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fix/kernel: Fixed MADT tables to use

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acpi_madt_entry_t header;
This commit is contained in:
Kevin Alavik 2025-05-16 19:23:25 +02:00
parent 09de945b15
commit 1f70ada525
Signed by: cmpsb
GPG key ID: 10D1CC0526FDC6D7
3 changed files with 20 additions and 16 deletions
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13
kernel/src/emk.c
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@ -18,6 +18,7 @@
#include <flanterm/backends/fb.h>
#endif // FLANTERM_SUPPORT
#include <sys/acpi.h>
#include <sys/acpi/madt.h>
__attribute__((used, section(".limine_requests"))) static volatile LIMINE_BASE_REVISION(3);
__attribute__((used, section(".limine_requests"))) static volatile struct limine_memmap_request memmap_request = {
@ -37,6 +38,9 @@ __attribute__((used, section(".limine_requests"))) volatile struct limine_frameb
__attribute__((used, section(".limine_requests"))) static volatile struct limine_rsdp_request rsdp_request = {
.revision = 0,
.id = LIMINE_RSDP_REQUEST};
__attribute__((used, section(".limine_requests"))) static volatile struct limine_mp_request mp_request = {
.revision = 0,
.id = LIMINE_MP_REQUEST};
__attribute__((used, section(".limine_requests_start"))) static volatile LIMINE_REQUESTS_START_MARKER;
__attribute__((used, section(".limine_requests_end"))) static volatile LIMINE_REQUESTS_END_MARKER;
@ -171,7 +175,7 @@ void emk_entry(void)
acpi_init();
log_early("Initialized ACPI");
void *madt = acpi_find_table("APIC");
acpi_madt_t *madt = (acpi_madt_t *)acpi_find_table("APIC");
if (!madt)
{
kpanic(NULL, "Failed to find MADT table");
@ -179,5 +183,12 @@ void emk_entry(void)
log_early("Found MADT at %p", madt);
if (!mp_request.response)
{
kpanic(NULL, "Failed to get MP request");
}
log_early("%d available cores", mp_request.response->cpu_count);
hlt();
}