15  * The extension keys of each vendor must be strictly less than this value.
36  * The alternatives need some way of distinguishing between vendor extensions
37  * and errata. Incrementing all of the vendor extension keys so they are at
44 bool __riscv_isa_vendor_extension_available(int cpu, unsigned long vendor, unsigned int bit);
45 #define riscv_cpu_isa_vendor_extension_available(cpu, vendor, ext)	\  argument
46 	__riscv_isa_vendor_extension_available(cpu, vendor, RISCV_ISA_VENDOR_EXT_##ext)
47 #define riscv_isa_vendor_extension_available(vendor, ext)	\  argument
48 	__riscv_isa_vendor_extension_available(VENDOR_EXT_ALL_CPUS, vendor, \
51 static __always_inline bool riscv_has_vendor_extension_likely(const unsigned long vendor,  in riscv_has_vendor_extension_likely()  argument
58 		return __riscv_has_extension_likely(vendor,  in riscv_has_vendor_extension_likely()
61 	return __riscv_isa_vendor_extension_available(VENDOR_EXT_ALL_CPUS, vendor, ext);  in riscv_has_vendor_extension_likely()
64 static __always_inline bool riscv_has_vendor_extension_unlikely(const unsigned long vendor,  in riscv_has_vendor_extension_unlikely()  argument
71 		return __riscv_has_extension_unlikely(vendor,  in riscv_has_vendor_extension_unlikely()
74 	return __riscv_isa_vendor_extension_available(VENDOR_EXT_ALL_CPUS, vendor, ext);  in riscv_has_vendor_extension_unlikely()
77 static __always_inline bool riscv_cpu_has_vendor_extension_likely(const unsigned long vendor,  in riscv_cpu_has_vendor_extension_likely()  argument
84 	    __riscv_has_extension_likely(vendor, ext + RISCV_VENDOR_EXT_ALTERNATIVES_BASE))  in riscv_cpu_has_vendor_extension_likely()
87 	return __riscv_isa_vendor_extension_available(cpu, vendor, ext);  in riscv_cpu_has_vendor_extension_likely()
90 static __always_inline bool riscv_cpu_has_vendor_extension_unlikely(const unsigned long vendor,  in riscv_cpu_has_vendor_extension_unlikely()  argument
98 	    __riscv_has_extension_unlikely(vendor, ext + RISCV_VENDOR_EXT_ALTERNATIVES_BASE))  in riscv_cpu_has_vendor_extension_unlikely()
101 	return __riscv_isa_vendor_extension_available(cpu, vendor, ext);  in riscv_cpu_has_vendor_extension_unlikely()