PIT IRQ In Bochs 2.5.1 changed?
Posted: Tue Apr 24, 2012 1:15 pm
So this didn't occur in bochs 2.4.6. After I updated to 2.5.1 I didn't recieve my PIT IRQ anymore after activating the Io Apic, and that was extremely wierd. So i checked the debug log and noticed a lot of IRQ 2 callings, so changed the default mapping of the PIT to IRQ 2 instead of IRQ 0 and suddenly it worked again. However the changelog of bochs mentions no such thing of changing PIT IRQ? And there is no Io-source remapping entry in the MADT mentioning this (There is in VMWare, VirtualBox, even all my pc's mention this, they all have an MADT entry that redirects IRQ 0 to IRQ 2).
What is happening? Am i stupid or have i overseen something?
Just really curious
* EDIT
Okay, nevermind.
What is happening? Am i stupid or have i overseen something?
Just really curious
* EDIT
Okay, nevermind.
Code: Select all
[3025030] PIT mistakenly connected to IRQ0 IOAPIC instead of IRQ2