diff --git a/src/game/pak/pak.c b/src/game/pak/pak.c
index 009171dd7..6f61828e0 100644
--- a/src/game/pak/pak.c
+++ b/src/game/pak/pak.c
@@ -662,32 +662,11 @@ void func0f117150(s8 device, u8 *ptr)
 	}
 }
 
-GLOBAL_ASM(
-glabel func0f1171b4
-/*  f1171b4:	00047600 */ 	sll	$t6,$a0,0x18
-/*  f1171b8:	000e7e03 */ 	sra	$t7,$t6,0x18
-/*  f1171bc:	000fc080 */ 	sll	$t8,$t7,0x2
-/*  f1171c0:	030fc023 */ 	subu	$t8,$t8,$t7
-/*  f1171c4:	0018c080 */ 	sll	$t8,$t8,0x2
-/*  f1171c8:	030fc023 */ 	subu	$t8,$t8,$t7
-/*  f1171cc:	0018c080 */ 	sll	$t8,$t8,0x2
-/*  f1171d0:	030fc021 */ 	addu	$t8,$t8,$t7
-/*  f1171d4:	0018c080 */ 	sll	$t8,$t8,0x2
-/*  f1171d8:	030fc023 */ 	subu	$t8,$t8,$t7
-/*  f1171dc:	3c19800a */ 	lui	$t9,%hi(var800a2380)
-/*  f1171e0:	27392380 */ 	addiu	$t9,$t9,%lo(var800a2380)
-/*  f1171e4:	0018c080 */ 	sll	$t8,$t8,0x2
-/*  f1171e8:	03191021 */ 	addu	$v0,$t8,$t9
-/*  f1171ec:	904b02b8 */ 	lbu	$t3,0x2b8($v0)
-/*  f1171f0:	00064880 */ 	sll	$t1,$a2,0x2
-/*  f1171f4:	312a0004 */ 	andi	$t2,$t1,0x4
-/*  f1171f8:	316cfffb */ 	andi	$t4,$t3,0xfffb
-/*  f1171fc:	014c6825 */ 	or	$t5,$t2,$t4
-/*  f117200:	afa40000 */ 	sw	$a0,0x0($sp)
-/*  f117204:	ac45000c */ 	sw	$a1,0xc($v0)
-/*  f117208:	03e00008 */ 	jr	$ra
-/*  f11720c:	a04d02b8 */ 	sb	$t5,0x2b8($v0)
-);
+void func0f1171b4(s8 device, s32 arg1, s32 arg2)
+{
+	var800a2380[device].unk00c = arg1;
+	var800a2380[device].unk2b8_06 = arg2;
+}
 
 GLOBAL_ASM(
 glabel func0f117210
diff --git a/src/include/game/pak/pak.h b/src/include/game/pak/pak.h
index f6d6934d5..354b3098a 100644
--- a/src/include/game/pak/pak.h
+++ b/src/include/game/pak/pak.h
@@ -33,7 +33,7 @@ s32 func0f11702c(s8 device);
 s32 func0f11706c(s8 arg0);
 s32 func0f117094(s8 arg0, u32 arg1);
 void func0f117150(s8 device, u8 *ptr);
-u32 func0f1171b4(void);
+void func0f1171b4(s8 device, s32 arg1, s32 arg2);
 u32 func0f117210(void);
 u32 func0f117430(void);
 u32 func0f117520(s8 arg0, u32 arg1, u32 *arg2);
diff --git a/src/include/types.h b/src/include/types.h
index 58cf2d2c0..b935b3b9f 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -5141,7 +5141,9 @@ struct var800a2380 {
 	/*0x2ac*/ u32 unk2ac;
 	/*0x2b0*/ u32 unk2b0;
 	/*0x2b4*/ f32 unk2b4;
-	/*0x2b8*/ u16 unk2b8;
+	/*0x2b8*/ u8 unk2b8_01 : 5;
+	/*0x2b8*/ u8 unk2b8_06 : 1;
+	/*0x2b9*/ u8 unk2b9;
 	/*0x2ba*/ u8 unk2ba;
 	/*0x2bb*/ u8 unk2bb;
 	/*0x2bc*/ u32 unk2bc;