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eComStation kernel

eComStation uses IBM OS/2 Kernel

  • OS2LDR - loader of kernel,
    • IBM version: IBM is the owner, closed source code
    • Open-source/free analogue: OS2LDR by Team/4
  • OS2KRNL
    • IBM version: IBM is the owner, closed source code
    • Open-source/free analogue: OS2KRNL by Team/4
  • DOSCALL1.DLL
    • IBM version: IBM is the owner, closed source code
  • CMD.EXE
    • IBM version: IBM is the owner, closed source code

ACPI sub-system

eComStation uses Intel ACPI-CA

  • ACPI.PSD - base ACPI driver
    • Owner: Mensys BV
    • License: Intel Corporation
  • APM.ADD - Power management, requires ACPI.PSD
    • Owner: Mensys BV
  • ACPIDAEMON.EXE
    • Owner: Mensys BV
  • ACPI utilities
    • Owner: Mensys BV
  • ACPI snooper
    • no need, removed from OS

USB Stack

eComStation uses USB stack implemented by Exigen Latvia.

  • USBOHCD.SYS – OHCI compliant USB host controller driver
  • USBUHCD.SYS – UHCI compliant USB host controller driver
  • USBEHCD.SYS – EHCI compliant USB host controller driver
  • USBHID.SYS – USB Human Interface Driver
  • HCIMONIT.EXE – Host Controller adapter(s) monitor utility
  • USBD.SYS
    • Owner: IBM
  • USBCALLS.DLL, USBRESMG.SYS
    • Owner: Netlabs.org
    • Open source
    • Maintained by: eCo Software
  • USB Dock utility
    • Owner: Mensys BV
    • Developer: eCo Software
  • Drivers for USB devices:
    • USBETHER
    • USBAUDIO
    • USBSER
    • USBKEYBD
    • USBCOM
    • USBMOUSE
    • USBMSD
    • USBPRINT

Workplace shell

Base WPS files:

  • PMSHELL.EXE
    • Owner: IBM
    • closed source code
  • PMWP.DLL
    • Owner: IBM
    • closed source code

SOM

SOM files:

  • SOM*.DLL/*.IR
    • Owner: IBM
    • closed source code

TCP/IP

TCP/IP files:

  • \TCPIP
    • Owner: IBM
    • closed source code

GRADD video sub-system

GRADD files:

  • The functionality is distributed among: screen01.sys, gradd.sys, pmdd.sys, pointdd.sys
  • VMAN.DLL
  • Drawing is executed in: PMMERGE.DLL, SOFTDRAW.DLL
 
en/listings_of_system_modules_and_components.txt · Last modified: 2009/10/24 10:10 (external edit)

 
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