85 static void hwprobe_arch_id(struct riscv_hwprobe *pair,  in hwprobe_arch_id()  argument
95 		switch (pair->key) {  in hwprobe_arch_id()
122 	pair->value = id;  in hwprobe_arch_id()
125 static void hwprobe_isa_ext0(struct riscv_hwprobe *pair,  in hwprobe_isa_ext0()  argument
131 	pair->value = 0;  in hwprobe_isa_ext0()
133 		pair->value |= RISCV_HWPROBE_IMA_FD;  in hwprobe_isa_ext0()
136 		pair->value |= RISCV_HWPROBE_IMA_C;  in hwprobe_isa_ext0()
139 		pair->value |= RISCV_HWPROBE_IMA_V;  in hwprobe_isa_ext0()
149 			pair->value |= RISCV_HWPROBE_EXT_ZBA;  in hwprobe_isa_ext0()
154 			pair->value |= RISCV_HWPROBE_EXT_ZBB;  in hwprobe_isa_ext0()
159 			pair->value |= RISCV_HWPROBE_EXT_ZBS;  in hwprobe_isa_ext0()
165 	pair->value &= ~missing;  in hwprobe_isa_ext0()
191 static void hwprobe_one_pair(struct riscv_hwprobe *pair,  in hwprobe_one_pair()  argument
194 	switch (pair->key) {  in hwprobe_one_pair()
198 		hwprobe_arch_id(pair, cpus);  in hwprobe_one_pair()
207 		pair->value = RISCV_HWPROBE_BASE_BEHAVIOR_IMA;  in hwprobe_one_pair()
211 		hwprobe_isa_ext0(pair, cpus);  in hwprobe_one_pair()
215 		pair->value = hwprobe_misaligned(cpus);  in hwprobe_one_pair()
224 		pair->key = -1;  in hwprobe_one_pair()
225 		pair->value = 0;  in hwprobe_one_pair()
269 		struct riscv_hwprobe pair;  in do_riscv_hwprobe()  local
271 		if (get_user(pair.key, &pairs->key))  in do_riscv_hwprobe()
274 		pair.value = 0;  in do_riscv_hwprobe()
275 		hwprobe_one_pair(&pair, &cpus);  in do_riscv_hwprobe()
276 		ret = put_user(pair.key, &pairs->key);  in do_riscv_hwprobe()
278 			ret = put_user(pair.value, &pairs->value);  in do_riscv_hwprobe()
294 	struct riscv_hwprobe pair;  in init_hwprobe_vdso_data()  local
302 		pair.key = key;  in init_hwprobe_vdso_data()
303 		hwprobe_one_pair(&pair, cpu_online_mask);  in init_hwprobe_vdso_data()
305 		WARN_ON_ONCE(pair.key < 0);  in init_hwprobe_vdso_data()
307 		avd->all_cpu_hwprobe_values[key] = pair.value;  in init_hwprobe_vdso_data()
313 			id_bitsmash |= pair.value;  in init_hwprobe_vdso_data()