30 	u64 val, tmp;  in access_nested_id_reg()  local
32 	val = p->regval;  in access_nested_id_reg()
37 		val &= ~(NV_FTR(ISAR0, TLB)		|  in access_nested_id_reg()
43 		val &= ~(GENMASK_ULL(63, 56)	|  in access_nested_id_reg()
53 		val &= ~(GENMASK_ULL(55, 52)	|  in access_nested_id_reg()
63 		val |= FIELD_PREP(NV_FTR(PFR0, EL1), 0b0001);  in access_nested_id_reg()
64 		val |= FIELD_PREP(NV_FTR(PFR0, EL2), 0b0001);  in access_nested_id_reg()
65 		val |= FIELD_PREP(NV_FTR(PFR0, EL3), 0b0001);  in access_nested_id_reg()
70 		val &= NV_FTR(PFR1, SSBS);  in access_nested_id_reg()
75 		val &= ~(NV_FTR(MMFR0, ECV)		|  in access_nested_id_reg()
85 			val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN16_2), 0b0001);  in access_nested_id_reg()
88 			val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN4_2), 0b0001);  in access_nested_id_reg()
102 			val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN4_2), 0b0010);  in access_nested_id_reg()
105 			val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN16_2), 0b0010);  in access_nested_id_reg()
108 			val |= FIELD_PREP(NV_FTR(MMFR0, TGRAN64_2), 0b0010);  in access_nested_id_reg()
112 		tmp = FIELD_GET(NV_FTR(MMFR0, PARANGE), val);  in access_nested_id_reg()
114 			val &= ~NV_FTR(MMFR0, PARANGE);  in access_nested_id_reg()
115 			val |= FIELD_PREP(NV_FTR(MMFR0, PARANGE), 0b0101);  in access_nested_id_reg()
120 		val &= (NV_FTR(MMFR1, HCX)	|  in access_nested_id_reg()
129 		val &= ~(NV_FTR(MMFR2, BBM)	|  in access_nested_id_reg()
137 		val |= FIELD_PREP(NV_FTR(MMFR2, TTL), 0b0001);  in access_nested_id_reg()
142 		val &= (NV_FTR(DFR0, PMUVer)	|  in access_nested_id_reg()
148 		tmp = FIELD_GET(NV_FTR(DFR0, DebugVer), val);  in access_nested_id_reg()
150 			val &= ~NV_FTR(DFR0, DebugVer);  in access_nested_id_reg()
151 			val |= FIELD_PREP(NV_FTR(DFR0, DebugVer), 0b0111);  in access_nested_id_reg()
157 		val = 0;  in access_nested_id_reg()
161 	p->regval = val;  in access_nested_id_reg()