diff options
Diffstat (limited to 'drivers/staging/rtl8192e/r8192E_core.c')
| -rw-r--r-- | drivers/staging/rtl8192e/r8192E_core.c | 2947 |
1 files changed, 736 insertions, 2211 deletions
diff --git a/drivers/staging/rtl8192e/r8192E_core.c b/drivers/staging/rtl8192e/r8192E_core.c index fac4eee28e4e..58d800f1b5ee 100644 --- a/drivers/staging/rtl8192e/r8192E_core.c +++ b/drivers/staging/rtl8192e/r8192E_core.c @@ -1,6 +1,6 @@ /****************************************************************************** * 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. @@ -25,26 +25,6 @@ */ -#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> @@ -67,44 +47,15 @@ #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 {} }; @@ -145,20 +96,20 @@ static struct pci_driver rtl8192_pci_driver = { #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 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 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 *param); +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 @@ -202,15 +153,9 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv* priv) 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)); @@ -246,92 +191,56 @@ static inline bool rx_hal_is_cck_rate(prx_fwinfo_819x_pci pdrvinfo) !pdrvinfo->RxHT; } -void CamResetAllEntry(struct net_device *dev) +void CamResetAllEntry(struct r8192_priv* priv) { - write_nic_dword(dev, RWCAM, BIT31|BIT30); + write_nic_dword(priv, RWCAM, BIT31|BIT30); } - -void write_cam(struct net_device *dev, u8 addr, u32 data) +void write_cam(struct r8192_priv *priv, 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); + write_nic_dword(priv, WCAMI, data); + write_nic_dword(priv, RWCAM, BIT31|BIT16|(addr&0xff) ); } -u32 read_nic_dword(struct net_device *dev, int x) +u32 read_cam(struct r8192_priv *priv, u8 addr) { - return inl(dev->base_addr +x); + write_nic_dword(priv, RWCAM, 0x80000000|(addr&0xff) ); + return read_nic_dword(priv, 0xa8); } -u16 read_nic_word(struct net_device *dev, int x) +u8 read_nic_byte(struct r8192_priv *priv, int x) { - return inw(dev->base_addr +x); + return 0xff & readb(priv->mem_start + x); } -void write_nic_byte(struct net_device *dev, int x,u8 y) +u32 read_nic_dword(struct r8192_priv *priv, int x) { - outb(y&0xff,dev->base_addr +x); + return readl(priv->mem_start + x); } -void write_nic_word(struct net_device *dev, int x,u16 y) +u16 read_nic_word(struct r8192_priv *priv, int x) { - outw(y,dev->base_addr +x); + return readw(priv->mem_start + x); } -void write_nic_dword(struct net_device *dev, int x,u32 y) +void write_nic_byte(struct r8192_priv *priv, int x,u8 y) { - outl(y,dev->base_addr +x); -} - -#else /* RTL_IO_MAP */ - -u8 read_nic_byte(struct net_device *dev, int x) -{ - return 0xff&readb((u8*)dev->mem_start +x); -} - -u32 read_nic_dword(struct net_device *dev, int x) -{ - return readl((u8*)dev->mem_start +x); -} - -u16 read_nic_word(struct net_device *dev, int x) -{ - return readw((u8*)dev->mem_start +x); -} - -void write_nic_byte(struct net_device *dev, 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}; @@ -362,23 +271,22 @@ u8 rtl8192e_ap_sec_type(struct ieee80211_device *ieee) } } -void -rtl8192e_SetHwReg(struct net_device *dev,u8 variable,u8* val) +void rtl8192e_SetHwReg(struct ieee80211_device *ieee80211, u8 variable, u8 *val) { - struct r8192_priv* priv = ieee80211_priv(dev); + struct r8192_priv *priv = ieee80211_priv(ieee80211->dev); switch(variable) { 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; @@ -401,16 +309,16 @@ rtl8192e_SetHwReg(struct net_device *dev,u8 variable,u8* val) 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) @@ -418,7 +326,7 @@ rtl8192e_SetHwReg(struct net_device *dev,u8 variable,u8* val) else if (Type == false) RegRCR &= (~RCR_CBSSID); - write_nic_dword(dev, RCR,RegRCR); + write_nic_dword(priv, RCR,RegRCR); priv->ReceiveConfig = RegRCR; } @@ -427,7 +335,7 @@ rtl8192e_SetHwReg(struct net_device *dev,u8 variable,u8* val) 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; @@ -439,12 +347,12 @@ rtl8192e_SetHwReg(struct net_device *dev,u8 variable,u8* val) 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: @@ -459,8 +367,7 @@ static int proc_get_stats_ap(char *page, char **start, off_t offset, int count, int *eof, void *data) { - struct net_device *dev = data; - struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); + struct r8192_priv *priv = data; struct ieee80211_device *ieee = priv->ieee80211; struct ieee80211_network *target; int len = 0; @@ -489,7 +396,7 @@ static int proc_get_registers(char *page, char **start, off_t offset, int count, int *eof, void *data) { - struct net_device *dev = data; + struct r8192_priv *priv = data; int len = 0; int i,n; int max=0xff; @@ -505,7 +412,7 @@ static int proc_get_registers(char *page, char **start, 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, @@ -517,7 +424,7 @@ static int proc_get_registers(char *page, char **start, 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, @@ -529,7 +436,7 @@ static int proc_get_registers(char *page, char **start, 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; @@ -541,78 +448,35 @@ static int proc_get_stats_tx(char *page, char **start, off_t offset, int count, int *eof, void *data) { - struct net_device *dev = data; - struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); + 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; @@ -624,20 +488,16 @@ static int proc_get_stats_rx(char *page, char **start, off_t offset, int count, int *eof, void *data) { - struct net_device *dev = data; - struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - + 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; @@ -645,7 +505,7 @@ static int proc_get_stats_rx(char *page, char **start, 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); } @@ -656,32 +516,28 @@ static void rtl8192_proc_module_remove(void) } -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); @@ -691,7 +547,7 @@ static void rtl8192_proc_init_one(struct net_device *dev) 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 " @@ -701,7 +557,7 @@ static void rtl8192_proc_init_one(struct net_device *dev) 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 " @@ -710,7 +566,7 @@ static void rtl8192_proc_init_one(struct net_device *dev) } 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 " @@ -719,7 +575,7 @@ static void rtl8192_proc_init_one(struct net_device *dev) } 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", @@ -727,9 +583,9 @@ static void rtl8192_proc_init_one(struct net_device *dev) } } -short check_nic_enough_desc(struct net_device *dev, int prio) +static short check_nic_enough_desc(struct ieee80211_device *ieee, int prio) { - struct r8192_priv *priv = ieee80211_priv(dev); + struct r8192_priv *priv = ieee80211_priv(ieee->dev); struct rtl8192_tx_ring *ring = &priv->tx_ring[prio]; /* for now we reserve two free descriptor as a safety boundary @@ -746,27 +602,29 @@ static void tx_timeout(struct net_device *dev) 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. @@ -786,26 +644,24 @@ void rtl8192_update_msr(struct net_device *dev) }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 @@ -820,21 +676,19 @@ void rtl8192_rx_enable(struct net_device *dev) * 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++) { @@ -853,9 +707,8 @@ static void rtl8192_free_rx_ring(struct net_device *dev) 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)) { @@ -873,42 +726,40 @@ static void rtl8192_free_tx_ring(struct net_device *dev, unsigned int prio) 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); int i; u8 OpMode; u32 ulRegRead; OpMode = RT_OP_MODE_NO_LINK; - priv->ieee80211->SetHwRegHandler(dev, HW_VAR_MEDIA_STATUS, &OpMode); + priv->ieee80211->SetHwRegHandler(priv->ieee80211, HW_VAR_MEDIA_STATUS, &OpMode); if (!priv->ieee80211->bSupportRemoteWakeUp) { /* * 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); @@ -916,29 +767,27 @@ void rtl8192_halt_adapter(struct net_device *dev, bool reset) 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); } } @@ -952,18 +801,11 @@ void rtl8192_halt_adapter(struct net_device *dev, bool reset) 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) +static void rtl8192_data_hard_stop(struct ieee80211_device *ieee80211) { - if (rate >11) return 0; - return rtl_rate[rate]; } -static void rtl8192_data_hard_stop(struct net_device *dev) -{ -} - -static void rtl8192_data_hard_resume(struct net_device *dev) +static void rtl8192_data_hard_resume(struct ieee80211_device *ieee80211) { } @@ -971,15 +813,16 @@ static void rtl8192_data_hard_resume(struct net_device *dev) * 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)) { @@ -987,10 +830,8 @@ static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, return; } - memcpy(skb->cb, &dev, sizeof(dev)); - skb_push(skb, priv->ieee80211->tx_headroom); - ret = rtl8192_tx(dev, skb); + ret = rtl8192_tx(priv, skb); if (ret != 0) { kfree_skb(skb); } @@ -1007,9 +848,9 @@ static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, * 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; @@ -1022,9 +863,8 @@ static int rtl8192_hard_start_xmit(struct sk_buff *skb,struct net_device *dev) } } - memcpy(skb->cb, &dev, sizeof(dev)); if (queue_index == TXCMD_QUEUE) { - rtl819xE_tx_cmd(dev, skb); + rtl819xE_tx_cmd(priv, skb); ret = 0; return ret; } else { @@ -1032,8 +872,8 @@ static int rtl8192_hard_start_xmit(struct sk_buff *skb,struct net_device *dev) 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); } @@ -1043,9 +883,8 @@ static int rtl8192_hard_start_xmit(struct sk_buff *skb,struct net_device *dev) } -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)) { @@ -1068,14 +907,6 @@ static void rtl8192_tx_isr(struct net_device *dev, int prio) 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 */ @@ -1083,13 +914,12 @@ static void rtl8192_tx_isr(struct net_device *dev, int prio) } } -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; @@ -1138,16 +968,16 @@ static void rtl8192_config_rate(struct net_device* dev, u16* rate_config) #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)) { @@ -1159,21 +989,20 @@ static void rtl8192_update_cap(struct net_device* dev, u16 cap) 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) @@ -1184,31 +1013,30 @@ static void rtl8192_net_update(struct net_device *dev) 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; @@ -1242,20 +1070,10 @@ void rtl819xE_tx_cmd(struct net_device *dev, struct sk_buff *skb) 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; } @@ -1365,9 +1183,8 @@ static u8 QueryIsShort(u8 TxHT, u8 TxRate, cb_desc *tcb_desc) * 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); @@ -1401,10 +1218,6 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) 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; @@ -1439,12 +1252,8 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) 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; @@ -1463,7 +1272,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) 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; @@ -1523,14 +1332,13 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) __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; @@ -1566,10 +1374,9 @@ static short rtl8192_alloc_rx_desc_ring(struct net_device *dev) 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; @@ -1594,19 +1401,18 @@ static int rtl8192_alloc_tx_desc_ring(struct net_device *dev, 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; } @@ -1614,16 +1420,15 @@ static short rtl8192_pci_initdescring(struct net_device *dev) 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 */ @@ -1656,41 +1461,37 @@ static void rtl8192_pci_resetdescring(struct net_device *dev) } } -static void rtl8192_link_change(struct net_device *dev) +static void rtl8192_link_change(struct ieee80211_device *ieee) { - struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - //write_nic_word(dev, BCN_INTR_ITV, net->beacon_interval); + struct r8192_priv *priv = ieee80211_priv(ieee->dev); + 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); } } @@ -1706,14 +1507,13 @@ static const struct ieee80211_qos_parameters def_qos_parameters = { 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); } /* @@ -1723,7 +1523,6 @@ static const int WDCAPARA_ADD[] = {EDCAPARA_BE,EDCAPARA_BK,EDCAPARA_VI,EDCAPARA_ 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; @@ -1744,9 +1543,7 @@ static void rtl8192_qos_activate(struct work_struct * work) (((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: @@ -1787,7 +1584,7 @@ static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv, 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; @@ -1797,11 +1594,11 @@ static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv, } /* handle manage frame frame beacon and probe response */ -static int rtl8192_handle_beacon(struct net_device * dev, +static int rtl8192_handle_beacon(struct ieee80211_device *ieee, struct ieee80211_beacon * beacon, struct ieee80211_network * network) { - struct r8192_priv *priv = ieee80211_priv(dev); + struct r8192_priv *priv = ieee80211_priv(ieee->dev); rtl8192_qos_handle_probe_response(priv,1,network); @@ -1863,26 +1660,25 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv, } -static int rtl8192_handle_assoc_response(struct net_device *dev, +static int rtl8192_handle_assoc_response(struct ieee80211_device *ieee, struct ieee80211_assoc_response_frame *resp, struct ieee80211_network *network) { - struct r8192_priv *priv = ieee80211_priv(dev); + struct r8192_priv *priv = ieee80211_priv(ieee->dev); rtl8192_qos_association_resp(priv, network); return 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) @@ -1916,15 +1712,12 @@ static void rtl8192_update_ratr_table(struct net_device* dev) }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) +static bool GetNmodeSupportBySecCfg8190Pci(struct ieee80211_device *ieee) { - struct r8192_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee80211; - return !(ieee->rtllib_ap_sec_type && (ieee->rtllib_ap_sec_type(ieee)&(SEC_ALG_WEP|SEC_ALG_TKIP))); } @@ -1936,40 +1729,21 @@ static void rtl8192_refresh_supportrate(struct r8192_priv* priv) 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) +static void rtl8192_SetWirelessMode(struct ieee80211_device *ieee, u8 wireless_mode) { - struct r8192_priv *priv = ieee80211_priv(dev); - u8 bSupportMode = rtl8192_getSupportedWireleeMode(dev); + struct r8192_priv *priv = ieee80211_priv(ieee->dev); + u8 bSupportMode = rtl8192_getSupportedWireleeMode(); -#if 1 if ((wireless_mode == WIRELESS_MODE_AUTO) || ((wireless_mode&bSupportMode)==0)) { if(bSupportMode & WIRELESS_MODE_N_24G) @@ -1997,9 +1771,6 @@ static void rtl8192_SetWirelessMode(struct net_device* dev, u8 wireless_mode) 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)) @@ -2008,22 +1779,18 @@ static void rtl8192_SetWirelessMode(struct net_device* dev, u8 wireless_mode) 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) +static bool GetHalfNmodeSupportByAPs819xPci(struct ieee80211_device* ieee) { - struct r8192_priv* priv = ieee80211_priv(dev); - struct ieee80211_device* ieee = priv->ieee80211; - return ieee->bHalfWirelessN24GMode; } -short rtl8192_is_tx_queue_empty(struct net_device *dev) +static short rtl8192_is_tx_queue_empty(struct ieee80211_device *ieee) { int i=0; - struct r8192_priv *priv = ieee80211_priv(dev); + struct r8192_priv *priv = ieee80211_priv(ieee->dev); + for (i=0; i<=MGNT_QUEUE; i++) { if ((i== TXCMD_QUEUE) || (i == HCCA_QUEUE) ) @@ -2036,69 +1803,32 @@ short rtl8192_is_tx_queue_empty(struct net_device *dev) return 1; } -static void rtl8192_hw_sleep_down(struct net_device *dev) +static void rtl8192_hw_sleep_down(struct r8192_priv *priv) { - 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); + MgntActSet_RF_State(priv, eRfSleep, RF_CHANGE_BY_PS); } -static void rtl8192_hw_sleep_wq (struct work_struct *work) +static void rtl8192_hw_wakeup(struct ieee80211_device *ieee) { - 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); + struct r8192_priv *priv = ieee80211_priv(ieee->dev); + MgntActSet_RF_State(priv, eRfOn, 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); -} - -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); - struct net_device *dev = ieee->dev; - rtl8192_hw_wakeup(dev); + rtl8192_hw_wakeup(ieee); } #define MIN_SLEEP_TIME 50 #define MAX_SLEEP_TIME 10000 -static void rtl8192_hw_to_sleep(struct net_device *dev, u32 th, u32 tl) +static void rtl8192_hw_to_sleep(struct ieee80211_device *ieee, u32 th, u32 tl) { - struct r8192_priv *priv = ieee80211_priv(dev); - + struct r8192_priv *priv = ieee80211_priv(ieee->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 @@ -2111,7 +1841,6 @@ static void rtl8192_hw_to_sleep(struct net_device *dev, u32 th, u32 tl) // 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; } @@ -2120,26 +1849,20 @@ static void rtl8192_hw_to_sleep(struct net_device *dev, u32 th, u32 tl) ((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; @@ -2147,27 +1870,16 @@ static void rtl8192_init_priv_variable(struct net_device* dev) 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; @@ -2176,33 +1888,22 @@ static void rtl8192_init_priv_variable(struct net_device* dev) 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; @@ -2215,10 +1916,8 @@ static void rtl8192_init_priv_variable(struct net_device* dev) 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; @@ -2230,23 +1929,17 @@ static void rtl8192_init_priv_variable(struct net_device* dev) 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 @@ -2260,15 +1953,8 @@ static void rtl8192_init_priv_variable(struct net_device* dev) 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 @@ -2277,16 +1963,9 @@ static void rtl8192_init_priv_variable(struct net_device* dev) 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 */ @@ -2301,12 +1980,8 @@ static void rtl8192_init_priv_variable(struct net_device* dev) 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); @@ -2314,50 +1989,35 @@ static void rtl8192_init_priv_lock(struct r8192_priv* priv) /* 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; @@ -2365,34 +2025,16 @@ static void rtl8192_get_eeprom_size(struct net_device* dev) } /* - * 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"); @@ -2400,7 +2042,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) // 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); @@ -2418,30 +2060,25 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) 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: @@ -2460,7 +2097,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) 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); @@ -2472,7 +2109,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) { 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 { @@ -2498,7 +2135,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) // 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] @@ -2516,7 +2153,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) // 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 { @@ -2531,7 +2168,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) // 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); } @@ -2550,7 +2187,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) { if(!priv->AutoloadFailFlag) { - usValue = eprom_read(dev, (u16) ((EEPROM_TxPwIndex_CCK+i)>>1) ); + usValue = eprom_read(priv, (u16) ((EEPROM_TxPwIndex_CCK+i)>>1) ); } else { @@ -2564,7 +2201,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) { 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 { @@ -2575,82 +2212,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) 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. // @@ -2676,10 +2238,6 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) } 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]; @@ -2722,21 +2280,19 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) 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 // DIG RATR table again. - init_rate_adaptive(dev); + init_rate_adaptive(priv); //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; @@ -2778,7 +2334,6 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) priv->ChannelPlan); break; case EEPROM_CID_Nettronix: - priv->ScanDelay = 100; //cosa add for scan priv->CustomerID = RT_CID_Nettronix; break; case EEPROM_CID_Pronet: @@ -2789,15 +2344,6 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) 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 @@ -2808,54 +2354,6 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) 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 @@ -2863,17 +2361,13 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) 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"); @@ -2900,38 +2394,33 @@ static short rtl8192_get_channel_map(struct net_device * dev) 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); - init_hal_dm(dev); + rtl8192_init_priv_task(priv); + rtl8192_get_eeprom_size(priv); + rtl8192_read_eeprom_info(priv); + rtl8192_get_channel_map(priv); + init_hal_dm(priv); 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, priv)) { 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; } @@ -2940,15 +2429,14 @@ static short rtl8192_init(struct net_device *dev) * 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; @@ -2980,7 +2468,7 @@ static void rtl8192_hwconfig(struct net_device* dev) break; } - write_nic_byte(dev, BW_OPMODE, regBwOpMode); + write_nic_byte(priv, BW_OPMODE, regBwOpMode); { u32 ratr_value = 0; ratr_value = regRATR; @@ -2988,17 +2476,17 @@ static void rtl8192_hwconfig(struct net_device* dev) { 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 @@ -3013,52 +2501,41 @@ static void rtl8192_hwconfig(struct net_device* dev) } -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; @@ -3067,42 +2544,32 @@ static RT_STATUS rtl8192_adapter_start(struct net_device *dev) 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"); @@ -3116,10 +2583,9 @@ static RT_STATUS rtl8192_adapter_start(struct net_device *dev) // 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); @@ -3135,116 +2601,92 @@ static RT_STATUS rtl8192_adapter_start(struct net_device *dev) //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); + rtl8192_SetWirelessMode(priv->ieee80211, priv->ieee80211->mode); //----------------------------------------------------------------------------- // Set up security related. 070106, by rcnjko: // 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) @@ -3266,21 +2708,20 @@ static RT_STATUS rtl8192_adapter_start(struct net_device *dev) RT_TRACE(COMP_INIT, "Before C-cut\n"); } -#if 1 //Firmware download RT_TRACE(COMP_INIT, "Load Firmware!\n"); - bfirmwareok = init_firmware(dev); + bfirmwareok = init_firmware(priv); if(bfirmwareok != true) { rtStatus = RT_STATUS_FAILURE; 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"); @@ -3288,26 +2729,14 @@ static RT_STATUS rtl8192_adapter_start(struct net_device *dev) } 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 @@ -3315,117 +2744,38 @@ static RT_STATUS rtl8192_adapter_start(struct net_device *dev) #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 - if(priv->ResetProgress == RESET_TYPE_NORESET) - { - dm_initialize_txpower_tracking(dev); - - 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(tmpRegC == priv->txbbgain_table[i].txbbgain_value) - { - priv->rfc_txpowertrackingindex= (u8)i; - priv->rfc_txpowertrackingindex_real= (u8)i; - priv->rfc_txpowertracking_default = priv->rfc_txpowertrackingindex; - break; - } - } - TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2); + // 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; - 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->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); - } -#else - #ifdef RTL8192E if(priv->ResetProgress == RESET_TYPE_NORESET) { - dm_initialize_txpower_tracking(dev); + dm_initialize_txpower_tracking(priv); if(priv->IC_Cut >= IC_VersionCut_D) { - tmpRegA= rtl8192_QueryBBReg(dev,rOFDM0_XATxIQImbalance,bMaskDWord); - tmpRegC= rtl8192_QueryBBReg(dev,rOFDM0_XCTxIQImbalance,bMaskDWord); + tmpRegA = rtl8192_QueryBBReg(priv, rOFDM0_XATxIQImbalance, bMaskDWord); + tmpRegC = rtl8192_QueryBBReg(priv, rOFDM0_XCTxIQImbalance, bMaskDWord); for(i = 0; i<TxBBGainTableLength; i++) { if(tmpRegA == priv->txbbgain_table[i].txbbgain_value) @@ -3437,7 +2787,7 @@ static RT_STATUS rtl8192_adapter_start(struct net_device *dev) } } - TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2); + TempCCk = rtl8192_QueryBBReg(priv, rCCK0_TxFilter1, bMaskByte2); for(i=0 ; i<CCKTxBBGainTableLength ; i++) { @@ -3457,23 +2807,21 @@ static RT_STATUS rtl8192_adapter_start(struct net_device *dev) 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 */ @@ -3484,9 +2832,8 @@ static void rtl8192_prepare_beacon(struct r8192_priv *priv) 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); } @@ -3495,220 +2842,102 @@ static void rtl8192_prepare_beacon(struct r8192_priv *priv) * 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) @@ -3719,10 +2948,10 @@ static bool HalRxCheckStuck8190Pci(struct net_device *dev) 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; @@ -3731,319 +2960,39 @@ static RESET_TYPE RxCheckStuck(struct net_device *dev) 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"); + RESET_TYPE RxResetType = RESET_TYPE_NORESET; + RT_RF_POWER_STATE rfState; + rfState = priv->eRFPowerState; - 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); - } + 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); } + RT_TRACE(COMP_RESET, "%s(): RxResetType is %d\n", __FUNCTION__, RxResetType); - - 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); - } -} - -/* - * 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++; - - 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. @@ -4058,20 +3007,19 @@ void InactivePsWorkItemCallback(struct net_device *dev) 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) @@ -4097,31 +3045,24 @@ bool MgntActSet_802_11_PowerSaveMode(struct net_device *dev, u8 rtPsMode) // 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); 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; } /* Enter the leisure power save mode. */ -void LeisurePSEnter(struct net_device *dev) +void LeisurePSEnter(struct ieee80211_device *ieee80211) { - 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); + struct r8192_priv *priv = ieee80211_priv(ieee80211->dev); + PRT_POWER_SAVE_CONTROL pPSC = &priv->PowerSaveControl; if(!((priv->ieee80211->iw_mode == IW_MODE_INFRA) && (priv->ieee80211->state == IEEE80211_LINKED)) || @@ -4137,9 +3078,7 @@ void LeisurePSEnter(struct net_device *dev) 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); } } @@ -4150,18 +3089,17 @@ void LeisurePSEnter(struct net_device *dev) /* Leave leisure power save mode. */ -void LeisurePSLeave(struct net_device *dev) +void LeisurePSLeave(struct ieee80211_device *ieee80211) { - struct r8192_priv *priv = ieee80211_priv(dev); - PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl)); + struct r8192_priv *priv = ieee80211_priv(ieee80211->dev); + 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); } } @@ -4170,16 +3108,14 @@ void LeisurePSLeave(struct net_device *dev) /* 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: @@ -4193,10 +3129,9 @@ IPSEnter(struct net_device *dev) && (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); } } } @@ -4206,47 +3141,43 @@ IPSEnter(struct net_device *dev) // 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); } -void ieee80211_ips_leave_wq(struct net_device *dev) +void ieee80211_ips_leave_wq(struct ieee80211_device *ieee80211) { - struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); + struct r8192_priv *priv = ieee80211_priv(ieee80211->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; @@ -4259,12 +3190,12 @@ void ieee80211_ips_leave_wq(struct net_device *dev) } } //added by amy 090331 end -void ieee80211_ips_leave(struct net_device *dev) +void ieee80211_ips_leave(struct ieee80211_device *ieee80211) { - struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - down(&priv->ieee80211->ips_sem); - IPSLeave(dev); - up(&priv->ieee80211->ips_sem); + struct r8192_priv *priv = ieee80211_priv(ieee80211->dev); + down(&ieee80211->ips_sem); + IPSLeave(priv); + up(&ieee80211->ips_sem); } #endif @@ -4294,13 +3225,9 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work) { 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 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) @@ -4308,18 +3235,14 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work) if(!priv->up) return; - hal_dm_watchdog(dev); + hal_dm_watchdog(priv); #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); } } } @@ -4337,8 +3260,6 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work) 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 @@ -4346,15 +3267,14 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work) bEnterPS= true; } - //printk("***bEnterPS = %d\n", bEnterPS); // LeisurePS only work in infra mode. if(bEnterPS) { - LeisurePSEnter(dev); + LeisurePSEnter(priv->ieee80211); } else { - LeisurePSLeave(dev); + LeisurePSLeave(priv->ieee80211); } #endif @@ -4362,8 +3282,7 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work) else { #ifdef ENABLE_LPS - //RT_TRACE(COMP_LPS,"====>no link LPS leave\n"); - LeisurePSLeave(dev); + LeisurePSLeave(priv->ieee80211); #endif } @@ -4375,8 +3294,6 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work) //added by amy for AP roaming - if (1) - { if(ieee->state == IEEE80211_LINKED && ieee->iw_mode == IW_MODE_INFRA) { u32 TotalRxBcnNum = 0; @@ -4385,7 +3302,7 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work) 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); @@ -4394,23 +3311,20 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work) RemovePeerTS(priv->ieee80211,priv->ieee80211->current_network.bssid); ieee->is_roaming = true; ieee->is_set_key = false; - ieee->link_change(dev); + ieee->link_change(ieee); queue_work(ieee->wq, &ieee->associate_procedure_wq); } } 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; @@ -4418,15 +3332,14 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work) 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; @@ -4436,37 +3349,37 @@ static void rtl819x_watchdog_wqcallback(struct work_struct *work) 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 @@ -4495,7 +3408,7 @@ int rtl8192_up(struct net_device *dev) if (priv->up == 1) return -1; - return _rtl8192_up(dev); + return _rtl8192_up(priv); } @@ -4523,7 +3436,7 @@ int rtl8192_down(struct net_device *dev) #ifdef ENABLE_LPS //LZM for PS-Poll AID issue. 090429 if(priv->ieee80211->state == IEEE80211_LINKED) - LeisurePSLeave(dev); + LeisurePSLeave(priv->ieee80211); #endif priv->up=0; @@ -4533,14 +3446,14 @@ int rtl8192_down(struct net_device *dev) 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); + deinit_hal_dm(priv); 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__); @@ -4549,28 +3462,25 @@ int rtl8192_down(struct net_device *dev) } -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); } @@ -4578,23 +3488,8 @@ static void rtl8192_restart(struct work_struct *work) 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; } @@ -4613,15 +3508,74 @@ static int r8192_set_mac_adr(struct net_device *dev, void *mac) 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; @@ -4645,86 +3599,14 @@ static int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) } 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; } @@ -4790,9 +3672,8 @@ static u8 HwRateToMRate90(bool bIsHT, u8 rate) } /* 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; @@ -4814,102 +3695,6 @@ static long rtl819x_translate_todbm(u8 signal_strength_index)// 0-100 index. 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 @@ -4919,13 +3704,9 @@ static void rtl8192_process_phyinfo(struct r8192_priv * priv, u8* buffer,struct 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; @@ -4937,8 +3718,7 @@ static void rtl8192_process_phyinfo(struct r8192_priv * priv, u8* buffer,struct 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 // @@ -4946,17 +3726,6 @@ static void rtl8192_process_phyinfo(struct r8192_priv * priv, u8* buffer,struct { // 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) @@ -4987,45 +3756,19 @@ static void rtl8192_process_phyinfo(struct r8192_priv * priv, u8* buffer,struct 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]) { @@ -5040,7 +3783,7 @@ static void rtl8192_process_phyinfo(struct r8192_priv * priv, u8* buffer,struct ( (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]); } } @@ -5057,12 +3800,10 @@ static void rtl8192_process_phyinfo(struct r8192_priv * priv, u8* buffer,struct 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; @@ -5080,9 +3821,8 @@ static void rtl8192_process_phyinfo(struct r8192_priv * priv, u8* buffer,struct 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 = @@ -5096,21 +3836,6 @@ static void rtl8192_process_phyinfo(struct r8192_priv * priv, u8* buffer,struct ( ((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); } // @@ -5137,9 +3862,7 @@ static void rtl8192_process_phyinfo(struct r8192_priv * priv, u8* buffer,struct // <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 @@ -5279,12 +4002,6 @@ static void rtl8192_query_rxphystatus( 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 @@ -5295,10 +4012,10 @@ static void rtl8192_query_rxphystatus( 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; } @@ -5326,27 +4043,8 @@ static void rtl8192_query_rxphystatus( // (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; @@ -5422,7 +4120,6 @@ static void rtl8192_query_rxphystatus( } else { - priv->stats.numqry_phystatusHT++; // // (1)Get RSSI for HT rate // @@ -5436,17 +4133,12 @@ static void rtl8192_query_rxphystatus( //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]); @@ -5493,9 +4185,6 @@ static void rtl8192_query_rxphystatus( 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 @@ -5508,10 +4197,6 @@ static void rtl8192_query_rxphystatus( /* 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. @@ -5538,22 +4223,19 @@ rtl8192_record_rxdesc_forlateruse( { 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; @@ -5572,79 +4254,77 @@ static void TranslateRxSignalStuff819xpci(struct net_device *dev, /* 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 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(ieee, 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]; + 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(priv->ieee80211)) { + 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 @@ -5700,14 +4380,12 @@ static void UpdateReceivedRateHistogramStatistics8190( 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 = { @@ -5717,17 +4395,17 @@ static void rtl8192_rx(struct net_device *dev) .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; @@ -5738,23 +4416,13 @@ static void rtl8192_rx(struct net_device *dev) 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); @@ -5774,15 +4442,15 @@ static void rtl8192_rx(struct net_device *dev) /* 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 @@ -5790,10 +4458,8 @@ static void rtl8192_rx(struct net_device *dev) 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) @@ -5813,11 +4479,6 @@ static void rtl8192_rx(struct net_device *dev) 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 { @@ -5833,9 +4494,7 @@ static void rtl8192_rx(struct net_device *dev) 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; @@ -5847,11 +4506,12 @@ done: } -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 = { @@ -5867,19 +4527,13 @@ 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"); @@ -5908,55 +4562,30 @@ static int __devinit rtl8192_pci_probe(struct pci_dev *pdev, 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 */ @@ -5970,28 +4599,11 @@ static int __devinit rtl8192_pci_probe(struct pci_dev *pdev, 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"); @@ -6000,17 +4612,14 @@ static int __devinit rtl8192_pci_probe(struct pci_dev *pdev, } 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"); @@ -6018,27 +4627,18 @@ static int __devinit rtl8192_pci_probe(struct pci_dev *pdev, 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){ if (priv->irq) { - free_irq(dev->irq, dev); - dev->irq=0; + free_irq(priv->irq, priv); + priv->irq = 0; } free_ieee80211(dev); } @@ -6065,15 +4665,9 @@ static void rtl8192_cancel_deferred_work(struct r8192_priv* priv) 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); - } @@ -6081,14 +4675,15 @@ static void __devexit rtl8192_pci_disconnect(struct pci_dev *pdev) { 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) @@ -6096,49 +4691,26 @@ static void __devexit rtl8192_pci_disconnect(struct pci_dev *pdev) 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){ - printk("Freeing irq %d\n",dev->irq); - free_irq(dev->irq, dev); - priv->irq=0; + /* 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", priv->irq); + free_irq(priv->irq, priv); + 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); @@ -6158,8 +4730,7 @@ static int __init rtl8192_pci_module_init(void) 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)) { @@ -6175,168 +4746,133 @@ static void __exit rtl8192_pci_module_exit(void) { 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) +static irqreturn_t rtl8192_interrupt(int irq, void *param) { - 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 r8192_priv *priv = param; + struct net_device *dev = priv->ieee80211->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; @@ -6348,8 +4884,6 @@ void EnableHWSecurityConfig8192(struct net_device *dev) 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; @@ -6363,31 +4897,26 @@ void EnableHWSecurityConfig8192(struct net_device *dev) 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); @@ -6395,7 +4924,7 @@ void setKey( struct net_device *dev, } else{ down(&priv->ieee80211->ips_sem); - IPSLeave(dev); + IPSLeave(priv); up(&priv->ieee80211->ips_sem); } } @@ -6405,7 +4934,7 @@ void setKey( struct net_device *dev, if (EntryNo >= TOTAL_CAM_ENTRY) RT_TRACE(COMP_ERR, "cam entry exceeds in setKey()\n"); - RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n", dev,EntryNo, KeyIndex, KeyType, MacAddr); + RT_TRACE(COMP_SEC, "====>to setKey(), priv:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n", priv, EntryNo, KeyIndex, KeyType, MacAddr); if (DefaultKey) usConfig |= BIT15 | (KeyType<<2); @@ -6423,34 +4952,32 @@ void setKey( struct net_device *dev, (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){ @@ -6463,27 +4990,25 @@ bool NicIFEnableNIC(struct net_device* dev) // <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 @@ -6494,11 +5019,11 @@ bool NicIFDisableNIC(struct net_device* dev) 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; |