1 files changed, 78 insertions, 0 deletions
diff --git a/include/layout.h b/include/layout.h
new file mode 100644
index 000000000..5614beaf8
--- /dev/null
+++ b/include/layout.h
@@ -0,0 +1,78 @@
+/*
+ * This file is part of the flashrom project.
+ *
+ * Copyright (C) 2005-2008 coresystems GmbH
+ * (Written by Stefan Reinauer <stepan@coresystems.de> for coresystems GmbH)
+ * Copyright (C) 2011-2013 Stefan Tauner
+ * Copyright (C) 2016 secunet Security Networks AG
+ * (Written by Nico Huber <nico.huber@secunet.com> for secunet)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LAYOUT_H__
+#define __LAYOUT_H__ 1
+
+#include <stddef.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+/* Types and macros regarding the maximum flash space size supported by generic code. */
+typedef uint32_t chipoff_t; /* Able to store any addressable offset within a supported flash memory. */
+typedef uint32_t chipsize_t; /* Able to store the number of bytes of any supported flash memory. */
+#define FL_MAX_CHIPOFF_BITS (24)
+#define FL_MAX_CHIPOFF ((chipoff_t)(1ULL<<FL_MAX_CHIPOFF_BITS)-1)
+#define PRIxCHIPOFF "06"PRIx32
+#define PRIuCHIPSIZE PRIu32
+
+#define MAX_ROMLAYOUT	128
+
+struct flash_region {
+	char *name;
+	chipoff_t start;
+	chipoff_t end;
+	bool read_prot;
+	bool write_prot;
+};
+
+struct romentry {
+	struct romentry *next;
+
+	bool included;
+	char *file;
+
+	struct flash_region region;
+};
+
+struct flashrom_layout;
+
+struct layout_include_args;
+
+struct flashrom_flashctx;
+const struct flashrom_layout *get_default_layout(const struct flashrom_flashctx *);
+const struct flashrom_layout *get_layout(const struct flashrom_flashctx *);
+
+int layout_from_file(struct flashrom_layout **, const char *name);
+
+int register_include_arg(struct layout_include_args **, const char *arg);
+int process_include_args(struct flashrom_layout *, const struct layout_include_args *);
+void cleanup_include_args(struct layout_include_args **);
+
+const struct romentry *layout_next_included_region(const struct flashrom_layout *, chipoff_t);
+const struct romentry *layout_next_included(const struct flashrom_layout *, const struct romentry *);
+const struct romentry *layout_next(const struct flashrom_layout *, const struct romentry *);
+int included_regions_overlap(const struct flashrom_layout *);
+void prepare_layout_for_extraction(struct flashrom_flashctx *);
+int layout_sanity_checks(const struct flashrom_flashctx *);
+int check_for_unwritable_regions(const struct flashrom_flashctx *flash, unsigned int start, unsigned int len);
+void get_flash_region(const struct flashrom_flashctx *flash, int addr, struct flash_region *region);
+
+#endif /* !__LAYOUT_H__ */