Device Manage for OS/2

DevCon for OS/2 - Developer Connection

Operating systems:
ArcaOS, eComStation, IBM OS/2 Warp
Мифы о eComStation 

(Unsorted)  
 
 
Compilers  
 
 
Tools  
 
 
User Interface  
 
 
REXX  
 
 
Drivers/kernel  
 
 

 

 

OS Architecture

IBM Redbooks

  • SG24-4630-00 OS/2 Warp (PowerPC Edition) A First Look
  • SG24-4639-00 OS/2 Warp (PowerPC Edition) Graphical Subsystem

PLATFORM SPECIFIC DRIVERS (PSD)

In OS/2 and eCS systems, all the platform specific code from the operating system is removed and placed into platform specific drivers. These drivers provide an abstraction layer for the underlying hardware by allowing the OS to call generic functions to perform platform specific operations without worrying about the actual hardware implementation. The objective of the PSD drivers is to allow for the support of new hardware platforms without modifying the operating system.

There are two PSD drivers:

  • OS2APIC.PSD (old, IBM)
  • ACPI.PSD (current version)

Notes:
The PSD mechanism was implemented not perfect.

Proposals of OS extention:

 


 

 

ArcaOS 5.1.1 - DOS Опять работает

DOS виртуальная машина опять работает (работала на древних компьютерах Core 2 Duo). Для этого надо устанавливать ArcaOS в режиме UEFI.

Blonde Guy

ACPI драйвер

eCo Software: Драйвер ACPI оживил OS/2 в 2005-ом году. Как результат, Мы можем пользоваться OS/2 сегодня, в 2025-ом.

// надо на ENG!!
Blonde Guy

Купить программу OS/2: JRescuer и JUne для восстановления данных с JFS тома
1500 руб

Warpstock Europe 2016

Interview with Keith ..


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