ps2_fio.c File Reference

#include <types.h>
#include <defs.h>
#include <irx.h>
#include <loadcore.h>
#include <ioman_mod.h>
#include <iomanX.h>
#include <thbase.h>
#include <thsemap.h>
#include <stdio.h>
#include <sysclib.h>
#include <errno.h>
#include <ps2ip.h>
#include <iopmgr.h>
#include "ps2_fio.h"
#include "ps2fs.h"
#include "byteorder.h"
#include "devscan.h"
#include "debug_printf.h"

Include dependency graph for ps2_fio.c:

Go to the source code of this file.

Data Structures
struct	fd_table_t

Macros
#define	PACKET_MAXSIZE   4096
#define	FIOTRAN_MAXSIZE   65535
#define	FDH_MAX   50
#define	fdh_get(a)   (&fd_info_list[a])
#define	fdh_getused(a)   (fd_info_list[a].used)
#define	fdh_getfdtype(a)   (fd_info_list[a].devtype)
#define	fdh_getrealfd(a)   (fd_info_list[a].realfd)
#define	PFS_ZONE_SIZE   8192
#define	PFS_FRAGMENT   0x00000000

Functions
int	fsysUnmount (void)
static char ps2netfs_send_packet[PACKET_MAXSIZE]	__attribute__ ((aligned(16)))
static void	fdh_setup ()
static int	fdh_getfd (int devtype, int fd)
static void	fdh_freefd (int fd)
static int	convmode_to_iomanx (int stat)
static int	convmode_from_iomanx (int stat)
int	ps2netfs_close_socket (void)
void	ps2netfs_close_fsys (void)
static int	ps2netfs_lwip_send (int sock, void *buf, int len, int flag)
int	ps2netfs_recv_bytes (int sock, char *buf, int bytes)
int	ps2netfs_accept_pktunknown (int sock, char *buf)
static int	ps2netfs_op_info (char *buf, int len)
static int	ps2netfs_op_fstype (char *buf, int len)
static int	ps2netfs_op_devlist (char *buf, int len)
static int	ps2netfs_op_open (char *buf, int len)
static int	ps2netfs_op_close (char *buf, int len)
static int	ps2netfs_op_read (char *buf, int len)
static int	ps2netfs_op_write (char *buf, int len)
static int	ps2netfs_op_lseek (char *buf, int len)
static int	ps2netfs_op_ioctl (char *buf, int len)
static int	ps2netfs_op_remove (char *buf, int len)
static int	ps2netfs_op_mkdir (char *buf, int len)
static int	ps2netfs_op_rmdir (char *buf, int len)
static int	ps2netfs_op_dopen (char *buf, int len)
static int	ps2netfs_op_dclose (char *buf, int len)
static int	ps2netfs_op_dread (char *buf, int len)
static int	ps2netfs_op_getstat (char *buf, int len)
static int	ps2netfs_op_chstat (char *buf, int len)
static int	ps2netfs_op_format (char *buf, int len)
static int	ps2netfs_op_rename (char *buf, int len)
static int	ps2netfs_op_chdir (char *buf, int len)
static int	ps2netfs_op_sync (char *buf, int len)
static int	ps2netfs_op_mount (char *buf, int len)
static int	ps2netfs_op_umount (char *buf, int len)
static int	ps2netfs_op_lseek64 (char *buf, int len)
static int	ps2netfs_op_devctl (char *buf, int len)
static int	ps2netfs_op_symlink (char *buf, int len)
static int	ps2netfs_op_readlink (char *buf, int len)
static int	ps2netfs_op_ioctl2 (char *buf, int len)
static void	ps2netfs_Listener (int sock)
int	ps2netfs_serv (void *argv)
int	ps2netfs_Init (void)
int	ps2fs_Destroy (void)

Variables
static int	ps2netfs_sock = -1
static int	ps2netfs_active = 0
static int	ps2netfs_sema
static int	ps2netfs_pid = 0
static char	ps2netfs_fiobuffer [FIOTRAN_MAXSIZE+1]
static fd_table_t	fd_info_list [FDH_MAX+1]

Detailed Description

iop tcp fs driver.

Definition in file ps2_fio.c.

Macro Definition Documentation

PACKET_MAXSIZE

#define PACKET_MAXSIZE   4096

Definition at line 42 of file ps2_fio.c.

FIOTRAN_MAXSIZE

#define FIOTRAN_MAXSIZE   65535

Definition at line 53 of file ps2_fio.c.

FDH_MAX

#define FDH_MAX   50

Definition at line 69 of file ps2_fio.c.

fdh_get

#define fdh_get

(

a

)

(&fd_info_list[a])

Get fd list entry.

Definition at line 128 of file ps2_fio.c.

fdh_getused

#define fdh_getused

(

a

)

(fd_info_list[a].used)

Get fd list entry used value.

Definition at line 130 of file ps2_fio.c.

fdh_getfdtype

#define fdh_getfdtype

(

a

)

(fd_info_list[a].devtype)

Get fd list entry type value.

Definition at line 132 of file ps2_fio.c.

fdh_getrealfd

#define fdh_getrealfd

(

a

)

(fd_info_list[a].realfd)

Get fd list entry ps2 file descriptor value.

Definition at line 134 of file ps2_fio.c.

PFS_FRAGMENT

#define PFS_FRAGMENT   0x00000000

Definition at line 1309 of file ps2_fio.c.

Function Documentation

ps2netfs_lwip_send()

static int ps2netfs_lwip_send ( int  sock, void *  buf, int  len, int  flag  )

inlinestatic

Definition at line 200 of file ps2_fio.c.

ps2netfs_recv_bytes()

int ps2netfs_recv_bytes	(	int	sock,
		char *	buf,
		int	bytes
	)

Do repetetive recv() calls until 'bytes' bytes are received or error returned

Definition at line 219 of file ps2_fio.c.

Referenced by ps2netfs_accept_pktunknown(), and ps2netfs_op_write().

ps2netfs_accept_pktunknown()

int ps2netfs_accept_pktunknown	(	int	sock,
		char *	buf
	)

Receive a 'packet' of unknown type, max size 4096 bytes

Definition at line 244 of file ps2_fio.c.

References ps2netfs_recv_bytes().

Referenced by ps2netfs_Listener().

ps2netfs_op_format()

static int ps2netfs_op_format ( char *  buf, int  len  )

static

Definition at line 1310 of file ps2_fio.c.

Variable Documentation

ps2netfs_sock

int ps2netfs_sock = -1

static

Definition at line 47 of file ps2_fio.c.

ps2netfs_active

int ps2netfs_active = 0

static

Definition at line 48 of file ps2_fio.c.

ps2netfs_sema

int ps2netfs_sema

static

Definition at line 50 of file ps2_fio.c.

ps2netfs_pid

int ps2netfs_pid = 0

static

Definition at line 51 of file ps2_fio.c.

ps2netfs_fiobuffer

char ps2netfs_fiobuffer[FIOTRAN_MAXSIZE+1]

static

Definition at line 54 of file ps2_fio.c.

fd_info_list

fd_table_t fd_info_list[FDH_MAX+1]

static

Definition at line 70 of file ps2_fio.c.