; essential SANA II equates

SANA2_MAX_ADDR_BITS     EQU     128
SANA2_MAX_ADDR_BYTES    EQU     ((SANA2_MAX_ADDR_BITS+7)/8)

 STRUCTURE IOSana2Req,0
    STRUCT ios2_req,io_size                  ;  0 standard ioreq
     ULONG ios2_wireerror                    ; 32 wire type specific error
     ULONG ios2_packettype                   ; 36 packet type
    STRUCT ios2_srcaddr,sana2_max_addr_bytes ; 40 source address
    STRUCT ios2_dstaddr,sana2_max_addr_bytes ; 56 dest address
     ULONG ios2_datalength                   ; 72 length of packet data
      APTR ios2_data                         ; 76 packet data (not touched by driver!)
      APTR ios2_statdata                     ; 80 statistics data pointer
      APTR ios2_buffermanagement             ; 84 see SANA-II OpenDevice adoc
     LABEL IOS2_SIZE


;
; equates for the IO_FLAGS field
;

SANA2IOB_RAW    EQU     7               ; raw packet IO requested
SANA2IOF_RAW    EQU     (1<<SANA2IOB_RAW)

SANA2IOB_BCAST  EQU     6               ; broadcast packet (received)
SANA2IOF_BCAST  EQU     (1<<SANA2IOB_BCAST)

SANA2IOB_MCAST  EQU     5               ; multicast packet (received)
SANA2IOF_MCAST  EQU     (1<<SANA2IOB_MCAST)

SANA2IOB_QUICK  EQU     IOB_QUICK       ; quick IO requested (0)
SANA2IOF_QUICK  EQU     IOF_QUICK


;
; equates for OpenDevice()
;

SANA2OPB_MINE   EQU     0               ; exclusive access requested
SANA2OPF_MINE   EQU     (1<<SANA2OPB_MINE)

SANA2OPB_PROM   EQU     1               ; promiscuous mode requested
SANA2OPF_PROM   EQU     (1<<SANA2OPB_PROM)


TAG_USER = $80000000

S2_Dummy        EQU     (TAG_USER+$B0000)
S2_COPYTOBUFF   EQU     S2_Dummy+1
S2_COPYFROMBUFF EQU     S2_Dummy+2
S2_PACKETFILTER EQU     S2_Dummy+3


 STRUCTURE SANA2DEVICEQUERY,0
        ; Standard information
        ULONG    S2DQ_SIZEAVAILABLE      ; 0  bytes available
        ULONG    S2DQ_SIZESUPPLIED       ; 4  bytes supplied
        ULONG    S2DQ_FORMAT             ; 8  this is type 0
        ULONG    S2DQ_DEVICELEVEL        ; 12 this document is level 0
        ; Common information
        UWORD    S2DQ_ADDRFIELDSIZE      ; 16 address size in bits
        ULONG    S2DQ_MTU                ; 20 maximum packet data size
        ULONG    S2DQ_BPS                ; 24 line rate (bits/sec)
        ULONG    S2DQ_HARDWARETYPE       ; 28 what the wire is

        ; Format specific information
        LABEL   S2DQ_SIZE                ; 32

; statistics recorded with CMD_TRACKTYPE

 STRUCTURE SANA2PacketTypeStats,0
        LONG    s2pts_txpackets         ; 0  transmitted count
        LONG    s2pts_rxpackets         ; 4  received count
        LONG    s2pts_txbytes           ; 8  bytes transmitted count
        LONG    s2pts_rxbytes           ; 12 bytes received count
        LONG    s2pts_packetsdropped    ; 16 packets dropped count
       LABEL    s2pts_size              ; 20

; stats nodes kept in tracklist

     STRUCTURE SuperS2PTStats,0
        STRUCT ss2_node,mln_size         ; 0  list node
         LONG  ss2_ptype                 ; 8  type of packet
        STRUCT ss2_stats,s2pts_size      ; 12 packet type stats
        LABEL  ss2_sizeof                ; 32


 STRUCTURE SANA2SPECIALSTATRECORD,0
        ULONG   S2SSR_TYPE              ; 0  statistic identifier
        ULONG   S2SSR_COUNT             ; 4  the statistic
        APTR    S2SSR_STRING            ; 8  statistic name
        LABEL   S2SSR_SIZE              ; 12


 STRUCTURE SANA2SPECIALSTATHEADER,0
        ULONG   S2SSH_RECORDCOUNTMAX            ; 0 room available
        ULONG   S2SSH_RECORDCOUNTSUPPLIED       ; 4 number supplied
        LABEL   S2SSH_SIZE                      ; 8


 STRUCTURE SANA2DEVICESTATS,0
        ULONG    S2DS_PACKETSRECEIVED           ; 0  received count
        ULONG    S2DS_PACKETSSENT               ; 4  transmitted count
        ULONG    S2DS_BADDATA                   ; 8  bad packets received
        ULONG    S2DS_OVERRUNS                  ; 12 hardware miss count
        ULONG    S2DS_UNUSED                    ; 16 currently unused field
        ULONG    S2DS_UNKNOWNTYPESRECEIVED      ; 20 orphan count
        ULONG    S2DS_RECONFIGURATIONS          ; 24 network reconfigurations
        STRUCT   S2DS_LASTSTART,TV_SIZE         ; 28 time of last online
        LABEL    S2DS_SIZE                      ; 36


;
; defined SANA-II hardware types
;

S2WIRETYPE_ETHERNET             EQU     1
S2WIRETYPE_IEEE802              EQU     6
S2WIRETYPE_ARCNET               EQU     7
S2WIRETYPE_LOCALTALK            EQU     11
S2WIRETYPE_DYLAN                EQU     12

S2WIRETYPE_AMOKNET              EQU     200

S2WIRETYPE_LIANA		EQU	202

S2WIRETYPE_PPP                  EQU     253
S2WIRETYPE_SLIP                 EQU     254
S2WIRETYPE_CSLIP                EQU     255

S2WIRETYPE_PLIP			EQU	420


;============================================================
;         SANA II specific Device Commands
;
; '*' = used once, '**' = used twice, ' ' = not used at all!
;

S2_START                EQU     (CMD_NONSTD)

S2_DEVICEQUERY          EQU     (S2_START+0)   ; 9    *
S2_GETSTATIONADDRESS    EQU     (S2_START+1)   ; 10   *
S2_CONFIGINTERFACE      EQU     (S2_START+2)   ; 11   *
S2_ADDMULTICASTADDRESS  EQU     (S2_START+5)   ; 14
S2_DELMULTICASTADDRESS  EQU     (S2_START+6)   ; 15
S2_MULTICAST            EQU     (S2_START+7)   ; 16
S2_BROADCAST            EQU     (S2_START+8)   ; 17   *
S2_TRACKTYPE            EQU     (S2_START+9)   ; 18   **
S2_UNTRACKTYPE          EQU     (S2_START+10)  ; 19
S2_GETTYPESTATS         EQU     (S2_START+11)  ; 20
S2_GETSPECIALSTATS      EQU     (S2_START+12)  ; 21
S2_GETGLOBALSTATS       EQU     (S2_START+13)  ; 22
S2_ONEVENT              EQU     (S2_START+14)  ; 23
S2_READORPHAN           EQU     (S2_START+15)  ; 24
S2_ONLINE               EQU     (S2_START+16)  ; 25
S2_OFFLINE              EQU     (S2_START+17)  ; 26

S2_END                  EQU     (S2_START+18)  ; 27


;
; defined errors for IO_ERROR
;

S2ERR_NO_ERROR          EQU     0       ; peachy-keen
S2ERR_NO_RESOURCES      EQU     1       ; resource allocation failure
S2ERR_BAD_ARGUMENT      EQU     3       ; garbage somewhere
S2ERR_BAD_STATE         EQU     4       ; inappropriate state
S2ERR_BAD_ADDRESS       EQU     5       ; who?
S2ERR_MTU_EXCEEDED      EQU     6       ; too much to chew
S2ERR_NOT_SUPPORTED     EQU     8       ; command not supported by hardware
S2ERR_SOFTWARE          EQU     9       ; software error detected
S2ERR_OUTOFSERVICE      EQU     10      ; driver is offline
S2ERR_TX_FAILURE        EQU     11      ; transmission attempt failed

;
; defined errors for IOS2_WIREERROR
;

S2WERR_GENERIC_ERROR    EQU     0       ; no specific info available
S2WERR_NOT_CONFIGURED   EQU     1       ; unit not configured
S2WERR_UNIT_ONLINE      EQU     2       ; unit is currently online
S2WERR_UNIT_OFFLINE     EQU     3       ; unit is currently offline
S2WERR_ALREADY_TRACKED  EQU     4       ; protocol already tracked
S2WERR_NOT_TRACKED      EQU     5       ; protocol not tracked
S2WERR_BUFF_ERROR       EQU     6       ; buffer mgmt func returned error
S2WERR_SRC_ADDRESS      EQU     7       ; source address problem
S2WERR_DST_ADDRESS      EQU     8       ; destination address problem
S2WERR_BAD_BROADCAST    EQU     9       ; broadcast address problem
S2WERR_BAD_MULTICAST    EQU     10      ; multicast address problem
S2WERR_MULTICAST_FULL   EQU     11      ; multicast address list full
S2WERR_BAD_EVENT        EQU     12      ; unsupported event class
S2WERR_BAD_STATDATA     EQU     13      ; statdata failed sanity check
S2WERR_IS_CONFIGURED    EQU     15      ; attempt to config twice
S2WERR_NULL_POINTER     EQU     16      ; null pointer detected
S2WERR_TOO_MANY_RETRIES EQU     17      ; tx failed due to too many retries
S2WERR_RCVREL_HDW_ERR   EQU     18      ; driver fixable hdw error


;
; defined events
;

S2EVENT_ERROR       equ 1      ; error catch all
S2EVENT_TX          equ 2      ; transmitter error catch all
S2EVENT_RX          equ 4      ; receiver error catch all
S2EVENT_ONLINE      equ 8      ; unit is in service
S2EVENT_OFFLINE     equ 16     ; unit is not in service
S2EVENT_BUFF        equ 32     ; buffer mgmt function error catch all
S2EVENT_HARDWARE    equ 64     ; hardware error catch all
S2EVENT_SOFTWARE    equ 128    ; software error catch all


; defined ethernet special statistics

S2SS_ETHERNET_BADMULTICAST EQU ((((S2WIRETYPE_ETHERNET)&$ffff)<<16)|$0000)
S2SS_ETHERNET_RETRIES      EQU ((((S2WIRETYPE_ETHERNET)&$ffff)<<16)|$0001)