static ssize_t target_stat_auth_map_indx_show(struct config_item *item,
char *page)
{
struct se_lun_acl *lacl = auth_to_lacl(item);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* FIXME: scsiAuthIntrLunMapIndex */
ret = snprintf(page, PAGE_SIZE, "%u\n", 0);
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_auth_att_count_show(struct config_item *item,
char *page)
{
struct se_lun_acl *lacl = auth_to_lacl(item);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* scsiAuthIntrAttachedTimes */
ret = snprintf(page, PAGE_SIZE, "%u\n", deve->attach_count);
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_iport_port_auth_indx_show(struct config_item *item,
char *page)
{
struct se_lun_acl *lacl = iport_to_lacl(item);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* scsiAttIntrPortAuthIntrIdx */
ret = snprintf(page, PAGE_SIZE, "%u\n", nacl->acl_index);
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_auth_intr_name_show(struct config_item *item,
char *page)
{
struct se_lun_acl *lacl = auth_to_lacl(item);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* scsiAuthIntrName */
ret = snprintf(page, PAGE_SIZE, "%s\n", nacl->initiatorname);
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_scsi_att_intr_port_show_attr_port_auth_indx(
struct se_ml_stat_grps *lgrps, char *page)
{
struct se_lun_acl *lacl = container_of(lgrps,
struct se_lun_acl, ml_stat_grps);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* scsiAttIntrPortAuthIntrIdx */
ret = snprintf(page, PAGE_SIZE, "%u\n", nacl->acl_index);
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_scsi_auth_intr_show_attr_row_status(
struct se_ml_stat_grps *lgrps, char *page)
{
struct se_lun_acl *lacl = container_of(lgrps,
struct se_lun_acl, ml_stat_grps);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* FIXME: scsiAuthIntrRowStatus */
ret = snprintf(page, PAGE_SIZE, "Ready\n");
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_auth_creation_time_show(struct config_item *item,
char *page)
{
struct se_lun_acl *lacl = auth_to_lacl(item);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* scsiAuthIntrLastCreation */
ret = snprintf(page, PAGE_SIZE, "%u\n", (u32)(((u32)deve->creation_time -
INITIAL_JIFFIES) * 100 / HZ));
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_auth_write_mbytes_show(struct config_item *item,
char *page)
{
struct se_lun_acl *lacl = auth_to_lacl(item);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* scsiAuthIntrWrittenMegaBytes */
ret = snprintf(page, PAGE_SIZE, "%u\n",
(u32)(atomic_long_read(&deve->write_bytes) >> 20));
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_auth_num_cmds_show(struct config_item *item,
char *page)
{
struct se_lun_acl *lacl = auth_to_lacl(item);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* scsiAuthIntrOutCommands */
ret = snprintf(page, PAGE_SIZE, "%lu\n",
atomic_long_read(&deve->total_cmds));
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_scsi_auth_intr_show_attr_creation_time(
struct se_ml_stat_grps *lgrps, char *page)
{
struct se_lun_acl *lacl = container_of(lgrps,
struct se_lun_acl, ml_stat_grps);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* scsiAuthIntrLastCreation */
ret = snprintf(page, PAGE_SIZE, "%u\n", (u32)(((u32)deve->creation_time -
INITIAL_JIFFIES) * 100 / HZ));
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_scsi_auth_intr_show_attr_write_mbytes(
struct se_ml_stat_grps *lgrps, char *page)
{
struct se_lun_acl *lacl = container_of(lgrps,
struct se_lun_acl, ml_stat_grps);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* scsiAuthIntrWrittenMegaBytes */
ret = snprintf(page, PAGE_SIZE, "%u\n",
(u32)(atomic_long_read(&deve->write_bytes) >> 20));
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_scsi_auth_intr_show_attr_num_cmds(
struct se_ml_stat_grps *lgrps, char *page)
{
struct se_lun_acl *lacl = container_of(lgrps,
struct se_lun_acl, ml_stat_grps);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
/* scsiAuthIntrOutCommands */
ret = snprintf(page, PAGE_SIZE, "%lu\n",
atomic_long_read(&deve->total_cmds));
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_auth_port_show(struct config_item *item,
char *page)
{
struct se_lun_acl *lacl = auth_to_lacl(item);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
struct se_portal_group *tpg;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
tpg = nacl->se_tpg;
/* scsiAuthIntrTgtPortIndex */
ret = snprintf(page, PAGE_SIZE, "%u\n", tpg->se_tpg_tfo->tpg_get_tag(tpg));
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_auth_dev_show(struct config_item *item,
char *page)
{
struct se_lun_acl *lacl = auth_to_lacl(item);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
struct se_lun *lun;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
lun = rcu_dereference(deve->se_lun);
/* scsiDeviceIndex */
ret = snprintf(page, PAGE_SIZE, "%u\n", lun->lun_index);
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_scsi_att_intr_port_show_attr_port(
struct se_ml_stat_grps *lgrps, char *page)
{
struct se_lun_acl *lacl = container_of(lgrps,
struct se_lun_acl, ml_stat_grps);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
struct se_portal_group *tpg;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
tpg = nacl->se_tpg;
/* scsiPortIndex */
ret = snprintf(page, PAGE_SIZE, "%u\n", tpg->se_tpg_tfo->tpg_get_tag(tpg));
rcu_read_unlock();
return ret;
}
static ssize_t target_stat_scsi_att_intr_port_show_attr_dev(
struct se_ml_stat_grps *lgrps, char *page)
{
struct se_lun_acl *lacl = container_of(lgrps,
struct se_lun_acl, ml_stat_grps);
struct se_node_acl *nacl = lacl->se_lun_nacl;
struct se_dev_entry *deve;
struct se_lun *lun;
ssize_t ret;
rcu_read_lock();
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (!deve) {
rcu_read_unlock();
return -ENODEV;
}
lun = rcu_dereference(deve->se_lun);
/* scsiDeviceIndex */
ret = snprintf(page, PAGE_SIZE, "%u\n", lun->lun_index);
rcu_read_unlock();
return ret;
}