#include <linux/inet.h>
#include <target/target_core_base.h>
#include <target/target_core_fabric.h>
-#include <target/target_core_fabric_configfs.h>
-#include <target/target_core_configfs.h>
-#include <target/configfs_macros.h>
#include <target/iscsi/iscsi_transport.h>
#include <target/iscsi/iscsi_target_core.h>
#include "iscsi_target.h"
#include <target/iscsi/iscsi_target_stat.h>
-struct lio_target_configfs_attribute {
- struct configfs_attribute attr;
- ssize_t (*show)(void *, char *);
- ssize_t (*store)(void *, const char *, size_t);
-};
/* Start items for lio_target_portal_cit */
-static ssize_t lio_target_np_show_sctp(
- struct se_tpg_np *se_tpg_np,
- char *page)
+static inline struct iscsi_tpg_np *to_iscsi_tpg_np(struct config_item *item)
{
- struct iscsi_tpg_np *tpg_np = container_of(se_tpg_np,
- struct iscsi_tpg_np, se_tpg_np);
+ return container_of(to_tpg_np(item), struct iscsi_tpg_np, se_tpg_np);
+}
+
+static ssize_t lio_target_np_sctp_show(struct config_item *item, char *page)
+{
+ struct iscsi_tpg_np *tpg_np = to_iscsi_tpg_np(item);
struct iscsi_tpg_np *tpg_np_sctp;
ssize_t rb;
return rb;
}
-static ssize_t lio_target_np_store_sctp(
- struct se_tpg_np *se_tpg_np,
- const char *page,
- size_t count)
+static ssize_t lio_target_np_sctp_store(struct config_item *item,
+ const char *page, size_t count)
{
+ struct iscsi_tpg_np *tpg_np = to_iscsi_tpg_np(item);
struct iscsi_np *np;
struct iscsi_portal_group *tpg;
- struct iscsi_tpg_np *tpg_np = container_of(se_tpg_np,
- struct iscsi_tpg_np, se_tpg_np);
struct iscsi_tpg_np *tpg_np_sctp = NULL;
u32 op;
int ret;
* Use existing np->np_sockaddr for SCTP network portal reference
*/
tpg_np_sctp = iscsit_tpg_add_network_portal(tpg, &np->np_sockaddr,
- np->np_ip, tpg_np, ISCSI_SCTP_TCP);
+ tpg_np, ISCSI_SCTP_TCP);
if (!tpg_np_sctp || IS_ERR(tpg_np_sctp))
goto out;
} else {
return -EINVAL;
}
-TF_NP_BASE_ATTR(lio_target, sctp, S_IRUGO | S_IWUSR);
-
-static ssize_t lio_target_np_show_iser(
- struct se_tpg_np *se_tpg_np,
- char *page)
+static ssize_t lio_target_np_iser_show(struct config_item *item, char *page)
{
- struct iscsi_tpg_np *tpg_np = container_of(se_tpg_np,
- struct iscsi_tpg_np, se_tpg_np);
+ struct iscsi_tpg_np *tpg_np = to_iscsi_tpg_np(item);
struct iscsi_tpg_np *tpg_np_iser;
ssize_t rb;
return rb;
}
-static ssize_t lio_target_np_store_iser(
- struct se_tpg_np *se_tpg_np,
- const char *page,
- size_t count)
+static ssize_t lio_target_np_iser_store(struct config_item *item,
+ const char *page, size_t count)
{
+ struct iscsi_tpg_np *tpg_np = to_iscsi_tpg_np(item);
struct iscsi_np *np;
struct iscsi_portal_group *tpg;
- struct iscsi_tpg_np *tpg_np = container_of(se_tpg_np,
- struct iscsi_tpg_np, se_tpg_np);
struct iscsi_tpg_np *tpg_np_iser = NULL;
char *endptr;
u32 op;
}
tpg_np_iser = iscsit_tpg_add_network_portal(tpg, &np->np_sockaddr,
- np->np_ip, tpg_np, ISCSI_INFINIBAND);
+ tpg_np, ISCSI_INFINIBAND);
if (IS_ERR(tpg_np_iser)) {
rc = PTR_ERR(tpg_np_iser);
goto out;
return rc;
}
-TF_NP_BASE_ATTR(lio_target, iser, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(lio_target_np_, sctp);
+CONFIGFS_ATTR(lio_target_np_, iser);
static struct configfs_attribute *lio_target_portal_attrs[] = {
- &lio_target_np_sctp.attr,
- &lio_target_np_iser.attr,
+ &lio_target_np_attr_sctp,
+ &lio_target_np_attr_iser,
NULL,
};
struct iscsi_portal_group *tpg;
struct iscsi_tpg_np *tpg_np;
char *str, *str2, *ip_str, *port_str;
- struct __kernel_sockaddr_storage sockaddr;
+ struct sockaddr_storage sockaddr;
struct sockaddr_in *sock_in;
struct sockaddr_in6 *sock_in6;
unsigned long port;
memset(buf, 0, MAX_PORTAL_LEN + 1);
snprintf(buf, MAX_PORTAL_LEN + 1, "%s", name);
- memset(&sockaddr, 0, sizeof(struct __kernel_sockaddr_storage));
+ memset(&sockaddr, 0, sizeof(struct sockaddr_storage));
str = strstr(buf, "[");
if (str) {
return ERR_PTR(-EINVAL);
}
str++; /* Skip over leading "[" */
- *str2 = '\0'; /* Terminate the IPv6 address */
- str2++; /* Skip over the "]" */
+ *str2 = '\0'; /* Terminate the unbracketed IPv6 address */
+ str2++; /* Skip over the \0 */
port_str = strstr(str2, ":");
if (!port_str) {
pr_err("Unable to locate \":port\""
sock_in6 = (struct sockaddr_in6 *)&sockaddr;
sock_in6->sin6_family = AF_INET6;
sock_in6->sin6_port = htons((unsigned short)port);
- ret = in6_pton(str, IPV6_ADDRESS_SPACE,
+ ret = in6_pton(str, -1,
(void *)&sock_in6->sin6_addr.in6_u, -1, &end);
if (ret <= 0) {
pr_err("in6_pton returned: %d\n", ret);
* sys/kernel/config/iscsi/$IQN/$TPG/np/$IP:$PORT/
*
*/
- tpg_np = iscsit_tpg_add_network_portal(tpg, &sockaddr, str, NULL,
+ tpg_np = iscsit_tpg_add_network_portal(tpg, &sockaddr, NULL,
ISCSI_TCP);
if (IS_ERR(tpg_np)) {
iscsit_put_tpg(tpg);
se_tpg = &tpg->tpg_se_tpg;
pr_debug("LIO_Target_ConfigFS: DEREGISTER -> %s TPGT: %hu"
- " PORTAL: %s:%hu\n", config_item_name(&se_tpg->se_tpg_wwn->wwn_group.cg_item),
- tpg->tpgt, tpg_np->tpg_np->np_ip, tpg_np->tpg_np->np_port);
+ " PORTAL: %pISpc\n", config_item_name(&se_tpg->se_tpg_wwn->wwn_group.cg_item),
+ tpg->tpgt, &tpg_np->tpg_np->np_sockaddr);
ret = iscsit_tpg_del_network_portal(tpg, tpg_np);
if (ret < 0)
/* Start items for lio_target_nacl_attrib_cit */
-#define DEF_NACL_ATTRIB(name) \
-static ssize_t iscsi_nacl_attrib_show_##name( \
- struct se_node_acl *se_nacl, \
- char *page) \
+#define ISCSI_NACL_ATTR(name) \
+static ssize_t iscsi_nacl_attrib_##name##_show(struct config_item *item,\
+ char *page) \
{ \
+ struct se_node_acl *se_nacl = attrib_to_nacl(item); \
struct iscsi_node_acl *nacl = container_of(se_nacl, struct iscsi_node_acl, \
se_node_acl); \
\
return sprintf(page, "%u\n", nacl->node_attrib.name); \
} \
\
-static ssize_t iscsi_nacl_attrib_store_##name( \
- struct se_node_acl *se_nacl, \
- const char *page, \
- size_t count) \
+static ssize_t iscsi_nacl_attrib_##name##_store(struct config_item *item,\
+ const char *page, size_t count) \
{ \
+ struct se_node_acl *se_nacl = attrib_to_nacl(item); \
struct iscsi_node_acl *nacl = container_of(se_nacl, struct iscsi_node_acl, \
se_node_acl); \
u32 val; \
return ret; \
\
return count; \
-}
+} \
+ \
+CONFIGFS_ATTR(iscsi_nacl_attrib_, name)
-#define NACL_ATTR(_name, _mode) TF_NACL_ATTRIB_ATTR(iscsi, _name, _mode);
-/*
- * Define iscsi_node_attrib_s_dataout_timeout
- */
-DEF_NACL_ATTRIB(dataout_timeout);
-NACL_ATTR(dataout_timeout, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_dataout_timeout_retries
- */
-DEF_NACL_ATTRIB(dataout_timeout_retries);
-NACL_ATTR(dataout_timeout_retries, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_default_erl
- */
-DEF_NACL_ATTRIB(default_erl);
-NACL_ATTR(default_erl, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_nopin_timeout
- */
-DEF_NACL_ATTRIB(nopin_timeout);
-NACL_ATTR(nopin_timeout, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_nopin_response_timeout
- */
-DEF_NACL_ATTRIB(nopin_response_timeout);
-NACL_ATTR(nopin_response_timeout, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_random_datain_pdu_offsets
- */
-DEF_NACL_ATTRIB(random_datain_pdu_offsets);
-NACL_ATTR(random_datain_pdu_offsets, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_random_datain_seq_offsets
- */
-DEF_NACL_ATTRIB(random_datain_seq_offsets);
-NACL_ATTR(random_datain_seq_offsets, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_node_attrib_s_random_r2t_offsets
- */
-DEF_NACL_ATTRIB(random_r2t_offsets);
-NACL_ATTR(random_r2t_offsets, S_IRUGO | S_IWUSR);
+ISCSI_NACL_ATTR(dataout_timeout);
+ISCSI_NACL_ATTR(dataout_timeout_retries);
+ISCSI_NACL_ATTR(default_erl);
+ISCSI_NACL_ATTR(nopin_timeout);
+ISCSI_NACL_ATTR(nopin_response_timeout);
+ISCSI_NACL_ATTR(random_datain_pdu_offsets);
+ISCSI_NACL_ATTR(random_datain_seq_offsets);
+ISCSI_NACL_ATTR(random_r2t_offsets);
static struct configfs_attribute *lio_target_nacl_attrib_attrs[] = {
- &iscsi_nacl_attrib_dataout_timeout.attr,
- &iscsi_nacl_attrib_dataout_timeout_retries.attr,
- &iscsi_nacl_attrib_default_erl.attr,
- &iscsi_nacl_attrib_nopin_timeout.attr,
- &iscsi_nacl_attrib_nopin_response_timeout.attr,
- &iscsi_nacl_attrib_random_datain_pdu_offsets.attr,
- &iscsi_nacl_attrib_random_datain_seq_offsets.attr,
- &iscsi_nacl_attrib_random_r2t_offsets.attr,
+ &iscsi_nacl_attrib_attr_dataout_timeout,
+ &iscsi_nacl_attrib_attr_dataout_timeout_retries,
+ &iscsi_nacl_attrib_attr_default_erl,
+ &iscsi_nacl_attrib_attr_nopin_timeout,
+ &iscsi_nacl_attrib_attr_nopin_response_timeout,
+ &iscsi_nacl_attrib_attr_random_datain_pdu_offsets,
+ &iscsi_nacl_attrib_attr_random_datain_seq_offsets,
+ &iscsi_nacl_attrib_attr_random_r2t_offsets,
NULL,
};
/* Start items for lio_target_nacl_auth_cit */
#define __DEF_NACL_AUTH_STR(prefix, name, flags) \
-static ssize_t __iscsi_##prefix##_show_##name( \
+static ssize_t __iscsi_##prefix##_##name##_show( \
struct iscsi_node_acl *nacl, \
char *page) \
{ \
return snprintf(page, PAGE_SIZE, "%s\n", auth->name); \
} \
\
-static ssize_t __iscsi_##prefix##_store_##name( \
+static ssize_t __iscsi_##prefix##_##name##_store( \
struct iscsi_node_acl *nacl, \
const char *page, \
size_t count) \
return count; \
}
+#define DEF_NACL_AUTH_STR(name, flags) \
+ __DEF_NACL_AUTH_STR(nacl_auth, name, flags) \
+static ssize_t iscsi_nacl_auth_##name##_show(struct config_item *item, \
+ char *page) \
+{ \
+ struct se_node_acl *nacl = auth_to_nacl(item); \
+ return __iscsi_nacl_auth_##name##_show(container_of(nacl, \
+ struct iscsi_node_acl, se_node_acl), page); \
+} \
+static ssize_t iscsi_nacl_auth_##name##_store(struct config_item *item, \
+ const char *page, size_t count) \
+{ \
+ struct se_node_acl *nacl = auth_to_nacl(item); \
+ return __iscsi_nacl_auth_##name##_store(container_of(nacl, \
+ struct iscsi_node_acl, se_node_acl), page, count); \
+} \
+ \
+CONFIGFS_ATTR(iscsi_nacl_auth_, name)
+
+/*
+ * One-way authentication userid
+ */
+DEF_NACL_AUTH_STR(userid, NAF_USERID_SET);
+DEF_NACL_AUTH_STR(password, NAF_PASSWORD_SET);
+DEF_NACL_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
+DEF_NACL_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
+
#define __DEF_NACL_AUTH_INT(prefix, name) \
-static ssize_t __iscsi_##prefix##_show_##name( \
+static ssize_t __iscsi_##prefix##_##name##_show( \
struct iscsi_node_acl *nacl, \
char *page) \
{ \
return snprintf(page, PAGE_SIZE, "%d\n", auth->name); \
}
-#define DEF_NACL_AUTH_STR(name, flags) \
- __DEF_NACL_AUTH_STR(nacl_auth, name, flags) \
-static ssize_t iscsi_nacl_auth_show_##name( \
- struct se_node_acl *nacl, \
- char *page) \
-{ \
- return __iscsi_nacl_auth_show_##name(container_of(nacl, \
- struct iscsi_node_acl, se_node_acl), page); \
-} \
-static ssize_t iscsi_nacl_auth_store_##name( \
- struct se_node_acl *nacl, \
- const char *page, \
- size_t count) \
-{ \
- return __iscsi_nacl_auth_store_##name(container_of(nacl, \
- struct iscsi_node_acl, se_node_acl), page, count); \
-}
-
#define DEF_NACL_AUTH_INT(name) \
__DEF_NACL_AUTH_INT(nacl_auth, name) \
-static ssize_t iscsi_nacl_auth_show_##name( \
- struct se_node_acl *nacl, \
- char *page) \
+static ssize_t iscsi_nacl_auth_##name##_show(struct config_item *item, \
+ char *page) \
{ \
- return __iscsi_nacl_auth_show_##name(container_of(nacl, \
- struct iscsi_node_acl, se_node_acl), page); \
-}
-
-#define AUTH_ATTR(_name, _mode) TF_NACL_AUTH_ATTR(iscsi, _name, _mode);
-#define AUTH_ATTR_RO(_name) TF_NACL_AUTH_ATTR_RO(iscsi, _name);
+ struct se_node_acl *nacl = auth_to_nacl(item); \
+ return __iscsi_nacl_auth_##name##_show(container_of(nacl, \
+ struct iscsi_node_acl, se_node_acl), page); \
+} \
+ \
+CONFIGFS_ATTR_RO(iscsi_nacl_auth_, name)
-/*
- * One-way authentication userid
- */
-DEF_NACL_AUTH_STR(userid, NAF_USERID_SET);
-AUTH_ATTR(userid, S_IRUGO | S_IWUSR);
-/*
- * One-way authentication password
- */
-DEF_NACL_AUTH_STR(password, NAF_PASSWORD_SET);
-AUTH_ATTR(password, S_IRUGO | S_IWUSR);
-/*
- * Enforce mutual authentication
- */
DEF_NACL_AUTH_INT(authenticate_target);
-AUTH_ATTR_RO(authenticate_target);
-/*
- * Mutual authentication userid
- */
-DEF_NACL_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
-AUTH_ATTR(userid_mutual, S_IRUGO | S_IWUSR);
-/*
- * Mutual authentication password
- */
-DEF_NACL_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
-AUTH_ATTR(password_mutual, S_IRUGO | S_IWUSR);
static struct configfs_attribute *lio_target_nacl_auth_attrs[] = {
- &iscsi_nacl_auth_userid.attr,
- &iscsi_nacl_auth_password.attr,
- &iscsi_nacl_auth_authenticate_target.attr,
- &iscsi_nacl_auth_userid_mutual.attr,
- &iscsi_nacl_auth_password_mutual.attr,
+ &iscsi_nacl_auth_attr_userid,
+ &iscsi_nacl_auth_attr_password,
+ &iscsi_nacl_auth_attr_authenticate_target,
+ &iscsi_nacl_auth_attr_userid_mutual,
+ &iscsi_nacl_auth_attr_password_mutual,
NULL,
};
/* Start items for lio_target_nacl_param_cit */
-#define DEF_NACL_PARAM(name) \
-static ssize_t iscsi_nacl_param_show_##name( \
- struct se_node_acl *se_nacl, \
- char *page) \
+#define ISCSI_NACL_PARAM(name) \
+static ssize_t iscsi_nacl_param_##name##_show(struct config_item *item, \
+ char *page) \
{ \
+ struct se_node_acl *se_nacl = param_to_nacl(item); \
struct iscsi_session *sess; \
struct se_session *se_sess; \
ssize_t rb; \
spin_unlock_bh(&se_nacl->nacl_sess_lock); \
\
return rb; \
-}
-
-#define NACL_PARAM_ATTR(_name) TF_NACL_PARAM_ATTR_RO(iscsi, _name);
-
-DEF_NACL_PARAM(MaxConnections);
-NACL_PARAM_ATTR(MaxConnections);
-
-DEF_NACL_PARAM(InitialR2T);
-NACL_PARAM_ATTR(InitialR2T);
-
-DEF_NACL_PARAM(ImmediateData);
-NACL_PARAM_ATTR(ImmediateData);
-
-DEF_NACL_PARAM(MaxBurstLength);
-NACL_PARAM_ATTR(MaxBurstLength);
-
-DEF_NACL_PARAM(FirstBurstLength);
-NACL_PARAM_ATTR(FirstBurstLength);
-
-DEF_NACL_PARAM(DefaultTime2Wait);
-NACL_PARAM_ATTR(DefaultTime2Wait);
-
-DEF_NACL_PARAM(DefaultTime2Retain);
-NACL_PARAM_ATTR(DefaultTime2Retain);
-
-DEF_NACL_PARAM(MaxOutstandingR2T);
-NACL_PARAM_ATTR(MaxOutstandingR2T);
-
-DEF_NACL_PARAM(DataPDUInOrder);
-NACL_PARAM_ATTR(DataPDUInOrder);
-
-DEF_NACL_PARAM(DataSequenceInOrder);
-NACL_PARAM_ATTR(DataSequenceInOrder);
-
-DEF_NACL_PARAM(ErrorRecoveryLevel);
-NACL_PARAM_ATTR(ErrorRecoveryLevel);
+} \
+ \
+CONFIGFS_ATTR_RO(iscsi_nacl_param_, name)
+
+ISCSI_NACL_PARAM(MaxConnections);
+ISCSI_NACL_PARAM(InitialR2T);
+ISCSI_NACL_PARAM(ImmediateData);
+ISCSI_NACL_PARAM(MaxBurstLength);
+ISCSI_NACL_PARAM(FirstBurstLength);
+ISCSI_NACL_PARAM(DefaultTime2Wait);
+ISCSI_NACL_PARAM(DefaultTime2Retain);
+ISCSI_NACL_PARAM(MaxOutstandingR2T);
+ISCSI_NACL_PARAM(DataPDUInOrder);
+ISCSI_NACL_PARAM(DataSequenceInOrder);
+ISCSI_NACL_PARAM(ErrorRecoveryLevel);
static struct configfs_attribute *lio_target_nacl_param_attrs[] = {
- &iscsi_nacl_param_MaxConnections.attr,
- &iscsi_nacl_param_InitialR2T.attr,
- &iscsi_nacl_param_ImmediateData.attr,
- &iscsi_nacl_param_MaxBurstLength.attr,
- &iscsi_nacl_param_FirstBurstLength.attr,
- &iscsi_nacl_param_DefaultTime2Wait.attr,
- &iscsi_nacl_param_DefaultTime2Retain.attr,
- &iscsi_nacl_param_MaxOutstandingR2T.attr,
- &iscsi_nacl_param_DataPDUInOrder.attr,
- &iscsi_nacl_param_DataSequenceInOrder.attr,
- &iscsi_nacl_param_ErrorRecoveryLevel.attr,
+ &iscsi_nacl_param_attr_MaxConnections,
+ &iscsi_nacl_param_attr_InitialR2T,
+ &iscsi_nacl_param_attr_ImmediateData,
+ &iscsi_nacl_param_attr_MaxBurstLength,
+ &iscsi_nacl_param_attr_FirstBurstLength,
+ &iscsi_nacl_param_attr_DefaultTime2Wait,
+ &iscsi_nacl_param_attr_DefaultTime2Retain,
+ &iscsi_nacl_param_attr_MaxOutstandingR2T,
+ &iscsi_nacl_param_attr_DataPDUInOrder,
+ &iscsi_nacl_param_attr_DataSequenceInOrder,
+ &iscsi_nacl_param_attr_ErrorRecoveryLevel,
NULL,
};
/* Start items for lio_target_acl_cit */
-static ssize_t lio_target_nacl_show_info(
- struct se_node_acl *se_nacl,
- char *page)
+static ssize_t lio_target_nacl_info_show(struct config_item *item, char *page)
{
+ struct se_node_acl *se_nacl = acl_to_nacl(item);
struct iscsi_session *sess;
struct iscsi_conn *conn;
struct se_session *se_sess;
ssize_t rb = 0;
+ u32 max_cmd_sn;
spin_lock_bh(&se_nacl->nacl_sess_lock);
se_sess = se_nacl->nacl_sess;
" Values]-----------------------\n");
rb += sprintf(page+rb, " CmdSN/WR : CmdSN/WC : ExpCmdSN"
" : MaxCmdSN : ITT : TTT\n");
+ max_cmd_sn = (u32) atomic_read(&sess->max_cmd_sn);
rb += sprintf(page+rb, " 0x%08x 0x%08x 0x%08x 0x%08x"
" 0x%08x 0x%08x\n",
sess->cmdsn_window,
- (sess->max_cmd_sn - sess->exp_cmd_sn) + 1,
- sess->exp_cmd_sn, sess->max_cmd_sn,
+ (max_cmd_sn - sess->exp_cmd_sn) + 1,
+ sess->exp_cmd_sn, max_cmd_sn,
sess->init_task_tag, sess->targ_xfer_tag);
rb += sprintf(page+rb, "----------------------[iSCSI"
" Connections]-------------------------\n");
break;
}
- rb += sprintf(page+rb, " Address %s %s", conn->login_ip,
+ rb += sprintf(page+rb, " Address %pISc %s", &conn->login_sockaddr,
(conn->network_transport == ISCSI_TCP) ?
"TCP" : "SCTP");
rb += sprintf(page+rb, " StatSN: 0x%08x\n",
return rb;
}
-TF_NACL_BASE_ATTR_RO(lio_target, info);
-
-static ssize_t lio_target_nacl_show_cmdsn_depth(
- struct se_node_acl *se_nacl,
- char *page)
+static ssize_t lio_target_nacl_cmdsn_depth_show(struct config_item *item,
+ char *page)
{
- return sprintf(page, "%u\n", se_nacl->queue_depth);
+ return sprintf(page, "%u\n", acl_to_nacl(item)->queue_depth);
}
-static ssize_t lio_target_nacl_store_cmdsn_depth(
- struct se_node_acl *se_nacl,
- const char *page,
- size_t count)
+static ssize_t lio_target_nacl_cmdsn_depth_store(struct config_item *item,
+ const char *page, size_t count)
{
+ struct se_node_acl *se_nacl = acl_to_nacl(item);
struct se_portal_group *se_tpg = se_nacl->se_tpg;
struct iscsi_portal_group *tpg = container_of(se_tpg,
struct iscsi_portal_group, tpg_se_tpg);
return (!ret) ? count : (ssize_t)ret;
}
-TF_NACL_BASE_ATTR(lio_target, cmdsn_depth, S_IRUGO | S_IWUSR);
-
-static ssize_t lio_target_nacl_show_tag(
- struct se_node_acl *se_nacl,
- char *page)
+static ssize_t lio_target_nacl_tag_show(struct config_item *item, char *page)
{
- return snprintf(page, PAGE_SIZE, "%s", se_nacl->acl_tag);
+ return snprintf(page, PAGE_SIZE, "%s", acl_to_nacl(item)->acl_tag);
}
-static ssize_t lio_target_nacl_store_tag(
- struct se_node_acl *se_nacl,
- const char *page,
- size_t count)
+static ssize_t lio_target_nacl_tag_store(struct config_item *item,
+ const char *page, size_t count)
{
+ struct se_node_acl *se_nacl = acl_to_nacl(item);
int ret;
ret = core_tpg_set_initiator_node_tag(se_nacl->se_tpg, se_nacl, page);
return count;
}
-TF_NACL_BASE_ATTR(lio_target, tag, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR_RO(lio_target_nacl_, info);
+CONFIGFS_ATTR(lio_target_nacl_, cmdsn_depth);
+CONFIGFS_ATTR(lio_target_nacl_, tag);
static struct configfs_attribute *lio_target_initiator_attrs[] = {
- &lio_target_nacl_info.attr,
- &lio_target_nacl_cmdsn_depth.attr,
- &lio_target_nacl_tag.attr,
+ &lio_target_nacl_attr_info,
+ &lio_target_nacl_attr_cmdsn_depth,
+ &lio_target_nacl_attr_tag,
NULL,
};
-static struct se_node_acl *lio_tpg_alloc_fabric_acl(
- struct se_portal_group *se_tpg)
+static int lio_target_init_nodeacl(struct se_node_acl *se_nacl,
+ const char *name)
{
- struct iscsi_node_acl *acl;
-
- acl = kzalloc(sizeof(struct iscsi_node_acl), GFP_KERNEL);
- if (!acl) {
- pr_err("Unable to allocate memory for struct iscsi_node_acl\n");
- return NULL;
- }
-
- return &acl->se_node_acl;
-}
-
-static struct se_node_acl *lio_target_make_nodeacl(
- struct se_portal_group *se_tpg,
- struct config_group *group,
- const char *name)
-{
- struct config_group *stats_cg;
- struct iscsi_node_acl *acl;
- struct se_node_acl *se_nacl_new, *se_nacl;
- struct iscsi_portal_group *tpg = container_of(se_tpg,
- struct iscsi_portal_group, tpg_se_tpg);
- u32 cmdsn_depth;
-
- se_nacl_new = lio_tpg_alloc_fabric_acl(se_tpg);
- if (!se_nacl_new)
- return ERR_PTR(-ENOMEM);
-
- cmdsn_depth = tpg->tpg_attrib.default_cmdsn_depth;
- /*
- * se_nacl_new may be released by core_tpg_add_initiator_node_acl()
- * when converting a NdoeACL from demo mode -> explict
- */
- se_nacl = core_tpg_add_initiator_node_acl(se_tpg, se_nacl_new,
- name, cmdsn_depth);
- if (IS_ERR(se_nacl))
- return se_nacl;
-
- acl = container_of(se_nacl, struct iscsi_node_acl, se_node_acl);
- stats_cg = &se_nacl->acl_fabric_stat_group;
+ struct iscsi_node_acl *acl =
+ container_of(se_nacl, struct iscsi_node_acl, se_node_acl);
+ struct config_group *stats_cg = &se_nacl->acl_fabric_stat_group;
stats_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
GFP_KERNEL);
if (!stats_cg->default_groups) {
pr_err("Unable to allocate memory for"
" stats_cg->default_groups\n");
- core_tpg_del_initiator_node_acl(se_tpg, se_nacl, 1);
- kfree(acl);
- return ERR_PTR(-ENOMEM);
+ return -ENOMEM;
}
stats_cg->default_groups[0] = &acl->node_stat_grps.iscsi_sess_stats_group;
config_group_init_type_name(&acl->node_stat_grps.iscsi_sess_stats_group,
"iscsi_sess_stats", &iscsi_stat_sess_cit);
- return se_nacl;
+ return 0;
}
-static void lio_target_drop_nodeacl(
- struct se_node_acl *se_nacl)
+static void lio_target_cleanup_nodeacl( struct se_node_acl *se_nacl)
{
- struct se_portal_group *se_tpg = se_nacl->se_tpg;
struct iscsi_node_acl *acl = container_of(se_nacl,
struct iscsi_node_acl, se_node_acl);
struct config_item *df_item;
config_item_put(df_item);
}
kfree(stats_cg->default_groups);
-
- core_tpg_del_initiator_node_acl(se_tpg, se_nacl, 1);
- kfree(acl);
}
/* End items for lio_target_acl_cit */
#define DEF_TPG_ATTRIB(name) \
\
-static ssize_t iscsi_tpg_attrib_show_##name( \
- struct se_portal_group *se_tpg, \
- char *page) \
+static ssize_t iscsi_tpg_attrib_##name##_show(struct config_item *item, \
+ char *page) \
{ \
+ struct se_portal_group *se_tpg = attrib_to_tpg(item); \
struct iscsi_portal_group *tpg = container_of(se_tpg, \
struct iscsi_portal_group, tpg_se_tpg); \
ssize_t rb; \
return rb; \
} \
\
-static ssize_t iscsi_tpg_attrib_store_##name( \
- struct se_portal_group *se_tpg, \
- const char *page, \
- size_t count) \
+static ssize_t iscsi_tpg_attrib_##name##_store(struct config_item *item,\
+ const char *page, size_t count) \
{ \
+ struct se_portal_group *se_tpg = attrib_to_tpg(item); \
struct iscsi_portal_group *tpg = container_of(se_tpg, \
struct iscsi_portal_group, tpg_se_tpg); \
u32 val; \
out: \
iscsit_put_tpg(tpg); \
return ret; \
-}
-
-#define TPG_ATTR(_name, _mode) TF_TPG_ATTRIB_ATTR(iscsi, _name, _mode);
+} \
+CONFIGFS_ATTR(iscsi_tpg_attrib_, name)
-/*
- * Define iscsi_tpg_attrib_s_authentication
- */
DEF_TPG_ATTRIB(authentication);
-TPG_ATTR(authentication, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_login_timeout
- */
DEF_TPG_ATTRIB(login_timeout);
-TPG_ATTR(login_timeout, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_netif_timeout
- */
DEF_TPG_ATTRIB(netif_timeout);
-TPG_ATTR(netif_timeout, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_generate_node_acls
- */
DEF_TPG_ATTRIB(generate_node_acls);
-TPG_ATTR(generate_node_acls, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_default_cmdsn_depth
- */
DEF_TPG_ATTRIB(default_cmdsn_depth);
-TPG_ATTR(default_cmdsn_depth, S_IRUGO | S_IWUSR);
-/*
- Define iscsi_tpg_attrib_s_cache_dynamic_acls
- */
DEF_TPG_ATTRIB(cache_dynamic_acls);
-TPG_ATTR(cache_dynamic_acls, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_demo_mode_write_protect
- */
DEF_TPG_ATTRIB(demo_mode_write_protect);
-TPG_ATTR(demo_mode_write_protect, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_prod_mode_write_protect
- */
DEF_TPG_ATTRIB(prod_mode_write_protect);
-TPG_ATTR(prod_mode_write_protect, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_demo_mode_discovery,
- */
DEF_TPG_ATTRIB(demo_mode_discovery);
-TPG_ATTR(demo_mode_discovery, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_default_erl
- */
DEF_TPG_ATTRIB(default_erl);
-TPG_ATTR(default_erl, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_t10_pi
- */
DEF_TPG_ATTRIB(t10_pi);
-TPG_ATTR(t10_pi, S_IRUGO | S_IWUSR);
-/*
- * Define iscsi_tpg_attrib_s_fabric_prot_type
- */
DEF_TPG_ATTRIB(fabric_prot_type);
-TPG_ATTR(fabric_prot_type, S_IRUGO | S_IWUSR);
+DEF_TPG_ATTRIB(tpg_enabled_sendtargets);
static struct configfs_attribute *lio_target_tpg_attrib_attrs[] = {
- &iscsi_tpg_attrib_authentication.attr,
- &iscsi_tpg_attrib_login_timeout.attr,
- &iscsi_tpg_attrib_netif_timeout.attr,
- &iscsi_tpg_attrib_generate_node_acls.attr,
- &iscsi_tpg_attrib_default_cmdsn_depth.attr,
- &iscsi_tpg_attrib_cache_dynamic_acls.attr,
- &iscsi_tpg_attrib_demo_mode_write_protect.attr,
- &iscsi_tpg_attrib_prod_mode_write_protect.attr,
- &iscsi_tpg_attrib_demo_mode_discovery.attr,
- &iscsi_tpg_attrib_default_erl.attr,
- &iscsi_tpg_attrib_t10_pi.attr,
- &iscsi_tpg_attrib_fabric_prot_type.attr,
+ &iscsi_tpg_attrib_attr_authentication,
+ &iscsi_tpg_attrib_attr_login_timeout,
+ &iscsi_tpg_attrib_attr_netif_timeout,
+ &iscsi_tpg_attrib_attr_generate_node_acls,
+ &iscsi_tpg_attrib_attr_default_cmdsn_depth,
+ &iscsi_tpg_attrib_attr_cache_dynamic_acls,
+ &iscsi_tpg_attrib_attr_demo_mode_write_protect,
+ &iscsi_tpg_attrib_attr_prod_mode_write_protect,
+ &iscsi_tpg_attrib_attr_demo_mode_discovery,
+ &iscsi_tpg_attrib_attr_default_erl,
+ &iscsi_tpg_attrib_attr_t10_pi,
+ &iscsi_tpg_attrib_attr_fabric_prot_type,
+ &iscsi_tpg_attrib_attr_tpg_enabled_sendtargets,
NULL,
};
/* Start items for lio_target_tpg_auth_cit */
#define __DEF_TPG_AUTH_STR(prefix, name, flags) \
-static ssize_t __iscsi_##prefix##_show_##name( \
- struct se_portal_group *se_tpg, \
- char *page) \
+static ssize_t __iscsi_##prefix##_##name##_show(struct se_portal_group *se_tpg, \
+ char *page) \
{ \
struct iscsi_portal_group *tpg = container_of(se_tpg, \
struct iscsi_portal_group, tpg_se_tpg); \
return snprintf(page, PAGE_SIZE, "%s\n", auth->name); \
} \
\
-static ssize_t __iscsi_##prefix##_store_##name( \
- struct se_portal_group *se_tpg, \
- const char *page, \
- size_t count) \
+static ssize_t __iscsi_##prefix##_##name##_store(struct se_portal_group *se_tpg,\
+ const char *page, size_t count) \
{ \
struct iscsi_portal_group *tpg = container_of(se_tpg, \
struct iscsi_portal_group, tpg_se_tpg); \
return count; \
}
+#define DEF_TPG_AUTH_STR(name, flags) \
+ __DEF_TPG_AUTH_STR(tpg_auth, name, flags) \
+static ssize_t iscsi_tpg_auth_##name##_show(struct config_item *item, \
+ char *page) \
+{ \
+ return __iscsi_tpg_auth_##name##_show(auth_to_tpg(item), page); \
+} \
+ \
+static ssize_t iscsi_tpg_auth_##name##_store(struct config_item *item, \
+ const char *page, size_t count) \
+{ \
+ return __iscsi_tpg_auth_##name##_store(auth_to_tpg(item), page, count); \
+} \
+ \
+CONFIGFS_ATTR(iscsi_tpg_auth_, name);
+
+
+DEF_TPG_AUTH_STR(userid, NAF_USERID_SET);
+DEF_TPG_AUTH_STR(password, NAF_PASSWORD_SET);
+DEF_TPG_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
+DEF_TPG_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
+
#define __DEF_TPG_AUTH_INT(prefix, name) \
-static ssize_t __iscsi_##prefix##_show_##name( \
- struct se_portal_group *se_tpg, \
- char *page) \
+static ssize_t __iscsi_##prefix##_##name##_show(struct se_portal_group *se_tpg, \
+ char *page) \
{ \
struct iscsi_portal_group *tpg = container_of(se_tpg, \
struct iscsi_portal_group, tpg_se_tpg); \
return snprintf(page, PAGE_SIZE, "%d\n", auth->name); \
}
-#define DEF_TPG_AUTH_STR(name, flags) \
- __DEF_TPG_AUTH_STR(tpg_auth, name, flags) \
-static ssize_t iscsi_tpg_auth_show_##name( \
- struct se_portal_group *se_tpg, \
- char *page) \
-{ \
- return __iscsi_tpg_auth_show_##name(se_tpg, page); \
-} \
- \
-static ssize_t iscsi_tpg_auth_store_##name( \
- struct se_portal_group *se_tpg, \
- const char *page, \
- size_t count) \
-{ \
- return __iscsi_tpg_auth_store_##name(se_tpg, page, count); \
-}
-
#define DEF_TPG_AUTH_INT(name) \
__DEF_TPG_AUTH_INT(tpg_auth, name) \
-static ssize_t iscsi_tpg_auth_show_##name( \
- struct se_portal_group *se_tpg, \
- char *page) \
+static ssize_t iscsi_tpg_auth_##name##_show(struct config_item *item, \
+ char *page) \
{ \
- return __iscsi_tpg_auth_show_##name(se_tpg, page); \
-}
-
-#define TPG_AUTH_ATTR(_name, _mode) TF_TPG_AUTH_ATTR(iscsi, _name, _mode);
-#define TPG_AUTH_ATTR_RO(_name) TF_TPG_AUTH_ATTR_RO(iscsi, _name);
+ return __iscsi_tpg_auth_##name##_show(auth_to_tpg(item), page); \
+} \
+CONFIGFS_ATTR_RO(iscsi_tpg_auth_, name);
-/*
- * * One-way authentication userid
- * */
-DEF_TPG_AUTH_STR(userid, NAF_USERID_SET);
-TPG_AUTH_ATTR(userid, S_IRUGO | S_IWUSR);
-/*
- * * One-way authentication password
- * */
-DEF_TPG_AUTH_STR(password, NAF_PASSWORD_SET);
-TPG_AUTH_ATTR(password, S_IRUGO | S_IWUSR);
-/*
- * * Enforce mutual authentication
- * */
DEF_TPG_AUTH_INT(authenticate_target);
-TPG_AUTH_ATTR_RO(authenticate_target);
-/*
- * * Mutual authentication userid
- * */
-DEF_TPG_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
-TPG_AUTH_ATTR(userid_mutual, S_IRUGO | S_IWUSR);
-/*
- * * Mutual authentication password
- * */
-DEF_TPG_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
-TPG_AUTH_ATTR(password_mutual, S_IRUGO | S_IWUSR);
static struct configfs_attribute *lio_target_tpg_auth_attrs[] = {
- &iscsi_tpg_auth_userid.attr,
- &iscsi_tpg_auth_password.attr,
- &iscsi_tpg_auth_authenticate_target.attr,
- &iscsi_tpg_auth_userid_mutual.attr,
- &iscsi_tpg_auth_password_mutual.attr,
+ &iscsi_tpg_auth_attr_userid,
+ &iscsi_tpg_auth_attr_password,
+ &iscsi_tpg_auth_attr_authenticate_target,
+ &iscsi_tpg_auth_attr_userid_mutual,
+ &iscsi_tpg_auth_attr_password_mutual,
NULL,
};
/* Start items for lio_target_tpg_param_cit */
#define DEF_TPG_PARAM(name) \
-static ssize_t iscsi_tpg_param_show_##name( \
- struct se_portal_group *se_tpg, \
- char *page) \
+static ssize_t iscsi_tpg_param_##name##_show(struct config_item *item, \
+ char *page) \
{ \
+ struct se_portal_group *se_tpg = param_to_tpg(item); \
struct iscsi_portal_group *tpg = container_of(se_tpg, \
struct iscsi_portal_group, tpg_se_tpg); \
struct iscsi_param *param; \
iscsit_put_tpg(tpg); \
return rb; \
} \
-static ssize_t iscsi_tpg_param_store_##name( \
- struct se_portal_group *se_tpg, \
- const char *page, \
- size_t count) \
+static ssize_t iscsi_tpg_param_##name##_store(struct config_item *item, \
+ const char *page, size_t count) \
{ \
+ struct se_portal_group *se_tpg = param_to_tpg(item); \
struct iscsi_portal_group *tpg = container_of(se_tpg, \
struct iscsi_portal_group, tpg_se_tpg); \
char *buf; \
out: \
kfree(buf); \
iscsit_put_tpg(tpg); \
- return -EINVAL; \
-}
-
-#define TPG_PARAM_ATTR(_name, _mode) TF_TPG_PARAM_ATTR(iscsi, _name, _mode);
+ return -EINVAL; \
+} \
+CONFIGFS_ATTR(iscsi_tpg_param_, name)
DEF_TPG_PARAM(AuthMethod);
-TPG_PARAM_ATTR(AuthMethod, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(HeaderDigest);
-TPG_PARAM_ATTR(HeaderDigest, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(DataDigest);
-TPG_PARAM_ATTR(DataDigest, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(MaxConnections);
-TPG_PARAM_ATTR(MaxConnections, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(TargetAlias);
-TPG_PARAM_ATTR(TargetAlias, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(InitialR2T);
-TPG_PARAM_ATTR(InitialR2T, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(ImmediateData);
-TPG_PARAM_ATTR(ImmediateData, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(MaxRecvDataSegmentLength);
-TPG_PARAM_ATTR(MaxRecvDataSegmentLength, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(MaxXmitDataSegmentLength);
-TPG_PARAM_ATTR(MaxXmitDataSegmentLength, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(MaxBurstLength);
-TPG_PARAM_ATTR(MaxBurstLength, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(FirstBurstLength);
-TPG_PARAM_ATTR(FirstBurstLength, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(DefaultTime2Wait);
-TPG_PARAM_ATTR(DefaultTime2Wait, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(DefaultTime2Retain);
-TPG_PARAM_ATTR(DefaultTime2Retain, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(MaxOutstandingR2T);
-TPG_PARAM_ATTR(MaxOutstandingR2T, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(DataPDUInOrder);
-TPG_PARAM_ATTR(DataPDUInOrder, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(DataSequenceInOrder);
-TPG_PARAM_ATTR(DataSequenceInOrder, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(ErrorRecoveryLevel);
-TPG_PARAM_ATTR(ErrorRecoveryLevel, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(IFMarker);
-TPG_PARAM_ATTR(IFMarker, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(OFMarker);
-TPG_PARAM_ATTR(OFMarker, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(IFMarkInt);
-TPG_PARAM_ATTR(IFMarkInt, S_IRUGO | S_IWUSR);
-
DEF_TPG_PARAM(OFMarkInt);
-TPG_PARAM_ATTR(OFMarkInt, S_IRUGO | S_IWUSR);
static struct configfs_attribute *lio_target_tpg_param_attrs[] = {
- &iscsi_tpg_param_AuthMethod.attr,
- &iscsi_tpg_param_HeaderDigest.attr,
- &iscsi_tpg_param_DataDigest.attr,
- &iscsi_tpg_param_MaxConnections.attr,
- &iscsi_tpg_param_TargetAlias.attr,
- &iscsi_tpg_param_InitialR2T.attr,
- &iscsi_tpg_param_ImmediateData.attr,
- &iscsi_tpg_param_MaxRecvDataSegmentLength.attr,
- &iscsi_tpg_param_MaxXmitDataSegmentLength.attr,
- &iscsi_tpg_param_MaxBurstLength.attr,
- &iscsi_tpg_param_FirstBurstLength.attr,
- &iscsi_tpg_param_DefaultTime2Wait.attr,
- &iscsi_tpg_param_DefaultTime2Retain.attr,
- &iscsi_tpg_param_MaxOutstandingR2T.attr,
- &iscsi_tpg_param_DataPDUInOrder.attr,
- &iscsi_tpg_param_DataSequenceInOrder.attr,
- &iscsi_tpg_param_ErrorRecoveryLevel.attr,
- &iscsi_tpg_param_IFMarker.attr,
- &iscsi_tpg_param_OFMarker.attr,
- &iscsi_tpg_param_IFMarkInt.attr,
- &iscsi_tpg_param_OFMarkInt.attr,
+ &iscsi_tpg_param_attr_AuthMethod,
+ &iscsi_tpg_param_attr_HeaderDigest,
+ &iscsi_tpg_param_attr_DataDigest,
+ &iscsi_tpg_param_attr_MaxConnections,
+ &iscsi_tpg_param_attr_TargetAlias,
+ &iscsi_tpg_param_attr_InitialR2T,
+ &iscsi_tpg_param_attr_ImmediateData,
+ &iscsi_tpg_param_attr_MaxRecvDataSegmentLength,
+ &iscsi_tpg_param_attr_MaxXmitDataSegmentLength,
+ &iscsi_tpg_param_attr_MaxBurstLength,
+ &iscsi_tpg_param_attr_FirstBurstLength,
+ &iscsi_tpg_param_attr_DefaultTime2Wait,
+ &iscsi_tpg_param_attr_DefaultTime2Retain,
+ &iscsi_tpg_param_attr_MaxOutstandingR2T,
+ &iscsi_tpg_param_attr_DataPDUInOrder,
+ &iscsi_tpg_param_attr_DataSequenceInOrder,
+ &iscsi_tpg_param_attr_ErrorRecoveryLevel,
+ &iscsi_tpg_param_attr_IFMarker,
+ &iscsi_tpg_param_attr_OFMarker,
+ &iscsi_tpg_param_attr_IFMarkInt,
+ &iscsi_tpg_param_attr_OFMarkInt,
NULL,
};
/* Start items for lio_target_tpg_cit */
-static ssize_t lio_target_tpg_show_enable(
- struct se_portal_group *se_tpg,
- char *page)
+static ssize_t lio_target_tpg_enable_show(struct config_item *item, char *page)
{
+ struct se_portal_group *se_tpg = to_tpg(item);
struct iscsi_portal_group *tpg = container_of(se_tpg,
struct iscsi_portal_group, tpg_se_tpg);
ssize_t len;
return len;
}
-static ssize_t lio_target_tpg_store_enable(
- struct se_portal_group *se_tpg,
- const char *page,
- size_t count)
+static ssize_t lio_target_tpg_enable_store(struct config_item *item,
+ const char *page, size_t count)
{
+ struct se_portal_group *se_tpg = to_tpg(item);
struct iscsi_portal_group *tpg = container_of(se_tpg,
struct iscsi_portal_group, tpg_se_tpg);
u32 op;
return -EINVAL;
}
-TF_TPG_BASE_ATTR(lio_target, enable, S_IRUGO | S_IWUSR);
-static ssize_t lio_target_tpg_show_dynamic_sessions(
- struct se_portal_group *se_tpg,
- char *page)
+static ssize_t lio_target_tpg_dynamic_sessions_show(struct config_item *item,
+ char *page)
{
- return target_show_dynamic_sessions(se_tpg, page);
+ return target_show_dynamic_sessions(to_tpg(item), page);
}
-TF_TPG_BASE_ATTR_RO(lio_target, dynamic_sessions);
+CONFIGFS_ATTR(lio_target_tpg_, enable);
+CONFIGFS_ATTR_RO(lio_target_tpg_, dynamic_sessions);
static struct configfs_attribute *lio_target_tpg_attrs[] = {
- &lio_target_tpg_enable.attr,
- &lio_target_tpg_dynamic_sessions.attr,
+ &lio_target_tpg_attr_enable,
+ &lio_target_tpg_attr_dynamic_sessions,
NULL,
};
if (!tpg)
return NULL;
- ret = core_tpg_register(&iscsi_ops, wwn, &tpg->tpg_se_tpg,
- tpg, TRANSPORT_TPG_TYPE_NORMAL);
+ ret = core_tpg_register(wwn, &tpg->tpg_se_tpg, SCSI_PROTOCOL_ISCSI);
if (ret < 0)
return NULL;
/* Start LIO-Target TIQN struct contig_item lio_target_cit */
-static ssize_t lio_target_wwn_show_attr_lio_version(
- struct target_fabric_configfs *tf,
- char *page)
+static ssize_t lio_target_wwn_lio_version_show(struct config_item *item,
+ char *page)
{
return sprintf(page, "Datera Inc. iSCSI Target "ISCSIT_VERSION"\n");
}
-TF_WWN_ATTR_RO(lio_target, lio_version);
+CONFIGFS_ATTR_RO(lio_target_wwn_, lio_version);
static struct configfs_attribute *lio_target_wwn_attrs[] = {
- &lio_target_wwn_lio_version.attr,
+ &lio_target_wwn_attr_lio_version,
NULL,
};
#define DEF_DISC_AUTH_STR(name, flags) \
__DEF_NACL_AUTH_STR(disc, name, flags) \
-static ssize_t iscsi_disc_show_##name( \
- struct target_fabric_configfs *tf, \
- char *page) \
+static ssize_t iscsi_disc_##name##_show(struct config_item *item, char *page) \
{ \
- return __iscsi_disc_show_##name(&iscsit_global->discovery_acl, \
+ return __iscsi_disc_##name##_show(&iscsit_global->discovery_acl,\
page); \
} \
-static ssize_t iscsi_disc_store_##name( \
- struct target_fabric_configfs *tf, \
- const char *page, \
- size_t count) \
+static ssize_t iscsi_disc_##name##_store(struct config_item *item, \
+ const char *page, size_t count) \
{ \
- return __iscsi_disc_store_##name(&iscsit_global->discovery_acl, \
+ return __iscsi_disc_##name##_store(&iscsit_global->discovery_acl, \
page, count); \
-}
+ \
+} \
+CONFIGFS_ATTR(iscsi_disc_, name)
+
+DEF_DISC_AUTH_STR(userid, NAF_USERID_SET);
+DEF_DISC_AUTH_STR(password, NAF_PASSWORD_SET);
+DEF_DISC_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
+DEF_DISC_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
#define DEF_DISC_AUTH_INT(name) \
__DEF_NACL_AUTH_INT(disc, name) \
-static ssize_t iscsi_disc_show_##name( \
- struct target_fabric_configfs *tf, \
- char *page) \
+static ssize_t iscsi_disc_##name##_show(struct config_item *item, char *page) \
{ \
- return __iscsi_disc_show_##name(&iscsit_global->discovery_acl, \
+ return __iscsi_disc_##name##_show(&iscsit_global->discovery_acl, \
page); \
-}
-
-#define DISC_AUTH_ATTR(_name, _mode) TF_DISC_ATTR(iscsi, _name, _mode)
-#define DISC_AUTH_ATTR_RO(_name) TF_DISC_ATTR_RO(iscsi, _name)
+} \
+CONFIGFS_ATTR_RO(iscsi_disc_, name)
-/*
- * One-way authentication userid
- */
-DEF_DISC_AUTH_STR(userid, NAF_USERID_SET);
-DISC_AUTH_ATTR(userid, S_IRUGO | S_IWUSR);
-/*
- * One-way authentication password
- */
-DEF_DISC_AUTH_STR(password, NAF_PASSWORD_SET);
-DISC_AUTH_ATTR(password, S_IRUGO | S_IWUSR);
-/*
- * Enforce mutual authentication
- */
DEF_DISC_AUTH_INT(authenticate_target);
-DISC_AUTH_ATTR_RO(authenticate_target);
-/*
- * Mutual authentication userid
- */
-DEF_DISC_AUTH_STR(userid_mutual, NAF_USERID_IN_SET);
-DISC_AUTH_ATTR(userid_mutual, S_IRUGO | S_IWUSR);
-/*
- * Mutual authentication password
- */
-DEF_DISC_AUTH_STR(password_mutual, NAF_PASSWORD_IN_SET);
-DISC_AUTH_ATTR(password_mutual, S_IRUGO | S_IWUSR);
-/*
- * enforce_discovery_auth
- */
-static ssize_t iscsi_disc_show_enforce_discovery_auth(
- struct target_fabric_configfs *tf,
- char *page)
+
+static ssize_t iscsi_disc_enforce_discovery_auth_show(struct config_item *item,
+ char *page)
{
struct iscsi_node_auth *discovery_auth = &iscsit_global->discovery_acl.node_auth;
return sprintf(page, "%d\n", discovery_auth->enforce_discovery_auth);
}
-static ssize_t iscsi_disc_store_enforce_discovery_auth(
- struct target_fabric_configfs *tf,
- const char *page,
- size_t count)
+static ssize_t iscsi_disc_enforce_discovery_auth_store(struct config_item *item,
+ const char *page, size_t count)
{
struct iscsi_param *param;
struct iscsi_portal_group *discovery_tpg = iscsit_global->discovery_tpg;
return count;
}
-DISC_AUTH_ATTR(enforce_discovery_auth, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(iscsi_disc_, enforce_discovery_auth);
static struct configfs_attribute *lio_target_discovery_auth_attrs[] = {
- &iscsi_disc_userid.attr,
- &iscsi_disc_password.attr,
- &iscsi_disc_authenticate_target.attr,
- &iscsi_disc_userid_mutual.attr,
- &iscsi_disc_password_mutual.attr,
- &iscsi_disc_enforce_discovery_auth.attr,
+ &iscsi_disc_attr_userid,
+ &iscsi_disc_attr_password,
+ &iscsi_disc_attr_authenticate_target,
+ &iscsi_disc_attr_userid_mutual,
+ &iscsi_disc_attr_password_mutual,
+ &iscsi_disc_attr_enforce_discovery_auth,
NULL,
};
return "iSCSI";
}
-static u32 iscsi_get_task_tag(struct se_cmd *se_cmd)
-{
- struct iscsi_cmd *cmd = container_of(se_cmd, struct iscsi_cmd, se_cmd);
-
- /* only used for printks or comparism with ->ref_task_tag */
- return (__force u32)cmd->init_task_tag;
-}
-
static int iscsi_get_cmd_state(struct se_cmd *se_cmd)
{
struct iscsi_cmd *cmd = container_of(se_cmd, struct iscsi_cmd, se_cmd);
cmd->conn->conn_transport->iscsit_aborted_task(cmd->conn, cmd);
}
-static char *lio_tpg_get_endpoint_wwn(struct se_portal_group *se_tpg)
+static inline struct iscsi_portal_group *iscsi_tpg(struct se_portal_group *se_tpg)
{
- struct iscsi_portal_group *tpg = se_tpg->se_tpg_fabric_ptr;
+ return container_of(se_tpg, struct iscsi_portal_group, tpg_se_tpg);
+}
- return &tpg->tpg_tiqn->tiqn[0];
+static char *lio_tpg_get_endpoint_wwn(struct se_portal_group *se_tpg)
+{
+ return iscsi_tpg(se_tpg)->tpg_tiqn->tiqn;
}
static u16 lio_tpg_get_tag(struct se_portal_group *se_tpg)
{
- struct iscsi_portal_group *tpg = se_tpg->se_tpg_fabric_ptr;
-
- return tpg->tpgt;
+ return iscsi_tpg(se_tpg)->tpgt;
}
static u32 lio_tpg_get_default_depth(struct se_portal_group *se_tpg)
{
- struct iscsi_portal_group *tpg = se_tpg->se_tpg_fabric_ptr;
-
- return tpg->tpg_attrib.default_cmdsn_depth;
+ return iscsi_tpg(se_tpg)->tpg_attrib.default_cmdsn_depth;
}
static int lio_tpg_check_demo_mode(struct se_portal_group *se_tpg)
{
- struct iscsi_portal_group *tpg = se_tpg->se_tpg_fabric_ptr;
-
- return tpg->tpg_attrib.generate_node_acls;
+ return iscsi_tpg(se_tpg)->tpg_attrib.generate_node_acls;
}
static int lio_tpg_check_demo_mode_cache(struct se_portal_group *se_tpg)
{
- struct iscsi_portal_group *tpg = se_tpg->se_tpg_fabric_ptr;
-
- return tpg->tpg_attrib.cache_dynamic_acls;
+ return iscsi_tpg(se_tpg)->tpg_attrib.cache_dynamic_acls;
}
static int lio_tpg_check_demo_mode_write_protect(
struct se_portal_group *se_tpg)
{
- struct iscsi_portal_group *tpg = se_tpg->se_tpg_fabric_ptr;
-
- return tpg->tpg_attrib.demo_mode_write_protect;
+ return iscsi_tpg(se_tpg)->tpg_attrib.demo_mode_write_protect;
}
static int lio_tpg_check_prod_mode_write_protect(
struct se_portal_group *se_tpg)
{
- struct iscsi_portal_group *tpg = se_tpg->se_tpg_fabric_ptr;
-
- return tpg->tpg_attrib.prod_mode_write_protect;
+ return iscsi_tpg(se_tpg)->tpg_attrib.prod_mode_write_protect;
}
static int lio_tpg_check_prot_fabric_only(
struct se_portal_group *se_tpg)
{
- struct iscsi_portal_group *tpg = se_tpg->se_tpg_fabric_ptr;
/*
* Only report fabric_prot_type if t10_pi has also been enabled
* for incoming ib_isert sessions.
*/
- if (!tpg->tpg_attrib.t10_pi)
+ if (!iscsi_tpg(se_tpg)->tpg_attrib.t10_pi)
return 0;
-
- return tpg->tpg_attrib.fabric_prot_type;
-}
-
-static void lio_tpg_release_fabric_acl(
- struct se_portal_group *se_tpg,
- struct se_node_acl *se_acl)
-{
- struct iscsi_node_acl *acl = container_of(se_acl,
- struct iscsi_node_acl, se_node_acl);
- kfree(acl);
+ return iscsi_tpg(se_tpg)->tpg_attrib.fabric_prot_type;
}
/*
- * Called with spin_lock_bh(struct se_portal_group->session_lock) held..
+ * Called with spin_lock_irq(struct se_portal_group->session_lock) held
+ * or not held.
*
* Also, this function calls iscsit_inc_session_usage_count() on the
* struct iscsi_session in question.
static int lio_tpg_shutdown_session(struct se_session *se_sess)
{
struct iscsi_session *sess = se_sess->fabric_sess_ptr;
+ struct se_portal_group *se_tpg = se_sess->se_tpg;
+ bool local_lock = false;
+
+ if (!spin_is_locked(&se_tpg->session_lock)) {
+ spin_lock_irq(&se_tpg->session_lock);
+ local_lock = true;
+ }
spin_lock(&sess->conn_lock);
if (atomic_read(&sess->session_fall_back_to_erl0) ||
atomic_read(&sess->session_logout) ||
(sess->time2retain_timer_flags & ISCSI_TF_EXPIRED)) {
spin_unlock(&sess->conn_lock);
+ if (local_lock)
+ spin_unlock_irq(&sess->conn_lock);
return 0;
}
atomic_set(&sess->session_reinstatement, 1);
spin_unlock(&sess->conn_lock);
iscsit_stop_time2retain_timer(sess);
+ spin_unlock_irq(&se_tpg->session_lock);
+
iscsit_stop_session(sess, 1, 1);
+ if (!local_lock)
+ spin_lock_irq(&se_tpg->session_lock);
return 1;
}
static u32 lio_tpg_get_inst_index(struct se_portal_group *se_tpg)
{
- struct iscsi_portal_group *tpg = se_tpg->se_tpg_fabric_ptr;
-
- return tpg->tpg_tiqn->tiqn_index;
+ return iscsi_tpg(se_tpg)->tpg_tiqn->tiqn_index;
}
static void lio_set_default_node_attributes(struct se_node_acl *se_acl)
static int lio_check_stop_free(struct se_cmd *se_cmd)
{
- return target_put_sess_cmd(se_cmd->se_sess, se_cmd);
+ return target_put_sess_cmd(se_cmd);
}
static void lio_release_cmd(struct se_cmd *se_cmd)
const struct target_core_fabric_ops iscsi_ops = {
.module = THIS_MODULE,
.name = "iscsi",
+ .node_acl_size = sizeof(struct iscsi_node_acl),
.get_fabric_name = iscsi_get_fabric_name,
- .get_fabric_proto_ident = iscsi_get_fabric_proto_ident,
.tpg_get_wwn = lio_tpg_get_endpoint_wwn,
.tpg_get_tag = lio_tpg_get_tag,
.tpg_get_default_depth = lio_tpg_get_default_depth,
- .tpg_get_pr_transport_id = iscsi_get_pr_transport_id,
- .tpg_get_pr_transport_id_len = iscsi_get_pr_transport_id_len,
- .tpg_parse_pr_out_transport_id = iscsi_parse_pr_out_transport_id,
.tpg_check_demo_mode = lio_tpg_check_demo_mode,
.tpg_check_demo_mode_cache = lio_tpg_check_demo_mode_cache,
.tpg_check_demo_mode_write_protect =
.tpg_check_prod_mode_write_protect =
lio_tpg_check_prod_mode_write_protect,
.tpg_check_prot_fabric_only = &lio_tpg_check_prot_fabric_only,
- .tpg_alloc_fabric_acl = lio_tpg_alloc_fabric_acl,
- .tpg_release_fabric_acl = lio_tpg_release_fabric_acl,
.tpg_get_inst_index = lio_tpg_get_inst_index,
.check_stop_free = lio_check_stop_free,
.release_cmd = lio_release_cmd,
.write_pending = lio_write_pending,
.write_pending_status = lio_write_pending_status,
.set_default_node_attributes = lio_set_default_node_attributes,
- .get_task_tag = iscsi_get_task_tag,
.get_cmd_state = iscsi_get_cmd_state,
.queue_data_in = lio_queue_data_in,
.queue_status = lio_queue_status,
.fabric_drop_tpg = lio_target_tiqn_deltpg,
.fabric_make_np = lio_target_call_addnptotpg,
.fabric_drop_np = lio_target_call_delnpfromtpg,
- .fabric_make_nodeacl = lio_target_make_nodeacl,
- .fabric_drop_nodeacl = lio_target_drop_nodeacl,
+ .fabric_init_nodeacl = lio_target_init_nodeacl,
+ .fabric_cleanup_nodeacl = lio_target_cleanup_nodeacl,
.tfc_discovery_attrs = lio_target_discovery_auth_attrs,
.tfc_wwn_attrs = lio_target_wwn_attrs,
Code Review / kvmfornfv.git / blobdiff