Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 platform updates from Thomas Gleixner:
 "The platform support for x86 contains the following updates:

   - A set of updates for the UV platform to support new CPUs and to fix
     some of the UV4A BAU MRRs

   - The initial platform support for the jailhouse hypervisor to allow
     native Linux guests (inmates) in non-root cells.

   - A fix for the PCI initialization on Intel MID platforms"

* 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
  x86/jailhouse: Respect pci=lastbus command line settings
  x86/jailhouse: Set X86_FEATURE_TSC_KNOWN_FREQ
  x86/platform/intel-mid: Move PCI initialization to arch_init()
  x86/platform/uv/BAU: Replace hard-coded values with MMR definitions
  x86/platform/UV: Fix UV4A BAU MMRs
  x86/platform/UV: Fix GAM MMR references in the UV x2apic code
  x86/platform/UV: Fix GAM MMR changes in UV4A
  x86/platform/UV: Add references to access fixed UV4A HUB MMRs
  x86/platform/UV: Fix UV4A support on new Intel Processors
  x86/platform/UV: Update uv_mmrs.h to prepare for UV4A fixes
  x86/jailhouse: Add PCI dependency
  x86/jailhouse: Hide x2apic code when CONFIG_X86_X2APIC=n
  x86/jailhouse: Initialize PCI support
  x86/jailhouse: Wire up IOAPIC for legacy UART ports
  x86/jailhouse: Halt instead of failing to restart
  x86/jailhouse: Silence ACPI warning
  x86/jailhouse: Avoid access of unsupported platform resources
  x86/jailhouse: Set up timekeeping
  x86/jailhouse: Enable PMTIMER
  x86/jailhouse: Enable APIC and SMP support
  ...

7 files changed, 699 insertions, 107 deletions

diff --git a/arch/x86/include/asm/hypervisor.h b/arch/x86/include/asm/hypervisor.h
index 96aa6b9884dc..8c5aaba6633f 100644
--- a/arch/x86/include/asm/hypervisor.h
+++ b/arch/x86/include/asm/hypervisor.h
@@ -28,6 +28,7 @@ enum x86_hypervisor_type {
 	X86_HYPER_XEN_PV,
 	X86_HYPER_XEN_HVM,
 	X86_HYPER_KVM,
+	X86_HYPER_JAILHOUSE,
 };
 
 #ifdef CONFIG_HYPERVISOR_GUEST
diff --git a/arch/x86/include/asm/jailhouse_para.h b/arch/x86/include/asm/jailhouse_para.h
new file mode 100644
index 000000000000..875b54376689
--- /dev/null
+++ b/arch/x86/include/asm/jailhouse_para.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL2.0 */
+
+/*
+ * Jailhouse paravirt_ops implementation
+ *
+ * Copyright (c) Siemens AG, 2015-2017
+ *
+ * Authors:
+ *  Jan Kiszka <jan.kiszka@siemens.com>
+ */
+
+#ifndef _ASM_X86_JAILHOUSE_PARA_H
+#define _ASM_X86_JAILHOUSE_PARA_H
+
+#include <linux/types.h>
+
+#ifdef CONFIG_JAILHOUSE_GUEST
+bool jailhouse_paravirt(void);
+#else
+static inline bool jailhouse_paravirt(void)
+{
+	return false;
+}
+#endif
+
+#endif /* _ASM_X86_JAILHOUSE_PARA_H */
diff --git a/arch/x86/include/asm/mpspec_def.h b/arch/x86/include/asm/mpspec_def.h
index a6bec8028480..6fb923a34309 100644
--- a/arch/x86/include/asm/mpspec_def.h
+++ b/arch/x86/include/asm/mpspec_def.h
@@ -128,9 +128,17 @@ enum mp_irq_source_types {
 	mp_ExtINT = 3
 };
 
-#define MP_IRQDIR_DEFAULT	0
-#define MP_IRQDIR_HIGH		1
-#define MP_IRQDIR_LOW		3
+#define MP_IRQPOL_DEFAULT	0x0
+#define MP_IRQPOL_ACTIVE_HIGH	0x1
+#define MP_IRQPOL_RESERVED	0x2
+#define MP_IRQPOL_ACTIVE_LOW	0x3
+#define MP_IRQPOL_MASK		0x3
+
+#define MP_IRQTRIG_DEFAULT	0x0
+#define MP_IRQTRIG_EDGE		0x4
+#define MP_IRQTRIG_RESERVED	0x8
+#define MP_IRQTRIG_LEVEL	0xc
+#define MP_IRQTRIG_MASK		0xc
 
 #define MP_APIC_ALL	0xFF
 
diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h
index 7cac79802ad2..7803114aa140 100644
--- a/arch/x86/include/asm/uv/uv_bau.h
+++ b/arch/x86/include/asm/uv/uv_bau.h
@@ -48,7 +48,6 @@
 #define UV2_NET_ENDPOINT_INTD		0x28
 #define UV_NET_ENDPOINT_INTD		(is_uv1_hub() ?			\
 			UV1_NET_ENDPOINT_INTD : UV2_NET_ENDPOINT_INTD)
-#define UV_DESC_PSHIFT			49
 #define UV_PAYLOADQ_GNODE_SHIFT		49
 #define UV_PTC_BASENAME			"sgi_uv/ptc_statistics"
 #define UV_BAU_BASENAME			"sgi_uv/bau_tunables"
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index 036e26d63d9a..44cf6d6deb7a 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -241,6 +241,7 @@ static inline int uv_hub_info_check(int version)
 #define UV2_HUB_REVISION_BASE		3
 #define UV3_HUB_REVISION_BASE		5
 #define UV4_HUB_REVISION_BASE		7
+#define UV4A_HUB_REVISION_BASE		8	/* UV4 (fixed) rev 2 */
 
 #ifdef	UV1_HUB_IS_SUPPORTED
 static inline int is_uv1_hub(void)
@@ -280,6 +281,19 @@ static inline int is_uv3_hub(void)
 }
 #endif
 
+/* First test "is UV4A", then "is UV4" */
+#ifdef	UV4A_HUB_IS_SUPPORTED
+static inline int is_uv4a_hub(void)
+{
+	return (uv_hub_info->hub_revision >= UV4A_HUB_REVISION_BASE);
+}
+#else
+static inline int is_uv4a_hub(void)
+{
+	return 0;
+}
+#endif
+
 #ifdef	UV4_HUB_IS_SUPPORTED
 static inline int is_uv4_hub(void)
 {
diff --git a/arch/x86/include/asm/uv/uv_mmrs.h b/arch/x86/include/asm/uv/uv_mmrs.h
index 548d684a7960..ecb9ddef128f 100644
--- a/arch/x86/include/asm/uv/uv_mmrs.h
+++ b/arch/x86/include/asm/uv/uv_mmrs.h
@@ -39,9 +39,11 @@
  *	#define UV2Hxxx	b
  *	#define UV3Hxxx	c
  *	#define UV4Hxxx	d
+ *	#define UV4AHxxx e
  *	#define UVHxxx	(is_uv1_hub() ? UV1Hxxx :
  *			(is_uv2_hub() ? UV2Hxxx :
  *			(is_uv3_hub() ? UV3Hxxx :
+ *			(is_uv4a_hub() ? UV4AHxxx :
  *					UV4Hxxx))
  *
  * If the MMR exists on all hub types > 1 but have different addresses, the
@@ -49,8 +51,10 @@
  *	#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))
  *
  *	union uvh_xxx {
@@ -63,6 +67,7 @@
  *		} s2;
  *		struct uv3h_xxx_s {	 # Full UV3 definition (*)
  *		} s3;
+ *		(NOTE: No struct uv4ah_xxx_s members exist)
  *		struct uv4h_xxx_s {	 # Full UV4 definition (*)
  *		} s4;
  *	};
@@ -99,6 +104,7 @@
 #define UV2_HUB_IS_SUPPORTED	1
 #define UV3_HUB_IS_SUPPORTED	1
 #define UV4_HUB_IS_SUPPORTED	1
+#define UV4A_HUB_IS_SUPPORTED	1
 
 /* Error function to catch undefined references */
 extern unsigned long uv_undefined(char *str);
@@ -2779,35 +2785,47 @@ union uvh_lb_bau_sb_activation_status_1_u {
 	/*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_32)
 
 #define UVH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_SHFT	12
-#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT	49
-#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK	0x7ffe000000000000UL
 
+#define UV1H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT	49
 #define UV1H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL
+#define UV1H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK	0x7ffe000000000000UL
 
-
+#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
-
-
-union uvh_lb_bau_sb_descriptor_base_u {
-	unsigned long	v;
-	struct uvh_lb_bau_sb_descriptor_base_s {
-		unsigned long	rsvd_0_11:12;
-		unsigned long	rsvd_12_48:37;
-		unsigned long	node_id:14;			/* RW */
-		unsigned long	rsvd_63:1;
-	} s;
-	struct uv4h_lb_bau_sb_descriptor_base_s {
-		unsigned long	rsvd_0_11:12;
-		unsigned long	page_address:34;		/* RW */
-		unsigned long	rsvd_46_48:3;
-		unsigned long	node_id:14;			/* RW */
-		unsigned long	rsvd_63:1;
-	} s4;
-};
+#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_uv1_hub() ? UV1H_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_uv1_hub() ? UV1H_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_uv1_hub() ? UV1H_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                                 */
@@ -3031,6 +3049,41 @@ union uvh_node_present_table_u {
 #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 UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_SHFT 24
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_SHFT 48
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_ENABLE_SHFT 63
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_BASE_MASK 0x00000000ff000000UL
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_0_MMR_M_ALIAS_MASK 0x001f000000000000UL
+#define UV1H_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 {
 	unsigned long	v;
@@ -3042,6 +3095,46 @@ union uvh_rh_gam_alias210_overlay_config_0_mmr_u {
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
 	} s;
+	struct uv1h_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;
+		unsigned long	enable:1;			/* RW */
+	} s1;
+	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;
+		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;
+		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;
+		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;
+		unsigned long	enable:1;			/* RW */
+	} s4;
 };
 
 /* ========================================================================= */
@@ -3064,6 +3157,41 @@ union uvh_rh_gam_alias210_overlay_config_0_mmr_u {
 #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 UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_SHFT 24
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_SHFT 48
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_ENABLE_SHFT 63
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_BASE_MASK 0x00000000ff000000UL
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_1_MMR_M_ALIAS_MASK 0x001f000000000000UL
+#define UV1H_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 {
 	unsigned long	v;
@@ -3075,6 +3203,46 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u {
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
 	} s;
+	struct uv1h_rh_gam_alias210_overlay_config_1_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;
+		unsigned long	enable:1;			/* RW */
+	} s1;
+	struct uvxh_rh_gam_alias210_overlay_config_1_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;
+		unsigned long	enable:1;			/* RW */
+	} sx;
+	struct uv2h_rh_gam_alias210_overlay_config_1_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;
+		unsigned long	enable:1;			/* RW */
+	} s2;
+	struct uv3h_rh_gam_alias210_overlay_config_1_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;
+		unsigned long	enable:1;			/* RW */
+	} s3;
+	struct uv4h_rh_gam_alias210_overlay_config_1_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;
+		unsigned long	enable:1;			/* RW */
+	} s4;
 };
 
 /* ========================================================================= */
@@ -3097,6 +3265,41 @@ union uvh_rh_gam_alias210_overlay_config_1_mmr_u {
 #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 UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_SHFT 24
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_SHFT 48
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_ENABLE_SHFT 63
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_BASE_MASK 0x00000000ff000000UL
+#define UV1H_RH_GAM_ALIAS210_OVERLAY_CONFIG_2_MMR_M_ALIAS_MASK 0x001f000000000000UL
+#define UV1H_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 {
 	unsigned long	v;
@@ -3108,6 +3311,46 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u {
 		unsigned long	rsvd_53_62:10;
 		unsigned long	enable:1;			/* RW */
 	} s;
+	struct uv1h_rh_gam_alias210_overlay_config_2_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;
+		unsigned long	enable:1;			/* RW */
+	} s1;
+	struct uvxh_rh_gam_alias210_overlay_config_2_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;
+		unsigned long	enable:1;			/* RW */
+	} sx;
+	struct uv2h_rh_gam_alias210_overlay_config_2_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;
+		unsigned long	enable:1;			/* RW */
+	} s2;
+	struct uv3h_rh_gam_alias210_overlay_config_2_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;
+		unsigned long	enable:1;			/* RW */
+	} s3;
+	struct uv4h_rh_gam_alias210_overlay_config_2_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;
+		unsigned long	enable:1;			/* RW */
+	} s4;
 };
 
 /* ========================================================================= */
@@ -3126,6 +3369,21 @@ union uvh_rh_gam_alias210_overlay_config_2_mmr_u {
 #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 UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT 24
+#define UV1H_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 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
+
 
 union uvh_rh_gam_alias210_redirect_config_0_mmr_u {
 	unsigned long	v;
@@ -3134,6 +3392,31 @@ union uvh_rh_gam_alias210_redirect_config_0_mmr_u {
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
 	} s;
+	struct uv1h_rh_gam_alias210_redirect_config_0_mmr_s {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} s1;
+	struct uvxh_rh_gam_alias210_redirect_config_0_mmr_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 {
+		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 {
+		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 {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} s4;
 };
 
 /* ========================================================================= */
@@ -3152,6 +3435,21 @@ union uvh_rh_gam_alias210_redirect_config_0_mmr_u {
 #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 UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_1_MMR_DEST_BASE_SHFT 24
+#define UV1H_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 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
+
+#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 {
 	unsigned long	v;
@@ -3160,6 +3458,31 @@ union uvh_rh_gam_alias210_redirect_config_1_mmr_u {
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
 	} s;
+	struct uv1h_rh_gam_alias210_redirect_config_1_mmr_s {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} s1;
+	struct uvxh_rh_gam_alias210_redirect_config_1_mmr_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_1_mmr_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	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} s3;
+	struct uv4h_rh_gam_alias210_redirect_config_1_mmr_s {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} s4;
 };
 
 /* ========================================================================= */
@@ -3178,6 +3501,21 @@ union uvh_rh_gam_alias210_redirect_config_1_mmr_u {
 #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 UV1H_RH_GAM_ALIAS210_REDIRECT_CONFIG_2_MMR_DEST_BASE_SHFT 24
+#define UV1H_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 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
+
 
 union uvh_rh_gam_alias210_redirect_config_2_mmr_u {
 	unsigned long	v;
@@ -3186,6 +3524,31 @@ union uvh_rh_gam_alias210_redirect_config_2_mmr_u {
 		unsigned long	dest_base:22;			/* RW */
 		unsigned long	rsvd_46_63:18;
 	} s;
+	struct uv1h_rh_gam_alias210_redirect_config_2_mmr_s {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} s1;
+	struct uvxh_rh_gam_alias210_redirect_config_2_mmr_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 {
+		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 {
+		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 {
+		unsigned long	rsvd_0_23:24;
+		unsigned long	dest_base:22;			/* RW */
+		unsigned long	rsvd_46_63:18;
+	} s4;
 };
 
 /* ========================================================================= */
@@ -3384,6 +3747,162 @@ union uvh_rh_gam_gru_overlay_config_mmr_u {
 };
 
 /* ========================================================================= */
+/*                   UVH_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR                    */
+/* ========================================================================= */
+#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR uv_undefined("UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR")
+#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_uv1_hub() ? UV1H_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 {
+	unsigned long	v;
+	struct uv3h_rh_gam_mmioh_overlay_config0_mmr_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 {
+		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;
+	struct uv4ah_rh_gam_mmioh_overlay_config0_mmr_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 */
+	} s4a;
+};
+
+/* ========================================================================= */
+/*                   UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR                    */
+/* ========================================================================= */
+#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR uv_undefined("UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR")
+#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 0x483000UL
+#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR (				\
+	is_uv1_hub() ? UV1H_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 {
+	unsigned long	v;
+	struct uv3h_rh_gam_mmioh_overlay_config1_mmr_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 {
+		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;
+	struct uv4ah_rh_gam_mmioh_overlay_config1_mmr_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 */
+	} s4a;
+};
+
+/* ========================================================================= */
 /*                   UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR                     */
 /* ========================================================================= */
 #define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR 0x1600030UL
@@ -3438,6 +3957,112 @@ union uvh_rh_gam_mmioh_overlay_config_mmr_u {
 };
 
 /* ========================================================================= */
+/*                  UVH_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR                    */
+/* ========================================================================= */
+#define UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR uv_undefined("UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR")
+#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_uv1_hub() ? UV1H_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 UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH uv_undefined("UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH")
+#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_uv1_hub() ? UV1H_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 UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_SHFT 0
+#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_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
+
+#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 {
+	unsigned long	v;
+	struct uv3h_rh_gam_mmioh_redirect_config0_mmr_s {
+		unsigned long	nasid:15;			/* RW */
+		unsigned long	rsvd_15_63:49;
+	} s3;
+	struct uv4h_rh_gam_mmioh_redirect_config0_mmr_s {
+		unsigned long	nasid:15;			/* RW */
+		unsigned long	rsvd_15_63:49;
+	} s4;
+	struct uv4ah_rh_gam_mmioh_redirect_config0_mmr_s {
+		unsigned long	nasid:12;			/* RW */
+		unsigned long	rsvd_12_63:52;
+	} s4a;
+};
+
+/* ========================================================================= */
+/*                  UVH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR                    */
+/* ========================================================================= */
+#define UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR uv_undefined("UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR")
+#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_uv1_hub() ? UV1H_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 UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH uv_undefined("UV1H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH")
+#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_uv1_hub() ? UV1H_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 UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_SHFT 0
+#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK 0x0000000000007fffUL
+
+#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_SHFT 0
+#define UV4H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK 0x0000000000007fffUL
+
+#define UV4AH_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK 0x0000000000000fffUL
+
+#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 {
+	unsigned long	v;
+	struct uv3h_rh_gam_mmioh_redirect_config1_mmr_s {
+		unsigned long	nasid:15;			/* RW */
+		unsigned long	rsvd_15_63:49;
+	} s3;
+	struct uv4h_rh_gam_mmioh_redirect_config1_mmr_s {
+		unsigned long	nasid:15;			/* RW */
+		unsigned long	rsvd_15_63:49;
+	} s4;
+	struct uv4ah_rh_gam_mmioh_redirect_config1_mmr_s {
+		unsigned long	nasid:12;			/* RW */
+		unsigned long	rsvd_12_63:52;
+	} s4a;
+};
+
+/* ========================================================================= */
 /*                    UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR                      */
 /* ========================================================================= */
 #define UV1H_RH_GAM_MMR_OVERLAY_CONFIG_MMR 0x1600028UL
@@ -4138,88 +4763,6 @@ union uv3h_gr0_gam_gr_config_u {
 };
 
 /* ========================================================================= */
-/*                   UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR                   */
-/* ========================================================================= */
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG0_MMR		0x1603000UL
-
-#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
-
-union uv3h_rh_gam_mmioh_overlay_config0_mmr_u {
-	unsigned long	v;
-	struct uv3h_rh_gam_mmioh_overlay_config0_mmr_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;
-};
-
-/* ========================================================================= */
-/*                   UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR                   */
-/* ========================================================================= */
-#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR		0x1604000UL
-
-#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
-
-union uv3h_rh_gam_mmioh_overlay_config1_mmr_u {
-	unsigned long	v;
-	struct uv3h_rh_gam_mmioh_overlay_config1_mmr_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;
-};
-
-/* ========================================================================= */
-/*                  UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR                   */
-/* ========================================================================= */
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR		0x1603800UL
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_DEPTH	128
-
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_SHFT 0
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG0_MMR_NASID_MASK 0x0000000000007fffUL
-
-union uv3h_rh_gam_mmioh_redirect_config0_mmr_u {
-	unsigned long	v;
-	struct uv3h_rh_gam_mmioh_redirect_config0_mmr_s {
-		unsigned long	nasid:15;			/* RW */
-		unsigned long	rsvd_15_63:49;
-	} s3;
-};
-
-/* ========================================================================= */
-/*                  UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR                   */
-/* ========================================================================= */
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR		0x1604800UL
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_DEPTH	128
-
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_SHFT 0
-#define UV3H_RH_GAM_MMIOH_REDIRECT_CONFIG1_MMR_NASID_MASK 0x0000000000007fffUL
-
-union uv3h_rh_gam_mmioh_redirect_config1_mmr_u {
-	unsigned long	v;
-	struct uv3h_rh_gam_mmioh_redirect_config1_mmr_s {
-		unsigned long	nasid:15;			/* RW */
-		unsigned long	rsvd_15_63:49;
-	} s3;
-};
-
-/* ========================================================================= */
 /*                       UV4H_LB_PROC_INTD_QUEUE_FIRST                       */
 /* ========================================================================= */
 #define UV4H_LB_PROC_INTD_QUEUE_FIRST			0xa4100UL
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
index aa4747569e23..fc2f082ac635 100644
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -212,6 +212,7 @@ enum x86_legacy_i8042_state {
 struct x86_legacy_features {
 	enum x86_legacy_i8042_state i8042;
 	int rtc;
+	int warm_reset;
 	int no_vga;
 	int reserve_bios_regions;
 	struct x86_legacy_devices devices;