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| author | Avi Kivity <avi@qumranet.com> | 2007-12-16 11:02:48 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 18:01:18 +0200 |
| commit | edf884172e9828c6234b254208af04655855038d (patch) | |
| tree | f5e5d1eecaed9737eced6ba60d09fe93149751c1 /arch/x86/kvm/segment_descriptor.h | |
| parent | 9584bf2c93f56656dba0de8f6c75b54ca7995143 (diff) | |
| download | kernel_samsung_tuna-edf884172e9828c6234b254208af04655855038d.zip kernel_samsung_tuna-edf884172e9828c6234b254208af04655855038d.tar.gz kernel_samsung_tuna-edf884172e9828c6234b254208af04655855038d.tar.bz2 | |
KVM: Move arch dependent files to new directory arch/x86/kvm/
This paves the way for multiple architecture support. Note that while
ioapic.c could potentially be shared with ia64, it is also moved.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/x86/kvm/segment_descriptor.h')
| -rw-r--r-- | arch/x86/kvm/segment_descriptor.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/x86/kvm/segment_descriptor.h b/arch/x86/kvm/segment_descriptor.h new file mode 100644 index 0000000..56fc4c8 --- /dev/null +++ b/arch/x86/kvm/segment_descriptor.h @@ -0,0 +1,29 @@ +#ifndef __SEGMENT_DESCRIPTOR_H +#define __SEGMENT_DESCRIPTOR_H + +struct segment_descriptor { + u16 limit_low; + u16 base_low; + u8 base_mid; + u8 type : 4; + u8 system : 1; + u8 dpl : 2; + u8 present : 1; + u8 limit_high : 4; + u8 avl : 1; + u8 long_mode : 1; + u8 default_op : 1; + u8 granularity : 1; + 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 |