From 9ea708da24784d2f4960f0353b7a08c0c2c08145 Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Wed, 25 Oct 2023 19:36:25 +0200
Subject: RTL8139: Transmission and interrupts seem to magically work now.

This commit is done to preserve the functional code before I make new
changes.
---
 cpu/io.s | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'cpu/io.s')

diff --git a/cpu/io.s b/cpu/io.s
index 3c409de..31e9df0 100644
--- a/cpu/io.s
+++ b/cpu/io.s
@@ -4,6 +4,7 @@
 .global outw
 .global outl
 .global inb
+.global inw
 .global inl
 .global rep_outsw
 .global rep_insw
@@ -36,9 +37,9 @@ outb:
 	ret
 
 outw:
-	mov eax, [esp + 8]
+	mov ax, [esp + 8]
 	mov dx, [esp + 4]
-	out dx, eax
+	out dx, ax
 	ret
 
 inl:
@@ -46,6 +47,11 @@ inl:
 	in  eax, dx
 	ret
 
+inw:
+	mov dx, [esp + 4]
+	in  ax, dx
+	ret
+
 inb:
 	mov dx, [esp + 4]
 	in  al, dx
-- 
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