From e4b512e7133f5243f080db8238c5be8434cbcdfd Mon Sep 17 00:00:00 2001 From: Nicholas Bellinger Date: Wed, 19 Jun 2013 18:37:00 -0700 Subject: [PATCH] target: Add se_portal_group->tpg_auth_group This patch adds an optional /auth/ configfs group to TPG context that can be used by fabrics like iscsi-target for TPG demo-mode authentication. Cc: Dax Kelson Signed-off-by: Nicholas Bellinger --- drivers/target/target_core_fabric_configfs.c | 21 ++++++++++++++++++-- include/target/target_core_base.h | 3 ++- include/target/target_core_configfs.h | 1 + include/target/target_core_fabric_configfs.h | 11 ++++++++++ 4 files changed, 33 insertions(+), 3 deletions(-) diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c index 04c775cb3e65..eb56eb129563 100644 --- a/drivers/target/target_core_fabric_configfs.c +++ b/drivers/target/target_core_fabric_configfs.c @@ -965,6 +965,19 @@ TF_CIT_SETUP(tpg_attrib, &target_fabric_tpg_attrib_item_ops, NULL, NULL); /* End of tfc_tpg_attrib_cit */ +/* Start of tfc_tpg_auth_cit */ + +CONFIGFS_EATTR_OPS(target_fabric_tpg_auth, se_portal_group, tpg_auth_group); + +static struct configfs_item_operations target_fabric_tpg_auth_item_ops = { + .show_attribute = target_fabric_tpg_auth_attr_show, + .store_attribute = target_fabric_tpg_auth_attr_store, +}; + +TF_CIT_SETUP(tpg_auth, &target_fabric_tpg_auth_item_ops, NULL, NULL); + +/* End of tfc_tpg_attrib_cit */ + /* Start of tfc_tpg_param_cit */ CONFIGFS_EATTR_OPS(target_fabric_tpg_param, se_portal_group, tpg_param_group); @@ -1030,8 +1043,9 @@ static struct config_group *target_fabric_make_tpg( se_tpg->tpg_group.default_groups[1] = &se_tpg->tpg_np_group; se_tpg->tpg_group.default_groups[2] = &se_tpg->tpg_acl_group; se_tpg->tpg_group.default_groups[3] = &se_tpg->tpg_attrib_group; - se_tpg->tpg_group.default_groups[4] = &se_tpg->tpg_param_group; - se_tpg->tpg_group.default_groups[5] = NULL; + se_tpg->tpg_group.default_groups[4] = &se_tpg->tpg_auth_group; + se_tpg->tpg_group.default_groups[5] = &se_tpg->tpg_param_group; + se_tpg->tpg_group.default_groups[6] = NULL; config_group_init_type_name(&se_tpg->tpg_group, name, &TF_CIT_TMPL(tf)->tfc_tpg_base_cit); @@ -1043,6 +1057,8 @@ static struct config_group *target_fabric_make_tpg( &TF_CIT_TMPL(tf)->tfc_tpg_nacl_cit); config_group_init_type_name(&se_tpg->tpg_attrib_group, "attrib", &TF_CIT_TMPL(tf)->tfc_tpg_attrib_cit); + config_group_init_type_name(&se_tpg->tpg_auth_group, "auth", + &TF_CIT_TMPL(tf)->tfc_tpg_auth_cit); config_group_init_type_name(&se_tpg->tpg_param_group, "param", &TF_CIT_TMPL(tf)->tfc_tpg_param_cit); @@ -1202,6 +1218,7 @@ int target_fabric_setup_cits(struct target_fabric_configfs *tf) target_fabric_setup_tpg_np_cit(tf); target_fabric_setup_tpg_np_base_cit(tf); target_fabric_setup_tpg_attrib_cit(tf); + target_fabric_setup_tpg_auth_cit(tf); target_fabric_setup_tpg_param_cit(tf); target_fabric_setup_tpg_nacl_cit(tf); target_fabric_setup_tpg_nacl_base_cit(tf); diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 9fd7a60f47f0..d92ec6765f5d 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -795,11 +795,12 @@ struct se_portal_group { struct target_core_fabric_ops *se_tpg_tfo; struct se_wwn *se_tpg_wwn; struct config_group tpg_group; - struct config_group *tpg_default_groups[6]; + struct config_group *tpg_default_groups[7]; struct config_group tpg_lun_group; struct config_group tpg_np_group; struct config_group tpg_acl_group; struct config_group tpg_attrib_group; + struct config_group tpg_auth_group; struct config_group tpg_param_group; }; diff --git a/include/target/target_core_configfs.h b/include/target/target_core_configfs.h index 612509592ffd..713c5004f4ae 100644 --- a/include/target/target_core_configfs.h +++ b/include/target/target_core_configfs.h @@ -23,6 +23,7 @@ struct target_fabric_configfs_template { struct config_item_type tfc_tpg_np_cit; struct config_item_type tfc_tpg_np_base_cit; struct config_item_type tfc_tpg_attrib_cit; + struct config_item_type tfc_tpg_auth_cit; struct config_item_type tfc_tpg_param_cit; struct config_item_type tfc_tpg_nacl_cit; struct config_item_type tfc_tpg_nacl_base_cit; diff --git a/include/target/target_core_fabric_configfs.h b/include/target/target_core_fabric_configfs.h index a26fb7586a09..b32a14905cfa 100644 --- a/include/target/target_core_fabric_configfs.h +++ b/include/target/target_core_fabric_configfs.h @@ -62,6 +62,17 @@ static struct target_fabric_tpg_attrib_attribute _fabric##_tpg_attrib_##_name = _fabric##_tpg_attrib_show_##_name, \ _fabric##_tpg_attrib_store_##_name); +CONFIGFS_EATTR_STRUCT(target_fabric_tpg_auth, se_portal_group); +#define TF_TPG_AUTH_ATTR(_fabric, _name, _mode) \ +static struct target_fabric_tpg_auth_attribute _fabric##_tpg_auth_##_name = \ + __CONFIGFS_EATTR(_name, _mode, \ + _fabric##_tpg_auth_show_##_name, \ + _fabric##_tpg_auth_store_##_name); + +#define TF_TPG_AUTH_ATTR_RO(_fabric, _name) \ +static struct target_fabric_tpg_auth_attribute _fabric##_tpg_auth_##_name = \ + __CONFIGFS_EATTR_RO(_name, \ + _fabric##_tpg_auth_show_##_name); CONFIGFS_EATTR_STRUCT(target_fabric_tpg_param, se_portal_group); #define TF_TPG_PARAM_ATTR(_fabric, _name, _mode) \