57 	u32 lo, hi;  in ixp_systime_read()  local
59 	lo = __raw_readl(&regs->systime_lo);  in ixp_systime_read()
63 	ns |= lo;  in ixp_systime_read()
71 	u32 hi, lo;  in ixp_systime_write()  local
75 	lo = ns & 0xffffffff;  in ixp_systime_write()
77 	__raw_writel(lo, &regs->systime_lo);  in ixp_systime_write()
90 	u32 ack = 0, lo, hi, val;  in isr()  local
98 			lo = __raw_readl(&regs->asms_lo);  in isr()
102 			event.timestamp |= lo;  in isr()
112 			lo = __raw_readl(&regs->amms_lo);  in isr()
116 			event.timestamp |= lo;  in isr()