From c66ac9db8d4ad9994a02b3e933ea2ccc643e1fe5 Mon Sep 17 00:00:00 2001 From: Nicholas Bellinger Date: Fri, 17 Dec 2010 11:11:26 -0800 Subject: [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 Signed-off-by: James Bottomley --- include/target/target_core_fabric_configfs.h | 106 +++++++++++++++++++++++++++ 1 file changed, 106 insertions(+) create mode 100644 include/target/target_core_fabric_configfs.h (limited to 'include/target/target_core_fabric_configfs.h') diff --git a/include/target/target_core_fabric_configfs.h b/include/target/target_core_fabric_configfs.h new file mode 100644 index 000000000000..a26fb7586a09 --- /dev/null +++ b/include/target/target_core_fabric_configfs.h @@ -0,0 +1,106 @@ +/* + * Used for tfc_wwn_cit attributes + */ + +#include + +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 *); -- cgit v1.2.3-59-g8ed1b