diff options
Diffstat (limited to 'drivers/kvm/segment_descriptor.h')
| -rw-r--r-- | drivers/kvm/segment_descriptor.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/kvm/segment_descriptor.h b/drivers/kvm/segment_descriptor.h index 71fdf458619a..56fc4c873389 100644 --- a/drivers/kvm/segment_descriptor.h +++ b/drivers/kvm/segment_descriptor.h @@ -1,3 +1,6 @@ +#ifndef __SEGMENT_DESCRIPTOR_H +#define __SEGMENT_DESCRIPTOR_H + struct segment_descriptor { u16 limit_low; u16 base_low; @@ -14,4 +17,13 @@ struct segment_descriptor { u8 base_high; } __attribute__((packed)); +#ifdef CONFIG_X86_64 +/* LDT or TSS descriptor in the GDT. 16 bytes. */ +struct segment_descriptor_64 { + struct segment_descriptor s; + u32 base_higher; + u32 pad_zero; +}; +#endif +#endif |