diff options
| author | Ian Moffett <ian@osmora.org> | 2025-09-15 11:03:10 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-09-15 11:03:10 -0400 |
| commit | cff93b1fb12540f6945754ba75da3d4d1a891dc7 (patch) | |
| tree | 3f5abadb90c652653fee1fc1a0af2df3528d4dbe /src/sys/arch/amd64/boot/boot_chip.c | |
| parent | 5e3270af3c21a49fe75770d39e9dce483e759e9c (diff) | |
kern/amd64: Add I/O APIC initialization code
This commit introduces the initial I/O APIC driver code that does basic
initialization i.e., grabbing base address from MADT, masking each pin,
etc.
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'src/sys/arch/amd64/boot/boot_chip.c')
| -rw-r--r-- | src/sys/arch/amd64/boot/boot_chip.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/sys/arch/amd64/boot/boot_chip.c b/src/sys/arch/amd64/boot/boot_chip.c index 737309f..01d090c 100644 --- a/src/sys/arch/amd64/boot/boot_chip.c +++ b/src/sys/arch/amd64/boot/boot_chip.c @@ -32,11 +32,14 @@ #include <machine/gdt.h> #include <machine/boot.h> #include <machine/i8259.h> +#include <machine/ioapic.h> void platform_boot(void) { gdt_load(); i8259_disable(); + + ioapic_init(); uart_init(); } |