svn commit: r247215 - projects/uefi/sys/amd64/include

[Benno Rice]

Author: benno
Date: Sun Feb 24 11:22:29 2013
New Revision: 247215
URL: http://svnweb.freebsd.org/changeset/base/247215

Log:
  Add EFI handover structures. This was missed in previous commits.
  
  Spotted by:	John Klug <John.Klug at UNISYS.com>

Added:
  projects/uefi/sys/amd64/include/efi.h

Added: projects/uefi/sys/amd64/include/efi.h
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ projects/uefi/sys/amd64/include/efi.h	Sun Feb 24 11:22:29 2013	(r247215)
@@ -0,0 +1,35 @@
+#ifndef _MACHINE_EFI_H_
+#define _MACHINE_EFI_H_
+
+struct efi_fb {
+	int		fb_present;
+	uint64_t	fb_addr;
+	uint64_t	fb_size;
+	int		fb_height;
+	int		fb_width;
+	int		fb_stride;
+	uint32_t	fb_mask_red;
+	uint32_t	fb_mask_green;
+	uint32_t	fb_mask_blue;
+	uint32_t	fb_mask_reserved;
+};
+
+struct efi_header {
+        size_t          memory_size;
+        size_t          descriptor_size;
+        uint64_t        descriptor_version;
+	struct efi_fb	fb;
+};
+
+struct efi_descriptor {
+	uint32_t	type;
+	vm_offset_t	physical_start;
+	vm_offset_t	virtual_start;
+	uint64_t	pages;
+	uint64_t	attribute;
+};
+
+#define efi_next_descriptor(ptr, size) \
+	((struct efi_descriptor *)(((uint8_t *) ptr) + size))
+
+#endif  /* _MACHINE_EFI_H_ */