/******************************************************************************
* Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
- * Linux device driver for RTL8190P / RTL8192E
+ * Linux device driver for RTL8192E
*
* Based on the r8180 driver, which is:
* Copyright 2004-2005 Andrea Merello <andreamrl@tiscali.it>, et al.
*/
-#undef RX_DONT_PASS_UL
-#undef DEBUG_EPROM
-#undef DEBUG_RX_VERBOSE
-#undef DUMMY_RX
-#undef DEBUG_ZERO_RX
-#undef DEBUG_RX_SKB
-#undef DEBUG_TX_FRAG
-#undef DEBUG_RX_FRAG
-#undef DEBUG_TX_FILLDESC
-#undef DEBUG_TX
-#undef DEBUG_IRQ
-#undef DEBUG_RX
-#undef DEBUG_RXALLOC
-#undef DEBUG_REGISTERS
-#undef DEBUG_RING
-#undef DEBUG_IRQ_TASKLET
-#undef DEBUG_TX_ALLOC
-#undef DEBUG_TX_DESC
-
-//#define CONFIG_RTL8192_IO_MAP
#include <linux/vmalloc.h>
#include <linux/slab.h>
#include <asm/uaccess.h>
#endif
//set here to open your trace code. //WB
-u32 rt_global_debug_component =
- // COMP_INIT |
- // COMP_EPROM |
- // COMP_PHY |
- // COMP_RF |
-// COMP_FIRMWARE |
- // COMP_TRACE |
- // COMP_DOWN |
- // COMP_SWBW |
- // COMP_SEC |
-// COMP_QOS |
-// COMP_RATE |
- // COMP_RECV |
- // COMP_SEND |
- // COMP_POWER |
- // COMP_EVENTS |
- // COMP_RESET |
- // COMP_CMDPKT |
- // COMP_POWER_TRACKING |
- // COMP_INTR |
- COMP_ERR ; //always open err flags on
+u32 rt_global_debug_component = COMP_ERR ; //always open err flags on
static DEFINE_PCI_DEVICE_TABLE(rtl8192_pci_id_tbl) = {
-#ifdef RTL8190P
- /* Realtek */
- /* Dlink */
- { PCI_DEVICE(0x10ec, 0x8190) },
- /* Corega */
- { PCI_DEVICE(0x07aa, 0x0045) },
- { PCI_DEVICE(0x07aa, 0x0046) },
-#else
/* Realtek */
{ PCI_DEVICE(0x10ec, 0x8192) },
/* Corega */
{ PCI_DEVICE(0x07aa, 0x0044) },
{ PCI_DEVICE(0x07aa, 0x0047) },
-#endif
{}
};
#endif
};
-static void rtl8192_start_beacon(struct net_device *dev);
-static void rtl8192_stop_beacon(struct net_device *dev);
+static void rtl8192_start_beacon(struct ieee80211_device *ieee80211);
+static void rtl8192_stop_beacon(struct ieee80211_device *ieee80211);
static void rtl819x_watchdog_wqcallback(struct work_struct *work);
-static void rtl8192_irq_rx_tasklet(struct r8192_priv *priv);
-static void rtl8192_irq_tx_tasklet(struct r8192_priv *priv);
-static void rtl8192_prepare_beacon(struct r8192_priv *priv);
+static void rtl8192_irq_rx_tasklet(unsigned long arg);
+static void rtl8192_irq_tx_tasklet(unsigned long arg);
+static void rtl8192_prepare_beacon(unsigned long arg);
static irqreturn_t rtl8192_interrupt(int irq, void *netdev);
-static void rtl8192_try_wake_queue(struct net_device *dev, int pri);
-static void rtl819xE_tx_cmd(struct net_device *dev, struct sk_buff *skb);
-static void rtl8192_update_ratr_table(struct net_device* dev);
+static void rtl819xE_tx_cmd(struct r8192_priv *priv, struct sk_buff *skb);
+static void rtl8192_update_ratr_table(struct r8192_priv *priv);
static void rtl8192_restart(struct work_struct *work);
static void watch_dog_timer_callback(unsigned long data);
-static int _rtl8192_up(struct net_device *dev);
+static int _rtl8192_up(struct r8192_priv *priv);
static void rtl8192_cancel_deferred_work(struct r8192_priv* priv);
+static short rtl8192_tx(struct r8192_priv *priv, struct sk_buff* skb);
#ifdef ENABLE_DOT11D
Dot11d_Init(ieee);
ieee->bGlobalDomain = false;
//acturally 8225 & 8256 rf chip only support B,G,24N mode
- if ((priv->rf_chip == RF_8225) || (priv->rf_chip == RF_8256))
- {
- min_chan = 1;
- max_chan = 14;
- }
- else
- {
- RT_TRACE(COMP_ERR, "unknown rf chip, can't set channel map in function:%s()\n", __FUNCTION__);
- }
+ min_chan = 1;
+ max_chan = 14;
+
if (ChannelPlan[channel_plan].Len != 0){
// Clear old channel map
memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map));
!pdrvinfo->RxHT;
}
-void CamResetAllEntry(struct net_device *dev)
-{
- write_nic_dword(dev, RWCAM, BIT31|BIT30);
-}
-
-
-void write_cam(struct net_device *dev, u8 addr, u32 data)
-{
- write_nic_dword(dev, WCAMI, data);
- write_nic_dword(dev, RWCAM, BIT31|BIT16|(addr&0xff) );
-}
-u32 read_cam(struct net_device *dev, u8 addr)
-{
- write_nic_dword(dev, RWCAM, 0x80000000|(addr&0xff) );
- return read_nic_dword(dev, 0xa8);
-}
-
-#ifdef CONFIG_RTL8180_IO_MAP
-
-u8 read_nic_byte(struct net_device *dev, int x)
-{
- return 0xff&inb(dev->base_addr +x);
-}
-
-u32 read_nic_dword(struct net_device *dev, int x)
-{
- return inl(dev->base_addr +x);
-}
-
-u16 read_nic_word(struct net_device *dev, int x)
-{
- return inw(dev->base_addr +x);
-}
-
-void write_nic_byte(struct net_device *dev, int x,u8 y)
+void CamResetAllEntry(struct r8192_priv* priv)
{
- outb(y&0xff,dev->base_addr +x);
+ write_nic_dword(priv, RWCAM, BIT31|BIT30);
}
-void write_nic_word(struct net_device *dev, int x,u16 y)
+void write_cam(struct r8192_priv *priv, u8 addr, u32 data)
{
- outw(y,dev->base_addr +x);
+ write_nic_dword(priv, WCAMI, data);
+ write_nic_dword(priv, RWCAM, BIT31|BIT16|(addr&0xff) );
}
-void write_nic_dword(struct net_device *dev, int x,u32 y)
+u32 read_cam(struct r8192_priv *priv, u8 addr)
{
- outl(y,dev->base_addr +x);
+ write_nic_dword(priv, RWCAM, 0x80000000|(addr&0xff) );
+ return read_nic_dword(priv, 0xa8);
}
-#else /* RTL_IO_MAP */
-
-u8 read_nic_byte(struct net_device *dev, int x)
+u8 read_nic_byte(struct r8192_priv *priv, int x)
{
- return 0xff&readb((u8*)dev->mem_start +x);
+ return 0xff & readb(priv->mem_start + x);
}
-u32 read_nic_dword(struct net_device *dev, int x)
+u32 read_nic_dword(struct r8192_priv *priv, int x)
{
- return readl((u8*)dev->mem_start +x);
+ return readl(priv->mem_start + x);
}
-u16 read_nic_word(struct net_device *dev, int x)
+u16 read_nic_word(struct r8192_priv *priv, int x)
{
- return readw((u8*)dev->mem_start +x);
+ return readw(priv->mem_start + x);
}
-void write_nic_byte(struct net_device *dev, int x,u8 y)
+void write_nic_byte(struct r8192_priv *priv, int x,u8 y)
{
- writeb(y,(u8*)dev->mem_start +x);
+ writeb(y, priv->mem_start + x);
udelay(20);
}
-void write_nic_dword(struct net_device *dev, int x,u32 y)
+void write_nic_dword(struct r8192_priv *priv, int x,u32 y)
{
- writel(y,(u8*)dev->mem_start +x);
+ writel(y, priv->mem_start + x);
udelay(20);
}
-void write_nic_word(struct net_device *dev, int x,u16 y)
+void write_nic_word(struct r8192_priv *priv, int x,u16 y)
{
- writew(y,(u8*)dev->mem_start +x);
+ writew(y, priv->mem_start + x);
udelay(20);
}
-#endif /* RTL_IO_MAP */
-
u8 rtl8192e_ap_sec_type(struct ieee80211_device *ieee)
{
static const u8 ccmp_ie[4] = {0x00,0x50,0xf2,0x04};
{
case HW_VAR_BSSID:
- write_nic_dword(dev, BSSIDR, ((u32*)(val))[0]);
- write_nic_word(dev, BSSIDR+2, ((u16*)(val+2))[0]);
+ write_nic_dword(priv, BSSIDR, ((u32*)(val))[0]);
+ write_nic_word(priv, BSSIDR+2, ((u16*)(val+2))[0]);
break;
case HW_VAR_MEDIA_STATUS:
{
RT_OP_MODE OpMode = *((RT_OP_MODE *)(val));
- u8 btMsr = read_nic_byte(dev, MSR);
+ u8 btMsr = read_nic_byte(priv, MSR);
btMsr &= 0xfc;
break;
}
- write_nic_byte(dev, MSR, btMsr);
+ write_nic_byte(priv, MSR, btMsr);
}
break;
- case HW_VAR_CECHK_BSSID:
+ case HW_VAR_CHECK_BSSID:
{
u32 RegRCR, Type;
Type = ((u8*)(val))[0];
- RegRCR = read_nic_dword(dev,RCR);
+ RegRCR = read_nic_dword(priv, RCR);
priv->ReceiveConfig = RegRCR;
if (Type == true)
else if (Type == false)
RegRCR &= (~RCR_CBSSID);
- write_nic_dword(dev, RCR,RegRCR);
+ write_nic_dword(priv, RCR,RegRCR);
priv->ReceiveConfig = RegRCR;
}
case HW_VAR_SLOT_TIME:
{
priv->slot_time = val[0];
- write_nic_byte(dev, SLOT_TIME, val[0]);
+ write_nic_byte(priv, SLOT_TIME, val[0]);
}
break;
regTmp = priv->basic_rate;
if (priv->short_preamble)
regTmp |= BRSR_AckShortPmb;
- write_nic_dword(dev, RRSR, regTmp);
+ write_nic_dword(priv, RRSR, regTmp);
}
break;
case HW_VAR_CPU_RST:
- write_nic_dword(dev, CPU_GEN, ((u32*)(val))[0]);
+ write_nic_dword(priv, CPU_GEN, ((u32*)(val))[0]);
break;
default:
off_t offset, int count,
int *eof, void *data)
{
- struct net_device *dev = data;
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
+ struct r8192_priv *priv = data;
struct ieee80211_device *ieee = priv->ieee80211;
struct ieee80211_network *target;
int len = 0;
off_t offset, int count,
int *eof, void *data)
{
- struct net_device *dev = data;
+ struct r8192_priv *priv = data;
int len = 0;
int i,n;
int max=0xff;
for(i=0;i<16 && n<=max;i++,n++)
len += snprintf(page + len, count - len,
- "%2x ",read_nic_byte(dev,n));
+ "%2x ",read_nic_byte(priv,n));
}
len += snprintf(page + len, count - len,"\n");
len += snprintf(page + len, count - len,
for(i=0;i<16 && n<=max;i++,n++)
len += snprintf(page + len, count - len,
- "%2x ",read_nic_byte(dev,0x100|n));
+ "%2x ",read_nic_byte(priv,0x100|n));
}
len += snprintf(page + len, count - len,
for(i=0;i<16 && n<=max;i++,n++)
len += snprintf(page + len, count - len,
- "%2x ",read_nic_byte(dev,0x300|n));
+ "%2x ",read_nic_byte(priv,0x300|n));
}
*eof = 1;
off_t offset, int count,
int *eof, void *data)
{
- struct net_device *dev = data;
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
+ struct r8192_priv *priv = data;
int len = 0;
len += snprintf(page + len, count - len,
"TX VI priority ok int: %lu\n"
-// "TX VI priority error int: %lu\n"
"TX VO priority ok int: %lu\n"
-// "TX VO priority error int: %lu\n"
"TX BE priority ok int: %lu\n"
-// "TX BE priority error int: %lu\n"
"TX BK priority ok int: %lu\n"
-// "TX BK priority error int: %lu\n"
"TX MANAGE priority ok int: %lu\n"
-// "TX MANAGE priority error int: %lu\n"
"TX BEACON priority ok int: %lu\n"
"TX BEACON priority error int: %lu\n"
"TX CMDPKT priority ok int: %lu\n"
-// "TX high priority ok int: %lu\n"
-// "TX high priority failed error int: %lu\n"
-// "TX queue resume: %lu\n"
"TX queue stopped?: %d\n"
"TX fifo overflow: %lu\n"
-// "TX beacon: %lu\n"
-// "TX VI queue: %d\n"
-// "TX VO queue: %d\n"
-// "TX BE queue: %d\n"
-// "TX BK queue: %d\n"
-// "TX HW queue: %d\n"
-// "TX VI dropped: %lu\n"
-// "TX VO dropped: %lu\n"
-// "TX BE dropped: %lu\n"
-// "TX BK dropped: %lu\n"
"TX total data packets %lu\n"
"TX total data bytes :%lu\n",
-// "TX beacon aborted: %lu\n",
priv->stats.txviokint,
-// priv->stats.txvierr,
priv->stats.txvookint,
-// priv->stats.txvoerr,
priv->stats.txbeokint,
-// priv->stats.txbeerr,
priv->stats.txbkokint,
-// priv->stats.txbkerr,
priv->stats.txmanageokint,
-// priv->stats.txmanageerr,
priv->stats.txbeaconokint,
priv->stats.txbeaconerr,
priv->stats.txcmdpktokint,
-// priv->stats.txhpokint,
-// priv->stats.txhperr,
-// priv->stats.txresumed,
- netif_queue_stopped(dev),
+ netif_queue_stopped(priv->ieee80211->dev),
priv->stats.txoverflow,
-// priv->stats.txbeacon,
-// atomic_read(&(priv->tx_pending[VI_QUEUE])),
-// atomic_read(&(priv->tx_pending[VO_QUEUE])),
-// atomic_read(&(priv->tx_pending[BE_QUEUE])),
-// atomic_read(&(priv->tx_pending[BK_QUEUE])),
-// read_nic_byte(dev, TXFIFOCOUNT),
-// priv->stats.txvidrop,
-// priv->stats.txvodrop,
priv->ieee80211->stats.tx_packets,
- priv->ieee80211->stats.tx_bytes
-
-
-// priv->stats.txbedrop,
-// priv->stats.txbkdrop
- // priv->stats.txdatapkt
-// priv->stats.txbeaconerr
- );
+ priv->ieee80211->stats.tx_bytes);
*eof = 1;
return len;
off_t offset, int count,
int *eof, void *data)
{
- struct net_device *dev = data;
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
-
+ struct r8192_priv *priv = data;
int len = 0;
len += snprintf(page + len, count - len,
"RX packets: %lu\n"
"RX desc err: %lu\n"
- "RX rx overflow error: %lu\n"
- "RX invalid urb error: %lu\n",
+ "RX rx overflow error: %lu\n",
priv->stats.rxint,
priv->stats.rxrdu,
- priv->stats.rxoverflow,
- priv->stats.rxurberr);
+ priv->stats.rxoverflow);
*eof = 1;
return len;
static void rtl8192_proc_module_init(void)
{
- RT_TRACE(COMP_INIT, "Initializing proc filesystem");
+ RT_TRACE(COMP_INIT, "Initializing proc filesystem\n");
rtl8192_proc=create_proc_entry(RTL819xE_MODULE_NAME, S_IFDIR, init_net.proc_net);
}
}
-static void rtl8192_proc_remove_one(struct net_device *dev)
+static void rtl8192_proc_remove_one(struct r8192_priv *priv)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
+ struct net_device *dev = priv->ieee80211->dev;
printk("dev name=======> %s\n",dev->name);
if (priv->dir_dev) {
- // remove_proc_entry("stats-hw", priv->dir_dev);
remove_proc_entry("stats-tx", priv->dir_dev);
remove_proc_entry("stats-rx", priv->dir_dev);
- // remove_proc_entry("stats-ieee", priv->dir_dev);
remove_proc_entry("stats-ap", priv->dir_dev);
remove_proc_entry("registers", priv->dir_dev);
- // remove_proc_entry("cck-registers",priv->dir_dev);
- // remove_proc_entry("ofdm-registers",priv->dir_dev);
- //remove_proc_entry(dev->name, rtl8192_proc);
remove_proc_entry("wlan0", rtl8192_proc);
priv->dir_dev = NULL;
}
}
-static void rtl8192_proc_init_one(struct net_device *dev)
+static void rtl8192_proc_init_one(struct r8192_priv *priv)
{
+ struct net_device *dev = priv->ieee80211->dev;
struct proc_dir_entry *e;
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
+
priv->dir_dev = create_proc_entry(dev->name,
S_IFDIR | S_IRUGO | S_IXUGO,
rtl8192_proc);
return;
}
e = create_proc_read_entry("stats-rx", S_IFREG | S_IRUGO,
- priv->dir_dev, proc_get_stats_rx, dev);
+ priv->dir_dev, proc_get_stats_rx, priv);
if (!e) {
RT_TRACE(COMP_ERR,"Unable to initialize "
e = create_proc_read_entry("stats-tx", S_IFREG | S_IRUGO,
- priv->dir_dev, proc_get_stats_tx, dev);
+ priv->dir_dev, proc_get_stats_tx, priv);
if (!e) {
RT_TRACE(COMP_ERR, "Unable to initialize "
}
e = create_proc_read_entry("stats-ap", S_IFREG | S_IRUGO,
- priv->dir_dev, proc_get_stats_ap, dev);
+ priv->dir_dev, proc_get_stats_ap, priv);
if (!e) {
RT_TRACE(COMP_ERR, "Unable to initialize "
}
e = create_proc_read_entry("registers", S_IFREG | S_IRUGO,
- priv->dir_dev, proc_get_registers, dev);
+ priv->dir_dev, proc_get_registers, priv);
if (!e) {
RT_TRACE(COMP_ERR, "Unable to initialize "
"/proc/net/rtl8192/%s/registers\n",
}
}
-short check_nic_enough_desc(struct net_device *dev, int prio)
+static short check_nic_enough_desc(struct net_device *dev, int prio)
{
struct r8192_priv *priv = ieee80211_priv(dev);
struct rtl8192_tx_ring *ring = &priv->tx_ring[prio];
printk("TXTIMEOUT");
}
-static void rtl8192_irq_enable(struct net_device *dev)
+static void rtl8192_irq_enable(struct r8192_priv *priv)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
- priv->irq_enabled = 1;
- write_nic_dword(dev,INTA_MASK, priv->irq_mask);
+ u32 mask;
+
+ mask = IMR_ROK | IMR_VODOK | IMR_VIDOK | IMR_BEDOK | IMR_BKDOK |
+ IMR_HCCADOK | IMR_MGNTDOK | IMR_COMDOK | IMR_HIGHDOK |
+ IMR_BDOK | IMR_RXCMDOK | IMR_TIMEOUT0 | IMR_RDU | IMR_RXFOVW |
+ IMR_TXFOVW | IMR_BcnInt | IMR_TBDOK | IMR_TBDER;
+
+ write_nic_dword(priv, INTA_MASK, mask);
}
-void rtl8192_irq_disable(struct net_device *dev)
+static void rtl8192_irq_disable(struct r8192_priv *priv)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
-
- write_nic_dword(dev,INTA_MASK,0);
- priv->irq_enabled = 0;
+ write_nic_dword(priv, INTA_MASK, 0);
+ synchronize_irq(priv->irq);
}
-void rtl8192_update_msr(struct net_device *dev)
+static void rtl8192_update_msr(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
u8 msr;
- msr = read_nic_byte(dev, MSR);
+ msr = read_nic_byte(priv, MSR);
msr &= ~ MSR_LINK_MASK;
/* do not change in link_state != WLAN_LINK_ASSOCIATED.
}else
msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT);
- write_nic_byte(dev, MSR, msr);
+ write_nic_byte(priv, MSR, msr);
}
-void rtl8192_set_chan(struct net_device *dev,short ch)
+static void rtl8192_set_chan(struct ieee80211_device *ieee80211, short ch)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
+ struct r8192_priv *priv = ieee80211_priv(ieee80211->dev);
priv->chan = ch;
/* need to implement rf set channel here WB */
if (priv->rf_set_chan)
- priv->rf_set_chan(dev, priv->chan);
+ priv->rf_set_chan(ieee80211, priv->chan);
}
-void rtl8192_rx_enable(struct net_device *dev)
+static void rtl8192_rx_enable(struct r8192_priv *priv)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
-
- write_nic_dword(dev, RDQDA,priv->rx_ring_dma);
+ write_nic_dword(priv, RDQDA, priv->rx_ring_dma);
}
/* the TX_DESC_BASE setting is according to the following queue index
* BEACON_QUEUE ===> 8
* */
static const u32 TX_DESC_BASE[] = {BKQDA, BEQDA, VIQDA, VOQDA, HCCAQDA, CQDA, MQDA, HQDA, BQDA};
-void rtl8192_tx_enable(struct net_device *dev)
+static void rtl8192_tx_enable(struct r8192_priv *priv)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
u32 i;
for (i = 0; i < MAX_TX_QUEUE_COUNT; i++)
- write_nic_dword(dev, TX_DESC_BASE[i], priv->tx_ring[i].dma);
+ write_nic_dword(priv, TX_DESC_BASE[i], priv->tx_ring[i].dma);
ieee80211_reset_queue(priv->ieee80211);
}
-static void rtl8192_free_rx_ring(struct net_device *dev)
+static void rtl8192_free_rx_ring(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
int i;
for (i = 0; i < priv->rxringcount; i++) {
priv->rx_ring = NULL;
}
-static void rtl8192_free_tx_ring(struct net_device *dev, unsigned int prio)
+static void rtl8192_free_tx_ring(struct r8192_priv *priv, unsigned int prio)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
struct rtl8192_tx_ring *ring = &priv->tx_ring[prio];
while (skb_queue_len(&ring->queue)) {
ring->desc = NULL;
}
-void PHY_SetRtl8192eRfOff(struct net_device* dev)
+void PHY_SetRtl8192eRfOff(struct r8192_priv *priv)
{
//disable RF-Chip A/B
- rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x0);
+ rtl8192_setBBreg(priv, rFPGA0_XA_RFInterfaceOE, BIT4, 0x0);
//analog to digital off, for power save
- rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x300, 0x0);
+ rtl8192_setBBreg(priv, rFPGA0_AnalogParameter4, 0x300, 0x0);
//digital to analog off, for power save
- rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x18, 0x0);
+ rtl8192_setBBreg(priv, rFPGA0_AnalogParameter1, 0x18, 0x0);
//rx antenna off
- rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0xf, 0x0);
+ rtl8192_setBBreg(priv, rOFDM0_TRxPathEnable, 0xf, 0x0);
//rx antenna off
- rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0xf, 0x0);
+ rtl8192_setBBreg(priv, rOFDM1_TRxPathEnable, 0xf, 0x0);
//analog to digital part2 off, for power save
- rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x0);
- rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x4, 0x0);
+ rtl8192_setBBreg(priv, rFPGA0_AnalogParameter1, 0x60, 0x0);
+ rtl8192_setBBreg(priv, rFPGA0_AnalogParameter1, 0x4, 0x0);
// Analog parameter!!Change bias and Lbus control.
- write_nic_byte(dev, ANAPAR_FOR_8192PciE, 0x07);
-
+ write_nic_byte(priv, ANAPAR_FOR_8192PciE, 0x07);
}
-void rtl8192_halt_adapter(struct net_device *dev, bool reset)
+static void rtl8192_halt_adapter(struct r8192_priv *priv, bool reset)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
+ struct net_device *dev = priv->ieee80211->dev;
int i;
u8 OpMode;
u32 ulRegRead;
* disable tx/rx. In 8185 we write 0x10 (Reset bit),
* but here we make reference to WMAC and wirte 0x0
*/
- write_nic_byte(dev, CMDR, 0);
+ write_nic_byte(priv, CMDR, 0);
}
mdelay(20);
if (!reset) {
mdelay(150);
-#ifdef RTL8192E
priv->bHwRfOffAction = 2;
-#endif
/*
* Call MgntActSet_RF_State instead to
* prevent RF config race condition.
*/
if (!priv->ieee80211->bSupportRemoteWakeUp) {
- PHY_SetRtl8192eRfOff(dev);
- ulRegRead = read_nic_dword(dev,CPU_GEN);
+ PHY_SetRtl8192eRfOff(priv);
+ ulRegRead = read_nic_dword(priv, CPU_GEN);
ulRegRead |= CPU_GEN_SYSTEM_RESET;
- write_nic_dword(dev,CPU_GEN, ulRegRead);
+ write_nic_dword(priv,CPU_GEN, ulRegRead);
} else {
/* for WOL */
- write_nic_dword(dev, WFCRC0, 0xffffffff);
- write_nic_dword(dev, WFCRC1, 0xffffffff);
- write_nic_dword(dev, WFCRC2, 0xffffffff);
+ write_nic_dword(priv, WFCRC0, 0xffffffff);
+ write_nic_dword(priv, WFCRC1, 0xffffffff);
+ write_nic_dword(priv, WFCRC2, 0xffffffff);
/* Write PMR register */
- write_nic_byte(dev, PMR, 0x5);
+ write_nic_byte(priv, PMR, 0x5);
/* Disable tx, enanble rx */
- write_nic_byte(dev, MacBlkCtrl, 0xa);
+ write_nic_byte(priv, MacBlkCtrl, 0xa);
}
}
skb_queue_purge(&priv->skb_queue);
}
-static const u16 rtl_rate[] = {10,20,55,110,60,90,120,180,240,360,480,540};
-inline u16 rtl8192_rate2rate(short rate)
-{
- if (rate >11) return 0;
- return rtl_rate[rate];
-}
-
-static void rtl8192_data_hard_stop(struct net_device *dev)
+static void rtl8192_data_hard_stop(struct ieee80211_device *ieee80211)
{
}
-static void rtl8192_data_hard_resume(struct net_device *dev)
+static void rtl8192_data_hard_resume(struct ieee80211_device *ieee80211)
{
}
* this function TX data frames when the ieee80211 stack requires this.
* It checks also if we need to stop the ieee tx queue, eventually do it
*/
-static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int rate)
+static void rtl8192_hard_data_xmit(struct sk_buff *skb,
+ struct ieee80211_device *ieee80211, int rate)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
+ struct r8192_priv *priv = ieee80211_priv(ieee80211->dev);
int ret;
cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
u8 queue_index = tcb_desc->queue_index;
/* shall not be referred by command packet */
- assert(queue_index != TXCMD_QUEUE);
+ BUG_ON(queue_index == TXCMD_QUEUE);
if (priv->bHwRadioOff || (!priv->up))
{
return;
}
- memcpy(skb->cb, &dev, sizeof(dev));
+ memcpy(skb->cb, &ieee80211->dev, sizeof(ieee80211->dev));
skb_push(skb, priv->ieee80211->tx_headroom);
- ret = rtl8192_tx(dev, skb);
+ ret = rtl8192_tx(priv, skb);
if (ret != 0) {
kfree_skb(skb);
}
* If the ring is full packet are dropped (for data frame the queue
* is stopped before this can happen).
*/
-static int rtl8192_hard_start_xmit(struct sk_buff *skb,struct net_device *dev)
+static int rtl8192_hard_start_xmit(struct sk_buff *skb, struct ieee80211_device *ieee80211)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
+ struct r8192_priv *priv = ieee80211_priv(ieee80211->dev);
int ret;
cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
u8 queue_index = tcb_desc->queue_index;
}
}
- memcpy(skb->cb, &dev, sizeof(dev));
+ memcpy(skb->cb, &ieee80211->dev, sizeof(ieee80211->dev));
if (queue_index == TXCMD_QUEUE) {
- rtl819xE_tx_cmd(dev, skb);
+ rtl819xE_tx_cmd(priv, skb);
ret = 0;
return ret;
} else {
tcb_desc->bTxDisableRateFallBack = 1;
tcb_desc->bTxUseDriverAssingedRate = 1;
tcb_desc->bTxEnableFwCalcDur = 1;
- skb_push(skb, priv->ieee80211->tx_headroom);
- ret = rtl8192_tx(dev, skb);
+ skb_push(skb, ieee80211->tx_headroom);
+ ret = rtl8192_tx(priv, skb);
if (ret != 0) {
kfree_skb(skb);
}
}
-static void rtl8192_tx_isr(struct net_device *dev, int prio)
+static void rtl8192_tx_isr(struct r8192_priv *priv, int prio)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
struct rtl8192_tx_ring *ring = &priv->tx_ring[prio];
while (skb_queue_len(&ring->queue)) {
kfree_skb(skb);
}
- if (prio == MGNT_QUEUE) {
- if (priv->ieee80211->ack_tx_to_ieee) {
- if (rtl8192_is_tx_queue_empty(dev)) {
- priv->ieee80211->ack_tx_to_ieee = 0;
- ieee80211_ps_tx_ack(priv->ieee80211, 1);
- }
- }
- }
if (prio != BEACON_QUEUE) {
/* try to deal with the pending packets */
}
}
-static void rtl8192_stop_beacon(struct net_device *dev)
+static void rtl8192_stop_beacon(struct ieee80211_device *ieee80211)
{
}
-static void rtl8192_config_rate(struct net_device* dev, u16* rate_config)
+static void rtl8192_config_rate(struct r8192_priv *priv, u16* rate_config)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
struct ieee80211_network *net;
u8 i=0, basic_rate = 0;
net = & priv->ieee80211->current_network;
#define SHORT_SLOT_TIME 9
#define NON_SHORT_SLOT_TIME 20
-static void rtl8192_update_cap(struct net_device* dev, u16 cap)
+static void rtl8192_update_cap(struct r8192_priv *priv, u16 cap)
{
u32 tmp = 0;
- struct r8192_priv *priv = ieee80211_priv(dev);
struct ieee80211_network *net = &priv->ieee80211->current_network;
+
priv->short_preamble = cap & WLAN_CAPABILITY_SHORT_PREAMBLE;
tmp = priv->basic_rate;
if (priv->short_preamble)
tmp |= BRSR_AckShortPmb;
- write_nic_dword(dev, RRSR, tmp);
+ write_nic_dword(priv, RRSR, tmp);
if (net->mode & (IEEE_G|IEEE_N_24G))
{
else //long slot time
slot_time = NON_SHORT_SLOT_TIME;
priv->slot_time = slot_time;
- write_nic_byte(dev, SLOT_TIME, slot_time);
+ write_nic_byte(priv, SLOT_TIME, slot_time);
}
}
-static void rtl8192_net_update(struct net_device *dev)
+static void rtl8192_net_update(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
struct ieee80211_network *net;
u16 BcnTimeCfg = 0, BcnCW = 6, BcnIFS = 0xf;
u16 rate_config = 0;
net = &priv->ieee80211->current_network;
/* update Basic rate: RR, BRSR */
- rtl8192_config_rate(dev, &rate_config);
+ rtl8192_config_rate(priv, &rate_config);
/*
* Select RRSR (in Legacy-OFDM and CCK)
priv->basic_rate = rate_config &= 0x15f;
/* BSSID */
- write_nic_dword(dev, BSSIDR, ((u32 *)net->bssid)[0]);
- write_nic_word(dev, BSSIDR+4, ((u16 *)net->bssid)[2]);
+ write_nic_dword(priv, BSSIDR, ((u32 *)net->bssid)[0]);
+ write_nic_word(priv, BSSIDR+4, ((u16 *)net->bssid)[2]);
if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
{
- write_nic_word(dev, ATIMWND, 2);
- write_nic_word(dev, BCN_DMATIME, 256);
- write_nic_word(dev, BCN_INTERVAL, net->beacon_interval);
+ write_nic_word(priv, ATIMWND, 2);
+ write_nic_word(priv, BCN_DMATIME, 256);
+ write_nic_word(priv, BCN_INTERVAL, net->beacon_interval);
/*
* BIT15 of BCN_DRV_EARLY_INT will indicate
* whether software beacon or hw beacon is applied.
*/
- write_nic_word(dev, BCN_DRV_EARLY_INT, 10);
- write_nic_byte(dev, BCN_ERR_THRESH, 100);
+ write_nic_word(priv, BCN_DRV_EARLY_INT, 10);
+ write_nic_byte(priv, BCN_ERR_THRESH, 100);
BcnTimeCfg |= (BcnCW<<BCN_TCFG_CW_SHIFT);
/* TODO: BcnIFS may required to be changed on ASIC */
BcnTimeCfg |= BcnIFS<<BCN_TCFG_IFS;
- write_nic_word(dev, BCN_TCFG, BcnTimeCfg);
+ write_nic_word(priv, BCN_TCFG, BcnTimeCfg);
}
}
-void rtl819xE_tx_cmd(struct net_device *dev, struct sk_buff *skb)
+static void rtl819xE_tx_cmd(struct r8192_priv *priv, struct sk_buff *skb)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
struct rtl8192_tx_ring *ring;
tx_desc_819x_pci *entry;
unsigned int idx;
entry->TxBuffAddr = cpu_to_le32(mapping);
entry->OWN = 1;
-#ifdef JOHN_DUMP_TXDESC
- { int i;
- tx_desc_819x_pci *entry1 = &ring->desc[0];
- unsigned int *ptr= (unsigned int *)entry1;
- printk("<Tx descriptor>:\n");
- for (i = 0; i < 8; i++)
- printk("%8x ", ptr[i]);
- printk("\n");
- }
-#endif
__skb_queue_tail(&ring->queue, skb);
spin_unlock_irqrestore(&priv->irq_th_lock,flags);
- write_nic_byte(dev, TPPoll, TPPoll_CQ);
+ write_nic_byte(priv, TPPoll, TPPoll_CQ);
return;
}
* skb->cb will contain all the following information,
* priority, morefrag, rate, &dev.
*/
-short rtl8192_tx(struct net_device *dev, struct sk_buff* skb)
+static short rtl8192_tx(struct r8192_priv *priv, struct sk_buff* skb)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
struct rtl8192_tx_ring *ring;
unsigned long flags;
cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
if (uni_addr)
priv->stats.txbytesunicast += (u8)(skb->len) - sizeof(TX_FWINFO_8190PCI);
- else if (multi_addr)
- priv->stats.txbytesmulticast += (u8)(skb->len) - sizeof(TX_FWINFO_8190PCI);
- else
- priv->stats.txbytesbroadcast += (u8)(skb->len) - sizeof(TX_FWINFO_8190PCI);
/* fill tx firmware */
pTxFwInfo = (PTX_FWINFO_8190PCI)skb->data;
if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20_40) {
if (tcb_desc->bPacketBW) {
pTxFwInfo->TxBandwidth = 1;
-#ifdef RTL8190P
- pTxFwInfo->TxSubCarrier = 3;
-#else
/* use duplicated mode */
pTxFwInfo->TxSubCarrier = 0;
-#endif
} else {
pTxFwInfo->TxBandwidth = 0;
pTxFwInfo->TxSubCarrier = priv->nCur40MhzPrimeSC;
pdesc = &ring->desc[idx];
if ((pdesc->OWN == 1) && (tcb_desc->queue_index != BEACON_QUEUE)) {
- RT_TRACE(COMP_ERR, "No more TX desc@%d, ring->idx = %d,idx = %d,%x",
+ RT_TRACE(COMP_ERR, "No more TX desc@%d, ring->idx = %d,idx = %d,%x\n",
tcb_desc->queue_index, ring->idx, idx, skb->len);
spin_unlock_irqrestore(&priv->irq_th_lock, flags);
return skb->len;
__skb_queue_tail(&ring->queue, skb);
pdesc->OWN = 1;
spin_unlock_irqrestore(&priv->irq_th_lock, flags);
- dev->trans_start = jiffies;
- write_nic_word(dev, TPPoll, 0x01<<tcb_desc->queue_index);
+ priv->ieee80211->dev->trans_start = jiffies;
+ write_nic_word(priv, TPPoll, 0x01<<tcb_desc->queue_index);
return 0;
}
-static short rtl8192_alloc_rx_desc_ring(struct net_device *dev)
+static short rtl8192_alloc_rx_desc_ring(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
rx_desc_819x_pci *entry = NULL;
int i;
return 0;
}
-static int rtl8192_alloc_tx_desc_ring(struct net_device *dev,
+static int rtl8192_alloc_tx_desc_ring(struct r8192_priv *priv,
unsigned int prio, unsigned int entries)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
tx_desc_819x_pci *ring;
dma_addr_t dma;
int i;
return 0;
}
-static short rtl8192_pci_initdescring(struct net_device *dev)
+static short rtl8192_pci_initdescring(struct r8192_priv *priv)
{
u32 ret;
int i;
- struct r8192_priv *priv = ieee80211_priv(dev);
- ret = rtl8192_alloc_rx_desc_ring(dev);
+ ret = rtl8192_alloc_rx_desc_ring(priv);
if (ret)
return ret;
/* general process for other queue */
for (i = 0; i < MAX_TX_QUEUE_COUNT; i++) {
- ret = rtl8192_alloc_tx_desc_ring(dev, i, priv->txringcount);
+ ret = rtl8192_alloc_tx_desc_ring(priv, i, priv->txringcount);
if (ret)
goto err_free_rings;
}
return 0;
err_free_rings:
- rtl8192_free_rx_ring(dev);
+ rtl8192_free_rx_ring(priv);
for (i = 0; i < MAX_TX_QUEUE_COUNT; i++)
if (priv->tx_ring[i].desc)
- rtl8192_free_tx_ring(dev, i);
+ rtl8192_free_tx_ring(priv, i);
return 1;
}
-static void rtl8192_pci_resetdescring(struct net_device *dev)
+static void rtl8192_pci_resetdescring(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
int i;
/* force the rx_idx to the first one */
{
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
+ rtl8192_net_update(priv);
+ rtl8192_update_ratr_table(priv);
+
//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
+ EnableHWSecurityConfig8192(priv);
}
else
{
- write_nic_byte(dev, 0x173, 0);
+ write_nic_byte(priv, 0x173, 0);
}
- /*update timing params*/
- //rtl8192_set_chan(dev, priv->chan);
- //MSR
- rtl8192_update_msr(dev);
+
+ rtl8192_update_msr(priv);
// 2007/10/16 MH MAC Will update TSF according to all received beacon, so we have
// // To set CBSSID bit when link with any AP or STA.
if (ieee->iw_mode == IW_MODE_INFRA || ieee->iw_mode == IW_MODE_ADHOC)
{
u32 reg = 0;
- reg = read_nic_dword(dev, RCR);
+ reg = read_nic_dword(priv, RCR);
if (priv->ieee80211->state == IEEE80211_LINKED)
priv->ReceiveConfig = reg |= RCR_CBSSID;
else
priv->ReceiveConfig = reg &= ~RCR_CBSSID;
- write_nic_dword(dev, RCR, reg);
+ write_nic_dword(priv, RCR, reg);
}
}
static void rtl8192_update_beacon(struct work_struct * work)
{
struct r8192_priv *priv = container_of(work, struct r8192_priv, update_beacon_wq.work);
- struct net_device *dev = priv->ieee80211->dev;
struct ieee80211_device* ieee = priv->ieee80211;
struct ieee80211_network* net = &ieee->current_network;
if (ieee->pHTInfo->bCurrentHTSupport)
HTUpdateSelfAndPeerSetting(ieee, net);
ieee->pHTInfo->bCurrentRT2RTLongSlotTime = net->bssht.bdRT2RTLongSlotTime;
- rtl8192_update_cap(dev, net->capability);
+ rtl8192_update_cap(priv, net->capability);
}
/*
static void rtl8192_qos_activate(struct work_struct * work)
{
struct r8192_priv *priv = container_of(work, struct r8192_priv, qos_activate);
- struct net_device *dev = priv->ieee80211->dev;
struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters;
u8 mode = priv->ieee80211->current_network.mode;
u8 u1bAIFS;
(((u32)(qos_parameters->cw_max[i]))<< AC_PARAM_ECW_MAX_OFFSET)|
(((u32)(qos_parameters->cw_min[i]))<< AC_PARAM_ECW_MIN_OFFSET)|
((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
- //printk("===>u4bAcParam:%x, ", u4bAcParam);
- write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);
- //write_nic_dword(dev, WDCAPARA_ADD[i], 0x005e4332);
+ write_nic_dword(priv, WDCAPARA_ADD[i], u4bAcParam);
}
success:
if ((network->qos_data.active == 1) && (active_network == 1)) {
queue_work(priv->priv_wq, &priv->qos_activate);
- RT_TRACE(COMP_QOS, "QoS was disabled call qos_activate \n");
+ RT_TRACE(COMP_QOS, "QoS was disabled call qos_activate\n");
}
network->qos_data.active = 0;
network->qos_data.supported = 0;
/* updateRATRTabel for MCS only. Basic rate is not implemented. */
-static void rtl8192_update_ratr_table(struct net_device* dev)
+static void rtl8192_update_ratr_table(struct r8192_priv* priv)
{
- struct r8192_priv* priv = ieee80211_priv(dev);
struct ieee80211_device* ieee = priv->ieee80211;
u8* pMcsRate = ieee->dot11HTOperationalRateSet;
u32 ratr_value = 0;
u8 rate_index = 0;
- rtl8192_config_rate(dev, (u16*)(&ratr_value));
+ rtl8192_config_rate(priv, (u16*)(&ratr_value));
ratr_value |= (*(u16*)(pMcsRate)) << 12;
switch (ieee->mode)
}else if(!ieee->pHTInfo->bCurTxBW40MHz && ieee->pHTInfo->bCurShortGI20MHz){
ratr_value |= 0x80000000;
}
- write_nic_dword(dev, RATR0+rate_index*4, ratr_value);
- write_nic_byte(dev, UFWP, 1);
+ write_nic_dword(priv, RATR0+rate_index*4, ratr_value);
+ write_nic_byte(priv, UFWP, 1);
}
static bool GetNmodeSupportBySecCfg8190Pci(struct net_device*dev)
if (ieee->mode == WIRELESS_MODE_N_24G || ieee->mode == WIRELESS_MODE_N_5G)
{
memcpy(ieee->Regdot11HTOperationalRateSet, ieee->RegHTSuppRateSet, 16);
- //RT_DEBUG_DATA(COMP_INIT, ieee->RegHTSuppRateSet, 16);
- //RT_DEBUG_DATA(COMP_INIT, ieee->Regdot11HTOperationalRateSet, 16);
}
else
memset(ieee->Regdot11HTOperationalRateSet, 0, 16);
}
-static u8 rtl8192_getSupportedWireleeMode(struct net_device*dev)
+static u8 rtl8192_getSupportedWireleeMode(void)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
- u8 ret = 0;
- switch(priv->rf_chip)
- {
- case RF_8225:
- case RF_8256:
- case RF_PSEUDO_11N:
- ret = (WIRELESS_MODE_N_24G|WIRELESS_MODE_G|WIRELESS_MODE_B);
- break;
- case RF_8258:
- ret = (WIRELESS_MODE_A|WIRELESS_MODE_N_5G);
- break;
- default:
- ret = WIRELESS_MODE_B;
- break;
- }
- return ret;
+ return (WIRELESS_MODE_N_24G|WIRELESS_MODE_G|WIRELESS_MODE_B);
}
static void rtl8192_SetWirelessMode(struct net_device* dev, u8 wireless_mode)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- u8 bSupportMode = rtl8192_getSupportedWireleeMode(dev);
+ u8 bSupportMode = rtl8192_getSupportedWireleeMode();
-#if 1
if ((wireless_mode == WIRELESS_MODE_AUTO) || ((wireless_mode&bSupportMode)==0))
{
if(bSupportMode & WIRELESS_MODE_N_24G)
wireless_mode = WIRELESS_MODE_B;
}
}
-#ifdef TO_DO_LIST //// TODO: this function doesn't work well at this time, we should wait for FPGA
- ActUpdateChannelAccessSetting( pAdapter, pHalData->CurrentWirelessMode, &pAdapter->MgntInfo.Info8185.ChannelAccessSetting );
-#endif
priv->ieee80211->mode = wireless_mode;
if ((wireless_mode == WIRELESS_MODE_N_24G) || (wireless_mode == WIRELESS_MODE_N_5G))
priv->ieee80211->pHTInfo->bEnableHT = 0;
RT_TRACE(COMP_INIT, "Current Wireless Mode is %x\n", wireless_mode);
rtl8192_refresh_supportrate(priv);
-#endif
-
}
static bool GetHalfNmodeSupportByAPs819xPci(struct net_device* dev)
return ieee->bHalfWirelessN24GMode;
}
-short rtl8192_is_tx_queue_empty(struct net_device *dev)
+static short rtl8192_is_tx_queue_empty(struct net_device *dev)
{
int i=0;
struct r8192_priv *priv = ieee80211_priv(dev);
return 1;
}
-static void rtl8192_hw_sleep_down(struct net_device *dev)
-{
- struct r8192_priv *priv = ieee80211_priv(dev);
- unsigned long flags = 0;
-
- spin_lock_irqsave(&priv->rf_ps_lock,flags);
- if (priv->RFChangeInProgress) {
- spin_unlock_irqrestore(&priv->rf_ps_lock,flags);
- RT_TRACE(COMP_RF, "rtl8192_hw_sleep_down(): RF Change in progress! \n");
- printk("rtl8192_hw_sleep_down(): RF Change in progress!\n");
- return;
- }
- spin_unlock_irqrestore(&priv->rf_ps_lock,flags);
-
- MgntActSet_RF_State(dev, eRfSleep, RF_CHANGE_BY_PS);
-}
-
-static void rtl8192_hw_sleep_wq (struct work_struct *work)
+static void rtl8192_hw_sleep_down(struct r8192_priv *priv)
{
- struct delayed_work *dwork = container_of(work,struct delayed_work,work);
- struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_sleep_wq);
- struct net_device *dev = ieee->dev;
-
- rtl8192_hw_sleep_down(dev);
+ MgntActSet_RF_State(priv, eRfSleep, RF_CHANGE_BY_PS);
}
static void rtl8192_hw_wakeup(struct net_device* dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- unsigned long flags = 0;
-
- spin_lock_irqsave(&priv->rf_ps_lock,flags);
- if (priv->RFChangeInProgress) {
- spin_unlock_irqrestore(&priv->rf_ps_lock,flags);
- RT_TRACE(COMP_RF, "rtl8192_hw_wakeup(): RF Change in progress! \n");
- printk("rtl8192_hw_wakeup(): RF Change in progress! schedule wake up task again\n");
- queue_delayed_work(priv->ieee80211->wq,&priv->ieee80211->hw_wakeup_wq,MSECS(10));//PowerSave is not supported if kernel version is below 2.6.20
- return;
- }
- spin_unlock_irqrestore(&priv->rf_ps_lock,flags);
-
- MgntActSet_RF_State(dev, eRfOn, RF_CHANGE_BY_PS);
+ MgntActSet_RF_State(priv, eRfOn, RF_CHANGE_BY_PS);
}
-void rtl8192_hw_wakeup_wq (struct work_struct *work)
+static void rtl8192_hw_wakeup_wq (struct work_struct *work)
{
struct delayed_work *dwork = container_of(work,struct delayed_work,work);
struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_wakeup_wq);
static void rtl8192_hw_to_sleep(struct net_device *dev, u32 th, u32 tl)
{
struct r8192_priv *priv = ieee80211_priv(dev);
-
+ u32 tmp;
u32 rb = jiffies;
- unsigned long flags;
-
- spin_lock_irqsave(&priv->ps_lock,flags);
// Writing HW register with 0 equals to disable
// the timer, that is not really what we want
//
if(((tl>=rb)&& (tl-rb) <= MSECS(MIN_SLEEP_TIME))
||((rb>tl)&& (rb-tl) < MSECS(MIN_SLEEP_TIME))) {
- spin_unlock_irqrestore(&priv->ps_lock,flags);
printk("too short to sleep::%x, %x, %lx\n",tl, rb, MSECS(MIN_SLEEP_TIME));
return;
}
((tl < rb) && (tl>MSECS(69)) && ((rb-tl) > MSECS(MAX_SLEEP_TIME)))||
((tl<rb)&&(tl<MSECS(69))&&((tl+0xffffffff-rb)>MSECS(MAX_SLEEP_TIME)))) {
printk("========>too long to sleep:%x, %x, %lx\n", tl, rb, MSECS(MAX_SLEEP_TIME));
- spin_unlock_irqrestore(&priv->ps_lock,flags);
return;
}
- {
- u32 tmp = (tl>rb)?(tl-rb):(rb-tl);
- queue_delayed_work(priv->ieee80211->wq,
- &priv->ieee80211->hw_wakeup_wq,tmp);
- //PowerSave not supported when kernel version less 2.6.20
- }
+
+ tmp = (tl>rb)?(tl-rb):(rb-tl);
queue_delayed_work(priv->ieee80211->wq,
- (void *)&priv->ieee80211->hw_sleep_wq,0);
- spin_unlock_irqrestore(&priv->ps_lock,flags);
+ &priv->ieee80211->hw_wakeup_wq,tmp);
+ rtl8192_hw_sleep_down(priv);
}
-static void rtl8192_init_priv_variable(struct net_device* dev)
+static void rtl8192_init_priv_variable(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
u8 i;
- PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl));
+ PRT_POWER_SAVE_CONTROL pPSC = &priv->PowerSaveControl;
// Default Halt the NIC if RF is OFF.
pPSC->RegRfPsLevel |= RT_RF_OFF_LEVL_HALT_NIC;
pPSC->RegRfPsLevel |= RT_RF_OFF_LEVL_ASPM;
pPSC->RegRfPsLevel |= RT_RF_LPS_LEVEL_ASPM;
pPSC->bLeisurePs = true;
- pPSC->RegMaxLPSAwakeIntvl = 5;
+ priv->ieee80211->RegMaxLPSAwakeIntvl = 5;
priv->bHwRadioOff = false;
priv->being_init_adapter = false;
- priv->txbuffsize = 1600;//1024;
- priv->txfwbuffersize = 4096;
priv->txringcount = 64;//32;
- //priv->txbeaconcount = priv->txringcount;
- priv->txbeaconcount = 2;
priv->rxbuffersize = 9100;//2048;//1024;
priv->rxringcount = MAX_RX_COUNT;//64;
- priv->irq_enabled=0;
- priv->card_8192 = NIC_8192E;
- priv->rx_skb_complete = 1;
priv->chan = 1; //set to channel 1
priv->RegWirelessMode = WIRELESS_MODE_AUTO;
priv->RegChannelPlan = 0xf;
- priv->nrxAMPDU_size = 0;
- priv->nrxAMPDU_aggr_num = 0;
- priv->last_rxdesc_tsf_high = 0;
- priv->last_rxdesc_tsf_low = 0;
priv->ieee80211->mode = WIRELESS_MODE_AUTO; //SET AUTO
priv->ieee80211->iw_mode = IW_MODE_INFRA;
priv->ieee80211->ieee_up=0;
priv->ieee80211->rts = DEFAULT_RTS_THRESHOLD;
priv->ieee80211->rate = 110; //11 mbps
priv->ieee80211->short_slot = 1;
- priv->promisc = (dev->flags & IFF_PROMISC) ? 1:0;
+ priv->promisc = (priv->ieee80211->dev->flags & IFF_PROMISC) ? 1:0;
priv->bcck_in_ch14 = false;
- priv->bfsync_processing = false;
priv->CCKPresentAttentuation = 0;
priv->rfa_txpowertrackingindex = 0;
priv->rfc_txpowertrackingindex = 0;
priv->CckPwEnl = 6;
- priv->ScanDelay = 50;//for Scan TODO
//added by amy for silent reset
priv->ResetProgress = RESET_TYPE_NORESET;
priv->bForcedSilentReset = 0;
priv->bDisableNormalResetCheck = false;
priv->force_reset = false;
//added by amy for power save
- priv->RegRfOff = 0;
- priv->ieee80211->RfOffReason = 0;
- priv->RFChangeInProgress = false;
+ priv->RfOffReason = 0;
priv->bHwRfOffAction = 0;
- priv->SetRFPowerStateInProgress = false;
- priv->ieee80211->PowerSaveControl.bInactivePs = true;
- priv->ieee80211->PowerSaveControl.bIPSModeBackup = false;
- //just for debug
- priv->txpower_checkcnt = 0;
- priv->thermal_readback_index =0;
- priv->txpower_tracking_callback_cnt = 0;
- priv->ccktxpower_adjustcnt_ch14 = 0;
- priv->ccktxpower_adjustcnt_not_ch14 = 0;
+ priv->PowerSaveControl.bInactivePs = true;
+ priv->PowerSaveControl.bIPSModeBackup = false;
priv->ieee80211->current_network.beacon_interval = DEFAULT_BEACONINTERVAL;
priv->ieee80211->iw_mode = IW_MODE_INFRA;
priv->ieee80211->modulation = IEEE80211_CCK_MODULATION | IEEE80211_OFDM_MODULATION;
priv->ieee80211->host_encrypt = 1;
priv->ieee80211->host_decrypt = 1;
- //priv->ieee80211->start_send_beacons = NULL;//rtl819xusb_beacon_tx;//-by amy 080604
- //priv->ieee80211->stop_send_beacons = NULL;//rtl8192_beacon_stop;//-by amy 080604
- priv->ieee80211->start_send_beacons = rtl8192_start_beacon;//+by david 081107
- priv->ieee80211->stop_send_beacons = rtl8192_stop_beacon;//+by david 081107
+ priv->ieee80211->start_send_beacons = rtl8192_start_beacon;
+ priv->ieee80211->stop_send_beacons = rtl8192_stop_beacon;
priv->ieee80211->softmac_hard_start_xmit = rtl8192_hard_start_xmit;
priv->ieee80211->set_chan = rtl8192_set_chan;
priv->ieee80211->link_change = rtl8192_link_change;
priv->ieee80211->check_nic_enough_desc = check_nic_enough_desc;
priv->ieee80211->tx_headroom = sizeof(TX_FWINFO_8190PCI);
priv->ieee80211->qos_support = 1;
- priv->ieee80211->dot11PowerSaveMode = 0;
- //added by WB
-// priv->ieee80211->SwChnlByTimerHandler = rtl8192_phy_SwChnl;
priv->ieee80211->SetBWModeHandler = rtl8192_SetBWMode;
priv->ieee80211->handle_assoc_response = rtl8192_handle_assoc_response;
priv->ieee80211->handle_beacon = rtl8192_handle_beacon;
priv->ieee80211->sta_wake_up = rtl8192_hw_wakeup;
-// priv->ieee80211->ps_request_tx_ack = rtl8192_rq_tx_ack;
priv->ieee80211->enter_sleep_state = rtl8192_hw_to_sleep;
priv->ieee80211->ps_is_queue_empty = rtl8192_is_tx_queue_empty;
- //added by david
priv->ieee80211->GetNmodeSupportBySecCfg = GetNmodeSupportBySecCfg8190Pci;
priv->ieee80211->SetWirelessMode = rtl8192_SetWirelessMode;
priv->ieee80211->GetHalfNmodeSupportByAPsHandler = GetHalfNmodeSupportByAPs819xPci;
- //added by amy
priv->ieee80211->InitialGainHandler = InitialGain819xPci;
#ifdef ENABLE_IPS
priv->ieee80211->SetHwRegHandler = rtl8192e_SetHwReg;
priv->ieee80211->rtllib_ap_sec_type = rtl8192e_ap_sec_type;
- priv->card_type = USB;
- {
- priv->ShortRetryLimit = 0x30;
- priv->LongRetryLimit = 0x30;
- }
- priv->EarlyRxThreshold = 7;
- priv->enable_gpio0 = 0;
-
- priv->TransmitConfig = 0;
+ priv->ShortRetryLimit = 0x30;
+ priv->LongRetryLimit = 0x30;
priv->ReceiveConfig = RCR_ADD3 |
RCR_AMF | RCR_ADF | //accept management/data
RCR_AAP | ((u32)7<<RCR_MXDMA_OFFSET) |
((u32)7 << RCR_FIFO_OFFSET) | RCR_ONLYERLPKT;
- priv->irq_mask = (u32)(IMR_ROK | IMR_VODOK | IMR_VIDOK | IMR_BEDOK | IMR_BKDOK |
- IMR_HCCADOK | IMR_MGNTDOK | IMR_COMDOK | IMR_HIGHDOK |
- IMR_BDOK | IMR_RXCMDOK | IMR_TIMEOUT0 | IMR_RDU | IMR_RXFOVW |
- IMR_TXFOVW | IMR_BcnInt | IMR_TBDOK | IMR_TBDER);
-
- priv->AcmControl = 0;
priv->pFirmware = vzalloc(sizeof(rt_firmware));
/* rx related queue */
- skb_queue_head_init(&priv->rx_queue);
skb_queue_head_init(&priv->skb_queue);
/* Tx related queue */
static void rtl8192_init_priv_lock(struct r8192_priv* priv)
{
- spin_lock_init(&priv->tx_lock);
- spin_lock_init(&priv->irq_lock);//added by thomas
spin_lock_init(&priv->irq_th_lock);
spin_lock_init(&priv->rf_ps_lock);
- spin_lock_init(&priv->ps_lock);
- //spin_lock_init(&priv->rf_lock);
sema_init(&priv->wx_sem,1);
sema_init(&priv->rf_sem,1);
mutex_init(&priv->mutex);
/* init tasklet and wait_queue here */
#define DRV_NAME "wlan0"
-static void rtl8192_init_priv_task(struct net_device* dev)
+static void rtl8192_init_priv_task(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
-
-#ifdef PF_SYNCTHREAD
- priv->priv_wq = create_workqueue(DRV_NAME,0);
-#else
priv->priv_wq = create_workqueue(DRV_NAME);
-#endif
#ifdef ENABLE_IPS
- INIT_WORK(&priv->ieee80211->ips_leave_wq, (void*)IPSLeave_wq);
+ INIT_WORK(&priv->ieee80211->ips_leave_wq, IPSLeave_wq);
#endif
-// INIT_WORK(&priv->reset_wq, (void(*)(void*)) rtl8192_restart);
INIT_WORK(&priv->reset_wq, rtl8192_restart);
-// INIT_DELAYED_WORK(&priv->watch_dog_wq, hal_dm_watchdog);
INIT_DELAYED_WORK(&priv->watch_dog_wq, rtl819x_watchdog_wqcallback);
INIT_DELAYED_WORK(&priv->txpower_tracking_wq, dm_txpower_trackingcallback);
INIT_DELAYED_WORK(&priv->rfpath_check_wq, dm_rf_pathcheck_workitemcallback);
INIT_DELAYED_WORK(&priv->update_beacon_wq, rtl8192_update_beacon);
- //INIT_WORK(&priv->SwChnlWorkItem, rtl8192_SwChnl_WorkItem);
- //INIT_WORK(&priv->SetBWModeWorkItem, rtl8192_SetBWModeWorkItem);
INIT_WORK(&priv->qos_activate, rtl8192_qos_activate);
- INIT_DELAYED_WORK(&priv->ieee80211->hw_wakeup_wq,(void*) rtl8192_hw_wakeup_wq);
- INIT_DELAYED_WORK(&priv->ieee80211->hw_sleep_wq,(void*) rtl8192_hw_sleep_wq);
+ INIT_DELAYED_WORK(&priv->ieee80211->hw_wakeup_wq, rtl8192_hw_wakeup_wq);
- tasklet_init(&priv->irq_rx_tasklet,
- (void(*)(unsigned long))rtl8192_irq_rx_tasklet,
- (unsigned long)priv);
- tasklet_init(&priv->irq_tx_tasklet,
- (void(*)(unsigned long))rtl8192_irq_tx_tasklet,
- (unsigned long)priv);
- tasklet_init(&priv->irq_prepare_beacon_tasklet,
- (void(*)(unsigned long))rtl8192_prepare_beacon,
- (unsigned long)priv);
+ tasklet_init(&priv->irq_rx_tasklet, rtl8192_irq_rx_tasklet,
+ (unsigned long) priv);
+ tasklet_init(&priv->irq_tx_tasklet, rtl8192_irq_tx_tasklet,
+ (unsigned long) priv);
+ tasklet_init(&priv->irq_prepare_beacon_tasklet, rtl8192_prepare_beacon,
+ (unsigned long) priv);
}
-static void rtl8192_get_eeprom_size(struct net_device* dev)
+static void rtl8192_get_eeprom_size(struct r8192_priv *priv)
{
u16 curCR = 0;
- struct r8192_priv *priv = ieee80211_priv(dev);
RT_TRACE(COMP_INIT, "===========>%s()\n", __FUNCTION__);
- curCR = read_nic_dword(dev, EPROM_CMD);
+ curCR = read_nic_dword(priv, EPROM_CMD);
RT_TRACE(COMP_INIT, "read from Reg Cmd9346CR(%x):%x\n", EPROM_CMD, curCR);
//whether need I consider BIT5?
priv->epromtype = (curCR & EPROM_CMD_9356SEL) ? EPROM_93c56 : EPROM_93c46;
RT_TRACE(COMP_INIT, "<===========%s(), epromtype:%d\n", __FUNCTION__, priv->epromtype);
}
-/*
- * used to swap endian. as ntohl & htonl are not
- * neccessary to swap endian, so use this instead.
- */
-static inline u16 endian_swap(u16* data)
-{
- u16 tmp = *data;
- *data = (tmp >> 8) | (tmp << 8);
- return *data;
-}
-
/*
* Adapter->EEPROMAddressSize should be set before this function call.
* EEPROM address size can be got through GetEEPROMSize8185()
*/
-static void rtl8192_read_eeprom_info(struct net_device* dev)
+static void rtl8192_read_eeprom_info(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
-
+ struct net_device *dev = priv->ieee80211->dev;
u8 tempval;
-#ifdef RTL8192E
u8 ICVer8192, ICVer8256;
-#endif
u16 i,usValue, IC_Version;
u16 EEPROMId;
-#ifdef RTL8190P
- u8 offset;
- u8 EepromTxPower[100];
-#endif
u8 bMac_Tmp_Addr[6] = {0x00, 0xe0, 0x4c, 0x00, 0x00, 0x01};
RT_TRACE(COMP_INIT, "====> rtl8192_read_eeprom_info\n");
// TODO: I don't know if we need to apply EF function to EEPROM read function
//2 Read EEPROM ID to make sure autoload is success
- EEPROMId = eprom_read(dev, 0);
+ EEPROMId = eprom_read(priv, 0);
if( EEPROMId != RTL8190_EEPROM_ID )
{
RT_TRACE(COMP_ERR, "EEPROM ID is invalid:%x, %x\n", EEPROMId, RTL8190_EEPROM_ID);
if(!priv->AutoloadFailFlag)
{
// VID, PID
- priv->eeprom_vid = eprom_read(dev, (EEPROM_VID >> 1));
- priv->eeprom_did = eprom_read(dev, (EEPROM_DID >> 1));
+ priv->eeprom_vid = eprom_read(priv, (EEPROM_VID >> 1));
+ priv->eeprom_did = eprom_read(priv, (EEPROM_DID >> 1));
- usValue = eprom_read(dev, (u16)(EEPROM_Customer_ID>>1)) >> 8 ;
+ usValue = eprom_read(priv, (u16)(EEPROM_Customer_ID>>1)) >> 8 ;
priv->eeprom_CustomerID = (u8)( usValue & 0xff);
- usValue = eprom_read(dev, (EEPROM_ICVersion_ChannelPlan>>1));
+ usValue = eprom_read(priv, (EEPROM_ICVersion_ChannelPlan>>1));
priv->eeprom_ChannelPlan = usValue&0xff;
IC_Version = ((usValue&0xff00)>>8);
-#ifdef RTL8190P
- priv->card_8192_version = (VERSION_8190)(IC_Version);
-#else
- #ifdef RTL8192E
ICVer8192 = (IC_Version&0xf); //bit0~3; 1:A cut, 2:B cut, 3:C cut...
ICVer8256 = ((IC_Version&0xf0)>>4);//bit4~6, bit7 reserved for other RF chip; 1:A cut, 2:B cut, 3:C cut...
- RT_TRACE(COMP_INIT, "\nICVer8192 = 0x%x\n", ICVer8192);
- RT_TRACE(COMP_INIT, "\nICVer8256 = 0x%x\n", ICVer8256);
+ RT_TRACE(COMP_INIT, "ICVer8192 = 0x%x\n", ICVer8192);
+ RT_TRACE(COMP_INIT, "ICVer8256 = 0x%x\n", ICVer8256);
if(ICVer8192 == 0x2) //B-cut
{
if(ICVer8256 == 0x5) //E-cut
priv->card_8192_version= VERSION_8190_BE;
}
- #endif
-#endif
+
switch(priv->card_8192_version)
{
case VERSION_8190_BD:
priv->eeprom_did = 0;
priv->eeprom_CustomerID = 0;
priv->eeprom_ChannelPlan = 0;
- RT_TRACE(COMP_INIT, "\nIC Version = 0x%x\n", 0xff);
+ RT_TRACE(COMP_INIT, "IC Version = 0x%x\n", 0xff);
}
RT_TRACE(COMP_INIT, "EEPROM VID = 0x%4x\n", priv->eeprom_vid);
{
for(i = 0; i < 6; i += 2)
{
- usValue = eprom_read(dev, (u16) ((EEPROM_NODE_ADDRESS_BYTE_0+i)>>1));
+ usValue = eprom_read(priv, (u16) ((EEPROM_NODE_ADDRESS_BYTE_0+i)>>1));
*(u16*)(&dev->dev_addr[i]) = usValue;
}
} else {
// Read RF-indication and Tx Power gain index diff of legacy to HT OFDM rate.
if(!priv->AutoloadFailFlag)
{
- tempval = (eprom_read(dev, (EEPROM_RFInd_PowerDiff>>1))) & 0xff;
+ tempval = (eprom_read(priv, (EEPROM_RFInd_PowerDiff>>1))) & 0xff;
priv->EEPROMLegacyHTTxPowerDiff = tempval & 0xf; // bit[3:0]
if (tempval&0x80) //RF-indication, bit[7]
// Read ThermalMeter from EEPROM
if(!priv->AutoloadFailFlag)
{
- priv->EEPROMThermalMeter = (u8)(((eprom_read(dev, (EEPROM_ThermalMeter>>1))) & 0xff00)>>8);
+ priv->EEPROMThermalMeter = (u8)(((eprom_read(priv, (EEPROM_ThermalMeter>>1))) & 0xff00)>>8);
}
else
{
// Read antenna tx power offset of B/C/D to A and CrystalCap from EEPROM
if(!priv->AutoloadFailFlag)
{
- usValue = eprom_read(dev, (EEPROM_TxPwDiff_CrystalCap>>1));
+ usValue = eprom_read(priv, (EEPROM_TxPwDiff_CrystalCap>>1));
priv->EEPROMAntPwDiff = (usValue&0x0fff);
priv->EEPROMCrystalCap = (u8)((usValue&0xf000)>>12);
}
{
if(!priv->AutoloadFailFlag)
{
- usValue = eprom_read(dev, (u16) ((EEPROM_TxPwIndex_CCK+i)>>1) );
+ usValue = eprom_read(priv, (u16) ((EEPROM_TxPwIndex_CCK+i)>>1) );
}
else
{
{
if(!priv->AutoloadFailFlag)
{
- usValue = eprom_read(dev, (u16) ((EEPROM_TxPwIndex_OFDM_24G+i)>>1) );
+ usValue = eprom_read(priv, (u16) ((EEPROM_TxPwIndex_OFDM_24G+i)>>1) );
}
else
{
RT_TRACE(COMP_INIT, "OFDM 2.4G Tx Power Level, Index %d = 0x%02x\n", i+1, priv->EEPROMTxPowerLevelOFDM24G[i+1]);
}
}
- else if(priv->epromtype== EPROM_93c56)
- {
- #ifdef RTL8190P
- // Read CrystalCap from EEPROM
- if(!priv->AutoloadFailFlag)
- {
- priv->EEPROMAntPwDiff = EEPROM_Default_AntTxPowerDiff;
- priv->EEPROMCrystalCap = (u8)(((eprom_read(dev, (EEPROM_C56_CrystalCap>>1))) & 0xf000)>>12);
- }
- else
- {
- priv->EEPROMAntPwDiff = EEPROM_Default_AntTxPowerDiff;
- priv->EEPROMCrystalCap = EEPROM_Default_TxPwDiff_CrystalCap;
- }
- RT_TRACE(COMP_INIT,"EEPROMAntPwDiff = %d\n", priv->EEPROMAntPwDiff);
- RT_TRACE(COMP_INIT, "EEPROMCrystalCap = %d\n", priv->EEPROMCrystalCap);
- // Get Tx Power Level by Channel
- if(!priv->AutoloadFailFlag)
- {
- // Read Tx power of Channel 1 ~ 14 from EEPROM.
- for(i = 0; i < 12; i+=2)
- {
- if (i <6)
- offset = EEPROM_C56_RfA_CCK_Chnl1_TxPwIndex + i;
- else
- offset = EEPROM_C56_RfC_CCK_Chnl1_TxPwIndex + i - 6;
- usValue = eprom_read(dev, (offset>>1));
- *((u16*)(&EepromTxPower[i])) = usValue;
- }
-
- for(i = 0; i < 12; i++)
- {
- if (i <= 2)
- priv->EEPROMRfACCKChnl1TxPwLevel[i] = EepromTxPower[i];
- else if ((i >=3 )&&(i <= 5))
- priv->EEPROMRfAOfdmChnlTxPwLevel[i-3] = EepromTxPower[i];
- else if ((i >=6 )&&(i <= 8))
- priv->EEPROMRfCCCKChnl1TxPwLevel[i-6] = EepromTxPower[i];
- else
- priv->EEPROMRfCOfdmChnlTxPwLevel[i-9] = EepromTxPower[i];
- }
- }
- else
- {
- priv->EEPROMRfACCKChnl1TxPwLevel[0] = EEPROM_Default_TxPowerLevel;
- priv->EEPROMRfACCKChnl1TxPwLevel[1] = EEPROM_Default_TxPowerLevel;
- priv->EEPROMRfACCKChnl1TxPwLevel[2] = EEPROM_Default_TxPowerLevel;
-
- priv->EEPROMRfAOfdmChnlTxPwLevel[0] = EEPROM_Default_TxPowerLevel;
- priv->EEPROMRfAOfdmChnlTxPwLevel[1] = EEPROM_Default_TxPowerLevel;
- priv->EEPROMRfAOfdmChnlTxPwLevel[2] = EEPROM_Default_TxPowerLevel;
-
- priv->EEPROMRfCCCKChnl1TxPwLevel[0] = EEPROM_Default_TxPowerLevel;
- priv->EEPROMRfCCCKChnl1TxPwLevel[1] = EEPROM_Default_TxPowerLevel;
- priv->EEPROMRfCCCKChnl1TxPwLevel[2] = EEPROM_Default_TxPowerLevel;
-
- priv->EEPROMRfCOfdmChnlTxPwLevel[0] = EEPROM_Default_TxPowerLevel;
- priv->EEPROMRfCOfdmChnlTxPwLevel[1] = EEPROM_Default_TxPowerLevel;
- priv->EEPROMRfCOfdmChnlTxPwLevel[2] = EEPROM_Default_TxPowerLevel;
- }
- RT_TRACE(COMP_INIT, "priv->EEPROMRfACCKChnl1TxPwLevel[0] = 0x%x\n", priv->EEPROMRfACCKChnl1TxPwLevel[0]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfACCKChnl1TxPwLevel[1] = 0x%x\n", priv->EEPROMRfACCKChnl1TxPwLevel[1]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfACCKChnl1TxPwLevel[2] = 0x%x\n", priv->EEPROMRfACCKChnl1TxPwLevel[2]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfAOfdmChnlTxPwLevel[0] = 0x%x\n", priv->EEPROMRfAOfdmChnlTxPwLevel[0]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfAOfdmChnlTxPwLevel[1] = 0x%x\n", priv->EEPROMRfAOfdmChnlTxPwLevel[1]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfAOfdmChnlTxPwLevel[2] = 0x%x\n", priv->EEPROMRfAOfdmChnlTxPwLevel[2]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfCCCKChnl1TxPwLevel[0] = 0x%x\n", priv->EEPROMRfCCCKChnl1TxPwLevel[0]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfCCCKChnl1TxPwLevel[1] = 0x%x\n", priv->EEPROMRfCCCKChnl1TxPwLevel[1]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfCCCKChnl1TxPwLevel[2] = 0x%x\n", priv->EEPROMRfCCCKChnl1TxPwLevel[2]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfCOfdmChnlTxPwLevel[0] = 0x%x\n", priv->EEPROMRfCOfdmChnlTxPwLevel[0]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfCOfdmChnlTxPwLevel[1] = 0x%x\n", priv->EEPROMRfCOfdmChnlTxPwLevel[1]);
- RT_TRACE(COMP_INIT, "priv->EEPROMRfCOfdmChnlTxPwLevel[2] = 0x%x\n", priv->EEPROMRfCOfdmChnlTxPwLevel[2]);
-#endif
-
- }
//
// Update HAL variables.
//
}
else if(priv->epromtype == EPROM_93c56)
{
- //char cck_pwr_diff_a=0, cck_pwr_diff_c=0;
-
- //cck_pwr_diff_a = pHalData->EEPROMRfACCKChnl7TxPwLevel - pHalData->EEPROMRfAOfdmChnlTxPwLevel[1];
- //cck_pwr_diff_c = pHalData->EEPROMRfCCCKChnl7TxPwLevel - pHalData->EEPROMRfCOfdmChnlTxPwLevel[1];
for(i=0; i<3; i++) // channel 1~3 use the same Tx Power Level.
{
priv->TxPowerLevelCCK_A[i] = priv->EEPROMRfACCKChnl1TxPwLevel[0];
if(priv->rf_type == RF_1T2R)
{
- RT_TRACE(COMP_INIT, "\n1T2R config\n");
+ RT_TRACE(COMP_INIT, "1T2R config\n");
}
else if (priv->rf_type == RF_2T4R)
{
- RT_TRACE(COMP_INIT, "\n2T4R config\n");
+ RT_TRACE(COMP_INIT, "2T4R config\n");
}
// 2008/01/16 MH We can only know RF type in the function. So we have to init
//1 Make a copy for following variables and we can change them if we want
- priv->rf_chip= RF_8256;
-
if(priv->RegChannelPlan == 0xf)
{
priv->ChannelPlan = priv->eeprom_ChannelPlan;
priv->ChannelPlan);
break;
case EEPROM_CID_Nettronix:
- priv->ScanDelay = 100; //cosa add for scan
priv->CustomerID = RT_CID_Nettronix;
break;
case EEPROM_CID_Pronet:
break;
case EEPROM_CID_WHQL:
- //Adapter->bInHctTest = TRUE;//do not supported
-
- //priv->bSupportTurboMode = FALSE;
- //priv->bAutoTurboBy8186 = FALSE;
-
- //pMgntInfo->PowerSaveControl.bInactivePs = FALSE;
- //pMgntInfo->PowerSaveControl.bIPSModeBackup = FALSE;
- //pMgntInfo->PowerSaveControl.bLeisurePs = FALSE;
-
break;
default:
// value from RegCustomerID
if(priv->ChannelPlan > CHANNEL_PLAN_LEN - 1)
priv->ChannelPlan = 0; //FCC
- switch(priv->CustomerID)
- {
- case RT_CID_DEFAULT:
- #ifdef RTL8190P
- priv->LedStrategy = HW_LED;
- #else
- #ifdef RTL8192E
- priv->LedStrategy = SW_LED_MODE1;
- #endif
- #endif
- break;
-
- case RT_CID_819x_CAMEO:
- priv->LedStrategy = SW_LED_MODE2;
- break;
-
- case RT_CID_819x_RUNTOP:
- priv->LedStrategy = SW_LED_MODE3;
- break;
-
- case RT_CID_819x_Netcore:
- priv->LedStrategy = SW_LED_MODE4;
- break;
-
- case RT_CID_Nettronix:
- priv->LedStrategy = SW_LED_MODE5;
- break;
-
- case RT_CID_PRONET:
- priv->LedStrategy = SW_LED_MODE6;
- break;
-
- case RT_CID_TOSHIBA: //Modify by Jacken 2008/01/31
- // Do nothing.
- //break;
-
- default:
- #ifdef RTL8190P
- priv->LedStrategy = HW_LED;
- #else
- #ifdef RTL8192E
- priv->LedStrategy = SW_LED_MODE1;
- #endif
- #endif
- break;
- }
-
-
if( priv->eeprom_vid == 0x1186 && priv->eeprom_did == 0x3304)
priv->ieee80211->bSupportRemoteWakeUp = true;
else
RT_TRACE(COMP_INIT, "RegChannelPlan(%d)\n", priv->RegChannelPlan);
- RT_TRACE(COMP_INIT, "ChannelPlan = %d \n", priv->ChannelPlan);
- RT_TRACE(COMP_INIT, "LedStrategy = %d \n", priv->LedStrategy);
+ RT_TRACE(COMP_INIT, "ChannelPlan = %d\n", priv->ChannelPlan);
RT_TRACE(COMP_TRACE, "<==== ReadAdapterInfo\n");
-
- return ;
}
-static short rtl8192_get_channel_map(struct net_device * dev)
+static short rtl8192_get_channel_map(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
#ifdef ENABLE_DOT11D
if(priv->ChannelPlan> COUNTRY_CODE_GLOBAL_DOMAIN){
printk("rtl8180_init:Error channel plan! Set to default.\n");
return 0;
}
-static short rtl8192_init(struct net_device *dev)
+static short rtl8192_init(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
+ struct net_device *dev = priv->ieee80211->dev;
+
memset(&(priv->stats),0,sizeof(struct Stats));
- rtl8192_init_priv_variable(dev);
+ rtl8192_init_priv_variable(priv);
rtl8192_init_priv_lock(priv);
- rtl8192_init_priv_task(dev);
- rtl8192_get_eeprom_size(dev);
- rtl8192_read_eeprom_info(dev);
- rtl8192_get_channel_map(dev);
+ rtl8192_init_priv_task(priv);
+ rtl8192_get_eeprom_size(priv);
+ rtl8192_read_eeprom_info(priv);
+ rtl8192_get_channel_map(priv);
init_hal_dm(dev);
init_timer(&priv->watch_dog_timer);
- priv->watch_dog_timer.data = (unsigned long)dev;
+ priv->watch_dog_timer.data = (unsigned long)priv;
priv->watch_dog_timer.function = watch_dog_timer_callback;
-#if defined(IRQF_SHARED)
- if(request_irq(dev->irq, (void*)rtl8192_interrupt, IRQF_SHARED, dev->name, dev)){
-#else
- if(request_irq(dev->irq, (void *)rtl8192_interrupt, SA_SHIRQ, dev->name, dev)){
-#endif
+ if (request_irq(dev->irq, rtl8192_interrupt, IRQF_SHARED, dev->name, dev)) {
printk("Error allocating IRQ %d",dev->irq);
return -1;
}else{
priv->irq=dev->irq;
printk("IRQ %d",dev->irq);
}
- if(rtl8192_pci_initdescring(dev)!=0){
+ if (rtl8192_pci_initdescring(priv) != 0){
printk("Endopoints initialization failed");
return -1;
}
- //rtl8192_rx_enable(dev);
- //rtl8192_adapter_start(dev);
return 0;
}
* not to do all the hw config as its name says
* This part need to modified according to the rate set we filtered
*/
-static void rtl8192_hwconfig(struct net_device* dev)
+static void rtl8192_hwconfig(struct r8192_priv *priv)
{
u32 regRATR = 0, regRRSR = 0;
u8 regBwOpMode = 0, regTmp = 0;
- struct r8192_priv *priv = ieee80211_priv(dev);
// Set RRSR, RATR, and BW_OPMODE registers
//
- switch(priv->ieee80211->mode)
+ switch (priv->ieee80211->mode)
{
case WIRELESS_MODE_B:
regBwOpMode = BW_OPMODE_20MHZ;
break;
}
- write_nic_byte(dev, BW_OPMODE, regBwOpMode);
+ write_nic_byte(priv, BW_OPMODE, regBwOpMode);
{
u32 ratr_value = 0;
ratr_value = regRATR;
{
ratr_value &= ~(RATE_ALL_OFDM_2SS);
}
- write_nic_dword(dev, RATR0, ratr_value);
- write_nic_byte(dev, UFWP, 1);
+ write_nic_dword(priv, RATR0, ratr_value);
+ write_nic_byte(priv, UFWP, 1);
}
- regTmp = read_nic_byte(dev, 0x313);
+ regTmp = read_nic_byte(priv, 0x313);
regRRSR = ((regTmp) << 24) | (regRRSR & 0x00ffffff);
- write_nic_dword(dev, RRSR, regRRSR);
+ write_nic_dword(priv, RRSR, regRRSR);
//
// Set Retry Limit here
//
- write_nic_word(dev, RETRY_LIMIT,
+ write_nic_word(priv, RETRY_LIMIT,
priv->ShortRetryLimit << RETRY_LIMIT_SHORT_SHIFT |
priv->LongRetryLimit << RETRY_LIMIT_LONG_SHIFT);
// Set Contention Window here
}
-static RT_STATUS rtl8192_adapter_start(struct net_device *dev)
+static RT_STATUS rtl8192_adapter_start(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
-// struct ieee80211_device *ieee = priv->ieee80211;
+ struct net_device *dev = priv->ieee80211->dev;
u32 ulRegRead;
RT_STATUS rtStatus = RT_STATUS_SUCCESS;
- //u8 eRFPath;
u8 tmpvalue;
-#ifdef RTL8192E
u8 ICVersion,SwitchingRegulatorOutput;
-#endif
bool bfirmwareok = true;
-#ifdef RTL8190P
- u8 ucRegRead;
-#endif
u32 tmpRegA, tmpRegC, TempCCk;
int i =0;
RT_TRACE(COMP_INIT, "====>%s()\n", __FUNCTION__);
priv->being_init_adapter = true;
- rtl8192_pci_resetdescring(dev);
+ rtl8192_pci_resetdescring(priv);
// 2007/11/02 MH Before initalizing RF. We can not use FW to do RF-R/W.
priv->Rf_Mode = RF_OP_By_SW_3wire;
-#ifdef RTL8192E
+
//dPLL on
if(priv->ResetProgress == RESET_TYPE_NORESET)
{
- write_nic_byte(dev, ANAPAR, 0x37);
+ write_nic_byte(priv, ANAPAR, 0x37);
// Accordign to designer's explain, LBUS active will never > 10ms. We delay 10ms
// Joseph increae the time to prevent firmware download fail
mdelay(500);
}
-#endif
+
//PlatformSleepUs(10000);
// For any kind of InitializeAdapter process, we shall use system now!!
priv->pFirmware->firmware_status = FW_STATUS_0_INIT;
- // Set to eRfoff in order not to count receive count.
- if(priv->RegRfOff == TRUE)
- priv->ieee80211->eRFPowerState = eRfOff;
-
//
//3 //Config CPUReset Register
//3//
//3 Firmware Reset Or Not
- ulRegRead = read_nic_dword(dev, CPU_GEN);
+ ulRegRead = read_nic_dword(priv, CPU_GEN);
if(priv->pFirmware->firmware_status == FW_STATUS_0_INIT)
{ //called from MPInitialized. do nothing
ulRegRead |= CPU_GEN_SYSTEM_RESET;
else
RT_TRACE(COMP_ERR, "ERROR in %s(): undefined firmware state(%d)\n", __FUNCTION__, priv->pFirmware->firmware_status);
-#ifdef RTL8190P
- //2008.06.03, for WOL 90 hw bug
- ulRegRead &= (~(CPU_GEN_GPIO_UART));
-#endif
-
- write_nic_dword(dev, CPU_GEN, ulRegRead);
- //mdelay(100);
-
-#ifdef RTL8192E
+ write_nic_dword(priv, CPU_GEN, ulRegRead);
//3//
//3 //Fix the issue of E-cut high temperature issue
//3//
// TODO: E cut only
- ICVersion = read_nic_byte(dev, IC_VERRSION);
+ ICVersion = read_nic_byte(priv, IC_VERRSION);
if(ICVersion >= 0x4) //E-cut only
{
// HW SD suggest that we should not wirte this register too often, so driver
// should readback this register. This register will be modified only when
// power on reset
- SwitchingRegulatorOutput = read_nic_byte(dev, SWREGULATOR);
+ SwitchingRegulatorOutput = read_nic_byte(priv, SWREGULATOR);
if(SwitchingRegulatorOutput != 0xb8)
{
- write_nic_byte(dev, SWREGULATOR, 0xa8);
+ write_nic_byte(priv, SWREGULATOR, 0xa8);
mdelay(1);
- write_nic_byte(dev, SWREGULATOR, 0xb8);
+ write_nic_byte(priv, SWREGULATOR, 0xb8);
}
}
-#endif
-
//3//
//3// Initialize BB before MAC
//3//
RT_TRACE(COMP_INIT, "BB Config Start!\n");
- rtStatus = rtl8192_BBConfig(dev);
+ rtStatus = rtl8192_BBConfig(priv);
if(rtStatus != RT_STATUS_SUCCESS)
{
RT_TRACE(COMP_ERR, "BB Config failed\n");
// because setting of System_Reset bit reset MAC to default transmission mode.
//Loopback mode or not
priv->LoopbackMode = RTL819X_NO_LOOPBACK;
- //priv->LoopbackMode = RTL819X_MAC_LOOPBACK;
if(priv->ResetProgress == RESET_TYPE_NORESET)
{
- ulRegRead = read_nic_dword(dev, CPU_GEN);
+ ulRegRead = read_nic_dword(priv, CPU_GEN);
if(priv->LoopbackMode == RTL819X_NO_LOOPBACK)
{
ulRegRead = ((ulRegRead & CPU_GEN_NO_LOOPBACK_MSK) | CPU_GEN_NO_LOOPBACK_SET);
//2008.06.03, for WOL
//ulRegRead &= (~(CPU_GEN_GPIO_UART));
- write_nic_dword(dev, CPU_GEN, ulRegRead);
+ write_nic_dword(priv, CPU_GEN, ulRegRead);
// 2006.11.29. After reset cpu, we sholud wait for a second, otherwise, it may fail to write registers. Emily
udelay(500);
}
//3Set Hardware(Do nothing now)
- rtl8192_hwconfig(dev);
+ rtl8192_hwconfig(priv);
//2=======================================================
// Common Setting for all of the FPGA platform. (part 1)
//2=======================================================
// If there is changes, please make sure it applies to all of the FPGA version
//3 Turn on Tx/Rx
- write_nic_byte(dev, CMDR, CR_RE|CR_TE);
+ write_nic_byte(priv, CMDR, CR_RE|CR_TE);
//2Set Tx dma burst
-#ifdef RTL8190P
- write_nic_byte(dev, PCIF, ((MXDMA2_NoLimit<<MXDMA2_RX_SHIFT) |
- (MXDMA2_NoLimit<<MXDMA2_TX_SHIFT) |
- (1<<MULRW_SHIFT)));
-#else
- #ifdef RTL8192E
- write_nic_byte(dev, PCIF, ((MXDMA2_NoLimit<<MXDMA2_RX_SHIFT) |
+ write_nic_byte(priv, PCIF, ((MXDMA2_NoLimit<<MXDMA2_RX_SHIFT) |
(MXDMA2_NoLimit<<MXDMA2_TX_SHIFT) ));
- #endif
-#endif
+
//set IDR0 here
- write_nic_dword(dev, MAC0, ((u32*)dev->dev_addr)[0]);
- write_nic_word(dev, MAC4, ((u16*)(dev->dev_addr + 4))[0]);
+ write_nic_dword(priv, MAC0, ((u32*)dev->dev_addr)[0]);
+ write_nic_word(priv, MAC4, ((u16*)(dev->dev_addr + 4))[0]);
//set RCR
- write_nic_dword(dev, RCR, priv->ReceiveConfig);
+ write_nic_dword(priv, RCR, priv->ReceiveConfig);
//3 Initialize Number of Reserved Pages in Firmware Queue
- #ifdef TO_DO_LIST
- if(priv->bInHctTest)
- {
- PlatformEFIOWrite4Byte(Adapter, RQPN1, NUM_OF_PAGE_IN_FW_QUEUE_BK_DTM << RSVD_FW_QUEUE_PAGE_BK_SHIFT |
- NUM_OF_PAGE_IN_FW_QUEUE_BE_DTM << RSVD_FW_QUEUE_PAGE_BE_SHIFT |
- NUM_OF_PAGE_IN_FW_QUEUE_VI_DTM << RSVD_FW_QUEUE_PAGE_VI_SHIFT |
- NUM_OF_PAGE_IN_FW_QUEUE_VO_DTM <<RSVD_FW_QUEUE_PAGE_VO_SHIFT);
- PlatformEFIOWrite4Byte(Adapter, RQPN2, NUM_OF_PAGE_IN_FW_QUEUE_MGNT << RSVD_FW_QUEUE_PAGE_MGNT_SHIFT);
- PlatformEFIOWrite4Byte(Adapter, 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_DTM<<RSVD_FW_QUEUE_PAGE_PUB_SHIFT);
- }
- else
- #endif
- {
- write_nic_dword(dev, RQPN1, NUM_OF_PAGE_IN_FW_QUEUE_BK << RSVD_FW_QUEUE_PAGE_BK_SHIFT |
+ write_nic_dword(priv, 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);
- write_nic_dword(dev, RQPN3, APPLIED_RESERVED_QUEUE_IN_FW|
+ write_nic_dword(priv, RQPN2, NUM_OF_PAGE_IN_FW_QUEUE_MGNT << RSVD_FW_QUEUE_PAGE_MGNT_SHIFT);
+ write_nic_dword(priv, 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);
- }
- rtl8192_tx_enable(dev);
- rtl8192_rx_enable(dev);
+ rtl8192_tx_enable(priv);
+ rtl8192_rx_enable(priv);
//3Set Response Rate Setting Register
// CCK rate is supported by default.
// CCK rate will be filtered out only when associated AP does not support it.
- ulRegRead = (0xFFF00000 & read_nic_dword(dev, RRSR)) | RATE_ALL_OFDM_AG | RATE_ALL_CCK;
- write_nic_dword(dev, RRSR, ulRegRead);
- write_nic_dword(dev, RATR0+4*7, (RATE_ALL_OFDM_AG | RATE_ALL_CCK));
+ ulRegRead = (0xFFF00000 & read_nic_dword(priv, RRSR)) | RATE_ALL_OFDM_AG | RATE_ALL_CCK;
+ write_nic_dword(priv, RRSR, ulRegRead);
+ write_nic_dword(priv, RATR0+4*7, (RATE_ALL_OFDM_AG | RATE_ALL_CCK));
//2Set 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);
+ write_nic_byte(priv, ACK_TIMEOUT, 0x30);
- //rtl8192_actset_wirelessmode(dev,priv->RegWirelessMode);
if(priv->ResetProgress == RESET_TYPE_NORESET)
rtl8192_SetWirelessMode(dev, priv->ieee80211->mode);
//-----------------------------------------------------------------------------
// 1. Clear all H/W keys.
// 2. Enable H/W encryption/decryption.
//-----------------------------------------------------------------------------
- CamResetAllEntry(dev);
+ CamResetAllEntry(priv);
{
u8 SECR_value = 0x0;
SECR_value |= SCR_TxEncEnable;
SECR_value |= SCR_RxDecEnable;
SECR_value |= SCR_NoSKMC;
- write_nic_byte(dev, SECR, SECR_value);
+ write_nic_byte(priv, SECR, SECR_value);
}
//3Beacon related
- write_nic_word(dev, ATIMWND, 2);
- write_nic_word(dev, BCN_INTERVAL, 100);
+ write_nic_word(priv, ATIMWND, 2);
+ write_nic_word(priv, BCN_INTERVAL, 100);
for (i=0; i<QOS_QUEUE_NUM; i++)
- write_nic_dword(dev, WDCAPARA_ADD[i], 0x005e4332);
+ write_nic_dword(priv, WDCAPARA_ADD[i], 0x005e4332);
//
// Switching regulator controller: This is set temporarily.
// It's not sure if this can be removed in the future.
// PJ advised to leave it by default.
//
- write_nic_byte(dev, 0xbe, 0xc0);
+ write_nic_byte(priv, 0xbe, 0xc0);
//2=======================================================
// Set PHY related configuration defined in MAC register bank
//2=======================================================
- rtl8192_phy_configmac(dev);
+ rtl8192_phy_configmac(priv);
if (priv->card_8192_version > (u8) VERSION_8190_BD) {
- rtl8192_phy_getTxPower(dev);
- rtl8192_phy_setTxPower(dev, priv->chan);
+ rtl8192_phy_getTxPower(priv);
+ rtl8192_phy_setTxPower(priv, priv->chan);
}
//if D or C cut
- tmpvalue = read_nic_byte(dev, IC_VERRSION);
+ tmpvalue = read_nic_byte(priv, IC_VERRSION);
priv->IC_Cut = tmpvalue;
RT_TRACE(COMP_INIT, "priv->IC_Cut = 0x%x\n", priv->IC_Cut);
if(priv->IC_Cut >= IC_VersionCut_D)
RT_TRACE(COMP_INIT, "Before C-cut\n");
}
-#if 1
//Firmware download
RT_TRACE(COMP_INIT, "Load Firmware!\n");
bfirmwareok = init_firmware(dev);
return rtStatus;
}
RT_TRACE(COMP_INIT, "Load Firmware finished!\n");
-#endif
+
//RF config
if(priv->ResetProgress == RESET_TYPE_NORESET)
{
RT_TRACE(COMP_INIT, "RF Config Started!\n");
- rtStatus = rtl8192_phy_RFConfig(dev);
+ rtStatus = rtl8192_phy_RFConfig(priv);
if(rtStatus != RT_STATUS_SUCCESS)
{
RT_TRACE(COMP_ERR, "RF Config failed\n");
}
RT_TRACE(COMP_INIT, "RF Config Finished!\n");
}
- rtl8192_phy_updateInitGain(dev);
+ rtl8192_phy_updateInitGain(priv);
/*---- Set CCK and OFDM Block "ON"----*/
- rtl8192_setBBreg(dev, rFPGA0_RFMOD, bCCKEn, 0x1);
- rtl8192_setBBreg(dev, rFPGA0_RFMOD, bOFDMEn, 0x1);
+ rtl8192_setBBreg(priv, rFPGA0_RFMOD, bCCKEn, 0x1);
+ rtl8192_setBBreg(priv, rFPGA0_RFMOD, bOFDMEn, 0x1);
-#ifdef RTL8192E
//Enable Led
- write_nic_byte(dev, 0x87, 0x0);
-#endif
-#ifdef RTL8190P
- //2008.06.03, for WOL
- ucRegRead = read_nic_byte(dev, GPE);
- ucRegRead |= BIT0;
- write_nic_byte(dev, GPE, ucRegRead);
-
- ucRegRead = read_nic_byte(dev, GPO);
- ucRegRead &= ~BIT0;
- write_nic_byte(dev, GPO, ucRegRead);
-#endif
+ write_nic_byte(priv, 0x87, 0x0);
//2=======================================================
// RF Power Save
#ifdef ENABLE_IPS
{
- if(priv->RegRfOff == TRUE)
- { // User disable RF via registry.
- RT_TRACE((COMP_INIT|COMP_RF|COMP_POWER), "%s(): Turn off RF for RegRfOff ----------\n",__FUNCTION__);
- MgntActSet_RF_State(dev, eRfOff, RF_CHANGE_BY_SW);
-#if 0//cosa, ask SD3 willis and he doesn't know what is this for
- // 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
- }
- else if(priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS)
+ if(priv->RfOffReason > RF_CHANGE_BY_PS)
{ // H/W or S/W RF OFF before sleep.
- RT_TRACE((COMP_INIT|COMP_RF|COMP_POWER), "%s(): Turn off RF for RfOffReason(%d) ----------\n", __FUNCTION__,priv->ieee80211->RfOffReason);
- MgntActSet_RF_State(dev, eRfOff, priv->ieee80211->RfOffReason);
+ RT_TRACE((COMP_INIT|COMP_RF|COMP_POWER), "%s(): Turn off RF for RfOffReason(%d)\n", __FUNCTION__,priv->RfOffReason);
+ MgntActSet_RF_State(priv, eRfOff, priv->RfOffReason);
}
- else if(priv->ieee80211->RfOffReason >= RF_CHANGE_BY_IPS)
+ else if(priv->RfOffReason >= RF_CHANGE_BY_IPS)
{ // H/W or S/W RF OFF before sleep.
- RT_TRACE((COMP_INIT|COMP_RF|COMP_POWER), "%s(): Turn off RF for RfOffReason(%d) ----------\n", __FUNCTION__,priv->ieee80211->RfOffReason);
- MgntActSet_RF_State(dev, eRfOff, priv->ieee80211->RfOffReason);
+ RT_TRACE((COMP_INIT|COMP_RF|COMP_POWER), "%s(): Turn off RF for RfOffReason(%d)\n", __FUNCTION__, priv->RfOffReason);
+ MgntActSet_RF_State(priv, eRfOff, priv->RfOffReason);
}
else
{
RT_TRACE((COMP_INIT|COMP_RF|COMP_POWER), "%s(): RF-ON \n",__FUNCTION__);
- priv->ieee80211->eRFPowerState = eRfOn;
- priv->ieee80211->RfOffReason = 0;
- //DrvIFIndicateCurrentPhyStatus(Adapter);
- // LED control
- //Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_POWER_ON);
-
- //
- // If inactive power mode is enabled, disable rf while in disconnected state.
- // But we should still tell upper layer we are in rf on state.
- // 2007.07.16, by shien chang.
- //
- //if(!Adapter->bInHctTest)
- //IPSEnter(Adapter);
-
+ priv->eRFPowerState = eRfOn;
+ priv->RfOffReason = 0;
}
}
#endif
- if(1){
-#ifdef RTL8192E
- // We can force firmware to do RF-R/W
- if(priv->ieee80211->FwRWRF)
- priv->Rf_Mode = RF_OP_By_FW;
- else
- priv->Rf_Mode = RF_OP_By_SW_3wire;
-#else
- priv->Rf_Mode = RF_OP_By_SW_3wire;
-#endif
- }
-#ifdef RTL8190P
+ // We can force firmware to do RF-R/W
+ if(priv->ieee80211->FwRWRF)
+ priv->Rf_Mode = RF_OP_By_FW;
+ else
+ priv->Rf_Mode = RF_OP_By_SW_3wire;
+
if(priv->ResetProgress == RESET_TYPE_NORESET)
{
- dm_initialize_txpower_tracking(dev);
+ dm_initialize_txpower_tracking(priv);
- tmpRegA= rtl8192_QueryBBReg(dev,rOFDM0_XATxIQImbalance,bMaskDWord);
- tmpRegC= rtl8192_QueryBBReg(dev,rOFDM0_XCTxIQImbalance,bMaskDWord);
-
- if(priv->rf_type == RF_2T4R){
- 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;
- }
- }
- }
- for(i = 0; i<TxBBGainTableLength; i++)
+ if(priv->IC_Cut >= IC_VersionCut_D)
{
- if(tmpRegC == priv->txbbgain_table[i].txbbgain_value)
+ tmpRegA = rtl8192_QueryBBReg(priv, rOFDM0_XATxIQImbalance, bMaskDWord);
+ tmpRegC = rtl8192_QueryBBReg(priv, rOFDM0_XCTxIQImbalance, bMaskDWord);
+ for(i = 0; i<TxBBGainTableLength; i++)
{
- priv->rfc_txpowertrackingindex= (u8)i;
- priv->rfc_txpowertrackingindex_real= (u8)i;
- priv->rfc_txpowertracking_default = priv->rfc_txpowertrackingindex;
- break;
+ 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);
+
+ TempCCk = rtl8192_QueryBBReg(priv, rCCK0_TxFilter1, bMaskByte2);
for(i=0 ; i<CCKTxBBGainTableLength ; i++)
{
priv->CCKPresentAttentuation_40Mdefault = 0;
priv->CCKPresentAttentuation_difference = 0;
priv->CCKPresentAttentuation = priv->CCKPresentAttentuation_20Mdefault;
- RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_initial = %d\n", priv->rfa_txpowertrackingindex);
- RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real__initial = %d\n", priv->rfa_txpowertrackingindex_real);
- RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex_initial = %d\n", priv->rfc_txpowertrackingindex);
- RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex_real_initial = %d\n", priv->rfc_txpowertrackingindex_real);
- RT_TRACE(COMP_POWER_TRACKING, "priv->CCKPresentAttentuation_difference_initial = %d\n", priv->CCKPresentAttentuation_difference);
- RT_TRACE(COMP_POWER_TRACKING, "priv->CCKPresentAttentuation_initial = %d\n", priv->CCKPresentAttentuation);
+ RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_initial = %d\n", priv->rfa_txpowertrackingindex);
+ RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real__initial = %d\n", priv->rfa_txpowertrackingindex_real);
+ RT_TRACE(COMP_POWER_TRACKING, "priv->CCKPresentAttentuation_difference_initial = %d\n", priv->CCKPresentAttentuation_difference);
+ RT_TRACE(COMP_POWER_TRACKING, "priv->CCKPresentAttentuation_initial = %d\n", priv->CCKPresentAttentuation);
+ priv->btxpower_tracking = FALSE;//TEMPLY DISABLE
+ }
}
-#else
- #ifdef RTL8192E
- if(priv->ResetProgress == RESET_TYPE_NORESET)
- {
- dm_initialize_txpower_tracking(dev);
-
- if(priv->IC_Cut >= IC_VersionCut_D)
- {
- tmpRegA= rtl8192_QueryBBReg(dev,rOFDM0_XATxIQImbalance,bMaskDWord);
- 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->CCKPresentAttentuation_20Mdefault =(u8) i;
- break;
- }
- }
- priv->CCKPresentAttentuation_40Mdefault = 0;
- priv->CCKPresentAttentuation_difference = 0;
- priv->CCKPresentAttentuation = priv->CCKPresentAttentuation_20Mdefault;
- RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_initial = %d\n", priv->rfa_txpowertrackingindex);
- RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real__initial = %d\n", priv->rfa_txpowertrackingindex_real);
- RT_TRACE(COMP_POWER_TRACKING, "priv->CCKPresentAttentuation_difference_initial = %d\n", priv->CCKPresentAttentuation_difference);
- RT_TRACE(COMP_POWER_TRACKING, "priv->CCKPresentAttentuation_initial = %d\n", priv->CCKPresentAttentuation);
- priv->btxpower_tracking = FALSE;//TEMPLY DISABLE
- }
- }
- #endif
-#endif
- rtl8192_irq_enable(dev);
+ rtl8192_irq_enable(priv);
priv->being_init_adapter = false;
return rtStatus;
}
-static void rtl8192_prepare_beacon(struct r8192_priv *priv)
+static void rtl8192_prepare_beacon(unsigned long arg)
{
+ struct r8192_priv *priv = (struct r8192_priv*) arg;
struct sk_buff *skb;
- //unsigned long flags;
cb_desc *tcb_desc;
skb = ieee80211_get_beacon(priv->ieee80211);
tcb_desc = (cb_desc *)(skb->cb + 8);
- //spin_lock_irqsave(&priv->tx_lock,flags);
/* prepare misc info for the beacon xmit */
tcb_desc->queue_index = BEACON_QUEUE;
/* IBSS does not support HT yet, use 1M defaultly */
skb_push(skb, priv->ieee80211->tx_headroom);
if(skb){
- rtl8192_tx(priv->ieee80211->dev,skb);
+ rtl8192_tx(priv, skb);
}
- //spin_unlock_irqrestore (&priv->tx_lock, flags);
}
* rtl8192_beacon_tx_enable(). rtl8192_beacon_tx_disable() might
* be used to stop beacon transmission
*/
-static void rtl8192_start_beacon(struct net_device *dev)
+static void rtl8192_start_beacon(struct ieee80211_device *ieee80211)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
+ struct r8192_priv *priv = ieee80211_priv(ieee80211->dev);
struct ieee80211_network *net = &priv->ieee80211->current_network;
u16 BcnTimeCfg = 0;
u16 BcnCW = 6;
u16 BcnIFS = 0xf;
DMESG("Enabling beacon TX");
- //rtl8192_prepare_beacon(dev);
- rtl8192_irq_disable(dev);
+ rtl8192_irq_disable(priv);
//rtl8192_beacon_tx_enable(dev);
/* ATIM window */
- write_nic_word(dev, ATIMWND, 2);
+ write_nic_word(priv, ATIMWND, 2);
/* Beacon interval (in unit of TU) */
- write_nic_word(dev, BCN_INTERVAL, net->beacon_interval);
+ write_nic_word(priv, BCN_INTERVAL, net->beacon_interval);
/*
* DrvErlyInt (in unit of TU).
* (Time to send interrupt to notify driver to c
* hange beacon content)
* */
- write_nic_word(dev, BCN_DRV_EARLY_INT, 10);
+ write_nic_word(priv, BCN_DRV_EARLY_INT, 10);
/*
* BcnDMATIM(in unit of us).
* Indicates the time before TBTT to perform beacon queue DMA
* */
- write_nic_word(dev, BCN_DMATIME, 256);
+ write_nic_word(priv, BCN_DMATIME, 256);
/*
* Force beacon frame transmission even after receiving
* beacon frame from other ad hoc STA
* */
- write_nic_byte(dev, BCN_ERR_THRESH, 100);
+ write_nic_byte(priv, BCN_ERR_THRESH, 100);
/* Set CW and IFS */
BcnTimeCfg |= BcnCW<<BCN_TCFG_CW_SHIFT;
BcnTimeCfg |= BcnIFS<<BCN_TCFG_IFS;
- write_nic_word(dev, BCN_TCFG, BcnTimeCfg);
+ write_nic_word(priv, BCN_TCFG, BcnTimeCfg);
/* enable the interrupt for ad-hoc process */
- rtl8192_irq_enable(dev);
+ rtl8192_irq_enable(priv);
}
-static bool HalTxCheckStuck8190Pci(struct net_device *dev)
+static bool HalRxCheckStuck8190Pci(struct r8192_priv *priv)
{
- u16 RegTxCounter = read_nic_word(dev, 0x128);
- struct r8192_priv *priv = ieee80211_priv(dev);
+ u16 RegRxCounter = read_nic_word(priv, 0x130);
bool bStuck = FALSE;
- RT_TRACE(COMP_RESET,"%s():RegTxCounter is %d,TxCounter is %d\n",__FUNCTION__,RegTxCounter,priv->TxCounter);
- if(priv->TxCounter==RegTxCounter)
- bStuck = TRUE;
-
- priv->TxCounter = RegTxCounter;
-
- return bStuck;
-}
-
-/*
- * Assumption: RT_TX_SPINLOCK is acquired.
- */
-static RESET_TYPE
-TxCheckStuck(struct net_device *dev)
-{
- struct r8192_priv *priv = ieee80211_priv(dev);
- u8 QueueID;
- ptx_ring head=NULL,tail=NULL,txring = NULL;
- u8 ResetThreshold = NIC_SEND_HANG_THRESHOLD_POWERSAVE;
- bool bCheckFwTxCnt = false;
-
- //
- // Decide Stuch threshold according to current power save mode
- //
- switch (priv->ieee80211->dot11PowerSaveMode)
- {
- // The threshold value may required to be adjusted .
- case eActive: // Active/Continuous access.
- ResetThreshold = NIC_SEND_HANG_THRESHOLD_NORMAL;
- break;
- case eMaxPs: // Max power save mode.
- ResetThreshold = NIC_SEND_HANG_THRESHOLD_POWERSAVE;
- break;
- case eFastPs: // Fast power save mode.
- ResetThreshold = NIC_SEND_HANG_THRESHOLD_POWERSAVE;
- break;
- }
-
- //
- // Check whether specific tcb has been queued for a specific time
- //
- for(QueueID = 0; QueueID < MAX_TX_QUEUE; QueueID++)
- {
-
- if(QueueID == TXCMD_QUEUE)
- continue;
-
- switch(QueueID) {
- case MGNT_QUEUE:
- tail=priv->txmapringtail;
- head=priv->txmapringhead;
- break;
-
- case BK_QUEUE:
- tail=priv->txbkpringtail;
- head=priv->txbkpringhead;
- break;
-
- case BE_QUEUE:
- tail=priv->txbepringtail;
- head=priv->txbepringhead;
- break;
-
- case VI_QUEUE:
- tail=priv->txvipringtail;
- head=priv->txvipringhead;
- break;
-
- case VO_QUEUE:
- tail=priv->txvopringtail;
- head=priv->txvopringhead;
- break;
-
- default:
- tail=head=NULL;
- break;
- }
-
- if(tail == head)
- continue;
- else
- {
- txring = head;
- if(txring == NULL)
- {
- RT_TRACE(COMP_ERR,"%s():txring is NULL , BUG!\n",__FUNCTION__);
- continue;
- }
- txring->nStuckCount++;
- bCheckFwTxCnt = TRUE;
- }
- }
-#if 1
- if(bCheckFwTxCnt)
- {
- if(HalTxCheckStuck8190Pci(dev))
- {
- RT_TRACE(COMP_RESET, "TxCheckStuck(): Fw indicates no Tx condition! \n");
- return RESET_TYPE_SILENT;
- }
- }
-#endif
- return RESET_TYPE_NORESET;
-}
-
-
-static bool HalRxCheckStuck8190Pci(struct net_device *dev)
-{
- struct r8192_priv *priv = ieee80211_priv(dev);
- u16 RegRxCounter = read_nic_word(dev, 0x130);
- bool bStuck = FALSE;
- static u8 rx_chk_cnt = 0;
RT_TRACE(COMP_RESET,"%s(): RegRxCounter is %d,RxCounter is %d\n",__FUNCTION__,RegRxCounter,priv->RxCounter);
// If rssi is small, we should check rx for long time because of bad rx.
// or maybe it will continuous silent reset every 2 seconds.
- rx_chk_cnt++;
+ priv->rx_chk_cnt++;
if(priv->undecorated_smoothed_pwdb >= (RateAdaptiveTH_High+5))
{
- rx_chk_cnt = 0; //high rssi, check rx stuck right now.
+ priv->rx_chk_cnt = 0; /* high rssi, check rx stuck right now. */
}
else if(priv->undecorated_smoothed_pwdb < (RateAdaptiveTH_High+5) &&
((priv->CurrentChannelBW!=HT_CHANNEL_WIDTH_20&&priv->undecorated_smoothed_pwdb>=RateAdaptiveTH_Low_40M) ||
(priv->CurrentChannelBW==HT_CHANNEL_WIDTH_20&&priv->undecorated_smoothed_pwdb>=RateAdaptiveTH_Low_20M)) )
{
- if(rx_chk_cnt < 2)
+ if(priv->rx_chk_cnt < 2)
{
return bStuck;
}
else
{
- rx_chk_cnt = 0;
+ priv->rx_chk_cnt = 0;
}
}
else if(((priv->CurrentChannelBW!=HT_CHANNEL_WIDTH_20&&priv->undecorated_smoothed_pwdb<RateAdaptiveTH_Low_40M) ||
(priv->CurrentChannelBW==HT_CHANNEL_WIDTH_20&&priv->undecorated_smoothed_pwdb<RateAdaptiveTH_Low_20M)) &&
priv->undecorated_smoothed_pwdb >= VeryLowRSSI)
{
- if(rx_chk_cnt < 4)
+ if(priv->rx_chk_cnt < 4)
{
- //DbgPrint("RSSI < %d && RSSI >= %d, no check this time \n", RateAdaptiveTH_Low, VeryLowRSSI);
return bStuck;
}
else
{
- rx_chk_cnt = 0;
- //DbgPrint("RSSI < %d && RSSI >= %d, check this time \n", RateAdaptiveTH_Low, VeryLowRSSI);
+ priv->rx_chk_cnt = 0;
}
}
else
{
- if(rx_chk_cnt < 8)
+ if(priv->rx_chk_cnt < 8)
{
- //DbgPrint("RSSI <= %d, no check this time \n", VeryLowRSSI);
return bStuck;
}
else
{
- rx_chk_cnt = 0;
- //DbgPrint("RSSI <= %d, check this time \n", VeryLowRSSI);
+ priv->rx_chk_cnt = 0;
}
}
if(priv->RxCounter==RegRxCounter)
return bStuck;
}
-static RESET_TYPE RxCheckStuck(struct net_device *dev)
+static RESET_TYPE RxCheckStuck(struct r8192_priv *priv)
{
- if(HalRxCheckStuck8190Pci(dev))
+ if(HalRxCheckStuck8190Pci(priv))
{
RT_TRACE(COMP_RESET, "RxStuck Condition\n");
return RESET_TYPE_SILENT;
return RESET_TYPE_NORESET;
}
-static RESET_TYPE
-rtl819x_ifcheck_resetornot(struct net_device *dev)
-{
- struct r8192_priv *priv = ieee80211_priv(dev);
- RESET_TYPE TxResetType = RESET_TYPE_NORESET;
- RESET_TYPE RxResetType = RESET_TYPE_NORESET;
- RT_RF_POWER_STATE rfState;
-
- rfState = priv->ieee80211->eRFPowerState;
-
- TxResetType = TxCheckStuck(dev);
-#if 1
- if( rfState != eRfOff &&
- /*ADAPTER_TEST_STATUS_FLAG(Adapter, ADAPTER_STATUS_FW_DOWNLOAD_FAILURE)) &&*/
- (priv->ieee80211->iw_mode != IW_MODE_ADHOC))
- {
- // If driver is in the status of firmware download failure , driver skips RF initialization and RF is
- // in turned off state. Driver should check whether Rx stuck and do silent reset. And
- // if driver is in firmware download failure status, driver should initialize RF in the following
- // silent reset procedure Emily, 2008.01.21
-
- // Driver should not check RX stuck in IBSS mode because it is required to
- // set Check BSSID in order to send beacon, however, if check BSSID is
- // set, STA cannot hear any packet a all. Emily, 2008.04.12
- RxResetType = RxCheckStuck(dev);
- }
-#endif
-
- RT_TRACE(COMP_RESET,"%s(): TxResetType is %d, RxResetType is %d\n",__FUNCTION__,TxResetType,RxResetType);
- if(TxResetType==RESET_TYPE_NORMAL || RxResetType==RESET_TYPE_NORMAL)
- return RESET_TYPE_NORMAL;
- else if(TxResetType==RESET_TYPE_SILENT || RxResetType==RESET_TYPE_SILENT)
- return RESET_TYPE_SILENT;
- else
- return RESET_TYPE_NORESET;
-
-}
-
-
-static void CamRestoreAllEntry(struct net_device *dev)
+static RESET_TYPE rtl819x_check_reset(struct r8192_priv *priv)
{
- u8 EntryId = 0;
- struct r8192_priv *priv = ieee80211_priv(dev);
- const u8* MacAddr = priv->ieee80211->current_network.bssid;
-
- static const u8 CAM_CONST_ADDR[4][6] = {
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}};
- static const u8 CAM_CONST_BROAD[] =
- {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-
- RT_TRACE(COMP_SEC, "CamRestoreAllEntry: \n");
-
-
- if ((priv->ieee80211->pairwise_key_type == KEY_TYPE_WEP40)||
- (priv->ieee80211->pairwise_key_type == KEY_TYPE_WEP104))
- {
-
- for(EntryId=0; EntryId<4; EntryId++)
- {
- {
- MacAddr = CAM_CONST_ADDR[EntryId];
- setKey(dev,
- EntryId ,
- EntryId,
- priv->ieee80211->pairwise_key_type,
- MacAddr,
- 0,
- NULL);
- }
- }
-
- }
- else if(priv->ieee80211->pairwise_key_type == KEY_TYPE_TKIP)
- {
-
- {
- if(priv->ieee80211->iw_mode == IW_MODE_ADHOC)
- setKey(dev,
- 4,
- 0,
- priv->ieee80211->pairwise_key_type,
- (u8*)dev->dev_addr,
- 0,
- NULL);
- else
- setKey(dev,
- 4,
- 0,
- priv->ieee80211->pairwise_key_type,
- MacAddr,
- 0,
- NULL);
- }
- }
- else if(priv->ieee80211->pairwise_key_type == KEY_TYPE_CCMP)
- {
-
- {
- if(priv->ieee80211->iw_mode == IW_MODE_ADHOC)
- setKey(dev,
- 4,
- 0,
- priv->ieee80211->pairwise_key_type,
- (u8*)dev->dev_addr,
- 0,
- NULL);
- else
- setKey(dev,
- 4,
- 0,
- priv->ieee80211->pairwise_key_type,
- MacAddr,
- 0,
- NULL);
- }
- }
-
+ RESET_TYPE RxResetType = RESET_TYPE_NORESET;
+ RT_RF_POWER_STATE rfState;
+ rfState = priv->eRFPowerState;
- if(priv->ieee80211->group_key_type == KEY_TYPE_TKIP)
- {
- MacAddr = CAM_CONST_BROAD;
- for(EntryId=1 ; EntryId<4 ; EntryId++)
- {
- {
- setKey(dev,
- EntryId,
- EntryId,
- priv->ieee80211->group_key_type,
- MacAddr,
- 0,
- NULL);
- }
- }
- if(priv->ieee80211->iw_mode == IW_MODE_ADHOC)
- setKey(dev,
- 0,
- 0,
- priv->ieee80211->group_key_type,
- CAM_CONST_ADDR[0],
- 0,
- NULL);
- }
- else if(priv->ieee80211->group_key_type == KEY_TYPE_CCMP)
- {
- MacAddr = CAM_CONST_BROAD;
- for(EntryId=1; EntryId<4 ; EntryId++)
- {
- {
- setKey(dev,
- EntryId ,
- EntryId,
- priv->ieee80211->group_key_type,
- MacAddr,
- 0,
- NULL);
- }
- }
-
- if(priv->ieee80211->iw_mode == IW_MODE_ADHOC)
- setKey(dev,
- 0 ,
- 0,
- priv->ieee80211->group_key_type,
- CAM_CONST_ADDR[0],
- 0,
- NULL);
+ if (rfState != eRfOff && (priv->ieee80211->iw_mode != IW_MODE_ADHOC)) {
+ /*
+ * If driver is in the status of firmware download failure,
+ * driver skips RF initialization and RF is in turned off state.
+ * Driver should check whether Rx stuck and do silent reset. And
+ * if driver is in firmware download failure status, driver
+ * should initialize RF in the following silent reset procedure
+ *
+ * Driver should not check RX stuck in IBSS mode because it is
+ * required to set Check BSSID in order to send beacon, however,
+ * if check BSSID is set, STA cannot hear any packet a all.
+ */
+ RxResetType = RxCheckStuck(priv);
}
-}
-
-/*
- * This function is used to fix Tx/Rx stop bug temporarily.
- * This function will do "system reset" to NIC when Tx or Rx is stuck.
- * The method checking Tx/Rx stuck of this function is supported by FW,
- * which reports Tx and Rx counter to register 0x128 and 0x130.
- */
-static void rtl819x_ifsilentreset(struct net_device *dev)
-{
- struct r8192_priv *priv = ieee80211_priv(dev);
- u8 reset_times = 0;
- int reset_status = 0;
- struct ieee80211_device *ieee = priv->ieee80211;
-
-
- return;
-
- // 2007.07.20. If we need to check CCK stop, please uncomment this line.
- //bStuck = Adapter->HalFunc.CheckHWStopHandler(Adapter);
-
- if(priv->ResetProgress==RESET_TYPE_NORESET)
- {
-RESET_START:
-#ifdef ENABLE_LPS
- //LZM for PS-Poll AID issue. 090429
- if(priv->ieee80211->state == IEEE80211_LINKED)
- LeisurePSLeave(dev);
-#endif
-
- RT_TRACE(COMP_RESET,"=========>Reset progress!! \n");
-
- // Set the variable for reset.
- priv->ResetProgress = RESET_TYPE_SILENT;
-// rtl8192_close(dev);
-#if 1
- down(&priv->wx_sem);
- if(priv->up == 0)
- {
- RT_TRACE(COMP_ERR,"%s():the driver is not up! return\n",__FUNCTION__);
- up(&priv->wx_sem);
- return ;
- }
- priv->up = 0;
- RT_TRACE(COMP_RESET,"%s():======>start to down the driver\n",__FUNCTION__);
- if(!netif_queue_stopped(dev))
- netif_stop_queue(dev);
-
- dm_backup_dynamic_mechanism_state(dev);
-
- rtl8192_irq_disable(dev);
- rtl8192_cancel_deferred_work(priv);
- deinit_hal_dm(dev);
- del_timer_sync(&priv->watch_dog_timer);
- ieee->sync_scan_hurryup = 1;
- if(ieee->state == IEEE80211_LINKED)
- {
- down(&ieee->wx_sem);
- printk("ieee->state is IEEE80211_LINKED\n");
- ieee80211_stop_send_beacons(priv->ieee80211);
- del_timer_sync(&ieee->associate_timer);
- cancel_delayed_work(&ieee->associate_retry_wq);
- ieee80211_stop_scan(ieee);
- up(&ieee->wx_sem);
- }
- else{
- printk("ieee->state is NOT LINKED\n");
- ieee80211_softmac_stop_protocol(priv->ieee80211,true);
- }
- rtl8192_halt_adapter(dev, true);
- up(&priv->wx_sem);
- RT_TRACE(COMP_RESET,"%s():<==========down process is finished\n",__FUNCTION__);
- RT_TRACE(COMP_RESET,"%s():===========>start to up the driver\n",__FUNCTION__);
- reset_status = _rtl8192_up(dev);
-
- RT_TRACE(COMP_RESET,"%s():<===========up process is finished\n",__FUNCTION__);
- if(reset_status == -1)
- {
- if(reset_times < 3)
- {
- reset_times++;
- goto RESET_START;
- }
- else
- {
- RT_TRACE(COMP_ERR," ERR!!! %s(): Reset Failed!!\n",__FUNCTION__);
- }
- }
-#endif
- ieee->is_silent_reset = 1;
-#if 1
- EnableHWSecurityConfig8192(dev);
-#if 1
- if(ieee->state == IEEE80211_LINKED && ieee->iw_mode == IW_MODE_INFRA)
- {
- ieee->set_chan(ieee->dev, ieee->current_network.channel);
-
-#if 1
- queue_work(ieee->wq, &ieee->associate_complete_wq);
-#endif
-
- }
- else if(ieee->state == IEEE80211_LINKED && ieee->iw_mode == IW_MODE_ADHOC)
- {
- ieee->set_chan(ieee->dev, ieee->current_network.channel);
- ieee->link_change(ieee->dev);
-
- // notify_wx_assoc_event(ieee);
-
- ieee80211_start_send_beacons(ieee);
-
- if (ieee->data_hard_resume)
- ieee->data_hard_resume(ieee->dev);
- netif_carrier_on(ieee->dev);
- }
-#endif
-
- CamRestoreAllEntry(dev);
-
- // Restore the previous setting for all dynamic mechanism
- dm_restore_dynamic_mechanism_state(dev);
- priv->ResetProgress = RESET_TYPE_NORESET;
- priv->reset_count++;
+ RT_TRACE(COMP_RESET, "%s(): RxResetType is %d\n", __FUNCTION__, RxResetType);
- priv->bForcedSilentReset =false;
- priv->bResetInProgress = false;
-
- // For test --> force write UFWP.
- write_nic_byte(dev, UFWP, 1);
- RT_TRACE(COMP_RESET, "Reset finished!! ====>[%d]\n", priv->reset_count);
-#endif
- }
+ return RxResetType;
}
#ifdef ENABLE_IPS
-void InactivePsWorkItemCallback(struct net_device *dev)
+static void InactivePsWorkItemCallback(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
- PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl));
+ PRT_POWER_SAVE_CONTROL pPSC = &priv->PowerSaveControl;
- RT_TRACE(COMP_POWER, "InactivePsWorkItemCallback() ---------> \n");
+ RT_TRACE(COMP_POWER, "InactivePsWorkItemCallback() --------->\n");
//
// This flag "bSwRfProcessing", indicates the status of IPS procedure, should be set if the IPS workitem
// is really scheduled.
pPSC->eInactivePowerState == eRfOff?"OFF":"ON");
- MgntActSet_RF_State(dev, pPSC->eInactivePowerState, RF_CHANGE_BY_IPS);
+ MgntActSet_RF_State(priv, pPSC->eInactivePowerState, RF_CHANGE_BY_IPS);
//
// To solve CAM values miss in RF OFF, rewrite CAM values after RF ON. By Bruce, 2007-09-20.
//
pPSC->bSwRfProcessing = FALSE;
- RT_TRACE(COMP_POWER, "InactivePsWorkItemCallback() <--------- \n");
+ RT_TRACE(COMP_POWER, "InactivePsWorkItemCallback() <---------\n");
}
#ifdef ENABLE_LPS
/* Change current and default preamble mode. */
-bool MgntActSet_802_11_PowerSaveMode(struct net_device *dev, u8 rtPsMode)
+bool MgntActSet_802_11_PowerSaveMode(struct r8192_priv *priv, u8 rtPsMode)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
// Currently, we do not change power save mode on IBSS mode.
if(priv->ieee80211->iw_mode == IW_MODE_ADHOC)
// Awake immediately
if(priv->ieee80211->sta_sleep != 0 && rtPsMode == IEEE80211_PS_DISABLED)
{
- unsigned long flags;
-
- //PlatformSetTimer(Adapter, &(pMgntInfo->AwakeTimer), 0);
// Notify the AP we awke.
- rtl8192_hw_wakeup(dev);
+ rtl8192_hw_wakeup(priv->ieee80211->dev);
priv->ieee80211->sta_sleep = 0;
- spin_lock_irqsave(&(priv->ieee80211->mgmt_tx_lock), flags);
+ spin_lock(&priv->ieee80211->mgmt_tx_lock);
printk("LPS leave: notify AP we are awaked ++++++++++ SendNullFunctionData\n");
ieee80211_sta_ps_send_null_frame(priv->ieee80211, 0);
- spin_unlock_irqrestore(&(priv->ieee80211->mgmt_tx_lock), flags);
+ spin_unlock(&priv->ieee80211->mgmt_tx_lock);
}
return true;
void LeisurePSEnter(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl));
-
- //RT_TRACE(COMP_PS, "LeisurePSEnter()...\n");
- //RT_TRACE(COMP_PS, "pPSC->bLeisurePs = %d, ieee->ps = %d,pPSC->LpsIdleCount is %d,RT_CHECK_FOR_HANG_PERIOD is %d\n",
- // pPSC->bLeisurePs, priv->ieee80211->ps,pPSC->LpsIdleCount,RT_CHECK_FOR_HANG_PERIOD);
+ PRT_POWER_SAVE_CONTROL pPSC = &priv->PowerSaveControl;
if(!((priv->ieee80211->iw_mode == IW_MODE_INFRA) &&
(priv->ieee80211->state == IEEE80211_LINKED)) ||
if(priv->ieee80211->ps == IEEE80211_PS_DISABLED)
{
-
- //RT_TRACE(COMP_LPS, "LeisurePSEnter(): Enter 802.11 power save mode...\n");
- MgntActSet_802_11_PowerSaveMode(dev, IEEE80211_PS_MBCAST|IEEE80211_PS_UNICAST);
+ MgntActSet_802_11_PowerSaveMode(priv, IEEE80211_PS_MBCAST|IEEE80211_PS_UNICAST);
}
}
void LeisurePSLeave(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl));
+ PRT_POWER_SAVE_CONTROL pPSC = &priv->PowerSaveControl;
if (pPSC->bLeisurePs)
{
if(priv->ieee80211->ps != IEEE80211_PS_DISABLED)
{
// move to lps_wakecomplete()
- //RT_TRACE(COMP_LPS, "LeisurePSLeave(): Busy Traffic , Leave 802.11 power save..\n");
- MgntActSet_802_11_PowerSaveMode(dev, IEEE80211_PS_DISABLED);
+ MgntActSet_802_11_PowerSaveMode(priv, IEEE80211_PS_DISABLED);
}
}
/* Enter the inactive power save mode. RF will be off */
-void
-IPSEnter(struct net_device *dev)
+void IPSEnter(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
- PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl));
+ PRT_POWER_SAVE_CONTROL pPSC = &priv->PowerSaveControl;
RT_RF_POWER_STATE rtState;
if (pPSC->bInactivePs)
{
- rtState = priv->ieee80211->eRFPowerState;
+ rtState = priv->eRFPowerState;
//
// Added by Bruce, 2007-12-25.
// Do not enter IPS in the following conditions:
&& (priv->ieee80211->state != IEEE80211_LINKED) )
{
RT_TRACE(COMP_RF,"IPSEnter(): Turn off RF.\n");
- //printk("IPSEnter(): Turn off RF.\n");
pPSC->eInactivePowerState = eRfOff;
// queue_work(priv->priv_wq,&(pPSC->InactivePsWorkItem));
- InactivePsWorkItemCallback(dev);
+ InactivePsWorkItemCallback(priv);
}
}
}
// Leave the inactive power save mode, RF will be on.
// 2007.08.17, by shien chang.
//
-void
-IPSLeave(struct net_device *dev)
+void IPSLeave(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
- PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl));
+ PRT_POWER_SAVE_CONTROL pPSC = &priv->PowerSaveControl;
RT_RF_POWER_STATE rtState;
if (pPSC->bInactivePs)
{
- rtState = priv->ieee80211->eRFPowerState;
- if (rtState != eRfOn && !pPSC->bSwRfProcessing && priv->ieee80211->RfOffReason <= RF_CHANGE_BY_IPS)
+ rtState = priv->eRFPowerState;
+ if (rtState != eRfOn && !pPSC->bSwRfProcessing && priv->RfOffReason <= RF_CHANGE_BY_IPS)
{
RT_TRACE(COMP_POWER, "IPSLeave(): Turn on RF.\n");
- //printk("IPSLeave(): Turn on RF.\n");
pPSC->eInactivePowerState = eRfOn;
-// queue_work(priv->priv_wq,&(pPSC->InactivePsWorkItem));
- InactivePsWorkItemCallback(dev);
+ InactivePsWorkItemCallback(priv);
}
}
}
-void IPSLeave_wq(void *data)
+void IPSLeave_wq(struct work_struct *work)
{
- struct ieee80211_device *ieee = container_of(data,struct ieee80211_device,ips_leave_wq);
+ struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, ips_leave_wq);
struct net_device *dev = ieee->dev;
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
down(&priv->ieee80211->ips_sem);
- IPSLeave(dev);
+ IPSLeave(priv);
up(&priv->ieee80211->ips_sem);
}
{
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
RT_RF_POWER_STATE rtState;
- rtState = priv->ieee80211->eRFPowerState;
+ rtState = priv->eRFPowerState;
- if(priv->ieee80211->PowerSaveControl.bInactivePs){
+ if (priv->PowerSaveControl.bInactivePs){
if(rtState == eRfOff){
- if(priv->ieee80211->RfOffReason > RF_CHANGE_BY_IPS)
+ if(priv->RfOffReason > RF_CHANGE_BY_IPS)
{
RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",__FUNCTION__);
return;
{
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
down(&priv->ieee80211->ips_sem);
- IPSLeave(dev);
+ IPSLeave(priv);
up(&priv->ieee80211->ips_sem);
}
#endif
{
struct delayed_work *dwork = container_of(work,struct delayed_work,work);
struct r8192_priv *priv = container_of(dwork,struct r8192_priv,watch_dog_wq);
- struct net_device *dev = priv->ieee80211->dev;
+ struct net_device *dev = priv->ieee80211->dev;
struct ieee80211_device* ieee = priv->ieee80211;
RESET_TYPE ResetType = RESET_TYPE_NORESET;
- static u8 check_reset_cnt=0;
- unsigned long flags;
bool bBusyTraffic = false;
- static u8 last_time = 0;
bool bEnterPS = false;
if ((!priv->up) || priv->bHwRadioOff)
return;
hal_dm_watchdog(dev);
#ifdef ENABLE_IPS
-// printk("watch_dog ENABLE_IPS\n");
if(ieee->actscanning == false){
- //printk("%d,%d,%d,%d\n", ieee->eRFPowerState, ieee->is_set_key, ieee->proto_stoppping, ieee->wx_set_enc);
if((ieee->iw_mode == IW_MODE_INFRA) && (ieee->state == IEEE80211_NOLINK) &&
- (ieee->eRFPowerState == eRfOn)&&!ieee->is_set_key &&
+ (priv->eRFPowerState == eRfOn) && !ieee->is_set_key &&
(!ieee->proto_stoppping) && !ieee->wx_set_enc){
- if(ieee->PowerSaveControl.ReturnPoint == IPS_CALLBACK_NONE){
- //printk("====================>haha:IPSEnter()\n");
- IPSEnter(dev);
- //ieee80211_stop_scan(priv->ieee80211);
+ if (priv->PowerSaveControl.ReturnPoint == IPS_CALLBACK_NONE){
+ IPSEnter(priv);
}
}
}
if( ((ieee->LinkDetectInfo.NumRxUnicastOkInPeriod + ieee->LinkDetectInfo.NumTxOkInPeriod) > 8 ) ||
(ieee->LinkDetectInfo.NumRxUnicastOkInPeriod > 2) )
{
- //printk("ieee->LinkDetectInfo.NumRxUnicastOkInPeriod is %d,ieee->LinkDetectInfo.NumTxOkInPeriod is %d\n",
- // ieee->LinkDetectInfo.NumRxUnicastOkInPeriod,ieee->LinkDetectInfo.NumTxOkInPeriod);
bEnterPS= false;
}
else
bEnterPS= true;
}
- //printk("***bEnterPS = %d\n", bEnterPS);
// LeisurePS only work in infra mode.
if(bEnterPS)
{
else
{
#ifdef ENABLE_LPS
- //RT_TRACE(COMP_LPS,"====>no link LPS leave\n");
LeisurePSLeave(dev);
#endif
}
//added by amy for AP roaming
- if (1)
- {
if(ieee->state == IEEE80211_LINKED && ieee->iw_mode == IW_MODE_INFRA)
{
u32 TotalRxBcnNum = 0;
rtl819x_update_rxcounts(priv, &TotalRxBcnNum, &TotalRxDataNum);
if((TotalRxBcnNum+TotalRxDataNum) == 0)
{
- if( ieee->eRFPowerState == eRfOff)
+ if (priv->eRFPowerState == eRfOff)
RT_TRACE(COMP_ERR,"========>%s()\n",__FUNCTION__);
printk("===>%s(): AP is power off,connect another one\n",__FUNCTION__);
// Dot11d_Reset(dev);
ieee->LinkDetectInfo.NumRecvBcnInPeriod=0;
ieee->LinkDetectInfo.NumRecvDataInPeriod=0;
- }
//check if reset the driver
- spin_lock_irqsave(&priv->tx_lock,flags);
- if(check_reset_cnt++ >= 3 && !ieee->is_roaming && (last_time != 1))
+ if (priv->watchdog_check_reset_cnt++ >= 3 && !ieee->is_roaming &&
+ priv->watchdog_last_time != 1)
{
- ResetType = rtl819x_ifcheck_resetornot(dev);
- check_reset_cnt = 3;
- //DbgPrint("Start to check silent reset\n");
+ ResetType = rtl819x_check_reset(priv);
+ priv->watchdog_check_reset_cnt = 3;
}
- spin_unlock_irqrestore(&priv->tx_lock,flags);
if(!priv->bDisableNormalResetCheck && ResetType == RESET_TYPE_NORMAL)
{
priv->ResetProgress = RESET_TYPE_NORMAL;
return;
}
/* disable silent reset temply 2008.9.11*/
-#if 1
+
if( ((priv->force_reset) || (!priv->bDisableNormalResetCheck && ResetType==RESET_TYPE_SILENT))) // This is control by OID set in Pomelo
{
- last_time = 1;
- rtl819x_ifsilentreset(dev);
+ priv->watchdog_last_time = 1;
}
else
- last_time = 0;
-#endif
+ priv->watchdog_last_time = 0;
+
priv->force_reset = false;
priv->bForcedSilentReset = false;
priv->bResetInProgress = false;
void watch_dog_timer_callback(unsigned long data)
{
- struct r8192_priv *priv = ieee80211_priv((struct net_device *) data);
+ struct r8192_priv *priv = (struct r8192_priv *) data;
queue_delayed_work(priv->priv_wq,&priv->watch_dog_wq,0);
mod_timer(&priv->watch_dog_timer, jiffies + MSECS(IEEE80211_WATCH_DOG_TIME));
}
-static int _rtl8192_up(struct net_device *dev)
+static int _rtl8192_up(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
- //int i;
RT_STATUS init_status = RT_STATUS_SUCCESS;
+ struct net_device *dev = priv->ieee80211->dev;
+
priv->up=1;
priv->ieee80211->ieee_up=1;
priv->bdisable_nic = false; //YJ,add,091111
- RT_TRACE(COMP_INIT, "Bringing up iface");
+ RT_TRACE(COMP_INIT, "Bringing up iface\n");
- init_status = rtl8192_adapter_start(dev);
+ init_status = rtl8192_adapter_start(priv);
if(init_status != RT_STATUS_SUCCESS)
{
RT_TRACE(COMP_ERR,"ERR!!! %s(): initialization is failed!\n",__FUNCTION__);
return -1;
}
RT_TRACE(COMP_INIT, "start adapter finished\n");
-#ifdef RTL8192E
- if(priv->ieee80211->eRFPowerState!=eRfOn)
- MgntActSet_RF_State(dev, eRfOn, priv->ieee80211->RfOffReason);
-#endif
+
+ if (priv->eRFPowerState != eRfOn)
+ MgntActSet_RF_State(priv, eRfOn, priv->RfOffReason);
+
if(priv->ieee80211->state != IEEE80211_LINKED)
ieee80211_softmac_start_protocol(priv->ieee80211);
ieee80211_reset_queue(priv->ieee80211);
- watch_dog_timer_callback((unsigned long) dev);
+ watch_dog_timer_callback((unsigned long) priv);
if(!netif_queue_stopped(dev))
netif_start_queue(dev);
else
if (priv->up == 1) return -1;
- return _rtl8192_up(dev);
+ return _rtl8192_up(priv);
}
if (!netif_queue_stopped(dev))
netif_stop_queue(dev);
- rtl8192_irq_disable(dev);
+ rtl8192_irq_disable(priv);
rtl8192_cancel_deferred_work(priv);
deinit_hal_dm(dev);
del_timer_sync(&priv->watch_dog_timer);
ieee80211_softmac_stop_protocol(priv->ieee80211,true);
- rtl8192_halt_adapter(dev,false);
+ rtl8192_halt_adapter(priv, false);
memset(&priv->ieee80211->current_network, 0 , offsetof(struct ieee80211_network, list));
RT_TRACE(COMP_DOWN, "<==========%s()\n", __FUNCTION__);
}
-void rtl8192_commit(struct net_device *dev)
+void rtl8192_commit(struct r8192_priv *priv)
{
- struct r8192_priv *priv = ieee80211_priv(dev);
-
if (priv->up == 0) return ;
ieee80211_softmac_stop_protocol(priv->ieee80211,true);
- rtl8192_irq_disable(dev);
- rtl8192_halt_adapter(dev,true);
- _rtl8192_up(dev);
+ rtl8192_irq_disable(priv);
+ rtl8192_halt_adapter(priv, true);
+ _rtl8192_up(priv);
}
static void rtl8192_restart(struct work_struct *work)
{
struct r8192_priv *priv = container_of(work, struct r8192_priv, reset_wq);
- struct net_device *dev = priv->ieee80211->dev;
down(&priv->wx_sem);
- rtl8192_commit(dev);
+ rtl8192_commit(priv);
up(&priv->wx_sem);
}
static void r8192_set_multicast(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- short promisc;
-
- //down(&priv->wx_sem);
-
- /* FIXME FIXME */
-
- promisc = (dev->flags & IFF_PROMISC) ? 1:0;
-
- if (promisc != priv->promisc) {
- ;
- // rtl8192_commit(dev);
- }
-
- priv->promisc = promisc;
- //schedule_work(&priv->reset_wq);
- //up(&priv->wx_sem);
+ priv->promisc = (dev->flags & IFF_PROMISC) ? 1 : 0;
}
return 0;
}
+static void r8192e_set_hw_key(struct r8192_priv *priv, struct ieee_param *ipw)
+{
+ struct ieee80211_device *ieee = priv->ieee80211;
+ u8 broadcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
+ u32 key[4];
+
+ if (ipw->u.crypt.set_tx) {
+ if (strcmp(ipw->u.crypt.alg, "CCMP") == 0)
+ ieee->pairwise_key_type = KEY_TYPE_CCMP;
+ else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0)
+ ieee->pairwise_key_type = KEY_TYPE_TKIP;
+ else if (strcmp(ipw->u.crypt.alg, "WEP") == 0) {
+ if (ipw->u.crypt.key_len == 13)
+ ieee->pairwise_key_type = KEY_TYPE_WEP104;
+ else if (ipw->u.crypt.key_len == 5)
+ ieee->pairwise_key_type = KEY_TYPE_WEP40;
+ } else
+ ieee->pairwise_key_type = KEY_TYPE_NA;
+
+ if (ieee->pairwise_key_type) {
+ memcpy(key, ipw->u.crypt.key, 16);
+ EnableHWSecurityConfig8192(priv);
+ /*
+ * We fill both index entry and 4th entry for pairwise
+ * key as in IPW interface, adhoc will only get here,
+ * so we need index entry for its default key serching!
+ */
+ setKey(priv, 4, ipw->u.crypt.idx,
+ ieee->pairwise_key_type,
+ (u8*)ieee->ap_mac_addr, 0, key);
+
+ /* LEAP WEP will never set this. */
+ if (ieee->auth_mode != 2)
+ setKey(priv, ipw->u.crypt.idx, ipw->u.crypt.idx,
+ ieee->pairwise_key_type,
+ (u8*)ieee->ap_mac_addr, 0, key);
+ }
+ if ((ieee->pairwise_key_type == KEY_TYPE_CCMP) &&
+ ieee->pHTInfo->bCurrentHTSupport) {
+ write_nic_byte(priv, 0x173, 1); /* fix aes bug */
+ }
+ } else {
+ memcpy(key, ipw->u.crypt.key, 16);
+ if (strcmp(ipw->u.crypt.alg, "CCMP") == 0)
+ ieee->group_key_type= KEY_TYPE_CCMP;
+ else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0)
+ ieee->group_key_type = KEY_TYPE_TKIP;
+ else if (strcmp(ipw->u.crypt.alg, "WEP") == 0) {
+ if (ipw->u.crypt.key_len == 13)
+ ieee->group_key_type = KEY_TYPE_WEP104;
+ else if (ipw->u.crypt.key_len == 5)
+ ieee->group_key_type = KEY_TYPE_WEP40;
+ } else
+ ieee->group_key_type = KEY_TYPE_NA;
+
+ if (ieee->group_key_type) {
+ setKey(priv, ipw->u.crypt.idx, ipw->u.crypt.idx,
+ ieee->group_key_type, broadcast_addr, 0, key);
+ }
+ }
+}
+
/* based on ipw2200 driver */
static int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
struct iwreq *wrq = (struct iwreq *)rq;
int ret=-1;
- struct ieee80211_device *ieee = priv->ieee80211;
- u32 key[4];
- u8 broadcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
struct iw_point *p = &wrq->u.data;
struct ieee_param *ipw = NULL;//(struct ieee_param *)wrq->u.data.pointer;
}
switch (cmd) {
- case RTL_IOCTL_WPA_SUPPLICANT:
- //parse here for HW security
- if (ipw->cmd == IEEE_CMD_SET_ENCRYPTION)
- {
- if (ipw->u.crypt.set_tx)
- {
- if (strcmp(ipw->u.crypt.alg, "CCMP") == 0)
- ieee->pairwise_key_type = KEY_TYPE_CCMP;
- else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0)
- ieee->pairwise_key_type = KEY_TYPE_TKIP;
- else if (strcmp(ipw->u.crypt.alg, "WEP") == 0)
- {
- if (ipw->u.crypt.key_len == 13)
- ieee->pairwise_key_type = KEY_TYPE_WEP104;
- else if (ipw->u.crypt.key_len == 5)
- ieee->pairwise_key_type = KEY_TYPE_WEP40;
- }
- else
- ieee->pairwise_key_type = KEY_TYPE_NA;
-
- if (ieee->pairwise_key_type)
- {
- memcpy((u8*)key, ipw->u.crypt.key, 16);
- EnableHWSecurityConfig8192(dev);
- //we fill both index entry and 4th entry for pairwise key as in IPW interface, adhoc will only get here, so we need index entry for its default key serching!
- //added by WB.
- setKey(dev, 4, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8*)ieee->ap_mac_addr, 0, key);
- if (ieee->auth_mode != 2) //LEAP WEP will never set this.
- setKey(dev, ipw->u.crypt.idx, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8*)ieee->ap_mac_addr, 0, key);
- }
- if ((ieee->pairwise_key_type == KEY_TYPE_CCMP) && ieee->pHTInfo->bCurrentHTSupport){
- write_nic_byte(dev, 0x173, 1); //fix aes bug
- }
-
- }
- else //if (ipw->u.crypt.idx) //group key use idx > 0
- {
- memcpy((u8*)key, ipw->u.crypt.key, 16);
- if (strcmp(ipw->u.crypt.alg, "CCMP") == 0)
- ieee->group_key_type= KEY_TYPE_CCMP;
- else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0)
- ieee->group_key_type = KEY_TYPE_TKIP;
- else if (strcmp(ipw->u.crypt.alg, "WEP") == 0)
- {
- if (ipw->u.crypt.key_len == 13)
- ieee->group_key_type = KEY_TYPE_WEP104;
- else if (ipw->u.crypt.key_len == 5)
- ieee->group_key_type = KEY_TYPE_WEP40;
- }
- else
- ieee->group_key_type = KEY_TYPE_NA;
-
- if (ieee->group_key_type)
- {
- setKey( dev,
- ipw->u.crypt.idx,
- ipw->u.crypt.idx, //KeyIndex
- ieee->group_key_type, //KeyType
- broadcast_addr, //MacAddr
- 0, //DefaultKey
- key); //KeyContent
- }
- }
- }
-#ifdef JOHN_DEBUG
- //john's test 0711
- {
- int i;
- printk("@@ wrq->u pointer = ");
- for(i=0;i<wrq->u.data.length;i++){
- if(i%10==0) printk("\n");
- printk( "%8x|", ((u32*)wrq->u.data.pointer)[i] );
- }
- printk("\n");
- }
-#endif /*JOHN_DEBUG*/
+ case RTL_IOCTL_WPA_SUPPLICANT:
+ /* parse here for HW security */
+ if (ipw->cmd == IEEE_CMD_SET_ENCRYPTION)
+ r8192e_set_hw_key(priv, ipw);
ret = ieee80211_wpa_supplicant_ioctl(priv->ieee80211, &wrq->u.data);
break;
- default:
+ default:
ret = -EOPNOTSUPP;
break;
}
}
/* Record the TSF time stamp when receiving a packet */
-static void UpdateRxPktTimeStamp8190 (struct net_device *dev, struct ieee80211_rx_stats *stats)
+static void UpdateRxPktTimeStamp8190(struct r8192_priv *priv, struct ieee80211_rx_stats *stats)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
if(stats->bIsAMPDU && !stats->bFirstMPDU) {
stats->mac_time[0] = priv->LastRxDescTSFLow;
return signal_power;
}
-/*
- * Update Rx signal related information in the packet reeived
- * to RxStats. User application can query RxStats to realize
- * current Rx signal status.
- *
- * In normal operation, user only care about the information of the BSS
- * and we shall invoke this function if the packet received is from the BSS.
- */
-static void
-rtl819x_update_rxsignalstatistics8190pci(
- struct r8192_priv * priv,
- struct ieee80211_rx_stats * pprevious_stats
- )
-{
- int weighting = 0;
-
- //2 <ToDo> Update Rx Statistics (such as signal strength and signal quality).
-
- // Initila state
- if(priv->stats.recv_signal_power == 0)
- priv->stats.recv_signal_power = pprevious_stats->RecvSignalPower;
-
- // To avoid the past result restricting the statistics sensitivity, weight the current power (5/6) to speed up the
- // reaction of smoothed Signal Power.
- if(pprevious_stats->RecvSignalPower > priv->stats.recv_signal_power)
- weighting = 5;
- else if(pprevious_stats->RecvSignalPower < priv->stats.recv_signal_power)
- weighting = (-5);
- //
- // We need more correct power of received packets and the "SignalStrength" of RxStats have been beautified or translated,
- // so we record the correct power in Dbm here. By Bruce, 2008-03-07.
- //
- priv->stats.recv_signal_power = (priv->stats.recv_signal_power * 5 + pprevious_stats->RecvSignalPower + weighting) / 6;
-}
-
-static void
-rtl8190_process_cck_rxpathsel(
- struct r8192_priv * priv,
- struct ieee80211_rx_stats * pprevious_stats
- )
-{
-#ifdef RTL8190P //Only 90P 2T4R need to check
- char last_cck_adc_pwdb[4]={0,0,0,0};
- u8 i;
-//cosa add for Rx path selection
- if(priv->rf_type == RF_2T4R && DM_RxPathSelTable.Enable)
- {
- if(pprevious_stats->bIsCCK &&
- (pprevious_stats->bPacketToSelf ||pprevious_stats->bPacketBeacon))
- {
- /* record the cck adc_pwdb to the sliding window. */
- if(priv->stats.cck_adc_pwdb.TotalNum++ >= PHY_RSSI_SLID_WIN_MAX)
- {
- priv->stats.cck_adc_pwdb.TotalNum = PHY_RSSI_SLID_WIN_MAX;
- for(i=RF90_PATH_A; i<RF90_PATH_MAX; i++)
- {
- last_cck_adc_pwdb[i] = priv->stats.cck_adc_pwdb.elements[i][priv->stats.cck_adc_pwdb.index];
- priv->stats.cck_adc_pwdb.TotalVal[i] -= last_cck_adc_pwdb[i];
- }
- }
- for(i=RF90_PATH_A; i<RF90_PATH_MAX; i++)
- {
- priv->stats.cck_adc_pwdb.TotalVal[i] += pprevious_stats->cck_adc_pwdb[i];
- priv->stats.cck_adc_pwdb.elements[i][priv->stats.cck_adc_pwdb.index] = pprevious_stats->cck_adc_pwdb[i];
- }
- priv->stats.cck_adc_pwdb.index++;
- if(priv->stats.cck_adc_pwdb.index >= PHY_RSSI_SLID_WIN_MAX)
- priv->stats.cck_adc_pwdb.index = 0;
-
- for(i=RF90_PATH_A; i<RF90_PATH_MAX; i++)
- {
- DM_RxPathSelTable.cck_pwdb_sta[i] = priv->stats.cck_adc_pwdb.TotalVal[i]/priv->stats.cck_adc_pwdb.TotalNum;
- }
-
- for(i=RF90_PATH_A; i<RF90_PATH_MAX; i++)
- {
- if(pprevious_stats->cck_adc_pwdb[i] > (char)priv->undecorated_smoothed_cck_adc_pwdb[i])
- {
- priv->undecorated_smoothed_cck_adc_pwdb[i] =
- ( (priv->undecorated_smoothed_cck_adc_pwdb[i]*(Rx_Smooth_Factor-1)) +
- (pprevious_stats->cck_adc_pwdb[i])) /(Rx_Smooth_Factor);
- priv->undecorated_smoothed_cck_adc_pwdb[i] = priv->undecorated_smoothed_cck_adc_pwdb[i] + 1;
- }
- else
- {
- priv->undecorated_smoothed_cck_adc_pwdb[i] =
- ( (priv->undecorated_smoothed_cck_adc_pwdb[i]*(Rx_Smooth_Factor-1)) +
- (pprevious_stats->cck_adc_pwdb[i])) /(Rx_Smooth_Factor);
- }
- }
- }
- }
-#endif
-}
-
-
/* 2008/01/22 MH We can not delcare RSSI/EVM total value of sliding window to
be a local static. Otherwise, it may increase when we return from S3/S4. The
value will be kept in memory or disk. We must delcare the value in adapter
bool bcheck = false;
u8 rfpath;
u32 nspatial_stream, tmp_val;
- //u8 i;
static u32 slide_rssi_index=0, slide_rssi_statistics=0;
static u32 slide_evm_index=0, slide_evm_statistics=0;
static u32 last_rssi=0, last_evm=0;
- //cosa add for rx path selection
-// static long slide_cck_adc_pwdb_index=0, slide_cck_adc_pwdb_statistics=0;
-// static char last_cck_adc_pwdb[4]={0,0,0,0};
//cosa add for beacon rssi smoothing
static u32 slide_beacon_adc_pwdb_index=0, slide_beacon_adc_pwdb_statistics=0;
static u32 last_beacon_adc_pwdb=0;
sc = le16_to_cpu(hdr->seq_ctl);
frag = WLAN_GET_SEQ_FRAG(sc);
seq = WLAN_GET_SEQ_SEQ(sc);
- //cosa add 04292008 to record the sequence number
- pcurrent_stats->Seq_Num = seq;
+
//
// Check whether we should take the previous packet into accounting
//
{
// if previous packet is not aggregated packet
bcheck = true;
- }else
- {
-//remve for that we don't use AMPDU to calculate PWDB,because the reported PWDB of some AP is fault.
-#if 0
- // if previous packet is aggregated packet, and current packet
- // (1) is not AMPDU
- // (2) is the first packet of one AMPDU
- // that means the previous packet is the last one aggregated packet
- if( !pcurrent_stats->bIsAMPDU || pcurrent_stats->bFirstMPDU)
- bcheck = true;
-#endif
}
if(slide_rssi_statistics++ >= PHY_RSSI_SLID_WIN_MAX)
if(!bcheck)
return;
- rtl8190_process_cck_rxpathsel(priv,pprevious_stats);
-
- //
- // Check RSSI
- //
- priv->stats.num_process_phyinfo++;
-#if 0
- /* record the general signal strength to the sliding window. */
- if(slide_rssi_statistics++ >= PHY_RSSI_SLID_WIN_MAX)
- {
- slide_rssi_statistics = PHY_RSSI_SLID_WIN_MAX;
- last_rssi = priv->stats.slide_signal_strength[slide_rssi_index];
- priv->stats.slide_rssi_total -= last_rssi;
- }
- priv->stats.slide_rssi_total += pprevious_stats->SignalStrength;
-
- priv->stats.slide_signal_strength[slide_rssi_index++] = pprevious_stats->SignalStrength;
- if(slide_rssi_index >= PHY_RSSI_SLID_WIN_MAX)
- slide_rssi_index = 0;
-
- // <1> Showed on UI for user, in dbm
- tmp_val = priv->stats.slide_rssi_total/slide_rssi_statistics;
- priv->stats.signal_strength = rtl819x_translate_todbm((u8)tmp_val);
-
-#endif
// <2> Showed on UI for engineering
// hardware does not provide rssi information for each rf path in CCK
if(!pprevious_stats->bIsCCK && pprevious_stats->bPacketToSelf)
{
for (rfpath = RF90_PATH_A; rfpath < RF90_PATH_C; rfpath++)
{
- if (!rtl8192_phy_CheckIsLegalRFPath(priv->ieee80211->dev, rfpath))
+ if (!rtl8192_phy_CheckIsLegalRFPath(priv, rfpath))
continue;
- RT_TRACE(COMP_DBG,"Jacken -> pPreviousstats->RxMIMOSignalStrength[rfpath] = %d \n" ,pprevious_stats->RxMIMOSignalStrength[rfpath] );
+ RT_TRACE(COMP_DBG, "pPreviousstats->RxMIMOSignalStrength[rfpath] = %d\n", pprevious_stats->RxMIMOSignalStrength[rfpath]);
//Fixed by Jacken 2008-03-20
if(priv->stats.rx_rssi_percentage[rfpath] == 0)
{
priv->stats.rx_rssi_percentage[rfpath] = pprevious_stats->RxMIMOSignalStrength[rfpath];
- //DbgPrint("MIMO RSSI initialize \n");
}
if(pprevious_stats->RxMIMOSignalStrength[rfpath] > priv->stats.rx_rssi_percentage[rfpath])
{
( (priv->stats.rx_rssi_percentage[rfpath]*(Rx_Smooth_Factor-1)) +
(pprevious_stats->RxMIMOSignalStrength[rfpath])) /(Rx_Smooth_Factor);
}
- RT_TRACE(COMP_DBG,"Jacken -> priv->RxStats.RxRSSIPercentage[rfPath] = %d \n" ,priv->stats.rx_rssi_percentage[rfpath] );
+ RT_TRACE(COMP_DBG, "priv->RxStats.RxRSSIPercentage[rfPath] = %d \n" , priv->stats.rx_rssi_percentage[rfpath]);
}
}
slide_beacon_adc_pwdb_statistics = PHY_Beacon_RSSI_SLID_WIN_MAX;
last_beacon_adc_pwdb = priv->stats.Slide_Beacon_pwdb[slide_beacon_adc_pwdb_index];
priv->stats.Slide_Beacon_Total -= last_beacon_adc_pwdb;
- //DbgPrint("slide_beacon_adc_pwdb_index = %d, last_beacon_adc_pwdb = %d, Adapter->RxStats.Slide_Beacon_Total = %d\n",
// slide_beacon_adc_pwdb_index, last_beacon_adc_pwdb, Adapter->RxStats.Slide_Beacon_Total);
}
priv->stats.Slide_Beacon_Total += pprevious_stats->RxPWDBAll;
priv->stats.Slide_Beacon_pwdb[slide_beacon_adc_pwdb_index] = pprevious_stats->RxPWDBAll;
- //DbgPrint("slide_beacon_adc_pwdb_index = %d, pPreviousRfd->Status.RxPWDBAll = %d\n", slide_beacon_adc_pwdb_index, pPreviousRfd->Status.RxPWDBAll);
slide_beacon_adc_pwdb_index++;
if(slide_beacon_adc_pwdb_index >= PHY_Beacon_RSSI_SLID_WIN_MAX)
slide_beacon_adc_pwdb_index = 0;
if(priv->undecorated_smoothed_pwdb < 0) // initialize
{
priv->undecorated_smoothed_pwdb = pprevious_stats->RxPWDBAll;
- //DbgPrint("First pwdb initialize \n");
}
-#if 1
+
if(pprevious_stats->RxPWDBAll > (u32)priv->undecorated_smoothed_pwdb)
{
priv->undecorated_smoothed_pwdb =
( ((priv->undecorated_smoothed_pwdb)*(Rx_Smooth_Factor-1)) +
(pprevious_stats->RxPWDBAll)) /(Rx_Smooth_Factor);
}
-#else
- //Fixed by Jacken 2008-03-20
- if(pPreviousRfd->Status.RxPWDBAll > (u32)pHalData->UndecoratedSmoothedPWDB)
- {
- pHalData->UndecoratedSmoothedPWDB =
- ( ((pHalData->UndecoratedSmoothedPWDB)* 5) + (pPreviousRfd->Status.RxPWDBAll)) / 6;
- pHalData->UndecoratedSmoothedPWDB = pHalData->UndecoratedSmoothedPWDB + 1;
- }
- else
- {
- pHalData->UndecoratedSmoothedPWDB =
- ( ((pHalData->UndecoratedSmoothedPWDB)* 5) + (pPreviousRfd->Status.RxPWDBAll)) / 6;
- }
-#endif
- rtl819x_update_rxsignalstatistics8190pci(priv,pprevious_stats);
}
//
// <1> Showed on UI for user, in percentage.
tmp_val = priv->stats.slide_evm_total/slide_evm_statistics;
- priv->stats.signal_quality = tmp_val;
//cosa add 10/11/2007, Showed on UI for user in Windows Vista, for Link quality.
- priv->stats.last_signal_strength_inpercent = tmp_val;
}
// <2> Showed on UI for engineering
u8 is_cck_rate=0;
u8 rf_rx_num = 0;
- /* 2007/07/04 MH For OFDM RSSI. For high power or not. */
- static u8 check_reg824 = 0;
- static u32 reg824_bit9 = 0;
-
- priv->stats.numqry_phystatus++;
-
is_cck_rate = rx_hal_is_cck_rate(pdrvinfo);
// Record it for next packet processing
pstats->bPacketBeacon = precord_stats->bPacketBeacon = bPacketBeacon;
pstats->bToSelfBA = precord_stats->bToSelfBA = bToSelfBA;
/*2007.08.30 requested by SD3 Jerry */
- if(check_reg824 == 0)
+ if (priv->phy_check_reg824 == 0)
{
- reg824_bit9 = rtl8192_QueryBBReg(priv->ieee80211->dev, rFPGA0_XA_HSSIParameter2, 0x200);
- check_reg824 = 1;
+ priv->phy_reg824_bit9 = rtl8192_QueryBBReg(priv, rFPGA0_XA_HSSIParameter2, 0x200);
+ priv->phy_check_reg824 = 1;
}
// (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive)
//
u8 report;//, cck_agc_rpt;
-#ifdef RTL8190P
- u8 tmp_pwdb;
- char cck_adc_pwdb[4];
-#endif
- priv->stats.numqry_phystatusCCK++;
-
-#ifdef RTL8190P //Only 90P 2T4R need to check
- if(priv->rf_type == RF_2T4R && DM_RxPathSelTable.Enable && bpacket_match_bssid)
- {
- for(i=RF90_PATH_A; i<RF90_PATH_MAX; i++)
- {
- tmp_pwdb = pcck_buf->adc_pwdb_X[i];
- cck_adc_pwdb[i] = (char)tmp_pwdb;
- cck_adc_pwdb[i] /= 2;
- pstats->cck_adc_pwdb[i] = precord_stats->cck_adc_pwdb[i] = cck_adc_pwdb[i];
- //DbgPrint("RF-%d tmp_pwdb = 0x%x, cck_adc_pwdb = %d", i, tmp_pwdb, cck_adc_pwdb[i]);
- }
- }
-#endif
- if(!reg824_bit9)
+ if (!priv->phy_reg824_bit9)
{
report = pcck_buf->cck_agc_rpt & 0xc0;
report = report>>6;
}
else
{
- priv->stats.numqry_phystatusHT++;
//
// (1)Get RSSI for HT rate
//
//Fixed by Jacken from Bryant 2008-03-20
//Original value is 106
-#ifdef RTL8190P //Modify by Jacken 2008/03/31
- rx_pwr[i] = ((pofdm_buf->trsw_gain_X[i]&0x3F)*2) - 106;
-#else
rx_pwr[i] = ((pofdm_buf->trsw_gain_X[i]&0x3F)*2) - 110;
-#endif
//Get Rx snr value in DB
tmp_rxsnr = pofdm_buf->rxsnr_X[i];
rx_snrX = (char)(tmp_rxsnr);
rx_snrX /= 2;
- priv->stats.rxSNRdB[i] = (long)rx_snrX;
/* Translate DBM to percentage. */
RSSI = rtl819x_query_rxpwrpercentage(rx_pwr[i]);
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
/* 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.
{
ptarget_stats->bIsAMPDU = psrc_stats->bIsAMPDU;
ptarget_stats->bFirstMPDU = psrc_stats->bFirstMPDU;
- //ptarget_stats->Seq_Num = psrc_stats->Seq_Num;
}
-static void TranslateRxSignalStuff819xpci(struct net_device *dev,
+static void TranslateRxSignalStuff819xpci(struct r8192_priv *priv,
struct sk_buff *skb,
struct ieee80211_rx_stats * pstats,
prx_desc_819x_pci pdesc,
prx_fwinfo_819x_pci pdrvinfo)
{
// TODO: We must only check packet for current MAC address. Not finish
- 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;
u16 fc,type;
/* 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))
+ (!compare_ether_addr(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
+ bpacket_toself = bpacket_match_bssid & (!compare_ether_addr(praddr, priv->ieee80211->dev->dev_addr));
+
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)))
+ if (!compare_ether_addr(praddr, priv->ieee80211->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, pdesc, pdrvinfo, &previous_stats, bpacket_match_bssid,
+ rtl8192_process_phyinfo(priv, tmp_buf, &priv->previous_stats, pstats);
+ rtl8192_query_rxphystatus(priv, pstats, pdesc, pdrvinfo, &priv->previous_stats, bpacket_match_bssid,
bpacket_toself ,bPacketBeacon, bToSelfBA);
- rtl8192_record_rxdesc_forlateruse(pstats, &previous_stats);
+ rtl8192_record_rxdesc_forlateruse(pstats, &priv->previous_stats);
}
-static void rtl8192_tx_resume(struct net_device *dev)
+static void rtl8192_tx_resume(struct r8192_priv *priv)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
struct ieee80211_device *ieee = priv->ieee80211;
+ struct net_device *dev = priv->ieee80211->dev;
struct sk_buff *skb;
- int queue_index;
+ int i;
- for(queue_index = BK_QUEUE; queue_index < TXCMD_QUEUE;queue_index++) {
- while((!skb_queue_empty(&ieee->skb_waitQ[queue_index]))&&
- (priv->ieee80211->check_nic_enough_desc(dev,queue_index) > 0)) {
+ for (i = BK_QUEUE; i < TXCMD_QUEUE; i++) {
+ while ((!skb_queue_empty(&ieee->skb_waitQ[i])) &&
+ (priv->ieee80211->check_nic_enough_desc(dev, i) > 0)) {
/* 1. dequeue the packet from the wait queue */
- skb = skb_dequeue(&ieee->skb_waitQ[queue_index]);
+ skb = skb_dequeue(&ieee->skb_waitQ[i]);
/* 2. tx the packet directly */
- ieee->softmac_data_hard_start_xmit(skb,dev,0/* rate useless now*/);
- #if 0
- if(queue_index!=MGNT_QUEUE) {
- ieee->stats.tx_packets++;
- ieee->stats.tx_bytes += skb->len;
- }
- #endif
+ ieee->softmac_data_hard_start_xmit(skb, ieee, 0);
}
}
}
-static void rtl8192_irq_tx_tasklet(struct r8192_priv *priv)
+static void rtl8192_irq_tx_tasklet(unsigned long arg)
{
- rtl8192_tx_resume(priv->ieee80211->dev);
+ struct r8192_priv *priv = (struct r8192_priv*) arg;
+ struct rtl8192_tx_ring *mgnt_ring = &priv->tx_ring[MGNT_QUEUE];
+ struct net_device *dev = priv->ieee80211->dev;
+ unsigned long flags;
+
+ /* check if we need to report that the management queue is drained */
+ spin_lock_irqsave(&priv->irq_th_lock, flags);
+
+ if (!skb_queue_len(&mgnt_ring->queue) &&
+ priv->ieee80211->ack_tx_to_ieee &&
+ rtl8192_is_tx_queue_empty(dev)) {
+ priv->ieee80211->ack_tx_to_ieee = 0;
+ ieee80211_ps_tx_ack(priv->ieee80211, 1);
+ }
+
+ spin_unlock_irqrestore(&priv->irq_th_lock, flags);
+
+ rtl8192_tx_resume(priv);
}
/* Record the received data rate */
static void UpdateReceivedRateHistogramStatistics8190(
- struct net_device *dev,
+ struct r8192_priv *priv,
struct ieee80211_rx_stats* pstats
)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
u32 rcvType=1; //0: Total, 1:OK, 2:CRC, 3:ICV
u32 rateIndex;
u32 preamble_guardinterval; //1: short preamble/GI, 0: long preamble/GI
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]++;
}
-static void rtl8192_rx(struct net_device *dev)
+static void rtl8192_rx(struct r8192_priv *priv)
{
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
struct ieee80211_hdr_1addr *ieee80211_hdr = NULL;
bool unicast_packet = false;
struct ieee80211_rx_stats stats = {
.freq = IEEE80211_24GHZ_BAND,
};
unsigned int count = priv->rxringcount;
-
- stats.nic_type = NIC_8192E;
+ prx_fwinfo_819x_pci pDrvInfo = NULL;
+ struct sk_buff *new_skb;
while (count--) {
rx_desc_819x_pci *pdesc = &priv->rx_ring[priv->rx_idx];//rx descriptor
struct sk_buff *skb = priv->rx_buf[priv->rx_idx];//rx pkt
- if (pdesc->OWN){
+ if (pdesc->OWN)
/* wait data to be filled by hardware */
return;
- } else {
+
stats.bICV = pdesc->ICV;
stats.bCRC = pdesc->CRC32;
stats.bHwError = pdesc->CRC32 | pdesc->ICV;
if(stats.bHwError) {
stats.bShift = false;
-
- if(pdesc->CRC32) {
- if (pdesc->Length <500)
- priv->stats.rxcrcerrmin++;
- else if (pdesc->Length >1000)
- priv->stats.rxcrcerrmax++;
- else
- priv->stats.rxcrcerrmid++;
- }
goto done;
- } else {
- prx_fwinfo_819x_pci pDrvInfo = NULL;
- struct sk_buff *new_skb = dev_alloc_skb(priv->rxbuffersize);
+ }
+ pDrvInfo = NULL;
+ new_skb = dev_alloc_skb(priv->rxbuffersize);
- if (unlikely(!new_skb)) {
+ if (unlikely(!new_skb))
goto done;
- }
stats.RxDrvInfoSize = pdesc->RxDrvInfoSize;
stats.RxBufShift = ((pdesc->Shift)&0x03);
/* it is debug only. It should be disabled in released driver.
* 2007.1.11 by Emily
* */
- UpdateReceivedRateHistogramStatistics8190(dev, &stats);
+ UpdateReceivedRateHistogramStatistics8190(priv, &stats);
stats.bIsAMPDU = (pDrvInfo->PartAggr==1);
stats.bFirstMPDU = (pDrvInfo->PartAggr==1) && (pDrvInfo->FirstAGGR==1);
stats.TimeStampLow = pDrvInfo->TSFL;
- stats.TimeStampHigh = read_nic_dword(dev, TSFR+4);
+ stats.TimeStampHigh = read_nic_dword(priv, TSFR+4);
- UpdateRxPktTimeStamp8190(dev, &stats);
+ UpdateRxPktTimeStamp8190(priv, &stats);
//
// Get Total offset of MPDU Frame Body
if((stats.RxBufShift + stats.RxDrvInfoSize) > 0)
stats.bShift = 1;
- stats.RxIs40MHzPacket = pDrvInfo->BW;
-
/* ???? */
- TranslateRxSignalStuff819xpci(dev,skb, &stats, pdesc, pDrvInfo);
+ TranslateRxSignalStuff819xpci(priv, skb, &stats, pdesc, pDrvInfo);
/* Rx A-MPDU */
if(pDrvInfo->FirstAGGR==1 || pDrvInfo->PartAggr == 1)
unicast_packet = true;
}
- stats.packetlength = stats.Length-4;
- stats.fraglength = stats.packetlength;
- stats.fragoffset = 0;
- stats.ntotalfrag = 1;
-
if(!ieee80211_rtl_rx(priv->ieee80211, skb, &stats)){
dev_kfree_skb_any(skb);
} else {
skb = new_skb;
priv->rx_buf[priv->rx_idx] = skb;
*((dma_addr_t *) skb->cb) = pci_map_single(priv->pdev, skb_tail_pointer(skb), priv->rxbuffersize, PCI_DMA_FROMDEVICE);
- }
- }
done:
pdesc->BufferAddress = cpu_to_le32(*((dma_addr_t *)skb->cb));
pdesc->OWN = 1;
}
-static void rtl8192_irq_rx_tasklet(struct r8192_priv *priv)
+static void rtl8192_irq_rx_tasklet(unsigned long arg)
{
- rtl8192_rx(priv->ieee80211->dev);
+ struct r8192_priv *priv = (struct r8192_priv*) arg;
+ rtl8192_rx(priv);
/* unmask RDU */
- write_nic_dword(priv->ieee80211->dev, INTA_MASK,read_nic_dword(priv->ieee80211->dev, INTA_MASK) | IMR_RDU);
+ write_nic_dword(priv, INTA_MASK, read_nic_dword(priv, INTA_MASK) | IMR_RDU);
}
static const struct net_device_ops rtl8192_netdev_ops = {
static int __devinit rtl8192_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *id)
{
- unsigned long ioaddr = 0;
struct net_device *dev = NULL;
struct r8192_priv *priv= NULL;
u8 unit = 0;
int ret = -ENODEV;
-
-#ifdef CONFIG_RTL8192_IO_MAP
- unsigned long pio_start, pio_len, pio_flags;
-#else
unsigned long pmem_start, pmem_len, pmem_flags;
-#endif //end #ifdef RTL_IO_MAP
- RT_TRACE(COMP_INIT,"Configuring chip resources");
+ RT_TRACE(COMP_INIT,"Configuring chip resources\n");
if( pci_enable_device (pdev) ){
RT_TRACE(COMP_ERR,"Failed to enable PCI device");
priv->ieee80211->bSupportRemoteWakeUp = 0;
}
-#ifdef CONFIG_RTL8192_IO_MAP
-
- pio_start = (unsigned long)pci_resource_start (pdev, 0);
- pio_len = (unsigned long)pci_resource_len (pdev, 0);
- pio_flags = (unsigned long)pci_resource_flags (pdev, 0);
-
- if (!(pio_flags & IORESOURCE_IO)) {
- RT_TRACE(COMP_ERR,"region #0 not a PIO resource, aborting");
- goto fail;
- }
-
- //DMESG("IO space @ 0x%08lx", pio_start );
- if( ! request_region( pio_start, pio_len, RTL819xE_MODULE_NAME ) ){
- RT_TRACE(COMP_ERR,"request_region failed!");
- goto fail;
- }
-
- ioaddr = pio_start;
- dev->base_addr = ioaddr; // device I/O address
-
-#else
-
pmem_start = pci_resource_start(pdev, 1);
pmem_len = pci_resource_len(pdev, 1);
pmem_flags = pci_resource_flags (pdev, 1);
if (!(pmem_flags & IORESOURCE_MEM)) {
- RT_TRACE(COMP_ERR,"region #1 not a MMIO resource, aborting");
+ RT_TRACE(COMP_ERR, "region #1 not a MMIO resource, aborting\n");
goto fail;
}
//DMESG("Memory mapped space @ 0x%08lx ", pmem_start);
if( ! request_mem_region(pmem_start, pmem_len, RTL819xE_MODULE_NAME)) {
- RT_TRACE(COMP_ERR,"request_mem_region failed!");
+ RT_TRACE(COMP_ERR,"request_mem_region failed!\n");
goto fail;
}
-
- ioaddr = (unsigned long)ioremap_nocache( pmem_start, pmem_len);
- if( ioaddr == (unsigned long)NULL ){
- RT_TRACE(COMP_ERR,"ioremap failed!");
- // release_mem_region( pmem_start, pmem_len );
+ priv->mem_start = ioremap_nocache(pmem_start, pmem_len);
+ if (!priv->mem_start) {
+ RT_TRACE(COMP_ERR,"ioremap failed!\n");
goto fail1;
}
- dev->mem_start = ioaddr; // shared mem start
- dev->mem_end = ioaddr + pci_resource_len(pdev, 0); // shared mem end
-
-#endif //end #ifdef RTL_IO_MAP
+ dev->mem_start = (unsigned long) priv->mem_start;
+ dev->mem_end = (unsigned long) (priv->mem_start +
+ pci_resource_len(pdev, 0));
/* We disable the RETRY_TIMEOUT register (0x41) to keep
* PCI Tx retries from interfering with C3 CPU state */
priv->irq = 0;
dev->netdev_ops = &rtl8192_netdev_ops;
-#if 0
- dev->open = rtl8192_open;
- dev->stop = rtl8192_close;
- //dev->hard_start_xmit = rtl8192_8023_hard_start_xmit;
- dev->tx_timeout = tx_timeout;
- //dev->wireless_handlers = &r8192_wx_handlers_def;
- dev->do_ioctl = rtl8192_ioctl;
- dev->set_multicast_list = r8192_set_multicast;
- dev->set_mac_address = r8192_set_mac_adr;
-#endif
- //DMESG("Oops: i'm coming\n");
-#if WIRELESS_EXT >= 12
-#if WIRELESS_EXT < 17
- dev->get_wireless_stats = r8192_get_wireless_stats;
-#endif
- dev->wireless_handlers = (struct iw_handler_def *) &r8192_wx_handlers_def;
-#endif
- //dev->get_wireless_stats = r8192_get_wireless_stats;
+ dev->wireless_handlers = &r8192_wx_handlers_def;
dev->type=ARPHRD_ETHER;
- dev->watchdog_timeo = HZ*3; //modified by john, 0805
+ dev->watchdog_timeo = HZ*3;
if (dev_alloc_name(dev, ifname) < 0){
RT_TRACE(COMP_INIT, "Oops: devname already taken! Trying wlan%%d...\n");
}
RT_TRACE(COMP_INIT, "Driver probe completed1\n");
- if(rtl8192_init(dev)!=0){
- RT_TRACE(COMP_ERR, "Initialization failed");
+ if (rtl8192_init(priv)!=0) {
+ RT_TRACE(COMP_ERR, "Initialization failed\n");
goto fail;
}
- netif_carrier_off(dev);
- netif_stop_queue(dev);
-
register_netdev(dev);
RT_TRACE(COMP_INIT, "dev name=======> %s\n",dev->name);
- rtl8192_proc_init_one(dev);
+ rtl8192_proc_init_one(priv);
RT_TRACE(COMP_INIT, "Driver probe completed\n");
fail1:
-#ifdef CONFIG_RTL8180_IO_MAP
-
- if( dev->base_addr != 0 ){
-
- release_region(dev->base_addr,
- pci_resource_len(pdev, 0) );
- }
-#else
- if( dev->mem_start != (unsigned long)NULL ){
- iounmap( (void *)dev->mem_start );
+ if (priv->mem_start) {
+ iounmap(priv->mem_start);
release_mem_region( pci_resource_start(pdev, 1),
pci_resource_len(pdev, 1) );
}
-#endif //end #ifdef RTL_IO_MAP
fail:
if(dev){
cancel_delayed_work(&priv->watch_dog_wq);
cancel_delayed_work(&priv->update_beacon_wq);
cancel_delayed_work(&priv->ieee80211->hw_wakeup_wq);
- cancel_delayed_work(&priv->ieee80211->hw_sleep_wq);
-#ifdef RTL8192E
cancel_delayed_work(&priv->gpio_change_rf_wq);
-#endif
cancel_work_sync(&priv->reset_wq);
cancel_work_sync(&priv->qos_activate);
- //cancel_work_sync(&priv->SetBWModeWorkItem);
- //cancel_work_sync(&priv->SwChnlWorkItem);
-
}
{
struct net_device *dev = pci_get_drvdata(pdev);
struct r8192_priv *priv ;
+ u32 i;
- if(dev){
+ if (dev) {
unregister_netdev(dev);
- priv=ieee80211_priv(dev);
+ priv = ieee80211_priv(dev);
- rtl8192_proc_remove_one(dev);
+ rtl8192_proc_remove_one(priv);
rtl8192_down(dev);
if (priv->pFirmware)
vfree(priv->pFirmware);
priv->pFirmware = NULL;
}
- // priv->rf_close(dev);
- // rtl8192_usb_deleteendpoints(dev);
destroy_workqueue(priv->priv_wq);
- /* redundant with rtl8192_down */
- // rtl8192_irq_disable(dev);
- // rtl8192_reset(dev);
- // mdelay(10);
- {
- u32 i;
- /* free tx/rx rings */
- rtl8192_free_rx_ring(dev);
- for (i = 0; i < MAX_TX_QUEUE_COUNT; i++) {
- rtl8192_free_tx_ring(dev, i);
- }
- }
- if(priv->irq){
+ /* free tx/rx rings */
+ rtl8192_free_rx_ring(priv);
+ for (i = 0; i < MAX_TX_QUEUE_COUNT; i++)
+ rtl8192_free_tx_ring(priv, i);
+
+ if (priv->irq) {
printk("Freeing irq %d\n",dev->irq);
free_irq(dev->irq, dev);
priv->irq=0;
-
}
-
-
- // free_beacon_desc_ring(dev,priv->txbeaconcount);
-
-#ifdef CONFIG_RTL8180_IO_MAP
-
- if( dev->base_addr != 0 ){
-
- release_region(dev->base_addr,
- pci_resource_len(pdev, 0) );
- }
-#else
- if( dev->mem_start != (unsigned long)NULL ){
- iounmap( (void *)dev->mem_start );
+ if (priv->mem_start) {
+ iounmap(priv->mem_start);
release_mem_region( pci_resource_start(pdev, 1),
pci_resource_len(pdev, 1) );
}
-#endif /*end #ifdef RTL_IO_MAP*/
- free_ieee80211(dev);
+ free_ieee80211(dev);
}
pci_disable_device(pdev);
printk(KERN_INFO "\nLinux kernel driver for RTL8192 based WLAN cards\n");
printk(KERN_INFO "Copyright (c) 2007-2008, Realsil Wlan\n");
- RT_TRACE(COMP_INIT, "Initializing module");
- RT_TRACE(COMP_INIT, "Wireless extensions version %d", WIRELESS_EXT);
+ RT_TRACE(COMP_INIT, "Initializing module\n");
rtl8192_proc_module_init();
if(0!=pci_register_driver(&rtl8192_pci_driver))
{
{
pci_unregister_driver(&rtl8192_pci_driver);
- RT_TRACE(COMP_DOWN, "Exiting");
+ RT_TRACE(COMP_DOWN, "Exiting\n");
rtl8192_proc_module_remove();
ieee80211_rtl_exit();
}
-//warning message WB
static irqreturn_t rtl8192_interrupt(int irq, void *netdev)
{
- struct net_device *dev = (struct net_device *) netdev;
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
- unsigned long flags;
- u32 inta;
- /* We should return IRQ_NONE, but for now let me keep this */
- if(priv->irq_enabled == 0){
- return IRQ_HANDLED;
- }
-
- spin_lock_irqsave(&priv->irq_th_lock,flags);
-
- //ISR: 4bytes
-
- inta = read_nic_dword(dev, ISR);// & priv->IntrMask;
- write_nic_dword(dev,ISR,inta); // reset int situation
-
- priv->stats.shints++;
- //DMESG("Enter interrupt, ISR value = 0x%08x", inta);
- if(!inta){
- spin_unlock_irqrestore(&priv->irq_th_lock,flags);
- return IRQ_HANDLED;
- /*
- most probably we can safely return IRQ_NONE,
- but for now is better to avoid problems
- */
- }
-
- if(inta == 0xffff){
- /* HW disappared */
- spin_unlock_irqrestore(&priv->irq_th_lock,flags);
- return IRQ_HANDLED;
- }
+ struct net_device *dev = (struct net_device *) netdev;
+ struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
+ unsigned long flags;
+ u32 inta;
+ irqreturn_t ret = IRQ_HANDLED;
- priv->stats.ints++;
-#ifdef DEBUG_IRQ
- DMESG("NIC irq %x",inta);
-#endif
- //priv->irqpending = inta;
+ spin_lock_irqsave(&priv->irq_th_lock, flags);
+ /* ISR: 4bytes */
- if(!netif_running(dev)) {
- spin_unlock_irqrestore(&priv->irq_th_lock,flags);
- return IRQ_HANDLED;
- }
+ inta = read_nic_dword(priv, ISR); /* & priv->IntrMask; */
+ write_nic_dword(priv, ISR, inta); /* reset int situation */
- if(inta & IMR_TIMEOUT0){
- // write_nic_dword(dev, TimerInt, 0);
- //DMESG("=================>waking up");
- // rtl8180_hw_wakeup(dev);
- }
+ if (!inta) {
+ /*
+ * most probably we can safely return IRQ_NONE,
+ * but for now is better to avoid problems
+ */
+ goto out_unlock;
+ }
- if(inta & IMR_TBDOK){
- RT_TRACE(COMP_INTR, "beacon ok interrupt!\n");
- rtl8192_tx_isr(dev, BEACON_QUEUE);
- priv->stats.txbeaconokint++;
- }
+ if (inta == 0xffff) {
+ /* HW disappared */
+ goto out_unlock;
+ }
- if(inta & IMR_TBDER){
- RT_TRACE(COMP_INTR, "beacon ok interrupt!\n");
- rtl8192_tx_isr(dev, BEACON_QUEUE);
- priv->stats.txbeaconerr++;
- }
+ if (!netif_running(dev))
+ goto out_unlock;
- if(inta & IMR_MGNTDOK ) {
- RT_TRACE(COMP_INTR, "Manage ok interrupt!\n");
- priv->stats.txmanageokint++;
- rtl8192_tx_isr(dev,MGNT_QUEUE);
+ if (inta & IMR_TBDOK) {
+ RT_TRACE(COMP_INTR, "beacon ok interrupt!\n");
+ rtl8192_tx_isr(priv, BEACON_QUEUE);
+ priv->stats.txbeaconokint++;
+ }
- }
+ if (inta & IMR_TBDER) {
+ RT_TRACE(COMP_INTR, "beacon ok interrupt!\n");
+ rtl8192_tx_isr(priv, BEACON_QUEUE);
+ priv->stats.txbeaconerr++;
+ }
- if(inta & IMR_COMDOK)
- {
- priv->stats.txcmdpktokint++;
- rtl8192_tx_isr(dev,TXCMD_QUEUE);
- }
+ if (inta & IMR_MGNTDOK ) {
+ RT_TRACE(COMP_INTR, "Manage ok interrupt!\n");
+ priv->stats.txmanageokint++;
+ rtl8192_tx_isr(priv, MGNT_QUEUE);
+ }
- if(inta & IMR_ROK){
-#ifdef DEBUG_RX
- DMESG("Frame arrived !");
-#endif
- priv->stats.rxint++;
- tasklet_schedule(&priv->irq_rx_tasklet);
- }
+ if (inta & IMR_COMDOK)
+ {
+ priv->stats.txcmdpktokint++;
+ rtl8192_tx_isr(priv, TXCMD_QUEUE);
+ }
- if(inta & IMR_BcnInt) {
- RT_TRACE(COMP_INTR, "prepare beacon for interrupt!\n");
- tasklet_schedule(&priv->irq_prepare_beacon_tasklet);
- }
+ if (inta & IMR_ROK) {
+ priv->stats.rxint++;
+ tasklet_schedule(&priv->irq_rx_tasklet);
+ }
- if(inta & IMR_RDU){
- RT_TRACE(COMP_INTR, "rx descriptor unavailable!\n");
- priv->stats.rxrdu++;
- /* reset int situation */
- write_nic_dword(dev,INTA_MASK,read_nic_dword(dev, INTA_MASK) & ~IMR_RDU);
- tasklet_schedule(&priv->irq_rx_tasklet);
- }
+ if (inta & IMR_BcnInt) {
+ RT_TRACE(COMP_INTR, "prepare beacon for interrupt!\n");
+ tasklet_schedule(&priv->irq_prepare_beacon_tasklet);
+ }
- if(inta & IMR_RXFOVW){
- RT_TRACE(COMP_INTR, "rx overflow !\n");
- priv->stats.rxoverflow++;
- tasklet_schedule(&priv->irq_rx_tasklet);
- }
+ if (inta & IMR_RDU) {
+ RT_TRACE(COMP_INTR, "rx descriptor unavailable!\n");
+ priv->stats.rxrdu++;
+ /* reset int situation */
+ write_nic_dword(priv, INTA_MASK, read_nic_dword(priv, INTA_MASK) & ~IMR_RDU);
+ tasklet_schedule(&priv->irq_rx_tasklet);
+ }
- if(inta & IMR_TXFOVW) priv->stats.txoverflow++;
+ if (inta & IMR_RXFOVW) {
+ RT_TRACE(COMP_INTR, "rx overflow !\n");
+ priv->stats.rxoverflow++;
+ tasklet_schedule(&priv->irq_rx_tasklet);
+ }
- if(inta & IMR_BKDOK){
- RT_TRACE(COMP_INTR, "BK Tx OK interrupt!\n");
- priv->stats.txbkokint++;
- priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
- rtl8192_tx_isr(dev,BK_QUEUE);
- rtl8192_try_wake_queue(dev, BK_QUEUE);
- }
+ if (inta & IMR_TXFOVW)
+ priv->stats.txoverflow++;
- if(inta & IMR_BEDOK){
- RT_TRACE(COMP_INTR, "BE TX OK interrupt!\n");
- priv->stats.txbeokint++;
- priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
- rtl8192_tx_isr(dev,BE_QUEUE);
- rtl8192_try_wake_queue(dev, BE_QUEUE);
- }
+ if (inta & IMR_BKDOK) {
+ RT_TRACE(COMP_INTR, "BK Tx OK interrupt!\n");
+ priv->stats.txbkokint++;
+ priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
+ rtl8192_tx_isr(priv, BK_QUEUE);
+ }
- if(inta & IMR_VIDOK){
- RT_TRACE(COMP_INTR, "VI TX OK interrupt!\n");
- priv->stats.txviokint++;
- priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
- rtl8192_tx_isr(dev,VI_QUEUE);
- rtl8192_try_wake_queue(dev, VI_QUEUE);
- }
+ if (inta & IMR_BEDOK) {
+ RT_TRACE(COMP_INTR, "BE TX OK interrupt!\n");
+ priv->stats.txbeokint++;
+ priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
+ rtl8192_tx_isr(priv, BE_QUEUE);
+ }
- if(inta & IMR_VODOK){
- priv->stats.txvookint++;
- priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
- rtl8192_tx_isr(dev,VO_QUEUE);
- rtl8192_try_wake_queue(dev, VO_QUEUE);
- }
+ if (inta & IMR_VIDOK) {
+ RT_TRACE(COMP_INTR, "VI TX OK interrupt!\n");
+ priv->stats.txviokint++;
+ priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
+ rtl8192_tx_isr(priv, VI_QUEUE);
+ }
- spin_unlock_irqrestore(&priv->irq_th_lock,flags);
+ if (inta & IMR_VODOK) {
+ priv->stats.txvookint++;
+ priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
+ rtl8192_tx_isr(priv, VO_QUEUE);
+ }
- return IRQ_HANDLED;
-}
+out_unlock:
+ spin_unlock_irqrestore(&priv->irq_th_lock, flags);
-static void rtl8192_try_wake_queue(struct net_device *dev, int pri)
-{
+ return ret;
}
-
-void EnableHWSecurityConfig8192(struct net_device *dev)
+void EnableHWSecurityConfig8192(struct r8192_priv *priv)
{
u8 SECR_value = 0x0;
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
struct ieee80211_device* ieee = priv->ieee80211;
SECR_value = SCR_TxEncEnable | SCR_RxDecEnable;
-#if 1
+
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;
}
-#endif
-
//add HWSec active enable here.
//default using hwsec. when peer AP is in N mode only and pairwise_key_type is none_aes(which HT_IOT_ACT_PURE_N_MODE indicates it), use software security. when peer AP is in b,g,n mode mixed and pairwise_key_type is none_aes, use g mode hw security. WB on 2008.7.4
ieee->hwsec_active = 1;
RT_TRACE(COMP_SEC,"%s:, hwsec:%d, pairwise_key:%d, SECR_value:%x\n", __FUNCTION__,
ieee->hwsec_active, ieee->pairwise_key_type, SECR_value);
{
- write_nic_byte(dev, SECR, SECR_value);//SECR_value | SCR_UseDK );
+ write_nic_byte(priv, SECR, SECR_value);//SECR_value | SCR_UseDK );
}
}
#define TOTAL_CAM_ENTRY 32
//#define CAM_CONTENT_COUNT 8
-void setKey( struct net_device *dev,
- u8 EntryNo,
- u8 KeyIndex,
- u16 KeyType,
- const u8 *MacAddr,
- u8 DefaultKey,
- u32 *KeyContent )
+void setKey(struct r8192_priv *priv, u8 EntryNo, u8 KeyIndex, u16 KeyType,
+ const u8 *MacAddr, u8 DefaultKey, u32 *KeyContent)
{
u32 TargetCommand = 0;
u32 TargetContent = 0;
u16 usConfig = 0;
u8 i;
#ifdef ENABLE_IPS
- struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
RT_RF_POWER_STATE rtState;
- rtState = priv->ieee80211->eRFPowerState;
- if(priv->ieee80211->PowerSaveControl.bInactivePs){
+
+ rtState = priv->eRFPowerState;
+ if (priv->PowerSaveControl.bInactivePs){
if(rtState == eRfOff){
- if(priv->ieee80211->RfOffReason > RF_CHANGE_BY_IPS)
+ if(priv->RfOffReason > RF_CHANGE_BY_IPS)
{
RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",__FUNCTION__);
//up(&priv->wx_sem);
}
else{
down(&priv->ieee80211->ips_sem);
- IPSLeave(dev);
+ IPSLeave(priv);
up(&priv->ieee80211->ips_sem);
}
}
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(), priv:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n", priv, EntryNo, KeyIndex, KeyType, MacAddr);
if (DefaultKey)
usConfig |= BIT15 | (KeyType<<2);
(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));
+ write_nic_dword(priv, WCAMI, TargetContent);
+ write_nic_dword(priv, RWCAM, TargetCommand);
}
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);
+ write_nic_dword(priv, WCAMI, TargetContent);
+ write_nic_dword(priv, RWCAM, TargetCommand);
}
else { //Key Material
if(KeyContent != NULL)
{
- write_nic_dword(dev, WCAMI, (u32)(*(KeyContent+i-2)) );
- write_nic_dword(dev, RWCAM, TargetCommand);
+ write_nic_dword(priv, WCAMI, (u32)(*(KeyContent+i-2)) );
+ write_nic_dword(priv, RWCAM, TargetCommand);
}
}
}
RT_TRACE(COMP_SEC,"=========>after set key, usconfig:%x\n", usConfig);
}
-bool NicIFEnableNIC(struct net_device* dev)
+bool NicIFEnableNIC(struct r8192_priv *priv)
{
RT_STATUS init_status = RT_STATUS_SUCCESS;
- struct r8192_priv* priv = ieee80211_priv(dev);
- PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl));
+ PRT_POWER_SAVE_CONTROL pPSC = &priv->PowerSaveControl;
//YJ,add,091109
if (priv->up == 0){
// <2> Enable Adapter
//priv->bfirst_init = true;
- init_status = rtl8192_adapter_start(dev);
+ init_status = rtl8192_adapter_start(priv);
if (init_status != RT_STATUS_SUCCESS) {
RT_TRACE(COMP_ERR,"ERR!!! %s(): initialization is failed!\n",__FUNCTION__);
priv->bdisable_nic = false; //YJ,add,091111
return -1;
}
- //printk("start adapter finished\n");
RT_CLEAR_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC);
//priv->bfirst_init = false;
// <3> Enable Interrupt
- rtl8192_irq_enable(dev);
+ rtl8192_irq_enable(priv);
priv->bdisable_nic = false;
return (init_status == RT_STATUS_SUCCESS);
}
-bool NicIFDisableNIC(struct net_device* dev)
+bool NicIFDisableNIC(struct r8192_priv *priv)
{
bool status = true;
- struct r8192_priv* priv = ieee80211_priv(dev);
u8 tmp_state = 0;
// <1> Disable Interrupt
priv->ieee80211->state = tmp_state;
rtl8192_cancel_deferred_work(priv);
- rtl8192_irq_disable(dev);
+ rtl8192_irq_disable(priv);
// <2> Stop all timer
// <3> Disable Adapter
- rtl8192_halt_adapter(dev, false);
+ rtl8192_halt_adapter(priv, false);
// priv->bdisable_nic = true;
return status;
projects / deliverable / linux.git / blobdiff