/**
 * Copyright (c) 2016 Anup Patel.
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 * @file arm-gic-v3.h
 * @author Anup Patel (anup@brainfault.org)
 * @brief Header file for ARM GICv3 interrupt controller.
 *
 * The source has been largely adapted from Linux 4.x or higher:
 *
 * include/linux/irqchip/arm-gic-v3.h
 *
 * Copyright (C) 2013, 2014 ARM Limited, All Rights Reserved.
 * Author: Marc Zyngier <marc.zyngier@arm.com>
 *
 * The original code is licensed under the GPL.
 */

#ifndef __ARM_GIC_V3_H__
#define __ARM_GIC_V3_H__

/*
 * Distributor registers. We assume we're running non-secure, with ARE
 * being set. Secure-only and non-ARE registers are not described.
 */
#define GICD_CTLR			0x0000
#define GICD_TYPER			0x0004
#define GICD_IIDR			0x0008
#define GICD_STATUSR			0x0010
#define GICD_SETSPI_NSR			0x0040
#define GICD_CLRSPI_NSR			0x0048
#define GICD_SETSPI_SR			0x0050
#define GICD_CLRSPI_SR			0x0058
#define GICD_SEIR			0x0068
#define GICD_IGROUPR			0x0080
#define GICD_ISENABLER			0x0100
#define GICD_ICENABLER			0x0180
#define GICD_ISPENDR			0x0200
#define GICD_ICPENDR			0x0280
#define GICD_ISACTIVER			0x0300
#define GICD_ICACTIVER			0x0380
#define GICD_IPRIORITYR			0x0400
#define GICD_ICFGR			0x0C00
#define GICD_IGRPMODR			0x0D00
#define GICD_NSACR			0x0E00
#define GICD_IROUTER			0x6000
#define GICD_IDREGS			0xFFD0
#define GICD_PIDR2			0xFFE8

#define GICD_ENABLE			0x1
#define GICD_DISABLE			0x0
#define GICD_INT_ACTLOW_LVLTRIG		0x0
#define GICD_INT_EN_CLR_X32		0xffffffff
#define GICD_INT_EN_SET_SGI		0x0000ffff
#define GICD_INT_EN_CLR_PPI		0xffff0000
#define GICD_INT_DEF_PRI		0xa0
#define GICD_INT_DEF_PRI_X4		((GICD_INT_DEF_PRI << 24) |\
					(GICD_INT_DEF_PRI << 16) |\
					(GICD_INT_DEF_PRI << 8) |\
					GICD_INT_DEF_PRI)

/*
 * Those registers are actually from GICv2, but the spec demands that they
 * are implemented as RES0 if ARE is 1 (which we do in KVM's emulated GICv3).
 */
#define GICD_ITARGETSR			0x0800
#define GICD_SGIR			0x0F00
#define GICD_CPENDSGIR			0x0F10
#define GICD_SPENDSGIR			0x0F20

#define GICD_CTLR_RWP			(1U << 31)
#define GICD_CTLR_DS			(1U << 6)
#define GICD_CTLR_ARE_NS		(1U << 4)
#define GICD_CTLR_ENABLE_G1A		(1U << 1)
#define GICD_CTLR_ENABLE_G1		(1U << 0)

/*
 * In systems with a single security state (what we emulate in KVM)
 * the meaning of the interrupt group enable bits is slightly different
 */
#define GICD_CTLR_ENABLE_SS_G1		(1U << 1)
#define GICD_CTLR_ENABLE_SS_G0		(1U << 0)

#define GICD_TYPER_LPIS			(1U << 17)
#define GICD_TYPER_MBIS			(1U << 16)

#define GICD_TYPER_ID_BITS(typer)	((((typer) >> 19) & 0x1f) + 1)
#define GICD_TYPER_IRQS(typer)		((((typer) & 0x1f) + 1) * 32)
#define GICD_TYPER_LPIS			(1U << 17)

#define GICD_IROUTER_SPI_MODE_ONE	(0U << 31)
#define GICD_IROUTER_SPI_MODE_ANY	(1U << 31)

#define GIC_PIDR2_ARCH_MASK		0xf0
#define GIC_PIDR2_ARCH_GICv3		0x30
#define GIC_PIDR2_ARCH_GICv4		0x40

#define GIC_V3_DIST_SIZE		0x10000

/*
 * Re-Distributor registers, offsets from RD_base
 */
#define GICR_CTLR			GICD_CTLR
#define GICR_IIDR			0x0004
#define GICR_TYPER			0x0008
#define GICR_STATUSR			GICD_STATUSR
#define GICR_WAKER			0x0014
#define GICR_SETLPIR			0x0040
#define GICR_CLRLPIR			0x0048
#define GICR_SEIR			GICD_SEIR
#define GICR_PROPBASER			0x0070
#define GICR_PENDBASER			0x0078
#define GICR_INVLPIR			0x00A0
#define GICR_INVALLR			0x00B0
#define GICR_SYNCR			0x00C0
#define GICR_MOVLPIR			0x0100
#define GICR_MOVALLR			0x0110
#define GICR_IDREGS			GICD_IDREGS
#define GICR_PIDR2			GICD_PIDR2

#define GICR_CTLR_ENABLE_LPIS		(1UL << 0)

#define GICR_TYPER_CPU_NUMBER(r)	(((r) >> 8) & 0xffff)

#define GICR_WAKER_ProcessorSleep	(1U << 1)
#define GICR_WAKER_ChildrenAsleep	(1U << 2)

#define GIC_BASER_CACHE_nCnB		0ULL
#define GIC_BASER_CACHE_SameAsInner	0ULL
#define GIC_BASER_CACHE_nC		1ULL
#define GIC_BASER_CACHE_RaWt		2ULL
#define GIC_BASER_CACHE_RaWb		3ULL
#define GIC_BASER_CACHE_WaWt		4ULL
#define GIC_BASER_CACHE_WaWb		5ULL
#define GIC_BASER_CACHE_RaWaWt		6ULL
#define GIC_BASER_CACHE_RaWaWb		7ULL
#define GIC_BASER_CACHE_MASK		7ULL
#define GIC_BASER_NonShareable		0ULL
#define GIC_BASER_InnerShareable	1ULL
#define GIC_BASER_OuterShareable	2ULL
#define GIC_BASER_SHAREABILITY_MASK	3ULL

#define GIC_BASER_CACHEABILITY(reg, inner_outer, type)			\
	(GIC_BASER_CACHE_##type << reg##_##inner_outer##_CACHEABILITY_SHIFT)

#define GIC_BASER_SHAREABILITY(reg, type)				\
	(GIC_BASER_##type << reg##_SHAREABILITY_SHIFT)

#define GICR_PROPBASER_SHAREABILITY_SHIFT		(10)
#define GICR_PROPBASER_INNER_CACHEABILITY_SHIFT		(7)
#define GICR_PROPBASER_OUTER_CACHEABILITY_SHIFT		(56)
#define GICR_PROPBASER_SHAREABILITY_MASK				\
	GIC_BASER_SHAREABILITY(GICR_PROPBASER, SHAREABILITY_MASK)
#define GICR_PROPBASER_INNER_CACHEABILITY_MASK				\
	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, MASK)
#define GICR_PROPBASER_OUTER_CACHEABILITY_MASK				\
	GIC_BASER_CACHEABILITY(GICR_PROPBASER, OUTER, MASK)
#define GICR_PROPBASER_CACHEABILITY_MASK GICR_PROPBASER_INNER_CACHEABILITY_MASK

#define GICR_PROPBASER_InnerShareable					\
	GIC_BASER_SHAREABILITY(GICR_PROPBASER, InnerShareable)

#define GICR_PROPBASER_nCnB	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, nCnB)
#define GICR_PROPBASER_nC 	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, nC)
#define GICR_PROPBASER_RaWt	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWt)
#define GICR_PROPBASER_RaWb	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWt)
#define GICR_PROPBASER_WaWt	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, WaWt)
#define GICR_PROPBASER_WaWb	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, WaWb)
#define GICR_PROPBASER_RaWaWt	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWaWt)
#define GICR_PROPBASER_RaWaWb	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWaWb)

#define GICR_PROPBASER_IDBITS_MASK			(0x1f)

#define GICR_PENDBASER_SHAREABILITY_SHIFT		(10)
#define GICR_PENDBASER_INNER_CACHEABILITY_SHIFT		(7)
#define GICR_PENDBASER_OUTER_CACHEABILITY_SHIFT		(56)
#define GICR_PENDBASER_SHAREABILITY_MASK				\
	GIC_BASER_SHAREABILITY(GICR_PENDBASER, SHAREABILITY_MASK)
#define GICR_PENDBASER_INNER_CACHEABILITY_MASK				\
	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, MASK)
#define GICR_PENDBASER_OUTER_CACHEABILITY_MASK				\
	GIC_BASER_CACHEABILITY(GICR_PENDBASER, OUTER, MASK)
#define GICR_PENDBASER_CACHEABILITY_MASK GICR_PENDBASER_INNER_CACHEABILITY_MASK

#define GICR_PENDBASER_InnerShareable					\
	GIC_BASER_SHAREABILITY(GICR_PENDBASER, InnerShareable)

#define GICR_PENDBASER_nCnB	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, nCnB)
#define GICR_PENDBASER_nC 	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, nC)
#define GICR_PENDBASER_RaWt	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWt)
#define GICR_PENDBASER_RaWb	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWt)
#define GICR_PENDBASER_WaWt	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, WaWt)
#define GICR_PENDBASER_WaWb	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, WaWb)
#define GICR_PENDBASER_RaWaWt	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWaWt)
#define GICR_PENDBASER_RaWaWb	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWaWb)

#define GICR_PENDBASER_PTZ				BIT_ULL(62)

/*
 * Re-Distributor registers, offsets from SGI_base
 */
#define GICR_IGROUPR0			GICD_IGROUPR
#define GICR_ISENABLER0			GICD_ISENABLER
#define GICR_ICENABLER0			GICD_ICENABLER
#define GICR_ISPENDR0			GICD_ISPENDR
#define GICR_ICPENDR0			GICD_ICPENDR
#define GICR_ISACTIVER0			GICD_ISACTIVER
#define GICR_ICACTIVER0			GICD_ICACTIVER
#define GICR_IPRIORITYR0		GICD_IPRIORITYR
#define GICR_ICFGR0			GICD_ICFGR
#define GICR_IGRPMODR0			GICD_IGRPMODR
#define GICR_NSACR			GICD_NSACR

#define GICR_TYPER_PLPIS		(1U << 0)
#define GICR_TYPER_VLPIS		(1U << 1)
#define GICR_TYPER_LAST			(1U << 4)

#define GIC_V3_REDIST_SIZE		0x20000

#define LPI_PROP_GROUP1			(1 << 1)
#define LPI_PROP_ENABLED		(1 << 0)

/*
 * ITS registers, offsets from ITS_base
 */
#define GITS_CTLR			0x0000
#define GITS_IIDR			0x0004
#define GITS_TYPER			0x0008
#define GITS_CBASER			0x0080
#define GITS_CWRITER			0x0088
#define GITS_CREADR			0x0090
#define GITS_BASER			0x0100
#define GITS_IDREGS_BASE		0xffd0
#define GITS_PIDR0			0xffe0
#define GITS_PIDR1			0xffe4
#define GITS_PIDR2			GICR_PIDR2
#define GITS_PIDR4			0xffd0
#define GITS_CIDR0			0xfff0
#define GITS_CIDR1			0xfff4
#define GITS_CIDR2			0xfff8
#define GITS_CIDR3			0xfffc

#define GITS_TRANSLATER			0x10040

#define GITS_CTLR_ENABLE		(1U << 0)
#define GITS_CTLR_QUIESCENT		(1U << 31)

#define GITS_TYPER_PLPIS		(1UL << 0)
#define GITS_TYPER_IDBITS_SHIFT		8
#define GITS_TYPER_DEVBITS_SHIFT	13
#define GITS_TYPER_DEVBITS(r)		((((r) >> GITS_TYPER_DEVBITS_SHIFT) & 0x1f) + 1)
#define GITS_TYPER_PTA			(1UL << 19)
#define GITS_TYPER_HWCOLLCNT_SHIFT	24

#define GITS_CBASER_VALID			(1UL << 63)
#define GITS_CBASER_SHAREABILITY_SHIFT		(10)
#define GITS_CBASER_INNER_CACHEABILITY_SHIFT	(59)
#define GITS_CBASER_OUTER_CACHEABILITY_SHIFT	(53)
#define GITS_CBASER_SHAREABILITY_MASK					\
	GIC_BASER_SHAREABILITY(GITS_CBASER, SHAREABILITY_MASK)
#define GITS_CBASER_INNER_CACHEABILITY_MASK				\
	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, MASK)
#define GITS_CBASER_OUTER_CACHEABILITY_MASK				\
	GIC_BASER_CACHEABILITY(GITS_CBASER, OUTER, MASK)
#define GITS_CBASER_CACHEABILITY_MASK GITS_CBASER_INNER_CACHEABILITY_MASK

#define GITS_CBASER_InnerShareable					\
	GIC_BASER_SHAREABILITY(GITS_CBASER, InnerShareable)

#define GITS_CBASER_nCnB	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, nCnB)
#define GITS_CBASER_nC		GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, nC)
#define GITS_CBASER_RaWt	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWt)
#define GITS_CBASER_RaWb	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWt)
#define GITS_CBASER_WaWt	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, WaWt)
#define GITS_CBASER_WaWb	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, WaWb)
#define GITS_CBASER_RaWaWt	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWaWt)
#define GITS_CBASER_RaWaWb	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWaWb)

#define GITS_BASER_NR_REGS		8

#define GITS_BASER_VALID			(1UL << 63)
#define GITS_BASER_INDIRECT			(1ULL << 62)

#define GITS_BASER_INNER_CACHEABILITY_SHIFT	(59)
#define GITS_BASER_OUTER_CACHEABILITY_SHIFT	(53)
#define GITS_BASER_INNER_CACHEABILITY_MASK				\
	GIC_BASER_CACHEABILITY(GITS_BASER, INNER, MASK)
#define GITS_BASER_CACHEABILITY_MASK		GITS_BASER_INNER_CACHEABILITY_MASK
#define GITS_BASER_OUTER_CACHEABILITY_MASK				\
	GIC_BASER_CACHEABILITY(GITS_BASER, OUTER, MASK)
#define GITS_BASER_SHAREABILITY_MASK					\
	GIC_BASER_SHAREABILITY(GITS_BASER, SHAREABILITY_MASK)

#define GITS_BASER_nCnB		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, nCnB)
#define GITS_BASER_nC		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, nC)
#define GITS_BASER_RaWt		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWt)
#define GITS_BASER_RaWb		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWt)
#define GITS_BASER_WaWt		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, WaWt)
#define GITS_BASER_WaWb		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, WaWb)
#define GITS_BASER_RaWaWt	GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWaWt)
#define GITS_BASER_RaWaWb	GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWaWb)

#define GITS_BASER_TYPE_SHIFT			(56)
#define GITS_BASER_TYPE(r)		(((r) >> GITS_BASER_TYPE_SHIFT) & 7)
#define GITS_BASER_ENTRY_SIZE_SHIFT		(48)
#define GITS_BASER_ENTRY_SIZE(r)	((((r) >> GITS_BASER_ENTRY_SIZE_SHIFT) & 0xff) + 1)
#define GITS_BASER_SHAREABILITY_SHIFT	(10)
#define GITS_BASER_InnerShareable					\
	GIC_BASER_SHAREABILITY(GITS_BASER, InnerShareable)
#define GITS_BASER_PAGE_SIZE_SHIFT	(8)
#define GITS_BASER_PAGE_SIZE_4K		(0UL << GITS_BASER_PAGE_SIZE_SHIFT)
#define GITS_BASER_PAGE_SIZE_16K	(1UL << GITS_BASER_PAGE_SIZE_SHIFT)
#define GITS_BASER_PAGE_SIZE_64K	(2UL << GITS_BASER_PAGE_SIZE_SHIFT)
#define GITS_BASER_PAGE_SIZE_MASK	(3UL << GITS_BASER_PAGE_SIZE_SHIFT)
#define GITS_BASER_PAGES_MAX		256
#define GITS_BASER_PAGES_SHIFT		(0)
#define GITS_BASER_NR_PAGES(r)		(((r) & 0xff) + 1)

#define GITS_BASER_TYPE_NONE		0
#define GITS_BASER_TYPE_DEVICE		1
#define GITS_BASER_TYPE_VCPU		2
#define GITS_BASER_TYPE_CPU		3
#define GITS_BASER_TYPE_COLLECTION	4
#define GITS_BASER_TYPE_RESERVED5	5
#define GITS_BASER_TYPE_RESERVED6	6
#define GITS_BASER_TYPE_RESERVED7	7

#define GITS_LVL1_ENTRY_SIZE           (8UL)

/*
 * ITS commands
 */
#define GITS_CMD_MAPD			0x08
#define GITS_CMD_MAPC			0x09
#define GITS_CMD_MAPTI			0x0a
/* older GIC documentation used MAPVI for this command */
#define GITS_CMD_MAPVI			GITS_CMD_MAPTI
#define GITS_CMD_MAPI			0x0b
#define GITS_CMD_MOVI			0x01
#define GITS_CMD_DISCARD		0x0f
#define GITS_CMD_INV			0x0c
#define GITS_CMD_MOVALL			0x0e
#define GITS_CMD_INVALL			0x0d
#define GITS_CMD_INT			0x03
#define GITS_CMD_CLEAR			0x04
#define GITS_CMD_SYNC			0x05

/*
 * ITS error numbers
 */
#define E_ITS_MOVI_UNMAPPED_INTERRUPT		0x010107
#define E_ITS_MOVI_UNMAPPED_COLLECTION		0x010109
#define E_ITS_CLEAR_UNMAPPED_INTERRUPT		0x010507
#define E_ITS_MAPD_DEVICE_OOR			0x010801
#define E_ITS_MAPC_PROCNUM_OOR			0x010902
#define E_ITS_MAPC_COLLECTION_OOR		0x010903
#define E_ITS_MAPTI_UNMAPPED_DEVICE		0x010a04
#define E_ITS_MAPTI_PHYSICALID_OOR		0x010a06
#define E_ITS_INV_UNMAPPED_INTERRUPT		0x010c07
#define E_ITS_INVALL_UNMAPPED_COLLECTION	0x010d09
#define E_ITS_MOVALL_PROCNUM_OOR		0x010e01
#define E_ITS_DISCARD_UNMAPPED_INTERRUPT	0x010f07

/*
 * CPU interface registers
 */
#define ICC_CTLR_EL1_EOImode_drop_dir	(0U << 1)
#define ICC_CTLR_EL1_EOImode_drop	(1U << 1)
#define ICC_SRE_EL1_SRE			(1U << 0)

/*
 * Hypervisor interface registers (SRE only)
 */
#define ICH_LR_VIRTUAL_ID_MASK		((1ULL << 32) - 1)

#define ICH_LR_EOI			(1ULL << 41)
#define ICH_LR_GROUP			(1ULL << 60)
#define ICH_LR_HW			(1ULL << 61)
#define ICH_LR_STATE			(3ULL << 62)
#define ICH_LR_PENDING_BIT		(1ULL << 62)
#define ICH_LR_ACTIVE_BIT		(1ULL << 63)
#define ICH_LR_PHYS_ID_SHIFT		32
#define ICH_LR_PHYS_ID_MASK		(0x3ffULL << ICH_LR_PHYS_ID_SHIFT)
#define ICH_LR_PRIORITY_SHIFT		48

/* These are for GICv2 emulation only */
#define GICH_LR_VIRTUALID		(0x3ffUL << 0)
#define GICH_LR_PHYSID_CPUID_SHIFT	(10)
#define GICH_LR_PHYSID_CPUID		(7UL << GICH_LR_PHYSID_CPUID_SHIFT)

#define ICH_MISR_EOI			(1 << 0)
#define ICH_MISR_U			(1 << 1)

#define ICH_HCR_EN			(1 << 0)
#define ICH_HCR_UIE			(1 << 1)

#define ICH_VMCR_CTLR_SHIFT		0
#define ICH_VMCR_CTLR_MASK		(0x21f << ICH_VMCR_CTLR_SHIFT)
#define ICH_VMCR_BPR1_SHIFT		18
#define ICH_VMCR_BPR1_MASK		(7 << ICH_VMCR_BPR1_SHIFT)
#define ICH_VMCR_BPR0_SHIFT		21
#define ICH_VMCR_BPR0_MASK		(7 << ICH_VMCR_BPR0_SHIFT)
#define ICH_VMCR_PMR_SHIFT		24
#define ICH_VMCR_PMR_MASK		(0xffUL << ICH_VMCR_PMR_SHIFT)

#define ICC_IAR1_EL1_SPURIOUS		0x3ff

#define ICC_SRE_EL2_SRE			(1 << 0)
#define ICC_SRE_EL2_ENABLE		(1 << 3)

#define ICC_SGI1R_TARGET_LIST_SHIFT	0
#define ICC_SGI1R_TARGET_LIST_MASK	(0xffff << ICC_SGI1R_TARGET_LIST_SHIFT)
#define ICC_SGI1R_AFFINITY_1_SHIFT	16
#define ICC_SGI1R_AFFINITY_1_MASK	(0xff << ICC_SGI1R_AFFINITY_1_SHIFT)
#define ICC_SGI1R_SGI_ID_SHIFT		24
#define ICC_SGI1R_SGI_ID_MASK		(0xfULL << ICC_SGI1R_SGI_ID_SHIFT)
#define ICC_SGI1R_AFFINITY_2_SHIFT	32
#define ICC_SGI1R_AFFINITY_2_MASK	(0xffULL << ICC_SGI1R_AFFINITY_2_SHIFT)
#define ICC_SGI1R_IRQ_ROUTING_MODE_BIT	40
#define ICC_SGI1R_AFFINITY_3_SHIFT	48
#define ICC_SGI1R_AFFINITY_3_MASK	(0xffULL << ICC_SGI1R_AFFINITY_3_SHIFT)

#endif /* __ARM_GIC_V3_H__ */
