From e3e1566fd7d21a2fc5e630358c4d866f62187c86 Mon Sep 17 00:00:00 2001
From: Vitriol1744 <vitriol1744@gmail.com>
Date: Fri, 2 Dec 2022 18:13:31 +0100
Subject: [PATCH] Kernel: Implement PIT::set_periodic() and
 PIT::set_non_periodic()

---
 Kernel/Arch/x86/Time/PIT.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Kernel/Arch/x86/Time/PIT.cpp b/Kernel/Arch/x86/Time/PIT.cpp
index 23193f5165..a9709e1229 100644
--- a/Kernel/Arch/x86/Time/PIT.cpp
+++ b/Kernel/Arch/x86/Time/PIT.cpp
@@ -46,13 +46,13 @@ size_t PIT::ticks_per_second() const
 
 void PIT::set_periodic()
 {
-    // FIXME: Implement it...
-    VERIFY_NOT_REACHED();
+    IO::out8(PIT_CTL, TIMER0_CTL | WRITE_WORD | MODE_SQUARE_WAVE);
+    m_periodic = true;
 }
 void PIT::set_non_periodic()
 {
-    // FIXME: Implement it...
-    VERIFY_NOT_REACHED();
+    IO::out8(PIT_CTL, TIMER0_CTL | WRITE_WORD | MODE_ONESHOT);
+    m_periodic = false;
 }
 
 void PIT::reset_to_default_ticks_per_second()