| /* |
| * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. |
| * All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * File: device.h |
| * |
| * Purpose: MAC Data structure |
| * |
| * Author: Tevin Chen |
| * |
| * Date: Mar 17, 1997 |
| * |
| */ |
| |
| #ifndef __DEVICE_H__ |
| #define __DEVICE_H__ |
| |
| #include <linux/module.h> |
| #include <linux/types.h> |
| #include <linux/mm.h> |
| #include <linux/errno.h> |
| #include <linux/ioport.h> |
| #include <linux/pci.h> |
| #include <linux/kernel.h> |
| #include <linux/netdevice.h> |
| #include <linux/etherdevice.h> |
| #include <linux/skbuff.h> |
| #include <linux/delay.h> |
| #include <linux/timer.h> |
| #include <linux/slab.h> |
| #include <linux/interrupt.h> |
| #include <linux/string.h> |
| #include <linux/wait.h> |
| #include <linux/if_arp.h> |
| #include <linux/sched.h> |
| #include <linux/io.h> |
| #include <linux/if.h> |
| #include <linux/crc32.h> |
| #include <linux/uaccess.h> |
| #include <linux/proc_fs.h> |
| #include <linux/inetdevice.h> |
| #include <linux/reboot.h> |
| #include <linux/ethtool.h> |
| /* Include Wireless Extension definition and check version - Jean II */ |
| #include <net/mac80211.h> |
| #include <linux/wireless.h> |
| #include <net/iw_handler.h> /* New driver API */ |
| |
| #ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| #define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| #endif |
| |
| /* device specific */ |
| |
| #include "device_cfg.h" |
| #include "card.h" |
| #include "mib.h" |
| #include "srom.h" |
| #include "desc.h" |
| #include "key.h" |
| #include "mac.h" |
| |
| /*--------------------- Export Definitions -------------------------*/ |
| |
| #define RATE_1M 0 |
| #define RATE_2M 1 |
| #define RATE_5M 2 |
| #define RATE_11M 3 |
| #define RATE_6M 4 |
| #define RATE_9M 5 |
| #define RATE_12M 6 |
| #define RATE_18M 7 |
| #define RATE_24M 8 |
| #define RATE_36M 9 |
| #define RATE_48M 10 |
| #define RATE_54M 11 |
| #define RATE_AUTO 12 |
| #define MAX_RATE 12 |
| |
| #define MAC_MAX_CONTEXT_REG (256+128) |
| |
| #define MAX_MULTICAST_ADDRESS_NUM 32 |
| #define MULTICAST_ADDRESS_LIST_SIZE (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN) |
| |
| #define DUPLICATE_RX_CACHE_LENGTH 5 |
| |
| #define NUM_KEY_ENTRY 11 |
| |
| #define TX_WEP_NONE 0 |
| #define TX_WEP_OTF 1 |
| #define TX_WEP_SW 2 |
| #define TX_WEP_SWOTP 3 |
| #define TX_WEP_OTPSW 4 |
| #define TX_WEP_SW232 5 |
| |
| #define KEYSEL_WEP40 0 |
| #define KEYSEL_WEP104 1 |
| #define KEYSEL_TKIP 2 |
| #define KEYSEL_CCMP 3 |
| |
| #define AUTO_FB_NONE 0 |
| #define AUTO_FB_0 1 |
| #define AUTO_FB_1 2 |
| |
| #define FB_RATE0 0 |
| #define FB_RATE1 1 |
| |
| /* Antenna Mode */ |
| #define ANT_A 0 |
| #define ANT_B 1 |
| #define ANT_DIVERSITY 2 |
| #define ANT_RXD_TXA 3 |
| #define ANT_RXD_TXB 4 |
| #define ANT_UNKNOWN 0xFF |
| |
| #define MAXCHECKHANGCNT 4 |
| |
| #define BB_VGA_LEVEL 4 |
| #define BB_VGA_CHANGE_THRESHOLD 16 |
| |
| #ifndef RUN_AT |
| #define RUN_AT(x) (jiffies+(x)) |
| #endif |
| |
| #define MAKE_BEACON_RESERVED 10 /* (us) */ |
| |
| /* DMA related */ |
| #define RESERV_AC0DMA 4 |
| |
| /* BUILD OBJ mode */ |
| |
| #define AVAIL_TD(p, q) ((p)->sOpts.nTxDescs[(q)] - ((p)->iTDUsed[(q)])) |
| |
| #define NUM 64 |
| |
| /* 0:11A 1:11B 2:11G */ |
| #define BB_TYPE_11A 0 |
| #define BB_TYPE_11B 1 |
| #define BB_TYPE_11G 2 |
| |
| /* 0:11a, 1:11b, 2:11gb (only CCK in BasicRate), 3:11ga (OFDM in BasicRate) */ |
| #define PK_TYPE_11A 0 |
| #define PK_TYPE_11B 1 |
| #define PK_TYPE_11GB 2 |
| #define PK_TYPE_11GA 3 |
| |
| typedef struct __chip_info_tbl { |
| CHIP_TYPE chip_id; |
| char *name; |
| int io_size; |
| int nTxQueue; |
| u32 flags; |
| } CHIP_INFO, *PCHIP_INFO; |
| |
| typedef enum { |
| OWNED_BY_HOST = 0, |
| OWNED_BY_NIC = 1 |
| } DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE; |
| |
| /* flags for options */ |
| #define DEVICE_FLAGS_IP_ALIGN 0x00000001UL |
| #define DEVICE_FLAGS_PREAMBLE_TYPE 0x00000002UL |
| #define DEVICE_FLAGS_OP_MODE 0x00000004UL |
| #define DEVICE_FLAGS_PS_MODE 0x00000008UL |
| #define DEVICE_FLAGS_80211h_MODE 0x00000010UL |
| #define DEVICE_FLAGS_DiversityANT 0x00000020UL |
| |
| /* flags for driver status */ |
| #define DEVICE_FLAGS_OPENED 0x00010000UL |
| #define DEVICE_FLAGS_WOL_ENABLED 0x00080000UL |
| /* flags for capabilities */ |
| #define DEVICE_FLAGS_TX_ALIGN 0x01000000UL |
| #define DEVICE_FLAGS_HAVE_CAM 0x02000000UL |
| #define DEVICE_FLAGS_FLOW_CTRL 0x04000000UL |
| |
| /* flags for MII status */ |
| #define DEVICE_LINK_FAIL 0x00000001UL |
| #define DEVICE_SPEED_10 0x00000002UL |
| #define DEVICE_SPEED_100 0x00000004UL |
| #define DEVICE_SPEED_1000 0x00000008UL |
| #define DEVICE_DUPLEX_FULL 0x00000010UL |
| #define DEVICE_AUTONEG_ENABLE 0x00000020UL |
| #define DEVICE_FORCED_BY_EEPROM 0x00000040UL |
| /* for device_set_media_duplex */ |
| #define DEVICE_LINK_CHANGE 0x00000001UL |
| |
| typedef struct __device_opt { |
| int nRxDescs0; /* Number of RX descriptors0 */ |
| int nRxDescs1; /* Number of RX descriptors1 */ |
| int nTxDescs[2]; /* Number of TX descriptors 0, 1 */ |
| int int_works; /* interrupt limits */ |
| int short_retry; |
| int long_retry; |
| int bbp_type; |
| u32 flags; |
| } OPTIONS, *POPTIONS; |
| |
| struct vnt_private { |
| struct pci_dev *pcid; |
| /* mac80211 */ |
| struct ieee80211_hw *hw; |
| struct ieee80211_vif *vif; |
| unsigned long key_entry_inuse; |
| u32 basic_rates; |
| u16 current_aid; |
| int mc_list_count; |
| u8 mac_hw; |
| |
| /* dma addr, rx/tx pool */ |
| dma_addr_t pool_dma; |
| dma_addr_t rd0_pool_dma; |
| dma_addr_t rd1_pool_dma; |
| |
| dma_addr_t td0_pool_dma; |
| dma_addr_t td1_pool_dma; |
| |
| dma_addr_t tx_bufs_dma0; |
| dma_addr_t tx_bufs_dma1; |
| dma_addr_t tx_beacon_dma; |
| |
| unsigned char *tx0_bufs; |
| unsigned char *tx1_bufs; |
| unsigned char *tx_beacon_bufs; |
| |
| CHIP_TYPE chip_id; |
| |
| void __iomem *PortOffset; |
| unsigned long dwIsr; |
| u32 memaddr; |
| u32 ioaddr; |
| u32 io_size; |
| |
| unsigned char byRevId; |
| unsigned char byRxMode; |
| unsigned short SubSystemID; |
| unsigned short SubVendorID; |
| |
| spinlock_t lock; |
| |
| int nTxQueues; |
| volatile int iTDUsed[TYPE_MAXTD]; |
| |
| volatile PSTxDesc apCurrTD[TYPE_MAXTD]; |
| volatile PSTxDesc apTailTD[TYPE_MAXTD]; |
| |
| volatile PSTxDesc apTD0Rings; |
| volatile PSTxDesc apTD1Rings; |
| |
| volatile PSRxDesc aRD0Ring; |
| volatile PSRxDesc aRD1Ring; |
| volatile PSRxDesc pCurrRD[TYPE_MAXRD]; |
| |
| OPTIONS sOpts; |
| |
| u32 flags; |
| |
| u32 rx_buf_sz; |
| u8 rx_rate; |
| int multicast_limit; |
| |
| u32 rx_bytes; |
| |
| /* Version control */ |
| unsigned char byLocalID; |
| unsigned char byRFType; |
| |
| unsigned char byMaxPwrLevel; |
| unsigned char byZoneType; |
| bool bZoneRegExist; |
| unsigned char byOriginalZonetype; |
| |
| unsigned char abyCurrentNetAddr[ETH_ALEN]; |
| bool bLinkPass; /* link status: OK or fail */ |
| |
| /* Adapter statistics */ |
| SStatCounter scStatistic; |
| /* 802.11 counter */ |
| SDot11Counters s802_11Counter; |
| |
| unsigned int uCurrRSSI; |
| unsigned char byCurrSQ; |
| |
| unsigned long dwTxAntennaSel; |
| unsigned long dwRxAntennaSel; |
| unsigned char byAntennaCount; |
| unsigned char byRxAntennaMode; |
| unsigned char byTxAntennaMode; |
| bool bTxRxAntInv; |
| |
| unsigned char *pbyTmpBuff; |
| unsigned int uSIFS; /* Current SIFS */ |
| unsigned int uDIFS; /* Current DIFS */ |
| unsigned int uEIFS; /* Current EIFS */ |
| unsigned int uSlot; /* Current SlotTime */ |
| unsigned int uCwMin; /* Current CwMin */ |
| unsigned int uCwMax; /* CwMax is fixed on 1023. */ |
| /* PHY parameter */ |
| unsigned char bySIFS; |
| unsigned char byDIFS; |
| unsigned char byEIFS; |
| unsigned char bySlot; |
| unsigned char byCWMaxMin; |
| |
| u8 byBBType; /* 0:11A, 1:11B, 2:11G */ |
| u8 byPacketType; /* |
| * 0:11a,1:11b,2:11gb (only CCK |
| * in BasicRate), 3:11ga (OFDM in |
| * Basic Rate) |
| */ |
| unsigned short wBasicRate; |
| unsigned char byACKRate; |
| unsigned char byTopOFDMBasicRate; |
| unsigned char byTopCCKBasicRate; |
| |
| unsigned char byMinChannel; |
| unsigned char byMaxChannel; |
| |
| unsigned char byPreambleType; |
| unsigned char byShortPreamble; |
| |
| unsigned short wCurrentRate; |
| unsigned char byShortRetryLimit; |
| unsigned char byLongRetryLimit; |
| enum nl80211_iftype op_mode; |
| bool bBSSIDFilter; |
| unsigned short wMaxTransmitMSDULifetime; |
| |
| bool bEncryptionEnable; |
| bool bLongHeader; |
| bool bShortSlotTime; |
| bool bProtectMode; |
| bool bNonERPPresent; |
| bool bBarkerPreambleMd; |
| |
| bool bRadioControlOff; |
| bool bRadioOff; |
| bool bEnablePSMode; |
| unsigned short wListenInterval; |
| bool bPWBitOn; |
| |
| /* GPIO Radio Control */ |
| unsigned char byRadioCtl; |
| unsigned char byGPIO; |
| bool bHWRadioOff; |
| bool bPrvActive4RadioOFF; |
| bool bGPIOBlockRead; |
| |
| /* Beacon related */ |
| unsigned short wSeqCounter; |
| unsigned short wBCNBufLen; |
| bool bBeaconBufReady; |
| bool bBeaconSent; |
| bool bIsBeaconBufReadySet; |
| unsigned int cbBeaconBufReadySetCnt; |
| bool bFixRate; |
| unsigned char byCurrentCh; |
| |
| bool bAES; |
| |
| unsigned char byAutoFBCtrl; |
| |
| /* For Update BaseBand VGA Gain Offset */ |
| bool bUpdateBBVGA; |
| unsigned int uBBVGADiffCount; |
| unsigned char byBBVGANew; |
| unsigned char byBBVGACurrent; |
| unsigned char abyBBVGA[BB_VGA_LEVEL]; |
| long ldBmThreshold[BB_VGA_LEVEL]; |
| |
| unsigned char byBBPreEDRSSI; |
| unsigned char byBBPreEDIndex; |
| |
| unsigned long dwDiagRefCount; |
| |
| /* For FOE Tuning */ |
| unsigned char byFOETuning; |
| |
| /* For RF Power table */ |
| unsigned char byCCKPwr; |
| unsigned char byOFDMPwrG; |
| unsigned char byCurPwr; |
| char byCurPwrdBm; |
| unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1]; |
| unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1]; |
| char abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1]; |
| char abyOFDMDefaultPwr[CB_MAX_CHANNEL+1]; |
| char abyRegPwr[CB_MAX_CHANNEL+1]; |
| char abyLocalPwr[CB_MAX_CHANNEL+1]; |
| |
| /* BaseBand Loopback Use */ |
| unsigned char byBBCR4d; |
| unsigned char byBBCRc9; |
| unsigned char byBBCR88; |
| unsigned char byBBCR09; |
| |
| bool bDiversityRegCtlON; |
| bool bDiversityEnable; |
| unsigned long ulDiversityNValue; |
| unsigned long ulDiversityMValue; |
| unsigned char byTMax; |
| unsigned char byTMax2; |
| unsigned char byTMax3; |
| unsigned long ulSQ3TH; |
| |
| /* ANT diversity */ |
| unsigned long uDiversityCnt; |
| unsigned char byAntennaState; |
| unsigned long ulRatio_State0; |
| unsigned long ulRatio_State1; |
| |
| /* SQ3 functions for antenna diversity */ |
| struct timer_list TimerSQ3Tmax1; |
| struct timer_list TimerSQ3Tmax2; |
| struct timer_list TimerSQ3Tmax3; |
| |
| unsigned long uNumSQ3[MAX_RATE]; |
| unsigned short wAntDiversityMaxRate; |
| |
| unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE]; /* unsigned long alignment */ |
| |
| unsigned short wBeaconInterval; |
| }; |
| |
| static inline PDEVICE_RD_INFO alloc_rd_info(void) |
| { |
| return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC); |
| } |
| |
| static inline PDEVICE_TD_INFO alloc_td_info(void) |
| { |
| return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC); |
| } |
| #endif |