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/init.h>
32 #include <linux/ioport.h>
33 #include <linux/sched.h>
34 #include <linux/types.h>
35 #include <linux/interrupt.h>
36 #include <linux/slab.h>
37 #include <linux/netdevice.h>
38 #include <linux/pci.h>
39 #include <linux/etherdevice.h>
40 #include <linux/delay.h>
41 #include <linux/rtnetlink.h>
42 #include <linux/wireless.h>
43 #include <linux/timer.h>
44 #include <linux/proc_fs.h>
45 #include <linux/if_arp.h>
46 #include <linux/random.h>
49 /* Need this defined before including local include files */
50 #define DRV_NAME "rtl819xE"
52 #include "../rtllib.h"
54 #include "../dot11d.h"
56 #include "r8192E_firmware.h"
57 #include "r8192E_hw.h"
59 #include "r8190P_def.h"
60 #include "r8192E_dev.h"
62 #include "rtl_eeprom.h"
67 #define DRV_COPYRIGHT \
68 "Copyright(c) 2008 - 2010 Realsil Semiconductor Corporation"
69 #define DRV_AUTHOR "<wlanfae@realtek.com>"
70 #define DRV_VERSION "0014.0401.2010"
72 #define IS_HARDWARE_TYPE_819xP(_priv) \
73 ((((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8190P) || \
74 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192E))
75 #define IS_HARDWARE_TYPE_8192SE(_priv) \
76 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192SE)
77 #define IS_HARDWARE_TYPE_8192CE(_priv) \
78 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192CE)
79 #define IS_HARDWARE_TYPE_8192CU(_priv) \
80 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192CU)
81 #define IS_HARDWARE_TYPE_8192DE(_priv) \
82 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192DE)
83 #define IS_HARDWARE_TYPE_8192DU(_priv) \
84 (((struct r8192_priv *)rtllib_priv(dev))->card_8192 == NIC_8192DU)
86 #define RTL_PCI_DEVICE(vend, dev, cfg) \
87 .vendor = (vend), .device = (dev), \
88 .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID , \
89 .driver_data = (kernel_ulong_t)&(cfg)
91 #define RTL_MAX_SCAN_SIZE 128
93 #define RTL_RATE_MAX 30
95 #define TOTAL_CAM_ENTRY 32
96 #define CAM_CONTENT_COUNT 8
99 #define BIT(_i) (1<<(_i))
102 #define IS_NIC_DOWN(priv) (!(priv)->up)
104 #define IS_ADAPTER_SENDS_BEACON(dev) 0
106 #define IS_UNDER_11N_AES_MODE(_rtllib) \
107 ((_rtllib->pHTInfo->bCurrentHTSupport == true) && \
108 (_rtllib->pairwise_key_type == KEY_TYPE_CCMP))
110 #define HAL_MEMORY_MAPPED_IO_RANGE_8190PCI 0x1000
111 #define HAL_HW_PCI_REVISION_ID_8190PCI 0x00
112 #define HAL_MEMORY_MAPPED_IO_RANGE_8192PCIE 0x4000
113 #define HAL_HW_PCI_REVISION_ID_8192PCIE 0x01
114 #define HAL_MEMORY_MAPPED_IO_RANGE_8192SE 0x4000
115 #define HAL_HW_PCI_REVISION_ID_8192SE 0x10
116 #define HAL_HW_PCI_REVISION_ID_8192CE 0x1
117 #define HAL_MEMORY_MAPPED_IO_RANGE_8192CE 0x4000
118 #define HAL_HW_PCI_REVISION_ID_8192DE 0x0
119 #define HAL_MEMORY_MAPPED_IO_RANGE_8192DE 0x4000
121 #define HAL_HW_PCI_8180_DEVICE_ID 0x8180
122 #define HAL_HW_PCI_8185_DEVICE_ID 0x8185
123 #define HAL_HW_PCI_8188_DEVICE_ID 0x8188
124 #define HAL_HW_PCI_8198_DEVICE_ID 0x8198
125 #define HAL_HW_PCI_8190_DEVICE_ID 0x8190
126 #define HAL_HW_PCI_8192_DEVICE_ID 0x8192
127 #define HAL_HW_PCI_8192SE_DEVICE_ID 0x8192
128 #define HAL_HW_PCI_8174_DEVICE_ID 0x8174
129 #define HAL_HW_PCI_8173_DEVICE_ID 0x8173
130 #define HAL_HW_PCI_8172_DEVICE_ID 0x8172
131 #define HAL_HW_PCI_8171_DEVICE_ID 0x8171
132 #define HAL_HW_PCI_0045_DEVICE_ID 0x0045
133 #define HAL_HW_PCI_0046_DEVICE_ID 0x0046
134 #define HAL_HW_PCI_0044_DEVICE_ID 0x0044
135 #define HAL_HW_PCI_0047_DEVICE_ID 0x0047
136 #define HAL_HW_PCI_700F_DEVICE_ID 0x700F
137 #define HAL_HW_PCI_701F_DEVICE_ID 0x701F
138 #define HAL_HW_PCI_DLINK_DEVICE_ID 0x3304
139 #define HAL_HW_PCI_8192CET_DEVICE_ID 0x8191
140 #define HAL_HW_PCI_8192CE_DEVICE_ID 0x8178
141 #define HAL_HW_PCI_8191CE_DEVICE_ID 0x8177
142 #define HAL_HW_PCI_8188CE_DEVICE_ID 0x8176
143 #define HAL_HW_PCI_8192CU_DEVICE_ID 0x8191
144 #define HAL_HW_PCI_8192DE_DEVICE_ID 0x092D
145 #define HAL_HW_PCI_8192DU_DEVICE_ID 0x092D
147 #define RTL819X_DEFAULT_RF_TYPE RF_1T2R
149 #define RTLLIB_WATCH_DOG_TIME 2000
151 #define MAX_DEV_ADDR_SIZE 8 /*support till 64 bit bus width OS*/
152 #define MAX_FIRMWARE_INFORMATION_SIZE 32
153 #define MAX_802_11_HEADER_LENGTH (40 + MAX_FIRMWARE_INFORMATION_SIZE)
154 #define ENCRYPTION_MAX_OVERHEAD 128
155 #define MAX_FRAGMENT_COUNT 8
156 #define MAX_TRANSMIT_BUFFER_SIZE \
157 (1600 + (MAX_802_11_HEADER_LENGTH + ENCRYPTION_MAX_OVERHEAD) * \
162 #define DEFAULT_FRAG_THRESHOLD 2342U
163 #define MIN_FRAG_THRESHOLD 256U
164 #define DEFAULT_BEACONINTERVAL 0x64U
166 #define DEFAULT_SSID ""
167 #define DEFAULT_RETRY_RTS 7
168 #define DEFAULT_RETRY_DATA 7
169 #define PRISM_HDR_SIZE 64
171 #define PHY_RSSI_SLID_WIN_MAX 100
173 #define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30)
175 #define TxBBGainTableLength 37
176 #define CCKTxBBGainTableLength 23
178 #define CHANNEL_PLAN_LEN 10
181 #define NIC_SEND_HANG_THRESHOLD_NORMAL 4
182 #define NIC_SEND_HANG_THRESHOLD_POWERSAVE 8
184 #define MAX_TX_QUEUE 9
186 #define MAX_RX_QUEUE 1
188 #define MAX_RX_COUNT 64
189 #define MAX_TX_QUEUE_COUNT 9
191 enum RTL819x_PHY_PARAM {
192 RTL819X_PHY_MACPHY_REG = 0,
193 RTL819X_PHY_MACPHY_REG_PG = 1,
194 RTL8188C_PHY_MACREG = 2,
195 RTL8192C_PHY_MACREG = 3,
197 RTL819X_PHY_REG_1T2R = 5,
198 RTL819X_PHY_REG_to1T1R = 6,
199 RTL819X_PHY_REG_to1T2R = 7,
200 RTL819X_PHY_REG_to2T2R = 8,
201 RTL819X_PHY_REG_PG = 9,
202 RTL819X_AGC_TAB = 10,
203 RTL819X_PHY_RADIO_A = 11,
204 RTL819X_PHY_RADIO_A_1T = 12,
205 RTL819X_PHY_RADIO_A_2T = 13,
206 RTL819X_PHY_RADIO_B = 14,
207 RTL819X_PHY_RADIO_B_GM = 15,
208 RTL819X_PHY_RADIO_C = 16,
209 RTL819X_PHY_RADIO_D = 17,
210 RTL819X_EEPROM_MAP = 18,
211 RTL819X_EFUSE_MAP = 19,
225 enum rt_eeprom_type {
232 TXCMD_TXRA_HISTORY_CTRL = 0xFF900000,
233 TXCMD_RESET_TX_PKT_BUFF = 0xFF900001,
234 TXCMD_RESET_RX_PKT_BUFF = 0xFF900002,
235 TXCMD_SET_TX_DURATION = 0xFF900003,
236 TXCMD_SET_RX_RSSI = 0xFF900004,
237 TXCMD_SET_TX_PWR_TRACKING = 0xFF900005,
241 enum rt_rf_type_819xu {
263 enum rt_customer_id {
265 RT_CID_8187_ALPHA0 = 1,
266 RT_CID_8187_SERCOMM_PS = 2,
267 RT_CID_8187_HW_LED = 3,
268 RT_CID_8187_NETGEAR = 4,
270 RT_CID_819x_CAMEO = 6,
271 RT_CID_819x_RUNTOP = 7,
272 RT_CID_819x_Senao = 8,
274 RT_CID_819x_Netcore = 10,
275 RT_CID_Nettronix = 11,
279 RT_CID_819x_ALPHA = 15,
280 RT_CID_819x_Sitecom = 16,
282 RT_CID_819x_Lenovo = 18,
283 RT_CID_819x_QMI = 19,
284 RT_CID_819x_Edimax_Belkin = 20,
285 RT_CID_819x_Sercomm_Belkin = 21,
286 RT_CID_819x_CAMEO1 = 22,
287 RT_CID_819x_MSI = 23,
288 RT_CID_819x_Acer = 24,
290 RT_CID_819x_CLEVO = 28,
291 RT_CID_819x_Arcadyan_Belkin = 29,
292 RT_CID_819x_SAMSUNG = 30,
293 RT_CID_819x_WNC_COREGA = 31,
297 RESET_TYPE_NORESET = 0x00,
298 RESET_TYPE_NORMAL = 0x01,
299 RESET_TYPE_SILENT = 0x02
302 enum ic_inferiority_8192s {
303 IC_INFERIORITY_A = 0,
304 IC_INFERIORITY_B = 1,
307 enum pci_bridge_vendor {
308 PCI_BRIDGE_VENDOR_INTEL = 0x0,
309 PCI_BRIDGE_VENDOR_ATI,
310 PCI_BRIDGE_VENDOR_AMD,
311 PCI_BRIDGE_VENDOR_SIS ,
312 PCI_BRIDGE_VENDOR_UNKNOWN,
313 PCI_BRIDGE_VENDOR_MAX ,
323 struct rtl_reg_debug {
329 unsigned char length;
331 unsigned char buf[0xff];
340 struct rt_smooth_data_4rf {
341 char elements[4][100];
351 unsigned long rxframgment;
352 unsigned long rxurberr;
353 unsigned long rxstaterr;
354 unsigned long rxdatacrcerr;
355 unsigned long rxmgmtcrcerr;
356 unsigned long rxcrcerrmin;
357 unsigned long rxcrcerrmid;
358 unsigned long rxcrcerrmax;
359 unsigned long received_rate_histogram[4][32];
360 unsigned long received_preamble_GI[2][32];
361 unsigned long rx_AMPDUsize_histogram[5];
362 unsigned long rx_AMPDUnum_histogram[5];
363 unsigned long numpacket_matchbssid;
364 unsigned long numpacket_toself;
365 unsigned long num_process_phyinfo;
366 unsigned long numqry_phystatus;
367 unsigned long numqry_phystatusCCK;
368 unsigned long numqry_phystatusHT;
369 unsigned long received_bwtype[5];
370 unsigned long txnperr;
371 unsigned long txnpdrop;
372 unsigned long txresumed;
373 unsigned long rxoverflow;
375 unsigned long txnpokint;
377 unsigned long shints;
378 unsigned long txoverflow;
379 unsigned long txlpokint;
380 unsigned long txlpdrop;
381 unsigned long txlperr;
382 unsigned long txbeokint;
383 unsigned long txbedrop;
384 unsigned long txbeerr;
385 unsigned long txbkokint;
386 unsigned long txbkdrop;
387 unsigned long txbkerr;
388 unsigned long txviokint;
389 unsigned long txvidrop;
390 unsigned long txvierr;
391 unsigned long txvookint;
392 unsigned long txvodrop;
393 unsigned long txvoerr;
394 unsigned long txbeaconokint;
395 unsigned long txbeacondrop;
396 unsigned long txbeaconerr;
397 unsigned long txmanageokint;
398 unsigned long txmanagedrop;
399 unsigned long txmanageerr;
400 unsigned long txcmdpktokint;
401 unsigned long txdatapkt;
402 unsigned long txfeedback;
403 unsigned long txfeedbackok;
404 unsigned long txoktotal;
405 unsigned long txokbytestotal;
406 unsigned long txokinperiod;
407 unsigned long txmulticast;
408 unsigned long txbytesmulticast;
409 unsigned long txbroadcast;
410 unsigned long txbytesbroadcast;
411 unsigned long txunicast;
412 unsigned long txbytesunicast;
413 unsigned long rxbytesunicast;
414 unsigned long txfeedbackfail;
415 unsigned long txerrtotal;
416 unsigned long txerrbytestotal;
417 unsigned long txerrmulticast;
418 unsigned long txerrbroadcast;
419 unsigned long txerrunicast;
420 unsigned long txretrycount;
421 unsigned long txfeedbackretry;
423 unsigned long slide_signal_strength[100];
424 unsigned long slide_evm[100];
425 unsigned long slide_rssi_total;
426 unsigned long slide_evm_total;
427 long signal_strength;
429 long last_signal_strength_inpercent;
430 long recv_signal_power;
431 u8 rx_rssi_percentage[4];
432 u8 rx_evm_percentage[2];
434 struct rt_tx_rahis txrate;
435 u32 Slide_Beacon_pwdb[100];
436 u32 Slide_Beacon_Total;
437 struct rt_smooth_data_4rf cck_adc_pwdb;
438 u32 CurrentShowTxate;
441 struct channel_access_setting {
450 enum two_port_status {
451 TWO_PORT_STATUS__DEFAULT_ONLY,
452 TWO_PORT_STATUS__EXTENSION_ONLY,
453 TWO_PORT_STATUS__EXTENSION_FOLLOW_DEFAULT,
454 TWO_PORT_STATUS__DEFAULT_G_EXTENSION_N20,
455 TWO_PORT_STATUS__ADHOC,
456 TWO_PORT_STATUS__WITHOUT_ANY_ASSOCIATE
459 struct txbbgain_struct {
460 long txbb_iq_amplifygain;
465 u8 ccktxbb_valuearray[8];
480 struct tx_ring *next;
483 struct rtl8192_tx_ring {
484 struct tx_desc *desc;
487 unsigned int entries;
488 struct sk_buff_head queue;
495 void (*get_eeprom_size)(struct net_device *dev);
496 void (*init_adapter_variable)(struct net_device *dev);
497 void (*init_before_adapter_start)(struct net_device *dev);
498 bool (*initialize_adapter)(struct net_device *dev);
499 void (*link_change)(struct net_device *dev);
500 void (*tx_fill_descriptor)(struct net_device *dev,
501 struct tx_desc *tx_desc,
502 struct cb_desc *cb_desc,
503 struct sk_buff *skb);
504 void (*tx_fill_cmd_descriptor)(struct net_device *dev,
505 struct tx_desc_cmd *entry,
506 struct cb_desc *cb_desc,
507 struct sk_buff *skb);
508 bool (*rx_query_status_descriptor)(struct net_device *dev,
509 struct rtllib_rx_stats *stats,
510 struct rx_desc *pdesc,
511 struct sk_buff *skb);
512 bool (*rx_command_packet_handler)(struct net_device *dev,
514 struct rx_desc *pdesc);
515 void (*stop_adapter)(struct net_device *dev, bool reset);
516 void (*update_ratr_table)(struct net_device *dev);
517 void (*irq_enable)(struct net_device *dev);
518 void (*irq_disable)(struct net_device *dev);
519 void (*irq_clear)(struct net_device *dev);
520 void (*rx_enable)(struct net_device *dev);
521 void (*tx_enable)(struct net_device *dev);
522 void (*interrupt_recognized)(struct net_device *dev,
523 u32 *p_inta, u32 *p_intb);
524 bool (*TxCheckStuckHandler)(struct net_device *dev);
525 bool (*RxCheckStuckHandler)(struct net_device *dev);
529 struct pci_dev *pdev;
530 struct pci_dev *bridge_pdev;
533 bool bfirst_after_down;
534 bool initialized_at_probe;
535 bool being_init_adapter;
536 bool bDriverIsGoingToUnload;
543 struct delayed_work update_beacon_wq;
544 struct delayed_work watch_dog_wq;
545 struct delayed_work txpower_tracking_wq;
546 struct delayed_work rfpath_check_wq;
547 struct delayed_work gpio_change_rf_wq;
548 struct delayed_work initialgain_operate_wq;
549 struct delayed_work check_hw_scan_wq;
550 struct delayed_work hw_scan_simu_wq;
551 struct delayed_work start_hw_scan_wq;
553 struct workqueue_struct *priv_wq;
555 struct channel_access_setting ChannelAccessSetting;
557 struct mp_adapter NdisAdapter;
559 struct rtl819x_ops *ops;
560 struct rtllib_device *rtllib;
562 struct work_struct reset_wq;
564 struct log_int_8190 InterruptLog;
566 enum rt_customer_id CustomerID;
569 enum rt_rf_type_819xu rf_chip;
570 enum ic_inferiority_8192s IC_Class;
571 enum ht_channel_width CurrentChannelBW;
572 struct bb_reg_definition PHYRegDef[4];
573 struct rate_adaptive rate_adaptive;
575 struct ccktxbbgain cck_txbbgain_table[CCKTxBBGainTableLength];
576 struct ccktxbbgain cck_txbbgain_ch14_table[CCKTxBBGainTableLength];
578 struct txbbgain_struct txbbgain_table[TxBBGainTableLength];
580 enum acm_method AcmMethod;
582 struct rt_firmware *pFirmware;
583 enum rtl819x_loopback LoopbackMode;
584 enum firmware_source firmware_source;
586 struct timer_list watch_dog_timer;
587 struct timer_list fsync_timer;
588 struct timer_list gpio_polling_timer;
590 spinlock_t fw_scan_lock;
592 spinlock_t irq_th_lock;
594 spinlock_t rf_ps_lock;
596 spinlock_t rt_h2c_lock;
600 struct sk_buff_head rx_queue;
601 struct sk_buff_head skb_queue;
603 struct tasklet_struct irq_rx_tasklet;
604 struct tasklet_struct irq_tx_tasklet;
605 struct tasklet_struct irq_prepare_beacon_tasklet;
607 struct semaphore wx_sem;
608 struct semaphore rf_sem;
611 struct rt_stats stats;
612 struct iw_statistics wstats;
613 struct proc_dir_entry *dir_dev;
615 short (*rf_set_sens)(struct net_device *dev, short sens);
616 u8 (*rf_set_chan)(struct net_device *dev, u8 ch);
617 void (*rf_close)(struct net_device *dev);
618 void (*rf_init)(struct net_device *dev);
620 struct rx_desc *rx_ring[MAX_RX_QUEUE];
621 struct sk_buff *rx_buf[MAX_RX_QUEUE][MAX_RX_COUNT];
622 dma_addr_t rx_ring_dma[MAX_RX_QUEUE];
623 unsigned int rx_idx[MAX_RX_QUEUE];
629 u16 EarlyRxThreshold;
637 struct rtl8192_tx_ring tx_ring[MAX_TX_QUEUE_COUNT];
641 atomic_t tx_pending[0x10];
655 /**********************************************************/
662 struct work_struct qos_activate;
682 enum nic_t card_8192;
683 u8 card_8192_version;
689 char nick[IW_ESSID_MAX_SIZE + 1];
694 bool bTKIPinNmodeFromReg;
695 bool bWEPinNmodeFromReg;
699 u8 check_roaming_cnt;
701 bool bIgnoreSilentReset;
702 u32 SilentResetRxSoltNum;
703 u32 SilentResetRxSlotIndex;
704 u32 SilentResetRxStuckEvent[MAX_SILENT_RESET_RX_SLOT_NUM];
710 u8 nrxAMPDU_aggr_num;
712 u32 last_rxdesc_tsf_high;
713 u32 last_rxdesc_tsf_low;
717 u8 dot11CurrentPreambleMode;
724 u16 FirmwareSubVersion;
726 bool AutoloadFailFlag;
731 u8 RegSupportPciASPM;
739 u8 EfuseMap[2][HWSET_MAX_SIZE_92S];
741 u8 EfuseUsedPercentage;
748 u8 eeprom_CustomerID;
749 u16 eeprom_ChannelPlan;
753 u8 EEPROMPwrGroup[2][3];
756 u8 EEPROMTxPowerLevelCCK[14];
757 u8 EEPROMTxPowerLevelOFDM24G[14];
758 u8 EEPROMTxPowerLevelOFDM5G[24];
759 u8 EEPROMRfACCKChnl1TxPwLevel[3];
760 u8 EEPROMRfAOfdmChnlTxPwLevel[3];
761 u8 EEPROMRfCCCKChnl1TxPwLevel[3];
762 u8 EEPROMRfCOfdmChnlTxPwLevel[3];
763 u16 EEPROMTxPowerDiff;
765 u8 EEPROMThermalMeter;
769 u8 EEPROMBluetoothCoexist;
770 u8 EEPROMBluetoothType;
771 u8 EEPROMBluetoothAntNum;
772 u8 EEPROMBluetoothAntIsolation;
773 u8 EEPROMBluetoothRadioShared;
776 u8 EEPROMSupportWoWLAN;
779 u8 EEPROMHT2T_TxPwr[6];
782 u8 EEPROMTxPowerLevelCCK_V1[3];
783 u8 EEPROMLegacyHTTxPowerDiff;
796 u8 SetBWModeInProgress;
802 bool brfpath_rxenable[4];
804 bool bTXPowerDataReadFromEEPORM;
808 bool bChnlPlanFromHW;
812 bool bInPowerSaveMode;
815 bool aspm_clkreq_enable;
816 u32 pci_bridge_vendor;
817 u8 RegHostPciASPMSetting;
818 u8 RegDevicePciASPMSetting;
820 bool RFChangeInProgress;
821 bool SetRFPowerStateInProgress;
842 u32 IQK_MAC_backup[3];
844 bool SetFwCmdInProgress;
849 bool bInformFWDriverControlDM;
850 u8 PwrGroupHT20[2][14];
851 u8 PwrGroupHT40[2][14];
854 long EntryMinUndecoratedSmoothedPWDB;
855 long EntryMaxUndecoratedSmoothedPWDB;
856 u8 DynamicTxHighPowerLvl;
859 struct false_alarm_stats FalseAlmCnt;
867 u8 CCKPresentAttentuation_20Mdefault;
868 u8 CCKPresentAttentuation_40Mdefault;
869 char CCKPresentAttentuation_difference;
870 char CCKPresentAttentuation;
872 long undecorated_smoothed_pwdb;
873 long undecorated_smoothed_cck_adc_pwdb[4];
875 u32 MCSTxPowerLevelOriginalOffset[6];
876 u32 CCKTxPowerLevelOriginalOffset;
877 u8 TxPowerLevelCCK[14];
878 u8 TxPowerLevelCCK_A[14];
879 u8 TxPowerLevelCCK_C[14];
880 u8 TxPowerLevelOFDM24G[14];
881 u8 TxPowerLevelOFDM5G[14];
882 u8 TxPowerLevelOFDM24G_A[14];
883 u8 TxPowerLevelOFDM24G_C[14];
884 u8 LegacyHTTxPowerDiff;
888 u8 RfTxPwrLevelCck[2][14];
889 u8 RfTxPwrLevelOfdm1T[2][14];
890 u8 RfTxPwrLevelOfdm2T[2][14];
891 u8 AntennaTxPwDiff[3];
892 u8 TxPwrHt20Diff[2][14];
893 u8 TxPwrLegacyHtDiff[2][14];
897 u8 CurrentCckTxPwrIdx;
898 u8 CurrentOfdm24GTxPwrIdx;
900 bool bdynamic_txpower;
901 bool bDynamicTxHighPower;
902 bool bDynamicTxLowPower;
903 bool bLastDTPFlag_High;
904 bool bLastDTPFlag_Low;
906 bool bstore_last_dtpflag;
907 bool bstart_txctrl_bydtp;
909 u8 rfa_txpowertrackingindex;
910 u8 rfa_txpowertrackingindex_real;
911 u8 rfa_txpowertracking_default;
912 u8 rfc_txpowertrackingindex;
913 u8 rfc_txpowertrackingindex_real;
914 u8 rfc_txpowertracking_default;
915 bool btxpower_tracking;
918 u8 TxPowerTrackControl;
920 bool btxpower_trackingInit;
925 u8 Record_CCK_20Mindex;
926 u8 Record_CCK_40Mindex;
928 struct init_gain initgain_backup;
929 u8 DefaultInitialGain[4];
930 bool bis_any_nonbepkts;
931 bool bcurrent_turbo_EDCA;
932 bool bis_cur_rdlstate;
939 bool bfsync_processing;
941 u32 rateCountDiffRecord;
942 u32 ContinueDiffCount;
948 bool bDMInitialGainEnable;
949 bool MutualAuthenticationFail;
951 bool bDisableFrameBursting;
956 u32 txpower_checkcnt;
957 u32 txpower_tracking_callback_cnt;
958 u8 thermal_read_val[40];
959 u8 thermal_readback_index;
960 u32 ccktxpower_adjustcnt_not_ch14;
961 u32 ccktxpower_adjustcnt_ch14;
963 enum reset_type ResetProgress;
964 bool bForcedSilentReset;
965 bool bDisableNormalResetCheck;
969 bool bResetInProgress;
972 u8 InitialGainOperateType;
1000 extern const struct ethtool_ops rtl819x_ethtool_ops;
1002 void rtl8192_tx_cmd(struct net_device *dev, struct sk_buff *skb);
1003 short rtl8192_tx(struct net_device *dev, struct sk_buff *skb);
1005 u8 read_nic_io_byte(struct net_device *dev, int x);
1006 u32 read_nic_io_dword(struct net_device *dev, int x);
1007 u16 read_nic_io_word(struct net_device *dev, int x) ;
1008 void write_nic_io_byte(struct net_device *dev, int x, u8 y);
1009 void write_nic_io_word(struct net_device *dev, int x, u16 y);
1010 void write_nic_io_dword(struct net_device *dev, int x, u32 y);
1012 u8 read_nic_byte(struct net_device *dev, int x);
1013 u32 read_nic_dword(struct net_device *dev, int x);
1014 u16 read_nic_word(struct net_device *dev, int x) ;
1015 void write_nic_byte(struct net_device *dev, int x, u8 y);
1016 void write_nic_word(struct net_device *dev, int x, u16 y);
1017 void write_nic_dword(struct net_device *dev, int x, u32 y);
1019 void force_pci_posting(struct net_device *dev);
1021 void rtl8192_rx_enable(struct net_device *);
1022 void rtl8192_tx_enable(struct net_device *);
1024 int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
1025 void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
1027 void rtl8192_data_hard_stop(struct net_device *dev);
1028 void rtl8192_data_hard_resume(struct net_device *dev);
1029 void rtl8192_restart(void *data);
1030 void rtl819x_watchdog_wqcallback(void *data);
1031 void rtl8192_hw_sleep_wq(void *data);
1032 void watch_dog_timer_callback(unsigned long data);
1033 void rtl8192_irq_rx_tasklet(struct r8192_priv *priv);
1034 void rtl8192_irq_tx_tasklet(struct r8192_priv *priv);
1035 int rtl8192_down(struct net_device *dev, bool shutdownrf);
1036 int rtl8192_up(struct net_device *dev);
1037 void rtl8192_commit(struct net_device *dev);
1038 void rtl8192_set_chan(struct net_device *dev, short ch);
1040 void check_rfctrl_gpio_timer(unsigned long data);
1042 void rtl8192_hw_wakeup_wq(void *data);
1043 short rtl8192_pci_initdescring(struct net_device *dev);
1045 void rtl8192_cancel_deferred_work(struct r8192_priv *priv);
1047 int _rtl8192_up(struct net_device *dev, bool is_silent_reset);
1049 short rtl8192_is_tx_queue_empty(struct net_device *dev);
1050 void rtl8192_irq_disable(struct net_device *dev);
1052 void rtl8192_tx_timeout(struct net_device *dev);
1053 void rtl8192_pci_resetdescring(struct net_device *dev);
1054 void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode);
1055 void rtl8192_irq_enable(struct net_device *dev);
1056 void rtl8192_config_rate(struct net_device *dev, u16 *rate_config);
1057 void rtl8192_update_cap(struct net_device *dev, u16 cap);
1058 void rtl8192_irq_disable(struct net_device *dev);
1060 void rtl819x_UpdateRxPktTimeStamp(struct net_device *dev,
1061 struct rtllib_rx_stats *stats);
1062 long rtl819x_translate_todbm(struct r8192_priv *priv, u8 signal_strength_index);
1063 void rtl819x_update_rxsignalstatistics8190pci(struct r8192_priv *priv,
1064 struct rtllib_rx_stats *pprevious_stats);
1065 u8 rtl819x_evm_dbtopercentage(char value);
1066 void rtl819x_process_cck_rxpathsel(struct r8192_priv *priv,
1067 struct rtllib_rx_stats *pprevious_stats);
1068 u8 rtl819x_query_rxpwrpercentage(char antpower);
1069 void rtl8192_record_rxdesc_forlateruse(struct rtllib_rx_stats *psrc_stats,
1070 struct rtllib_rx_stats *ptarget_stats);
1071 bool NicIFEnableNIC(struct net_device *dev);
1072 bool NicIFDisableNIC(struct net_device *dev);
1074 bool MgntActSet_RF_State(struct net_device *dev,
1075 enum rt_rf_power_state StateToSet,
1076 RT_RF_CHANGE_SOURCE ChangeSource,
1078 void ActUpdateChannelAccessSetting(struct net_device *dev,
1079 enum wireless_mode WirelessMode,
1080 struct channel_access_setting *ChnlAccessSetting);