From: david woo Date: Tue, 22 Dec 2009 17:40:36 +0000 (-0800) Subject: Staging: rtl9192e: fix power usage issues X-Git-Tag: v2.6.34-rc1~10^2~1^2~313 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=65a4378471510787e080188f933913315f1afa0c;p=karo-tx-linux.git Staging: rtl9192e: fix power usage issues This patch should allow the driver to consume a lot less power. Signed-off-by: david woo Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/rtl8192e/Makefile b/drivers/staging/rtl8192e/Makefile index 5e4aa9546b51..e032c3e1e864 100644 --- a/drivers/staging/rtl8192e/Makefile +++ b/drivers/staging/rtl8192e/Makefile @@ -1,13 +1,15 @@ NIC_SELECT = RTL8192E - EXTRA_CFLAGS += -DRTL8192E EXTRA_CFLAGS += -std=gnu89 EXTRA_CFLAGS += -O2 EXTRA_CFLAGS += -DTHOMAS_TURBO EXTRA_CFLAGS += -DENABLE_DOT11D -r8192_pci-objs := \ +EXTRA_CFLAGS += -DENABLE_IPS +EXTRA_CFLAGS += -DENABLE_LPS + +r8192e_pci-objs := \ r8192E_core.o \ r8180_93cx6.o \ r8192E_wx.o \ @@ -31,4 +33,5 @@ r8192_pci-objs := \ ieee80211/ieee80211_crypt_ccmp.o \ ieee80211/ieee80211_crypt_wep.o -obj-$(CONFIG_RTL8192E) += r8192_pci.o +obj-$(CONFIG_RTL8192E) += r8192e_pci.o + diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211.h b/drivers/staging/rtl8192e/ieee80211/ieee80211.h index 9d91ab9fc04b..5859f66ff013 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211.h @@ -180,6 +180,8 @@ typedef struct cb_desc { u8 DrvAggrNum; u16 pkt_size; u8 reserved12; + + u8 bdhcp; }cb_desc, *pcb_desc; /*--------------------------Define -------------------------------------------*/ @@ -740,6 +742,8 @@ struct ieee80211_snap_hdr { #define WLAN_FC_GET_VERS(fc) ((fc) & IEEE80211_FCTL_VERS) #define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE) #define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE) +#define WLAN_FC_MORE_DATA(fc) ((fc) & IEEE80211_FCTL_MOREDATA) + #define WLAN_FC_GET_FRAMETYPE(fc) ((fc) & IEEE80211_FCTL_FRAMETYPE) #define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG) @@ -1052,7 +1056,7 @@ struct ieee80211_device; #define SEC_ALG_NONE 0 #define SEC_ALG_WEP 1 #define SEC_ALG_TKIP 2 -#define SEC_ALG_CCMP 3 +#define SEC_ALG_CCMP 4 #define WEP_KEYS 4 #define WEP_KEY_LEN 13 @@ -1121,6 +1125,14 @@ enum ieee80211_mfie { /* Minimal header; can be used for passing 802.11 frames with sufficient * information to determine what type of underlying data type is actually * stored in the data. */ + struct ieee80211_pspoll_hdr { + __le16 frame_ctl; + __le16 aid; + u8 bssid[ETH_ALEN]; + u8 ta[ETH_ALEN]; + //u8 payload[0]; +} __attribute__ ((packed)); + struct ieee80211_hdr { __le16 frame_ctl; __le16 duration_id; @@ -1657,6 +1669,7 @@ struct ieee80211_network { bool ralink_cap_exist; bool atheros_cap_exist; bool cisco_cap_exist; + bool marvell_cap_exist; bool unknown_cap_exist; // u8 berp_info; bool berp_info_valid; @@ -1862,6 +1875,19 @@ typedef struct _RT_POWER_SAVE_CONTROL // Leisre Poswer Save : Disable RF if connected but traffic is not busy // bool bLeisurePs; + u32 PowerProfile; + u8 LpsIdleCount; + u8 RegMaxLPSAwakeIntvl; + u8 LPSAwakeIntvl; + + u32 CurPsLevel; + u32 RegRfPsLevel; + + bool bFwCtrlLPS; + u8 FWCtrlPSMode; + + bool LinkReqInIPSRFOffPgs; + bool BufConnectinfoBefore; }RT_POWER_SAVE_CONTROL,*PRT_POWER_SAVE_CONTROL; @@ -1902,14 +1928,121 @@ typedef struct _RT_LINK_DETECT_T{ u32 NumTxOkInPeriod; u32 NumRxOkInPeriod; + u32 NumRxUnicastOkInPeriod; bool bBusyTraffic; }RT_LINK_DETECT_T, *PRT_LINK_DETECT_T; +//added by amy 090330 +typedef enum _HW_VARIABLES{ + HW_VAR_ETHER_ADDR, + HW_VAR_MULTICAST_REG, + HW_VAR_BASIC_RATE, + HW_VAR_BSSID, + HW_VAR_MEDIA_STATUS, + HW_VAR_SECURITY_CONF, + HW_VAR_BEACON_INTERVAL, + HW_VAR_ATIM_WINDOW, + HW_VAR_LISTEN_INTERVAL, + HW_VAR_CS_COUNTER, + HW_VAR_DEFAULTKEY0, + HW_VAR_DEFAULTKEY1, + HW_VAR_DEFAULTKEY2, + HW_VAR_DEFAULTKEY3, + HW_VAR_SIFS, + HW_VAR_DIFS, + HW_VAR_EIFS, + HW_VAR_SLOT_TIME, + HW_VAR_ACK_PREAMBLE, + HW_VAR_CW_CONFIG, + HW_VAR_CW_VALUES, + HW_VAR_RATE_FALLBACK_CONTROL, + HW_VAR_CONTENTION_WINDOW, + HW_VAR_RETRY_COUNT, + HW_VAR_TR_SWITCH, + HW_VAR_COMMAND, // For Command Register, Annie, 2006-04-07. + HW_VAR_WPA_CONFIG, //2004/08/23, kcwu, for 8187 Security config + HW_VAR_AMPDU_MIN_SPACE, // The spacing between sub-frame. Roger, 2008.07.04. + HW_VAR_SHORTGI_DENSITY, // The density for shortGI. Roger, 2008.07.04. + HW_VAR_AMPDU_FACTOR, + HW_VAR_MCS_RATE_AVAILABLE, + HW_VAR_AC_PARAM, // For AC Parameters, 2005.12.01, by rcnjko. + HW_VAR_ACM_CTRL, // For ACM Control, Annie, 2005-12-13. + HW_VAR_DIS_Req_Qsize, // For DIS_Reg_Qsize, Joseph + HW_VAR_CCX_CHNL_LOAD, // For CCX 2 channel load request, 2006.05.04. + HW_VAR_CCX_NOISE_HISTOGRAM, // For CCX 2 noise histogram request, 2006.05.04. + HW_VAR_CCX_CLM_NHM, // For CCX 2 parallel channel load request and noise histogram request, 2006.05.12. + HW_VAR_TxOPLimit, // For turbo mode related settings, added by Roger, 2006.12.07 + HW_VAR_TURBO_MODE, // For turbo mode related settings, added by Roger, 2006.12.15. + HW_VAR_RF_STATE, // For change or query RF power state, 061214, rcnjko. + HW_VAR_RF_OFF_BY_HW, // For UI to query if external HW signal disable RF, 061229, rcnjko. + HW_VAR_BUS_SPEED, // In unit of bps. 2006.07.03, by rcnjko. + HW_VAR_SET_DEV_POWER, // Set to low power, added by LanHsin, 2007. + + //1!!!!!!!!!!!!!!!!!!!!!!!!!!! + //1Attention Please!!!<11n or 8190 specific code should be put below this line> + //1!!!!!!!!!!!!!!!!!!!!!!!!!!! + HW_VAR_RCR, //for RCR, David 2006,05,11 + HW_VAR_RATR_0, + HW_VAR_RRSR, + HW_VAR_CPU_RST, + HW_VAR_CECHK_BSSID, + HW_VAR_LBK_MODE, // Set lookback mode, 2008.06.11. added by Roger. + // Set HW related setting for 11N AES bug. + HW_VAR_AES_11N_FIX, + // Set Usb Rx Aggregation + HW_VAR_USB_RX_AGGR, + HW_VAR_USER_CONTROL_TURBO_MODE, + HW_VAR_RETRY_LIMIT, +#ifndef _RTL8192_EXT_PATCH_ + HW_VAR_INIT_TX_RATE, //Get Current Tx rate register. 2008.12.10. Added by tynli +#endif + HW_VAR_TX_RATE_REG, //Get Current Tx rate register. 2008.12.10. Added by tynli + HW_VAR_EFUSE_USAGE, //Get current EFUSE utilization. 2008.12.19. Added by Roger. + HW_VAR_EFUSE_BYTES, + HW_VAR_AUTOLOAD_STATUS, //Get current autoload status, 0: autoload success, 1: autoload fail. 2008.12.19. Added by Roger. + HW_VAR_RF_2R_DISABLE, // 2R disable + HW_VAR_SET_RPWM, + HW_VAR_H2C_FW_PWRMODE, // For setting FW related H2C cmd structure. by tynli. 2009.2.18 + HW_VAR_H2C_FW_JOINBSSRPT, // For setting FW related H2C cmd structure. by tynli. 2009.2.18 + HW_VAR_1X1_RECV_COMBINE, // For 1T2R but only 1SS, Add by hpfan 2009.04.16 hpfan + HW_VAR_STOP_SEND_BEACON, + HW_VAR_TSF_TIMER, // Read from TSF register to get the current TSF timer, by Bruce, 2009-07-22. + HW_VAR_IO_CMD, + HW_VAR_HANDLE_FW_C2H, //Added by tynli. For handling FW C2H command. 2009.10.07. + HW_VAR_DL_FW_RSVD_PAGE, //Added by tynli. Download the packets that FW will use to RSVD page. 2009.10.14. + HW_VAR_AID, //Added by tynli. + HW_VAR_HW_SEQ_ENABLE, //Added by tynli. 2009.10.20. + HW_VAR_UPDATE_TSF, //Added by tynli. 2009.10.22. For Hw count TBTT time. + HW_VAR_BCN_VALID, //Added by tynli. + HW_VAR_FWLPS_RF_ON //Added by tynli. 2009.11.09. For checking if Fw finishs RF on sequence. +}HW_VARIABLES; + +#define RT_CHECK_FOR_HANG_PERIOD 2 struct ieee80211_device { struct net_device *dev; struct ieee80211_security sec; + bool need_sw_enc; +#ifdef ENABLE_LPS + bool bAwakePktSent; + u8 LPSDelayCnt; + bool bIsAggregateFrame; + bool polling; + void (*LeisurePSLeave)(struct net_device *dev); +#endif + +#ifdef ENABLE_IPS + bool proto_stoppping; + bool wx_set_enc; + struct semaphore ips_sem; + struct work_struct ips_leave_wq; + void (*ieee80211_ips_leave_wq) (struct net_device *dev); + void (*ieee80211_ips_leave)(struct net_device *dev); +#endif + void (*SetHwRegHandler)(struct net_device *dev,u8 variable,u8* val); + u8 (*rtllib_ap_sec_type)(struct ieee80211_device *ieee); + //hw security related // u8 hwsec_support; //support? u8 hwsec_active; //hw security active. @@ -2316,7 +2449,7 @@ struct ieee80211_device { * stop_send_bacons is NOT guaranteed to be called only * after start_send_beacons. */ - void (*start_send_beacons) (struct net_device *dev,u16 tx_rate); + void (*start_send_beacons) (struct net_device *dev); void (*stop_send_beacons) (struct net_device *dev); /* power save mode related */ @@ -2370,6 +2503,19 @@ struct ieee80211_device { u8 priv[0]; }; +#define RT_RF_OFF_LEVL_ASPM BIT0 // PCI ASPM +#define RT_RF_OFF_LEVL_CLK_REQ BIT1 // PCI clock request +#define RT_RF_OFF_LEVL_PCI_D3 BIT2 // PCI D3 mode +#define RT_RF_OFF_LEVL_HALT_NIC BIT3 // NIC halt, re-initialize hw parameters +#define RT_RF_OFF_LEVL_FREE_FW BIT4 // FW free, re-download the FW +#define RT_RF_OFF_LEVL_FW_32K BIT5 // FW in 32k +#define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT6 // Always enable ASPM and Clock Req in initialization. +#define RT_RF_LPS_DISALBE_2R BIT30 // When LPS is on, disable 2R if no packet is received or transmittd. +#define RT_RF_LPS_LEVEL_ASPM BIT31 // LPS with ASPM +#define RT_IN_PS_LEVEL(pPSC, _PS_FLAG) ((pPSC->CurPsLevel & _PS_FLAG) ? true : false) +#define RT_CLEAR_PS_LEVEL(pPSC, _PS_FLAG) (pPSC->CurPsLevel &= (~(_PS_FLAG))) +#define RT_SET_PS_LEVEL(pPSC, _PS_FLAG) (pPSC->CurPsLevel |= _PS_FLAG) + #define IEEE_A (1<<0) #define IEEE_B (1<<1) #define IEEE_G (1<<2) @@ -2606,9 +2752,9 @@ extern void ieee80211_stop_scan(struct ieee80211_device *ieee); extern void ieee80211_start_scan_syncro(struct ieee80211_device *ieee); extern void ieee80211_check_all_nets(struct ieee80211_device *ieee); extern void ieee80211_start_protocol(struct ieee80211_device *ieee); -extern void ieee80211_stop_protocol(struct ieee80211_device *ieee); +extern void ieee80211_stop_protocol(struct ieee80211_device *ieee,u8 shutdown); extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee); -extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee); +extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee,u8 shutdown); extern void ieee80211_reset_queue(struct ieee80211_device *ieee); extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee); extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee); @@ -2795,5 +2941,7 @@ extern int ieee80211_parse_info_param(struct ieee80211_device *ieee, struct ieee80211_rx_stats *stats); void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_rxb** prxbIndicateArray,u8 index); +void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr); +void ieee80211_sta_ps_send_pspoll_frame(struct ieee80211_device *ieee); #define RT_ASOC_RETRY_LIMIT 5 #endif /* IEEE80211_H */ diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c index 609c289541d4..70159cf28bce 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c @@ -361,9 +361,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: replay detected: STA=%pM" - " previous PN %pm received PN %pm\n", - hdr->addr2, key->rx_pn, pn); + //printk(KERN_DEBUG "CCMP: replay detected: STA=%pM" + // " previous PN %pm received PN %pm\n", + // hdr->addr2, key->rx_pn, pn); } key->dot11RSNAStatsCCMPReplays++; return -4; diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c index 7a500ac37acb..ce265ae5fe18 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c @@ -312,6 +312,17 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee, if (skb->len < 24) return 0; +#if 1 + if (ieee->hwsec_active) + { + cb_desc *tcb_desc = (cb_desc *)(skb->cb+ MAX_DEV_ADDR_SIZE); + tcb_desc->bHwSec = 1; + + if(ieee->need_sw_enc) + tcb_desc->bHwSec = 0; + } +#endif + hdr = (struct ieee80211_hdr_4addr *) skb->data; fc = le16_to_cpu(hdr->frame_ctl); @@ -406,6 +417,10 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *s { cb_desc *tcb_desc = (cb_desc *)(skb->cb+ MAX_DEV_ADDR_SIZE); tcb_desc->bHwSec = 1; + + if(ieee->need_sw_enc) + tcb_desc->bHwSec = 0; + } hdr = (struct ieee80211_hdr_4addr *) skb->data; @@ -799,7 +814,7 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, #endif } -u8 parse_subframe(struct sk_buff *skb, +u8 parse_subframe(struct ieee80211_device* ieee,struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats, struct ieee80211_rxb *rxb,u8* src,u8* dst) { @@ -839,6 +854,7 @@ u8 parse_subframe(struct sk_buff *skb, } skb_pull(skb, LLCOffset); + ieee->bIsAggregateFrame = bIsAggregateFrame;//added by amy for Leisure PS if(!bIsAggregateFrame) { rxb->nr_subframes = 1; @@ -940,6 +956,7 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, u8 TID = 0; u16 SeqNum = 0; PRX_TS_RECORD pTS = NULL; + bool unicast_packet = false; //bool bIsAggregateFrame = false; //added by amy for reorder #ifdef NOT_YET @@ -1215,6 +1232,24 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, if (memcmp(bssid, ieee->current_network.bssid, ETH_ALEN)) goto rx_dropped; +#ifdef ENABLE_LPS + if ((ieee->iw_mode == IW_MODE_INFRA) && (ieee->sta_sleep == 1) + && (ieee->polling)) { + if (WLAN_FC_MORE_DATA(fc)) { + /* more data bit is set, let's request a new frame from the AP */ + ieee80211_sta_ps_send_pspoll_frame(ieee); + } else { + ieee->polling = false; + } + } +#endif + + ieee->need_sw_enc = 0; + + if((!rx_stats->Decrypted)){ + ieee->need_sw_enc = 1; + } + /* skb: hdr + (possibly fragmented, possibly encrypted) payload */ if (ieee->host_decrypt && (fc & IEEE80211_FCTL_WEP) && @@ -1296,6 +1331,9 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, ieee->LinkDetectInfo.NumRxOkInPeriod++; hdr = (struct ieee80211_hdr_4addr *) skb->data; + if((!is_multicast_ether_addr(hdr->addr1)) && (!is_broadcast_ether_addr(hdr->addr1))) + unicast_packet = true; + if (crypt && !(fc & IEEE80211_FCTL_WEP) && !ieee->open_wep) { if (/*ieee->ieee802_1x &&*/ ieee80211_is_eapol_frame(ieee, skb, hdrlen)) { @@ -1367,7 +1405,7 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } /* to parse amsdu packets */ /* qos data packets & reserved bit is 1 */ - if(parse_subframe(skb,rx_stats,rxb,src,dst) == 0) { + if(parse_subframe(ieee, skb,rx_stats,rxb,src,dst) == 0) { /* only to free rxb, and not submit the packets to upper layer */ for(i =0; i < rxb->nr_subframes; i++) { dev_kfree_skb(rxb->subframes[i]); @@ -1377,6 +1415,32 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, goto rx_dropped; } +#ifdef ENABLE_LPS + if(unicast_packet) + { + if (type == IEEE80211_FTYPE_DATA) + { + + if(ieee->bIsAggregateFrame) + ieee->LinkDetectInfo.NumRxUnicastOkInPeriod+=rxb->nr_subframes; + else + ieee->LinkDetectInfo.NumRxUnicastOkInPeriod++; + + // 2009.03.03 Leave DC mode immediately when detect high traffic + // DbgPrint("ending Seq %d\n", Frame_SeqNum(pduOS)); + if((ieee->state == IEEE80211_LINKED) /*&& !MgntInitAdapterInProgress(pMgntInfo)*/) + { + if( ((ieee->LinkDetectInfo.NumRxUnicastOkInPeriod +ieee->LinkDetectInfo.NumTxOkInPeriod) > 8 ) || + (ieee->LinkDetectInfo.NumRxUnicastOkInPeriod > 2) ) + { + if(ieee->LeisurePSLeave) + ieee->LeisurePSLeave(dev); + } + } + } + } +#endif + ieee->last_rx_ps_time = jiffies; //added by amy for reorder if(ieee->pHTInfo->bCurRxReorderEnable == false ||pTS == NULL){ @@ -2013,12 +2077,22 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, info_element->data[1] == 0x13 && info_element->data[2] == 0x74)) { - printk("========>%s(): athros AP is exist\n",__FUNCTION__); + //printk("========>%s(): athros AP is exist\n",__FUNCTION__); network->atheros_cap_exist = true; } else network->atheros_cap_exist = false; + if ((info_element->len >= 3 && + info_element->data[0] == 0x00 && + info_element->data[1] == 0x50 && + info_element->data[2] == 0x43) ) + { + network->marvell_cap_exist = true; + //printk("========>%s(): marvel AP is exist\n",__FUNCTION__); + } + + if(info_element->len >= 3 && info_element->data[0] == 0x00 && info_element->data[1] == 0x40 && @@ -2219,7 +2293,8 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, } if(!network->atheros_cap_exist && !network->broadcom_cap_exist && - !network->cisco_cap_exist && !network->ralink_cap_exist && !network->bssht.bdRT2RTAggregation) + !network->cisco_cap_exist && !network->ralink_cap_exist && !network->bssht.bdRT2RTAggregation && + !network->marvell_cap_exist) { network->unknown_cap_exist = true; } @@ -2333,6 +2408,7 @@ static inline int ieee80211_network_init( network->broadcom_cap_exist = false; network->ralink_cap_exist = false; network->atheros_cap_exist = false; + network->marvell_cap_exist = false; network->cisco_cap_exist = false; network->unknown_cap_exist = false; #ifdef THOMAS_TURBO @@ -2463,6 +2539,7 @@ static inline void update_network(struct ieee80211_network *dst, dst->broadcom_cap_exist = src->broadcom_cap_exist; dst->ralink_cap_exist = src->ralink_cap_exist; dst->atheros_cap_exist = src->atheros_cap_exist; + dst->marvell_cap_exist = src->marvell_cap_exist; dst->cisco_cap_exist = src->cisco_cap_exist; dst->unknown_cap_exist = src->unknown_cap_exist; memcpy(dst->wpa_ie, src->wpa_ie, src->wpa_ie_len); @@ -2761,12 +2838,14 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee, struct ieee80211_hdr_4addr *header, struct ieee80211_rx_stats *stats) { +#if 0 if(ieee->sta_sleep || (ieee->ps != IEEE80211_PS_DISABLED && ieee->iw_mode == IW_MODE_INFRA && ieee->state == IEEE80211_LINKED)) { tasklet_schedule(&ieee->ps_task); } +#endif if(WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_PROBE_RESP && WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_BEACON) @@ -2780,6 +2859,15 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee, IEEE80211_DEBUG_SCAN("Beacon\n"); ieee80211_process_probe_response( ieee, (struct ieee80211_probe_response *)header, stats); + + //printk("----------->%s()\n", __func__); + if(ieee->sta_sleep || (ieee->ps != IEEE80211_PS_DISABLED && + ieee->iw_mode == IW_MODE_INFRA && + ieee->state == IEEE80211_LINKED)) + { + tasklet_schedule(&ieee->ps_task); + } + break; case IEEE80211_STYPE_PROBE_RESP: diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c index 9e923e29c455..ea96c4956930 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c @@ -646,7 +646,7 @@ void ieee80211_stop_send_beacons(struct ieee80211_device *ieee) void ieee80211_start_send_beacons(struct ieee80211_device *ieee) { if(ieee->start_send_beacons) - ieee->start_send_beacons(ieee->dev,ieee->basic_rate); + ieee->start_send_beacons(ieee->dev); if(ieee->softmac_features & IEEE_SOFTMAC_BEACONS) ieee80211_beacons_start(ieee); } @@ -686,6 +686,11 @@ void ieee80211_stop_scan(struct ieee80211_device *ieee) /* called with ieee->lock held */ void ieee80211_rtl_start_scan(struct ieee80211_device *ieee) { +#ifdef ENABLE_IPS + if(ieee->ieee80211_ips_leave_wq != NULL) + ieee->ieee80211_ips_leave_wq(ieee->dev); +#endif + #ifdef ENABLE_DOT11D if(IS_DOT11D_ENABLE(ieee) ) { @@ -1093,6 +1098,40 @@ struct sk_buff* ieee80211_null_func(struct ieee80211_device *ieee,short pwr) } +struct sk_buff* ieee80211_pspoll_func(struct ieee80211_device *ieee) +{ + struct sk_buff *skb; + struct ieee80211_pspoll_hdr* hdr; + +#ifdef USB_USE_ALIGNMENT + u32 Tmpaddr=0; + int alignment=0; + skb = dev_alloc_skb(sizeof(struct ieee80211_pspoll_hdr) + ieee->tx_headroom + USB_512B_ALIGNMENT_SIZE); +#else + skb = dev_alloc_skb(sizeof(struct ieee80211_pspoll_hdr)+ieee->tx_headroom); +#endif + if (!skb) + return NULL; + +#ifdef USB_USE_ALIGNMENT + Tmpaddr = (u32)skb->data; + alignment = Tmpaddr & 0x1ff; + skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment)); +#endif + skb_reserve(skb, ieee->tx_headroom); + + hdr = (struct ieee80211_pspoll_hdr*)skb_put(skb,sizeof(struct ieee80211_pspoll_hdr)); + + memcpy(hdr->bssid, ieee->current_network.bssid, ETH_ALEN); + memcpy(hdr->ta, ieee->dev->dev_addr, ETH_ALEN); + + hdr->aid = cpu_to_le16(ieee->assoc_id | 0xc000); + hdr->frame_ctl = cpu_to_le16(IEEE80211_FTYPE_CTL |IEEE80211_STYPE_PSPOLL | IEEE80211_FCTL_PM); + + return skb; + +} + void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8* dest) { @@ -1582,6 +1621,11 @@ void ieee80211_associate_procedure_wq(struct ieee80211_device *ieee) { #endif ieee->sync_scan_hurryup = 1; +#ifdef ENABLE_IPS + if(ieee->ieee80211_ips_leave != NULL) + ieee->ieee80211_ips_leave(ieee->dev); +#endif + down(&ieee->wx_sem); if (ieee->data_hard_stop) @@ -1592,6 +1636,17 @@ void ieee80211_associate_procedure_wq(struct ieee80211_device *ieee) //ieee->set_chan(ieee->dev, ieee->current_network.channel); HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); +#ifdef ENABLE_IPS + if(ieee->eRFPowerState == eRfOff) + { + if(ieee->ieee80211_ips_leave_wq != NULL) + ieee->ieee80211_ips_leave_wq(ieee->dev); + + up(&ieee->wx_sem); + return; + } +#endif + ieee->associate_seq = 1; ieee80211_associate_step1(ieee); @@ -1918,43 +1973,92 @@ void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr) } +void ieee80211_sta_ps_send_pspoll_frame(struct ieee80211_device *ieee) +{ + + struct sk_buff *buf = ieee80211_pspoll_func(ieee); + + if (buf) + softmac_ps_mgmt_xmit(buf, ieee); + +} short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, u32 *time_l) { int timeout = ieee->ps_timeout; u8 dtim; - /*if(ieee->ps == IEEE80211_PS_DISABLED || - ieee->iw_mode != IW_MODE_INFRA || - ieee->state != IEEE80211_LINKED) + PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(ieee->PowerSaveControl)); + if(ieee->LPSDelayCnt) + { + //printk("===============>Delay enter LPS for DHCP and ARP packets...\n"); + ieee->LPSDelayCnt --; return 0; - */ + } + dtim = ieee->current_network.dtim_data; - //printk("DTIM\n"); +// printk("%s():DTIM:%d\n",__FUNCTION__,dtim); if(!(dtim & IEEE80211_DTIM_VALID)) return 0; timeout = ieee->current_network.beacon_interval; //should we use ps_timeout value or beacon_interval //printk("VALID\n"); ieee->current_network.dtim_data = IEEE80211_DTIM_INVALID; - - if(dtim & ((IEEE80211_DTIM_UCAST | IEEE80211_DTIM_MBCAST)& ieee->ps)) + /* there's no need to nofity AP that I find you buffered with broadcast packet */ + if(dtim & (IEEE80211_DTIM_UCAST & ieee->ps)) return 2; - if(!time_after(jiffies, ieee->dev->trans_start + MSECS(timeout))) + if(!time_after(jiffies, ieee->dev->trans_start + MSECS(timeout))){ +// printk("%s():111Oh Oh ,it is not time out return 0\n",__FUNCTION__); return 0; - - if(!time_after(jiffies, ieee->last_rx_ps_time + MSECS(timeout))) + } + if(!time_after(jiffies, ieee->last_rx_ps_time + MSECS(timeout))){ +// printk("%s():222Oh Oh ,it is not time out return 0\n",__FUNCTION__); return 0; - + } if((ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE ) && (ieee->mgmt_queue_tail != ieee->mgmt_queue_head)) return 0; if(time_l){ + if(ieee->bAwakePktSent == true) { + pPSC->LPSAwakeIntvl = 1;//tx wake one beacon + } else { + u8 MaxPeriod = 1; + + if(pPSC->LPSAwakeIntvl == 0) + pPSC->LPSAwakeIntvl = 1; + //pNdisCommon->RegLPSMaxIntvl /// 0x0 - eFastPs, 0xFF -DTIM, 0xNN - 0xNN * BeaconIntvl + if(pPSC->RegMaxLPSAwakeIntvl == 0) // Default (0x0 - eFastPs, 0xFF -DTIM, 0xNN - 0xNN * BeaconIntvl) + MaxPeriod = 1; // 1 Beacon interval + else if(pPSC->RegMaxLPSAwakeIntvl == 0xFF) // DTIM + MaxPeriod = ieee->current_network.dtim_period; + else + MaxPeriod = pPSC->RegMaxLPSAwakeIntvl; + pPSC->LPSAwakeIntvl = (pPSC->LPSAwakeIntvl >= MaxPeriod) ? MaxPeriod : (pPSC->LPSAwakeIntvl + 1); + } + { + u8 LPSAwakeIntvl_tmp = 0; + u8 period = ieee->current_network.dtim_period; + u8 count = ieee->current_network.tim.tim_count; + if(count == 0 ) { + if(pPSC->LPSAwakeIntvl > period) + LPSAwakeIntvl_tmp = period + (pPSC->LPSAwakeIntvl - period) -((pPSC->LPSAwakeIntvl-period)%period); + else + LPSAwakeIntvl_tmp = pPSC->LPSAwakeIntvl; + + } else { + if(pPSC->LPSAwakeIntvl > ieee->current_network.tim.tim_count) + LPSAwakeIntvl_tmp = count + (pPSC->LPSAwakeIntvl - count) -((pPSC->LPSAwakeIntvl-count)%period); + else + LPSAwakeIntvl_tmp = pPSC->LPSAwakeIntvl;//ieee->current_network.tim.tim_count;//pPSC->LPSAwakeIntvl; + } + //printk("=========>%s()assoc_id:%d(%#x),bAwakePktSent:%d,DTIM:%d, sleep interval:%d, LPSAwakeIntvl_tmp:%d, count:%d\n",__func__,ieee->assoc_id,cpu_to_le16(ieee->assoc_id),ieee->bAwakePktSent,ieee->current_network.dtim_period,pPSC->LPSAwakeIntvl,LPSAwakeIntvl_tmp,count); + *time_l = ieee->current_network.last_dtim_sta_time[0] - + (ieee->current_network.beacon_interval); + + MSECS(ieee->current_network.beacon_interval * LPSAwakeIntvl_tmp); // * ieee->current_network.dtim_period) * 1000; } + } if(time_h){ *time_h = ieee->current_network.last_dtim_sta_time[1]; @@ -1982,6 +2086,8 @@ inline void ieee80211_sta_ps(struct ieee80211_device *ieee) ieee->state != IEEE80211_LINKED)){ // #warning CHECK_LOCK_HERE + printk("=====>%s(): no need to ps,wake up!! ieee->ps is %d,ieee->iw_mode is %d,ieee->state is %d\n", + __FUNCTION__,ieee->ps,ieee->iw_mode,ieee->state); spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); ieee80211_sta_wakeup(ieee, 1); @@ -1991,27 +2097,27 @@ inline void ieee80211_sta_ps(struct ieee80211_device *ieee) sleep = ieee80211_sta_ps_sleep(ieee,&th, &tl); /* 2 wake, 1 sleep, 0 do nothing */ - if(sleep == 0) + if(sleep == 0)//it is not time out or dtim is not valid + { + //printk("===========>sleep is 0,do nothing\n"); goto out; - + } if(sleep == 1){ - - if(ieee->sta_sleep == 1) + //printk("===========>sleep is 1,to sleep\n"); + if(ieee->sta_sleep == 1){ + //printk("%s(1): sta_sleep = 1, sleep again ++++++++++ \n", __func__); ieee->enter_sleep_state(ieee->dev,th,tl); + } else if(ieee->sta_sleep == 0){ // printk("send null 1\n"); spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); if(ieee->ps_is_queue_empty(ieee->dev)){ - - ieee->sta_sleep = 2; - ieee->ack_tx_to_ieee = 1; - + //printk("%s(2): sta_sleep = 0, notify AP we will sleeped ++++++++++ SendNullFunctionData\n", __func__); ieee80211_sta_ps_send_null_frame(ieee,1); - ieee->ps_th = th; ieee->ps_tl = tl; } @@ -2019,11 +2125,13 @@ inline void ieee80211_sta_ps(struct ieee80211_device *ieee) } + ieee->bAwakePktSent = false;//after null to power save we set it to false. not listen every beacon. }else if(sleep == 2){ -//#warning CHECK_LOCK_HERE + //printk("==========>sleep is 2,to wakeup\n"); spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); + //printk("%s(3): pkt buffered in ap will awake ++++++++++ ieee80211_sta_wakeup\n", __func__); ieee80211_sta_wakeup(ieee,1); spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); @@ -2038,9 +2146,19 @@ void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl) { if(ieee->sta_sleep == 0){ if(nl){ - printk("Warning: driver is probably failing to report TX ps error\n"); - ieee->ack_tx_to_ieee = 1; - ieee80211_sta_ps_send_null_frame(ieee, 0); + if(ieee->pHTInfo->IOTAction & HT_IOT_ACT_NULL_DATA_POWER_SAVING) + { + //printk("%s(1): notify AP we are awaked ++++++++++ SendNullFunctionData\n", __func__); + //printk("Warning: driver is probably failing to report TX ps error\n"); + ieee->ack_tx_to_ieee = 1; + ieee80211_sta_ps_send_null_frame(ieee, 0); + } + else + { + ieee->ack_tx_to_ieee = 1; + //printk("%s(2): notify AP we are awaked ++++++++++ Send PS-Poll\n", __func__); + ieee80211_sta_ps_send_pspoll_frame(ieee); + } } return; @@ -2048,12 +2166,27 @@ void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl) if(ieee->sta_sleep == 1) ieee->sta_wake_up(ieee->dev); + if(nl){ - ieee->sta_sleep = 0; + if(ieee->pHTInfo->IOTAction & HT_IOT_ACT_NULL_DATA_POWER_SAVING) + { + //printk("%s(3): notify AP we are awaked ++++++++++ SendNullFunctionData\n", __func__); + //printk("Warning: driver is probably failing to report TX ps error\n"); + ieee->ack_tx_to_ieee = 1; + ieee80211_sta_ps_send_null_frame(ieee, 0); + } + else + { + ieee->ack_tx_to_ieee = 1; + ieee->polling = true; + //printk("%s(4): notify AP we are awaked ++++++++++ Send PS-Poll\n", __func__); + //ieee80211_sta_ps_send_null_frame(ieee, 0); + ieee80211_sta_ps_send_pspoll_frame(ieee); + } - if(nl){ - ieee->ack_tx_to_ieee = 1; - ieee80211_sta_ps_send_null_frame(ieee, 0); + } else { + ieee->sta_sleep = 0; + ieee->polling = false; } } @@ -2067,23 +2200,30 @@ void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success) /* Null frame with PS bit set */ if(success){ ieee->sta_sleep = 1; + //printk("notify AP we will sleep and send null ok, so sleep now++++++++++ enter_sleep_state\n"); ieee->enter_sleep_state(ieee->dev,ieee->ps_th,ieee->ps_tl); } - /* if the card report not success we can't be sure the AP - * has not RXed so we can't assume the AP believe us awake - */ - } - /* 21112005 - tx again null without PS bit if lost */ - else { + } else {/* 21112005 - tx again null without PS bit if lost */ if((ieee->sta_sleep == 0) && !success){ spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); - ieee80211_sta_ps_send_null_frame(ieee, 0); + //ieee80211_sta_ps_send_null_frame(ieee, 0); + if(ieee->pHTInfo->IOTAction & HT_IOT_ACT_NULL_DATA_POWER_SAVING) + { + //printk("notify AP we will sleep but send bull failed, so resend++++++++++ SendNullFunctionData\n"); + ieee80211_sta_ps_send_null_frame(ieee, 0); + } + else + { + //printk("notify AP we are awaked but send pspoll failed, so resend++++++++++ Send PS-Poll\n"); + ieee80211_sta_ps_send_pspoll_frame(ieee); + } spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); } } spin_unlock_irqrestore(&ieee->lock, flags); } + void ieee80211_process_action(struct ieee80211_device* ieee, struct sk_buff* skb) { struct ieee80211_hdr* header = (struct ieee80211_hdr*)skb->data; @@ -2227,7 +2367,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, { if (!ieee->GetNmodeSupportBySecCfg(ieee->dev)) { - // WEP or TKIP encryption + // WEP or TKIP encryption if(IsHTHalfNmodeAPs(ieee)) { bSupportNmode = true; @@ -2238,7 +2378,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, bSupportNmode = false; bHalfSupportNmode = false; } - printk("==========>to link with AP using SEC(%d, %d)", bSupportNmode, bHalfSupportNmode); + printk("==========>to link with AP using SEC(%d, %d)\n", bSupportNmode, bHalfSupportNmode); } } /* Dummy wirless mode setting to avoid encryption issue */ @@ -2574,6 +2714,7 @@ void ieee80211_start_ibss_wq(struct ieee80211_device *ieee) ieee->ssid_set = 1; } + ieee->state = IEEE80211_NOLINK; /* check if we have this cell in our network list */ ieee80211_softmac_check_all_nets(ieee); @@ -2705,6 +2846,10 @@ void ieee80211_start_bss(struct ieee80211_device *ieee) spin_lock_irqsave(&ieee->lock, flags); if (ieee->state == IEEE80211_NOLINK){ +#ifdef ENABLE_IPS + if(ieee->ieee80211_ips_leave_wq != NULL) + ieee->ieee80211_ips_leave_wq(ieee->dev); +#endif ieee->actscanning = true; ieee80211_rtl_start_scan(ieee); } @@ -2823,21 +2968,23 @@ struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee) return skb; } -void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee) +void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee, u8 shutdown) { ieee->sync_scan_hurryup = 1; down(&ieee->wx_sem); - ieee80211_stop_protocol(ieee); + ieee80211_stop_protocol(ieee, shutdown); up(&ieee->wx_sem); } -void ieee80211_stop_protocol(struct ieee80211_device *ieee) +void ieee80211_stop_protocol(struct ieee80211_device *ieee, u8 shutdown) { if (!ieee->proto_started) return; - ieee->proto_started = 0; + if(shutdown) + ieee->proto_started = 0; + ieee->proto_stoppping = 1; ieee80211_stop_send_beacons(ieee); del_timer_sync(&ieee->associate_timer); @@ -2849,6 +2996,8 @@ void ieee80211_stop_protocol(struct ieee80211_device *ieee) ieee80211_disassociate(ieee); RemoveAllTS(ieee); //added as we disconnect from the previous BSS, Remove all TS + + ieee->proto_stoppping = 0; } void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee) @@ -2894,6 +3043,8 @@ void ieee80211_start_protocol(struct ieee80211_device *ieee) ieee->init_wmmparam_flag = 0;//reinitialize AC_xx_PARAM registers. + ieee->state = IEEE80211_NOLINK; + /* if the user set the MAC of the ad-hoc cell and then * switch to managed mode, shall we make sure that association @@ -3013,7 +3164,9 @@ void ieee80211_softmac_init(struct ieee80211_device *ieee) #endif sema_init(&ieee->wx_sem, 1); sema_init(&ieee->scan_sem, 1); - +#ifdef ENABLE_IPS + sema_init(&ieee->ips_sem,1); +#endif spin_lock_init(&ieee->mgmt_tx_lock); spin_lock_init(&ieee->beacon_lock); @@ -3537,5 +3690,6 @@ EXPORT_SYMBOL_NOVERS(ieee80211_stop_scan); EXPORT_SYMBOL_NOVERS(ieee80211_send_probe_requests); EXPORT_SYMBOL_NOVERS(ieee80211_softmac_scan_syncro); EXPORT_SYMBOL_NOVERS(ieee80211_start_scan_syncro); +EXPORT_SYMBOL_NOVERS(ieee80211_sta_ps_send_null_frame); +EXPORT_SYMBOL_NOVERS(ieee80211_sta_ps_send_pspoll_frame); #endif -//EXPORT_SYMBOL(ieee80211_sta_ps_send_null_frame); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c index 7c21aaab9063..1bbd49f1d6f6 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c @@ -160,7 +160,7 @@ int ieee80211_wx_set_wap(struct ieee80211_device *ieee, } if (ifup) - ieee80211_stop_protocol(ieee); + ieee80211_stop_protocol(ieee,true); /* just to avoid to give inconsistent infos in the * get wx method. not really needed otherwise @@ -302,7 +302,7 @@ int ieee80211_wx_set_mode(struct ieee80211_device *ieee, struct iw_request_info if (!ieee->proto_started){ ieee->iw_mode = wrqu->mode; }else{ - ieee80211_stop_protocol(ieee); + ieee80211_stop_protocol(ieee,true); ieee->iw_mode = wrqu->mode; ieee80211_start_protocol(ieee); } @@ -326,6 +326,17 @@ void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee) int b40M = 0; static int count = 0; chan = ieee->current_network.channel; + +#ifdef ENABLE_LPS + if (ieee->LeisurePSLeave) { + ieee->LeisurePSLeave(ieee->dev); + } + + /* notify AP to be in PS mode */ + ieee80211_sta_ps_send_null_frame(ieee, 1); + ieee80211_sta_ps_send_null_frame(ieee, 1); +#endif + netif_carrier_off(ieee->dev); if (ieee->data_hard_stop) @@ -360,6 +371,12 @@ void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee) ieee->InitialGainHandler(ieee->dev,IG_Restore); ieee->state = IEEE80211_LINKED; ieee->link_change(ieee->dev); + +#ifdef ENABLE_LPS + /* Notify AP that I wake up again */ + ieee80211_sta_ps_send_null_frame(ieee, 0); +#endif + // To prevent the immediately calling watch_dog after scan. if(ieee->LinkDetectInfo.NumRecvBcnInPeriod==0||ieee->LinkDetectInfo.NumRecvDataInPeriod==0 ) { @@ -429,8 +446,9 @@ int ieee80211_wx_set_essid(struct ieee80211_device *ieee, goto out; } - if(proto_started) - ieee80211_stop_protocol(ieee); + if(proto_started){ + ieee80211_stop_protocol(ieee,true); + } /* this is just to be sure that the GET wx callback diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c index 0710d9e30dba..a75f3668a40a 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c @@ -334,6 +334,13 @@ void ieee80211_tx_query_agg_cap(struct ieee80211_device* ieee, struct sk_buff* s if(!Adapter->HalFunc.GetNmodeSupportBySecCfgHandler(Adapter)) return; #endif + + if(tcb_desc->bdhcp)// || ieee->CntAfterLink<2) + { + return; + } + + #if 1 if(!ieee->GetNmodeSupportBySecCfg(ieee->dev)) { @@ -628,6 +635,7 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) int qos_actived = ieee->current_network.qos_data.active; struct ieee80211_crypt_data* crypt; + bool bdhcp =false; cb_desc *tcb_desc; @@ -672,6 +680,55 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) } #endif + // The following is for DHCP and ARP packet, we use cck1M to tx these packets and let LPS awake some time + // to prevent DHCP protocol fail + if (skb->len > 282){//MINIMUM_DHCP_PACKET_SIZE) { + if (ETH_P_IP == ether_type) {// IP header + const struct iphdr *ip = (struct iphdr *)((u8 *)skb->data+14); + if (IPPROTO_UDP == ip->protocol) {//FIXME windows is 11 but here UDP in linux kernel is 17. + struct udphdr *udp = (struct udphdr *)((u8 *)ip + (ip->ihl << 2)); + //if(((ntohs(udp->source) == 68) && (ntohs(udp->dest) == 67)) || + /// ((ntohs(udp->source) == 67) && (ntohs(udp->dest) == 68))) { + if(((((u8 *)udp)[1] == 68) && (((u8 *)udp)[3] == 67)) || + ((((u8 *)udp)[1] == 67) && (((u8 *)udp)[3] == 68))) { + // 68 : UDP BOOTP client + // 67 : UDP BOOTP server + printk("DHCP pkt src port:%d, dest port:%d!!\n", ((u8 *)udp)[1],((u8 *)udp)[3]); + // Use low rate to send DHCP packet. + //if(pMgntInfo->IOTAction & HT_IOT_ACT_WA_IOT_Broadcom) + //{ + // tcb_desc->DataRate = MgntQuery_TxRateExcludeCCKRates(ieee);//0xc;//ofdm 6m + // tcb_desc->bTxDisableRateFallBack = false; + //} + //else + //pTcb->DataRate = Adapter->MgntInfo.LowestBasicRate; + //RTPRINT(FDM, WA_IOT, ("DHCP TranslateHeader(), pTcb->DataRate = 0x%x\n", pTcb->DataRate)); + + bdhcp = true; +#ifdef _RTL8192_EXT_PATCH_ + ieee->LPSDelayCnt = 100;//pPSC->LPSAwakeIntvl*2; //AMY,090701 +#else + ieee->LPSDelayCnt = 100;//pPSC->LPSAwakeIntvl*2; +#endif + } + } + }else if(ETH_P_ARP == ether_type){// IP ARP packet + printk("=================>DHCP Protocol start tx ARP pkt!!\n"); + bdhcp = true; + ieee->LPSDelayCnt = ieee->current_network.tim.tim_count; + + //if(pMgntInfo->IOTAction & HT_IOT_ACT_WA_IOT_Broadcom) + //{ + // tcb_desc->DataRate = MgntQuery_TxRateExcludeCCKRates(Adapter->MgntInfo.mBrates);//0xc;//ofdm 6m + // tcb_desc->bTxDisableRateFallBack = FALSE; + //} + //else + // tcb_desc->DataRate = Adapter->MgntInfo.LowestBasicRate; + //RTPRINT(FDM, WA_IOT, ("ARP TranslateHeader(), pTcb->DataRate = 0x%x\n", pTcb->DataRate)); + + } + } + /* Save source and destination addresses */ memcpy(&dest, skb->data, ETH_ALEN); memcpy(&src, skb->data+ETH_ALEN, ETH_ALEN); @@ -895,6 +952,25 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) else //tcb_desc->data_rate = CURRENT_RATE(ieee->current_network.mode, ieee->rate, ieee->HTCurrentOperaRate); tcb_desc->data_rate = CURRENT_RATE(ieee->mode, ieee->rate, ieee->HTCurrentOperaRate); + + if(bdhcp == true){ + // Use low rate to send DHCP packet. + //if(ieee->pHTInfo->IOTAction & HT_IOT_ACT_WA_IOT_Broadcom) { + // tcb_desc->data_rate = MGN_1M;//MgntQuery_TxRateExcludeCCKRates(ieee);//0xc;//ofdm 6m + // tcb_desc->bTxDisableRateFallBack = false; + //} + //else + { + tcb_desc->data_rate = MGN_1M; + tcb_desc->bTxDisableRateFallBack = 1; + } + + tcb_desc->RATRIndex = 7; + tcb_desc->bTxUseDriverAssingedRate = 1; + tcb_desc->bdhcp = 1; + } + + ieee80211_qurey_ShortPreambleMode(ieee, tcb_desc); ieee80211_tx_query_agg_cap(ieee, txb->fragments[0], tcb_desc); ieee80211_query_HTCapShortGI(ieee, tcb_desc); diff --git a/drivers/staging/rtl8192e/ieee80211/rtl819x_HT.h b/drivers/staging/rtl8192e/ieee80211/rtl819x_HT.h index 992b71825a8b..f968817d073c 100644 --- a/drivers/staging/rtl8192e/ieee80211/rtl819x_HT.h +++ b/drivers/staging/rtl8192e/ieee80211/rtl819x_HT.h @@ -458,7 +458,8 @@ typedef enum _HT_IOT_PEER HT_IOT_PEER_RALINK = 3, HT_IOT_PEER_ATHEROS = 4, HT_IOT_PEER_CISCO= 5, - HT_IOT_PEER_MAX = 6 + HT_IOT_PEER_MARVELL=6, + HT_IOT_PEER_MAX = 7 }HT_IOT_PEER_E, *PHTIOT_PEER_E; // @@ -475,6 +476,7 @@ typedef enum _HT_IOT_ACTION{ HT_IOT_ACT_CDD_FSYNC = 0x00000080, HT_IOT_ACT_PURE_N_MODE = 0x00000100, HT_IOT_ACT_FORCED_CTS2SELF = 0x00000200, + HT_IOT_ACT_NULL_DATA_POWER_SAVING = 0x00800000, }HT_IOT_ACTION_E, *PHT_IOT_ACTION_E; #endif //_RTL819XU_HTTYPE_H_ diff --git a/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c index 1e392141779a..c93247362fe8 100644 --- a/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c +++ b/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c @@ -32,7 +32,7 @@ u16 MCS_DATA_RATE[2][2][77] = static u8 UNKNOWN_BORADCOM[3] = {0x00, 0x14, 0xbf}; static u8 LINKSYSWRT330_LINKSYSWRT300_BROADCOM[3] = {0x00, 0x1a, 0x70}; static u8 LINKSYSWRT350_LINKSYSWRT150_BROADCOM[3] = {0x00, 0x1d, 0x7e}; -static u8 NETGEAR834Bv2_BROADCOM[3] = {0x00, 0x1b, 0x2f}; +//static u8 NETGEAR834Bv2_BROADCOM[3] = {0x00, 0x1b, 0x2f}; static u8 BELKINF5D8233V1_RALINK[3] = {0x00, 0x17, 0x3f}; //cosa 03202008 static u8 BELKINF5D82334V3_RALINK[3] = {0x00, 0x1c, 0xdf}; static u8 PCI_RALINK[3] = {0x00, 0x90, 0xcc}; @@ -40,6 +40,7 @@ static u8 EDIMAX_RALINK[3] = {0x00, 0x0e, 0x2e}; static u8 AIRLINK_RALINK[3] = {0x00, 0x18, 0x02}; static u8 DLINK_ATHEROS[3] = {0x00, 0x1c, 0xf0}; static u8 CISCO_BROADCOM[3] = {0x00, 0x17, 0x94}; +static u8 LINKSYS_MARVELL_4400N[3] = {0x00, 0x14, 0xa4}; // 2008/04/01 MH For Cisco G mode RX TP We need to change FW duration. Shoud we put the // code in other place?? @@ -349,12 +350,12 @@ bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee) bool retValue = false; struct ieee80211_network* net = &ieee->current_network; #if 0 - if(pMgntInfo->bHalfNMode == false) + if(ieee->bHalfNMode == false) retValue = false; else #endif if((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) || - (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) || + (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) || (memcmp(net->bssid, PCI_RALINK, 3)==0) || (memcmp(net->bssid, EDIMAX_RALINK, 3)==0) || (memcmp(net->bssid, AIRLINK_RALINK, 3)==0) || @@ -363,7 +364,7 @@ bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee) else if((memcmp(net->bssid, UNKNOWN_BORADCOM, 3)==0) || (memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)|| (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)|| - (memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) || + //(memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) || (net->broadcom_cap_exist)) retValue = true; else if(net->bssht.bdRT2RTAggregation) @@ -387,13 +388,15 @@ void HTIOTPeerDetermine(struct ieee80211_device* ieee) struct ieee80211_network* net = &ieee->current_network; if(net->bssht.bdRT2RTAggregation) pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK; - else if(net->broadcom_cap_exist) + else if(net->broadcom_cap_exist){ pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM; + } else if((memcmp(net->bssid, UNKNOWN_BORADCOM, 3)==0) || (memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)|| - (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)|| - (memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) ) + (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)){//|| + //(memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) ){ pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM; + } else if((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) || (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) || (memcmp(net->bssid, PCI_RALINK, 3)==0) || @@ -405,6 +408,10 @@ void HTIOTPeerDetermine(struct ieee80211_device* ieee) pHTInfo->IOTPeer = HT_IOT_PEER_ATHEROS; else if(memcmp(net->bssid, CISCO_BROADCOM, 3)==0) pHTInfo->IOTPeer = HT_IOT_PEER_CISCO; + else if ((memcmp(net->bssid, LINKSYS_MARVELL_4400N, 3) == 0) || + net->marvell_cap_exist){ + pHTInfo->IOTPeer = HT_IOT_PEER_MARVELL; + } else pHTInfo->IOTPeer = HT_IOT_PEER_UNKNOWN; @@ -442,6 +449,18 @@ u8 HTIOTActIsDisableMCS14(struct ieee80211_device* ieee, u8* PeerMacAddr) return ret; } +u8 HTIOTActIsForcedCTS2Self(struct ieee80211_device *ieee, struct ieee80211_network *network) +{ + u8 retValue = 0; + //if(network->marvell_cap_exist) + if(ieee->pHTInfo->IOTPeer == HT_IOT_PEER_MARVELL) + { + retValue = 1; + } + + return retValue; +} + /** * Function: HTIOTActIsDisableMCS15 @@ -578,6 +597,23 @@ u8 HTIOTActIsCCDFsync(u8* PeerMacAddr) return retValue; } +// +// Send null data for to tell AP that we are awake. +// +bool +HTIOTActIsNullDataPowerSaving(struct ieee80211_device* ieee,struct ieee80211_network *network) +{ + bool retValue = false; + + PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; + { + if(pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM) // ||(pBssDesc->Vender == HT_IOT_PEER_ATHEROS && pBssDesc->SubTypeOfVender == HT_IOT_PEER_ATHEROS_DIR635)) + return true; + + } + return retValue; +} + void HTResetIOTSetting( PRT_HIGH_THROUGHPUT pHTInfo ) @@ -1071,6 +1107,13 @@ void HTOnAssocRsp(struct ieee80211_device *ieee) // Config and configure A-MSDU setting // pHTInfo->bCurrent_AMSDU_Support = pHTInfo->bAMSDU_Support; + if (ieee->rtllib_ap_sec_type && + (ieee->rtllib_ap_sec_type(ieee)&(SEC_ALG_WEP|SEC_ALG_TKIP))){ + if( (pHTInfo->IOTPeer== HT_IOT_PEER_ATHEROS) || + (pHTInfo->IOTPeer == HT_IOT_PEER_UNKNOWN) ) + pHTInfo->bCurrentAMPDUEnable = false; + } + nMaxAMSDUSize = (pPeerHTCap->MaxAMSDUSize==0)?3839:7935; @@ -1515,6 +1558,9 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80 bIOTAction = HTIOTActIsDisableMCS14(ieee, pNetwork->bssid); if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_MCS14; + bIOTAction = HTIOTActIsForcedCTS2Self(ieee, pNetwork); + if(bIOTAction) + pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF; bIOTAction = HTIOTActIsDisableMCS15(ieee); if(bIOTAction) @@ -1537,6 +1583,9 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80 if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_CDD_FSYNC; + bIOTAction = HTIOTActIsNullDataPowerSaving(ieee, pNetwork); + if(bIOTAction) + pHTInfo->IOTAction |= HT_IOT_ACT_NULL_DATA_POWER_SAVING; } else diff --git a/drivers/staging/rtl8192e/r8190_rtl8256.c b/drivers/staging/rtl8192e/r8190_rtl8256.c index 3d67fbb65b96..1bd054d42f24 100644 --- a/drivers/staging/rtl8192e/r8190_rtl8256.c +++ b/drivers/staging/rtl8192e/r8190_rtl8256.c @@ -429,11 +429,12 @@ SetRFPowerState8190( bool bResult = true; //u8 eRFPath; u8 i = 0, QueueID = 0; - ptx_ring head=NULL,tail=NULL; + //ptx_ring head=NULL,tail=NULL; + struct rtl8192_tx_ring *ring = NULL; if(priv->SetRFPowerStateInProgress == true) return false; - RT_TRACE(COMP_POWER, "===========> SetRFPowerState8190()!\n"); + //RT_TRACE(COMP_PS, "===========> SetRFPowerState8190()!\n"); priv->SetRFPowerStateInProgress = true; switch(priv->rf_chip) @@ -442,11 +443,11 @@ SetRFPowerState8190( switch( eRFPowerState ) { case eRfOn: - RT_TRACE(COMP_POWER, "SetRFPowerState8190() eRfOn !\n"); + //RT_TRACE(COMP_PS, "SetRFPowerState8190() eRfOn !\n"); //RXTX enable control: On //for(eRFPath = 0; eRFPath NumTotalRFPath; eRFPath++) - // PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x2); - #ifdef RTL8190P + // PHY_SetRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x2); +#ifdef RTL8190P if(priv->rf_type == RF_2T4R) { //enable RF-Chip A/B @@ -479,36 +480,92 @@ SetRFPowerState8190( //analog to digital part2 on rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x1800, 0x3); // 0x880[12:11] } - #else - write_nic_byte(dev, ANAPAR, 0x37);//160MHz - write_nic_byte(dev, MacBlkCtrl, 0x17); // 0x403 - mdelay(1); - //enable clock 80/88 MHz - - priv->bHwRfOffAction = 0; - //} - - // Baseband reset 2008.09.30 add - write_nic_byte(dev, BB_RESET, (read_nic_byte(dev, BB_RESET)|BIT0)); - - //2 AFE - // 2008.09.30 add - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter2, 0x20000000, 0x1); // 0x884 - //analog to digital part2 on - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x3); // 0x880[6:5] - //digital to analog on - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x98, 0x13); // 0x880[4:3] - //analog to digital on - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf03, 0xf03);// 0x88c[9:8] - //rx antenna on - //PHY_SetBBReg(Adapter, rOFDM0_TRxPathEnable, 0x3, 0x3);// 0xc04[1:0] - //rx antenna on 2008.09.30 mark - //PHY_SetBBReg(Adapter, rOFDM1_TRxPathEnable, 0x3, 0x3);// 0xd04[1:0] - - //2 RF - //enable RF-Chip A/B + else if(priv->rf_type == RF_1T1R) //RF-C + { + //enable RF-Chip C/D + rtl8192_setBBreg(dev, rFPGA0_XC_RFInterfaceOE, BIT4, 0x1); // 0x868[4] + //analog to digital on + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x400, 0x1);// 0x88c[10] + //digital to analog on + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x80, 0x1); // 0x880[7] + //rx antenna on + rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x4, 0x1);// 0xc04[2] + //rx antenna on + rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x4, 0x1);// 0xd04[2] + //analog to digital part2 on + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x800, 0x1); // 0x880[11] + } + +#elif defined RTL8192E + // turn on RF + if((priv->ieee80211->eRFPowerState == eRfOff) && RT_IN_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC)) + { // The current RF state is OFF and the RF OFF level is halting the NIC, re-initialize the NIC. + bool rtstatus = true; + u32 InitilizeCount = 3; + do + { + InitilizeCount--; + priv->RegRfOff = false; + rtstatus = NicIFEnableNIC(dev); + }while( (rtstatus != true) &&(InitilizeCount >0) ); + + if(rtstatus != true) + { + RT_TRACE(COMP_ERR,"%s():Initialize Adapter fail,return\n",__FUNCTION__); + priv->SetRFPowerStateInProgress = false; + return false; + } + + RT_CLEAR_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC); + } else { + write_nic_byte(dev, ANAPAR, 0x37);//160MHz + //write_nic_byte(dev, MacBlkCtrl, 0x17); // 0x403 + mdelay(1); + //enable clock 80/88 MHz + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x4, 0x1); // 0x880[2] + priv->bHwRfOffAction = 0; + //} + + //RF-A, RF-B + //enable RF-Chip A/B rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x1); // 0x860[4] - rtl8192_setBBreg(dev, rFPGA0_XB_RFInterfaceOE, BIT4, 0x1); // 0x864[4] + //analog to digital on + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x300, 0x3);// 0x88c[9:8] + //digital to analog on + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x18, 0x3); // 0x880[4:3] + //rx antenna on + rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x3, 0x3);// 0xc04[1:0] + //rx antenna on + rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x3, 0x3);// 0xd04[1:0] + //analog to digital part2 on + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x3); // 0x880[6:5] + + // Baseband reset 2008.09.30 add + //write_nic_byte(dev, BB_RESET, (read_nic_byte(dev, BB_RESET)|BIT0)); + + //2 AFE + // 2008.09.30 add + //rtl8192_setBBreg(dev, rFPGA0_AnalogParameter2, 0x20000000, 0x1); // 0x884 + //analog to digital part2 on + //rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x3); // 0x880[6:5] + + + //digital to analog on + //rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x98, 0x13); // 0x880[4:3] + //analog to digital on + //rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf03, 0xf03);// 0x88c[9:8] + //rx antenna on + //PHY_SetBBReg(dev, rOFDM0_TRxPathEnable, 0x3, 0x3);// 0xc04[1:0] + //rx antenna on 2008.09.30 mark + //PHY_SetBBReg(dev, rOFDM1_TRxPathEnable, 0x3, 0x3);// 0xd04[1:0] + + //2 RF + //enable RF-Chip A/B + //rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x1); // 0x860[4] + //rtl8192_setBBreg(dev, rFPGA0_XB_RFInterfaceOE, BIT4, 0x1); // 0x864[4] + + } + #endif break; @@ -517,119 +574,137 @@ SetRFPowerState8190( // By Bruce, 2008-01-16. // case eRfSleep: - case eRfOff: - RT_TRACE(COMP_POWER, "SetRFPowerState8190() eRfOff/Sleep !\n"); - if (pPSC->bLeisurePs) + { + // HW setting had been configured with deeper mode. + if(priv->ieee80211->eRFPowerState == eRfOff) + break; + + // Update current RF state variable. + //priv->ieee80211->eRFPowerState = eRFPowerState; + + //if (pPSC->bLeisurePs) { for(QueueID = 0, i = 0; QueueID < MAX_TX_QUEUE; ) { - switch(QueueID) { - case MGNT_QUEUE: - tail=priv->txmapringtail; - head=priv->txmapringhead; + ring = &priv->tx_ring[QueueID]; + + if(skb_queue_len(&ring->queue) == 0) + { + QueueID++; + continue; + } + else + { + RT_TRACE((COMP_POWER|COMP_RF), "eRf Off/Sleep: %d times TcbBusyQueue[%d] !=0 before doze!\n", (i+1), QueueID); + udelay(10); + i++; + } + + if(i >= MAX_DOZE_WAITING_TIMES_9x) + { + RT_TRACE(COMP_POWER, "\n\n\n TimeOut!! SetRFPowerState8190(): eRfOff: %d times TcbBusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_9x, QueueID); break; + } + } + } - case BK_QUEUE: - tail=priv->txbkpringtail; - head=priv->txbkpringhead; + //if(Adapter->HardwareType == HARDWARE_TYPE_RTL8190P) +#ifdef RTL8190P + { + PHY_SetRtl8190pRfOff(dev); + } + //else if(Adapter->HardwareType == HARDWARE_TYPE_RTL8192E) +#elif defined RTL8192E + { + PHY_SetRtl8192eRfOff(dev); + } +#endif + } break; - case BE_QUEUE: - tail=priv->txbepringtail; - head=priv->txbepringhead; - break; + case eRfOff: + //RT_TRACE(COMP_PS, "SetRFPowerState8190() eRfOff/Sleep !\n"); - case VI_QUEUE: - tail=priv->txvipringtail; - head=priv->txvipringhead; - break; + // Update current RF state variable. + //priv->ieee80211->eRFPowerState = eRFPowerState; - case VO_QUEUE: - tail=priv->txvopringtail; - head=priv->txvopringhead; - break; + // + // Disconnect with Any AP or STA. + // + for(QueueID = 0, i = 0; QueueID < MAX_TX_QUEUE; ) + { + ring = &priv->tx_ring[QueueID]; - default: - tail=head=NULL; - break; - } - if(tail == head) + if(skb_queue_len(&ring->queue) == 0) { - //DbgPrint("QueueID = %d", QueueID); QueueID++; continue; } else { - RT_TRACE(COMP_POWER, "eRf Off/Sleep: %d times BusyQueue[%d] !=0 before doze!\n", (i+1), QueueID); + RT_TRACE(COMP_POWER, + "eRf Off/Sleep: %d times TcbBusyQueue[%d] !=0 before doze!\n", (i+1), QueueID); udelay(10); i++; } if(i >= MAX_DOZE_WAITING_TIMES_9x) { - RT_TRACE(COMP_POWER, "\n\n\n TimeOut!! SetRFPowerState8190(): eRfOff: %d times BusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_9x, QueueID); + RT_TRACE(COMP_POWER, "\n\n\n SetZebraRFPowerState8185B(): eRfOff: %d times TcbBusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_9x, QueueID); break; } } + + //if(Adapter->HardwareType == HARDWARE_TYPE_RTL8190P) +#if defined RTL8190P + { + PHY_SetRtl8190pRfOff(dev); } - #ifdef RTL8190P - if(priv->rf_type == RF_2T4R) + //else if(Adapter->HardwareType == HARDWARE_TYPE_RTL8192E) +#elif defined RTL8192E { - //disable RF-Chip A/B - rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x0); // 0x860[4] + //if(pPSC->RegRfPsLevel & RT_RF_OFF_LEVL_HALT_NIC && !RT_IN_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC) && priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS) + if (pPSC->RegRfPsLevel & RT_RF_OFF_LEVL_HALT_NIC && !RT_IN_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC)) + { // Disable all components. + // + // Note: + // NicIFSetLinkStatus is a big problem when we indicate the status to OS, + // the OS(XP) will reset. But now, we cnnot find why the NIC is hard to receive + // packets after RF ON. Just keep this function here and still work to find out the root couse. + // By Bruce, 2009-05-01. + // + //NicIFSetLinkStatus( Adapter, RT_MEDIA_DISCONNECT ); + //if HW radio of , need to indicate scan complete first for not be reset. + //if(MgntScanInProgress(pMgntInfo)) + // MgntResetScanProcess( Adapter ); + + // <1> Disable Interrupt + //rtl8192_irq_disable(dev); + // <2> Stop all timer + //MgntCancelAllTimer(Adapter); + // <3> Disable Adapter + //NicIFHaltAdapter(Adapter, false); + NicIFDisableNIC(dev); + RT_SET_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC); + } + else if (!(pPSC->RegRfPsLevel & RT_RF_OFF_LEVL_HALT_NIC)) + { // Normal case. + // IPS should go to this. + PHY_SetRtl8192eRfOff(dev); + } + } +#else + else + { + RT_TRACE(COMP_DBG,DBG_TRACE,("It is not 8190Pci and 8192PciE \n")); } - //disable RF-Chip C/D - rtl8192_setBBreg(dev, rFPGA0_XC_RFInterfaceOE, BIT4, 0x0); // 0x868[4] - //analog to digital off, for power save - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, 0x0);// 0x88c[11:8] - //digital to analog off, for power save - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x1e0, 0x0); // 0x880[8:5] - //rx antenna off - rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0xf, 0x0);// 0xc04[3:0] - //rx antenna off - rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0xf, 0x0);// 0xd04[3:0] - //analog to digital part2 off, for power save - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x1e00, 0x0); // 0x880[12:9] -#else //8192E - //2 RF - //disable RF-Chip A/B - rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x0); // 0x860[4] - rtl8192_setBBreg(dev, rFPGA0_XB_RFInterfaceOE, BIT4, 0x0); // 0x864[4] - //2 AFE - //analog to digital off, for power save - //PHY_SetBBReg(Adapter, rFPGA0_AnalogParameter4, 0xf00, 0x0);// 0x88c[11:8] - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf03, 0x0); // 2008.09.30 Modify - //digital to analog off, for power save - //PHY_SetBBReg(Adapter, rFPGA0_AnalogParameter1, 0x18, 0x0); // 0x880[4:3] - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x98, 0x0); // 0x880 2008.09.30 Modify - //rx antenna off 2008.09.30 mark - //PHY_SetBBReg(Adapter, rOFDM0_TRxPathEnable, 0xf, 0x0);// 0xc04[3:0] - //rx antenna off 2008.09.30 mark - //PHY_SetBBReg(Adapter, rOFDM1_TRxPathEnable, 0xf, 0x0);// 0xd04[3:0] - //analog to digital part2 off, for power save - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x0); // 0x880[6:5] - // 2008.09.30 add - rtl8192_setBBreg(dev, rFPGA0_AnalogParameter2, 0x20000000, 0x0); // 0x884 - - - //disable clock 80/88 MHz 2008.09.30 mark - //PHY_SetBBReg(Adapter, rFPGA0_AnalogParameter1, 0x4, 0x0); // 0x880[2] - //2 BB - // Baseband reset 2008.09.30 add - write_nic_byte(dev, BB_RESET, (read_nic_byte(dev, BB_RESET)|BIT0)); // 0x101 - //MAC: off - write_nic_byte(dev, MacBlkCtrl, 0x0); // 0x403 - //slow down cpu/lbus clock from 160MHz to Lower - write_nic_byte(dev, ANAPAR, 0x07); // 0x 17 40MHz - priv->bHwRfOffAction = 0; - //} #endif + break; default: bResult = false; - RT_TRACE(COMP_ERR, "SetRFPowerState8190(): unknown state to set: 0x%X!!!\n", eRFPowerState); + RT_TRACE(COMP_ERR, "SetRFPowerState8190(): unknow state to set: 0x%X!!!\n", eRFPowerState); break; } @@ -644,64 +719,11 @@ SetRFPowerState8190( { // Update current RF state variable. priv->ieee80211->eRFPowerState = eRFPowerState; - - switch(priv->rf_chip ) - { - case RF_8256: - switch(priv->ieee80211->eRFPowerState) - { - case eRfOff: - // - //If Rf off reason is from IPS, Led should blink with no link, by Maddest 071015 - // - if(priv->ieee80211->RfOffReason==RF_CHANGE_BY_IPS ) - { - #ifdef TO_DO - Adapter->HalFunc.LedControlHandler(Adapter,LED_CTL_NO_LINK); - #endif - } - else - { - // Turn off LED if RF is not ON. - #ifdef TO_DO - Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_POWER_OFF); - #endif - } - break; - - case eRfOn: - // Turn on RF we are still linked, which might happen when - // we quickly turn off and on HW RF. 2006.05.12, by rcnjko. - if( priv->ieee80211->state == IEEE80211_LINKED) - { - #ifdef TO_DO - Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_LINK); - #endif - } - else - { - // Turn off LED if RF is not ON. - #ifdef TO_DO - Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_NO_LINK); - #endif - } - break; - - default: - // do nothing. - break; - }// Switch RF state - - break; - - default: - RT_TRACE(COMP_ERR, "SetRFPowerState8190(): Unknown RF type\n"); - break; - }// Switch RFChipID } + //printk("%s()priv->ieee80211->eRFPowerState:%s\n" ,__func__,priv->ieee80211->eRFPowerState == eRfOn ? "On" : "Off"); priv->SetRFPowerStateInProgress = false; - RT_TRACE(COMP_POWER, "<=========== SetRFPowerState8190() bResult = %d!\n", bResult); + //RT_TRACE(COMP_PS, "<=========== SetRFPowerState8190() bResult = %d!\n", bResult); return bResult; } diff --git a/drivers/staging/rtl8192e/r8192E.h b/drivers/staging/rtl8192e/r8192E.h index 61b6f250b917..f4be9cc11005 100644 --- a/drivers/staging/rtl8192e/r8192E.h +++ b/drivers/staging/rtl8192e/r8192E.h @@ -39,7 +39,7 @@ #include #include #include -#include "ieee80211.h" +#include "ieee80211/ieee80211.h" @@ -1003,6 +1003,11 @@ typedef struct r8192_priv int irq; short irq_enabled; struct ieee80211_device *ieee80211; +#ifdef ENABLE_LPS + bool ps_force; + bool force_lps; + bool bdisable_nic; +#endif bool being_init_adapter; u8 Rf_Mode; short card_8192; /* O: rtl8192, 1:rtl8185 V B/C, 2:rtl8185 V D */ @@ -1477,7 +1482,7 @@ void write_nic_word(struct net_device *dev, int x,u16 y); void write_nic_dword(struct net_device *dev, int x,u32 y); void force_pci_posting(struct net_device *dev); -void rtl8192_rtx_disable(struct net_device *); +void rtl8192_halt_adapter(struct net_device *dev, bool reset); void rtl8192_rx_enable(struct net_device *); void rtl8192_tx_enable(struct net_device *); @@ -1512,5 +1517,19 @@ short rtl8192_is_tx_queue_empty(struct net_device *dev); #ifdef ENABLE_IPS void IPSEnter(struct net_device *dev); void IPSLeave(struct net_device *dev); +void InactivePsWorkItemCallback(struct net_device *dev); +void IPSLeave_wq(void *data); +void ieee80211_ips_leave_wq(struct net_device *dev); +void ieee80211_ips_leave(struct net_device *dev); +#endif +#ifdef ENABLE_LPS +void LeisurePSEnter(struct net_device *dev); +void LeisurePSLeave(struct net_device *dev); #endif + +bool NicIFEnableNIC(struct net_device* dev); +bool NicIFDisableNIC(struct net_device* dev); + +void rtl8192_irq_disable(struct net_device *dev); +void PHY_SetRtl8192eRfOff(struct net_device* dev); #endif diff --git a/drivers/staging/rtl8192e/r8192E_core.c b/drivers/staging/rtl8192e/r8192E_core.c index 0f6954863e69..662231968724 100644 --- a/drivers/staging/rtl8192e/r8192E_core.c +++ b/drivers/staging/rtl8192e/r8192E_core.c @@ -66,7 +66,7 @@ #endif #ifdef ENABLE_DOT11D -#include "dot11d.h" +#include "ieee80211/dot11d.h" #endif //set here to open your trace code. //WB @@ -75,7 +75,7 @@ u32 rt_global_debug_component = \ // COMP_EPROM | // COMP_PHY | // COMP_RF | - COMP_FIRMWARE | +// COMP_FIRMWARE | // COMP_TRACE | // COMP_DOWN | // COMP_SWBW | @@ -343,6 +343,141 @@ void write_nic_word(struct net_device *dev, int x,u16 y) #endif /* RTL_IO_MAP */ +u8 rtl8192e_ap_sec_type(struct ieee80211_device *ieee) +{ + //struct r8192_priv* priv = ieee80211_priv(dev); + //struct ieee80211_device *ieee = priv->ieee80211; + + static u8 ccmp_ie[4] = {0x00,0x50,0xf2,0x04}; + static u8 ccmp_rsn_ie[4] = {0x00, 0x0f, 0xac, 0x04}; + int wpa_ie_len= ieee->wpa_ie_len; + struct ieee80211_crypt_data* crypt; + int encrypt; + + crypt = ieee->crypt[ieee->tx_keyidx]; + + encrypt = (ieee->current_network.capability & WLAN_CAPABILITY_PRIVACY) ||\ + (ieee->host_encrypt && crypt && crypt->ops && \ + (0 == strcmp(crypt->ops->name,"WEP"))); + + /* simply judge */ + if(encrypt && (wpa_ie_len == 0)) { + // wep encryption, no N mode setting */ + return SEC_ALG_WEP; + } else if((wpa_ie_len != 0)) { + // parse pairwise key type */ + if (((ieee->wpa_ie[0] == 0xdd) && (!memcmp(&(ieee->wpa_ie[14]),ccmp_ie,4))) || + ((ieee->wpa_ie[0] == 0x30) && (!memcmp(&ieee->wpa_ie[10],ccmp_rsn_ie, 4)))) + return SEC_ALG_CCMP; + else + return SEC_ALG_TKIP; + } else { + return SEC_ALG_NONE; + } +} + +void +rtl8192e_SetHwReg(struct net_device *dev,u8 variable,u8* val) +{ + struct r8192_priv* priv = ieee80211_priv(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]); + break; + + case HW_VAR_MEDIA_STATUS: + { + RT_OP_MODE OpMode = *((RT_OP_MODE *)(val)); + //LED_CTL_MODE LedAction = LED_CTL_NO_LINK; + u8 btMsr = read_nic_byte(dev, MSR); + + btMsr &= 0xfc; + + switch(OpMode) + { + case RT_OP_MODE_INFRASTRUCTURE: + btMsr |= MSR_INFRA; + //LedAction = LED_CTL_LINK; + break; + + case RT_OP_MODE_IBSS: + btMsr |= MSR_ADHOC; + // led link set seperate + break; + + case RT_OP_MODE_AP: + btMsr |= MSR_AP; + //LedAction = LED_CTL_LINK; + break; + + default: + btMsr |= MSR_NOLINK; + break; + } + + write_nic_byte(dev, MSR, btMsr); + + //priv->ieee80211->LedControlHandler(dev, LedAction); + } + break; + + case HW_VAR_CECHK_BSSID: + { + u32 RegRCR, Type; + + Type = ((u8*)(val))[0]; + //priv->ieee80211->GetHwRegHandler(dev, HW_VAR_RCR, (u8*)(&RegRCR)); + RegRCR = read_nic_dword(dev,RCR); + priv->ReceiveConfig = RegRCR; + + if (Type == true) + RegRCR |= (RCR_CBSSID); + else if (Type == false) + RegRCR &= (~RCR_CBSSID); + + //priv->ieee80211->SetHwRegHandler( dev, HW_VAR_RCR, (u8*)(&RegRCR) ); + write_nic_dword(dev, RCR,RegRCR); + priv->ReceiveConfig = RegRCR; + + } + break; + + case HW_VAR_SLOT_TIME: + { + //PSTA_QOS pStaQos = Adapter->MgntInfo.pStaQos; + //AC_CODING eACI; + + priv->slot_time = val[0]; + write_nic_byte(dev, SLOT_TIME, val[0]); + + } + break; + + case HW_VAR_ACK_PREAMBLE: + { + u32 regTmp = 0; + priv->short_preamble = (bool)(*(u8*)val ); + regTmp = priv->basic_rate; + if (priv->short_preamble) + regTmp |= BRSR_AckShortPmb; + write_nic_dword(dev, RRSR, regTmp); + } + break; + + case HW_VAR_CPU_RST: + write_nic_dword(dev, CPU_GEN, ((u32*)(val))[0]); + break; + + default: + break; + } + +} + /////////////////////////////////////////////////////////// @@ -365,11 +500,6 @@ void rtl8192_restart(struct work_struct *work); //void rtl8192_rq_tx_ack(struct work_struct *work); void watch_dog_timer_callback(unsigned long data); -#ifdef ENABLE_IPS -void IPSEnter(struct net_device *dev); -void IPSLeave(struct net_device *dev); -void InactivePsWorkItemCallback(struct net_device *dev); -#endif /**************************************************************************** -----------------------------PROCFS STUFF------------------------- *****************************************************************************/ @@ -707,7 +837,7 @@ static void rtl8192_irq_enable(struct net_device *dev) } -static void rtl8192_irq_disable(struct net_device *dev) +void rtl8192_irq_disable(struct net_device *dev) { struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); @@ -717,6 +847,7 @@ static void rtl8192_irq_disable(struct net_device *dev) } +#if 0 static void rtl8192_set_mode(struct net_device *dev,int mode) { u8 ecmd; @@ -727,7 +858,7 @@ static void rtl8192_set_mode(struct net_device *dev,int mode) ecmd=ecmd &~ (1<desc = NULL; } - +#if 0 static void rtl8192_beacon_disable(struct net_device *dev) { struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); @@ -873,38 +1004,116 @@ static void rtl8192_beacon_disable(struct net_device *dev) reg &= ~(IMR_BcnInt | IMR_BcnInt | IMR_TBDOK | IMR_TBDER); write_nic_dword(priv->ieee80211->dev, INTA_MASK, reg); } +#endif + +void PHY_SetRtl8192eRfOff(struct net_device* dev ) +{ + //struct r8192_priv *priv = ieee80211_priv(dev); + + //disable RF-Chip A/B + rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x0); + //analog to digital off, for power save + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x300, 0x0); + //digital to analog off, for power save + rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x18, 0x0); + //rx antenna off + rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0xf, 0x0); + //rx antenna off + rtl8192_setBBreg(dev, 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); + // Analog parameter!!Change bias and Lbus control. + write_nic_byte(dev, ANAPAR_FOR_8192PciE, 0x07); + +} -void rtl8192_rtx_disable(struct net_device *dev) +void rtl8192_halt_adapter(struct net_device *dev, bool reset) { - u8 cmd; + //u8 cmd; struct r8192_priv *priv = ieee80211_priv(dev); - int i; + int i; + u8 OpMode; + u8 u1bTmp; + u32 ulRegRead; + + OpMode = RT_OP_MODE_NO_LINK; + priv->ieee80211->SetHwRegHandler(dev, HW_VAR_MEDIA_STATUS, &OpMode); +#if 1 + if(!priv->ieee80211->bSupportRemoteWakeUp) + { + u1bTmp = 0x0; // disable tx/rx. In 8185 we write 0x10 (Reset bit), but here we make reference to WMAC and wirte 0x0. 2006.11.21 Emily + //priv->ieee80211->SetHwRegHandler(dev, HW_VAR_COMMAND, &u1bTmp ); // Using HW_VAR_COMMAND instead of writing CMDR directly. Rewrited by Annie, 2006-04-07. + write_nic_byte(dev, CMDR, u1bTmp); + } +#else cmd=read_nic_byte(dev,CMDR); -// if(!priv->ieee80211->bSupportRemoteWakeUp) { - write_nic_byte(dev, CMDR, cmd &~ \ - (CR_TE|CR_RE)); -// } - force_pci_posting(dev); - mdelay(30); + write_nic_byte(dev, CMDR, cmd &~ (CR_TE|CR_RE)); +#endif - for(i = 0; i < MAX_QUEUE_SIZE; i++) { - skb_queue_purge(&priv->ieee80211->skb_waitQ [i]); - } - for(i = 0; i < MAX_QUEUE_SIZE; i++) { - skb_queue_purge(&priv->ieee80211->skb_aggQ [i]); - } + mdelay(20); + if(!reset) + { + //PlatformStallExecution(150000); + mdelay(150); + +#ifdef RTL8192E + priv->bHwRfOffAction = 2; +#endif + + // + // Call MgntActSet_RF_State instead to prevent RF config race condition. + // By Bruce, 2008-01-17. + // + if(!priv->ieee80211->bSupportRemoteWakeUp) + { + //MgntActSet_RF_State(Adapter, eRfOff, RF_CHANGE_BY_INIT); + //MgntActSet_RF_State(Adapter, eRfOff, Adapter->MgntInfo.RfOffReason); + //if(Adapter->HardwareType == HARDWARE_TYPE_RTL8190P) + + PHY_SetRtl8192eRfOff(dev); + + // 2006.11.30. System reset bit + //priv->ieee80211->GetHwRegHandler(dev, HW_VAR_CPU_RST, (u32*)(&ulRegRead) ); + ulRegRead = read_nic_dword(dev,CPU_GEN); + ulRegRead|=CPU_GEN_SYSTEM_RESET; + //priv->ieee80211->SetHwRegHandler(dev, HW_VAR_CPU_RST, &ulRegRead); + write_nic_dword(dev,CPU_GEN, ulRegRead); + } + else + { + //2008.06.03 for WOL + write_nic_dword(dev, WFCRC0, 0xffffffff); + write_nic_dword(dev, WFCRC1, 0xffffffff); + write_nic_dword(dev, WFCRC2, 0xffffffff); + + //Write PMR register + write_nic_byte(dev, PMR, 0x5); + //Disable tx, enanble rx + write_nic_byte(dev, MacBlkCtrl, 0xa); + } + } + + for(i = 0; i < MAX_QUEUE_SIZE; i++) { + skb_queue_purge(&priv->ieee80211->skb_waitQ [i]); + } + for(i = 0; i < MAX_QUEUE_SIZE; i++) { + skb_queue_purge(&priv->ieee80211->skb_aggQ [i]); + } skb_queue_purge(&priv->skb_queue); return; } +#if 0 static void rtl8192_reset(struct net_device *dev) { rtl8192_irq_disable(dev); printk("This is RTL819xP Reset procedure\n"); } +#endif static u16 rtl_rate[] = {10,20,55,110,60,90,120,180,240,360,480,540}; inline u16 rtl8192_rate2rate(short rate) @@ -954,6 +1163,12 @@ static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, /* shall not be referred by command packet */ assert(queue_index != TXCMD_QUEUE); + if((priv->bHwRadioOff == true)||(!priv->up)) + { + kfree_skb(skb); + return; + } + //spin_lock_irqsave(&priv->tx_lock,flags); memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev)); @@ -996,6 +1211,13 @@ static int rtl8192_hard_start_xmit(struct sk_buff *skb,struct net_device *dev) cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); u8 queue_index = tcb_desc->queue_index; + if(queue_index != TXCMD_QUEUE){ + if((priv->bHwRadioOff == true)||(!priv->up)) + { + kfree_skb(skb); + return 0; + } + } //spin_lock_irqsave(&priv->tx_lock,flags); @@ -1379,6 +1601,15 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) u8* pda_addr = NULL; int idx; + if(priv->bdisable_nic){ + RT_TRACE(COMP_ERR,"%s: ERR!! Nic is disabled! Can't tx packet len=%d qidx=%d!!!\n", __FUNCTION__, skb->len, tcb_desc->queue_index); + return skb->len; + } + +#ifdef ENABLE_LPS + priv->ieee80211->bAwakePktSent = true; +#endif + mapping = pci_map_single(priv->pdev, skb->data, skb->len, PCI_DMA_TODEVICE); /* collect the tx packets statitcs */ pda_addr = ((u8*)skb->data) + sizeof(TX_FWINFO_8190PCI); @@ -1481,6 +1712,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) 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", \ tcb_desc->queue_index,ring->idx, idx,skb->len); + spin_unlock_irqrestore(&priv->irq_th_lock,flags); return skb->len; } @@ -1779,7 +2011,7 @@ 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); + //printk("===>u4bAcParam:%x, ", u4bAcParam); write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam); //write_nic_dword(dev, WDCAPARA_ADD[i], 0x005e4332); } @@ -1964,11 +2196,24 @@ void rtl8192_update_ratr_table(struct net_device* dev) write_nic_byte(dev, UFWP, 1); } +#if 0 static u8 ccmp_ie[4] = {0x00,0x50,0xf2,0x04}; static u8 ccmp_rsn_ie[4] = {0x00, 0x0f, 0xac, 0x04}; +#endif + static bool GetNmodeSupportBySecCfg8190Pci(struct net_device*dev) { #if 1 + + struct r8192_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; + if (ieee->rtllib_ap_sec_type && + (ieee->rtllib_ap_sec_type(ieee)&(SEC_ALG_WEP|SEC_ALG_TKIP))) { + return false; + } else { + return true; + } +#else struct r8192_priv* priv = ieee80211_priv(dev); struct ieee80211_device* ieee = priv->ieee80211; int wpa_ie_len= ieee->wpa_ie_len; @@ -1995,18 +2240,6 @@ static bool GetNmodeSupportBySecCfg8190Pci(struct net_device*dev) return true; } -#if 0 - //In here we discuss with SD4 David. He think we still can send TKIP in broadcast group key in MCS rate. - //We can't force in G mode if Pairwie key is AES and group key is TKIP - if((pSecInfo->GroupEncAlgorithm == WEP104_Encryption) || (pSecInfo->GroupEncAlgorithm == WEP40_Encryption) || - (pSecInfo->PairwiseEncAlgorithm == WEP104_Encryption) || - (pSecInfo->PairwiseEncAlgorithm == WEP40_Encryption) || (pSecInfo->PairwiseEncAlgorithm == TKIP_Encryption)) - { - return false; - } - else - return true; -#endif return true; #endif } @@ -2127,7 +2360,19 @@ short rtl8192_is_tx_queue_empty(struct net_device *dev) } static void rtl8192_hw_sleep_down(struct net_device *dev) { - RT_TRACE(COMP_POWER, "%s()============>come to sleep down\n", __FUNCTION__); + 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); + //RT_TRACE(COMP_PS, "%s()============>come to sleep down\n", __FUNCTION__); + MgntActSet_RF_State(dev, eRfSleep, RF_CHANGE_BY_PS); } static void rtl8192_hw_sleep_wq (struct work_struct *work) @@ -2138,21 +2383,29 @@ static void rtl8192_hw_sleep_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_sleep_wq); struct net_device *dev = ieee->dev; - //printk("=========>%s()\n", __FUNCTION__); + rtl8192_hw_sleep_down(dev); } -// printk("dev is %d\n",dev); -// printk("&*&(^*(&(&=========>%s()\n", __FUNCTION__); + static void rtl8192_hw_wakeup(struct net_device* dev) { -// u32 flags = 0; + 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); -// spin_lock_irqsave(&priv->ps_lock,flags); - RT_TRACE(COMP_POWER, "%s()============>come to wake up\n", __FUNCTION__); + //RT_TRACE(COMP_PS, "%s()============>come to wake up\n", __FUNCTION__); MgntActSet_RF_State(dev, eRfOn, RF_CHANGE_BY_PS); - //FIXME: will we send package stored while nic is sleep? -// spin_unlock_irqrestore(&priv->ps_lock,flags); } + void rtl8192_hw_wakeup_wq (struct work_struct *work) { // struct r8180_priv *priv = container_of(work, struct r8180_priv, watch_dog_wq); @@ -2169,7 +2422,6 @@ void rtl8192_hw_wakeup_wq (struct work_struct *work) #define MAX_SLEEP_TIME 10000 static void rtl8192_hw_to_sleep(struct net_device *dev, u32 th, u32 tl) { - struct r8192_priv *priv = ieee80211_priv(dev); u32 rb = jiffies; @@ -2177,58 +2429,55 @@ static void rtl8192_hw_to_sleep(struct net_device *dev, u32 th, u32 tl) spin_lock_irqsave(&priv->ps_lock,flags); - /* Writing HW register with 0 equals to disable - * the timer, that is not really what we want - */ - tl -= MSECS(4+16+7); - - //if(tl == 0) tl = 1; - - /* FIXME HACK FIXME HACK */ -// force_pci_posting(dev); - //mdelay(1); - -// rb = read_nic_dword(dev, TSFTR); + // Writing HW register with 0 equals to disable + // the timer, that is not really what we want + // + tl -= MSECS(8+16+7); - /* If the interval in witch we are requested to sleep is too - * short then give up and remain awake - */ + // If the interval in witch we are requested to sleep is too + // short then give up and remain awake + // when we sleep after send null frame, the timer will be too short to sleep. + // if(((tl>=rb)&& (tl-rb) <= MSECS(MIN_SLEEP_TIME)) - ||((rb>tl)&& (rb-tl) < MSECS(MIN_SLEEP_TIME))) { + ||((rb>tl)&& (rb-tl) < MSECS(MIN_SLEEP_TIME))) { spin_unlock_irqrestore(&priv->ps_lock,flags); - printk("too short to sleep\n"); + printk("too short to sleep::%x, %x, %lx\n",tl, rb, MSECS(MIN_SLEEP_TIME)); return; } -// write_nic_dword(dev, TimerInt, tl); -// rb = read_nic_dword(dev, TSFTR); - { - u32 tmp = (tl>rb)?(tl-rb):(rb-tl); - // if (tlieee80211->wq, &priv->ieee80211->hw_wakeup_wq, tmp); //as tl may be less than rb - } - /* if we suspect the TimerInt is gone beyond tl - * while setting it, then give up - */ -#if 1 if(((tl > rb) && ((tl-rb) > MSECS(MAX_SLEEP_TIME)))|| - ((tl < rb) && ((rb-tl) > MSECS(MAX_SLEEP_TIME)))) { + ((tl < rb) && (tl>MSECS(69)) && ((rb-tl) > MSECS(MAX_SLEEP_TIME)))|| + ((tlMSECS(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; } -#endif -// if(priv->rf_sleep) -// priv->rf_sleep(dev); - - //printk("<=========%s()\n", __FUNCTION__); - queue_delayed_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_sleep_wq,0); + { + 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 + } + queue_delayed_work(priv->ieee80211->wq, + (void *)&priv->ieee80211->hw_sleep_wq,0); spin_unlock_irqrestore(&priv->ps_lock,flags); + } static void rtl8192_init_priv_variable(struct net_device* dev) { struct r8192_priv *priv = ieee80211_priv(dev); u8 i; + PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl)); + + // Default Halt the NIC if RF is OFF. + pPSC->RegRfPsLevel |= RT_RF_OFF_LEVL_HALT_NIC; + pPSC->RegRfPsLevel |= RT_RF_OFF_LEVL_CLK_REQ; + pPSC->RegRfPsLevel |= RT_RF_OFF_LEVL_ASPM; + pPSC->RegRfPsLevel |= RT_RF_LPS_LEVEL_ASPM; + pPSC->bLeisurePs = true; + pPSC->RegMaxLPSAwakeIntvl = 5; + priv->bHwRadioOff = false; + priv->being_init_adapter = false; priv->txbuffsize = 1600;//1024; priv->txfwbuffersize = 4096; @@ -2328,6 +2577,17 @@ static void rtl8192_init_priv_variable(struct net_device* dev) //added by amy priv->ieee80211->InitialGainHandler = InitialGain819xPci; +#ifdef ENABLE_IPS + priv->ieee80211->ieee80211_ips_leave_wq = ieee80211_ips_leave_wq; + priv->ieee80211->ieee80211_ips_leave = ieee80211_ips_leave; +#endif +#ifdef ENABLE_LPS + priv->ieee80211->LeisurePSLeave = LeisurePSLeave; +#endif//ENABL + + priv->ieee80211->SetHwRegHandler = rtl8192e_SetHwReg; + priv->ieee80211->rtllib_ap_sec_type = rtl8192e_ap_sec_type; + priv->card_type = USB; { priv->ShortRetryLimit = 0x30; @@ -2400,6 +2660,10 @@ static void rtl8192_init_priv_task(struct net_device* dev) priv->priv_wq = create_workqueue(DRV_NAME); #endif +#ifdef ENABLE_IPS + INIT_WORK(&priv->ieee80211->ips_leave_wq, (void*)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); @@ -2926,13 +3190,14 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) #endif break; } -/* - //2008.06.03, for WOL + + if( priv->eeprom_vid == 0x1186 && priv->eeprom_did == 0x3304) - priv->ieee80211->bSupportRemoteWakeUp = TRUE; + priv->ieee80211->bSupportRemoteWakeUp = true; else - priv->ieee80211->bSupportRemoteWakeUp = FALSE; -*/ + priv->ieee80211->bSupportRemoteWakeUp = false; + + 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); @@ -4006,12 +4271,19 @@ static void rtl819x_ifsilentreset(struct net_device *dev) 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"); @@ -4051,9 +4323,9 @@ RESET_START: } else{ printk("ieee->state is NOT LINKED\n"); - ieee80211_softmac_stop_protocol(priv->ieee80211); + ieee80211_softmac_stop_protocol(priv->ieee80211,true); } - rtl8192_rtx_disable(dev); + 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__); @@ -4150,6 +4422,128 @@ void InactivePsWorkItemCallback(struct net_device *dev) RT_TRACE(COMP_POWER, "InactivePsWorkItemCallback() <--------- \n"); } +#ifdef ENABLE_LPS +// +// Change current and default preamble mode. +// 2005.01.06, by rcnjko. +// +bool MgntActSet_802_11_PowerSaveMode(struct net_device *dev, u8 rtPsMode) +{ + struct r8192_priv *priv = ieee80211_priv(dev); + //PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl)); + //u8 RpwmVal, FwPwrMode; + + // Currently, we do not change power save mode on IBSS mode. + if(priv->ieee80211->iw_mode == IW_MODE_ADHOC) + { + return false; + } + + // + // If we make HW to fill up the PwrMgt bit for us, + // some AP will not response to our mgnt frames with PwrMgt bit set, + // e.g. cannot associate the AP. + // So I commented out it. 2005.02.16, by rcnjko. + // +// // Change device's power save mode. +// Adapter->HalFunc.SetPSModeHandler( Adapter, rtPsMode ); + + // Update power save mode configured. + //RT_TRACE(COMP_LPS,"%s(): set ieee->ps = %x\n",__FUNCTION__,rtPsMode); + if(!priv->ps_force) { + priv->ieee80211->ps = 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); + priv->ieee80211->sta_sleep = 0; + + spin_lock_irqsave(&(priv->ieee80211->mgmt_tx_lock), flags); + 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); + } + + return true; +} + +//================================================================================ +// Leisure Power Save in linked state. +//================================================================================ + +// +// Description: +// Enter the leisure power save mode. +// +void LeisurePSEnter(struct net_device *dev) +{ + struct r8192_priv *priv = ieee80211_priv(dev); + PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl)); + + //RT_TRACE(COMP_PS, "LeisurePSEnter()...\n"); + //RT_TRACE(COMP_PS, "pPSC->bLeisurePs = %d, ieee->ps = %d,pPSC->LpsIdleCount is %d,RT_CHECK_FOR_HANG_PERIOD is %d\n", + // pPSC->bLeisurePs, priv->ieee80211->ps,pPSC->LpsIdleCount,RT_CHECK_FOR_HANG_PERIOD); + + if(!((priv->ieee80211->iw_mode == IW_MODE_INFRA) && + (priv->ieee80211->state == IEEE80211_LINKED)) || + (priv->ieee80211->iw_mode == IW_MODE_ADHOC) || + (priv->ieee80211->iw_mode == IW_MODE_MASTER)) + return; + + if (pPSC->bLeisurePs) + { + // Idle for a while if we connect to AP a while ago. + if(pPSC->LpsIdleCount >= RT_CHECK_FOR_HANG_PERIOD) // 4 Sec + { + + 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); + + } + } + else + pPSC->LpsIdleCount++; + } +} + + +// +// Description: +// Leave the leisure power save mode. +// +void LeisurePSLeave(struct net_device *dev) +{ + struct r8192_priv *priv = ieee80211_priv(dev); + PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl)); + + + //RT_TRACE(COMP_PS, "LeisurePSLeave()...\n"); + //RT_TRACE(COMP_PS, "pPSC->bLeisurePs = %d, ieee->ps = %d\n", + // pPSC->bLeisurePs, priv->ieee80211->ps); + + 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); + + } + } +} +#endif + + // // Description: // Enter the inactive power save mode. RF will be off @@ -4178,6 +4572,7 @@ 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); @@ -4203,12 +4598,53 @@ IPSLeave(struct net_device *dev) if (rtState != eRfOn && !pPSC->bSwRfProcessing && priv->ieee80211->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); } } } + +void IPSLeave_wq(void *data) +{ + struct ieee80211_device *ieee = container_of(data,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); + up(&priv->ieee80211->ips_sem); +} + +void ieee80211_ips_leave_wq(struct net_device *dev) +{ + struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); + RT_RF_POWER_STATE rtState; + rtState = priv->ieee80211->eRFPowerState; + + if(priv->ieee80211->PowerSaveControl.bInactivePs){ + if(rtState == eRfOff){ + if(priv->ieee80211->RfOffReason > RF_CHANGE_BY_IPS) + { + RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",__FUNCTION__); + return; + } + else{ + printk("=========>%s(): IPSLeave\n",__FUNCTION__); + queue_work(priv->ieee80211->wq,&priv->ieee80211->ips_leave_wq); + } + } + } +} +//added by amy 090331 end +void ieee80211_ips_leave(struct net_device *dev) +{ + struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); + down(&priv->ieee80211->ips_sem); + IPSLeave(dev); + up(&priv->ieee80211->ips_sem); +} #endif static void rtl819x_update_rxcounts( @@ -4244,15 +4680,23 @@ void rtl819x_watchdog_wqcallback(struct work_struct *work) unsigned long flags; bool bBusyTraffic = false; static u8 last_time = 0; + bool bEnterPS = false; + + if((!priv->up) || (priv->bHwRadioOff == true)) + return; + if(!priv->up) return; hal_dm_watchdog(dev); #ifdef ENABLE_IPS // printk("watch_dog ENABLE_IPS\n"); if(ieee->actscanning == false){ - if((ieee->iw_mode != IW_MODE_ADHOC) && (ieee->state == IEEE80211_NOLINK) && (ieee->beinretry == false) && (ieee->eRFPowerState == eRfOn) && !ieee->is_set_key){ + //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 &&\ + (!ieee->proto_stoppping) && !ieee->wx_set_enc){ if(ieee->PowerSaveControl.ReturnPoint == IPS_CALLBACK_NONE){ - printk("====================>haha:IPSEnter()\n"); + //printk("====================>haha:IPSEnter()\n"); IPSEnter(dev); //ieee80211_stop_scan(priv->ieee80211); } @@ -4262,14 +4706,49 @@ void rtl819x_watchdog_wqcallback(struct work_struct *work) {//to get busy traffic condition if(ieee->state == IEEE80211_LINKED) { - if( ieee->LinkDetectInfo.NumRxOkInPeriod> 666 || - ieee->LinkDetectInfo.NumTxOkInPeriod> 666 ) { + if( ieee->LinkDetectInfo.NumRxOkInPeriod> 100 || + ieee->LinkDetectInfo.NumTxOkInPeriod> 100 ) { bBusyTraffic = true; } +#ifdef ENABLE_LPS + //added by amy for Leisure PS + if( ((ieee->LinkDetectInfo.NumRxUnicastOkInPeriod + ieee->LinkDetectInfo.NumTxOkInPeriod) > 8 ) || + (ieee->LinkDetectInfo.NumRxUnicastOkInPeriod > 2) ) + { + //printk("ieee->LinkDetectInfo.NumRxUnicastOkInPeriod is %d,ieee->LinkDetectInfo.NumTxOkInPeriod is %d\n", + // ieee->LinkDetectInfo.NumRxUnicastOkInPeriod,ieee->LinkDetectInfo.NumTxOkInPeriod); + bEnterPS= false; + } + else + { + bEnterPS= true; + } + + //printk("***bEnterPS = %d\n", bEnterPS); + // LeisurePS only work in infra mode. + if(bEnterPS) + { + LeisurePSEnter(dev); + } + else + { + LeisurePSLeave(dev); + } +#endif + + } + else + { +#ifdef ENABLE_LPS + //RT_TRACE(COMP_LPS,"====>no link LPS leave\n"); + LeisurePSLeave(dev); +#endif } + ieee->LinkDetectInfo.NumRxOkInPeriod = 0; ieee->LinkDetectInfo.NumTxOkInPeriod = 0; + ieee->LinkDetectInfo.NumRxUnicastOkInPeriod = 0; ieee->LinkDetectInfo.bBusyTraffic = bBusyTraffic; } @@ -4288,14 +4767,14 @@ void rtl819x_watchdog_wqcallback(struct work_struct *work) if( ieee->eRFPowerState == eRfOff) RT_TRACE(COMP_ERR,"========>%s()\n",__FUNCTION__); printk("===>%s(): AP is power off,connect another one\n",__FUNCTION__); - // Dot11d_Reset(dev); + // Dot11d_Reset(dev); ieee->state = IEEE80211_ASSOCIATING; notify_wx_assoc_event(priv->ieee80211); - RemovePeerTS(priv->ieee80211,priv->ieee80211->current_network.bssid); + RemovePeerTS(priv->ieee80211,priv->ieee80211->current_network.bssid); ieee->is_roaming = true; ieee->is_set_key = false; - ieee->link_change(dev); - queue_work(ieee->wq, &ieee->associate_procedure_wq); + ieee->link_change(dev); + queue_work(ieee->wq, &ieee->associate_procedure_wq); } } ieee->LinkDetectInfo.NumRecvBcnInPeriod=0; @@ -4348,6 +4827,7 @@ int _rtl8192_up(struct net_device *dev) RT_STATUS init_status = RT_STATUS_SUCCESS; priv->up=1; priv->ieee80211->ieee_up=1; + priv->bdisable_nic = false; //YJ,add,091111 RT_TRACE(COMP_INIT, "Bringing up iface"); init_status = rtl8192_adapter_start(dev); @@ -4422,6 +4902,12 @@ int rtl8192_down(struct net_device *dev) #endif if (priv->up == 0) return -1; +#ifdef ENABLE_LPS + //LZM for PS-Poll AID issue. 090429 + if(priv->ieee80211->state == IEEE80211_LINKED) + LeisurePSLeave(dev); +#endif + priv->up=0; priv->ieee80211->ieee_up = 0; RT_TRACE(COMP_DOWN, "==========>%s()\n", __FUNCTION__); @@ -4459,11 +4945,9 @@ int rtl8192_down(struct net_device *dev) deinit_hal_dm(dev); del_timer_sync(&priv->watch_dog_timer); - ieee80211_softmac_stop_protocol(priv->ieee80211); -#ifdef ENABLE_IPS - MgntActSet_RF_State(dev, eRfOff, RF_CHANGE_BY_INIT); -#endif - rtl8192_rtx_disable(dev); + ieee80211_softmac_stop_protocol(priv->ieee80211,true); + + rtl8192_halt_adapter(dev,false); memset(&priv->ieee80211->current_network, 0 , offsetof(struct ieee80211_network, list)); RT_TRACE(COMP_DOWN, "<==========%s()\n", __FUNCTION__); @@ -4479,10 +4963,10 @@ void rtl8192_commit(struct net_device *dev) if (priv->up == 0) return ; - ieee80211_softmac_stop_protocol(priv->ieee80211); + ieee80211_softmac_stop_protocol(priv->ieee80211,true); rtl8192_irq_disable(dev); - rtl8192_rtx_disable(dev); + rtl8192_halt_adapter(dev,true); _rtl8192_up(dev); } @@ -6381,11 +6865,13 @@ void setKey( struct net_device *dev, if(priv->ieee80211->RfOffReason > RF_CHANGE_BY_IPS) { RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",__FUNCTION__); - up(&priv->wx_sem); + //up(&priv->wx_sem); return ; } else{ + down(&priv->ieee80211->ips_sem); IPSLeave(dev); + up(&priv->ieee80211->ips_sem); } } } @@ -6455,6 +6941,65 @@ void CamPrintDbgReg(struct net_device* dev) RT_TRACE(COMP_SEC, "WPA_Config=%x \n",ucValue); } +bool NicIFEnableNIC(struct net_device* dev) +{ + 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)); + + //YJ,add,091109 + if (priv->up == 0){ + RT_TRACE(COMP_ERR, "ERR!!! %s(): Driver is already down!\n",__FUNCTION__); + priv->bdisable_nic = false; //YJ,add,091111 + return false; + } + // <1> Reset memory: descriptor, buffer,.. + //NicIFResetMemory(Adapter); + + // <2> Enable Adapter + //printk("===========>%s()\n",__FUNCTION__); + //priv->bfirst_init = true; + init_status = rtl8192_adapter_start(dev); + 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); + priv->bdisable_nic = false; + //RT_TRACE(COMP_PS,"<===========%s()\n",__FUNCTION__); + return (init_status == RT_STATUS_SUCCESS) ? true:false; +} +bool NicIFDisableNIC(struct net_device* dev) +{ + bool status = true; + struct r8192_priv* priv = ieee80211_priv(dev); + u8 tmp_state = 0; + // <1> Disable Interrupt + //RT_TRACE(COMP_PS, "=========>%s()\n",__FUNCTION__); + priv->bdisable_nic = true; //YJ,move,091109 + tmp_state = priv->ieee80211->state; + + ieee80211_softmac_stop_protocol(priv->ieee80211, false); + + priv->ieee80211->state = tmp_state; + rtl8192_cancel_deferred_work(priv); + rtl8192_irq_disable(dev); + // <2> Stop all timer + + // <3> Disable Adapter + rtl8192_halt_adapter(dev, false); +// priv->bdisable_nic = true; + //RT_TRACE(COMP_PS, "<=========%s()\n",__FUNCTION__); + + return status; +} + /*************************************************************************** ------------------- module init / exit stubs ---------------- diff --git a/drivers/staging/rtl8192e/r8192E_dm.c b/drivers/staging/rtl8192e/r8192E_dm.c index 5ffb4f74055b..a249f00da60d 100644 --- a/drivers/staging/rtl8192e/r8192E_dm.c +++ b/drivers/staging/rtl8192e/r8192E_dm.c @@ -19,26 +19,28 @@ Major Change History: #include "r819xE_phy.h" #include "r819xE_phyreg.h" #include "r8190_rtl8256.h" + +#define DRV_NAME "rtl819xE" /*---------------------------Define Local Constant---------------------------*/ // // Indicate different AP vendor for IOT issue. // #ifdef RTL8190P static u32 edca_setting_DL[HT_IOT_PEER_MAX] = -{ 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5e4322}; +{ 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5e4322, 0x5e4322}; static u32 edca_setting_UL[HT_IOT_PEER_MAX] = -{ 0x5e4322, 0xa44f, 0x5e4322, 0x604322, 0x5e4322, 0x5e4322}; +{ 0x5e4322, 0xa44f, 0x5e4322, 0x604322, 0x5e4322, 0x5e4322, 0x5e4322}; #else #ifdef RTL8192E static u32 edca_setting_DL[HT_IOT_PEER_MAX] = -{ 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5e4322}; +{ 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5e4322, 0x5e4322}; static u32 edca_setting_UL[HT_IOT_PEER_MAX] = -{ 0x5e4322, 0xa44f, 0x5e4322, 0x604322, 0x5e4322, 0x5e4322}; +{ 0x5e4322, 0xa44f, 0x5e4322, 0x604322, 0x5e4322, 0x5e4322, 0x5e4322}; #else static u32 edca_setting_DL[HT_IOT_PEER_MAX] = -{ 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5ea44f}; +{ 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5ea44f, 0x5e4322}; static u32 edca_setting_UL[HT_IOT_PEER_MAX] = -{ 0x5e4322, 0xa44f, 0x5e4322, 0x604322, 0x5ea44f, 0x5ea44f}; +{ 0x5e4322, 0xa44f, 0x5e4322, 0x604322, 0x5ea44f, 0x5ea44f, 0x5e4322}; #endif #endif @@ -275,6 +277,30 @@ void dm_CheckRxAggregation(struct net_device *dev) { #endif +// call the script file to enable +void dm_check_ac_dc_power(struct net_device *dev) +{ + struct r8192_priv *priv = ieee80211_priv(dev); + static char *ac_dc_check_script_path = "/etc/acpi/wireless-rtl-ac-dc-power.sh"; + char *argv[] = {ac_dc_check_script_path,DRV_NAME,NULL}; + static char *envp[] = {"HOME=/", + "TERM=linux", + "PATH=/usr/bin:/bin", + NULL}; + + if(priv->ResetProgress == RESET_TYPE_SILENT) + { + RT_TRACE((COMP_INIT | COMP_POWER | COMP_RF), "GPIOChangeRFWorkItemCallBack(): Silent Reseting!!!!!!!\n"); + return; + } + + if(priv->ieee80211->state != IEEE80211_LINKED) { + return; + } + call_usermodehelper(ac_dc_check_script_path,argv,envp,1); + + return; +}; void hal_dm_watchdog(struct net_device *dev) { @@ -282,6 +308,8 @@ void hal_dm_watchdog(struct net_device *dev) //static u8 previous_bssid[6] ={0}; + dm_check_ac_dc_power(dev); + /*Add by amy 2008/05/15 ,porting from windows code.*/ dm_check_rate_adaptive(dev); dm_dynamic_txpower(dev); diff --git a/drivers/staging/rtl8192e/r8192E_hw.h b/drivers/staging/rtl8192e/r8192E_hw.h index 388908fc8d20..346bfb18e2b0 100644 --- a/drivers/staging/rtl8192e/r8192E_hw.h +++ b/drivers/staging/rtl8192e/r8192E_hw.h @@ -808,4 +808,12 @@ enum _RTL8192Pci_HW { #define GPI 0x108 #define GPO 0x109 #define GPE 0x10a + +#define ANAPAR_FOR_8192PciE 0x17 // Analog parameter register + +#define MSR_NOLINK 0x00 +#define MSR_ADHOC 0x01 +#define MSR_INFRA 0x02 +#define MSR_AP 0x03 + #endif diff --git a/drivers/staging/rtl8192e/r8192E_wx.c b/drivers/staging/rtl8192e/r8192E_wx.c index d1eb89229cdf..0b0f39ce3ced 100644 --- a/drivers/staging/rtl8192e/r8192E_wx.c +++ b/drivers/staging/rtl8192e/r8192E_wx.c @@ -22,7 +22,7 @@ #include "r8192E_hw.h" #include "r8192E_wx.h" #ifdef ENABLE_DOT11D -#include "dot11d.h" +#include "ieee80211/dot11d.h" #endif #define RATE_COUNT 12 @@ -70,6 +70,9 @@ static int r8192_wx_set_rate(struct net_device *dev, int ret; struct r8192_priv *priv = ieee80211_priv(dev); + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); ret = ieee80211_wx_set_rate(priv->ieee80211,info,wrqu,extra); @@ -87,6 +90,9 @@ static int r8192_wx_set_rts(struct net_device *dev, int ret; struct r8192_priv *priv = ieee80211_priv(dev); + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); ret = ieee80211_wx_set_rts(priv->ieee80211,info,wrqu,extra); @@ -111,6 +117,9 @@ static int r8192_wx_set_power(struct net_device *dev, int ret; struct r8192_priv *priv = ieee80211_priv(dev); + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); ret = ieee80211_wx_set_power(priv->ieee80211,info,wrqu,extra); @@ -290,6 +299,9 @@ static int r8192_wx_set_rawtx(struct net_device *dev, struct r8192_priv *priv = ieee80211_priv(dev); int ret; + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); ret = ieee80211_wx_set_rawtx(priv->ieee80211, info, wrqu, extra); @@ -325,6 +337,9 @@ static int r8192_wx_set_crcmon(struct net_device *dev, int enable = (parms[0] > 0); short prev = priv->crcmon; + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); if(enable) @@ -352,6 +367,9 @@ static int r8192_wx_set_mode(struct net_device *dev, struct iw_request_info *a, RT_RF_POWER_STATE rtState; int ret; + if(priv->bHwRadioOff == true) + return 0; + rtState = priv->ieee80211->eRFPowerState; down(&priv->wx_sem); #ifdef ENABLE_IPS @@ -366,8 +384,10 @@ static int r8192_wx_set_mode(struct net_device *dev, struct iw_request_info *a, return -1; } else{ - printk("=========>%s(): IPSLeave\n",__FUNCTION__); + RT_TRACE(COMP_ERR, "%s(): IPSLeave\n",__FUNCTION__); + down(&priv->ieee80211->ips_sem); IPSLeave(dev); + up(&priv->ieee80211->ips_sem); } } } @@ -425,7 +445,7 @@ static int rtl8180_wx_get_range(struct net_device *dev, */ /* ~5 Mb/s real (802.11b) */ - range->throughput = 5 * 1000 * 1000; + range->throughput = 130 * 1000 * 1000; // TODO: Not used in 802.11b? // range->min_nwid; /* Minimal NWID we are able to set */ @@ -468,7 +488,7 @@ static int rtl8180_wx_get_range(struct net_device *dev, range->pmt_flags = IW_POWER_TIMEOUT; range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R; range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 16; + range->we_version_source = 18; // range->retry_capa; /* What retry options are supported */ // range->retry_flags; /* How to decode max/min retry limit */ @@ -517,7 +537,12 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a, struct ieee80211_device* ieee = priv->ieee80211; RT_RF_POWER_STATE rtState; int ret; + + if(priv->bHwRadioOff == true) + return 0; + rtState = priv->ieee80211->eRFPowerState; + if(!priv->up) return -ENETDOWN; if (priv->ieee80211->LinkDetectInfo.bBusyTraffic == true) return -EAGAIN; @@ -547,8 +572,10 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a, return -1; } else{ - printk("=========>%s(): IPSLeave\n",__FUNCTION__); + //RT_TRACE(COMP_PS, "%s(): IPSLeave\n",__FUNCTION__); + down(&priv->ieee80211->ips_sem); IPSLeave(dev); + up(&priv->ieee80211->ips_sem); } } } @@ -580,6 +607,9 @@ static int r8192_wx_get_scan(struct net_device *dev, struct iw_request_info *a, int ret; struct r8192_priv *priv = ieee80211_priv(dev); + if(priv->bHwRadioOff == true) + return 0; + if(!priv->up) return -ENETDOWN; down(&priv->wx_sem); @@ -599,23 +629,16 @@ static int r8192_wx_set_essid(struct net_device *dev, RT_RF_POWER_STATE rtState; int ret; + if(priv->bHwRadioOff == true) + return 0; + rtState = priv->ieee80211->eRFPowerState; down(&priv->wx_sem); + #ifdef ENABLE_IPS - if(priv->ieee80211->PowerSaveControl.bInactivePs){ - if(rtState == eRfOff){ - if(priv->ieee80211->RfOffReason > RF_CHANGE_BY_IPS) - { - RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",__FUNCTION__); - up(&priv->wx_sem); - return -1; - } - else{ - printk("=========>%s(): IPSLeave\n",__FUNCTION__); - IPSLeave(dev); - } - } - } + down(&priv->ieee80211->ips_sem); + IPSLeave(dev); + up(&priv->ieee80211->ips_sem); #endif ret = ieee80211_wx_set_essid(priv->ieee80211,a,wrqu,b); @@ -650,6 +673,9 @@ static int r8192_wx_set_freq(struct net_device *dev, struct iw_request_info *a, int ret; struct r8192_priv *priv = ieee80211_priv(dev); + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); ret = ieee80211_wx_set_freq(priv->ieee80211, a, wrqu, b); @@ -673,6 +699,9 @@ static int r8192_wx_set_frag(struct net_device *dev, { struct r8192_priv *priv = ieee80211_priv(dev); + if(priv->bHwRadioOff == true) + return 0; + if (wrqu->frag.disabled) priv->ieee80211->fts = DEFAULT_FRAG_THRESHOLD; else { @@ -711,8 +740,16 @@ static int r8192_wx_set_wap(struct net_device *dev, struct r8192_priv *priv = ieee80211_priv(dev); // struct sockaddr *temp = (struct sockaddr *)awrq; + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); +#ifdef ENABLE_IPS + down(&priv->ieee80211->ips_sem); + IPSLeave(dev); + up(&priv->ieee80211->ips_sem); +#endif ret = ieee80211_wx_set_wap(priv->ieee80211,info,awrq,extra); up(&priv->wx_sem); @@ -753,14 +790,24 @@ static int r8192_wx_set_enc(struct net_device *dev, u32 hwkey[4]={0,0,0,0}; u8 mask=0xff; u32 key_idx=0; - u8 zero_addr[4][6] ={ {0x00,0x00,0x00,0x00,0x00,0x00}, + u8 zero_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} }; int i; + if(priv->bHwRadioOff == true) + return 0; + if(!priv->up) return -ENETDOWN; + priv->ieee80211->wx_set_enc = 1; +#ifdef ENABLE_IPS + down(&priv->ieee80211->ips_sem); + IPSLeave(dev); + up(&priv->ieee80211->ips_sem); +#endif + down(&priv->wx_sem); RT_TRACE(COMP_SEC, "Setting SW wep key"); @@ -768,7 +815,6 @@ static int r8192_wx_set_enc(struct net_device *dev, up(&priv->wx_sem); - //sometimes, the length is zero while we do not type key value if(wrqu->encoding.length!=0){ @@ -868,6 +914,8 @@ static int r8192_wx_set_enc(struct net_device *dev, } #endif + priv->ieee80211->wx_set_enc = 0; + return ret; } @@ -893,6 +941,9 @@ static int r8192_wx_set_retry(struct net_device *dev, struct r8192_priv *priv = ieee80211_priv(dev); int err = 0; + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); if (wrqu->retry.flags & IW_RETRY_LIFETIME || @@ -985,6 +1036,10 @@ static int r8192_wx_set_sens(struct net_device *dev, struct r8192_priv *priv = ieee80211_priv(dev); short err = 0; + + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); //DMESG("attempt to set sensivity to %ddb",wrqu->sens.value); if(priv->rf_set_sens == NULL) { @@ -1011,7 +1066,19 @@ static int r8192_wx_set_enc_ext(struct net_device *dev, struct r8192_priv *priv = ieee80211_priv(dev); struct ieee80211_device* ieee = priv->ieee80211; + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); + + priv->ieee80211->wx_set_enc = 1; + +#ifdef ENABLE_IPS + down(&priv->ieee80211->ips_sem); + IPSLeave(dev); + up(&priv->ieee80211->ips_sem); +#endif + ret = ieee80211_wx_set_encode_ext(ieee, info, wrqu, extra); { @@ -1091,6 +1158,7 @@ static int r8192_wx_set_enc_ext(struct net_device *dev, } end_hw_sec: + priv->ieee80211->wx_set_enc = 0; up(&priv->wx_sem); return ret; @@ -1102,6 +1170,10 @@ static int r8192_wx_set_auth(struct net_device *dev, int ret=0; //printk("====>%s()\n", __FUNCTION__); struct r8192_priv *priv = ieee80211_priv(dev); + + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); ret = ieee80211_wx_set_auth(priv->ieee80211, info, &(data->param), extra); up(&priv->wx_sem); @@ -1116,6 +1188,10 @@ static int r8192_wx_set_mlme(struct net_device *dev, int ret=0; struct r8192_priv *priv = ieee80211_priv(dev); + + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); ret = ieee80211_wx_set_mlme(priv->ieee80211, info, wrqu, extra); up(&priv->wx_sem); @@ -1129,6 +1205,10 @@ static int r8192_wx_set_gen_ie(struct net_device *dev, //printk("====>%s(), len:%d\n", __FUNCTION__, data->length); int ret=0; struct r8192_priv *priv = ieee80211_priv(dev); + + if(priv->bHwRadioOff == true) + return 0; + down(&priv->wx_sem); ret = ieee80211_wx_set_gen_ie(priv->ieee80211, extra, data->data.length); up(&priv->wx_sem); @@ -1142,6 +1222,42 @@ static int dummy(struct net_device *dev, struct iw_request_info *a, return -1; } +// check ac/dc status with the help of user space application */ +static int r8192_wx_adapter_power_status(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8192_priv *priv = ieee80211_priv(dev); +#ifdef ENABLE_LPS + PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->ieee80211->PowerSaveControl)); + struct ieee80211_device* ieee = priv->ieee80211; +#endif + down(&priv->wx_sem); + +#ifdef ENABLE_LPS + RT_TRACE(COMP_POWER, "%s(): %s\n",__FUNCTION__, (*extra == 6)?"DC power":"AC power"); + // ieee->ps shall not be set under DC mode, otherwise it conflict + // with Leisure power save mode setting. + // + if(*extra || priv->force_lps) { + priv->ps_force = false; + pPSC->bLeisurePs = true; + } else { + //LZM for PS-Poll AID issue. 090429 + if(priv->ieee80211->state == IEEE80211_LINKED) + LeisurePSLeave(dev); + + priv->ps_force = true; + pPSC->bLeisurePs = false; + ieee->ps = *extra; + } + +#endif + up(&priv->wx_sem); + return 0; + +} + static iw_handler r8192_wx_handlers[] = { @@ -1231,72 +1347,28 @@ static const struct iw_priv_args r8192_private_args[] = { SIOCIWFIRSTPRIV + 0x2, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "rawtx" } -#ifdef JOHN_IOCTL , { SIOCIWFIRSTPRIV + 0x3, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readRF" + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "forcereset" + } , { SIOCIWFIRSTPRIV + 0x4, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writeRF" - } - , - { - SIOCIWFIRSTPRIV + 0x5, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readBB" - } - , - { - SIOCIWFIRSTPRIV + 0x6, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writeBB" - } - , - { - SIOCIWFIRSTPRIV + 0x7, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readnicb" - } - , - { - SIOCIWFIRSTPRIV + 0x8, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writenicb" - } - , - { - SIOCIWFIRSTPRIV + 0x9, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" - } - -#endif - , - { - SIOCIWFIRSTPRIV + 0x3, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "forcereset" - + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED|1, IW_PRIV_TYPE_NONE, + "set_power" } }; static iw_handler r8192_private_handler[] = { -// r8192_wx_set_monitor, /* SIOCIWFIRSTPRIV */ r8192_wx_set_crcmon, /*SIOCIWSECONDPRIV*/ -// r8192_wx_set_forceassociate, -// r8192_wx_set_beaconinterval, -// r8192_wx_set_monitor_type, r8192_wx_set_scan_type, r8192_wx_set_rawtx, -#ifdef JOHN_IOCTL - r8192_wx_read_regs, - r8192_wx_write_regs, - r8192_wx_read_bb, - r8192_wx_write_bb, - r8192_wx_read_nicb, - r8192_wx_write_nicb, - r8192_wx_get_ap_status -#endif r8192_wx_force_reset, + r8192_wx_adapter_power_status, }; //#if WIRELESS_EXT >= 17 diff --git a/drivers/staging/rtl8192e/r8192E_wx.h b/drivers/staging/rtl8192e/r8192E_wx.h index 79ebdb698a41..047030bc051a 100644 --- a/drivers/staging/rtl8192e/r8192E_wx.h +++ b/drivers/staging/rtl8192e/r8192E_wx.h @@ -15,7 +15,6 @@ #ifndef R8180_WX_H #define R8180_WX_H //#include -//#include "ieee80211.h" extern struct iw_handler_def r8192_wx_handlers_def; /* Enable the rtl819x_core.c to share this function, david 2008.9.22 */ extern struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev); diff --git a/drivers/staging/rtl8192e/r819xE_phy.c b/drivers/staging/rtl8192e/r819xE_phy.c index c44059aeacb6..7bd4fae0667e 100644 --- a/drivers/staging/rtl8192e/r819xE_phy.c +++ b/drivers/staging/rtl8192e/r819xE_phy.c @@ -5,7 +5,7 @@ #include "r819xE_phy.h" #include "r8192E_dm.h" #ifdef ENABLE_DOT11D -#include "dot11d.h" +#include "ieee80211/dot11d.h" #endif static u32 RF_CHANNEL_TABLE_ZEBRA[] = { 0, diff --git a/drivers/staging/rtl8192e/r819xE_phyreg.h b/drivers/staging/rtl8192e/r819xE_phyreg.h index 37f0feefaf2c..6a26883d1e9e 100644 --- a/drivers/staging/rtl8192e/r819xE_phyreg.h +++ b/drivers/staging/rtl8192e/r819xE_phyreg.h @@ -38,6 +38,8 @@ #define MCS_TXAGC 0x340 // MCS AGC #define CCK_TXAGC 0x348 // CCK AGC +#define MacBlkCtrl 0x403 // Mac block on/off control register + //page8 #define rFPGA0_RFMOD 0x800 //RF mode & CCK TxSC #define rFPGA0_TxInfo 0x804 @@ -875,4 +877,5 @@ #define rRTL8256TxBBBW 19 #define bRTL8256TxBBBW 0x18 + #endif //__INC_HAL8190PCIPHYREG_H