sbos.git/kernel/init, branch master

procfs: Add a procfs

2024-12-12T14:48:19+00:00

Userland can now interface with processes by writing/reading from `/proc//` It can send signals, for example `echo 15 > /proc/1/signal`

ac97/audio: Add audio

2024-11-30T16:46:10+00:00

Incomplete but still very cool

changes

2024-11-27T23:12:17+00:00

Kernel/Net: Don't use kmalloc to create send buffers

2024-07-08T19:37:15+00:00

Current method is also really bad since it uses multiple copies when it should instead just copy to the send buffer of the network card directly. But I have other things that I want to prioritize first.

scheduler: Use get_uptime() since it caches the result

2024-07-04T21:04:18+00:00

Apparently getting the current TSC is a expensive operation. This change had a significant improvements for I/O heavy applications.

PIT: Fix dumb bug

2024-07-04T18:00:12+00:00

The incorrect timer was being used for TCP ACK flush

Random: Improve random seeding.

2024-07-04T16:42:47+00:00

Now it appears to be sufficiently good at producing a distinct seed at each boot without using a /etc/seed file. Previously it did not do this. Of course this is nowhere near cryptographically secure but randomness does assist with things such as kmalloc.

CMOS: Make read/write calls async

2024-07-04T16:42:46+00:00

This can speed up boot times since CMOS would otherwise have to wait before it could perform a read/write call. Now it gets triggered by a interrupt.

Kernel/Time: Improve time keeping

2024-07-03T16:30:51+00:00

This makes use of TSC and now provides a file system interface for userland programs to change the system time.

Kernel stuff

2024-06-22T12:34:21+00:00