move constants to api. centralize interrupts. fix rootdir lock hang

1 files changed, 33 insertions, 0 deletions

diff --git a/hal/uacpi.c b/hal/uacpi.c
index 0af50b2..5aea792 100644
--- a/hal/uacpi.c
+++ b/hal/uacpi.c
@@ -1,5 +1,11 @@
+#include "arch/x86_64/hal/obj.h"
+#include "init.h"
 #include "uacpi/uacpi.h"
 #include "lib/printf.h"
+#include "uacpi/tables.h"
+#include <hal/obj.h>
+
+jove_objdir_t s_acpi_objdir = { 0 };
 
 void uacpi_kernel_log(uacpi_log_level lvl, const uacpi_char* fmt, ...)
 {
@@ -11,3 +17,30 @@ void uacpi_kernel_log(uacpi_log_level lvl, const uacpi_char* fmt, ...)
     va_end(ap);
 }
 
+void
+uacpi_kernel_init(void)
+{
+    uint8_t uacpi_buffer[1024];
+    uacpi_setup_early_table_access(uacpi_buffer, 1024);
+
+    jove_owned_obj_t *acpi_objdir_obj = objdir_getlocal(_rootdir_obj, ROOTDIR_ACPI_I);
+    obj_settype(acpi_objdir_obj, JOVE_OBJ_OBJDIR);
+    obj_setvalue(acpi_objdir_obj, (uintptr_t)&s_acpi_objdir);
+
+    size_t num_tables = uacpi_table_count();
+    for(size_t i = 0; i < num_tables; i++) {
+        uacpi_table table;
+        uacpi_status get_res = uacpi_table_get_by_index(i, &table);
+
+        if(get_res != UACPI_STATUS_OK) {
+            kprintf("uacpi: Failed to get table %i with code %s\n", i, uacpi_status_to_string(get_res));
+            continue;
+        }
+
+        jove_owned_obj_t *table_obj = objdir_getlocal(acpi_objdir_obj, i);
+        obj_settype(table_obj, JOVE_OBJ_ACPI_TABLE);
+        obj_setvalue(table_obj, table.virt_addr);
+        obj_release(table_obj);
+    }
+    obj_release(acpi_objdir_obj);
+}