/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
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* All rights reserved.
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*
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* File: device.h
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*
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* Purpose: MAC Data structure
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*
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* Author: Tevin Chen
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*
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* Date: Mar 17, 1997
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*
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*/
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#ifndef __DEVICE_H__
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#define __DEVICE_H__
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#include <linux/module.h>
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#include <linux/types.h>
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#include <linux/pci.h>
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#include <linux/etherdevice.h>
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#include <linux/skbuff.h>
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#include <linux/interrupt.h>
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#include <linux/crc32.h>
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#include <net/mac80211.h>
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/* device specific */
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#include "device_cfg.h"
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#include "card.h"
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#include "srom.h"
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#include "desc.h"
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#include "key.h"
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#include "mac.h"
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/*--------------------- Export Definitions -------------------------*/
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#define RATE_1M 0
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#define RATE_2M 1
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#define RATE_5M 2
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#define RATE_11M 3
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#define RATE_6M 4
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#define RATE_9M 5
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#define RATE_12M 6
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#define RATE_18M 7
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#define RATE_24M 8
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#define RATE_36M 9
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#define RATE_48M 10
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#define RATE_54M 11
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#define MAX_RATE 12
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#define AUTO_FB_NONE 0
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#define AUTO_FB_0 1
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#define AUTO_FB_1 2
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#define FB_RATE0 0
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#define FB_RATE1 1
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/* Antenna Mode */
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#define ANT_A 0
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#define ANT_B 1
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#define ANT_DIVERSITY 2
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#define ANT_RXD_TXA 3
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#define ANT_RXD_TXB 4
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#define ANT_UNKNOWN 0xFF
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#define BB_VGA_LEVEL 4
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#define BB_VGA_CHANGE_THRESHOLD 16
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#define MAKE_BEACON_RESERVED 10 /* (us) */
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/* BUILD OBJ mode */
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#define AVAIL_TD(p, q) ((p)->opts.tx_descs[(q)] - ((p)->iTDUsed[(q)]))
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/* 0:11A 1:11B 2:11G */
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#define BB_TYPE_11A 0
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#define BB_TYPE_11B 1
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#define BB_TYPE_11G 2
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/* 0:11a, 1:11b, 2:11gb (only CCK in BasicRate), 3:11ga (OFDM in BasicRate) */
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#define PK_TYPE_11A 0
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#define PK_TYPE_11B 1
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#define PK_TYPE_11GB 2
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#define PK_TYPE_11GA 3
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#define OWNED_BY_HOST 0
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#define OWNED_BY_NIC 1
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struct vnt_options {
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int rx_descs0; /* Number of RX descriptors0 */
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int rx_descs1; /* Number of RX descriptors1 */
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int tx_descs[2]; /* Number of TX descriptors 0, 1 */
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int int_works; /* interrupt limits */
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int short_retry;
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int long_retry;
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int bbp_type;
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u32 flags;
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};
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struct vnt_private {
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struct pci_dev *pcid;
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/* mac80211 */
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struct ieee80211_hw *hw;
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struct ieee80211_vif *vif;
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unsigned long key_entry_inuse;
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u32 basic_rates;
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u16 current_aid;
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int mc_list_count;
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u8 mac_hw;
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/* dma addr, rx/tx pool */
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dma_addr_t pool_dma;
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dma_addr_t rd0_pool_dma;
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dma_addr_t rd1_pool_dma;
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dma_addr_t td0_pool_dma;
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dma_addr_t td1_pool_dma;
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dma_addr_t tx_bufs_dma0;
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dma_addr_t tx_bufs_dma1;
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dma_addr_t tx_beacon_dma;
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unsigned char *tx0_bufs;
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unsigned char *tx1_bufs;
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unsigned char *tx_beacon_bufs;
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void __iomem *PortOffset;
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u32 memaddr;
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u32 ioaddr;
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unsigned char byRxMode;
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spinlock_t lock;
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volatile int iTDUsed[TYPE_MAXTD];
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struct vnt_tx_desc *apCurrTD[TYPE_MAXTD];
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struct vnt_tx_desc *apTailTD[TYPE_MAXTD];
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struct vnt_tx_desc *apTD0Rings;
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struct vnt_tx_desc *apTD1Rings;
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struct vnt_rx_desc *aRD0Ring;
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struct vnt_rx_desc *aRD1Ring;
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struct vnt_rx_desc *pCurrRD[TYPE_MAXRD];
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struct vnt_options opts;
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u32 flags;
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u32 rx_buf_sz;
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u8 rx_rate;
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u32 rx_bytes;
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/* Version control */
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unsigned char byLocalID;
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unsigned char byRFType;
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unsigned char byMaxPwrLevel;
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unsigned char byZoneType;
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bool bZoneRegExist;
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unsigned char byOriginalZonetype;
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unsigned char abyCurrentNetAddr[ETH_ALEN]; __aligned(2)
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bool bLinkPass; /* link status: OK or fail */
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unsigned int uCurrRSSI;
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unsigned char byCurrSQ;
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unsigned long dwTxAntennaSel;
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unsigned long dwRxAntennaSel;
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unsigned char byAntennaCount;
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unsigned char byRxAntennaMode;
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unsigned char byTxAntennaMode;
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bool bTxRxAntInv;
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unsigned char *pbyTmpBuff;
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unsigned int uSIFS; /* Current SIFS */
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unsigned int uDIFS; /* Current DIFS */
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unsigned int uEIFS; /* Current EIFS */
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unsigned int uSlot; /* Current SlotTime */
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unsigned int uCwMin; /* Current CwMin */
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unsigned int uCwMax; /* CwMax is fixed on 1023. */
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/* PHY parameter */
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unsigned char bySIFS;
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unsigned char byDIFS;
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unsigned char byEIFS;
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unsigned char bySlot;
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unsigned char byCWMaxMin;
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u8 byBBType; /* 0:11A, 1:11B, 2:11G */
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u8 byPacketType; /*
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* 0:11a,1:11b,2:11gb (only CCK
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* in BasicRate), 3:11ga (OFDM in
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* Basic Rate)
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*/
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unsigned short wBasicRate;
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unsigned char byACKRate;
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unsigned char byTopOFDMBasicRate;
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unsigned char byTopCCKBasicRate;
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unsigned char byMinChannel;
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unsigned char byMaxChannel;
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unsigned char byPreambleType;
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unsigned char byShortPreamble;
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unsigned short wCurrentRate;
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unsigned char byShortRetryLimit;
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unsigned char byLongRetryLimit;
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enum nl80211_iftype op_mode;
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bool bBSSIDFilter;
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unsigned short wMaxTransmitMSDULifetime;
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bool bEncryptionEnable;
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bool bLongHeader;
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bool bShortSlotTime;
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bool bProtectMode;
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bool bNonERPPresent;
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bool bBarkerPreambleMd;
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bool bRadioControlOff;
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bool bRadioOff;
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bool bEnablePSMode;
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unsigned short wListenInterval;
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bool bPWBitOn;
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/* GPIO Radio Control */
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unsigned char byRadioCtl;
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unsigned char byGPIO;
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bool bHWRadioOff;
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bool bPrvActive4RadioOFF;
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bool bGPIOBlockRead;
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/* Beacon related */
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unsigned short wSeqCounter;
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unsigned short wBCNBufLen;
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bool bBeaconBufReady;
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bool bBeaconSent;
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bool bIsBeaconBufReadySet;
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unsigned int cbBeaconBufReadySetCnt;
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bool bFixRate;
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u16 byCurrentCh;
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bool bAES;
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unsigned char byAutoFBCtrl;
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/* For Update BaseBand VGA Gain Offset */
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bool bUpdateBBVGA;
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unsigned int uBBVGADiffCount;
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unsigned char byBBVGANew;
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unsigned char byBBVGACurrent;
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unsigned char abyBBVGA[BB_VGA_LEVEL];
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long ldBmThreshold[BB_VGA_LEVEL];
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unsigned char byBBPreEDRSSI;
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unsigned char byBBPreEDIndex;
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unsigned long dwDiagRefCount;
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/* For FOE Tuning */
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unsigned char byFOETuning;
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/* For RF Power table */
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unsigned char byCCKPwr;
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unsigned char byOFDMPwrG;
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unsigned char byCurPwr;
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char byCurPwrdBm;
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unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G + 1];
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unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL + 1];
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char abyCCKDefaultPwr[CB_MAX_CHANNEL_24G + 1];
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char abyOFDMDefaultPwr[CB_MAX_CHANNEL + 1];
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char abyRegPwr[CB_MAX_CHANNEL + 1];
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char abyLocalPwr[CB_MAX_CHANNEL + 1];
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/* BaseBand Loopback Use */
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unsigned char byBBCR4d;
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unsigned char byBBCRc9;
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unsigned char byBBCR88;
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unsigned char byBBCR09;
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unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE]; /* unsigned long alignment */
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unsigned short wBeaconInterval;
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u16 wake_up_count;
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struct work_struct interrupt_work;
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struct ieee80211_low_level_stats low_stats;
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};
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#endif
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