* Changed get_boot_item() API: it now also can retrieve the size of the boot

item entry.
* The bios_ia32 video platform code now stores the available VESA modes in
  the new vesa_modes kernel_args field.
* When configuring a VESA mode via settings file, it's no longer needed to
  specify the exact mode - the closest available mode is now used. This should
  help with bug #1962.
* frame_buffer_console_init() now also creates a boot_item for the VESA modes
  in the kernel_args.
* The VESA accelerant now filters the mode list to only contain modes that
  are actually supported.
* Moved non-shared vesa driver data into its own file vesa_private.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24675 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/boot/kernel_args.h

@@ -1,5 +1,5 @@
 /* 
- * Copyright 2002-2007, Axel Dörfler, [email protected].
+ * Copyright 2002-2008, Axel Dörfler, [email protected].
  * Distributed under the terms of the MIT License.
  *
  * Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
@@ -71,6 +71,9 @@ typedef struct kernel_args {
 		bool	enabled;
 	} frame_buffer;
 
+	void		*vesa_modes;
+	uint32		vesa_modes_size;
+
 	void		*debug_output;
 	uint32		debug_size;