#define CONFIG_RTL8192_IO_MAP
-#ifdef RTL8192SU
#include <asm/uaccess.h>
#include "r8192U.h"
//#include "r8190_rtl8256.h" /* RTL8225 Radio frontend */
#include "ieee80211/dot11d.h"
-#else
-
-#include <asm/uaccess.h>
-#include "r8192U_hw.h"
-#include "r8192U.h"
-#include "r8190_rtl8256.h" /* RTL8225 Radio frontend */
-#include "r8180_93cx6.h" /* Card EEPROM */
-#include "r8192U_wx.h"
-#include "r819xU_phy.h" //added by WB 4.30.2008
-#include "r819xU_phyreg.h"
-#include "r819xU_cmdpkt.h"
-#include "r8192U_dm.h"
-//#include "r8192xU_phyreg.h"
-#include <linux/usb.h>
-
-#include "r8192U_pm.h"
-
-#include "ieee80211/dot11d.h"
-
-#endif
-#ifdef RTL8192SU
u32 rt_global_debug_component = \
// COMP_TRACE |
// COMP_DBG |
COMP_DOWN |
COMP_RESET |
COMP_ERR; //always open err flags on
-#else
-//set here to open your trace code. //WB
-u32 rt_global_debug_component = \
- // COMP_INIT |
-// COMP_DBG |
- // COMP_EPROM |
-// COMP_PHY |
- // COMP_RF |
-// COMP_FIRMWARE |
-// COMP_CH |
- // COMP_POWER_TRACKING |
-// COMP_RATE |
- // COMP_TXAGC |
- // COMP_TRACE |
- COMP_DOWN |
- // COMP_RECV |
- // COMP_SWBW |
- COMP_SEC |
- // COMP_RESET |
- // COMP_SEND |
- // COMP_EVENTS |
- COMP_ERR ; //always open err flags on
-#endif
#define TOTAL_CAM_ENTRY 32
#define CAM_CONTENT_COUNT 8
};
-#ifdef RTL8192SU
static void rtl8192SU_read_eeprom_info(struct net_device *dev);
short rtl8192SU_tx(struct net_device *dev, struct sk_buff* skb);
void rtl8192SU_rx_nomal(struct sk_buff* skb);
.rtl819x_initial_gain = InitialGain8192S,
.rtl819x_query_rxdesc_status = rtl8192SU_query_rxdesc_status,
};
-#else
-static void rtl8192_read_eeprom_info(struct net_device *dev);
-short rtl8192_tx(struct net_device *dev, struct sk_buff* skb);
-void rtl8192_rx_nomal(struct sk_buff* skb);
-void rtl8192_rx_cmd(struct sk_buff *skb);
-bool rtl8192_adapter_start(struct net_device *dev);
-short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb);
-void rtl8192_link_change(struct net_device *dev);
-void InitialGain819xUsb(struct net_device *dev,u8 Operation);
-void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats, bool bIsRxAggrSubframe);
-
-struct rtl819x_ops rtl8192u_ops = {
- .nic_type = NIC_8192U,
- .rtl819x_read_eeprom_info = rtl8192_read_eeprom_info,
- .rtl819x_tx = rtl8192_tx,
- .rtl819x_tx_cmd = rtl819xU_tx_cmd,
- .rtl819x_rx_nomal = rtl8192_rx_nomal,
- .rtl819x_rx_cmd = rtl8192_rx_cmd,
- .rtl819x_adapter_start = rtl8192_adapter_start,
- .rtl819x_link_change = rtl8192_link_change,
- .rtl819x_initial_gain = InitialGain819xUsb,
- .rtl819x_query_rxdesc_status = query_rxdesc_status,
-};
-#endif
typedef struct _CHANNEL_LIST
#define eqMacAddr(a,b) ( ((a)[0]==(b)[0] && (a)[1]==(b)[1] && (a)[2]==(b)[2] && (a)[3]==(b)[3] && (a)[4]==(b)[4] && (a)[5]==(b)[5]) ? 1:0 )
-#ifdef RTL8192SU
#define rx_hal_is_cck_rate(_pDesc)\
((_pDesc->RxMCS == DESC92S_RATE1M ||\
_pDesc->RxMCS == DESC92S_RATE2M ||\
_DataRate == MGN_5_5M ||\
_DataRate == MGN_11M )
-#else
-#define rx_hal_is_cck_rate(_pdrvinfo)\
- ((_pdrvinfo->RxRate == DESC90_RATE1M ||\
- _pdrvinfo->RxRate == DESC90_RATE2M ||\
- _pdrvinfo->RxRate == DESC90_RATE5_5M ||\
- _pdrvinfo->RxRate == DESC90_RATE11M) &&\
- !_pdrvinfo->RxHT)
-#endif
status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE,
-#ifdef RTL8192SU
indx, 0, &data, 1, HZ / 2);
-#else
- (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 1, HZ / 2);
-#endif
if (status < 0)
{
status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE,
-#ifdef RTL8192SU
indx, 0, &data, 2, HZ / 2);
-#else
- (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 2, HZ / 2);
-#endif
if (status < 0)
{
status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE,
-#ifdef RTL8192SU
indx, 0, &data, 4, HZ / 2);
-#else
- (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 4, HZ / 2);
-#endif
if (status < 0)
status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
RTL8187_REQ_GET_REGS, RTL8187_REQT_READ,
-#ifdef RTL8192SU
indx, 0, &data, 1, HZ / 2);
-#else
- (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 1, HZ / 2);
-#endif
if (status < 0)
{
status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
RTL8187_REQ_GET_REGS, RTL8187_REQT_READ,
-#ifdef RTL8192SU
indx, 0, &data, 2, HZ / 2);
-#else
- (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 2, HZ / 2);
-#endif
if (status < 0)
{
status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
RTL8187_REQ_GET_REGS, RTL8187_REQT_READ,
-#ifdef RTL8192SU
indx, 0, &data, 4, HZ / 2);
-#else
- (indx&0xff)|0xff00, (indx>>8)&0x0f, &data, 4, HZ / 2);
-#endif
// if(0 != result) {
// printk(KERN_WARNING "read size of data = %d\, date = %d\n", result, data);
// }
return len;
}
-#ifdef RTL8192SU
static int proc_get_registers(char *page, char **start,
off_t offset, int count,
int *eof, void *data)
*eof = 1;
return len;
}
-#else
-static int proc_get_registers(char *page, char **start,
- off_t offset, int count,
- int *eof, void *data)
-{
- struct net_device *dev = data;
-// struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
-
- int len = 0;
- int i,n;
-
- int max=0xff;
-
- /* This dump the current register page */
-len += snprintf(page + len, count - len,
- "\n####################page 0##################\n ");
-
- for(n=0;n<=max;)
- {
- //printk( "\nD: %2x> ", n);
- len += snprintf(page + len, count - len,
- "\nD: %2x > ",n);
-
- for(i=0;i<16 && n<=max;i++,n++)
- len += snprintf(page + len, count - len,
- "%2x ",read_nic_byte(dev,0x000|n));
-
- // printk("%2x ",read_nic_byte(dev,n));
- }
-#if 1
-len += snprintf(page + len, count - len,
- "\n####################page 1##################\n ");
- for(n=0;n<=max;)
- {
- //printk( "\nD: %2x> ", n);
- len += snprintf(page + len, count - len,
- "\nD: %2x > ",n);
-
- for(i=0;i<16 && n<=max;i++,n++)
- len += snprintf(page + len, count - len,
- "%2x ",read_nic_byte(dev,0x100|n));
-
- // printk("%2x ",read_nic_byte(dev,n));
- }
-len += snprintf(page + len, count - len,
- "\n####################page 3##################\n ");
- for(n=0;n<=max;)
- {
- //printk( "\nD: %2x> ", n);
- len += snprintf(page + len, count - len,
- "\nD: %2x > ",n);
-
- for(i=0;i<16 && n<=max;i++,n++)
- len += snprintf(page + len, count - len,
- "%2x ",read_nic_byte(dev,0x300|n));
-
- // printk("%2x ",read_nic_byte(dev,n));
- }
-
-#endif
-
- len += snprintf(page + len, count - len,"\n");
- *eof = 1;
- return len;
-
-}
-#endif
#if 0
static int proc_get_cck_reg(char *page, char **start,
"/proc/net/rtl8192/%s/registers\n",
dev->name);
}
-#ifdef RTL8192SU
e = create_proc_read_entry("registers-1", S_IFREG | S_IRUGO,
priv->dir_dev, proc_get_registers_1, dev);
if (!e) {
"/proc/net/rtl8192/%s/registers-e\n",
dev->name);
}
-#endif
#if 0
e = create_proc_read_entry("cck-registers", S_IFREG | S_IRUGO,
priv->dir_dev, proc_get_cck_reg, dev);
priv->short_preamble = cap & WLAN_CAPABILITY_SHORT_PREAMBLE;
//LZM MOD 090303 HW_VAR_ACK_PREAMBLE
-#ifdef RTL8192SU
if(0)
{
u8 tmp = 0;
tmp |= 0x80;
write_nic_byte(dev, RRSR+2, tmp);
}
-#else
- {
- u32 tmp = 0;
- tmp = priv->basic_rate;
- if (priv->short_preamble)
- tmp |= BRSR_AckShortPmb;
- write_nic_dword(dev, RRSR, tmp);
- }
-#endif
if (net->mode & (IEEE_G|IEEE_N_24G))
{
return priv->txqueue_to_outpipemap[tx_queue];
}
-#ifdef RTL8192SU
short rtl8192SU_tx_cmd(struct net_device *dev, struct sk_buff *skb)
{
struct r8192_priv *priv = ieee80211_priv(dev);
return -1;
}
}
-#else
-short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb)
-{
- struct r8192_priv *priv = ieee80211_priv(dev);
- //u8 *tx;
- int status;
- struct urb *tx_urb;
- //int urb_buf_len;
- 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",__FUNCTION__, queue_index);
- atomic_inc(&priv->tx_pending[queue_index]);
-
- tx_urb = usb_alloc_urb(0,GFP_ATOMIC);
- if(!tx_urb){
- dev_kfree_skb(skb);
- return -ENOMEM;
- }
-
- memset(pdesc, 0, USB_HWDESC_HEADER_LEN);
- /* Tx descriptor ought to be set according to the skb->cb */
- pdesc->FirstSeg = 1;//bFirstSeg;
- pdesc->LastSeg = 1;//bLastSeg;
- pdesc->CmdInit = tcb_desc->bCmdOrInit;
- pdesc->TxBufferSize = tcb_desc->txbuf_size;
- pdesc->OWN = 1;
- pdesc->LINIP = tcb_desc->bLastIniPkt;
-
- //----------------------------------------------------------------------------
- // Fill up USB_OUT_CONTEXT.
- //----------------------------------------------------------------------------
- // Get index to out pipe from specified QueueID.
- idx_pipe = txqueue2outpipe(priv,queue_index);
-#ifdef JOHN_DUMP_TXDESC
- int i;
- 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);
-
- status = usb_submit_urb(tx_urb, GFP_ATOMIC);
- if (!status){
- return 0;
- }else{
- DMESGE("Error TX CMD URB, error %d",
- status);
- return -1;
- }
-}
-#endif
/*
* Mapping Software/Hardware descriptor queue id to "Queue Select Field"
return QueueSelect;
}
-#ifdef RTL8192SU
u8 MRateToHwRate8190Pci(u8 rate)
{
u8 ret = DESC92S_RATE1M;
}
return ret;
}
-#else
-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;
- }
- return ret;
-}
-#endif
u8 QueryIsShort(u8 TxHT, u8 TxRate, cb_desc *tcb_desc)
{
}
-#ifdef RTL8192SU
/*
* The tx procedure is just as following, skb->cb will contain all the following
*information: * priority, morefrag, rate, &dev.
return -1;
}
}
-#else
-/*
- * The tx procedure is just as following,
- * skb->cb will contain all the following information,
- * priority, morefrag, rate, &dev.
- * */
-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);
- struct usb_device *udev = priv->udev;
- int pend;
- int status;
- struct urb *tx_urb = NULL, *tx_urb_zero = NULL;
- //int urb_len;
- unsigned int idx_pipe;
-// RT_DEBUG_DATA(COMP_SEND, tcb_desc, sizeof(cb_desc));
-#if 0
- /* Added by Annie for filling Len_Adjust field. 2005-12-14. */
- RT_ENC_ALG EncAlg = NO_Encryption;
-#endif
-// printk("=============> %s\n", __FUNCTION__);
- pend = atomic_read(&priv->tx_pending[tcb_desc->queue_index]);
- /* we are locked here so the two atomic_read and inc are executed
- * without interleaves
- * !!! For debug purpose
- */
- if( pend > MAX_TX_URB){
#if 0
- switch (tcb_desc->queue_index) {
- case VO_PRIORITY:
- priv->stats.txvodrop++;
- break;
- case VI_PRIORITY:
- priv->stats.txvidrop++;
- break;
- case BE_PRIORITY:
- priv->stats.txbedrop++;
- break;
- default://BK_PRIORITY
- priv->stats.txbkdrop++;
- break;
- }
-#endif
- printk("To discard skb packet!\n");
- dev_kfree_skb_any(skb);
- return -1;
- }
+void rtl8192_set_rate(struct net_device *dev)
+{
+ int i;
+ u16 word;
+ int basic_rate,min_rr_rate,max_rr_rate;
- tx_urb = usb_alloc_urb(0,GFP_ATOMIC);
- if(!tx_urb){
- dev_kfree_skb_any(skb);
- return -ENOMEM;
- }
+// struct r8192_priv *priv = ieee80211_priv(dev);
- /* Fill Tx firmware info */
- memset(tx_fwinfo,0,sizeof(tx_fwinfo_819x_usb));
- /* DWORD 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->AllowAggregation = 1;
- /* DWORD 1 */
- tx_fwinfo->RxMF = tcb_desc->ampdu_factor;
- tx_fwinfo->RxAMD = tcb_desc->ampdu_density&0x07;//ampdudensity
- } else {
- tx_fwinfo->AllowAggregation = 0;
- /* DWORD 1 */
- tx_fwinfo->RxMF = 0;
- tx_fwinfo->RxAMD = 0;
- }
+ //if (ieee80211_is_54g(priv->ieee80211->current_network) &&
+// priv->ieee80211->state == IEEE80211_LINKED){
+ basic_rate = ieeerate2rtlrate(240);
+ min_rr_rate = ieeerate2rtlrate(60);
+ max_rr_rate = ieeerate2rtlrate(240);
- /* 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);
+//
+// }else{
+// basic_rate = ieeerate2rtlrate(20);
+// min_rr_rate = ieeerate2rtlrate(10);
+// max_rr_rate = ieeerate2rtlrate(110);
+// }
- /* Set Bandwidth and sub-channel settings. */
- 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, use duplicated mode
- } else {
- tx_fwinfo->TxBandwidth = 0;
- tx_fwinfo->TxSubCarrier = priv->nCur40MhzPrimeSC;
- }
- } else {
- tx_fwinfo->TxBandwidth = 0;
- tx_fwinfo->TxSubCarrier = 0;
- }
+ write_nic_byte(dev, RESP_RATE,
+ max_rr_rate<<MAX_RESP_RATE_SHIFT| min_rr_rate<<MIN_RESP_RATE_SHIFT);
- /* Fill Tx descriptor */
- memset(tx_desc, 0, sizeof(tx_desc_819x_usb));
- /* DWORD 0 */
- tx_desc->LINIP = 0;
- tx_desc->CmdInit = 1;
- tx_desc->Offset = sizeof(tx_fwinfo_819x_usb) + 8;
+ //word = read_nic_word(dev, BRSR);
+ word = read_nic_word(dev, BRSR_8187);
+ word &= ~BRSR_MBR_8185;
- {
- tx_desc->PktSize = (skb->len - TX_PACKET_SHIFT_BYTES) & 0xffff;
- }
- /*DWORD 1*/
- tx_desc->SecCAMID= 0;
- tx_desc->RATid = tcb_desc->RATRIndex;
-#if 0
- /* Fill security related */
- if( pTcb->bEncrypt && !Adapter->MgntInfo.SecurityInfo.SWTxEncryptFlag)
- {
- EncAlg = SecGetEncryptionOverhead(
- Adapter,
- &EncryptionMPDUHeadOverhead,
- &EncryptionMPDUTailOverhead,
- NULL,
- NULL,
- FALSE,
- FALSE);
- //2004/07/22, kcwu, EncryptionMPDUHeadOverhead has been added in previous code
- //MPDUOverhead = EncryptionMPDUHeadOverhead + EncryptionMPDUTailOverhead;
- MPDUOverhead = EncryptionMPDUTailOverhead;
- tx_desc->NoEnc = 0;
- RT_TRACE(COMP_SEC, DBG_LOUD, ("******We in the loop SecCAMID is %d SecDescAssign is %d The Sec is %d********\n",tx_desc->SecCAMID,tx_desc->SecDescAssign,EncAlg));
- //CamDumpAll(Adapter);
- }
- else
+ for(i=0;i<=basic_rate;i++)
+ word |= (1<<i);
+
+ //write_nic_word(dev, BRSR, word);
+ write_nic_word(dev, BRSR_8187, word);
+ //DMESG("RR:%x BRSR: %x", read_nic_byte(dev,RESP_RATE), read_nic_word(dev,BRSR));
+}
#endif
- {
- //MPDUOverhead = 0;
- tx_desc->NoEnc = 1;
- }
-#if 0
- switch(EncAlg){
- case NO_Encryption:
- tx_desc->SecType = 0x0;
- break;
- case WEP40_Encryption:
- case WEP104_Encryption:
- tx_desc->SecType = 0x1;
- break;
- case TKIP_Encryption:
- tx_desc->SecType = 0x2;
- break;
- case AESCCMP_Encryption:
- tx_desc->SecType = 0x3;
- break;
- default:
- tx_desc->SecType = 0x0;
- break;
- }
-#else
- tx_desc->SecType = 0x0;
-#endif
- 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->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 */
- //DWORD 0
-#if 0
- tx_desc->FirstSeg = (tcb_desc->bFirstSeg)? 1:0;
- tx_desc->LastSeg = (tcb_desc->bLastSeg)?1:0;
-#else
- tx_desc->FirstSeg = 1;
- tx_desc->LastSeg = 1;
-#endif
- tx_desc->OWN = 1;
-
- {
- //DWORD 2
- tx_desc->TxBufferSize = (u32)(skb->len - USB_HWDESC_HEADER_LEN);
- }
- /* Get index to out pipe from specified QueueID */
- idx_pipe = txqueue2outpipe(priv,tcb_desc->queue_index);
-
- //RT_DEBUG_DATA(COMP_SEND,tx_fwinfo,sizeof(tx_fwinfo_819x_usb));
- //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,
- 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
- bool bSend0Byte = false;
- u8 zero = 0;
- if(udev->speed == USB_SPEED_HIGH)
- {
- if (skb->len > 0 && skb->len % 512 == 0)
- bSend0Byte = true;
- }
- else
- {
- if (skb->len > 0 && skb->len % 64 == 0)
- bSend0Byte = true;
- }
- if (bSend0Byte)
- {
-#if 1
- 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,
- 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;
- }
-#endif
- }
- 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);
- return -1;
- }
-}
-#endif
-
-#if 0
-void rtl8192_set_rate(struct net_device *dev)
-{
- int i;
- u16 word;
- int basic_rate,min_rr_rate,max_rr_rate;
-
-// struct r8192_priv *priv = ieee80211_priv(dev);
-
- //if (ieee80211_is_54g(priv->ieee80211->current_network) &&
-// priv->ieee80211->state == IEEE80211_LINKED){
- basic_rate = ieeerate2rtlrate(240);
- min_rr_rate = ieeerate2rtlrate(60);
- max_rr_rate = ieeerate2rtlrate(240);
-
-//
-// }else{
-// basic_rate = ieeerate2rtlrate(20);
-// min_rr_rate = ieeerate2rtlrate(10);
-// max_rr_rate = ieeerate2rtlrate(110);
-// }
-
- write_nic_byte(dev, RESP_RATE,
- max_rr_rate<<MAX_RESP_RATE_SHIFT| min_rr_rate<<MIN_RESP_RATE_SHIFT);
-
- //word = read_nic_word(dev, BRSR);
- word = read_nic_word(dev, BRSR_8187);
- word &= ~BRSR_MBR_8185;
-
- for(i=0;i<=basic_rate;i++)
- word |= (1<<i);
-
- //write_nic_word(dev, BRSR, word);
- write_nic_word(dev, BRSR_8187, word);
- //DMESG("RR:%x BRSR: %x", read_nic_byte(dev,RESP_RATE), read_nic_word(dev,BRSR));
-}
-#endif
-
-#ifdef RTL8192SU
void rtl8192SU_net_update(struct net_device *dev)
{
printk("<=====%s 2\n", __func__);
}
-#else
-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;
- //write_nic_word(dev, BCN_INTR_ITV, net->beacon_interval);
- if (ieee->state == IEEE80211_LINKED)
- {
- rtl8192_net_update(dev);
- rtl8192_update_ratr_table(dev);
-#if 1
- //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);
-#endif
- }
- /*update timing params*/
-// RT_TRACE(COMP_CH, "========>%s(), chan:%d\n", __FUNCTION__, 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);
- }
-
-// rtl8192_set_rxconf(dev);
-}
-#endif
static struct ieee80211_qos_parameters def_qos_parameters = {
{3,3,3,3},/* cw_min */
struct ieee80211_device* ieee = priv->ieee80211;
// Added by Roger, 2008.08.29.
-#ifdef RTL8192SU
return false;
-#endif
if(ieee->bHalfWirelessN24GMode == true)
Reval = true;
#ifdef TO_DO_LIST //// TODO: this function doesn't work well at this time, we shoud wait for FPGA
ActUpdateChannelAccessSetting( pAdapter, pHalData->CurrentWirelessMode, &pAdapter->MgntInfo.Info8185.ChannelAccessSetting );
#endif
-#ifdef RTL8192SU
//LZM 090306 usb crash here, mark it temp
//write_nic_word(dev, SIFS_OFDM, 0x0e0e);
-#endif
priv->ieee80211->mode = wireless_mode;
if ((wireless_mode == WIRELESS_MODE_N_24G) || (wireless_mode == WIRELESS_MODE_N_5G))
priv->ieee80211->InitialGainHandler = priv->ops->rtl819x_initial_gain;
priv->card_type = USB;
-#ifdef RTL8192SU
//1 RTL8192SU/
priv->ieee80211->current_network.beacon_interval = DEFAULT_BEACONINTERVAL;
priv->ieee80211->SetFwCmdHandler = HalSetFwCmd8192S;
//1 End
-#else
-
-#ifdef TO_DO_LIST
- if(Adapter->bInHctTest)
- {
- pHalData->ShortRetryLimit = 7;
- pHalData->LongRetryLimit = 7;
- }
-#endif
- {
- priv->ShortRetryLimit = 0x30;
- priv->LongRetryLimit = 0x30;
- }
- priv->EarlyRxThreshold = 7;
- priv->enable_gpio0 = 0;
- priv->TransmitConfig =
- // TCR_DurProcMode | //for RTL8185B, duration setting by HW
- //? TCR_DISReqQsize |
- (TCR_MXDMA_2048<<TCR_MXDMA_OFFSET)| // Max DMA Burst Size per Tx DMA Burst, 7: reservied.
- (priv->ShortRetryLimit<<TCR_SRL_OFFSET)| // Short retry limit
- (priv->LongRetryLimit<<TCR_LRL_OFFSET) | // Long retry limit
- (false ? TCR_SAT: 0); // FALSE: HW provies PLCP length and LENGEXT, TURE: SW proiveds them
-#ifdef TO_DO_LIST
- if(Adapter->bInHctTest)
- pHalData->ReceiveConfig = pHalData->CSMethod |
- RCR_AMF | RCR_ADF | //RCR_AAP | //accept management/data
- //guangan200710
- RCR_ACF | //accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko.
- RCR_AB | RCR_AM | RCR_APM | //accept BC/MC/UC
- RCR_AICV | RCR_ACRC32 | //accept ICV/CRC error packet
- ((u32)7<<RCR_MXDMA_OFFSET) | // Max DMA Burst Size per Rx DMA Burst, 7: unlimited.
- (pHalData->EarlyRxThreshold<<RCR_FIFO_OFFSET) | // Rx FIFO Threshold, 7: No Rx threshold.
- (pHalData->EarlyRxThreshold == 7 ? RCR_OnlyErlPkt:0);
- else
-
-#endif
- priv->ReceiveConfig =
- RCR_AMF | RCR_ADF | //accept management/data
- RCR_ACF | //accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko.
- RCR_AB | RCR_AM | RCR_APM | //accept BC/MC/UC
- //RCR_AICV | RCR_ACRC32 | //accept ICV/CRC error packet
- ((u32)7<<RCR_MXDMA_OFFSET)| // Max DMA Burst Size per Rx DMA Burst, 7: unlimited.
- (priv->EarlyRxThreshold<<RX_FIFO_THRESHOLD_SHIFT) | // Rx FIFO Threshold, 7: No Rx threshold.
- (priv->EarlyRxThreshold == 7 ? RCR_ONLYERLPKT:0);
-#endif
priv->AcmControl = 0;
priv->pFirmware = (rt_firmware*)vmalloc(sizeof(rt_firmware));
return *data;
}
-#ifdef RTL8192SU
u8 rtl8192SU_UsbOptionToEndPointNumber(u8 UsbOption)
{
u8 nEndPoint = 0;
//return RT_STATUS_SUCCESS;
}
-#else
-static void rtl8192_read_eeprom_info(struct net_device* dev)
+
+short rtl8192_get_channel_map(struct net_device * dev)
{
- u16 wEPROM_ID = 0;
- u8 bMac_Tmp_Addr[6] = {0x00, 0xe0, 0x4c, 0x00, 0x00, 0x02};
- u8 bLoad_From_EEPOM = false;
struct r8192_priv *priv = ieee80211_priv(dev);
- u16 tmpValue = 0;
- RT_TRACE(COMP_EPROM, "===========>%s()\n", __FUNCTION__);
- wEPROM_ID = eprom_read(dev, 0); //first read EEPROM ID out;
- RT_TRACE(COMP_EPROM, "EEPROM ID is 0x%x\n", wEPROM_ID);
-
- if (wEPROM_ID != RTL8190_EEPROM_ID)
- {
- RT_TRACE(COMP_ERR, "EEPROM ID is invalid(is 0x%x(should be 0x%x)\n", wEPROM_ID, RTL8190_EEPROM_ID);
+ if(priv->ChannelPlan > COUNTRY_CODE_GLOBAL_DOMAIN){
+ printk("rtl8180_init:Error channel plan! Set to default.\n");
+ priv->ChannelPlan= 0;
}
- else
- bLoad_From_EEPOM = true;
+ RT_TRACE(COMP_INIT, "Channel plan is %d\n",priv->ChannelPlan);
- if (bLoad_From_EEPOM)
- {
- tmpValue = eprom_read(dev, (EEPROM_VID>>1));
- priv->eeprom_vid = endian_swap(&tmpValue);
- priv->eeprom_pid = eprom_read(dev, (EEPROM_PID>>1));
- tmpValue = eprom_read(dev, (EEPROM_ChannelPlan>>1));
- priv->eeprom_ChannelPlan =((tmpValue&0xff00)>>8);
- priv->btxpowerdata_readfromEEPORM = true;
- priv->eeprom_CustomerID = eprom_read(dev, (EEPROM_Customer_ID>>1)) >>8;
- }
- else
- {
- priv->eeprom_vid = 0;
- priv->eeprom_pid = 0;
- priv->card_8192_version = VERSION_819xU_B;
- priv->eeprom_ChannelPlan = 0;
- priv->eeprom_CustomerID = 0;
- }
- RT_TRACE(COMP_EPROM, "vid:0x%4x, pid:0x%4x, CustomID:0x%2x, ChanPlan:0x%x\n", priv->eeprom_vid, priv->eeprom_pid, priv->eeprom_CustomerID, priv->eeprom_ChannelPlan);
- //set channelplan from eeprom
- priv->ChannelPlan = priv->eeprom_ChannelPlan;
- if (bLoad_From_EEPOM)
- {
- int i;
- for (i=0; i<6; i+=2)
- {
- u16 tmp = 0;
- tmp = eprom_read(dev, (u16)((EEPROM_NODE_ADDRESS_BYTE_0 + i)>>1));
- *(u16*)(&dev->dev_addr[i]) = tmp;
- }
- }
- else
- {
- memcpy(dev->dev_addr, bMac_Tmp_Addr, 6);
- //should I set IDR0 here?
- }
- RT_TRACE(COMP_EPROM, "MAC addr:"MAC_FMT"\n", MAC_ARG(dev->dev_addr));
- priv->rf_type = RTL819X_DEFAULT_RF_TYPE; //default 1T2R
- priv->rf_chip = RF_8256;
-
- if (priv->card_8192_version == (u8)VERSION_819xU_A)
- {
- //read Tx power gain offset of legacy OFDM to HT rate
- if (bLoad_From_EEPOM)
- priv->EEPROMTxPowerDiff = (eprom_read(dev, (EEPROM_TxPowerDiff>>1))&0xff00) >> 8;
- else
- priv->EEPROMTxPowerDiff = EEPROM_Default_TxPower;
- RT_TRACE(COMP_EPROM, "TxPowerDiff:%d\n", priv->EEPROMTxPowerDiff);
- //read ThermalMeter from EEPROM
- if (bLoad_From_EEPOM)
- priv->EEPROMThermalMeter = (u8)(eprom_read(dev, (EEPROM_ThermalMeter>>1))&0x00ff);
- else
- priv->EEPROMThermalMeter = EEPROM_Default_ThermalMeter;
- RT_TRACE(COMP_EPROM, "ThermalMeter:%d\n", priv->EEPROMThermalMeter);
- //vivi, for tx power track
- priv->TSSI_13dBm = priv->EEPROMThermalMeter *100;
- //read antenna tx power offset of B/C/D to A from EEPROM
- if (bLoad_From_EEPOM)
- priv->EEPROMPwDiff = (eprom_read(dev, (EEPROM_PwDiff>>1))&0x0f00)>>8;
- else
- priv->EEPROMPwDiff = EEPROM_Default_PwDiff;
- RT_TRACE(COMP_EPROM, "TxPwDiff:%d\n", priv->EEPROMPwDiff);
- // Read CrystalCap from EEPROM
- if (bLoad_From_EEPOM)
- priv->EEPROMCrystalCap = (eprom_read(dev, (EEPROM_CrystalCap>>1))&0x0f);
- else
- priv->EEPROMCrystalCap = EEPROM_Default_CrystalCap;
- RT_TRACE(COMP_EPROM, "CrystalCap = %d\n", priv->EEPROMCrystalCap);
- //get per-channel Tx power level
- if (bLoad_From_EEPOM)
- priv->EEPROM_Def_Ver = (eprom_read(dev, (EEPROM_TxPwIndex_Ver>>1))&0xff00)>>8;
- else
- priv->EEPROM_Def_Ver = 1;
- RT_TRACE(COMP_EPROM, "EEPROM_DEF_VER:%d\n", priv->EEPROM_Def_Ver);
- if (priv->EEPROM_Def_Ver == 0) //old eeprom definition
- {
- int i;
- if (bLoad_From_EEPOM)
- priv->EEPROMTxPowerLevelCCK = (eprom_read(dev, (EEPROM_TxPwIndex_CCK>>1))&0xff) >> 8;
- else
- priv->EEPROMTxPowerLevelCCK = 0x10;
- RT_TRACE(COMP_EPROM, "CCK Tx Power Levl: 0x%02x\n", priv->EEPROMTxPowerLevelCCK);
- for (i=0; i<3; i++)
- {
- if (bLoad_From_EEPOM)
- {
- tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_OFDM_24G+i)>>1);
- if (((EEPROM_TxPwIndex_OFDM_24G+i) % 2) == 0)
- tmpValue = tmpValue & 0x00ff;
- else
- tmpValue = (tmpValue & 0xff00) >> 8;
- }
- else
- tmpValue = 0x10;
- priv->EEPROMTxPowerLevelOFDM24G[i] = (u8) tmpValue;
- RT_TRACE(COMP_EPROM, "OFDM 2.4G Tx Power Level, Index %d = 0x%02x\n", i, priv->EEPROMTxPowerLevelCCK);
- }
- }//end if EEPROM_DEF_VER == 0
- else if (priv->EEPROM_Def_Ver == 1)
- {
- if (bLoad_From_EEPOM)
- {
- tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_CCK_V1>>1));
- tmpValue = (tmpValue & 0xff00) >> 8;
- }
- else
- tmpValue = 0x10;
- priv->EEPROMTxPowerLevelCCK_V1[0] = (u8)tmpValue;
-
- if (bLoad_From_EEPOM)
- tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_CCK_V1 + 2)>>1);
- else
- tmpValue = 0x1010;
- *((u16*)(&priv->EEPROMTxPowerLevelCCK_V1[1])) = tmpValue;
- if (bLoad_From_EEPOM)
- tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_OFDM_24G_V1>>1));
- else
- tmpValue = 0x1010;
- *((u16*)(&priv->EEPROMTxPowerLevelOFDM24G[0])) = tmpValue;
- if (bLoad_From_EEPOM)
- tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_OFDM_24G_V1+2)>>1);
- else
- tmpValue = 0x10;
- priv->EEPROMTxPowerLevelOFDM24G[2] = (u8)tmpValue;
- }//endif EEPROM_Def_Ver == 1
-
- //update HAL variables
- //
- {
- int i;
- for (i=0; i<14; i++)
- {
- if (i<=3)
- priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[0];
- else if (i>=4 && i<=9)
- priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[1];
- else
- priv->TxPowerLevelOFDM24G[i] = priv->EEPROMTxPowerLevelOFDM24G[2];
- }
-
- for (i=0; i<14; i++)
- {
- if (priv->EEPROM_Def_Ver == 0)
- {
- if (i<=3)
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelOFDM24G[0] + (priv->EEPROMTxPowerLevelCCK - priv->EEPROMTxPowerLevelOFDM24G[1]);
- else if (i>=4 && i<=9)
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK;
- else
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelOFDM24G[2] + (priv->EEPROMTxPowerLevelCCK - priv->EEPROMTxPowerLevelOFDM24G[1]);
- }
- else if (priv->EEPROM_Def_Ver == 1)
- {
- if (i<=3)
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[0];
- else if (i>=4 && i<=9)
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[1];
- else
- priv->TxPowerLevelCCK[i] = priv->EEPROMTxPowerLevelCCK_V1[2];
- }
- }
- }//end update HAL variables
- priv->TxPowerDiff = priv->EEPROMPwDiff;
-// 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);
- // CrystalCap, bit12~15
- priv->CrystalCap = priv->EEPROMCrystalCap;
- // ThermalMeter, bit0~3 for RFIC1, bit4~7 for RFIC2
- // 92U does not enable TX power tracking.
- priv->ThermalMeter[0] = priv->EEPROMThermalMeter;
- }//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->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)
- {
- RT_TRACE(COMP_EPROM, "\n1T2R config\n");
- }
- else
- {
- RT_TRACE(COMP_EPROM, "\n2T4R config\n");
- }
-
- // 2008/01/16 MH We can only know RF type in the function. So we have to init
- // DIG RATR table again.
- init_rate_adaptive(dev);
- //we need init DIG RATR table here again.
-
- RT_TRACE(COMP_EPROM, "<===========%s()\n", __FUNCTION__);
- return;
-}
-#endif
-
-short rtl8192_get_channel_map(struct net_device * dev)
-{
- struct r8192_priv *priv = ieee80211_priv(dev);
- if(priv->ChannelPlan > COUNTRY_CODE_GLOBAL_DOMAIN){
- printk("rtl8180_init:Error channel plan! Set to default.\n");
- priv->ChannelPlan= 0;
- }
- RT_TRACE(COMP_INIT, "Channel plan is %d\n",priv->ChannelPlan);
-
- rtl819x_set_channel_map(priv->ChannelPlan, priv);
- return 0;
-}
+ rtl819x_set_channel_map(priv->ChannelPlan, priv);
+ return 0;
+}
short rtl8192_init(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
-#ifndef RTL8192SU
- memset(&(priv->stats),0,sizeof(struct Stats));
- memset(priv->txqueue_to_outpipemap,0,9);
-#ifdef PIPE12
- {
- int i=0;
- u8 queuetopipe[]={3,2,1,0,4,8,7,6,5};
- memcpy(priv->txqueue_to_outpipemap,queuetopipe,9);
-/* for(i=0;i<9;i++)
- printk("%d ",priv->txqueue_to_outpipemap[i]);
- printk("\n");*/
- }
-#else
- {
- u8 queuetopipe[]={3,2,1,0,4,4,0,4,4};
- memcpy(priv->txqueue_to_outpipemap,queuetopipe,9);
-/* for(i=0;i<9;i++)
- printk("%d ",priv->txqueue_to_outpipemap[i]);
- printk("\n");*/
- }
-#endif
-#endif
rtl8192_init_priv_variable(dev);
rtl8192_init_priv_lock(priv);
rtl8192_init_priv_task(dev);
}
-#ifdef RTL8192SU
//
// Description:
//rtl8192SU_SetHwRegAmpduMinSpace(dev, priv->MinSpaceCfg);
}
-#endif
-#ifdef RTL8192SU
// Description: Initial HW relted registers.
//
// Assumption: This function is only invoked at driver intialization once.
return rtStatus;
}
-#else
-
-//InitializeAdapter and PhyCfg
-bool rtl8192_adapter_start(struct net_device *dev)
-{
- struct r8192_priv *priv = ieee80211_priv(dev);
- u32 dwRegRead = 0;
- bool init_status = true;
- RT_TRACE(COMP_INIT, "====>%s()\n", __FUNCTION__);
- priv->Rf_Mode = RF_OP_By_SW_3wire;
- //for ASIC power on sequence
- write_nic_byte_E(dev, 0x5f, 0x80);
- mdelay(50);
- write_nic_byte_E(dev, 0x5f, 0xf0);
- write_nic_byte_E(dev, 0x5d, 0x00);
- write_nic_byte_E(dev, 0x5e, 0x80);
- write_nic_byte(dev, 0x17, 0x37);
- mdelay(10);
-//#ifdef TO_DO_LIST
- priv->pFirmware->firmware_status = FW_STATUS_0_INIT;
- //config CPUReset Register
- //Firmware Reset or not?
- dwRegRead = read_nic_dword(dev, CPU_GEN);
- if (priv->pFirmware->firmware_status == FW_STATUS_0_INIT)
- dwRegRead |= CPU_GEN_SYSTEM_RESET; //do nothing here?
- else if (priv->pFirmware->firmware_status == FW_STATUS_5_READY)
- dwRegRead |= CPU_GEN_FIRMWARE_RESET;
- else
- RT_TRACE(COMP_ERR, "ERROR in %s(): undefined firmware state(%d)\n", __FUNCTION__, priv->pFirmware->firmware_status);
-
- write_nic_dword(dev, CPU_GEN, dwRegRead);
- //mdelay(30);
- //config BB.
- rtl8192_BBConfig(dev);
-
-#if 1
- //Loopback mode or not
- priv->LoopbackMode = RTL819xU_NO_LOOPBACK;
-// priv->LoopbackMode = RTL819xU_MAC_LOOPBACK;
-
- dwRegRead = read_nic_dword(dev, CPU_GEN);
- if (priv->LoopbackMode == RTL819xU_NO_LOOPBACK)
- dwRegRead = ((dwRegRead & CPU_GEN_NO_LOOPBACK_MSK) | CPU_GEN_NO_LOOPBACK_SET);
- else if (priv->LoopbackMode == RTL819xU_MAC_LOOPBACK)
- dwRegRead |= CPU_CCK_LOOPBACK;
- else
- RT_TRACE(COMP_ERR, "Serious error in %s(): wrong loopback mode setting(%d)\n", __FUNCTION__, priv->LoopbackMode);
-
- write_nic_dword(dev, CPU_GEN, dwRegRead);
-
- //after reset cpu, we need wait for a seconds to write in register.
- udelay(500);
-
- //xiong add for new bitfile:usb suspend reset pin set to 1. //do we need?
- write_nic_byte_E(dev, 0x5f, (read_nic_byte_E(dev, 0x5f)|0x20));
-
- //Set Hardware
- rtl8192_hwconfig(dev);
-
- //turn on Tx/Rx
- write_nic_byte(dev, CMDR, CR_RE|CR_TE);
-
- //set IDR0 here
- write_nic_dword(dev, MAC0, ((u32*)dev->dev_addr)[0]);
- write_nic_word(dev, MAC4, ((u16*)(dev->dev_addr + 4))[0]);
-
- //set RCR
- write_nic_dword(dev, RCR, priv->ReceiveConfig);
-
- //Initialize Number of Reserved Pages in Firmware Queue
- write_nic_dword(dev, RQPN1, NUM_OF_PAGE_IN_FW_QUEUE_BK << RSVD_FW_QUEUE_PAGE_BK_SHIFT |\
- NUM_OF_PAGE_IN_FW_QUEUE_BE << RSVD_FW_QUEUE_PAGE_BE_SHIFT | \
- NUM_OF_PAGE_IN_FW_QUEUE_VI << RSVD_FW_QUEUE_PAGE_VI_SHIFT | \
- NUM_OF_PAGE_IN_FW_QUEUE_VO <<RSVD_FW_QUEUE_PAGE_VO_SHIFT);
- write_nic_dword(dev, RQPN2, NUM_OF_PAGE_IN_FW_QUEUE_MGNT << RSVD_FW_QUEUE_PAGE_MGNT_SHIFT |\
- NUM_OF_PAGE_IN_FW_QUEUE_CMD << RSVD_FW_QUEUE_PAGE_CMD_SHIFT);
- write_nic_dword(dev, RQPN3, APPLIED_RESERVED_QUEUE_IN_FW| \
- NUM_OF_PAGE_IN_FW_QUEUE_BCN<<RSVD_FW_QUEUE_PAGE_BCN_SHIFT
-// | NUM_OF_PAGE_IN_FW_QUEUE_PUB<<RSVD_FW_QUEUE_PAGE_PUB_SHIFT
- );
- write_nic_dword(dev, RATR0+4*7, (RATE_ALL_OFDM_AG | RATE_ALL_CCK));
-
- //Set AckTimeout
- // TODO: (it value is only for FPGA version). need to be changed!!2006.12.18, by Emily
- write_nic_byte(dev, ACK_TIMEOUT, 0x30);
-
-// RT_TRACE(COMP_INIT, "%s():priv->ResetProgress is %d\n", __FUNCTION__,priv->ResetProgress);
- if(priv->ResetProgress == RESET_TYPE_NORESET)
- rtl8192_SetWirelessMode(dev, priv->ieee80211->mode);
- if(priv->ResetProgress == RESET_TYPE_NORESET){
- CamResetAllEntry(dev);
- {
- u8 SECR_value = 0x0;
- SECR_value |= SCR_TxEncEnable;
- SECR_value |= SCR_RxDecEnable;
- SECR_value |= SCR_NoSKMC;
- write_nic_byte(dev, SECR, SECR_value);
- }
- }
-
- //Beacon related
- write_nic_word(dev, ATIMWND, 2);
- write_nic_word(dev, BCN_INTERVAL, 100);
-
- {
-#define DEFAULT_EDCA 0x005e4332
- int i;
- for (i=0; i<QOS_QUEUE_NUM; i++)
- write_nic_dword(dev, WDCAPARA_ADD[i], DEFAULT_EDCA);
- }
-
- rtl8192_phy_configmac(dev);
-
- if (priv->card_8192_version == (u8) VERSION_819xU_A)
- {
- rtl8192_phy_getTxPower(dev);
- rtl8192_phy_setTxPower(dev, priv->chan);
- }
-
-
- priv->usb_error = false;
- //Firmware download
- init_status = init_firmware(dev);
- if(!init_status)
- {
- RT_TRACE(COMP_ERR,"ERR!!! %s(): Firmware download is failed\n", __FUNCTION__);
- return init_status;
- }
- RT_TRACE(COMP_INIT, "%s():after firmware download\n", __FUNCTION__);
- //
-#ifdef TO_DO_LIST
-if(Adapter->ResetProgress == RESET_TYPE_NORESET)
- {
- if(pMgntInfo->RegRfOff == TRUE)
- { // User disable RF via registry.
- RT_TRACE((COMP_INIT|COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): Turn off RF for RegRfOff ----------\n"));
- MgntActSet_RF_State(Adapter, eRfOff, RF_CHANGE_BY_SW);
- // Those action will be discard in MgntActSet_RF_State because off the same state
- for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
- PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
- }
- else if(pMgntInfo->RfOffReason > RF_CHANGE_BY_PS)
- { // H/W or S/W RF OFF before sleep.
- RT_TRACE((COMP_INIT|COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): Turn off RF for RfOffReason(%d) ----------\n", pMgntInfo->RfOffReason));
- MgntActSet_RF_State(Adapter, eRfOff, pMgntInfo->RfOffReason);
- }
- else
- {
- pHalData->eRFPowerState = eRfOn;
- pMgntInfo->RfOffReason = 0;
- RT_TRACE((COMP_INIT|COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): RF is on ----------\n"));
- }
- }
- else
- {
- if(pHalData->eRFPowerState == eRfOff)
- {
- MgntActSet_RF_State(Adapter, eRfOff, pMgntInfo->RfOffReason);
- // Those action will be discard in MgntActSet_RF_State because off the same state
- for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
- PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
- }
- }
-#endif
- //config RF.
- if(priv->ResetProgress == RESET_TYPE_NORESET){
- rtl8192_phy_RFConfig(dev);
- RT_TRACE(COMP_INIT, "%s():after phy RF config\n", __FUNCTION__);
- }
-
-
- if(priv->ieee80211->FwRWRF)
- // We can force firmware to do RF-R/W
- priv->Rf_Mode = RF_OP_By_FW;
- else
- priv->Rf_Mode = RF_OP_By_SW_3wire;
-
-
- rtl8192_phy_updateInitGain(dev);
- /*--set CCK and OFDM Block "ON"--*/
- rtl8192_setBBreg(dev, rFPGA0_RFMOD, bCCKEn, 0x1);
- rtl8192_setBBreg(dev, rFPGA0_RFMOD, bOFDMEn, 0x1);
-
- if(priv->ResetProgress == RESET_TYPE_NORESET)
- {
- //if D or C cut
- u8 tmpvalue = read_nic_byte(dev, 0x301);
- if(tmpvalue ==0x03)
- {
- priv->bDcut = TRUE;
- RT_TRACE(COMP_POWER_TRACKING, "D-cut\n");
- }
- else
- {
- priv->bDcut = FALSE;
- RT_TRACE(COMP_POWER_TRACKING, "C-cut\n");
- }
- dm_initialize_txpower_tracking(dev);
-
- if(priv->bDcut == TRUE)
- {
- u32 i, TempCCk;
- u32 tmpRegA= rtl8192_QueryBBReg(dev,rOFDM0_XATxIQImbalance,bMaskDWord);
- // u32 tmpRegC= rtl8192_QueryBBReg(dev,rOFDM0_XCTxIQImbalance,bMaskDWord);
- for(i = 0; i<TxBBGainTableLength; i++)
- {
- if(tmpRegA == priv->txbbgain_table[i].txbbgain_value)
- {
- priv->rfa_txpowertrackingindex= (u8)i;
- priv->rfa_txpowertrackingindex_real= (u8)i;
- priv->rfa_txpowertracking_default= priv->rfa_txpowertrackingindex;
- break;
- }
- }
-
- TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2);
-
- for(i=0 ; i<CCKTxBBGainTableLength ; i++)
- {
-
- if(TempCCk == priv->cck_txbbgain_table[i].ccktxbb_valuearray[0])
- {
- priv->cck_present_attentuation_20Mdefault=(u8) i;
- break;
- }
- }
- priv->cck_present_attentuation_40Mdefault= 0;
- priv->cck_present_attentuation_difference= 0;
- priv->cck_present_attentuation = priv->cck_present_attentuation_20Mdefault;
-
- // pMgntInfo->bTXPowerTracking = FALSE;//TEMPLY DISABLE
- }
- }
- write_nic_byte(dev, 0x87, 0x0);
-
-
-#endif
- return init_status;
-}
-
-#endif
/* this configures registers for beacon tx and enables it via
* rtl8192_beacon_tx_enable(). rtl8192_beacon_tx_disable() might
* be used to stop beacon transmission
return ret;
}
-#ifdef RTL8192SU
u8 rtl8192SU_HwRateToMRate(bool bIsHT, u8 rate,bool bFirstAMPDU)
{
}
return ret_rate;
}
-#endif
u8 HwRateToMRate90(bool bIsHT, u8 rate)
{
return retsig;
}
-#ifdef RTL8192SU
/*-----------------------------------------------------------------------------
* Function: QueryRxPhyStatus8192S()
*
pstats->bPacketBeacon = precord_stats->bPacketBeacon = bPacketBeacon;
pstats->bToSelfBA = precord_stats->bToSelfBA = bToSelfBA;
-#ifndef RTL8192SU
- phy_sts_ofdm_819xusb_t* pofdm_buf = NULL;
- prxpkt = (u8*)pdrvinfo;
-
- /* Move pointer to the 16th bytes. Phy status start address. */
- prxpkt += sizeof(rx_drvinfo_819x_usb);
-
- /* Initial the cck and ofdm buffer pointer */
- pcck_buf = (phy_sts_cck_819xusb_t *)prxpkt;
- pofdm_buf = (phy_sts_ofdm_819xusb_t *)prxpkt;
-#endif
pstats->RxMIMOSignalQuality[0] = -1;
pstats->RxMIMOSignalQuality[1] = -1;
pstats->SignalStrength = precord_stats->SignalStrength = (u8)(rtl819x_signal_scale_mapping((long)(total_rssi/=rf_rx_num)));
}
}/* QueryRxPhyStatus8192S */
-#else
-static void rtl8192_query_rxphystatus(
+
+void
+rtl8192_record_rxdesc_forlateruse(
+ struct ieee80211_rx_stats * psrc_stats,
+ struct ieee80211_rx_stats * ptarget_stats
+)
+{
+ ptarget_stats->bIsAMPDU = psrc_stats->bIsAMPDU;
+ ptarget_stats->bFirstMPDU = psrc_stats->bFirstMPDU;
+ ptarget_stats->Seq_Num = psrc_stats->Seq_Num;
+}
+
+static void rtl8192SU_query_rxphystatus(
struct r8192_priv * priv,
struct ieee80211_rx_stats * pstats,
+ rx_desc_819x_usb *pDesc,
rx_drvinfo_819x_usb * pdrvinfo,
struct ieee80211_rx_stats * precord_stats,
bool bpacket_match_bssid,
bool bpacket_toself,
bool bPacketBeacon,
bool bToSelfBA
- )
+ );
+void rtl8192SU_TranslateRxSignalStuff(struct sk_buff *skb,
+ struct ieee80211_rx_stats * pstats,
+ rx_desc_819x_usb *pDesc,
+ rx_drvinfo_819x_usb *pdrvinfo)
{
- //PRT_RFD_STATUS pRtRfdStatus = &(pRfd->Status);
- phy_sts_ofdm_819xusb_t* pofdm_buf;
- phy_sts_cck_819xusb_t * pcck_buf;
- phy_ofdm_rx_status_rxsc_sgien_exintfflag* prxsc;
- u8 *prxpkt;
- u8 i, max_spatial_stream, tmp_rxsnr, tmp_rxevm, rxsc_sgien_exflg;
- char rx_pwr[4], rx_pwr_all=0;
- //long rx_avg_pwr = 0;
- char rx_snrX, rx_evmX;
- u8 evm, pwdb_all;
- u32 RSSI, total_rssi=0;//, total_evm=0;
-// long signal_strength_index = 0;
- u8 is_cck_rate=0;
- u8 rf_rx_num = 0;
-
+ // TODO: We must only check packet for current MAC address. Not finish
+ rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb;
+ struct net_device *dev=info->dev;
+ struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
+ bool bpacket_match_bssid, bpacket_toself;
+ bool bPacketBeacon=FALSE, bToSelfBA=FALSE;
+ static struct ieee80211_rx_stats previous_stats;
+ struct ieee80211_hdr_3addr *hdr;//by amy
+ u16 fc,type;
- priv->stats.numqry_phystatus++;
+ // Get Signal Quality for only RX data queue (but not command queue)
- is_cck_rate = rx_hal_is_cck_rate(pdrvinfo);
+ u8* tmp_buf;
+ //u16 tmp_buf_len = 0;
+ u8 *praddr;
- // Record it for next packet processing
- memset(precord_stats, 0, sizeof(struct ieee80211_rx_stats));
- pstats->bPacketMatchBSSID = precord_stats->bPacketMatchBSSID = bpacket_match_bssid;
- pstats->bPacketToSelf = precord_stats->bPacketToSelf = bpacket_toself;
- pstats->bIsCCK = precord_stats->bIsCCK = is_cck_rate;//RX_HAL_IS_CCK_RATE(pDrvInfo);
- pstats->bPacketBeacon = precord_stats->bPacketBeacon = bPacketBeacon;
- pstats->bToSelfBA = precord_stats->bToSelfBA = bToSelfBA;
+ /* Get MAC frame start address. */
+ tmp_buf = (u8*)skb->data;// + get_rxpacket_shiftbytes_819xusb(pstats);
- prxpkt = (u8*)pdrvinfo;
+ hdr = (struct ieee80211_hdr_3addr *)tmp_buf;
+ fc = le16_to_cpu(hdr->frame_ctl);
+ type = WLAN_FC_GET_TYPE(fc);
+ praddr = hdr->addr1;
- /* Move pointer to the 16th bytes. Phy status start address. */
- prxpkt += sizeof(rx_drvinfo_819x_usb);
-
- /* Initial the cck and ofdm buffer pointer */
- pcck_buf = (phy_sts_cck_819xusb_t *)prxpkt;
- pofdm_buf = (phy_sts_ofdm_819xusb_t *)prxpkt;
-
- pstats->RxMIMOSignalQuality[0] = -1;
- pstats->RxMIMOSignalQuality[1] = -1;
- precord_stats->RxMIMOSignalQuality[0] = -1;
- precord_stats->RxMIMOSignalQuality[1] = -1;
-
- if(is_cck_rate)
- {
- //
- // (1)Hardware does not provide RSSI for CCK
- //
-
- //
- // (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive)
- //
- u8 report;//, cck_agc_rpt;
-
- priv->stats.numqry_phystatusCCK++;
-
- 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;
- }
- }
- 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;
- }
- }
-
- pwdb_all = rtl819x_query_rxpwrpercentage(rx_pwr_all);
- pstats->RxPWDBAll = precord_stats->RxPWDBAll = pwdb_all;
- pstats->RecvSignalPower = pwdb_all;
-
- //
- // (3) Get Signal Quality (EVM)
- //
- //if(bpacket_match_bssid)
- {
- u8 sq;
-
- if(pstats->RxPWDBAll > 40)
- {
- sq = 100;
- }else
- {
- sq = pcck_buf->sq_rpt;
-
- 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;
- }
- }
- else
- {
- priv->stats.numqry_phystatusHT++;
- //
- // (1)Get RSSI for HT rate
- //
- 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++;
- else
- continue;
-
- if (!rtl8192_phy_CheckIsLegalRFPath(priv->ieee80211->dev, i))
- continue;
-
- //Fixed by Jacken from Bryant 2008-03-20
- //Original value is 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];
- rx_snrX = (char)(tmp_rxsnr);
- //rx_snrX >>= 1;;
- rx_snrX /= 2;
- priv->stats.rxSNRdB[i] = (long)rx_snrX;
-
- /* Translate DBM to percentage. */
- RSSI = rtl819x_query_rxpwrpercentage(rx_pwr[i]);
- total_rssi += RSSI;
-
- /* Record Signal Strength for next packet */
- //if(bpacket_match_bssid)
- {
- pstats->RxMIMOSignalStrength[i] =(u8) RSSI;
- precord_stats->RxMIMOSignalStrength[i] =(u8) RSSI;
- }
- }
-
-
- //
- // (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive)
- //
- //Fixed by Jacken from Bryant 2008-03-20
- //Original value is 106
- rx_pwr_all = (((pofdm_buf->pwdb_all ) >> 1 )& 0x7f) -106;
- pwdb_all = rtl819x_query_rxpwrpercentage(rx_pwr_all);
-
- pstats->RxPWDBAll = precord_stats->RxPWDBAll = pwdb_all;
- pstats->RxPower = precord_stats->RxPower = rx_pwr_all;
-
- //
- // (3)EVM of HT rate
- //
- if(pdrvinfo->RxHT && pdrvinfo->RxRate>=DESC90_RATEMCS8 &&
- pdrvinfo->RxRate<=DESC90_RATEMCS15)
- max_spatial_stream = 2; //both spatial stream make sense
- else
- max_spatial_stream = 1; //only spatial stream 1 makes sense
-
- for(i=0; i<max_spatial_stream; i++)
- {
- tmp_rxevm = pofdm_buf->rxevm_X[i];
- rx_evmX = (char)(tmp_rxevm);
-
- // Do not use shift operation like "rx_evmX >>= 1" because the compilor of free build environment
- // fill most significant bit to "zero" when doing shifting operation which may change a negative
- // value to positive one, then the dbm value (which is supposed to be negative) is not correct anymore.
- rx_evmX /= 2; //dbm
-
- evm = rtl819x_evm_dbtopercentage(rx_evmX);
-#if 0
- EVM = SignalScaleMapping(EVM);//make it good looking, from 0~100
-#endif
- //if(bpacket_match_bssid)
- {
- 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);
- }
- }
-
-
- /* 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]++;
- else //20M channel
- priv->stats.received_bwtype[0]++;
- }
-
- //UI BSS List signal strength(in percentage), make it good looking, 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));//PWDB_ALL;
-
- }
- else
- {
- //pRfd->Status.SignalStrength = pRecordRfd->Status.SignalStrength = (u8)(SignalScaleMapping(total_rssi/=RF90_PATH_MAX));//(u8)(total_rssi/=RF90_PATH_MAX);
- // 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)));
- }
-} /* QueryRxPhyStatus8190Pci */
-#endif
-
-void
-rtl8192_record_rxdesc_forlateruse(
- struct ieee80211_rx_stats * psrc_stats,
- struct ieee80211_rx_stats * ptarget_stats
-)
-{
- ptarget_stats->bIsAMPDU = psrc_stats->bIsAMPDU;
- ptarget_stats->bFirstMPDU = psrc_stats->bFirstMPDU;
- ptarget_stats->Seq_Num = psrc_stats->Seq_Num;
-}
-
-#ifdef RTL8192SU
-static void rtl8192SU_query_rxphystatus(
- struct r8192_priv * priv,
- struct ieee80211_rx_stats * pstats,
- rx_desc_819x_usb *pDesc,
- rx_drvinfo_819x_usb * pdrvinfo,
- struct ieee80211_rx_stats * precord_stats,
- bool bpacket_match_bssid,
- bool bpacket_toself,
- bool bPacketBeacon,
- bool bToSelfBA
- );
-void rtl8192SU_TranslateRxSignalStuff(struct sk_buff *skb,
- struct ieee80211_rx_stats * pstats,
- rx_desc_819x_usb *pDesc,
- rx_drvinfo_819x_usb *pdrvinfo)
-{
- // TODO: We must only check packet for current MAC address. Not finish
- rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb;
- struct net_device *dev=info->dev;
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
- bool bpacket_match_bssid, bpacket_toself;
- bool bPacketBeacon=FALSE, bToSelfBA=FALSE;
- static struct ieee80211_rx_stats previous_stats;
- struct ieee80211_hdr_3addr *hdr;//by amy
- u16 fc,type;
-
- // Get Signal Quality for only RX data queue (but not command queue)
-
- u8* tmp_buf;
- //u16 tmp_buf_len = 0;
- u8 *praddr;
-
- /* Get MAC frame start address. */
- tmp_buf = (u8*)skb->data;// + get_rxpacket_shiftbytes_819xusb(pstats);
-
- hdr = (struct ieee80211_hdr_3addr *)tmp_buf;
- fc = le16_to_cpu(hdr->frame_ctl);
- type = WLAN_FC_GET_TYPE(fc);
- praddr = hdr->addr1;
-
- /* Check if the received packet is acceptabe. */
- bpacket_match_bssid = ((IEEE80211_FTYPE_CTL != type) &&
- (eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS)? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS )? hdr->addr2 : hdr->addr3))
- && (!pstats->bHwError) && (!pstats->bCRC)&& (!pstats->bICV));
- bpacket_toself = bpacket_match_bssid & (eqMacAddr(praddr, priv->ieee80211->dev->dev_addr));
+ /* Check if the received packet is acceptabe. */
+ bpacket_match_bssid = ((IEEE80211_FTYPE_CTL != type) &&
+ (eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS)? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS )? hdr->addr2 : hdr->addr3))
+ && (!pstats->bHwError) && (!pstats->bCRC)&& (!pstats->bICV));
+ bpacket_toself = bpacket_match_bssid & (eqMacAddr(praddr, priv->ieee80211->dev->dev_addr));
#if 1//cosa
if(WLAN_FC_GET_FRAMETYPE(fc)== IEEE80211_STYPE_BEACON)
rtl8192_record_rxdesc_forlateruse(pstats, &previous_stats);
}
-#else
-void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
- struct ieee80211_rx_stats * pstats,
- rx_drvinfo_819x_usb *pdrvinfo)
-{
- // TODO: We must only check packet for current MAC address. Not finish
- rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb;
- struct net_device *dev=info->dev;
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
- bool bpacket_match_bssid, bpacket_toself;
- bool bPacketBeacon=FALSE, bToSelfBA=FALSE;
- static struct ieee80211_rx_stats previous_stats;
- struct ieee80211_hdr_3addr *hdr;//by amy
- u16 fc,type;
-
- // Get Signal Quality for only RX data queue (but not command queue)
-
- u8* tmp_buf;
- //u16 tmp_buf_len = 0;
- u8 *praddr;
-
- /* Get MAC frame start address. */
- tmp_buf = (u8*)skb->data;// + get_rxpacket_shiftbytes_819xusb(pstats);
-
- hdr = (struct ieee80211_hdr_3addr *)tmp_buf;
- fc = le16_to_cpu(hdr->frame_ctl);
- type = WLAN_FC_GET_TYPE(fc);
- praddr = hdr->addr1;
-
- /* Check if the received packet is acceptabe. */
- bpacket_match_bssid = ((IEEE80211_FTYPE_CTL != type) &&
- (eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS)? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS )? hdr->addr2 : hdr->addr3))
- && (!pstats->bHwError) && (!pstats->bCRC)&& (!pstats->bICV));
- bpacket_toself = bpacket_match_bssid & (eqMacAddr(praddr, priv->ieee80211->dev->dev_addr));
-
-#if 1//cosa
- if(WLAN_FC_GET_FRAMETYPE(fc)== IEEE80211_STYPE_BEACON)
- {
- bPacketBeacon = true;
- //DbgPrint("Beacon 2, MatchBSSID = %d, ToSelf = %d \n", bPacketMatchBSSID, bPacketToSelf);
- }
- if(WLAN_FC_GET_FRAMETYPE(fc) == IEEE80211_STYPE_BLOCKACK)
- {
- if((eqMacAddr(praddr,dev->dev_addr)))
- bToSelfBA = true;
- //DbgPrint("BlockAck, MatchBSSID = %d, ToSelf = %d \n", bPacketMatchBSSID, bPacketToSelf);
- }
-
-#endif
-
-
- if(bpacket_match_bssid)
- {
- priv->stats.numpacket_matchbssid++;
- }
- 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_record_rxdesc_forlateruse(pstats, &previous_stats);
-
-}
-#endif
/**
* Function: UpdateReceivedRateHistogramStatistics
priv->stats.received_rate_histogram[rcvType][rateIndex]++;
}
-#ifdef RTL8192SU
void rtl8192SU_query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats, bool bIsRxAggrSubframe)
{
rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb;
rtl8192SU_TranslateRxSignalStuff(skb, stats, desc, driver_info);
}
}
-#else
-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 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;
-
- //
- //Get Rx Descriptor Information
- //
- {
- rx_desc_819x_usb *desc = (rx_desc_819x_usb *)skb->data;
-
- stats->Length = desc->Length;
- stats->RxDrvInfoSize = desc->RxDrvInfoSize;
- stats->RxBufShift = 0;//desc->Shift&0x03;
- stats->bICV = desc->ICV;
- stats->bCRC = desc->CRC32;
- stats->bHwError = stats->bCRC|stats->bICV;
- //RTL8190 set this bit to indicate that Hw does not decrypt packet
- stats->Decrypted = !desc->SWDec;
- }
-
- 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)
- 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);
- /* unit: 0.5M */
- /* TODO */
- if(!stats->bHwError){
- u8 ret_rate;
- 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.
- // Special Error Handling here, 2008.05.16, by Emily
-
- stats->bHwError = 1;
- stats->rate = MGN_1M; //Set 1M rate by default
- }else
- {
- stats->rate = ret_rate;
- }
- }
- else
- stats->rate = 0x02;
-
- stats->bShortPreamble = driver_info->SPLCP;
-
- UpdateReceivedRateHistogramStatistics8190(dev, stats);
-
- stats->bIsAMPDU = (driver_info->PartAggr==1);
- stats->bFirstMPDU = (driver_info->PartAggr==1) && (driver_info->FirstAGGR==1);
-#if 0
- // TODO: it is debug only. It should be disabled in released driver. 2007.1.12 by Joseph
- UpdateRxAMPDUHistogramStatistics8190(Adapter, pRfd);
-#endif
- stats->TimeStampLow = driver_info->TSFL;
- // xiong mask it, 070514
- //pRfd->Status.TimeStampHigh = PlatformEFIORead4Byte(Adapter, TSFR+4);
- // stats->TimeStampHigh = read_nic_dword(dev, TSFR+4);
-
- 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);
-
- }
-
- skb_pull(skb,sizeof(rx_desc_819x_usb));
- //
- // Get Total offset of MPDU Frame Body
- //
- if((stats->RxBufShift + stats->RxDrvInfoSize) > 0) {
- stats->bShift = 1;
- skb_pull(skb,stats->RxBufShift + stats->RxDrvInfoSize);
- }
-
- /* for debug 2008.5.29 */
-#if 0
- {
- int i;
- printk("\n>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n");
- for(i = 0; i < skb->len; i++) {
- if(i % 10 == 0) printk("\n");
- printk("%02x ", skb->data[i]);
- }
- printk("\n<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n");
- }
-#endif
-
- //added by vivi, for MP, 20080108
- stats->RxIs40MHzPacket = driver_info->BW;
- if(stats->RxDrvInfoSize != 0)
- TranslateRxSignalStuff819xUsb(skb, stats, driver_info);
-
-}
-#endif
-
-#ifdef RTL8192SU
#if 0
/*-----------------------------------------------------------------------------
* Function: UpdateRxAMPDUHistogramStatistics8192S
} // UpdateRxAMPDUHistogramStatistics8192S
#endif
-#endif
-#ifdef RTL8192SU
//
// Description:
// The strarting address of wireless lan header will shift 1 or 2 or 3 or "more" bytes for the following reason :
}
}
-#else
-u32 GetRxPacketShiftBytes819xUsb(struct ieee80211_rx_stats *Status, bool bIsRxAggrSubframe)
-{
- return (sizeof(rx_desc_819x_usb) + Status->RxDrvInfoSize
- + Status->RxBufShift);
-}
-
-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 r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
- struct ieee80211_rx_stats stats = {
- .signal = 0,
- .noise = -98,
- .rate = 0,
- // .mac_time = jiffies,
- .freq = IEEE80211_24GHZ_BAND,
- };
- u32 rx_pkt_len = 0;
- struct ieee80211_hdr_1addr *ieee80211_hdr = NULL;
- bool unicast_packet = false;
-
- /* 20 is for ps-poll */
- if((skb->len >=(20 + sizeof(rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) {
- /* first packet should not contain Rx aggregation header */
- query_rxdesc_status(skb, &stats, false);
- /* TODO */
- /* hardware related info */
- /* Process the MPDU recevied */
- skb_trim(skb, skb->len - 4/*sCrcLng*/);
-
- rx_pkt_len = skb->len;
- ieee80211_hdr = (struct ieee80211_hdr_1addr *)skb->data;
- unicast_packet = false;
- if(is_broadcast_ether_addr(ieee80211_hdr->addr1)) {
- //TODO
- }else if(is_multicast_ether_addr(ieee80211_hdr->addr1)){
- //TODO
- }else {
- /* unicast packet */
- unicast_packet = true;
- }
-
- 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;
- }
- }
- } else {
- priv->stats.rxurberr++;
- printk("actual_length:%d\n", skb->len);
- dev_kfree_skb_any(skb);
- }
-
-}
-
-#endif
void
rtl819xusb_process_received_packet(
stats->ntotalfrag = 1;
}
-#ifdef RTL8192SU
void rtl8192SU_rx_cmd(struct sk_buff *skb)
{
struct rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb;
RT_TRACE(COMP_RECV, "<--- HalUsbInCommandComplete8192SUsb()\n");
}
-#else
-void rtl8192_rx_cmd(struct sk_buff *skb)
-{
- struct rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb;
- struct net_device *dev = info->dev;
- //int ret;
-// struct urb *rx_urb = info->urb;
- /* TODO */
- struct ieee80211_rx_stats stats = {
- .signal = 0,
- .noise = -98,
- .rate = 0,
- // .mac_time = jiffies,
- .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);
- // this is to be done by amy 080508 prfd->queue_id = 1;
-
-
- //
- // Process the command packet received.
- //
-
- rtl819xusb_process_received_packet(dev,&stats);
-
- dev_kfree_skb_any(skb);
- }
- else
- ;
-
-
-#if 0
- desc = (u32*)(skb->data);
- cmd = (desc[0] >> 30) & 0x03;
-
- if(cmd == 0x00) {//beacon interrupt
- //send beacon packet
- skb = ieee80211_get_beacon(priv->ieee80211);
-
- if(!skb){
- DMESG("not enought memory for allocating beacon");
- return;
- }
- skb->cb[0] = BEACON_PRIORITY;
- skb->cb[1] = 0;
- skb->cb[2] = ieeerate2rtlrate(priv->ieee80211->basic_rate);
- ret = rtl8192_tx(dev, skb);
-
- if( ret != 0 ){
- printk(KERN_ALERT "tx beacon packet error : %d !\n", ret);
- }
- dev_kfree_skb_any(skb);
- } else {//0x00
- //{ log the device information
- // At present, It is not implemented just now.
- //}
- }
-#endif
-}
-#endif
void rtl8192_irq_rx_tasklet(struct r8192_priv *priv)
{
priv->ieee80211 = netdev_priv(dev);
priv->udev=udev;
-#ifdef RTL8192SU
HalUsbSetQueuePipeMapping8192SUsb(intf, dev);
-#endif
-#ifdef RTL8192SU
//printk("===============>NIC 8192SU\n");
priv->ops = &rtl8192su_ops;
-#else
- //printk("===============>NIC 8192U\n");
- priv->ops = &rtl8192u_ops;
-#endif
dev->netdev_ops = &rtl8192_netdev_ops;
git://ftp.safe.ca / safe / jmp / linux-2.6 / commitdiff