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 <andreamrl@tiscali.it>, 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>
47 #include <linux/version.h>
53 #include "r8192E_firmware.h"
54 #include "r8192E_hw.h"
56 #include "r8190P_def.h"
57 #include "r8192E_dev.h"
59 #include "rtl_debug.h"
60 #include "rtl_eeprom.h"
65 #define DRV_COPYRIGHT \
66 "Copyright(c) 2008 - 2010 Realsil Semiconductor Corporation"
67 #define DRV_AUTHOR "<wlanfae@realtek.com>"
68 #define DRV_VERSION "0014.0401.2010"
70 #define DRV_NAME "rtl819xE"
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 irqreturn_type irqreturn_t
93 #define rtl8192_interrupt(x, y, z) rtl8192_interrupt_rsl(x, y)
95 #define RTL_MAX_SCAN_SIZE 128
97 #define RTL_RATE_MAX 30
99 #define TOTAL_CAM_ENTRY 32
100 #define CAM_CONTENT_COUNT 8
103 #define BIT(_i) (1<<(_i))
106 #define IS_NIC_DOWN(priv) (!(priv)->up)
108 #define IS_ADAPTER_SENDS_BEACON(dev) 0
110 #define IS_UNDER_11N_AES_MODE(_rtllib) \
111 ((_rtllib->pHTInfo->bCurrentHTSupport == true) && \
112 (_rtllib->pairwise_key_type == KEY_TYPE_CCMP))
114 #define HAL_MEMORY_MAPPED_IO_RANGE_8190PCI 0x1000
115 #define HAL_HW_PCI_REVISION_ID_8190PCI 0x00
116 #define HAL_MEMORY_MAPPED_IO_RANGE_8192PCIE 0x4000
117 #define HAL_HW_PCI_REVISION_ID_8192PCIE 0x01
118 #define HAL_MEMORY_MAPPED_IO_RANGE_8192SE 0x4000
119 #define HAL_HW_PCI_REVISION_ID_8192SE 0x10
120 #define HAL_HW_PCI_REVISION_ID_8192CE 0x1
121 #define HAL_MEMORY_MAPPED_IO_RANGE_8192CE 0x4000
122 #define HAL_HW_PCI_REVISION_ID_8192DE 0x0
123 #define HAL_MEMORY_MAPPED_IO_RANGE_8192DE 0x4000
125 #define HAL_HW_PCI_8180_DEVICE_ID 0x8180
126 #define HAL_HW_PCI_8185_DEVICE_ID 0x8185
127 #define HAL_HW_PCI_8188_DEVICE_ID 0x8188
128 #define HAL_HW_PCI_8198_DEVICE_ID 0x8198
129 #define HAL_HW_PCI_8190_DEVICE_ID 0x8190
130 #define HAL_HW_PCI_8192_DEVICE_ID 0x8192
131 #define HAL_HW_PCI_8192SE_DEVICE_ID 0x8192
132 #define HAL_HW_PCI_8174_DEVICE_ID 0x8174
133 #define HAL_HW_PCI_8173_DEVICE_ID 0x8173
134 #define HAL_HW_PCI_8172_DEVICE_ID 0x8172
135 #define HAL_HW_PCI_8171_DEVICE_ID 0x8171
136 #define HAL_HW_PCI_0045_DEVICE_ID 0x0045
137 #define HAL_HW_PCI_0046_DEVICE_ID 0x0046
138 #define HAL_HW_PCI_0044_DEVICE_ID 0x0044
139 #define HAL_HW_PCI_0047_DEVICE_ID 0x0047
140 #define HAL_HW_PCI_700F_DEVICE_ID 0x700F
141 #define HAL_HW_PCI_701F_DEVICE_ID 0x701F
142 #define HAL_HW_PCI_DLINK_DEVICE_ID 0x3304
143 #define HAL_HW_PCI_8192CET_DEVICE_ID 0x8191
144 #define HAL_HW_PCI_8192CE_DEVICE_ID 0x8178
145 #define HAL_HW_PCI_8191CE_DEVICE_ID 0x8177
146 #define HAL_HW_PCI_8188CE_DEVICE_ID 0x8176
147 #define HAL_HW_PCI_8192CU_DEVICE_ID 0x8191
148 #define HAL_HW_PCI_8192DE_DEVICE_ID 0x092D
149 #define HAL_HW_PCI_8192DU_DEVICE_ID 0x092D
151 #define RTL819X_DEFAULT_RF_TYPE RF_1T2R
153 #define RTLLIB_WATCH_DOG_TIME 2000
155 #define MAX_DEV_ADDR_SIZE 8 /*support till 64 bit bus width OS*/
156 #define MAX_FIRMWARE_INFORMATION_SIZE 32
157 #define MAX_802_11_HEADER_LENGTH (40 + MAX_FIRMWARE_INFORMATION_SIZE)
158 #define ENCRYPTION_MAX_OVERHEAD 128
159 #define MAX_FRAGMENT_COUNT 8
160 #define MAX_TRANSMIT_BUFFER_SIZE \
161 (1600 + (MAX_802_11_HEADER_LENGTH + ENCRYPTION_MAX_OVERHEAD) * \
166 #define DEFAULT_FRAG_THRESHOLD 2342U
167 #define MIN_FRAG_THRESHOLD 256U
168 #define DEFAULT_BEACONINTERVAL 0x64U
170 #define DEFAULT_SSID ""
171 #define DEFAULT_RETRY_RTS 7
172 #define DEFAULT_RETRY_DATA 7
173 #define PRISM_HDR_SIZE 64
175 #define PHY_RSSI_SLID_WIN_MAX 100
177 #define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30)
179 #define TxBBGainTableLength 37
180 #define CCKTxBBGainTableLength 23
182 #define CHANNEL_PLAN_LEN 10
185 #define NIC_SEND_HANG_THRESHOLD_NORMAL 4
186 #define NIC_SEND_HANG_THRESHOLD_POWERSAVE 8
188 #define MAX_TX_QUEUE 9
190 #define MAX_RX_QUEUE 1
192 #define MAX_RX_COUNT 64
193 #define MAX_TX_QUEUE_COUNT 9
195 enum RTL819x_PHY_PARAM
{
196 RTL819X_PHY_MACPHY_REG
= 0,
197 RTL819X_PHY_MACPHY_REG_PG
= 1,
198 RTL8188C_PHY_MACREG
= 2,
199 RTL8192C_PHY_MACREG
= 3,
201 RTL819X_PHY_REG_1T2R
= 5,
202 RTL819X_PHY_REG_to1T1R
= 6,
203 RTL819X_PHY_REG_to1T2R
= 7,
204 RTL819X_PHY_REG_to2T2R
= 8,
205 RTL819X_PHY_REG_PG
= 9,
206 RTL819X_AGC_TAB
= 10,
207 RTL819X_PHY_RADIO_A
= 11,
208 RTL819X_PHY_RADIO_A_1T
= 12,
209 RTL819X_PHY_RADIO_A_2T
= 13,
210 RTL819X_PHY_RADIO_B
= 14,
211 RTL819X_PHY_RADIO_B_GM
= 15,
212 RTL819X_PHY_RADIO_C
= 16,
213 RTL819X_PHY_RADIO_D
= 17,
214 RTL819X_EEPROM_MAP
= 18,
215 RTL819X_EFUSE_MAP
= 19,
237 COMP_POWER_TRACKING
= BIT18
,
240 COMP_FIRMWARE
= BIT21
,
264 enum rt_eeprom_type
{
271 TXCMD_TXRA_HISTORY_CTRL
= 0xFF900000,
272 TXCMD_RESET_TX_PKT_BUFF
= 0xFF900001,
273 TXCMD_RESET_RX_PKT_BUFF
= 0xFF900002,
274 TXCMD_SET_TX_DURATION
= 0xFF900003,
275 TXCMD_SET_RX_RSSI
= 0xFF900004,
276 TXCMD_SET_TX_PWR_TRACKING
= 0xFF900005,
280 enum rt_rf_type_819xu
{
302 enum rt_customer_id
{
304 RT_CID_8187_ALPHA0
= 1,
305 RT_CID_8187_SERCOMM_PS
= 2,
306 RT_CID_8187_HW_LED
= 3,
307 RT_CID_8187_NETGEAR
= 4,
309 RT_CID_819x_CAMEO
= 6,
310 RT_CID_819x_RUNTOP
= 7,
311 RT_CID_819x_Senao
= 8,
313 RT_CID_819x_Netcore
= 10,
314 RT_CID_Nettronix
= 11,
318 RT_CID_819x_ALPHA
= 15,
319 RT_CID_819x_Sitecom
= 16,
321 RT_CID_819x_Lenovo
= 18,
322 RT_CID_819x_QMI
= 19,
323 RT_CID_819x_Edimax_Belkin
= 20,
324 RT_CID_819x_Sercomm_Belkin
= 21,
325 RT_CID_819x_CAMEO1
= 22,
326 RT_CID_819x_MSI
= 23,
327 RT_CID_819x_Acer
= 24,
329 RT_CID_819x_CLEVO
= 28,
330 RT_CID_819x_Arcadyan_Belkin
= 29,
331 RT_CID_819x_SAMSUNG
= 30,
332 RT_CID_819x_WNC_COREGA
= 31,
336 RESET_TYPE_NORESET
= 0x00,
337 RESET_TYPE_NORMAL
= 0x01,
338 RESET_TYPE_SILENT
= 0x02
341 enum ic_inferiority_8192s
{
342 IC_INFERIORITY_A
= 0,
343 IC_INFERIORITY_B
= 1,
346 enum pci_bridge_vendor
{
347 PCI_BRIDGE_VENDOR_INTEL
= 0x0,
348 PCI_BRIDGE_VENDOR_ATI
,
349 PCI_BRIDGE_VENDOR_AMD
,
350 PCI_BRIDGE_VENDOR_SIS
,
351 PCI_BRIDGE_VENDOR_UNKNOWN
,
352 PCI_BRIDGE_VENDOR_MAX
,
362 struct rtl_reg_debug
{
368 unsigned char length
;
370 unsigned char buf
[0xff];
379 struct rt_smooth_data_4rf
{
380 char elements
[4][100];
390 unsigned long rxframgment
;
391 unsigned long rxcmdpkt
[4];
392 unsigned long rxurberr
;
393 unsigned long rxstaterr
;
394 unsigned long rxdatacrcerr
;
395 unsigned long rxmgmtcrcerr
;
396 unsigned long rxcrcerrmin
;
397 unsigned long rxcrcerrmid
;
398 unsigned long rxcrcerrmax
;
399 unsigned long received_rate_histogram
[4][32];
400 unsigned long received_preamble_GI
[2][32];
401 unsigned long rx_AMPDUsize_histogram
[5];
402 unsigned long rx_AMPDUnum_histogram
[5];
403 unsigned long numpacket_matchbssid
;
404 unsigned long numpacket_toself
;
405 unsigned long num_process_phyinfo
;
406 unsigned long numqry_phystatus
;
407 unsigned long numqry_phystatusCCK
;
408 unsigned long numqry_phystatusHT
;
409 unsigned long received_bwtype
[5];
410 unsigned long txnperr
;
411 unsigned long txnpdrop
;
412 unsigned long txresumed
;
413 unsigned long rxoverflow
;
415 unsigned long txnpokint
;
417 unsigned long shints
;
418 unsigned long txoverflow
;
419 unsigned long txlpokint
;
420 unsigned long txlpdrop
;
421 unsigned long txlperr
;
422 unsigned long txbeokint
;
423 unsigned long txbedrop
;
424 unsigned long txbeerr
;
425 unsigned long txbkokint
;
426 unsigned long txbkdrop
;
427 unsigned long txbkerr
;
428 unsigned long txviokint
;
429 unsigned long txvidrop
;
430 unsigned long txvierr
;
431 unsigned long txvookint
;
432 unsigned long txvodrop
;
433 unsigned long txvoerr
;
434 unsigned long txbeaconokint
;
435 unsigned long txbeacondrop
;
436 unsigned long txbeaconerr
;
437 unsigned long txmanageokint
;
438 unsigned long txmanagedrop
;
439 unsigned long txmanageerr
;
440 unsigned long txcmdpktokint
;
441 unsigned long txdatapkt
;
442 unsigned long txfeedback
;
443 unsigned long txfeedbackok
;
444 unsigned long txoktotal
;
445 unsigned long txokbytestotal
;
446 unsigned long txokinperiod
;
447 unsigned long txmulticast
;
448 unsigned long txbytesmulticast
;
449 unsigned long txbroadcast
;
450 unsigned long txbytesbroadcast
;
451 unsigned long txunicast
;
452 unsigned long txbytesunicast
;
453 unsigned long rxbytesunicast
;
454 unsigned long txfeedbackfail
;
455 unsigned long txerrtotal
;
456 unsigned long txerrbytestotal
;
457 unsigned long txerrmulticast
;
458 unsigned long txerrbroadcast
;
459 unsigned long txerrunicast
;
460 unsigned long txretrycount
;
461 unsigned long txfeedbackretry
;
463 unsigned long slide_signal_strength
[100];
464 unsigned long slide_evm
[100];
465 unsigned long slide_rssi_total
;
466 unsigned long slide_evm_total
;
467 long signal_strength
;
469 long last_signal_strength_inpercent
;
470 long recv_signal_power
;
471 u8 rx_rssi_percentage
[4];
472 u8 rx_evm_percentage
[2];
474 struct rt_tx_rahis txrate
;
475 u32 Slide_Beacon_pwdb
[100];
476 u32 Slide_Beacon_Total
;
477 struct rt_smooth_data_4rf cck_adc_pwdb
;
478 u32 CurrentShowTxate
;
481 struct channel_access_setting
{
490 enum two_port_status
{
491 TWO_PORT_STATUS__DEFAULT_ONLY
,
492 TWO_PORT_STATUS__EXTENSION_ONLY
,
493 TWO_PORT_STATUS__EXTENSION_FOLLOW_DEFAULT
,
494 TWO_PORT_STATUS__DEFAULT_G_EXTENSION_N20
,
495 TWO_PORT_STATUS__ADHOC
,
496 TWO_PORT_STATUS__WITHOUT_ANY_ASSOCIATE
499 struct txbbgain_struct
{
500 long txbb_iq_amplifygain
;
505 u8 ccktxbb_valuearray
[8];
520 struct tx_ring
*next
;
523 struct rtl8192_tx_ring
{
524 struct tx_desc
*desc
;
527 unsigned int entries
;
528 struct sk_buff_head queue
;
535 void (*get_eeprom_size
)(struct net_device
*dev
);
536 void (*init_adapter_variable
)(struct net_device
*dev
);
537 void (*init_before_adapter_start
)(struct net_device
*dev
);
538 bool (*initialize_adapter
)(struct net_device
*dev
);
539 void (*link_change
)(struct net_device
*dev
);
540 void (*tx_fill_descriptor
)(struct net_device
*dev
,
541 struct tx_desc
*tx_desc
,
542 struct cb_desc
*cb_desc
,
543 struct sk_buff
*skb
);
544 void (*tx_fill_cmd_descriptor
)(struct net_device
*dev
,
545 struct tx_desc_cmd
*entry
,
546 struct cb_desc
*cb_desc
,
547 struct sk_buff
*skb
);
548 bool (*rx_query_status_descriptor
)(struct net_device
*dev
,
549 struct rtllib_rx_stats
*stats
,
550 struct rx_desc
*pdesc
,
551 struct sk_buff
*skb
);
552 bool (*rx_command_packet_handler
)(struct net_device
*dev
,
554 struct rx_desc
*pdesc
);
555 void (*stop_adapter
)(struct net_device
*dev
, bool reset
);
556 void (*update_ratr_table
)(struct net_device
*dev
);
557 void (*irq_enable
)(struct net_device
*dev
);
558 void (*irq_disable
)(struct net_device
*dev
);
559 void (*irq_clear
)(struct net_device
*dev
);
560 void (*rx_enable
)(struct net_device
*dev
);
561 void (*tx_enable
)(struct net_device
*dev
);
562 void (*interrupt_recognized
)(struct net_device
*dev
,
563 u32
*p_inta
, u32
*p_intb
);
564 bool (*TxCheckStuckHandler
)(struct net_device
*dev
);
565 bool (*RxCheckStuckHandler
)(struct net_device
*dev
);
569 struct pci_dev
*pdev
;
570 struct pci_dev
*bridge_pdev
;
573 bool bfirst_after_down
;
574 bool initialized_at_probe
;
575 bool being_init_adapter
;
576 bool bDriverIsGoingToUnload
;
583 struct delayed_work update_beacon_wq
;
584 struct delayed_work watch_dog_wq
;
585 struct delayed_work txpower_tracking_wq
;
586 struct delayed_work rfpath_check_wq
;
587 struct delayed_work gpio_change_rf_wq
;
588 struct delayed_work initialgain_operate_wq
;
589 struct delayed_work check_hw_scan_wq
;
590 struct delayed_work hw_scan_simu_wq
;
591 struct delayed_work start_hw_scan_wq
;
593 struct workqueue_struct
*priv_wq
;
595 struct channel_access_setting ChannelAccessSetting
;
597 struct mp_adapter NdisAdapter
;
599 struct rtl819x_ops
*ops
;
600 struct rtllib_device
*rtllib
;
602 struct work_struct reset_wq
;
604 struct log_int_8190 InterruptLog
;
606 enum rt_customer_id CustomerID
;
609 enum rt_rf_type_819xu rf_chip
;
610 enum ic_inferiority_8192s IC_Class
;
611 enum ht_channel_width CurrentChannelBW
;
612 struct bb_reg_definition PHYRegDef
[4];
613 struct rate_adaptive rate_adaptive
;
615 struct ccktxbbgain cck_txbbgain_table
[CCKTxBBGainTableLength
];
616 struct ccktxbbgain cck_txbbgain_ch14_table
[CCKTxBBGainTableLength
];
618 struct txbbgain_struct txbbgain_table
[TxBBGainTableLength
];
620 enum acm_method AcmMethod
;
622 struct rt_firmware
*pFirmware
;
623 enum rtl819x_loopback LoopbackMode
;
624 enum firmware_source firmware_source
;
626 struct timer_list watch_dog_timer
;
627 struct timer_list fsync_timer
;
628 struct timer_list gpio_polling_timer
;
630 spinlock_t fw_scan_lock
;
632 spinlock_t irq_th_lock
;
634 spinlock_t rf_ps_lock
;
636 spinlock_t rt_h2c_lock
;
640 struct sk_buff_head rx_queue
;
641 struct sk_buff_head skb_queue
;
643 struct tasklet_struct irq_rx_tasklet
;
644 struct tasklet_struct irq_tx_tasklet
;
645 struct tasklet_struct irq_prepare_beacon_tasklet
;
647 struct semaphore wx_sem
;
648 struct semaphore rf_sem
;
651 struct rt_stats stats
;
652 struct iw_statistics wstats
;
653 struct proc_dir_entry
*dir_dev
;
655 short (*rf_set_sens
)(struct net_device
*dev
, short sens
);
656 u8 (*rf_set_chan
)(struct net_device
*dev
, u8 ch
);
657 void (*rf_close
)(struct net_device
*dev
);
658 void (*rf_init
)(struct net_device
*dev
);
660 struct rx_desc
*rx_ring
[MAX_RX_QUEUE
];
661 struct sk_buff
*rx_buf
[MAX_RX_QUEUE
][MAX_RX_COUNT
];
662 dma_addr_t rx_ring_dma
[MAX_RX_QUEUE
];
663 unsigned int rx_idx
[MAX_RX_QUEUE
];
669 u16 EarlyRxThreshold
;
677 struct rtl8192_tx_ring tx_ring
[MAX_TX_QUEUE_COUNT
];
681 atomic_t tx_pending
[0x10];
695 /**********************************************************/
702 struct work_struct qos_activate
;
722 enum nic_t card_8192
;
723 u8 card_8192_version
;
729 char nick
[IW_ESSID_MAX_SIZE
+ 1];
734 bool bTKIPinNmodeFromReg
;
735 bool bWEPinNmodeFromReg
;
739 u8 check_roaming_cnt
;
741 bool bIgnoreSilentReset
;
742 u32 SilentResetRxSoltNum
;
743 u32 SilentResetRxSlotIndex
;
744 u32 SilentResetRxStuckEvent
[MAX_SILENT_RESET_RX_SLOT_NUM
];
750 u8 nrxAMPDU_aggr_num
;
752 u32 last_rxdesc_tsf_high
;
753 u32 last_rxdesc_tsf_low
;
757 u8 dot11CurrentPreambleMode
;
764 u16 FirmwareSubVersion
;
766 bool AutoloadFailFlag
;
771 u8 RegSupportPciASPM
;
779 u8 EfuseMap
[2][HWSET_MAX_SIZE_92S
];
781 u8 EfuseUsedPercentage
;
788 u8 eeprom_CustomerID
;
789 u16 eeprom_ChannelPlan
;
793 u8 EEPROMPwrGroup
[2][3];
796 u8 EEPROMTxPowerLevelCCK
[14];
797 u8 EEPROMTxPowerLevelOFDM24G
[14];
798 u8 EEPROMTxPowerLevelOFDM5G
[24];
799 u8 EEPROMRfACCKChnl1TxPwLevel
[3];
800 u8 EEPROMRfAOfdmChnlTxPwLevel
[3];
801 u8 EEPROMRfCCCKChnl1TxPwLevel
[3];
802 u8 EEPROMRfCOfdmChnlTxPwLevel
[3];
803 u16 EEPROMTxPowerDiff
;
805 u8 EEPROMThermalMeter
;
809 u8 EEPROMBluetoothCoexist
;
810 u8 EEPROMBluetoothType
;
811 u8 EEPROMBluetoothAntNum
;
812 u8 EEPROMBluetoothAntIsolation
;
813 u8 EEPROMBluetoothRadioShared
;
816 u8 EEPROMSupportWoWLAN
;
819 u8 EEPROMHT2T_TxPwr
[6];
822 u8 EEPROMTxPowerLevelCCK_V1
[3];
823 u8 EEPROMLegacyHTTxPowerDiff
;
836 u8 SetBWModeInProgress
;
842 bool brfpath_rxenable
[4];
844 bool bTXPowerDataReadFromEEPORM
;
848 bool bChnlPlanFromHW
;
852 bool bInPowerSaveMode
;
855 bool aspm_clkreq_enable
;
856 u32 pci_bridge_vendor
;
857 u8 RegHostPciASPMSetting
;
858 u8 RegDevicePciASPMSetting
;
860 bool RFChangeInProgress
;
861 bool SetRFPowerStateInProgress
;
882 u32 IQK_MAC_backup
[3];
884 bool SetFwCmdInProgress
;
889 bool bInformFWDriverControlDM
;
890 u8 PwrGroupHT20
[2][14];
891 u8 PwrGroupHT40
[2][14];
894 long EntryMinUndecoratedSmoothedPWDB
;
895 long EntryMaxUndecoratedSmoothedPWDB
;
896 u8 DynamicTxHighPowerLvl
;
899 struct false_alarm_stats FalseAlmCnt
;
907 u8 CCKPresentAttentuation_20Mdefault
;
908 u8 CCKPresentAttentuation_40Mdefault
;
909 char CCKPresentAttentuation_difference
;
910 char CCKPresentAttentuation
;
912 long undecorated_smoothed_pwdb
;
913 long undecorated_smoothed_cck_adc_pwdb
[4];
915 u32 MCSTxPowerLevelOriginalOffset
[6];
916 u32 CCKTxPowerLevelOriginalOffset
;
917 u8 TxPowerLevelCCK
[14];
918 u8 TxPowerLevelCCK_A
[14];
919 u8 TxPowerLevelCCK_C
[14];
920 u8 TxPowerLevelOFDM24G
[14];
921 u8 TxPowerLevelOFDM5G
[14];
922 u8 TxPowerLevelOFDM24G_A
[14];
923 u8 TxPowerLevelOFDM24G_C
[14];
924 u8 LegacyHTTxPowerDiff
;
928 u8 RfTxPwrLevelCck
[2][14];
929 u8 RfTxPwrLevelOfdm1T
[2][14];
930 u8 RfTxPwrLevelOfdm2T
[2][14];
931 u8 AntennaTxPwDiff
[3];
932 u8 TxPwrHt20Diff
[2][14];
933 u8 TxPwrLegacyHtDiff
[2][14];
937 u8 CurrentCckTxPwrIdx
;
938 u8 CurrentOfdm24GTxPwrIdx
;
940 bool bdynamic_txpower
;
941 bool bDynamicTxHighPower
;
942 bool bDynamicTxLowPower
;
943 bool bLastDTPFlag_High
;
944 bool bLastDTPFlag_Low
;
946 bool bstore_last_dtpflag
;
947 bool bstart_txctrl_bydtp
;
949 u8 rfa_txpowertrackingindex
;
950 u8 rfa_txpowertrackingindex_real
;
951 u8 rfa_txpowertracking_default
;
952 u8 rfc_txpowertrackingindex
;
953 u8 rfc_txpowertrackingindex_real
;
954 u8 rfc_txpowertracking_default
;
955 bool btxpower_tracking
;
958 u8 TxPowerTrackControl
;
960 bool btxpower_trackingInit
;
965 u8 Record_CCK_20Mindex
;
966 u8 Record_CCK_40Mindex
;
968 struct init_gain initgain_backup
;
969 u8 DefaultInitialGain
[4];
970 bool bis_any_nonbepkts
;
971 bool bcurrent_turbo_EDCA
;
972 bool bis_cur_rdlstate
;
979 bool bfsync_processing
;
981 u32 rateCountDiffRecord
;
982 u32 ContiuneDiffCount
;
988 bool bDMInitialGainEnable
;
989 bool MutualAuthenticationFail
;
991 bool bDisableFrameBursting
;
996 u32 txpower_checkcnt
;
997 u32 txpower_tracking_callback_cnt
;
998 u8 thermal_read_val
[40];
999 u8 thermal_readback_index
;
1000 u32 ccktxpower_adjustcnt_not_ch14
;
1001 u32 ccktxpower_adjustcnt_ch14
;
1003 enum reset_type ResetProgress
;
1004 bool bForcedSilentReset
;
1005 bool bDisableNormalResetCheck
;
1008 int IrpPendingCount
;
1009 bool bResetInProgress
;
1012 u8 InitialGainOperateType
;
1015 bool bSingleCarrier
;
1034 u8 PwrDomainProtect
;
1040 extern const struct ethtool_ops rtl819x_ethtool_ops
;
1042 void rtl8192_tx_cmd(struct net_device
*dev
, struct sk_buff
*skb
);
1043 short rtl8192_tx(struct net_device
*dev
, struct sk_buff
*skb
);
1045 u8
read_nic_io_byte(struct net_device
*dev
, int x
);
1046 u32
read_nic_io_dword(struct net_device
*dev
, int x
);
1047 u16
read_nic_io_word(struct net_device
*dev
, int x
) ;
1048 void write_nic_io_byte(struct net_device
*dev
, int x
, u8 y
);
1049 void write_nic_io_word(struct net_device
*dev
, int x
, u16 y
);
1050 void write_nic_io_dword(struct net_device
*dev
, int x
, u32 y
);
1052 u8
read_nic_byte(struct net_device
*dev
, int x
);
1053 u32
read_nic_dword(struct net_device
*dev
, int x
);
1054 u16
read_nic_word(struct net_device
*dev
, int x
) ;
1055 void write_nic_byte(struct net_device
*dev
, int x
, u8 y
);
1056 void write_nic_word(struct net_device
*dev
, int x
, u16 y
);
1057 void write_nic_dword(struct net_device
*dev
, int x
, u32 y
);
1059 void force_pci_posting(struct net_device
*dev
);
1061 void rtl8192_rx_enable(struct net_device
*);
1062 void rtl8192_tx_enable(struct net_device
*);
1064 int rtl8192_hard_start_xmit(struct sk_buff
*skb
, struct net_device
*dev
);
1065 void rtl8192_hard_data_xmit(struct sk_buff
*skb
, struct net_device
*dev
,
1067 void rtl8192_data_hard_stop(struct net_device
*dev
);
1068 void rtl8192_data_hard_resume(struct net_device
*dev
);
1069 void rtl8192_restart(void *data
);
1070 void rtl819x_watchdog_wqcallback(void *data
);
1071 void rtl8192_hw_sleep_wq(void *data
);
1072 void watch_dog_timer_callback(unsigned long data
);
1073 void rtl8192_irq_rx_tasklet(struct r8192_priv
*priv
);
1074 void rtl8192_irq_tx_tasklet(struct r8192_priv
*priv
);
1075 int rtl8192_down(struct net_device
*dev
, bool shutdownrf
);
1076 int rtl8192_up(struct net_device
*dev
);
1077 void rtl8192_commit(struct net_device
*dev
);
1078 void rtl8192_set_chan(struct net_device
*dev
, short ch
);
1080 void check_rfctrl_gpio_timer(unsigned long data
);
1082 void rtl8192_hw_wakeup_wq(void *data
);
1083 irqreturn_type
rtl8192_interrupt(int irq
, void *netdev
, struct pt_regs
*regs
);
1085 short rtl8192_pci_initdescring(struct net_device
*dev
);
1087 void rtl8192_cancel_deferred_work(struct r8192_priv
*priv
);
1089 int _rtl8192_up(struct net_device
*dev
, bool is_silent_reset
);
1091 short rtl8192_is_tx_queue_empty(struct net_device
*dev
);
1092 void rtl8192_irq_disable(struct net_device
*dev
);
1094 void rtl8192_tx_timeout(struct net_device
*dev
);
1095 void rtl8192_pci_resetdescring(struct net_device
*dev
);
1096 void rtl8192_SetWirelessMode(struct net_device
*dev
, u8 wireless_mode
);
1097 void rtl8192_irq_enable(struct net_device
*dev
);
1098 void rtl8192_config_rate(struct net_device
*dev
, u16
*rate_config
);
1099 void rtl8192_update_cap(struct net_device
*dev
, u16 cap
);
1100 void rtl8192_irq_disable(struct net_device
*dev
);
1102 void rtl819x_UpdateRxPktTimeStamp(struct net_device
*dev
,
1103 struct rtllib_rx_stats
*stats
);
1104 long rtl819x_translate_todbm(struct r8192_priv
*priv
, u8 signal_strength_index
);
1105 void rtl819x_update_rxsignalstatistics8190pci(struct r8192_priv
*priv
,
1106 struct rtllib_rx_stats
*pprevious_stats
);
1107 u8
rtl819x_evm_dbtopercentage(char value
);
1108 void rtl819x_process_cck_rxpathsel(struct r8192_priv
*priv
,
1109 struct rtllib_rx_stats
*pprevious_stats
);
1110 u8
rtl819x_query_rxpwrpercentage(char antpower
);
1111 void rtl8192_record_rxdesc_forlateruse(struct rtllib_rx_stats
*psrc_stats
,
1112 struct rtllib_rx_stats
*ptarget_stats
);
1114 bool NicIFEnableNIC(struct net_device
*dev
);
1115 bool NicIFDisableNIC(struct net_device
*dev
);
1117 bool MgntActSet_RF_State(struct net_device
*dev
,
1118 enum rt_rf_power_state StateToSet
,
1119 RT_RF_CHANGE_SOURCE ChangeSource
,
1121 void ActUpdateChannelAccessSetting(struct net_device
*dev
,
1122 enum wireless_mode WirelessMode
,
1123 struct channel_access_setting
*ChnlAccessSetting
);