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Searched full:zacas (Results 1 – 8 of 8) sorted by relevance

/linux/arch/riscv/
H A DMakefile78 # Check if the toolchain supports Zacas
H A DKconfig702 bool "Zacas extension support for atomic CAS"
706 Enable the use of the Zacas ISA-extension to implement kernel atomic
/linux/tools/testing/selftests/kvm/riscv/
H A Dget-reg-list.c530 KVM_ISA_EXT_ARR(ZACAS), in isa_ext_single_id_to_str()
1174 KVM_ISA_EXT_SIMPLE_CONFIG(zacas, ZACAS);
/linux/arch/riscv/kernel/
H A Dsetup.c291 riscv_isa_extension_available(NULL, ZACAS)) { in riscv_spinlock_init()
H A Dsys_hwprobe.c111 EXT_KEY(isainfo->isa, ZACAS, pair->value, missing); in hwprobe_isa_ext0()
H A Dcpufeature.c520 __RISCV_ISA_EXT_DATA(zacas, RISCV_ISA_EXT_ZACAS),
/linux/Documentation/arch/riscv/
H A Dhwprobe.rst182 * :c:macro:`RISCV_HWPROBE_EXT_ZACAS`: The Zacas extension is supported as
/linux/arch/riscv/net/
H A Dbpf_jit_comp64.c2120 return rv_ext_enabled(ZACAS); in bpf_jit_supports_insn()