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/linux-6.14.4/Documentation/devicetree/bindings/riscv/
Dextensions.yaml239 - const: zawrs
241 The Zawrs extension for entering a low-power state or for trapping
244 riscv/zawrs") of riscv-isa-manual.
/linux-6.14.4/Documentation/arch/riscv/
Dhwprobe.rst238 * :c:macro:`RISCV_HWPROBE_EXT_ZAWRS`: The Zawrs extension is supported as
240 riscv/zawrs") of riscv-isa-manual.
/linux-6.14.4/arch/riscv/
DKconfig675 bool "Zawrs extension support for more efficient busy waiting"
679 The Zawrs extension defines instructions to be used in polling loops
682 use of these instructions in the kernel when the Zawrs extension is
/linux-6.14.4/tools/testing/selftests/kvm/riscv/
Dget-reg-list.c439 KVM_ISA_EXT_ARR(ZAWRS), in isa_ext_single_id_to_str()
979 KVM_ISA_EXT_SIMPLE_CONFIG(zawrs, ZAWRS);
/linux-6.14.4/arch/riscv/kernel/
Dsys_hwprobe.c99 EXT_KEY(ZAWRS); in hwprobe_isa_ext0()
Dcpufeature.c346 __RISCV_ISA_EXT_DATA(zawrs, RISCV_ISA_EXT_ZAWRS),
/linux-6.14.4/arch/riscv/kvm/
Dvcpu_onereg.c52 KVM_ISA_EXT_ARR(ZAWRS),