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https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-09-10 17:32:46 -04:00
Fixed MTP to work with TWRP
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awab228
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
207
arch/arm64/include/uapi/asm/kvm.h
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207
arch/arm64/include/uapi/asm/kvm.h
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/*
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* Copyright (C) 2012,2013 - ARM Ltd
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* Author: Marc Zyngier <marc.zyngier@arm.com>
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*
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* Derived from arch/arm/include/uapi/asm/kvm.h:
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* Copyright (C) 2012 - Virtual Open Systems and Columbia University
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* Author: Christoffer Dall <c.dall@virtualopensystems.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __ARM_KVM_H__
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#define __ARM_KVM_H__
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#define KVM_SPSR_EL1 0
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#define KVM_SPSR_SVC KVM_SPSR_EL1
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#define KVM_SPSR_ABT 1
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#define KVM_SPSR_UND 2
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#define KVM_SPSR_IRQ 3
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#define KVM_SPSR_FIQ 4
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#define KVM_NR_SPSR 5
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#ifndef __ASSEMBLY__
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#include <linux/psci.h>
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#include <asm/types.h>
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#include <asm/ptrace.h>
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#define __KVM_HAVE_GUEST_DEBUG
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#define __KVM_HAVE_IRQ_LINE
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#define __KVM_HAVE_READONLY_MEM
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#define KVM_REG_SIZE(id) \
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(1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT))
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struct kvm_regs {
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struct user_pt_regs regs; /* sp = sp_el0 */
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__u64 sp_el1;
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__u64 elr_el1;
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__u64 spsr[KVM_NR_SPSR];
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struct user_fpsimd_state fp_regs;
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};
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/* Supported Processor Types */
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#define KVM_ARM_TARGET_AEM_V8 0
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#define KVM_ARM_TARGET_FOUNDATION_V8 1
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#define KVM_ARM_TARGET_CORTEX_A57 2
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#define KVM_ARM_TARGET_XGENE_POTENZA 3
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#define KVM_ARM_TARGET_CORTEX_A53 4
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#define KVM_ARM_NUM_TARGETS 5
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/* KVM_ARM_SET_DEVICE_ADDR ioctl id encoding */
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#define KVM_ARM_DEVICE_TYPE_SHIFT 0
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#define KVM_ARM_DEVICE_TYPE_MASK (0xffff << KVM_ARM_DEVICE_TYPE_SHIFT)
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#define KVM_ARM_DEVICE_ID_SHIFT 16
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#define KVM_ARM_DEVICE_ID_MASK (0xffff << KVM_ARM_DEVICE_ID_SHIFT)
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/* Supported device IDs */
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#define KVM_ARM_DEVICE_VGIC_V2 0
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/* Supported VGIC address types */
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#define KVM_VGIC_V2_ADDR_TYPE_DIST 0
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#define KVM_VGIC_V2_ADDR_TYPE_CPU 1
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#define KVM_VGIC_V2_DIST_SIZE 0x1000
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#define KVM_VGIC_V2_CPU_SIZE 0x2000
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#define KVM_ARM_VCPU_POWER_OFF 0 /* CPU is started in OFF state */
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#define KVM_ARM_VCPU_EL1_32BIT 1 /* CPU running a 32bit VM */
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#define KVM_ARM_VCPU_PSCI_0_2 2 /* CPU uses PSCI v0.2 */
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struct kvm_vcpu_init {
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__u32 target;
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__u32 features[7];
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};
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struct kvm_sregs {
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};
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struct kvm_fpu {
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};
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struct kvm_guest_debug_arch {
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};
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struct kvm_debug_exit_arch {
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};
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struct kvm_sync_regs {
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};
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struct kvm_arch_memory_slot {
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};
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/* If you need to interpret the index values, here is the key: */
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#define KVM_REG_ARM_COPROC_MASK 0x000000000FFF0000
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#define KVM_REG_ARM_COPROC_SHIFT 16
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/* Normal registers are mapped as coprocessor 16. */
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#define KVM_REG_ARM_CORE (0x0010 << KVM_REG_ARM_COPROC_SHIFT)
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#define KVM_REG_ARM_CORE_REG(name) (offsetof(struct kvm_regs, name) / sizeof(__u32))
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/* Some registers need more space to represent values. */
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#define KVM_REG_ARM_DEMUX (0x0011 << KVM_REG_ARM_COPROC_SHIFT)
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#define KVM_REG_ARM_DEMUX_ID_MASK 0x000000000000FF00
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#define KVM_REG_ARM_DEMUX_ID_SHIFT 8
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#define KVM_REG_ARM_DEMUX_ID_CCSIDR (0x00 << KVM_REG_ARM_DEMUX_ID_SHIFT)
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#define KVM_REG_ARM_DEMUX_VAL_MASK 0x00000000000000FF
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#define KVM_REG_ARM_DEMUX_VAL_SHIFT 0
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/* AArch64 system registers */
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#define KVM_REG_ARM64_SYSREG (0x0013 << KVM_REG_ARM_COPROC_SHIFT)
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#define KVM_REG_ARM64_SYSREG_OP0_MASK 0x000000000000c000
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#define KVM_REG_ARM64_SYSREG_OP0_SHIFT 14
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#define KVM_REG_ARM64_SYSREG_OP1_MASK 0x0000000000003800
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#define KVM_REG_ARM64_SYSREG_OP1_SHIFT 11
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#define KVM_REG_ARM64_SYSREG_CRN_MASK 0x0000000000000780
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#define KVM_REG_ARM64_SYSREG_CRN_SHIFT 7
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#define KVM_REG_ARM64_SYSREG_CRM_MASK 0x0000000000000078
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#define KVM_REG_ARM64_SYSREG_CRM_SHIFT 3
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#define KVM_REG_ARM64_SYSREG_OP2_MASK 0x0000000000000007
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#define KVM_REG_ARM64_SYSREG_OP2_SHIFT 0
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#define ARM64_SYS_REG_SHIFT_MASK(x,n) \
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(((x) << KVM_REG_ARM64_SYSREG_ ## n ## _SHIFT) & \
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KVM_REG_ARM64_SYSREG_ ## n ## _MASK)
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#define __ARM64_SYS_REG(op0,op1,crn,crm,op2) \
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(KVM_REG_ARM64 | KVM_REG_ARM64_SYSREG | \
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ARM64_SYS_REG_SHIFT_MASK(op0, OP0) | \
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ARM64_SYS_REG_SHIFT_MASK(op1, OP1) | \
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ARM64_SYS_REG_SHIFT_MASK(crn, CRN) | \
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ARM64_SYS_REG_SHIFT_MASK(crm, CRM) | \
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ARM64_SYS_REG_SHIFT_MASK(op2, OP2))
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#define ARM64_SYS_REG(...) (__ARM64_SYS_REG(__VA_ARGS__) | KVM_REG_SIZE_U64)
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#define KVM_REG_ARM_TIMER_CTL ARM64_SYS_REG(3, 3, 14, 3, 1)
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#define KVM_REG_ARM_TIMER_CNT ARM64_SYS_REG(3, 3, 14, 3, 2)
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#define KVM_REG_ARM_TIMER_CVAL ARM64_SYS_REG(3, 3, 14, 0, 2)
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/* Device Control API: ARM VGIC */
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#define KVM_DEV_ARM_VGIC_GRP_ADDR 0
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#define KVM_DEV_ARM_VGIC_GRP_DIST_REGS 1
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#define KVM_DEV_ARM_VGIC_GRP_CPU_REGS 2
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#define KVM_DEV_ARM_VGIC_CPUID_SHIFT 32
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#define KVM_DEV_ARM_VGIC_CPUID_MASK (0xffULL << KVM_DEV_ARM_VGIC_CPUID_SHIFT)
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#define KVM_DEV_ARM_VGIC_OFFSET_SHIFT 0
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#define KVM_DEV_ARM_VGIC_OFFSET_MASK (0xffffffffULL << KVM_DEV_ARM_VGIC_OFFSET_SHIFT)
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#define KVM_DEV_ARM_VGIC_GRP_NR_IRQS 3
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/* KVM_IRQ_LINE irq field index values */
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#define KVM_ARM_IRQ_TYPE_SHIFT 24
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#define KVM_ARM_IRQ_TYPE_MASK 0xff
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#define KVM_ARM_IRQ_VCPU_SHIFT 16
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#define KVM_ARM_IRQ_VCPU_MASK 0xff
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#define KVM_ARM_IRQ_NUM_SHIFT 0
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#define KVM_ARM_IRQ_NUM_MASK 0xffff
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/* irq_type field */
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#define KVM_ARM_IRQ_TYPE_CPU 0
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#define KVM_ARM_IRQ_TYPE_SPI 1
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#define KVM_ARM_IRQ_TYPE_PPI 2
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/* out-of-kernel GIC cpu interrupt injection irq_number field */
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#define KVM_ARM_IRQ_CPU_IRQ 0
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#define KVM_ARM_IRQ_CPU_FIQ 1
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/*
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* This used to hold the highest supported SPI, but it is now obsolete
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* and only here to provide source code level compatibility with older
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* userland. The highest SPI number can be set via KVM_DEV_ARM_VGIC_GRP_NR_IRQS.
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*/
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#ifndef __KERNEL__
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#define KVM_ARM_IRQ_GIC_MAX 127
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#endif
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/* PSCI interface */
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#define KVM_PSCI_FN_BASE 0x95c1ba5e
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#define KVM_PSCI_FN(n) (KVM_PSCI_FN_BASE + (n))
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#define KVM_PSCI_FN_CPU_SUSPEND KVM_PSCI_FN(0)
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#define KVM_PSCI_FN_CPU_OFF KVM_PSCI_FN(1)
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#define KVM_PSCI_FN_CPU_ON KVM_PSCI_FN(2)
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#define KVM_PSCI_FN_MIGRATE KVM_PSCI_FN(3)
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#define KVM_PSCI_RET_SUCCESS PSCI_RET_SUCCESS
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#define KVM_PSCI_RET_NI PSCI_RET_NOT_SUPPORTED
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#define KVM_PSCI_RET_INVAL PSCI_RET_INVALID_PARAMS
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#define KVM_PSCI_RET_DENIED PSCI_RET_DENIED
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#endif
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#endif /* __ARM_KVM_H__ */
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