tx(dev, skb);
}
- spin_unlock_irqrestore(&priv->tx_lock,flags);
+ spin_unlock_irqrestore(&priv->tx_lock, flags);
return ret;
}
@@ -1267,27 +1267,29 @@ void rtl8192_try_wake_queue(struct net_device *dev, int pri);
#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
u16 DrvAggr_PaddingAdd(struct net_device *dev, struct sk_buff *skb)
{
- u16 PaddingNum = 256 - ((skb->len + TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES) % 256);
- return (PaddingNum&0xff);
+ u16 PaddingNum = 256 - ((skb->len +
+ TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES) % 256);
+ return PaddingNum&0xff;
}
u8 MRateToHwRate8190Pci(u8 rate);
u8 QueryIsShort(u8 TxHT, u8 TxRate, cb_desc *tcb_desc);
u8 MapHwQueueToFirmwareQueue(u8 QueueID);
-struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv_agg_txb *pSendList)
+struct sk_buff *DrvAggr_Aggregation(struct net_device *dev,
+ struct ieee80211_drv_agg_txb *pSendList)
{
struct ieee80211_device *ieee = netdev_priv(dev);
struct r8192_priv *priv = ieee80211_priv(dev);
- cb_desc *tcb_desc = NULL;
- u8 i;
+ cb_desc *tcb_desc = NULL;
+ u8 i;
u32 TotalLength;
struct sk_buff *skb;
- struct sk_buff *agg_skb;
+ struct sk_buff *agg_skb;
tx_desc_819x_usb_aggr_subframe *tx_agg_desc = NULL;
tx_fwinfo_819x_usb *tx_fwinfo = NULL;
/* Local variable initialization. */
-
+
/* first skb initialization */
skb = pSendList->tx_agg_frames[0];
TotalLength = skb->len;
@@ -1295,10 +1297,11 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv
/* Get the total aggregation length including the padding space and
* sub frame header.
*/
- for(i = 1; i < pSendList->nr_drv_agg_frames; i++) {
+ for (i = 1; i < pSendList->nr_drv_agg_frames; i++) {
TotalLength += DrvAggr_PaddingAdd(dev, skb);
skb = pSendList->tx_agg_frames[i];
- TotalLength += (skb->len + TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES);
+ TotalLength += (skb->len +
+ TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES);
}
/* allocate skb to contain the aggregated packets */
@@ -1317,28 +1320,31 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv
tcb_desc->DrvAggrNum = pSendList->nr_drv_agg_frames;
printk("DrvAggNum = %d\n", tcb_desc->DrvAggrNum);
/* RT_DEBUG_DATA(COMP_SEND, skb->cb, sizeof(skb->cb)); */
- /* printk("========>skb->data ======> \n"); */
+ /* printk("========>skb->data ======>\n"); */
/* RT_DEBUG_DATA(COMP_SEND, skb->data, skb->len); */
memcpy(agg_skb->cb, skb->cb, sizeof(skb->cb));
- memcpy(skb_put(agg_skb,skb->len),skb->data,skb->len);
+ memcpy(skb_put(agg_skb, skb->len), skb->data, skb->len);
- for(i = 1; i < pSendList->nr_drv_agg_frames; i++) {
+ for (i = 1; i < pSendList->nr_drv_agg_frames; i++) {
/* push the next sub frame to be 256 byte aline */
- skb_put(agg_skb,DrvAggr_PaddingAdd(dev,skb));
+ skb_put(agg_skb, DrvAggr_PaddingAdd(dev, skb));
/* Subframe drv Tx descriptor and firmware info setting */
skb = pSendList->tx_agg_frames[i];
tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
tx_agg_desc = (tx_desc_819x_usb_aggr_subframe *)agg_skb->tail;
- tx_fwinfo = (tx_fwinfo_819x_usb *)(agg_skb->tail + sizeof(tx_desc_819x_usb_aggr_subframe));
+ tx_fwinfo = (tx_fwinfo_819x_usb *)(agg_skb->tail +
+ sizeof(tx_desc_819x_usb_aggr_subframe));
- memset(tx_fwinfo,0,sizeof(tx_fwinfo_819x_usb));
+ memset(tx_fwinfo, 0, sizeof(tx_fwinfo_819x_usb));
/* DWORD 0 */
- tx_fwinfo->TxHT = (tcb_desc->data_rate&0x80)?1:0;
+ tx_fwinfo->TxHT = (tcb_desc->data_rate & 0x80) ? 1 : 0;
tx_fwinfo->TxRate = MRateToHwRate8190Pci(tcb_desc->data_rate);
tx_fwinfo->EnableCPUDur = tcb_desc->bTxEnableFwCalcDur;
- tx_fwinfo->Short = QueryIsShort(tx_fwinfo->TxHT, tx_fwinfo->TxRate, tcb_desc);
- if(tcb_desc->bAMPDUEnable) { /* AMPDU enabled */
+ tx_fwinfo->Short = QueryIsShort(tx_fwinfo->TxHT,
+ tx_fwinfo->TxRate, tcb_desc);
+
+ if (tcb_desc->bAMPDUEnable) { /* AMPDU enabled */
tx_fwinfo->AllowAggregation = 1;
/* DWORD 1 */
tx_fwinfo->RxMF = tcb_desc->ampdu_factor;
@@ -1352,20 +1358,24 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv
}
/* Protection mode related */
- tx_fwinfo->RtsEnable = (tcb_desc->bRTSEnable)?1:0;
- tx_fwinfo->CtsEnable = (tcb_desc->bCTSEnable)?1:0;
- tx_fwinfo->RtsSTBC = (tcb_desc->bRTSSTBC)?1:0;
- tx_fwinfo->RtsHT = (tcb_desc->rts_rate&0x80)?1:0;
- tx_fwinfo->RtsRate = MRateToHwRate8190Pci((u8)tcb_desc->rts_rate);
- tx_fwinfo->RtsSubcarrier = (tx_fwinfo->RtsHT==0)?(tcb_desc->RTSSC):0;
- tx_fwinfo->RtsBandwidth = (tx_fwinfo->RtsHT==1)?((tcb_desc->bRTSBW)?1:0):0;
- tx_fwinfo->RtsShort = (tx_fwinfo->RtsHT==0)?(tcb_desc->bRTSUseShortPreamble?1:0):\
- (tcb_desc->bRTSUseShortGI?1:0);
+ tx_fwinfo->RtsEnable = (tcb_desc->bRTSEnable) ? 1 : 0;
+ tx_fwinfo->CtsEnable = (tcb_desc->bCTSEnable) ? 1 : 0;
+ tx_fwinfo->RtsSTBC = (tcb_desc->bRTSSTBC) ? 1 : 0;
+ tx_fwinfo->RtsHT = (tcb_desc->rts_rate&0x80) ? 1 : 0;
+ tx_fwinfo->RtsRate = MRateToHwRate8190Pci((u8)
+ tcb_desc->rts_rate);
+ tx_fwinfo->RtsSubcarrier = (tx_fwinfo->RtsHT == 0) ?
+ (tcb_desc->RTSSC) : 0;
+ tx_fwinfo->RtsBandwidth = (tx_fwinfo->RtsHT == 1) ?
+ ((tcb_desc->bRTSBW) ? 1 : 0) : 0;
+ tx_fwinfo->RtsShort = (tx_fwinfo->RtsHT == 0) ?
+ (tcb_desc->bRTSUseShortPreamble ?
+ 1 : 0) : (tcb_desc->bRTSUseShortGI ?
+ 1 : 0);
/* Set Bandwidth and sub-channel settings. */
- if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40)
- {
- if(tcb_desc->bPacketBW) {
+ if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40) {
+ if (tcb_desc->bPacketBW) {
tx_fwinfo->TxBandwidth = 1;
tx_fwinfo->TxSubCarrier = 0;
/* By SD3's Jerry suggestion,
@@ -1373,7 +1383,8 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv
*/
} else {
tx_fwinfo->TxBandwidth = 0;
- tx_fwinfo->TxSubCarrier = priv->nCur40MhzPrimeSC;
+ tx_fwinfo->TxSubCarrier =
+ priv->nCur40MhzPrimeSC;
}
} else {
tx_fwinfo->TxBandwidth = 0;
@@ -1390,7 +1401,7 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv
tx_agg_desc->PktSize = skb->len & 0xffff;
/*DWORD 1*/
- tx_agg_desc->SecCAMID= 0;
+ tx_agg_desc->SecCAMID = 0;
tx_agg_desc->RATid = tcb_desc->RATRIndex;
{
/* MPDUOverhead = 0; */
@@ -1399,29 +1410,29 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv
tx_agg_desc->SecType = 0x0;
if (tcb_desc->bHwSec) {
- switch (priv->ieee80211->pairwise_key_type)
- {
- case KEY_TYPE_WEP40:
- case KEY_TYPE_WEP104:
- tx_agg_desc->SecType = 0x1;
- tx_agg_desc->NoEnc = 0;
- break;
- case KEY_TYPE_TKIP:
- tx_agg_desc->SecType = 0x2;
- tx_agg_desc->NoEnc = 0;
- break;
- case KEY_TYPE_CCMP:
- tx_agg_desc->SecType = 0x3;
- tx_agg_desc->NoEnc = 0;
- break;
- case KEY_TYPE_NA:
- tx_agg_desc->SecType = 0x0;
- tx_agg_desc->NoEnc = 1;
- break;
+ switch (priv->ieee80211->pairwise_key_type) {
+ case KEY_TYPE_WEP40:
+ case KEY_TYPE_WEP104:
+ tx_agg_desc->SecType = 0x1;
+ tx_agg_desc->NoEnc = 0;
+ break;
+ case KEY_TYPE_TKIP:
+ tx_agg_desc->SecType = 0x2;
+ tx_agg_desc->NoEnc = 0;
+ break;
+ case KEY_TYPE_CCMP:
+ tx_agg_desc->SecType = 0x3;
+ tx_agg_desc->NoEnc = 0;
+ break;
+ case KEY_TYPE_NA:
+ tx_agg_desc->SecType = 0x0;
+ tx_agg_desc->NoEnc = 1;
+ break;
}
}
- tx_agg_desc->QueueSelect = MapHwQueueToFirmwareQueue(tcb_desc->queue_index);
+ tx_agg_desc->QueueSelect = MapHwQueueToFirmwareQueue
+ (tcb_desc->queue_index);
tx_agg_desc->TxFWInfoSize = sizeof(tx_fwinfo_819x_usb);
tx_agg_desc->DISFB = tcb_desc->bTxDisableRateFallBack;
@@ -1438,13 +1449,12 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv
*/
/* to fill next packet */
- skb_put(agg_skb,TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES);
- memcpy(skb_put(agg_skb,skb->len),skb->data,skb->len);
+ skb_put(agg_skb, TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES);
+ memcpy(skb_put(agg_skb, skb->len), skb->data, skb->len);
}
- for(i = 0; i < pSendList->nr_drv_agg_frames; i++) {
+ for (i = 0; i < pSendList->nr_drv_agg_frames; i++)
dev_kfree_skb_any(pSendList->tx_agg_frames[i]);
- }
return agg_skb;
}
@@ -1461,25 +1471,25 @@ u8 DrvAggr_GetAggregatibleList(struct net_device *dev, struct sk_buff *skb,
struct ieee80211_device *ieee = netdev_priv(dev);
PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
u16 nMaxAggrNum = pHTInfo->UsbTxAggrNum;
- cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
+ cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
u8 QueueID = tcb_desc->queue_index;
do {
pSendList->tx_agg_frames[pSendList->nr_drv_agg_frames++] = skb;
- if(pSendList->nr_drv_agg_frames >= nMaxAggrNum) {
+ if (pSendList->nr_drv_agg_frames >= nMaxAggrNum)
break;
- }
- } while((skb = skb_dequeue(&ieee->skb_drv_aggQ[QueueID])));
+ } while ((skb = skb_dequeue(&ieee->skb_drv_aggQ[QueueID])));
- RT_TRACE(COMP_AMSDU, "DrvAggr_GetAggregatibleList, nAggrTcbNum = %d \n", pSendList->nr_drv_agg_frames);
+ RT_TRACE(COMP_AMSDU, "DrvAggr_GetAggregatibleList, nAggrTcbNum = %d\n",
+ pSendList->nr_drv_agg_frames);
return pSendList->nr_drv_agg_frames;
}
#endif
static void rtl8192_tx_isr(struct urb *tx_urb)
{
- struct sk_buff *skb = (struct sk_buff*)tx_urb->context;
+ struct sk_buff *skb = (struct sk_buff *)tx_urb->context;
struct net_device *dev = NULL;
struct r8192_priv *priv = NULL;
cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
@@ -1487,11 +1497,12 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
/* bool bToSend0Byte; */
/* u16 BufLen = skb->len; */
- memcpy(&dev,(struct net_device*)(skb->cb),sizeof(struct net_device*));
+ memcpy(&dev, (struct net_device *)(skb->cb),
+ sizeof(struct net_device *));
priv = ieee80211_priv(dev);
- if(tcb_desc->queue_index != TXCMD_QUEUE) {
- if(tx_urb->status == 0) {
+ if (tcb_desc->queue_index != TXCMD_QUEUE) {
+ if (tx_urb->status == 0) {
dev->trans_start = jiffies;
/* As act as station mode, destion shall be
* unicast address.
@@ -1512,14 +1523,13 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
}
/* free skb and tx_urb */
- if(skb != NULL) {
+ if (skb != NULL) {
dev_kfree_skb_any(skb);
usb_free_urb(tx_urb);
atomic_dec(&priv->tx_pending[queue_index]);
}
{
-
/* Handle HW Beacon:
* We had transfer our beacon frame to host controler
* at this moment.
@@ -1533,31 +1543,44 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
*/
/* Handle MPDU in wait queue. */
- if(queue_index != BEACON_QUEUE) {
+ if (queue_index != BEACON_QUEUE) {
/* Don't send data frame during scanning.*/
- if((skb_queue_len(&priv->ieee80211->skb_waitQ[queue_index]) != 0)&&\
- (!(priv->ieee80211->queue_stop))) {
- if(NULL != (skb = skb_dequeue(&(priv->ieee80211->skb_waitQ[queue_index]))))
- priv->ieee80211->softmac_hard_start_xmit(skb, dev);
-
+ if ((skb_queue_len(&priv->ieee80211->skb_waitQ
+ [queue_index]) != 0) && (
+ !(priv->ieee80211->queue_stop))) {
+ if (NULL != (skb = skb_dequeue(&
+ (priv->ieee80211->
+ skb_waitQ[queue_index]))))
+ priv->ieee80211->
+ softmac_hard_start_xmit
+ (skb, dev);
return;
/* modified by david to avoid further processing AMSDU */
}
#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
- else if ((skb_queue_len(&priv->ieee80211->skb_drv_aggQ[queue_index])!= 0)&&\
- (!(priv->ieee80211->queue_stop))) {
+ else if ((skb_queue_len(&priv->ieee80211->
+ skb_drv_aggQ[queue_index]) != 0) &&
+ (!(priv->ieee80211->queue_stop))) {
/* Tx Driver Aggregation process */
- /* The driver will aggregation the packets according to the following stets
- * 1. check whether there's tx irq available, for it's a completion return
- * function, it should contain enough tx irq;
+ /* The driver will aggregation the packets
+ * according to the following stets
+ * 1. check whether there's tx irq available,
+ * for it's a completion return function,
+ * it should contain enough tx irq;
* 2. check pakcet type;
- * 3. intialize sendlist, check whether the to-be send packet no greater than 1
- * 4. aggregation the packets, and fill firmware info and tx desc to it, etc.
- * 5. check whehter the packet could be sent, otherwise just insert to wait head
+ * 3. intialize sendlist, check whether the
+ * to-be send packet no greater than 1
+ * 4. aggregation the packets, and fill
+ * firmware info and tx desc to it, etc.
+ * 5. check whehter the packet could be sent,
+ * otherwise just insert to wait head
*/
- skb = skb_dequeue(&priv->ieee80211->skb_drv_aggQ[queue_index]);
- if(!check_nic_enough_desc(dev, queue_index)) {
- skb_queue_head(&(priv->ieee80211->skb_drv_aggQ[queue_index]), skb);
+ skb = skb_dequeue(&priv->ieee80211->
+ skb_drv_aggQ[queue_index]);
+ if (!check_nic_enough_desc(dev, queue_index)) {
+ skb_queue_head(&(priv->ieee80211->
+ skb_drv_aggQ
+ [queue_index]), skb);
return;
}
@@ -1573,15 +1596,24 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
)
*/
{
- struct ieee80211_drv_agg_txb SendList;
-
- memset(&SendList, 0, sizeof(struct ieee80211_drv_agg_txb));
- if(DrvAggr_GetAggregatibleList(dev, skb, &SendList) > 1) {
- skb = DrvAggr_Aggregation(dev, &SendList);
-
+ struct ieee80211_drv_agg_txb
+ SendList;
+
+ memset(&SendList, 0,
+ sizeof(struct
+ ieee80211_drv_agg_txb));
+ if (DrvAggr_GetAggregatibleList
+ (dev, skb, &SendList)
+ > 1) {
+ skb =
+ DrvAggr_
+ Aggregation
+ (dev,
+ &SendList);
}
}
- priv->ieee80211->softmac_hard_start_xmit(skb, dev);
+ priv->ieee80211->softmac_hard_start_
+ xmit(skb, dev);
}
}
#endif
@@ -1599,68 +1631,111 @@ void rtl8192_beacon_stop(struct net_device *dev)
msrm = msr & MSR_LINK_MASK;
msr2 = msr & ~MSR_LINK_MASK;
- if(NIC_8192U == priv->card_8192) {
+ if (NIC_8192U == priv->card_8192)
usb_kill_urb(priv->rx_urb[MAX_RX_URB]);
- }
if ((msrm == (MSR_LINK_ADHOC<<MSR_LINK_SHIFT) ||
- (msrm == (MSR_LINK_MASTER<<MSR_LINK_SHIFT)))){
+ (msrm == (MSR_LINK_MASTER<<MSR_LINK_SHIFT))))
write_nic_byte(dev, MSR, msr2 | MSR_LINK_NONE);
write_nic_byte(dev, MSR, msr);
- }
}
-void rtl8192_config_rate(struct net_device* dev, u16* rate_config)
+void rtl8192_config_rate(struct net_device *dev, u16 *rate_config)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
- struct ieee80211_network *net;
- u8 i=0, basic_rate = 0;
- net = & priv->ieee80211->current_network;
-
- for (i=0; i<net->rates_len; i++)
- {
- basic_rate = net->rates[i]&0x7f;
- switch(basic_rate)
- {
- case MGN_1M: *rate_config |= RRSR_1M; break;
- case MGN_2M: *rate_config |= RRSR_2M; break;
- case MGN_5_5M: *rate_config |= RRSR_5_5M; break;
- case MGN_11M: *rate_config |= RRSR_11M; break;
- case MGN_6M: *rate_config |= RRSR_6M; break;
- case MGN_9M: *rate_config |= RRSR_9M; break;
- case MGN_12M: *rate_config |= RRSR_12M; break;
- case MGN_18M: *rate_config |= RRSR_18M; break;
- case MGN_24M: *rate_config |= RRSR_24M; break;
- case MGN_36M: *rate_config |= RRSR_36M; break;
- case MGN_48M: *rate_config |= RRSR_48M; break;
- case MGN_54M: *rate_config |= RRSR_54M; break;
- }
- }
- for (i=0; i<net->rates_ex_len; i++)
- {
- basic_rate = net->rates_ex[i]&0x7f;
- switch(basic_rate)
- {
- case MGN_1M: *rate_config |= RRSR_1M; break;
- case MGN_2M: *rate_config |= RRSR_2M; break;
- case MGN_5_5M: *rate_config |= RRSR_5_5M; break;
- case MGN_11M: *rate_config |= RRSR_11M; break;
- case MGN_6M: *rate_config |= RRSR_6M; break;
- case MGN_9M: *rate_config |= RRSR_9M; break;
- case MGN_12M: *rate_config |= RRSR_12M; break;
- case MGN_18M: *rate_config |= RRSR_18M; break;
- case MGN_24M: *rate_config |= RRSR_24M; break;
- case MGN_36M: *rate_config |= RRSR_36M; break;
- case MGN_48M: *rate_config |= RRSR_48M; break;
- case MGN_54M: *rate_config |= RRSR_54M; break;
- }
- }
+ struct r8192_priv *priv = ieee80211_priv(dev);
+ struct ieee80211_network *net;
+ u8 i = 0;
+ u8 basic_rate = 0;
+ net = &priv->ieee80211->current_network;
+
+ for (i = 0; i < net->rates_len; i++) {
+ basic_rate = net->rates[i]&0x7f;
+ switch (basic_rate) {
+ case MGN_1M:
+ *rate_config |= RRSR_1M;
+ break;
+ case MGN_2M:
+ *rate_config |= RRSR_2M;
+ break;
+ case MGN_5_5M:
+ *rate_config |= RRSR_5_5M;
+ break;
+ case MGN_11M:
+ *rate_config |= RRSR_11M;
+ break;
+ case MGN_6M:
+ *rate_config |= RRSR_6M;
+ break;
+ case MGN_9M:
+ *rate_config |= RRSR_9M;
+ break;
+ case MGN_12M:
+ *rate_config |= RRSR_12M;
+ break;
+ case MGN_18M:
+ *rate_config |= RRSR_18M;
+ break;
+ case MGN_24M:
+ *rate_config |= RRSR_24M;
+ break;
+ case MGN_36M:
+ *rate_config |= RRSR_36M;
+ break;
+ case MGN_48M:
+ *rate_config |= RRSR_48M;
+ break;
+ case MGN_54M:
+ *rate_config |= RRSR_54M;
+ break;
+ }
+ }
+ for (i = 0; i < net->rates_ex_len; i++) {
+ basic_rate = net->rates_ex[i]&0x7f;
+ switch (basic_rate) {
+ case MGN_1M:
+ *rate_config |= RRSR_1M;
+ break;
+ case MGN_2M:
+ *rate_config |= RRSR_2M;
+ break;
+ case MGN_5_5M:
+ *rate_config |= RRSR_5_5M;
+ break;
+ case MGN_11M:
+ *rate_config |= RRSR_11M;
+ break;
+ case MGN_6M:
+ *rate_config |= RRSR_6M;
+ break;
+ case MGN_9M:
+ *rate_config |= RRSR_9M;
+ break;
+ case MGN_12M:
+ *rate_config |= RRSR_12M;
+ break;
+ case MGN_18M:
+ *rate_config |= RRSR_18M;
+ break;
+ case MGN_24M:
+ *rate_config |= RRSR_24M;
+ break;
+ case MGN_36M:
+ *rate_config |= RRSR_36M;
+ break;
+ case MGN_48M:
+ *rate_config |= RRSR_48M;
+ break;
+ case MGN_54M:
+ *rate_config |= RRSR_54M;
+ break;
+ }
+ }
}
#define SHORT_SLOT_TIME 9
#define NON_SHORT_SLOT_TIME 20
-void rtl8192_update_cap(struct net_device* dev, u16 cap)
+void rtl8192_update_cap(struct net_device *dev, u16 cap)
{
u32 tmp = 0;
struct r8192_priv *priv = ieee80211_priv(dev);
@@ -1673,11 +1748,11 @@ void rtl8192_update_cap(struct net_device* dev, u16 cap)
if (net->mode & (IEEE_G|IEEE_N_24G)) {
u8 slot_time = 0;
- if ((cap & WLAN_CAPABILITY_SHORT_SLOT) && (!priv->ieee80211->pHTInfo->bCurrentRT2RTLongSlotTime)) {
+ if ((cap & WLAN_CAPABILITY_SHORT_SLOT) && (!priv->ieee80211->
+ pHTInfo->bCurrentRT2RTLongSlotTime)) {
/* short slot time */
slot_time = SHORT_SLOT_TIME;
- }
- else
+ } else
/* long slot time */
slot_time = NON_SHORT_SLOT_TIME;
priv->slot_time = slot_time;
@@ -1692,13 +1767,13 @@ void rtl8192_net_update(struct net_device *dev)
struct ieee80211_network *net;
u16 BcnTimeCfg = 0, BcnCW = 6, BcnIFS = 0xf;
u16 rate_config = 0;
- net = & priv->ieee80211->current_network;
+ net = &priv->ieee80211->current_network;
rtl8192_config_rate(dev, &rate_config);
priv->basic_rate = rate_config &= 0x15f;
- write_nic_dword(dev,BSSIDR,((u32*)net->bssid)[0]);
- write_nic_word(dev,BSSIDR+4,((u16*)net->bssid)[2]);
+ write_nic_dword(dev, BSSIDR, ((u32 *)net->bssid)[0]);
+ write_nic_word(dev, BSSIDR + 4, ((u16 *)net->bssid)[2]);
/* for(i = 0; i < ETH_ALEN; i++)
* write_nic_byte(dev, BSSID + i, net->bssid[i]);
*/
@@ -1723,15 +1798,16 @@ void rtl8192_net_update(struct net_device *dev)
/* temporary hw beacon is not used any more. */
/* open it when necessary */
-void rtl819xusb_beacon_tx(struct net_device *dev,u16 tx_rate)
+void rtl819xusb_beacon_tx(struct net_device *dev, u16 tx_rate)
{
}
inline u8 rtl8192_IsWirelessBMode(u16 rate)
{
- if( ((rate <= 110) && (rate != 60) && (rate != 90)) || (rate == 220) )
+ if (((rate <= 110) && (rate != 60) && (rate != 90)) || (rate == 220))
return 1;
- else return 0;
+ else
+ return 0;
}
u16 N_DBPSOfRate(u16 DataRate);
@@ -1747,21 +1823,23 @@ u16 ComputeTxTime(
u16 N_DBPS;
u16 Ceiling;
- if ( rtl8192_IsWirelessBMode(DataRate) )
- {
- if (bManagementFrame || !bShortPreamble || DataRate == 10 ) {
+ if (rtl8192_IsWirelessBMode(DataRate)) {
+ if (bManagementFrame || !bShortPreamble || DataRate == 10) {
/* long preamble */
- FrameTime = (u16)(144 + 48 + (FrameLength * 8 / (DataRate / 10)));
+ FrameTime = (u16)(144 + 48 + (FrameLength * 8 /
+ (DataRate / 10)));
} else {
/* Short preamble */
- FrameTime = (u16)(72 + 24 + (FrameLength * 8 / (DataRate / 10)));
+ FrameTime = (u16)(72 + 24 + (FrameLength * 8 /
+ (DataRate / 10)));
}
- if ((FrameLength * 8 % (DataRate / 10)) != 0 ) /* Get the Ceilling */
- FrameTime ++;
+ if ((FrameLength * 8 % (DataRate / 10)) != 0)
+ /* Get the Ceilling */
+ FrameTime++;
} else { /* 802.11g DSSS-OFDM PLCP length field calculation. */
N_DBPS = N_DBPSOfRate(DataRate);
Ceiling = (16 + 8 * FrameLength + 6) / N_DBPS
- + (((16 + 8 * FrameLength + 6) % N_DBPS) ? 1 : 0);
+ + (((16 + 8 * FrameLength + 6) % N_DBPS) ? 1 : 0);
FrameTime = (u16)(16 + 4 + 4 * Ceiling + 6);
}
return FrameTime;
@@ -1769,47 +1847,38 @@ u16 ComputeTxTime(
u16 N_DBPSOfRate(u16 DataRate)
{
- u16 N_DBPS = 24;
-
- switch(DataRate)
- {
- case 60:
- N_DBPS = 24;
- break;
-
- case 90:
- N_DBPS = 36;
- break;
-
- case 120:
- N_DBPS = 48;
- break;
-
- case 180:
- N_DBPS = 72;
- break;
-
- case 240:
- N_DBPS = 96;
- break;
-
- case 360:
- N_DBPS = 144;
- break;
-
- case 480:
- N_DBPS = 192;
- break;
-
- case 540:
- N_DBPS = 216;
- break;
+ u16 N_DBPS = 24;
- default:
- break;
- }
+ switch (DataRate) {
+ case 60:
+ N_DBPS = 24;
+ break;
+ case 90:
+ N_DBPS = 36;
+ break;
+ case 120:
+ N_DBPS = 48;
+ break;
+ case 180:
+ N_DBPS = 72;
+ break;
+ case 240:
+ N_DBPS = 96;
+ break;
+ case 360:
+ N_DBPS = 144;
+ break;
+ case 480:
+ N_DBPS = 192;
+ break;
+ case 540:
+ N_DBPS = 216;
+ break;
+ default:
+ break;
+ }
- return N_DBPS;
+ return N_DBPS;
}
void rtl819xU_cmd_isr(struct urb *tx_cmd_urb, struct pt_regs *regs)
@@ -1817,11 +1886,10 @@ void rtl819xU_cmd_isr(struct urb *tx_cmd_urb, struct pt_regs *regs)
usb_free_urb(tx_cmd_urb);
}
-unsigned int txqueue2outpipe(struct r8192_priv* priv,unsigned int tx_queue) {
-
- if(tx_queue >= 9)
- {
- RT_TRACE(COMP_ERR,"%s():Unknown queue ID!!!\n",__func__);
+unsigned int txqueue2outpipe(struct r8192_priv *priv, unsigned int tx_queue)
+{
+ if (tx_queue >= 9) {
+ RT_TRACE(COMP_ERR, "%s():Unknown queue ID!!!\n", __func__);
return 0x04;
}
return priv->txqueue_to_outpipemap[tx_queue];
@@ -1834,15 +1902,15 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb)
int status;
struct urb *tx_urb;
/* int urb_buf_len; */
- unsigned int idx_pipe;
+ unsigned int idx_pipe;
tx_desc_cmd_819x_usb *pdesc = (tx_desc_cmd_819x_usb *)skb->data;
cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
u8 queue_index = tcb_desc->queue_index;
/* printk("\n %s::queue_index = %d\n", __func__, queue_index); */
atomic_inc(&priv->tx_pending[queue_index]);
- tx_urb = usb_alloc_urb(0,GFP_ATOMIC);
- if(!tx_urb){
+ tx_urb = usb_alloc_urb(0, GFP_ATOMIC);
+ if (!tx_urb) {
dev_kfree_skb(skb);
return -ENOMEM;
}
@@ -1856,33 +1924,32 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb)
pdesc->OWN = 1;
pdesc->LINIP = tcb_desc->bLastIniPkt;
- /* ----------------------------------------------------------------------------
+ /* --------------------------------------------------------------------
* Fill up USB_OUT_CONTEXT.
- * ----------------------------------------------------------------------------
+ * --------------------------------------------------------------------
* Get index to out pipe from specified QueueID.
*/
#ifndef USE_ONE_PIPE
- idx_pipe = txqueue2outpipe(priv,queue_index);
+ idx_pipe = txqueue2outpipe(priv, queue_index);
#else
idx_pipe = 0x04;
#endif
#ifdef JOHN_DUMP_TXDESC
int i;
- printk("<Tx descriptor>--rate %x---",rate);
+ printk("<Tx descriptor>--rate %x---", rate);
for (i = 0; i < 8; i++)
printk("%8x ", tx[i]);
printk("\n");
#endif
- usb_fill_bulk_urb(tx_urb,priv->udev, usb_sndbulkpipe(priv->udev,idx_pipe), \
- skb->data, skb->len, rtl8192_tx_isr, skb);
+ usb_fill_bulk_urb(tx_urb, priv->udev, usb_sndbulkpipe(priv->udev,
+ idx_pipe), skb->data, skb->len, rtl8192_tx_isr, skb);
status = usb_submit_urb(tx_urb, GFP_ATOMIC);
- if (!status){
+ if (!status) {
return 0;
- }else{
- DMESGE("Error TX CMD URB, error %d",
- status);
+ } else {
+ DMESGE("Error TX CMD URB, error %d", status);
return -1;
}
}
@@ -1898,7 +1965,7 @@ u8 MapHwQueueToFirmwareQueue(u8 QueueID)
{
u8 QueueSelect = 0x0; /* defualt set to */
- switch(QueueID) {
+ switch (QueueID) {
case BE_QUEUE:
QueueSelect = QSLT_BE; /* or QSelect = pTcb->priority; */
break;
@@ -1914,7 +1981,7 @@ u8 MapHwQueueToFirmwareQueue(u8 QueueID)
case MGNT_QUEUE:
QueueSelect = QSLT_MGNT;
break;
- case BEACON_QUEUE:
+ case BEACON_QUEUE:
QueueSelect = QSLT_BEACON;
break;
@@ -1932,7 +1999,7 @@ u8 MapHwQueueToFirmwareQueue(u8 QueueID)
break;
default:
RT_TRACE(COMP_ERR, "TransmitTCB(): Impossible Queue Selection:"
- " %d \n", QueueID);
+ " %d\n", QueueID);
break;
}
return QueueSelect;
@@ -1942,52 +2009,109 @@ u8 MRateToHwRate8190Pci(u8 rate)
{
u8 ret = DESC90_RATE1M;
- switch(rate) {
- case MGN_1M: ret = DESC90_RATE1M; break;
- case MGN_2M: ret = DESC90_RATE2M; break;
- case MGN_5_5M: ret = DESC90_RATE5_5M; break;
- case MGN_11M: ret = DESC90_RATE11M; break;
- case MGN_6M: ret = DESC90_RATE6M; break;
- case MGN_9M: ret = DESC90_RATE9M; break;
- case MGN_12M: ret = DESC90_RATE12M; break;
- case MGN_18M: ret = DESC90_RATE18M; break;
- case MGN_24M: ret = DESC90_RATE24M; break;
- case MGN_36M: ret = DESC90_RATE36M; break;
- case MGN_48M: ret = DESC90_RATE48M; break;
- case MGN_54M: ret = DESC90_RATE54M; break;
-
- /* HT rate since here */
- case MGN_MCS0: ret = DESC90_RATEMCS0; break;
- case MGN_MCS1: ret = DESC90_RATEMCS1; break;
- case MGN_MCS2: ret = DESC90_RATEMCS2; break;
- case MGN_MCS3: ret = DESC90_RATEMCS3; break;
- case MGN_MCS4: ret = DESC90_RATEMCS4; break;
- case MGN_MCS5: ret = DESC90_RATEMCS5; break;
- case MGN_MCS6: ret = DESC90_RATEMCS6; break;
- case MGN_MCS7: ret = DESC90_RATEMCS7; break;
- case MGN_MCS8: ret = DESC90_RATEMCS8; break;
- case MGN_MCS9: ret = DESC90_RATEMCS9; break;
- case MGN_MCS10: ret = DESC90_RATEMCS10; break;
- case MGN_MCS11: ret = DESC90_RATEMCS11; break;
- case MGN_MCS12: ret = DESC90_RATEMCS12; break;
- case MGN_MCS13: ret = DESC90_RATEMCS13; break;
- case MGN_MCS14: ret = DESC90_RATEMCS14; break;
- case MGN_MCS15: ret = DESC90_RATEMCS15; break;
- case (0x80|0x20): ret = DESC90_RATEMCS32; break;
-
- default: break;
+ switch (rate) {
+ case MGN_1M:
+ ret = DESC90_RATE1M;
+ break;
+ case MGN_2M:
+ ret = DESC90_RATE2M;
+ break;
+ case MGN_5_5M:
+ ret = DESC90_RATE5_5M;
+ break;
+ case MGN_11M:
+ ret = DESC90_RATE11M;
+ break;
+ case MGN_6M:
+ ret = DESC90_RATE6M;
+ break;
+ case MGN_9M:
+ ret = DESC90_RATE9M;
+ break;
+ case MGN_12M:
+ ret = DESC90_RATE12M;
+ break;
+ case MGN_18M:
+ ret = DESC90_RATE18M;
+ break;
+ case MGN_24M:
+ ret = DESC90_RATE24M;
+ break;
+ case MGN_36M:
+ ret = DESC90_RATE36M;
+ break;
+ case MGN_48M:
+ ret = DESC90_RATE48M;
+ break;
+ case MGN_54M:
+ ret = DESC90_RATE54M;
+ break;
+ /* HT rate since here */
+ case MGN_MCS0:
+ ret = DESC90_RATEMCS0;
+ break;
+ case MGN_MCS1:
+ ret = DESC90_RATEMCS1;
+ break;
+ case MGN_MCS2:
+ ret = DESC90_RATEMCS2;
+ break;
+ case MGN_MCS3:
+ ret = DESC90_RATEMCS3;
+ break;
+ case MGN_MCS4:
+ ret = DESC90_RATEMCS4;
+ break;
+ case MGN_MCS5:
+ ret = DESC90_RATEMCS5;
+ break;
+ case MGN_MCS6:
+ ret = DESC90_RATEMCS6;
+ break;
+ case MGN_MCS7:
+ ret = DESC90_RATEMCS7;
+ break;
+ case MGN_MCS8:
+ ret = DESC90_RATEMCS8;
+ break;
+ case MGN_MCS9:
+ ret = DESC90_RATEMCS9;
+ break;
+ case MGN_MCS10:
+ ret = DESC90_RATEMCS10;
+ break;
+ case MGN_MCS11:
+ ret = DESC90_RATEMCS11;
+ break;
+ case MGN_MCS12:
+ ret = DESC90_RATEMCS12;
+ break;
+ case MGN_MCS13:
+ ret = DESC90_RATEMCS13;
+ break;
+ case MGN_MCS14:
+ ret = DESC90_RATEMCS14;
+ break;
+ case MGN_MCS15:
+ ret = DESC90_RATEMCS15;
+ break;
+ case (0x80|0x20):
+ ret = DESC90_RATEMCS32;
+ break;
+ default:
+ break;
}
return ret;
}
-
u8 QueryIsShort(u8 TxHT, u8 TxRate, cb_desc *tcb_desc)
{
u8 tmp_Short;
- tmp_Short = (TxHT==1)?((tcb_desc->bUseShortGI)?1:0):((tcb_desc->bUseShortPreamble)?1:0);
+ tmp_Short = (TxHT == 1) ? ((tcb_desc->bUseShortGI) ? 1 : 0) :
+ ((tcb_desc->bUseShortPreamble) ? 1 : 0);
- if(TxHT==1 && TxRate != DESC90_RATEMCS15)
+ if (TxHT == 1 && TxRate != DESC90_RATEMCS15)
tmp_Short = 0;
return tmp_Short;
@@ -2008,7 +2132,8 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb)
struct r8192_priv *priv = ieee80211_priv(dev);
cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
tx_desc_819x_usb *tx_desc = (tx_desc_819x_usb *)skb->data;
- tx_fwinfo_819x_usb *tx_fwinfo = (tx_fwinfo_819x_usb *)(skb->data + USB_HWDESC_HEADER_LEN);
+ tx_fwinfo_819x_usb *tx_fwinfo = (tx_fwinfo_819x_usb *)
+ (skb->data + USB_HWDESC_HEADER_LEN);
struct usb_device *udev = priv->udev;
int pend;
int status;
@@ -2022,26 +2147,27 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb)
* without interleaves
* !!! For debug purpose
*/
- if( pend > MAX_TX_URB){
+ if (pend > MAX_TX_URB) {
printk("To discard skb packet!\n");
dev_kfree_skb_any(skb);
return -1;
}
- tx_urb = usb_alloc_urb(0,GFP_ATOMIC);
- if(!tx_urb){
+ tx_urb = usb_alloc_urb(0, GFP_ATOMIC);
+ if (!tx_urb) {
dev_kfree_skb_any(skb);
return -ENOMEM;
}
/* Fill Tx firmware info */
- memset(tx_fwinfo,0,sizeof(tx_fwinfo_819x_usb));
+ memset(tx_fwinfo, 0, sizeof(tx_fwinfo_819x_usb));
/* DWORD 0 */
- tx_fwinfo->TxHT = (tcb_desc->data_rate&0x80)?1:0;
+ tx_fwinfo->TxHT = (tcb_desc->data_rate&0x80) ? 1 : 0;
tx_fwinfo->TxRate = MRateToHwRate8190Pci(tcb_desc->data_rate);
tx_fwinfo->EnableCPUDur = tcb_desc->bTxEnableFwCalcDur;
- tx_fwinfo->Short = QueryIsShort(tx_fwinfo->TxHT, tx_fwinfo->TxRate, tcb_desc);
- if(tcb_desc->bAMPDUEnable) { /* AMPDU enabled */
+ tx_fwinfo->Short = QueryIsShort(tx_fwinfo->TxHT,
+ tx_fwinfo->TxRate, tcb_desc);
+ if (tcb_desc->bAMPDUEnable) { /* AMPDU enabled */
tx_fwinfo->AllowAggregation = 1;
/* DWORD 1 */
tx_fwinfo->RxMF = tcb_desc->ampdu_factor;
@@ -2055,22 +2181,24 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb)
}
/* Protection mode related */
- tx_fwinfo->RtsEnable = (tcb_desc->bRTSEnable)?1:0;
- tx_fwinfo->CtsEnable = (tcb_desc->bCTSEnable)?1:0;
- tx_fwinfo->RtsSTBC = (tcb_desc->bRTSSTBC)?1:0;
- tx_fwinfo->RtsHT = (tcb_desc->rts_rate&0x80)?1:0;
+ tx_fwinfo->RtsEnable = (tcb_desc->bRTSEnable) ? 1 : 0;
+ tx_fwinfo->CtsEnable = (tcb_desc->bCTSEnable) ? 1 : 0;
+ tx_fwinfo->RtsSTBC = (tcb_desc->bRTSSTBC) ? 1 : 0;
+ tx_fwinfo->RtsHT = (tcb_desc->rts_rate&0x80) ? 1 : 0;
tx_fwinfo->RtsRate = MRateToHwRate8190Pci((u8)tcb_desc->rts_rate);
- tx_fwinfo->RtsSubcarrier = (tx_fwinfo->RtsHT==0)?(tcb_desc->RTSSC):0;
- tx_fwinfo->RtsBandwidth = (tx_fwinfo->RtsHT==1)?((tcb_desc->bRTSBW)?1:0):0;
- tx_fwinfo->RtsShort = (tx_fwinfo->RtsHT==0)?(tcb_desc->bRTSUseShortPreamble?1:0):\
- (tcb_desc->bRTSUseShortGI?1:0);
+ tx_fwinfo->RtsSubcarrier = (tx_fwinfo->RtsHT == 0) ?
+ (tcb_desc->RTSSC) : 0;
+ tx_fwinfo->RtsBandwidth = (tx_fwinfo->RtsHT == 1) ?
+ ((tcb_desc->bRTSBW) ? 1 : 0) : 0;
+ tx_fwinfo->RtsShort = (tx_fwinfo->RtsHT == 0) ?
+ (tcb_desc->bRTSUseShortPreamble ? 1 : 0) :
+ (tcb_desc->bRTSUseShortGI ? 1 : 0);
/* Set Bandwidth and sub-channel settings. */
- if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40)
- {
- if(tcb_desc->bPacketBW) {
+ if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40) {
+ if (tcb_desc->bPacketBW) {
tx_fwinfo->TxBandwidth = 1;
- tx_fwinfo->TxSubCarrier = 0;
+ tx_fwinfo->TxSubCarrier = 0;
/* By SD3's Jerry suggestion, use duplicated mode */
} else {
tx_fwinfo->TxBandwidth = 0;
@@ -2083,9 +2211,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb)
#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
if (tcb_desc->drv_agg_enable)
- {
tx_fwinfo->Tx_INFO_RSVD = (tcb_desc->DrvAggrNum & 0x1f) << 1;
- }
#endif
/* Fill Tx descriptor */
memset(tx_desc, 0, sizeof(tx_desc_819x_usb));
@@ -2104,44 +2230,44 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb)
}
/*DWORD 1*/
- tx_desc->SecCAMID= 0;
+ tx_desc->SecCAMID = 0;
tx_desc->RATid = tcb_desc->RATRIndex;
{
/* MPDUOverhead = 0; */
tx_desc->NoEnc = 1;
}
tx_desc->SecType = 0x0;
- if (tcb_desc->bHwSec)
- {
- switch (priv->ieee80211->pairwise_key_type)
- {
- case KEY_TYPE_WEP40:
- case KEY_TYPE_WEP104:
- tx_desc->SecType = 0x1;
- tx_desc->NoEnc = 0;
- break;
- case KEY_TYPE_TKIP:
- tx_desc->SecType = 0x2;
- tx_desc->NoEnc = 0;
- break;
- case KEY_TYPE_CCMP:
- tx_desc->SecType = 0x3;
- tx_desc->NoEnc = 0;
- break;
- case KEY_TYPE_NA:
- tx_desc->SecType = 0x0;
- tx_desc->NoEnc = 1;
- break;
- }
+ if (tcb_desc->bHwSec) {
+ switch (priv->ieee80211->pairwise_key_type) {
+ case KEY_TYPE_WEP40:
+ case KEY_TYPE_WEP104:
+ tx_desc->SecType = 0x1;
+ tx_desc->NoEnc = 0;
+ break;
+ case KEY_TYPE_TKIP:
+ tx_desc->SecType = 0x2;
+ tx_desc->NoEnc = 0;
+ break;
+ case KEY_TYPE_CCMP:
+ tx_desc->SecType = 0x3;
+ tx_desc->NoEnc = 0;
+ break;
+ case KEY_TYPE_NA:
+ tx_desc->SecType = 0x0;
+ tx_desc->NoEnc = 1;
+ break;
}
+ }
- tx_desc->QueueSelect = MapHwQueueToFirmwareQueue(tcb_desc->queue_index);
+ tx_desc->QueueSelect = MapHwQueueToFirmwareQueue
+ (tcb_desc->queue_index);
tx_desc->TxFWInfoSize = sizeof(tx_fwinfo_819x_usb);
tx_desc->DISFB = tcb_desc->bTxDisableRateFallBack;
tx_desc->USERATE = tcb_desc->bTxUseDriverAssingedRate;
- /* Fill fields that are required to be initialized in all of the descriptors */
+ /* Fill fields that are required to be initialized
+ * in all of the descriptors */
/* DWORD 0 */
tx_desc->FirstSeg = 1;
tx_desc->LastSeg = 1;
@@ -2149,7 +2275,8 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb)
#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
if (tcb_desc->drv_agg_enable) {
- tx_desc->TxBufferSize = tcb_desc->pkt_size + sizeof(tx_fwinfo_819x_usb);
+ tx_desc->TxBufferSize = tcb_desc->pkt_size +
+ sizeof(tx_fwinfo_819x_usb);
} else
#endif
{
@@ -2158,7 +2285,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb)
}
/* Get index to out pipe from specified QueueID */
#ifndef USE_ONE_PIPE
- idx_pipe = txqueue2outpipe(priv,tcb_desc->queue_index);
+ idx_pipe = txqueue2outpipe(priv, tcb_desc->queue_index);
#else
idx_pipe = 0x5;
#endif
@@ -2167,50 +2294,52 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb)
/* RT_DEBUG_DATA(COMP_SEND, tx_desc, sizeof(tx_desc_819x_usb)); */
/* To submit bulk urb */
- usb_fill_bulk_urb(tx_urb,udev,
- usb_sndbulkpipe(udev,idx_pipe), skb->data,
+ usb_fill_bulk_urb(tx_urb, udev,
+ usb_sndbulkpipe(udev, idx_pipe), skb->data,
skb->len, rtl8192_tx_isr, skb);
status = usb_submit_urb(tx_urb, GFP_ATOMIC);
- if (!status){
-/* we need to send 0 byte packet whenever 512N bytes/64N
- * (HIGN SPEED/NORMAL SPEED) bytes packet has been transmitted.
- * Otherwise, it will be halt to wait for another packet. WB. 2008.08.27
- */
+ if (!status) {
+ /* we need to send 0 byte packet whenever 512N bytes/64N
+ * (HIGN SPEED/NORMAL SPEED) bytes packet has been transmitted.
+ * Otherwise, it will be halt to wait for another packet.
+ * WB. 2008.08.27
+ */
bool bSend0Byte = false;
u8 zero = 0;
- if(udev->speed == USB_SPEED_HIGH)
- {
+ if (udev->speed == USB_SPEED_HIGH) {
if (skb->len > 0 && skb->len % 512 == 0)
bSend0Byte = true;
- }
- else
- {
+ } else {
if (skb->len > 0 && skb->len % 64 == 0)
bSend0Byte = true;
}
- if (bSend0Byte)
- {
- tx_urb_zero = usb_alloc_urb(0,GFP_ATOMIC);
- if(!tx_urb_zero){
- RT_TRACE(COMP_ERR, "can't alloc urb for zero byte\n");
+ if (bSend0Byte) {
+ tx_urb_zero = usb_alloc_urb(0, GFP_ATOMIC);
+ if (!tx_urb_zero) {
+ RT_TRACE(COMP_ERR,
+ "can't alloc urb for zero byte\n");
return -ENOMEM;
}
- usb_fill_bulk_urb(tx_urb_zero,udev,
- usb_sndbulkpipe(udev,idx_pipe), &zero,
+ usb_fill_bulk_urb(tx_urb_zero, udev,
+ usb_sndbulkpipe(udev, idx_pipe), &zero,
0, tx_zero_isr, dev);
status = usb_submit_urb(tx_urb_zero, GFP_ATOMIC);
- if (status){
- RT_TRACE(COMP_ERR, "Error TX URB for zero byte %d, error %d", atomic_read(&priv->tx_pending[tcb_desc->queue_index]), status);
- return -1;
+ if (status) {
+ RT_TRACE(COMP_ERR, "Error TX URB for zero byte"
+ " %d, error %d", atomic_read
+ (&priv->tx_pending[tcb_desc->
+ queue_index]), status);
+ return -1;
}
}
dev->trans_start = jiffies;
atomic_inc(&priv->tx_pending[tcb_desc->queue_index]);
return 0;
- }else{
- RT_TRACE(COMP_ERR, "Error TX URB %d, error %d", atomic_read(&priv->tx_pending[tcb_desc->queue_index]),
- status);
+ } else {
+ RT_TRACE(COMP_ERR, "Error TX URB %d, error %d",
+ atomic_read(&priv->tx_pending[tcb_desc->queue_index]),
+ status);
return -1;
}
}
@@ -2219,16 +2348,14 @@ short rtl8192_usb_initendpoints(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- priv->rx_urb = kmalloc(sizeof(struct urb *) * (MAX_RX_URB+1),
+ priv->rx_urb = kmalloc(sizeof(struct urb *) * (MAX_RX_URB + 1),
GFP_KERNEL);
#ifndef JACKSON_NEW_RX
- for(i=0;i<(MAX_RX_URB+1);i++){
-
- priv->rx_urb[i] = usb_alloc_urb(0,GFP_KERNEL);
-
- priv->rx_urb[i]->transfer_buffer = kmalloc(RX_URB_SIZE, GFP_KERNEL);
-
+ for (i = 0; i < (MAX_RX_URB + 1); i++) {
+ priv->rx_urb[i] = usb_alloc_urb(0, GFP_KERNEL);
+ priv->rx_urb[i]->transfer_buffer =
+ kmalloc(RX_URB_SIZE, GFP_KERNEL);
priv->rx_urb[i]->transfer_buffer_length = RX_URB_SIZE;
}
#endif
@@ -2253,7 +2380,7 @@ short rtl8192_usb_initendpoints(struct net_device *dev)
}
#endif
- memset(priv->rx_urb, 0, sizeof(struct urb*) * MAX_RX_URB);
+ memset(priv->rx_urb, 0, sizeof(struct urb *) * MAX_RX_URB);
priv->pp_rxskb = kcalloc(MAX_RX_URB, sizeof(struct sk_buff *),
GFP_KERNEL);
if (priv->pp_rxskb == NULL)
@@ -2263,12 +2390,11 @@ short rtl8192_usb_initendpoints(struct net_device *dev)
destroy:
- if (priv->pp_rxskb) {
+ if (priv->pp_rxskb)
kfree(priv->pp_rxskb);
- }
- if (priv->rx_urb) {
+
+ if (priv->rx_urb)
kfree(priv->rx_urb);
- }
priv->pp_rxskb = NULL;
priv->rx_urb = NULL;
@@ -2289,15 +2415,15 @@ void rtl8192_usb_deleteendpoints(struct net_device *dev)
int i;
struct r8192_priv *priv = ieee80211_priv(dev);
- if(priv->rx_urb){
- for(i=0;i<(MAX_RX_URB+1);i++){
+ if (priv->rx_urb) {
+ for (i = 0; i < (MAX_RX_URB + 1); i++) {
usb_kill_urb(priv->rx_urb[i]);
usb_free_urb(priv->rx_urb[i]);
}
kfree(priv->rx_urb);
priv->rx_urb = NULL;
}
- if(priv->oldaddr){
+ if (priv->oldaddr) {
kfree(priv->oldaddr);
priv->oldaddr = NULL;
}
@@ -2314,8 +2440,8 @@ void rtl8192_usb_deleteendpoints(struct net_device *dev)
#ifndef JACKSON_NEW_RX
- if(priv->rx_urb){
- for(i=0;i<(MAX_RX_URB+1);i++){
+ if (priv->rx_urb) {
+ for (i = 0; i < (MAX_RX_URB+1); i++) {
usb_kill_urb(priv->rx_urb[i]);
kfree(priv->rx_urb[i]->transfer_buffer);
usb_free_urb(priv->rx_urb[i]);
@@ -2325,11 +2451,11 @@ void rtl8192_usb_deleteendpoints(struct net_device *dev)
}
#else
- if(priv->rx_urb){
+ if (priv->rx_urb) {
kfree(priv->rx_urb);
priv->rx_urb = NULL;
}
- if(priv->oldaddr){
+ if (priv->oldaddr) {
kfree(priv->oldaddr);
priv->oldaddr = NULL;
}
@@ -2343,38 +2469,38 @@ void rtl8192_usb_deleteendpoints(struct net_device *dev)
}
#endif
-extern void rtl8192_update_ratr_table(struct net_device* dev);
+extern void rtl8192_update_ratr_table(struct net_device *dev);
void rtl8192_link_change(struct net_device *dev)
{
/* int i; */
struct r8192_priv *priv = ieee80211_priv(dev);
- struct ieee80211_device* ieee = priv->ieee80211;
+ struct ieee80211_device *ieee = priv->ieee80211;
/* write_nic_word(dev, BCN_INTR_ITV, net->beacon_interval); */
- if (ieee->state == IEEE80211_LINKED)
- {
+ if (ieee->state == IEEE80211_LINKED) {
rtl8192_net_update(dev);
rtl8192_update_ratr_table(dev);
/* add this as in pure N mode, wep encryption will use software
* way, but there is no chance to set this as wep will not set
* group key in wext. WB.2008.07.08
*/
- if ((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 == ieee->pairwise_key_type))
- EnableHWSecurityConfig8192(dev);
+ if ((KEY_TYPE_WEP40 == ieee->pairwise_key_type) ||
+ (KEY_TYPE_WEP104 == ieee->pairwise_key_type))
+ EnableHWSecurityConfig8192(dev);
}
/*update timing params*/
- /* RT_TRACE(COMP_CH, "========>%s(), chan:%d\n", __func__, priv->chan); */
+ /* RT_TRACE(COMP_CH, "========>%s(), chan:%d\n",
+ * __func__, priv->chan); */
/* rtl8192_set_chan(dev, priv->chan); */
- if (ieee->iw_mode == IW_MODE_INFRA || ieee->iw_mode == IW_MODE_ADHOC)
- {
- u32 reg = 0;
- reg = read_nic_dword(dev, RCR);
- if (priv->ieee80211->state == IEEE80211_LINKED)
- priv->ReceiveConfig = reg |= RCR_CBSSID;
- else
- priv->ReceiveConfig = reg &= ~RCR_CBSSID;
- write_nic_dword(dev, RCR, reg);
- }
+ if (ieee->iw_mode == IW_MODE_INFRA || ieee->iw_mode == IW_MODE_ADHOC) {
+ u32 reg = 0;
+ reg = read_nic_dword(dev, RCR);
+ if (priv->ieee80211->state == IEEE80211_LINKED)
+ priv->ReceiveConfig = reg |= RCR_CBSSID;
+ else
+ priv->ReceiveConfig = reg &= ~RCR_CBSSID;
+ write_nic_dword(dev, RCR, reg);
+ }
/* rtl8192_set_rxconf(dev); */
}
@@ -2576,58 +2702,60 @@ void rtl8192_update_ratr_table(struct net_device* dev)
rtl8192_config_rate(dev, (u16*)(&ratr_value));
ratr_value |= (*(u16*)(pMcsRate)) << 12;
/* switch (net->mode) */
- switch (ieee->mode)
- {
- case IEEE_A:
- ratr_value &= 0x00000FF0;
- break;
- case IEEE_B:
- ratr_value &= 0x0000000F;
- break;
- case IEEE_G:
- ratr_value &= 0x00000FF7;
- break;
- case IEEE_N_24G:
- case IEEE_N_5G:
- if (ieee->pHTInfo->PeerMimoPs == 0)
- /* MIMO_PS_STATIC */
- ratr_value &= 0x0007F007;
- else{
- if (priv->rf_type == RF_1T2R)
- ratr_value &= 0x000FF007;
- else
- ratr_value &= 0x0F81F007;
- }
- break;
- default:
- break;
+ switch (ieee->mode) {
+ case IEEE_A:
+ ratr_value &= 0x00000FF0;
+ break;
+ case IEEE_B:
+ ratr_value &= 0x0000000F;
+ break;
+ case IEEE_G:
+ ratr_value &= 0x00000FF7;
+ break;
+ case IEEE_N_24G:
+ case IEEE_N_5G:
+ if (ieee->pHTInfo->PeerMimoPs == 0)
+ /* MIMO_PS_STATIC */
+ ratr_value &= 0x0007F007;
+ else{
+ if (priv->rf_type == RF_1T2R)
+ ratr_value &= 0x000FF007;
+ else
+ ratr_value &= 0x0F81F007;
+ }
+ break;
+ default:
+ break;
}
ratr_value &= 0x0FFFFFFF;
- if(ieee->pHTInfo->bCurTxBW40MHz && ieee->pHTInfo->bCurShortGI40MHz){
+ if (ieee->pHTInfo->bCurTxBW40MHz && ieee->pHTInfo->bCurShortGI40MHz) {
ratr_value |= 0x80000000;
- }else if(!ieee->pHTInfo->bCurTxBW40MHz && ieee->pHTInfo->bCurShortGI20MHz){
+ }else if (!ieee->pHTInfo->bCurTxBW40MHz &&
+ ieee->pHTInfo->bCurShortGI20MHz){
ratr_value |= 0x80000000;
}
- write_nic_dword(dev, RATR0+rate_index*4, ratr_value);
+ write_nic_dword(dev, RATR0 + rate_index * 4, ratr_value);
write_nic_byte(dev, UFWP, 1);
}
-static u8 ccmp_ie[4] = {0x00,0x50,0xf2,0x04};
+static u8 ccmp_ie[4] = {0x00, 0x50, 0xf2, 0x04};
static u8 ccmp_rsn_ie[4] = {0x00, 0x0f, 0xac, 0x04};
-bool GetNmodeSupportBySecCfg8192(struct net_device*dev)
+bool GetNmodeSupportBySecCfg8192(struct net_device *dev)
{
- struct r8192_priv* priv = ieee80211_priv(dev);
- struct ieee80211_device* ieee = priv->ieee80211;
- struct ieee80211_network * network = &ieee->current_network;
- int wpa_ie_len= ieee->wpa_ie_len;
- struct ieee80211_crypt_data* crypt;
+ struct r8192_priv *priv = ieee80211_priv(dev);
+ struct ieee80211_device *ieee = priv->ieee80211;
+ struct ieee80211_network *network = &ieee->current_network;
+ int wpa_ie_len = ieee->wpa_ie_len;
+ struct ieee80211_crypt_data *crypt;
int encrypt;
crypt = ieee->crypt[ieee->tx_keyidx];
/* we use connecting AP's capability instead of only security config
* on our driver to distinguish whether it should use N mode or G mode
*/
- encrypt = (network->capability & WLAN_CAPABILITY_PRIVACY) || (ieee->host_encrypt && crypt && crypt->ops && (0 == strcmp(crypt->ops->name,"WEP")));
+ encrypt = (network->capability & WLAN_CAPABILITY_PRIVACY) ||
+ (ieee->host_encrypt && crypt && crypt->ops &&
+ (0 == strcmp(crypt->ops->name, "WEP")));
/* simply judge */
if(encrypt && (wpa_ie_len == 0)) {
@@ -2689,51 +2817,42 @@ u8 rtl8192_getSupportedWireleeMode(struct net_device*dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
u8 ret = 0;
- switch(priv->rf_chip)
- {
- case RF_8225:
- case RF_8256:
- case RF_PSEUDO_11N:
- ret = (WIRELESS_MODE_N_24G|WIRELESS_MODE_G|WIRELESS_MODE_B);
- break;
- case RF_8258:
- ret = (WIRELESS_MODE_A|WIRELESS_MODE_N_5G);
- break;
- default:
- ret = WIRELESS_MODE_B;
- break;
+ switch (priv->rf_chip) {
+ case RF_8225:
+ case RF_8256:
+ case RF_PSEUDO_11N:
+ ret = (WIRELESS_MODE_N_24G|WIRELESS_MODE_G|WIRELESS_MODE_B);
+ break;
+ case RF_8258:
+ ret = (WIRELESS_MODE_A|WIRELESS_MODE_N_5G);
+ break;
+ default:
+ ret = WIRELESS_MODE_B;
+ break;
}
return ret;
}
-void rtl8192_SetWirelessMode(struct net_device* dev, u8 wireless_mode)
+void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode)
{
struct r8192_priv *priv = ieee80211_priv(dev);
u8 bSupportMode = rtl8192_getSupportedWireleeMode(dev);
- if ((wireless_mode == WIRELESS_MODE_AUTO) || ((wireless_mode&bSupportMode)==0))
- {
- if(bSupportMode & WIRELESS_MODE_N_24G)
- {
+ if ((wireless_mode == WIRELESS_MODE_AUTO) ||
+ ((wireless_mode&bSupportMode) == 0)) {
+ if (bSupportMode & WIRELESS_MODE_N_24G) {
wireless_mode = WIRELESS_MODE_N_24G;
- }
- else if(bSupportMode & WIRELESS_MODE_N_5G)
- {
+ } else if (bSupportMode & WIRELESS_MODE_N_5G) {
wireless_mode = WIRELESS_MODE_N_5G;
- }
- else if((bSupportMode & WIRELESS_MODE_A))
- {
+ } else if ((bSupportMode & WIRELESS_MODE_A)) {
wireless_mode = WIRELESS_MODE_A;
- }
- else if((bSupportMode & WIRELESS_MODE_G))
- {
+ } else if ((bSupportMode & WIRELESS_MODE_G)) {
wireless_mode = WIRELESS_MODE_G;
- }
- else if((bSupportMode & WIRELESS_MODE_B))
- {
+ } else if ((bSupportMode & WIRELESS_MODE_B)) {
wireless_mode = WIRELESS_MODE_B;
- }
- else{
- RT_TRACE(COMP_ERR, "%s(), No valid wireless mode supported, SupportedWirelessMode(%x)!!!\n", __func__,bSupportMode);
+ } else {
+ RT_TRACE(COMP_ERR, "%s(), No valid wireless mode"
+ " supported, SupportedWirelessMode(%x)"
+ "!!!\n", __func__, bSupportMode);
wireless_mode = WIRELESS_MODE_B;
}
}
@@ -3157,7 +3276,8 @@ static void rtl8192_read_eeprom_info(struct net_device* dev)
/* Antenna B gain offset to antenna A, bit0~3 */
priv->AntennaTxPwDiff[0] = (priv->EEPROMTxPowerDiff & 0xf);
/* Antenna C gain offset to antenna A, bit4~7 */
- priv->AntennaTxPwDiff[1] = ((priv->EEPROMTxPowerDiff & 0xf0)>>4);
+ priv->AntennaTxPwDiff[1] =
+ ((priv->EEPROMTxPowerDiff & 0xf0)>>4);
/* CrystalCap, bit12~15 */
priv->CrystalCap = priv->EEPROMCrystalCap;
/* ThermalMeter, bit0~3 for RFIC1, bit4~7 for RFIC2 */
@@ -3166,45 +3286,33 @@ static void rtl8192_read_eeprom_info(struct net_device* dev)
} /* end if VersionID == VERSION_819xU_A */
/* added by vivi, for dlink led, 20080416 */
- switch(priv->eeprom_CustomerID)
- {
- case EEPROM_CID_RUNTOP:
- priv->CustomerID = RT_CID_819x_RUNTOP;
- break;
-
- case EEPROM_CID_DLINK:
- priv->CustomerID = RT_CID_DLINK;
- break;
-
- default:
- priv->CustomerID = RT_CID_DEFAULT;
- break;
-
+ switch(priv->eeprom_CustomerID) {
+ case EEPROM_CID_RUNTOP:
+ priv->CustomerID = RT_CID_819x_RUNTOP;
+ break;
+ case EEPROM_CID_DLINK:
+ priv->CustomerID = RT_CID_DLINK;
+ break;
+ default:
+ priv->CustomerID = RT_CID_DEFAULT;
+ break;
}
- switch(priv->CustomerID)
- {
- case RT_CID_819x_RUNTOP:
- priv->LedStrategy = SW_LED_MODE2;
- break;
-
- case RT_CID_DLINK:
- priv->LedStrategy = SW_LED_MODE4;
- break;
-
- default:
- priv->LedStrategy = SW_LED_MODE0;
- break;
-
+ switch(priv->CustomerID) {
+ case RT_CID_819x_RUNTOP:
+ priv->LedStrategy = SW_LED_MODE2;
+ break;
+ case RT_CID_DLINK:
+ priv->LedStrategy = SW_LED_MODE4;
+ break;
+ default:
+ priv->LedStrategy = SW_LED_MODE0;
+ break;
}
-
- if(priv->rf_type == RF_1T2R)
- {
+ if (priv->rf_type == RF_1T2R) {
RT_TRACE(COMP_EPROM, "\n1T2R config\n");
- }
- else
- {
+ } else {
RT_TRACE(COMP_EPROM, "\n2T4R config\n");
}
@@ -3303,7 +3411,8 @@ short rtl8192_init(struct net_device *dev)
* output: none
* return: none
* notice: This part need to modified according to the rate set we filtered
- * ****************************************************************************/
+ * ****************************************************************************
+ */
void rtl8192_hwconfig(struct net_device* dev)
{
u32 regRATR = 0, regRRSR = 0;
@@ -3311,8 +3420,7 @@ void rtl8192_hwconfig(struct net_device* dev)
struct r8192_priv *priv = ieee80211_priv(dev);
/* Set RRSR, RATR, and BW_OPMODE registers */
- switch(priv->ieee80211->mode)
- {
+ switch (priv->ieee80211->mode) {
case WIRELESS_MODE_B:
regBwOpMode = BW_OPMODE_20MHZ;
regRATR = RATE_ALL_CCK;
@@ -3330,30 +3438,33 @@ void rtl8192_hwconfig(struct net_device* dev)
break;
case WIRELESS_MODE_AUTO:
#ifdef TO_DO_LIST
- if (Adapter->bInHctTest)
- {
- regBwOpMode = BW_OPMODE_20MHZ;
- regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
- regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
- }
- else
+ if (Adapter->bInHctTest) {
+ regBwOpMode = BW_OPMODE_20MHZ;
+ regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
+ regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
+ } else
#endif
{
- regBwOpMode = BW_OPMODE_20MHZ;
- regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
- regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
+ regBwOpMode = BW_OPMODE_20MHZ;
+ regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG |
+ RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
+ regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
}
break;
case WIRELESS_MODE_N_24G:
/* It support CCK rate by default. */
- /* CCK rate will be filtered out only when associated AP does not support it. */
+ /* CCK rate will be filtered out only when associated AP does
+ * not support it.
+ */
regBwOpMode = BW_OPMODE_20MHZ;
- regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
- regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
+ regRATR = RATE_ALL_CCK | RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS |
+ RATE_ALL_OFDM_2SS;
+ regRRSR = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
break;
case WIRELESS_MODE_N_5G:
regBwOpMode = BW_OPMODE_5G;
- regRATR = RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
+ regRATR = RATE_ALL_OFDM_AG | RATE_ALL_OFDM_1SS |
+ RATE_ALL_OFDM_2SS;
regRRSR = RATE_ALL_OFDM_AG;
break;
}
@@ -3375,7 +3486,7 @@ void rtl8192_hwconfig(struct net_device* dev)
/* Set Retry Limit here */
write_nic_word(dev, RETRY_LIMIT,
- priv->ShortRetryLimit << RETRY_LIMIT_SHORT_SHIFT | \
+ priv->ShortRetryLimit << RETRY_LIMIT_SHORT_SHIFT |
priv->LongRetryLimit << RETRY_LIMIT_LONG_SHIFT);
/* Set Contention Window here */
/* Set Tx AGC */
@@ -4488,48 +4599,50 @@ int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
down(&priv->wx_sem);
-
- if (p->length < sizeof(struct ieee_param) || !p->pointer){
- ret = -EINVAL;
- goto out;
+ if (p->length < sizeof(struct ieee_param) || !p->pointer) {
+ ret = -EINVAL;
+ goto out;
}
- ipw = kmalloc(p->length, GFP_KERNEL);
- if (ipw == NULL){
- ret = -ENOMEM;
- goto out;
- }
- if (copy_from_user(ipw, p->pointer, p->length)) {
+ ipw = kmalloc(p->length, GFP_KERNEL);
+ if (ipw == NULL){
+ ret = -ENOMEM;
+ goto out;
+ }
+ if (copy_from_user(ipw, p->pointer, p->length)) {
kfree(ipw);
- ret = -EFAULT;
- goto out;
+ ret = -EFAULT;
+ goto out;
}
switch (cmd) {
- case RTL_IOCTL_WPA_SUPPLICANT:
+ case RTL_IOCTL_WPA_SUPPLICANT:
/* parse here for HW security */
- if (ipw->cmd == IEEE_CMD_SET_ENCRYPTION)
+ if (ipw->cmd == IEEE_CMD_SET_ENCRYPTION) {
+ if (ipw->u.crypt.set_tx)
{
- if (ipw->u.crypt.set_tx)
- {
- if (strcmp(ipw->u.crypt.alg, "CCMP") == 0)
- ieee->pairwise_key_type = KEY_TYPE_CCMP;
- else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0)
- ieee->pairwise_key_type = KEY_TYPE_TKIP;
- else if (strcmp(ipw->u.crypt.alg, "WEP") == 0)
+ if (strcmp(ipw->u.crypt.alg, "CCMP") == 0)
+ ieee->pairwise_key_type =
+ KEY_TYPE_CCMP;
+ else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0)
+ ieee->pairwise_key_type =
+ KEY_TYPE_TKIP;
+ else if (strcmp(ipw->u.crypt.alg, "WEP") == 0)
{
- if (ipw->u.crypt.key_len == 13)
- ieee->pairwise_key_type = KEY_TYPE_WEP104;
- else if (ipw->u.crypt.key_len == 5)
- ieee->pairwise_key_type = KEY_TYPE_WEP40;
- }
- else
- ieee->pairwise_key_type = KEY_TYPE_NA;
-
- if (ieee->pairwise_key_type)
- {
- memcpy((u8*)key, ipw->u.crypt.key, 16);
- EnableHWSecurityConfig8192(dev);
+ if (ipw->u.crypt.key_len == 13)
+ ieee->pairwise_key_type =
+ KEY_TYPE_WEP104;
+ else if (ipw->u.crypt.key_len == 5)
+ ieee->pairwise_key_type =
+ KEY_TYPE_WEP40;
+ }
+ else
+ ieee->pairwise_key_type = KEY_TYPE_NA;
+ if (ieee->pairwise_key_type) {
+ memcpy((u8*)key, ipw->
+ u.crypt.key, 16);
+ EnableHWSecurityConfig8192
+ (dev);
/* we fill both index entry and 4th
* entry for pairwise key as in IPW
* interface, adhoc will only get here,
@@ -4537,56 +4650,68 @@ int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
* default key serching!
*/
/* added by WB. */
- setKey(dev, 4, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8*)ieee->ap_mac_addr, 0, key);
+ setKey(dev, 4,
+ ipw->u.crypt.idx,
+ ieee->pairwise_key_type
+ , (u8*)ieee->
+ ap_mac_addr, 0, key);
if (ieee->auth_mode != 2)
- setKey(dev, ipw->u.crypt.idx, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8*)ieee->ap_mac_addr, 0, key);
+ setKey(dev, ipw->
+ u.crypt.idx, ipw->
+ u.crypt.idx, ieee->
+ pairwise_key_type,
+ (u8 *)ieee->ap_mac_addr
+ , 0, key);
}
- }
- else {
+ } else {
/* if (ipw->u.crypt.idx) */
/* group key use idx > 0 */
memcpy((u8*)key, ipw->u.crypt.key, 16);
- if (strcmp(ipw->u.crypt.alg, "CCMP") == 0)
- ieee->group_key_type= KEY_TYPE_CCMP;
- else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0)
- ieee->group_key_type = KEY_TYPE_TKIP;
- else if (strcmp(ipw->u.crypt.alg, "WEP") == 0)
- {
+ if (strcmp(ipw->u.crypt.alg, "CCMP")
+ == 0)
+ ieee->group_key_type=
+ KEY_TYPE_CCMP;
+ else if (strcmp(ipw->u.crypt.alg,
+ "TKIP") == 0)
+ ieee->group_key_type =
+ KEY_TYPE_TKIP;
+ else if (strcmp(ipw->u.crypt.alg,
+ "WEP") == 0) {
if (ipw->u.crypt.key_len == 13)
- ieee->group_key_type = KEY_TYPE_WEP104;
- else if (ipw->u.crypt.key_len == 5)
- ieee->group_key_type = KEY_TYPE_WEP40;
- }
- else
- ieee->group_key_type = KEY_TYPE_NA;
-
- if (ieee->group_key_type)
- {
- setKey( dev,
- ipw->u.crypt.idx,
- ipw->u.crypt.idx,
- /* KeyIndex */
- ieee->group_key_type,
- /* KeyType */
- broadcast_addr,
- /* MacAddr */
- 0,
- /* DefaultKey */
- key);
- /* KeyContent */
+ ieee->group_key_type =
+ KEY_TYPE_WEP104;
+ else if (ipw->u.crypt.key_len
+ == 5)
+ ieee->group_key_type =
+ KEY_TYPE_WEP40;
+ } else
+ ieee->group_key_type =
+ KEY_TYPE_NA;
+ if (ieee->group_key_type) {
+ setKey(dev, ipw->u.crypt.idx,
+ ipw->u.crypt.idx,
+ /* KeyIndex */
+ ieee->group_key_type,
+ /* KeyType */
+ broadcast_addr,
+ /* MacAddr */ 0,
+ /* DefaultKey */
+ key); /* KeyContent */
}
}
}
#ifdef JOHN_HWSEC_DEBUG
/* john's test 0711 */
printk("@@ wrq->u pointer = ");
- for(i=0;i<wrq->u.data.length;i++){
- if(i%10==0) printk("\n");
- printk( "%8x|", ((u32*)wrq->u.data.pointer)[i] );
+ for (i = 0; i < wrq->u.data.length; i++) {
+ if (i % 10 == 0)
+ printk("\n");
+ printk("%8x|", ((u32 *)wrq->u.data.pointer)[i]);
}
printk("\n");
#endif /* JOHN_HWSEC_DEBUG */
- ret = ieee80211_wpa_supplicant_ioctl(priv->ieee80211, &wrq->u.data);
+ ret = ieee80211_wpa_supplicant_ioctl(priv->ieee80211,
+ &wrq->u.data);
break;
default:
@@ -4604,51 +4729,50 @@ u8 HwRateToMRate90(bool bIsHT, u8 rate)
{
u8 ret_rate = 0xff;
- if(!bIsHT) {
+ if (!bIsHT) {
switch(rate) {
- case DESC90_RATE1M: ret_rate = MGN_1M; break;
- case DESC90_RATE2M: ret_rate = MGN_2M; break;
- case DESC90_RATE5_5M: ret_rate = MGN_5_5M; break;
- case DESC90_RATE11M: ret_rate = MGN_11M; break;
- case DESC90_RATE6M: ret_rate = MGN_6M; break;
- case DESC90_RATE9M: ret_rate = MGN_9M; break;
- case DESC90_RATE12M: ret_rate = MGN_12M; break;
- case DESC90_RATE18M: ret_rate = MGN_18M; break;
- case DESC90_RATE24M: ret_rate = MGN_24M; break;
- case DESC90_RATE36M: ret_rate = MGN_36M; break;
- case DESC90_RATE48M: ret_rate = MGN_48M; break;
- case DESC90_RATE54M: ret_rate = MGN_54M; break;
-
- default:
- ret_rate = 0xff;
- RT_TRACE(COMP_RECV, "HwRateToMRate90(): Non supported Rate [%x], bIsHT = %d!!!\n", rate, bIsHT);
- break;
+ case DESC90_RATE1M: ret_rate = MGN_1M; break;
+ case DESC90_RATE2M: ret_rate = MGN_2M; break;
+ case DESC90_RATE5_5M: ret_rate = MGN_5_5M; break;
+ case DESC90_RATE11M: ret_rate = MGN_11M; break;
+ case DESC90_RATE6M: ret_rate = MGN_6M; break;
+ case DESC90_RATE9M: ret_rate = MGN_9M; break;
+ case DESC90_RATE12M: ret_rate = MGN_12M; break;
+ case DESC90_RATE18M: ret_rate = MGN_18M; break;
+ case DESC90_RATE24M: ret_rate = MGN_24M; break;
+ case DESC90_RATE36M: ret_rate = MGN_36M; break;
+ case DESC90_RATE48M: ret_rate = MGN_48M; break;
+ case DESC90_RATE54M: ret_rate = MGN_54M; break;
+ default:
+ ret_rate = 0xff;
+ RT_TRACE(COMP_RECV, "HwRateToMRate90(): Non supported"
+ " Rate [%x], bIsHT = %d!!!\n", rate, bIsHT);
+ break;
}
-
} else {
switch(rate) {
- case DESC90_RATEMCS0: ret_rate = MGN_MCS0; break;
- case DESC90_RATEMCS1: ret_rate = MGN_MCS1; break;
- case DESC90_RATEMCS2: ret_rate = MGN_MCS2; break;
- case DESC90_RATEMCS3: ret_rate = MGN_MCS3; break;
- case DESC90_RATEMCS4: ret_rate = MGN_MCS4; break;
- case DESC90_RATEMCS5: ret_rate = MGN_MCS5; break;
- case DESC90_RATEMCS6: ret_rate = MGN_MCS6; break;
- case DESC90_RATEMCS7: ret_rate = MGN_MCS7; break;
- case DESC90_RATEMCS8: ret_rate = MGN_MCS8; break;
- case DESC90_RATEMCS9: ret_rate = MGN_MCS9; break;
- case DESC90_RATEMCS10: ret_rate = MGN_MCS10; break;
- case DESC90_RATEMCS11: ret_rate = MGN_MCS11; break;
- case DESC90_RATEMCS12: ret_rate = MGN_MCS12; break;
- case DESC90_RATEMCS13: ret_rate = MGN_MCS13; break;
- case DESC90_RATEMCS14: ret_rate = MGN_MCS14; break;
- case DESC90_RATEMCS15: ret_rate = MGN_MCS15; break;
- case DESC90_RATEMCS32: ret_rate = (0x80|0x20); break;
-
- default:
- ret_rate = 0xff;
- RT_TRACE(COMP_RECV, "HwRateToMRate90(): Non supported Rate [%x], bIsHT = %d!!!\n",rate, bIsHT);
- break;
+ case DESC90_RATEMCS0: ret_rate = MGN_MCS0; break;
+ case DESC90_RATEMCS1: ret_rate = MGN_MCS1; break;
+ case DESC90_RATEMCS2: ret_rate = MGN_MCS2; break;
+ case DESC90_RATEMCS3: ret_rate = MGN_MCS3; break;
+ case DESC90_RATEMCS4: ret_rate = MGN_MCS4; break;
+ case DESC90_RATEMCS5: ret_rate = MGN_MCS5; break;
+ case DESC90_RATEMCS6: ret_rate = MGN_MCS6; break;
+ case DESC90_RATEMCS7: ret_rate = MGN_MCS7; break;
+ case DESC90_RATEMCS8: ret_rate = MGN_MCS8; break;
+ case DESC90_RATEMCS9: ret_rate = MGN_MCS9; break;
+ case DESC90_RATEMCS10: ret_rate = MGN_MCS10; break;
+ case DESC90_RATEMCS11: ret_rate = MGN_MCS11; break;
+ case DESC90_RATEMCS12: ret_rate = MGN_MCS12; break;
+ case DESC90_RATEMCS13: ret_rate = MGN_MCS13; break;
+ case DESC90_RATEMCS14: ret_rate = MGN_MCS14; break;
+ case DESC90_RATEMCS15: ret_rate = MGN_MCS15; break;
+ case DESC90_RATEMCS32: ret_rate = (0x80|0x20); break;
+ default:
+ ret_rate = 0xff;
+ RT_TRACE(COMP_RECV, "HwRateToMRate90(): Non supported"
+ " Rate [%x], bIsHT = %d!!!\n",rate, bIsHT);
+ break;
}
}
@@ -5092,58 +5216,61 @@ static void rtl8192_query_rxphystatus(
precord_stats->RxMIMOSignalQuality[0] = -1;
precord_stats->RxMIMOSignalQuality[1] = -1;
- if(is_cck_rate)
- {
+ if (is_cck_rate) {
/* (1)Hardware does not provide RSSI for CCK */
-
- /* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */
+ /* (2)PWDB, Average PWDB cacluated by hardware
+ * (for rate adaptive)
+ */
u8 report; /* , cck_agc_rpt; */
priv->stats.numqry_phystatusCCK++;
- if(!priv->bCckHighPower)
- {
+ if (!priv->bCckHighPower) {
report = pcck_buf->cck_agc_rpt & 0xc0;
report = report>>6;
- switch(report)
- {
- /* Fixed by Jacken from Bryant 2008-03-20
- * Original value is -38 , -26 , -14 , -2
- * Fixed value is -35 , -23 , -11 , 6
- */
- case 0x3:
- rx_pwr_all = -35 - (pcck_buf->cck_agc_rpt & 0x3e);
- break;
- case 0x2:
- rx_pwr_all = -23 - (pcck_buf->cck_agc_rpt & 0x3e);
- break;
- case 0x1:
- rx_pwr_all = -11 - (pcck_buf->cck_agc_rpt & 0x3e);
- break;
- case 0x0:
- rx_pwr_all = 6 - (pcck_buf->cck_agc_rpt & 0x3e);
- break;
+ switch (report) {
+ /* Fixed by Jacken from Bryant 2008-03-20
+ * Original value is -38 , -26 , -14 , -2
+ * Fixed value is -35 , -23 , -11 , 6
+ */
+ case 0x3:
+ rx_pwr_all = -35 - (pcck_buf->cck_agc_rpt &
+ 0x3e);
+ break;
+ case 0x2:
+ rx_pwr_all = -23 - (pcck_buf->cck_agc_rpt &
+ 0x3e);
+ break;
+ case 0x1:
+ rx_pwr_all = -11 - (pcck_buf->cck_agc_rpt &
+ 0x3e);
+ break;
+ case 0x0:
+ rx_pwr_all = 6 - (pcck_buf->cck_agc_rpt &
+ 0x3e);
+ break;
}
- }
- else
- {
+ } else {
report = pcck_buf->cck_agc_rpt & 0x60;
report = report>>5;
- switch(report)
- {
- case 0x3:
- rx_pwr_all = -35 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1) ;
- break;
- case 0x2:
- rx_pwr_all = -23 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1);
- break;
- case 0x1:
- rx_pwr_all = -11 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1) ;
- break;
- case 0x0:
- rx_pwr_all = 6 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1) ;
- break;
+ switch (report) {
+ case 0x3:
+ rx_pwr_all = -35 - ((pcck_buf->cck_agc_rpt &
+ 0x1f)<<1) ;
+ break;
+ case 0x2:
+ rx_pwr_all = -23 - ((pcck_buf->cck_agc_rpt &
+ 0x1f)<<1);
+ break;
+ case 0x1:
+ rx_pwr_all = -11 - ((pcck_buf->cck_agc_rpt &
+ 0x1f)<<1) ;
+ break;
+ case 0x0:
+ rx_pwr_all = 6 - ((pcck_buf->cck_agc_rpt &
+ 0x1f)<<1) ;
+ break;
}
}
@@ -5157,33 +5284,29 @@ static void rtl8192_query_rxphystatus(
{
u8 sq;
- if(pstats->RxPWDBAll > 40)
- {
+ if (pstats->RxPWDBAll > 40) {
sq = 100;
- }else
- {
+ } else {
sq = pcck_buf->sq_rpt;
- if(pcck_buf->sq_rpt > 64)
+ if (pcck_buf->sq_rpt > 64)
sq = 0;
else if (pcck_buf->sq_rpt < 20)
sq = 100;
else
sq = ((64-sq) * 100) / 44;
}
- pstats->SignalQuality = precord_stats->SignalQuality = sq;
- pstats->RxMIMOSignalQuality[0] = precord_stats->RxMIMOSignalQuality[0] = sq;
- pstats->RxMIMOSignalQuality[1] = precord_stats->RxMIMOSignalQuality[1] = -1;
+ pstats->SignalQuality =
+ precord_stats->SignalQuality = sq;
+ pstats->RxMIMOSignalQuality[0] =
+ precord_stats->RxMIMOSignalQuality[0] = sq;
+ pstats->RxMIMOSignalQuality[1] =
+ precord_stats->RxMIMOSignalQuality[1] = -1;
}
- }
- else
- {
+ } else {
priv->stats.numqry_phystatusHT++;
-
/* (1)Get RSSI for HT rate */
-
- for(i=RF90_PATH_A; i<priv->NumTotalRFPath; i++)
- {
+ for (i = RF90_PATH_A; i<priv->NumTotalRFPath; i++) {
/* 2008/01/30 MH we will judge RF RX path now. */
if (priv->brfpath_rxenable[i])
rf_rx_num++;
@@ -5195,7 +5318,8 @@ static void rtl8192_query_rxphystatus(
/* Fixed by Jacken from Bryant 2008-03-20 */
/* Original value is 106 */
- rx_pwr[i] = ((pofdm_buf->trsw_gain_X[i]&0x3F)*2) - 106;
+ rx_pwr[i] = ((pofdm_buf->trsw_gain_X[i]&0x3F) * 2)
+ - 106;
/* Get Rx snr value in DB */
tmp_rxsnr = pofdm_buf->rxsnr_X[i];
@@ -5212,11 +5336,14 @@ static void rtl8192_query_rxphystatus(
/* if(bpacket_match_bssid) */
{
pstats->RxMIMOSignalStrength[i] =(u8) RSSI;
- precord_stats->RxMIMOSignalStrength[i] =(u8) RSSI;
+ precord_stats->RxMIMOSignalStrength[i] =(u8)
+ RSSI;
}
}
- /* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */
+ /* (2)PWDB, Average PWDB cacluated by hardware (for rate
+ * adaptive)
+ */
/* Fixed by Jacken from Bryant 2008-03-20 */
/* Original value is 106 */
@@ -5228,8 +5355,8 @@ static void rtl8192_query_rxphystatus(
/* (3)EVM of HT rate */
- if(pdrvinfo->RxHT && pdrvinfo->RxRate>=DESC90_RATEMCS8 &&
- pdrvinfo->RxRate<=DESC90_RATEMCS15)
+ if (pdrvinfo->RxHT && pdrvinfo->RxRate >= DESC90_RATEMCS8 &&
+ pdrvinfo->RxRate <= DESC90_RATEMCS15)
max_spatial_stream = 2;
/* both spatial stream make sense */
else
@@ -5237,7 +5364,7 @@ static void rtl8192_query_rxphystatus(
/* only spatial stream 1 makes sense */
for (i = 0; i < max_spatial_stream; i++) {
- tmp_rxevm = pofdm_buf->rxevm_X[i];
+ tmp_rxevm = pofdm_buf->rxevm_X[i];
rx_evmX = (char)(tmp_rxevm);
/* Do not use shift operation like "rx_evmX >>= 1"
@@ -5252,20 +5379,25 @@ static void rtl8192_query_rxphystatus(
evm = rtl819x_evm_dbtopercentage(rx_evmX);
/* if(bpacket_match_bssid) */
{
- if(i==0)
+ if (i == 0)
/* Fill value in RFD,
* Get the first spatial stream only */
- pstats->SignalQuality = precord_stats->SignalQuality = (u8)(evm & 0xff);
- pstats->RxMIMOSignalQuality[i] = precord_stats->RxMIMOSignalQuality[i] = (u8)(evm & 0xff);
+ pstats->SignalQuality =
+ precord_stats->SignalQuality =
+ (u8)(evm & 0xff);
+ pstats->RxMIMOSignalQuality[i] =
+ precord_stats->RxMIMOSignalQuality[i] =
+ (u8)(evm & 0xff);
}
}
/* record rx statistics for debug */
rxsc_sgien_exflg = pofdm_buf->rxsc_sgien_exflg;
- prxsc = (phy_ofdm_rx_status_rxsc_sgien_exintfflag *)&rxsc_sgien_exflg;
- if(pdrvinfo->BW) /* 40M channel */
- priv->stats.received_bwtype[1+prxsc->rxsc]++;
+ prxsc = (phy_ofdm_rx_status_rxsc_sgien_exintfflag *)
+ &rxsc_sgien_exflg;
+ if (pdrvinfo->BW) /* 40M channel */
+ priv->stats.received_bwtype[1 + prxsc->rxsc]++;
else /* 20M channel */
priv->stats.received_bwtype[0]++;
}
@@ -5274,9 +5406,9 @@ static void rtl8192_query_rxphystatus(
* from 0~100. It is assigned to the BSS List in
* GetValueFromBeaconOrProbeRsp().
*/
- if(is_cck_rate)
- {
- pstats->SignalStrength = precord_stats->SignalStrength = (u8)(rtl819x_signal_scale_mapping((long)pwdb_all));
+ if (is_cck_rate) {
+ pstats->SignalStrength = precord_stats->SignalStrength =
+ (u8)(rtl819x_signal_scale_mapping((long)pwdb_all));
/* PWDB_ALL; */
}
@@ -5289,7 +5421,9 @@ static void rtl8192_query_rxphystatus(
* We can judge RX path number now.
*/
if (rf_rx_num != 0)
- pstats->SignalStrength = precord_stats->SignalStrength = (u8)(rtl819x_signal_scale_mapping((long)(total_rssi/=rf_rx_num)));
+ pstats->SignalStrength = precord_stats->SignalStrength
+ = (u8)(rtl819x_signal_scale_mapping(
+ (long)(total_rssi/=rf_rx_num)));
}
} /* QueryRxPhyStatus8190Pci */
@@ -5410,48 +5544,48 @@ UpdateReceivedRateHistogramStatistics8190(
else
preamble_guardinterval = 0; /* long */
- switch(stats->rate)
- {
- /* CCK rate */
- case MGN_1M: rateIndex = 0; break;
- case MGN_2M: rateIndex = 1; break;
- case MGN_5_5M: rateIndex = 2; break;
- case MGN_11M: rateIndex = 3; break;
- /* Legacy OFDM rate */
- case MGN_6M: rateIndex = 4; break;
- case MGN_9M: rateIndex = 5; break;
- case MGN_12M: rateIndex = 6; break;
- case MGN_18M: rateIndex = 7; break;
- case MGN_24M: rateIndex = 8; break;
- case MGN_36M: rateIndex = 9; break;
- case MGN_48M: rateIndex = 10; break;
- case MGN_54M: rateIndex = 11; break;
- /* 11n High throughput rate */
- case MGN_MCS0: rateIndex = 12; break;
- case MGN_MCS1: rateIndex = 13; break;
- case MGN_MCS2: rateIndex = 14; break;
- case MGN_MCS3: rateIndex = 15; break;
- case MGN_MCS4: rateIndex = 16; break;
- case MGN_MCS5: rateIndex = 17; break;
- case MGN_MCS6: rateIndex = 18; break;
- case MGN_MCS7: rateIndex = 19; break;
- case MGN_MCS8: rateIndex = 20; break;
- case MGN_MCS9: rateIndex = 21; break;
- case MGN_MCS10: rateIndex = 22; break;
- case MGN_MCS11: rateIndex = 23; break;
- case MGN_MCS12: rateIndex = 24; break;
- case MGN_MCS13: rateIndex = 25; break;
- case MGN_MCS14: rateIndex = 26; break;
- case MGN_MCS15: rateIndex = 27; break;
- default: rateIndex = 28; break;
- }
- priv->stats.received_preamble_GI[preamble_guardinterval][rateIndex]++;
- priv->stats.received_rate_histogram[0][rateIndex]++; /* total */
- priv->stats.received_rate_histogram[rcvType][rateIndex]++;
-}
-
-
-void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats, bool bIsRxAggrSubframe)
+ switch (stats->rate) {
+ /* CCK rate */
+ case MGN_1M: rateIndex = 0; break;
+ case MGN_2M: rateIndex = 1; break;
+ case MGN_5_5M: rateIndex = 2; break;
+ case MGN_11M: rateIndex = 3; break;
+ /* Legacy OFDM rate */
+ case MGN_6M: rateIndex = 4; break;
+ case MGN_9M: rateIndex = 5; break;
+ case MGN_12M: rateIndex = 6; break;
+ case MGN_18M: rateIndex = 7; break;
+ case MGN_24M: rateIndex = 8; break;
+ case MGN_36M: rateIndex = 9; break;
+ case MGN_48M: rateIndex = 10; break;
+ case MGN_54M: rateIndex = 11; break;
+ /* 11n High throughput rate */
+ case MGN_MCS0: rateIndex = 12; break;
+ case MGN_MCS1: rateIndex = 13; break;
+ case MGN_MCS2: rateIndex = 14; break;
+ case MGN_MCS3: rateIndex = 15; break;
+ case MGN_MCS4: rateIndex = 16; break;
+ case MGN_MCS5: rateIndex = 17; break;
+ case MGN_MCS6: rateIndex = 18; break;
+ case MGN_MCS7: rateIndex = 19; break;
+ case MGN_MCS8: rateIndex = 20; break;
+ case MGN_MCS9: rateIndex = 21; break;
+ case MGN_MCS10: rateIndex = 22; break;
+ case MGN_MCS11: rateIndex = 23; break;
+ case MGN_MCS12: rateIndex = 24; break;
+ case MGN_MCS13: rateIndex = 25; break;
+ case MGN_MCS14: rateIndex = 26; break;
+ case MGN_MCS15: rateIndex = 27; break;
+ default: rateIndex = 28; break;
+ }
+ priv->stats.received_preamble_GI[preamble_guardinterval][rateIndex]++;
+ priv->stats.received_rate_histogram[0][rateIndex]++; /* total */
+ priv->stats.received_rate_histogram[rcvType][rateIndex]++;
+}
+
+
+void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats,
+ bool bIsRxAggrSubframe)
{
rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb;
struct net_device *dev=info->dev;
@@ -5461,9 +5595,9 @@ void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats,
/* Get Rx Descriptor Information */
#ifdef USB_RX_AGGREGATION_SUPPORT
- if (bIsRxAggrSubframe)
- {
- rx_desc_819x_usb_aggr_subframe *desc = (rx_desc_819x_usb_aggr_subframe *)skb->data;
+ if (bIsRxAggrSubframe) {
+ rx_desc_819x_usb_aggr_subframe *desc =
+ (rx_desc_819x_usb_aggr_subframe *)skb->data;
stats->Length = desc->Length ;
stats->RxDrvInfoSize = desc->RxDrvInfoSize;
stats->RxBufShift = 0;
@@ -5494,31 +5628,28 @@ void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats,
stats->Decrypted = !desc->SWDec;
}
- if((priv->ieee80211->pHTInfo->bCurrentHTSupport == true) && (priv->ieee80211->pairwise_key_type == KEY_TYPE_CCMP))
- {
+ if ((priv->ieee80211->pHTInfo->bCurrentHTSupport == true) &&
+ (priv->ieee80211->pairwise_key_type == KEY_TYPE_CCMP))
stats->bHwError = false;
- }
else
- {
stats->bHwError = stats->bCRC|stats->bICV;
- }
- if(stats->Length < 24 || stats->Length > MAX_8192U_RX_SIZE)
+ if (stats->Length < 24 || stats->Length > MAX_8192U_RX_SIZE)
stats->bHwError |= 1;
/* Get Driver Info */
/* TODO: Need to verify it on FGPA platform */
/* Driver info are written to the RxBuffer following rx desc */
if (stats->RxDrvInfoSize != 0) {
- driver_info = (rx_drvinfo_819x_usb *)(skb->data + sizeof(rx_desc_819x_usb) + \
- stats->RxBufShift);
+ driver_info = (rx_drvinfo_819x_usb *)(skb->data +
+ sizeof(rx_desc_819x_usb) + stats->RxBufShift);
/* unit: 0.5M */
/* TODO */
- if(!stats->bHwError){
+ if (!stats->bHwError) {
u8 ret_rate;
- ret_rate = HwRateToMRate90(driver_info->RxHT, driver_info->RxRate);
- if(ret_rate == 0xff)
- {
+ ret_rate = HwRateToMRate90(driver_info->RxHT,
+ driver_info->RxRate);
+ if (ret_rate == 0xff) {
/* Abnormal Case: Receive CRC OK packet with Rx
* descriptor indicating non supported rate.
*/
@@ -5529,8 +5660,7 @@ void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats,
stats->bHwError = 1;
stats->rate = MGN_1M;
/* Set 1M rate by default */
- }else
- {
+ } else {
stats->rate = ret_rate;
}
}
@@ -5539,11 +5669,11 @@ void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats,
stats->bShortPreamble = driver_info->SPLCP;
-
UpdateReceivedRateHistogramStatistics8190(dev, stats);
- stats->bIsAMPDU = (driver_info->PartAggr==1);
- stats->bFirstMPDU = (driver_info->PartAggr==1) && (driver_info->FirstAGGR==1);
+ stats->bIsAMPDU = (driver_info->PartAggr == 1);
+ stats->bFirstMPDU = (driver_info->PartAggr == 1) &&
+ (driver_info->FirstAGGR == 1);
stats->TimeStampLow = driver_info->TSFL;
/* xiong mask it, 070514 */
/* pRfd->Status.TimeStampHigh =
@@ -5554,17 +5684,17 @@ void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats,
UpdateRxPktTimeStamp8190(dev, stats);
/* Rx A-MPDU */
- if(driver_info->FirstAGGR==1 || driver_info->PartAggr == 1)
- RT_TRACE(COMP_RXDESC, "driver_info->FirstAGGR = %d, driver_info->PartAggr = %d\n",
- driver_info->FirstAGGR, driver_info->PartAggr);
-
+ if (driver_info->FirstAGGR == 1 || driver_info->PartAggr == 1)
+ RT_TRACE(COMP_RXDESC, "driver_info->FirstAGGR = %d,"
+ " driver_info->PartAggr = %d\n",
+ driver_info->FirstAGGR, driver_info->PartAggr);
}
- skb_pull(skb,sizeof(rx_desc_819x_usb));
+ skb_pull(skb, sizeof(rx_desc_819x_usb));
/* Get Total offset of MPDU Frame Body */
- if((stats->RxBufShift + stats->RxDrvInfoSize) > 0) {
+ if ((stats->RxBufShift + stats->RxDrvInfoSize) > 0) {
stats->bShift = 1;
- skb_pull(skb,stats->RxBufShift + stats->RxDrvInfoSize);
+ skb_pull(skb, stats->RxBufShift + stats->RxDrvInfoSize);
}
#ifdef USB_RX_AGGREGATION_SUPPORT
@@ -5879,28 +6009,24 @@ void rtl8192_irq_rx_tasklet(struct r8192_priv *priv)
info = (struct rtl8192_rx_info *)skb->cb;
switch (info->out_pipe) {
/* Nomal packet pipe */
- case 3:
- /* RT_TRACE(COMP_RECV, "normal in-pipe"
- * " index(%d)\n", info->out_pipe);
- */
- priv->IrpPendingCount--;
- rtl8192_rx_nomal(skb);
- break;
-
- /* Command packet pipe */
- case 9:
- RT_TRACE(COMP_RECV, "command in-pipe index(%d)\n",\
- info->out_pipe);
-
- rtl8192_rx_cmd(skb);
- break;
-
- default: /* should never get here! */
- RT_TRACE(COMP_ERR, "Unknown in-pipe index(%d)\n",\
- info->out_pipe);
- dev_kfree_skb(skb);
- break;
-
+ case 3:
+ /* RT_TRACE(COMP_RECV, "normal in-pipe"
+ * " index(%d)\n", info->out_pipe);
+ */
+ priv->IrpPendingCount--;
+ rtl8192_rx_nomal(skb);
+ break;
+ /* Command packet pipe */
+ case 9:
+ RT_TRACE(COMP_RECV, "command in-pipe index(%d)\n",
+ info->out_pipe);
+ rtl8192_rx_cmd(skb);
+ break;
+ default: /* should never get here! */
+ RT_TRACE(COMP_ERR, "Unknown in-pipe index(%d)\n",
+ info->out_pipe);
+ dev_kfree_skb(skb);
+ break;
}
}
}
--
1.6.3.3
--
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