From 14481a3b1ba333efa3b5dbf76dfbab398fa79b3f Mon Sep 17 00:00:00 2001
From: Alejandro Javier Asenjo Nitti <alejandro.asenjo88@gmail.com>
Date: Mon, 16 Oct 2023 12:29:19 -0300
Subject: [PATCH] decompile osContInit. Co-authored-by: @rainchus @Tharo
 @Mallos31

---
 src/libultra/io/controller.c | 40 ++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

diff --git a/src/libultra/io/controller.c b/src/libultra/io/controller.c
index ba278426..4ad2eaf1 100644
--- a/src/libultra/io/controller.c
+++ b/src/libultra/io/controller.c
@@ -1,6 +1,42 @@
-#include "common.h"
+#include "global.h"
+#include "PR/controller.h"
 
-#pragma GLOBAL_ASM("asm/us/nonmatchings/libultra/io/controller/osContInit.s")
+s32 osContInit(OSMesgQueue* mq, u8* bitpattern, OSContStatus* data) {
+    OSMesg dummy;
+    s32 ret = 0;
+    OSTime t;
+    OSTimer mytimer;
+    OSMesgQueue timerMesgQueue;
+
+    if (__osContinitialized != 0) {
+        return 0;
+    }
+
+    __osContinitialized = 1;
+    t = osGetTime();
+
+    if (t < UNK(osClockRate)) {
+        osCreateMesgQueue(&timerMesgQueue, &dummy, 1);
+        osSetTimer(&mytimer, UNK(osClockRate) - t, 0, &timerMesgQueue, &dummy);
+        osRecvMesg(&timerMesgQueue, &dummy, OS_MESG_BLOCK);
+    }
+    __osMaxControllers = 4;
+
+    __osPackRequestData(CONT_CMD_REQUEST_STATUS);
+
+    ret = __osSiRawStartDma(OS_WRITE, __osContPifRam.ramarray);
+    osRecvMesg(mq, &dummy, OS_MESG_BLOCK);
+
+    ret = __osSiRawStartDma(OS_READ, __osContPifRam.ramarray);
+    osRecvMesg(mq, &dummy, OS_MESG_BLOCK);
+
+    __osContGetInitData(bitpattern, data);
+    __osContLastCmd = CONT_CMD_REQUEST_STATUS;
+    __osSiCreateAccessQueue();
+    osCreateMesgQueue(&__osEepromTimerQ, &__osEepromTimerMsg, 1);
+
+    return ret;
+}
 
 #pragma GLOBAL_ASM("asm/us/nonmatchings/libultra/io/controller/__osContGetInitData.s")