Allow specifying in memory map a region which can be hotplugged.
This will be used by a future memory hotplug feature.
Signed-off-by: Teddy Astie <teddy.as...@vates.tech>
---
xen/include/public/arch-x86/hvm/start_info.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/xen/include/public/arch-x86/hvm/start_info.h
b/xen/include/public/arch-x86/hvm/start_info.h
index 0b3dfe91af..bdae8371d6 100644
--- a/xen/include/public/arch-x86/hvm/start_info.h
+++ b/xen/include/public/arch-x86/hvm/start_info.h
@@ -105,6 +105,7 @@
#define XEN_HVM_MEMMAP_TYPE_GNTTAB_STATUS 0xF0000003 /* Grant table status
page (v2) */
#define XEN_HVM_MEMMAP_TYPE_FOREIGN_REG 0xF0000004 /* Suitable region for
grant mappings */
/* and foreign mappings */
+#define XEN_HVM_MEMMAP_TYPE_HOTPLUG_ZONE 0xF0000005 /* Memory hotpluggable
zone */
/*
* C representation of the x86/HVM start info layout.
--
2.50.1
Teddy Astie | Vates XCP-ng Developer
XCP-ng & Xen Orchestra - Vates solutions
web: https://vates.tech
