Lines Matching defs:reg
55 static int opal_scom_read(uint32_t chip, uint64_t addr, u64 reg, u64 *value)
60 reg = opal_scom_unmangle(addr + reg);
61 rc = opal_xscom_read(chip, reg, (__be64 *)__pa(&v));
70 static int opal_scom_write(uint32_t chip, uint64_t addr, u64 reg, u64 value)
74 reg = opal_scom_unmangle(addr + reg);
75 rc = opal_xscom_write(chip, reg, value);
94 u64 reg, reg_base, reg_cnt, val;
102 for (reg = 0; reg < reg_cnt; reg++) {
103 rc = opal_scom_read(ent->chip, reg_base, reg, &val);
125 u64 reg, reg_base, reg_cnt, val;
133 for (reg = 0; reg < reg_cnt; reg++) {
136 rc = opal_scom_write(ent->chip, reg_base, reg, val);