gxe_bd.c File Reference

GXemul disk driver. More...

#include <stdio.h>
#include <libarch/ddi.h>
#include <ddi.h>
#include <ipc/bd.h>
#include <async.h>
#include <as.h>
#include <fibril_synch.h>
#include <devmap.h>
#include <sys/types.h>
#include <errno.h>
#include <macros.h>
#include <task.h>

Go to the source code of this file.

Data Structures
struct	gxe_bd_t
Defines
#define	NAME   "gxe_bd"
#define	NAMESPACE   "bd"
Enumerations
enum
enum
enum
Functions
static void	gxe_bd_connection (ipc_callid_t iid, ipc_call_t *icall)
static int	gxe_bd_init (void)
static int	gxe_bd_read_block (int disk_id, uint64_t ba, void *buf)
	Read a block from the device.
static int	gxe_bd_read_blocks (int disk_id, uint64_t ba, unsigned cnt, void *buf)
	Read multiple blocks from the device.
static int	gxe_bd_write_block (int disk_id, uint64_t ba, const void *buf)
	Write a block to the device.
static int	gxe_bd_write_blocks (int disk_id, uint64_t ba, unsigned cnt, const void *buf)
	Write multiple blocks to the device.
int	main (int argc, char **argv)
Variables
static const size_t	block_size = 512
static size_t	comm_size
static gxe_bd_t *	dev
static fibril_mutex_t	dev_lock [MAX_DISKS]
static uintptr_t	dev_physical = 0x13000000
static devmap_handle_t	devmap_handle [MAX_DISKS]

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Detailed Description

GXemul disk driver.

Definition in file gxe_bd.c.

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