diff options
| -rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.c | 44 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.h | 1 |
2 files changed, 45 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 57346abf5662..843b53b0e9f2 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -336,6 +336,14 @@ static int tcm_qla2xxx_check_demo_mode_login_only(struct se_portal_group *se_tpg return tpg->tpg_attrib.demo_mode_login_only; } +static int tcm_qla2xxx_check_prot_fabric_only(struct se_portal_group *se_tpg) +{ + struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg, + struct tcm_qla2xxx_tpg, se_tpg); + + return tpg->tpg_attrib.fabric_prot_type; +} + static struct se_node_acl *tcm_qla2xxx_alloc_fabric_acl( struct se_portal_group *se_tpg) { @@ -1091,9 +1099,44 @@ static ssize_t tcm_qla2xxx_tpg_show_dynamic_sessions( TF_TPG_BASE_ATTR_RO(tcm_qla2xxx, dynamic_sessions); +static ssize_t tcm_qla2xxx_tpg_store_fabric_prot_type( + struct se_portal_group *se_tpg, + const char *page, + size_t count) +{ + struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg, + struct tcm_qla2xxx_tpg, se_tpg); + unsigned long val; + int ret = kstrtoul(page, 0, &val); + + if (ret) { + pr_err("kstrtoul() returned %d for fabric_prot_type\n", ret); + return ret; + } + if (val != 0 && val != 1 && val != 3) { + pr_err("Invalid qla2xxx fabric_prot_type: %lu\n", val); + return -EINVAL; + } + tpg->tpg_attrib.fabric_prot_type = val; + + return count; +} + +static ssize_t tcm_qla2xxx_tpg_show_fabric_prot_type( + struct se_portal_group *se_tpg, + char *page) +{ + struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg, + struct tcm_qla2xxx_tpg, se_tpg); + + return sprintf(page, "%d\n", tpg->tpg_attrib.fabric_prot_type); +} +TF_TPG_BASE_ATTR(tcm_qla2xxx, fabric_prot_type, S_IRUGO | S_IWUSR); + static struct configfs_attribute *tcm_qla2xxx_tpg_attrs[] = { &tcm_qla2xxx_tpg_enable.attr, &tcm_qla2xxx_tpg_dynamic_sessions.attr, + &tcm_qla2xxx_tpg_fabric_prot_type.attr, NULL, }; @@ -1959,6 +2002,7 @@ static struct target_core_fabric_ops tcm_qla2xxx_ops = { tcm_qla2xxx_check_demo_write_protect, .tpg_check_prod_mode_write_protect = tcm_qla2xxx_check_prod_write_protect, + .tpg_check_prot_fabric_only = tcm_qla2xxx_check_prot_fabric_only, .tpg_check_demo_mode_login_only = tcm_qla2xxx_check_demo_mode_login_only, .tpg_alloc_fabric_acl = tcm_qla2xxx_alloc_fabric_acl, .tpg_release_fabric_acl = tcm_qla2xxx_release_fabric_acl, diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.h b/drivers/scsi/qla2xxx/tcm_qla2xxx.h index 10c002145648..23295115c9fc 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.h +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.h @@ -33,6 +33,7 @@ struct tcm_qla2xxx_tpg_attrib { int demo_mode_write_protect; int prod_mode_write_protect; int demo_mode_login_only; + int fabric_prot_type; }; struct tcm_qla2xxx_tpg { |