| /Linux-v4.19/arch/powerpc/mm/ |
| D | pkeys.c | 275 thread->amr = read_amr(); in thread_pkey_regs_save()
286 if (old_thread->amr != new_thread->amr) in thread_pkey_regs_restore()
287 write_amr(new_thread->amr); in thread_pkey_regs_restore()
299 thread->amr = pkey_amr_mask; in thread_pkey_regs_init()
362 u64 amr; in pkey_access_permitted() local
371 amr = read_amr(); /* Delay reading amr until absolutely needed */ in pkey_access_permitted()
372 return ((!write && !(amr & (AMR_RD_BIT << pkey_shift))) || in pkey_access_permitted()
373 (write && !(amr & (AMR_WR_BIT << pkey_shift)))); in pkey_access_permitted()
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| /Linux-v4.19/tools/testing/selftests/powerpc/ptrace/ |
| D | core-pkey.c | 52 unsigned long amr; member
139 info->amr |= 3ul << pkeyshift(pkey1) | 2ul << pkeyshift(pkey2); in child()
151 user_write, info->amr, pkey1, pkey2, pkey3); in child()
153 mtspr(SPRN_AMR, info->amr); in child()
249 FAIL_IF(regs[0] != info->amr); in check_core_file()
272 info->amr = regs[0]; in parent()
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| /Linux-v4.19/arch/powerpc/include/asm/ |
| D | kvm_book3s_64.h | 360 static inline int hpte_get_skey_perm(unsigned long hpte_r, unsigned long amr) in hpte_get_skey_perm() argument
366 return (amr >> (62 - 2 * skey)) & 3; in hpte_get_skey_perm()
489 vcpu->arch.amr = vcpu->arch.amr_tm; in copy_from_checkpoint()
506 vcpu->arch.amr_tm = vcpu->arch.amr; in copy_to_checkpoint()
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| D | processor.h | 321 unsigned long amr; member
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| D | kvm_host.h | 549 ulong amr; member
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| /Linux-v4.19/drivers/misc/cxl/ |
| D | native.c | 666 static int process_element_entry_psl9(struct cxl_context *ctx, u64 wed, u64 amr) in process_element_entry_psl9() argument
715 ctx->elem->common.amr = cpu_to_be64(amr); in process_element_entry_psl9()
721 int cxl_attach_afu_directed_psl9(struct cxl_context *ctx, u64 wed, u64 amr) in cxl_attach_afu_directed_psl9() argument
726 result = process_element_entry_psl9(ctx, wed, amr); in cxl_attach_afu_directed_psl9()
740 int cxl_attach_afu_directed_psl8(struct cxl_context *ctx, u64 wed, u64 amr) in cxl_attach_afu_directed_psl8() argument
780 ctx->elem->common.amr = cpu_to_be64(amr); in cxl_attach_afu_directed_psl8()
908 int cxl_attach_dedicated_process_psl9(struct cxl_context *ctx, u64 wed, u64 amr) in cxl_attach_dedicated_process_psl9() argument
914 result = process_element_entry_psl9(ctx, wed, amr); in cxl_attach_dedicated_process_psl9()
936 int cxl_attach_dedicated_process_psl8(struct cxl_context *ctx, u64 wed, u64 amr) in cxl_attach_dedicated_process_psl8() argument
957 cxl_p2n_write(afu, CXL_PSL_AMR_An, amr); in cxl_attach_dedicated_process_psl8()
[all …]
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| D | cxl.h | 639 int (*attach_afu_directed)(struct cxl_context *ctx, u64 wed, u64 amr);
640 int (*attach_dedicated_process)(struct cxl_context *ctx, u64 wed, u64 amr);
745 __be64 amr; member
904 int cxl_attach_afu_directed_psl9(struct cxl_context *ctx, u64 wed, u64 amr);
905 int cxl_attach_afu_directed_psl8(struct cxl_context *ctx, u64 wed, u64 amr);
908 int cxl_attach_dedicated_process_psl9(struct cxl_context *ctx, u64 wed, u64 amr);
909 int cxl_attach_dedicated_process_psl8(struct cxl_context *ctx, u64 wed, u64 amr);
1087 u64 wed, u64 amr);
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| D | file.c | 155 u64 amr = 0; in afu_ioctl_start_work() local
194 amr = work.amr & mfspr(SPRN_UAMOR); in afu_ioctl_start_work()
255 trace_cxl_attach(ctx, work.work_element_descriptor, work.num_interrupts, amr); in afu_ioctl_start_work()
258 amr))) { in afu_ioctl_start_work()
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| D | trace.h | 93 TP_PROTO(struct cxl_context *ctx, u64 wed, s16 num_interrupts, u64 amr),
95 TP_ARGS(ctx, wed, num_interrupts, amr),
103 __field(u64, amr)
113 __entry->amr = amr;
124 __entry->amr
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| D | guest.c | 517 static int attach_afu_directed(struct cxl_context *ctx, u64 wed, u64 amr) in attach_afu_directed() argument
582 elem->common.amr = cpu_to_be64(amr); in attach_afu_directed()
622 static int guest_attach_process(struct cxl_context *ctx, bool kernel, u64 wed, u64 amr) in guest_attach_process() argument
628 return attach_afu_directed(ctx, wed, amr); in guest_attach_process()
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| /Linux-v4.19/drivers/misc/ocxl/ |
| D | ocxl_internal.h | 90 __be64 amr; member
115 extern int ocxl_context_attach(struct ocxl_context *ctx, u64 amr);
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| D | file.c | 90 u64 amr = 0; in afu_ioctl_attach() local
102 amr = arg.amr & mfspr(SPRN_UAMOR); in afu_ioctl_attach()
103 rc = ocxl_context_attach(ctx, amr); in afu_ioctl_attach()
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| D | context.c | 66 int ocxl_context_attach(struct ocxl_context *ctx, u64 amr) in ocxl_context_attach() argument
78 current->mm->context.id, ctx->tidr, amr, current->mm, in ocxl_context_attach()
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| D | link.c | 482 u64 amr, struct mm_struct *mm, in ocxl_link_add_pe() argument
520 pe->amr = cpu_to_be64(amr); in ocxl_link_add_pe()
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| /Linux-v4.19/include/uapi/misc/ |
| D | ocxl.h | 29 __u64 amr; member
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| D | cxl.h | 21 __u64 amr; member
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| /Linux-v4.19/include/misc/ |
| D | ocxl.h | 187 u64 amr, struct mm_struct *mm,
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| /Linux-v4.19/arch/powerpc/kvm/ |
| D | book3s_64_mmu_radix.c | 127 if (vcpu->arch.amr & (1ul << 62)) in kvmppc_mmu_radix_xlate()
129 if (vcpu->arch.amr & (1ul << 63)) in kvmppc_mmu_radix_xlate()
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| D | book3s_emulate.c | 109 vcpu->arch.amr_tm = vcpu->arch.amr; in kvmppc_copyto_vcpu_tm()
128 vcpu->arch.amr = vcpu->arch.amr_tm; in kvmppc_copyfrom_vcpu_tm()
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| D | book3s_hv_rm_mmu.c | 1113 unsigned int perm = hpte_get_skey_perm(gr, vcpu->arch.amr); in kvmppc_hpte_hv_fault()
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| D | book3s_64_mmu_hv.c | 410 int amrfield = hpte_get_skey_perm(gr, vcpu->arch.amr); in kvmppc_mmu_book3s_64_hv_xlate()
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| D | book3s_hv.c | 1384 *val = get_reg_val(id, vcpu->arch.amr); in kvmppc_get_one_reg_hv()
1595 vcpu->arch.amr = set_reg_val(id, *val); in kvmppc_set_one_reg_hv()
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| /Linux-v4.19/Documentation/powerpc/ |
| D | cxl.txt | 194 __u64 amr;
214 amr:
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| /Linux-v4.19/arch/powerpc/kernel/ |
| D | ptrace.c | 1808 BUILD_BUG_ON(TSO(amr) + sizeof(unsigned long) != TSO(iamr)); in pkey_get()
1815 &target->thread.amr, 0, in pkey_get()
1840 target->thread.amr = (new_amr & target->thread.uamor) | in pkey_set()
1841 (target->thread.amr & ~target->thread.uamor); in pkey_set()
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| D | asm-offsets.c | 514 OFFSET(VCPU_AMR, kvm_vcpu, arch.amr); in main()
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