diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/tcm_qla2xxx.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 7ed7bae6172b..ac65cb7b4886 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -1359,9 +1359,7 @@ static void tcm_qla2xxx_free_session(struct qla_tgt_sess *sess) struct qla_hw_data *ha = tgt->ha; scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); struct se_session *se_sess; - struct se_node_acl *se_nacl; struct tcm_qla2xxx_lport *lport; - struct tcm_qla2xxx_nacl *nacl; BUG_ON(in_interrupt()); @@ -1371,8 +1369,6 @@ static void tcm_qla2xxx_free_session(struct qla_tgt_sess *sess) dump_stack(); return; } - se_nacl = se_sess->se_node_acl; - nacl = container_of(se_nacl, struct tcm_qla2xxx_nacl, se_node_acl); lport = vha->vha_tgt.target_lport_ptr; if (!lport) { @@ -1680,7 +1676,6 @@ static int tcm_qla2xxx_lport_register_npiv_cb(struct scsi_qla_host *base_vha, (struct tcm_qla2xxx_lport *)target_lport_ptr; struct tcm_qla2xxx_lport *base_lport = (struct tcm_qla2xxx_lport *)base_vha->vha_tgt.target_lport_ptr; - struct tcm_qla2xxx_tpg *base_tpg; struct fc_vport_identifiers vport_id; if (!qla_tgt_mode_enabled(base_vha)) { @@ -1693,7 +1688,6 @@ static int tcm_qla2xxx_lport_register_npiv_cb(struct scsi_qla_host *base_vha, pr_err("qla2xxx base_lport or tpg_1 not available\n"); return -EPERM; } - base_tpg = base_lport->tpg_1; memset(&vport_id, 0, sizeof(vport_id)); vport_id.port_name = npiv_wwpn; @@ -1810,6 +1804,11 @@ static const struct target_core_fabric_ops tcm_qla2xxx_ops = { .module = THIS_MODULE, .name = "qla2xxx", .node_acl_size = sizeof(struct tcm_qla2xxx_nacl), + /* + * XXX: Limit assumes single page per scatter-gather-list entry. + * Current maximum is ~4.9 MB per se_cmd->t_data_sg with PAGE_SIZE=4096 + */ + .max_data_sg_nents = 1200, .get_fabric_name = tcm_qla2xxx_get_fabric_name, .tpg_get_wwn = tcm_qla2xxx_get_fabric_wwn, .tpg_get_tag = tcm_qla2xxx_get_tag, @@ -1958,7 +1957,7 @@ static void __exit tcm_qla2xxx_exit(void) tcm_qla2xxx_deregister_configfs(); } -MODULE_DESCRIPTION("TCM QLA2XXX series NPIV enabled fabric driver"); +MODULE_DESCRIPTION("TCM QLA24XX+ series NPIV enabled fabric driver"); MODULE_LICENSE("GPL"); module_init(tcm_qla2xxx_init); module_exit(tcm_qla2xxx_exit); |