124 lines
3.4 KiB
C
124 lines
3.4 KiB
C
/*
|
|
* Export the iSCSI boot info to userland via sysfs.
|
|
*
|
|
* Copyright (C) 2010 Red Hat, Inc. All rights reserved.
|
|
* Copyright (C) 2010 Mike Christie
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License v2.0 as published by
|
|
* the Free Software Foundation
|
|
*
|
|
* 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.
|
|
*/
|
|
#ifndef _ISCSI_BOOT_SYSFS_
|
|
#define _ISCSI_BOOT_SYSFS_
|
|
|
|
/*
|
|
* The text attributes names for each of the kobjects.
|
|
*/
|
|
enum iscsi_boot_eth_properties_enum {
|
|
ISCSI_BOOT_ETH_INDEX,
|
|
ISCSI_BOOT_ETH_FLAGS,
|
|
ISCSI_BOOT_ETH_IP_ADDR,
|
|
ISCSI_BOOT_ETH_SUBNET_MASK,
|
|
ISCSI_BOOT_ETH_ORIGIN,
|
|
ISCSI_BOOT_ETH_GATEWAY,
|
|
ISCSI_BOOT_ETH_PRIMARY_DNS,
|
|
ISCSI_BOOT_ETH_SECONDARY_DNS,
|
|
ISCSI_BOOT_ETH_DHCP,
|
|
ISCSI_BOOT_ETH_VLAN,
|
|
ISCSI_BOOT_ETH_MAC,
|
|
/* eth_pci_bdf - this is replaced by link to the device itself. */
|
|
ISCSI_BOOT_ETH_HOSTNAME,
|
|
ISCSI_BOOT_ETH_END_MARKER,
|
|
};
|
|
|
|
enum iscsi_boot_tgt_properties_enum {
|
|
ISCSI_BOOT_TGT_INDEX,
|
|
ISCSI_BOOT_TGT_FLAGS,
|
|
ISCSI_BOOT_TGT_IP_ADDR,
|
|
ISCSI_BOOT_TGT_PORT,
|
|
ISCSI_BOOT_TGT_LUN,
|
|
ISCSI_BOOT_TGT_CHAP_TYPE,
|
|
ISCSI_BOOT_TGT_NIC_ASSOC,
|
|
ISCSI_BOOT_TGT_NAME,
|
|
ISCSI_BOOT_TGT_CHAP_NAME,
|
|
ISCSI_BOOT_TGT_CHAP_SECRET,
|
|
ISCSI_BOOT_TGT_REV_CHAP_NAME,
|
|
ISCSI_BOOT_TGT_REV_CHAP_SECRET,
|
|
ISCSI_BOOT_TGT_END_MARKER,
|
|
};
|
|
|
|
enum iscsi_boot_initiator_properties_enum {
|
|
ISCSI_BOOT_INI_INDEX,
|
|
ISCSI_BOOT_INI_FLAGS,
|
|
ISCSI_BOOT_INI_ISNS_SERVER,
|
|
ISCSI_BOOT_INI_SLP_SERVER,
|
|
ISCSI_BOOT_INI_PRI_RADIUS_SERVER,
|
|
ISCSI_BOOT_INI_SEC_RADIUS_SERVER,
|
|
ISCSI_BOOT_INI_INITIATOR_NAME,
|
|
ISCSI_BOOT_INI_END_MARKER,
|
|
};
|
|
|
|
struct attribute_group;
|
|
|
|
struct iscsi_boot_kobj {
|
|
struct kobject kobj;
|
|
struct attribute_group *attr_group;
|
|
struct list_head list;
|
|
|
|
/*
|
|
* Pointer to store driver specific info. If set this will
|
|
* be freed for the LLD when the kobj release function is called.
|
|
*/
|
|
void *data;
|
|
/*
|
|
* Driver specific show function.
|
|
*
|
|
* The enum of the type. This can be any value of the above
|
|
* properties.
|
|
*/
|
|
ssize_t (*show) (void *data, int type, char *buf);
|
|
|
|
/*
|
|
* Drivers specific visibility function.
|
|
* The function should return if they the attr should be readable
|
|
* writable or should not be shown.
|
|
*
|
|
* The enum of the type. This can be any value of the above
|
|
* properties.
|
|
*/
|
|
mode_t (*is_visible) (void *data, int type);
|
|
};
|
|
|
|
struct iscsi_boot_kset {
|
|
struct list_head kobj_list;
|
|
struct kset *kset;
|
|
};
|
|
|
|
struct iscsi_boot_kobj *
|
|
iscsi_boot_create_initiator(struct iscsi_boot_kset *boot_kset, int index,
|
|
void *data,
|
|
ssize_t (*show) (void *data, int type, char *buf),
|
|
mode_t (*is_visible) (void *data, int type));
|
|
|
|
struct iscsi_boot_kobj *
|
|
iscsi_boot_create_ethernet(struct iscsi_boot_kset *boot_kset, int index,
|
|
void *data,
|
|
ssize_t (*show) (void *data, int type, char *buf),
|
|
mode_t (*is_visible) (void *data, int type));
|
|
struct iscsi_boot_kobj *
|
|
iscsi_boot_create_target(struct iscsi_boot_kset *boot_kset, int index,
|
|
void *data,
|
|
ssize_t (*show) (void *data, int type, char *buf),
|
|
mode_t (*is_visible) (void *data, int type));
|
|
|
|
struct iscsi_boot_kset *iscsi_boot_create_kset(const char *set_name);
|
|
struct iscsi_boot_kset *iscsi_boot_create_host_kset(unsigned int hostno);
|
|
void iscsi_boot_destroy_kset(struct iscsi_boot_kset *boot_kset);
|
|
|
|
#endif
|