.set noat      # allow manual use of $at
.set noreorder # don't insert nops after branches

glabel osSiRawWriteIo
/* 47C10 8006C810 27BDFFE0 */  addiu     $sp, $sp, -0x20
/* 47C14 8006C814 AFB00010 */  sw        $s0, 0x10($sp)
/* 47C18 8006C818 00808021 */  addu      $s0, $a0, $zero
/* 47C1C 8006C81C AFB10014 */  sw        $s1, 0x14($sp)
/* 47C20 8006C820 AFBF0018 */  sw        $ra, 0x18($sp)
/* 47C24 8006C824 0C01B5F8 */  jal       osSiDeviceBusy
/* 47C28 8006C828 00A08821 */   addu     $s1, $a1, $zero
/* 47C2C 8006C82C 54400005 */  bnel      $v0, $zero, .L8006C844
/* 47C30 8006C830 2402FFFF */   addiu    $v0, $zero, -1
/* 47C34 8006C834 3C02A000 */  lui       $v0, 0xa000
/* 47C38 8006C838 02021025 */  or        $v0, $s0, $v0
/* 47C3C 8006C83C AC510000 */  sw        $s1, ($v0)
/* 47C40 8006C840 00001021 */  addu      $v0, $zero, $zero
.L8006C844:
/* 47C44 8006C844 8FBF0018 */  lw        $ra, 0x18($sp)
/* 47C48 8006C848 8FB10014 */  lw        $s1, 0x14($sp)
/* 47C4C 8006C84C 8FB00010 */  lw        $s0, 0x10($sp)
/* 47C50 8006C850 03E00008 */  jr        $ra
/* 47C54 8006C854 27BD0020 */   addiu    $sp, $sp, 0x20
/* 47C58 8006C858 00000000 */  nop
/* 47C5C 8006C85C 00000000 */  nop