1 /******************************************************************************
2 * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
4 * Based on the r8180 driver, which is:
5 * Copyright 2004-2005 Andrea Merello <andrea.merello@gmail.com>, et al.
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of version 2 of the GNU General Public License as
8 * published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * You should have received a copy of the GNU General Public License along with
16 * this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
19 * The full GNU General Public License is included in this distribution in the
20 * file called LICENSE.
22 * Contact Information:
23 * wlanfae <wlanfae@realtek.com>
24 ******************************************************************************/
29 #include <linux/module.h>
30 #include <linux/kernel.h>
31 #include <linux/ioport.h>
32 #include <linux/sched.h>
33 #include <linux/types.h>
34 #include <linux/interrupt.h>
35 #include <linux/slab.h>
36 #include <linux/netdevice.h>
37 #include <linux/pci.h>
38 #include <linux/etherdevice.h>
39 #include <linux/delay.h>
40 #include <linux/rtnetlink.h>
41 #include <linux/wireless.h>
42 #include <linux/timer.h>
43 #include <linux/proc_fs.h>
44 #include <linux/if_arp.h>
45 #include <linux/random.h>
48 /* Need this defined before including local include files */
49 #define DRV_NAME "rtl819xE"
51 #include "../rtllib.h"
53 #include "../dot11d.h"
55 #include "r8192E_firmware.h"
56 #include "r8192E_hw.h"
58 #include "r8190P_def.h"
59 #include "r8192E_dev.h"
61 #include "rtl_eeprom.h"
66 #define DRV_COPYRIGHT \
67 "Copyright(c) 2008 - 2010 Realsil Semiconductor Corporation"
68 #define DRV_AUTHOR "<wlanfae@realtek.com>"
69 #define DRV_VERSION "0014.0401.2010"
71 #define IS_HARDWARE_TYPE_819xP(_priv) \
72 ((((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8190P) || \
73 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192E))
74 #define IS_HARDWARE_TYPE_8192SE(_priv) \
75 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192SE)
76 #define IS_HARDWARE_TYPE_8192CE(_priv) \
77 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192CE)
78 #define IS_HARDWARE_TYPE_8192CU(_priv) \
79 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192CU)
80 #define IS_HARDWARE_TYPE_8192DE(_priv) \
81 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192DE)
82 #define IS_HARDWARE_TYPE_8192DU(_priv) \
83 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192DU)
85 #define RTL_PCI_DEVICE(vend, dev, cfg) \
86 .vendor = (vend), .device = (dev), \
87 .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID , \
88 .driver_data = (kernel_ulong_t)&(cfg)
90 #define RTL_MAX_SCAN_SIZE 128
92 #define RTL_RATE_MAX 30
94 #define TOTAL_CAM_ENTRY 32
95 #define CAM_CONTENT_COUNT 8
98 #define BIT(_i) (1<<(_i))
101 #define IS_ADAPTER_SENDS_BEACON(dev) 0
103 #define HAL_MEMORY_MAPPED_IO_RANGE_8190PCI 0x1000
104 #define HAL_HW_PCI_REVISION_ID_8190PCI 0x00
105 #define HAL_MEMORY_MAPPED_IO_RANGE_8192PCIE 0x4000
106 #define HAL_HW_PCI_REVISION_ID_8192PCIE 0x01
107 #define HAL_MEMORY_MAPPED_IO_RANGE_8192SE 0x4000
108 #define HAL_HW_PCI_REVISION_ID_8192SE 0x10
109 #define HAL_HW_PCI_REVISION_ID_8192CE 0x1
110 #define HAL_MEMORY_MAPPED_IO_RANGE_8192CE 0x4000
111 #define HAL_HW_PCI_REVISION_ID_8192DE 0x0
112 #define HAL_MEMORY_MAPPED_IO_RANGE_8192DE 0x4000
114 #define HAL_HW_PCI_8180_DEVICE_ID 0x8180
115 #define HAL_HW_PCI_8185_DEVICE_ID 0x8185
116 #define HAL_HW_PCI_8188_DEVICE_ID 0x8188
117 #define HAL_HW_PCI_8198_DEVICE_ID 0x8198
118 #define HAL_HW_PCI_8190_DEVICE_ID 0x8190
119 #define HAL_HW_PCI_8192_DEVICE_ID 0x8192
120 #define HAL_HW_PCI_8192SE_DEVICE_ID 0x8192
121 #define HAL_HW_PCI_8174_DEVICE_ID 0x8174
122 #define HAL_HW_PCI_8173_DEVICE_ID 0x8173
123 #define HAL_HW_PCI_8172_DEVICE_ID 0x8172
124 #define HAL_HW_PCI_8171_DEVICE_ID 0x8171
125 #define HAL_HW_PCI_0045_DEVICE_ID 0x0045
126 #define HAL_HW_PCI_0046_DEVICE_ID 0x0046
127 #define HAL_HW_PCI_0044_DEVICE_ID 0x0044
128 #define HAL_HW_PCI_0047_DEVICE_ID 0x0047
129 #define HAL_HW_PCI_700F_DEVICE_ID 0x700F
130 #define HAL_HW_PCI_701F_DEVICE_ID 0x701F
131 #define HAL_HW_PCI_DLINK_DEVICE_ID 0x3304
132 #define HAL_HW_PCI_8192CET_DEVICE_ID 0x8191
133 #define HAL_HW_PCI_8192CE_DEVICE_ID 0x8178
134 #define HAL_HW_PCI_8191CE_DEVICE_ID 0x8177
135 #define HAL_HW_PCI_8188CE_DEVICE_ID 0x8176
136 #define HAL_HW_PCI_8192CU_DEVICE_ID 0x8191
137 #define HAL_HW_PCI_8192DE_DEVICE_ID 0x092D
138 #define HAL_HW_PCI_8192DU_DEVICE_ID 0x092D
140 #define RTL819X_DEFAULT_RF_TYPE RF_1T2R
142 #define RTLLIB_WATCH_DOG_TIME 2000
144 #define MAX_DEV_ADDR_SIZE 8 /*support till 64 bit bus width OS*/
145 #define MAX_FIRMWARE_INFORMATION_SIZE 32
146 #define MAX_802_11_HEADER_LENGTH (40 + MAX_FIRMWARE_INFORMATION_SIZE)
147 #define ENCRYPTION_MAX_OVERHEAD 128
148 #define MAX_FRAGMENT_COUNT 8
149 #define MAX_TRANSMIT_BUFFER_SIZE \
150 (1600 + (MAX_802_11_HEADER_LENGTH + ENCRYPTION_MAX_OVERHEAD) * \
155 #define DEFAULT_FRAG_THRESHOLD 2342U
156 #define MIN_FRAG_THRESHOLD 256U
157 #define DEFAULT_BEACONINTERVAL 0x64U
159 #define DEFAULT_SSID ""
160 #define DEFAULT_RETRY_RTS 7
161 #define DEFAULT_RETRY_DATA 7
162 #define PRISM_HDR_SIZE 64
164 #define PHY_RSSI_SLID_WIN_MAX 100
166 #define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30)
168 #define TxBBGainTableLength 37
169 #define CCKTxBBGainTableLength 23
171 #define CHANNEL_PLAN_LEN 10
174 #define NIC_SEND_HANG_THRESHOLD_NORMAL 4
175 #define NIC_SEND_HANG_THRESHOLD_POWERSAVE 8
177 #define MAX_TX_QUEUE 9
179 #define MAX_RX_QUEUE 1
181 #define MAX_RX_COUNT 64
182 #define MAX_TX_QUEUE_COUNT 9
186 enum RTL819x_PHY_PARAM {
187 RTL819X_PHY_MACPHY_REG = 0,
188 RTL819X_PHY_MACPHY_REG_PG = 1,
189 RTL8188C_PHY_MACREG = 2,
190 RTL8192C_PHY_MACREG = 3,
192 RTL819X_PHY_REG_1T2R = 5,
193 RTL819X_PHY_REG_to1T1R = 6,
194 RTL819X_PHY_REG_to1T2R = 7,
195 RTL819X_PHY_REG_to2T2R = 8,
196 RTL819X_PHY_REG_PG = 9,
197 RTL819X_AGC_TAB = 10,
198 RTL819X_PHY_RADIO_A = 11,
199 RTL819X_PHY_RADIO_A_1T = 12,
200 RTL819X_PHY_RADIO_A_2T = 13,
201 RTL819X_PHY_RADIO_B = 14,
202 RTL819X_PHY_RADIO_B_GM = 15,
203 RTL819X_PHY_RADIO_C = 16,
204 RTL819X_PHY_RADIO_D = 17,
205 RTL819X_EEPROM_MAP = 18,
206 RTL819X_EFUSE_MAP = 19,
220 enum rt_eeprom_type {
227 TXCMD_TXRA_HISTORY_CTRL = 0xFF900000,
228 TXCMD_RESET_TX_PKT_BUFF = 0xFF900001,
229 TXCMD_RESET_RX_PKT_BUFF = 0xFF900002,
230 TXCMD_SET_TX_DURATION = 0xFF900003,
231 TXCMD_SET_RX_RSSI = 0xFF900004,
232 TXCMD_SET_TX_PWR_TRACKING = 0xFF900005,
236 enum rt_rf_type_819xu {
258 enum rt_customer_id {
260 RT_CID_8187_ALPHA0 = 1,
261 RT_CID_8187_SERCOMM_PS = 2,
262 RT_CID_8187_HW_LED = 3,
263 RT_CID_8187_NETGEAR = 4,
265 RT_CID_819x_CAMEO = 6,
266 RT_CID_819x_RUNTOP = 7,
267 RT_CID_819x_Senao = 8,
269 RT_CID_819x_Netcore = 10,
270 RT_CID_Nettronix = 11,
274 RT_CID_819x_ALPHA = 15,
275 RT_CID_819x_Sitecom = 16,
277 RT_CID_819x_Lenovo = 18,
278 RT_CID_819x_QMI = 19,
279 RT_CID_819x_Edimax_Belkin = 20,
280 RT_CID_819x_Sercomm_Belkin = 21,
281 RT_CID_819x_CAMEO1 = 22,
282 RT_CID_819x_MSI = 23,
283 RT_CID_819x_Acer = 24,
285 RT_CID_819x_CLEVO = 28,
286 RT_CID_819x_Arcadyan_Belkin = 29,
287 RT_CID_819x_SAMSUNG = 30,
288 RT_CID_819x_WNC_COREGA = 31,
292 RESET_TYPE_NORESET = 0x00,
293 RESET_TYPE_NORMAL = 0x01,
294 RESET_TYPE_SILENT = 0x02
297 enum ic_inferiority_8192s {
298 IC_INFERIORITY_A = 0,
299 IC_INFERIORITY_B = 1,
302 enum pci_bridge_vendor {
303 PCI_BRIDGE_VENDOR_INTEL = 0x0,
304 PCI_BRIDGE_VENDOR_ATI,
305 PCI_BRIDGE_VENDOR_AMD,
306 PCI_BRIDGE_VENDOR_SIS ,
307 PCI_BRIDGE_VENDOR_UNKNOWN,
308 PCI_BRIDGE_VENDOR_MAX ,
318 struct rtl_reg_debug {
324 unsigned char length;
326 unsigned char buf[0xff];
335 struct rt_smooth_data_4rf {
336 char elements[4][100];
346 unsigned long rxframgment;
347 unsigned long rxurberr;
348 unsigned long rxstaterr;
349 unsigned long rxdatacrcerr;
350 unsigned long rxmgmtcrcerr;
351 unsigned long rxcrcerrmin;
352 unsigned long rxcrcerrmid;
353 unsigned long rxcrcerrmax;
354 unsigned long received_rate_histogram[4][32];
355 unsigned long received_preamble_GI[2][32];
356 unsigned long rx_AMPDUsize_histogram[5];
357 unsigned long rx_AMPDUnum_histogram[5];
358 unsigned long numpacket_matchbssid;
359 unsigned long numpacket_toself;
360 unsigned long num_process_phyinfo;
361 unsigned long numqry_phystatus;
362 unsigned long numqry_phystatusCCK;
363 unsigned long numqry_phystatusHT;
364 unsigned long received_bwtype[5];
365 unsigned long txnperr;
366 unsigned long txnpdrop;
367 unsigned long txresumed;
368 unsigned long rxoverflow;
370 unsigned long txnpokint;
372 unsigned long shints;
373 unsigned long txoverflow;
374 unsigned long txlpokint;
375 unsigned long txlpdrop;
376 unsigned long txlperr;
377 unsigned long txbeokint;
378 unsigned long txbedrop;
379 unsigned long txbeerr;
380 unsigned long txbkokint;
381 unsigned long txbkdrop;
382 unsigned long txbkerr;
383 unsigned long txviokint;
384 unsigned long txvidrop;
385 unsigned long txvierr;
386 unsigned long txvookint;
387 unsigned long txvodrop;
388 unsigned long txvoerr;
389 unsigned long txbeaconokint;
390 unsigned long txbeacondrop;
391 unsigned long txbeaconerr;
392 unsigned long txmanageokint;
393 unsigned long txmanagedrop;
394 unsigned long txmanageerr;
395 unsigned long txcmdpktokint;
396 unsigned long txdatapkt;
397 unsigned long txfeedback;
398 unsigned long txfeedbackok;
399 unsigned long txoktotal;
400 unsigned long txokbytestotal;
401 unsigned long txokinperiod;
402 unsigned long txmulticast;
403 unsigned long txbytesmulticast;
404 unsigned long txbroadcast;
405 unsigned long txbytesbroadcast;
406 unsigned long txunicast;
407 unsigned long txbytesunicast;
408 unsigned long rxbytesunicast;
409 unsigned long txfeedbackfail;
410 unsigned long txerrtotal;
411 unsigned long txerrbytestotal;
412 unsigned long txerrmulticast;
413 unsigned long txerrbroadcast;
414 unsigned long txerrunicast;
415 unsigned long txretrycount;
416 unsigned long txfeedbackretry;
418 unsigned long slide_signal_strength[100];
419 unsigned long slide_evm[100];
420 unsigned long slide_rssi_total;
421 unsigned long slide_evm_total;
422 long signal_strength;
424 long last_signal_strength_inpercent;
425 long recv_signal_power;
426 u8 rx_rssi_percentage[4];
427 u8 rx_evm_percentage[2];
429 struct rt_tx_rahis txrate;
430 u32 Slide_Beacon_pwdb[100];
431 u32 Slide_Beacon_Total;
432 struct rt_smooth_data_4rf cck_adc_pwdb;
433 u32 CurrentShowTxate;
436 struct channel_access_setting {
445 enum two_port_status {
446 TWO_PORT_STATUS__DEFAULT_ONLY,
447 TWO_PORT_STATUS__EXTENSION_ONLY,
448 TWO_PORT_STATUS__EXTENSION_FOLLOW_DEFAULT,
449 TWO_PORT_STATUS__DEFAULT_G_EXTENSION_N20,
450 TWO_PORT_STATUS__ADHOC,
451 TWO_PORT_STATUS__WITHOUT_ANY_ASSOCIATE
454 struct txbbgain_struct {
455 long txbb_iq_amplifygain;
460 u8 ccktxbb_valuearray[8];
475 struct tx_ring *next;
478 struct rtl8192_tx_ring {
479 struct tx_desc *desc;
482 unsigned int entries;
483 struct sk_buff_head queue;
490 void (*get_eeprom_size)(struct net_device *dev);
491 void (*init_adapter_variable)(struct net_device *dev);
492 void (*init_before_adapter_start)(struct net_device *dev);
493 bool (*initialize_adapter)(struct net_device *dev);
494 void (*link_change)(struct net_device *dev);
495 void (*tx_fill_descriptor)(struct net_device *dev,
496 struct tx_desc *tx_desc,
497 struct cb_desc *cb_desc,
498 struct sk_buff *skb);
499 void (*tx_fill_cmd_descriptor)(struct net_device *dev,
500 struct tx_desc_cmd *entry,
501 struct cb_desc *cb_desc,
502 struct sk_buff *skb);
503 bool (*rx_query_status_descriptor)(struct net_device *dev,
504 struct rtllib_rx_stats *stats,
505 struct rx_desc *pdesc,
506 struct sk_buff *skb);
507 bool (*rx_command_packet_handler)(struct net_device *dev,
509 struct rx_desc *pdesc);
510 void (*stop_adapter)(struct net_device *dev, bool reset);
511 void (*update_ratr_table)(struct net_device *dev);
512 void (*irq_enable)(struct net_device *dev);
513 void (*irq_disable)(struct net_device *dev);
514 void (*irq_clear)(struct net_device *dev);
515 void (*rx_enable)(struct net_device *dev);
516 void (*tx_enable)(struct net_device *dev);
517 void (*interrupt_recognized)(struct net_device *dev,
518 u32 *p_inta, u32 *p_intb);
519 bool (*TxCheckStuckHandler)(struct net_device *dev);
520 bool (*RxCheckStuckHandler)(struct net_device *dev);
524 struct pci_dev *pdev;
525 struct pci_dev *bridge_pdev;
528 bool bfirst_after_down;
529 bool initialized_at_probe;
530 bool being_init_adapter;
531 bool bDriverIsGoingToUnload;
538 struct delayed_work update_beacon_wq;
539 struct delayed_work watch_dog_wq;
540 struct delayed_work txpower_tracking_wq;
541 struct delayed_work rfpath_check_wq;
542 struct delayed_work gpio_change_rf_wq;
543 struct delayed_work initialgain_operate_wq;
544 struct delayed_work check_hw_scan_wq;
545 struct delayed_work hw_scan_simu_wq;
546 struct delayed_work start_hw_scan_wq;
548 struct workqueue_struct *priv_wq;
550 struct channel_access_setting ChannelAccessSetting;
552 struct mp_adapter NdisAdapter;
554 struct rtl819x_ops *ops;
555 struct rtllib_device *rtllib;
557 struct work_struct reset_wq;
559 struct log_int_8190 InterruptLog;
561 enum rt_customer_id CustomerID;
564 enum rt_rf_type_819xu rf_chip;
565 enum ic_inferiority_8192s IC_Class;
566 enum ht_channel_width CurrentChannelBW;
567 struct bb_reg_definition PHYRegDef[4];
568 struct rate_adaptive rate_adaptive;
570 struct ccktxbbgain cck_txbbgain_table[CCKTxBBGainTableLength];
571 struct ccktxbbgain cck_txbbgain_ch14_table[CCKTxBBGainTableLength];
573 struct txbbgain_struct txbbgain_table[TxBBGainTableLength];
575 enum acm_method AcmMethod;
577 struct rt_firmware *pFirmware;
578 enum rtl819x_loopback LoopbackMode;
580 struct timer_list watch_dog_timer;
581 struct timer_list fsync_timer;
582 struct timer_list gpio_polling_timer;
584 spinlock_t fw_scan_lock;
586 spinlock_t irq_th_lock;
588 spinlock_t rf_ps_lock;
590 spinlock_t rt_h2c_lock;
594 struct sk_buff_head rx_queue;
595 struct sk_buff_head skb_queue;
597 struct tasklet_struct irq_rx_tasklet;
598 struct tasklet_struct irq_tx_tasklet;
599 struct tasklet_struct irq_prepare_beacon_tasklet;
601 struct semaphore wx_sem;
602 struct semaphore rf_sem;
605 struct rt_stats stats;
606 struct iw_statistics wstats;
607 struct proc_dir_entry *dir_dev;
609 short (*rf_set_sens)(struct net_device *dev, short sens);
610 u8 (*rf_set_chan)(struct net_device *dev, u8 ch);
611 void (*rf_close)(struct net_device *dev);
612 void (*rf_init)(struct net_device *dev);
614 struct rx_desc *rx_ring[MAX_RX_QUEUE];
615 struct sk_buff *rx_buf[MAX_RX_QUEUE][MAX_RX_COUNT];
616 dma_addr_t rx_ring_dma[MAX_RX_QUEUE];
617 unsigned int rx_idx[MAX_RX_QUEUE];
623 u16 EarlyRxThreshold;
631 struct rtl8192_tx_ring tx_ring[MAX_TX_QUEUE_COUNT];
635 atomic_t tx_pending[0x10];
649 /**********************************************************/
656 struct work_struct qos_activate;
676 enum nic_t card_8192;
677 u8 card_8192_version;
683 char nick[IW_ESSID_MAX_SIZE + 1];
688 bool bTKIPinNmodeFromReg;
689 bool bWEPinNmodeFromReg;
693 u8 check_roaming_cnt;
695 bool bIgnoreSilentReset;
696 u32 SilentResetRxSoltNum;
697 u32 SilentResetRxSlotIndex;
698 u32 SilentResetRxStuckEvent[MAX_SILENT_RESET_RX_SLOT_NUM];
704 u8 nrxAMPDU_aggr_num;
706 u32 last_rxdesc_tsf_high;
707 u32 last_rxdesc_tsf_low;
711 u8 dot11CurrentPreambleMode;
718 u16 FirmwareSubVersion;
720 bool AutoloadFailFlag;
725 u8 RegSupportPciASPM;
733 u8 EfuseMap[2][HWSET_MAX_SIZE_92S];
735 u8 EfuseUsedPercentage;
742 u8 eeprom_CustomerID;
743 u16 eeprom_ChannelPlan;
747 u8 EEPROMPwrGroup[2][3];
750 u8 EEPROMTxPowerLevelCCK[14];
751 u8 EEPROMTxPowerLevelOFDM24G[14];
752 u8 EEPROMTxPowerLevelOFDM5G[24];
753 u8 EEPROMRfACCKChnl1TxPwLevel[3];
754 u8 EEPROMRfAOfdmChnlTxPwLevel[3];
755 u8 EEPROMRfCCCKChnl1TxPwLevel[3];
756 u8 EEPROMRfCOfdmChnlTxPwLevel[3];
757 u16 EEPROMTxPowerDiff;
759 u8 EEPROMThermalMeter;
763 u8 EEPROMBluetoothCoexist;
764 u8 EEPROMBluetoothType;
765 u8 EEPROMBluetoothAntNum;
766 u8 EEPROMBluetoothAntIsolation;
767 u8 EEPROMBluetoothRadioShared;
770 u8 EEPROMSupportWoWLAN;
773 u8 EEPROMHT2T_TxPwr[6];
776 u8 EEPROMTxPowerLevelCCK_V1[3];
777 u8 EEPROMLegacyHTTxPowerDiff;
790 u8 SetBWModeInProgress;
796 bool brfpath_rxenable[4];
798 bool bTXPowerDataReadFromEEPORM;
802 bool bChnlPlanFromHW;
806 bool bInPowerSaveMode;
809 bool aspm_clkreq_enable;
810 u32 pci_bridge_vendor;
811 u8 RegHostPciASPMSetting;
812 u8 RegDevicePciASPMSetting;
814 bool RFChangeInProgress;
815 bool SetRFPowerStateInProgress;
836 u32 IQK_MAC_backup[3];
838 bool SetFwCmdInProgress;
843 bool bInformFWDriverControlDM;
844 u8 PwrGroupHT20[2][14];
845 u8 PwrGroupHT40[2][14];
848 long EntryMinUndecoratedSmoothedPWDB;
849 long EntryMaxUndecoratedSmoothedPWDB;
850 u8 DynamicTxHighPowerLvl;
853 struct false_alarm_stats FalseAlmCnt;
861 u8 CCKPresentAttentuation_20Mdefault;
862 u8 CCKPresentAttentuation_40Mdefault;
863 char CCKPresentAttentuation_difference;
864 char CCKPresentAttentuation;
866 long undecorated_smoothed_pwdb;
867 long undecorated_smoothed_cck_adc_pwdb[4];
869 u32 MCSTxPowerLevelOriginalOffset[6];
870 u32 CCKTxPowerLevelOriginalOffset;
871 u8 TxPowerLevelCCK[14];
872 u8 TxPowerLevelCCK_A[14];
873 u8 TxPowerLevelCCK_C[14];
874 u8 TxPowerLevelOFDM24G[14];
875 u8 TxPowerLevelOFDM5G[14];
876 u8 TxPowerLevelOFDM24G_A[14];
877 u8 TxPowerLevelOFDM24G_C[14];
878 u8 LegacyHTTxPowerDiff;
882 u8 RfTxPwrLevelCck[2][14];
883 u8 RfTxPwrLevelOfdm1T[2][14];
884 u8 RfTxPwrLevelOfdm2T[2][14];
885 u8 AntennaTxPwDiff[3];
886 u8 TxPwrHt20Diff[2][14];
887 u8 TxPwrLegacyHtDiff[2][14];
891 u8 CurrentCckTxPwrIdx;
892 u8 CurrentOfdm24GTxPwrIdx;
894 bool bdynamic_txpower;
895 bool bDynamicTxHighPower;
896 bool bDynamicTxLowPower;
897 bool bLastDTPFlag_High;
898 bool bLastDTPFlag_Low;
900 bool bstore_last_dtpflag;
901 bool bstart_txctrl_bydtp;
903 u8 rfa_txpowertrackingindex;
904 u8 rfa_txpowertrackingindex_real;
905 u8 rfa_txpowertracking_default;
906 u8 rfc_txpowertrackingindex;
907 u8 rfc_txpowertrackingindex_real;
908 u8 rfc_txpowertracking_default;
909 bool btxpower_tracking;
912 u8 TxPowerTrackControl;
914 bool btxpower_trackingInit;
919 u8 Record_CCK_20Mindex;
920 u8 Record_CCK_40Mindex;
922 struct init_gain initgain_backup;
923 u8 DefaultInitialGain[4];
924 bool bis_any_nonbepkts;
925 bool bcurrent_turbo_EDCA;
926 bool bis_cur_rdlstate;
933 bool bfsync_processing;
935 u32 rateCountDiffRecord;
936 u32 ContinueDiffCount;
942 bool bDMInitialGainEnable;
943 bool MutualAuthenticationFail;
945 bool bDisableFrameBursting;
950 u32 txpower_checkcnt;
951 u32 txpower_tracking_callback_cnt;
952 u8 thermal_read_val[40];
953 u8 thermal_readback_index;
954 u32 ccktxpower_adjustcnt_not_ch14;
955 u32 ccktxpower_adjustcnt_ch14;
957 enum reset_type ResetProgress;
958 bool bForcedSilentReset;
959 bool bDisableNormalResetCheck;
963 bool bResetInProgress;
966 u8 InitialGainOperateType;
994 extern const struct ethtool_ops rtl819x_ethtool_ops;
996 void rtl8192_tx_cmd(struct net_device *dev, struct sk_buff *skb);
997 short rtl8192_tx(struct net_device *dev, struct sk_buff *skb);
999 u8 read_nic_io_byte(struct net_device *dev, int x);
1000 u32 read_nic_io_dword(struct net_device *dev, int x);
1001 u16 read_nic_io_word(struct net_device *dev, int x);
1002 void write_nic_io_byte(struct net_device *dev, int x, u8 y);
1003 void write_nic_io_word(struct net_device *dev, int x, u16 y);
1004 void write_nic_io_dword(struct net_device *dev, int x, u32 y);
1006 u8 read_nic_byte(struct net_device *dev, int x);
1007 u32 read_nic_dword(struct net_device *dev, int x);
1008 u16 read_nic_word(struct net_device *dev, int x);
1009 void write_nic_byte(struct net_device *dev, int x, u8 y);
1010 void write_nic_word(struct net_device *dev, int x, u16 y);
1011 void write_nic_dword(struct net_device *dev, int x, u32 y);
1013 void force_pci_posting(struct net_device *dev);
1015 void rtl8192_rx_enable(struct net_device *);
1016 void rtl8192_tx_enable(struct net_device *);
1018 int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
1019 void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
1021 void rtl8192_data_hard_stop(struct net_device *dev);
1022 void rtl8192_data_hard_resume(struct net_device *dev);
1023 void rtl8192_restart(void *data);
1024 void rtl819x_watchdog_wqcallback(void *data);
1025 void rtl8192_hw_sleep_wq(void *data);
1026 void watch_dog_timer_callback(unsigned long data);
1027 void rtl8192_irq_rx_tasklet(struct r8192_priv *priv);
1028 void rtl8192_irq_tx_tasklet(struct r8192_priv *priv);
1029 int rtl8192_down(struct net_device *dev, bool shutdownrf);
1030 int rtl8192_up(struct net_device *dev);
1031 void rtl8192_commit(struct net_device *dev);
1032 void rtl8192_set_chan(struct net_device *dev, short ch);
1034 void check_rfctrl_gpio_timer(unsigned long data);
1036 void rtl8192_hw_wakeup_wq(void *data);
1037 short rtl8192_pci_initdescring(struct net_device *dev);
1039 void rtl8192_cancel_deferred_work(struct r8192_priv *priv);
1041 int _rtl8192_up(struct net_device *dev, bool is_silent_reset);
1043 short rtl8192_is_tx_queue_empty(struct net_device *dev);
1044 void rtl8192_irq_disable(struct net_device *dev);
1046 void rtl8192_tx_timeout(struct net_device *dev);
1047 void rtl8192_pci_resetdescring(struct net_device *dev);
1048 void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode);
1049 void rtl8192_irq_enable(struct net_device *dev);
1050 void rtl8192_config_rate(struct net_device *dev, u16 *rate_config);
1051 void rtl8192_update_cap(struct net_device *dev, u16 cap);
1052 void rtl8192_irq_disable(struct net_device *dev);
1054 void rtl819x_UpdateRxPktTimeStamp(struct net_device *dev,
1055 struct rtllib_rx_stats *stats);
1056 long rtl819x_translate_todbm(struct r8192_priv *priv, u8 signal_strength_index);
1057 void rtl819x_update_rxsignalstatistics8190pci(struct r8192_priv *priv,
1058 struct rtllib_rx_stats *pprevious_stats);
1059 u8 rtl819x_evm_dbtopercentage(char value);
1060 void rtl819x_process_cck_rxpathsel(struct r8192_priv *priv,
1061 struct rtllib_rx_stats *pprevious_stats);
1062 u8 rtl819x_query_rxpwrpercentage(char antpower);
1063 void rtl8192_record_rxdesc_forlateruse(struct rtllib_rx_stats *psrc_stats,
1064 struct rtllib_rx_stats *ptarget_stats);
1065 bool NicIFEnableNIC(struct net_device *dev);
1066 bool NicIFDisableNIC(struct net_device *dev);
1068 bool MgntActSet_RF_State(struct net_device *dev,
1069 enum rt_rf_power_state StateToSet,
1070 RT_RF_CHANGE_SOURCE ChangeSource,
1072 void ActUpdateChannelAccessSetting(struct net_device *dev,
1073 enum wireless_mode WirelessMode,
1074 struct channel_access_setting *ChnlAccessSetting);