diff options
Diffstat (limited to 'arch/x86/include/asm/desc_defs.h')
| -rw-r--r-- | arch/x86/include/asm/desc_defs.h | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h index 1b9494e006a1..346d252029b7 100644 --- a/arch/x86/include/asm/desc_defs.h +++ b/arch/x86/include/asm/desc_defs.h @@ -49,24 +49,21 @@ enum { DESCTYPE_S = 0x10, /* !system */ }; -/* LDT or TSS descriptor in the GDT. 16 bytes. */ -struct ldttss_desc64 { - u16 limit0; - u16 base0; - unsigned base1 : 8, type : 5, dpl : 2, p : 1; - unsigned limit1 : 4, zero0 : 3, g : 1, base2 : 8; - u32 base3; - u32 zero1; -} __attribute__((packed)); - +/* LDT or TSS descriptor in the GDT. */ +struct ldttss_desc { + u16 limit0; + u16 base0; + u16 base1 : 8, type : 5, dpl : 2, p : 1; + u16 limit1 : 4, zero0 : 3, g : 1, base2 : 8; #ifdef CONFIG_X86_64 -typedef struct ldttss_desc64 ldt_desc; -typedef struct ldttss_desc64 tss_desc; -#else -typedef struct desc_struct ldt_desc; -typedef struct desc_struct tss_desc; + u32 base3; + u32 zero1; #endif +} __attribute__((packed)); + +typedef struct ldttss_desc ldt_desc; +typedef struct ldttss_desc tss_desc; struct idt_bits { u16 ist : 3, |
