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OSDev Wiki Relicensing statements

Last post by Combuster « Fri Feb 03, 2017 1:42 am
Replies: 218
by Combuster » Fri Jul 08, 2011 3:07 am
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Last post by Combuster
Fri Feb 03, 2017 1:42 am
FORUM RULES - REQUIRED READING

Last post by Brendan « Sun Aug 30, 2009 2:15 pm

by Brendan » Sun Aug 30, 2009 2:15 pm

0 Replies

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Last post by Brendan
Sun Aug 30, 2009 2:15 pm

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The shortest necessary path to playing audio on Intel HDA

Last post by VSlezak « Tue Sep 02, 2025 11:51 am
Replies: 37
by wishedtobe » Mon Jul 28, 2025 11:48 pm
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37 Replies

191944 Views

Last post by VSlezak
Tue Sep 02, 2025 11:51 am
(i686/i386) Random Faults that didnt happen before after loading IDT

Last post by iansjack « Tue Sep 02, 2025 1:30 am
Replies: 12
by tunge » Mon Sep 01, 2025 3:02 am

12 Replies

45255 Views

Last post by iansjack
Tue Sep 02, 2025 1:30 am
EHCI HID Problems

Last post by WinExperements « Sun Aug 31, 2025 2:52 pm
Replies: 14
by WinExperements » Fri Aug 29, 2025 12:15 pm

14 Replies

57662 Views

Last post by WinExperements
Sun Aug 31, 2025 2:52 pm
I am a beginner and I really need help

Last post by iansjack « Sat Aug 30, 2025 11:26 pm
Replies: 2
by ahmed123435 » Sat Aug 30, 2025 11:01 am

2 Replies

35543 Views

Last post by iansjack
Sat Aug 30, 2025 11:26 pm
vesa stuff

Last post by nullplan « Sat Aug 30, 2025 8:31 am
Replies: 17
by xyjamepa » Thu Sep 03, 2009 11:20 am
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17 Replies

62504 Views

Last post by nullplan
Sat Aug 30, 2025 8:31 am
xHCI: Got Completion Code 0x11(context parameter error) when perfroming Address Command

Last post by Oython « Sat Aug 30, 2025 12:38 am
Replies: 6
by Oython » Wed Aug 27, 2025 8:41 am

6 Replies

48821 Views

Last post by Oython
Sat Aug 30, 2025 12:38 am
(SOLVED) Mapping VGA graphics ram to higher half not working

Last post by MichaelPetch « Wed Aug 27, 2025 1:26 pm
Replies: 9
by tunge » Mon Aug 25, 2025 2:53 am

9 Replies

46494 Views

Last post by MichaelPetch
Wed Aug 27, 2025 1:26 pm
#GP when trying to disengage Intel Dynamic Acceleration Technology

Last post by NathanLAAS « Wed Aug 27, 2025 1:50 am
Replies: 2
by NathanLAAS » Tue Aug 26, 2025 2:40 am

2 Replies

36192 Views

Last post by NathanLAAS
Wed Aug 27, 2025 1:50 am
[SOLVED] What is causing error 01h from interrupt 13h (16 bit real mode)

Last post by bbqribs « Sat Aug 23, 2025 11:13 pm
Replies: 4
by bbqribs » Sat Aug 23, 2025 8:40 pm

4 Replies

36310 Views

Last post by bbqribs
Sat Aug 23, 2025 11:13 pm
[SOLVED] Page fault upon PIT interrupt in ring 3

Last post by Octocontrabass « Sun Aug 17, 2025 5:46 pm
Replies: 5
by avcado » Sun Aug 17, 2025 4:23 pm

5 Replies

40105 Views

Last post by Octocontrabass
Sun Aug 17, 2025 5:46 pm
(i386) ring3 data segments used by ring0 just fine??

Last post by InvalidOpcode « Sun Aug 17, 2025 5:16 pm
Replies: 2
by InvalidOpcode » Tue Aug 12, 2025 4:15 pm

2 Replies

49493 Views

Last post by InvalidOpcode
Sun Aug 17, 2025 5:16 pm
Latency and choppy sound with PC Speaker on QEMU on WSL

Last post by MarkD « Sun Aug 17, 2025 1:27 pm
Replies: 3
by MarkD » Sat Aug 16, 2025 3:36 pm

3 Replies

42768 Views

Last post by MarkD
Sun Aug 17, 2025 1:27 pm
My first 16bit OS

Last post by eekee « Sat Aug 16, 2025 10:10 am
Replies: 6
by username291 » Tue Aug 12, 2025 1:54 pm

6 Replies

53645 Views

Last post by eekee
Sat Aug 16, 2025 10:10 am
PCIEXBAR Base Address for PCI Express Configuration Space

Last post by Octocontrabass « Wed Aug 13, 2025 11:18 pm
Replies: 1
by karim » Tue Aug 12, 2025 11:42 pm

1 Replies

41534 Views

Last post by Octocontrabass
Wed Aug 13, 2025 11:18 pm
DMIBAR

Last post by Octocontrabass « Tue Aug 12, 2025 11:43 am
Replies: 1
by karim » Mon Aug 11, 2025 11:15 pm

1 Replies

40554 Views

Last post by Octocontrabass
Tue Aug 12, 2025 11:43 am
CPU usage

Last post by Octocontrabass « Sat Aug 09, 2025 7:45 pm
Replies: 1
by karim » Fri Aug 08, 2025 9:46 pm

1 Replies

40238 Views

Last post by Octocontrabass
Sat Aug 09, 2025 7:45 pm
PC Speaker port 0x61 bit definitions?

Last post by MarkD « Sat Aug 09, 2025 2:06 pm
Replies: 2
by MarkD » Fri Aug 08, 2025 2:08 pm

2 Replies

40624 Views

Last post by MarkD
Sat Aug 09, 2025 2:06 pm
MSI(-X) interrupts only fire once on real hardware

Last post by Octocontrabass « Fri Aug 08, 2025 7:36 pm
Replies: 1
by techdude17 » Wed Aug 06, 2025 8:27 pm

1 Replies

32228 Views

Last post by Octocontrabass
Fri Aug 08, 2025 7:36 pm
how do i use unreal mode and get the memory number

Last post by VSlezak « Fri Aug 08, 2025 7:45 am
Replies: 1
by sitebreaker » Fri Aug 08, 2025 1:15 am

1 Replies

29609 Views

Last post by VSlezak
Fri Aug 08, 2025 7:45 am
First OS

Last post by VSlezak « Fri Aug 08, 2025 7:40 am
Replies: 2
by Seger » Fri Aug 08, 2025 3:06 am

2 Replies

29564 Views

Last post by VSlezak
Fri Aug 08, 2025 7:40 am
.data section

Last post by MichaelPetch « Wed Aug 06, 2025 10:49 am
Replies: 1
by karim » Wed Aug 06, 2025 12:50 am

1 Replies

26984 Views

Last post by MichaelPetch
Wed Aug 06, 2025 10:49 am
How do I know if I changed privilege level on IRQ in X86?

Last post by ffexl « Tue Aug 05, 2025 4:48 pm
Replies: 3
by ffexl » Tue Aug 05, 2025 4:36 pm

3 Replies

26700 Views

Last post by ffexl
Tue Aug 05, 2025 4:48 pm
Would handling a single MADT entry be enough?

Last post by Octocontrabass « Mon Aug 04, 2025 3:28 pm
Replies: 8
by sandras » Sun Aug 03, 2025 2:42 pm

8 Replies

43387 Views

Last post by Octocontrabass
Mon Aug 04, 2025 3:28 pm
ATA PIO read fails with timeout (status 0x41, error 0x4), but IDENTIFY works fine

Last post by Octocontrabass « Sun Aug 03, 2025 4:21 pm
Replies: 1
by ArtemOkhrimenko » Sun Aug 03, 2025 2:02 am

1 Replies

24617 Views

Last post by Octocontrabass
Sun Aug 03, 2025 4:21 pm
Bootloader not jumping to stage2

Last post by trilobite « Sun Aug 03, 2025 2:27 pm
Replies: 3
by trilobite » Sun Aug 03, 2025 2:27 am

3 Replies

35405 Views

Last post by trilobite
Sun Aug 03, 2025 2:27 pm
XHCI Interrupts not working

Last post by devc1 « Sun Aug 03, 2025 11:55 am
Replies: 14
by devc1 » Sun Jul 20, 2025 2:35 pm

14 Replies

92191 Views

Last post by devc1
Sun Aug 03, 2025 11:55 am
Kernel stops executing after adding keyboard-related code, even if unused

Last post by MichaelPetch « Fri Aug 01, 2025 8:17 pm
Replies: 2
by latorche » Tue Jul 29, 2025 8:15 am

2 Replies

27368 Views

Last post by MichaelPetch
Fri Aug 01, 2025 8:17 pm
Problems with GRUB and QEMU

Last post by MrLuck « Fri Aug 01, 2025 1:55 pm
Replies: 6
by MrLuck » Thu Jul 31, 2025 4:20 pm

6 Replies

35600 Views

Last post by MrLuck
Fri Aug 01, 2025 1:55 pm
LAPIC IRQ limit per CPU core

Last post by Octocontrabass « Fri Aug 01, 2025 12:31 pm
Replies: 5
by liviozanol » Tue Jul 29, 2025 5:30 am

5 Replies

32199 Views

Last post by Octocontrabass
Fri Aug 01, 2025 12:31 pm
How to handle keyboard repeat counts?

Last post by eekee « Wed Jul 30, 2025 6:58 am
Replies: 4
by robfinch » Sat Jul 26, 2025 4:58 am

4 Replies

29858 Views

Last post by eekee
Wed Jul 30, 2025 6:58 am
What's the 286's segment size?

Last post by eekee « Wed Jul 30, 2025 5:34 am
Replies: 2
by eekee » Tue Jul 29, 2025 6:52 am

2 Replies

22956 Views

Last post by eekee
Wed Jul 30, 2025 5:34 am
[Solved] Linker label does not match section in memory

Last post by user182941 « Tue Jul 29, 2025 8:25 am
Replies: 1
by user182941 » Mon Jul 28, 2025 11:50 pm

1 Replies

20064 Views

Last post by user182941
Tue Jul 29, 2025 8:25 am
Does NASM need org 0x7C00 to assemble boot sectors correctly?

Last post by eekee « Tue Jul 29, 2025 3:49 am
Replies: 7
by karim » Mon Jun 23, 2025 8:09 pm

7 Replies

36557 Views

Last post by eekee
Tue Jul 29, 2025 3:49 am
Is Memory Mapped I/O Taking RAM Address Space for Devices?

Last post by robfinch « Tue Jul 29, 2025 12:36 am
Replies: 5
by karim » Mon Jun 23, 2025 11:34 pm

5 Replies

34076 Views

Last post by robfinch
Tue Jul 29, 2025 12:36 am
SMP heisenbug (weird cpu exceptions when logging is removed, possibly related to networking)

Last post by Octocontrabass « Sun Jul 27, 2025 9:42 am
Replies: 6
by rannnnnddiddddd » Thu Jul 24, 2025 4:44 pm

6 Replies

48071 Views

Last post by Octocontrabass
Sun Jul 27, 2025 9:42 am
Looking for OS Developers – Help Build a Free Windows 11–Compatible Operating System from Scratch!

Last post by kerravon « Sat Jul 26, 2025 3:16 pm
Replies: 21
by basicprogrammer30 » Sat Jun 28, 2025 2:02 pm
1

2
21 Replies

89403 Views

Last post by kerravon
Sat Jul 26, 2025 3:16 pm
the Role of the Linker Script in Embedded Systems and Operating Systems Programming

Last post by Octocontrabass « Thu Jul 24, 2025 7:46 pm
Replies: 1
by karim » Wed Jul 23, 2025 7:57 am

1 Replies

20669 Views

Last post by Octocontrabass
Thu Jul 24, 2025 7:46 pm
Is this a use for Linker script?

Last post by Octocontrabass « Mon Jul 21, 2025 5:53 pm
Replies: 1
by karim » Mon Jul 21, 2025 2:44 pm

1 Replies

20203 Views

Last post by Octocontrabass
Mon Jul 21, 2025 5:53 pm
Oxide and Friends

Last post by eekee « Mon Jul 21, 2025 1:10 am
Replies: 2
by thewrongchristian » Sat Jul 12, 2025 4:09 am

2 Replies

35317 Views

Last post by eekee
Mon Jul 21, 2025 1:10 am
UEFI memory map strange attributes

Last post by Octocontrabass « Sun Jul 20, 2025 4:12 pm
Replies: 3
by mariuszp » Sat Jul 19, 2025 2:28 pm

3 Replies

28476 Views

Last post by Octocontrabass
Sun Jul 20, 2025 4:12 pm
Linker Scripts and Bootloaders

Last post by Octocontrabass « Sun Jul 20, 2025 4:06 pm
Replies: 1
by karim » Sun Jul 20, 2025 2:11 am

1 Replies

22570 Views

Last post by Octocontrabass
Sun Jul 20, 2025 4:06 pm
Why apic timer ticks is taking too long ?

Last post by Octocontrabass « Sun Jul 20, 2025 3:40 pm
Replies: 3
by gamingjam60 » Sat Jul 19, 2025 1:52 pm

3 Replies

25057 Views

Last post by Octocontrabass
Sun Jul 20, 2025 3:40 pm
[SOLVED] Keyboard interrupt printing twice on single key press

Last post by BrickSigma « Sun Jul 20, 2025 11:38 am
Replies: 4
by BrickSigma » Fri Jul 18, 2025 10:07 am

4 Replies

23976 Views

Last post by BrickSigma
Sun Jul 20, 2025 11:38 am
Kernel Entry Point and Linking

Last post by Octocontrabass « Sat Jul 19, 2025 8:26 pm
Replies: 1
by karim » Fri Jul 18, 2025 6:54 pm

1 Replies

24445 Views

Last post by Octocontrabass
Sat Jul 19, 2025 8:26 pm
Floppy disk read: 224 byte sector?

Last post by BenLunt « Fri Jul 18, 2025 5:13 pm
Replies: 5
by avcado » Wed Jul 09, 2025 4:03 pm

5 Replies

31943 Views

Last post by BenLunt
Fri Jul 18, 2025 5:13 pm
Triple Fault after adding declarations to kernel

Last post by ajmoritz « Thu Jul 17, 2025 2:22 pm
Replies: 5
by ajmoritz » Thu Jul 10, 2025 12:05 am

5 Replies

34173 Views

Last post by ajmoritz
Thu Jul 17, 2025 2:22 pm
VMLAUNCH Returns 7

Last post by devc1 « Thu Jul 17, 2025 12:30 pm
Replies: 8
by devc1 » Sun Jul 13, 2025 5:36 pm

8 Replies

42385 Views

Last post by devc1
Thu Jul 17, 2025 12:30 pm
PCI BAR size detection returns completely bogus values

Last post by mariuszp « Wed Jul 16, 2025 5:28 pm
Replies: 5
by mariuszp » Wed Jul 16, 2025 2:06 pm

5 Replies

24225 Views

Last post by mariuszp
Wed Jul 16, 2025 5:28 pm
GDT and Paging

Last post by Octocontrabass « Sun Jul 13, 2025 3:58 pm
Replies: 1
by karim » Sun Jul 13, 2025 3:24 pm

1 Replies

20886 Views

Last post by Octocontrabass
Sun Jul 13, 2025 3:58 pm
Why does UEFI GetMemoryMap return EFI_BUFFER_TOO_SMALL after allocating a buffer of the reported size?

Last post by OrdChaosXQ « Sat Jul 12, 2025 5:17 pm
Replies: 2
by OrdChaosXQ » Sat Jul 12, 2025 2:20 pm

2 Replies

25459 Views

Last post by OrdChaosXQ
Sat Jul 12, 2025 5:17 pm

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