From 4e5b18fb3284705904a2f15f790b8c15b5767fd0 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Mon, 5 Jul 2021 18:00:17 +0200
Subject: Ext2 and fixes

---
 src/loader/inc/dsk.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 src/loader/inc/dsk.h

(limited to 'src/loader/inc/dsk.h')

diff --git a/src/loader/inc/dsk.h b/src/loader/inc/dsk.h
new file mode 100644
index 0000000..5b2dec9
--- /dev/null
+++ b/src/loader/inc/dsk.h
@@ -0,0 +1,21 @@
+// MIT License, Copyright (c) 2021 Marvin Borner
+
+#ifndef DSK_H
+#define DSK_H
+
+#include <def.h>
+
+// General disk assumptions
+#define BLOCK_SIZE 1024
+#define BLOCK_COUNT 256 // BLOCK_SIZE / sizeof(u32)
+#define SECTOR_SIZE 512
+#define SECTOR_COUNT (BLOCK_SIZE / SECTOR_SIZE) // 2
+
+struct dev;
+struct fs {
+	s32 (*read)(const char *, void *, u32, u32, struct dev *);
+};
+
+void dsk_detect(struct dev *dev);
+
+#endif
-- 
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