From 97f57cf4da45d268bbea863ae7bf40bb8c749aad Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Sun, 6 Sep 2020 23:27:29 +0200
Subject: Some timer thingies

---
 kernel/inc/acpi.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'kernel/inc')

diff --git a/kernel/inc/acpi.h b/kernel/inc/acpi.h
index 3a25098..6cebf9b 100644
--- a/kernel/inc/acpi.h
+++ b/kernel/inc/acpi.h
@@ -11,6 +11,8 @@
 #define FADT_MAGIC "FACP"
 #define HPET_MAGIC "HPET"
 
+#define HPET_MAX_PERIOD 0x05F5E100
+
 struct address_structure {
 	u8 address_space_id;
 	u8 register_bit_width;
@@ -110,6 +112,6 @@ struct fadt *fadt;
 struct hpet *hpet;
 
 void acpi_install();
-void hpet_install(int period);
+void hpet_install(int frequency);
 
 #endif
-- 
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