diff options
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/interface/platform.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h index 5e36932ab407..2c4fb4bb07df 100644 --- a/include/xen/interface/platform.h +++ b/include/xen/interface/platform.h @@ -324,10 +324,14 @@ struct xenpf_cpu_ol { }; DEFINE_GUEST_HANDLE_STRUCT(xenpf_cpu_ol); -/* - * CMD 58 and 59 are reserved for cpu hotadd and memory hotadd, - * which are already occupied at Xen hypervisor side. - */ +#define XENPF_mem_hotadd 59 +struct xenpf_mem_hotadd { + uint64_t spfn; + uint64_t epfn; + uint32_t pxm; + uint32_t flags; +}; + #define XENPF_core_parking 60 struct xenpf_core_parking { /* IN variables */ @@ -357,6 +361,7 @@ struct xen_platform_op { struct xenpf_set_processor_pminfo set_pminfo; struct xenpf_pcpuinfo pcpu_info; struct xenpf_cpu_ol cpu_ol; + struct xenpf_mem_hotadd mem_add; struct xenpf_core_parking core_parking; uint8_t pad[128]; } u; |