32 	unsigned long pccr;  in show_pc0event()  local
34 	pccr = sysreg_read(PCCR);  in show_pc0event()
35 	return sprintf(buf, "0x%lx\n", (pccr >> 12) & 0x3f);  in show_pc0event()
79 	unsigned long pccr;  in show_pc1event()  local
81 	pccr = sysreg_read(PCCR);  in show_pc1event()
82 	return sprintf(buf, "0x%lx\n", (pccr >> 18) & 0x3f);  in show_pc1event()
149 	unsigned long pccr;  in show_pcenable()  local
151 	pccr = sysreg_read(PCCR);  in show_pcenable()
152 	return sprintf(buf, "%c\n", (pccr & 1)?'1':'0');  in show_pcenable()
158 	unsigned long pccr, val;  in store_pcenable()  local
167 	pccr = sysreg_read(PCCR);  in store_pcenable()
168 	pccr = (pccr & ~1UL) | val;  in store_pcenable()
169 	sysreg_write(PCCR, pccr);  in store_pcenable()