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Commit 59fbed77 authored by Glauber de Oliveira Costa's avatar Glauber de Oliveira Costa Committed by Ingo Molnar
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x86: move constants to desc_defs.h 



this patch moves constant definitions regarding descriptor types
from desc_32.h to desc_defs.h. The change from defines to enum
to comply with previous versions in desc_defs.h

Signed-off-by: default avatarGlauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 75b8bb3e

include/asm-x86/desc_32.h

+0 −8
Original line number Diff line number Diff line
@@ -44,14 +44,6 @@ static inline void pack_gate(gate_desc *gate, 
	gate->b = (base & 0xffff0000) | ((type & 0xff) << 8) | (flags & 0xff);

}



#define DESCTYPE_LDT 	0x82	/* present, system, DPL-0, LDT */

#define DESCTYPE_TSS 	0x89	/* present, system, DPL-0, 32-bit TSS */

#define DESCTYPE_TASK	0x85	/* present, system, DPL-0, task gate */

#define DESCTYPE_INT	0x8e	/* present, system, DPL-0, interrupt gate */

#define DESCTYPE_TRAP	0x8f	/* present, system, DPL-0, trap gate */

#define DESCTYPE_DPL3	0x60	/* DPL-3 */

#define DESCTYPE_S	0x10	/* !system */



#ifdef CONFIG_PARAVIRT

#include <asm/paravirt.h>

#else

include/asm-x86/desc_defs.h

+5 −0
Original line number Diff line number Diff line
@@ -55,6 +55,11 @@ struct gate_struct64 { 
enum {

	DESC_TSS = 0x9,

	DESC_LDT = 0x2,

	DESCTYPE_TASK = 0x85,   /* present, system, DPL-0, task gate */

	DESCTYPE_INT =  0x8e,   /* present, system, DPL-0, interrupt gate */

	DESCTYPE_TRAP = 0x8f,   /* present, system, DPL-0, trap gate */

	DESCTYPE_DPL3 = 0x60,   /* DPL-3 */

	DESCTYPE_S =	0x10,	/* !system */

};



// LDT or TSS descriptor in the GDT. 16 bytes.