iscsi-ioctl.h

这个linux源代码是很全面的~基本完整了~使用c编译的~由于时间问题我没有亲自测试~但就算用来做参考资料也是非常好的

#ifndef ISCSI_IOCTL_H_
#define ISCSI_IOCTL_H_

/*
 * iSCSI connection daemon
 * Copyright (C) 2001 Cisco Systems, Inc.
 * maintained by [e-mail]
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published
 * by the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * See the file COPYING included with this distribution for more details.
 *
 * $Id: iscsi-ioctl.h,v 1.15 2002/09/23 17:42:39 smferris Exp $
 *
 * include for ioctl calls between the daemon and the kernel module
 *
 */

#include "iscsi-protocol.h"
#include "iscsiAuthClient.h"
#include "iscsi-portal.h"

/*
 * ioctls
 */
#define ISCSI_ESTABLISH_SESSION 0x00470301
#define ISCSI_TERMINATE_SESSION 0x00470302
#define ISCSI_SHUTDOWN          0x00470303
#define ISCSI_GETTRACE	        0x00470304
#define ISCSI_PROBE_LUNS        0x00470305
#define ISCSI_RESET_PROBING     0x00470306

typedef struct scsi_device_info {
    int max_sd_devices;
    int max_sd_partitions;
    int max_st_devices;
    int max_sg_devices;
    int max_sr_devices;
} scsi_device_info_t;

typedef struct iscsi_session_ioctl {
    uint32_t        ioctl_size;
    uint32_t        ioctl_version;
    uint8_t         isid[6];
    int             iscsi_bus;
    int		    target_id;
    int		    probe_order;
    int             password_length;
    char            username[iscsiAuthStringMaxLength + 1];
    unsigned char   password[iscsiAuthStringMaxLength + 1];
    unsigned char   TargetName[TARGET_NAME_MAXLEN + 1];
    unsigned char   InitiatorName[TARGET_NAME_MAXLEN + 1];
    unsigned char   InitiatorAlias[TARGET_NAME_MAXLEN + 1];
    uint32_t        lun_bitmap[8];
    char            link_base_dir[LINK_PATH_MAX + 1];
    mode_t          link_dir_mode;
    scsi_device_info_t device_info;
    int		    host_number;  /* returned from the kernel */
    int		    channel;      /* returned from the kernel */
    unsigned char   TargetAlias[TARGET_NAME_MAXLEN + 1]; /* returned from the kernel */
    uint32_t        num_portals;
    uint32_t        portal_info_size;
    iscsi_portal_info_t portals[1];  /* 1 or more portals for this session to use */
} iscsi_session_ioctl_t;

#define ISCSI_SESSION_IOCTL_VERSION 16

typedef struct iscsi_terminate_session_ioctl_t {
    uint32_t        ioctl_size;
    uint32_t        ioctl_version;
    int             iscsi_bus;
    int             target_id;
} iscsi_terminate_session_ioctl_t;

#define ISCSI_TERMINATE_SESSION_IOCTL_VERSION 1

typedef struct iscsi_probe_luns_ioctl_t {
    uint32_t        ioctl_size;
    uint32_t        ioctl_version;
    int             iscsi_bus;
    int             target_id;
    uint32_t        lun_bitmap[8];
    scsi_device_info_t device_info;
} iscsi_probe_luns_ioctl_t;

#define ISCSI_PROBE_LUNS_IOCTL_VERSION 1


#endif