Add gPXE into the source tree; build unified imagesyslinux-3.70-pre7

1 files changed, 34 insertions, 0 deletions

diff --git a/gpxe/src/arch/i386/include/pxe_call.h b/gpxe/src/arch/i386/include/pxe_call.h
new file mode 100644
index 00000000..dc585310
--- /dev/null
+++ b/gpxe/src/arch/i386/include/pxe_call.h
@@ -0,0 +1,34 @@
+#ifndef _PXE_CALL_H
+#define _PXE_CALL_H
+
+/** @file
+ *
+ * PXE API entry point
+ */
+
+#include <pxe_api.h>
+#include <realmode.h>
+
+/** PXE load address segment */
+#define PXE_LOAD_SEGMENT 0
+
+/** PXE load address offset */
+#define PXE_LOAD_OFFSET 0x7c00
+
+/** PXE physical load address */
+#define PXE_LOAD_PHYS ( ( PXE_LOAD_SEGMENT << 4 ) + PXE_LOAD_OFFSET )
+
+/** !PXE structure */
+extern struct s_PXE __text16 ( ppxe );
+#define ppxe __use_text16 ( ppxe )
+
+/** PXENV+ structure */
+extern struct s_PXENV __text16 ( pxenv );
+#define pxenv __use_text16 ( pxenv )
+
+extern void pxe_hook_int1a ( void );
+extern int pxe_unhook_int1a ( void );
+extern void pxe_init_structures ( void );
+extern int pxe_start_nbp ( void );
+
+#endif /* _PXE_CALL_H */