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Searched refs:method (Results 1 – 25 of 601) sorted by relevance

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/linux/arch/arm/mm/
H A Dproc-v7-bugs.c66 static unsigned int spectre_v2_install_workaround(unsigned int method) in spectre_v2_install_workaround() argument
74 switch (method) { in spectre_v2_install_workaround()
109 static unsigned int spectre_v2_install_workaround(unsigned int method) in spectre_v2_install_workaround() argument
119 unsigned int state, method = 0; in cpu_v7_spectre_v2_init() local
129 method = SPECTRE_V2_METHOD_BPIALL; in cpu_v7_spectre_v2_init()
135 method = SPECTRE_V2_METHOD_ICIALLU; in cpu_v7_spectre_v2_init()
161 method = SPECTRE_V2_METHOD_HVC; in cpu_v7_spectre_v2_init()
165 method = SPECTRE_V2_METHOD_SMC; in cpu_v7_spectre_v2_init()
175 state = spectre_v2_install_workaround(method); in cpu_v7_spectre_v2_init()
177 spectre_v2_update_state(state, method); in cpu_v7_spectre_v2_init()
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/linux/arch/arm/kernel/
H A Dspectre.c26 void spectre_v2_update_state(unsigned int state, unsigned int method) in spectre_v2_update_state() argument
30 spectre_v2_methods |= method; in spectre_v2_update_state()
36 const char *method; in cpu_show_spectre_v2() local
49 method = "Branch predictor hardening"; in cpu_show_spectre_v2()
53 method = "I-cache invalidation"; in cpu_show_spectre_v2()
58 method = "Firmware call"; in cpu_show_spectre_v2()
62 method = "History overwrite"; in cpu_show_spectre_v2()
66 method = "Multiple mitigations"; in cpu_show_spectre_v2()
70 return sprintf(buf, "Mitigation: %s\n", method); in cpu_show_spectre_v2()
H A Dcpuidle.c61 static const struct cpuidle_ops *__init arm_cpuidle_get_ops(const char *method) in arm_cpuidle_get_ops() argument
65 for (; m->method; m++) in arm_cpuidle_get_ops()
66 if (!strcmp(m->method, method)) in arm_cpuidle_get_ops()
/linux/Documentation/firmware-guide/acpi/
H A Dmethod-tracing.rst15 method tracing facility.
20 ACPICA provides method tracing capability. And two functions are
33 But when the particular layer/level is applied to the control method
37 logs when the control method evaluation is started, and disable the
38 detailed logging when the control method evaluation is stopped.
52 control method is being evaluated::
58 # echo "method" > /sys/module/acpi/parameters/trace_state
61 control method is being evaluated for the first time::
67 # echo "method-once" > /sys/module/acpi/parameters/trace_state
74 Full path of a control method that can be found in the ACPI namespace.
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/linux/tools/testing/selftests/mm/
H A Dcharge_reserved_hugetlb.sh182 local method="$6"
207 if [[ "$method" == "1" ]] || [[ "$method" == 2 ]] ||
211 "$cgroup" "$path" "$method" "$private" "-l" "$reserve" 2>&1 | tee $output &
244 "$cgroup" "$path" "$method" "$private" "$reserve"
300 local method="$7"
320 "$write" "/mnt/huge/test" "$method" "$private" "$expect_failure" \
350 local method="${12}"
376 "$populate1" "$write1" "/mnt/huge/test1" "$method" "$private" \
397 "$populate2" "$write2" "/mnt/huge/test2" "$method" "
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H A Dwrite_hugetlb_memory.sh11 method=$6
19 echo "Method is $method"
22 ./write_to_hugetlbfs -p "$path" -s "$size" "$write" "$populate" -m "$method" \
/linux/arch/sh/boards/
H A Dof-generic.c59 const char *method = NULL; in sh_of_smp_probe() local
70 if (!method) in sh_of_smp_probe()
71 of_property_read_string(np, "enable-method", &method); in sh_of_smp_probe()
78 if (!method) { in sh_of_smp_probe()
80 of_property_read_string(np, "enable-method", &method); in sh_of_smp_probe()
84 pr_info("CPU enable method: %s\n", method); in sh_of_smp_probe()
85 if (method) in sh_of_smp_probe()
86 for (; m->method; m++) in sh_of_smp_probe()
87 if (!strcmp(m->method, method)) { in sh_of_smp_probe()
/linux/arch/arm64/boot/dts/amd/
H A Delba-16core.dtsi47 enable-method = "psci";
55 enable-method = "psci";
63 enable-method = "psci";
71 enable-method = "psci";
86 enable-method = "psci";
94 enable-method = "psci";
102 enable-method = "psci";
110 enable-method = "psci";
125 enable-method = "psci";
133 enable-method = "psci";
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/linux/arch/arm64/boot/dts/marvell/
H A Darmada-ap810-ap0-octa-core.dtsi19 enable-method = "psci";
25 enable-method = "psci";
31 enable-method = "psci";
37 enable-method = "psci";
43 enable-method = "psci";
49 enable-method = "psci";
55 enable-method = "psci";
61 enable-method = "psci";
/linux/drivers/iio/adc/
H A Dtwl4030-madc.c133 u16 method; member
184 req.method = madc->use_second_irq ? TWL4030_MADC_SW2 : TWL4030_MADC_SW1; in twl4030_madc_read()
468 const struct twl4030_madc_conversion_method *method; in twl4030_madc_threaded_irq_handler() local
500 method = &twl4030_conversion_methods[r->method]; in twl4030_madc_threaded_irq_handler()
502 twl4030_madc_read_channels(madc, method->rbase, in twl4030_madc_threaded_irq_handler()
521 method = &twl4030_conversion_methods[r->method]; in twl4030_madc_threaded_irq_handler()
523 twl4030_madc_read_channels(madc, method->rbase, in twl4030_madc_threaded_irq_handler()
545 const struct twl4030_madc_conversion_method *method; in twl4030_madc_start_conversion() local
551 method = &twl4030_conversion_methods[conv_method]; in twl4030_madc_start_conversion()
553 method->ctrl); in twl4030_madc_start_conversion()
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/linux/arch/arm64/boot/dts/arm/
H A Dfoundation-v8-psci.dtsi10 method = "smc";
15 enable-method = "psci";
19 enable-method = "psci";
23 enable-method = "psci";
27 enable-method = "psci";
H A Dfoundation-v8-spin-table.dtsi8 enable-method = "spin-table";
13 enable-method = "spin-table";
18 enable-method = "spin-table";
23 enable-method = "spin-table";
/linux/drivers/acpi/acpica/
H A Ddbmethod.c271 struct acpi_namespace_node *method; in acpi_db_disassemble_method() local
273 method = acpi_db_convert_to_node(name); in acpi_db_disassemble_method()
274 if (!method) { in acpi_db_disassemble_method()
278 if (method->type != ACPI_TYPE_METHOD) { in acpi_db_disassemble_method()
280 name, acpi_ut_get_type_name(method->type))); in acpi_db_disassemble_method()
284 obj_desc = method->object; in acpi_db_disassemble_method()
286 op = acpi_ps_create_scope_op(obj_desc->method.aml_start); in acpi_db_disassemble_method()
299 obj_desc->method.aml_start, in acpi_db_disassemble_method()
300 obj_desc->method.aml_length, NULL, in acpi_db_disassemble_method()
306 status = acpi_ut_allocate_owner_id(&obj_desc->method.owner_id); in acpi_db_disassemble_method()
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H A Ddbutils.c327 union acpi_parse_object *method; in acpi_db_second_pass_parse() local
340 method = op; in acpi_db_second_pass_parse()
354 method->named.data; in acpi_db_second_pass_parse()
357 method->named.data + method->named.length; in acpi_db_second_pass_parse()
369 (method->common.value.arg)->common.aml_offset + 1; in acpi_db_second_pass_parse()
370 start_op = (method->common.value.arg)->common.next; in acpi_db_second_pass_parse()
/linux/Documentation/devicetree/bindings/arm/cpu-enable-method/
H A Dmarvell,berlin-smp2 Secondary CPU enable-method "marvell,berlin-smp" binding
5 This document describes the "marvell,berlin-smp" method for enabling secondary
6 CPUs. To apply to all CPUs, a single "marvell,berlin-smp" enable method should
9 Enable method name: "marvell,berlin-smp"
15 This enable method needs valid nodes compatible with "arm,cortex-a9-scu" and
23 enable-method = "marvell,berlin-smp";
H A Dnuvoton,npcm750-smp2 Secondary CPU enable-method "nuvoton,npcm750-smp" binding
5 To apply to all CPUs, a single "nuvoton,npcm750-smp" enable method should be
8 Enable method name: "nuvoton,npcm750-smp"
14 This enable method needs valid nodes compatible with "arm,cortex-a9-scu" and
22 enable-method = "nuvoton,npcm750-smp";
H A Dal,alpine-smp2 Secondary CPU enable-method "al,alpine-smp" binding
5 This document describes the "al,alpine-smp" method for
7 "al,alpine-smp" enable method should be defined in the
10 Enable method name: "al,alpine-smp"
16 This enable method requires valid nodes compatible with
35 enable-method = "al,alpine-smp";
/linux/arch/arm64/boot/dts/hisilicon/
H A Dhip05.dtsi18 method = "smc";
88 enable-method = "psci";
96 enable-method = "psci";
104 enable-method = "psci";
112 enable-method = "psci";
120 enable-method = "psci";
128 enable-method = "psci";
136 enable-method = "psci";
144 enable-method = "psci";
152 enable-method = "psci";
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H A Dhip07.dtsi18 method = "smc";
271 enable-method = "psci";
280 enable-method = "psci";
289 enable-method = "psci";
298 enable-method = "psci";
307 enable-method = "psci";
316 enable-method = "psci";
325 enable-method = "psci";
334 enable-method = "psci";
343 enable-method = "psci";
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/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra210-p2530.dtsi53 enable-method = "psci";
57 enable-method = "psci";
61 enable-method = "psci";
65 enable-method = "psci";
71 method = "smc";
/linux/drivers/platform/x86/
H A Dmsi-wmi-platform.c89 enum msi_wmi_platform_method method; member
144 enum msi_wmi_platform_method method, u8 *input, in msi_wmi_platform_query() argument
164 status = wmidev_evaluate_method(data->wdev, 0x0, method, &in, &out); in msi_wmi_platform_query()
249 ret = msi_wmi_platform_query(data->data, data->method, payload, data->length, data->buffer, in msi_wmi_platform_write()
296 const char *name, enum msi_wmi_platform_method method) in msi_wmi_platform_debugfs_add() argument
306 data->method = method; in msi_wmi_platform_debugfs_add()
323 int ret, method; in msi_wmi_platform_debugfs_init() local
335 for (method = MSI_PLATFORM_GET_PACKAGE; method <= MSI_PLATFORM_GET_WMI; method++) in msi_wmi_platform_debugfs_init()
336 msi_wmi_platform_debugfs_add(data, dir, msi_wmi_platform_debugfs_names[method - 1], in msi_wmi_platform_debugfs_init()
337 method); in msi_wmi_platform_debugfs_init()
/linux/tools/testing/selftests/tc-testing/creating-plugins/
H A DAddingPlugins.txt43 This method takes a testcount (number of tests to be run) and
47 and the post_suite method can refer to it when dumping the "skipped"
52 post-suite method using this info passed in to the pre_suite method.
57 The post_suite method will receive the ordinal number of the last
64 The pre_case method will receive the ordinal number of the test
70 The adjust_command method receives a string representing
84 The adjust_command method must return the adjusted command so tdc
90 The add_args method receives the argparser object and can add
95 The add_args method should return the argparser object.
100 The check_args method is so that the plugin can do validation on
/linux/arch/arm64/boot/dts/sprd/
H A Dums9620.dtsi52 enable-method = "psci";
60 enable-method = "psci";
68 enable-method = "psci";
76 enable-method = "psci";
84 enable-method = "psci";
92 enable-method = "psci";
100 enable-method = "psci";
108 enable-method = "psci";
114 entry-method = "psci";
136 method = "smc";
/linux/arch/arm64/boot/dts/ti/
H A Dk3-j784s4.dtsi62 enable-method = "psci";
76 enable-method = "psci";
90 enable-method = "psci";
104 enable-method = "psci";
118 enable-method = "psci";
132 enable-method = "psci";
146 enable-method = "psci";
160 enable-method = "psci";
/linux/Documentation/userspace-api/media/v4l/
H A Dio.rst13 The classic I/O method using the :c:func:`read()` and
15 V4L2 device. When the driver does not support this method attempts to
18 Other methods must be negotiated. To select the streaming I/O method
22 Video overlay can be considered another I/O method, although the
27 Generally exactly one I/O method, including overlay, is associated with
36 method (after first switching away from read/write) other than by

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