The numbers correspond to ASCII characters so just use appropriate
character strings directly.
Signed-off-by: Paul Durrant <paul.durr...@citrix.com>
---
Cc: Jan Beulich <jbeul...@suse.com>
Cc: Andrew Cooper <andrew.coop...@citrix.com>
v2:
- Use memcpy() rather than cast-and-assign
---
xen/arch/x86/hvm/viridian.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/xen/arch/x86/hvm/viridian.c b/xen/arch/x86/hvm/viridian.c
index 0d208c3..27ad5e8 100644
--- a/xen/arch/x86/hvm/viridian.c
+++ b/xen/arch/x86/hvm/viridian.c
@@ -134,14 +134,16 @@ void cpuid_viridian_leaves(const struct vcpu *v, uint32_t
leaf,
switch ( leaf )
{
case 0:
+ /* See section 2.4.1 of the specification */
res->a = 0x40000006; /* Maximum leaf */
- res->b = 0x7263694d; /* Magic numbers */
- res->c = 0x666F736F;
- res->d = 0x76482074;
+ memcpy(&res->b, "Micr", 4);
+ memcpy(&res->c, "osof", 4);
+ memcpy(&res->d, "t Hv", 4);
break;
case 1:
- res->a = 0x31237648; /* Version number */
+ /* See section 2.4.2 of the specification */
+ memcpy(&res->a, "Hv#1", 4);
break;
case 2:
--
2.1.4
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel
