diff options
| author | K. Y. Srinivasan <kys@microsoft.com> | 2017-01-19 11:51:46 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-20 14:48:03 +0100 |
| commit | 63ed4e0c67df332681ebfef6eca6852da28d6300 (patch) | |
| tree | 361afae5de4505521562d8a6ee6446dc9ce9fef5 /arch/x86/include/asm/mshyperv.h | |
| parent | 669c256cb9fb29a540ce4befb4328d88c665e523 (diff) | |
Drivers: hv: vmbus: Consolidate all Hyper-V specific clocksource code
As part of the effort to separate out architecture specific code,
consolidate all Hyper-V specific clocksource code to an architecture
specific code.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/include/asm/mshyperv.h')
| -rw-r--r-- | arch/x86/include/asm/mshyperv.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index ed8e07399071..adfe8cc9f7e3 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -26,6 +26,18 @@ union hv_x64_msr_hypercall_contents { }; /* + * TSC page layout. + */ + +struct ms_hyperv_tsc_page { + volatile u32 tsc_sequence; + u32 reserved1; + volatile u64 tsc_scale; + volatile s64 tsc_offset; + u64 reserved2[509]; +}; + +/* * The guest OS needs to register the guest ID with the hypervisor. * The guest ID is a 64 bit entity and the structure of this ID is * specified in the Hyper-V specification: |