tag

#device-drivers

2 posts

FreeDOSHow-To August 27, 2026 6 min read

FreeDOS DEVLOAD: Loading DOS Device Drivers After Boot Without Guesswork

How DEVLOAD emulates DEVICE and DEVICEHIGH at runtime, assigns block devices, reports memory use, and reveals which drivers still require boot-time setup.

#freedos#devload#device-drivers

FreeDOSDeep Dive July 9, 2026 7 min read

Device Drivers on FreeDOS: How .SYS Files Extend the Kernel

A source-backed tour of FreeDOS device headers, character and block drivers, request packets, entry points, INIT, status words, and loading risks.

#device-drivers#kernel#freedos