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Integrate uACPI

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This commit is contained in:
Kamil Kowalczyk
2025-08-17 18:37:57 +02:00
parent 069870cd0d
commit 92ccd189e7
166 changed files with 42104 additions and 33 deletions
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32
kernel/hal/x86_64/acpi.c Normal file
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#include <stddef.h>
#include <stdint.h>
#include "uacpi/uacpi.h"
#include "uacpi/utilities.h"
#include "hal/hal.h"
#include "kprintf.h"
#include "dlmalloc/malloc.h"
#define PREINIT_BUFFER_SIZE 0x1000
void acpi_init(void) {
uacpi_status ret;
void *preinit_buffer = dlmalloc(PREINIT_BUFFER_SIZE);
ret = uacpi_setup_early_table_access(preinit_buffer, PREINIT_BUFFER_SIZE);
if (uacpi_unlikely_error(ret)) {
ERR("acpi", "init err %s\n", uacpi_status_to_string(ret));
hal_hang();
}
/* if (uacpi_unlikely_error(ret)) { */
/* ERR("acpi", "init err %s\n", uacpi_status_to_string(ret)); */
/* hal_hang(); */
/* } */
/* if (uacpi_unlikely_error(ret)) { */
/* ERR("acpi", "init err %s\n", uacpi_status_to_string(ret)); */
/* hal_hang(); */
/* } */
LOG("hal", "acpi init\n");
}