[IA64] machvec support for SGI UV platform
This patch adds the basic IA64 machvec infrastructure to support
the SGI "UV" platform.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 19709a0..6ff6815 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -117,7 +117,10 @@
if (!strcmp(hdr->oem_id, "HP")) {
return "hpzx1";
} else if (!strcmp(hdr->oem_id, "SGI")) {
- return "sn2";
+ if (!strcmp(hdr->oem_table_id + 4, "UV"))
+ return "uv";
+ else
+ return "sn2";
}
return "dig";
@@ -130,6 +133,8 @@
return "hpzx1_swiotlb";
# elif defined (CONFIG_IA64_SGI_SN2)
return "sn2";
+# elif defined (CONFIG_IA64_SGI_UV)
+ return "uv";
# elif defined (CONFIG_IA64_DIG)
return "dig";
# else