1 files changed, 3 insertions, 2 deletions

diff --git a/arch/x86/include/asm/uv/bios.h b/arch/x86/include/asm/uv/bios.h
index c852590254d5..e652a7cc6186 100644
--- a/arch/x86/include/asm/uv/bios.h
+++ b/arch/x86/include/asm/uv/bios.h
@@ -79,7 +79,7 @@ struct uv_gam_range_entry {
         u16     nasid;          /* HNasid */
         u16     sockid;         /* Socket ID, high bits of APIC ID */
         u16     pnode;          /* Index to MMR and GRU spaces */
-        u32     pxm;            /* ACPI proximity domain number */
+        u32     unused2;
         u32     limit;          /* PA bits 56:26 (UV_GAM_RANGE_SHFT) */
 };
 
@@ -88,7 +88,8 @@ struct uv_gam_range_entry {
 #define UV_SYSTAB_VERSION_UV4           0x400   /* UV4 BIOS base version */
 #define UV_SYSTAB_VERSION_UV4_1         0x401   /* + gpa_shift */
 #define UV_SYSTAB_VERSION_UV4_2         0x402   /* + TYPE_NVRAM/WINDOW/MBOX */
-#define UV_SYSTAB_VERSION_UV4_LATEST    UV_SYSTAB_VERSION_UV4_2
+#define UV_SYSTAB_VERSION_UV4_3         0x403   /* - GAM Range PXM Value */
+#define UV_SYSTAB_VERSION_UV4_LATEST    UV_SYSTAB_VERSION_UV4_3
 
 #define UV_SYSTAB_TYPE_UNUSED           0       /* End of table (offset == 0) */
 #define UV_SYSTAB_TYPE_GAM_PARAMS       1       /* GAM PARAM conversions */