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139 lines
3.7 KiB
139 lines
3.7 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Export the iSCSI boot info to userland via sysfs. |
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* |
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* Copyright (C) 2010 Red Hat, Inc. All rights reserved. |
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* Copyright (C) 2010 Mike Christie |
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*/ |
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#ifndef _ISCSI_BOOT_SYSFS_ |
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#define _ISCSI_BOOT_SYSFS_ |
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/* |
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* The text attributes names for each of the kobjects. |
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*/ |
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enum iscsi_boot_eth_properties_enum { |
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ISCSI_BOOT_ETH_INDEX, |
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ISCSI_BOOT_ETH_FLAGS, |
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ISCSI_BOOT_ETH_IP_ADDR, |
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ISCSI_BOOT_ETH_PREFIX_LEN, |
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ISCSI_BOOT_ETH_SUBNET_MASK, |
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ISCSI_BOOT_ETH_ORIGIN, |
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ISCSI_BOOT_ETH_GATEWAY, |
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ISCSI_BOOT_ETH_PRIMARY_DNS, |
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ISCSI_BOOT_ETH_SECONDARY_DNS, |
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ISCSI_BOOT_ETH_DHCP, |
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ISCSI_BOOT_ETH_VLAN, |
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ISCSI_BOOT_ETH_MAC, |
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/* eth_pci_bdf - this is replaced by link to the device itself. */ |
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ISCSI_BOOT_ETH_HOSTNAME, |
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ISCSI_BOOT_ETH_END_MARKER, |
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}; |
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enum iscsi_boot_tgt_properties_enum { |
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ISCSI_BOOT_TGT_INDEX, |
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ISCSI_BOOT_TGT_FLAGS, |
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ISCSI_BOOT_TGT_IP_ADDR, |
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ISCSI_BOOT_TGT_PORT, |
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ISCSI_BOOT_TGT_LUN, |
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ISCSI_BOOT_TGT_CHAP_TYPE, |
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ISCSI_BOOT_TGT_NIC_ASSOC, |
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ISCSI_BOOT_TGT_NAME, |
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ISCSI_BOOT_TGT_CHAP_NAME, |
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ISCSI_BOOT_TGT_CHAP_SECRET, |
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ISCSI_BOOT_TGT_REV_CHAP_NAME, |
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ISCSI_BOOT_TGT_REV_CHAP_SECRET, |
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ISCSI_BOOT_TGT_END_MARKER, |
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}; |
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enum iscsi_boot_initiator_properties_enum { |
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ISCSI_BOOT_INI_INDEX, |
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ISCSI_BOOT_INI_FLAGS, |
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ISCSI_BOOT_INI_ISNS_SERVER, |
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ISCSI_BOOT_INI_SLP_SERVER, |
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ISCSI_BOOT_INI_PRI_RADIUS_SERVER, |
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ISCSI_BOOT_INI_SEC_RADIUS_SERVER, |
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ISCSI_BOOT_INI_INITIATOR_NAME, |
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ISCSI_BOOT_INI_END_MARKER, |
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}; |
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enum iscsi_boot_acpitbl_properties_enum { |
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ISCSI_BOOT_ACPITBL_SIGNATURE, |
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ISCSI_BOOT_ACPITBL_OEM_ID, |
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ISCSI_BOOT_ACPITBL_OEM_TABLE_ID, |
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}; |
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struct attribute_group; |
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struct iscsi_boot_kobj { |
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struct kobject kobj; |
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struct attribute_group *attr_group; |
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struct list_head list; |
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/* |
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* Pointer to store driver specific info. If set this will |
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* be freed for the LLD when the kobj release function is called. |
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*/ |
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void *data; |
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/* |
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* Driver specific show function. |
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* |
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* The enum of the type. This can be any value of the above |
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* properties. |
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*/ |
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ssize_t (*show) (void *data, int type, char *buf); |
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/* |
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* Drivers specific visibility function. |
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* The function should return if they the attr should be readable |
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* writable or should not be shown. |
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* |
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* The enum of the type. This can be any value of the above |
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* properties. |
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*/ |
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umode_t (*is_visible) (void *data, int type); |
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/* |
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* Driver specific release function. |
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* |
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* The function should free the data passed in. |
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*/ |
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void (*release) (void *data); |
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}; |
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struct iscsi_boot_kset { |
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struct list_head kobj_list; |
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struct kset *kset; |
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}; |
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struct iscsi_boot_kobj * |
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iscsi_boot_create_initiator(struct iscsi_boot_kset *boot_kset, int index, |
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void *data, |
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ssize_t (*show) (void *data, int type, char *buf), |
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umode_t (*is_visible) (void *data, int type), |
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void (*release) (void *data)); |
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struct iscsi_boot_kobj * |
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iscsi_boot_create_ethernet(struct iscsi_boot_kset *boot_kset, int index, |
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void *data, |
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ssize_t (*show) (void *data, int type, char *buf), |
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umode_t (*is_visible) (void *data, int type), |
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void (*release) (void *data)); |
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struct iscsi_boot_kobj * |
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iscsi_boot_create_target(struct iscsi_boot_kset *boot_kset, int index, |
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void *data, |
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ssize_t (*show) (void *data, int type, char *buf), |
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umode_t (*is_visible) (void *data, int type), |
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void (*release) (void *data)); |
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struct iscsi_boot_kobj * |
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iscsi_boot_create_acpitbl(struct iscsi_boot_kset *boot_kset, int index, |
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void *data, |
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ssize_t (*show)(void *data, int type, char *buf), |
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umode_t (*is_visible)(void *data, int type), |
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void (*release)(void *data)); |
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struct iscsi_boot_kset *iscsi_boot_create_kset(const char *set_name); |
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struct iscsi_boot_kset *iscsi_boot_create_host_kset(unsigned int hostno); |
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void iscsi_boot_destroy_kset(struct iscsi_boot_kset *boot_kset); |
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#endif
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