Signed-off-by: Mike Gilks <[email protected]>
---
drivers/staging/rtl8192u/r8192U_core.c | 400 +++++++++++++++++++-------------
1 files changed, 237 insertions(+), 163 deletions(-)
diff --git a/drivers/staging/rtl8192u/r8192U_core.c
b/drivers/staging/rtl8192u/r8192U_core.c
index 8dcf542..7c66c63 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -5509,9 +5509,9 @@ void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
bpacket_toself = bpacket_match_bssid & (eqMacAddr(praddr,
priv->ieee80211->dev->dev_addr));
- if (WLAN_FC_GET_FRAMETYPE(fc)== IEEE80211_STYPE_BEACON)
+ if (WLAN_FC_GET_FRAMETYPE(fc) == IEEE80211_STYPE_BEACON)
bPacketBeacon = true;
- /* DbgPrint("Beacon 2, MatchBSSID = %d, ToSelf = %d \n"
+ /* DbgPrint("Beacon 2, MatchBSSID = %d, ToSelf = %d\n"
* , bPacketMatchBSSID, bPacketToSelf);
*/
if (WLAN_FC_GET_FRAMETYPE(fc) == IEEE80211_STYPE_BLOCKACK) {
@@ -5523,18 +5523,19 @@ void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
*/
}
- if(bpacket_match_bssid)
+ if (bpacket_match_bssid)
priv->stats.numpacket_matchbssid++;
- if(bpacket_toself){
+ if (bpacket_toself)
priv->stats.numpacket_toself++;
- }
+
/* Process PHY information for previous packet (RSSI/PWDB/EVM)
* Because phy information is contained in the last packet of AMPDU
* only, so driver should process phy information of previous packet
*/
rtl8192_process_phyinfo(priv, tmp_buf, &previous_stats, pstats);
- rtl8192_query_rxphystatus(priv, pstats, pdrvinfo, &previous_stats,
bpacket_match_bssid,bpacket_toself,bPacketBeacon,bToSelfBA);
+ rtl8192_query_rxphystatus(priv, pstats, pdrvinfo, &previous_stats,
+ bpacket_match_bssid, bpacket_toself, bPacketBeacon, bToSelfBA);
rtl8192_record_rxdesc_forlateruse(pstats, &previous_stats);
}
@@ -5544,7 +5545,7 @@ void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
* Overview: Recored down the received data rate
*
* Input:
-* struct net_device *dev
+* struct net_device *dev
* struct ieee80211_rx_stats *stats
*
* Output:
@@ -5560,67 +5561,124 @@ UpdateReceivedRateHistogramStatistics8190(
)
{
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
- u32 rcvType=1; /* 0: Total, 1:OK, 2:CRC, 3:ICV */
+ u32 rcvType = 1; /* 0: Total, 1:OK, 2:CRC, 3:ICV */
u32 rateIndex;
u32 preamble_guardinterval;
/* 1: short preamble/GI, 0: long preamble/GI */
- if(stats->bCRC)
- rcvType = 2;
- else if(stats->bICV)
- rcvType = 3;
+ if (stats->bCRC)
+ rcvType = 2;
+ else if (stats->bICV)
+ rcvType = 3;
- if(stats->bShortPreamble)
- preamble_guardinterval = 1; /* short */
+ if (stats->bShortPreamble)
+ preamble_guardinterval = 1; /* short */
else
- preamble_guardinterval = 0; /* long */
+ 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;
+ 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;
+ 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;
+ 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;
+ struct net_device *dev = info->dev;
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
/* rx_desc_819x_usb *desc = (rx_desc_819x_usb *)skb->data; */
rx_drvinfo_819x_usb *driver_info = NULL;
@@ -5695,8 +5753,7 @@ void query_rxdesc_status(struct sk_buff *skb, struct
ieee80211_rx_stats *stats,
} else {
stats->rate = ret_rate;
}
- }
- else
+ } else
stats->rate = 0x02;
stats->bShortPreamble = driver_info->SPLCP;
@@ -5709,9 +5766,9 @@ void query_rxdesc_status(struct sk_buff *skb, struct
ieee80211_rx_stats *stats,
stats->TimeStampLow = driver_info->TSFL;
/* xiong mask it, 070514 */
/* pRfd->Status.TimeStampHigh =
- * PlatformEFIORead4Byte(Adapter, TSFR+4);
+ * PlatformEFIORead4Byte(Adapter, TSFR+4);
*/
- /* stats->TimeStampHigh = read_nic_dword(dev, TSFR+4); */
+ /* stats->TimeStampHigh = read_nic_dword(dev, TSFR+4); */
UpdateRxPktTimeStamp8190(dev, stats);
@@ -5733,35 +5790,34 @@ void query_rxdesc_status(struct sk_buff *skb, struct
ieee80211_rx_stats *stats,
/* for the rx aggregated sub frame, the redundant space truly
* contained in the packet
*/
- if(bIsRxAggrSubframe) {
+ if (bIsRxAggrSubframe)
skb_pull(skb, 8);
- }
#endif
/* for debug 2008.5.29 */
/* added by vivi, for MP, 20080108 */
stats->RxIs40MHzPacket = driver_info->BW;
- if(stats->RxDrvInfoSize != 0)
+ if (stats->RxDrvInfoSize != 0)
TranslateRxSignalStuff819xUsb(skb, stats, driver_info);
-
}
-u32 GetRxPacketShiftBytes819xUsb(struct ieee80211_rx_stats *Status, bool
bIsRxAggrSubframe)
+u32 GetRxPacketShiftBytes819xUsb(struct ieee80211_rx_stats *Status,
+ bool bIsRxAggrSubframe)
{
#ifdef USB_RX_AGGREGATION_SUPPORT
if (bIsRxAggrSubframe)
- return (sizeof(rx_desc_819x_usb) + Status->RxDrvInfoSize
- + Status->RxBufShift + 8);
+ return sizeof(rx_desc_819x_usb) + Status->RxDrvInfoSize
+ + Status->RxBufShift + 8;
else
#endif
- return (sizeof(rx_desc_819x_usb) + Status->RxDrvInfoSize
- + Status->RxBufShift);
+ return sizeof(rx_desc_819x_usb) + Status->RxDrvInfoSize
+ + Status->RxBufShift;
}
-void rtl8192_rx_nomal(struct sk_buff* skb)
+void rtl8192_rx_nomal(struct sk_buff *skb)
{
rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb;
- struct net_device *dev=info->dev;
+ struct net_device *dev = info->dev;
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
struct ieee80211_rx_stats stats = {
.signal = 0,
@@ -5789,7 +5845,8 @@ void rtl8192_rx_nomal(struct sk_buff* skb)
#endif
/* 20 is for ps-poll */
- if((skb->len >=(20 + sizeof(rx_desc_819x_usb))) && (skb->len <
RX_URB_SIZE)) {
+ if ((skb->len >= (20 + sizeof(rx_desc_819x_usb))) &&
+ (skb->len < RX_URB_SIZE)) {
#ifdef USB_RX_AGGREGATION_SUPPORT
TempByte = *(skb->data + sizeof(rx_desc_819x_usb));
#endif
@@ -5809,8 +5866,10 @@ void rtl8192_rx_nomal(struct sk_buff* skb)
TempDWord = *(u32 *)(agg_skb->data - 4);
PacketLength = (u16)(TempDWord & 0x3FFF); /*sCrcLng*/
skb = dev_alloc_skb(PacketLength);
-
memcpy(skb_put(skb,PacketLength),agg_skb->data,PacketLength);
- PacketShiftBytes = GetRxPacketShiftBytes819xUsb(&stats,
false);
+ memcpy(skb_put(skb, PacketLength), agg_skb->data,
+ PacketLength);
+ PacketShiftBytes = GetRxPacketShiftBytes819xUsb(&stats,
+ false);
}
#endif
/* Process the MPDU recevied */
@@ -5819,50 +5878,56 @@ void rtl8192_rx_nomal(struct sk_buff* skb)
rx_pkt_len = skb->len;
ieee80211_hdr = (struct ieee80211_hdr_1addr *)skb->data;
unicast_packet = false;
- if(is_broadcast_ether_addr(ieee80211_hdr->addr1)) {
+ if (is_broadcast_ether_addr(ieee80211_hdr->addr1)) {
/* TODO */
- }else if(is_multicast_ether_addr(ieee80211_hdr->addr1)){
+ } else if (is_multicast_ether_addr(ieee80211_hdr->addr1)) {
/* TODO */
- }else {
+ } else {
/* unicast packet */
unicast_packet = true;
}
- if(!ieee80211_rx(priv->ieee80211,skb, &stats)) {
+ if (!ieee80211_rx(priv->ieee80211, skb, &stats)) {
dev_kfree_skb_any(skb);
} else {
priv->stats.rxoktotal++;
- if(unicast_packet) {
+ if (unicast_packet)
priv->stats.rxbytesunicast += rx_pkt_len;
- }
}
#ifdef USB_RX_AGGREGATION_SUPPORT
testing = 1;
/* (PipeIndex == 0) && (TempByte & BIT0) => TotalLength > 0. */
if (TotalLength > 0) {
- PacketOccupiedLendth = PacketLength + (PacketShiftBytes
+ 8);
+ PacketOccupiedLendth = PacketLength +
+ (PacketShiftBytes + 8);
if ((PacketOccupiedLendth & 0xFF) != 0)
- PacketOccupiedLendth = (PacketOccupiedLendth &
0xFFFFFF00) + 256;
+ PacketOccupiedLendth =
+ (PacketOccupiedLendth & 0xFFFFFF00)
+ + 256;
PacketOccupiedLendth -= 8;
- TempDWord = PacketOccupiedLendth - PacketShiftBytes;
/*- PacketLength */
+ TempDWord = PacketOccupiedLendth - PacketShiftBytes;
+ /*- PacketLength */
if (agg_skb->len > TempDWord)
skb_pull(agg_skb, TempDWord);
else
agg_skb->len = 0;
- while
(agg_skb->len>=GetRxPacketShiftBytes819xUsb(&stats, true)) {
+ while (agg_skb->len >= GetRxPacketShiftBytes819xUsb
+ (&stats, true)) {
u8 tmpCRC = 0, tmpICV = 0;
/* RT_TRACE(COMP_RECV,"%s:aggred pkt,total_len"
* " = %d\n",__func__,agg_skb->len);
*/
- RxDescr = (rx_desc_819x_usb_aggr_subframe
*)(agg_skb->data);
+ RxDescr = (rx_desc_819x_usb_aggr_subframe *)
+ (agg_skb->data);
tmpCRC = RxDescr->CRC32;
tmpICV = RxDescr->ICV;
memcpy(agg_skb->data, &agg_skb->data[44], 2);
RxDescr->CRC32 = tmpCRC;
RxDescr->ICV = tmpICV;
- memset(&stats, 0, sizeof(struct
ieee80211_rx_stats));
+ memset(&stats, 0,
+ sizeof(struct ieee80211_rx_stats));
stats.signal = 0;
stats.noise = -98;
stats.rate = 0;
@@ -5870,41 +5935,51 @@ void rtl8192_rx_nomal(struct sk_buff* skb)
query_rxdesc_status(agg_skb, &stats, true);
PacketLength = stats.Length;
- if(PacketLength > agg_skb->len) {
+ if (PacketLength > agg_skb->len)
break;
- }
/* Process the MPDU recevied */
skb = dev_alloc_skb(PacketLength);
- memcpy(skb_put(skb,PacketLength),agg_skb->data,
PacketLength);
+ memcpy(skb_put(skb, PacketLength),
+ agg_skb->data, PacketLength);
skb_trim(skb, skb->len - 4/*sCrcLng*/);
rx_pkt_len = skb->len;
- ieee80211_hdr = (struct ieee80211_hdr_1addr
*)skb->data;
+ ieee80211_hdr = (struct ieee80211_hdr_1addr *)
+ skb->data;
unicast_packet = false;
-
if(is_broadcast_ether_addr(ieee80211_hdr->addr1)) {
+ if (is_broadcast_ether_addr
+ (ieee80211_hdr->addr1)) {
/* TODO */
- }else
if(is_multicast_ether_addr(ieee80211_hdr->addr1)){
+ } else if (is_multicast_ether_addr
+ (ieee80211_hdr->addr1)) {
/* TODO */
- }else {
+ } else
/* unicast packet */
unicast_packet = true;
- }
- if(!ieee80211_rx(priv->ieee80211,skb, &stats)) {
+ if (!ieee80211_rx(priv->ieee80211, skb,
+ &stats)) {
dev_kfree_skb_any(skb);
} else {
priv->stats.rxoktotal++;
- if(unicast_packet) {
- priv->stats.rxbytesunicast +=
rx_pkt_len;
+ if (unicast_packet) {
+ priv->stats.rxbytesunicast +=
+ rx_pkt_len;
}
}
- /* should trim the packet which has been copied
to target skb */
+ /* should trim the packet which has been
+ * copied to target skb
+ */
skb_pull(agg_skb, PacketLength);
- PacketShiftBytes =
GetRxPacketShiftBytes819xUsb(&stats, true);
- PacketOccupiedLendth = PacketLength +
PacketShiftBytes;
+ PacketShiftBytes = GetRxPacketShiftBytes819xUsb
+ (&stats, true);
+ PacketOccupiedLendth = PacketLength +
+ PacketShiftBytes;
if ((PacketOccupiedLendth & 0xFF) != 0) {
- PaddingBytes = 256 -
(PacketOccupiedLendth & 0xFF);
+ PaddingBytes = 256 -
+ (PacketOccupiedLendth & 0xFF);
if (agg_skb->len > PaddingBytes)
- skb_pull(agg_skb, PaddingBytes);
+ skb_pull(agg_skb,
+ PaddingBytes);
else
agg_skb->len = 0;
}
@@ -5926,9 +6001,9 @@ rtl819xusb_process_received_packet(
struct ieee80211_rx_stats *pstats
)
{
- /* bool bfreerfd=false, bqueued=false; */
- u8* frame;
- u16 frame_len=0;
+ /* bool bfreerfd = false, bqueued = false; */
+ u8 *frame;
+ u16 frame_len = 0;
struct r8192_priv *priv = ieee80211_priv(dev);
/* u8 index = 0; */
/* u8 TID = 0; */
@@ -5943,7 +6018,7 @@ rtl819xusb_process_received_packet(
frame = pstats->virtual_address;
frame_len = pstats->packetlength;
#ifdef TODO /* by amy about HCT */
- if(!Adapter->bInHctTest)
+ if (!Adapter->bInHctTest)
CountRxErrStatistics(Adapter, pRfd);
#endif
{
@@ -5955,11 +6030,10 @@ rtl819xusb_process_received_packet(
* changed and hw switch is being changed.
* 2006.12.04, by shien chang.
*/
- Adapter->HalFunc.GetHwRegHandler(Adapter, HW_VAR_RF_STATE, (u8*
)(&rtState));
+ Adapter->HalFunc.GetHwRegHandler(Adapter, HW_VAR_RF_STATE,
+ (u8 *)(&rtState));
if (rtState == eRfOff)
- {
return;
- }
#endif
priv->stats.rxframgment++;
@@ -5968,11 +6042,11 @@ rtl819xusb_process_received_packet(
RmMonitorSignalStrength(Adapter, pRfd);
#endif
/* 2007/01/16 MH Add RX command packet handle here. */
- /* 2007/03/01 MH We have to release RFD and return if rx pkt is cmd
pkt. */
+ /* 2007/03/01 MH We have to release RFD and return if
+ * rx pkt is cmd pkt.
+ */
if (rtl819xusb_rx_command_packet(dev, pstats))
- {
return;
- }
#ifdef SW_CRC_CHECK
SwCrcCheck();
@@ -5981,7 +6055,8 @@ rtl819xusb_process_received_packet(
}
-void query_rx_cmdpkt_desc_status(struct sk_buff *skb, struct
ieee80211_rx_stats *stats)
+void query_rx_cmdpkt_desc_status(struct sk_buff *skb,
+ struct ieee80211_rx_stats *stats)
{
/* rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb; */
/* struct net_device *dev=info->dev; */
@@ -5992,7 +6067,7 @@ void query_rx_cmdpkt_desc_status(struct sk_buff *skb,
struct ieee80211_rx_stats
/* rx_drvinfo_819x_usb *driver_info; */
/* Get Rx Descriptor Information */
- stats->virtual_address = (u8*)skb->data;
+ stats->virtual_address = (u8 *)skb->data;
stats->Length = desc->Length;
stats->RxDrvInfoSize = 0;
stats->RxBufShift = 0;
@@ -6018,17 +6093,15 @@ void rtl8192_rx_cmd(struct sk_buff *skb)
.freq = IEEE80211_24GHZ_BAND,
};
- if((skb->len >=(20 + sizeof(rx_desc_819x_usb))) && (skb->len <
RX_URB_SIZE))
- {
-
- query_rx_cmdpkt_desc_status(skb,&stats);
+ if ((skb->len >= (20 + sizeof(rx_desc_819x_usb))) &&
+ (skb->len < RX_URB_SIZE)) {
+ query_rx_cmdpkt_desc_status(skb, &stats);
/* this is to be done by amy 080508 prfd->queue_id = 1; */
/* Process the command packet received. */
- rtl819xusb_process_received_packet(dev,&stats);
+ rtl819xusb_process_received_packet(dev, &stats);
dev_kfree_skb_any(skb);
- }
- else
+ } else
;
}
@@ -6087,7 +6160,7 @@ static int __devinit rtl8192_usb_probe(struct
usb_interface *intf,
{
/* unsigned long ioaddr = 0; */
struct net_device *dev = NULL;
- struct r8192_priv *priv= NULL;
+ struct r8192_priv *priv = NULL;
struct usb_device *udev = interface_to_usbdev(intf);
RT_TRACE(COMP_INIT, "Oops: i'm coming\n");
@@ -6098,7 +6171,7 @@ static int __devinit rtl8192_usb_probe(struct
usb_interface *intf,
SET_NETDEV_DEV(dev, &intf->dev);
priv = ieee80211_priv(dev);
priv->ieee80211 = netdev_priv(dev);
- priv->udev=udev;
+ priv->udev = udev;
dev->netdev_ops = &rtl8192_netdev_ops;
@@ -6107,20 +6180,22 @@ static int __devinit rtl8192_usb_probe(struct
usb_interface *intf,
#if WIRELESS_EXT < 17
dev->get_wireless_stats = r8192_get_wireless_stats;
#endif
- dev->wireless_handlers = (struct iw_handler_def *)
&r8192_wx_handlers_def;
+ dev->wireless_handlers = (struct iw_handler_def *)
+ &r8192_wx_handlers_def;
#endif
- dev->type=ARPHRD_ETHER;
+ dev->type = ARPHRD_ETHER;
- dev->watchdog_timeo = HZ*3; /* modified by john, 0805 */
+ dev->watchdog_timeo = HZ * 3; /* modified by john, 0805 */
- if (dev_alloc_name(dev, ifname) < 0){
- RT_TRACE(COMP_INIT, "Oops: devname already taken! Trying
wlan%%d...\n");
+ if (dev_alloc_name(dev, ifname) < 0) {
+ RT_TRACE(COMP_INIT, "Oops: devname already taken!"
+ " Trying wlan%%d...\n");
ifname = "wlan%d";
dev_alloc_name(dev, ifname);
}
RT_TRACE(COMP_INIT, "Driver probe completed1\n");
- if(rtl8192_init(dev)!=0){
+ if (rtl8192_init(dev) != 0) {
RT_TRACE(COMP_ERR, "Initialization failed");
goto fail;
}
@@ -6128,7 +6203,7 @@ static int __devinit rtl8192_usb_probe(struct
usb_interface *intf,
netif_stop_queue(dev);
register_netdev(dev);
- RT_TRACE(COMP_INIT, "dev name=======> %s\n",dev->name);
+ RT_TRACE(COMP_INIT, "dev name=======> %s\n", dev->name);
rtl8192_proc_init_one(dev);
@@ -6147,7 +6222,7 @@ fail:
/*detach all the work and timer structure declared or
* inititialize in r8192U_init function.
*/
-void rtl8192_cancel_deferred_work(struct r8192_priv* priv)
+void rtl8192_cancel_deferred_work(struct r8192_priv *priv)
{
cancel_work_sync(&priv->reset_wq);
@@ -6165,16 +6240,15 @@ static void __devexit rtl8192_usb_disconnect(struct
usb_interface *intf)
struct net_device *dev = usb_get_intfdata(intf);
struct r8192_priv *priv = ieee80211_priv(dev);
- if(dev){
-
+ if (dev) {
unregister_netdev(dev);
- RT_TRACE(COMP_DOWN, "=============>wlan driver to be
removed\n");
+ RT_TRACE(COMP_DOWN, "=============>wlan driver to be"
+ " removed\n");
rtl8192_proc_remove_one(dev);
rtl8192_down(dev);
- if (priv->pFirmware)
- {
+ if (priv->pFirmware) {
kfree(priv->pFirmware);
priv->pFirmware = NULL;
}
@@ -6185,7 +6259,6 @@ static void __devexit rtl8192_usb_disconnect(struct
usb_interface *intf)
/* rtl8192_irq_disable(dev); */
/* rtl8192_reset(dev); */
mdelay(10);
-
}
free_ieee80211(dev);
RT_TRACE(COMP_DOWN, "wlan driver removed\n");
@@ -6264,11 +6337,11 @@ void rtl8192_try_wake_queue(struct net_device *dev, int
pri)
short enough_desc;
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
- spin_lock_irqsave(&priv->tx_lock,flags);
- enough_desc = check_nic_enough_desc(dev,pri);
- spin_unlock_irqrestore(&priv->tx_lock,flags);
+ spin_lock_irqsave(&priv->tx_lock, flags);
+ enough_desc = check_nic_enough_desc(dev, pri);
+ spin_unlock_irqrestore(&priv->tx_lock, flags);
- if(enough_desc)
+ if (enough_desc)
ieee80211_wake_queue(priv->ieee80211);
}
@@ -6276,15 +6349,15 @@ void EnableHWSecurityConfig8192(struct net_device *dev)
{
u8 SECR_value = 0x0;
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
- struct ieee80211_device* ieee = priv->ieee80211;
+ struct ieee80211_device *ieee = priv->ieee80211;
SECR_value = SCR_TxEncEnable | SCR_RxDecEnable;
- if (((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 ==
ieee->pairwise_key_type)) && (priv->ieee80211->auth_mode != 2))
- {
+ if (((KEY_TYPE_WEP40 == ieee->pairwise_key_type) ||
+ (KEY_TYPE_WEP104 == ieee->pairwise_key_type)) &&
+ (priv->ieee80211->auth_mode != 2)) {
SECR_value |= SCR_RxUseDK;
SECR_value |= SCR_TxUseDK;
- }
- else if ((ieee->iw_mode == IW_MODE_ADHOC) && (ieee->pairwise_key_type &
(KEY_TYPE_CCMP | KEY_TYPE_TKIP)))
- {
+ } else if ((ieee->iw_mode == IW_MODE_ADHOC) && (ieee->pairwise_key_type
+ & (KEY_TYPE_CCMP | KEY_TYPE_TKIP))) {
SECR_value |= SCR_RxUseDK;
SECR_value |= SCR_TxUseDK;
}
@@ -6298,28 +6371,28 @@ void EnableHWSecurityConfig8192(struct net_device *dev)
ieee->hwsec_active = 1;
if ((ieee->pHTInfo->IOTAction&HT_IOT_ACT_PURE_N_MODE) || !hwwep)
- /* !ieee->hwsec_support) */
- /*add hwsec_support flag to totol control hw_sec on/off */
+ /* !ieee->hwsec_support) */
+ /*add hwsec_support flag to totol control hw_sec on/off */
{
ieee->hwsec_active = 0;
SECR_value &= ~SCR_RxDecEnable;
}
- RT_TRACE(COMP_SEC,"%s:, hwsec:%d, pairwise_key:%d, SECR_value:%x\n",
__func__, \
- ieee->hwsec_active, ieee->pairwise_key_type,
SECR_value);
+ RT_TRACE(COMP_SEC, "%s:, hwsec:%d, pairwise_key:%d, SECR_value:%x\n",
+ __func__, ieee->hwsec_active, ieee->pairwise_key_type,
+ SECR_value);
{
write_nic_byte(dev, SECR, SECR_value);
/* SECR_value | SCR_UseDK ); */
}
}
-
-void setKey( struct net_device *dev,
+void setKey(struct net_device *dev,
u8 EntryNo,
u8 KeyIndex,
u16 KeyType,
u8 *MacAddr,
u8 DefaultKey,
- u32 *KeyContent )
+ u32 *KeyContent)
{
u32 TargetCommand = 0;
u32 TargetContent = 0;
@@ -6328,7 +6401,9 @@ void setKey( struct net_device *dev,
if (EntryNo >= TOTAL_CAM_ENTRY)
RT_TRACE(COMP_ERR, "cam entry exceeds in setKey()\n");
- RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d,
KeyType:%d, MacAddr%pM\n", dev,EntryNo, KeyIndex, KeyType, MacAddr);
+ RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d,"
+ " KeyType:%d, MacAddr%pM\n", dev, EntryNo, KeyIndex,
+ KeyType, MacAddr);
if (DefaultKey)
usConfig |= BIT15 | (KeyType<<2);
@@ -6337,34 +6412,33 @@ void setKey( struct net_device *dev,
/* usConfig |= BIT15 | (KeyType<<2) | (DefaultKey<<5) | KeyIndex; */
- for(i=0 ; i<CAM_CONTENT_COUNT; i++){
- TargetCommand = i+CAM_CONTENT_COUNT*EntryNo;
+ for (i = 0; i < CAM_CONTENT_COUNT; i++) {
+ TargetCommand = i + CAM_CONTENT_COUNT * EntryNo;
TargetCommand |= BIT31|BIT16;
- if(i==0){ /* MAC|Config */
- TargetContent = (u32)(*(MacAddr+0)) << 16|
- (u32)(*(MacAddr+1)) << 24|
+ if (i == 0) { /* MAC|Config */
+ TargetContent = (u32)(*(MacAddr + 0)) << 16|
+ (u32)(*(MacAddr + 1)) << 24|
(u32)usConfig;
write_nic_dword(dev, WCAMI, TargetContent);
write_nic_dword(dev, RWCAM, TargetCommand);
- /* printk("setkey cam =%8x\n",
- * read_cam(dev, i+6*EntryNo));
+ /* printk("setkey cam =% 8x\n",
+ * read_cam(dev, i + 6 * EntryNo));
*/
- }
- else if(i==1){ /* MAC */
- TargetContent = (u32)(*(MacAddr+2)) |
- (u32)(*(MacAddr+3)) << 8|
- (u32)(*(MacAddr+4)) << 16|
- (u32)(*(MacAddr+5)) << 24;
+ } else if (i == 1) { /* MAC */
+ TargetContent = (u32)(*(MacAddr + 2))|
+ (u32)(*(MacAddr + 3)) << 8|
+ (u32)(*(MacAddr + 4)) << 16|
+ (u32)(*(MacAddr + 5)) << 24;
write_nic_dword(dev, WCAMI, TargetContent);
write_nic_dword(dev, RWCAM, TargetCommand);
- }
- else {
+ } else {
/* Key Material */
- if(KeyContent !=NULL){
- write_nic_dword(dev, WCAMI, (u32)(*(KeyContent+i-2)) );
- write_nic_dword(dev, RWCAM, TargetCommand);
+ if (KeyContent != NULL) {
+ write_nic_dword(dev, WCAMI,
+ (u32)(*(KeyContent + i - 2)));
+ write_nic_dword(dev, RWCAM, TargetCommand);
}
}
}
--
1.6.3.3
_______________________________________________
devel mailing list
[email protected]
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
