| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-class-remoteproc | 4 Description: Remote processor firmware
7 remote processor.
9 To change the running firmware, ensure the remote processor is
15 Description: Remote processor state
17 Reports the state of the remote processor, which will be one of:
25 "offline" means the remote processor is powered off.
27 "suspended" means that the remote processor is suspended and
30 "running" is the normal state of an available remote processor
33 the remote processor.
35 "invalid" is returned if the remote processor is in an
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| H A D | sysfs-bus-rpmsg | 7 processor. Channels are identified with a (textual) name,
19 processor. Channels have a local ("source") rpmsg address,
37 processor. Channels have a local ("source") rpmsg address,
48 remote processor. This make it a local rpmsg server,
59 processor. Channels are identified by a textual name (see
69 to the other processor, in order to let it know about the
83 processor. Channels are identified by a textual name (see
89 remote processor is referred as rpmsg driver. The rpmsg device
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| /linux/arch/arm/include/asm/ |
| H A D | proc-fns.h | 23 struct processor { struct
82 static inline void init_proc_vtable(const struct processor *p) in init_proc_vtable() argument
103 extern struct processor processor;
113 extern struct processor *cpu_vtable[];
116 static inline void init_proc_vtable(const struct processor *p) in init_proc_vtable()
126 #define PROC_VTABLE(f) processor.f
127 #define PROC_TABLE(f) processor.f
128 static inline void init_proc_vtable(const struct processor *p) in init_proc_vtable()
130 processor = *p; in init_proc_vtable()
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| H A D | procinfo.h | 15 struct processor;
36 struct processor *proc;
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| /linux/Documentation/arch/powerpc/ |
| H A D | elf_hwcaps.rst | 80 The processor is PowerPC 601.
93 The processor is 40x or 44x family.
97 The processor has a unified L1 cache for instructions and data, as
99 Unused in the kernel since 39c8bf2b3cc1 ("powerpc: Retire e200 core (mpc555x processor)")
112 This is a 601 specific HWCAP, so if it is known that the processor
118 The processor is POWER4 or PPC970/FX/MP.
122 The processor is POWER5.
125 The processor is POWER5+.
128 The processor is Cell.
131 The processor implements the embedded category ("BookE") architecture.
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| H A D | vcpudispatch_stats.rst | 8 static mapping of the LPAR processors (vcpus) to physical processor
10 on their associated physical processor chip. However, under certain
11 scenarios, vcpus may be dispatched on a different processor chip (away
31 2. number of times this vcpu was dispatched on the same processor as last
33 3. number of times this vcpu was dispatched on a different processor core
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| /linux/arch/loongarch/kernel/ |
| H A D | acpi.c | 134 struct acpi_madt_core_pic *processor = NULL; in acpi_parse_p1_processor() local
136 processor = (struct acpi_madt_core_pic *)header; in acpi_parse_p1_processor()
137 if (BAD_MADT_ENTRY(processor, end)) in acpi_parse_p1_processor()
142 acpi_core_pic[processor->core_id] = *processor; in acpi_parse_p1_processor()
143 if (processor->flags & ACPI_MADT_ENABLED) in acpi_parse_p1_processor()
144 set_processor_mask(processor->core_id, 1); in acpi_parse_p1_processor()
153 struct acpi_madt_core_pic *processor = NULL; in acpi_parse_p2_processor() local
155 processor = (struct acpi_madt_core_pic *)header; in acpi_parse_p2_processor()
156 if (BAD_MADT_ENTRY(processor, end)) in acpi_parse_p2_processor()
160 if (!(processor->flags & ACPI_MADT_ENABLED)) in acpi_parse_p2_processor()
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| /linux/Documentation/admin-guide/acpi/ |
| H A D | cppc_sysfs.rst | 13 performance of a logical processor on a contiguous and abstract performance
40 * highest_perf : Highest performance of this processor (abstract scale).
41 * nominal_perf : Highest sustained performance of this processor
43 * lowest_nonlinear_perf : Lowest performance of this processor with nonlinear
45 * lowest_perf : Lowest performance of this processor (abstract scale).
49 The above frequencies should only be used to report processor performance in
54 Reference counter ticks up proportional to processor's reference performance.
55 Delivered counter ticks up proportional to processor's delivered performance.
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| /linux/arch/m68k/ |
| H A D | Kconfig.cpu | 10 the full 68000 processor instruction set.
12 of the 68000 processor family. They are mainly targeted at embedded
15 processor instruction set.
17 MC68xxx processor, select M68KCLASSIC.
19 processor, select COLDFIRE.
77 processor, say Y. Otherwise, say N. Note that the 68020 requires a
89 processor, say Y. Otherwise, say N. Note that a MC68EC030 will not
98 or MC68040 processor, say Y. Otherwise, say N. Note that an
108 processor, say Y. Otherwise, say N.
117 Motorola 68328 processor support.
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| /linux/Documentation/peci/ |
| H A D | peci.rst | 8 interface between Intel processor and management controllers
13 controller is acting as a PECI originator and the processor - as
15 PECI can be used in both single processor and multiple-processor based
35 For PECI Wire, each processor package will utilize unique, fixed
37 have a fixed relationship with the processor socket ID - if one of the
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| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | metafmt-pisp-fe.rst | 13 The Raspberry Pi PiSP Front End image signal processor is configured by
19 <https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf>`_
32 The Raspberry Pi PiSP Front End image signal processor provides statistics data
38 <https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf>`_
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| /linux/Documentation/devicetree/bindings/remoteproc/ |
| H A D | ti,keystone-rproc.txt | 5 sub-systems that are used to offload some of the processor-intensive tasks or
8 These processor sub-systems usually contain additional sub-modules like L1
10 a dedicated local power/sleep controller etc. The DSP processor core in
11 Keystone 2 SoCs is usually a TMS320C66x CorePac processor.
17 or optional properties that enable the OS running on the host processor (ARM
18 CorePac) to perform the device management of the remote processor and to
19 communicate with the remote processor.
56 the remote processor to the host processor. The values should
67 stack. This will be used to interrupt the remote processor.
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| H A D | st-rproc.txt | 7 the bootloader starts a co-processor, the primary OS must detect its state
17 - clocks Clock for co-processor (See: ../clock/clock-bindings.txt)
18 - clock-frequency Clock frequency to set co-processor at if the bootloader
21 for the co-processor
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| /linux/drivers/hwmon/occ/ |
| H A D | Kconfig | 12 On-Chip Controller (OCC) on a POWER8 processor. However, this driver
14 the P8, not the POWER processor itself. Communications with the OCC are
26 On-Chip Controller (OCC) on a POWER9 processor. However, this driver
28 the P9, not the POWER processor itself. Communications with the OCC are
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| /linux/Documentation/hwmon/ |
| H A D | fam15h_power.rst | 28 processor varies based on the workload being executed. Derated power
36 be calculated using different processor northbridge function
41 consumed by the processor for NB and logic external to the core.
45 the processor can support.
48 consumed by the processor.
57 attributes only for internal node0 of a multi-node processor.
62 calculate the average power consumed by a processor during a
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| /linux/arch/riscv/kernel/ |
| H A D | smpboot.c | 77 struct acpi_madt_rintc *processor = (struct acpi_madt_rintc *)header; in acpi_parse_rintc() local
84 if (!(processor->flags & ACPI_MADT_ENABLED)) in acpi_parse_rintc()
87 if (BAD_MADT_ENTRY(processor, end)) in acpi_parse_rintc()
92 hart = processor->hart_id; in acpi_parse_rintc()
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| /linux/drivers/acpi/ |
| H A D | Makefile | 90 obj-$(CONFIG_ACPI_PROCESSOR) += processor.o
113 processor-y := processor_driver.o processor_thermal.o
114 processor-$(CONFIG_ACPI_PROCESSOR_IDLE) += processor_idle.o
115 processor-$(CONFIG_ACPI_CPU_FREQ_PSS) += processor_throttling.o
116 processor-$(CONFIG_CPU_FREQ) += processor_perflib.o
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| /linux/Documentation/admin-guide/hw-vuln/ |
| H A D | special-register-buffer-data-sampling.rst | 22 A processor is affected by SRBDS if its Family_Model and stepping is
67 processor.
102 Setting IA32_MCU_OPT_CTRL[0] (RNGDS_MITG_DIS) to 1 for a logical processor
104 enclave on that logical processor. Opting out of the mitigation for a
105 particular logical processor does not affect the RDRAND and RDSEED mitigations
140 hypervisor status Running on virtual guest processor that is
142 processor is mitigated or vulnerable.
147 This new microcode serializes processor access during execution of RDRAND,
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| /linux/Documentation/networking/devlink/ |
| H A D | sfc.rst | 44 - SmartNIC application co-processor (APU) first stage boot loader version.
47 - SmartNIC application co-processor (APU) co-operating system loader version.
50 - SmartNIC application co-processor (APU) main operating system version.
53 - SmartNIC application co-processor (APU) recovery operating system version.
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| /linux/Documentation/driver-api/pm/ |
| H A D | cpuidle.rst | 17 fetch and execute instructions: hardware threads, if present, or processor
20 with it, there is an opportunity to save energy for the processor that it
22 instructions from memory and putting some of the processor's functional units
27 (from the kernel perspective) and ask the processor to use (or "enter") that
35 units: *governors* responsible for selecting idle states to ask the processor
45 select an idle state to ask the processor to enter in order to save some energy.
86 processor holding the given CPU can be asked to enter).
113 Called to select an idle state for the processor holding the (logical)
125 the scheduler tick before asking the processor to enter the selected
128 processor will be asked to enter the selected idle state without
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| /linux/arch/x86/kernel/ |
| H A D | mpparse.c | 373 struct mpc_cpu processor; in construct_default_ISA_mptable() local
381 processor.type = MP_PROCESSOR; in construct_default_ISA_mptable()
383 processor.apicver = mpc_default_type > 4 ? 0x10 : 0x01; in construct_default_ISA_mptable()
384 processor.cpuflag = CPU_ENABLED; in construct_default_ISA_mptable()
385 processor.cpufeature = (boot_cpu_data.x86 << 8) | in construct_default_ISA_mptable()
387 processor.featureflag = boot_cpu_data.x86_capability[CPUID_1_EDX]; in construct_default_ISA_mptable()
388 processor.reserved[0] = 0; in construct_default_ISA_mptable()
389 processor.reserved[1] = 0; in construct_default_ISA_mptable()
391 processor.apicid = i; in construct_default_ISA_mptable()
392 MP_processor_info(&processor); in construct_default_ISA_mptable()
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| /linux/arch/arm64/kernel/ |
| H A D | smp.c | 573 acpi_map_gic_cpu_interface(struct acpi_madt_generic_interrupt *processor) in acpi_map_gic_cpu_interface() argument
575 u64 hwid = processor->arm_mpidr; in acpi_map_gic_cpu_interface()
577 if (!(processor->flags & in acpi_map_gic_cpu_interface()
601 cpu_madt_gicc[0] = *processor; in acpi_map_gic_cpu_interface()
611 cpu_madt_gicc[cpu_count] = *processor; in acpi_map_gic_cpu_interface()
622 acpi_set_mailbox_entry(cpu_count, processor); in acpi_map_gic_cpu_interface()
631 struct acpi_madt_generic_interrupt *processor; in acpi_parse_gic_cpu_interface() local
633 processor = (struct acpi_madt_generic_interrupt *)header; in acpi_parse_gic_cpu_interface()
634 if (BAD_MADT_GICC_ENTRY(processor, end)) in acpi_parse_gic_cpu_interface()
639 acpi_map_gic_cpu_interface(processor); in acpi_parse_gic_cpu_interface()
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| /linux/arch/arm/kernel/ |
| H A D | asm-offsets.c | 130 DEFINE(PROCESSOR_DABT_FUNC, offsetof(struct processor, _data_abort)); in main()
133 DEFINE(PROCESSOR_PABT_FUNC, offsetof(struct processor, _prefetch_abort)); in main()
136 DEFINE(CPU_SLEEP_SIZE, offsetof(struct processor, suspend_size)); in main()
137 DEFINE(CPU_DO_SUSPEND, offsetof(struct processor, do_suspend)); in main()
138 DEFINE(CPU_DO_RESUME, offsetof(struct processor, do_resume)); in main()
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| /linux/Documentation/arch/x86/ |
| H A D | amd-hfi.rst | 93 capabilities of a given logical processor becomes zero, it is an indication
95 on that processor for performance or energy efficiency reasons, respectively.
104 2. The processor profiles thread execution and assigns an enumerated
106 This classification is communicated to the OS via logical processor
109 workload (WL) classification which resides in a logical processor scope MSR.
112 5. If due to the classification, ranking table, and processor availability,
113 the thread is not on its ideal processor, the OS will then consider
114 scheduling the thread on its ideal processor (if available).
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| /linux/drivers/hid/intel-ish-hid/ |
| H A D | Kconfig | 12 processor in the chipset. This allows the core processor to go into
26 processor in the chipset.
|