io.h File Reference

#include <type.h>

Go to the source code of this file.

Functions
static void	outb (uint16_t port, uint8_t value)
static uint8_t	inb (uint16_t port)
static void	outl (uint16_t port, uint32_t value)
static uint32_t	inl (uint16_t port)
static uint16_t	inw (uint16_t port)
static void	outw (uint16_t port, uint16_t value)
static void	mmio_outw (uint32_t addr, uint16_t value)
static uint16_t	mmio_inw (uint32_t addr)
static void	mmio_outl (uintptr_t addr, uint32_t value)
static uint32_t	mmio_inl (uintptr_t addr)
static void	mmio_outll (uintptr_t addr, uint64_t value)
static uint64_t	mmio_inll (uintptr_t addr)

Function Documentation

inb()

static uint8_t inb ( uint16_t port )

inlinestatic

Definition at line 11 of file io.h.

Referenced by cmos_read(), rtc_is_updating(), and serial_is_transmit_empty().

inl()

static uint32_t inl ( uint16_t port )

inlinestatic

Definition at line 22 of file io.h.

Referenced by pci_readl().

inw()

static uint16_t inw ( uint16_t port )

inlinestatic

Definition at line 29 of file io.h.

mmio_inl()

static uint32_t mmio_inl ( uintptr_t addr )

inlinestatic

Definition at line 55 of file io.h.

References addr.

Referenced by apic_read(), and read_ioapic_register().

mmio_inll()

static uint64_t mmio_inll ( uintptr_t addr )

inlinestatic

Definition at line 63 of file io.h.

References addr.

Referenced by hpet_read().

mmio_inw()

static uint16_t mmio_inw ( uint32_t addr )

inlinestatic

Definition at line 44 of file io.h.

References addr.

mmio_outl()

static void mmio_outl ( uintptr_t addr, uint32_t value )

inlinestatic

Definition at line 51 of file io.h.

References addr, and value.

Referenced by apic_write(), read_ioapic_register(), and write_ioapic_register().

mmio_outll()

static void mmio_outll ( uintptr_t addr, uint64_t value )

inlinestatic

Definition at line 59 of file io.h.

References addr, and value.

Referenced by hpet_write().

mmio_outw()

static void mmio_outw ( uint32_t addr, uint16_t value )

inlinestatic

Definition at line 40 of file io.h.

References addr, and value.

outb()

static void outb ( uint16_t port, uint8_t value )

inlinestatic

Definition at line 6 of file io.h.

References value.

Referenced by cmos_read(), interrupt_io_wait(), interrupt_pic_remap(), rtc_is_updating(), serial_putc(), and serial_setup().

outl()

static void outl ( uint16_t port, uint32_t value )

inlinestatic

Definition at line 18 of file io.h.

References value.

Referenced by pci_readl(), and pci_writel().

outw()

static void outw ( uint16_t port, uint16_t value )

inlinestatic

Definition at line 36 of file io.h.

References value.