Int 7C/AX=0015h

SK-UPPS Data Link Interface API - DLI 2.6+ - GET MEDIA STATISTICS

AX = 0015h
ES:DI -> media-specific statistics buffer (see #03859,#03860,#03861)
BX = offset of 1st field within MSS to be returned
CX = number of bytes to be returned

Return:
AX = completion code (see #03846)
CX = number of bytes copied (regardless of value returned in AX)

Note: Not supported by all DLIs (will return AX=FFFFh if not supported).

See Also: AX=0000h - AX=000Dh

Format of SK-UPPS media-specific statistics for Ethernet: Offset Size Description (Table 03859) 00h DWORD alignment errors 04h DWORD frame check sequence (FCS) errors 08h DWORD single collision frames 0Ch DWORD multiple collision frames 10h DWORD signal quality error (SQE) test errors 14h DWORD deferred transmissions 18h DWORD late collisions 1Ch DWORD excessive collisions 20h DWORD internal MAC transmit errors 24h DWORD carrier sense errors 28h DWORD excessive deferrals 2Ch DWORD frame too longs 30h DWORD in range length errors 34h DWORD out of range length fields 38h DWORD internal MAC receive errors

Format of SK-UPPS media-specific statistics for FDDI: Offset Size Description (Table 03860) 00h DWORD SMT operating version id (refer to ANSI 7.1.2.2)

04h DWORD SMT CF state:
1=Isolated, 2= Wrap_S, 3=Wrap_A, 4=Wrap_B, 5=Wrap_AB, 6=Thru (refer to ANSI SMT 9.7.4.3) 08h DWORD SMT frames sent 0Ch DWORD SMT frames received 10h DWORD SMT ring up count 14h 6 BYTEs MAC upstream neighbour 1Ah 6 BYTEs MAC downstream neighbour 20h DWORD MAC frame counter (refer to ANSI MAC 2.2.1) 24h DWORD MAC error counter ( " ) 28h DWORD MAC lost counter ( " ) 2Ch BYTE port 1 link error estimate (ranges from 10**-4 to 10**-15 and is reported as the absolute value of the exponent) 2Dh BYTE port 2 link error estimate ( " ) 2Eh 2 BYTEs reserved (currently unused)

30h DWORD attachment class:
1=single-attachment (S PORT), 2=dual-attachment (A/B PORT pairs), 3=concentrator (M PORTs)

34h DWORD attachment optical bypass present:
1=true, 2=false

Format of SK-UPPS media-specific statistics for Token-Ring: Offset Size Description (Table 03861) 00h 6 BYTEs upstream neighbour 06h WORD local ring number 08h DWORD ring up count 0Ch DWORD signal loss errors 10h DWORD lobe wire faults 14h DWORD ring recovery count 18h DWORD line errors 1Ch DWORD burst errors 20h DWORD ARI/FCI errors 24h DWORD lost frame errors 28h DWORD receive congestion errors 2Ch DWORD frame copied errors 30h DWORD token errors 34h DWORD DMA bus errors 38h DWORD DMA parity errors 3Ch DWORD receive overflow errors

Category: Network - Int 7Ch - S

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