linux/include/target/target_core_fabric_configfs.h
Nicholas Bellinger c66ac9db8d [SCSI] target: Add LIO target core v4.0.0-rc6
LIO target is a full featured in-kernel target framework with the
following feature set:

High-performance, non-blocking, multithreaded architecture with SIMD
support.

Advanced SCSI feature set:

    * Persistent Reservations (PRs)
    * Asymmetric Logical Unit Assignment (ALUA)
    * Protocol and intra-nexus multiplexing, load-balancing and failover (MC/S)
    * Full Error Recovery (ERL=0,1,2)
    * Active/active task migration and session continuation (ERL=2)
    * Thin LUN provisioning (UNMAP and WRITE_SAMExx)

Multiprotocol target plugins

Storage media independence:

    * Virtualization of all storage media; transparent mapping of IO to LUNs
    * No hard limits on number of LUNs per Target; maximum LUN size ~750 TB
    * Backstores: SATA, SAS, SCSI, BluRay, DVD, FLASH, USB, ramdisk, etc.

Standards compliance:

    * Full compliance with IETF (RFC 3720)
    * Full implementation of SPC-4 PRs and ALUA

Significant code cleanups done by Christoph Hellwig.

[jejb: fix up for new block bdev exclusive interface. Minor fixes from
 Randy Dunlap and Dan Carpenter.]
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-01-14 10:12:29 -06:00

106 lines
4.1 KiB
C

/*
* Used for tfc_wwn_cit attributes
*/
#include <target/configfs_macros.h>
CONFIGFS_EATTR_STRUCT(target_fabric_nacl_attrib, se_node_acl);
#define TF_NACL_ATTRIB_ATTR(_fabric, _name, _mode) \
static struct target_fabric_nacl_attrib_attribute _fabric##_nacl_attrib_##_name = \
__CONFIGFS_EATTR(_name, _mode, \
_fabric##_nacl_attrib_show_##_name, \
_fabric##_nacl_attrib_store_##_name);
CONFIGFS_EATTR_STRUCT(target_fabric_nacl_auth, se_node_acl);
#define TF_NACL_AUTH_ATTR(_fabric, _name, _mode) \
static struct target_fabric_nacl_auth_attribute _fabric##_nacl_auth_##_name = \
__CONFIGFS_EATTR(_name, _mode, \
_fabric##_nacl_auth_show_##_name, \
_fabric##_nacl_auth_store_##_name);
#define TF_NACL_AUTH_ATTR_RO(_fabric, _name) \
static struct target_fabric_nacl_auth_attribute _fabric##_nacl_auth_##_name = \
__CONFIGFS_EATTR_RO(_name, \
_fabric##_nacl_auth_show_##_name);
CONFIGFS_EATTR_STRUCT(target_fabric_nacl_param, se_node_acl);
#define TF_NACL_PARAM_ATTR(_fabric, _name, _mode) \
static struct target_fabric_nacl_param_attribute _fabric##_nacl_param_##_name = \
__CONFIGFS_EATTR(_name, _mode, \
_fabric##_nacl_param_show_##_name, \
_fabric##_nacl_param_store_##_name);
#define TF_NACL_PARAM_ATTR_RO(_fabric, _name) \
static struct target_fabric_nacl_param_attribute _fabric##_nacl_param_##_name = \
__CONFIGFS_EATTR_RO(_name, \
_fabric##_nacl_param_show_##_name);
CONFIGFS_EATTR_STRUCT(target_fabric_nacl_base, se_node_acl);
#define TF_NACL_BASE_ATTR(_fabric, _name, _mode) \
static struct target_fabric_nacl_base_attribute _fabric##_nacl_##_name = \
__CONFIGFS_EATTR(_name, _mode, \
_fabric##_nacl_show_##_name, \
_fabric##_nacl_store_##_name);
#define TF_NACL_BASE_ATTR_RO(_fabric, _name) \
static struct target_fabric_nacl_base_attribute _fabric##_nacl_##_name = \
__CONFIGFS_EATTR_RO(_name, \
_fabric##_nacl_show_##_name);
CONFIGFS_EATTR_STRUCT(target_fabric_np_base, se_tpg_np);
#define TF_NP_BASE_ATTR(_fabric, _name, _mode) \
static struct target_fabric_np_base_attribute _fabric##_np_##_name = \
__CONFIGFS_EATTR(_name, _mode, \
_fabric##_np_show_##_name, \
_fabric##_np_store_##_name);
CONFIGFS_EATTR_STRUCT(target_fabric_tpg_attrib, se_portal_group);
#define TF_TPG_ATTRIB_ATTR(_fabric, _name, _mode) \
static struct target_fabric_tpg_attrib_attribute _fabric##_tpg_attrib_##_name = \
__CONFIGFS_EATTR(_name, _mode, \
_fabric##_tpg_attrib_show_##_name, \
_fabric##_tpg_attrib_store_##_name);
CONFIGFS_EATTR_STRUCT(target_fabric_tpg_param, se_portal_group);
#define TF_TPG_PARAM_ATTR(_fabric, _name, _mode) \
static struct target_fabric_tpg_param_attribute _fabric##_tpg_param_##_name = \
__CONFIGFS_EATTR(_name, _mode, \
_fabric##_tpg_param_show_##_name, \
_fabric##_tpg_param_store_##_name);
CONFIGFS_EATTR_STRUCT(target_fabric_tpg, se_portal_group);
#define TF_TPG_BASE_ATTR(_fabric, _name, _mode) \
static struct target_fabric_tpg_attribute _fabric##_tpg_##_name = \
__CONFIGFS_EATTR(_name, _mode, \
_fabric##_tpg_show_##_name, \
_fabric##_tpg_store_##_name);
CONFIGFS_EATTR_STRUCT(target_fabric_wwn, target_fabric_configfs);
#define TF_WWN_ATTR(_fabric, _name, _mode) \
static struct target_fabric_wwn_attribute _fabric##_wwn_##_name = \
__CONFIGFS_EATTR(_name, _mode, \
_fabric##_wwn_show_attr_##_name, \
_fabric##_wwn_store_attr_##_name);
#define TF_WWN_ATTR_RO(_fabric, _name) \
static struct target_fabric_wwn_attribute _fabric##_wwn_##_name = \
__CONFIGFS_EATTR_RO(_name, \
_fabric##_wwn_show_attr_##_name);
CONFIGFS_EATTR_STRUCT(target_fabric_discovery, target_fabric_configfs);
#define TF_DISC_ATTR(_fabric, _name, _mode) \
static struct target_fabric_discovery_attribute _fabric##_disc_##_name = \
__CONFIGFS_EATTR(_name, _mode, \
_fabric##_disc_show_##_name, \
_fabric##_disc_store_##_name);
#define TF_DISC_ATTR_RO(_fabric, _name) \
static struct target_fabric_discovery_attribute _fabric##_disc_##_name = \
__CONFIGFS_EATTR_RO(_name, \
_fabric##_disc_show_##_name);
extern int target_fabric_setup_cits(struct target_fabric_configfs *);