Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | /* * Copyright (C) 2012 - Virtual Open Systems and Columbia University * Author: Christoffer Dall <c.dall@virtualopensystems.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, version 2, as * published by the Free Software Foundation. * * 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __ARM_KVM_ASM_H__ #define __ARM_KVM_ASM_H__ /* 0 is reserved as an invalid value. */ #define c0_MPIDR 1 /* MultiProcessor ID Register */ #define c0_CSSELR 2 /* Cache Size Selection Register */ #define c1_SCTLR 3 /* System Control Register */ #define c1_ACTLR 4 /* Auxilliary Control Register */ #define c1_CPACR 5 /* Coprocessor Access Control */ #define c2_TTBR0 6 /* Translation Table Base Register 0 */ #define c2_TTBR0_high 7 /* TTBR0 top 32 bits */ #define c2_TTBR1 8 /* Translation Table Base Register 1 */ #define c2_TTBR1_high 9 /* TTBR1 top 32 bits */ #define c2_TTBCR 10 /* Translation Table Base Control R. */ #define c3_DACR 11 /* Domain Access Control Register */ #define c5_DFSR 12 /* Data Fault Status Register */ #define c5_IFSR 13 /* Instruction Fault Status Register */ #define c5_ADFSR 14 /* Auxilary Data Fault Status R */ #define c5_AIFSR 15 /* Auxilary Instrunction Fault Status R */ #define c6_DFAR 16 /* Data Fault Address Register */ #define c6_IFAR 17 /* Instruction Fault Address Register */ #define c7_PAR 18 /* Physical Address Register */ #define c7_PAR_high 19 /* PAR top 32 bits */ #define c9_L2CTLR 20 /* Cortex A15/A7 L2 Control Register */ #define c10_PRRR 21 /* Primary Region Remap Register */ #define c10_NMRR 22 /* Normal Memory Remap Register */ #define c12_VBAR 23 /* Vector Base Address Register */ #define c13_CID 24 /* Context ID Register */ #define c13_TID_URW 25 /* Thread ID, User R/W */ #define c13_TID_URO 26 /* Thread ID, User R/O */ #define c13_TID_PRIV 27 /* Thread ID, Privileged */ #define c14_CNTKCTL 28 /* Timer Control Register (PL1) */ #define c10_AMAIR0 29 /* Auxilary Memory Attribute Indirection Reg0 */ #define c10_AMAIR1 30 /* Auxilary Memory Attribute Indirection Reg1 */ #define NR_CP15_REGS 31 /* Number of regs (incl. invalid) */ #define ARM_EXCEPTION_RESET 0 #define ARM_EXCEPTION_UNDEFINED 1 #define ARM_EXCEPTION_SOFTWARE 2 #define ARM_EXCEPTION_PREF_ABORT 3 #define ARM_EXCEPTION_DATA_ABORT 4 #define ARM_EXCEPTION_IRQ 5 #define ARM_EXCEPTION_FIQ 6 #define ARM_EXCEPTION_HVC 7 /* * The rr_lo_hi macro swaps a pair of registers depending on * current endianness. It is used in conjunction with ldrd and strd * instructions that load/store a 64-bit value from/to memory to/from * a pair of registers which are used with the mrrc and mcrr instructions. * If used with the ldrd/strd instructions, the a1 parameter is the first * source/destination register and the a2 parameter is the second * source/destination register. Note that the ldrd/strd instructions * already swap the bytes within the words correctly according to the * endianness setting, but the order of the registers need to be effectively * swapped when used with the mrrc/mcrr instructions. */ #ifdef CONFIG_CPU_ENDIAN_BE8 #define rr_lo_hi(a1, a2) a2, a1 #else #define rr_lo_hi(a1, a2) a1, a2 #endif #ifndef __ASSEMBLY__ struct kvm; struct kvm_vcpu; extern char __kvm_hyp_init[]; extern char __kvm_hyp_init_end[]; extern char __kvm_hyp_exit[]; extern char __kvm_hyp_exit_end[]; extern char __kvm_hyp_vector[]; extern char __kvm_hyp_code_start[]; extern char __kvm_hyp_code_end[]; extern void __kvm_flush_vm_context(void); extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa); extern void __kvm_tlb_flush_vmid(struct kvm *kvm); extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu); #endif #endif /* __ARM_KVM_ASM_H__ */ |