/tmp/l4check/full_tree/trunk/l4/pkg/generic_io/include/types.h File Reference

L4Env I/O Client API Types. More...

#include <l4/sys/types.h>
#include <l4/sys/compiler.h>

Go to the source code of this file.

Classes
struct	l4io_drv
	IO driver types. One dword encoding driver source and type. More...
struct	l4io_res
	PCI resources (regions). More...
struct	l4io_pci_dev
	PCI device information (struct). More...
struct	l4io_desc_resource_t
struct	l4io_desc_device_t
struct	l4io_info
	I/O Info Page Structure. This is the L4Env's I/O server info page. We have 4KB and fill it 0...L4_PAGESIZE-1. More...
Defines
#define	L4IO_DRV_INVALID   ((l4io_drv_t){0,0,0,0})
#define	L4IO_PCIDEV_RES   12
#define	L4IO_INFO_MAGIC   0x496f6f49
Typedefs
typedef struct l4io_drv	l4io_drv_t
	IO driver types. One dword encoding driver source and type.
typedef struct l4io_res	l4io_res_t
	PCI resources (regions).
typedef unsigned short	l4io_pdev_t
	PCI device handle.
typedef struct l4io_pci_dev	l4io_pci_dev_t
	PCI device information (struct).
typedef struct l4io_info	l4io_info_t
Enumerations
enum	{ L4IO_RESOURCE_MEM, L4IO_RESOURCE_PORT, L4IO_RESOURCE_IRQ, L4IO_DEVICE_NAME_LEN = 32 }
enum	l4io_mem_flags { L4IO_MEM_NONCACHED = 0, L4IO_MEM_CACHED = 1, L4IO_MEM_USE_MTRR = 2, L4IO_MEM_WRITE_COMBINED = L4IO_MEM_USE_MTRR | L4IO_MEM_CACHED }
Variables
struct l4io_info	L4_PAGESIZE
	I/O Info Page Structure. This is the L4Env's I/O server info page. We have 4KB and fill it 0...L4_PAGESIZE-1.

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Detailed Description

L4Env I/O Client API Types.

Date:

05/28/2003

Author:

Christian Helmuth <ch12@os.inf.tu-dresden.de>

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Define Documentation

#define L4IO_DRV_INVALID   ((l4io_drv_t){0,0,0,0})

invalid type

#define L4IO_INFO_MAGIC   0x496f6f49

io magic is "IooI"

#define L4IO_PCIDEV_RES   12

number of PCI resource regions

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Typedef Documentation

typedef struct l4io_info l4io_info_t

io info page type

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Enumeration Type Documentation

anonymous enum

Infopage descriptors