From 0a411b603186122c5a80c79be4b95937255c3622 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Mon, 17 Nov 2025 00:48:56 -0500
Subject: kern/amd64: cpu: Add initial Local APIC driver

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/inc/arch/amd64/msr.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sys/inc/arch/amd64/msr.h')

diff --git a/sys/inc/arch/amd64/msr.h b/sys/inc/arch/amd64/msr.h
index ab0deb9..e3f8887 100644
--- a/sys/inc/arch/amd64/msr.h
+++ b/sys/inc/arch/amd64/msr.h
@@ -33,6 +33,7 @@
 #include <sys/cdefs.h>
 #include <sys/types.h>
 
+#define IA32_APIC_BASE      0x0000001B
 #define IA32_GS_BASE        0xC0000101
 #define IA32_KERNEL_GS_BASE 0xC0000102
 
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