From ae5499137e377e08feb523c08b26495e79ed16df Mon Sep 17 00:00:00 2001
From: Aleksa Vuckovic <aleksav013@gmail.com>
Date: Fri, 2 Dec 2022 00:56:33 +0100
Subject: now also working on amd cpus

---
 kernel/src/cpu/io.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'kernel/src/cpu/io.c')

diff --git a/kernel/src/cpu/io.c b/kernel/src/cpu/io.c
index 1a68f08..a5adfd6 100644
--- a/kernel/src/cpu/io.c
+++ b/kernel/src/cpu/io.c
@@ -12,3 +12,8 @@ void outb(uint32_t port, uint8_t value)
 {
 	__asm__ volatile ("outb %%al, %%dx;" : : "d"(port), "a"(value));
 }
+
+void io_wait(void)
+{
+	outb(0x80, 0);
+}
-- 
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