/* Forward declaration, a strange C thing */
struct task_struct;
struct mm_struct;
+struct vm86;
-#include <asm/vm86.h>
#include <asm/math_emu.h>
#include <asm/segment.h>
#include <asm/types.h>
unsigned long cr2;
unsigned long trap_nr;
unsigned long error_code;
-#ifdef CONFIG_X86_32
+#ifdef CONFIG_VM86
/* Virtual 86 mode info */
- struct vm86_struct __user *vm86_info;
- unsigned long screen_bitmap;
- unsigned long v86flags;
- unsigned long v86mask;
- unsigned long saved_sp0;
- unsigned int saved_fs;
- unsigned int saved_gs;
+ struct vm86 *vm86;
#endif
/* IO permissions: */
unsigned long *io_bitmap_ptr;
extern void set_task_blockstep(struct task_struct *task, bool on);
- /*
- * from system description table in BIOS. Mostly for MCA use, but
- * others may find it useful:
- */
- extern unsigned int machine_id;
- extern unsigned int machine_submodel_id;
- extern unsigned int BIOS_revision;
-
/* Boot loader type from the setup header: */
extern int bootloader_type;
extern int bootloader_version;
#define INIT_THREAD { \
.sp0 = TOP_OF_INIT_STACK, \
- .vm86_info = NULL, \
.sysenter_cs = __KERNEL_CS, \
.io_bitmap_ptr = NULL, \
}