61 	cpu->extn.norm = read_aux_reg(ARC_REG_NORM_BCR) > 1 ? 1 : 0; /* 2,3 */  in read_arc_build_cfg_regs()
62 	cpu->extn.barrel = read_aux_reg(ARC_REG_BARREL_BCR) > 1 ? 1 : 0; /* 2,3 */  in read_arc_build_cfg_regs()
63 	cpu->extn.swap = read_aux_reg(ARC_REG_SWAP_BCR) ? 1 : 0;        /* 1,3 */  in read_arc_build_cfg_regs()
64 	cpu->extn.crc = read_aux_reg(ARC_REG_CRC_BCR) ? 1 : 0;  in read_arc_build_cfg_regs()
65 	cpu->extn.minmax = read_aux_reg(ARC_REG_MIXMAX_BCR) > 1 ? 1 : 0; /* 2 */  in read_arc_build_cfg_regs()
105 		cpu->extn.fpu_sp = sp.ver ? 1 : 0;  in read_arc_build_cfg_regs()
106 		cpu->extn.fpu_dp = dp.ver ? 1 : 0;  in read_arc_build_cfg_regs()
118 	cpu->extn.ap = bcr.ver ? 1 : 0;  in read_arc_build_cfg_regs()
121 	cpu->extn.smart = bcr.ver ? 1 : 0;  in read_arc_build_cfg_regs()
124 	cpu->extn.rtt = bcr.ver ? 1 : 0;  in read_arc_build_cfg_regs()
126 	cpu->extn.debug = cpu->extn.ap | cpu->extn.smart | cpu->extn.rtt;  in read_arc_build_cfg_regs()
196 		       IS_AVAIL1(cpu->extn.norm, "norm "),  in arc_cpu_mumbojumbo()
197 		       IS_AVAIL1(cpu->extn.barrel, "barrel-shift "),  in arc_cpu_mumbojumbo()
198 		       IS_AVAIL1(cpu->extn.swap, "swap "),  in arc_cpu_mumbojumbo()
199 		       IS_AVAIL1(cpu->extn.minmax, "minmax "),  in arc_cpu_mumbojumbo()
200 		       IS_AVAIL1(cpu->extn.crc, "crc "),  in arc_cpu_mumbojumbo()
224 	if (cpu->extn.fpu_sp || cpu->extn.fpu_dp)  in arc_extn_mumbojumbo()
226 			       IS_AVAIL1(cpu->extn.fpu_sp, "SP "),  in arc_extn_mumbojumbo()
227 			       IS_AVAIL1(cpu->extn.fpu_dp, "DP "));  in arc_extn_mumbojumbo()
229 	if (cpu->extn.debug)  in arc_extn_mumbojumbo()
231 			       IS_AVAIL1(cpu->extn.ap, "ActionPoint "),  in arc_extn_mumbojumbo()
232 			       IS_AVAIL1(cpu->extn.smart, "smaRT "),  in arc_extn_mumbojumbo()
233 			       IS_AVAIL1(cpu->extn.rtt, "RTT "));  in arc_extn_mumbojumbo()
286 	if (cpu->extn.fpu_dp && !fpu_enabled)  in arc_chk_core_config()
288 	else if (!cpu->extn.fpu_dp && fpu_enabled)  in arc_chk_core_config()