[PATCH] staging: rtl8187se: fix checkpatch.pl issues
From: axel . rasmussen1
Date: Thu Feb 20 2014 - 03:05:55 EST
From: Axel Rasmussen <axel.rasmussen1@xxxxxxxxx>
Date: Mon, 17 Feb 2014 23:50:05 -0700
Subject: [PATCH] staging: rtl8187se: fix checkpatch.pl issues
Reformatted many lines which were too long, replaced various printk
calls with appropriate netdev_* calls, and fixed some spelling errors.
Signed-off-by: Axel Rasmussen <axel.rasmussen1@xxxxxxxxx>
---
drivers/staging/rtl8187se/r8180_core.c | 551 +++++++++++++++++++++------------
1 file changed, 350 insertions(+), 201 deletions(-)
diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index 6cafee2..dc1d647 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -258,7 +258,8 @@ static int proc_get_stats_tx(struct seq_file *m, void *v)
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
unsigned long totalOK;
- totalOK = priv->stats.txnpokint+priv->stats.txhpokint+priv->stats.txlpokint;
+ totalOK = priv->stats.txnpokint + priv->stats.txhpokint +
+ priv->stats.txlpokint;
seq_printf(m,
"TX OK: %lu\n"
"TX Error: %lu\n"
@@ -470,7 +471,8 @@ static short check_nic_enought_desc(struct net_device *dev, int priority)
struct ieee80211_device *ieee = netdev_priv(dev);
int requiredbyte, required;
- requiredbyte = priv->ieee80211->fts + sizeof(struct ieee80211_header_data);
+ requiredbyte = priv->ieee80211->fts +
+ sizeof(struct ieee80211_header_data);
if (ieee->current_network.QoS_Enable)
requiredbyte += 2;
@@ -484,7 +486,7 @@ static short check_nic_enought_desc(struct net_device *dev, int priority)
* between the tail and the head
*/
- return (required+2 < get_curr_tx_free_desc(dev, priority));
+ return required+2 < get_curr_tx_free_desc(dev, priority);
}
void fix_tx_fifo(struct net_device *dev)
@@ -649,7 +651,7 @@ void rtl8180_set_chan(struct net_device *dev, short ch)
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
if ((ch > 14) || (ch < 1)) {
- printk("In %s: Invalid chnanel %d\n", __func__, ch);
+ netdev_err(dev, "In %s: Invalid channel %d\n", __func__, ch);
return;
}
@@ -742,43 +744,50 @@ static short alloc_tx_desc_ring(struct net_device *dev, int bufsize, int count,
switch (addr) {
case TX_MANAGEPRIORITY_RING_ADDR:
- if (-1 == buffer_add(&(priv->txmapbufs), buf, dma_tmp, NULL)) {
+ if (-1 == buffer_add(&(priv->txmapbufs),
+ buf, dma_tmp, NULL)) {
DMESGE("Unable to allocate mem for buffer NP");
return -ENOMEM;
}
break;
case TX_BKPRIORITY_RING_ADDR:
- if (-1 == buffer_add(&(priv->txbkpbufs), buf, dma_tmp, NULL)) {
+ if (-1 == buffer_add(&(priv->txbkpbufs),
+ buf, dma_tmp, NULL)) {
DMESGE("Unable to allocate mem for buffer LP");
return -ENOMEM;
}
break;
case TX_BEPRIORITY_RING_ADDR:
- if (-1 == buffer_add(&(priv->txbepbufs), buf, dma_tmp, NULL)) {
+ if (-1 == buffer_add(&(priv->txbepbufs),
+ buf, dma_tmp, NULL)) {
DMESGE("Unable to allocate mem for buffer NP");
return -ENOMEM;
}
break;
case TX_VIPRIORITY_RING_ADDR:
- if (-1 == buffer_add(&(priv->txvipbufs), buf, dma_tmp, NULL)) {
+ if (-1 == buffer_add(&(priv->txvipbufs),
+ buf, dma_tmp, NULL)) {
DMESGE("Unable to allocate mem for buffer LP");
return -ENOMEM;
}
break;
case TX_VOPRIORITY_RING_ADDR:
- if (-1 == buffer_add(&(priv->txvopbufs), buf, dma_tmp, NULL)) {
+ if (-1 == buffer_add(&(priv->txvopbufs),
+ buf, dma_tmp, NULL)) {
DMESGE("Unable to allocate mem for buffer NP");
return -ENOMEM;
}
break;
case TX_HIGHPRIORITY_RING_ADDR:
- if (-1 == buffer_add(&(priv->txhpbufs), buf, dma_tmp, NULL)) {
+ if (-1 == buffer_add(&(priv->txhpbufs),
+ buf, dma_tmp, NULL)) {
DMESGE("Unable to allocate mem for buffer HP");
return -ENOMEM;
}
break;
case TX_BEACON_RING_ADDR:
- if (-1 == buffer_add(&(priv->txbeaconbufs), buf, dma_tmp, NULL)) {
+ if (-1 == buffer_add(&(priv->txbeaconbufs),
+ buf, dma_tmp, NULL)) {
DMESGE("Unable to allocate mem for buffer BP");
return -ENOMEM;
}
@@ -897,8 +906,8 @@ static short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count)
return -1;
}
- desc = (u32 *)pci_alloc_consistent(pdev, sizeof(u32)*rx_desc_size*count+256,
- &dma_desc);
+ desc = (u32 *)pci_alloc_consistent(pdev, sizeof(u32) *
+ rx_desc_size*count+256, &dma_desc);
if (dma_desc & 0xff)
/*
@@ -935,7 +944,8 @@ static short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count)
tmp = tmp+rx_desc_size;
}
- *(tmp-rx_desc_size) = *(tmp-rx_desc_size) | (1<<30); /* this is the last descriptor */
+ /* this is the last descriptor */
+ *(tmp-rx_desc_size) = *(tmp-rx_desc_size) | (1<<30);
return 0;
}
@@ -1009,7 +1019,8 @@ inline u16 ieeerate2rtlrate(int rate)
}
}
-static u16 rtl_rate[] = {10, 20, 55, 110, 60, 90, 120, 180, 240, 360, 480, 540, 720};
+static u16 rtl_rate[] = {10, 20, 55, 110, 60, 90, 120,
+ 180, 240, 360, 480, 540, 720};
inline u16 rtl8180_rate2rate(short rate)
{
@@ -1149,17 +1160,24 @@ static long TranslateToDbm8185(u8 SignalStrengthIndex)
static void PerformUndecoratedSignalSmoothing8185(struct r8180_priv *priv,
bool bCckRate)
{
- /* Determin the current packet is CCK rate. */
+ long smoothedSS;
+ long smoothedRx;
+
+ /* Determine the current packet is CCK rate. */
priv->bCurCCKPkt = bCckRate;
+ smoothedSS = priv->SignalStrength * 10;
+
if (priv->UndecoratedSmoothedSS >= 0)
- priv->UndecoratedSmoothedSS = ((priv->UndecoratedSmoothedSS * 5) +
- (priv->SignalStrength * 10)) / 6;
- else
- priv->UndecoratedSmoothedSS = priv->SignalStrength * 10;
+ smoothedSS = ((priv->UndecoratedSmoothedSS * 5) +
+ smoothedSS) / 6;
+
+ priv->UndecoratedSmoothedSS = smoothedSS;
+
+ smoothedRx = ((priv->UndercorateSmoothedRxPower * 50) +
+ (priv->RxPower * 11)) / 60;
- priv->UndercorateSmoothedRxPower = ((priv->UndercorateSmoothedRxPower * 50) +
- (priv->RxPower * 11)) / 60;
+ priv->UndercorateSmoothedRxPower = smoothedRx;
if (bCckRate)
priv->CurCCKRSSI = priv->RSSI;
@@ -1216,7 +1234,9 @@ static void rtl8180_rx(struct net_device *dev)
tmp = priv->rxringtail;
do {
if (tmp == priv->rxring)
- tmp = priv->rxring + (priv->rxringcount - 1)*rx_desc_size;
+ tmp = priv->rxring +
+ (priv->rxringcount - 1) *
+ rx_desc_size;
else
tmp -= rx_desc_size;
@@ -1237,7 +1257,10 @@ static void rtl8180_rx(struct net_device *dev)
if (*(priv->rxringtail) & (1<<27)) {
priv->stats.rxdmafail++;
- /* DMESG("EE: RX DMA FAILED at buffer pointed by descriptor %x",(u32)priv->rxringtail); */
+ /*
+ DMESG("EE: RX DMA FAILED at buffer pointed by descriptor %x",
+ (u32)priv->rxringtail);
+ */
goto drop;
}
@@ -1303,21 +1326,25 @@ static void rtl8180_rx(struct net_device *dev)
priv->rx_skb_complete = 1;
}
- signal = (unsigned char)(((*(priv->rxringtail+3)) & (0x00ff0000))>>16);
+ signal = (unsigned char)(((*(priv->rxringtail+3)) &
+ (0x00ff0000))>>16);
signal = (signal & 0xfe) >> 1;
quality = (unsigned char)((*(priv->rxringtail+3)) & (0xff));
stats.mac_time[0] = *(priv->rxringtail+1);
stats.mac_time[1] = *(priv->rxringtail+2);
- rxpower = ((char)(((*(priv->rxringtail+4)) & (0x00ff0000))>>16))/2 - 42;
- RSSI = ((u8)(((*(priv->rxringtail+3)) & (0x0000ff00))>>8)) & (0x7f);
+ rxpower = ((char)(((*(priv->rxringtail+4)) &
+ (0x00ff0000))>>16))/2 - 42;
+ RSSI = ((u8)(((*(priv->rxringtail+3)) &
+ (0x0000ff00))>>8)) & (0x7f);
rate = ((*(priv->rxringtail)) &
((1<<23)|(1<<22)|(1<<21)|(1<<20)))>>20;
stats.rate = rtl8180_rate2rate(rate);
- Antenna = (((*(priv->rxringtail+3)) & (0x00008000)) == 0) ? 0 : 1;
+ Antenna = (((*(priv->rxringtail+3)) &
+ (0x00008000)) == 0) ? 0 : 1;
if (!rtl8180_IsWirelessBMode(stats.rate)) { /* OFDM rate. */
RxAGC_dBm = rxpower+1; /* bias */
} else { /* CCK rate. */
@@ -1326,7 +1353,8 @@ static void rtl8180_rx(struct net_device *dev)
LNA = (u8) (RxAGC_dBm & 0x60) >> 5; /* bit 6~ bit 5 */
BB = (u8) (RxAGC_dBm & 0x1F); /* bit 4 ~ bit 0 */
- RxAGC_dBm = -(LNA_gain[LNA] + (BB*2)); /* Pin_11b=-(LNA_gain+BB_gain) (dBm) */
+ /* Pin_11b=-(LNA_gain+BB_gain) (dBm) */
+ RxAGC_dBm = -(LNA_gain[LNA] + (BB*2));
RxAGC_dBm += 4; /* bias */
}
@@ -1354,21 +1382,25 @@ static void rtl8180_rx(struct net_device *dev)
priv->RSSI = RSSI;
/* SQ translation formula is provided by SD3 DZ. 2006.06.27 */
if (quality >= 127)
- quality = 1; /*0; */ /* 0 will cause epc to show signal zero , walk around now; */
+ /* 0 will cause epc to show signal
+ * zero, walk around now; */
+ quality = 1; /*0;*/
else if (quality < 27)
quality = 100;
else
quality = 127 - quality;
priv->SignalQuality = quality;
- stats.signal = (u8)quality; /*priv->wstats.qual.level = priv->SignalStrength; */
+ stats.signal = (u8)quality; /*priv->wstats.qual.level =
+ priv->SignalStrength; */
stats.signalstrength = RXAGC;
if (stats.signalstrength > 100)
stats.signalstrength = 100;
stats.signalstrength = (stats.signalstrength * 70)/100 + 30;
/* printk("==========================>rx : RXAGC is %d,signalstrength is %d\n",RXAGC,stats.signalstrength); */
stats.rssi = priv->wstats.qual.qual = priv->SignalQuality;
- stats.noise = priv->wstats.qual.noise = 100 - priv->wstats.qual.qual;
+ stats.noise = priv->wstats.qual.noise =
+ 100 - priv->wstats.qual.qual;
bHwError = (((*(priv->rxringtail)) & (0x00000fff)) == 4080) |
(((*(priv->rxringtail)) & (0x04000000)) != 0) |
(((*(priv->rxringtail)) & (0x08000000)) != 0) |
@@ -1397,20 +1429,29 @@ static void rtl8180_rx(struct net_device *dev)
/* For good-looking singal strength. */
SignalStrengthIndex = NetgearSignalStrengthTranslate(
- priv->LastSignalStrengthInPercent,
- priv->SignalStrength);
+ priv->LastSignalStrengthInPercent,
+ priv->SignalStrength);
priv->LastSignalStrengthInPercent = SignalStrengthIndex;
- priv->Stats_SignalStrength = TranslateToDbm8185((u8)SignalStrengthIndex);
+ priv->Stats_SignalStrength = TranslateToDbm8185(
+ (u8)SignalStrengthIndex);
/*
- * We need more correct power of received packets and the "SignalStrength" of RxStats is beautified,
- * so we record the correct power here.
+ * We need more correct power of received packets and the
+ * "SignalStrength" of RxStats is beautified, so we record
+ * the correct power here.
*/
- priv->Stats_SignalQuality = (long)(priv->Stats_SignalQuality * 5 + (long)priv->SignalQuality + 5) / 6;
- priv->Stats_RecvSignalPower = (long)(priv->Stats_RecvSignalPower * 5 + priv->RecvSignalPower - 1) / 6;
+ priv->Stats_SignalQuality = (long)(priv->
+ Stats_SignalQuality * 5 +
+ (long)priv->SignalQuality + 5) / 6;
+ priv->Stats_RecvSignalPower = (long)(priv->
+ Stats_RecvSignalPower * 5 +
+ priv->RecvSignalPower - 1) / 6;
- /* Figure out which antenna that received the last packet. */
- priv->LastRxPktAntenna = Antenna ? 1 : 0; /* 0: aux, 1: main. */
+ /*
+ * Figure out which antenna that received the last packet.
+ * 0: aux, 1: main.
+ */
+ priv->LastRxPktAntenna = Antenna ? 1 : 0;
SwAntennaDiversityRxOk8185(dev, priv->SignalStrength);
}
@@ -1435,8 +1476,8 @@ static void rtl8180_rx(struct net_device *dev)
* and we are still rxing garbage....
*/
if (!priv->rx_skb_complete) {
-
- tmp_skb = dev_alloc_skb(priv->rx_skb->len+len+2);
+ tmp_skb = dev_alloc_skb(priv->rx_skb->len +
+ len + 2);
if (!tmp_skb)
goto drop;
@@ -1456,7 +1497,8 @@ static void rtl8180_rx(struct net_device *dev)
if (!priv->rx_skb_complete) {
if (padding) {
memcpy(skb_put(priv->rx_skb, len),
- (((unsigned char *)priv->rxbuffer->buf) + 2), len);
+ ((unsigned char *)priv->rxbuffer->buf +
+ 2), len);
} else {
memcpy(skb_put(priv->rx_skb, len),
priv->rxbuffer->buf, len);
@@ -1538,7 +1580,7 @@ static void rtl8180_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
int mode;
- struct ieee80211_hdr_3addr *h = (struct ieee80211_hdr_3addr *) skb->data;
+ struct ieee80211_hdr_3addr *h = (struct ieee80211_hdr_3addr *)skb->data;
short morefrag = (h->frame_control) & IEEE80211_FCTL_MOREFRAGS;
unsigned long flags;
int priority;
@@ -1669,7 +1711,8 @@ static void rtl8180_prepare_beacon(struct net_device *dev)
u16 word = read_nic_word(dev, BcnItv);
word &= ~BcnItv_BcnItv; /* clear Bcn_Itv */
- word |= cpu_to_le16(priv->ieee80211->current_network.beacon_interval); /* 0x64; */
+ word |= cpu_to_le16(priv->ieee80211->current_network
+ .beacon_interval); /* 0x64; */
write_nic_word(dev, BcnItv, word);
skb = ieee80211_get_beacon(priv->ieee80211);
@@ -1697,16 +1740,17 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
int buflen;
int count;
struct buffer *buflist;
- struct ieee80211_hdr_3addr *frag_hdr = (struct ieee80211_hdr_3addr *)txbuf;
+ struct ieee80211_hdr_3addr *frag_hdr =
+ (struct ieee80211_hdr_3addr *)txbuf;
u8 dest[ETH_ALEN];
- u8 bUseShortPreamble = 0;
- u8 bCTSEnable = 0;
- u8 bRTSEnable = 0;
- u16 Duration = 0;
- u16 RtsDur = 0;
- u16 ThisFrameTime = 0;
- u16 TxDescDuration = 0;
- bool ownbit_flag = false;
+ u8 bUseShortPreamble = 0;
+ u8 bCTSEnable = 0;
+ u8 bRTSEnable = 0;
+ u16 Duration = 0;
+ u16 RtsDur = 0;
+ u16 ThisFrameTime = 0;
+ u16 TxDescDuration = 0;
+ bool ownbit_flag = false;
switch (priority) {
case MANAGE_PRIORITY:
@@ -1763,8 +1807,9 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
bRTSEnable = 0;
bCTSEnable = 0;
- ThisFrameTime = ComputeTxTime(len + sCrcLng, rtl8180_rate2rate(rate),
- 0, bUseShortPreamble);
+ ThisFrameTime = ComputeTxTime(len + sCrcLng,
+ rtl8180_rate2rate(rate),
+ 0, bUseShortPreamble);
TxDescDuration = ThisFrameTime;
} else { /* Unicast packet */
u16 AckTime;
@@ -1773,28 +1818,36 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
priv->NumTxUnicast++;
/* Figure out ACK rate according to BSS basic rate
- * and Tx rate. */
- AckTime = ComputeTxTime(14, 10, 0, 0); /* AckCTSLng = 14 use 1M bps send */
+ * and Tx rate. AckCTSLng = 14 use 1M bps send */
+ AckTime = ComputeTxTime(14, 10, 0, 0);
+
+ if (((len + sCrcLng) > priv->rts) && priv->rts) {
+ /* RTS/CTS. */
- if (((len + sCrcLng) > priv->rts) && priv->rts) { /* RTS/CTS. */
u16 RtsTime, CtsTime;
/* u16 CtsRate; */
bRTSEnable = 1;
bCTSEnable = 0;
/* Rate and time required for RTS. */
- RtsTime = ComputeTxTime(sAckCtsLng/8, priv->ieee80211->basic_rate, 0, 0);
- /* Rate and time required for CTS. */
- CtsTime = ComputeTxTime(14, 10, 0, 0); /* AckCTSLng = 14 use 1M bps send */
+ RtsTime = ComputeTxTime(sAckCtsLng/8,
+ priv->ieee80211->basic_rate,
+ 0, 0);
- /* Figure out time required to transmit this frame. */
+ /* Rate and time required for CTS.
+ * AckCTSLng = 14 use 1M bps send */
+ CtsTime = ComputeTxTime(14, 10, 0, 0);
+
+ /* Figure out time required to
+ * transmit this frame. */
ThisFrameTime = ComputeTxTime(len + sCrcLng,
rtl8180_rate2rate(rate),
0,
bUseShortPreamble);
/* RTS-CTS-ThisFrame-ACK. */
- RtsDur = CtsTime + ThisFrameTime + AckTime + 3*aSifsTime;
+ RtsDur = CtsTime + ThisFrameTime +
+ AckTime + 3*aSifsTime;
TxDescDuration = RtsTime + RtsDur;
} else { /* Normal case. */
@@ -1802,23 +1855,30 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
bRTSEnable = 0;
RtsDur = 0;
- ThisFrameTime = ComputeTxTime(len + sCrcLng, rtl8180_rate2rate(rate),
- 0, bUseShortPreamble);
- TxDescDuration = ThisFrameTime + aSifsTime + AckTime;
+ ThisFrameTime = ComputeTxTime(len + sCrcLng,
+ rtl8180_rate2rate(rate),
+ 0, bUseShortPreamble);
+
+ TxDescDuration = ThisFrameTime +
+ aSifsTime + AckTime;
}
- if (!(frag_hdr->frame_control & IEEE80211_FCTL_MOREFRAGS)) {
+ if (!(frag_hdr->frame_control &
+ IEEE80211_FCTL_MOREFRAGS)) {
/* ThisFrame-ACK. */
Duration = aSifsTime + AckTime;
} else { /* One or more fragments remained. */
u16 NextFragTime;
- NextFragTime = ComputeTxTime(len + sCrcLng, /* pretend following packet length equal current packet */
+
+ /* pretend following packet length
+ * equal current packet */
+ NextFragTime = ComputeTxTime(len + sCrcLng,
rtl8180_rate2rate(rate),
- 0,
- bUseShortPreamble);
+ 0, bUseShortPreamble);
/* ThisFrag-ACk-NextFrag-ACK. */
- Duration = NextFragTime + 3*aSifsTime + 2*AckTime;
+ Duration = NextFragTime + 3*aSifsTime +
+ 2*AckTime;
}
} /* End of Unicast packet */
@@ -1832,7 +1892,8 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
while (remain != 0) {
mb();
if (!buflist) {
- DMESGE("TX buffer error, cannot TX frames. pri %d.", priority);
+ DMESGE("TX buffer error, cannot TX frames. pri %d.",
+ priority);
return -1;
}
buf = buflist->buf;
@@ -1851,19 +1912,23 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
*(tail+6) = 0;
*(tail+7) = 0;
- /* FIXME: this should be triggered by HW encryption parameters.*/
+ /* FIXME: this should be triggered by
+ * HW encryption parameters. */
*tail |= (1<<15); /* no encrypt */
if (remain == len && !descfrag) {
ownbit_flag = false;
- *tail = *tail | (1<<29); /* fist segment of the packet */
+
+ /* first segment of the packet */
+ *tail = *tail | (1<<29);
*tail = *tail | (len);
} else {
ownbit_flag = true;
}
for (i = 0; i < buflen && remain > 0; i++, remain--) {
- ((u8 *)buf)[i] = txbuf[i]; /* copy data into descriptor pointed DMAble buffer */
+ /* copy data into descriptor pointed DMAble buffer */
+ ((u8 *)buf)[i] = txbuf[i];
if (remain == 4 && i+4 >= buflen)
break;
/* ensure the last desc has at least 4 bytes payload */
@@ -1873,21 +1938,26 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
*(tail+3) = *(tail+3) & ~0xfff;
*(tail+3) = *(tail+3) | i; /* buffer length */
/* Use short preamble or not */
- if (priv->ieee80211->current_network.capability&WLAN_CAPABILITY_SHORT_PREAMBLE)
- if (priv->plcp_preamble_mode == 1 && rate != 0) /* short mode now, not long! */
- ; /* *tail |= (1<<16); */ /* enable short preamble mode. */
+ if (priv->ieee80211->current_network.capability &
+ WLAN_CAPABILITY_SHORT_PREAMBLE)
+ /* short mode now, not long! */
+ if (priv->plcp_preamble_mode == 1 && rate != 0)
+ /* enable short preamble mode. */
+ ; /* *tail |= (1<<16); */
if (bCTSEnable)
*tail |= (1<<18);
if (bRTSEnable) { /* rts enable */
- *tail |= ((ieeerate2rtlrate(priv->ieee80211->basic_rate))<<19); /* RTS RATE */
+ /* RTS RATE */
+ *tail |= ((ieeerate2rtlrate(
+ priv->ieee80211->basic_rate)) << 19);
*tail |= (1<<23); /* rts enable */
*(tail+1) |= (RtsDur&0xffff); /* RTS Duration */
}
*(tail+3) |= ((TxDescDuration&0xffff)<<16); /* DURATION */
/* *(tail+3) |= (0xe6<<16); */
- *(tail+5) |= (11<<8); /* (priv->retry_data<<8); */ /* retry lim; */
+ *(tail+5) |= (11<<8); /* (priv->retry_data<<8); - retry lim; */
*tail = *tail | ((rate&0xf) << 24);
@@ -1901,7 +1971,8 @@ short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
wmb();
if (ownbit_flag)
- *tail = *tail | (1<<31); /* descriptor ready to be txed */
+ /* descriptor ready to be txed */
+ *tail = *tail | (1<<31);
if ((tail - begin)/8 == count-1)
tail = begin;
@@ -1983,7 +2054,8 @@ static void rtl8180_rq_tx_ack(struct net_device *dev)
struct r8180_priv *priv = ieee80211_priv(dev);
- write_nic_byte(dev, CONFIG4, read_nic_byte(dev, CONFIG4) | CONFIG4_PWRMGT);
+ write_nic_byte(dev, CONFIG4, read_nic_byte(dev, CONFIG4) |
+ CONFIG4_PWRMGT);
priv->ack_tx_to_ieee = 1;
}
@@ -2031,7 +2103,8 @@ static void rtl8180_hw_wakeup(struct net_device *dev)
struct r8180_priv *priv = ieee80211_priv(dev);
spin_lock_irqsave(&priv->ps_lock, flags);
- write_nic_byte(dev, CONFIG4, read_nic_byte(dev, CONFIG4) & ~CONFIG4_PWRMGT);
+ write_nic_byte(dev, CONFIG4, read_nic_byte(dev, CONFIG4) &
+ ~CONFIG4_PWRMGT);
if (priv->rf_wakeup)
priv->rf_wakeup(dev);
spin_unlock_irqrestore(&priv->ps_lock, flags);
@@ -2063,13 +2136,13 @@ static void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl)
tl -= MSECS(4+16+7);
/*
- * If the interval in witch we are requested to sleep is too
+ * If the interval in which we are requested to sleep is too
* short then give up and remain awake
*/
if (((tl >= rb) && (tl-rb) <= MSECS(MIN_SLEEP_TIME))
|| ((rb > tl) && (rb-tl) < MSECS(MIN_SLEEP_TIME))) {
spin_unlock_irqrestore(&priv->ps_lock, flags);
- printk("too short to sleep\n");
+ netdev_warn(dev, "too short to sleep\n");
return;
}
@@ -2078,7 +2151,8 @@ static void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl)
priv->DozePeriodInPast2Sec += jiffies_to_msecs(tmp);
/* as tl may be less than rb */
- queue_delayed_work(priv->ieee80211->wq, &priv->ieee80211->hw_wakeup_wq, tmp);
+ queue_delayed_work(priv->ieee80211->wq,
+ &priv->ieee80211->hw_wakeup_wq, tmp);
}
/*
* If we suspect the TimerInt is gone beyond tl
@@ -2097,7 +2171,8 @@ static void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl)
static void rtl8180_wmm_param_update(struct work_struct *work)
{
- struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, wmm_param_update_wq);
+ struct ieee80211_device *ieee = container_of(work,
+ struct ieee80211_device, wmm_param_update_wq);
struct net_device *dev = ieee->dev;
u8 *ac_param = (u8 *)(ieee->current_network.wmm_param);
u8 mode = ieee->current_network.mode;
@@ -2121,23 +2196,33 @@ static void rtl8180_wmm_param_update(struct work_struct *work)
u32 u4bAcParam;
pAcParam = (PAC_PARAM)(&AcParam);
/* Retrieve parameters to update. */
- u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * (((mode&IEEE_G) == IEEE_G) ? 9 : 20) + aSifsTime;
- u4bAcParam = ((((u32)(pAcParam->f.TXOPLimit))<<AC_PARAM_TXOP_LIMIT_OFFSET)|
- (((u32)(pAcParam->f.Ecw.f.ECWmax))<<AC_PARAM_ECW_MAX_OFFSET)|
- (((u32)(pAcParam->f.Ecw.f.ECWmin))<<AC_PARAM_ECW_MIN_OFFSET)|
- (((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET));
+ u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN *
+ (((mode&IEEE_G) == IEEE_G) ?
+ 9 : 20) + aSifsTime;
+
+ u4bAcParam = (((u32)pAcParam->f.TXOPLimit <<
+ AC_PARAM_TXOP_LIMIT_OFFSET) |
+ ((u32)pAcParam->f.Ecw.f.ECWmax <<
+ AC_PARAM_ECW_MAX_OFFSET) |
+ ((u32)pAcParam->f.Ecw.f.ECWmin <<
+ AC_PARAM_ECW_MIN_OFFSET) |
+ ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
switch (eACI) {
case AC1_BK:
- write_nic_dword(dev, AC_BK_PARAM, u4bAcParam);
+ write_nic_dword(dev, AC_BK_PARAM,
+ u4bAcParam);
break;
case AC0_BE:
- write_nic_dword(dev, AC_BE_PARAM, u4bAcParam);
+ write_nic_dword(dev, AC_BE_PARAM,
+ u4bAcParam);
break;
case AC2_VI:
- write_nic_dword(dev, AC_VI_PARAM, u4bAcParam);
+ write_nic_dword(dev, AC_VI_PARAM,
+ u4bAcParam);
break;
case AC3_VO:
- write_nic_dword(dev, AC_VO_PARAM, u4bAcParam);
+ write_nic_dword(dev, AC_VO_PARAM,
+ u4bAcParam);
break;
default:
pr_warn("SetHwReg8185():invalid ACI: %d!\n",
@@ -2160,11 +2245,17 @@ static void rtl8180_wmm_param_update(struct work_struct *work)
/* Retrieve parameters to update. */
eACI = pAcParam->f.AciAifsn.f.ACI;
/* Mode G/A: slotTimeTimer = 9; Mode B: 20 */
- u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * (((mode&IEEE_G) == IEEE_G) ? 9 : 20) + aSifsTime;
- u4bAcParam = ((((u32)(pAcParam->f.TXOPLimit)) << AC_PARAM_TXOP_LIMIT_OFFSET) |
- (((u32)(pAcParam->f.Ecw.f.ECWmax)) << AC_PARAM_ECW_MAX_OFFSET) |
- (((u32)(pAcParam->f.Ecw.f.ECWmin)) << AC_PARAM_ECW_MIN_OFFSET) |
- (((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET));
+ u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN *
+ (((mode&IEEE_G) == IEEE_G) ?
+ 9 : 20) + aSifsTime;
+
+ u4bAcParam = (((u32)pAcParam->f.TXOPLimit <<
+ AC_PARAM_TXOP_LIMIT_OFFSET) |
+ ((u32)pAcParam->f.Ecw.f.ECWmax <<
+ AC_PARAM_ECW_MAX_OFFSET) |
+ ((u32)pAcParam->f.Ecw.f.ECWmin <<
+ AC_PARAM_ECW_MIN_OFFSET) |
+ ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
switch (eACI) {
case AC1_BK:
@@ -2208,7 +2299,8 @@ static void watch_dog_adaptive(unsigned long data)
/* Tx High Power Mechanism. */
if (CheckHighPower((struct net_device *)data))
- queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->tx_pw_wq);
+ queue_work(priv->ieee80211->wq,
+ (void *)&priv->ieee80211->tx_pw_wq);
/* Tx Power Tracking on 87SE. */
if (CheckTxPwrTracking((struct net_device *)data))
@@ -2216,27 +2308,57 @@ static void watch_dog_adaptive(unsigned long data)
/* Perform DIG immediately. */
if (CheckDig((struct net_device *)data))
- queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_dig_wq);
+ queue_work(priv->ieee80211->wq,
+ (void *)&priv->ieee80211->hw_dig_wq);
rtl8180_watch_dog((struct net_device *)data);
- queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->GPIOChangeRFWorkItem);
+ queue_work(priv->ieee80211->wq,
+ (void *)&priv->ieee80211->GPIOChangeRFWorkItem);
- priv->watch_dog_timer.expires = jiffies + MSECS(IEEE80211_WATCH_DOG_TIME);
+ priv->watch_dog_timer.expires = jiffies +
+ MSECS(IEEE80211_WATCH_DOG_TIME);
add_timer(&priv->watch_dog_timer);
}
static CHANNEL_LIST ChannelPlan[] = {
- {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64},19}, /* FCC */
- {{1,2,3,4,5,6,7,8,9,10,11},11}, /* IC */
- {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, /* ETSI */
- {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, /* Spain. Change to ETSI. */
- {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, /* France. Change to ETSI. */
- {{14,36,40,44,48,52,56,60,64},9}, /* MKK */
- {{1,2,3,4,5,6,7,8,9,10,11,12,13,14, 36,40,44,48,52,56,60,64},22},/* MKK1 */
- {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, /* Israel. */
- {{1,2,3,4,5,6,7,8,9,10,11,12,13,34,38,42,46},17}, /* For 11a , TELEC */
- {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14}, /* For Global Domain. 1-11:active scan, 12-14 passive scan. //+YJ, 080626 */
- {{1,2,3,4,5,6,7,8,9,10,11,12,13},13} /* world wide 13: ch1~ch11 active scan, ch12~13 passive //lzm add 080826 */
+ /* FCC */
+ {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40,
+ 44, 48, 52, 56, 60, 64}, 19},
+
+ /* IC */
+ {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, 11},
+
+ /* ETSI */
+ {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36,
+ 40, 44, 48, 52, 56, 60, 64}, 21},
+
+ /* Spain. Change to ETSI. */
+ {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36,
+ 40, 44, 48, 52, 56, 60, 64}, 21},
+
+ /* France. Change to ETSI. */
+ {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36,
+ 40, 44, 48, 52, 56, 60, 64}, 21},
+
+ /* MKK */
+ {{14, 36, 40, 44, 48, 52, 56, 60, 64}, 9},
+
+ /* MKK1 */
+ {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36,
+ 40, 44, 48, 52, 56, 60, 64}, 22},
+
+ /* Israel. */
+ {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36,
+ 40, 44, 48, 52, 56, 60, 64}, 21},
+
+ /* For 11a, TELEC */
+ {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 34, 38, 42, 46}, 17},
+
+ /* Global Domain. 1-11:active, 12-14 passive. //+YJ, 080626 */
+ {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, 14},
+
+ /* world wide 13: ch1-ch11:active, ch12-13 passive //lzm add 080826 */
+ {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}
};
static void rtl8180_set_channel_map(u8 channel_plan,
@@ -2257,43 +2379,43 @@ static void rtl8180_set_channel_map(u8 channel_plan,
case COUNTRY_CODE_MKK:
case COUNTRY_CODE_MKK1:
case COUNTRY_CODE_ISRAEL:
- case COUNTRY_CODE_TELEC:
- {
- Dot11d_Init(ieee);
- ieee->bGlobalDomain = false;
- if (ChannelPlan[channel_plan].Len != 0) {
- /* Clear old channel map */
- memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map));
- /* Set new channel map */
- for (i = 0; i < ChannelPlan[channel_plan].Len; i++) {
- if (ChannelPlan[channel_plan].Channel[i] <= 14)
- GET_DOT11D_INFO(ieee)->channel_map[ChannelPlan[channel_plan].Channel[i]] = 1;
- }
+ case COUNTRY_CODE_TELEC: {
+ Dot11d_Init(ieee);
+ ieee->bGlobalDomain = false;
+ if (ChannelPlan[channel_plan].Len != 0) {
+ /* Clear old channel map */
+ memset(GET_DOT11D_INFO(ieee)->channel_map, 0,
+ sizeof(GET_DOT11D_INFO(ieee)->channel_map));
+ /* Set new channel map */
+ for (i = 0; i < ChannelPlan[channel_plan].Len; i++) {
+ if (ChannelPlan[channel_plan].Channel[i] <= 14)
+ GET_DOT11D_INFO(ieee)->channel_map[
+ ChannelPlan[channel_plan]
+ .Channel[i]] = 1;
}
- break;
- }
- case COUNTRY_CODE_GLOBAL_DOMAIN:
- {
- GET_DOT11D_INFO(ieee)->bEnabled = false;
- Dot11d_Reset(ieee);
- ieee->bGlobalDomain = true;
- break;
- }
- case COUNTRY_CODE_WORLD_WIDE_13_INDEX:/* lzm add 080826 */
- {
- ieee->MinPassiveChnlNum = 12;
- ieee->IbssStartChnl = 10;
- break;
- }
- default:
- {
- Dot11d_Init(ieee);
- ieee->bGlobalDomain = false;
- memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map));
- for (i = 1; i <= 14; i++)
- GET_DOT11D_INFO(ieee)->channel_map[i] = 1;
- break;
}
+ break;
+ }
+ case COUNTRY_CODE_GLOBAL_DOMAIN: {
+ GET_DOT11D_INFO(ieee)->bEnabled = false;
+ Dot11d_Reset(ieee);
+ ieee->bGlobalDomain = true;
+ break;
+ }
+ case COUNTRY_CODE_WORLD_WIDE_13_INDEX: { /* lzm add 080826 */
+ ieee->MinPassiveChnlNum = 12;
+ ieee->IbssStartChnl = 10;
+ break;
+ }
+ default: {
+ Dot11d_Init(ieee);
+ ieee->bGlobalDomain = false;
+ memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(
+ GET_DOT11D_INFO(ieee)->channel_map));
+ for (i = 1; i <= 14; i++)
+ GET_DOT11D_INFO(ieee)->channel_map[i] = 1;
+ break;
+ }
}
}
@@ -2385,7 +2507,8 @@ static short rtl8180_init(struct net_device *dev)
rtl8180_link_detect_init(&priv->link_detect);
priv->ack_tx_to_ieee = 0;
- priv->ieee80211->current_network.beacon_interval = DEFAULT_BEACONINTERVAL;
+ priv->ieee80211->current_network
+ .beacon_interval = DEFAULT_BEACONINTERVAL;
priv->ieee80211->iw_mode = IW_MODE_INFRA;
priv->ieee80211->softmac_features = IEEE_SOFTMAC_SCAN |
IEEE_SOFTMAC_ASSOCIATE | IEEE_SOFTMAC_PROBERQ |
@@ -2431,7 +2554,8 @@ static short rtl8180_init(struct net_device *dev)
priv->AdRxSsBeforeSwitched = 0;
init_timer(&priv->SwAntennaDiversityTimer);
priv->SwAntennaDiversityTimer.data = (unsigned long)dev;
- priv->SwAntennaDiversityTimer.function = (void *)SwAntennaDiversityTimerCallback;
+ priv->SwAntennaDiversityTimer.function =
+ (void *)SwAntennaDiversityTimerCallback;
priv->bDigMechanism = true;
priv->InitialGain = 6;
priv->bXtalCalibration = false;
@@ -2440,7 +2564,8 @@ static short rtl8180_init(struct net_device *dev)
priv->bTxPowerTrack = false;
priv->ThermalMeter = 0;
priv->FalseAlarmRegValue = 0;
- priv->RegDigOfdmFaUpTh = 0xc; /* Upper threshold of OFDM false alarm, which is used in DIG. */
+ priv->RegDigOfdmFaUpTh = 0xc; /* Upper threshold of OFDM false alarm,
+ which is used in DIG. */
priv->DIG_NumberFallbackVote = 0;
priv->DIG_NumberUpgradeVote = 0;
priv->LastSignalStrengthInPercent = 0;
@@ -2585,7 +2710,8 @@ static short rtl8180_init(struct net_device *dev)
priv->bSwAntennaDiverity = priv->EEPROMSwAntennaDiversity;
else
/* 1:disable antenna diversity, 2: enable antenna diversity. */
- priv->bSwAntennaDiverity = priv->RegSwAntennaDiversityMechanism == 2;
+ priv->bSwAntennaDiverity = priv->RegSwAntennaDiversityMechanism
+ == 2;
if (priv->RegDefaultAntenna == 0)
/* 0: default from EEPROM. */
@@ -2669,7 +2795,8 @@ static short rtl8180_init(struct net_device *dev)
TX_BEACON_RING_ADDR))
return -ENOMEM;
- if (request_irq(dev->irq, rtl8180_interrupt, IRQF_SHARED, dev->name, dev)) {
+ if (request_irq(dev->irq, rtl8180_interrupt,
+ IRQF_SHARED, dev->name, dev)) {
DMESGE("Error allocating IRQ %d", dev->irq);
return -1;
} else {
@@ -2768,16 +2895,20 @@ static void rtl8185_write_phy(struct net_device *dev, u8 adr, u32 data)
phyw = ((data<<8) | adr);
- /* Note that, we must write 0xff7c after 0x7d-0x7f to write BB register. */
+ /* Note that, we must write 0xff7c after
+ * 0x7d-0x7f to write BB register. */
write_nic_byte(dev, 0x7f, ((phyw & 0xff000000) >> 24));
write_nic_byte(dev, 0x7e, ((phyw & 0x00ff0000) >> 16));
write_nic_byte(dev, 0x7d, ((phyw & 0x0000ff00) >> 8));
write_nic_byte(dev, 0x7c, ((phyw & 0x000000ff)));
- /* this is ok to fail when we write AGC table. check for AGC table might be
- * done by masking with 0x7f instead of 0xff
- */
- /* if (phyr != (data&0xff)) DMESGW("Phy write timeout %x %x %x", phyr, data, adr); */
+ /* this is ok to fail when we write AGC table. check for AGC
+ * table might be done by masking with 0x7f instead of 0xff */
+
+ /*
+ if (phyr != (data&0xff))
+ DMESGW("Phy write timeout %x %x %x", phyr, data, adr);
+ */
}
inline void write_phy_ofdm(struct net_device *dev, u8 adr, u32 data)
@@ -2846,25 +2977,23 @@ static bool MgntActSet_802_11_PowerSaveMode(struct r8180_priv *priv,
static void LeisurePSEnter(struct r8180_priv *priv)
{
- if (priv->bLeisurePs) {
- if (priv->ieee80211->ps == IEEE80211_PS_DISABLED)
- /* IEEE80211_PS_ENABLE */
- MgntActSet_802_11_PowerSaveMode(priv, IEEE80211_PS_MBCAST|IEEE80211_PS_UNICAST);
- }
+ if (priv->bLeisurePs && priv->ieee80211->ps == IEEE80211_PS_DISABLED)
+ /* IEEE80211_PS_ENABLE */
+ MgntActSet_802_11_PowerSaveMode(priv,
+ IEEE80211_PS_MBCAST|IEEE80211_PS_UNICAST);
}
static void LeisurePSLeave(struct r8180_priv *priv)
{
- if (priv->bLeisurePs) {
- if (priv->ieee80211->ps != IEEE80211_PS_DISABLED)
- MgntActSet_802_11_PowerSaveMode(priv, IEEE80211_PS_DISABLED);
- }
+ if (priv->bLeisurePs && priv->ieee80211->ps != IEEE80211_PS_DISABLED)
+ MgntActSet_802_11_PowerSaveMode(priv, IEEE80211_PS_DISABLED);
}
void rtl8180_hw_wakeup_wq(struct work_struct *work)
{
struct delayed_work *dwork = to_delayed_work(work);
- struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, hw_wakeup_wq);
+ struct ieee80211_device *ieee = container_of(dwork,
+ struct ieee80211_device, hw_wakeup_wq);
struct net_device *dev = ieee->dev;
rtl8180_hw_wakeup(dev);
@@ -2873,7 +3002,8 @@ void rtl8180_hw_wakeup_wq(struct work_struct *work)
void rtl8180_hw_sleep_wq(struct work_struct *work)
{
struct delayed_work *dwork = to_delayed_work(work);
- struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, hw_sleep_wq);
+ struct ieee80211_device *ieee = container_of(dwork,
+ struct ieee80211_device, hw_sleep_wq);
struct net_device *dev = ieee->dev;
rtl8180_hw_sleep_down(dev);
@@ -2881,6 +3011,9 @@ void rtl8180_hw_sleep_wq(struct work_struct *work)
static void MgntLinkKeepAlive(struct r8180_priv *priv)
{
+ bool tx;
+ bool rx;
+
if (priv->keepAliveLevel == 0)
return;
@@ -2889,24 +3022,29 @@ static void MgntLinkKeepAlive(struct r8180_priv *priv)
* Keep-Alive.
*/
- if ((priv->keepAliveLevel == 2) ||
- (priv->link_detect.LastNumTxUnicast == priv->NumTxUnicast &&
- priv->link_detect.LastNumRxUnicast == priv->ieee80211->NumRxUnicast)
- ) {
+ tx = priv->link_detect.LastNumTxUnicast == priv->NumTxUnicast;
+ rx = priv->link_detect.LastNumRxUnicast ==
+ priv->ieee80211->NumRxUnicast;
+
+ if ((priv->keepAliveLevel == 2) || (tx && rx)) {
priv->link_detect.IdleCount++;
/*
- * Send a Keep-Alive packet packet to AP if we had been idle for a while.
+ * Send a Keep-Alive packet packet to AP
+ * if we had been idle for a while.
*/
- if (priv->link_detect.IdleCount >= ((KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD)-1)) {
+ if (priv->link_detect.IdleCount >= ((KEEP_ALIVE_INTERVAL
+ / CHECK_FOR_HANG_PERIOD)-1)) {
priv->link_detect.IdleCount = 0;
- ieee80211_sta_ps_send_null_frame(priv->ieee80211, false);
+ ieee80211_sta_ps_send_null_frame(
+ priv->ieee80211, false);
}
} else {
priv->link_detect.IdleCount = 0;
}
priv->link_detect.LastNumTxUnicast = priv->NumTxUnicast;
- priv->link_detect.LastNumRxUnicast = priv->ieee80211->NumRxUnicast;
+ priv->link_detect.LastNumRxUnicast =
+ priv->ieee80211->NumRxUnicast;
}
}
@@ -2926,15 +3064,24 @@ void rtl8180_watch_dog(struct net_device *dev)
IPSEnter(dev);
}
/* YJ,add,080828,for link state check */
- if ((priv->ieee80211->state == IEEE80211_LINKED) && (priv->ieee80211->iw_mode == IW_MODE_INFRA)) {
- SlotIndex = (priv->link_detect.SlotIndex++) % priv->link_detect.SlotNum;
- priv->link_detect.RxFrameNum[SlotIndex] = priv->ieee80211->NumRxDataInPeriod + priv->ieee80211->NumRxBcnInPeriod;
+ if ((priv->ieee80211->state == IEEE80211_LINKED) &&
+ (priv->ieee80211->iw_mode == IW_MODE_INFRA)) {
+
+ SlotIndex = (priv->link_detect.SlotIndex++) %
+ priv->link_detect.SlotNum;
+
+ priv->link_detect.RxFrameNum[SlotIndex] =
+ priv->ieee80211->NumRxDataInPeriod +
+ priv->ieee80211->NumRxBcnInPeriod;
+
for (i = 0; i < priv->link_detect.SlotNum; i++)
TotalRxNum += priv->link_detect.RxFrameNum[i];
if (TotalRxNum == 0) {
priv->ieee80211->state = IEEE80211_ASSOCIATING;
- queue_work(priv->ieee80211->wq, &priv->ieee80211->associate_procedure_wq);
+
+ queue_work(priv->ieee80211->wq,
+ &priv->ieee80211->associate_procedure_wq);
}
}
@@ -2945,12 +3092,14 @@ void rtl8180_watch_dog(struct net_device *dev)
LeisurePSLeave(priv);
if (priv->ieee80211->state == IEEE80211_LINKED) {
- priv->link_detect.NumRxOkInPeriod = priv->ieee80211->NumRxDataInPeriod;
+ priv->link_detect.NumRxOkInPeriod =
+ priv->ieee80211->NumRxDataInPeriod;
if (priv->link_detect.NumRxOkInPeriod > 666 ||
priv->link_detect.NumTxOkInPeriod > 666) {
bBusyTraffic = true;
}
- if (((priv->link_detect.NumRxOkInPeriod + priv->link_detect.NumTxOkInPeriod) > 8)
+ if (((priv->link_detect.NumRxOkInPeriod +
+ priv->link_detect.NumTxOkInPeriod) > 8)
|| (priv->link_detect.NumRxOkInPeriod > 2)) {
bEnterPS = false;
} else
@@ -3048,14 +3197,16 @@ int rtl8180_down(struct net_device *dev)
cancel_delayed_work(&priv->ieee80211->tx_pw_wq);
del_timer_sync(&priv->SwAntennaDiversityTimer);
SetZebraRFPowerState8185(dev, eRfOff);
- memset(&(priv->ieee80211->current_network), 0, sizeof(struct ieee80211_network));
+ memset(&(priv->ieee80211->current_network), 0,
+ sizeof(struct ieee80211_network));
priv->ieee80211->state = IEEE80211_NOLINK;
return 0;
}
void rtl8180_restart_wq(struct work_struct *work)
{
- struct r8180_priv *priv = container_of(work, struct r8180_priv, reset_wq);
+ struct r8180_priv *priv = container_of(work,
+ struct r8180_priv, reset_wq);
struct net_device *dev = priv->dev;
down(&priv->wx_sem);
@@ -3116,7 +3267,8 @@ static int r8180_set_mac_adr(struct net_device *dev, void *mac)
memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
if (priv->ieee80211->iw_mode == IW_MODE_MASTER)
- memcpy(priv->ieee80211->current_network.bssid, dev->dev_addr, ETH_ALEN);
+ memcpy(priv->ieee80211->current_network.bssid,
+ dev->dev_addr, ETH_ALEN);
if (priv->up) {
rtl8180_down(dev);
@@ -3133,15 +3285,10 @@ static int rtl8180_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
struct iwreq *wrq = (struct iwreq *) rq;
- int ret = -1;
- switch (cmd) {
- case RTL_IOCTL_WPA_SUPPLICANT:
- ret = ieee80211_wpa_supplicant_ioctl(priv->ieee80211, &wrq->u.data);
- return ret;
- default:
- return -EOPNOTSUPP;
- }
+ if (cmd == RTL_IOCTL_WPA_SUPPLICANT)
+ return ieee80211_wpa_supplicant_ioctl(priv->ieee80211,
+ &wrq->u.data);
return -EOPNOTSUPP;
}
@@ -3688,7 +3835,8 @@ void rtl8180_irq_rx_tasklet(struct r8180_priv *priv)
void GPIOChangeRFWorkItemCallBack(struct work_struct *work)
{
- struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, GPIOChangeRFWorkItem.work);
+ struct ieee80211_device *ieee = container_of(work,
+ struct ieee80211_device, GPIOChangeRFWorkItem.work);
struct net_device *dev = ieee->dev;
struct r8180_priv *priv = ieee80211_priv(dev);
u8 btPSR;
@@ -3698,7 +3846,8 @@ void GPIOChangeRFWorkItemCallBack(struct work_struct *work)
char *argv[3];
static char *RadioPowerPath = "/etc/acpi/events/RadioPower.sh";
- static char *envp[] = {"HOME=/", "TERM=linux", "PATH=/usr/bin:/bin", NULL};
+ static char *envp[] = {"HOME=/", "TERM=linux",
+ "PATH=/usr/bin:/bin", NULL};
static int readf_count;
readf_count = (readf_count+1)%0xffff;
--
1.8.3.2
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