x86/platform/uv: Update UV MMRs for UV5

Update UV MMRs in uv_mmrs.h for UV5 based on Verilog output from the
UV Hub hardware design files.  This is the next UV architecture with
a new class (UVY) being defined for 52 bit physical address masks.
Uses a bitmask for UV arch identification so a single test can cover
multiple versions.  Includes other adjustments to match the uv_mmrs.h
file to keep from encountering compile errors.  New UV5 functionality
is added in the patches that follow.

[ Fix W=1 build warnings. ]
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Mike Travis <mike.travis@hpe.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Steve Wahl <steve.wahl@hpe.com>
Link: https://lkml.kernel.org/r/20201005203929.148656-5-mike.travis@hpe.com

5 files changed, 3951 insertions, 3380 deletions

diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index b21228db75bf..76969be09660 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -144,6 +144,8 @@ struct uv_gam_range_s {
  * available in the L3 cache on the cpu socket for the node.
  */
 struct uv_hub_info_s {
+	unsigned int		hub_type;
+	unsigned char		hub_revision;
 	unsigned long		global_mmr_base;
 	unsigned long		global_mmr_shift;
 	unsigned long		gpa_mask;
@@ -156,7 +158,6 @@ struct uv_hub_info_s {
 	unsigned char		m_val;
 	unsigned char		n_val;
 	unsigned char		gr_table_len;
-	unsigned char		hub_revision;
 	unsigned char		apic_pnode_shift;
 	unsigned char		gpa_shift;
 	unsigned char		m_shift;
@@ -205,6 +206,17 @@ static inline struct uv_hub_info_s *uv_cpu_hub_info(int cpu)
 	return (struct uv_hub_info_s *)uv_cpu_info_per(cpu)->p_uv_hub_info;
 }
 
+static inline int uv_hub_type(void)
+{
+	return uv_hub_info->hub_type;
+}
+
+static inline __init void uv_hub_type_set(int uvmask)
+{
+	uv_hub_info->hub_type = uvmask;
+}
+
+
 /*
  * HUB revision ranges for each UV HUB architecture.
  * This is a software convention - NOT the hardware revision numbers in
@@ -215,38 +227,29 @@ static inline struct uv_hub_info_s *uv_cpu_hub_info(int cpu)
 #define UV4_HUB_REVISION_BASE		7
 #define UV4A_HUB_REVISION_BASE		8	/* UV4 (fixed) rev 2 */
 
-static inline int is_uv2_hub(void)
-{
-	return is_uv_hubbed(uv(2));
-}
-
-static inline int is_uv3_hub(void)
-{
-	return is_uv_hubbed(uv(3));
-}
+static inline int is_uv(int uvmask) { return uv_hub_type() & uvmask; }
+static inline int is_uv1_hub(void) { return 0; }
+static inline int is_uv2_hub(void) { return is_uv(UV2); }
+static inline int is_uv3_hub(void) { return is_uv(UV3); }
+static inline int is_uv4a_hub(void) { return is_uv(UV4A); }
+static inline int is_uv4_hub(void) { return is_uv(UV4); }
+static inline int is_uv5_hub(void) { return 0; }
 
-/* First test "is UV4A", then "is UV4" */
-static inline int is_uv4a_hub(void)
-{
-	if (is_uv_hubbed(uv(4)))
-		return (uv_hub_info->hub_revision == UV4A_HUB_REVISION_BASE);
-	return 0;
-}
+/*
+ * UV4A is a revision of UV4.  So on UV4A, both is_uv4_hub() and
+ * is_uv4a_hub() return true, While on UV4, only is_uv4_hub()
+ * returns true.  So to get true results, first test if is UV4A,
+ * then test if is UV4.
+ */
 
-static inline int is_uv4_hub(void)
-{
-	return is_uv_hubbed(uv(4));
-}
+/* UVX class: UV2,3,4 */
+static inline int is_uvx_hub(void) { return is_uv(UVX); }
 
-static inline int is_uvx_hub(void)
-{
-	return (is_uv_hubbed(-2) >= uv(2));
-}
+/* UVY class: UV5,..? */
+static inline int is_uvy_hub(void) { return 0; }
 
-static inline int is_uv_hub(void)
-{
-	return is_uvx_hub();
-}
+/* Any UV Hubbed System */
+static inline int is_uv_hub(void) { return is_uv(UV_ANY); }
 
 union uvh_apicid {
     unsigned long       v;
diff --git a/arch/x86/include/asm/uv/uv_mmrs.h b/arch/x86/include/asm/uv/uv_mmrs.h
index 775bf143a072..06ea2d1aaa3e 100644
--- a/arch/x86/include/asm/uv/uv_mmrs.h
+++ b/arch/x86/include/asm/uv/uv_mmrs.h
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * SGI UV MMR definitions
+ * HPE UV MMR definitions
  *
  * Copyright (C) 2007-2016 Silicon Graphics, Inc. All rights reserved.
  */
@@ -18,42 +18,43 @@
  * grouped by architecture types.
  *
  * UVH  - definitions common to all UV hub types.
- * UVXH - definitions common to all UV eXtended hub types (currently 2, 3, 4).
- * UV2H - definitions specific to UV type 2 hub.
- * UV3H - definitions specific to UV type 3 hub.
+ * UVXH - definitions common to UVX class (2, 3, 4).
+ * UVYH - definitions common to UVY class (5).
+ * UV5H - definitions specific to UV type 5 hub.
+ * UV4AH - definitions specific to UV type 4A hub.
  * UV4H - definitions specific to UV type 4 hub.
- *
- * So in general, MMR addresses and structures are identical on all hubs types.
- * These MMRs are identified as:
- *	#define UVH_xxx		<address>
- *	union uvh_xxx {
- *		unsigned long       v;
- *		struct uvh_int_cmpd_s {
- *		} s;
- *	};
+ * UV3H - definitions specific to UV type 3 hub.
+ * UV2H - definitions specific to UV type 2 hub.
  *
  * If the MMR exists on all hub types but have different addresses,
- * use a conditional operator to define the value at runtime.
- *	#define UV2Hxxx	b
- *	#define UV3Hxxx	c
- *	#define UV4Hxxx	d
- *	#define UV4AHxxx e
- *	#define UVHxxx	(is_uv2_hub() ? UV2Hxxx :
- *			(is_uv3_hub() ? UV3Hxxx :
- *			(is_uv4a_hub() ? UV4AHxxx :
- *					UV4Hxxx))
+ * use a conditional operator to define the value at runtime.  Any
+ * that are not defined are blank.
+ *	(UV4A variations only generated if different from uv4)
+ *	#define UVHxxx (
+ *		is_uv(UV5) ? UV5Hxxx value :
+ *		is_uv(UV4A) ? UV4AHxxx value :
+ *		is_uv(UV4) ? UV4Hxxx value :
+ *		is_uv(UV3) ? UV3Hxxx value :
+ *		is_uv(UV2) ? UV2Hxxx value :
+ *		<ucv> or <undef value>)
+ *
+ * Class UVX has UVs (2|3|4|4A).
+ * Class UVY has UVs (5).
  *
  *	union uvh_xxx {
  *		unsigned long       v;
  *		struct uvh_xxx_s {	 # Common fields only
  *		} s;
- *		struct uv2h_xxx_s {	 # Full UV2 definition (*)
- *		} s2;
- *		struct uv3h_xxx_s {	 # Full UV3 definition (*)
- *		} s3;
- *		(NOTE: No struct uv4ah_xxx_s members exist)
+ *		struct uv5h_xxx_s {	 # Full UV5 definition (*)
+ *		} s5;
+ *		struct uv4ah_xxx_s {	 # Full UV4A definition (*)
+ *		} s4a;
  *		struct uv4h_xxx_s {	 # Full UV4 definition (*)
  *		} s4;
+ *		struct uv3h_xxx_s {	 # Full UV3 definition (*)
+ *		} s3;
+ *		struct uv2h_xxx_s {	 # Full UV2 definition (*)
+ *		} s2;
  *	};
  *		(* - if present and different than the common struct)
  *
@@ -62,429 +63,499 @@
  * if the contents is the same for all hubs, only the "s" structure is
  * generated.
  *
- * If the MMR exists on ONLY 1 type of hub, no generic definition is
- * generated:
- *	#define UVnH_xxx	<uvn address>
- *	union uvnh_xxx {
- *		unsigned long       v;
- *		struct uvh_int_cmpd_s {
- *		} sn;
- *	};
- *
- * (GEN Flags: mflags_opt= undefs=function UV234=UVXH)
+ * (GEN Flags: undefs=function)
  */
 
+ /* UV bit masks */
+#define	UV2	(1 << 0)
+#define	UV3	(1 << 1)
+#define	UV4	(1 << 2)
+#define	UV4A	(1 << 3)
+#define	UV5	(1 << 4)
+#define	UVX	(UV2|UV3|UV4)
+#define	UVY	(UV5)
+#define	UV_ANY	(~0)
+
+
+
+
 #define UV_MMR_ENABLE		(1UL << 63)
 
+#define UV1_HUB_PART_NUMBER	0x88a5
 #define UV2_HUB_PART_NUMBER	0x8eb8
 #define UV2_HUB_PART_NUMBER_X	0x1111
 #define UV3_HUB_PART_NUMBER	0x9578
 #define UV3_HUB_PART_NUMBER_X	0x4321
 #define UV4_HUB_PART_NUMBER	0x99a1
+#define UV5_HUB_PART_NUMBER	0xa171
 
 /* Error function to catch undefined references */
 extern unsigned long uv_undefined(char *str);
 
 /* ========================================================================= */
-/*                          UVH_BAU_DATA_BROADCAST                           */
-/* ========================================================================= */
-#define UVH_BAU_DATA_BROADCAST 0x61688UL
-
-#define UV2H_BAU_DATA_BROADCAST_32 0x440
-#define UV3H_BAU_DATA_BROADCAST_32 0x440
-#define UV4H_BAU_DATA_BROADCAST_32 0x360
-#define UVH_BAU_DATA_BROADCAST_32 (					\
-	is_uv2_hub() ? UV2H_BAU_DATA_BROADCAST_32 :			\
-	is_uv3_hub() ? UV3H_BAU_DATA_BROADCAST_32 :			\
-	/*is_uv4_hub*/ UV4H_BAU_DATA_BROADCAST_32)
-
-#define UVH_BAU_DATA_BROADCAST_ENABLE_SHFT		0
-#define UVH_BAU_DATA_BROADCAST_ENABLE_MASK		0x0000000000000001UL
-
-
-union uvh_bau_data_broadcast_u {
-	unsigned long	v;
-	struct uvh_bau_data_broadcast_s {
-		unsigned long	enable:1;			/* RW */
-		unsigned long	rsvd_1_63:63;
-	} s;
-};
-
-/* ========================================================================= */
-/*                           UVH_BAU_DATA_CONFIG                             */
-/* ========================================================================= */
-#define UVH_BAU_DATA_CONFIG 0x61680UL
-
-#define UV2H_BAU_DATA_CONFIG_32 0x438
-#define UV3H_BAU_DATA_CONFIG_32 0x438
-#define UV4H_BAU_DATA_CONFIG_32 0x358
-#define UVH_BAU_DATA_CONFIG_32 (					\
-	is_uv2_hub() ? UV2H_BAU_DATA_CONFIG_32 :			\
-	is_uv3_hub() ? UV3H_BAU_DATA_CONFIG_32 :			\
-	/*is_uv4_hub*/ UV4H_BAU_DATA_CONFIG_32)
-
-#define UVH_BAU_DATA_CONFIG_VECTOR_SHFT			0
-#define UVH_BAU_DATA_CONFIG_DM_SHFT			8
-#define UVH_BAU_DATA_CONFIG_DESTMODE_SHFT		11
-#define UVH_BAU_DATA_CONFIG_STATUS_SHFT			12
-#define UVH_BAU_DATA_CONFIG_P_SHFT			13
-#define UVH_BAU_DATA_CONFIG_T_SHFT			15
-#define UVH_BAU_DATA_CONFIG_M_SHFT			16
-#define UVH_BAU_DATA_CONFIG_APIC_ID_SHFT		32
-#define UVH_BAU_DATA_CONFIG_VECTOR_MASK			0x00000000000000ffUL
-#define UVH_BAU_DATA_CONFIG_DM_MASK			0x0000000000000700UL
-#define UVH_BAU_DATA_CONFIG_DESTMODE_MASK		0x0000000000000800UL
-#define UVH_BAU_DATA_CONFIG_STATUS_MASK			0x0000000000001000UL
-#define UVH_BAU_DATA_CONFIG_P_MASK			0x0000000000002000UL
-#define UVH_BAU_DATA_CONFIG_T_MASK			0x0000000000008000UL
-#define UVH_BAU_DATA_CONFIG_M_MASK			0x0000000000010000UL
-#define UVH_BAU_DATA_CONFIG_APIC_ID_MASK		0xffffffff00000000UL
-
-
-union uvh_bau_data_config_u {
-	unsigned long	v;
-	struct uvh_bau_data_config_s {
-		unsigned long	vector_:8;			/* RW */
-		unsigned long	dm:3;				/* RW */
-		unsigned long	destmode:1;			/* RW */
-		unsigned long	status:1;			/* RO */
-		unsigned long	p:1;				/* RO */
-		unsigned long	rsvd_14:1;
-		unsigned long	t:1;				/* RO */
-		unsigned long	m:1;				/* RW */
-		unsigned long	rsvd_17_31:15;
-		unsigned long	apic_id:32;			/* RW */
-	} s;
-};
-
-/* ========================================================================= */
 /*                           UVH_EVENT_OCCURRED0                             */
 /* ========================================================================= */
 #define UVH_EVENT_OCCURRED0 0x70000UL
-#define UVH_EVENT_OCCURRED0_32 0x5e8
 
+/* UVH common defines*/
 #define UVH_EVENT_OCCURRED0_LB_HCERR_SHFT		0
-#define UVH_EVENT_OCCURRED0_RH_AOERR0_SHFT		11
 #define UVH_EVENT_OCCURRED0_LB_HCERR_MASK		0x0000000000000001UL
-#define UVH_EVENT_OCCURRED0_RH_AOERR0_MASK		0x0000000000000800UL
 
+/* UVXH common defines */
 #define UVXH_EVENT_OCCURRED0_RH_HCERR_SHFT		2
-#define UVXH_EVENT_OCCURRED0_LH0_HCERR_SHFT		3
-#define UVXH_EVENT_OCCURRED0_LH1_HCERR_SHFT		4
-#define UVXH_EVENT_OCCURRED0_GR0_HCERR_SHFT		5
-#define UVXH_EVENT_OCCURRED0_GR1_HCERR_SHFT		6
-#define UVXH_EVENT_OCCURRED0_NI0_HCERR_SHFT		7
-#define UVXH_EVENT_OCCURRED0_NI1_HCERR_SHFT		8
-#define UVXH_EVENT_OCCURRED0_LB_AOERR0_SHFT		9
-#define UVXH_EVENT_OCCURRED0_LH0_AOERR0_SHFT		12
-#define UVXH_EVENT_OCCURRED0_LH1_AOERR0_SHFT		13
-#define UVXH_EVENT_OCCURRED0_GR0_AOERR0_SHFT		14
-#define UVXH_EVENT_OCCURRED0_GR1_AOERR0_SHFT		15
-#define UVXH_EVENT_OCCURRED0_XB_AOERR0_SHFT		16
 #define UVXH_EVENT_OCCURRED0_RH_HCERR_MASK		0x0000000000000004UL
+#define UVXH_EVENT_OCCURRED0_LH0_HCERR_SHFT		3
 #define UVXH_EVENT_OCCURRED0_LH0_HCERR_MASK		0x0000000000000008UL
+#define UVXH_EVENT_OCCURRED0_LH1_HCERR_SHFT		4
 #define UVXH_EVENT_OCCURRED0_LH1_HCERR_MASK		0x0000000000000010UL
+#define UVXH_EVENT_OCCURRED0_GR0_HCERR_SHFT		5
 #define UVXH_EVENT_OCCURRED0_GR0_HCERR_MASK		0x0000000000000020UL
+#define UVXH_EVENT_OCCURRED0_GR1_HCERR_SHFT		6
 #define UVXH_EVENT_OCCURRED0_GR1_HCERR_MASK		0x0000000000000040UL
+#define UVXH_EVENT_OCCURRED0_NI0_HCERR_SHFT		7
 #define UVXH_EVENT_OCCURRED0_NI0_HCERR_MASK		0x0000000000000080UL
+#define UVXH_EVENT_OCCURRED0_NI1_HCERR_SHFT		8
 #define UVXH_EVENT_OCCURRED0_NI1_HCERR_MASK		0x0000000000000100UL
+#define UVXH_EVENT_OCCURRED0_LB_AOERR0_SHFT		9
 #define UVXH_EVENT_OCCURRED0_LB_AOERR0_MASK		0x0000000000000200UL
+#define UVXH_EVENT_OCCURRED0_RH_AOERR0_SHFT		11
+#define UVXH_EVENT_OCCURRED0_RH_AOERR0_MASK		0x0000000000000800UL
+#define UVXH_EVENT_OCCURRED0_LH0_AOERR0_SHFT		12
 #define UVXH_EVENT_OCCURRED0_LH0_AOERR0_MASK		0x0000000000001000UL
+#define UVXH_EVENT_OCCURRED0_LH1_AOERR0_SHFT		13
 #define UVXH_EVENT_OCCURRED0_LH1_AOERR0_MASK		0x0000000000002000UL
+#define UVXH_EVENT_OCCURRED0_GR0_AOERR0_SHFT		14
 #define UVXH_EVENT_OCCURRED0_GR0_AOERR0_MASK		0x0000000000004000UL
+#define UVXH_EVENT_OCCURRED0_GR1_AOERR0_SHFT		15
 #define UVXH_EVENT_OCCURRED0_GR1_AOERR0_MASK		0x0000000000008000UL
+#define UVXH_EVENT_OCCURRED0_XB_AOERR0_SHFT		16
 #define UVXH_EVENT_OCCURRED0_XB_AOERR0_MASK		0x0000000000010000UL
 
-#define UV2H_EVENT_OCCURRED0_QP_HCERR_SHFT		1
-#define UV2H_EVENT_OCCURRED0_QP_AOERR0_SHFT		10
-#define UV2H_EVENT_OCCURRED0_RT_AOERR0_SHFT		17
-#define UV2H_EVENT_OCCURRED0_NI0_AOERR0_SHFT		18
-#define UV2H_EVENT_OCCURRED0_NI1_AOERR0_SHFT		19
-#define UV2H_EVENT_OCCURRED0_LB_AOERR1_SHFT		20
-#define UV2H_EVENT_OCCURRED0_QP_AOERR1_SHFT		21
-#define UV2H_EVENT_OCCURRED0_RH_AOERR1_SHFT		22
-#define UV2H_EVENT_OCCURRED0_LH0_AOERR1_SHFT		23
-#define UV2H_EVENT_OCCURRED0_LH1_AOERR1_SHFT		24
-#define UV2H_EVENT_OCCURRED0_GR0_AOERR1_SHFT		25
-#define UV2H_EVENT_OCCURRED0_GR1_AOERR1_SHFT		26
-#define UV2H_EVENT_OCCURRED0_XB_AOERR1_SHFT		27
-#define UV2H_EVENT_OCCURRED0_RT_AOERR1_SHFT		28
-#define UV2H_EVENT_OCCURRED0_NI0_AOERR1_SHFT		29
-#define UV2H_EVENT_OCCURRED0_NI1_AOERR1_SHFT		30
-#define UV2H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT	31
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT		32
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT		33
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT		34
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT		35
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT		36
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT		37
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT		38
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT		39
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT		40
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT		41
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT		42
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT		43
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT		44
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT		45
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT		46
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT		47
-#define UV2H_EVENT_OCCURRED0_L1_NMI_INT_SHFT		48
-#define UV2H_EVENT_OCCURRED0_STOP_CLOCK_SHFT		49
-#define UV2H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT		50
-#define UV2H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT		51
-#define UV2H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT	52
-#define UV2H_EVENT_OCCURRED0_IPI_INT_SHFT		53
-#define UV2H_EVENT_OCCURRED0_EXTIO_INT0_SHFT		54
-#define UV2H_EVENT_OCCURRED0_EXTIO_INT1_SHFT		55
-#define UV2H_EVENT_OCCURRED0_EXTIO_INT2_SHFT		56
-#define UV2H_EVENT_OCCURRED0_EXTIO_INT3_SHFT		57
-#define UV2H_EVENT_OCCURRED0_PROFILE_INT_SHFT		58
-#define UV2H_EVENT_OCCURRED0_QP_HCERR_MASK		0x0000000000000002UL
-#define UV2H_EVENT_OCCURRED0_QP_AOERR0_MASK		0x0000000000000400UL
-#define UV2H_EVENT_OCCURRED0_RT_AOERR0_MASK		0x0000000000020000UL
-#define UV2H_EVENT_OCCURRED0_NI0_AOERR0_MASK		0x0000000000040000UL
-#define UV2H_EVENT_OCCURRED0_NI1_AOERR0_MASK		0x0000000000080000UL
-#define UV2H_EVENT_OCCURRED0_LB_AOERR1_MASK		0x0000000000100000UL
-#define UV2H_EVENT_OCCURRED0_QP_AOERR1_MASK		0x0000000000200000UL
-#define UV2H_EVENT_OCCURRED0_RH_AOERR1_MASK		0x0000000000400000UL
-#define UV2H_EVENT_OCCURRED0_LH0_AOERR1_MASK		0x0000000000800000UL
-#define UV2H_EVENT_OCCURRED0_LH1_AOERR1_MASK		0x0000000001000000UL
-#define UV2H_EVENT_OCCURRED0_GR0_AOERR1_MASK		0x0000000002000000UL
-#define UV2H_EVENT_OCCURRED0_GR1_AOERR1_MASK		0x0000000004000000UL
-#define UV2H_EVENT_OCCURRED0_XB_AOERR1_MASK		0x0000000008000000UL
-#define UV2H_EVENT_OCCURRED0_RT_AOERR1_MASK		0x0000000010000000UL
-#define UV2H_EVENT_OCCURRED0_NI0_AOERR1_MASK		0x0000000020000000UL
-#define UV2H_EVENT_OCCURRED0_NI1_AOERR1_MASK		0x0000000040000000UL
-#define UV2H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK	0x0000000080000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK		0x0000000100000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK		0x0000000200000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK		0x0000000400000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK		0x0000000800000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK		0x0000001000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK		0x0000002000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK		0x0000004000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK		0x0000008000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK		0x0000010000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK		0x0000020000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK		0x0000040000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK		0x0000080000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK		0x0000100000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK		0x0000200000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK		0x0000400000000000UL
-#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK		0x0000800000000000UL
-#define UV2H_EVENT_OCCURRED0_L1_NMI_INT_MASK		0x0001000000000000UL
-#define UV2H_EVENT_OCCURRED0_STOP_CLOCK_MASK		0x0002000000000000UL
-#define UV2H_EVENT_OCCURRED0_ASIC_TO_L1_MASK		0x0004000000000000UL
-#define UV2H_EVENT_OCCURRED0_L1_TO_ASIC_MASK		0x0008000000000000UL
-#define UV2H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK	0x0010000000000000UL
-#define UV2H_EVENT_OCCURRED0_IPI_INT_MASK		0x0020000000000000UL
-#define UV2H_EVENT_OCCURRED0_EXTIO_INT0_MASK		0x0040000000000000UL
-#define UV2H_EVENT_OCCURRED0_EXTIO_INT1_MASK		0x0080000000000000UL
-#define UV2H_EVENT_OCCURRED0_EXTIO_INT2_MASK		0x0100000000000000UL
-#define UV2H_EVENT_OCCURRED0_EXTIO_INT3_MASK		0x0200000000000000UL
-#define UV2H_EVENT_OCCURRED0_PROFILE_INT_MASK		0x0400000000000000UL
-
-#define UV3H_EVENT_OCCURRED0_QP_HCERR_SHFT		1
-#define UV3H_EVENT_OCCURRED0_QP_AOERR0_SHFT		10
-#define UV3H_EVENT_OCCURRED0_RT_AOERR0_SHFT		17
-#define UV3H_EVENT_OCCURRED0_NI0_AOERR0_SHFT		18
-#define UV3H_EVENT_OCCURRED0_NI1_AOERR0_SHFT		19
-#define UV3H_EVENT_OCCURRED0_LB_AOERR1_SHFT		20
-#define UV3H_EVENT_OCCURRED0_QP_AOERR1_SHFT		21
-#define UV3H_EVENT_OCCURRED0_RH_AOERR1_SHFT		22
-#define UV3H_EVENT_OCCURRED0_LH0_AOERR1_SHFT		23
-#define UV3H_EVENT_OCCURRED0_LH1_AOERR1_SHFT		24
-#define UV3H_EVENT_OCCURRED0_GR0_AOERR1_SHFT		25
-#define UV3H_EVENT_OCCURRED0_GR1_AOERR1_SHFT		26
-#define UV3H_EVENT_OCCURRED0_XB_AOERR1_SHFT		27
-#define UV3H_EVENT_OCCURRED0_RT_AOERR1_SHFT		28
-#define UV3H_EVENT_OCCURRED0_NI0_AOERR1_SHFT		29
-#define UV3H_EVENT_OCCURRED0_NI1_AOERR1_SHFT		30
-#define UV3H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT	31
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT		32
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT		33
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT		34
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT		35
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT		36
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT		37
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT		38
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT		39
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT		40
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT		41
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT		42
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT		43
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT		44
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT		45
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT		46
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT		47
-#define UV3H_EVENT_OCCURRED0_L1_NMI_INT_SHFT		48
-#define UV3H_EVENT_OCCURRED0_STOP_CLOCK_SHFT		49
-#define UV3H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT		50
-#define UV3H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT		51
-#define UV3H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT	52
-#define UV3H_EVENT_OCCURRED0_IPI_INT_SHFT		53
-#define UV3H_EVENT_OCCURRED0_EXTIO_INT0_SHFT		54
-#define UV3H_EVENT_OCCURRED0_EXTIO_INT1_SHFT		55
-#define UV3H_EVENT_OCCURRED0_EXTIO_INT2_SHFT		56
-#define UV3H_EVENT_OCCURRED0_EXTIO_INT3_SHFT		57
-#define UV3H_EVENT_OCCURRED0_PROFILE_INT_SHFT		58
-#define UV3H_EVENT_OCCURRED0_QP_HCERR_MASK		0x0000000000000002UL
-#define UV3H_EVENT_OCCURRED0_QP_AOERR0_MASK		0x0000000000000400UL
-#define UV3H_EVENT_OCCURRED0_RT_AOERR0_MASK		0x0000000000020000UL
-#define UV3H_EVENT_OCCURRED0_NI0_AOERR0_MASK		0x0000000000040000UL
-#define UV3H_EVENT_OCCURRED0_NI1_AOERR0_MASK		0x0000000000080000UL
-#define UV3H_EVENT_OCCURRED0_LB_AOERR1_MASK		0x0000000000100000UL
-#define UV3H_EVENT_OCCURRED0_QP_AOERR1_MASK		0x0000000000200000UL
-#define UV3H_EVENT_OCCURRED0_RH_AOERR1_MASK		0x0000000000400000UL
-#define UV3H_EVENT_OCCURRED0_LH0_AOERR1_MASK		0x0000000000800000UL
-#define UV3H_EVENT_OCCURRED0_LH1_AOERR1_MASK		0x0000000001000000UL
-#define UV3H_EVENT_OCCURRED0_GR0_AOERR1_MASK		0x0000000002000000UL
-#define UV3H_EVENT_OCCURRED0_GR1_AOERR1_MASK		0x0000000004000000UL
-#define UV3H_EVENT_OCCURRED0_XB_AOERR1_MASK		0x0000000008000000UL
-#define UV3H_EVENT_OCCURRED0_RT_AOERR1_MASK		0x0000000010000000UL
-#define UV3H_EVENT_OCCURRED0_NI0_AOERR1_MASK		0x0000000020000000UL
-#define UV3H_EVENT_OCCURRED0_NI1_AOERR1_MASK		0x0000000040000000UL
-#define UV3H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK	0x0000000080000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK		0x0000000100000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK		0x0000000200000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK		0x0000000400000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK		0x0000000800000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK		0x0000001000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK		0x0000002000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK		0x0000004000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK		0x0000008000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK		0x0000010000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK		0x0000020000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK		0x0000040000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK		0x0000080000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK		0x0000100000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK		0x0000200000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK		0x0000400000000000UL
-#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK		0x0000800000000000UL
-#define UV3H_EVENT_OCCURRED0_L1_NMI_INT_MASK		0x0001000000000000UL
-#define UV3H_EVENT_OCCURRED0_STOP_CLOCK_MASK		0x0002000000000000UL
-#define UV3H_EVENT_OCCURRED0_ASIC_TO_L1_MASK		0x0004000000000000UL
-#define UV3H_EVENT_OCCURRED0_L1_TO_ASIC_MASK		0x0008000000000000UL
-#define UV3H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK	0x0010000000000000UL
-#define UV3H_EVENT_OCCURRED0_IPI_INT_MASK		0x0020000000000000UL
-#define UV3H_EVENT_OCCURRED0_EXTIO_INT0_MASK		0x0040000000000000UL
-#define UV3H_EVENT_OCCURRED0_EXTIO_INT1_MASK		0x0080000000000000UL
-#define UV3H_EVENT_OCCURRED0_EXTIO_INT2_MASK		0x0100000000000000UL
-#define UV3H_EVENT_OCCURRED0_EXTIO_INT3_MASK		0x0200000000000000UL
-#define UV3H_EVENT_OCCURRED0_PROFILE_INT_MASK		0x0400000000000000UL
-
+/* UVYH common defines */
+#define UVYH_EVENT_OCCURRED0_KT_HCERR_SHFT		1
+#define UVYH_EVENT_OCCURRED0_KT_HCERR_MASK		0x0000000000000002UL
+#define UVYH_EVENT_OCCURRED0_RH0_HCERR_SHFT		2
+#define UVYH_EVENT_OCCURRED0_RH0_HCERR_MASK		0x0000000000000004UL
+#define UVYH_EVENT_OCCURRED0_RH1_HCERR_SHFT		3
+#define UVYH_EVENT_OCCURRED0_RH1_HCERR_MASK		0x0000000000000008UL
+#define UVYH_EVENT_OCCURRED0_LH0_HCERR_SHFT		4
+#define UVYH_EVENT_OCCURRED0_LH0_HCERR_MASK		0x0000000000000010UL
+#define UVYH_EVENT_OCCURRED0_LH1_HCERR_SHFT		5
+#define UVYH_EVENT_OCCURRED0_LH1_HCERR_MASK		0x0000000000000020UL
+#define UVYH_EVENT_OCCURRED0_LH2_HCERR_SHFT		6
+#define UVYH_EVENT_OCCURRED0_LH2_HCERR_MASK		0x0000000000000040UL
+#define UVYH_EVENT_OCCURRED0_LH3_HCERR_SHFT		7
+#define UVYH_EVENT_OCCURRED0_LH3_HCERR_MASK		0x0000000000000080UL
+#define UVYH_EVENT_OCCURRED0_XB_HCERR_SHFT		8
+#define UVYH_EVENT_OCCURRED0_XB_HCERR_MASK		0x0000000000000100UL
+#define UVYH_EVENT_OCCURRED0_RDM_HCERR_SHFT		9
+#define UVYH_EVENT_OCCURRED0_RDM_HCERR_MASK		0x0000000000000200UL
+#define UVYH_EVENT_OCCURRED0_NI0_HCERR_SHFT		10
+#define UVYH_EVENT_OCCURRED0_NI0_HCERR_MASK		0x0000000000000400UL
+#define UVYH_EVENT_OCCURRED0_NI1_HCERR_SHFT		11
+#define UVYH_EVENT_OCCURRED0_NI1_HCERR_MASK		0x0000000000000800UL
+#define UVYH_EVENT_OCCURRED0_LB_AOERR0_SHFT		12
+#define UVYH_EVENT_OCCURRED0_LB_AOERR0_MASK		0x0000000000001000UL
+#define UVYH_EVENT_OCCURRED0_KT_AOERR0_SHFT		13
+#define UVYH_EVENT_OCCURRED0_KT_AOERR0_MASK		0x0000000000002000UL
+#define UVYH_EVENT_OCCURRED0_RH0_AOERR0_SHFT		14
+#define UVYH_EVENT_OCCURRED0_RH0_AOERR0_MASK		0x0000000000004000UL
+#define UVYH_EVENT_OCCURRED0_RH1_AOERR0_SHFT		15
+#define UVYH_EVENT_OCCURRED0_RH1_AOERR0_MASK		0x0000000000008000UL
+#define UVYH_EVENT_OCCURRED0_LH0_AOERR0_SHFT		16
+#define UVYH_EVENT_OCCURRED0_LH0_AOERR0_MASK		0x0000000000010000UL
+#define UVYH_EVENT_OCCURRED0_LH1_AOERR0_SHFT		17
+#define UVYH_EVENT_OCCURRED0_LH1_AOERR0_MASK		0x0000000000020000UL
+#define UVYH_EVENT_OCCURRED0_LH2_AOERR0_SHFT		18
+#define UVYH_EVENT_OCCURRED0_LH2_AOERR0_MASK		0x0000000000040000UL
+#define UVYH_EVENT_OCCURRED0_LH3_AOERR0_SHFT		19
+#define UVYH_EVENT_OCCURRED0_LH3_AOERR0_MASK		0x0000000000080000UL
+#define UVYH_EVENT_OCCURRED0_XB_AOERR0_SHFT		20
+#define UVYH_EVENT_OCCURRED0_XB_AOERR0_MASK		0x0000000000100000UL
+#define UVYH_EVENT_OCCURRED0_RDM_AOERR0_SHFT		21
+#define UVYH_EVENT_OCCURRED0_RDM_AOERR0_MASK		0x0000000000200000UL
+#define UVYH_EVENT_OCCURRED0_RT0_AOERR0_SHFT		22
+#define UVYH_EVENT_OCCURRED0_RT0_AOERR0_MASK		0x0000000000400000UL
+#define UVYH_EVENT_OCCURRED0_RT1_AOERR0_SHFT		23
+#define UVYH_EVENT_OCCURRED0_RT1_AOERR0_MASK		0x0000000000800000UL
+#define UVYH_EVENT_OCCURRED0_NI0_AOERR0_SHFT		24
+#define UVYH_EVENT_OCCURRED0_NI0_AOERR0_MASK		0x0000000001000000UL
+#define UVYH_EVENT_OCCURRED0_NI1_AOERR0_SHFT		25
+#define UVYH_EVENT_OCCURRED0_NI1_AOERR0_MASK		0x0000000002000000UL
+#define UVYH_EVENT_OCCURRED0_LB_AOERR1_SHFT		26
+#define UVYH_EVENT_OCCURRED0_LB_AOERR1_MASK		0x0000000004000000UL
+#define UVYH_EVENT_OCCURRED0_KT_AOERR1_SHFT		27
+#define UVYH_EVENT_OCCURRED0_KT_AOERR1_MASK		0x0000000008000000UL
+#define UVYH_EVENT_OCCURRED0_RH0_AOERR1_SHFT		28
+#define UVYH_EVENT_OCCURRED0_RH0_AOERR1_MASK		0x0000000010000000UL
+#define UVYH_EVENT_OCCURRED0_RH1_AOERR1_SHFT		29
+#define UVYH_EVENT_OCCURRED0_RH1_AOERR1_MASK		0x0000000020000000UL
+#define UVYH_EVENT_OCCURRED0_LH0_AOERR1_SHFT		30
+#define UVYH_EVENT_OCCURRED0_LH0_AOERR1_MASK		0x0000000040000000UL
+#define UVYH_EVENT_OCCURRED0_LH1_AOERR1_SHFT		31
+#define UVYH_EVENT_OCCURRED0_LH1_AOERR1_MASK		0x0000000080000000UL
+#define UVYH_EVENT_OCCURRED0_LH2_AOERR1_SHFT		32
+#define UVYH_EVENT_OCCURRED0_LH2_AOERR1_MASK		0x0000000100000000UL
+#define UVYH_EVENT_OCCURRED0_LH3_AOERR1_SHFT		33
+#define UVYH_EVENT_OCCURRED0_LH3_AOERR1_MASK		0x0000000200000000UL
+#define UVYH_EVENT_OCCURRED0_XB_AOERR1_SHFT		34
+#define UVYH_EVENT_OCCURRED0_XB_AOERR1_MASK		0x0000000400000000UL
+#define UVYH_EVENT_OCCURRED0_RDM_AOERR1_SHFT		35
+#define UVYH_EVENT_OCCURRED0_RDM_AOERR1_MASK		0x0000000800000000UL
+#define UVYH_EVENT_OCCURRED0_RT0_AOERR1_SHFT		36
+#define UVYH_EVENT_OCCURRED0_RT0_AOERR1_MASK		0x0000001000000000UL
+#define UVYH_EVENT_OCCURRED0_RT1_AOERR1_SHFT		37
+#define UVYH_EVENT_OCCURRED0_RT1_AOERR1_MASK		0x0000002000000000UL
+#define UVYH_EVENT_OCCURRED0_NI0_AOERR1_SHFT		38
+#define UVYH_EVENT_OCCURRED0_NI0_AOERR1_MASK		0x0000004000000000UL
+#define UVYH_EVENT_OCCURRED0_NI1_AOERR1_SHFT		39
+#define UVYH_EVENT_OCCURRED0_NI1_AOERR1_MASK		0x0000008000000000UL
+#define UVYH_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT	40
+#define UVYH_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK	0x0000010000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT		41
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK		0x0000020000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT		42
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK		0x0000040000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT		43
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK		0x0000080000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT		44
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK		0x0000100000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT		45
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK		0x0000200000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT		46
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK		0x0000400000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT		47
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK		0x0000800000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT		48
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK		0x0001000000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT		49
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK		0x0002000000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT		50
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK		0x0004000000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT		51
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK		0x0008000000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT		52
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK		0x0010000000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT		53
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK		0x0020000000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT		54
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK		0x0040000000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT		55
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK		0x0080000000000000UL
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT		56
+#define UVYH_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK		0x0100000000000000UL
+#define UVYH_EVENT_OCCURRED0_L1_NMI_INT_SHFT		57
+#define UVYH_EVENT_OCCURRED0_L1_NMI_INT_MASK		0x0200000000000000UL
+#define UVYH_EVENT_OCCURRED0_STOP_CLOCK_SHFT		58
+#define UVYH_EVENT_OCCURRED0_STOP_CLOCK_MASK		0x0400000000000000UL
+#define UVYH_EVENT_OCCURRED0_ASIC_TO_L1_SHFT		59
+#define UVYH_EVENT_OCCURRED0_ASIC_TO_L1_MASK		0x0800000000000000UL
+#define UVYH_EVENT_OCCURRED0_L1_TO_ASIC_SHFT		60
+#define UVYH_EVENT_OCCURRED0_L1_TO_ASIC_MASK		0x1000000000000000UL
+#define UVYH_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT	61
+#define UVYH_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK	0x2000000000000000UL
+
+/* UV4 unique defines */
 #define UV4H_EVENT_OCCURRED0_KT_HCERR_SHFT		1
-#define UV4H_EVENT_OCCURRED0_KT_AOERR0_SHFT		10
-#define UV4H_EVENT_OCCURRED0_RTQ0_AOERR0_SHFT		17
-#define UV4H_EVENT_OCCURRED0_RTQ1_AOERR0_SHFT		18
-#define UV4H_EVENT_OCCURRED0_RTQ2_AOERR0_SHFT		19
-#define UV4H_EVENT_OCCURRED0_RTQ3_AOERR0_SHFT		20
-#define UV4H_EVENT_OCCURRED0_NI0_AOERR0_SHFT		21
-#define UV4H_EVENT_OCCURRED0_NI1_AOERR0_SHFT		22
-#define UV4H_EVENT_OCCURRED0_LB_AOERR1_SHFT		23
-#define UV4H_EVENT_OCCURRED0_KT_AOERR1_SHFT		24
-#define UV4H_EVENT_OCCURRED0_RH_AOERR1_SHFT		25
-#define UV4H_EVENT_OCCURRED0_LH0_AOERR1_SHFT		26
-#define UV4H_EVENT_OCCURRED0_LH1_AOERR1_SHFT		27
-#define UV4H_EVENT_OCCURRED0_GR0_AOERR1_SHFT		28
-#define UV4H_EVENT_OCCURRED0_GR1_AOERR1_SHFT		29
-#define UV4H_EVENT_OCCURRED0_XB_AOERR1_SHFT		30
-#define UV4H_EVENT_OCCURRED0_RTQ0_AOERR1_SHFT		31
-#define UV4H_EVENT_OCCURRED0_RTQ1_AOERR1_SHFT		32
-#define UV4H_EVENT_OCCURRED0_RTQ2_AOERR1_SHFT		33
-#define UV4H_EVENT_OCCURRED0_RTQ3_AOERR1_SHFT		34
-#define UV4H_EVENT_OCCURRED0_NI0_AOERR1_SHFT		35
-#define UV4H_EVENT_OCCURRED0_NI1_AOERR1_SHFT		36
-#define UV4H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT	37
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT		38
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT		39
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT		40
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT		41
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT		42
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT		43
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT		44
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT		45
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT		46
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT		47
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT		48
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT		49
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT		50
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT		51
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT		52
-#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT		53
-#define UV4H_EVENT_OCCURRED0_L1_NMI_INT_SHFT		54
-#define UV4H_EVENT_OCCURRED0_STOP_CLOCK_SHFT		55
-#define UV4H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT		56
-#define UV4H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT		57
-#define UV4H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT	58
-#define UV4H_EVENT_OCCURRED0_IPI_INT_SHFT		59
-#define UV4H_EVENT_OCCURRED0_EXTIO_INT0_SHFT		60
-#define UV4H_EVENT_OCCURRED0_EXTIO_INT1_SHFT		61
-#define UV4H_EVENT_OCCURRED0_EXTIO_INT2_SHFT		62
-#define UV4H_EVENT_OCCURRED0_EXTIO_INT3_SHFT		63
 #define UV4H_EVENT_OCCURRED0_KT_HCERR_MASK		0x0000000000000002UL
+#define UV4H_EVENT_OCCURRED0_KT_AOERR0_SHFT		10
 #define UV4H_EVENT_OCCURRED0_KT_AOERR0_MASK		0x0000000000000400UL
+#define UV4H_EVENT_OCCURRED0_RTQ0_AOERR0_SHFT		17
 #define UV4H_EVENT_OCCURRED0_RTQ0_AOERR0_MASK		0x0000000000020000UL
+#define UV4H_EVENT_OCCURRED0_RTQ1_AOERR0_SHFT		18
 #define UV4H_EVENT_OCCURRED0_RTQ1_AOERR0_MASK		0x0000000000040000UL
+#define UV4H_EVENT_OCCURRED0_RTQ2_AOERR0_SHFT		19
 #define UV4H_EVENT_OCCURRED0_RTQ2_AOERR0_MASK		0x0000000000080000UL
+#define UV4H_EVENT_OCCURRED0_RTQ3_AOERR0_SHFT		20
 #define UV4H_EVENT_OCCURRED0_RTQ3_AOERR0_MASK		0x0000000000100000UL
+#define UV4H_EVENT_OCCURRED0_NI0_AOERR0_SHFT		21
 #define UV4H_EVENT_OCCURRED0_NI0_AOERR0_MASK		0x0000000000200000UL
+#define UV4H_EVENT_OCCURRED0_NI1_AOERR0_SHFT		22
 #define UV4H_EVENT_OCCURRED0_NI1_AOERR0_MASK		0x0000000000400000UL
+#define UV4H_EVENT_OCCURRED0_LB_AOERR1_SHFT		23
 #define UV4H_EVENT_OCCURRED0_LB_AOERR1_MASK		0x0000000000800000UL
+#define UV4H_EVENT_OCCURRED0_KT_AOERR1_SHFT		24
 #define UV4H_EVENT_OCCURRED0_KT_AOERR1_MASK		0x0000000001000000UL
+#define UV4H_EVENT_OCCURRED0_RH_AOERR1_SHFT		25
 #define UV4H_EVENT_OCCURRED0_RH_AOERR1_MASK		0x0000000002000000UL
+#define UV4H_EVENT_OCCURRED0_LH0_AOERR1_SHFT		26
 #define UV4H_EVENT_OCCURRED0_LH0_AOERR1_MASK		0x0000000004000000UL
+#define UV4H_EVENT_OCCURRED0_LH1_AOERR1_SHFT		27
 #define UV4H_EVENT_OCCURRED0_LH1_AOERR1_MASK		0x0000000008000000UL
+#define UV4H_EVENT_OCCURRED0_GR0_AOERR1_SHFT		28
 #define UV4H_EVENT_OCCURRED0_GR0_AOERR1_MASK		0x0000000010000000UL
+#define UV4H_EVENT_OCCURRED0_GR1_AOERR1_SHFT		29
 #define UV4H_EVENT_OCCURRED0_GR1_AOERR1_MASK		0x0000000020000000UL
+#define UV4H_EVENT_OCCURRED0_XB_AOERR1_SHFT		30
 #define UV4H_EVENT_OCCURRED0_XB_AOERR1_MASK		0x0000000040000000UL
+#define UV4H_EVENT_OCCURRED0_RTQ0_AOERR1_SHFT		31
 #define UV4H_EVENT_OCCURRED0_RTQ0_AOERR1_MASK		0x0000000080000000UL
+#define UV4H_EVENT_OCCURRED0_RTQ1_AOERR1_SHFT		32
 #define UV4H_EVENT_OCCURRED0_RTQ1_AOERR1_MASK		0x0000000100000000UL
+#define UV4H_EVENT_OCCURRED0_RTQ2_AOERR1_SHFT		33
 #define UV4H_EVENT_OCCURRED0_RTQ2_AOERR1_MASK		0x0000000200000000UL
+#define UV4H_EVENT_OCCURRED0_RTQ3_AOERR1_SHFT		34
 #define UV4H_EVENT_OCCURRED0_RTQ3_AOERR1_MASK		0x0000000400000000UL
+#define UV4H_EVENT_OCCURRED0_NI0_AOERR1_SHFT		35
 #define UV4H_EVENT_OCCURRED0_NI0_AOERR1_MASK		0x0000000800000000UL
+#define UV4H_EVENT_OCCURRED0_NI1_AOERR1_SHFT		36
 #define UV4H_EVENT_OCCURRED0_NI1_AOERR1_MASK		0x0000001000000000UL
+#define UV4H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT	37
 #define UV4H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK	0x0000002000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT		38
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK		0x0000004000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT		39
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK		0x0000008000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT		40
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK		0x0000010000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT		41
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK		0x0000020000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT		42
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK		0x0000040000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT		43
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK		0x0000080000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT		44
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK		0x0000100000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT		45
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK		0x0000200000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT		46
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK		0x0000400000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT		47
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK		0x0000800000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT		48
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK		0x0001000000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT		49
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK		0x0002000000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT		50
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK		0x0004000000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT		51
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK		0x0008000000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT		52
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK		0x0010000000000000UL
+#define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT		53
 #define UV4H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK		0x0020000000000000UL
+#define UV4H_EVENT_OCCURRED0_L1_NMI_INT_SHFT		54
 #define UV4H_EVENT_OCCURRED0_L1_NMI_INT_MASK		0x0040000000000000UL
+#define UV4H_EVENT_OCCURRED0_STOP_CLOCK_SHFT		55
 #define UV4H_EVENT_OCCURRED0_STOP_CLOCK_MASK		0x0080000000000000UL
+#define UV4H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT		56
 #define UV4H_EVENT_OCCURRED0_ASIC_TO_L1_MASK		0x0100000000000000UL
+#define UV4H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT		57
 #define UV4H_EVENT_OCCURRED0_L1_TO_ASIC_MASK		0x0200000000000000UL
+#define UV4H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT	58
 #define UV4H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK	0x0400000000000000UL
+#define UV4H_EVENT_OCCURRED0_IPI_INT_SHFT		59
 #define UV4H_EVENT_OCCURRED0_IPI_INT_MASK		0x0800000000000000UL
+#define UV4H_EVENT_OCCURRED0_EXTIO_INT0_SHFT		60
 #define UV4H_EVENT_OCCURRED0_EXTIO_INT0_MASK		0x1000000000000000UL
+#define UV4H_EVENT_OCCURRED0_EXTIO_INT1_SHFT		61
 #define UV4H_EVENT_OCCURRED0_EXTIO_INT1_MASK		0x2000000000000000UL
+#define UV4H_EVENT_OCCURRED0_EXTIO_INT2_SHFT		62
 #define UV4H_EVENT_OCCURRED0_EXTIO_INT2_MASK		0x4000000000000000UL
+#define UV4H_EVENT_OCCURRED0_EXTIO_INT3_SHFT		63
 #define UV4H_EVENT_OCCURRED0_EXTIO_INT3_MASK		0x8000000000000000UL
 
+/* UV3 unique defines */
+#define UV3H_EVENT_OCCURRED0_QP_HCERR_SHFT		1
+#define UV3H_EVENT_OCCURRED0_QP_HCERR_MASK		0x0000000000000002UL
+#define UV3H_EVENT_OCCURRED0_QP_AOERR0_SHFT		10
+#define UV3H_EVENT_OCCURRED0_QP_AOERR0_MASK		0x0000000000000400UL
+#define UV3H_EVENT_OCCURRED0_RT_AOERR0_SHFT		17
+#define UV3H_EVENT_OCCURRED0_RT_AOERR0_MASK		0x0000000000020000UL
+#define UV3H_EVENT_OCCURRED0_NI0_AOERR0_SHFT		18
+#define UV3H_EVENT_OCCURRED0_NI0_AOERR0_MASK		0x0000000000040000UL
+#define UV3H_EVENT_OCCURRED0_NI1_AOERR0_SHFT		19
+#define UV3H_EVENT_OCCURRED0_NI1_AOERR0_MASK		0x0000000000080000UL
+#define UV3H_EVENT_OCCURRED0_LB_AOERR1_SHFT		20
+#define UV3H_EVENT_OCCURRED0_LB_AOERR1_MASK		0x0000000000100000UL
+#define UV3H_EVENT_OCCURRED0_QP_AOERR1_SHFT		21
+#define UV3H_EVENT_OCCURRED0_QP_AOERR1_MASK		0x0000000000200000UL
+#define UV3H_EVENT_OCCURRED0_RH_AOERR1_SHFT		22
+#define UV3H_EVENT_OCCURRED0_RH_AOERR1_MASK		0x0000000000400000UL
+#define UV3H_EVENT_OCCURRED0_LH0_AOERR1_SHFT		23
+#define UV3H_EVENT_OCCURRED0_LH0_AOERR1_MASK		0x0000000000800000UL
+#define UV3H_EVENT_OCCURRED0_LH1_AOERR1_SHFT		24
+#define UV3H_EVENT_OCCURRED0_LH1_AOERR1_MASK		0x0000000001000000UL
+#define UV3H_EVENT_OCCURRED0_GR0_AOERR1_SHFT		25
+#define UV3H_EVENT_OCCURRED0_GR0_AOERR1_MASK		0x0000000002000000UL
+#define UV3H_EVENT_OCCURRED0_GR1_AOERR1_SHFT		26
+#define UV3H_EVENT_OCCURRED0_GR1_AOERR1_MASK		0x0000000004000000UL
+#define UV3H_EVENT_OCCURRED0_XB_AOERR1_SHFT		27
+#define UV3H_EVENT_OCCURRED0_XB_AOERR1_MASK		0x0000000008000000UL
+#define UV3H_EVENT_OCCURRED0_RT_AOERR1_SHFT		28
+#define UV3H_EVENT_OCCURRED0_RT_AOERR1_MASK		0x0000000010000000UL
+#define UV3H_EVENT_OCCURRED0_NI0_AOERR1_SHFT		29
+#define UV3H_EVENT_OCCURRED0_NI0_AOERR1_MASK		0x0000000020000000UL
+#define UV3H_EVENT_OCCURRED0_NI1_AOERR1_SHFT		30
+#define UV3H_EVENT_OCCURRED0_NI1_AOERR1_MASK		0x0000000040000000UL
+#define UV3H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT	31
+#define UV3H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK	0x0000000080000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT		32
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK		0x0000000100000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT		33
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK		0x0000000200000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT		34
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK		0x0000000400000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT		35
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK		0x0000000800000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT		36
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK		0x0000001000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT		37
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK		0x0000002000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT		38
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK		0x0000004000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT		39
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK		0x0000008000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT		40
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK		0x0000010000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT		41
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK		0x0000020000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT		42
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK		0x0000040000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT		43
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK		0x0000080000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT		44
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK		0x0000100000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT		45
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK		0x0000200000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT		46
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK		0x0000400000000000UL
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT		47
+#define UV3H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK		0x0000800000000000UL
+#define UV3H_EVENT_OCCURRED0_L1_NMI_INT_SHFT		48
+#define UV3H_EVENT_OCCURRED0_L1_NMI_INT_MASK		0x0001000000000000UL
+#define UV3H_EVENT_OCCURRED0_STOP_CLOCK_SHFT		49
+#define UV3H_EVENT_OCCURRED0_STOP_CLOCK_MASK		0x0002000000000000UL
+#define UV3H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT		50
+#define UV3H_EVENT_OCCURRED0_ASIC_TO_L1_MASK		0x0004000000000000UL
+#define UV3H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT		51
+#define UV3H_EVENT_OCCURRED0_L1_TO_ASIC_MASK		0x0008000000000000UL
+#define UV3H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT	52
+#define UV3H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK	0x0010000000000000UL
+#define UV3H_EVENT_OCCURRED0_IPI_INT_SHFT		53
+#define UV3H_EVENT_OCCURRED0_IPI_INT_MASK		0x0020000000000000UL
+#define UV3H_EVENT_OCCURRED0_EXTIO_INT0_SHFT		54
+#define UV3H_EVENT_OCCURRED0_EXTIO_INT0_MASK		0x0040000000000000UL
+#define UV3H_EVENT_OCCURRED0_EXTIO_INT1_SHFT		55
+#define UV3H_EVENT_OCCURRED0_EXTIO_INT1_MASK		0x0080000000000000UL
+#define UV3H_EVENT_OCCURRED0_EXTIO_INT2_SHFT		56
+#define UV3H_EVENT_OCCURRED0_EXTIO_INT2_MASK		0x0100000000000000UL
+#define UV3H_EVENT_OCCURRED0_EXTIO_INT3_SHFT		57
+#define UV3H_EVENT_OCCURRED0_EXTIO_INT3_MASK		0x0200000000000000UL
+#define UV3H_EVENT_OCCURRED0_PROFILE_INT_SHFT		58
+#define UV3H_EVENT_OCCURRED0_PROFILE_INT_MASK		0x0400000000000000UL
+
+/* UV2 unique defines */
+#define UV2H_EVENT_OCCURRED0_QP_HCERR_SHFT		1
+#define UV2H_EVENT_OCCURRED0_QP_HCERR_MASK		0x0000000000000002UL
+#define UV2H_EVENT_OCCURRED0_QP_AOERR0_SHFT		10
+#define UV2H_EVENT_OCCURRED0_QP_AOERR0_MASK		0x0000000000000400UL
+#define UV2H_EVENT_OCCURRED0_RT_AOERR0_SHFT		17
+#define UV2H_EVENT_OCCURRED0_RT_AOERR0_MASK		0x0000000000020000UL
+#define UV2H_EVENT_OCCURRED0_NI0_AOERR0_SHFT		18
+#define UV2H_EVENT_OCCURRED0_NI0_AOERR0_MASK		0x0000000000040000UL
+#define UV2H_EVENT_OCCURRED0_NI1_AOERR0_SHFT		19
+#define UV2H_EVENT_OCCURRED0_NI1_AOERR0_MASK		0x0000000000080000UL
+#define UV2H_EVENT_OCCURRED0_LB_AOERR1_SHFT		20
+#define UV2H_EVENT_OCCURRED0_LB_AOERR1_MASK		0x0000000000100000UL
+#define UV2H_EVENT_OCCURRED0_QP_AOERR1_SHFT		21
+#define UV2H_EVENT_OCCURRED0_QP_AOERR1_MASK		0x0000000000200000UL
+#define UV2H_EVENT_OCCURRED0_RH_AOERR1_SHFT		22
+#define UV2H_EVENT_OCCURRED0_RH_AOERR1_MASK		0x0000000000400000UL
+#define UV2H_EVENT_OCCURRED0_LH0_AOERR1_SHFT		23
+#define UV2H_EVENT_OCCURRED0_LH0_AOERR1_MASK		0x0000000000800000UL
+#define UV2H_EVENT_OCCURRED0_LH1_AOERR1_SHFT		24
+#define UV2H_EVENT_OCCURRED0_LH1_AOERR1_MASK		0x0000000001000000UL
+#define UV2H_EVENT_OCCURRED0_GR0_AOERR1_SHFT		25
+#define UV2H_EVENT_OCCURRED0_GR0_AOERR1_MASK		0x0000000002000000UL
+#define UV2H_EVENT_OCCURRED0_GR1_AOERR1_SHFT		26
+#define UV2H_EVENT_OCCURRED0_GR1_AOERR1_MASK		0x0000000004000000UL
+#define UV2H_EVENT_OCCURRED0_XB_AOERR1_SHFT		27
+#define UV2H_EVENT_OCCURRED0_XB_AOERR1_MASK		0x0000000008000000UL
+#define UV2H_EVENT_OCCURRED0_RT_AOERR1_SHFT		28
+#define UV2H_EVENT_OCCURRED0_RT_AOERR1_MASK		0x0000000010000000UL
+#define UV2H_EVENT_OCCURRED0_NI0_AOERR1_SHFT		29
+#define UV2H_EVENT_OCCURRED0_NI0_AOERR1_MASK		0x0000000020000000UL
+#define UV2H_EVENT_OCCURRED0_NI1_AOERR1_SHFT		30
+#define UV2H_EVENT_OCCURRED0_NI1_AOERR1_MASK		0x0000000040000000UL
+#define UV2H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT	31
+#define UV2H_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK	0x0000000080000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT		32
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK		0x0000000100000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT		33
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK		0x0000000200000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT		34
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK		0x0000000400000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT		35
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK		0x0000000800000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT		36
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK		0x0000001000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT		37
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK		0x0000002000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT		38
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK		0x0000004000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT		39
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK		0x0000008000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT		40
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK		0x0000010000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT		41
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK		0x0000020000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT		42
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK		0x0000040000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT		43
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK		0x0000080000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT		44
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK		0x0000100000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT		45
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK		0x0000200000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT		46
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK		0x0000400000000000UL
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT		47
+#define UV2H_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK		0x0000800000000000UL
+#define UV2H_EVENT_OCCURRED0_L1_NMI_INT_SHFT		48
+#define UV2H_EVENT_OCCURRED0_L1_NMI_INT_MASK		0x0001000000000000UL
+#define UV2H_EVENT_OCCURRED0_STOP_CLOCK_SHFT		49
+#define UV2H_EVENT_OCCURRED0_STOP_CLOCK_MASK		0x0002000000000000UL
+#define UV2H_EVENT_OCCURRED0_ASIC_TO_L1_SHFT		50
+#define UV2H_EVENT_OCCURRED0_ASIC_TO_L1_MASK		0x0004000000000000UL
+#define UV2H_EVENT_OCCURRED0_L1_TO_ASIC_SHFT		51
+#define UV2H_EVENT_OCCURRED0_L1_TO_ASIC_MASK		0x0008000000000000UL
+#define UV2H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT	52
+#define UV2H_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK	0x0010000000000000UL
+#define UV2H_EVENT_OCCURRED0_IPI_INT_SHFT		53
+#define UV2H_EVENT_OCCURRED0_IPI_INT_MASK		0x0020000000000000UL
+#define UV2H_EVENT_OCCURRED0_EXTIO_INT0_SHFT		54
+#define UV2H_EVENT_OCCURRED0_EXTIO_INT0_MASK		0x0040000000000000UL
+#define UV2H_EVENT_OCCURRED0_EXTIO_INT1_SHFT		55
+#define UV2H_EVENT_OCCURRED0_EXTIO_INT1_MASK		0x0080000000000000UL
+#define UV2H_EVENT_OCCURRED0_EXTIO_INT2_SHFT		56
+#define UV2H_EVENT_OCCURRED0_EXTIO_INT2_MASK		0x0100000000000000UL
+#define UV2H_EVENT_OCCURRED0_EXTIO_INT3_SHFT		57
+#define UV2H_EVENT_OCCURRED0_EXTIO_INT3_MASK		0x0200000000000000UL
+#define UV2H_EVENT_OCCURRED0_PROFILE_INT_SHFT		58
+#define UV2H_EVENT_OCCURRED0_PROFILE_INT_MASK		0x0400000000000000UL
+
+#define UVH_EVENT_OCCURRED0_EXTIO_INT0_MASK (				\
+	is_uv(UV4) ? 0x1000000000000000UL :				\
+	is_uv(UV3) ? 0x0040000000000000UL :				\
+	is_uv(UV2) ? 0x0040000000000000UL :				\
+	0)
 #define UVH_EVENT_OCCURRED0_EXTIO_INT0_SHFT (				\
-	is_uv2_hub() ? UV2H_EVENT_OCCURRED0_EXTIO_INT0_SHFT :		\
-	is_uv3_hub() ? UV3H_EVENT_OCCURRED0_EXTIO_INT0_SHFT :		\
-	/*is_uv4_hub*/ UV4H_EVENT_OCCURRED0_EXTIO_INT0_SHFT)
+	is_uv(UV4) ? 60 :						\
+	is_uv(UV3) ? 54 :						\
+	is_uv(UV2) ? 54 :						\
+	-1)
 
 union uvh_event_occurred0_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_event_occurred0_s {
-		unsigned long	lb_hcerr:1;			/* RW, W1C */
-		unsigned long	rsvd_1_10:10;
-		unsigned long	rh_aoerr0:1;			/* RW, W1C */
-		unsigned long	rsvd_12_63:52;
+		unsigned long	lb_hcerr:1;			/* RW */
+		unsigned long	rsvd_1_63:63;
 	} s;
+
+	/* UVXH common struct */
 	struct uvxh_event_occurred0_s {
 		unsigned long	lb_hcerr:1;			/* RW */
 		unsigned long	rsvd_1:1;
@@ -505,6 +576,142 @@ union uvh_event_occurred0_u {
 		unsigned long	xb_aoerr0:1;			/* RW */
 		unsigned long	rsvd_17_63:47;
 	} sx;
+
+	/* UVYH common struct */
+	struct uvyh_event_occurred0_s {
+		unsigned long	lb_hcerr:1;			/* RW */
+		unsigned long	kt_hcerr:1;			/* RW */
+		unsigned long	rh0_hcerr:1;			/* RW */
+		unsigned long	rh1_hcerr:1;			/* RW */
+		unsigned long	lh0_hcerr:1;			/* RW */
+		unsigned long	lh1_hcerr:1;			/* RW */
+		unsigned long	lh2_hcerr:1;			/* RW */
+		unsigned long	lh3_hcerr:1;			/* RW */
+		unsigned long	xb_hcerr:1;			/* RW */
+		unsigned long	rdm_hcerr:1;			/* RW */
+		unsigned long	ni0_hcerr:1;			/* RW */
+		unsigned long	ni1_hcerr:1;			/* RW */
+		unsigned long	lb_aoerr0:1;			/* RW */
+		unsigned long	kt_aoerr0:1;			/* RW */
+		unsigned long	rh0_aoerr0:1;			/* RW */
+		unsigned long	rh1_aoerr0:1;			/* RW */
+		unsigned long	lh0_aoerr0:1;			/* RW */
+		unsigned long	lh1_aoerr0:1;			/* RW */
+		unsigned long	lh2_aoerr0:1;			/* RW */
+		unsigned long	lh3_aoerr0:1;			/* RW */
+		unsigned long	xb_aoerr0:1;			/* RW */
+		unsigned long	rdm_aoerr0:1;			/* RW */
+		unsigned long	rt0_aoerr0:1;			/* RW */
+		unsigned long	rt1_aoerr0:1;			/* RW */
+		unsigned long	ni0_aoerr0:1;			/* RW */
+		unsigned long	ni1_aoerr0:1;			/* RW */
+		unsigned long	lb_aoerr1:1;			/* RW */
+		unsigned long	kt_aoerr1:1;			/* RW */
+		unsigned long	rh0_aoerr1:1;			/* RW */
+		unsigned long	rh1_aoerr1:1;			/* RW */
+		unsigned long	lh0_aoerr1:1;			/* RW */
+		unsigned long	lh1_aoerr1:1;			/* RW */
+		unsigned long	lh2_aoerr1:1;			/* RW */
+		unsigned long	lh3_aoerr1:1;			/* RW */
+		unsigned long	xb_aoerr1:1;			/* RW */
+		unsigned long	rdm_aoerr1:1;			/* RW */
+		unsigned long	rt0_aoerr1:1;			/* RW */
+		unsigned long	rt1_aoerr1:1;			/* RW */
+		unsigned long	ni0_aoerr1:1;			/* RW */
+		unsigned long	ni1_aoerr1:1;			/* RW */
+		unsigned long	system_shutdown_int:1;		/* RW */
+		unsigned long	lb_irq_int_0:1;			/* RW */
+		unsigned long	lb_irq_int_1:1;			/* RW */
+		unsigned long	lb_irq_int_2:1;			/* RW */
+		unsigned long	lb_irq_int_3:1;			/* RW */
+		unsigned long	lb_irq_int_4:1;			/* RW */
+		unsigned long	lb_irq_int_5:1;			/* RW */
+		unsigned long	lb_irq_int_6:1;			/* RW */
+		unsigned long	lb_irq_int_7:1;			/* RW */
+		unsigned long	lb_irq_int_8:1;			/* RW */
+		unsigned long	lb_irq_int_9:1;			/* RW */
+		unsigned long	lb_irq_int_10:1;		/* RW */
+		unsigned long	lb_irq_int_11:1;		/* RW */
+		unsigned long	lb_irq_int_12:1;		/* RW */
+		unsigned long	lb_irq_int_13:1;		/* RW */
+		unsigned long	lb_irq_int_14:1;		/* RW */
+		unsigned long	lb_irq_int_15:1;		/* RW */
+		unsigned long	l1_nmi_int:1;			/* RW */
+		unsigned long	stop_clock:1;			/* RW */
+		unsigned long	asic_to_l1:1;			/* RW */
+		unsigned long	l1_to_asic:1;			/* RW */
+		unsigned long	la_seq_trigger:1;		/* RW */
+		unsigned long	rsvd_62_63:2;
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_event_occurred0_s {
+		unsigned long	lb_hcerr:1;			/* RW */
+		unsigned long	kt_hcerr:1;			/* RW */
+		unsigned long	rh0_hcerr:1;			/* RW */
+		unsigned long	rh1_hcerr:1;			/* RW */
+		unsigned long	lh0_hcerr:1;			/* RW */
+		unsigned long	lh1_hcerr:1;			/* RW */
+		unsigned long	lh2_hcerr:1;			/* RW */
+		unsigned long	lh3_hcerr:1;			/* RW */
+		unsigned long	xb_hcerr:1;			/* RW */
+		unsigned long	rdm_hcerr:1;			/* RW */
+		unsigned long	ni0_hcerr:1;			/* RW */
+		unsigned long	ni1_hcerr:1;			/* RW */
+		unsigned long	lb_aoerr0:1;			/* RW */
+		unsigned long	kt_aoerr0:1;			/* RW */
+		unsigned long	rh0_aoerr0:1;			/* RW */
+		unsigned long	rh1_aoerr0:1;			/* RW */
+		unsigned long	lh0_aoerr0:1;			/* RW */
+		unsigned long	lh1_aoerr0:1;			/* RW */
+		unsigned long	lh2_aoerr0:1;			/* RW */
+		unsigned long	lh3_aoerr0:1;			/* RW */
+		unsigned long	xb_aoerr0:1;			/* RW */
+		unsigned long	rdm_aoerr0:1;			/* RW */
+		unsigned long	rt0_aoerr0:1;			/* RW */
+		unsigned long	rt1_aoerr0:1;			/* RW */
+		unsigned long	ni0_aoerr0:1;			/* RW */
+		unsigned long	ni1_aoerr0:1;			/* RW */
+		unsigned long	lb_aoerr1:1;			/* RW */
+		unsigned long	kt_aoerr1:1;			/* RW */
+		unsigned long	rh0_aoerr1:1;			/* RW */
+		unsigned long	rh1_aoerr1:1;			/* RW */
+		unsigned long	lh0_aoerr1:1;			/* RW */
+		unsigned long	lh1_aoerr1:1;			/* RW */
+		unsigned long	lh2_aoerr1:1;			/* RW */
+		unsigned long	lh3_aoerr1:1;			/* RW */
+		unsigned long	xb_aoerr1:1;			/* RW */
+		unsigned long	rdm_aoerr1:1;			/* RW */
+		unsigned long	rt0_aoerr1:1;			/* RW */
+		unsigned long	rt1_aoerr1:1;			/* RW */
+		unsigned long	ni0_aoerr1:1;			/* RW */
+		unsigned long	ni1_aoerr1:1;			/* RW */
+		unsigned long	system_shutdown_int:1;		/* RW */
+		unsigned long	lb_irq_int_0:1;			/* RW */
+		unsigned long	lb_irq_int_1:1;			/* RW */
+		unsigned long	lb_irq_int_2:1;			/* RW */
+		unsigned long	lb_irq_int_3:1;			/* RW */
+		unsigned long	lb_irq_int_4:1;			/* RW */
+		unsigned long	lb_irq_int_5:1;			/* RW */
+		unsigned long	lb_irq_int_6:1;			/* RW */
+		unsigned long	lb_irq_int_7:1;			/* RW */
+		unsigned long	lb_irq_int_8:1;			/* RW */
+		unsigned long	lb_irq_int_9:1;			/* RW */
+		unsigned long	lb_irq_int_10:1;		/* RW */
+		unsigned long	lb_irq_int_11:1;		/* RW */
+		unsigned long	lb_irq_int_12:1;		/* RW */
+		unsigned long	lb_irq_int_13:1;		/* RW */
+		unsigned long	lb_irq_int_14:1;		/* RW */
+		unsigned long	lb_irq_int_15:1;		/* RW */
+		unsigned long	l1_nmi_int:1;			/* RW */
+		unsigned long	stop_clock:1;			/* RW */
+		unsigned long	asic_to_l1:1;			/* RW */
+		unsigned long	l1_to_asic:1;			/* RW */
+		unsigned long	la_seq_trigger:1;		/* RW */
+		unsigned long	rsvd_62_63:2;
+	} s5;
+
+	/* UV4 unique struct */
 	struct uv4h_event_occurred0_s {
 		unsigned long	lb_hcerr:1;			/* RW */
 		unsigned long	kt_hcerr:1;			/* RW */
@@ -571,13 +778,1355 @@ union uvh_event_occurred0_u {
 		unsigned long	extio_int2:1;			/* RW */
 		unsigned long	extio_int3:1;			/* RW */
 	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_event_occurred0_s {
+		unsigned long	lb_hcerr:1;			/* RW */
+		unsigned long	qp_hcerr:1;			/* RW */
+		unsigned long	rh_hcerr:1;			/* RW */
+		unsigned long	lh0_hcerr:1;			/* RW */
+		unsigned long	lh1_hcerr:1;			/* RW */
+		unsigned long	gr0_hcerr:1;			/* RW */
+		unsigned long	gr1_hcerr:1;			/* RW */
+		unsigned long	ni0_hcerr:1;			/* RW */
+		unsigned long	ni1_hcerr:1;			/* RW */
+		unsigned long	lb_aoerr0:1;			/* RW */
+		unsigned long	qp_aoerr0:1;			/* RW */
+		unsigned long	rh_aoerr0:1;			/* RW */
+		unsigned long	lh0_aoerr0:1;			/* RW */
+		unsigned long	lh1_aoerr0:1;			/* RW */
+		unsigned long	gr0_aoerr0:1;			/* RW */
+		unsigned long	gr1_aoerr0:1;			/* RW */
+		unsigned long	xb_aoerr0:1;			/* RW */
+		unsigned long	rt_aoerr0:1;			/* RW */
+		unsigned long	ni0_aoerr0:1;			/* RW */
+		unsigned long	ni1_aoerr0:1;			/* RW */
+		unsigned long	lb_aoerr1:1;			/* RW */
+		unsigned long	qp_aoerr1:1;			/* RW */
+		unsigned long	rh_aoerr1:1;			/* RW */
+		unsigned long	lh0_aoerr1:1;			/* RW */
+		unsigned long	lh1_aoerr1:1;			/* RW */
+		unsigned long	gr0_aoerr1:1;			/* RW */
+		unsigned long	gr1_aoerr1:1;			/* RW */
+		unsigned long	xb_aoerr1:1;			/* RW */
+		unsigned long	rt_aoerr1:1;			/* RW */
+		unsigned long	ni0_aoerr1:1;			/* RW */
+		unsigned long	ni1_aoerr1:1;			/* RW */
+		unsigned long	system_shutdown_int:1;		/* RW */
+		unsigned long	lb_irq_int_0:1;			/* RW */
+		unsigned long	lb_irq_int_1:1;			/* RW */
+		unsigned long	lb_irq_int_2:1;			/* RW */
+		unsigned long	lb_irq_int_3:1;			/* RW */
+		unsigned long	lb_irq_int_4:1;			/* RW */
+		unsigned long	lb_irq_int_5:1;			/* RW */
+		unsigned long	lb_irq_int_6:1;			/* RW */
+		unsigned long	lb_irq_int_7:1;			/* RW */
+		unsigned long	lb_irq_int_8:1;			/* RW */
+		unsigned long	lb_irq_int_9:1;			/* RW */
+		unsigned long	lb_irq_int_10:1;		/* RW */
+		unsigned long	lb_irq_int_11:1;		/* RW */
+		unsigned long	lb_irq_int_12:1;		/* RW */
+		unsigned long	lb_irq_int_13:1;		/* RW */
+		unsigned long	lb_irq_int_14:1;		/* RW */
+		unsigned long	lb_irq_int_15:1;		/* RW */
+		unsigned long	l1_nmi_int:1;			/* RW */
+		unsigned long	stop_clock:1;			/* RW */
+		unsigned long	asic_to_l1:1;			/* RW */
+		unsigned long	l1_to_asic:1;			/* RW */
+		unsigned long	la_seq_trigger:1;		/* RW */
+		unsigned long	ipi_int:1;			/* RW */
+		unsigned long	extio_int0:1;			/* RW */
+		unsigned long	extio_int1:1;			/* RW */
+		unsigned long	extio_int2:1;			/* RW */
+		unsigned long	extio_int3:1;			/* RW */
+		unsigned long	profile_int:1;			/* RW */
+		unsigned long	rsvd_59_63:5;
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_event_occurred0_s {
+		unsigned long	lb_hcerr:1;			/* RW */
+		unsigned long	qp_hcerr:1;			/* RW */
+		unsigned long	rh_hcerr:1;			/* RW */
+		unsigned long	lh0_hcerr:1;			/* RW */
+		unsigned long	lh1_hcerr:1;			/* RW */
+		unsigned long	gr0_hcerr:1;			/* RW */
+		unsigned long	gr1_hcerr:1;			/* RW */
+		unsigned long	ni0_hcerr:1;			/* RW */
+		unsigned long	ni1_hcerr:1;			/* RW */
+		unsigned long	lb_aoerr0:1;			/* RW */
+		unsigned long	qp_aoerr0:1;			/* RW */
+		unsigned long	rh_aoerr0:1;			/* RW */
+		unsigned long	lh0_aoerr0:1;			/* RW */
+		unsigned long	lh1_aoerr0:1;			/* RW */
+		unsigned long	gr0_aoerr0:1;			/* RW */
+		unsigned long	gr1_aoerr0:1;			/* RW */
+		unsigned long	xb_aoerr0:1;			/* RW */
+		unsigned long	rt_aoerr0:1;			/* RW */
+		unsigned long	ni0_aoerr0:1;			/* RW */
+		unsigned long	ni1_aoerr0:1;			/* RW */
+		unsigned long	lb_aoerr1:1;			/* RW */
+		unsigned long	qp_aoerr1:1;			/* RW */
+		unsigned long	rh_aoerr1:1;			/* RW */
+		unsigned long	lh0_aoerr1:1;			/* RW */
+		unsigned long	lh1_aoerr1:1;			/* RW */
+		unsigned long	gr0_aoerr1:1;			/* RW */
+		unsigned long	gr1_aoerr1:1;			/* RW */
+		unsigned long	xb_aoerr1:1;			/* RW */
+		unsigned long	rt_aoerr1:1;			/* RW */
+		unsigned long	ni0_aoerr1:1;			/* RW */
+		unsigned long	ni1_aoerr1:1;			/* RW */
+		unsigned long	system_shutdown_int:1;		/* RW */
+		unsigned long	lb_irq_int_0:1;			/* RW */
+		unsigned long	lb_irq_int_1:1;			/* RW */
+		unsigned long	lb_irq_int_2:1;			/* RW */
+		unsigned long	lb_irq_int_3:1;			/* RW */
+		unsigned long	lb_irq_int_4:1;			/* RW */
+		unsigned long	lb_irq_int_5:1;			/* RW */
+		unsigned long	lb_irq_int_6:1;			/* RW */
+		unsigned long	lb_irq_int_7:1;			/* RW */
+		unsigned long	lb_irq_int_8:1;			/* RW */
+		unsigned long	lb_irq_int_9:1;			/* RW */
+		unsigned long	lb_irq_int_10:1;		/* RW */
+		unsigned long	lb_irq_int_11:1;		/* RW */
+		unsigned long	lb_irq_int_12:1;		/* RW */
+		unsigned long	lb_irq_int_13:1;		/* RW */
+		unsigned long	lb_irq_int_14:1;		/* RW */
+		unsigned long	lb_irq_int_15:1;		/* RW */
+		unsigned long	l1_nmi_int:1;			/* RW */
+		unsigned long	stop_clock:1;			/* RW */
+		unsigned long	asic_to_l1:1;			/* RW */
+		unsigned long	l1_to_asic:1;			/* RW */
+		unsigned long	la_seq_trigger:1;		/* RW */
+		unsigned long	ipi_int:1;			/* RW */
+		unsigned long	extio_int0:1;			/* RW */
+		unsigned long	extio_int1:1;			/* RW */
+		unsigned long	extio_int2:1;			/* RW */
+		unsigned long	extio_int3:1;			/* RW */
+		unsigned long	profile_int:1;			/* RW */
+		unsigned long	rsvd_59_63:5;
+	} s2;
 };
 
 /* ========================================================================= */
 /*                        UVH_EVENT_OCCURRED0_ALIAS                          */
 /* ========================================================================= */
 #define UVH_EVENT_OCCURRED0_ALIAS 0x70008UL
-#define UVH_EVENT_OCCURRED0_ALIAS_32 0x5f0
+
+
+/* ========================================================================= */
+/*                           UVH_EVENT_OCCURRED1                             */
+/* ========================================================================= */
+#define UVH_EVENT_OCCURRED1 0x70080UL
+
+
+
+/* UVYH common defines */
+#define UVYH_EVENT_OCCURRED1_IPI_INT_SHFT		0
+#define UVYH_EVENT_OCCURRED1_IPI_INT_MASK		0x0000000000000001UL
+#define UVYH_EVENT_OCCURRED1_EXTIO_INT0_SHFT		1
+#define UVYH_EVENT_OCCURRED1_EXTIO_INT0_MASK		0x0000000000000002UL
+#define UVYH_EVENT_OCCURRED1_EXTIO_INT1_SHFT		2
+#define UVYH_EVENT_OCCURRED1_EXTIO_INT1_MASK		0x0000000000000004UL
+#define UVYH_EVENT_OCCURRED1_EXTIO_INT2_SHFT		3
+#define UVYH_EVENT_OCCURRED1_EXTIO_INT2_MASK		0x0000000000000008UL
+#define UVYH_EVENT_OCCURRED1_EXTIO_INT3_SHFT		4
+#define UVYH_EVENT_OCCURRED1_EXTIO_INT3_MASK		0x0000000000000010UL
+#define UVYH_EVENT_OCCURRED1_PROFILE_INT_SHFT		5
+#define UVYH_EVENT_OCCURRED1_PROFILE_INT_MASK		0x0000000000000020UL
+#define UVYH_EVENT_OCCURRED1_BAU_DATA_SHFT		6
+#define UVYH_EVENT_OCCURRED1_BAU_DATA_MASK		0x0000000000000040UL
+#define UVYH_EVENT_OCCURRED1_PROC_GENERAL_SHFT		7
+#define UVYH_EVENT_OCCURRED1_PROC_GENERAL_MASK		0x0000000000000080UL
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT0_SHFT		8
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT0_MASK		0x0000000000000100UL
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT1_SHFT		9
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT1_MASK		0x0000000000000200UL
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT2_SHFT		10
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT2_MASK		0x0000000000000400UL
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT3_SHFT		11
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT3_MASK		0x0000000000000800UL
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT4_SHFT		12
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT4_MASK		0x0000000000001000UL
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT5_SHFT		13
+#define UVYH_EVENT_OCCURRED1_XH_TLB_INT5_MASK		0x0000000000002000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT0_SHFT		14
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT0_MASK		0x0000000000004000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT1_SHFT		15
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT1_MASK		0x0000000000008000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT2_SHFT		16
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT2_MASK		0x0000000000010000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT3_SHFT		17
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT3_MASK		0x0000000000020000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT4_SHFT		18
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT4_MASK		0x0000000000040000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT5_SHFT		19
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT5_MASK		0x0000000000080000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT6_SHFT		20
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT6_MASK		0x0000000000100000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT7_SHFT		21
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT7_MASK		0x0000000000200000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT8_SHFT		22
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT8_MASK		0x0000000000400000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT9_SHFT		23
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT9_MASK		0x0000000000800000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT10_SHFT		24
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT10_MASK		0x0000000001000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT11_SHFT		25
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT11_MASK		0x0000000002000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT12_SHFT		26
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT12_MASK		0x0000000004000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT13_SHFT		27
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT13_MASK		0x0000000008000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT14_SHFT		28
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT14_MASK		0x0000000010000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT15_SHFT		29
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT15_MASK		0x0000000020000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT16_SHFT		30
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT16_MASK		0x0000000040000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT17_SHFT		31
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT17_MASK		0x0000000080000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT18_SHFT		32
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT18_MASK		0x0000000100000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT19_SHFT		33
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT19_MASK		0x0000000200000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT20_SHFT		34
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT20_MASK		0x0000000400000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT21_SHFT		35
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT21_MASK		0x0000000800000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT22_SHFT		36
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT22_MASK		0x0000001000000000UL
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT23_SHFT		37
+#define UVYH_EVENT_OCCURRED1_RDM_TLB_INT23_MASK		0x0000002000000000UL
+
+/* UV4 unique defines */
+#define UV4H_EVENT_OCCURRED1_PROFILE_INT_SHFT		0
+#define UV4H_EVENT_OCCURRED1_PROFILE_INT_MASK		0x0000000000000001UL
+#define UV4H_EVENT_OCCURRED1_BAU_DATA_SHFT		1
+#define UV4H_EVENT_OCCURRED1_BAU_DATA_MASK		0x0000000000000002UL
+#define UV4H_EVENT_OCCURRED1_PROC_GENERAL_SHFT		2
+#define UV4H_EVENT_OCCURRED1_PROC_GENERAL_MASK		0x0000000000000004UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT0_SHFT		3
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT0_MASK		0x0000000000000008UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT1_SHFT		4
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT1_MASK		0x0000000000000010UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT2_SHFT		5
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT2_MASK		0x0000000000000020UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT3_SHFT		6
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT3_MASK		0x0000000000000040UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT4_SHFT		7
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT4_MASK		0x0000000000000080UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT5_SHFT		8
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT5_MASK		0x0000000000000100UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT6_SHFT		9
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT6_MASK		0x0000000000000200UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT7_SHFT		10
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT7_MASK		0x0000000000000400UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT8_SHFT		11
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT8_MASK		0x0000000000000800UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT9_SHFT		12
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT9_MASK		0x0000000000001000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT10_SHFT		13
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT10_MASK		0x0000000000002000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT11_SHFT		14
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT11_MASK		0x0000000000004000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT12_SHFT		15
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT12_MASK		0x0000000000008000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT13_SHFT		16
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT13_MASK		0x0000000000010000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT14_SHFT		17
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT14_MASK		0x0000000000020000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT15_SHFT		18
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT15_MASK		0x0000000000040000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT16_SHFT		19
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT16_MASK		0x0000000000080000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT17_SHFT		20
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT17_MASK		0x0000000000100000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT18_SHFT		21
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT18_MASK		0x0000000000200000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT19_SHFT		22
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT19_MASK		0x0000000000400000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT20_SHFT		23
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT20_MASK		0x0000000000800000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT21_SHFT		24
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT21_MASK		0x0000000001000000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT22_SHFT		25
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT22_MASK		0x0000000002000000UL
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT23_SHFT		26
+#define UV4H_EVENT_OCCURRED1_GR0_TLB_INT23_MASK		0x0000000004000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT0_SHFT		27
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT0_MASK		0x0000000008000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT1_SHFT		28
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT1_MASK		0x0000000010000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT2_SHFT		29
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT2_MASK		0x0000000020000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT3_SHFT		30
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT3_MASK		0x0000000040000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT4_SHFT		31
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT4_MASK		0x0000000080000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT5_SHFT		32
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT5_MASK		0x0000000100000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT6_SHFT		33
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT6_MASK		0x0000000200000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT7_SHFT		34
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT7_MASK		0x0000000400000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT8_SHFT		35
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT8_MASK		0x0000000800000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT9_SHFT		36
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT9_MASK		0x0000001000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT10_SHFT		37
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT10_MASK		0x0000002000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT11_SHFT		38
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT11_MASK		0x0000004000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT12_SHFT		39
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT12_MASK		0x0000008000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT13_SHFT		40
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT13_MASK		0x0000010000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT14_SHFT		41
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT14_MASK		0x0000020000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT15_SHFT		42
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT15_MASK		0x0000040000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT16_SHFT		43
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT16_MASK		0x0000080000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT17_SHFT		44
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT17_MASK		0x0000100000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT18_SHFT		45
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT18_MASK		0x0000200000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT19_SHFT		46
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT19_MASK		0x0000400000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT20_SHFT		47
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT20_MASK		0x0000800000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT21_SHFT		48
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT21_MASK		0x0001000000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT22_SHFT		49
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT22_MASK		0x0002000000000000UL
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT23_SHFT		50
+#define UV4H_EVENT_OCCURRED1_GR1_TLB_INT23_MASK		0x0004000000000000UL
+
+/* UV3 unique defines */
+#define UV3H_EVENT_OCCURRED1_BAU_DATA_SHFT		0
+#define UV3H_EVENT_OCCURRED1_BAU_DATA_MASK		0x0000000000000001UL
+#define UV3H_EVENT_OCCURRED1_POWER_MANAGEMENT_REQ_SHFT	1
+#define UV3H_EVENT_OCCURRED1_POWER_MANAGEMENT_REQ_MASK	0x0000000000000002UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT0_SHFT 2
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT0_MASK 0x0000000000000004UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT1_SHFT 3
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT1_MASK 0x0000000000000008UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT2_SHFT 4
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT2_MASK 0x0000000000000010UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT3_SHFT 5
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT3_MASK 0x0000000000000020UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT4_SHFT 6
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT4_MASK 0x0000000000000040UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT5_SHFT 7
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT5_MASK 0x0000000000000080UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT6_SHFT 8
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT6_MASK 0x0000000000000100UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT7_SHFT 9
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT7_MASK 0x0000000000000200UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT8_SHFT 10
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT8_MASK 0x0000000000000400UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT9_SHFT 11
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT9_MASK 0x0000000000000800UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT10_SHFT 12
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT10_MASK 0x0000000000001000UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT11_SHFT 13
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT11_MASK 0x0000000000002000UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT12_SHFT 14
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT12_MASK 0x0000000000004000UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT13_SHFT 15
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT13_MASK 0x0000000000008000UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT14_SHFT 16
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT14_MASK 0x0000000000010000UL
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT15_SHFT 17
+#define UV3H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT15_MASK 0x0000000000020000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT0_SHFT		18
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT0_MASK		0x0000000000040000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT1_SHFT		19
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT1_MASK		0x0000000000080000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT2_SHFT		20
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT2_MASK		0x0000000000100000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT3_SHFT		21
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT3_MASK		0x0000000000200000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT4_SHFT		22
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT4_MASK		0x0000000000400000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT5_SHFT		23
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT5_MASK		0x0000000000800000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT6_SHFT		24
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT6_MASK		0x0000000001000000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT7_SHFT		25
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT7_MASK		0x0000000002000000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT8_SHFT		26
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT8_MASK		0x0000000004000000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT9_SHFT		27
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT9_MASK		0x0000000008000000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT10_SHFT		28
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT10_MASK		0x0000000010000000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT11_SHFT		29
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT11_MASK		0x0000000020000000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT12_SHFT		30
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT12_MASK		0x0000000040000000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT13_SHFT		31
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT13_MASK		0x0000000080000000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT14_SHFT		32
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT14_MASK		0x0000000100000000UL
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT15_SHFT		33
+#define UV3H_EVENT_OCCURRED1_GR0_TLB_INT15_MASK		0x0000000200000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT0_SHFT		34
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT0_MASK		0x0000000400000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT1_SHFT		35
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT1_MASK		0x0000000800000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT2_SHFT		36
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT2_MASK		0x0000001000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT3_SHFT		37
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT3_MASK		0x0000002000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT4_SHFT		38
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT4_MASK		0x0000004000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT5_SHFT		39
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT5_MASK		0x0000008000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT6_SHFT		40
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT6_MASK		0x0000010000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT7_SHFT		41
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT7_MASK		0x0000020000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT8_SHFT		42
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT8_MASK		0x0000040000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT9_SHFT		43
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT9_MASK		0x0000080000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT10_SHFT		44
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT10_MASK		0x0000100000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT11_SHFT		45
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT11_MASK		0x0000200000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT12_SHFT		46
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT12_MASK		0x0000400000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT13_SHFT		47
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT13_MASK		0x0000800000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT14_SHFT		48
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT14_MASK		0x0001000000000000UL
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT15_SHFT		49
+#define UV3H_EVENT_OCCURRED1_GR1_TLB_INT15_MASK		0x0002000000000000UL
+#define UV3H_EVENT_OCCURRED1_RTC_INTERVAL_INT_SHFT	50
+#define UV3H_EVENT_OCCURRED1_RTC_INTERVAL_INT_MASK	0x0004000000000000UL
+#define UV3H_EVENT_OCCURRED1_BAU_DASHBOARD_INT_SHFT	51
+#define UV3H_EVENT_OCCURRED1_BAU_DASHBOARD_INT_MASK	0x0008000000000000UL
+
+/* UV2 unique defines */
+#define UV2H_EVENT_OCCURRED1_BAU_DATA_SHFT		0
+#define UV2H_EVENT_OCCURRED1_BAU_DATA_MASK		0x0000000000000001UL
+#define UV2H_EVENT_OCCURRED1_POWER_MANAGEMENT_REQ_SHFT	1
+#define UV2H_EVENT_OCCURRED1_POWER_MANAGEMENT_REQ_MASK	0x0000000000000002UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT0_SHFT 2
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT0_MASK 0x0000000000000004UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT1_SHFT 3
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT1_MASK 0x0000000000000008UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT2_SHFT 4
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT2_MASK 0x0000000000000010UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT3_SHFT 5
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT3_MASK 0x0000000000000020UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT4_SHFT 6
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT4_MASK 0x0000000000000040UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT5_SHFT 7
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT5_MASK 0x0000000000000080UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT6_SHFT 8
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT6_MASK 0x0000000000000100UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT7_SHFT 9
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT7_MASK 0x0000000000000200UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT8_SHFT 10
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT8_MASK 0x0000000000000400UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT9_SHFT 11
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT9_MASK 0x0000000000000800UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT10_SHFT 12
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT10_MASK 0x0000000000001000UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT11_SHFT 13
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT11_MASK 0x0000000000002000UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT12_SHFT 14
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT12_MASK 0x0000000000004000UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT13_SHFT 15
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT13_MASK 0x0000000000008000UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT14_SHFT 16
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT14_MASK 0x0000000000010000UL
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT15_SHFT 17
+#define UV2H_EVENT_OCCURRED1_MESSAGE_ACCELERATOR_INT15_MASK 0x0000000000020000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT0_SHFT		18
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT0_MASK		0x0000000000040000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT1_SHFT		19
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT1_MASK		0x0000000000080000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT2_SHFT		20
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT2_MASK		0x0000000000100000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT3_SHFT		21
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT3_MASK		0x0000000000200000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT4_SHFT		22
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT4_MASK		0x0000000000400000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT5_SHFT		23
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT5_MASK		0x0000000000800000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT6_SHFT		24
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT6_MASK		0x0000000001000000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT7_SHFT		25
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT7_MASK		0x0000000002000000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT8_SHFT		26
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT8_MASK		0x0000000004000000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT9_SHFT		27
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT9_MASK		0x0000000008000000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT10_SHFT		28
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT10_MASK		0x0000000010000000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT11_SHFT		29
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT11_MASK		0x0000000020000000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT12_SHFT		30
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT12_MASK		0x0000000040000000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT13_SHFT		31
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT13_MASK		0x0000000080000000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT14_SHFT		32
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT14_MASK		0x0000000100000000UL
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT15_SHFT		33
+#define UV2H_EVENT_OCCURRED1_GR0_TLB_INT15_MASK		0x0000000200000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT0_SHFT		34
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT0_MASK		0x0000000400000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT1_SHFT		35
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT1_MASK		0x0000000800000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT2_SHFT		36
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT2_MASK		0x0000001000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT3_SHFT		37
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT3_MASK		0x0000002000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT4_SHFT		38
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT4_MASK		0x0000004000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT5_SHFT		39
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT5_MASK		0x0000008000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT6_SHFT		40
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT6_MASK		0x0000010000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT7_SHFT		41
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT7_MASK		0x0000020000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT8_SHFT		42
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT8_MASK		0x0000040000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT9_SHFT		43
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT9_MASK		0x0000080000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT10_SHFT		44
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT10_MASK		0x0000100000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT11_SHFT		45
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT11_MASK		0x0000200000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT12_SHFT		46
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT12_MASK		0x0000400000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT13_SHFT		47
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT13_MASK		0x0000800000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT14_SHFT		48
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT14_MASK		0x0001000000000000UL
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT15_SHFT		49
+#define UV2H_EVENT_OCCURRED1_GR1_TLB_INT15_MASK		0x0002000000000000UL
+#define UV2H_EVENT_OCCURRED1_RTC_INTERVAL_INT_SHFT	50
+#define UV2H_EVENT_OCCURRED1_RTC_INTERVAL_INT_MASK	0x0004000000000000UL
+#define UV2H_EVENT_OCCURRED1_BAU_DASHBOARD_INT_SHFT	51
+#define UV2H_EVENT_OCCURRED1_BAU_DASHBOARD_INT_MASK	0x0008000000000000UL
+
+#define UVH_EVENT_OCCURRED1_EXTIO_INT0_MASK (				\
+	is_uv(UV5) ? 0x0000000000000002UL :				\
+	0)
+#define UVH_EVENT_OCCURRED1_EXTIO_INT0_SHFT (				\
+	is_uv(UV5) ? 1 :						\
+	-1)
+
+union uvyh_event_occurred1_u {
+	unsigned long	v;
+
+	/* UVYH common struct */
+	struct uvyh_event_occurred1_s {
+		unsigned long	ipi_int:1;			/* RW */
+		unsigned long	extio_int0:1;			/* RW */
+		unsigned long	extio_int1:1;			/* RW */
+		unsigned long	extio_int2:1;			/* RW */
+		unsigned long	extio_int3:1;			/* RW */
+		unsigned long	profile_int:1;			/* RW */
+		unsigned long	bau_data:1;			/* RW */
+		unsigned long	proc_general:1;			/* RW */
+		unsigned long	xh_tlb_int0:1;			/* RW */
+		unsigned long	xh_tlb_int1:1;			/* RW */
+		unsigned long	xh_tlb_int2:1;			/* RW */
+		unsigned long	xh_tlb_int3:1;			/* RW */
+		unsigned long	xh_tlb_int4:1;			/* RW */
+		unsigned long	xh_tlb_int5:1;			/* RW */
+		unsigned long	rdm_tlb_int0:1;			/* RW */
+		unsigned long	rdm_tlb_int1:1;			/* RW */
+		unsigned long	rdm_tlb_int2:1;			/* RW */
+		unsigned long	rdm_tlb_int3:1;			/* RW */
+		unsigned long	rdm_tlb_int4:1;			/* RW */
+		unsigned long	rdm_tlb_int5:1;			/* RW */
+		unsigned long	rdm_tlb_int6:1;			/* RW */
+		unsigned long	rdm_tlb_int7:1;			/* RW */
+		unsigned long	rdm_tlb_int8:1;			/* RW */
+		unsigned long	rdm_tlb_int9:1;			/* RW */
+		unsigned long	rdm_tlb_int10:1;		/* RW */
+		unsigned long	rdm_tlb_int11:1;		/* RW */
+		unsigned long	rdm_tlb_int12:1;		/* RW */
+		unsigned long	rdm_tlb_int13:1;		/* RW */
+		unsigned long	rdm_tlb_int14:1;		/* RW */
+		unsigned long	rdm_tlb_int15:1;		/* RW */
+		unsigned long	rdm_tlb_int16:1;		/* RW */
+		unsigned long	rdm_tlb_int17:1;		/* RW */
+		unsigned long	rdm_tlb_int18:1;		/* RW */
+		unsigned long	rdm_tlb_int19:1;		/* RW */
+		unsigned long	rdm_tlb_int20:1;		/* RW */
+		unsigned long	rdm_tlb_int21:1;		/* RW */
+		unsigned long	rdm_tlb_int22:1;		/* RW */
+		unsigned long	rdm_tlb_int23:1;		/* RW */
+		unsigned long	rsvd_38_63:26;
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_event_occurred1_s {
+		unsigned long	ipi_int:1;			/* RW */
+		unsigned long	extio_int0:1;			/* RW */
+		unsigned long	extio_int1:1;			/* RW */
+		unsigned long	extio_int2:1;			/* RW */
+		unsigned long	extio_int3:1;			/* RW */
+		unsigned long	profile_int:1;			/* RW */
+		unsigned long	bau_data:1;			/* RW */
+		unsigned long	proc_general:1;			/* RW */
+		unsigned long	xh_tlb_int0:1;			/* RW */
+		unsigned long	xh_tlb_int1:1;			/* RW */
+		unsigned long	xh_tlb_int2:1;			/* RW */
+		unsigned long	xh_tlb_int3:1;			/* RW */
+		unsigned long	xh_tlb_int4:1;			/* RW */
+		unsigned long	xh_tlb_int5:1;			/* RW */
+		unsigned long	rdm_tlb_int0:1;			/* RW */
+		unsigned long	rdm_tlb_int1:1;			/* RW */
+		unsigned long	rdm_tlb_int2:1;			/* RW */
+		unsigned long	rdm_tlb_int3:1;			/* RW */
+		unsigned long	rdm_tlb_int4:1;			/* RW */
+		unsigned long	rdm_tlb_int5:1;			/* RW */
+		unsigned long	rdm_tlb_int6:1;			/* RW */
+		unsigned long	rdm_tlb_int7:1;			/* RW */
+		unsigned long	rdm_tlb_int8:1;			/* RW */
+		unsigned long	rdm_tlb_int9:1;			/* RW */
+		unsigned long	rdm_tlb_int10:1;		/* RW */
+		unsigned long	rdm_tlb_int11:1;		/* RW */
+		unsigned long	rdm_tlb_int12:1;		/* RW */
+		unsigned long	rdm_tlb_int13:1;		/* RW */
+		unsigned long	rdm_tlb_int14:1;		/* RW */
+		unsigned long	rdm_tlb_int15:1;		/* RW */
+		unsigned long	rdm_tlb_int16:1;		/* RW */
+		unsigned long	rdm_tlb_int17:1;		/* RW */
+		unsigned long	rdm_tlb_int18:1;		/* RW */
+		unsigned long	rdm_tlb_int19:1;		/* RW */
+		unsigned long	rdm_tlb_int20:1;		/* RW */
+		unsigned long	rdm_tlb_int21:1;		/* RW */
+		unsigned long	rdm_tlb_int22:1;		/* RW */
+		unsigned long	rdm_tlb_int23:1;		/* RW */
+		unsigned long	rsvd_38_63:26;
+	} s5;
+
+	/* UV4 unique struct */
+	struct uv4h_event_occurred1_s {
+		unsigned long	profile_int:1;			/* RW */
+		unsigned long	bau_data:1;			/* RW */
+		unsigned long	proc_general:1;			/* RW */
+		unsigned long	gr0_tlb_int0:1;			/* RW */
+		unsigned long	gr0_tlb_int1:1;			/* RW */
+		unsigned long	gr0_tlb_int2:1;			/* RW */
+		unsigned long	gr0_tlb_int3:1;			/* RW */
+		unsigned long	gr0_tlb_int4:1;			/* RW */
+		unsigned long	gr0_tlb_int5:1;			/* RW */
+		unsigned long	gr0_tlb_int6:1;			/* RW */
+		unsigned long	gr0_tlb_int7:1;			/* RW */
+		unsigned long	gr0_tlb_int8:1;			/* RW */
+		unsigned long	gr0_tlb_int9:1;			/* RW */
+		unsigned long	gr0_tlb_int10:1;		/* RW */
+		unsigned long	gr0_tlb_int11:1;		/* RW */
+		unsigned long	gr0_tlb_int12:1;		/* RW */
+		unsigned long	gr0_tlb_int13:1;		/* RW */
+		unsigned long	gr0_tlb_int14:1;		/* RW */
+		unsigned long	gr0_tlb_int15:1;		/* RW */
+		unsigned long	gr0_tlb_int16:1;		/* RW */
+		unsigned long	gr0_tlb_int17:1;		/* RW */
+		unsigned long	gr0_tlb_int18:1;		/* RW */
+		unsigned long	gr0_tlb_int19:1;		/* RW */
+		unsigned long	gr0_tlb_int20:1;		/* RW */
+		unsigned long	gr0_tlb_int21:1;		/* RW */
+		unsigned long	gr0_tlb_int22:1;		/* RW */
+		unsigned long	gr0_tlb_int23:1;		/* RW */
+		unsigned long	gr1_tlb_int0:1;			/* RW */
+		unsigned long	gr1_tlb_int1:1;			/* RW */
+		unsigned long	gr1_tlb_int2:1;			/* RW */
+		unsigned long	gr1_tlb_int3:1;			/* RW */
+		unsigned long	gr1_tlb_int4:1;			/* RW */
+		unsigned long	gr1_tlb_int5:1;			/* RW */
+		unsigned long	gr1_tlb_int6:1;			/* RW */
+		unsigned long	gr1_tlb_int7:1;			/* RW */
+		unsigned long	gr1_tlb_int8:1;			/* RW */
+		unsigned long	gr1_tlb_int9:1;			/* RW */
+		unsigned long	gr1_tlb_int10:1;		/* RW */
+		unsigned long	gr1_tlb_int11:1;		/* RW */
+		unsigned long	gr1_tlb_int12:1;		/* RW */
+		unsigned long	gr1_tlb_int13:1;		/* RW */
+		unsigned long	gr1_tlb_int14:1;		/* RW */
+		unsigned long	gr1_tlb_int15:1;		/* RW */
+		unsigned long	gr1_tlb_int16:1;		/* RW */
+		unsigned long	gr1_tlb_int17:1;		/* RW */
+		unsigned long	gr1_tlb_int18:1;		/* RW */
+		unsigned long	gr1_tlb_int19:1;		/* RW */
+		unsigned long	gr1_tlb_int20:1;		/* RW */
+		unsigned long	gr1_tlb_int21:1;		/* RW */
+		unsigned long	gr1_tlb_int22:1;		/* RW */
+		unsigned long	gr1_tlb_int23:1;		/* RW */
+		unsigned long	rsvd_51_63:13;
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_event_occurred1_s {
+		unsigned long	bau_data:1;			/* RW */
+		unsigned long	power_management_req:1;		/* RW */
+		unsigned long	message_accelerator_int0:1;	/* RW */
+		unsigned long	message_accelerator_int1:1;	/* RW */
+		unsigned long	message_accelerator_int2:1;	/* RW */
+		unsigned long	message_accelerator_int3:1;	/* RW */
+		unsigned long	message_accelerator_int4:1;	/* RW */
+		unsigned long	message_accelerator_int5:1;	/* RW */
+		unsigned long	message_accelerator_int6:1;	/* RW */
+		unsigned long	message_accelerator_int7:1;	/* RW */
+		unsigned long	message_accelerator_int8:1;	/* RW */
+		unsigned long	message_accelerator_int9:1;	/* RW */
+		unsigned long	message_accelerator_int10:1;	/* RW */
+		unsigned long	message_accelerator_int11:1;	/* RW */
+		unsigned long	message_accelerator_int12:1;	/* RW */
+		unsigned long	message_accelerator_int13:1;	/* RW */
+		unsigned long	message_accelerator_int14:1;	/* RW */
+		unsigned long	message_accelerator_int15:1;	/* RW */
+		unsigned long	gr0_tlb_int0:1;			/* RW */
+		unsigned long	gr0_tlb_int1:1;			/* RW */
+		unsigned long	gr0_tlb_int2:1;			/* RW */
+		unsigned long	gr0_tlb_int3:1;			/* RW */
+		unsigned long	gr0_tlb_int4:1;			/* RW */
+		unsigned long	gr0_tlb_int5:1;			/* RW */
+		unsigned long	gr0_tlb_int6:1;			/* RW */
+		unsigned long	gr0_tlb_int7:1;			/* RW */
+		unsigned long	gr0_tlb_int8:1;			/* RW */
+		unsigned long	gr0_tlb_int9:1;			/* RW */
+		unsigned long	gr0_tlb_int10:1;		/* RW */
+		unsigned long	gr0_tlb_int11:1;		/* RW */
+		unsigned long	gr0_tlb_int12:1;		/* RW */
+		unsigned long	gr0_tlb_int13:1;		/* RW */
+		unsigned long	gr0_tlb_int14:1;		/* RW */
+		unsigned long	gr0_tlb_int15:1;		/* RW */
+		unsigned long	gr1_tlb_int0:1;			/* RW */
+		unsigned long	gr1_tlb_int1:1;			/* RW */
+		unsigned long	gr1_tlb_int2:1;			/* RW */
+		unsigned long	gr1_tlb_int3:1;			/* RW */
+		unsigned long	gr1_tlb_int4:1;			/* RW */
+		unsigned long	gr1_tlb_int5:1;			/* RW */
+		unsigned long	gr1_tlb_int6:1;			/* RW */
+		unsigned long	gr1_tlb_int7:1;			/* RW */
+		unsigned long	gr1_tlb_int8:1;			/* RW */
+		unsigned long	gr1_tlb_int9:1;			/* RW */
+		unsigned long	gr1_tlb_int10:1;		/* RW */
+		unsigned long	gr1_tlb_int11:1;		/* RW */
+		unsigned long	gr1_tlb_int12:1;		/* RW */
+		unsigned long	gr1_tlb_int13:1;		/* RW */
+		unsigned long	gr1_tlb_int14:1;		/* RW */
+		unsigned long	gr1_tlb_int15:1;		/* RW */
+		unsigned long	rtc_interval_int:1;		/* RW */
+		unsigned long	bau_dashboard_int:1;		/* RW */
+		unsigned long	rsvd_52_63:12;
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_event_occurred1_s {
+		unsigned long	bau_data:1;			/* RW */
+		unsigned long	power_management_req:1;		/* RW */
+		unsigned long	message_accelerator_int0:1;	/* RW */
+		unsigned long	message_accelerator_int1:1;	/* RW */
+		unsigned long	message_accelerator_int2:1;	/* RW */
+		unsigned long	message_accelerator_int3:1;	/* RW */
+		unsigned long	message_accelerator_int4:1;	/* RW */
+		unsigned long	message_accelerator_int5:1;	/* RW */
+		unsigned long	message_accelerator_int6:1;	/* RW */
+		unsigned long	message_accelerator_int7:1;	/* RW */
+		unsigned long	message_accelerator_int8:1;	/* RW */
+		unsigned long	message_accelerator_int9:1;	/* RW */
+		unsigned long	message_accelerator_int10:1;	/* RW */
+		unsigned long	message_accelerator_int11:1;	/* RW */
+		unsigned long	message_accelerator_int12:1;	/* RW */
+		unsigned long	message_accelerator_int13:1;	/* RW */
+		unsigned long	message_accelerator_int14:1;	/* RW */
+		unsigned long	message_accelerator_int15:1;	/* RW */
+		unsigned long	gr0_tlb_int0:1;			/* RW */
+		unsigned long	gr0_tlb_int1:1;			/* RW */
+		unsigned long	gr0_tlb_int2:1;			/* RW */
+		unsigned long	gr0_tlb_int3:1;			/* RW */
+		unsigned long	gr0_tlb_int4:1;			/* RW */
+		unsigned long	gr0_tlb_int5:1;			/* RW */
+		unsigned long	gr0_tlb_int6:1;			/* RW */
+		unsigned long	gr0_tlb_int7:1;			/* RW */
+		unsigned long	gr0_tlb_int8:1;			/* RW */
+		unsigned long	gr0_tlb_int9:1;			/* RW */
+		unsigned long	gr0_tlb_int10:1;		/* RW */
+		unsigned long	gr0_tlb_int11:1;		/* RW */
+		unsigned long	gr0_tlb_int12:1;		/* RW */
+		unsigned long	gr0_tlb_int13:1;		/* RW */
+		unsigned long	gr0_tlb_int14:1;		/* RW */
+		unsigned long	gr0_tlb_int15:1;		/* RW */
+		unsigned long	gr1_tlb_int0:1;			/* RW */
+		unsigned long	gr1_tlb_int1:1;			/* RW */
+		unsigned long	gr1_tlb_int2:1;			/* RW */
+		unsigned long	gr1_tlb_int3:1;			/* RW */
+		unsigned long	gr1_tlb_int4:1;			/* RW */
+		unsigned long	gr1_tlb_int5:1;			/* RW */
+		unsigned long	gr1_tlb_int6:1;			/* RW */
+		unsigned long	gr1_tlb_int7:1;			/* RW */
+		unsigned long	gr1_tlb_int8:1;			/* RW */
+		unsigned long	gr1_tlb_int9:1;			/* RW */
+		unsigned long	gr1_tlb_int10:1;		/* RW */
+		unsigned long	gr1_tlb_int11:1;		/* RW */
+		unsigned long	gr1_tlb_int12:1;		/* RW */
+		unsigned long	gr1_tlb_int13:1;		/* RW */
+		unsigned long	gr1_tlb_int14:1;		/* RW */
+		unsigned long	gr1_tlb_int15:1;		/* RW */
+		unsigned long	rtc_interval_int:1;		/* RW */
+		unsigned long	bau_dashboard_int:1;		/* RW */
+		unsigned long	rsvd_52_63:12;
+	} s2;
+};
+
+/* ========================================================================= */
+/*                        UVH_EVENT_OCCURRED1_ALIAS                          */
+/* ========================================================================= */
+#define UVH_EVENT_OCCURRED1_ALIAS 0x70088UL
+
+
+/* ========================================================================= */
+/*                           UVH_EVENT_OCCURRED2                             */
+/* ========================================================================= */
+#define UVH_EVENT_OCCURRED2 0x70100UL
+
+
+
+/* UVYH common defines */
+#define UVYH_EVENT_OCCURRED2_RTC_INTERVAL_INT_SHFT	0
+#define UVYH_EVENT_OCCURRED2_RTC_INTERVAL_INT_MASK	0x0000000000000001UL
+#define UVYH_EVENT_OCCURRED2_BAU_DASHBOARD_INT_SHFT	1
+#define UVYH_EVENT_OCCURRED2_BAU_DASHBOARD_INT_MASK	0x0000000000000002UL
+#define UVYH_EVENT_OCCURRED2_RTC_0_SHFT			2
+#define UVYH_EVENT_OCCURRED2_RTC_0_MASK			0x0000000000000004UL
+#define UVYH_EVENT_OCCURRED2_RTC_1_SHFT			3
+#define UVYH_EVENT_OCCURRED2_RTC_1_MASK			0x0000000000000008UL
+#define UVYH_EVENT_OCCURRED2_RTC_2_SHFT			4
+#define UVYH_EVENT_OCCURRED2_RTC_2_MASK			0x0000000000000010UL
+#define UVYH_EVENT_OCCURRED2_RTC_3_SHFT			5
+#define UVYH_EVENT_OCCURRED2_RTC_3_MASK			0x0000000000000020UL
+#define UVYH_EVENT_OCCURRED2_RTC_4_SHFT			6
+#define UVYH_EVENT_OCCURRED2_RTC_4_MASK			0x0000000000000040UL
+#define UVYH_EVENT_OCCURRED2_RTC_5_SHFT			7
+#define UVYH_EVENT_OCCURRED2_RTC_5_MASK			0x0000000000000080UL
+#define UVYH_EVENT_OCCURRED2_RTC_6_SHFT			8
+#define UVYH_EVENT_OCCURRED2_RTC_6_MASK			0x0000000000000100UL
+#define UVYH_EVENT_OCCURRED2_RTC_7_SHFT			9
+#define UVYH_EVENT_OCCURRED2_RTC_7_MASK			0x0000000000000200UL
+#define UVYH_EVENT_OCCURRED2_RTC_8_SHFT			10
+#define UVYH_EVENT_OCCURRED2_RTC_8_MASK			0x0000000000000400UL
+#define UVYH_EVENT_OCCURRED2_RTC_9_SHFT			11
+#define UVYH_EVENT_OCCURRED2_RTC_9_MASK			0x0000000000000800UL
+#define UVYH_EVENT_OCCURRED2_RTC_10_SHFT		12
+#define UVYH_EVENT_OCCURRED2_RTC_10_MASK		0x0000000000001000UL
+#define UVYH_EVENT_OCCURRED2_RTC_11_SHFT		13
+#define UVYH_EVENT_OCCURRED2_RTC_11_MASK		0x0000000000002000UL
+#define UVYH_EVENT_OCCURRED2_RTC_12_SHFT		14
+#define UVYH_EVENT_OCCURRED2_RTC_12_MASK		0x0000000000004000UL
+#define UVYH_EVENT_OCCURRED2_RTC_13_SHFT		15
+#define UVYH_EVENT_OCCURRED2_RTC_13_MASK		0x0000000000008000UL
+#define UVYH_EVENT_OCCURRED2_RTC_14_SHFT		16
+#define UVYH_EVENT_OCCURRED2_RTC_14_MASK		0x0000000000010000UL
+#define UVYH_EVENT_OCCURRED2_RTC_15_SHFT		17
+#define UVYH_EVENT_OCCURRED2_RTC_15_MASK		0x0000000000020000UL
+#define UVYH_EVENT_OCCURRED2_RTC_16_SHFT		18
+#define UVYH_EVENT_OCCURRED2_RTC_16_MASK		0x0000000000040000UL
+#define UVYH_EVENT_OCCURRED2_RTC_17_SHFT		19
+#define UVYH_EVENT_OCCURRED2_RTC_17_MASK		0x0000000000080000UL
+#define UVYH_EVENT_OCCURRED2_RTC_18_SHFT		20
+#define UVYH_EVENT_OCCURRED2_RTC_18_MASK		0x0000000000100000UL
+#define UVYH_EVENT_OCCURRED2_RTC_19_SHFT		21
+#define UVYH_EVENT_OCCURRED2_RTC_19_MASK		0x0000000000200000UL
+#define UVYH_EVENT_OCCURRED2_RTC_20_SHFT		22
+#define UVYH_EVENT_OCCURRED2_RTC_20_MASK		0x0000000000400000UL
+#define UVYH_EVENT_OCCURRED2_RTC_21_SHFT		23
+#define UVYH_EVENT_OCCURRED2_RTC_21_MASK		0x0000000000800000UL
+#define UVYH_EVENT_OCCURRED2_RTC_22_SHFT		24
+#define UVYH_EVENT_OCCURRED2_RTC_22_MASK		0x0000000001000000UL
+#define UVYH_EVENT_OCCURRED2_RTC_23_SHFT		25
+#define UVYH_EVENT_OCCURRED2_RTC_23_MASK		0x0000000002000000UL
+#define UVYH_EVENT_OCCURRED2_RTC_24_SHFT		26
+#define UVYH_EVENT_OCCURRED2_RTC_24_MASK		0x0000000004000000UL
+#define UVYH_EVENT_OCCURRED2_RTC_25_SHFT		27
+#define UVYH_EVENT_OCCURRED2_RTC_25_MASK		0x0000000008000000UL
+#define UVYH_EVENT_OCCURRED2_RTC_26_SHFT		28
+#define UVYH_EVENT_OCCURRED2_RTC_26_MASK		0x0000000010000000UL
+#define UVYH_EVENT_OCCURRED2_RTC_27_SHFT		29
+#define UVYH_EVENT_OCCURRED2_RTC_27_MASK		0x0000000020000000UL
+#define UVYH_EVENT_OCCURRED2_RTC_28_SHFT		30
+#define UVYH_EVENT_OCCURRED2_RTC_28_MASK		0x0000000040000000UL
+#define UVYH_EVENT_OCCURRED2_RTC_29_SHFT		31
+#define UVYH_EVENT_OCCURRED2_RTC_29_MASK		0x0000000080000000UL
+#define UVYH_EVENT_OCCURRED2_RTC_30_SHFT		32
+#define UVYH_EVENT_OCCURRED2_RTC_30_MASK		0x0000000100000000UL
+#define UVYH_EVENT_OCCURRED2_RTC_31_SHFT		33
+#define UVYH_EVENT_OCCURRED2_RTC_31_MASK		0x0000000200000000UL
+
+/* UV4 unique defines */
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT0_SHFT 0
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT0_MASK 0x0000000000000001UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT1_SHFT 1
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT1_MASK 0x0000000000000002UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT2_SHFT 2
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT2_MASK 0x0000000000000004UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT3_SHFT 3
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT3_MASK 0x0000000000000008UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT4_SHFT 4
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT4_MASK 0x0000000000000010UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT5_SHFT 5
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT5_MASK 0x0000000000000020UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT6_SHFT 6
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT6_MASK 0x0000000000000040UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT7_SHFT 7
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT7_MASK 0x0000000000000080UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT8_SHFT 8
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT8_MASK 0x0000000000000100UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT9_SHFT 9
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT9_MASK 0x0000000000000200UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT10_SHFT 10
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT10_MASK 0x0000000000000400UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT11_SHFT 11
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT11_MASK 0x0000000000000800UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT12_SHFT 12
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT12_MASK 0x0000000000001000UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT13_SHFT 13
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT13_MASK 0x0000000000002000UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT14_SHFT 14
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT14_MASK 0x0000000000004000UL
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT15_SHFT 15
+#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT15_MASK 0x0000000000008000UL
+#define UV4H_EVENT_OCCURRED2_RTC_INTERVAL_INT_SHFT	16
+#define UV4H_EVENT_OCCURRED2_RTC_INTERVAL_INT_MASK	0x0000000000010000UL
+#define UV4H_EVENT_OCCURRED2_BAU_DASHBOARD_INT_SHFT	17
+#define UV4H_EVENT_OCCURRED2_BAU_DASHBOARD_INT_MASK	0x0000000000020000UL
+#define UV4H_EVENT_OCCURRED2_RTC_0_SHFT			18
+#define UV4H_EVENT_OCCURRED2_RTC_0_MASK			0x0000000000040000UL
+#define UV4H_EVENT_OCCURRED2_RTC_1_SHFT			19
+#define UV4H_EVENT_OCCURRED2_RTC_1_MASK			0x0000000000080000UL
+#define UV4H_EVENT_OCCURRED2_RTC_2_SHFT			20
+#define UV4H_EVENT_OCCURRED2_RTC_2_MASK			0x0000000000100000UL
+#define UV4H_EVENT_OCCURRED2_RTC_3_SHFT			21
+#define UV4H_EVENT_OCCURRED2_RTC_3_MASK			0x0000000000200000UL
+#define UV4H_EVENT_OCCURRED2_RTC_4_SHFT			22
+#define UV4H_EVENT_OCCURRED2_RTC_4_MASK			0x0000000000400000UL
+#define UV4H_EVENT_OCCURRED2_RTC_5_SHFT			23
+#define UV4H_EVENT_OCCURRED2_RTC_5_MASK			0x0000000000800000UL
+#define UV4H_EVENT_OCCURRED2_RTC_6_SHFT			24
+#define UV4H_EVENT_OCCURRED2_RTC_6_MASK			0x0000000001000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_7_SHFT			25
+#define UV4H_EVENT_OCCURRED2_RTC_7_MASK			0x0000000002000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_8_SHFT			26
+#define UV4H_EVENT_OCCURRED2_RTC_8_MASK			0x0000000004000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_9_SHFT			27
+#define UV4H_EVENT_OCCURRED2_RTC_9_MASK			0x0000000008000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_10_SHFT		28
+#define UV4H_EVENT_OCCURRED2_RTC_10_MASK		0x0000000010000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_11_SHFT		29
+#define UV4H_EVENT_OCCURRED2_RTC_11_MASK		0x0000000020000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_12_SHFT		30
+#define UV4H_EVENT_OCCURRED2_RTC_12_MASK		0x0000000040000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_13_SHFT		31
+#define UV4H_EVENT_OCCURRED2_RTC_13_MASK		0x0000000080000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_14_SHFT		32
+#define UV4H_EVENT_OCCURRED2_RTC_14_MASK		0x0000000100000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_15_SHFT		33
+#define UV4H_EVENT_OCCURRED2_RTC_15_MASK		0x0000000200000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_16_SHFT		34
+#define UV4H_EVENT_OCCURRED2_RTC_16_MASK		0x0000000400000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_17_SHFT		35
+#define UV4H_EVENT_OCCURRED2_RTC_17_MASK		0x0000000800000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_18_SHFT		36
+#define UV4H_EVENT_OCCURRED2_RTC_18_MASK		0x0000001000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_19_SHFT		37
+#define UV4H_EVENT_OCCURRED2_RTC_19_MASK		0x0000002000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_20_SHFT		38
+#define UV4H_EVENT_OCCURRED2_RTC_20_MASK		0x0000004000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_21_SHFT		39
+#define UV4H_EVENT_OCCURRED2_RTC_21_MASK		0x0000008000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_22_SHFT		40
+#define UV4H_EVENT_OCCURRED2_RTC_22_MASK		0x0000010000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_23_SHFT		41
+#define UV4H_EVENT_OCCURRED2_RTC_23_MASK		0x0000020000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_24_SHFT		42
+#define UV4H_EVENT_OCCURRED2_RTC_24_MASK		0x0000040000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_25_SHFT		43
+#define UV4H_EVENT_OCCURRED2_RTC_25_MASK		0x0000080000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_26_SHFT		44
+#define UV4H_EVENT_OCCURRED2_RTC_26_MASK		0x0000100000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_27_SHFT		45
+#define UV4H_EVENT_OCCURRED2_RTC_27_MASK		0x0000200000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_28_SHFT		46
+#define UV4H_EVENT_OCCURRED2_RTC_28_MASK		0x0000400000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_29_SHFT		47
+#define UV4H_EVENT_OCCURRED2_RTC_29_MASK		0x0000800000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_30_SHFT		48
+#define UV4H_EVENT_OCCURRED2_RTC_30_MASK		0x0001000000000000UL
+#define UV4H_EVENT_OCCURRED2_RTC_31_SHFT		49
+#define UV4H_EVENT_OCCURRED2_RTC_31_MASK		0x0002000000000000UL
+
+/* UV3 unique defines */
+#define UV3H_EVENT_OCCURRED2_RTC_0_SHFT			0
+#define UV3H_EVENT_OCCURRED2_RTC_0_MASK			0x0000000000000001UL
+#define UV3H_EVENT_OCCURRED2_RTC_1_SHFT			1
+#define UV3H_EVENT_OCCURRED2_RTC_1_MASK			0x0000000000000002UL
+#define UV3H_EVENT_OCCURRED2_RTC_2_SHFT			2
+#define UV3H_EVENT_OCCURRED2_RTC_2_MASK			0x0000000000000004UL
+#define UV3H_EVENT_OCCURRED2_RTC_3_SHFT			3
+#define UV3H_EVENT_OCCURRED2_RTC_3_MASK			0x0000000000000008UL
+#define UV3H_EVENT_OCCURRED2_RTC_4_SHFT			4
+#define UV3H_EVENT_OCCURRED2_RTC_4_MASK			0x0000000000000010UL
+#define UV3H_EVENT_OCCURRED2_RTC_5_SHFT			5
+#define UV3H_EVENT_OCCURRED2_RTC_5_MASK			0x0000000000000020UL
+#define UV3H_EVENT_OCCURRED2_RTC_6_SHFT			6
+#define UV3H_EVENT_OCCURRED2_RTC_6_MASK			0x0000000000000040UL
+#define UV3H_EVENT_OCCURRED2_RTC_7_SHFT			7
+#define UV3H_EVENT_OCCURRED2_RTC_7_MASK			0x0000000000000080UL
+#define UV3H_EVENT_OCCURRED2_RTC_8_SHFT			8
+#define UV3H_EVENT_OCCURRED2_RTC_8_MASK			0x0000000000000100UL
+#define UV3H_EVENT_OCCURRED2_RTC_9_SHFT			9
+#define UV3H_EVENT_OCCURRED2_RTC_9_MASK			0x0000000000000200UL
+#define UV3H_EVENT_OCCURRED2_RTC_10_SHFT		10
+#define UV3H_EVENT_OCCURRED2_RTC_10_MASK		0x0000000000000400UL
+#define UV3H_EVENT_OCCURRED2_RTC_11_SHFT		11
+#define UV3H_EVENT_OCCURRED2_RTC_11_MASK		0x0000000000000800UL
+#define UV3H_EVENT_OCCURRED2_RTC_12_SHFT		12
+#define UV3H_EVENT_OCCURRED2_RTC_12_MASK		0x0000000000001000UL
+#define UV3H_EVENT_OCCURRED2_RTC_13_SHFT		13
+#define UV3H_EVENT_OCCURRED2_RTC_13_MASK		0x0000000000002000UL
+#define UV3H_EVENT_OCCURRED2_RTC_14_SHFT		14
+#define UV3H_EVENT_OCCURRED2_RTC_14_MASK		0x0000000000004000UL
+#define UV3H_EVENT_OCCURRED2_RTC_15_SHFT		15
+#define UV3H_EVENT_OCCURRED2_RTC_15_MASK		0x0000000000008000UL
+#define UV3H_EVENT_OCCURRED2_RTC_16_SHFT		16
+#define UV3H_EVENT_OCCURRED2_RTC_16_MASK		0x0000000000010000UL
+#define UV3H_EVENT_OCCURRED2_RTC_17_SHFT		17
+#define UV3H_EVENT_OCCURRED2_RTC_17_MASK		0x0000000000020000UL
+#define UV3H_EVENT_OCCURRED2_RTC_18_SHFT		18
+#define UV3H_EVENT_OCCURRED2_RTC_18_MASK		0x0000000000040000UL
+#define UV3H_EVENT_OCCURRED2_RTC_19_SHFT		19
+#define UV3H_EVENT_OCCURRED2_RTC_19_MASK		0x0000000000080000UL
+#define UV3H_EVENT_OCCURRED2_RTC_20_SHFT		20
+#define UV3H_EVENT_OCCURRED2_RTC_20_MASK		0x0000000000100000UL
+#define UV3H_EVENT_OCCURRED2_RTC_21_SHFT		21
+#define UV3H_EVENT_OCCURRED2_RTC_21_MASK		0x0000000000200000UL
+#define UV3H_EVENT_OCCURRED2_RTC_22_SHFT		22
+#define UV3H_EVENT_OCCURRED2_RTC_22_MASK		0x0000000000400000UL
+#define UV3H_EVENT_OCCURRED2_RTC_23_SHFT		23
+#define UV3H_EVENT_OCCURRED2_RTC_23_MASK		0x0000000000800000UL
+#define UV3H_EVENT_OCCURRED2_RTC_24_SHFT		24
+#define UV3H_EVENT_OCCURRED2_RTC_24_MASK		0x0000000001000000UL
+#define UV3H_EVENT_OCCURRED2_RTC_25_SHFT		25
+#define UV3H_EVENT_OCCURRED2_RTC_25_MASK		0x0000000002000000UL
+#define UV3H_EVENT_OCCURRED2_RTC_26_SHFT		26
+#define UV3H_EVENT_OCCURRED2_RTC_26_MASK		0x0000000004000000UL
+#define UV3H_EVENT_OCCURRED2_RTC_27_SHFT		27
+#define UV3H_EVENT_OCCURRED2_RTC_27_MASK		0x0000000008000000UL
+#define UV3H_EVENT_OCCURRED2_RTC_28_SHFT		28
+#define UV3H_EVENT_OCCURRED2_RTC_28_MASK		0x0000000010000000UL
+#define UV3H_EVENT_OCCURRED2_RTC_29_SHFT		29
+#define UV3H_EVENT_OCCURRED2_RTC_29_MASK		0x0000000020000000UL
+#define UV3H_EVENT_OCCURRED2_RTC_30_SHFT		30
+#define UV3H_EVENT_OCCURRED2_RTC_30_MASK		0x0000000040000000UL
+#define UV3H_EVENT_OCCURRED2_RTC_31_SHFT		31
+#define UV3H_EVENT_OCCURRED2_RTC_31_MASK		0x0000000080000000UL
+
+/* UV2 unique defines */
+#define UV2H_EVENT_OCCURRED2_RTC_0_SHFT			0
+#define UV2H_EVENT_OCCURRED2_RTC_0_MASK			0x0000000000000001UL
+#define UV2H_EVENT_OCCURRED2_RTC_1_SHFT			1
+#define UV2H_EVENT_OCCURRED2_RTC_1_MASK			0x0000000000000002UL
+#define UV2H_EVENT_OCCURRED2_RTC_2_SHFT			2
+#define UV2H_EVENT_OCCURRED2_RTC_2_MASK			0x0000000000000004UL
+#define UV2H_EVENT_OCCURRED2_RTC_3_SHFT			3
+#define UV2H_EVENT_OCCURRED2_RTC_3_MASK			0x0000000000000008UL
+#define UV2H_EVENT_OCCURRED2_RTC_4_SHFT			4
+#define UV2H_EVENT_OCCURRED2_RTC_4_MASK			0x0000000000000010UL
+#define UV2H_EVENT_OCCURRED2_RTC_5_SHFT			5
+#define UV2H_EVENT_OCCURRED2_RTC_5_MASK			0x0000000000000020UL
+#define UV2H_EVENT_OCCURRED2_RTC_6_SHFT			6
+#define UV2H_EVENT_OCCURRED2_RTC_6_MASK			0x0000000000000040UL
+#define UV2H_EVENT_OCCURRED2_RTC_7_SHFT			7
+#define UV2H_EVENT_OCCURRED2_RTC_7_MASK			0x0000000000000080UL
+#define UV2H_EVENT_OCCURRED2_RTC_8_SHFT			8
+#define UV2H_EVENT_OCCURRED2_RTC_8_MASK			0x0000000000000100UL
+#define UV2H_EVENT_OCCURRED2_RTC_9_SHFT			9
+#define UV2H_EVENT_OCCURRED2_RTC_9_MASK			0x0000000000000200UL
+#define UV2H_EVENT_OCCURRED2_RTC_10_SHFT		10
+#define UV2H_EVENT_OCCURRED2_RTC_10_MASK		0x0000000000000400UL
+#define UV2H_EVENT_OCCURRED2_RTC_11_SHFT		11
+#define UV2H_EVENT_OCCURRED2_RTC_11_MASK		0x0000000000000800UL
+#define UV2H_EVENT_OCCURRED2_RTC_12_SHFT		12
+#define UV2H_EVENT_OCCURRED2_RTC_12_MASK		0x0000000000001000UL
+#define UV2H_EVENT_OCCURRED2_RTC_13_SHFT		13
+#define UV2H_EVENT_OCCURRED2_RTC_13_MASK		0x0000000000002000UL
+#define UV2H_EVENT_OCCURRED2_RTC_14_SHFT		14
+#define UV2H_EVENT_OCCURRED2_RTC_14_MASK		0x0000000000004000UL
+#define UV2H_EVENT_OCCURRED2_RTC_15_SHFT		15
+#define UV2H_EVENT_OCCURRED2_RTC_15_MASK		0x0000000000008000UL
+#define UV2H_EVENT_OCCURRED2_RTC_16_SHFT		16
+#define UV2H_EVENT_OCCURRED2_RTC_16_MASK		0x0000000000010000UL
+#define UV2H_EVENT_OCCURRED2_RTC_17_SHFT		17
+#define UV2H_EVENT_OCCURRED2_RTC_17_MASK		0x0000000000020000UL
+#define UV2H_EVENT_OCCURRED2_RTC_18_SHFT		18
+#define UV2H_EVENT_OCCURRED2_RTC_18_MASK		0x0000000000040000UL
+#define UV2H_EVENT_OCCURRED2_RTC_19_SHFT		19
+#define UV2H_EVENT_OCCURRED2_RTC_19_MASK		0x0000000000080000UL
+#define UV2H_EVENT_OCCURRED2_RTC_20_SHFT		20
+#define UV2H_EVENT_OCCURRED2_RTC_20_MASK		0x0000000000100000UL
+#define UV2H_EVENT_OCCURRED2_RTC_21_SHFT		21
+#define UV2H_EVENT_OCCURRED2_RTC_21_MASK		0x0000000000200000UL
+#define UV2H_EVENT_OCCURRED2_RTC_22_SHFT		22
+#define UV2H_EVENT_OCCURRED2_RTC_22_MASK		0x0000000000400000UL
+#define UV2H_EVENT_OCCURRED2_RTC_23_SHFT		23
+#define UV2H_EVENT_OCCURRED2_RTC_23_MASK		0x0000000000800000UL
+#define UV2H_EVENT_OCCURRED2_RTC_24_SHFT		24
+#define UV2H_EVENT_OCCURRED2_RTC_24_MASK		0x0000000001000000UL
+#define UV2H_EVENT_OCCURRED2_RTC_25_SHFT		25
+#define UV2H_EVENT_OCCURRED2_RTC_25_MASK		0x0000000002000000UL
+#define UV2H_EVENT_OCCURRED2_RTC_26_SHFT		26
+#define UV2H_EVENT_OCCURRED2_RTC_26_MASK		0x0000000004000000UL
+#define UV2H_EVENT_OCCURRED2_RTC_27_SHFT		27
+#define UV2H_EVENT_OCCURRED2_RTC_27_MASK		0x0000000008000000UL
+#define UV2H_EVENT_OCCURRED2_RTC_28_SHFT		28
+#define UV2H_EVENT_OCCURRED2_RTC_28_MASK		0x0000000010000000UL
+#define UV2H_EVENT_OCCURRED2_RTC_29_SHFT		29
+#define UV2H_EVENT_OCCURRED2_RTC_29_MASK		0x0000000020000000UL
+#define UV2H_EVENT_OCCURRED2_RTC_30_SHFT		30
+#define UV2H_EVENT_OCCURRED2_RTC_30_MASK		0x0000000040000000UL
+#define UV2H_EVENT_OCCURRED2_RTC_31_SHFT		31
+#define UV2H_EVENT_OCCURRED2_RTC_31_MASK		0x0000000080000000UL
+
+#define UVH_EVENT_OCCURRED2_RTC_1_MASK (				\
+	is_uv(UV5) ? 0x0000000000000008UL :				\
+	is_uv(UV4) ? 0x0000000000080000UL :				\
+	is_uv(UV3) ? 0x0000000000000002UL :				\
+	is_uv(UV2) ? 0x0000000000000002UL :				\
+	0)
+#define UVH_EVENT_OCCURRED2_RTC_1_SHFT (				\
+	is_uv(UV5) ? 3 :						\
+	is_uv(UV4) ? 19 :						\
+	is_uv(UV3) ? 1 :						\
+	is_uv(UV2) ? 1 :						\
+	-1)
+
+union uvyh_event_occurred2_u {
+	unsigned long	v;
+
+	/* UVYH common struct */
+	struct uvyh_event_occurred2_s {
+		unsigned long	rtc_interval_int:1;		/* RW */
+		unsigned long	bau_dashboard_int:1;		/* RW */
+		unsigned long	rtc_0:1;			/* RW */
+		unsigned long	rtc_1:1;			/* RW */
+		unsigned long	rtc_2:1;			/* RW */
+		unsigned long	rtc_3:1;			/* RW */
+		unsigned long	rtc_4:1;			/* RW */
+		unsigned long	rtc_5:1;			/* RW */
+		unsigned long	rtc_6:1;			/* RW */
+		unsigned long	rtc_7:1;			/* RW */
+		unsigned long	rtc_8:1;			/* RW */
+		unsigned long	rtc_9:1;			/* RW */
+		unsigned long	rtc_10:1;			/* RW */
+		unsigned long	rtc_11:1;			/* RW */
+		unsigned long	rtc_12:1;			/* RW */
+		unsigned long	rtc_13:1;			/* RW */
+		unsigned long	rtc_14:1;			/* RW */
+		unsigned long	rtc_15:1;			/* RW */
+		unsigned long	rtc_16:1;			/* RW */
+		unsigned long	rtc_17:1;			/* RW */
+		unsigned long	rtc_18:1;			/* RW */
+		unsigned long	rtc_19:1;			/* RW */
+		unsigned long	rtc_20:1;			/* RW */
+		unsigned long	rtc_21:1;			/* RW */
+		unsigned long	rtc_22:1;			/* RW */
+		unsigned long	rtc_23:1;			/* RW */
+		unsigned long	rtc_24:1;			/* RW */
+		unsigned long	rtc_25:1;			/* RW */
+		unsigned long	rtc_26:1;			/* RW */
+		unsigned long	rtc_27:1;			/* RW */
+		unsigned long	rtc_28:1;			/* RW */
+		unsigned long	rtc_29:1;			/* RW */
+		unsigned long	rtc_30:1;			/* RW */
+		unsigned long	rtc_31:1;			/* RW */
+		unsigned long	rsvd_34_63:30;
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_event_occurred2_s {
+		unsigned long	rtc_interval_int:1;		/* RW */
+		unsigned long	bau_dashboard_int:1;		/* RW */
+		unsigned long	rtc_0:1;			/* RW */
+		unsigned long	rtc_1:1;			/* RW */
+		unsigned long	rtc_2:1;			/* RW */
+		unsigned long	rtc_3:1;			/* RW */
+		unsigned long	rtc_4:1;			/* RW */
+		unsigned long	rtc_5:1;			/* RW */
+		unsigned long	rtc_6:1;			/* RW */
+		unsigned long	rtc_7:1;			/* RW */
+		unsigned long	rtc_8:1;			/* RW */
+		unsigned long	rtc_9:1;			/* RW */
+		unsigned long	rtc_10:1;			/* RW */
+		unsigned long	rtc_11:1;			/* RW */
+		unsigned long	rtc_12:1;			/* RW */
+		unsigned long	rtc_13:1;			/* RW */
+		unsigned long	rtc_14:1;			/* RW */
+		unsigned long	rtc_15:1;			/* RW */
+		unsigned long	rtc_16:1;			/* RW */
+		unsigned long	rtc_17:1;			/* RW */
+		unsigned long	rtc_18:1;			/* RW */
+		unsigned long	rtc_19:1;			/* RW */
+		unsigned long	rtc_20:1;			/* RW */
+		unsigned long	rtc_21:1;			/* RW */
+		unsigned long	rtc_22:1;			/* RW */
+		unsigned long	rtc_23:1;			/* RW */
+		unsigned long	rtc_24:1;			/* RW */
+		unsigned long	rtc_25:1;			/* RW */
+		unsigned long	rtc_26:1;			/* RW */
+		unsigned long	rtc_27:1;			/* RW */
+		unsigned long	rtc_28:1;			/* RW */
+		unsigned long	rtc_29:1;			/* RW */
+		unsigned long	rtc_30:1;			/* RW */
+		unsigned long	rtc_31:1;			/* RW */
+		unsigned long	rsvd_34_63:30;
+	} s5;
+
+	/* UV4 unique struct */
+	struct uv4h_event_occurred2_s {
+		unsigned long	message_accelerator_int0:1;	/* RW */
+		unsigned long	message_accelerator_int1:1;	/* RW */
+		unsigned long	message_accelerator_int2:1;	/* RW */
+		unsigned long	message_accelerator_int3:1;	/* RW */
+		unsigned long	message_accelerator_int4:1;	/* RW */
+		unsigned long	message_accelerator_int5:1;	/* RW */
+		unsigned long	message_accelerator_int6:1;	/* RW */
+		unsigned long	message_accelerator_int7:1;	/* RW */
+		unsigned long	message_accelerator_int8:1;	/* RW */
+		unsigned long	message_accelerator_int9:1;	/* RW */
+		unsigned long	message_accelerator_int10:1;	/* RW */
+		unsigned long	message_accelerator_int11:1;	/* RW */
+		unsigned long	message_accelerator_int12:1;	/* RW */
+		unsigned long	message_accelerator_int13:1;	/* RW */
+		unsigned long	message_accelerator_int14:1;	/* RW */
+		unsigned long	message_accelerator_int15:1;	/* RW */
+		unsigned long	rtc_interval_int:1;		/* RW */
+		unsigned long	bau_dashboard_int:1;		/* RW */
+		unsigned long	rtc_0:1;			/* RW */
+		unsigned long	rtc_1:1;			/* RW */
+		unsigned long	rtc_2:1;			/* RW */
+		unsigned long	rtc_3:1;			/* RW */
+		unsigned long	rtc_4:1;			/* RW */
+		unsigned long	rtc_5:1;			/* RW */
+		unsigned long	rtc_6:1;			/* RW */
+		unsigned long	rtc_7:1;			/* RW */
+		unsigned long	rtc_8:1;			/* RW */
+		unsigned long	rtc_9:1;			/* RW */
+		unsigned long	rtc_10:1;			/* RW */
+		unsigned long	rtc_11:1;			/* RW */
+		unsigned long	rtc_12:1;			/* RW */
+		unsigned long	rtc_13:1;			/* RW */
+		unsigned long	rtc_14:1;			/* RW */
+		unsigned long	rtc_15:1;			/* RW */
+		unsigned long	rtc_16:1;			/* RW */
+		unsigned long	rtc_17:1;			/* RW */
+		unsigned long	rtc_18:1;			/* RW */
+		unsigned long	rtc_19:1;			/* RW */
+		unsigned long	rtc_20:1;			/* RW */
+		unsigned long	rtc_21:1;			/* RW */
+		unsigned long	rtc_22:1;			/* RW */
+		unsigned long	rtc_23:1;			/* RW */
+		unsigned long	rtc_24:1;			/* RW */
+		unsigned long	rtc_25:1;			/* RW */
+		unsigned long	rtc_26:1;			/* RW */
+		unsigned long	rtc_27:1;			/* RW */
+		unsigned long	rtc_28:1;			/* RW */
+		unsigned long	rtc_29:1;			/* RW */
+		unsigned long	rtc_30:1;			/* RW */
+		unsigned long	rtc_31:1;			/* RW */
+		unsigned long	rsvd_50_63:14;
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_event_occurred2_s {
+		unsigned long	rtc_0:1;			/* RW */
+		unsigned long	rtc_1:1;			/* RW */
+		unsigned long	rtc_2:1;			/* RW */
+		unsigned long	rtc_3:1;			/* RW */
+		unsigned long	rtc_4:1;			/* RW */
+		unsigned long	rtc_5:1;			/* RW */
+		unsigned long	rtc_6:1;			/* RW */
+		unsigned long	rtc_7:1;			/* RW */
+		unsigned long	rtc_8:1;			/* RW */
+		unsigned long	rtc_9:1;			/* RW */
+		unsigned long	rtc_10:1;			/* RW */
+		unsigned long	rtc_11:1;			/* RW */
+		unsigned long	rtc_12:1;			/* RW */
+		unsigned long	rtc_13:1;			/* RW */
+		unsigned long	rtc_14:1;			/* RW */
+		unsigned long	rtc_15:1;			/* RW */
+		unsigned long	rtc_16:1;			/* RW */
+		unsigned long	rtc_17:1;			/* RW */
+		unsigned long	rtc_18:1;			/* RW */
+		unsigned long	rtc_19:1;			/* RW */
+		unsigned long	rtc_20:1;			/* RW */
+		unsigned long	rtc_21:1;			/* RW */
+		unsigned long	rtc_22:1;			/* RW */
+		unsigned long	rtc_23:1;			/* RW */
+		unsigned long	rtc_24:1;			/* RW */
+		unsigned long	rtc_25:1;			/* RW */
+		unsigned long	rtc_26:1;			/* RW */
+		unsigned long	rtc_27:1;			/* RW */
+		unsigned long	rtc_28:1;			/* RW */
+		unsigned long	rtc_29:1;			/* RW */
+		unsigned long	rtc_30:1;			/* RW */
+		unsigned long	rtc_31:1;			/* RW */
+		unsigned long	rsvd_32_63:32;
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_event_occurred2_s {
+		unsigned long	rtc_0:1;			/* RW */
+		unsigned long	rtc_1:1;			/* RW */
+		unsigned long	rtc_2:1;			/* RW */
+		unsigned long	rtc_3:1;			/* RW */
+		unsigned long	rtc_4:1;			/* RW */
+		unsigned long	rtc_5:1;			/* RW */
+		unsigned long	rtc_6:1;			/* RW */
+		unsigned long	rtc_7:1;			/* RW */
+		unsigned long	rtc_8:1;			/* RW */
+		unsigned long	rtc_9:1;			/* RW */
+		unsigned long	rtc_10:1;			/* RW */
+		unsigned long	rtc_11:1;			/* RW */
+		unsigned long	rtc_12:1;			/* RW */
+		unsigned long	rtc_13:1;			/* RW */
+		unsigned long	rtc_14:1;			/* RW */
+		unsigned long	rtc_15:1;			/* RW */
+		unsigned long	rtc_16:1;			/* RW */
+		unsigned long	rtc_17:1;			/* RW */
+		unsigned long	rtc_18:1;			/* RW */
+		unsigned long	rtc_19:1;			/* RW */
+		unsigned long	rtc_20:1;			/* RW */
+		unsigned long	rtc_21:1;			/* RW */
+		unsigned long	rtc_22:1;			/* RW */
+		unsigned long	rtc_23:1;			/* RW */
+		unsigned long	rtc_24:1;			/* RW */
+		unsigned long	rtc_25:1;			/* RW */
+		unsigned long	rtc_26:1;			/* RW */
+		unsigned long	rtc_27:1;			/* RW */
+		unsigned long	rtc_28:1;			/* RW */
+		unsigned long	rtc_29:1;			/* RW */
+		unsigned long	rtc_30:1;			/* RW */
+		unsigned long	rtc_31:1;			/* RW */
+		unsigned long	rsvd_32_63:32;
+	} s2;
+};
+
+/* ========================================================================= */
+/*                        UVH_EVENT_OCCURRED2_ALIAS                          */
+/* ========================================================================= */
+#define UVH_EVENT_OCCURRED2_ALIAS 0x70108UL
 
 
 /* ========================================================================= */
@@ -585,51 +2134,148 @@ union uvh_event_occurred0_u {
 /* ========================================================================= */
 #define UVH_EXTIO_INT0_BROADCAST 0x61448UL
 
-#define UV2H_EXTIO_INT0_BROADCAST_32 0x3f0
-#define UV3H_EXTIO_INT0_BROADCAST_32 0x3f0
-#define UV4H_EXTIO_INT0_BROADCAST_32 0x310
-#define UVH_EXTIO_INT0_BROADCAST_32 (					\
-	is_uv2_hub() ? UV2H_EXTIO_INT0_BROADCAST_32 :			\
-	is_uv3_hub() ? UV3H_EXTIO_INT0_BROADCAST_32 :			\
-	/*is_uv4_hub*/ UV4H_EXTIO_INT0_BROADCAST_32)
-
+/* UVH common defines*/
 #define UVH_EXTIO_INT0_BROADCAST_ENABLE_SHFT		0
 #define UVH_EXTIO_INT0_BROADCAST_ENABLE_MASK		0x0000000000000001UL
 
 
 union uvh_extio_int0_broadcast_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_extio_int0_broadcast_s {
 		unsigned long	enable:1;			/* RW */
 		unsigned long	rsvd_1_63:63;
 	} s;
+
+	/* UV5 unique struct */
+	struct uv5h_extio_int0_broadcast_s {
+		unsigned long	enable:1;			/* RW */
+		unsigned long	rsvd_1_63:63;
+	} s5;
+
+	/* UV4 unique struct */
+	struct uv4h_extio_int0_broadcast_s {
+		unsigned long	enable:1;			/* RW */
+		unsigned long	rsvd_1_63:63;
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_extio_int0_broadcast_s {
+		unsigned long	enable:1;			/* RW */
+		unsigned long	rsvd_1_63:63;
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_extio_int0_broadcast_s {
+		unsigned long	enable:1;			/* RW */
+		unsigned long	rsvd_1_63:63;
+	} s2;
+};
+
+/* ========================================================================= */
+/*                          UVH_GR0_GAM_GR_CONFIG                            */
+/* ========================================================================= */
+#define UVH_GR0_GAM_GR_CONFIG (						\
+	is_uv(UV5) ? 0x600028UL :					\
+	is_uv(UV4) ? 0x600028UL :					\
+	is_uv(UV3) ? 0xc00028UL :					\
+	is_uv(UV2) ? 0xc00028UL :					\
+	0)
+
+
+
+/* UVYH common defines */
+#define UVYH_GR0_GAM_GR_CONFIG_SUBSPACE_SHFT		10
+#define UVYH_GR0_GAM_GR_CONFIG_SUBSPACE_MASK		0x0000000000000400UL
+
+/* UV4 unique defines */
+#define UV4H_GR0_GAM_GR_CONFIG_SUBSPACE_SHFT		10
+#define UV4H_GR0_GAM_GR_CONFIG_SUBSPACE_MASK		0x0000000000000400UL
+
+/* UV3 unique defines */
+#define UV3H_GR0_GAM_GR_CONFIG_M_SKT_SHFT		0
+#define UV3H_GR0_GAM_GR_CONFIG_M_SKT_MASK		0x000000000000003fUL
+#define UV3H_GR0_GAM_GR_CONFIG_SUBSPACE_SHFT		10
+#define UV3H_GR0_GAM_GR_CONFIG_SUBSPACE_MASK		0x0000000000000400UL
+
+/* UV2 unique defines */
+#define UV2H_GR0_GAM_GR_CONFIG_N_GR_SHFT		0
+#define UV2H_GR0_GAM_GR_CONFIG_N_GR_MASK		0x000000000000000fUL
+
+
+union uvyh_gr0_gam_gr_config_u {
+	unsigned long	v;
+
+	/* UVYH common struct */
+	struct uvyh_gr0_gam_gr_config_s {
+		unsigned long	rsvd_0_9:10;
+		unsigned long	subspace:1;			/* RW */
+		unsigned long	rsvd_11_63:53;
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_gr0_gam_gr_config_s {
+		unsigned long	rsvd_0_9:10;
+		unsigned long	subspace:1;			/* RW */
+		unsigned long	rsvd_11_63:53;
+	} s5;
+
+	/* UV4 unique struct */
+	struct uv4h_gr0_gam_gr_config_s {
+		unsigned long	rsvd_0_9:10;
+		unsigned long	subspace:1;			/* RW */
+		unsigned long	rsvd_11_63:53;
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_gr0_gam_gr_config_s {
+		unsigned long	m_skt:6;			/* RW */
+		unsigned long	undef_6_9:4;			/* Undefined */
+		unsigned long	subspace:1;			/* RW */
+		unsigned long	reserved:53;
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_gr0_gam_gr_config_s {
+		unsigned long	n_gr:4;				/* RW */
+		unsigned long	reserved:60;
+	} s2;
 };
 
 /* ========================================================================= */
 /*                         UVH_GR0_TLB_INT0_CONFIG                           */
 /* ========================================================================= */
-#define UVH_GR0_TLB_INT0_CONFIG 0x61b00UL
-
-#define UVH_GR0_TLB_INT0_CONFIG_VECTOR_SHFT		0
-#define UVH_GR0_TLB_INT0_CONFIG_DM_SHFT			8
-#define UVH_GR0_TLB_INT0_CONFIG_DESTMODE_SHFT		11
-#define UVH_GR0_TLB_INT0_CONFIG_STATUS_SHFT		12
-#define UVH_GR0_TLB_INT0_CONFIG_P_SHFT			13
-#define UVH_GR0_TLB_INT0_CONFIG_T_SHFT			15
-#define UVH_GR0_TLB_INT0_CONFIG_M_SHFT			16
-#define UVH_GR0_TLB_INT0_CONFIG_APIC_ID_SHFT		32
-#define UVH_GR0_TLB_INT0_CONFIG_VECTOR_MASK		0x00000000000000ffUL
-#define UVH_GR0_TLB_INT0_CONFIG_DM_MASK			0x0000000000000700UL
-#define UVH_GR0_TLB_INT0_CONFIG_DESTMODE_MASK		0x0000000000000800UL
-#define UVH_GR0_TLB_INT0_CONFIG_STATUS_MASK		0x0000000000001000UL
-#define UVH_GR0_TLB_INT0_CONFIG_P_MASK			0x0000000000002000UL
-#define UVH_GR0_TLB_INT0_CONFIG_T_MASK			0x0000000000008000UL
-#define UVH_GR0_TLB_INT0_CONFIG_M_MASK			0x0000000000010000UL
-#define UVH_GR0_TLB_INT0_CONFIG_APIC_ID_MASK		0xffffffff00000000UL
+#define UVH_GR0_TLB_INT0_CONFIG (					\
+	is_uv(UV4) ? 0x61b00UL :					\
+	is_uv(UV3) ? 0x61b00UL :					\
+	is_uv(UV2) ? 0x61b00UL :					\
+	uv_undefined("UVH_GR0_TLB_INT0_CONFIG"))
+
+
+/* UVXH common defines */
+#define UVXH_GR0_TLB_INT0_CONFIG_VECTOR_SHFT		0
+#define UVXH_GR0_TLB_INT0_CONFIG_VECTOR_MASK		0x00000000000000ffUL
+#define UVXH_GR0_TLB_INT0_CONFIG_DM_SHFT		8
+#define UVXH_GR0_TLB_INT0_CONFIG_DM_MASK		0x0000000000000700UL
+#define UVXH_GR0_TLB_INT0_CONFIG_DESTMODE_SHFT		11
+#define UVXH_GR0_TLB_INT0_CONFIG_DESTMODE_MASK		0x0000000000000800UL
+#define UVXH_GR0_TLB_INT0_CONFIG_STATUS_SHFT		12
+#define UVXH_GR0_TLB_INT0_CONFIG_STATUS_MASK		0x0000000000001000UL
+#define UVXH_GR0_TLB_INT0_CONFIG_P_SHFT			13
+#define UVXH_GR0_TLB_INT0_CONFIG_P_MASK			0x0000000000002000UL
+#define UVXH_GR0_TLB_INT0_CONFIG_T_SHFT			15
+#define UVXH_GR0_TLB_INT0_CONFIG_T_MASK			0x0000000000008000UL
+#define UVXH_GR0_TLB_INT0_CONFIG_M_SHFT			16
+#define UVXH_GR0_TLB_INT0_CONFIG_M_MASK			0x0000000000010000UL
+#define UVXH_GR0_TLB_INT0_CONFIG_APIC_ID_SHFT		32
+#define UVXH_GR0_TLB_INT0_CONFIG_APIC_ID_MASK		0xffffffff00000000UL
 
 
 union uvh_gr0_tlb_int0_config_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_gr0_tlb_int0_config_s {
 		unsigned long	vector_:8;			/* RW */
 		unsigned long	dm:3;				/* RW */
@@ -642,33 +2288,97 @@ union uvh_gr0_tlb_int0_config_u {
 		unsigned long	rsvd_17_31:15;
 		unsigned long	apic_id:32;			/* RW */
 	} s;
+
+	/* UVXH common struct */
+	struct uvxh_gr0_tlb_int0_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} sx;
+
+	/* UV4 unique struct */
+	struct uv4h_gr0_tlb_int0_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_gr0_tlb_int0_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_gr0_tlb_int0_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} s2;
 };
 
 /* ========================================================================= */
 /*                         UVH_GR0_TLB_INT1_CONFIG                           */
 /* ========================================================================= */
-#define UVH_GR0_TLB_INT1_CONFIG 0x61b40UL
-
-#define UVH_GR0_TLB_INT1_CONFIG_VECTOR_SHFT		0
-#define UVH_GR0_TLB_INT1_CONFIG_DM_SHFT			8
-#define UVH_GR0_TLB_INT1_CONFIG_DESTMODE_SHFT		11
-#define UVH_GR0_TLB_INT1_CONFIG_STATUS_SHFT		12
-#define UVH_GR0_TLB_INT1_CONFIG_P_SHFT			13
-#define UVH_GR0_TLB_INT1_CONFIG_T_SHFT			15
-#define UVH_GR0_TLB_INT1_CONFIG_M_SHFT			16
-#define UVH_GR0_TLB_INT1_CONFIG_APIC_ID_SHFT		32
-#define UVH_GR0_TLB_INT1_CONFIG_VECTOR_MASK		0x00000000000000ffUL
-#define UVH_GR0_TLB_INT1_CONFIG_DM_MASK			0x0000000000000700UL
-#define UVH_GR0_TLB_INT1_CONFIG_DESTMODE_MASK		0x0000000000000800UL
-#define UVH_GR0_TLB_INT1_CONFIG_STATUS_MASK		0x0000000000001000UL
-#define UVH_GR0_TLB_INT1_CONFIG_P_MASK			0x0000000000002000UL
-#define UVH_GR0_TLB_INT1_CONFIG_T_MASK			0x0000000000008000UL
-#define UVH_GR0_TLB_INT1_CONFIG_M_MASK			0x0000000000010000UL
-#define UVH_GR0_TLB_INT1_CONFIG_APIC_ID_MASK		0xffffffff00000000UL
+#define UVH_GR0_TLB_INT1_CONFIG (					\
+	is_uv(UV4) ? 0x61b40UL :					\
+	is_uv(UV3) ? 0x61b40UL :					\
+	is_uv(UV2) ? 0x61b40UL :					\
+	uv_undefined("UVH_GR0_TLB_INT1_CONFIG"))
+
+
+/* UVXH common defines */
+#define UVXH_GR0_TLB_INT1_CONFIG_VECTOR_SHFT		0
+#define UVXH_GR0_TLB_INT1_CONFIG_VECTOR_MASK		0x00000000000000ffUL
+#define UVXH_GR0_TLB_INT1_CONFIG_DM_SHFT		8
+#define UVXH_GR0_TLB_INT1_CONFIG_DM_MASK		0x0000000000000700UL
+#define UVXH_GR0_TLB_INT1_CONFIG_DESTMODE_SHFT		11
+#define UVXH_GR0_TLB_INT1_CONFIG_DESTMODE_MASK		0x0000000000000800UL
+#define UVXH_GR0_TLB_INT1_CONFIG_STATUS_SHFT		12
+#define UVXH_GR0_TLB_INT1_CONFIG_STATUS_MASK		0x0000000000001000UL
+#define UVXH_GR0_TLB_INT1_CONFIG_P_SHFT			13
+#define UVXH_GR0_TLB_INT1_CONFIG_P_MASK			0x0000000000002000UL
+#define UVXH_GR0_TLB_INT1_CONFIG_T_SHFT			15
+#define UVXH_GR0_TLB_INT1_CONFIG_T_MASK			0x0000000000008000UL
+#define UVXH_GR0_TLB_INT1_CONFIG_M_SHFT			16
+#define UVXH_GR0_TLB_INT1_CONFIG_M_MASK			0x0000000000010000UL
+#define UVXH_GR0_TLB_INT1_CONFIG_APIC_ID_SHFT		32
+#define UVXH_GR0_TLB_INT1_CONFIG_APIC_ID_MASK		0xffffffff00000000UL
 
 
 union uvh_gr0_tlb_int1_config_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_gr0_tlb_int1_config_s {
 		unsigned long	vector_:8;			/* RW */
 		unsigned long	dm:3;				/* RW */
@@ -681,382 +2391,97 @@ union uvh_gr0_tlb_int1_config_u {
 		unsigned long	rsvd_17_31:15;
 		unsigned long	apic_id:32;			/* RW */
 	} s;
-};
 
-/* ========================================================================= */
-/*                         UVH_GR0_TLB_MMR_CONTROL                           */
-/* ========================================================================= */
-#define UV2H_GR0_TLB_MMR_CONTROL 0xc01080UL
-#define UV3H_GR0_TLB_MMR_CONTROL 0xc01080UL
-#define UV4H_GR0_TLB_MMR_CONTROL 0x601080UL
-#define UVH_GR0_TLB_MMR_CONTROL (					\
-	is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL :			\
-	is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL :			\
-	/*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL)
-
-#define UVH_GR0_TLB_MMR_CONTROL_INDEX_SHFT		0
-#define UVH_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT	16
-#define UVH_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT	20
-#define UVH_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT		30
-#define UVH_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT		31
-#define UVH_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK	0x0000000000010000UL
-#define UVH_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK	0x0000000000100000UL
-#define UVH_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK		0x0000000040000000UL
-#define UVH_GR0_TLB_MMR_CONTROL_MMR_READ_MASK		0x0000000080000000UL
-
-#define UVXH_GR0_TLB_MMR_CONTROL_INDEX_SHFT		0
-#define UVXH_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT	16
-#define UVXH_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT	20
-#define UVXH_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT		30
-#define UVXH_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT		31
-#define UVXH_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT	32
-#define UVXH_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK	0x0000000000010000UL
-#define UVXH_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK	0x0000000000100000UL
-#define UVXH_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK		0x0000000040000000UL
-#define UVXH_GR0_TLB_MMR_CONTROL_MMR_READ_MASK		0x0000000080000000UL
-#define UVXH_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_MASK	0x0000000100000000UL
-
-#define UV2H_GR0_TLB_MMR_CONTROL_INDEX_SHFT		0
-#define UV2H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT		12
-#define UV2H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT	16
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT	20
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT		30
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT		31
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT	32
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_INJ_CON_SHFT	48
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_SHFT	52
-#define UV2H_GR0_TLB_MMR_CONTROL_INDEX_MASK		0x0000000000000fffUL
-#define UV2H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK		0x0000000000003000UL
-#define UV2H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK	0x0000000000010000UL
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK	0x0000000000100000UL
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK		0x0000000040000000UL
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_READ_MASK		0x0000000080000000UL
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_MASK	0x0000000100000000UL
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_INJ_CON_MASK	0x0001000000000000UL
-#define UV2H_GR0_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_MASK	0x0010000000000000UL
-
-#define UV3H_GR0_TLB_MMR_CONTROL_INDEX_SHFT		0
-#define UV3H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT		12
-#define UV3H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT	16
-#define UV3H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT	20
-#define UV3H_GR0_TLB_MMR_CONTROL_ECC_SEL_SHFT		21
-#define UV3H_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT		30
-#define UV3H_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT		31
-#define UV3H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT	32
-#define UV3H_GR0_TLB_MMR_CONTROL_INDEX_MASK		0x0000000000000fffUL
-#define UV3H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK		0x0000000000003000UL
-#define UV3H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK	0x0000000000010000UL
-#define UV3H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK	0x0000000000100000UL
-#define UV3H_GR0_TLB_MMR_CONTROL_ECC_SEL_MASK		0x0000000000200000UL
-#define UV3H_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK		0x0000000040000000UL
-#define UV3H_GR0_TLB_MMR_CONTROL_MMR_READ_MASK		0x0000000080000000UL
-#define UV3H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_MASK	0x0000000100000000UL
-
-#define UV4H_GR0_TLB_MMR_CONTROL_INDEX_SHFT		0
-#define UV4H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT		13
-#define UV4H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT	16
-#define UV4H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT	20
-#define UV4H_GR0_TLB_MMR_CONTROL_ECC_SEL_SHFT		21
-#define UV4H_GR0_TLB_MMR_CONTROL_MMR_WRITE_SHFT		30
-#define UV4H_GR0_TLB_MMR_CONTROL_MMR_READ_SHFT		31
-#define UV4H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT	32
-#define UV4H_GR0_TLB_MMR_CONTROL_PAGE_SIZE_SHFT		59
-#define UV4H_GR0_TLB_MMR_CONTROL_INDEX_MASK		0x0000000000001fffUL
-#define UV4H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK		0x0000000000006000UL
-#define UV4H_GR0_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK	0x0000000000010000UL
-#define UV4H_GR0_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK	0x0000000000100000UL
-#define UV4H_GR0_TLB_MMR_CONTROL_ECC_SEL_MASK		0x0000000000200000UL
-#define UV4H_GR0_TLB_MMR_CONTROL_MMR_WRITE_MASK		0x0000000040000000UL
-#define UV4H_GR0_TLB_MMR_CONTROL_MMR_READ_MASK		0x0000000080000000UL
-#define UV4H_GR0_TLB_MMR_CONTROL_MMR_OP_DONE_MASK	0x0000000100000000UL
-#define UV4H_GR0_TLB_MMR_CONTROL_PAGE_SIZE_MASK		0xf800000000000000UL
-
-#define UVH_GR0_TLB_MMR_CONTROL_INDEX_MASK (				\
-	is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL_INDEX_MASK :		\
-	is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL_INDEX_MASK :		\
-	/*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL_INDEX_MASK)
-#define UVH_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK (				\
-	is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK :		\
-	is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK :		\
-	/*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL_MEM_SEL_MASK)
-#define UVH_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT (				\
-	is_uv2_hub() ? UV2H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT :		\
-	is_uv3_hub() ? UV3H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT :		\
-	/*is_uv4_hub*/ UV4H_GR0_TLB_MMR_CONTROL_MEM_SEL_SHFT)
-
-union uvh_gr0_tlb_mmr_control_u {
-	unsigned long	v;
-	struct uvh_gr0_tlb_mmr_control_s {
-		unsigned long	rsvd_0_15:16;
-		unsigned long	auto_valid_en:1;		/* RW */
-		unsigned long	rsvd_17_19:3;
-		unsigned long	mmr_hash_index_en:1;		/* RW */
-		unsigned long	rsvd_21_29:9;
-		unsigned long	mmr_write:1;			/* WP */
-		unsigned long	mmr_read:1;			/* WP */
-		unsigned long	rsvd_32_48:17;
-		unsigned long	rsvd_49_51:3;
-		unsigned long	rsvd_52_63:12;
-	} s;
-	struct uvxh_gr0_tlb_mmr_control_s {
-		unsigned long	rsvd_0_15:16;
-		unsigned long	auto_valid_en:1;		/* RW */
-		unsigned long	rsvd_17_19:3;
-		unsigned long	mmr_hash_index_en:1;		/* RW */
-		unsigned long	rsvd_21_29:9;
-		unsigned long	mmr_write:1;			/* WP */
-		unsigned long	mmr_read:1;			/* WP */
-		unsigned long	mmr_op_done:1;			/* RW */
-		unsigned long	rsvd_33_47:15;
-		unsigned long	rsvd_48:1;
-		unsigned long	rsvd_49_51:3;
-		unsigned long	rsvd_52_63:12;
+	/* UVXH common struct */
+	struct uvxh_gr0_tlb_int1_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
 	} sx;
-	struct uv2h_gr0_tlb_mmr_control_s {
-		unsigned long	index:12;			/* RW */
-		unsigned long	mem_sel:2;			/* RW */
-		unsigned long	rsvd_14_15:2;
-		unsigned long	auto_valid_en:1;		/* RW */
-		unsigned long	rsvd_17_19:3;
-		unsigned long	mmr_hash_index_en:1;		/* RW */
-		unsigned long	rsvd_21_29:9;
-		unsigned long	mmr_write:1;			/* WP */
-		unsigned long	mmr_read:1;			/* WP */
-		unsigned long	mmr_op_done:1;			/* RW */
-		unsigned long	rsvd_33_47:15;
-		unsigned long	mmr_inj_con:1;			/* RW */
-		unsigned long	rsvd_49_51:3;
-		unsigned long	mmr_inj_tlbram:1;		/* RW */
-		unsigned long	rsvd_53_63:11;
-	} s2;
-	struct uv3h_gr0_tlb_mmr_control_s {
-		unsigned long	index:12;			/* RW */
-		unsigned long	mem_sel:2;			/* RW */
-		unsigned long	rsvd_14_15:2;
-		unsigned long	auto_valid_en:1;		/* RW */
-		unsigned long	rsvd_17_19:3;
-		unsigned long	mmr_hash_index_en:1;		/* RW */
-		unsigned long	ecc_sel:1;			/* RW */
-		unsigned long	rsvd_22_29:8;
-		unsigned long	mmr_write:1;			/* WP */
-		unsigned long	mmr_read:1;			/* WP */
-		unsigned long	mmr_op_done:1;			/* RW */
-		unsigned long	rsvd_33_47:15;
-		unsigned long	undef_48:1;			/* Undefined */
-		unsigned long	rsvd_49_51:3;
-		unsigned long	undef_52:1;			/* Undefined */
-		unsigned long	rsvd_53_63:11;
-	} s3;
-	struct uv4h_gr0_tlb_mmr_control_s {
-		unsigned long	index:13;			/* RW */
-		unsigned long	mem_sel:2;			/* RW */
-		unsigned long	rsvd_15:1;
-		unsigned long	auto_valid_en:1;		/* RW */
-		unsigned long	rsvd_17_19:3;
-		unsigned long	mmr_hash_index_en:1;		/* RW */
-		unsigned long	ecc_sel:1;			/* RW */
-		unsigned long	rsvd_22_29:8;
-		unsigned long	mmr_write:1;			/* WP */
-		unsigned long	mmr_read:1;			/* WP */
-		unsigned long	mmr_op_done:1;			/* RW */
-		unsigned long	rsvd_33_47:15;
-		unsigned long	undef_48:1;			/* Undefined */
-		unsigned long	rsvd_49_51:3;
-		unsigned long	rsvd_52_58:7;
-		unsigned long	page_size:5;			/* RW */
+
+	/* UV4 unique struct */
+	struct uv4h_gr0_tlb_int1_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
 	} s4;
-};
 
-/* ========================================================================= */
-/*                       UVH_GR0_TLB_MMR_READ_DATA_HI                        */
-/* ========================================================================= */
-#define UV2H_GR0_TLB_MMR_READ_DATA_HI 0xc010a0UL
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI 0xc010a0UL
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI 0x6010a0UL
-#define UVH_GR0_TLB_MMR_READ_DATA_HI (					\
-	is_uv2_hub() ? UV2H_GR0_TLB_MMR_READ_DATA_HI :			\
-	is_uv3_hub() ? UV3H_GR0_TLB_MMR_READ_DATA_HI :			\
-	/*is_uv4_hub*/ UV4H_GR0_TLB_MMR_READ_DATA_HI)
-
-#define UVH_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT		0
-
-#define UVXH_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT		0
-
-#define UV2H_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT		0
-#define UV2H_GR0_TLB_MMR_READ_DATA_HI_GAA_SHFT		41
-#define UV2H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_SHFT	43
-#define UV2H_GR0_TLB_MMR_READ_DATA_HI_LARGER_SHFT	44
-#define UV2H_GR0_TLB_MMR_READ_DATA_HI_PFN_MASK		0x000001ffffffffffUL
-#define UV2H_GR0_TLB_MMR_READ_DATA_HI_GAA_MASK		0x0000060000000000UL
-#define UV2H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_MASK	0x0000080000000000UL
-#define UV2H_GR0_TLB_MMR_READ_DATA_HI_LARGER_MASK	0x0000100000000000UL
-
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT		0
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_GAA_SHFT		41
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_SHFT	43
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_LARGER_SHFT	44
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_AA_EXT_SHFT	45
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_WAY_ECC_SHFT	55
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_PFN_MASK		0x000001ffffffffffUL
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_GAA_MASK		0x0000060000000000UL
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_MASK	0x0000080000000000UL
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_LARGER_MASK	0x0000100000000000UL
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_AA_EXT_MASK	0x0000200000000000UL
-#define UV3H_GR0_TLB_MMR_READ_DATA_HI_WAY_ECC_MASK	0xff80000000000000UL
-
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_PFN_SHFT		0
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_PNID_SHFT		34
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_GAA_SHFT		49
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_SHFT	51
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_LARGER_SHFT	52
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_AA_EXT_SHFT	53
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_WAY_ECC_SHFT	55
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_PFN_MASK		0x00000003ffffffffUL
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_PNID_MASK		0x0001fffc00000000UL
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_GAA_MASK		0x0006000000000000UL
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_DIRTY_MASK	0x0008000000000000UL
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_LARGER_MASK	0x0010000000000000UL
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_AA_EXT_MASK	0x0020000000000000UL
-#define UV4H_GR0_TLB_MMR_READ_DATA_HI_WAY_ECC_MASK	0xff80000000000000UL
-
-
-union uvh_gr0_tlb_mmr_read_data_hi_u {
-	unsigned long	v;
-	struct uv2h_gr0_tlb_mmr_read_data_hi_s {
-		unsigned long	pfn:41;				/* RO */
-		unsigned long	gaa:2;				/* RO */
-		unsigned long	dirty:1;			/* RO */
-		unsigned long	larger:1;			/* RO */
-		unsigned long	rsvd_45_63:19;
-	} s2;
-	struct uv3h_gr0_tlb_mmr_read_data_hi_s {
-		unsigned long	pfn:41;				/* RO */
-		unsigned long	gaa:2;				/* RO */
-		unsigned long	dirty:1;			/* RO */
-		unsigned long	larger:1;			/* RO */
-		unsigned long	aa_ext:1;			/* RO */
-		unsigned long	undef_46_54:9;			/* Undefined */
-		unsigned long	way_ecc:9;			/* RO */
+	/* UV3 unique struct */
+	struct uv3h_gr0_tlb_int1_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
 	} s3;
-	struct uv4h_gr0_tlb_mmr_read_data_hi_s {
-		unsigned long	pfn:34;				/* RO */
-		unsigned long	pnid:15;			/* RO */
-		unsigned long	gaa:2;				/* RO */
-		unsigned long	dirty:1;			/* RO */
-		unsigned long	larger:1;			/* RO */
-		unsigned long	aa_ext:1;			/* RO */
-		unsigned long	undef_54:1;			/* Undefined */
-		unsigned long	way_ecc:9;			/* RO */
-	} s4;
-};
 
-/* ========================================================================= */
-/*                       UVH_GR0_TLB_MMR_READ_DATA_LO                        */
-/* ========================================================================= */
-#define UV2H_GR0_TLB_MMR_READ_DATA_LO 0xc010a8UL
-#define UV3H_GR0_TLB_MMR_READ_DATA_LO 0xc010a8UL
-#define UV4H_GR0_TLB_MMR_READ_DATA_LO 0x6010a8UL
-#define UVH_GR0_TLB_MMR_READ_DATA_LO (					\
-	is_uv2_hub() ? UV2H_GR0_TLB_MMR_READ_DATA_LO :			\
-	is_uv3_hub() ? UV3H_GR0_TLB_MMR_READ_DATA_LO :			\
-	/*is_uv4_hub*/ UV4H_GR0_TLB_MMR_READ_DATA_LO)
-
-#define UVH_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT		0
-#define UVH_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT		39
-#define UVH_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT		63
-#define UVH_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK		0x0000007fffffffffUL
-#define UVH_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK		0x7fffff8000000000UL
-#define UVH_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK		0x8000000000000000UL
-
-#define UVXH_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT		0
-#define UVXH_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT		39
-#define UVXH_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT	63
-#define UVXH_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK		0x0000007fffffffffUL
-#define UVXH_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK		0x7fffff8000000000UL
-#define UVXH_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK	0x8000000000000000UL
-
-#define UV2H_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT		0
-#define UV2H_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT		39
-#define UV2H_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT	63
-#define UV2H_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK		0x0000007fffffffffUL
-#define UV2H_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK		0x7fffff8000000000UL
-#define UV2H_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK	0x8000000000000000UL
-
-#define UV3H_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT		0
-#define UV3H_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT		39
-#define UV3H_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT	63
-#define UV3H_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK		0x0000007fffffffffUL
-#define UV3H_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK		0x7fffff8000000000UL
-#define UV3H_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK	0x8000000000000000UL
-
-#define UV4H_GR0_TLB_MMR_READ_DATA_LO_VPN_SHFT		0
-#define UV4H_GR0_TLB_MMR_READ_DATA_LO_ASID_SHFT		39
-#define UV4H_GR0_TLB_MMR_READ_DATA_LO_VALID_SHFT	63
-#define UV4H_GR0_TLB_MMR_READ_DATA_LO_VPN_MASK		0x0000007fffffffffUL
-#define UV4H_GR0_TLB_MMR_READ_DATA_LO_ASID_MASK		0x7fffff8000000000UL
-#define UV4H_GR0_TLB_MMR_READ_DATA_LO_VALID_MASK	0x8000000000000000UL
-
-
-union uvh_gr0_tlb_mmr_read_data_lo_u {
-	unsigned long	v;
-	struct uvh_gr0_tlb_mmr_read_data_lo_s {
-		unsigned long	vpn:39;				/* RO */
-		unsigned long	asid:24;			/* RO */
-		unsigned long	valid:1;			/* RO */
-	} s;
-	struct uvxh_gr0_tlb_mmr_read_data_lo_s {
-		unsigned long	vpn:39;				/* RO */
-		unsigned long	asid:24;			/* RO */
-		unsigned long	valid:1;			/* RO */
-	} sx;
-	struct uv2h_gr0_tlb_mmr_read_data_lo_s {
-		unsigned long	vpn:39;				/* RO */
-		unsigned long	asid:24;			/* RO */
-		unsigned long	valid:1;			/* RO */
+	/* UV2 unique struct */
+	struct uv2h_gr0_tlb_int1_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
 	} s2;
-	struct uv3h_gr0_tlb_mmr_read_data_lo_s {
-		unsigned long	vpn:39;				/* RO */
-		unsigned long	asid:24;			/* RO */
-		unsigned long	valid:1;			/* RO */
-	} s3;
-	struct uv4h_gr0_tlb_mmr_read_data_lo_s {
-		unsigned long	vpn:39;				/* RO */
-		unsigned long	asid:24;			/* RO */
-		unsigned long	valid:1;			/* RO */
-	} s4;
 };
 
 /* ========================================================================= */
 /*                         UVH_GR1_TLB_INT0_CONFIG                           */
 /* ========================================================================= */
-#define UV2H_GR1_TLB_INT0_CONFIG 0x61f00UL
-#define UV3H_GR1_TLB_INT0_CONFIG 0x61f00UL
-#define UV4H_GR1_TLB_INT0_CONFIG 0x62100UL
 #define UVH_GR1_TLB_INT0_CONFIG (					\
-	is_uv2_hub() ? UV2H_GR1_TLB_INT0_CONFIG :			\
-	is_uv3_hub() ? UV3H_GR1_TLB_INT0_CONFIG :			\
-	/*is_uv4_hub*/ UV4H_GR1_TLB_INT0_CONFIG)
-
-#define UVH_GR1_TLB_INT0_CONFIG_VECTOR_SHFT		0
-#define UVH_GR1_TLB_INT0_CONFIG_DM_SHFT			8
-#define UVH_GR1_TLB_INT0_CONFIG_DESTMODE_SHFT		11
-#define UVH_GR1_TLB_INT0_CONFIG_STATUS_SHFT		12
-#define UVH_GR1_TLB_INT0_CONFIG_P_SHFT			13
-#define UVH_GR1_TLB_INT0_CONFIG_T_SHFT			15
-#define UVH_GR1_TLB_INT0_CONFIG_M_SHFT			16
-#define UVH_GR1_TLB_INT0_CONFIG_APIC_ID_SHFT		32
-#define UVH_GR1_TLB_INT0_CONFIG_VECTOR_MASK		0x00000000000000ffUL
-#define UVH_GR1_TLB_INT0_CONFIG_DM_MASK			0x0000000000000700UL
-#define UVH_GR1_TLB_INT0_CONFIG_DESTMODE_MASK		0x0000000000000800UL
-#define UVH_GR1_TLB_INT0_CONFIG_STATUS_MASK		0x0000000000001000UL
-#define UVH_GR1_TLB_INT0_CONFIG_P_MASK			0x0000000000002000UL
-#define UVH_GR1_TLB_INT0_CONFIG_T_MASK			0x0000000000008000UL
-#define UVH_GR1_TLB_INT0_CONFIG_M_MASK			0x0000000000010000UL
-#define UVH_GR1_TLB_INT0_CONFIG_APIC_ID_MASK		0xffffffff00000000UL
+	is_uv(UV4) ? 0x62100UL :					\
+	is_uv(UV3) ? 0x61f00UL :					\
+	is_uv(UV2) ? 0x61f00UL :					\
+	uv_undefined("UVH_GR1_TLB_INT0_CONFIG"))
+
+
+/* UVXH common defines */
+#define UVXH_GR1_TLB_INT0_CONFIG_VECTOR_SHFT		0
+#define UVXH_GR1_TLB_INT0_CONFIG_VECTOR_MASK		0x00000000000000ffUL
+#define UVXH_GR1_TLB_INT0_CONFIG_DM_SHFT		8
+#define UVXH_GR1_TLB_INT0_CONFIG_DM_MASK		0x0000000000000700UL
+#define UVXH_GR1_TLB_INT0_CONFIG_DESTMODE_SHFT		11
+#define UVXH_GR1_TLB_INT0_CONFIG_DESTMODE_MASK		0x0000000000000800UL
+#define UVXH_GR1_TLB_INT0_CONFIG_STATUS_SHFT		12
+#define UVXH_GR1_TLB_INT0_CONFIG_STATUS_MASK		0x0000000000001000UL
+#define UVXH_GR1_TLB_INT0_CONFIG_P_SHFT			13
+#define UVXH_GR1_TLB_INT0_CONFIG_P_MASK			0x0000000000002000UL
+#define UVXH_GR1_TLB_INT0_CONFIG_T_SHFT			15
+#define UVXH_GR1_TLB_INT0_CONFIG_T_MASK			0x0000000000008000UL
+#define UVXH_GR1_TLB_INT0_CONFIG_M_SHFT			16
+#define UVXH_GR1_TLB_INT0_CONFIG_M_MASK			0x0000000000010000UL
+#define UVXH_GR1_TLB_INT0_CONFIG_APIC_ID_SHFT		32
+#define UVXH_GR1_TLB_INT0_CONFIG_APIC_ID_MASK		0xffffffff00000000UL
 
 
 union uvh_gr1_tlb_int0_config_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_gr1_tlb_int0_config_s {
 		unsigned long	vector_:8;			/* RW */
 		unsigned long	dm:3;				/* RW */
@@ -1069,39 +2494,97 @@ union uvh_gr1_tlb_int0_config_u {
 		unsigned long	rsvd_17_31:15;
 		unsigned long	apic_id:32;			/* RW */
 	} s;
+
+	/* UVXH common struct */
+	struct uvxh_gr1_tlb_int0_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} sx;
+
+	/* UV4 unique struct */
+	struct uv4h_gr1_tlb_int0_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_gr1_tlb_int0_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_gr1_tlb_int0_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} s2;
 };
 
 /* ========================================================================= */
 /*                         UVH_GR1_TLB_INT1_CONFIG                           */
 /* ========================================================================= */
-#define UV2H_GR1_TLB_INT1_CONFIG 0x61f40UL
-#define UV3H_GR1_TLB_INT1_CONFIG 0x61f40UL
-#define UV4H_GR1_TLB_INT1_CONFIG 0x62140UL
 #define UVH_GR1_TLB_INT1_CONFIG (					\
-	is_uv2_hub() ? UV2H_GR1_TLB_INT1_CONFIG :			\
-	is_uv3_hub() ? UV3H_GR1_TLB_INT1_CONFIG :			\
-	/*is_uv4_hub*/ UV4H_GR1_TLB_INT1_CONFIG)
-
-#define UVH_GR1_TLB_INT1_CONFIG_VECTOR_SHFT		0
-#define UVH_GR1_TLB_INT1_CONFIG_DM_SHFT			8
-#define UVH_GR1_TLB_INT1_CONFIG_DESTMODE_SHFT		11
-#define UVH_GR1_TLB_INT1_CONFIG_STATUS_SHFT		12
-#define UVH_GR1_TLB_INT1_CONFIG_P_SHFT			13
-#define UVH_GR1_TLB_INT1_CONFIG_T_SHFT			15
-#define UVH_GR1_TLB_INT1_CONFIG_M_SHFT			16
-#define UVH_GR1_TLB_INT1_CONFIG_APIC_ID_SHFT		32
-#define UVH_GR1_TLB_INT1_CONFIG_VECTOR_MASK		0x00000000000000ffUL
-#define UVH_GR1_TLB_INT1_CONFIG_DM_MASK			0x0000000000000700UL
-#define UVH_GR1_TLB_INT1_CONFIG_DESTMODE_MASK		0x0000000000000800UL
-#define UVH_GR1_TLB_INT1_CONFIG_STATUS_MASK		0x0000000000001000UL
-#define UVH_GR1_TLB_INT1_CONFIG_P_MASK			0x0000000000002000UL
-#define UVH_GR1_TLB_INT1_CONFIG_T_MASK			0x0000000000008000UL
-#define UVH_GR1_TLB_INT1_CONFIG_M_MASK			0x0000000000010000UL
-#define UVH_GR1_TLB_INT1_CONFIG_APIC_ID_MASK		0xffffffff00000000UL
+	is_uv(UV4) ? 0x62140UL :					\
+	is_uv(UV3) ? 0x61f40UL :					\
+	is_uv(UV2) ? 0x61f40UL :					\
+	uv_undefined("UVH_GR1_TLB_INT1_CONFIG"))
+
+
+/* UVXH common defines */
+#define UVXH_GR1_TLB_INT1_CONFIG_VECTOR_SHFT		0
+#define UVXH_GR1_TLB_INT1_CONFIG_VECTOR_MASK		0x00000000000000ffUL
+#define UVXH_GR1_TLB_INT1_CONFIG_DM_SHFT		8
+#define UVXH_GR1_TLB_INT1_CONFIG_DM_MASK		0x0000000000000700UL
+#define UVXH_GR1_TLB_INT1_CONFIG_DESTMODE_SHFT		11
+#define UVXH_GR1_TLB_INT1_CONFIG_DESTMODE_MASK		0x0000000000000800UL
+#define UVXH_GR1_TLB_INT1_CONFIG_STATUS_SHFT		12
+#define UVXH_GR1_TLB_INT1_CONFIG_STATUS_MASK		0x0000000000001000UL
+#define UVXH_GR1_TLB_INT1_CONFIG_P_SHFT			13
+#define UVXH_GR1_TLB_INT1_CONFIG_P_MASK			0x0000000000002000UL
+#define UVXH_GR1_TLB_INT1_CONFIG_T_SHFT			15
+#define UVXH_GR1_TLB_INT1_CONFIG_T_MASK			0x0000000000008000UL
+#define UVXH_GR1_TLB_INT1_CONFIG_M_SHFT			16
+#define UVXH_GR1_TLB_INT1_CONFIG_M_MASK			0x0000000000010000UL
+#define UVXH_GR1_TLB_INT1_CONFIG_APIC_ID_SHFT		32
+#define UVXH_GR1_TLB_INT1_CONFIG_APIC_ID_MASK		0xffffffff00000000UL
 
 
 union uvh_gr1_tlb_int1_config_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_gr1_tlb_int1_config_s {
 		unsigned long	vector_:8;			/* RW */
 		unsigned long	dm:3;				/* RW */
@@ -1114,337 +2597,62 @@ union uvh_gr1_tlb_int1_config_u {
 		unsigned long	rsvd_17_31:15;
 		unsigned long	apic_id:32;			/* RW */
 	} s;
-};
 
-/* ========================================================================= */
-/*                         UVH_GR1_TLB_MMR_CONTROL                           */
-/* ========================================================================= */
-#define UV2H_GR1_TLB_MMR_CONTROL 0x1001080UL
-#define UV3H_GR1_TLB_MMR_CONTROL 0x1001080UL
-#define UV4H_GR1_TLB_MMR_CONTROL 0x701080UL
-#define UVH_GR1_TLB_MMR_CONTROL (					\
-	is_uv2_hub() ? UV2H_GR1_TLB_MMR_CONTROL :			\
-	is_uv3_hub() ? UV3H_GR1_TLB_MMR_CONTROL :			\
-	/*is_uv4_hub*/ UV4H_GR1_TLB_MMR_CONTROL)
-
-#define UVH_GR1_TLB_MMR_CONTROL_INDEX_SHFT		0
-#define UVH_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT	16
-#define UVH_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT	20
-#define UVH_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT		30
-#define UVH_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT		31
-#define UVH_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK	0x0000000000010000UL
-#define UVH_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK	0x0000000000100000UL
-#define UVH_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK		0x0000000040000000UL
-#define UVH_GR1_TLB_MMR_CONTROL_MMR_READ_MASK		0x0000000080000000UL
-
-#define UVXH_GR1_TLB_MMR_CONTROL_INDEX_SHFT		0
-#define UVXH_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT	16
-#define UVXH_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT	20
-#define UVXH_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT		30
-#define UVXH_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT		31
-#define UVXH_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT	32
-#define UVXH_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK	0x0000000000010000UL
-#define UVXH_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK	0x0000000000100000UL
-#define UVXH_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK		0x0000000040000000UL
-#define UVXH_GR1_TLB_MMR_CONTROL_MMR_READ_MASK		0x0000000080000000UL
-#define UVXH_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_MASK	0x0000000100000000UL
-
-#define UV2H_GR1_TLB_MMR_CONTROL_INDEX_SHFT		0
-#define UV2H_GR1_TLB_MMR_CONTROL_MEM_SEL_SHFT		12
-#define UV2H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT	16
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT	20
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT		30
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT		31
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT	32
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_INJ_CON_SHFT	48
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_SHFT	52
-#define UV2H_GR1_TLB_MMR_CONTROL_INDEX_MASK		0x0000000000000fffUL
-#define UV2H_GR1_TLB_MMR_CONTROL_MEM_SEL_MASK		0x0000000000003000UL
-#define UV2H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK	0x0000000000010000UL
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK	0x0000000000100000UL
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK		0x0000000040000000UL
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_READ_MASK		0x0000000080000000UL
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_MASK	0x0000000100000000UL
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_INJ_CON_MASK	0x0001000000000000UL
-#define UV2H_GR1_TLB_MMR_CONTROL_MMR_INJ_TLBRAM_MASK	0x0010000000000000UL
-
-#define UV3H_GR1_TLB_MMR_CONTROL_INDEX_SHFT		0
-#define UV3H_GR1_TLB_MMR_CONTROL_MEM_SEL_SHFT		12
-#define UV3H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT	16
-#define UV3H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT	20
-#define UV3H_GR1_TLB_MMR_CONTROL_ECC_SEL_SHFT		21
-#define UV3H_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT		30
-#define UV3H_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT		31
-#define UV3H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT	32
-#define UV3H_GR1_TLB_MMR_CONTROL_INDEX_MASK		0x0000000000000fffUL
-#define UV3H_GR1_TLB_MMR_CONTROL_MEM_SEL_MASK		0x0000000000003000UL
-#define UV3H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK	0x0000000000010000UL
-#define UV3H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK	0x0000000000100000UL
-#define UV3H_GR1_TLB_MMR_CONTROL_ECC_SEL_MASK		0x0000000000200000UL
-#define UV3H_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK		0x0000000040000000UL
-#define UV3H_GR1_TLB_MMR_CONTROL_MMR_READ_MASK		0x0000000080000000UL
-#define UV3H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_MASK	0x0000000100000000UL
-
-#define UV4H_GR1_TLB_MMR_CONTROL_INDEX_SHFT		0
-#define UV4H_GR1_TLB_MMR_CONTROL_MEM_SEL_SHFT		13
-#define UV4H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_SHFT	16
-#define UV4H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_SHFT	20
-#define UV4H_GR1_TLB_MMR_CONTROL_ECC_SEL_SHFT		21
-#define UV4H_GR1_TLB_MMR_CONTROL_MMR_WRITE_SHFT		30
-#define UV4H_GR1_TLB_MMR_CONTROL_MMR_READ_SHFT		31
-#define UV4H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_SHFT	32
-#define UV4H_GR1_TLB_MMR_CONTROL_PAGE_SIZE_SHFT		59
-#define UV4H_GR1_TLB_MMR_CONTROL_INDEX_MASK		0x0000000000001fffUL
-#define UV4H_GR1_TLB_MMR_CONTROL_MEM_SEL_MASK		0x0000000000006000UL
-#define UV4H_GR1_TLB_MMR_CONTROL_AUTO_VALID_EN_MASK	0x0000000000010000UL
-#define UV4H_GR1_TLB_MMR_CONTROL_MMR_HASH_INDEX_EN_MASK	0x0000000000100000UL
-#define UV4H_GR1_TLB_MMR_CONTROL_ECC_SEL_MASK		0x0000000000200000UL
-#define UV4H_GR1_TLB_MMR_CONTROL_MMR_WRITE_MASK		0x0000000040000000UL
-#define UV4H_GR1_TLB_MMR_CONTROL_MMR_READ_MASK		0x0000000080000000UL
-#define UV4H_GR1_TLB_MMR_CONTROL_MMR_OP_DONE_MASK	0x0000000100000000UL
-#define UV4H_GR1_TLB_MMR_CONTROL_PAGE_SIZE_MASK		0xf800000000000000UL
-
-
-union uvh_gr1_tlb_mmr_control_u {
-	unsigned long	v;
-	struct uvh_gr1_tlb_mmr_control_s {
-		unsigned long	rsvd_0_15:16;
-		unsigned long	auto_valid_en:1;		/* RW */
-		unsigned long	rsvd_17_19:3;
-		unsigned long	mmr_hash_index_en:1;		/* RW */
-		unsigned long	rsvd_21_29:9;
-		unsigned long	mmr_write:1;			/* WP */
-		unsigned long	mmr_read:1;			/* WP */
-		unsigned long	rsvd_32_48:17;
-		unsigned long	rsvd_49_51:3;
-		unsigned long	rsvd_52_63:12;
-	} s;
-	struct uvxh_gr1_tlb_mmr_control_s {
-		unsigned long	rsvd_0_15:16;
-		unsigned long	auto_valid_en:1;		/* RW */
-		unsigned long	rsvd_17_19:3;
-		unsigned long	mmr_hash_index_en:1;		/* RW */
-		unsigned long	rsvd_21_29:9;
-		unsigned long	mmr_write:1;			/* WP */
-		unsigned long	mmr_read:1;			/* WP */
-		unsigned long	mmr_op_done:1;			/* RW */
-		unsigned long	rsvd_33_47:15;
-		unsigned long	rsvd_48:1;
-		unsigned long	rsvd_49_51:3;
-		unsigned long	rsvd_52_63:12;
+	/* UVXH common struct */
+	struct uvxh_gr1_tlb_int1_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
 	} sx;
-	struct uv2h_gr1_tlb_mmr_control_s {
-		unsigned long	index:12;			/* RW */
-		unsigned long	mem_sel:2;			/* RW */
-		unsigned long	rsvd_14_15:2;
-		unsigned long	auto_valid_en:1;		/* RW */
-		unsigned long	rsvd_17_19:3;
-		unsigned long	mmr_hash_index_en:1;		/* RW */
-		unsigned long	rsvd_21_29:9;
-		unsigned long	mmr_write:1;			/* WP */
-		unsigned long	mmr_read:1;			/* WP */
-		unsigned long	mmr_op_done:1;			/* RW */
-		unsigned long	rsvd_33_47:15;
-		unsigned long	mmr_inj_con:1;			/* RW */
-		unsigned long	rsvd_49_51:3;
-		unsigned long	mmr_inj_tlbram:1;		/* RW */
-		unsigned long	rsvd_53_63:11;
-	} s2;
-	struct uv3h_gr1_tlb_mmr_control_s {
-		unsigned long	index:12;			/* RW */
-		unsigned long	mem_sel:2;			/* RW */
-		unsigned long	rsvd_14_15:2;
-		unsigned long	auto_valid_en:1;		/* RW */
-		unsigned long	rsvd_17_19:3;
-		unsigned long	mmr_hash_index_en:1;		/* RW */
-		unsigned long	ecc_sel:1;			/* RW */
-		unsigned long	rsvd_22_29:8;
-		unsigned long	mmr_write:1;			/* WP */
-		unsigned long	mmr_read:1;			/* WP */
-		unsigned long	mmr_op_done:1;			/* RW */
-		unsigned long	rsvd_33_47:15;
-		unsigned long	undef_48:1;			/* Undefined */
-		unsigned long	rsvd_49_51:3;
-		unsigned long	undef_52:1;			/* Undefined */
-		unsigned long	rsvd_53_63:11;
-	} s3;
-	struct uv4h_gr1_tlb_mmr_control_s {
-		unsigned long	index:13;			/* RW */
-		unsigned long	mem_sel:2;			/* RW */
-		unsigned long	rsvd_15:1;
-		unsigned long	auto_valid_en:1;		/* RW */
-		unsigned long	rsvd_17_19:3;
-		unsigned long	mmr_hash_index_en:1;		/* RW */
-		unsigned long	ecc_sel:1;			/* RW */
-		unsigned long	rsvd_22_29:8;
-		unsigned long	mmr_write:1;			/* WP */
-		unsigned long	mmr_read:1;			/* WP */
-		unsigned long	mmr_op_done:1;			/* RW */
-		unsigned long	rsvd_33_47:15;
-		unsigned long	undef_48:1;			/* Undefined */
-		unsigned long	rsvd_49_51:3;
-		unsigned long	rsvd_52_58:7;
-		unsigned long	page_size:5;			/* RW */
+
+	/* UV4 unique struct */
+	struct uv4h_gr1_tlb_int1_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
 	} s4;
-};
 
-/* ========================================================================= */
-/*                       UVH_GR1_TLB_MMR_READ_DATA_HI                        */
-/* ========================================================================= */
-#define UV2H_GR1_TLB_MMR_READ_DATA_HI 0x10010a0UL
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI 0x10010a0UL
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI 0x7010a0UL
-#define UVH_GR1_TLB_MMR_READ_DATA_HI (					\
-	is_uv2_hub() ? UV2H_GR1_TLB_MMR_READ_DATA_HI :			\
-	is_uv3_hub() ? UV3H_GR1_TLB_MMR_READ_DATA_HI :			\
-	/*is_uv4_hub*/ UV4H_GR1_TLB_MMR_READ_DATA_HI)
-
-#define UVH_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT		0
-
-#define UVXH_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT		0
-
-#define UV2H_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT		0
-#define UV2H_GR1_TLB_MMR_READ_DATA_HI_GAA_SHFT		41
-#define UV2H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_SHFT	43
-#define UV2H_GR1_TLB_MMR_READ_DATA_HI_LARGER_SHFT	44
-#define UV2H_GR1_TLB_MMR_READ_DATA_HI_PFN_MASK		0x000001ffffffffffUL
-#define UV2H_GR1_TLB_MMR_READ_DATA_HI_GAA_MASK		0x0000060000000000UL
-#define UV2H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_MASK	0x0000080000000000UL
-#define UV2H_GR1_TLB_MMR_READ_DATA_HI_LARGER_MASK	0x0000100000000000UL
-
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT		0
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_GAA_SHFT		41
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_SHFT	43
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_LARGER_SHFT	44
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_AA_EXT_SHFT	45
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_WAY_ECC_SHFT	55
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_PFN_MASK		0x000001ffffffffffUL
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_GAA_MASK		0x0000060000000000UL
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_MASK	0x0000080000000000UL
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_LARGER_MASK	0x0000100000000000UL
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_AA_EXT_MASK	0x0000200000000000UL
-#define UV3H_GR1_TLB_MMR_READ_DATA_HI_WAY_ECC_MASK	0xff80000000000000UL
-
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_PFN_SHFT		0
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_PNID_SHFT		34
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_GAA_SHFT		49
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_SHFT	51
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_LARGER_SHFT	52
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_AA_EXT_SHFT	53
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_WAY_ECC_SHFT	55
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_PFN_MASK		0x00000003ffffffffUL
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_PNID_MASK		0x0001fffc00000000UL
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_GAA_MASK		0x0006000000000000UL
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_DIRTY_MASK	0x0008000000000000UL
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_LARGER_MASK	0x0010000000000000UL
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_AA_EXT_MASK	0x0020000000000000UL
-#define UV4H_GR1_TLB_MMR_READ_DATA_HI_WAY_ECC_MASK	0xff80000000000000UL
-
-
-union uvh_gr1_tlb_mmr_read_data_hi_u {
-	unsigned long	v;
-	struct uv2h_gr1_tlb_mmr_read_data_hi_s {
-		unsigned long	pfn:41;				/* RO */
-		unsigned long	gaa:2;				/* RO */
-		unsigned long	dirty:1;			/* RO */
-		unsigned long	larger:1;			/* RO */
-		unsigned long	rsvd_45_63:19;
-	} s2;
-	struct uv3h_gr1_tlb_mmr_read_data_hi_s {
-		unsigned long	pfn:41;				/* RO */
-		unsigned long	gaa:2;				/* RO */
-		unsigned long	dirty:1;			/* RO */
-		unsigned long	larger:1;			/* RO */
-		unsigned long	aa_ext:1;			/* RO */
-		unsigned long	undef_46_54:9;			/* Undefined */
-		unsigned long	way_ecc:9;			/* RO */
+	/* UV3 unique struct */
+	struct uv3h_gr1_tlb_int1_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
 	} s3;
-	struct uv4h_gr1_tlb_mmr_read_data_hi_s {
-		unsigned long	pfn:34;				/* RO */
-		unsigned long	pnid:15;			/* RO */
-		unsigned long	gaa:2;				/* RO */
-		unsigned long	dirty:1;			/* RO */
-		unsigned long	larger:1;			/* RO */
-		unsigned long	aa_ext:1;			/* RO */
-		unsigned long	undef_54:1;			/* Undefined */
-		unsigned long	way_ecc:9;			/* RO */
-	} s4;
-};
 
-/* ========================================================================= */
-/*                       UVH_GR1_TLB_MMR_READ_DATA_LO                        */
-/* ========================================================================= */
-#define UV2H_GR1_TLB_MMR_READ_DATA_LO 0x10010a8UL
-#define UV3H_GR1_TLB_MMR_READ_DATA_LO 0x10010a8UL
-#define UV4H_GR1_TLB_MMR_READ_DATA_LO 0x7010a8UL
-#define UVH_GR1_TLB_MMR_READ_DATA_LO (					\
-	is_uv2_hub() ? UV2H_GR1_TLB_MMR_READ_DATA_LO :			\
-	is_uv3_hub() ? UV3H_GR1_TLB_MMR_READ_DATA_LO :			\
-	/*is_uv4_hub*/ UV4H_GR1_TLB_MMR_READ_DATA_LO)
-
-#define UVH_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT		0
-#define UVH_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT		39
-#define UVH_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT		63
-#define UVH_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK		0x0000007fffffffffUL
-#define UVH_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK		0x7fffff8000000000UL
-#define UVH_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK		0x8000000000000000UL
-
-#define UVXH_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT		0
-#define UVXH_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT		39
-#define UVXH_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT	63
-#define UVXH_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK		0x0000007fffffffffUL
-#define UVXH_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK		0x7fffff8000000000UL
-#define UVXH_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK	0x8000000000000000UL
-
-#define UV2H_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT		0
-#define UV2H_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT		39
-#define UV2H_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT	63
-#define UV2H_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK		0x0000007fffffffffUL
-#define UV2H_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK		0x7fffff8000000000UL
-#define UV2H_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK	0x8000000000000000UL
-
-#define UV3H_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT		0
-#define UV3H_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT		39
-#define UV3H_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT	63
-#define UV3H_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK		0x0000007fffffffffUL
-#define UV3H_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK		0x7fffff8000000000UL
-#define UV3H_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK	0x8000000000000000UL
-
-#define UV4H_GR1_TLB_MMR_READ_DATA_LO_VPN_SHFT		0
-#define UV4H_GR1_TLB_MMR_READ_DATA_LO_ASID_SHFT		39
-#define UV4H_GR1_TLB_MMR_READ_DATA_LO_VALID_SHFT	63
-#define UV4H_GR1_TLB_MMR_READ_DATA_LO_VPN_MASK		0x0000007fffffffffUL
-#define UV4H_GR1_TLB_MMR_READ_DATA_LO_ASID_MASK		0x7fffff8000000000UL
-#define UV4H_GR1_TLB_MMR_READ_DATA_LO_VALID_MASK	0x8000000000000000UL
-
-
-union uvh_gr1_tlb_mmr_read_data_lo_u {
-	unsigned long	v;
-	struct uvh_gr1_tlb_mmr_read_data_lo_s {
-		unsigned long	vpn:39;				/* RO */
-		unsigned long	asid:24;			/* RO */
-		unsigned long	valid:1;			/* RO */
-	} s;
-	struct uvxh_gr1_tlb_mmr_read_data_lo_s {
-		unsigned long	vpn:39;				/* RO */
-		unsigned long	asid:24;			/* RO */
-		unsigned long	valid:1;			/* RO */
-	} sx;
-	struct uv2h_gr1_tlb_mmr_read_data_lo_s {
-		unsigned long	vpn:39;				/* RO */
-		unsigned long	asid:24;			/* RO */
-		unsigned long	valid:1;			/* RO */
+	/* UV2 unique struct */
+	struct uv2h_gr1_tlb_int1_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
 	} s2;
-	struct uv3h_gr1_tlb_mmr_read_data_lo_s {
-		unsigned long	vpn:39;				/* RO */
-		unsigned long	asid:24;			/* RO */
-		unsigned long	valid:1;			/* RO */
-	} s3;
-	struct uv4h_gr1_tlb_mmr_read_data_lo_s {
-		unsigned long	vpn:39;				/* RO */
-		unsigned long	asid:24;			/* RO */
-		unsigned long	valid:1;			/* RO */
-	} s4;
 };
 
 /* ========================================================================= */
@@ -1452,52 +2660,43 @@ union uvh_gr1_tlb_mmr_read_data_lo_u {
 /* ========================================================================= */
 #define UVH_INT_CMPB 0x22080UL
 
+/* UVH common defines*/
 #define UVH_INT_CMPB_REAL_TIME_CMPB_SHFT		0
 #define UVH_INT_CMPB_REAL_TIME_CMPB_MASK		0x00ffffffffffffffUL
 
 
 union uvh_int_cmpb_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_int_cmpb_s {
 		unsigned long	real_time_cmpb:56;		/* RW */
 		unsigned long	rsvd_56_63:8;
 	} s;
-};
-
-/* ========================================================================= */
-/*                               UVH_INT_CMPC                                */
-/* ========================================================================= */
-#define UVH_INT_CMPC 0x22100UL
-
-
-#define UVXH_INT_CMPC_REAL_TIME_CMP_2_SHFT		0
-#define UVXH_INT_CMPC_REAL_TIME_CMP_2_MASK		0x00ffffffffffffffUL
 
-
-union uvh_int_cmpc_u {
-	unsigned long	v;
-	struct uvh_int_cmpc_s {
-		unsigned long	real_time_cmpc:56;		/* RW */
+	/* UV5 unique struct */
+	struct uv5h_int_cmpb_s {
+		unsigned long	real_time_cmpb:56;		/* RW */
 		unsigned long	rsvd_56_63:8;
-	} s;
-};
+	} s5;
 
-/* ========================================================================= */
-/*                               UVH_INT_CMPD                                */
-/* ========================================================================= */
-#define UVH_INT_CMPD 0x22180UL
-
-
-#define UVXH_INT_CMPD_REAL_TIME_CMP_3_SHFT		0
-#define UVXH_INT_CMPD_REAL_TIME_CMP_3_MASK		0x00ffffffffffffffUL
+	/* UV4 unique struct */
+	struct uv4h_int_cmpb_s {
+		unsigned long	real_time_cmpb:56;		/* RW */
+		unsigned long	rsvd_56_63:8;
+	} s4;
 
+	/* UV3 unique struct */
+	struct uv3h_int_cmpb_s {
+		unsigned long	real_time_cmpb:56;		/* RW */
+		unsigned long	rsvd_56_63:8;
+	} s3;
 
-union uvh_int_cmpd_u {
-	unsigned long	v;
-	struct uvh_int_cmpd_s {
-		unsigned long	real_time_cmpd:56;		/* RW */
+	/* UV2 unique struct */
+	struct uv2h_int_cmpb_s {
+		unsigned long	real_time_cmpb:56;		/* RW */
 		unsigned long	rsvd_56_63:8;
-	} s;
+	} s2;
 };
 
 /* ========================================================================= */
@@ -1505,28 +2704,23 @@ union uvh_int_cmpd_u {
 /* ========================================================================= */
 #define UVH_IPI_INT 0x60500UL
 
-#define UV2H_IPI_INT_32 0x348
-#define UV3H_IPI_INT_32 0x348
-#define UV4H_IPI_INT_32 0x268
-#define UVH_IPI_INT_32 (						\
-	is_uv2_hub() ? UV2H_IPI_INT_32 :				\
-	is_uv3_hub() ? UV3H_IPI_INT_32 :				\
-	/*is_uv4_hub*/ UV4H_IPI_INT_32)
-
+/* UVH common defines*/
 #define UVH_IPI_INT_VECTOR_SHFT				0
-#define UVH_IPI_INT_DELIVERY_MODE_SHFT			8
-#define UVH_IPI_INT_DESTMODE_SHFT			11
-#define UVH_IPI_INT_APIC_ID_SHFT			16
-#define UVH_IPI_INT_SEND_SHFT				63
 #define UVH_IPI_INT_VECTOR_MASK				0x00000000000000ffUL
+#define UVH_IPI_INT_DELIVERY_MODE_SHFT			8
 #define UVH_IPI_INT_DELIVERY_MODE_MASK			0x0000000000000700UL
+#define UVH_IPI_INT_DESTMODE_SHFT			11
 #define UVH_IPI_INT_DESTMODE_MASK			0x0000000000000800UL
+#define UVH_IPI_INT_APIC_ID_SHFT			16
 #define UVH_IPI_INT_APIC_ID_MASK			0x0000ffffffff0000UL
+#define UVH_IPI_INT_SEND_SHFT				63
 #define UVH_IPI_INT_SEND_MASK				0x8000000000000000UL
 
 
 union uvh_ipi_int_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_ipi_int_s {
 		unsigned long	vector_:8;			/* RW */
 		unsigned long	delivery_mode:3;		/* RW */
@@ -1536,903 +2730,105 @@ union uvh_ipi_int_u {
 		unsigned long	rsvd_48_62:15;
 		unsigned long	send:1;				/* WP */
 	} s;
-};
-
-/* ========================================================================= */
-/*                   UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST                     */
-/* ========================================================================= */
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST 0x320050UL
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST 0x320050UL
-#define UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST uv_undefined("UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST")
-#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST (				\
-	is_uv2_hub() ? UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST :		\
-	is_uv3_hub() ? UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST)
-#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_32 0x9c0
-
-
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_SHFT 4
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_SHFT 49
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_MASK 0x000007fffffffff0UL
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_MASK 0x7ffe000000000000UL
-
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_SHFT 4
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_SHFT 49
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_ADDRESS_MASK 0x000007fffffffff0UL
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_FIRST_NODE_ID_MASK 0x7ffe000000000000UL
-
-
-union uvh_lb_bau_intd_payload_queue_first_u {
-	unsigned long	v;
-	struct uv2h_lb_bau_intd_payload_queue_first_s {
-		unsigned long	rsvd_0_3:4;
-		unsigned long	address:39;			/* RW */
-		unsigned long	rsvd_43_48:6;
-		unsigned long	node_id:14;			/* RW */
-		unsigned long	rsvd_63:1;
-	} s2;
-	struct uv3h_lb_bau_intd_payload_queue_first_s {
-		unsigned long	rsvd_0_3:4;
-		unsigned long	address:39;			/* RW */
-		unsigned long	rsvd_43_48:6;
-		unsigned long	node_id:14;			/* RW */
-		unsigned long	rsvd_63:1;
-	} s3;
-};
-
-/* ========================================================================= */
-/*                    UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST                     */
-/* ========================================================================= */
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST 0x320060UL
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST 0x320060UL
-#define UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST uv_undefined("UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST")
-#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST (				\
-	is_uv2_hub() ? UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST :		\
-	is_uv3_hub() ? UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST)
-#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_32 0x9c8
-
-
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_SHFT 4
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_MASK 0x000007fffffffff0UL
-
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_SHFT 4
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_LAST_ADDRESS_MASK 0x000007fffffffff0UL
-
-
-union uvh_lb_bau_intd_payload_queue_last_u {
-	unsigned long	v;
-	struct uv2h_lb_bau_intd_payload_queue_last_s {
-		unsigned long	rsvd_0_3:4;
-		unsigned long	address:39;			/* RW */
-		unsigned long	rsvd_43_63:21;
-	} s2;
-	struct uv3h_lb_bau_intd_payload_queue_last_s {
-		unsigned long	rsvd_0_3:4;
-		unsigned long	address:39;			/* RW */
-		unsigned long	rsvd_43_63:21;
-	} s3;
-};
-
-/* ========================================================================= */
-/*                    UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL                     */
-/* ========================================================================= */
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL 0x320070UL
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL 0x320070UL
-#define UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL uv_undefined("UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL")
-#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL (				\
-	is_uv2_hub() ? UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL :		\
-	is_uv3_hub() ? UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL)
-#define UVH_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_32 0x9d0
-
-
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_SHFT 4
-#define UV2H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_MASK 0x000007fffffffff0UL
-
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_SHFT 4
-#define UV3H_LB_BAU_INTD_PAYLOAD_QUEUE_TAIL_ADDRESS_MASK 0x000007fffffffff0UL
 
+	/* UV5 unique struct */
+	struct uv5h_ipi_int_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	delivery_mode:3;		/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	rsvd_12_15:4;
+		unsigned long	apic_id:32;			/* RW */
+		unsigned long	rsvd_48_62:15;
+		unsigned long	send:1;				/* WP */
+	} s5;
 
-union uvh_lb_bau_intd_payload_queue_tail_u {
-	unsigned long	v;
-	struct uv2h_lb_bau_intd_payload_queue_tail_s {
-		unsigned long	rsvd_0_3:4;
-		unsigned long	address:39;			/* RW */
-		unsigned long	rsvd_43_63:21;
-	} s2;
-	struct uv3h_lb_bau_intd_payload_queue_tail_s {
-		unsigned long	rsvd_0_3:4;
-		unsigned long	address:39;			/* RW */
-		unsigned long	rsvd_43_63:21;
-	} s3;
-};
+	/* UV4 unique struct */
+	struct uv4h_ipi_int_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	delivery_mode:3;		/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	rsvd_12_15:4;
+		unsigned long	apic_id:32;			/* RW */
+		unsigned long	rsvd_48_62:15;
+		unsigned long	send:1;				/* WP */
+	} s4;
 
-/* ========================================================================= */
-/*                   UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE                    */
-/* ========================================================================= */
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE 0x320080UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE 0x320080UL
-#define UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE uv_undefined("UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE")
-#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE (				\
-	is_uv2_hub() ? UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE :		\
-	is_uv3_hub() ? UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE)
-#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_32 0xa68
-
-
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_SHFT 0
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_SHFT 1
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_SHFT 2
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_SHFT 3
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_SHFT 4
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_SHFT 5
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_SHFT 6
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_SHFT 7
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_SHFT 8
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_SHFT 9
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_SHFT 10
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_SHFT 11
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_SHFT 12
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_SHFT 13
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_SHFT 14
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_SHFT 15
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_MASK 0x0000000000000001UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_MASK 0x0000000000000002UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_MASK 0x0000000000000004UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_MASK 0x0000000000000008UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_MASK 0x0000000000000010UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_MASK 0x0000000000000020UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_MASK 0x0000000000000040UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_MASK 0x0000000000000080UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_MASK 0x0000000000000100UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_MASK 0x0000000000000200UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_MASK 0x0000000000000400UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_MASK 0x0000000000000800UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_MASK 0x0000000000001000UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_MASK 0x0000000000002000UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_MASK 0x0000000000004000UL
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_MASK 0x0000000000008000UL
-
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_SHFT 0
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_SHFT 1
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_SHFT 2
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_SHFT 3
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_SHFT 4
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_SHFT 5
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_SHFT 6
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_SHFT 7
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_SHFT 8
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_SHFT 9
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_SHFT 10
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_SHFT 11
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_SHFT 12
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_SHFT 13
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_SHFT 14
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_SHFT 15
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_0_MASK 0x0000000000000001UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_1_MASK 0x0000000000000002UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_2_MASK 0x0000000000000004UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_3_MASK 0x0000000000000008UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_4_MASK 0x0000000000000010UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_5_MASK 0x0000000000000020UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_6_MASK 0x0000000000000040UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_PENDING_7_MASK 0x0000000000000080UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_0_MASK 0x0000000000000100UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_1_MASK 0x0000000000000200UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_2_MASK 0x0000000000000400UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_3_MASK 0x0000000000000800UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_4_MASK 0x0000000000001000UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_5_MASK 0x0000000000002000UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_6_MASK 0x0000000000004000UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_TIMEOUT_7_MASK 0x0000000000008000UL
-
-
-union uvh_lb_bau_intd_software_acknowledge_u {
-	unsigned long	v;
-	struct uv2h_lb_bau_intd_software_acknowledge_s {
-		unsigned long	pending_0:1;			/* RW */
-		unsigned long	pending_1:1;			/* RW */
-		unsigned long	pending_2:1;			/* RW */
-		unsigned long	pending_3:1;			/* RW */
-		unsigned long	pending_4:1;			/* RW */
-		unsigned long	pending_5:1;			/* RW */
-		unsigned long	pending_6:1;			/* RW */
-		unsigned long	pending_7:1;			/* RW */
-		unsigned long	timeout_0:1;			/* RW */
-		unsigned long	timeout_1:1;			/* RW */
-		unsigned long	timeout_2:1;			/* RW */
-		unsigned long	timeout_3:1;			/* RW */
-		unsigned long	timeout_4:1;			/* RW */
-		unsigned long	timeout_5:1;			/* RW */
-		unsigned long	timeout_6:1;			/* RW */
-		unsigned long	timeout_7:1;			/* RW */
-		unsigned long	rsvd_16_63:48;
-	} s2;
-	struct uv3h_lb_bau_intd_software_acknowledge_s {
-		unsigned long	pending_0:1;			/* RW */
-		unsigned long	pending_1:1;			/* RW */
-		unsigned long	pending_2:1;			/* RW */
-		unsigned long	pending_3:1;			/* RW */
-		unsigned long	pending_4:1;			/* RW */
-		unsigned long	pending_5:1;			/* RW */
-		unsigned long	pending_6:1;			/* RW */
-		unsigned long	pending_7:1;			/* RW */
-		unsigned long	timeout_0:1;			/* RW */
-		unsigned long	timeout_1:1;			/* RW */
-		unsigned long	timeout_2:1;			/* RW */
-		unsigned long	timeout_3:1;			/* RW */
-		unsigned long	timeout_4:1;			/* RW */
-		unsigned long	timeout_5:1;			/* RW */
-		unsigned long	timeout_6:1;			/* RW */
-		unsigned long	timeout_7:1;			/* RW */
-		unsigned long	rsvd_16_63:48;
+	/* UV3 unique struct */
+	struct uv3h_ipi_int_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	delivery_mode:3;		/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	rsvd_12_15:4;
+		unsigned long	apic_id:32;			/* RW */
+		unsigned long	rsvd_48_62:15;
+		unsigned long	send:1;				/* WP */
 	} s3;
-};
 
-/* ========================================================================= */
-/*                UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS                 */
-/* ========================================================================= */
-#define UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS 0x320088UL
-#define UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS 0x320088UL
-#define UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS uv_undefined("UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS")
-#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS (			\
-	is_uv2_hub() ? UV2H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS :	\
-	is_uv3_hub() ? UV3H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS :	\
-	/*is_uv4_hub*/ UV4H_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS)
-#define UVH_LB_BAU_INTD_SOFTWARE_ACKNOWLEDGE_ALIAS_32 0xa70
-
-
-/* ========================================================================= */
-/*                         UVH_LB_BAU_MISC_CONTROL                           */
-/* ========================================================================= */
-#define UV2H_LB_BAU_MISC_CONTROL 0x320170UL
-#define UV3H_LB_BAU_MISC_CONTROL 0x320170UL
-#define UV4H_LB_BAU_MISC_CONTROL 0xc8170UL
-#define UVH_LB_BAU_MISC_CONTROL (					\
-	is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL :			\
-	is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL :			\
-	/*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL)
-
-#define UV2H_LB_BAU_MISC_CONTROL_32 0xa10
-#define UV3H_LB_BAU_MISC_CONTROL_32 0xa10
-#define UV4H_LB_BAU_MISC_CONTROL_32 0xa18
-#define UVH_LB_BAU_MISC_CONTROL_32 (					\
-	is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_32 :			\
-	is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_32 :			\
-	/*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_32)
-
-#define UVH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT	0
-#define UVH_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT		8
-#define UVH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT	9
-#define UVH_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT	10
-#define UVH_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11
-#define UVH_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14
-#define UVH_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20
-#define UVH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21
-#define UVH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22
-#define UVH_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23
-#define UVH_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24
-#define UVH_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27
-#define UVH_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28
-#define UVH_LB_BAU_MISC_CONTROL_FUN_SHFT		48
-#define UVH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK	0x00000000000000ffUL
-#define UVH_LB_BAU_MISC_CONTROL_APIC_MODE_MASK		0x0000000000000100UL
-#define UVH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK	0x0000000000000200UL
-#define UVH_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK	0x0000000000000400UL
-#define UVH_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL
-#define UVH_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL
-#define UVH_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL
-#define UVH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL
-#define UVH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL
-#define UVH_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL
-#define UVH_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL
-#define UVH_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL
-#define UVH_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL
-#define UVH_LB_BAU_MISC_CONTROL_FUN_MASK		0xffff000000000000UL
-
-#define UVXH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT	0
-#define UVXH_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT		8
-#define UVXH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT	9
-#define UVXH_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT	10
-#define UVXH_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11
-#define UVXH_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14
-#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20
-#define UVXH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21
-#define UVXH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22
-#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23
-#define UVXH_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24
-#define UVXH_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27
-#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28
-#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_SHFT 29
-#define UVXH_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_SHFT	30
-#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_SHFT 31
-#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_SHFT 32
-#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT 33
-#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_SHFT 34
-#define UVXH_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_SHFT 35
-#define UVXH_LB_BAU_MISC_CONTROL_FUN_SHFT		48
-#define UVXH_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK	0x00000000000000ffUL
-#define UVXH_LB_BAU_MISC_CONTROL_APIC_MODE_MASK		0x0000000000000100UL
-#define UVXH_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK	0x0000000000000200UL
-#define UVXH_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK	0x0000000000000400UL
-#define UVXH_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL
-#define UVXH_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL
-#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL
-#define UVXH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL
-#define UVXH_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL
-#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL
-#define UVXH_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL
-#define UVXH_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL
-#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL
-#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_MASK 0x0000000020000000UL
-#define UVXH_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_MASK	0x0000000040000000UL
-#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_MASK 0x0000000080000000UL
-#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_MASK 0x0000000100000000UL
-#define UVXH_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_MASK 0x0000000200000000UL
-#define UVXH_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_MASK 0x0000000400000000UL
-#define UVXH_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_MASK 0x0000000800000000UL
-#define UVXH_LB_BAU_MISC_CONTROL_FUN_MASK		0xffff000000000000UL
-
-#define UV2H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT	0
-#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT		8
-#define UV2H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT	9
-#define UV2H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT	10
-#define UV2H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11
-#define UV2H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT 15
-#define UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT 16
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20
-#define UV2H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21
-#define UV2H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22
-#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23
-#define UV2H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24
-#define UV2H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_SHFT 29
-#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_SHFT	30
-#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_SHFT 31
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_SHFT 32
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT 33
-#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_SHFT 34
-#define UV2H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_SHFT 35
-#define UV2H_LB_BAU_MISC_CONTROL_FUN_SHFT		48
-#define UV2H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK	0x00000000000000ffUL
-#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_MASK		0x0000000000000100UL
-#define UV2H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK	0x0000000000000200UL
-#define UV2H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK	0x0000000000000400UL
-#define UV2H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL
-#define UV2H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK 0x0000000000008000UL
-#define UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK 0x00000000000f0000UL
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL
-#define UV2H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL
-#define UV2H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL
-#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL
-#define UV2H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL
-#define UV2H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_MASK 0x0000000020000000UL
-#define UV2H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_MASK	0x0000000040000000UL
-#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_MASK 0x0000000080000000UL
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_MASK 0x0000000100000000UL
-#define UV2H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_MASK 0x0000000200000000UL
-#define UV2H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_MASK 0x0000000400000000UL
-#define UV2H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_MASK 0x0000000800000000UL
-#define UV2H_LB_BAU_MISC_CONTROL_FUN_MASK		0xffff000000000000UL
-
-#define UV3H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT	0
-#define UV3H_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT		8
-#define UV3H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT	9
-#define UV3H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT	10
-#define UV3H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11
-#define UV3H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT 15
-#define UV3H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT 16
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20
-#define UV3H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21
-#define UV3H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22
-#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23
-#define UV3H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24
-#define UV3H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_SHFT 29
-#define UV3H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_SHFT	30
-#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_SHFT 31
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_SHFT 32
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT 33
-#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_SHFT 34
-#define UV3H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_SHFT 35
-#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_QUIESCE_MSGS_TO_QPI_SHFT 36
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_PREFETCH_HINT_SHFT 37
-#define UV3H_LB_BAU_MISC_CONTROL_THREAD_KILL_TIMEBASE_SHFT 38
-#define UV3H_LB_BAU_MISC_CONTROL_FUN_SHFT		48
-#define UV3H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK	0x00000000000000ffUL
-#define UV3H_LB_BAU_MISC_CONTROL_APIC_MODE_MASK		0x0000000000000100UL
-#define UV3H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK	0x0000000000000200UL
-#define UV3H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK	0x0000000000000400UL
-#define UV3H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL
-#define UV3H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK 0x0000000000008000UL
-#define UV3H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK 0x00000000000f0000UL
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL
-#define UV3H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL
-#define UV3H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL
-#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL
-#define UV3H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_MASK 0x0000000020000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_MASK	0x0000000040000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_MASK 0x0000000080000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_MASK 0x0000000100000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_MASK 0x0000000200000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_MASK 0x0000000400000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_MASK 0x0000000800000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_SUPPRESS_QUIESCE_MSGS_TO_QPI_MASK 0x0000001000000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_PREFETCH_HINT_MASK 0x0000002000000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_THREAD_KILL_TIMEBASE_MASK 0x00003fc000000000UL
-#define UV3H_LB_BAU_MISC_CONTROL_FUN_MASK		0xffff000000000000UL
-
-#define UV4H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_SHFT	0
-#define UV4H_LB_BAU_MISC_CONTROL_APIC_MODE_SHFT		8
-#define UV4H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_SHFT	9
-#define UV4H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_SHFT	10
-#define UV4H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_SHFT 11
-#define UV4H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_SHFT 14
-#define UV4H_LB_BAU_MISC_CONTROL_RESERVED_15_19_SHFT	15
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_SHFT 20
-#define UV4H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_SHFT 21
-#define UV4H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_SHFT 22
-#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_SHFT 23
-#define UV4H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_SHFT 24
-#define UV4H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_SHFT 27
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_SHFT 28
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_SHFT 29
-#define UV4H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_SHFT	30
-#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_SHFT 31
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_SHFT 32
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT 33
-#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_SHFT 34
-#define UV4H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_SHFT 35
-#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_QUIESCE_MSGS_TO_QPI_SHFT 36
-#define UV4H_LB_BAU_MISC_CONTROL_RESERVED_37_SHFT	37
-#define UV4H_LB_BAU_MISC_CONTROL_THREAD_KILL_TIMEBASE_SHFT 38
-#define UV4H_LB_BAU_MISC_CONTROL_ADDRESS_INTERLEAVE_SELECT_SHFT 46
-#define UV4H_LB_BAU_MISC_CONTROL_FUN_SHFT		48
-#define UV4H_LB_BAU_MISC_CONTROL_REJECTION_DELAY_MASK	0x00000000000000ffUL
-#define UV4H_LB_BAU_MISC_CONTROL_APIC_MODE_MASK		0x0000000000000100UL
-#define UV4H_LB_BAU_MISC_CONTROL_FORCE_BROADCAST_MASK	0x0000000000000200UL
-#define UV4H_LB_BAU_MISC_CONTROL_FORCE_LOCK_NOP_MASK	0x0000000000000400UL
-#define UV4H_LB_BAU_MISC_CONTROL_QPI_AGENT_PRESENCE_VECTOR_MASK 0x0000000000003800UL
-#define UV4H_LB_BAU_MISC_CONTROL_DESCRIPTOR_FETCH_MODE_MASK 0x0000000000004000UL
-#define UV4H_LB_BAU_MISC_CONTROL_RESERVED_15_19_MASK	0x00000000000f8000UL
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_DUAL_MAPPING_MODE_MASK 0x0000000000100000UL
-#define UV4H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_DECODE_ENABLE_MASK 0x0000000000200000UL
-#define UV4H_LB_BAU_MISC_CONTROL_VGA_IO_PORT_16_BIT_DECODE_MASK 0x0000000000400000UL
-#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_DEST_REGISTRATION_MASK 0x0000000000800000UL
-#define UV4H_LB_BAU_MISC_CONTROL_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000007000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_USE_INCOMING_PRIORITY_MASK 0x0000000008000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_PROGRAMMED_INITIAL_PRIORITY_MASK 0x0000000010000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_AUTOMATIC_APIC_MODE_SELECTION_MASK 0x0000000020000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_APIC_MODE_STATUS_MASK	0x0000000040000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_INTERRUPTS_TO_SELF_MASK 0x0000000080000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_LOCK_BASED_SYSTEM_FLUSH_MASK 0x0000000100000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_MASK 0x0000000200000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_INT_PRIO_UDT_TO_SELF_MASK 0x0000000400000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_MASK 0x0000000800000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_SUPPRESS_QUIESCE_MSGS_TO_QPI_MASK 0x0000001000000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_RESERVED_37_MASK	0x0000002000000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_THREAD_KILL_TIMEBASE_MASK 0x00003fc000000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_ADDRESS_INTERLEAVE_SELECT_MASK 0x0000400000000000UL
-#define UV4H_LB_BAU_MISC_CONTROL_FUN_MASK		0xffff000000000000UL
-
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK	\
-	uv_undefined("UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK")
-#define UVH_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK (	\
-	is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK : \
-	is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK : \
-	/*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_MASK)
-#define UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT	\
-	uv_undefined("UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT")
-#define UVH_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT (	\
-	is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT : \
-	is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT : \
-	/*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_ENABLE_INTD_SOFT_ACK_MODE_SHFT)
-#define UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK	\
-	uv_undefined("UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK")
-#define UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK (	\
-	is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK : \
-	is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK : \
-	/*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_MASK)
-#define UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT	\
-	uv_undefined("UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT")
-#define UVH_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT (	\
-	is_uv2_hub() ? UV2H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT : \
-	is_uv3_hub() ? UV3H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT : \
-	/*is_uv4_hub*/ UV4H_LB_BAU_MISC_CONTROL_INTD_SOFT_ACK_TIMEOUT_PERIOD_SHFT)
-
-union uvh_lb_bau_misc_control_u {
-	unsigned long	v;
-	struct uvh_lb_bau_misc_control_s {
-		unsigned long	rejection_delay:8;		/* RW */
-		unsigned long	apic_mode:1;			/* RW */
-		unsigned long	force_broadcast:1;		/* RW */
-		unsigned long	force_lock_nop:1;		/* RW */
-		unsigned long	qpi_agent_presence_vector:3;	/* RW */
-		unsigned long	descriptor_fetch_mode:1;	/* RW */
-		unsigned long	rsvd_15_19:5;
-		unsigned long	enable_dual_mapping_mode:1;	/* RW */
-		unsigned long	vga_io_port_decode_enable:1;	/* RW */
-		unsigned long	vga_io_port_16_bit_decode:1;	/* RW */
-		unsigned long	suppress_dest_registration:1;	/* RW */
-		unsigned long	programmed_initial_priority:3;	/* RW */
-		unsigned long	use_incoming_priority:1;	/* RW */
-		unsigned long	enable_programmed_initial_priority:1;/* RW */
-		unsigned long	rsvd_29_47:19;
-		unsigned long	fun:16;				/* RW */
-	} s;
-	struct uvxh_lb_bau_misc_control_s {
-		unsigned long	rejection_delay:8;		/* RW */
-		unsigned long	apic_mode:1;			/* RW */
-		unsigned long	force_broadcast:1;		/* RW */
-		unsigned long	force_lock_nop:1;		/* RW */
-		unsigned long	qpi_agent_presence_vector:3;	/* RW */
-		unsigned long	descriptor_fetch_mode:1;	/* RW */
-		unsigned long	rsvd_15_19:5;
-		unsigned long	enable_dual_mapping_mode:1;	/* RW */
-		unsigned long	vga_io_port_decode_enable:1;	/* RW */
-		unsigned long	vga_io_port_16_bit_decode:1;	/* RW */
-		unsigned long	suppress_dest_registration:1;	/* RW */
-		unsigned long	programmed_initial_priority:3;	/* RW */
-		unsigned long	use_incoming_priority:1;	/* RW */
-		unsigned long	enable_programmed_initial_priority:1;/* RW */
-		unsigned long	enable_automatic_apic_mode_selection:1;/* RW */
-		unsigned long	apic_mode_status:1;		/* RO */
-		unsigned long	suppress_interrupts_to_self:1;	/* RW */
-		unsigned long	enable_lock_based_system_flush:1;/* RW */
-		unsigned long	enable_extended_sb_status:1;	/* RW */
-		unsigned long	suppress_int_prio_udt_to_self:1;/* RW */
-		unsigned long	use_legacy_descriptor_formats:1;/* RW */
-		unsigned long	rsvd_36_47:12;
-		unsigned long	fun:16;				/* RW */
-	} sx;
-	struct uv2h_lb_bau_misc_control_s {
-		unsigned long	rejection_delay:8;		/* RW */
-		unsigned long	apic_mode:1;			/* RW */
-		unsigned long	force_broadcast:1;		/* RW */
-		unsigned long	force_lock_nop:1;		/* RW */
-		unsigned long	qpi_agent_presence_vector:3;	/* RW */
-		unsigned long	descriptor_fetch_mode:1;	/* RW */
-		unsigned long	enable_intd_soft_ack_mode:1;	/* RW */
-		unsigned long	intd_soft_ack_timeout_period:4;	/* RW */
-		unsigned long	enable_dual_mapping_mode:1;	/* RW */
-		unsigned long	vga_io_port_decode_enable:1;	/* RW */
-		unsigned long	vga_io_port_16_bit_decode:1;	/* RW */
-		unsigned long	suppress_dest_registration:1;	/* RW */
-		unsigned long	programmed_initial_priority:3;	/* RW */
-		unsigned long	use_incoming_priority:1;	/* RW */
-		unsigned long	enable_programmed_initial_priority:1;/* RW */
-		unsigned long	enable_automatic_apic_mode_selection:1;/* RW */
-		unsigned long	apic_mode_status:1;		/* RO */
-		unsigned long	suppress_interrupts_to_self:1;	/* RW */
-		unsigned long	enable_lock_based_system_flush:1;/* RW */
-		unsigned long	enable_extended_sb_status:1;	/* RW */
-		unsigned long	suppress_int_prio_udt_to_self:1;/* RW */
-		unsigned long	use_legacy_descriptor_formats:1;/* RW */
-		unsigned long	rsvd_36_47:12;
-		unsigned long	fun:16;				/* RW */
+	/* UV2 unique struct */
+	struct uv2h_ipi_int_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	delivery_mode:3;		/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	rsvd_12_15:4;
+		unsigned long	apic_id:32;			/* RW */
+		unsigned long	rsvd_48_62:15;
+		unsigned long	send:1;				/* WP */
 	} s2;
-	struct uv3h_lb_bau_misc_control_s {
-		unsigned long	rejection_delay:8;		/* RW */
-		unsigned long	apic_mode:1;			/* RW */
-		unsigned long	force_broadcast:1;		/* RW */
-		unsigned long	force_lock_nop:1;		/* RW */
-		unsigned long	qpi_agent_presence_vector:3;	/* RW */
-		unsigned long	descriptor_fetch_mode:1;	/* RW */
-		unsigned long	enable_intd_soft_ack_mode:1;	/* RW */
-		unsigned long	intd_soft_ack_timeout_period:4;	/* RW */
-		unsigned long	enable_dual_mapping_mode:1;	/* RW */
-		unsigned long	vga_io_port_decode_enable:1;	/* RW */
-		unsigned long	vga_io_port_16_bit_decode:1;	/* RW */
-		unsigned long	suppress_dest_registration:1;	/* RW */
-		unsigned long	programmed_initial_priority:3;	/* RW */
-		unsigned long	use_incoming_priority:1;	/* RW */
-		unsigned long	enable_programmed_initial_priority:1;/* RW */
-		unsigned long	enable_automatic_apic_mode_selection:1;/* RW */
-		unsigned long	apic_mode_status:1;		/* RO */
-		unsigned long	suppress_interrupts_to_self:1;	/* RW */
-		unsigned long	enable_lock_based_system_flush:1;/* RW */
-		unsigned long	enable_extended_sb_status:1;	/* RW */
-		unsigned long	suppress_int_prio_udt_to_self:1;/* RW */
-		unsigned long	use_legacy_descriptor_formats:1;/* RW */
-		unsigned long	suppress_quiesce_msgs_to_qpi:1;	/* RW */
-		unsigned long	enable_intd_prefetch_hint:1;	/* RW */
-		unsigned long	thread_kill_timebase:8;		/* RW */
-		unsigned long	rsvd_46_47:2;
-		unsigned long	fun:16;				/* RW */
-	} s3;
-	struct uv4h_lb_bau_misc_control_s {
-		unsigned long	rejection_delay:8;		/* RW */
-		unsigned long	apic_mode:1;			/* RW */
-		unsigned long	force_broadcast:1;		/* RW */
-		unsigned long	force_lock_nop:1;		/* RW */
-		unsigned long	qpi_agent_presence_vector:3;	/* RW */
-		unsigned long	descriptor_fetch_mode:1;	/* RW */
-		unsigned long	rsvd_15_19:5;
-		unsigned long	enable_dual_mapping_mode:1;	/* RW */
-		unsigned long	vga_io_port_decode_enable:1;	/* RW */
-		unsigned long	vga_io_port_16_bit_decode:1;	/* RW */
-		unsigned long	suppress_dest_registration:1;	/* RW */
-		unsigned long	programmed_initial_priority:3;	/* RW */
-		unsigned long	use_incoming_priority:1;	/* RW */
-		unsigned long	enable_programmed_initial_priority:1;/* RW */
-		unsigned long	enable_automatic_apic_mode_selection:1;/* RW */
-		unsigned long	apic_mode_status:1;		/* RO */
-		unsigned long	suppress_interrupts_to_self:1;	/* RW */
-		unsigned long	enable_lock_based_system_flush:1;/* RW */
-		unsigned long	enable_extended_sb_status:1;	/* RW */
-		unsigned long	suppress_int_prio_udt_to_self:1;/* RW */
-		unsigned long	use_legacy_descriptor_formats:1;/* RW */
-		unsigned long	suppress_quiesce_msgs_to_qpi:1;	/* RW */
-		unsigned long	rsvd_37:1;
-		unsigned long	thread_kill_timebase:8;		/* RW */
-		unsigned long	address_interleave_select:1;	/* RW */
-		unsigned long	rsvd_47:1;
-		unsigned long	fun:16;				/* RW */
-	} s4;
-};
-
-/* ========================================================================= */
-/*                     UVH_LB_BAU_SB_ACTIVATION_CONTROL                      */
-/* ========================================================================= */
-#define UV2H_LB_BAU_SB_ACTIVATION_CONTROL 0x320020UL
-#define UV3H_LB_BAU_SB_ACTIVATION_CONTROL 0x320020UL
-#define UV4H_LB_BAU_SB_ACTIVATION_CONTROL 0xc8020UL
-#define UVH_LB_BAU_SB_ACTIVATION_CONTROL (				\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_CONTROL :		\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_CONTROL :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_CONTROL)
-
-#define UV2H_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9a8
-#define UV3H_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9a8
-#define UV4H_LB_BAU_SB_ACTIVATION_CONTROL_32 0x9c8
-#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_32 (				\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_CONTROL_32 :		\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_CONTROL_32 :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_CONTROL_32)
-
-#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INDEX_SHFT	0
-#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_PUSH_SHFT	62
-#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INIT_SHFT	63
-#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INDEX_MASK	0x000000000000003fUL
-#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_PUSH_MASK	0x4000000000000000UL
-#define UVH_LB_BAU_SB_ACTIVATION_CONTROL_INIT_MASK	0x8000000000000000UL
-
-
-union uvh_lb_bau_sb_activation_control_u {
-	unsigned long	v;
-	struct uvh_lb_bau_sb_activation_control_s {
-		unsigned long	index:6;			/* RW */
-		unsigned long	rsvd_6_61:56;
-		unsigned long	push:1;				/* WP */
-		unsigned long	init:1;				/* WP */
-	} s;
-};
-
-/* ========================================================================= */
-/*                    UVH_LB_BAU_SB_ACTIVATION_STATUS_0                      */
-/* ========================================================================= */
-#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_0 0x320030UL
-#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_0 0x320030UL
-#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_0 0xc8030UL
-#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0 (				\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_0 :		\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_0 :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_0)
-
-#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9b0
-#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9b0
-#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_0_32 0x9d0
-#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_32 (				\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_0_32 :		\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_0_32 :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_0_32)
-
-#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_STATUS_SHFT	0
-#define UVH_LB_BAU_SB_ACTIVATION_STATUS_0_STATUS_MASK	0xffffffffffffffffUL
-
-
-union uvh_lb_bau_sb_activation_status_0_u {
-	unsigned long	v;
-	struct uvh_lb_bau_sb_activation_status_0_s {
-		unsigned long	status:64;			/* RW */
-	} s;
-};
-
-/* ========================================================================= */
-/*                    UVH_LB_BAU_SB_ACTIVATION_STATUS_1                      */
-/* ========================================================================= */
-#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_1 0x320040UL
-#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_1 0x320040UL
-#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_1 0xc8040UL
-#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1 (				\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_1 :		\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_1 :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_1)
-
-#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9b8
-#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9b8
-#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_1_32 0x9d8
-#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_32 (				\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_1_32 :		\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_1_32 :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_1_32)
-
-#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_STATUS_SHFT	0
-#define UVH_LB_BAU_SB_ACTIVATION_STATUS_1_STATUS_MASK	0xffffffffffffffffUL
-
-
-union uvh_lb_bau_sb_activation_status_1_u {
-	unsigned long	v;
-	struct uvh_lb_bau_sb_activation_status_1_s {
-		unsigned long	status:64;			/* RW */
-	} s;
 };
 
 /* ========================================================================= */
-/*                      UVH_LB_BAU_SB_DESCRIPTOR_BASE                        */
-/* ========================================================================= */
-#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE 0x320010UL
-#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE 0x320010UL
-#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE 0xc8010UL
-#define UVH_LB_BAU_SB_DESCRIPTOR_BASE (					\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE :			\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE :			\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE)
-
-#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9a0
-#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9a0
-#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_32 0x9c0
-#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_32 (				\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_32 :		\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_32 :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_32)
-
-#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_SHFT	12
-
-#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT	49
-#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL
-#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK	0x7ffe000000000000UL
-
-#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT	49
-#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL
-#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK	0x7ffe000000000000UL
-
-#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT	49
-#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x00003ffffffff000UL
-#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK	0x7ffe000000000000UL
-
-#define UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT	53
-#define UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000ffffffffff000UL
-#define UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK	0xffe0000000000000UL
-
-#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT (			\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT :	\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT :	\
-	is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT :	\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT)
-
-#define UVH_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK (			\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK :	\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK :	\
-	is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK :	\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK)
-
-#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK (			\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK :	\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK :	\
-	is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK :	\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK)
-
-/* ========================================================================= */
 /*                               UVH_NODE_ID                                 */
 /* ========================================================================= */
 #define UVH_NODE_ID 0x0UL
-#define UV2H_NODE_ID 0x0UL
-#define UV3H_NODE_ID 0x0UL
-#define UV4H_NODE_ID 0x0UL
 
+/* UVH common defines*/
 #define UVH_NODE_ID_FORCE1_SHFT				0
-#define UVH_NODE_ID_MANUFACTURER_SHFT			1
-#define UVH_NODE_ID_PART_NUMBER_SHFT			12
-#define UVH_NODE_ID_REVISION_SHFT			28
-#define UVH_NODE_ID_NODE_ID_SHFT			32
 #define UVH_NODE_ID_FORCE1_MASK				0x0000000000000001UL
+#define UVH_NODE_ID_MANUFACTURER_SHFT			1
 #define UVH_NODE_ID_MANUFACTURER_MASK			0x0000000000000ffeUL
+#define UVH_NODE_ID_PART_NUMBER_SHFT			12
 #define UVH_NODE_ID_PART_NUMBER_MASK			0x000000000ffff000UL
+#define UVH_NODE_ID_REVISION_SHFT			28
 #define UVH_NODE_ID_REVISION_MASK			0x00000000f0000000UL
-#define UVH_NODE_ID_NODE_ID_MASK			0x00007fff00000000UL
+#define UVH_NODE_ID_NODE_ID_SHFT			32
+#define UVH_NODE_ID_NI_PORT_SHFT			57
 
-#define UVXH_NODE_ID_FORCE1_SHFT			0
-#define UVXH_NODE_ID_MANUFACTURER_SHFT			1
-#define UVXH_NODE_ID_PART_NUMBER_SHFT			12
-#define UVXH_NODE_ID_REVISION_SHFT			28
-#define UVXH_NODE_ID_NODE_ID_SHFT			32
-#define UVXH_NODE_ID_NODES_PER_BIT_SHFT			50
-#define UVXH_NODE_ID_NI_PORT_SHFT			57
-#define UVXH_NODE_ID_FORCE1_MASK			0x0000000000000001UL
-#define UVXH_NODE_ID_MANUFACTURER_MASK			0x0000000000000ffeUL
-#define UVXH_NODE_ID_PART_NUMBER_MASK			0x000000000ffff000UL
-#define UVXH_NODE_ID_REVISION_MASK			0x00000000f0000000UL
+/* UVXH common defines */
 #define UVXH_NODE_ID_NODE_ID_MASK			0x00007fff00000000UL
+#define UVXH_NODE_ID_NODES_PER_BIT_SHFT			50
 #define UVXH_NODE_ID_NODES_PER_BIT_MASK			0x01fc000000000000UL
 #define UVXH_NODE_ID_NI_PORT_MASK			0x3e00000000000000UL
 
-#define UV2H_NODE_ID_FORCE1_SHFT			0
-#define UV2H_NODE_ID_MANUFACTURER_SHFT			1
-#define UV2H_NODE_ID_PART_NUMBER_SHFT			12
-#define UV2H_NODE_ID_REVISION_SHFT			28
-#define UV2H_NODE_ID_NODE_ID_SHFT			32
-#define UV2H_NODE_ID_NODES_PER_BIT_SHFT			50
-#define UV2H_NODE_ID_NI_PORT_SHFT			57
-#define UV2H_NODE_ID_FORCE1_MASK			0x0000000000000001UL
-#define UV2H_NODE_ID_MANUFACTURER_MASK			0x0000000000000ffeUL
-#define UV2H_NODE_ID_PART_NUMBER_MASK			0x000000000ffff000UL
-#define UV2H_NODE_ID_REVISION_MASK			0x00000000f0000000UL
-#define UV2H_NODE_ID_NODE_ID_MASK			0x00007fff00000000UL
-#define UV2H_NODE_ID_NODES_PER_BIT_MASK			0x01fc000000000000UL
-#define UV2H_NODE_ID_NI_PORT_MASK			0x3e00000000000000UL
-
-#define UV3H_NODE_ID_FORCE1_SHFT			0
-#define UV3H_NODE_ID_MANUFACTURER_SHFT			1
-#define UV3H_NODE_ID_PART_NUMBER_SHFT			12
-#define UV3H_NODE_ID_REVISION_SHFT			28
-#define UV3H_NODE_ID_NODE_ID_SHFT			32
-#define UV3H_NODE_ID_ROUTER_SELECT_SHFT			48
-#define UV3H_NODE_ID_RESERVED_2_SHFT			49
-#define UV3H_NODE_ID_NODES_PER_BIT_SHFT			50
-#define UV3H_NODE_ID_NI_PORT_SHFT			57
-#define UV3H_NODE_ID_FORCE1_MASK			0x0000000000000001UL
-#define UV3H_NODE_ID_MANUFACTURER_MASK			0x0000000000000ffeUL
-#define UV3H_NODE_ID_PART_NUMBER_MASK			0x000000000ffff000UL
-#define UV3H_NODE_ID_REVISION_MASK			0x00000000f0000000UL
-#define UV3H_NODE_ID_NODE_ID_MASK			0x00007fff00000000UL
-#define UV3H_NODE_ID_ROUTER_SELECT_MASK			0x0001000000000000UL
-#define UV3H_NODE_ID_RESERVED_2_MASK			0x0002000000000000UL
-#define UV3H_NODE_ID_NODES_PER_BIT_MASK			0x01fc000000000000UL
-#define UV3H_NODE_ID_NI_PORT_MASK			0x3e00000000000000UL
-
-#define UV4H_NODE_ID_FORCE1_SHFT			0
-#define UV4H_NODE_ID_MANUFACTURER_SHFT			1
-#define UV4H_NODE_ID_PART_NUMBER_SHFT			12
-#define UV4H_NODE_ID_REVISION_SHFT			28
-#define UV4H_NODE_ID_NODE_ID_SHFT			32
+/* UVYH common defines */
+#define UVYH_NODE_ID_NODE_ID_MASK			0x0000007f00000000UL
+#define UVYH_NODE_ID_NI_PORT_MASK			0x7e00000000000000UL
+
+/* UV4 unique defines */
 #define UV4H_NODE_ID_ROUTER_SELECT_SHFT			48
-#define UV4H_NODE_ID_RESERVED_2_SHFT			49
-#define UV4H_NODE_ID_NODES_PER_BIT_SHFT			50
-#define UV4H_NODE_ID_NI_PORT_SHFT			57
-#define UV4H_NODE_ID_FORCE1_MASK			0x0000000000000001UL
-#define UV4H_NODE_ID_MANUFACTURER_MASK			0x0000000000000ffeUL
-#define UV4H_NODE_ID_PART_NUMBER_MASK			0x000000000ffff000UL
-#define UV4H_NODE_ID_REVISION_MASK			0x00000000f0000000UL
-#define UV4H_NODE_ID_NODE_ID_MASK			0x00007fff00000000UL
 #define UV4H_NODE_ID_ROUTER_SELECT_MASK			0x0001000000000000UL
+#define UV4H_NODE_ID_RESERVED_2_SHFT			49
 #define UV4H_NODE_ID_RESERVED_2_MASK			0x0002000000000000UL
-#define UV4H_NODE_ID_NODES_PER_BIT_MASK			0x01fc000000000000UL
-#define UV4H_NODE_ID_NI_PORT_MASK			0x3e00000000000000UL
+
+/* UV3 unique defines */
+#define UV3H_NODE_ID_ROUTER_SELECT_SHFT			48
+#define UV3H_NODE_ID_ROUTER_SELECT_MASK			0x0001000000000000UL
+#define UV3H_NODE_ID_RESERVED_2_SHFT			49
+#define UV3H_NODE_ID_RESERVED_2_MASK			0x0002000000000000UL
 
 
 union uvh_node_id_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_node_id_s {
 		unsigned long	force1:1;			/* RO */
 		unsigned long	manufacturer:11;		/* RO */
 		unsigned long	part_number:16;			/* RO */
 		unsigned long	revision:4;			/* RO */
-		unsigned long	node_id:15;			/* RW */
-		unsigned long	rsvd_47_63:17;
+		unsigned long	rsvd_32_63:32;
 	} s;
+
+	/* UVXH common struct */
 	struct uvxh_node_id_s {
 		unsigned long	force1:1;			/* RO */
 		unsigned long	manufacturer:11;		/* RO */
@@ -2444,17 +2840,47 @@ union uvh_node_id_u {
 		unsigned long	ni_port:5;			/* RO */
 		unsigned long	rsvd_62_63:2;
 	} sx;
-	struct uv2h_node_id_s {
+
+	/* UVYH common struct */
+	struct uvyh_node_id_s {
+		unsigned long	force1:1;			/* RO */
+		unsigned long	manufacturer:11;		/* RO */
+		unsigned long	part_number:16;			/* RO */
+		unsigned long	revision:4;			/* RO */
+		unsigned long	node_id:7;			/* RW */
+		unsigned long	rsvd_39_56:18;
+		unsigned long	ni_port:6;			/* RO */
+		unsigned long	rsvd_63:1;
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_node_id_s {
+		unsigned long	force1:1;			/* RO */
+		unsigned long	manufacturer:11;		/* RO */
+		unsigned long	part_number:16;			/* RO */
+		unsigned long	revision:4;			/* RO */
+		unsigned long	node_id:7;			/* RW */
+		unsigned long	rsvd_39_56:18;
+		unsigned long	ni_port:6;			/* RO */
+		unsigned long	rsvd_63:1;
+	} s5;
+
+	/* UV4 unique struct */
+	struct uv4h_node_id_s {
 		unsigned long	force1:1;			/* RO */
 		unsigned long	manufacturer:11;		/* RO */
 		unsigned long	part_number:16;			/* RO */
 		unsigned long	revision:4;			/* RO */
 		unsigned long	node_id:15;			/* RW */
-		unsigned long	rsvd_47_49:3;
+		unsigned long	rsvd_47:1;
+		unsigned long	router_select:1;		/* RO */
+		unsigned long	rsvd_49:1;
 		unsigned long	nodes_per_bit:7;		/* RO */
 		unsigned long	ni_port:5;			/* RO */
 		unsigned long	rsvd_62_63:2;
-	} s2;
+	} s4;
+
+	/* UV3 unique struct */
 	struct uv3h_node_id_s {
 		unsigned long	force1:1;			/* RO */
 		unsigned long	manufacturer:11;		/* RO */
@@ -2468,186 +2894,569 @@ union uvh_node_id_u {
 		unsigned long	ni_port:5;			/* RO */
 		unsigned long	rsvd_62_63:2;
 	} s3;
-	struct uv4h_node_id_s {
+
+	/* UV2 unique struct */
+	struct uv2h_node_id_s {
 		unsigned long	force1:1;			/* RO */
 		unsigned long	manufacturer:11;		/* RO */
 		unsigned long	part_number:16;			/* RO */
 		unsigned long	revision:4;			/* RO */
 		unsigned long	node_id:15;			/* RW */
-		unsigned long	rsvd_47:1;
-		unsigned long	router_select:1;		/* RO */
-		unsigned long	rsvd_49:1;
+		unsigned long	rsvd_47_49:3;
 		unsigned long	nodes_per_bit:7;		/* RO */
 		unsigned long	ni_port:5;			/* RO */
 		unsigned long	rsvd_62_63:2;
-	} s4;
+	} s2;
+};
+
+/* ========================================================================= */
+/*                            UVH_NODE_PRESENT_0                             */
+/* ========================================================================= */
+#define UVH_NODE_PRESENT_0 (						\
+	is_uv(UV5) ? 0x1400UL :						\
+	0)
+
+
+/* UVYH common defines */
+#define UVYH_NODE_PRESENT_0_NODES_SHFT			0
+#define UVYH_NODE_PRESENT_0_NODES_MASK			0xffffffffffffffffUL
+
+
+union uvh_node_present_0_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_node_present_0_s {
+		unsigned long	nodes:64;			/* RW */
+	} s;
+
+	/* UVYH common struct */
+	struct uvyh_node_present_0_s {
+		unsigned long	nodes:64;			/* RW */
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_node_present_0_s {
+		unsigned long	nodes:64;			/* RW */
+	} s5;
+};
+
+/* ========================================================================= */
+/*                            UVH_NODE_PRESENT_1                             */
+/* ========================================================================= */
+#define UVH_NODE_PRESENT_1 (						\
+	is_uv(UV5) ? 0x1408UL :						\
+	0)
+
+
+/* UVYH common defines */
+#define UVYH_NODE_PRESENT_1_NODES_SHFT			0
+#define UVYH_NODE_PRESENT_1_NODES_MASK			0xffffffffffffffffUL
+
+
+union uvh_node_present_1_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_node_present_1_s {
+		unsigned long	nodes:64;			/* RW */
+	} s;
+
+	/* UVYH common struct */
+	struct uvyh_node_present_1_s {
+		unsigned long	nodes:64;			/* RW */
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_node_present_1_s {
+		unsigned long	nodes:64;			/* RW */
+	} s5;
 };
 
 /* ========================================================================= */
 /*                          UVH_NODE_PRESENT_TABLE                           */
 /* ========================================================================= */
-#define UVH_NODE_PRESENT_TABLE 0x1400UL
+#define UVH_NODE_PRESENT_TABLE (					\
+	is_uv(UV4) ? 0x1400UL :						\
+	is_uv(UV3) ? 0x1400UL :						\
+	is_uv(UV2) ? 0x1400UL :						\
+	0)
 
-#define UV2H_NODE_PRESENT_TABLE_DEPTH 16
-#define UV3H_NODE_PRESENT_TABLE_DEPTH 16
-#define UV4H_NODE_PRESENT_TABLE_DEPTH 4
 #define UVH_NODE_PRESENT_TABLE_DEPTH (					\
-	is_uv2_hub() ? UV2H_NODE_PRESENT_TABLE_DEPTH :			\
-	is_uv3_hub() ? UV3H_NODE_PRESENT_TABLE_DEPTH :			\
-	/*is_uv4_hub*/ UV4H_NODE_PRESENT_TABLE_DEPTH)
+	is_uv(UV4) ? 4 :						\
+	is_uv(UV3) ? 16 :						\
+	is_uv(UV2) ? 16 :						\
+	0)
 
-#define UVH_NODE_PRESENT_TABLE_NODES_SHFT		0
-#define UVH_NODE_PRESENT_TABLE_NODES_MASK		0xffffffffffffffffUL
+
+/* UVXH common defines */
+#define UVXH_NODE_PRESENT_TABLE_NODES_SHFT		0
+#define UVXH_NODE_PRESENT_TABLE_NODES_MASK		0xffffffffffffffffUL
 
 
 union uvh_node_present_table_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_node_present_table_s {
 		unsigned long	nodes:64;			/* RW */
 	} s;
+
+	/* UVXH common struct */
+	struct uvxh_node_present_table_s {
+		unsigned long	nodes:64;			/* RW */
+	} sx;
+
+	/* UV4 unique struct */
+	struct uv4h_node_present_table_s {
+		unsigned long	nodes:64;			/* RW */
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_node_present_table_s {
+		unsigned long	nodes:64;			/* RW */
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_node_present_table_s {
+		unsigned long	nodes:64;			/* RW */
+	} s2;
+};
+
+/* ========================================================================= */
+/*                       UVH_RH10_GAM_ADDR_MAP_CONFIG                        */
+/* ========================================================================= */
+#define UVH_RH10_GAM_ADDR_MAP_CONFIG (					\
+	is_uv(UV5) ? 0x470000UL :					\
+	0)
+
+
+/* UVYH common defines */
+#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_N_SKT_SHFT	6
+#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_N_SKT_MASK	0x00000000000001c0UL
+#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_LS_ENABLE_SHFT	12
+#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_LS_ENABLE_MASK	0x0000000000001000UL
+#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_MK_TME_KEYID_BITS_SHFT 16
+#define UVYH_RH10_GAM_ADDR_MAP_CONFIG_MK_TME_KEYID_BITS_MASK 0x00000000000f0000UL
+
+
+union uvh_rh10_gam_addr_map_config_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_rh10_gam_addr_map_config_s {
+		unsigned long	undef_0_5:6;			/* Undefined */
+		unsigned long	n_skt:3;			/* RW */
+		unsigned long	undef_9_11:3;			/* Undefined */
+		unsigned long	ls_enable:1;			/* RW */
+		unsigned long	undef_13_15:3;			/* Undefined */
+		unsigned long	mk_tme_keyid_bits:4;		/* RW */
+		unsigned long	rsvd_20_63:44;
+	} s;
+
+	/* UVYH common struct */
+	struct uvyh_rh10_gam_addr_map_config_s {
+		unsigned long	undef_0_5:6;			/* Undefined */
+		unsigned long	n_skt:3;			/* RW */
+		unsigned long	undef_9_11:3;			/* Undefined */
+		unsigned long	ls_enable:1;			/* RW */
+		unsigned long	undef_13_15:3;			/* Undefined */
+		unsigned long	mk_tme_keyid_bits:4;		/* RW */
+		unsigned long	rsvd_20_63:44;
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_rh10_gam_addr_map_config_s {
+		unsigned long	undef_0_5:6;			/* Undefined */
+		unsigned long	n_skt:3;			/* RW */
+		unsigned long	undef_9_11:3;			/* Undefined */
+		unsigned long	ls_enable:1;			/* RW */
+		unsigned long	undef_13_15:3;			/* Undefined */
+		unsigned long	mk_tme_keyid_bits:4;		/* RW */
+	} s5;
 };
 
 /* ========================================================================= */
-/*                 UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR                  */
+/*                     UVH_RH10_GAM_GRU_OVERLAY_CONFIG                       */
 /* ========================================================================= */
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x16000c8UL
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR 0x4800c8UL
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR (			\
-	is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR :	\
-	is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR :	\
-	/*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR)
-
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_MASK 0x8000000000000000UL
-
-
-union uvh_rh_gam_alias210_overlay_config_0_mmr_u {
+#define UVH_RH10_GAM_GRU_OVERLAY_CONFIG (				\
+	is_uv(UV5) ? 0x4700b0UL :					\
+	0)
+
+
+/* UVYH common defines */
+#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT	25
+#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_BASE_MASK	0x000ffffffe000000UL
+#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_N_GRU_SHFT	52
+#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_N_GRU_MASK	0x0070000000000000UL
+#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_ENABLE_SHFT	63
+#define UVYH_RH10_GAM_GRU_OVERLAY_CONFIG_ENABLE_MASK	0x8000000000000000UL
+
+#define UVH_RH10_GAM_GRU_OVERLAY_CONFIG_BASE_MASK (			\
+	is_uv(UV5) ? 0x000ffffffe000000UL :				\
+	0)
+#define UVH_RH10_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT (			\
+	is_uv(UV5) ? 25 :						\
+	-1)
+
+union uvh_rh10_gam_gru_overlay_config_u {
 	unsigned long	v;
-	struct uvh_rh_gam_alias210_overlay_config_0_mmr_s {
-		unsigned long	rsvd_0_23:24;
-		unsigned long	base:8;				/* RW */
-		unsigned long	rsvd_32_47:16;
-		unsigned long	m_alias:5;			/* RW */
-		unsigned long	rsvd_53_62:10;
+
+	/* UVH common struct */
+	struct uvh_rh10_gam_gru_overlay_config_s {
+		unsigned long	undef_0_24:25;			/* Undefined */
+		unsigned long	base:27;			/* RW */
+		unsigned long	n_gru:3;			/* RW */
+		unsigned long	undef_55_62:8;			/* Undefined */
 		unsigned long	enable:1;			/* RW */
 	} s;
-	struct uvxh_rh_gam_alias210_overlay_config_0_mmr_s {
-		unsigned long	rsvd_0_23:24;
-		unsigned long	base:8;				/* RW */
-		unsigned long	rsvd_32_47:16;
-		unsigned long	m_alias:5;			/* RW */
-		unsigned long	rsvd_53_62:10;
+
+	/* UVYH common struct */
+	struct uvyh_rh10_gam_gru_overlay_config_s {
+		unsigned long	undef_0_24:25;			/* Undefined */
+		unsigned long	base:27;			/* RW */
+		unsigned long	n_gru:3;			/* RW */
+		unsigned long	undef_55_62:8;			/* Undefined */
 		unsigned long	enable:1;			/* RW */
-	} sx;
-	struct uv2h_rh_gam_alias210_overlay_config_0_mmr_s {
-		unsigned long	rsvd_0_23:24;
-		unsigned long	base:8;				/* RW */
-		unsigned long	rsvd_32_47:16;
-		unsigned long	m_alias:5;			/* RW */
-		unsigned long	rsvd_53_62:10;
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_rh10_gam_gru_overlay_config_s {
+		unsigned long	undef_0_24:25;			/* Undefined */
+		unsigned long	base:27;			/* RW */
+		unsigned long	n_gru:3;			/* RW */
+		unsigned long	undef_55_62:8;			/* Undefined */
 		unsigned long	enable:1;			/* RW */
-	} s2;
-	struct uv3h_rh_gam_alias210_overlay_config_0_mmr_s {
-		unsigned long	rsvd_0_23:24;
-		unsigned long	base:8;				/* RW */
-		unsigned long	rsvd_32_47:16;
-		unsigned long	m_alias:5;			/* RW */
-		unsigned long	rsvd_53_62:10;
+	} s5;
+};
+
+/* ========================================================================= */
+/*                    UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0                     */
+/* ========================================================================= */
+#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0 (				\
+	is_uv(UV5) ? 0x473000UL :					\
+	0)
+
+
+/* UVYH common defines */
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT	26
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK	0x000ffffffc000000UL
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_SHFT	52
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_MASK	0x03f0000000000000UL
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_SHFT	63
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_MASK	0x8000000000000000UL
+
+#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK (			\
+	is_uv(UV5) ? 0x000ffffffc000000UL :				\
+	0)
+#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT (			\
+	is_uv(UV5) ? 26 :						\
+	-1)
+
+union uvh_rh10_gam_mmioh_overlay_config0_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_rh10_gam_mmioh_overlay_config0_s {
+		unsigned long	rsvd_0_25:26;
+		unsigned long	base:26;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;
+		unsigned long	undef_62:1;			/* Undefined */
 		unsigned long	enable:1;			/* RW */
-	} s3;
-	struct uv4h_rh_gam_alias210_overlay_config_0_mmr_s {
-		unsigned long	rsvd_0_23:24;
-		unsigned long	base:8;				/* RW */
-		unsigned long	rsvd_32_47:16;
-		unsigned long	m_alias:5;			/* RW */
-		unsigned long	rsvd_53_62:10;
+	} s;
+
+	/* UVYH common struct */
+	struct uvyh_rh10_gam_mmioh_overlay_config0_s {
+		unsigned long	rsvd_0_25:26;
+		unsigned long	base:26;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;
+		unsigned long	undef_62:1;			/* Undefined */
 		unsigned long	enable:1;			/* RW */
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_rh10_gam_mmioh_overlay_config0_s {
+		unsigned long	rsvd_0_25:26;
+		unsigned long	base:26;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;
+		unsigned long	undef_62:1;			/* Undefined */
+		unsigned long	enable:1;			/* RW */
+	} s5;
+};
+
+/* ========================================================================= */
+/*                    UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1                     */
+/* ========================================================================= */
+#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1 (				\
+	is_uv(UV5) ? 0x474000UL :					\
+	0)
+
+
+/* UVYH common defines */
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT	26
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK	0x000ffffffc000000UL
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_SHFT	52
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_MASK	0x03f0000000000000UL
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_SHFT	63
+#define UVYH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_MASK	0x8000000000000000UL
+
+#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK (			\
+	is_uv(UV5) ? 0x000ffffffc000000UL :				\
+	0)
+#define UVH_RH10_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT (			\
+	is_uv(UV5) ? 26 :						\
+	-1)
+
+union uvh_rh10_gam_mmioh_overlay_config1_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_rh10_gam_mmioh_overlay_config1_s {
+		unsigned long	rsvd_0_25:26;
+		unsigned long	base:26;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;
+		unsigned long	undef_62:1;			/* Undefined */
+		unsigned long	enable:1;			/* RW */
+	} s;
+
+	/* UVYH common struct */
+	struct uvyh_rh10_gam_mmioh_overlay_config1_s {
+		unsigned long	rsvd_0_25:26;
+		unsigned long	base:26;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;
+		unsigned long	undef_62:1;			/* Undefined */
+		unsigned long	enable:1;			/* RW */
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_rh10_gam_mmioh_overlay_config1_s {
+		unsigned long	rsvd_0_25:26;
+		unsigned long	base:26;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;
+		unsigned long	undef_62:1;			/* Undefined */
+		unsigned long	enable:1;			/* RW */
+	} s5;
+};
+
+/* ========================================================================= */
+/*                   UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG0                     */
+/* ========================================================================= */
+#define UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG0 (				\
+	is_uv(UV5) ? 0x473800UL :					\
+	0)
+
+#define UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG0_DEPTH (			\
+	is_uv(UV5) ? 128 :						\
+	0)
+
+
+/* UVYH common defines */
+#define UVYH_RH10_GAM_MMIOH_REDIRECT_CONFIG0_NASID_SHFT	0
+#define UVYH_RH10_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK	0x000000000000007fUL
+
+
+union uvh_rh10_gam_mmioh_redirect_config0_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_rh10_gam_mmioh_redirect_config0_s {
+		unsigned long	nasid:7;			/* RW */
+		unsigned long	rsvd_7_63:57;
+	} s;
+
+	/* UVYH common struct */
+	struct uvyh_rh10_gam_mmioh_redirect_config0_s {
+		unsigned long	nasid:7;			/* RW */
+		unsigned long	rsvd_7_63:57;
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_rh10_gam_mmioh_redirect_config0_s {
+		unsigned long	nasid:7;			/* RW */
+		unsigned long	rsvd_7_63:57;
+	} s5;
+};
+
+/* ========================================================================= */
+/*                   UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG1                     */
+/* ========================================================================= */
+#define UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG1 (				\
+	is_uv(UV5) ? 0x474800UL :					\
+	0)
+
+#define UVH_RH10_GAM_MMIOH_REDIRECT_CONFIG1_DEPTH (			\
+	is_uv(UV5) ? 128 :						\
+	0)
+
+
+/* UVYH common defines */
+#define UVYH_RH10_GAM_MMIOH_REDIRECT_CONFIG1_NASID_SHFT	0
+#define UVYH_RH10_GAM_MMIOH_REDIRECT_CONFIG1_NASID_MASK	0x000000000000007fUL
+
+
+union uvh_rh10_gam_mmioh_redirect_config1_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_rh10_gam_mmioh_redirect_config1_s {
+		unsigned long	nasid:7;			/* RW */
+		unsigned long	rsvd_7_63:57;
+	} s;
+
+	/* UVYH common struct */
+	struct uvyh_rh10_gam_mmioh_redirect_config1_s {
+		unsigned long	nasid:7;			/* RW */
+		unsigned long	rsvd_7_63:57;
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_rh10_gam_mmioh_redirect_config1_s {
+		unsigned long	nasid:7;			/* RW */
+		unsigned long	rsvd_7_63:57;
+	} s5;
+};
+
+/* ========================================================================= */
+/*                     UVH_RH10_GAM_MMR_OVERLAY_CONFIG                       */
+/* ========================================================================= */
+#define UVH_RH10_GAM_MMR_OVERLAY_CONFIG (				\
+	is_uv(UV5) ? 0x470090UL :					\
+	0)
+
+
+/* UVYH common defines */
+#define UVYH_RH10_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT	25
+#define UVYH_RH10_GAM_MMR_OVERLAY_CONFIG_BASE_MASK	0x000ffffffe000000UL
+#define UVYH_RH10_GAM_MMR_OVERLAY_CONFIG_ENABLE_SHFT	63
+#define UVYH_RH10_GAM_MMR_OVERLAY_CONFIG_ENABLE_MASK	0x8000000000000000UL
+
+#define UVH_RH10_GAM_MMR_OVERLAY_CONFIG_BASE_MASK (			\
+	is_uv(UV5) ? 0x000ffffffe000000UL :				\
+	0)
+#define UVH_RH10_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT (			\
+	is_uv(UV5) ? 25 :						\
+	-1)
+
+union uvh_rh10_gam_mmr_overlay_config_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_rh10_gam_mmr_overlay_config_s {
+		unsigned long	undef_0_24:25;			/* Undefined */
+		unsigned long	base:27;			/* RW */
+		unsigned long	undef_52_62:11;			/* Undefined */
+		unsigned long	enable:1;			/* RW */
+	} s;
+
+	/* UVYH common struct */
+	struct uvyh_rh10_gam_mmr_overlay_config_s {
+		unsigned long	undef_0_24:25;			/* Undefined */
+		unsigned long	base:27;			/* RW */
+		unsigned long	undef_52_62:11;			/* Undefined */
+		unsigned long	enable:1;			/* RW */
+	} sy;
+
+	/* UV5 unique struct */
+	struct uv5h_rh10_gam_mmr_overlay_config_s {
+		unsigned long	undef_0_24:25;			/* Undefined */
+		unsigned long	base:27;			/* RW */
+		unsigned long	undef_52_62:11;			/* Undefined */
+		unsigned long	enable:1;			/* RW */
+	} s5;
+};
+
+/* ========================================================================= */
+/*                        UVH_RH_GAM_ADDR_MAP_CONFIG                         */
+/* ========================================================================= */
+#define UVH_RH_GAM_ADDR_MAP_CONFIG (					\
+	is_uv(UV4) ? 0x480000UL :					\
+	is_uv(UV3) ? 0x1600000UL :					\
+	is_uv(UV2) ? 0x1600000UL :					\
+	0)
+
+
+/* UVXH common defines */
+#define UVXH_RH_GAM_ADDR_MAP_CONFIG_N_SKT_SHFT		6
+#define UVXH_RH_GAM_ADDR_MAP_CONFIG_N_SKT_MASK		0x00000000000003c0UL
+
+/* UV3 unique defines */
+#define UV3H_RH_GAM_ADDR_MAP_CONFIG_M_SKT_SHFT		0
+#define UV3H_RH_GAM_ADDR_MAP_CONFIG_M_SKT_MASK		0x000000000000003fUL
+
+/* UV2 unique defines */
+#define UV2H_RH_GAM_ADDR_MAP_CONFIG_M_SKT_SHFT		0
+#define UV2H_RH_GAM_ADDR_MAP_CONFIG_M_SKT_MASK		0x000000000000003fUL
+
+
+union uvh_rh_gam_addr_map_config_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_rh_gam_addr_map_config_s {
+		unsigned long	rsvd_0_5:6;
+		unsigned long	n_skt:4;			/* RW */
+		unsigned long	rsvd_10_63:54;
+	} s;
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_addr_map_config_s {
+		unsigned long	rsvd_0_5:6;
+		unsigned long	n_skt:4;			/* RW */
+		unsigned long	rsvd_10_63:54;
+	} sx;
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_addr_map_config_s {
+		unsigned long	rsvd_0_5:6;
+		unsigned long	n_skt:4;			/* RW */
+		unsigned long	rsvd_10_63:54;
 	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_addr_map_config_s {
+		unsigned long	m_skt:6;			/* RW */
+		unsigned long	n_skt:4;			/* RW */
+		unsigned long	rsvd_10_63:54;
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_rh_gam_addr_map_config_s {
+		unsigned long	m_skt:6;			/* RW */
+		unsigned long	n_skt:4;			/* RW */
+		unsigned long	rsvd_10_63:54;
+	} s2;
 };
 
 /* ========================================================================= */
-/*                 UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR                  */
+/*                    UVH_RH_GAM_ALIAS_0_OVERLAY_CONFIG                      */
 /* ========================================================================= */
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x16000d8UL
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR 0x4800d8UL
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR (			\
-	is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR :	\
-	is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR :	\
-	/*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR)
-
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_MASK 0x8000000000000000UL
-
-
-union uvh_rh_gam_alias210_overlay_config_1_mmr_u {
+#define UVH_RH_GAM_ALIAS_0_OVERLAY_CONFIG (				\
+	is_uv(UV4) ? 0x4800c8UL :					\
+	is_uv(UV3) ? 0x16000c8UL :					\
+	is_uv(UV2) ? 0x16000c8UL :					\
+	0)
+
+
+/* UVXH common defines */
+#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_BASE_SHFT	24
+#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_BASE_MASK	0x00000000ff000000UL
+#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_M_ALIAS_SHFT	48
+#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_M_ALIAS_MASK	0x001f000000000000UL
+#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_ENABLE_SHFT	63
+#define UVXH_RH_GAM_ALIAS_0_OVERLAY_CONFIG_ENABLE_MASK	0x8000000000000000UL
+
+
+union uvh_rh_gam_alias_0_overlay_config_u {
 	unsigned long	v;
-	struct uvh_rh_gam_alias210_overlay_config_1_mmr_s {
+
+	/* UVH common struct */
+	struct uvh_rh_gam_alias_0_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	base:8;				/* RW */
 		unsigned long	rsvd_32_47:16;
@@ -2655,7 +3464,9 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u {
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
 	} s;
-	struct uvxh_rh_gam_alias210_overlay_config_1_mmr_s {
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_alias_0_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	base:8;				/* RW */
 		unsigned long	rsvd_32_47:16;
@@ -2663,15 +3474,19 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u {
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
 	} sx;
-	struct uv2h_rh_gam_alias210_overlay_config_1_mmr_s {
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_alias_0_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	base:8;				/* RW */
 		unsigned long	rsvd_32_47:16;
 		unsigned long	m_alias:5;			/* RW */
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
-	} s2;
-	struct uv3h_rh_gam_alias210_overlay_config_1_mmr_s {
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_alias_0_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	base:8;				/* RW */
 		unsigned long	rsvd_32_47:16;
@@ -2679,66 +3494,96 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u {
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
 	} s3;
-	struct uv4h_rh_gam_alias210_overlay_config_1_mmr_s {
+
+	/* UV2 unique struct */
+	struct uv2h_rh_gam_alias_0_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	base:8;				/* RW */
 		unsigned long	rsvd_32_47:16;
 		unsigned long	m_alias:5;			/* RW */
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
+	} s2;
+};
+
+/* ========================================================================= */
+/*                    UVH_RH_GAM_ALIAS_0_REDIRECT_CONFIG                     */
+/* ========================================================================= */
+#define UVH_RH_GAM_ALIAS_0_REDIRECT_CONFIG (				\
+	is_uv(UV4) ? 0x4800d0UL :					\
+	is_uv(UV3) ? 0x16000d0UL :					\
+	is_uv(UV2) ? 0x16000d0UL :					\
+	0)
+
+
+/* UVXH common defines */
+#define UVXH_RH_GAM_ALIAS_0_REDIRECT_CONFIG_DEST_BASE_SHFT 24
+#define UVXH_RH_GAM_ALIAS_0_REDIRECT_CONFIG_DEST_BASE_MASK 0x00003fffff000000UL
+
+
+union uvh_rh_gam_alias_0_redirect_config_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_rh_gam_alias_0_redirect_config_s {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} s;
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_alias_0_redirect_config_s {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} sx;
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_alias_0_redirect_config_s {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
 	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_alias_0_redirect_config_s {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_rh_gam_alias_0_redirect_config_s {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} s2;
 };
 
 /* ========================================================================= */
-/*                 UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR                  */
+/*                    UVH_RH_GAM_ALIAS_1_OVERLAY_CONFIG                      */
 /* ========================================================================= */
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x16000e8UL
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR 0x4800e8UL
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR (			\
-	is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR :	\
-	is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR :	\
-	/*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR)
-
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UVXH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UV2H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UV3H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL
-#define UV4H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_MASK 0x8000000000000000UL
-
-
-union uvh_rh_gam_alias210_overlay_config_2_mmr_u {
+#define UVH_RH_GAM_ALIAS_1_OVERLAY_CONFIG (				\
+	is_uv(UV4) ? 0x4800d8UL :					\
+	is_uv(UV3) ? 0x16000d8UL :					\
+	is_uv(UV2) ? 0x16000d8UL :					\
+	0)
+
+
+/* UVXH common defines */
+#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_BASE_SHFT	24
+#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_BASE_MASK	0x00000000ff000000UL
+#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_M_ALIAS_SHFT	48
+#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_M_ALIAS_MASK	0x001f000000000000UL
+#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_ENABLE_SHFT	63
+#define UVXH_RH_GAM_ALIAS_1_OVERLAY_CONFIG_ENABLE_MASK	0x8000000000000000UL
+
+
+union uvh_rh_gam_alias_1_overlay_config_u {
 	unsigned long	v;
-	struct uvh_rh_gam_alias210_overlay_config_2_mmr_s {
+
+	/* UVH common struct */
+	struct uvh_rh_gam_alias_1_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	base:8;				/* RW */
 		unsigned long	rsvd_32_47:16;
@@ -2746,7 +3591,9 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u {
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
 	} s;
-	struct uvxh_rh_gam_alias210_overlay_config_2_mmr_s {
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_alias_1_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	base:8;				/* RW */
 		unsigned long	rsvd_32_47:16;
@@ -2754,15 +3601,19 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u {
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
 	} sx;
-	struct uv2h_rh_gam_alias210_overlay_config_2_mmr_s {
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_alias_1_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	base:8;				/* RW */
 		unsigned long	rsvd_32_47:16;
 		unsigned long	m_alias:5;			/* RW */
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
-	} s2;
-	struct uv3h_rh_gam_alias210_overlay_config_2_mmr_s {
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_alias_1_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	base:8;				/* RW */
 		unsigned long	rsvd_32_47:16;
@@ -2770,321 +3621,289 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u {
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
 	} s3;
-	struct uv4h_rh_gam_alias210_overlay_config_2_mmr_s {
+
+	/* UV2 unique struct */
+	struct uv2h_rh_gam_alias_1_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	base:8;				/* RW */
 		unsigned long	rsvd_32_47:16;
 		unsigned long	m_alias:5;			/* RW */
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
-	} s4;
+	} s2;
 };
 
 /* ========================================================================= */
-/*                UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR                  */
+/*                    UVH_RH_GAM_ALIAS_1_REDIRECT_CONFIG                     */
 /* ========================================================================= */
-#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL
-#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x16000d0UL
-#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR 0x4800d0UL
-#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR (			\
-	is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR :	\
-	is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR :	\
-	/*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR)
-
-#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24
-#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL
-
-#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24
-#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL
-
-#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24
-#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL
+#define UVH_RH_GAM_ALIAS_1_REDIRECT_CONFIG (				\
+	is_uv(UV4) ? 0x4800e0UL :					\
+	is_uv(UV3) ? 0x16000e0UL :					\
+	is_uv(UV2) ? 0x16000e0UL :					\
+	0)
 
-#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24
-#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL
 
-#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24
-#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_MASK 0x00003fffff000000UL
+/* UVXH common defines */
+#define UVXH_RH_GAM_ALIAS_1_REDIRECT_CONFIG_DEST_BASE_SHFT 24
+#define UVXH_RH_GAM_ALIAS_1_REDIRECT_CONFIG_DEST_BASE_MASK 0x00003fffff000000UL
 
 
-union uvh_rh_gam_alias210_redirect_config_0_mmr_u {
+union uvh_rh_gam_alias_1_redirect_config_u {
 	unsigned long	v;
-	struct uvh_rh_gam_alias210_redirect_config_0_mmr_s {
+
+	/* UVH common struct */
+	struct uvh_rh_gam_alias_1_redirect_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
 	} s;
-	struct uvxh_rh_gam_alias210_redirect_config_0_mmr_s {
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_alias_1_redirect_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
 	} sx;
-	struct uv2h_rh_gam_alias210_redirect_config_0_mmr_s {
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_alias_1_redirect_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
-	} s2;
-	struct uv3h_rh_gam_alias210_redirect_config_0_mmr_s {
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_alias_1_redirect_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
 	} s3;
-	struct uv4h_rh_gam_alias210_redirect_config_0_mmr_s {
+
+	/* UV2 unique struct */
+	struct uv2h_rh_gam_alias_1_redirect_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
-	} s4;
+	} s2;
 };
 
 /* ========================================================================= */
-/*                UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR                  */
+/*                    UVH_RH_GAM_ALIAS_2_OVERLAY_CONFIG                      */
 /* ========================================================================= */
-#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x16000e0UL
-#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x16000e0UL
-#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR 0x4800e0UL
-#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR (			\
-	is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR :	\
-	is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR :	\
-	/*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR)
-
-#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24
-#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL
-
-#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24
-#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL
+#define UVH_RH_GAM_ALIAS_2_OVERLAY_CONFIG (				\
+	is_uv(UV4) ? 0x4800e8UL :					\
+	is_uv(UV3) ? 0x16000e8UL :					\
+	is_uv(UV2) ? 0x16000e8UL :					\
+	0)
 
-#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24
-#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL
 
-#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24
-#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL
+/* UVXH common defines */
+#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_BASE_SHFT	24
+#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_BASE_MASK	0x00000000ff000000UL
+#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_M_ALIAS_SHFT	48
+#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_M_ALIAS_MASK	0x001f000000000000UL
+#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_ENABLE_SHFT	63
+#define UVXH_RH_GAM_ALIAS_2_OVERLAY_CONFIG_ENABLE_MASK	0x8000000000000000UL
 
-#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24
-#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_MASK 0x00003fffff000000UL
 
-
-union uvh_rh_gam_alias210_redirect_config_1_mmr_u {
+union uvh_rh_gam_alias_2_overlay_config_u {
 	unsigned long	v;
-	struct uvh_rh_gam_alias210_redirect_config_1_mmr_s {
+
+	/* UVH common struct */
+	struct uvh_rh_gam_alias_2_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
-		unsigned long	dest_base:22;			/* RW */
-		unsigned long	rsvd_46_63:18;
+		unsigned long	base:8;				/* RW */
+		unsigned long	rsvd_32_47:16;
+		unsigned long	m_alias:5;			/* RW */
+		unsigned long	rsvd_53_62:10;
+		unsigned long	enable:1;			/* RW */
 	} s;
-	struct uvxh_rh_gam_alias210_redirect_config_1_mmr_s {
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_alias_2_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
-		unsigned long	dest_base:22;			/* RW */
-		unsigned long	rsvd_46_63:18;
+		unsigned long	base:8;				/* RW */
+		unsigned long	rsvd_32_47:16;
+		unsigned long	m_alias:5;			/* RW */
+		unsigned long	rsvd_53_62:10;
+		unsigned long	enable:1;			/* RW */
 	} sx;
-	struct uv2h_rh_gam_alias210_redirect_config_1_mmr_s {
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_alias_2_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
-		unsigned long	dest_base:22;			/* RW */
-		unsigned long	rsvd_46_63:18;
-	} s2;
-	struct uv3h_rh_gam_alias210_redirect_config_1_mmr_s {
+		unsigned long	base:8;				/* RW */
+		unsigned long	rsvd_32_47:16;
+		unsigned long	m_alias:5;			/* RW */
+		unsigned long	rsvd_53_62:10;
+		unsigned long	enable:1;			/* RW */
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_alias_2_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
-		unsigned long	dest_base:22;			/* RW */
-		unsigned long	rsvd_46_63:18;
+		unsigned long	base:8;				/* RW */
+		unsigned long	rsvd_32_47:16;
+		unsigned long	m_alias:5;			/* RW */
+		unsigned long	rsvd_53_62:10;
+		unsigned long	enable:1;			/* RW */
 	} s3;
-	struct uv4h_rh_gam_alias210_redirect_config_1_mmr_s {
+
+	/* UV2 unique struct */
+	struct uv2h_rh_gam_alias_2_overlay_config_s {
 		unsigned long	rsvd_0_23:24;
-		unsigned long	dest_base:22;			/* RW */
-		unsigned long	rsvd_46_63:18;
-	} s4;
+		unsigned long	base:8;				/* RW */
+		unsigned long	rsvd_32_47:16;
+		unsigned long	m_alias:5;			/* RW */
+		unsigned long	rsvd_53_62:10;
+		unsigned long	enable:1;			/* RW */
+	} s2;
 };
 
 /* ========================================================================= */
-/*                UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR                  */
+/*                    UVH_RH_GAM_ALIAS_2_REDIRECT_CONFIG                     */
 /* ========================================================================= */
-#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x16000f0UL
-#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x16000f0UL
-#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR 0x4800f0UL
-#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR (			\
-	is_uv2_hub() ? UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR :	\
-	is_uv3_hub() ? UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR :	\
-	/*is_uv4_hub*/ UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR)
-
-#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24
-#define UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL
-
-#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24
-#define UVXH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL
-
-#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24
-#define UV2H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL
+#define UVH_RH_GAM_ALIAS_2_REDIRECT_CONFIG (				\
+	is_uv(UV4) ? 0x4800f0UL :					\
+	is_uv(UV3) ? 0x16000f0UL :					\
+	is_uv(UV2) ? 0x16000f0UL :					\
+	0)
 
-#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24
-#define UV3H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL
 
-#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24
-#define UV4H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_MASK 0x00003fffff000000UL
+/* UVXH common defines */
+#define UVXH_RH_GAM_ALIAS_2_REDIRECT_CONFIG_DEST_BASE_SHFT 24
+#define UVXH_RH_GAM_ALIAS_2_REDIRECT_CONFIG_DEST_BASE_MASK 0x00003fffff000000UL
 
 
-union uvh_rh_gam_alias210_redirect_config_2_mmr_u {
+union uvh_rh_gam_alias_2_redirect_config_u {
 	unsigned long	v;
-	struct uvh_rh_gam_alias210_redirect_config_2_mmr_s {
+
+	/* UVH common struct */
+	struct uvh_rh_gam_alias_2_redirect_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
 	} s;
-	struct uvxh_rh_gam_alias210_redirect_config_2_mmr_s {
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_alias_2_redirect_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
 	} sx;
-	struct uv2h_rh_gam_alias210_redirect_config_2_mmr_s {
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_alias_2_redirect_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
-	} s2;
-	struct uv3h_rh_gam_alias210_redirect_config_2_mmr_s {
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_alias_2_redirect_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
 	} s3;
-	struct uv4h_rh_gam_alias210_redirect_config_2_mmr_s {
+
+	/* UV2 unique struct */
+	struct uv2h_rh_gam_alias_2_redirect_config_s {
 		unsigned long	rsvd_0_23:24;
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
-	} s4;
-};
-
-/* ========================================================================= */
-/*                          UVH_RH_GAM_CONFIG_MMR                            */
-/* ========================================================================= */
-#define UV2H_RH_GAM_CONFIG_MMR 0x1600000UL
-#define UV3H_RH_GAM_CONFIG_MMR 0x1600000UL
-#define UV4H_RH_GAM_CONFIG_MMR 0x480000UL
-#define UVH_RH_GAM_CONFIG_MMR (						\
-	is_uv2_hub() ? UV2H_RH_GAM_CONFIG_MMR :				\
-	is_uv3_hub() ? UV3H_RH_GAM_CONFIG_MMR :				\
-	/*is_uv4_hub*/ UV4H_RH_GAM_CONFIG_MMR)
-
-#define UVH_RH_GAM_CONFIG_MMR_N_SKT_SHFT		6
-#define UVH_RH_GAM_CONFIG_MMR_N_SKT_MASK		0x00000000000003c0UL
-
-#define UVXH_RH_GAM_CONFIG_MMR_N_SKT_SHFT		6
-#define UVXH_RH_GAM_CONFIG_MMR_N_SKT_MASK		0x00000000000003c0UL
-
-#define UV2H_RH_GAM_CONFIG_MMR_M_SKT_SHFT		0
-#define UV2H_RH_GAM_CONFIG_MMR_N_SKT_SHFT		6
-#define UV2H_RH_GAM_CONFIG_MMR_M_SKT_MASK		0x000000000000003fUL
-#define UV2H_RH_GAM_CONFIG_MMR_N_SKT_MASK		0x00000000000003c0UL
-
-#define UV3H_RH_GAM_CONFIG_MMR_M_SKT_SHFT		0
-#define UV3H_RH_GAM_CONFIG_MMR_N_SKT_SHFT		6
-#define UV3H_RH_GAM_CONFIG_MMR_M_SKT_MASK		0x000000000000003fUL
-#define UV3H_RH_GAM_CONFIG_MMR_N_SKT_MASK		0x00000000000003c0UL
-
-#define UV4H_RH_GAM_CONFIG_MMR_N_SKT_SHFT		6
-#define UV4H_RH_GAM_CONFIG_MMR_N_SKT_MASK		0x00000000000003c0UL
-
-
-union uvh_rh_gam_config_mmr_u {
-	unsigned long	v;
-	struct uvh_rh_gam_config_mmr_s {
-		unsigned long	rsvd_0_5:6;
-		unsigned long	n_skt:4;			/* RW */
-		unsigned long	rsvd_10_63:54;
-	} s;
-	struct uvxh_rh_gam_config_mmr_s {
-		unsigned long	rsvd_0_5:6;
-		unsigned long	n_skt:4;			/* RW */
-		unsigned long	rsvd_10_63:54;
-	} sx;
-	struct uv2h_rh_gam_config_mmr_s {
-		unsigned long	m_skt:6;			/* RW */
-		unsigned long	n_skt:4;			/* RW */
-		unsigned long	rsvd_10_63:54;
 	} s2;
-	struct uv3h_rh_gam_config_mmr_s {
-		unsigned long	m_skt:6;			/* RW */
-		unsigned long	n_skt:4;			/* RW */
-		unsigned long	rsvd_10_63:54;
-	} s3;
-	struct uv4h_rh_gam_config_mmr_s {
-		unsigned long	rsvd_0_5:6;
-		unsigned long	n_skt:4;			/* RW */
-		unsigned long	rsvd_10_63:54;
-	} s4;
 };
 
 /* ========================================================================= */
-/*                    UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR                      */
+/*                      UVH_RH_GAM_GRU_OVERLAY_CONFIG                        */
 /* ========================================================================= */
-#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL
-#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x1600010UL
-#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR 0x480010UL
-#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR (				\
-	is_uv2_hub() ? UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR :		\
-	is_uv3_hub() ? UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR :		\
-	/*is_uv4_hub*/ UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR)
-
-#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT	52
-#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT	63
-#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK	0x00f0000000000000UL
-#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK	0x8000000000000000UL
-
-#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT	52
-#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT	63
-#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK	0x00f0000000000000UL
-#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK	0x8000000000000000UL
-
-#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT	28
-#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT	52
-#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT	63
-#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK	0x00003ffff0000000UL
-#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK	0x00f0000000000000UL
-#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK	0x8000000000000000UL
-
-#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT	28
-#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT	52
-#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_MODE_SHFT	62
-#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT	63
-#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK	0x00003ffff0000000UL
-#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK	0x00f0000000000000UL
-#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_MODE_MASK	0x4000000000000000UL
-#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK	0x8000000000000000UL
-
-#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT	26
-#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT	52
-#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT	63
-#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK	0x00003ffffc000000UL
-#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK	0x00f0000000000000UL
-#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_MASK	0x8000000000000000UL
-
-#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK (			\
-	is_uv2_hub() ? UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK :	\
-	is_uv3_hub() ? UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK :	\
-	/*is_uv4_hub*/ UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK)
-#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT (			\
-	is_uv2_hub() ? UV2H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT :	\
-	is_uv3_hub() ? UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT :	\
-	/*is_uv4_hub*/ UV4H_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT)
-
-union uvh_rh_gam_gru_overlay_config_mmr_u {
+#define UVH_RH_GAM_GRU_OVERLAY_CONFIG (					\
+	is_uv(UV4) ? 0x480010UL :					\
+	is_uv(UV3) ? 0x1600010UL :					\
+	is_uv(UV2) ? 0x1600010UL :					\
+	0)
+
+
+/* UVXH common defines */
+#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_N_GRU_SHFT	52
+#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_N_GRU_MASK	0x00f0000000000000UL
+#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_ENABLE_SHFT	63
+#define UVXH_RH_GAM_GRU_OVERLAY_CONFIG_ENABLE_MASK	0x8000000000000000UL
+
+/* UV4A unique defines */
+#define UV4AH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT	26
+#define UV4AH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK	0x000ffffffc000000UL
+
+/* UV4 unique defines */
+#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT	26
+#define UV4H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK	0x00003ffffc000000UL
+
+/* UV3 unique defines */
+#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT	28
+#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK	0x00003ffff0000000UL
+#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MODE_SHFT	62
+#define UV3H_RH_GAM_GRU_OVERLAY_CONFIG_MODE_MASK	0x4000000000000000UL
+
+/* UV2 unique defines */
+#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT	28
+#define UV2H_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK	0x00003ffff0000000UL
+
+#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK (			\
+	is_uv(UV4A) ? 0x000ffffffc000000UL :				\
+	is_uv(UV4) ? 0x00003ffffc000000UL :				\
+	is_uv(UV3) ? 0x00003ffff0000000UL :				\
+	is_uv(UV2) ? 0x00003ffff0000000UL :				\
+	0)
+#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT (			\
+	is_uv(UV4) ? 26 :						\
+	is_uv(UV3) ? 28 :						\
+	is_uv(UV2) ? 28 :						\
+	-1)
+
+union uvh_rh_gam_gru_overlay_config_u {
 	unsigned long	v;
-	struct uvh_rh_gam_gru_overlay_config_mmr_s {
-		unsigned long	rsvd_0_51:52;
+
+	/* UVH common struct */
+	struct uvh_rh_gam_gru_overlay_config_s {
+		unsigned long	rsvd_0_45:46;
+		unsigned long	rsvd_46_51:6;
 		unsigned long	n_gru:4;			/* RW */
 		unsigned long	rsvd_56_62:7;
 		unsigned long	enable:1;			/* RW */
 	} s;
-	struct uvxh_rh_gam_gru_overlay_config_mmr_s {
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_gru_overlay_config_s {
 		unsigned long	rsvd_0_45:46;
 		unsigned long	rsvd_46_51:6;
 		unsigned long	n_gru:4;			/* RW */
 		unsigned long	rsvd_56_62:7;
 		unsigned long	enable:1;			/* RW */
 	} sx;
-	struct uv2h_rh_gam_gru_overlay_config_mmr_s {
-		unsigned long	rsvd_0_27:28;
-		unsigned long	base:18;			/* RW */
+
+	/* UV4A unique struct */
+	struct uv4ah_rh_gam_gru_overlay_config_s {
+		unsigned long	rsvd_0_24:25;
+		unsigned long	undef_25:1;			/* Undefined */
+		unsigned long	base:26;			/* RW */
+		unsigned long	n_gru:4;			/* RW */
+		unsigned long	rsvd_56_62:7;
+		unsigned long	enable:1;			/* RW */
+	} s4a;
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_gru_overlay_config_s {
+		unsigned long	rsvd_0_24:25;
+		unsigned long	undef_25:1;			/* Undefined */
+		unsigned long	base:20;			/* RW */
 		unsigned long	rsvd_46_51:6;
 		unsigned long	n_gru:4;			/* RW */
 		unsigned long	rsvd_56_62:7;
 		unsigned long	enable:1;			/* RW */
-	} s2;
-	struct uv3h_rh_gam_gru_overlay_config_mmr_s {
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_gru_overlay_config_s {
 		unsigned long	rsvd_0_27:28;
 		unsigned long	base:18;			/* RW */
 		unsigned long	rsvd_46_51:6;
@@ -3093,86 +3912,141 @@ union uvh_rh_gam_gru_overlay_config_mmr_u {
 		unsigned long	mode:1;				/* RW */
 		unsigned long	enable:1;			/* RW */
 	} s3;
-	struct uv4h_rh_gam_gru_overlay_config_mmr_s {
-		unsigned long	rsvd_0_24:25;
-		unsigned long	undef_25:1;			/* Undefined */
-		unsigned long	base:20;			/* RW */
+
+	/* UV2 unique struct */
+	struct uv2h_rh_gam_gru_overlay_config_s {
+		unsigned long	rsvd_0_27:28;
+		unsigned long	base:18;			/* RW */
 		unsigned long	rsvd_46_51:6;
 		unsigned long	n_gru:4;			/* RW */
 		unsigned long	rsvd_56_62:7;
 		unsigned long	enable:1;			/* RW */
-	} s4;
+	} s2;
 };
 
 /* ========================================================================= */
-/*                   UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR                    */
+/*                     UVH_RH_GAM_MMIOH_OVERLAY_CONFIG                       */
 /* ========================================================================= */
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR uv_undefined("UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR")
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR 0x1603000UL
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR 0x483000UL
-#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR (				\
-	is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR :		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR :		\
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR)
-
-
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_SHFT	26
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT	46
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_SHFT 63
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK	0x00003ffffc000000UL
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK	0x000fc00000000000UL
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_SHFT	26
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT	46
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_SHFT 63
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK	0x00003ffffc000000UL
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK	0x000fc00000000000UL
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT 52
-#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK 0x000ffffffc000000UL
-#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK 0x03f0000000000000UL
-#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT (		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT : \
-	is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT : \
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT)
-
-#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK (		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK : \
-	is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK : \
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK)
-
-#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK (		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK : \
-	is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK : \
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK)
-
-#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK (		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK : \
-	is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK : \
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK)
-
-union uvh_rh_gam_mmioh_overlay_config0_mmr_u {
+#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG (				\
+	is_uv(UV2) ? 0x1600030UL :					\
+	0)
+
+
+
+/* UV2 unique defines */
+#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_BASE_SHFT	27
+#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_BASE_MASK	0x00003ffff8000000UL
+#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_M_IO_SHFT	46
+#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_M_IO_MASK	0x000fc00000000000UL
+#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_N_IO_SHFT	52
+#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_N_IO_MASK	0x00f0000000000000UL
+#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_ENABLE_SHFT	63
+#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_ENABLE_MASK	0x8000000000000000UL
+
+#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_BASE_SHFT (			\
+	is_uv(UV2) ? 27 :						\
+	uv_undefined("UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_BASE_SHFT"))
+
+union uvh_rh_gam_mmioh_overlay_config_u {
 	unsigned long	v;
-	struct uv3h_rh_gam_mmioh_overlay_config0_mmr_s {
+
+	/* UVH common struct */
+	struct uvh_rh_gam_mmioh_overlay_config_s {
+		unsigned long	rsvd_0_26:27;
+		unsigned long	base:19;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;				/* RW */
+		unsigned long	rsvd_56_62:7;
+		unsigned long	enable:1;			/* RW */
+	} s;
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_mmioh_overlay_config_s {
+		unsigned long	rsvd_0_26:27;
+		unsigned long	base:19;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;				/* RW */
+		unsigned long	rsvd_56_62:7;
+		unsigned long	enable:1;			/* RW */
+	} sx;
+
+	/* UV2 unique struct */
+	struct uv2h_rh_gam_mmioh_overlay_config_s {
+		unsigned long	rsvd_0_26:27;
+		unsigned long	base:19;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;				/* RW */
+		unsigned long	rsvd_56_62:7;
+		unsigned long	enable:1;			/* RW */
+	} s2;
+};
+
+/* ========================================================================= */
+/*                     UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0                      */
+/* ========================================================================= */
+#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0 (				\
+	is_uv(UV4) ? 0x483000UL :					\
+	is_uv(UV3) ? 0x1603000UL :					\
+	0)
+
+/* UV4A unique defines */
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT	26
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK	0x000ffffffc000000UL
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_SHFT	52
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_MASK	0x03f0000000000000UL
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_SHFT	63
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_MASK	0x8000000000000000UL
+
+/* UV4 unique defines */
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT	26
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK	0x00003ffffc000000UL
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_SHFT	46
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_MASK	0x000fc00000000000UL
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_SHFT	63
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_MASK	0x8000000000000000UL
+
+/* UV3 unique defines */
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT	26
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK	0x00003ffffc000000UL
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_SHFT	46
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_MASK	0x000fc00000000000UL
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_SHFT	63
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_MASK	0x8000000000000000UL
+
+#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK (			\
+	is_uv(UV4A) ? 0x000ffffffc000000UL :				\
+	is_uv(UV4) ? 0x00003ffffc000000UL :				\
+	is_uv(UV3) ? 0x00003ffffc000000UL :				\
+	0)
+#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_SHFT (			\
+	is_uv(UV4) ? 26 :						\
+	is_uv(UV3) ? 26 :						\
+	-1)
+
+union uvh_rh_gam_mmioh_overlay_config0_u {
+	unsigned long	v;
+
+	/* UVH common struct */
+	struct uvh_rh_gam_mmioh_overlay_config0_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:20;			/* RW */
 		unsigned long	m_io:6;				/* RW */
 		unsigned long	n_io:4;
 		unsigned long	rsvd_56_62:7;
 		unsigned long	enable:1;			/* RW */
-	} s3;
-	struct uv4h_rh_gam_mmioh_overlay_config0_mmr_s {
+	} s;
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_mmioh_overlay_config0_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:20;			/* RW */
 		unsigned long	m_io:6;				/* RW */
 		unsigned long	n_io:4;
 		unsigned long	rsvd_56_62:7;
 		unsigned long	enable:1;			/* RW */
-	} s4;
+	} sx;
+
+	/* UV4A unique struct */
 	struct uv4ah_rh_gam_mmioh_overlay_config0_mmr_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:26;			/* RW */
@@ -3181,71 +4055,94 @@ union uvh_rh_gam_mmioh_overlay_config0_mmr_u {
 		unsigned long	undef_62:1;			/* Undefined */
 		unsigned long	enable:1;			/* RW */
 	} s4a;
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_mmioh_overlay_config0_s {
+		unsigned long	rsvd_0_25:26;
+		unsigned long	base:20;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;
+		unsigned long	rsvd_56_62:7;
+		unsigned long	enable:1;			/* RW */
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_mmioh_overlay_config0_s {
+		unsigned long	rsvd_0_25:26;
+		unsigned long	base:20;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;
+		unsigned long	rsvd_56_62:7;
+		unsigned long	enable:1;			/* RW */
+	} s3;
 };
 
 /* ========================================================================= */
-/*                   UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR                    */
+/*                     UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1                      */
 /* ========================================================================= */
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR uv_undefined("UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR")
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x1603000UL
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x484000UL
-#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR (				\
-	is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR :		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR :		\
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR)
-
-
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_SHFT	26
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT	46
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_ENABLE_SHFT 63
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK	0x00003ffffc000000UL
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK	0x000fc00000000000UL
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_SHFT	26
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT	46
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_ENABLE_SHFT 63
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK	0x00003ffffc000000UL
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK	0x000fc00000000000UL
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_ENABLE_MASK 0x8000000000000000UL
-
-#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT 52
-#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK 0x000ffffffc000000UL
-#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK 0x03f0000000000000UL
-
-#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT (		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT : \
-	is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT : \
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT)
-
-#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK (		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK : \
-	is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK : \
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK)
-
-#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK (		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK : \
-	is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK : \
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK)
-
-union uvh_rh_gam_mmioh_overlay_config1_mmr_u {
+#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1 (				\
+	is_uv(UV4) ? 0x484000UL :					\
+	is_uv(UV3) ? 0x1604000UL :					\
+	0)
+
+/* UV4A unique defines */
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT	26
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK	0x000ffffffc000000UL
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_SHFT	52
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_MASK	0x03f0000000000000UL
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_SHFT	63
+#define UV4AH_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_MASK	0x8000000000000000UL
+
+/* UV4 unique defines */
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT	26
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK	0x00003ffffc000000UL
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_SHFT	46
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_MASK	0x000fc00000000000UL
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_SHFT	63
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_MASK	0x8000000000000000UL
+
+/* UV3 unique defines */
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT	26
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK	0x00003ffffc000000UL
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_SHFT	46
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_MASK	0x000fc00000000000UL
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_SHFT	63
+#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_ENABLE_MASK	0x8000000000000000UL
+
+#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK (			\
+	is_uv(UV4A) ? 0x000ffffffc000000UL : \
+	is_uv(UV4) ? 0x00003ffffc000000UL :				\
+	is_uv(UV3) ? 0x00003ffffc000000UL :				\
+	0)
+#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_SHFT (			\
+	is_uv(UV4) ? 26 :						\
+	is_uv(UV3) ? 26 :						\
+	-1)
+
+union uvh_rh_gam_mmioh_overlay_config1_u {
 	unsigned long	v;
-	struct uv3h_rh_gam_mmioh_overlay_config1_mmr_s {
+
+	/* UVH common struct */
+	struct uvh_rh_gam_mmioh_overlay_config1_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:20;			/* RW */
 		unsigned long	m_io:6;				/* RW */
 		unsigned long	n_io:4;
 		unsigned long	rsvd_56_62:7;
 		unsigned long	enable:1;			/* RW */
-	} s3;
-	struct uv4h_rh_gam_mmioh_overlay_config1_mmr_s {
+	} s;
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_mmioh_overlay_config1_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:20;			/* RW */
 		unsigned long	m_io:6;				/* RW */
 		unsigned long	n_io:4;
 		unsigned long	rsvd_56_62:7;
 		unsigned long	enable:1;			/* RW */
-	} s4;
+	} sx;
+
+	/* UV4A unique struct */
 	struct uv4ah_rh_gam_mmioh_overlay_config1_mmr_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:26;			/* RW */
@@ -3254,232 +4151,275 @@ union uvh_rh_gam_mmioh_overlay_config1_mmr_u {
 		unsigned long	undef_62:1;			/* Undefined */
 		unsigned long	enable:1;			/* RW */
 	} s4a;
-};
 
-/* ========================================================================= */
-/*                   UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR                     */
-/* ========================================================================= */
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR 0x1600030UL
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR uv_undefined("UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR")
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR uv_undefined("UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR")
-#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR (				\
-	is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR :		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR :		\
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR)
-
-
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT	27
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_SHFT	46
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_SHFT	52
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_MASK	0x00003ffff8000000UL
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_M_IO_MASK	0x000fc00000000000UL
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_N_IO_MASK	0x00f0000000000000UL
-#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_ENABLE_MASK 0x8000000000000000UL
-
-
-union uvh_rh_gam_mmioh_overlay_config_mmr_u {
-	unsigned long	v;
-	struct uv2h_rh_gam_mmioh_overlay_config_mmr_s {
-		unsigned long	rsvd_0_26:27;
-		unsigned long	base:19;			/* RW */
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_mmioh_overlay_config1_s {
+		unsigned long	rsvd_0_25:26;
+		unsigned long	base:20;			/* RW */
 		unsigned long	m_io:6;				/* RW */
-		unsigned long	n_io:4;				/* RW */
+		unsigned long	n_io:4;
 		unsigned long	rsvd_56_62:7;
 		unsigned long	enable:1;			/* RW */
-	} s2;
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_mmioh_overlay_config1_s {
+		unsigned long	rsvd_0_25:26;
+		unsigned long	base:20;			/* RW */
+		unsigned long	m_io:6;				/* RW */
+		unsigned long	n_io:4;
+		unsigned long	rsvd_56_62:7;
+		unsigned long	enable:1;			/* RW */
+	} s3;
 };
 
 /* ========================================================================= */
-/*                  UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR                    */
+/*                    UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0                      */
 /* ========================================================================= */
-#define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR")
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR 0x1603800UL
-#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR 0x483800UL
-#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR (				\
-	is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR :		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR :		\
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR)
+#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0 (				\
+	is_uv(UV4) ? 0x483800UL :					\
+	is_uv(UV3) ? 0x1603800UL :					\
+	0)
 
-#define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH")
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH 128
-#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH 128
-#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH (			\
-	is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH :	\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH :	\
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH)
+#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_DEPTH (			\
+	is_uv(UV4) ? 128 :						\
+	is_uv(UV3) ? 128 :						\
+	0)
 
+/* UV4A unique defines */
+#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_SHFT	0
+#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK	0x0000000000000fffUL
 
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_SHFT 0
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK 0x0000000000007fffUL
+/* UV4 unique defines */
+#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_SHFT	0
+#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK	0x0000000000007fffUL
 
-#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_SHFT 0
-#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK 0x0000000000007fffUL
+/* UV3 unique defines */
+#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_SHFT	0
+#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK	0x0000000000007fffUL
 
-#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK 0x0000000000000fffUL
 
-#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK (		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK : \
-	is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK : \
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK)
-
-union uvh_rh_gam_mmioh_redirect_config0_mmr_u {
+union uvh_rh_gam_mmioh_redirect_config0_u {
 	unsigned long	v;
-	struct uv3h_rh_gam_mmioh_redirect_config0_mmr_s {
+
+	/* UVH common struct */
+	struct uvh_rh_gam_mmioh_redirect_config0_s {
 		unsigned long	nasid:15;			/* RW */
 		unsigned long	rsvd_15_63:49;
-	} s3;
-	struct uv4h_rh_gam_mmioh_redirect_config0_mmr_s {
+	} s;
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_mmioh_redirect_config0_s {
 		unsigned long	nasid:15;			/* RW */
 		unsigned long	rsvd_15_63:49;
-	} s4;
-	struct uv4ah_rh_gam_mmioh_redirect_config0_mmr_s {
+	} sx;
+
+	struct uv4ah_rh_gam_mmioh_redirect_config0_s {
 		unsigned long	nasid:12;			/* RW */
 		unsigned long	rsvd_12_63:52;
 	} s4a;
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_mmioh_redirect_config0_s {
+		unsigned long	nasid:15;			/* RW */
+		unsigned long	rsvd_15_63:49;
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_mmioh_redirect_config0_s {
+		unsigned long	nasid:15;			/* RW */
+		unsigned long	rsvd_15_63:49;
+	} s3;
 };
 
 /* ========================================================================= */
-/*                  UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR                    */
+/*                    UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1                      */
 /* ========================================================================= */
-#define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR")
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR 0x1604800UL
-#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR 0x484800UL
-#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR (				\
-	is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR :		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR :		\
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR)
-
-#define UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH uv_undefined("UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH")
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH 128
-#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH 128
-#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH (			\
-	is_uv2_hub() ? UV2H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH :	\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH :	\
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH)
+#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1 (				\
+	is_uv(UV4) ? 0x484800UL :					\
+	is_uv(UV3) ? 0x1604800UL :					\
+	0)
 
+#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_DEPTH (			\
+	is_uv(UV4) ? 128 :						\
+	is_uv(UV3) ? 128 :						\
+	0)
 
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_SHFT 0
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK 0x0000000000007fffUL
+/* UV4A unique defines */
+#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_SHFT	0
+#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK	0x0000000000000fffUL
 
-#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_SHFT 0
-#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK 0x0000000000007fffUL
+/* UV4 unique defines */
+#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_NASID_SHFT	0
+#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_NASID_MASK	0x0000000000007fffUL
 
-#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK 0x0000000000000fffUL
+/* UV3 unique defines */
+#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_NASID_SHFT	0
+#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_NASID_MASK	0x0000000000007fffUL
 
-#define UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK (		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK : \
-	is_uv4a_hub() ? UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK : \
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK)
 
-union uvh_rh_gam_mmioh_redirect_config1_mmr_u {
+union uvh_rh_gam_mmioh_redirect_config1_u {
 	unsigned long	v;
-	struct uv3h_rh_gam_mmioh_redirect_config1_mmr_s {
+
+	/* UVH common struct */
+	struct uvh_rh_gam_mmioh_redirect_config1_s {
 		unsigned long	nasid:15;			/* RW */
 		unsigned long	rsvd_15_63:49;
-	} s3;
-	struct uv4h_rh_gam_mmioh_redirect_config1_mmr_s {
+	} s;
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_mmioh_redirect_config1_s {
 		unsigned long	nasid:15;			/* RW */
 		unsigned long	rsvd_15_63:49;
-	} s4;
-	struct uv4ah_rh_gam_mmioh_redirect_config1_mmr_s {
+	} sx;
+
+	struct uv4ah_rh_gam_mmioh_redirect_config1_s {
 		unsigned long	nasid:12;			/* RW */
 		unsigned long	rsvd_12_63:52;
 	} s4a;
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_mmioh_redirect_config1_s {
+		unsigned long	nasid:15;			/* RW */
+		unsigned long	rsvd_15_63:49;
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_mmioh_redirect_config1_s {
+		unsigned long	nasid:15;			/* RW */
+		unsigned long	rsvd_15_63:49;
+	} s3;
 };
 
 /* ========================================================================= */
-/*                    UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR                      */
+/*                      UVH_RH_GAM_MMR_OVERLAY_CONFIG                        */
 /* ========================================================================= */
-#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x1600028UL
-#define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x1600028UL
-#define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x480028UL
-#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR (				\
-	is_uv2_hub() ? UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR :		\
-	is_uv3_hub() ? UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR :		\
-	/*is_uv4_hub*/ UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR)
-
-#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT	26
-#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT	63
-#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK	0x00003ffffc000000UL
-#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK	0x8000000000000000UL
-
-#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT	26
-#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT	63
-#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK	0x00003ffffc000000UL
-#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK	0x8000000000000000UL
-
-#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT	26
-#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT	63
-#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK	0x00003ffffc000000UL
-#define UV2H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK	0x8000000000000000UL
-
-#define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT	26
-#define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT	63
-#define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK	0x00003ffffc000000UL
-#define UV3H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK	0x8000000000000000UL
-
-#define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT	26
-#define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_SHFT	63
-#define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_MASK	0x00003ffffc000000UL
-#define UV4H_RH_GAM_MMR_OVERLAY_CONFIG_MMR_ENABLE_MASK	0x8000000000000000UL
-
-
-union uvh_rh_gam_mmr_overlay_config_mmr_u {
+#define UVH_RH_GAM_MMR_OVERLAY_CONFIG (					\
+	is_uv(UV4) ? 0x480028UL :					\
+	is_uv(UV3) ? 0x1600028UL :					\
+	is_uv(UV2) ? 0x1600028UL :					\
+	0)
+
+
+/* UVXH common defines */
+#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT	26
+#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_BASE_MASK (			\
+	is_uv(UV4A) ? 0x000ffffffc000000UL :				\
+	is_uv(UV4) ? 0x00003ffffc000000UL :				\
+	is_uv(UV3) ? 0x00003ffffc000000UL :				\
+	is_uv(UV2) ? 0x00003ffffc000000UL :				\
+	0)
+#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_ENABLE_SHFT	63
+#define UVXH_RH_GAM_MMR_OVERLAY_CONFIG_ENABLE_MASK	0x8000000000000000UL
+
+/* UV4A unique defines */
+#define UV4AH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT	26
+#define UV4AH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK	0x000ffffffc000000UL
+
+#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_BASE_MASK (			\
+	is_uv(UV4A) ? 0x000ffffffc000000UL :				\
+	is_uv(UV4) ? 0x00003ffffc000000UL :				\
+	is_uv(UV3) ? 0x00003ffffc000000UL :				\
+	is_uv(UV2) ? 0x00003ffffc000000UL :				\
+	0)
+
+#define UVH_RH_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT (			\
+	is_uv(UV4) ? 26 :						\
+	is_uv(UV3) ? 26 :						\
+	is_uv(UV2) ? 26 :						\
+	-1)
+
+union uvh_rh_gam_mmr_overlay_config_u {
 	unsigned long	v;
-	struct uvh_rh_gam_mmr_overlay_config_mmr_s {
+
+	/* UVH common struct */
+	struct uvh_rh_gam_mmr_overlay_config_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:20;			/* RW */
 		unsigned long	rsvd_46_62:17;
 		unsigned long	enable:1;			/* RW */
 	} s;
-	struct uvxh_rh_gam_mmr_overlay_config_mmr_s {
+
+	/* UVXH common struct */
+	struct uvxh_rh_gam_mmr_overlay_config_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:20;			/* RW */
 		unsigned long	rsvd_46_62:17;
 		unsigned long	enable:1;			/* RW */
 	} sx;
-	struct uv2h_rh_gam_mmr_overlay_config_mmr_s {
+
+	/* UV4 unique struct */
+	struct uv4h_rh_gam_mmr_overlay_config_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:20;			/* RW */
 		unsigned long	rsvd_46_62:17;
 		unsigned long	enable:1;			/* RW */
-	} s2;
-	struct uv3h_rh_gam_mmr_overlay_config_mmr_s {
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rh_gam_mmr_overlay_config_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:20;			/* RW */
 		unsigned long	rsvd_46_62:17;
 		unsigned long	enable:1;			/* RW */
 	} s3;
-	struct uv4h_rh_gam_mmr_overlay_config_mmr_s {
+
+	/* UV2 unique struct */
+	struct uv2h_rh_gam_mmr_overlay_config_s {
 		unsigned long	rsvd_0_25:26;
 		unsigned long	base:20;			/* RW */
 		unsigned long	rsvd_46_62:17;
 		unsigned long	enable:1;			/* RW */
-	} s4;
+	} s2;
 };
 
 /* ========================================================================= */
 /*                                 UVH_RTC                                   */
 /* ========================================================================= */
-#define UV2H_RTC 0x340000UL
-#define UV3H_RTC 0x340000UL
-#define UV4H_RTC 0xe0000UL
 #define UVH_RTC (							\
-	is_uv2_hub() ? UV2H_RTC :					\
-	is_uv3_hub() ? UV3H_RTC :					\
-	/*is_uv4_hub*/ UV4H_RTC)
+	is_uv(UV5) ? 0xe0000UL :					\
+	is_uv(UV4) ? 0xe0000UL :					\
+	is_uv(UV3) ? 0x340000UL :					\
+	is_uv(UV2) ? 0x340000UL :					\
+	0)
 
+/* UVH common defines*/
 #define UVH_RTC_REAL_TIME_CLOCK_SHFT			0
 #define UVH_RTC_REAL_TIME_CLOCK_MASK			0x00ffffffffffffffUL
 
 
 union uvh_rtc_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_rtc_s {
 		unsigned long	real_time_clock:56;		/* RW */
 		unsigned long	rsvd_56_63:8;
 	} s;
+
+	/* UV5 unique struct */
+	struct uv5h_rtc_s {
+		unsigned long	real_time_clock:56;		/* RW */
+		unsigned long	rsvd_56_63:8;
+	} s5;
+
+	/* UV4 unique struct */
+	struct uv4h_rtc_s {
+		unsigned long	real_time_clock:56;		/* RW */
+		unsigned long	rsvd_56_63:8;
+	} s4;
+
+	/* UV3 unique struct */
+	struct uv3h_rtc_s {
+		unsigned long	real_time_clock:56;		/* RW */
+		unsigned long	rsvd_56_63:8;
+	} s3;
+
+	/* UV2 unique struct */
+	struct uv2h_rtc_s {
+		unsigned long	real_time_clock:56;		/* RW */
+		unsigned long	rsvd_56_63:8;
+	} s2;
 };
 
 /* ========================================================================= */
@@ -3487,26 +4427,29 @@ union uvh_rtc_u {
 /* ========================================================================= */
 #define UVH_RTC1_INT_CONFIG 0x615c0UL
 
+/* UVH common defines*/
 #define UVH_RTC1_INT_CONFIG_VECTOR_SHFT			0
-#define UVH_RTC1_INT_CONFIG_DM_SHFT			8
-#define UVH_RTC1_INT_CONFIG_DESTMODE_SHFT		11
-#define UVH_RTC1_INT_CONFIG_STATUS_SHFT			12
-#define UVH_RTC1_INT_CONFIG_P_SHFT			13
-#define UVH_RTC1_INT_CONFIG_T_SHFT			15
-#define UVH_RTC1_INT_CONFIG_M_SHFT			16
-#define UVH_RTC1_INT_CONFIG_APIC_ID_SHFT		32
 #define UVH_RTC1_INT_CONFIG_VECTOR_MASK			0x00000000000000ffUL
+#define UVH_RTC1_INT_CONFIG_DM_SHFT			8
 #define UVH_RTC1_INT_CONFIG_DM_MASK			0x0000000000000700UL
+#define UVH_RTC1_INT_CONFIG_DESTMODE_SHFT		11
 #define UVH_RTC1_INT_CONFIG_DESTMODE_MASK		0x0000000000000800UL
+#define UVH_RTC1_INT_CONFIG_STATUS_SHFT			12
 #define UVH_RTC1_INT_CONFIG_STATUS_MASK			0x0000000000001000UL
+#define UVH_RTC1_INT_CONFIG_P_SHFT			13
 #define UVH_RTC1_INT_CONFIG_P_MASK			0x0000000000002000UL
+#define UVH_RTC1_INT_CONFIG_T_SHFT			15
 #define UVH_RTC1_INT_CONFIG_T_MASK			0x0000000000008000UL
+#define UVH_RTC1_INT_CONFIG_M_SHFT			16
 #define UVH_RTC1_INT_CONFIG_M_MASK			0x0000000000010000UL
+#define UVH_RTC1_INT_CONFIG_APIC_ID_SHFT		32
 #define UVH_RTC1_INT_CONFIG_APIC_ID_MASK		0xffffffff00000000UL
 
 
 union uvh_rtc1_int_config_u {
 	unsigned long	v;
+
+	/* UVH common struct */
 	struct uvh_rtc1_int_config_s {
 		unsigned long	vector_:8;			/* RW */
 		unsigned long	dm:3;				/* RW */
@@ -3519,591 +4462,175 @@ union uvh_rtc1_int_config_u {
 		unsigned long	rsvd_17_31:15;
 		unsigned long	apic_id:32;			/* RW */
 	} s;
-};
-
-/* ========================================================================= */
-/*                               UVH_SCRATCH5                                */
-/* ========================================================================= */
-#define UV2H_SCRATCH5 0x2d0200UL
-#define UV3H_SCRATCH5 0x2d0200UL
-#define UV4H_SCRATCH5 0xb0200UL
-#define UVH_SCRATCH5 (							\
-	is_uv2_hub() ? UV2H_SCRATCH5 :					\
-	is_uv3_hub() ? UV3H_SCRATCH5 :					\
-	/*is_uv4_hub*/ UV4H_SCRATCH5)
-
-#define UV2H_SCRATCH5_32 0x778
-#define UV3H_SCRATCH5_32 0x778
-#define UV4H_SCRATCH5_32 0x798
-#define UVH_SCRATCH5_32 (						\
-	is_uv2_hub() ? UV2H_SCRATCH5_32 :				\
-	is_uv3_hub() ? UV3H_SCRATCH5_32 :				\
-	/*is_uv4_hub*/ UV4H_SCRATCH5_32)
-
-#define UVH_SCRATCH5_SCRATCH5_SHFT			0
-#define UVH_SCRATCH5_SCRATCH5_MASK			0xffffffffffffffffUL
-
-
-union uvh_scratch5_u {
-	unsigned long	v;
-	struct uvh_scratch5_s {
-		unsigned long	scratch5:64;			/* RW, W1CS */
-	} s;
-};
 
-/* ========================================================================= */
-/*                            UVH_SCRATCH5_ALIAS                             */
-/* ========================================================================= */
-#define UV2H_SCRATCH5_ALIAS 0x2d0208UL
-#define UV3H_SCRATCH5_ALIAS 0x2d0208UL
-#define UV4H_SCRATCH5_ALIAS 0xb0208UL
-#define UVH_SCRATCH5_ALIAS (						\
-	is_uv2_hub() ? UV2H_SCRATCH5_ALIAS :				\
-	is_uv3_hub() ? UV3H_SCRATCH5_ALIAS :				\
-	/*is_uv4_hub*/ UV4H_SCRATCH5_ALIAS)
-
-#define UV2H_SCRATCH5_ALIAS_32 0x780
-#define UV3H_SCRATCH5_ALIAS_32 0x780
-#define UV4H_SCRATCH5_ALIAS_32 0x7a0
-#define UVH_SCRATCH5_ALIAS_32 (						\
-	is_uv2_hub() ? UV2H_SCRATCH5_ALIAS_32 :				\
-	is_uv3_hub() ? UV3H_SCRATCH5_ALIAS_32 :				\
-	/*is_uv4_hub*/ UV4H_SCRATCH5_ALIAS_32)
-
-
-/* ========================================================================= */
-/*                           UVH_SCRATCH5_ALIAS_2                            */
-/* ========================================================================= */
-#define UV2H_SCRATCH5_ALIAS_2 0x2d0210UL
-#define UV3H_SCRATCH5_ALIAS_2 0x2d0210UL
-#define UV4H_SCRATCH5_ALIAS_2 0xb0210UL
-#define UVH_SCRATCH5_ALIAS_2 (						\
-	is_uv2_hub() ? UV2H_SCRATCH5_ALIAS_2 :				\
-	is_uv3_hub() ? UV3H_SCRATCH5_ALIAS_2 :				\
-	/*is_uv4_hub*/ UV4H_SCRATCH5_ALIAS_2)
-#define UVH_SCRATCH5_ALIAS_2_32 0x788
-
-
-/* ========================================================================= */
-/*                          UVXH_EVENT_OCCURRED2                             */
-/* ========================================================================= */
-#define UVXH_EVENT_OCCURRED2 0x70100UL
-
-#define UV2H_EVENT_OCCURRED2_32 0xb68
-#define UV3H_EVENT_OCCURRED2_32 0xb68
-#define UV4H_EVENT_OCCURRED2_32 0x608
-#define UVH_EVENT_OCCURRED2_32 (					\
-	is_uv2_hub() ? UV2H_EVENT_OCCURRED2_32 :			\
-	is_uv3_hub() ? UV3H_EVENT_OCCURRED2_32 :			\
-	/*is_uv4_hub*/ UV4H_EVENT_OCCURRED2_32)
-
-
-#define UV2H_EVENT_OCCURRED2_RTC_0_SHFT			0
-#define UV2H_EVENT_OCCURRED2_RTC_1_SHFT			1
-#define UV2H_EVENT_OCCURRED2_RTC_2_SHFT			2
-#define UV2H_EVENT_OCCURRED2_RTC_3_SHFT			3
-#define UV2H_EVENT_OCCURRED2_RTC_4_SHFT			4
-#define UV2H_EVENT_OCCURRED2_RTC_5_SHFT			5
-#define UV2H_EVENT_OCCURRED2_RTC_6_SHFT			6
-#define UV2H_EVENT_OCCURRED2_RTC_7_SHFT			7
-#define UV2H_EVENT_OCCURRED2_RTC_8_SHFT			8
-#define UV2H_EVENT_OCCURRED2_RTC_9_SHFT			9
-#define UV2H_EVENT_OCCURRED2_RTC_10_SHFT		10
-#define UV2H_EVENT_OCCURRED2_RTC_11_SHFT		11
-#define UV2H_EVENT_OCCURRED2_RTC_12_SHFT		12
-#define UV2H_EVENT_OCCURRED2_RTC_13_SHFT		13
-#define UV2H_EVENT_OCCURRED2_RTC_14_SHFT		14
-#define UV2H_EVENT_OCCURRED2_RTC_15_SHFT		15
-#define UV2H_EVENT_OCCURRED2_RTC_16_SHFT		16
-#define UV2H_EVENT_OCCURRED2_RTC_17_SHFT		17
-#define UV2H_EVENT_OCCURRED2_RTC_18_SHFT		18
-#define UV2H_EVENT_OCCURRED2_RTC_19_SHFT		19
-#define UV2H_EVENT_OCCURRED2_RTC_20_SHFT		20
-#define UV2H_EVENT_OCCURRED2_RTC_21_SHFT		21
-#define UV2H_EVENT_OCCURRED2_RTC_22_SHFT		22
-#define UV2H_EVENT_OCCURRED2_RTC_23_SHFT		23
-#define UV2H_EVENT_OCCURRED2_RTC_24_SHFT		24
-#define UV2H_EVENT_OCCURRED2_RTC_25_SHFT		25
-#define UV2H_EVENT_OCCURRED2_RTC_26_SHFT		26
-#define UV2H_EVENT_OCCURRED2_RTC_27_SHFT		27
-#define UV2H_EVENT_OCCURRED2_RTC_28_SHFT		28
-#define UV2H_EVENT_OCCURRED2_RTC_29_SHFT		29
-#define UV2H_EVENT_OCCURRED2_RTC_30_SHFT		30
-#define UV2H_EVENT_OCCURRED2_RTC_31_SHFT		31
-#define UV2H_EVENT_OCCURRED2_RTC_0_MASK			0x0000000000000001UL
-#define UV2H_EVENT_OCCURRED2_RTC_1_MASK			0x0000000000000002UL
-#define UV2H_EVENT_OCCURRED2_RTC_2_MASK			0x0000000000000004UL
-#define UV2H_EVENT_OCCURRED2_RTC_3_MASK			0x0000000000000008UL
-#define UV2H_EVENT_OCCURRED2_RTC_4_MASK			0x0000000000000010UL
-#define UV2H_EVENT_OCCURRED2_RTC_5_MASK			0x0000000000000020UL
-#define UV2H_EVENT_OCCURRED2_RTC_6_MASK			0x0000000000000040UL
-#define UV2H_EVENT_OCCURRED2_RTC_7_MASK			0x0000000000000080UL
-#define UV2H_EVENT_OCCURRED2_RTC_8_MASK			0x0000000000000100UL
-#define UV2H_EVENT_OCCURRED2_RTC_9_MASK			0x0000000000000200UL
-#define UV2H_EVENT_OCCURRED2_RTC_10_MASK		0x0000000000000400UL
-#define UV2H_EVENT_OCCURRED2_RTC_11_MASK		0x0000000000000800UL
-#define UV2H_EVENT_OCCURRED2_RTC_12_MASK		0x0000000000001000UL
-#define UV2H_EVENT_OCCURRED2_RTC_13_MASK		0x0000000000002000UL
-#define UV2H_EVENT_OCCURRED2_RTC_14_MASK		0x0000000000004000UL
-#define UV2H_EVENT_OCCURRED2_RTC_15_MASK		0x0000000000008000UL
-#define UV2H_EVENT_OCCURRED2_RTC_16_MASK		0x0000000000010000UL
-#define UV2H_EVENT_OCCURRED2_RTC_17_MASK		0x0000000000020000UL
-#define UV2H_EVENT_OCCURRED2_RTC_18_MASK		0x0000000000040000UL
-#define UV2H_EVENT_OCCURRED2_RTC_19_MASK		0x0000000000080000UL
-#define UV2H_EVENT_OCCURRED2_RTC_20_MASK		0x0000000000100000UL
-#define UV2H_EVENT_OCCURRED2_RTC_21_MASK		0x0000000000200000UL
-#define UV2H_EVENT_OCCURRED2_RTC_22_MASK		0x0000000000400000UL
-#define UV2H_EVENT_OCCURRED2_RTC_23_MASK		0x0000000000800000UL
-#define UV2H_EVENT_OCCURRED2_RTC_24_MASK		0x0000000001000000UL
-#define UV2H_EVENT_OCCURRED2_RTC_25_MASK		0x0000000002000000UL
-#define UV2H_EVENT_OCCURRED2_RTC_26_MASK		0x0000000004000000UL
-#define UV2H_EVENT_OCCURRED2_RTC_27_MASK		0x0000000008000000UL
-#define UV2H_EVENT_OCCURRED2_RTC_28_MASK		0x0000000010000000UL
-#define UV2H_EVENT_OCCURRED2_RTC_29_MASK		0x0000000020000000UL
-#define UV2H_EVENT_OCCURRED2_RTC_30_MASK		0x0000000040000000UL
-#define UV2H_EVENT_OCCURRED2_RTC_31_MASK		0x0000000080000000UL
-
-#define UV3H_EVENT_OCCURRED2_RTC_0_SHFT			0
-#define UV3H_EVENT_OCCURRED2_RTC_1_SHFT			1
-#define UV3H_EVENT_OCCURRED2_RTC_2_SHFT			2
-#define UV3H_EVENT_OCCURRED2_RTC_3_SHFT			3
-#define UV3H_EVENT_OCCURRED2_RTC_4_SHFT			4
-#define UV3H_EVENT_OCCURRED2_RTC_5_SHFT			5
-#define UV3H_EVENT_OCCURRED2_RTC_6_SHFT			6
-#define UV3H_EVENT_OCCURRED2_RTC_7_SHFT			7
-#define UV3H_EVENT_OCCURRED2_RTC_8_SHFT			8
-#define UV3H_EVENT_OCCURRED2_RTC_9_SHFT			9
-#define UV3H_EVENT_OCCURRED2_RTC_10_SHFT		10
-#define UV3H_EVENT_OCCURRED2_RTC_11_SHFT		11
-#define UV3H_EVENT_OCCURRED2_RTC_12_SHFT		12
-#define UV3H_EVENT_OCCURRED2_RTC_13_SHFT		13
-#define UV3H_EVENT_OCCURRED2_RTC_14_SHFT		14
-#define UV3H_EVENT_OCCURRED2_RTC_15_SHFT		15
-#define UV3H_EVENT_OCCURRED2_RTC_16_SHFT		16
-#define UV3H_EVENT_OCCURRED2_RTC_17_SHFT		17
-#define UV3H_EVENT_OCCURRED2_RTC_18_SHFT		18
-#define UV3H_EVENT_OCCURRED2_RTC_19_SHFT		19
-#define UV3H_EVENT_OCCURRED2_RTC_20_SHFT		20
-#define UV3H_EVENT_OCCURRED2_RTC_21_SHFT		21
-#define UV3H_EVENT_OCCURRED2_RTC_22_SHFT		22
-#define UV3H_EVENT_OCCURRED2_RTC_23_SHFT		23
-#define UV3H_EVENT_OCCURRED2_RTC_24_SHFT		24
-#define UV3H_EVENT_OCCURRED2_RTC_25_SHFT		25
-#define UV3H_EVENT_OCCURRED2_RTC_26_SHFT		26
-#define UV3H_EVENT_OCCURRED2_RTC_27_SHFT		27
-#define UV3H_EVENT_OCCURRED2_RTC_28_SHFT		28
-#define UV3H_EVENT_OCCURRED2_RTC_29_SHFT		29
-#define UV3H_EVENT_OCCURRED2_RTC_30_SHFT		30
-#define UV3H_EVENT_OCCURRED2_RTC_31_SHFT		31
-#define UV3H_EVENT_OCCURRED2_RTC_0_MASK			0x0000000000000001UL
-#define UV3H_EVENT_OCCURRED2_RTC_1_MASK			0x0000000000000002UL
-#define UV3H_EVENT_OCCURRED2_RTC_2_MASK			0x0000000000000004UL
-#define UV3H_EVENT_OCCURRED2_RTC_3_MASK			0x0000000000000008UL
-#define UV3H_EVENT_OCCURRED2_RTC_4_MASK			0x0000000000000010UL
-#define UV3H_EVENT_OCCURRED2_RTC_5_MASK			0x0000000000000020UL
-#define UV3H_EVENT_OCCURRED2_RTC_6_MASK			0x0000000000000040UL
-#define UV3H_EVENT_OCCURRED2_RTC_7_MASK			0x0000000000000080UL
-#define UV3H_EVENT_OCCURRED2_RTC_8_MASK			0x0000000000000100UL
-#define UV3H_EVENT_OCCURRED2_RTC_9_MASK			0x0000000000000200UL
-#define UV3H_EVENT_OCCURRED2_RTC_10_MASK		0x0000000000000400UL
-#define UV3H_EVENT_OCCURRED2_RTC_11_MASK		0x0000000000000800UL
-#define UV3H_EVENT_OCCURRED2_RTC_12_MASK		0x0000000000001000UL
-#define UV3H_EVENT_OCCURRED2_RTC_13_MASK		0x0000000000002000UL
-#define UV3H_EVENT_OCCURRED2_RTC_14_MASK		0x0000000000004000UL
-#define UV3H_EVENT_OCCURRED2_RTC_15_MASK		0x0000000000008000UL
-#define UV3H_EVENT_OCCURRED2_RTC_16_MASK		0x0000000000010000UL
-#define UV3H_EVENT_OCCURRED2_RTC_17_MASK		0x0000000000020000UL
-#define UV3H_EVENT_OCCURRED2_RTC_18_MASK		0x0000000000040000UL
-#define UV3H_EVENT_OCCURRED2_RTC_19_MASK		0x0000000000080000UL
-#define UV3H_EVENT_OCCURRED2_RTC_20_MASK		0x0000000000100000UL
-#define UV3H_EVENT_OCCURRED2_RTC_21_MASK		0x0000000000200000UL
-#define UV3H_EVENT_OCCURRED2_RTC_22_MASK		0x0000000000400000UL
-#define UV3H_EVENT_OCCURRED2_RTC_23_MASK		0x0000000000800000UL
-#define UV3H_EVENT_OCCURRED2_RTC_24_MASK		0x0000000001000000UL
-#define UV3H_EVENT_OCCURRED2_RTC_25_MASK		0x0000000002000000UL
-#define UV3H_EVENT_OCCURRED2_RTC_26_MASK		0x0000000004000000UL
-#define UV3H_EVENT_OCCURRED2_RTC_27_MASK		0x0000000008000000UL
-#define UV3H_EVENT_OCCURRED2_RTC_28_MASK		0x0000000010000000UL
-#define UV3H_EVENT_OCCURRED2_RTC_29_MASK		0x0000000020000000UL
-#define UV3H_EVENT_OCCURRED2_RTC_30_MASK		0x0000000040000000UL
-#define UV3H_EVENT_OCCURRED2_RTC_31_MASK		0x0000000080000000UL
+	/* UV5 unique struct */
+	struct uv5h_rtc1_int_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} s5;
 
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT0_SHFT 0
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT1_SHFT 1
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT2_SHFT 2
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT3_SHFT 3
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT4_SHFT 4
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT5_SHFT 5
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT6_SHFT 6
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT7_SHFT 7
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT8_SHFT 8
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT9_SHFT 9
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT10_SHFT 10
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT11_SHFT 11
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT12_SHFT 12
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT13_SHFT 13
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT14_SHFT 14
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT15_SHFT 15
-#define UV4H_EVENT_OCCURRED2_RTC_INTERVAL_INT_SHFT	16
-#define UV4H_EVENT_OCCURRED2_BAU_DASHBOARD_INT_SHFT	17
-#define UV4H_EVENT_OCCURRED2_RTC_0_SHFT			18
-#define UV4H_EVENT_OCCURRED2_RTC_1_SHFT			19
-#define UV4H_EVENT_OCCURRED2_RTC_2_SHFT			20
-#define UV4H_EVENT_OCCURRED2_RTC_3_SHFT			21
-#define UV4H_EVENT_OCCURRED2_RTC_4_SHFT			22
-#define UV4H_EVENT_OCCURRED2_RTC_5_SHFT			23
-#define UV4H_EVENT_OCCURRED2_RTC_6_SHFT			24
-#define UV4H_EVENT_OCCURRED2_RTC_7_SHFT			25
-#define UV4H_EVENT_OCCURRED2_RTC_8_SHFT			26
-#define UV4H_EVENT_OCCURRED2_RTC_9_SHFT			27
-#define UV4H_EVENT_OCCURRED2_RTC_10_SHFT		28
-#define UV4H_EVENT_OCCURRED2_RTC_11_SHFT		29
-#define UV4H_EVENT_OCCURRED2_RTC_12_SHFT		30
-#define UV4H_EVENT_OCCURRED2_RTC_13_SHFT		31
-#define UV4H_EVENT_OCCURRED2_RTC_14_SHFT		32
-#define UV4H_EVENT_OCCURRED2_RTC_15_SHFT		33
-#define UV4H_EVENT_OCCURRED2_RTC_16_SHFT		34
-#define UV4H_EVENT_OCCURRED2_RTC_17_SHFT		35
-#define UV4H_EVENT_OCCURRED2_RTC_18_SHFT		36
-#define UV4H_EVENT_OCCURRED2_RTC_19_SHFT		37
-#define UV4H_EVENT_OCCURRED2_RTC_20_SHFT		38
-#define UV4H_EVENT_OCCURRED2_RTC_21_SHFT		39
-#define UV4H_EVENT_OCCURRED2_RTC_22_SHFT		40
-#define UV4H_EVENT_OCCURRED2_RTC_23_SHFT		41
-#define UV4H_EVENT_OCCURRED2_RTC_24_SHFT		42
-#define UV4H_EVENT_OCCURRED2_RTC_25_SHFT		43
-#define UV4H_EVENT_OCCURRED2_RTC_26_SHFT		44
-#define UV4H_EVENT_OCCURRED2_RTC_27_SHFT		45
-#define UV4H_EVENT_OCCURRED2_RTC_28_SHFT		46
-#define UV4H_EVENT_OCCURRED2_RTC_29_SHFT		47
-#define UV4H_EVENT_OCCURRED2_RTC_30_SHFT		48
-#define UV4H_EVENT_OCCURRED2_RTC_31_SHFT		49
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT0_MASK 0x0000000000000001UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT1_MASK 0x0000000000000002UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT2_MASK 0x0000000000000004UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT3_MASK 0x0000000000000008UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT4_MASK 0x0000000000000010UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT5_MASK 0x0000000000000020UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT6_MASK 0x0000000000000040UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT7_MASK 0x0000000000000080UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT8_MASK 0x0000000000000100UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT9_MASK 0x0000000000000200UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT10_MASK 0x0000000000000400UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT11_MASK 0x0000000000000800UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT12_MASK 0x0000000000001000UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT13_MASK 0x0000000000002000UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT14_MASK 0x0000000000004000UL
-#define UV4H_EVENT_OCCURRED2_MESSAGE_ACCELERATOR_INT15_MASK 0x0000000000008000UL
-#define UV4H_EVENT_OCCURRED2_RTC_INTERVAL_INT_MASK	0x0000000000010000UL
-#define UV4H_EVENT_OCCURRED2_BAU_DASHBOARD_INT_MASK	0x0000000000020000UL
-#define UV4H_EVENT_OCCURRED2_RTC_0_MASK			0x0000000000040000UL
-#define UV4H_EVENT_OCCURRED2_RTC_1_MASK			0x0000000000080000UL
-#define UV4H_EVENT_OCCURRED2_RTC_2_MASK			0x0000000000100000UL
-#define UV4H_EVENT_OCCURRED2_RTC_3_MASK			0x0000000000200000UL
-#define UV4H_EVENT_OCCURRED2_RTC_4_MASK			0x0000000000400000UL
-#define UV4H_EVENT_OCCURRED2_RTC_5_MASK			0x0000000000800000UL
-#define UV4H_EVENT_OCCURRED2_RTC_6_MASK			0x0000000001000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_7_MASK			0x0000000002000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_8_MASK			0x0000000004000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_9_MASK			0x0000000008000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_10_MASK		0x0000000010000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_11_MASK		0x0000000020000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_12_MASK		0x0000000040000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_13_MASK		0x0000000080000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_14_MASK		0x0000000100000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_15_MASK		0x0000000200000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_16_MASK		0x0000000400000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_17_MASK		0x0000000800000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_18_MASK		0x0000001000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_19_MASK		0x0000002000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_20_MASK		0x0000004000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_21_MASK		0x0000008000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_22_MASK		0x0000010000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_23_MASK		0x0000020000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_24_MASK		0x0000040000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_25_MASK		0x0000080000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_26_MASK		0x0000100000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_27_MASK		0x0000200000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_28_MASK		0x0000400000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_29_MASK		0x0000800000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_30_MASK		0x0001000000000000UL
-#define UV4H_EVENT_OCCURRED2_RTC_31_MASK		0x0002000000000000UL
+	/* UV4 unique struct */
+	struct uv4h_rtc1_int_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} s4;
 
-#define UVXH_EVENT_OCCURRED2_RTC_1_MASK (				\
-	is_uv2_hub() ? UV2H_EVENT_OCCURRED2_RTC_1_MASK :		\
-	is_uv3_hub() ? UV3H_EVENT_OCCURRED2_RTC_1_MASK :		\
-	/*is_uv4_hub*/ UV4H_EVENT_OCCURRED2_RTC_1_MASK)
+	/* UV3 unique struct */
+	struct uv3h_rtc1_int_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
+	} s3;
 
-union uvh_event_occurred2_u {
-	unsigned long	v;
-	struct uv2h_event_occurred2_s {
-		unsigned long	rtc_0:1;			/* RW */
-		unsigned long	rtc_1:1;			/* RW */
-		unsigned long	rtc_2:1;			/* RW */
-		unsigned long	rtc_3:1;			/* RW */
-		unsigned long	rtc_4:1;			/* RW */
-		unsigned long	rtc_5:1;			/* RW */
-		unsigned long	rtc_6:1;			/* RW */
-		unsigned long	rtc_7:1;			/* RW */
-		unsigned long	rtc_8:1;			/* RW */
-		unsigned long	rtc_9:1;			/* RW */
-		unsigned long	rtc_10:1;			/* RW */
-		unsigned long	rtc_11:1;			/* RW */
-		unsigned long	rtc_12:1;			/* RW */
-		unsigned long	rtc_13:1;			/* RW */
-		unsigned long	rtc_14:1;			/* RW */
-		unsigned long	rtc_15:1;			/* RW */
-		unsigned long	rtc_16:1;			/* RW */
-		unsigned long	rtc_17:1;			/* RW */
-		unsigned long	rtc_18:1;			/* RW */
-		unsigned long	rtc_19:1;			/* RW */
-		unsigned long	rtc_20:1;			/* RW */
-		unsigned long	rtc_21:1;			/* RW */
-		unsigned long	rtc_22:1;			/* RW */
-		unsigned long	rtc_23:1;			/* RW */
-		unsigned long	rtc_24:1;			/* RW */
-		unsigned long	rtc_25:1;			/* RW */
-		unsigned long	rtc_26:1;			/* RW */
-		unsigned long	rtc_27:1;			/* RW */
-		unsigned long	rtc_28:1;			/* RW */
-		unsigned long	rtc_29:1;			/* RW */
-		unsigned long	rtc_30:1;			/* RW */
-		unsigned long	rtc_31:1;			/* RW */
-		unsigned long	rsvd_32_63:32;
+	/* UV2 unique struct */
+	struct uv2h_rtc1_int_config_s {
+		unsigned long	vector_:8;			/* RW */
+		unsigned long	dm:3;				/* RW */
+		unsigned long	destmode:1;			/* RW */
+		unsigned long	status:1;			/* RO */
+		unsigned long	p:1;				/* RO */
+		unsigned long	rsvd_14:1;
+		unsigned long	t:1;				/* RO */
+		unsigned long	m:1;				/* RW */
+		unsigned long	rsvd_17_31:15;
+		unsigned long	apic_id:32;			/* RW */
 	} s2;
-	struct uv3h_event_occurred2_s {
-		unsigned long	rtc_0:1;			/* RW */
-		unsigned long	rtc_1:1;			/* RW */
-		unsigned long	rtc_2:1;			/* RW */
-		unsigned long	rtc_3:1;			/* RW */
-		unsigned long	rtc_4:1;			/* RW */
-		unsigned long	rtc_5:1;			/* RW */
-		unsigned long	rtc_6:1;			/* RW */
-		unsigned long	rtc_7:1;			/* RW */
-		unsigned long	rtc_8:1;			/* RW */
-		unsigned long	rtc_9:1;			/* RW */
-		unsigned long	rtc_10:1;			/* RW */
-		unsigned long	rtc_11:1;			/* RW */
-		unsigned long	rtc_12:1;			/* RW */
-		unsigned long	rtc_13:1;			/* RW */
-		unsigned long	rtc_14:1;			/* RW */
-		unsigned long	rtc_15:1;			/* RW */
-		unsigned long	rtc_16:1;			/* RW */
-		unsigned long	rtc_17:1;			/* RW */
-		unsigned long	rtc_18:1;			/* RW */
-		unsigned long	rtc_19:1;			/* RW */
-		unsigned long	rtc_20:1;			/* RW */
-		unsigned long	rtc_21:1;			/* RW */
-		unsigned long	rtc_22:1;			/* RW */
-		unsigned long	rtc_23:1;			/* RW */
-		unsigned long	rtc_24:1;			/* RW */
-		unsigned long	rtc_25:1;			/* RW */
-		unsigned long	rtc_26:1;			/* RW */
-		unsigned long	rtc_27:1;			/* RW */
-		unsigned long	rtc_28:1;			/* RW */
-		unsigned long	rtc_29:1;			/* RW */
-		unsigned long	rtc_30:1;			/* RW */
-		unsigned long	rtc_31:1;			/* RW */
-		unsigned long	rsvd_32_63:32;
-	} s3;
-	struct uv4h_event_occurred2_s {
-		unsigned long	message_accelerator_int0:1;	/* RW */
-		unsigned long	message_accelerator_int1:1;	/* RW */
-		unsigned long	message_accelerator_int2:1;	/* RW */
-		unsigned long	message_accelerator_int3:1;	/* RW */
-		unsigned long	message_accelerator_int4:1;	/* RW */
-		unsigned long	message_accelerator_int5:1;	/* RW */
-		unsigned long	message_accelerator_int6:1;	/* RW */
-		unsigned long	message_accelerator_int7:1;	/* RW */
-		unsigned long	message_accelerator_int8:1;	/* RW */
-		unsigned long	message_accelerator_int9:1;	/* RW */
-		unsigned long	message_accelerator_int10:1;	/* RW */
-		unsigned long	message_accelerator_int11:1;	/* RW */
-		unsigned long	message_accelerator_int12:1;	/* RW */
-		unsigned long	message_accelerator_int13:1;	/* RW */
-		unsigned long	message_accelerator_int14:1;	/* RW */
-		unsigned long	message_accelerator_int15:1;	/* RW */
-		unsigned long	rtc_interval_int:1;		/* RW */
-		unsigned long	bau_dashboard_int:1;		/* RW */
-		unsigned long	rtc_0:1;			/* RW */
-		unsigned long	rtc_1:1;			/* RW */
-		unsigned long	rtc_2:1;			/* RW */
-		unsigned long	rtc_3:1;			/* RW */
-		unsigned long	rtc_4:1;			/* RW */
-		unsigned long	rtc_5:1;			/* RW */
-		unsigned long	rtc_6:1;			/* RW */
-		unsigned long	rtc_7:1;			/* RW */
-		unsigned long	rtc_8:1;			/* RW */
-		unsigned long	rtc_9:1;			/* RW */
-		unsigned long	rtc_10:1;			/* RW */
-		unsigned long	rtc_11:1;			/* RW */
-		unsigned long	rtc_12:1;			/* RW */
-		unsigned long	rtc_13:1;			/* RW */
-		unsigned long	rtc_14:1;			/* RW */
-		unsigned long	rtc_15:1;			/* RW */
-		unsigned long	rtc_16:1;			/* RW */
-		unsigned long	rtc_17:1;			/* RW */
-		unsigned long	rtc_18:1;			/* RW */
-		unsigned long	rtc_19:1;			/* RW */
-		unsigned long	rtc_20:1;			/* RW */
-		unsigned long	rtc_21:1;			/* RW */
-		unsigned long	rtc_22:1;			/* RW */
-		unsigned long	rtc_23:1;			/* RW */
-		unsigned long	rtc_24:1;			/* RW */
-		unsigned long	rtc_25:1;			/* RW */
-		unsigned long	rtc_26:1;			/* RW */
-		unsigned long	rtc_27:1;			/* RW */
-		unsigned long	rtc_28:1;			/* RW */
-		unsigned long	rtc_29:1;			/* RW */
-		unsigned long	rtc_30:1;			/* RW */
-		unsigned long	rtc_31:1;			/* RW */
-		unsigned long	rsvd_50_63:14;
-	} s4;
 };
 
 /* ========================================================================= */
-/*                       UVXH_EVENT_OCCURRED2_ALIAS                          */
+/*                               UVH_SCRATCH5                                */
 /* ========================================================================= */
-#define UVXH_EVENT_OCCURRED2_ALIAS 0x70108UL
-
-#define UV2H_EVENT_OCCURRED2_ALIAS_32 0xb70
-#define UV3H_EVENT_OCCURRED2_ALIAS_32 0xb70
-#define UV4H_EVENT_OCCURRED2_ALIAS_32 0x610
-#define UVH_EVENT_OCCURRED2_ALIAS_32 (					\
-	is_uv2_hub() ? UV2H_EVENT_OCCURRED2_ALIAS_32 :			\
-	is_uv3_hub() ? UV3H_EVENT_OCCURRED2_ALIAS_32 :			\
-	/*is_uv4_hub*/ UV4H_EVENT_OCCURRED2_ALIAS_32)
+#define UVH_SCRATCH5 (							\
+	is_uv(UV5) ? 0xb0200UL :					\
+	is_uv(UV4) ? 0xb0200UL :					\
+	is_uv(UV3) ? 0x2d0200UL :					\
+	is_uv(UV2) ? 0x2d0200UL :					\
+	0)
+#define UV5H_SCRATCH5 0xb0200UL
+#define UV4H_SCRATCH5 0xb0200UL
+#define UV3H_SCRATCH5 0x2d0200UL
+#define UV2H_SCRATCH5 0x2d0200UL
 
+/* UVH common defines*/
+#define UVH_SCRATCH5_SCRATCH5_SHFT			0
+#define UVH_SCRATCH5_SCRATCH5_MASK			0xffffffffffffffffUL
 
-/* ========================================================================= */
-/*                   UVXH_LB_BAU_SB_ACTIVATION_STATUS_2                      */
-/* ========================================================================= */
-#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2 0x320130UL
-#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_2 0x320130UL
-#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_2 0xc8130UL
-#define UVH_LB_BAU_SB_ACTIVATION_STATUS_2 (				\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_2 :		\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_2 :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_2)
+/* UVXH common defines */
+#define UVXH_SCRATCH5_SCRATCH5_SHFT			0
+#define UVXH_SCRATCH5_SCRATCH5_MASK			0xffffffffffffffffUL
 
-#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_32 0x9f0
-#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_2_32 0x9f0
-#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_2_32 0xa10
-#define UVH_LB_BAU_SB_ACTIVATION_STATUS_2_32 (				\
-	is_uv2_hub() ? UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_32 :		\
-	is_uv3_hub() ? UV3H_LB_BAU_SB_ACTIVATION_STATUS_2_32 :		\
-	/*is_uv4_hub*/ UV4H_LB_BAU_SB_ACTIVATION_STATUS_2_32)
+/* UVYH common defines */
+#define UVYH_SCRATCH5_SCRATCH5_SHFT			0
+#define UVYH_SCRATCH5_SCRATCH5_MASK			0xffffffffffffffffUL
 
-#define UVXH_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_SHFT 0
-#define UVXH_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_MASK 0xffffffffffffffffUL
+/* UV5 unique defines */
+#define UV5H_SCRATCH5_SCRATCH5_SHFT			0
+#define UV5H_SCRATCH5_SCRATCH5_MASK			0xffffffffffffffffUL
 
-#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_SHFT 0
-#define UV2H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_MASK 0xffffffffffffffffUL
+/* UV4 unique defines */
+#define UV4H_SCRATCH5_SCRATCH5_SHFT			0
+#define UV4H_SCRATCH5_SCRATCH5_MASK			0xffffffffffffffffUL
 
-#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_SHFT 0
-#define UV3H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_MASK 0xffffffffffffffffUL
+/* UV3 unique defines */
+#define UV3H_SCRATCH5_SCRATCH5_SHFT			0
+#define UV3H_SCRATCH5_SCRATCH5_MASK			0xffffffffffffffffUL
 
-#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_SHFT 0
-#define UV4H_LB_BAU_SB_ACTIVATION_STATUS_2_AUX_ERROR_MASK 0xffffffffffffffffUL
+/* UV2 unique defines */
+#define UV2H_SCRATCH5_SCRATCH5_SHFT			0
+#define UV2H_SCRATCH5_SCRATCH5_MASK			0xffffffffffffffffUL
 
 
-union uvxh_lb_bau_sb_activation_status_2_u {
+union uvh_scratch5_u {
 	unsigned long	v;
-	struct uvxh_lb_bau_sb_activation_status_2_s {
-		unsigned long	aux_error:64;			/* RW */
-	} sx;
-	struct uv2h_lb_bau_sb_activation_status_2_s {
-		unsigned long	aux_error:64;			/* RW */
-	} s2;
-	struct uv3h_lb_bau_sb_activation_status_2_s {
-		unsigned long	aux_error:64;			/* RW */
-	} s3;
-	struct uv4h_lb_bau_sb_activation_status_2_s {
-		unsigned long	aux_error:64;			/* RW */
-	} s4;
-};
 
-/* ========================================================================= */
-/*                          UV3H_GR0_GAM_GR_CONFIG                           */
-/* ========================================================================= */
-#define UV3H_GR0_GAM_GR_CONFIG				0xc00028UL
-
-#define UV3H_GR0_GAM_GR_CONFIG_M_SKT_SHFT		0
-#define UV3H_GR0_GAM_GR_CONFIG_SUBSPACE_SHFT		10
-#define UV3H_GR0_GAM_GR_CONFIG_M_SKT_MASK		0x000000000000003fUL
-#define UV3H_GR0_GAM_GR_CONFIG_SUBSPACE_MASK		0x0000000000000400UL
+	/* UVH common struct */
+	struct uvh_scratch5_s {
+		unsigned long	scratch5:64;			/* RW */
+	} s;
 
-union uv3h_gr0_gam_gr_config_u {
-	unsigned long	v;
-	struct uv3h_gr0_gam_gr_config_s {
-		unsigned long	m_skt:6;			/* RW */
-		unsigned long	undef_6_9:4;			/* Undefined */
-		unsigned long	subspace:1;			/* RW */
-		unsigned long	reserved:53;
-	} s3;
-};
+	/* UVXH common struct */
+	struct uvxh_scratch5_s {
+		unsigned long	scratch5:64;			/* RW */
+	} sx;
 
-/* ========================================================================= */
-/*                       UV4H_LB_PROC_INTD_QUEUE_FIRST                       */
-/* ========================================================================= */
-#define UV4H_LB_PROC_INTD_QUEUE_FIRST			0xa4100UL
+	/* UVYH common struct */
+	struct uvyh_scratch5_s {
+		unsigned long	scratch5:64;			/* RW */
+	} sy;
 
-#define UV4H_LB_PROC_INTD_QUEUE_FIRST_FIRST_PAYLOAD_ADDRESS_SHFT 6
-#define UV4H_LB_PROC_INTD_QUEUE_FIRST_FIRST_PAYLOAD_ADDRESS_MASK 0x00003fffffffffc0UL
+	/* UV5 unique struct */
+	struct uv5h_scratch5_s {
+		unsigned long	scratch5:64;			/* RW */
+	} s5;
 
-union uv4h_lb_proc_intd_queue_first_u {
-	unsigned long	v;
-	struct uv4h_lb_proc_intd_queue_first_s {
-		unsigned long	undef_0_5:6;			/* Undefined */
-		unsigned long	first_payload_address:40;	/* RW */
+	/* UV4 unique struct */
+	struct uv4h_scratch5_s {
+		unsigned long	scratch5:64;			/* RW */
 	} s4;
-};
 
-/* ========================================================================= */
-/*                       UV4H_LB_PROC_INTD_QUEUE_LAST                        */
-/* ========================================================================= */
-#define UV4H_LB_PROC_INTD_QUEUE_LAST			0xa4108UL
-
-#define UV4H_LB_PROC_INTD_QUEUE_LAST_LAST_PAYLOAD_ADDRESS_SHFT 5
-#define UV4H_LB_PROC_INTD_QUEUE_LAST_LAST_PAYLOAD_ADDRESS_MASK 0x00003fffffffffe0UL
+	/* UV3 unique struct */
+	struct uv3h_scratch5_s {
+		unsigned long	scratch5:64;			/* RW */
+	} s3;
 
-union uv4h_lb_proc_intd_queue_last_u {
-	unsigned long	v;
-	struct uv4h_lb_proc_intd_queue_last_s {
-		unsigned long	undef_0_4:5;			/* Undefined */
-		unsigned long	last_payload_address:41;	/* RW */
-	} s4;
+	/* UV2 unique struct */
+	struct uv2h_scratch5_s {
+		unsigned long	scratch5:64;			/* RW */
+	} s2;
 };
 
 /* ========================================================================= */
-/*                     UV4H_LB_PROC_INTD_SOFT_ACK_CLEAR                      */
+/*                            UVH_SCRATCH5_ALIAS                             */
 /* ========================================================================= */
-#define UV4H_LB_PROC_INTD_SOFT_ACK_CLEAR		0xa4118UL
+#define UVH_SCRATCH5_ALIAS (						\
+	is_uv(UV5) ? 0xb0208UL :					\
+	is_uv(UV4) ? 0xb0208UL :					\
+	is_uv(UV3) ? 0x2d0208UL :					\
+	is_uv(UV2) ? 0x2d0208UL :					\
+	0)
+#define UV5H_SCRATCH5_ALIAS 0xb0208UL
+#define UV4H_SCRATCH5_ALIAS 0xb0208UL
+#define UV3H_SCRATCH5_ALIAS 0x2d0208UL
+#define UV2H_SCRATCH5_ALIAS 0x2d0208UL
 
-#define UV4H_LB_PROC_INTD_SOFT_ACK_CLEAR_SOFT_ACK_PENDING_FLAGS_SHFT 0
-#define UV4H_LB_PROC_INTD_SOFT_ACK_CLEAR_SOFT_ACK_PENDING_FLAGS_MASK 0x00000000000000ffUL
-
-union uv4h_lb_proc_intd_soft_ack_clear_u {
-	unsigned long	v;
-	struct uv4h_lb_proc_intd_soft_ack_clear_s {
-		unsigned long	soft_ack_pending_flags:8;	/* WP */
-	} s4;
-};
 
 /* ========================================================================= */
-/*                    UV4H_LB_PROC_INTD_SOFT_ACK_PENDING                     */
+/*                           UVH_SCRATCH5_ALIAS_2                            */
 /* ========================================================================= */
-#define UV4H_LB_PROC_INTD_SOFT_ACK_PENDING		0xa4110UL
-
-#define UV4H_LB_PROC_INTD_SOFT_ACK_PENDING_SOFT_ACK_FLAGS_SHFT 0
-#define UV4H_LB_PROC_INTD_SOFT_ACK_PENDING_SOFT_ACK_FLAGS_MASK 0x00000000000000ffUL
+#define UVH_SCRATCH5_ALIAS_2 (						\
+	is_uv(UV5) ? 0xb0210UL :					\
+	is_uv(UV4) ? 0xb0210UL :					\
+	is_uv(UV3) ? 0x2d0210UL :					\
+	is_uv(UV2) ? 0x2d0210UL :					\
+	0)
+#define UV5H_SCRATCH5_ALIAS_2 0xb0210UL
+#define UV4H_SCRATCH5_ALIAS_2 0xb0210UL
+#define UV3H_SCRATCH5_ALIAS_2 0x2d0210UL
+#define UV2H_SCRATCH5_ALIAS_2 0x2d0210UL
 
-union uv4h_lb_proc_intd_soft_ack_pending_u {
-	unsigned long	v;
-	struct uv4h_lb_proc_intd_soft_ack_pending_s {
-		unsigned long	soft_ack_flags:8;		/* RW */
-	} s4;
-};
 
 
 #endif /* _ASM_X86_UV_UV_MMRS_H */
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index f51fabf56010..d357711072a1 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -29,6 +29,7 @@ static int			uv_hubbed_system;
 static int			uv_hubless_system;
 static u64			gru_start_paddr, gru_end_paddr;
 static union uvh_apicid		uvh_apicid;
+static int			uv_node_id;
 
 /* Unpack OEM/TABLE ID's to be NULL terminated strings */
 static u8 oem_id[ACPI_OEM_ID_SIZE + 1];
@@ -85,43 +86,73 @@ static bool uv_is_untracked_pat_range(u64 start, u64 end)
 	return is_ISA_range(start, end) || is_GRU_range(start, end);
 }
 
-static int __init early_get_pnodeid(void)
+static void __init early_get_pnodeid(void)
 {
-	union uvh_node_id_u node_id;
-	union uvh_rh_gam_config_mmr_u  m_n_config;
+	union uvh_rh_gam_addr_map_config_u  m_n_config;
 	int pnode;
 
-	/* Currently, all blades have same revision number */
+	m_n_config.v = uv_early_read_mmr(UVH_RH_GAM_ADDR_MAP_CONFIG);
+
+	if (is_uv4_hub())
+		uv_cpuid.gnode_shift = 2; /* min partition is 4 sockets */
+
+	uv_cpuid.pnode_mask = (1 << m_n_config.s.n_skt) - 1;
+	pnode = (uv_node_id >> 1) & uv_cpuid.pnode_mask;
+	uv_cpuid.gpa_shift = 46;	/* Default unless changed */
+
+	pr_info("UV: n_skt:%d pnmsk:%x pn:%x\n",
+		m_n_config.s.n_skt, uv_cpuid.pnode_mask, pnode);
+}
+
+/* Running on a UV Hubbed system, determine which UV Hub Type it is */
+static int __init early_set_hub_type(void)
+{
+	union uvh_node_id_u node_id;
+
+	/*
+	 * The NODE_ID MMR is always at offset 0.
+	 * Contains the chip part # + revision.
+	 * Node_id field started with 15 bits,
+	 * ... now 7 but upper 8 are masked to 0.
+	 * All blades/nodes have the same part # and hub revision.
+	 */
 	node_id.v = uv_early_read_mmr(UVH_NODE_ID);
-	m_n_config.v = uv_early_read_mmr(UVH_RH_GAM_CONFIG_MMR);
-	uv_min_hub_revision_id = node_id.s.revision;
+	uv_node_id = node_id.sx.node_id;
 
 	switch (node_id.s.part_number) {
-	case UV2_HUB_PART_NUMBER:
-	case UV2_HUB_PART_NUMBER_X:
-		uv_min_hub_revision_id += UV2_HUB_REVISION_BASE - 1;
+
+	/* UV4/4A only have a revision difference */
+	case UV4_HUB_PART_NUMBER:
+		uv_min_hub_revision_id = node_id.s.revision
+					 + UV4_HUB_REVISION_BASE;
+		uv_hub_type_set(UV4);
+		if (uv_min_hub_revision_id == UV4A_HUB_REVISION_BASE)
+			uv_hub_type_set(UV4|UV4A);
 		break;
+
 	case UV3_HUB_PART_NUMBER:
 	case UV3_HUB_PART_NUMBER_X:
-		uv_min_hub_revision_id += UV3_HUB_REVISION_BASE;
+		uv_min_hub_revision_id = node_id.s.revision
+					 + UV3_HUB_REVISION_BASE;
+		uv_hub_type_set(UV3);
 		break;
 
-	/* Update: UV4A has only a modified revision to indicate HUB fixes */
-	case UV4_HUB_PART_NUMBER:
-		uv_min_hub_revision_id += UV4_HUB_REVISION_BASE - 1;
-		uv_cpuid.gnode_shift = 2; /* min partition is 4 sockets */
+	case UV2_HUB_PART_NUMBER:
+	case UV2_HUB_PART_NUMBER_X:
+		uv_min_hub_revision_id = node_id.s.revision
+					 + UV2_HUB_REVISION_BASE - 1;
+		uv_hub_type_set(UV2);
 		break;
+
+	default:
+		return 0;
 	}
 
-	uv_hub_info->hub_revision = uv_min_hub_revision_id;
-	uv_cpuid.pnode_mask = (1 << m_n_config.s.n_skt) - 1;
-	pnode = (node_id.s.node_id >> 1) & uv_cpuid.pnode_mask;
-	uv_cpuid.gpa_shift = 46;	/* Default unless changed */
+	pr_info("UV: part#:%x rev:%d rev_id:%d UVtype:0x%x\n",
+		node_id.s.part_number, node_id.s.revision,
+		uv_min_hub_revision_id, is_uv(~0));
 
-	pr_info("UV: rev:%d part#:%x nodeid:%04x n_skt:%d pnmsk:%x pn:%x\n",
-		node_id.s.revision, node_id.s.part_number, node_id.s.node_id,
-		m_n_config.s.n_skt, uv_cpuid.pnode_mask, pnode);
-	return pnode;
+	return 1;
 }
 
 static void __init uv_tsc_check_sync(void)
@@ -221,29 +252,26 @@ static void __init uv_stringify(int len, char *to, char *from)
 	strncpy(to, from, len-1);
 }
 
-static int __init uv_acpi_madt_oem_check(char *_oem_id, char *_oem_table_id)
+static int __init uv_set_system_type(char *_oem_id)
 {
-	int pnodeid;
-	int uv_apic;
-
+	/* Save OEM ID */
 	uv_stringify(sizeof(oem_id), oem_id, _oem_id);
-	uv_stringify(sizeof(oem_table_id), oem_table_id, _oem_table_id);
 
+	/* Set hubless type if true */
 	if (strncmp(oem_id, "SGI", 3) != 0) {
 		if (strncmp(oem_id, "NSGI", 4) != 0)
 			return 0;
 
-		/* UV4 Hubless, CH, (0x11:UV4+Any) */
+		/* UV4 Hubless: CH */
 		if (strncmp(oem_id, "NSGI4", 5) == 0)
 			uv_hubless_system = 0x11;
 
-		/* UV3 Hubless, UV300/MC990X w/o hub (0x9:UV3+Any) */
+		/* UV3 Hubless: UV300/MC990X w/o hub */
 		else
 			uv_hubless_system = 0x9;
 
-		pr_info("UV: OEM IDs %s/%s, HUBLESS(0x%x)\n",
-			oem_id, oem_table_id, uv_hubless_system);
-
+		pr_info("UV: OEM IDs %s/%s, SystemType %d, HUBLESS ID %x\n",
+			oem_id, oem_table_id, uv_system_type, uv_hubless_system);
 		return 0;
 	}
 
@@ -252,60 +280,78 @@ static int __init uv_acpi_madt_oem_check(char *_oem_id, char *_oem_table_id)
 		return 0;
 	}
 
-	/* Set up early hub type field in uv_hub_info for Node 0 */
-	uv_cpu_info->p_uv_hub_info = &uv_hub_info_node0;
+	/* Set hubbed type if true */
+	uv_hub_info->hub_revision =
+		!strncmp(oem_id, "SGI4", 4) ? UV4_HUB_REVISION_BASE :
+		!strncmp(oem_id, "SGI3", 4) ? UV3_HUB_REVISION_BASE :
+		!strcmp(oem_id, "SGI2") ? UV2_HUB_REVISION_BASE : 0;
 
-	/*
-	 * Determine UV arch type.
-	 *   SGI2: UV2000/3000
-	 *   SGI3: UV300 (truncated to 4 chars because of different varieties)
-	 *   SGI4: UV400 (truncated to 4 chars because of different varieties)
-	 */
-	if (!strncmp(oem_id, "SGI4", 4)) {
-		uv_hub_info->hub_revision = UV4_HUB_REVISION_BASE;
+	switch (uv_hub_info->hub_revision) {
+	case UV4_HUB_REVISION_BASE:
 		uv_hubbed_system = 0x11;
+		uv_hub_type_set(UV4);
+		break;
 
-	} else if (!strncmp(oem_id, "SGI3", 4)) {
-		uv_hub_info->hub_revision = UV3_HUB_REVISION_BASE;
+	case UV3_HUB_REVISION_BASE:
 		uv_hubbed_system = 0x9;
+		uv_hub_type_set(UV3);
+		break;
 
-	} else if (!strcmp(oem_id, "SGI2")) {
-		uv_hub_info->hub_revision = UV2_HUB_REVISION_BASE;
+	case UV2_HUB_REVISION_BASE:
 		uv_hubbed_system = 0x5;
+		uv_hub_type_set(UV2);
+		break;
 
-	} else {
-		uv_hub_info->hub_revision = 0;
-		goto badbios;
+	default:
+		return 0;
 	}
 
-	pnodeid = early_get_pnodeid();
-	early_get_apic_socketid_shift();
+	/* Get UV hub chip part number & revision */
+	early_set_hub_type();
 
+	/* Other UV setup functions */
+	early_get_pnodeid();
+	early_get_apic_socketid_shift();
 	x86_platform.is_untracked_pat_range = uv_is_untracked_pat_range;
 	x86_platform.nmi_init = uv_nmi_init;
+	uv_tsc_check_sync();
+
+	return 1;
+}
 
-	if (!strcmp(oem_table_id, "UVX")) {
-		/* This is the most common hardware variant: */
+/* Called early to probe for the correct APIC driver */
+static int __init uv_acpi_madt_oem_check(char *_oem_id, char *_oem_table_id)
+{
+	/* Set up early hub info fields for Node 0 */
+	uv_cpu_info->p_uv_hub_info = &uv_hub_info_node0;
+
+	/* If not UV, return. */
+	if (likely(uv_set_system_type(_oem_id) == 0))
+		return 0;
+
+	/* Save and Decode OEM Table ID */
+	uv_stringify(sizeof(oem_table_id), oem_table_id, _oem_table_id);
+
+	/* This is the most common hardware variant, x2apic mode */
+	if (!strcmp(oem_table_id, "UVX"))
 		uv_system_type = UV_X2APIC;
-		uv_apic = 0;
 
-	} else if (!strcmp(oem_table_id, "UVL")) {
-		/* Only used for very small systems:  */
+	/* Only used for very small systems, usually 1 chassis, legacy mode  */
+	else if (!strcmp(oem_table_id, "UVL"))
 		uv_system_type = UV_LEGACY_APIC;
-		uv_apic = 0;
 
-	} else {
+	else
 		goto badbios;
-	}
 
-	pr_info("UV: OEM IDs %s/%s, System/HUB Types %d/%d, uv_apic %d\n", oem_id, oem_table_id, uv_system_type, uv_min_hub_revision_id, uv_apic);
-	uv_tsc_check_sync();
+	pr_info("UV: OEM IDs %s/%s, System/UVType %d/0x%x, HUB RevID %d\n",
+		oem_id, oem_table_id, uv_system_type, is_uv(UV_ANY),
+		uv_min_hub_revision_id);
 
-	return uv_apic;
+	return 0;
 
 badbios:
 	pr_err("UV: OEM_ID:%s OEM_TABLE_ID:%s\n", oem_id, oem_table_id);
-	pr_err("Current UV Type or BIOS not supported\n");
+	pr_err("UV: Current UV Type or BIOS not supported\n");
 	BUG();
 }
 
@@ -673,12 +719,12 @@ static struct apic apic_x2apic_uv_x __ro_after_init = {
 };
 
 #define	UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_LENGTH	3
-#define DEST_SHIFT UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT
+#define DEST_SHIFT UVXH_RH_GAM_ALIAS_0_REDIRECT_CONFIG_DEST_BASE_SHFT
 
 static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size)
 {
-	union uvh_rh_gam_alias210_overlay_config_2_mmr_u alias;
-	union uvh_rh_gam_alias210_redirect_config_2_mmr_u redirect;
+	union uvh_rh_gam_alias_2_overlay_config_u alias;
+	union uvh_rh_gam_alias_2_redirect_config_u redirect;
 	unsigned long m_redirect;
 	unsigned long m_overlay;
 	int i;
@@ -686,16 +732,16 @@ static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size)
 	for (i = 0; i < UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_LENGTH; i++) {
 		switch (i) {
 		case 0:
-			m_redirect = UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR;
-			m_overlay  = UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR;
+			m_redirect = UVH_RH_GAM_ALIAS_0_REDIRECT_CONFIG;
+			m_overlay  = UVH_RH_GAM_ALIAS_0_OVERLAY_CONFIG;
 			break;
 		case 1:
-			m_redirect = UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR;
-			m_overlay  = UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR;
+			m_redirect = UVH_RH_GAM_ALIAS_1_REDIRECT_CONFIG;
+			m_overlay  = UVH_RH_GAM_ALIAS_1_OVERLAY_CONFIG;
 			break;
 		case 2:
-			m_redirect = UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR;
-			m_overlay  = UVH_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR;
+			m_redirect = UVH_RH_GAM_ALIAS_2_REDIRECT_CONFIG;
+			m_overlay  = UVH_RH_GAM_ALIAS_2_OVERLAY_CONFIG;
 			break;
 		}
 		alias.v = uv_read_local_mmr(m_overlay);
@@ -730,12 +776,12 @@ static __init void map_high(char *id, unsigned long base, int pshift, int bshift
 
 static __init void map_gru_high(int max_pnode)
 {
-	union uvh_rh_gam_gru_overlay_config_mmr_u gru;
-	int shift = UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT;
-	unsigned long mask = UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK;
+	union uvh_rh_gam_gru_overlay_config_u gru;
+	int shift = UVH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_SHFT;
+	unsigned long mask = UVH_RH_GAM_GRU_OVERLAY_CONFIG_BASE_MASK;
 	unsigned long base;
 
-	gru.v = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR);
+	gru.v = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG);
 	if (!gru.s.enable) {
 		pr_info("UV: GRU disabled\n");
 		return;
@@ -749,10 +795,10 @@ static __init void map_gru_high(int max_pnode)
 
 static __init void map_mmr_high(int max_pnode)
 {
-	union uvh_rh_gam_mmr_overlay_config_mmr_u mmr;
-	int shift = UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR_BASE_SHFT;
+	union uvh_rh_gam_mmr_overlay_config_u mmr;
+	int shift = UVH_RH_GAM_MMR_OVERLAY_CONFIG_BASE_SHFT;
 
-	mmr.v = uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR);
+	mmr.v = uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG);
 	if (mmr.s.enable)
 		map_high("MMR", mmr.s.base, shift, shift, max_pnode, map_uc);
 	else
@@ -773,29 +819,29 @@ static __init void map_mmioh_high_uv34(int index, int min_pnode, int max_pnode)
 
 	if (index == 0) {
 		id = "MMIOH0";
-		m_overlay = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR;
+		m_overlay = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0;
 		overlay = uv_read_local_mmr(m_overlay);
-		base = overlay & UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_BASE_MASK;
-		mmr = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR;
-		m_io = (overlay & UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_MASK)
-			>> UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT;
-		shift = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_M_IO_SHFT;
-		n = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH;
-		nasid_mask = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK;
+		base = overlay & UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_BASE_MASK;
+		mmr = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0;
+		m_io = (overlay & UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_MASK)
+			>> UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_SHFT;
+		shift = UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_M_IO_SHFT;
+		n = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_DEPTH;
+		nasid_mask = UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_NASID_MASK;
 	} else {
 		id = "MMIOH1";
-		m_overlay = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR;
+		m_overlay = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1;
 		overlay = uv_read_local_mmr(m_overlay);
-		base = overlay & UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_BASE_MASK;
-		mmr = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR;
-		m_io = (overlay & UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_MASK)
-			>> UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT;
-		shift = UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR_M_IO_SHFT;
-		n = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH;
-		nasid_mask = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK;
+		base = overlay & UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_BASE_MASK;
+		mmr = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1;
+		m_io = (overlay & UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_MASK)
+			>> UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_SHFT;
+		shift = UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_M_IO_SHFT;
+		n = UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_DEPTH;
+		nasid_mask = UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_NASID_MASK;
 	}
 	pr_info("UV: %s overlay 0x%lx base:0x%lx m_io:%d\n", id, overlay, base, m_io);
-	if (!(overlay & UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR_ENABLE_MASK)) {
+	if (!(overlay & UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_ENABLE_MASK)) {
 		pr_info("UV: %s disabled\n", id);
 		return;
 	}
@@ -855,7 +901,7 @@ static __init void map_mmioh_high_uv34(int index, int min_pnode, int max_pnode)
 
 static __init void map_mmioh_high(int min_pnode, int max_pnode)
 {
-	union uvh_rh_gam_mmioh_overlay_config_mmr_u mmioh;
+	union uvh_rh_gam_mmioh_overlay_config_u mmioh;
 	unsigned long mmr, base;
 	int shift, enable, m_io, n_io;
 
@@ -867,8 +913,8 @@ static __init void map_mmioh_high(int min_pnode, int max_pnode)
 	}
 
 	if (is_uv2_hub()) {
-		mmr	= UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR;
-		shift	= UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR_BASE_SHFT;
+		mmr	= UVH_RH_GAM_MMIOH_OVERLAY_CONFIG;
+		shift	= UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_BASE_SHFT;
 		mmioh.v	= uv_read_local_mmr(mmr);
 		enable	= !!mmioh.s2.enable;
 		base	= mmioh.s2.base;
@@ -950,13 +996,13 @@ struct mn {
 
 static void get_mn(struct mn *mnp)
 {
-	union uvh_rh_gam_config_mmr_u m_n_config;
-	union uv3h_gr0_gam_gr_config_u m_gr_config;
+	union uvh_rh_gam_addr_map_config_u m_n_config;
+	union uvyh_gr0_gam_gr_config_u m_gr_config;
 
 	/* Make sure the whole structure is well initialized: */
 	memset(mnp, 0, sizeof(*mnp));
 
-	m_n_config.v	= uv_read_local_mmr(UVH_RH_GAM_CONFIG_MMR);
+	m_n_config.v	= uv_read_local_mmr(UVH_RH_GAM_ADDR_MAP_CONFIG);
 	mnp->n_val	= m_n_config.s.n_skt;
 
 	if (is_uv4_hub()) {
@@ -964,7 +1010,7 @@ static void get_mn(struct mn *mnp)
 		mnp->n_lshift	= 0;
 	} else if (is_uv3_hub()) {
 		mnp->m_val	= m_n_config.s3.m_skt;
-		m_gr_config.v	= uv_read_local_mmr(UV3H_GR0_GAM_GR_CONFIG);
+		m_gr_config.v	= uv_read_local_mmr(UVH_GR0_GAM_GR_CONFIG);
 		mnp->n_lshift	= m_gr_config.s3.m_skt;
 	} else if (is_uv2_hub()) {
 		mnp->m_val	= m_n_config.s2.m_skt;
@@ -975,7 +1021,6 @@ static void get_mn(struct mn *mnp)
 
 static void __init uv_init_hub_info(struct uv_hub_info_s *hi)
 {
-	union uvh_node_id_u node_id;
 	struct mn mn;
 
 	get_mn(&mn);
@@ -988,6 +1033,7 @@ static void __init uv_init_hub_info(struct uv_hub_info_s *hi)
 	hi->m_shift		= mn.m_shift;
 	hi->n_lshift		= mn.n_lshift ? mn.n_lshift : 0;
 	hi->hub_revision	= uv_hub_info->hub_revision;
+	hi->hub_type		= uv_hub_info->hub_type;
 	hi->pnode_mask		= uv_cpuid.pnode_mask;
 	hi->min_pnode		= _min_pnode;
 	hi->min_socket		= _min_socket;
@@ -997,9 +1043,8 @@ static void __init uv_init_hub_info(struct uv_hub_info_s *hi)
 	hi->gr_table_len	= _gr_table_len;
 	hi->gr_table		= _gr_table;
 
-	node_id.v		= uv_read_local_mmr(UVH_NODE_ID);
 	uv_cpuid.gnode_shift	= max_t(unsigned int, uv_cpuid.gnode_shift, mn.n_val);
-	hi->gnode_extra		= (node_id.s.node_id & ~((1 << uv_cpuid.gnode_shift) - 1)) >> 1;
+	hi->gnode_extra		= (uv_node_id & ~((1 << uv_cpuid.gnode_shift) - 1)) >> 1;
 	if (mn.m_val)
 		hi->gnode_upper	= (u64)hi->gnode_extra << mn.m_val;
 
@@ -1011,7 +1056,9 @@ static void __init uv_init_hub_info(struct uv_hub_info_s *hi)
 		hi->gpa_shift		= uv_gp_table->gpa_shift;
 		hi->gpa_mask		= (1UL << hi->gpa_shift) - 1;
 	} else {
-		hi->global_mmr_base	= uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR) & ~UV_MMR_ENABLE;
+		hi->global_mmr_base	=
+			uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG) &
+			~UV_MMR_ENABLE;
 		hi->global_mmr_shift	= _UV_GLOBAL_MMR64_PNODE_SHIFT;
 	}
 
@@ -1135,11 +1182,7 @@ static int __init decode_uv_systab(void)
 	return 0;
 }
 
-/*
- * Set up physical blade translations from UVH_NODE_PRESENT_TABLE
- * .. NB: UVH_NODE_PRESENT_TABLE is going away,
- * .. being replaced by GAM Range Table
- */
+/* Set up physical blade translations from UVH_NODE_PRESENT_TABLE */
 static __init void boot_init_possible_blades(struct uv_hub_info_s *hub_info)
 {
 	int i, uv_pb = 0;
diff --git a/arch/x86/platform/uv/uv_time.c b/arch/x86/platform/uv/uv_time.c
index 6c348c2d0def..d9967350a1ab 100644
--- a/arch/x86/platform/uv/uv_time.c
+++ b/arch/x86/platform/uv/uv_time.c
@@ -84,10 +84,8 @@ static void uv_rtc_send_IPI(int cpu)
 /* Check for an RTC interrupt pending */
 static int uv_intr_pending(int pnode)
 {
-	if (is_uvx_hub())
-		return uv_read_global_mmr64(pnode, UVXH_EVENT_OCCURRED2) &
-			UVXH_EVENT_OCCURRED2_RTC_1_MASK;
-	return 0;
+	return uv_read_global_mmr64(pnode, UVH_EVENT_OCCURRED2) &
+		UVH_EVENT_OCCURRED2_RTC_1_MASK;
 }
 
 /* Setup interrupt and return non-zero if early expiration occurred. */
@@ -101,8 +99,8 @@ static int uv_setup_intr(int cpu, u64 expires)
 		UVH_RTC1_INT_CONFIG_M_MASK);
 	uv_write_global_mmr64(pnode, UVH_INT_CMPB, -1L);
 
-	uv_write_global_mmr64(pnode, UVXH_EVENT_OCCURRED2_ALIAS,
-			      UVXH_EVENT_OCCURRED2_RTC_1_MASK);
+	uv_write_global_mmr64(pnode, UVH_EVENT_OCCURRED2_ALIAS,
+			      UVH_EVENT_OCCURRED2_RTC_1_MASK);
 
 	val = (X86_PLATFORM_IPI_VECTOR << UVH_RTC1_INT_CONFIG_VECTOR_SHFT) |
 		((u64)apicid << UVH_RTC1_INT_CONFIG_APIC_ID_SHFT);
diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c
index 93bb49ddda1f..18aa8c877bf8 100644
--- a/drivers/misc/sgi-gru/grufile.c
+++ b/drivers/misc/sgi-gru/grufile.c
@@ -516,7 +516,7 @@ static int __init gru_init(void)
 #if defined CONFIG_IA64
 	gru_start_paddr = 0xd000000000UL; /* ZZZZZZZZZZZZZZZZZZZ fixme */
 #else
-	gru_start_paddr = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR) &
+	gru_start_paddr = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG) &
 				0x7fffffffffffUL;
 #endif
 	gru_start_vaddr = __va(gru_start_paddr);