ref: b502a62da2ec6058923db94f87ecc2d29db2fa77
dir: /os/pc/wavelan.h/
#define DEBUG if(1){}else print #define SEEKEYS 0 // Lucent's Length-Type-Value records to talk to the wavelan. // most operational parameters are read/set using this. enum { WTyp_Stats = 0xf100, WTyp_Scan = 0xf101, WTyp_Link = 0xf200, WTyp_Ptype = 0xfc00, WTyp_Mac = 0xfc01, WTyp_WantName = 0xfc02, WTyp_Chan = 0xfc03, WTyp_NetName = 0xfc04, WTyp_ApDens = 0xfc06, WTyp_MaxLen = 0xfc07, WTyp_PM = 0xfc09, WTyp_PMWait = 0xfc0c, WTyp_NodeName = 0xfc0e, WTyp_Crypt = 0xfc20, WTyp_XClear = 0xfc22, WTyp_CreateIBSS = 0xfc81, WTyp_RtsThres = 0xfc83, WTyp_TxRate = 0xfc84, WTx1Mbps = 0x0, WTx2Mbps = 0x1, WTxAuto = 0x3, WTyp_Prom = 0xfc85, WTyp_Keys = 0xfcb0, WTyp_TxKey = 0xfcb1, WTyp_StationID = 0xfd20, WTyp_CurName = 0xfd41, WTyp_BaseID = 0xfd42, // ID of the currently connected-to base station WTyp_CurTxRate = 0xfd44, // Current TX rate WTyp_HasCrypt = 0xfd4f, WTyp_Tick = 0xfce0, }; // Controller enum { WDfltIRQ = 3, // default irq WDfltIOB = 0x180, // default IO base WIOLen = 0x40, // Hermes IO length WTmOut = 65536, // Cmd time out WPTypeManaged = 1, WPTypeWDS = 2, WPTypeAdHoc = 3, WDfltPType = WPTypeManaged, WDfltApDens = 1, WDfltRtsThres = 2347, // == disabled WDfltTxRate = WTxAuto, // 2Mbps WMaxLen = 2304, WNameLen = 32, WNKeys = 4, WKeyLen = 14, WMinKeyLen = 5, WMaxKeyLen = 13, // Wavelan hermes registers WR_Cmd = 0x00, WCmdIni = 0x0000, WCmdEna = 0x0001, WCmdDis = 0x0002, WCmdTx = 0x000b, WCmdMalloc = 0x000a, WCmdEnquire = 0x0011, WCmdMsk = 0x003f, WCmdAccRd = 0x0021, WCmdReclaim = 0x0100, WCmdAccWr = 0x0121, WCmdBusy = 0x8000, WR_Parm0 = 0x02, WR_Parm1 = 0x04, WR_Parm2 = 0x06, WR_Sts = 0x08, WR_InfoId = 0x10, WR_Sel0 = 0x18, WR_Sel1 = 0x1a, WR_Off0 = 0x1c, WR_Off1 = 0x1e, WBusyOff = 0x8000, WErrOff = 0x4000, WResSts = 0x7f00, WR_RXId = 0x20, WR_Alloc = 0x22, WR_EvSts = 0x30, WR_IntEna = 0x32, WCmdEv = 0x0010, WRXEv = 0x0001, WTXEv = 0x0002, WTxErrEv = 0x0004, WAllocEv = 0x0008, WInfoEv = 0x0080, WIDropEv = 0x2000, WTickEv = 0x8000, WEvs = WRXEv|WTXEv|WAllocEv|WInfoEv|WIDropEv, WR_EvAck = 0x34, WR_Data0 = 0x36, WR_Data1 = 0x38, WR_PciCor = 0x26, WR_PciHcr = 0x2E, // Frame stuff WF_Err = 0x0003, WF_1042 = 0x2000, WF_Tunnel = 0x4000, WF_WMP = 0x6000, WF_Data = 0x0008, WSnapK1 = 0xaa, WSnapK2 = 0x00, WSnapCtlr = 0x03, WSnap0 = (WSnapK1|(WSnapK1<<8)), WSnap1 = (WSnapK2|(WSnapCtlr<<8)), WSnapHdrLen = 6, WF_802_11_Off = 0x44, WF_802_3_Off = 0x2e, }; typedef struct Ctlr Ctlr; typedef struct Wltv Wltv; typedef struct WFrame WFrame; typedef struct Stats Stats; typedef struct WStats WStats; typedef struct WScan WScan; typedef struct WKey WKey; struct WStats { ulong ntxuframes; // unicast frames ulong ntxmframes; // multicast frames ulong ntxfrags; // fragments ulong ntxubytes; // unicast bytes ulong ntxmbytes; // multicast bytes ulong ntxdeferred; // deferred transmits ulong ntxsretries; // single retries ulong ntxmultiretries; // multiple retries ulong ntxretrylimit; ulong ntxdiscards; ulong nrxuframes; // unicast frames ulong nrxmframes; // multicast frames ulong nrxfrags; // fragments ulong nrxubytes; // unicast bytes ulong nrxmbytes; // multicast bytes ulong nrxfcserr; ulong nrxdropnobuf; ulong nrxdropnosa; ulong nrxcantdecrypt; ulong nrxmsgfrag; ulong nrxmsgbadfrag; ulong end; }; struct WScan { ushort chan; /* dss channel */ ushort noise; /* average noise in the air */ ushort signal; /* signal strength */ uchar bssid[Eaddrlen]; /* MAC address of the ap */ ushort interval; /* beacon transmit interval */ ushort capinfo; /* capability bits (0-ess, 1-ibss, 4-privacy [wep]) */ ushort ssid_len; /* ssid length */ char ssid[WNameLen]; /* ssid (ap name) */ }; struct WFrame { ushort sts; ushort rsvd0; ushort rsvd1; ushort qinfo; ushort rsvd2; ushort rsvd3; ushort txctl; ushort framectl; ushort id; uchar addr1[Eaddrlen]; uchar addr2[Eaddrlen]; uchar addr3[Eaddrlen]; ushort seqctl; uchar addr4[Eaddrlen]; ushort dlen; uchar dstaddr[Eaddrlen]; uchar srcaddr[Eaddrlen]; ushort len; ushort dat[3]; ushort type; }; struct WKey { ushort len; char dat[WKeyLen]; }; struct Wltv { ushort len; ushort type; union { struct { ushort val; ushort pad; }; struct { uchar addr[8]; }; struct { ushort slen; char s[WNameLen]; }; struct { char name[WNameLen]; }; struct { WKey keys[WNKeys]; }; }; }; // What the driver thinks. Not what the card thinks. struct Stats { ulong nints; ulong ndoubleint; ulong nrx; ulong ntx; ulong ntxrq; ulong nrxerr; ulong ntxerr; ulong nalloc; // allocation (reclaim) events ulong ninfo; ulong nidrop; ulong nwatchdogs; // transmit time outs, actually int ticks; int tickintr; int signal; int noise; }; enum { Attached = 0x01, Power = 0x02, }; struct Ctlr { Lock; int state; // Attached | Power int slot; int iob; int createibss; int ptype; int apdensity; int rtsthres; int txbusy; int txrate; int txdid; int txmid; int txtmout; int maxlen; int chan; int pmena; int pmwait; Proc *timerproc; int scanticks; char netname[WNameLen]; char wantname[WNameLen]; char nodename[WNameLen]; WFrame txf; uchar txbuf[1536]; int hascrypt; // card has encryption int crypt; // encryption off/on int txkey; // transmit key Wltv keys; // default keys int xclear; // exclude clear packets off/on int ctlrno; ushort *mmb; /* for PCI-based devices */ Ctlr *next; int active; Pcidev *pcidev; Stats; WStats; }; extern char* wavenames[]; void csr_outs(Ctlr*, int, ushort); ushort csr_ins(Ctlr*, int); void w_intdis(Ctlr*); int w_cmd(Ctlr *, ushort, ushort); void ltv_outs(Ctlr*, int, ushort); int ltv_ins(Ctlr*, int); int w_option(Ctlr*, char*, long); int w_inltv(Ctlr*, Wltv*); void w_attach(Ether*); void w_interrupt(Ureg*,void*); void w_transmit(Ether*); long w_ifstat(Ether*, void*, long, ulong); long w_ctl(Ether*, void*, long); void w_promiscuous(void*, int); void w_multicast(void*, uchar*, int); int wavelanreset(Ether*, Ctlr*);