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/kvm-unit-tests/lib/libfdt/
H A Dfdt.c23 return totalsize; in fdt_ro_probe_()
27 return -FDT_ERR_ALIGNMENT; in fdt_ro_probe_()
33 return -FDT_ERR_BADVERSION; in fdt_ro_probe_()
36 return -FDT_ERR_BADVERSION; in fdt_ro_probe_()
41 return -FDT_ERR_BADSTATE; in fdt_ro_probe_()
43 return -FDT_ERR_BADMAGIC; in fdt_ro_probe_()
47 return totalsize; in fdt_ro_probe_()
49 return -FDT_ERR_TRUNCATED; in fdt_ro_probe_()
54 return (off >= hdrsize) && (off <= totalsize); in check_off_()
61 return 0; /* block start out of bounds */ in check_block_()
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H A Dfdt_ro.c21 return 0; in fdt_nodename_eq_()
24 return 0; in fdt_nodename_eq_()
27 return 1; in fdt_nodename_eq_()
29 return 1; in fdt_nodename_eq_()
31 return 0; in fdt_nodename_eq_()
47 return s; in fdt_get_string()
92 return s; in fdt_get_string()
97 return NULL; in fdt_get_string()
102 return fdt_get_string(fdt, stroffset, NULL); in fdt_string()
111 return p && (slen == len) && (memcmp(p, s, len) == 0); in fdt_string_eq_()
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H A Dfdt_rw.c16 return (fdt_off_mem_rsvmap(fdt) < FDT_ALIGN(sizeof(struct fdt_header), 8)) in fdt_blocks_misordered_()
28 return 0; in fdt_rw_probe_()
32 return -FDT_ERR_BADVERSION; in fdt_rw_probe_()
35 return -FDT_ERR_BADLAYOUT; in fdt_rw_probe_()
39 return 0; in fdt_rw_probe_()
46 return err_; \
51 return fdt_off_dt_strings(fdt) + fdt_size_dt_strings(fdt); in fdt_data_size_()
61 return -FDT_ERR_BADOFFSET; in fdt_splice_()
63 return -FDT_ERR_BADOFFSET; in fdt_splice_()
65 return -FDT_ERR_NOSPACE; in fdt_splice_()
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H A Dfdt_sw.c17 return -FDT_ERR_BADSTATE; in fdt_sw_probe_()
19 return -FDT_ERR_BADMAGIC; in fdt_sw_probe_()
22 return 0; in fdt_sw_probe_()
29 return err; \
42 return err; in fdt_sw_probe_memrsv_()
45 return -FDT_ERR_BADSTATE; in fdt_sw_probe_memrsv_()
46 return 0; in fdt_sw_probe_memrsv_()
53 return err; \
68 return err; in fdt_sw_probe_struct_()
72 return -FDT_ERR_BADSTATE; in fdt_sw_probe_struct_()
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H A Dfdt_check.c25 return -FDT_ERR_TRUNCATED; in fdt_check_full()
27 return -FDT_ERR_TRUNCATED; in fdt_check_full()
30 return err; in fdt_check_full()
32 return -FDT_ERR_TRUNCATED; in fdt_check_full()
36 return num_memrsv; in fdt_check_full()
43 return nextoffset; in fdt_check_full()
47 return -FDT_ERR_BADSTRUCTURE; in fdt_check_full()
55 return -FDT_ERR_BADSTRUCTURE; in fdt_check_full()
56 return 0; in fdt_check_full()
61 return -FDT_ERR_BADSTRUCTURE; in fdt_check_full()
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H A Dfdt_addresses.c22 return len; in fdt_cells()
25 return -FDT_ERR_BADNCELLS; in fdt_cells()
29 return -FDT_ERR_BADNCELLS; in fdt_cells()
31 return (int)val; in fdt_cells()
40 return -FDT_ERR_BADNCELLS; in fdt_address_cells()
42 return 2; in fdt_address_cells()
43 return val; in fdt_address_cells()
52 return 1; in fdt_size_cells()
53 return val; in fdt_size_cells()
65 return ret; in fdt_appendprop_addrrange()
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H A Dfdt_overlay.c35 return 0; in overlay_get_target_phandle()
38 return (uint32_t)-1; in overlay_get_target_phandle()
40 return fdt32_to_cpu(*val); in overlay_get_target_phandle()
68 return -FDT_ERR_BADPHANDLE; in overlay_get_target()
91 /* return on error */ in overlay_get_target()
93 return ret; in overlay_get_target()
95 /* return pointer to path (if available) */ in overlay_get_target()
99 return ret; in overlay_get_target()
125 return len; in overlay_phandle_add_offset()
128 return -FDT_ERR_BADPHANDLE; in overlay_phandle_add_offset()
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H A Dfdt_wip.c24 return proplen; in fdt_setprop_inplace_namelen_partial()
27 return -FDT_ERR_NOSPACE; in fdt_setprop_inplace_namelen_partial()
30 return 0; in fdt_setprop_inplace_namelen_partial()
41 return proplen; in fdt_setprop_inplace()
44 return -FDT_ERR_NOSPACE; in fdt_setprop_inplace()
46 return fdt_setprop_inplace_namelen_partial(fdt, nodeoffset, name, in fdt_setprop_inplace()
66 return len; in fdt_nop_property()
70 return 0; in fdt_nop_property()
80 return offset; in fdt_node_end_offset_()
89 return endoffset; in fdt_nop_node()
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H A Dfdt_empty_tree.c19 return err; in fdt_create_empty_tree()
23 return err; in fdt_create_empty_tree()
27 return err; in fdt_create_empty_tree()
31 return err; in fdt_create_empty_tree()
35 return err; in fdt_create_empty_tree()
37 return fdt_open_into(buf, buf, bufsize); in fdt_create_empty_tree()
/kvm-unit-tests/lib/
H A Ddevicetree.c14 return fdt; in dt_fdt()
19 return fdt && fdt_check_header(fdt) == 0; in dt_available()
30 return len; in dt_get_nr_cells()
37 return len; in dt_get_nr_cells()
45 return 0; in dt_get_nr_cells()
64 return len; in dt_get_reg()
71 return -FDT_ERR_NOTFOUND; in dt_get_reg()
80 return 0; in dt_get_reg()
92 return parent; in dt_pbus_translate_node()
96 return ret; in dt_pbus_translate_node()
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H A Dstring.c19 return len; in strlen()
28 return sc - buf; in strnlen()
39 return dest; in strcat()
45 return strcat(dest, src); in strcpy()
52 return *a - *b; in strncmp()
54 return 0; in strncmp()
61 return tolower(*a) - tolower(*b); in strncasecmp()
63 return 0; in strncasecmp()
68 return strncmp(a, b, SIZE_MAX); in strcmp()
73 return strncasecmp(a, b, SIZE_MAX); in strcasecmp()
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H A Dctype.h7 return c == ' ' || c == '\t'; in isblank()
12 return c >= 'a' && c <= 'z'; in islower()
17 return c >= 'A' && c <= 'Z'; in isupper()
22 return isupper(c) || islower(c); in isalpha()
27 return c >= '0' && c <= '9'; in isdigit()
32 return isalpha(c) || isdigit(c); in isalnum()
37 return c == ' ' || c == '\t' || c == '\r' || c == '\n' || c == '\v' || c == '\f'; in isspace()
42 return islower(c) ? c - 'a' + 'A' : c; in toupper()
47 return isupper(c) ? c - 'A' + 'a' : c; in tolower()
H A Dacpi.c17 return efi_rsdp; in get_rsdp()
32 return NULL; in get_rsdp()
34 return rsdp; in get_rsdp()
52 return NULL; in find_acpi_table_addr()
53 return (void *)(ulong) fadt->firmware_ctrl; in find_acpi_table_addr()
59 return NULL; in find_acpi_table_addr()
63 return rsdp; in find_acpi_table_addr()
70 return rsdt; in find_acpi_table_addr()
79 return xsdt; in find_acpi_table_addr()
91 return t; in find_acpi_table_addr()
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/kvm-unit-tests/lib/riscv/
H A Dsbi.c32 return ret; in sbi_ecall()
39 return sbi_ecall(SBI_EXT_SSE, SBI_EXT_SSE_READ_ATTRS, event_id, base_attr_id, attr_count, in sbi_sse_read_attrs_raw()
48 return sbi_sse_read_attrs_raw(event_id, base_attr_id, attr_count, lower_32_bits(p), in sbi_sse_read_attrs()
56 return sbi_ecall(SBI_EXT_SSE, SBI_EXT_SSE_WRITE_ATTRS, event_id, base_attr_id, attr_count, in sbi_sse_write_attrs_raw()
65 return sbi_sse_write_attrs_raw(event_id, base_attr_id, attr_count, lower_32_bits(p), in sbi_sse_write_attrs()
72 return sbi_ecall(SBI_EXT_SSE, SBI_EXT_SSE_REGISTER, event_id, entry_pc, entry_arg, 0, 0, 0); in sbi_sse_register_raw()
77 return sbi_sse_register_raw(event_id, (unsigned long)sbi_sse_entry, (unsigned long)arg); in sbi_sse_register()
82 return sbi_ecall(SBI_EXT_SSE, SBI_EXT_SSE_UNREGISTER, event_id, 0, 0, 0, 0, 0); in sbi_sse_unregister()
87 return sbi_ecall(SBI_EXT_SSE, SBI_EXT_SSE_ENABLE, event_id, 0, 0, 0, 0, 0); in sbi_sse_enable()
92 return sbi_ecall(SBI_EXT_SSE, SBI_EXT_SSE_DISABLE, event_id, 0, 0, 0, 0, 0); in sbi_sse_disable()
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/kvm-unit-tests/lib/x86/
H A Dpmu.h85 return pmu.msr_gp_counter_base + 2 * i; in MSR_GP_COUNTERx()
87 return pmu.msr_gp_counter_base + i; in MSR_GP_COUNTERx()
93 return pmu.msr_gp_event_select_base + 2 * i; in MSR_GP_EVENT_SELECTx()
95 return pmu.msr_gp_event_select_base + i; in MSR_GP_EVENT_SELECTx()
100 return !pmu.is_intel || !!pmu.version; in this_cpu_has_pmu()
105 return pmu.version > 1; in this_cpu_has_perf_global_ctrl()
110 return pmu.version > 1; in this_cpu_has_perf_global_status()
115 return pmu.gp_counter_available & BIT(i); in pmu_gp_counter_is_available()
120 return pmu.perf_cap & PMU_CAP_LBR_FMT; in pmu_lbr_version()
125 return pmu.perf_cap & PMU_CAP_FW_WRITES; in pmu_has_full_writes()
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H A Damd_sev.c32 return sev_enabled; in amd_sev_enabled()
38 return sev_enabled; in amd_sev_enabled()
47 return sev_enabled; in amd_sev_enabled()
55 return EFI_UNSUPPORTED; in setup_amd_sev()
66 return EFI_SUCCESS; in setup_amd_sev()
79 return sev_es_enabled; in amd_sev_es_enabled()
88 return sev_es_enabled; in amd_sev_es_enabled()
98 return EFI_UNSUPPORTED; in setup_amd_sev_es()
118 return EFI_SUCCESS; in setup_amd_sev_es()
160 return 1ull << amd_sev_c_bit_pos; in get_amd_sev_c_bit_mask()
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/kvm-unit-tests/lib/s390x/
H A Dsmp.c39 return sclp_get_cpu_num(); in smp_query_num_cpus()
45 return &lowcore; in smp_get_lowcore()
48 return cpus[idx].lowcore; in smp_get_lowcore()
54 return sigp_retry(cpus[idx].addr, order, parm, status); in smp_sigp()
63 return &cpus[i]; in smp_cpu_from_addr()
65 return NULL; in smp_cpu_from_addr()
71 return &cpus[idx]; in smp_cpu_from_idx()
77 return cpus[idx].addr; in smp_cpu_addr()
85 return false; in smp_cpu_stopped()
86 return !!(status & (SIGP_STATUS_CHECK_STOP|SIGP_STATUS_STOPPED)); in smp_cpu_stopped()
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H A Dcss_lib.c45 return true; in check_response()
52 return false; in check_response()
73 return check_response(p + len); in chsc()
75 return false; in chsc()
85 return true; in get_chsc_scsc()
90 return false; in get_chsc_scsc()
94 return false; in get_chsc_scsc()
112 return true; in get_chsc_scsc()
117 * On success return the first subchannel ID found.
118 * On error return an invalid subchannel ID containing cc
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/kvm-unit-tests/lib/arm/
H A Dgic.c64 return false; in gic_get_dt_bases()
82 return true; in gic_get_dt_bases()
100 return true; in gic_get_dt_bases()
105 return gic_get_dt_bases("arm,cortex-a15-gic", in gicv2_init()
111 return gic_get_dt_bases("arm,gic-v3", &gicv3_data.dist_base, in gicv3_init()
118 return 2; in gic_version()
120 return 3; in gic_version()
121 return 0; in gic_version()
134 return gic_version(); in gic_init_fdt()
154 return version; in gic_acpi_version()
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H A Dmmu.c40 return cpumask_test_cpu(cpu, &mmu_enabled_cpumask); in mmu_enabled()
43 return __mmu_enabled(); in mmu_enabled()
88 return &pte_val(*pte); in get_pte()
97 return p_pte; in install_pte()
106 return install_pte(pgtable, vaddr, pte); in install_page_prot()
111 return install_page_prot(pgtable, phys, (uintptr_t)virt, in install_page()
130 return NULL; in follow_pte()
134 return NULL; in follow_pte()
138 return NULL; in follow_pte()
140 return &pmd_val(*pmd); in follow_pte()
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/kvm-unit-tests/x86/
H A Dpmu_lbr.c15 return i + 1; in compute_flag()
16 return 0; in compute_flag()
31 return 0; in lbr_test()
42 return test_for_exception(GP_VECTOR, init_lbr, &index); in test_init_lbr_from_exception()
53 return report_summary(); in main()
58 return report_summary(); in main()
63 return report_summary(); in main()
68 return report_summary(); in main()
84 return report_summary(); in main()
107 return report_summary(); in main()
H A Dla57.c30 return dt_ptr.base; in get_test_register_value()
33 return dt_ptr.base; in get_test_register_value()
35 return get_gdt_entry_base(get_tss_descr()); in get_test_register_value()
37 return get_gdt_entry_base(get_ldt_descr()); in get_test_register_value()
39 return rdmsr(msr); in get_test_register_value()
42 return 0; in get_test_register_value()
66 return true; in set_test_register_value()
68 return lgdt_safe(&dt_ptr) == 0; in set_test_register_value()
70 return lgdt_fep_safe(&dt_ptr) == 0; in set_test_register_value()
79 return true; in set_test_register_value()
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H A Dsvm.c24 return get_pte(npt_get_pml4e(), (void*)address); in npt_get_pte()
31 return search.pte; in npt_get_pde()
38 return search.pte; in npt_get_pdpe()
43 return pml4e; in npt_get_pml4e()
48 return cpu_count() > 1; in smp_supported()
53 return true; in default_supported()
58 return this_cpu_has(X86_FEATURE_VGIF); in vgif_supported()
63 return this_cpu_has(X86_FEATURE_LBRV); in lbrv_supported()
68 return this_cpu_has(X86_FEATURE_TSCRATEMSR); in tsc_scale_supported()
73 return this_cpu_has(X86_FEATURE_PAUSEFILTER); in pause_filter_supported()
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/kvm-unit-tests/lib/arm64/asm/
H A Dprocessor.h58 return el & 0xc; in current_level()
73 return read_sysreg(mpidr_el1); in get_mpidr()
91 return read_sysreg(cntvct_el0); in get_cntvct()
96 return read_sysreg(cntfrq_el0); in get_cntfrq()
101 return read_sysreg(ctr_el0); in get_ctr()
106 return read_sysreg(id_aa64mmfr0_el1); in get_id_aa64mmfr0_el1()
136 return ID_AA64MMFR0_TGRAN4_SUPPORTED(mmfr0); in system_supports_granule()
139 return ID_AA64MMFR0_TGRAN16_SUPPORTED(mmfr0); in system_supports_granule()
142 return ID_AA64MMFR0_TGRAN64_SUPPORTED(mmfr0); in system_supports_granule()
147 return read_sysreg(id_aa64pfr0_el1); in get_id_aa64pfr0_el1()
[all …]
/kvm-unit-tests/lib/ppc64/
H A Dmmu.c28 return cpu_has_radix; in vm_available()
33 return current_cpu()->pgtable != NULL; in mmu_enabled()
66 return &pte_val(*pte); in get_pte()
80 return p_pte; in install_pte()
89 return install_pte(pgtable, vaddr, pte); in install_page_prot()
97 return install_page_prot(pgtable, phys, (uintptr_t)virt, in install_page()
113 return NULL; in follow_pte()
117 return NULL; in follow_pte()
121 return NULL; in follow_pte()
123 return &pmd_val(*pmd); in follow_pte()
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