Searched refs:PIT_CH0 (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/clocksource/ |
| H A D | i8253.c | 53 count = inb_p(PIT_CH0); /* read the latched count */ in i8253_read()
54 count |= inb_p(PIT_CH0) << 8; in i8253_read()
59 outb_p(PIT_LATCH & 0xff, PIT_CH0); in i8253_read()
60 outb_p(PIT_LATCH >> 8, PIT_CH0); in i8253_read()
131 outb_p(0, PIT_CH0); in clockevent_i8253_disable()
132 outb_p(0, PIT_CH0); in clockevent_i8253_disable()
160 outb_p(PIT_LATCH & 0xff, PIT_CH0); /* LSB */ in pit_set_periodic()
161 outb_p(PIT_LATCH >> 8, PIT_CH0); /* MSB */ in pit_set_periodic()
175 outb_p(delta & 0xff , PIT_CH0); /* LSB */ in pit_next_event()
176 outb_p(delta >> 8 , PIT_CH0); /* MSB */ in pit_next_event()
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| /linux/include/linux/ |
| H A D | i8253.h | 18 #define PIT_CH0 0x40 macro
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| /linux/arch/x86/kernel/ |
| H A D | apm_32.c | 1200 outb_p(LATCH & 0xff, PIT_CH0); /* LSB */ in reinit_timer()
1202 outb_p(LATCH >> 8, PIT_CH0); /* MSB */ in reinit_timer()
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