diff --git a/hw/acpi/bios-linker-loader.c b/hw/acpi/bios-linker-loader.c
index d963ebe..e9c19cf 100644
--- a/hw/acpi/bios-linker-loader.c
+++ b/hw/acpi/bios-linker-loader.c
@@ -21,91 +21,10 @@
 #include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "hw/acpi/bios-linker-loader.h"
-#include "hw/nvram/fw_cfg.h"
 
 #include "qemu/bswap.h"
 
 /*
- * Linker/loader is a paravirtualized interface that passes commands to guest.
- * The commands can be used to request guest to
- * - allocate memory chunks and initialize them from QEMU FW CFG files
- * - link allocated chunks by storing pointer to one chunk into another
- * - calculate ACPI checksum of part of the chunk and store into same chunk
- */
-#define BIOS_LINKER_LOADER_FILESZ FW_CFG_MAX_FILE_PATH
-
-struct BiosLinkerLoaderEntry {
-    uint32_t command;
-    union {
-        /*
-         * COMMAND_ALLOCATE - allocate a table from @alloc.file
-         * subject to @alloc.align alignment (must be power of 2)
-         * and @alloc.zone (can be HIGH or FSEG) requirements.
-         *
-         * Must appear exactly once for each file, and before
-         * this file is referenced by any other command.
-         */
-        struct {
-            char file[BIOS_LINKER_LOADER_FILESZ];
-            uint32_t align;
-            uint8_t zone;
-        } alloc;
-
-        /*
-         * COMMAND_ADD_POINTER - patch the table (originating from
-         * @dest_file) at @pointer.offset, by adding a pointer to the table
-         * originating from @src_file. 1,2,4 or 8 byte unsigned
-         * addition is used depending on @pointer.size.
-         */
-        struct {
-            char dest_file[BIOS_LINKER_LOADER_FILESZ];
-            char src_file[BIOS_LINKER_LOADER_FILESZ];
-            uint32_t offset;
-            uint8_t size;
-        } pointer;
-
-        /*
-         * COMMAND_ADD_CHECKSUM - calculate checksum of the range specified by
-         * @cksum_start and @cksum_length fields,
-         * and then add the value at @cksum.offset.
-         * Checksum simply sums -X for each byte X in the range
-         * using 8-bit math.
-         */
-        struct {
-            char file[BIOS_LINKER_LOADER_FILESZ];
-            uint32_t offset;
-            uint32_t start;
-            uint32_t length;
-        } cksum;
-
-        /* padding */
-        char pad[124];
-    };
-} QEMU_PACKED;
-typedef struct BiosLinkerLoaderEntry BiosLinkerLoaderEntry;
-
-enum {
-    BIOS_LINKER_LOADER_COMMAND_ALLOCATE     = 0x1,
-    BIOS_LINKER_LOADER_COMMAND_ADD_POINTER  = 0x2,
-    BIOS_LINKER_LOADER_COMMAND_ADD_CHECKSUM = 0x3,
-};
-
-enum {
-    BIOS_LINKER_LOADER_ALLOC_ZONE_HIGH = 0x1,
-    BIOS_LINKER_LOADER_ALLOC_ZONE_FSEG = 0x2,
-};
-
-/*
- * BiosLinkerFileEntry:
- *
- * An internal type used for book-keeping file entries
- */
-typedef struct BiosLinkerFileEntry {
-    char *name; /* file name */
-    GArray *blob; /* data accosiated with @name */
-} BiosLinkerFileEntry;
-
-/*
  * bios_linker_loader_init: allocate a new linker object instance.
  *
  * After initialization, linker commands can be added, and will
@@ -137,7 +56,7 @@ void bios_linker_loader_cleanup(BIOSLinker *linker)
     g_free(linker);
 }
 
-static const BiosLinkerFileEntry *
+const BiosLinkerFileEntry *
 bios_linker_find_file(const BIOSLinker *linker, const char *name)
 {
     int i;
diff --git a/include/hw/acpi/bios-linker-loader.h b/include/hw/acpi/bios-linker-loader.h
index fa1e5d1..52c1e44 100644
--- a/include/hw/acpi/bios-linker-loader.h
+++ b/include/hw/acpi/bios-linker-loader.h
@@ -1,12 +1,93 @@
 #ifndef BIOS_LINKER_LOADER_H
 #define BIOS_LINKER_LOADER_H
 
+#include "hw/nvram/fw_cfg.h"
 
 typedef struct BIOSLinker {
     GArray *cmd_blob;
     GArray *file_list;
 } BIOSLinker;
 
+/*
+ * Linker/loader is a paravirtualized interface that passes commands to guest.
+ * The commands can be used to request guest to
+ * - allocate memory chunks and initialize them from QEMU FW CFG files
+ * - link allocated chunks by storing pointer to one chunk into another
+ * - calculate ACPI checksum of part of the chunk and store into same chunk
+ */
+#define BIOS_LINKER_LOADER_FILESZ FW_CFG_MAX_FILE_PATH
+
+struct BiosLinkerLoaderEntry {
+    uint32_t command;
+    union {
+        /*
+         * COMMAND_ALLOCATE - allocate a table from @alloc.file
+         * subject to @alloc.align alignment (must be power of 2)
+         * and @alloc.zone (can be HIGH or FSEG) requirements.
+         *
+         * Must appear exactly once for each file, and before
+         * this file is referenced by any other command.
+         */
+        struct {
+            char file[BIOS_LINKER_LOADER_FILESZ];
+            uint32_t align;
+            uint8_t zone;
+        } alloc;
+
+        /*
+         * COMMAND_ADD_POINTER - patch the table (originating from
+         * @dest_file) at @pointer.offset, by adding a pointer to the table
+         * originating from @src_file. 1,2,4 or 8 byte unsigned
+         * addition is used depending on @pointer.size.
+         */
+        struct {
+            char dest_file[BIOS_LINKER_LOADER_FILESZ];
+            char src_file[BIOS_LINKER_LOADER_FILESZ];
+            uint32_t offset;
+            uint8_t size;
+        } pointer;
+
+        /*
+         * COMMAND_ADD_CHECKSUM - calculate checksum of the range specified by
+         * @cksum_start and @cksum_length fields,
+         * and then add the value at @cksum.offset.
+         * Checksum simply sums -X for each byte X in the range
+         * using 8-bit math.
+         */
+        struct {
+            char file[BIOS_LINKER_LOADER_FILESZ];
+            uint32_t offset;
+            uint32_t start;
+            uint32_t length;
+        } cksum;
+
+        /* padding */
+        char pad[124];
+    };
+} QEMU_PACKED;
+typedef struct BiosLinkerLoaderEntry BiosLinkerLoaderEntry;
+
+enum {
+    BIOS_LINKER_LOADER_COMMAND_ALLOCATE     = 0x1,
+    BIOS_LINKER_LOADER_COMMAND_ADD_POINTER  = 0x2,
+    BIOS_LINKER_LOADER_COMMAND_ADD_CHECKSUM = 0x3,
+};
+
+enum {
+    BIOS_LINKER_LOADER_ALLOC_ZONE_HIGH = 0x1,
+    BIOS_LINKER_LOADER_ALLOC_ZONE_FSEG = 0x2,
+};
+
+/*
+ * BiosLinkerFileEntry:
+ *
+ * An internal type used for book-keeping file entries
+ */
+typedef struct BiosLinkerFileEntry {
+    char *name; /* file name */
+    GArray *blob; /* data accosiated with @name */
+} BiosLinkerFileEntry;
+
 BIOSLinker *bios_linker_loader_init(void);
 
 void bios_linker_loader_alloc(BIOSLinker *linker,
@@ -27,4 +108,8 @@ void bios_linker_loader_add_pointer(BIOSLinker *linker,
                                     uint32_t src_offset);
 
 void bios_linker_loader_cleanup(BIOSLinker *linker);
+
+const BiosLinkerFileEntry *
+bios_linker_find_file(const BIOSLinker *linker, const char *name);
+
 #endif
