Adaptec 1542CP - Storage Controller Fast SCSI 10 MBps Guida Utente Scaricare il pdf (Pagina 124)

124 Enhanced OS-9 for X86 PCAT

Installing and Configuring Enhanced OS-9

Syntax: dmppci <bus_number> <device_number> <function_number> {<size>}

Function: dump PCI configuration space.

Options:

none.

(Super)[/h0/>] dmppci 0 4 0

PCI DUMP Bus:0 Dev:4 Func:0 Size:64

-----------------------------------

VID DID CMD STAT CLASS RV CS IL IP LT HT BI MG ML SVID SDID

--- ---- ---- ---- ----- -- -- -- -- -- -- -- -- -- ---- ----

1013 00d6 0007 00a0 030000 03 00 0a 01 40 00 00 10 10 1013 8000

BASE[0] BASE[1] BASE[2] BASE[3] BASE[4] BASE[5] CIS_P EXROM

-------- -------- -------- -------- -------- -------- -------- --------

e0000000 e2100000 00000000 00000000 00000000 00000000 00000000 00000000

Offset 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f

------------------------------------------------------

0000 13 10 d6 00 07 00 a0 00 03 00 00 03 00 40 00 00

0010 00 00 00 e0 00 00 10 e2 00 00 00 00 00 00 00 00

0020 00 00 00 00 00 00 00 00 00 00 00 00 13 10 00 80

0030 00 00 00 00 00 00 00 00 00 00 00 00 0a 01 10 10

GIMMEIO

GIMMEIO is an example trap handler and test program that

demonstrates how to allow I/O port access in user state programs. The

MWOS/OS9000/80386/PORTS/PCAT/UTILS/GIMMEIO

directory contains both the test program and trap handler source code.

tcall.c OS-9/x86 trap handler source file

thandler.c OS-9/x86 trap handler source file

trapc.a OS-9/x86 trap handler source file

ttest.c example test program source code

makefile makefile for creating test program and trap handler

PCAT/CMDS/gimmeio system state trap handler module

PCAT/CMDS/ttest user state test program

PCAT/LIB/gimmeio.l GIMMEIO trap handler library

ttest.c is a example of how to call the trap handler in order to be granted

access to performing I/O in user state.

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Adaptec 1542CP - Storage Controller Fast SCSI 10 MBps Guida Utente Pagina 124