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提交 df34e5e3 编写于 作者: G Greg Kroah-Hartman
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Staging: rtl8192e: remove unused functions 

This removes a number of unused functions.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 5e1ad18a
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drivers/staging/rtl8192e/r8192E_core.c
浏览文件 @ df34e5e3
......@@ -856,25 +856,6 @@ static void rtl8192_proc_init_one(struct net_device *dev)
-----------------------------MISC STUFF-------------------------
*****************************************************************************/
/* this is only for debugging */
static void print_buffer(u32 *buffer, int len)
{
int i;
u8 *buf =(u8*)buffer;
printk("ASCII BUFFER DUMP (len: %x):\n",len);
for(i=0;i<len;i++)
printk("%c",buf[i]);
printk("\nBINARY BUFFER DUMP (len: %x):\n",len);
for(i=0;i<len;i++)
printk("%x",buf[i]);
printk("\n");
}
short check_nic_enough_desc(struct net_device *dev, int prio)
{
struct r8192_priv *priv = ieee80211_priv(dev);
......@@ -904,32 +885,6 @@ static void tx_timeout(struct net_device *dev)
}
/* this is only for debug */
static void dump_eprom(struct net_device *dev)
{
int i;
for(i=0; i<0xff; i++)
RT_TRACE(COMP_INIT, "EEPROM addr %x : %x", i, eprom_read(dev,i));
}
/* this is only for debug */
static void rtl8192_dump_reg(struct net_device *dev)
{
int i;
int n;
int max=0x5ff;
RT_TRACE(COMP_INIT, "Dumping NIC register map");
for(n=0;n<=max;)
{
printk( "\nD: %2x> ", n);
for(i=0;i<16 && n<=max;i++,n++)
printk("%2x ",read_nic_byte(dev,n));
}
printk("\n");
}
/****************************************************************************
------------------------------HW STUFF---------------------------
*****************************************************************************/
......@@ -1164,27 +1119,6 @@ inline u16 rtl8192_rate2rate(short rate)
static u32 rtl819xusb_rx_command_packet(struct net_device *dev, struct ieee80211_rx_stats *pstats)
{
u32 status;
//RT_TRACE(COMP_RECV, DBG_TRACE, ("---> RxCommandPacketHandle819xUsb()\n"));
RT_TRACE(COMP_EVENTS, "---->rtl819xusb_rx_command_packet()\n");
status = cmpk_message_handle_rx(dev, pstats);
if (status)
{
DMESG("rxcommandpackethandle819xusb: It is a command packet\n");
}
else
{
//RT_TRACE(COMP_RECV, DBG_TRACE, ("RxCommandPacketHandle819xUsb: It is not a command packet\n"));
}
//RT_TRACE(COMP_RECV, DBG_TRACE, ("<--- RxCommandPacketHandle819xUsb()\n"));
return status;
}
#if 0
void rtl8192_tx_queues_stop(struct net_device *dev)
{
......@@ -1483,141 +1417,6 @@ static void rtl8192_net_update(struct net_device *dev)
}
inline u8 rtl8192_IsWirelessBMode(u16 rate)
{
if( ((rate <= 110) && (rate != 60) && (rate != 90)) || (rate == 220) )
return 1;
else return 0;
}
u16 N_DBPSOfRate(u16 DataRate);
static u16 ComputeTxTime(
u16 FrameLength,
u16 DataRate,
u8 bManagementFrame,
u8 bShortPreamble
)
{
u16 FrameTime;
u16 N_DBPS;
u16 Ceiling;
if( rtl8192_IsWirelessBMode(DataRate) )
{
if( bManagementFrame || !bShortPreamble || DataRate == 10 )
{ // long preamble
FrameTime = (u16)(144+48+(FrameLength*8/(DataRate/10)));
}
else
{ // Short preamble
FrameTime = (u16)(72+24+(FrameLength*8/(DataRate/10)));
}
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);
FrameTime = (u16)(16 + 4 + 4*Ceiling + 6);
}
return FrameTime;
}
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;
default:
break;
}
return N_DBPS;
}
static unsigned int txqueue2outpipe(unsigned int tx_queue)
{
unsigned int outpipe = 0x04;
switch (tx_queue) {
case VO_QUEUE://EP4
outpipe = 0x04;
break;
case VI_QUEUE://EP5
outpipe = 0x05;
break;
case BE_QUEUE://EP6
outpipe = 0x06;
break;
case BK_QUEUE://EP7
outpipe = 0x07;
break;
case HCCA_QUEUE://EP8
outpipe = 0x08;
break;
case BEACON_QUEUE://EPA
outpipe = 0x0A;
break;
case HIGH_QUEUE://EPB
outpipe = 0x0B;
break;
case MGNT_QUEUE://EPC
outpipe = 0x0C;
break;
case TXCMD_QUEUE://EPD
outpipe = 0x0D;
break;
default:
printk("Unknow queue index!\n");
break;
}
return outpipe;
}
void rtl819xE_tx_cmd(struct net_device *dev, struct sk_buff *skb)
{
struct r8192_priv *priv = ieee80211_priv(dev);
......@@ -3528,10 +3327,6 @@ static short rtl8192_init(struct net_device *dev)
//rtl8192_rx_enable(dev);
//rtl8192_adapter_start(dev);
//#ifdef DEBUG_EPROM
// dump_eprom(dev);
//#endif
//rtl8192_dump_reg(dev);
return 0;
}
......@@ -3707,7 +3502,6 @@ static RT_STATUS rtl8192_adapter_start(struct net_device *dev)
//3//
//3// Initialize BB before MAC
//3//
//rtl8192_dump_reg(dev);
RT_TRACE(COMP_INIT, "BB Config Start!\n");
rtStatus = rtl8192_BBConfig(dev);
if(rtStatus != RT_STATUS_SUCCESS)
......@@ -3717,8 +3511,6 @@ static RT_STATUS rtl8192_adapter_start(struct net_device *dev)
}
RT_TRACE(COMP_INIT,"BB Config Finished!\n");
//rtl8192_dump_reg(dev);
//
//3//Set Loopback mode or Normal mode
//3//
//2006.12.13 by emily. Note!We should not merge these two CPU_GEN register writings
......@@ -4790,46 +4582,6 @@ IPSLeave(struct net_device *dev)
}
}
#endif
static void CAM_read_entry(
struct net_device *dev,
u32 iIndex
)
{
u32 target_command=0;
u32 target_content=0;
u8 entry_i=0;
u32 ulStatus;
s32 i=100;
// printk("=======>start read CAM\n");
for(entry_i=0;entry_i<CAM_CONTENT_COUNT;entry_i++)
{
// polling bit, and No Write enable, and address
target_command= entry_i+CAM_CONTENT_COUNT*iIndex;
target_command= target_command | BIT31;
//Check polling bit is clear
// mdelay(1);
#if 1
while((i--)>=0)
{
ulStatus = read_nic_dword(dev, RWCAM);
if(ulStatus & BIT31){
continue;
}
else{
break;
}
}
#endif
write_nic_dword(dev, RWCAM, target_command);
RT_TRACE(COMP_SEC,"CAM_read_entry(): WRITE A0: %x \n",target_command);
// printk("CAM_read_entry(): WRITE A0: %lx \n",target_command);
target_content = read_nic_dword(dev, RCAMO);
RT_TRACE(COMP_SEC, "CAM_read_entry(): WRITE A8: %x \n",target_content);
// printk("CAM_read_entry(): WRITE A8: %lx \n",target_content);
}
printk("\n");
}
static void rtl819x_update_rxcounts(
struct r8192_priv *priv,
......@@ -4932,7 +4684,6 @@ extern void rtl819x_watchdog_wqcallback(struct net_device *dev)
ieee->LinkDetectInfo.NumRecvDataInPeriod=0;
}
// CAM_read_entry(dev,0);
//check if reset the driver
spin_lock_irqsave(&priv->tx_lock,flags);
if(check_reset_cnt++ >= 3 && !ieee->is_roaming && (last_time != 1))
......@@ -7155,7 +6906,6 @@ void setKey( struct net_device *dev,
}
}
RT_TRACE(COMP_SEC,"=========>after set key, usconfig:%x\n", usConfig);
// CAM_read_entry(dev, 0);
}
// This function seems not ready! WB
void CamPrintDbgReg(struct net_device* dev)
......
drivers/staging/rtl8192e/r8192E_dm.c
浏览文件 @ df34e5e3
......@@ -2082,113 +2082,6 @@ void dm_change_dynamic_initgain_thresh(struct net_device *dev, u32 dm_type, u32
}
} /* DM_ChangeDynamicInitGainThresh */
static void dm_change_fsync_setting(struct net_device *dev, s32 DM_Type, s32 DM_Value)
{
struct r8192_priv *priv = ieee80211_priv(dev);
if (DM_Type == 0) // monitor 0xc38 register
{
if(DM_Value > 1)
DM_Value = 1;
priv->framesyncMonitor = (u8)DM_Value;
//DbgPrint("pHalData->framesyncMonitor = %d", pHalData->framesyncMonitor);
}
}
static void dm_change_rxpath_selection_setting(struct net_device *dev, s32 DM_Type, s32 DM_Value)
{
struct r8192_priv *priv = ieee80211_priv(dev);
prate_adaptive pRA = (prate_adaptive)&(priv->rate_adaptive);
if(DM_Type == 0)
{
if(DM_Value > 1)
DM_Value = 1;
DM_RxPathSelTable.Enable = (u8)DM_Value;
}
else if(DM_Type == 1)
{
if(DM_Value > 1)
DM_Value = 1;
DM_RxPathSelTable.DbgMode = (u8)DM_Value;
}
else if(DM_Type == 2)
{
if(DM_Value > 40)
DM_Value = 40;
DM_RxPathSelTable.SS_TH_low = (u8)DM_Value;
}
else if(DM_Type == 3)
{
if(DM_Value > 25)
DM_Value = 25;
DM_RxPathSelTable.diff_TH = (u8)DM_Value;
}
else if(DM_Type == 4)
{
if(DM_Value >= CCK_Rx_Version_MAX)
DM_Value = CCK_Rx_Version_1;
DM_RxPathSelTable.cck_method= (u8)DM_Value;
}
else if(DM_Type == 10)
{
if(DM_Value > 100)
DM_Value = 50;
DM_RxPathSelTable.rf_rssi[0] = (u8)DM_Value;
}
else if(DM_Type == 11)
{
if(DM_Value > 100)
DM_Value = 50;
DM_RxPathSelTable.rf_rssi[1] = (u8)DM_Value;
}
else if(DM_Type == 12)
{
if(DM_Value > 100)
DM_Value = 50;
DM_RxPathSelTable.rf_rssi[2] = (u8)DM_Value;
}
else if(DM_Type == 13)
{
if(DM_Value > 100)
DM_Value = 50;
DM_RxPathSelTable.rf_rssi[3] = (u8)DM_Value;
}
else if(DM_Type == 20)
{
if(DM_Value > 1)
DM_Value = 1;
pRA->ping_rssi_enable = (u8)DM_Value;
}
else if(DM_Type == 21)
{
if(DM_Value > 30)
DM_Value = 30;
pRA->ping_rssi_thresh_for_ra = DM_Value;
}
}
#if 0
void dm_force_tx_fw_info(struct net_device *dev, u32 force_type, u32 force_value)
{
struct r8192_priv *priv = ieee80211_priv(dev);
if (force_type == 0) // don't force TxSC
{
//DbgPrint("Set Force SubCarrier Off\n");
priv->tx_fwinfo_force_subcarriermode = 0;
}
else if(force_type == 1) //force
{
//DbgPrint("Set Force SubCarrier On\n");
priv->tx_fwinfo_force_subcarriermode = 1;
if(force_value > 3)
force_value = 3;
priv->tx_fwinfo_force_subcarrierval = (u8)force_value;
}
}
#endif
/*-----------------------------------------------------------------------------
* Function: dm_dig_init()
......@@ -2941,26 +2834,6 @@ static void dm_check_edca_turbo(
} // dm_CheckEdcaTurbo
#endif
static void DM_CTSToSelfSetting(struct net_device *dev, u32 DM_Type, u32 DM_Value)
{
struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
if (DM_Type == 0) // CTS to self disable/enable
{
if(DM_Value > 1)
DM_Value = 1;
priv->ieee80211->bCTSToSelfEnable = (bool)DM_Value;
//DbgPrint("pMgntInfo->bCTSToSelfEnable = %d\n", pMgntInfo->bCTSToSelfEnable);
}
else if(DM_Type == 1) //CTS to self Th
{
if(DM_Value >= 50)
DM_Value = 50;
priv->ieee80211->CTSToSelfTH = (u8)DM_Value;
//DbgPrint("pMgntInfo->CTSToSelfTH = %d\n", pMgntInfo->CTSToSelfTH);
}
}
static void dm_init_ctstoself(struct net_device * dev)
{
struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
......
drivers/staging/rtl8192e/r819xE_firmware.c
浏览文件 @ df34e5e3
......@@ -107,45 +107,6 @@ static bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, u
#endif
}
static bool
fwSendNullPacket(
struct net_device *dev,
u32 Length
)
{
bool rtStatus = true;
struct r8192_priv *priv = ieee80211_priv(dev);
struct sk_buff *skb;
cb_desc *tcb_desc;
unsigned char *ptr_buf;
bool bLastInitPacket = false;
//PlatformAcquireSpinLock(Adapter, RT_TX_SPINLOCK);
//Get TCB and local buffer from common pool. (It is shared by CmdQ, MgntQ, and USB coalesce DataQ)
skb = dev_alloc_skb(Length+ 4);
memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE);
tcb_desc->queue_index = TXCMD_QUEUE;
tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT;
tcb_desc->bLastIniPkt = bLastInitPacket;
ptr_buf = skb_put(skb, Length);
memset(ptr_buf,0,Length);
tcb_desc->txbuf_size= (u16)Length;
if(!priv->ieee80211->check_nic_enough_desc(dev,tcb_desc->queue_index)||
(!skb_queue_empty(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index]))||\
(priv->ieee80211->queue_stop) ) {
RT_TRACE(COMP_FIRMWARE,"===================NULL packet==================================> tx full!\n");
skb_queue_tail(&priv->ieee80211->skb_waitQ[tcb_desc->queue_index], skb);
} else {
priv->ieee80211->softmac_hard_start_xmit(skb,dev);
}
//PlatformReleaseSpinLock(Adapter, RT_TX_SPINLOCK);
return rtStatus;
}
//-----------------------------------------------------------------------------
// Procedure: Check whether main code is download OK. If OK, turn on CPU
//
......@@ -396,15 +357,6 @@ bool init_firmware(struct net_device *dev)
* will set polling bit when firmware code is also configured
*/
pfirmware->firmware_status = FW_STATUS_1_MOVE_BOOT_CODE;
#ifdef RTL8190P
// To initialize IMEM, CPU move code from 0x80000080, hence, we send 0x80 byte packet
rt_status = fwSendNullPacket(dev, RTL8190_CPU_START_OFFSET);
if(rt_status != true)
{
RT_TRACE(COMP_INIT, "fwSendNullPacket() fail ! \n");
goto download_firmware_fail;
}
#endif
//mdelay(1000);
/*
* To initialize IMEM, CPU move code from 0x80000080,
......
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