io.c File Reference

#include <types.h>
#include "compat/rtas.h"
#include "compat/time.h"
#include "device.h"
#include "debug.h"
#include <x86emu/x86emu.h>
#include <device/oprom/include/io.h>
#include "io.h"
#include <device/pci.h>
#include <device/pci_ops.h>
#include <device/resource.h>
#include <arch/io.h>

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Functions
static unsigned int	read_io (void *addr, size_t sz)
static int	write_io (void *addr, unsigned int value, size_t sz)
u32	pci_cfg_read (X86EMU_pioAddr addr, u8 size)
void	pci_cfg_write (X86EMU_pioAddr addr, u32 val, u8 size)
u8	handle_port_61h (void)
u8	my_inb (X86EMU_pioAddr addr)
u16	my_inw (X86EMU_pioAddr addr)
u32	my_inl (X86EMU_pioAddr addr)
void	my_outb (X86EMU_pioAddr addr, u8 val)
void	my_outw (X86EMU_pioAddr addr, u16 val)
void	my_outl (X86EMU_pioAddr addr, u32 val)

Function Documentation

handle_port_61h()

u8 handle_port_61h

(

void

)

Definition at line 533 of file io.c.

References bios_device, get_time(), biosemu_device_t::io_buffer, and tb_freq.

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my_inb()

u8 my_inb

(

X86EMU_pioAddr

addr

)

Definition at line 152 of file io.c.

References addr, bios_device, biosemu_dev_translate_address(), CHECK_DBG, DEBUG_DECODE_NOPRINT_F, DEBUG_INTR, DEBUG_PRINTF_IO, inb(), biosemu_device_t::io_buffer, IORESOURCE_IO, M, pci_cfg_read(), read_io(), and X86EMU_trace_on().

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my_inl()

u32 my_inl

(

X86EMU_pioAddr

addr

)

Definition at line 247 of file io.c.

References addr, bios_device, biosemu_dev_translate_address(), DEBUG_PRINTF_IO, in32le(), biosemu_device_t::io_buffer, IORESOURCE_IO, pci_cfg_read(), and read_io().

Referenced by pci_cfg_read(), and pci_cfg_write().

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my_inw()

u16 my_inw

(

X86EMU_pioAddr

addr

)

Definition at line 202 of file io.c.

References addr, bios_device, biosemu_dev_translate_address(), DEBUG_PRINTF_IO, in16le(), biosemu_device_t::io_buffer, IORESOURCE_IO, pci_cfg_read(), and read_io().

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my_outb()

void my_outb	(	X86EMU_pioAddr	addr,
		u8	val
	)

Definition at line 293 of file io.c.

References addr, bios_device, biosemu_dev_translate_address(), DEBUG_PRINTF_IO, biosemu_device_t::io_buffer, IORESOURCE_IO, pci_cfg_write(), val, and write_io().

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my_outl()

void my_outl	(	X86EMU_pioAddr	addr,
		u32	val
	)

Definition at line 366 of file io.c.

References addr, bios_device, biosemu_dev_translate_address(), DEBUG_PRINTF_IO, in32le(), biosemu_device_t::io_buffer, IORESOURCE_IO, out32le(), pci_cfg_write(), val, and write_io().

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my_outw()

void my_outw	(	X86EMU_pioAddr	addr,
		u16	val
	)

Definition at line 325 of file io.c.

References addr, bios_device, biosemu_dev_translate_address(), DEBUG_PRINTF_IO, in16le(), biosemu_device_t::io_buffer, IORESOURCE_IO, out16le(), pci_cfg_write(), val, and write_io().

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pci_cfg_read()

u32 pci_cfg_read	(	X86EMU_pioAddr	addr,
		u8	size
	)

Definition at line 410 of file io.c.

References addr, bios_device, biosemu_device_t::bus, device::bus, CONFIG, DEBUG_PRINTF_INTR, DEBUG_PRINTF_IO, biosemu_device_t::dev, dev_path(), biosemu_device_t::devfn, F_CF, HALT_SYS, my_inl(), NULL, pci_read_config16(), pci_read_config32(), pci_read_config8(), pcidev_path_on_bus(), printf, biosemu_device_t::puid, rtas_pci_config_read(), and SET_FLAG.

Referenced by my_inb(), my_inl(), and my_inw().

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pci_cfg_write()

void pci_cfg_write	(	X86EMU_pioAddr	addr,
		u32	val,
		u8	size
	)

Definition at line 476 of file io.c.

References addr, bios_device, biosemu_device_t::bus, device::bus, CONFIG, DEBUG_PRINTF_IO, biosemu_device_t::dev, biosemu_device_t::devfn, HALT_SYS, my_inl(), NULL, pci_write_config16(), pci_write_config32(), pci_write_config8(), printf, biosemu_device_t::puid, rtas_pci_config_write(), and val.

Referenced by my_outb(), my_outl(), and my_outw().

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read_io()

static unsigned int read_io ( void *  addr, size_t  sz  )

static

Definition at line 102 of file io.c.

References addr, inb(), inl(), and inw().

Referenced by my_inb(), my_inl(), and my_inw().

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write_io()

static int write_io ( void *  addr, unsigned int  value, size_t  sz  )

static

Definition at line 126 of file io.c.

References addr, outb(), outl(), outw(), and value.

Referenced by my_outb(), my_outl(), and my_outw().

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