device.h File Reference

#include <types.h>
#include <endian.h>
#include "compat/of.h"
#include "debug.h"

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Data Structures
struct	__packed
struct	biosemu_device_t

Functions
void	biosemu_add_special_memory (u32 start, u32 size)
u8	biosemu_dev_init (struct device *device)
u8	biosemu_dev_check_exprom (unsigned long rom_base_addr)
u8	biosemu_dev_translate_address (int type, unsigned long *addr)
static void	out32le (void *addr, u32 val)
static u32	in32le (void *addr)
static void	out16le (void *addr, u16 val)
static u16	in16le (void *addr)
static void	dumpHID (void)

Variables
translate_address_t	translate_address_array [13]
u8	taa_last_entry
biosemu_device_t	bios_device

Function Documentation

biosemu_add_special_memory()

void biosemu_add_special_memory	(	u32	start,
		u32	size
	)

Definition at line 235 of file device.c.

References IORESOURCE_FIXED, IORESOURCE_MEM, resource::size, taa_last_entry, and translate_address_array.

Referenced by biosemu().

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biosemu_dev_check_exprom()

u8 biosemu_dev_check_exprom

(

unsigned long

rom_base_addr

)

Definition at line 331 of file device.c.

References bios_device, clr_ci(), DEBUG_PRINTF, dump, biosemu_device_t::img_addr, biosemu_device_t::img_size, in16le(), memcpy(), biosemu_device_t::pci_device_id, biosemu_device_t::pci_vendor_id, printf, set_ci(), strncmp(), taa_last_entry, and translate_address_array.

Referenced by biosemu().

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biosemu_dev_init()

u8 biosemu_dev_init

(

struct device *

device

)

Definition at line 429 of file device.c.

References bios_device, biosemu_dev_find_vmem_addr(), biosemu_dev_get_addr_info(), biosemu_dev_get_device_vendor_id(), biosemu_dev_get_puid(), DEBUG_PRINTF, biosemu_device_t::dev, device, biosemu_device_t::ihandle, memset(), of_finddevice(), of_open(), and biosemu_device_t::phandle.

Referenced by biosemu().

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biosemu_dev_translate_address()

u8 biosemu_dev_translate_address	(	int	type,
		unsigned long *	addr
	)

Definition at line 460 of file device.c.

References addr, bios_device, taa_last_entry, translate_address_array, type, biosemu_device_t::vmem_addr, and biosemu_device_t::vmem_size.

Referenced by my_inb(), my_inl(), my_inw(), my_outb(), my_outl(), my_outw(), my_rdb(), my_rdl(), my_rdw(), my_wrb(), my_wrl(), and my_wrw().

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dumpHID()

static void dumpHID ( void  )

inlinestatic

Definition at line 196 of file device.h.

References printf.

in16le()

static u16 in16le ( void *  addr )

inlinestatic

Definition at line 183 of file device.h.

References addr, and val.

Referenced by biosemu_dev_check_exprom(), my_inw(), my_outw(), and my_rdw().

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in32le()

static u32 in32le ( void *  addr )

inlinestatic

Definition at line 161 of file device.h.

References addr, and val.

Referenced by my_inl(), my_outl(), and my_rdl().

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out16le()

static void out16le ( void *  addr, u16  val  )

inlinestatic

Definition at line 173 of file device.h.

References addr, and val.

Referenced by my_outw(), and my_wrw().

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out32le()

static void out32le ( void *  addr, u32  val  )

inlinestatic

Definition at line 151 of file device.h.

References addr, and val.

Referenced by my_outl(), my_wrl(), and pmm_setup().

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Variable Documentation

bios_device

biosemu_device_t bios_device

extern

Definition at line 46 of file device.c.

Referenced by biosemu(), biosemu_dev_check_exprom(), biosemu_dev_find_vmem_addr(), biosemu_dev_get_addr_info(), biosemu_dev_get_device_vendor_id(), biosemu_dev_get_puid(), biosemu_dev_init(), biosemu_dev_translate_address(), handle_port_61h(), handleInt1a(), my_inb(), my_inl(), my_inw(), my_outb(), my_outl(), my_outw(), pci_cfg_read(), and pci_cfg_write().

taa_last_entry

u8 taa_last_entry

extern

Definition at line 49 of file device.c.

Referenced by biosemu_add_special_memory(), biosemu_dev_check_exprom(), biosemu_dev_find_vmem_addr(), biosemu_dev_get_addr_info(), and biosemu_dev_translate_address().

translate_address_array

translate_address_t translate_address_array[13]

extern

Definition at line 48 of file device.c.

Referenced by biosemu_add_special_memory(), biosemu_dev_check_exprom(), biosemu_dev_find_vmem_addr(), biosemu_dev_get_addr_info(), and biosemu_dev_translate_address().