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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-31 15:31:23 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-31 15:31:23 -0800
commit4e13c5d0212f25d69a97606b9d5a85edb52a7737 (patch)
tree002f59b9151f42a6388656762f0e7963d08b89ef /drivers/scsi
parentdeb2a1d29bf0168ff2575e714e5c1f156be663fb (diff)
parent5259a06ef97068b710f45d092a587e8d740f750f (diff)
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Pull SCSI target updates from Nicholas Bellinger: "The highlights this round include: - add support for SCSI Referrals (Hannes) - add support for T10 DIF into target core (nab + mkp) - add support for T10 DIF emulation in FILEIO + RAMDISK backends (Sagi + nab) - add support for T10 DIF -> bio_integrity passthrough in IBLOCK backend (nab) - prep changes to iser-target for >= v3.15 T10 DIF support (Sagi) - add support for qla2xxx N_Port ID Virtualization - NPIV (Saurav + Quinn) - allow percpu_ida_alloc() to receive task state bitmask (Kent) - fix >= v3.12 iscsi-target session reset hung task regression (nab) - fix >= v3.13 percpu_ref se_lun->lun_ref_active race (nab) - fix a long-standing network portal creation race (Andy)" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (51 commits) target: Fix percpu_ref_put race in transport_lun_remove_cmd target/iscsi: Fix network portal creation race target: Report bad sector in sense data for DIF errors iscsi-target: Convert gfp_t parameter to task state bitmask iscsi-target: Fix connection reset hang with percpu_ida_alloc percpu_ida: Make percpu_ida_alloc + callers accept task state bitmask iscsi-target: Pre-allocate more tags to avoid ack starvation qla2xxx: Configure NPIV fc_vport via tcm_qla2xxx_npiv_make_lport qla2xxx: Enhancements to enable NPIV support for QLOGIC ISPs with TCM/LIO. qla2xxx: Fix scsi_host leak on qlt_lport_register callback failure IB/isert: pass scatterlist instead of cmd to fast_reg_mr routine IB/isert: Move fastreg descriptor creation to a function IB/isert: Avoid frwr notation, user fastreg IB/isert: seperate connection protection domains and dma MRs tcm_loop: Enable DIF/DIX modes in SCSI host LLD target/rd: Add DIF protection into rd_execute_rw target/rd: Add support for protection SGL setup + release target/rd: Refactor rd_build_device_space + rd_release_device_space target/file: Add DIF protection support to fd_execute_rw target/file: Add DIF protection init/format support ...
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h12
-rw-r--r--drivers/scsi/qla2xxx/qla_target.c171
-rw-r--r--drivers/scsi/qla2xxx/qla_target.h4
-rw-r--r--drivers/scsi/qla2xxx/tcm_qla2xxx.c180
-rw-r--r--drivers/scsi/qla2xxx/tcm_qla2xxx.h4
6 files changed, 221 insertions, 152 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 570c7fcc0c4..4a0d7c92181 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1990,6 +1990,8 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
vha->flags.delete_progress = 1;
+ qlt_remove_target(ha, vha);
+
fc_remove_host(vha->host);
scsi_remove_host(vha->host);
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 41d6491d7bd..e1fe95ef23e 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2750,6 +2750,13 @@ struct qlfc_fw {
uint32_t len;
};
+struct scsi_qlt_host {
+ void *target_lport_ptr;
+ struct mutex tgt_mutex;
+ struct mutex tgt_host_action_mutex;
+ struct qla_tgt *qla_tgt;
+};
+
struct qlt_hw_data {
/* Protected by hw lock */
uint32_t enable_class_2:1;
@@ -2765,15 +2772,11 @@ struct qlt_hw_data {
uint32_t __iomem *atio_q_in;
uint32_t __iomem *atio_q_out;
- void *target_lport_ptr;
struct qla_tgt_func_tmpl *tgt_ops;
- struct qla_tgt *qla_tgt;
struct qla_tgt_cmd *cmds[DEFAULT_OUTSTANDING_COMMANDS];
uint16_t current_handle;
struct qla_tgt_vp_map *tgt_vp_map;
- struct mutex tgt_mutex;
- struct mutex tgt_host_action_mutex;
int saved_set;
uint16_t saved_exchange_count;
@@ -3435,6 +3438,7 @@ typedef struct scsi_qla_host {
#define VP_ERR_FAB_LOGOUT 4
#define VP_ERR_ADAP_NORESOURCES 5
struct qla_hw_data *hw;
+ struct scsi_qlt_host vha_tgt;
struct req_que *req;
int fw_heartbeat_counter;
int seconds_since_last_heartbeat;
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 38a1257e76e..9e80d61e5a3 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -590,7 +590,7 @@ static struct qla_tgt_sess *qlt_create_sess(
/* Check to avoid double sessions */
spin_lock_irqsave(&ha->hardware_lock, flags);
- list_for_each_entry(sess, &ha->tgt.qla_tgt->sess_list,
+ list_for_each_entry(sess, &vha->vha_tgt.qla_tgt->sess_list,
sess_list_entry) {
if (!memcmp(sess->port_name, fcport->port_name, WWN_SIZE)) {
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf005,
@@ -627,7 +627,7 @@ static struct qla_tgt_sess *qlt_create_sess(
return NULL;
}
- sess->tgt = ha->tgt.qla_tgt;
+ sess->tgt = vha->vha_tgt.qla_tgt;
sess->vha = vha;
sess->s_id = fcport->d_id;
sess->loop_id = fcport->loop_id;
@@ -635,7 +635,7 @@ static struct qla_tgt_sess *qlt_create_sess(
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf006,
"Adding sess %p to tgt %p via ->check_initiator_node_acl()\n",
- sess, ha->tgt.qla_tgt);
+ sess, vha->vha_tgt.qla_tgt);
be_sid[0] = sess->s_id.b.domain;
be_sid[1] = sess->s_id.b.area;
@@ -662,8 +662,8 @@ static struct qla_tgt_sess *qlt_create_sess(
memcpy(sess->port_name, fcport->port_name, sizeof(sess->port_name));
spin_lock_irqsave(&ha->hardware_lock, flags);
- list_add_tail(&sess->sess_list_entry, &ha->tgt.qla_tgt->sess_list);
- ha->tgt.qla_tgt->sess_count++;
+ list_add_tail(&sess->sess_list_entry, &vha->vha_tgt.qla_tgt->sess_list);
+ vha->vha_tgt.qla_tgt->sess_count++;
spin_unlock_irqrestore(&ha->hardware_lock, flags);
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf04b,
@@ -682,7 +682,7 @@ static struct qla_tgt_sess *qlt_create_sess(
void qlt_fc_port_added(struct scsi_qla_host *vha, fc_port_t *fcport)
{
struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
struct qla_tgt_sess *sess;
unsigned long flags;
@@ -692,6 +692,9 @@ void qlt_fc_port_added(struct scsi_qla_host *vha, fc_port_t *fcport)
if (!tgt || (fcport->port_type != FCT_INITIATOR))
return;
+ if (qla_ini_mode_enabled(vha))
+ return;
+
spin_lock_irqsave(&ha->hardware_lock, flags);
if (tgt->tgt_stop) {
spin_unlock_irqrestore(&ha->hardware_lock, flags);
@@ -701,9 +704,9 @@ void qlt_fc_port_added(struct scsi_qla_host *vha, fc_port_t *fcport)
if (!sess) {
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- mutex_lock(&ha->tgt.tgt_mutex);
+ mutex_lock(&vha->vha_tgt.tgt_mutex);
sess = qlt_create_sess(vha, fcport, false);
- mutex_unlock(&ha->tgt.tgt_mutex);
+ mutex_unlock(&vha->vha_tgt.tgt_mutex);
spin_lock_irqsave(&ha->hardware_lock, flags);
} else {
@@ -739,7 +742,7 @@ void qlt_fc_port_added(struct scsi_qla_host *vha, fc_port_t *fcport)
void qlt_fc_port_deleted(struct scsi_qla_host *vha, fc_port_t *fcport)
{
struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
struct qla_tgt_sess *sess;
unsigned long flags;
@@ -806,12 +809,12 @@ void qlt_stop_phase1(struct qla_tgt *tgt)
* Mutex needed to sync with qla_tgt_fc_port_[added,deleted].
* Lock is needed, because we still can get an incoming packet.
*/
- mutex_lock(&ha->tgt.tgt_mutex);
+ mutex_lock(&vha->vha_tgt.tgt_mutex);
spin_lock_irqsave(&ha->hardware_lock, flags);
tgt->tgt_stop = 1;
qlt_clear_tgt_db(tgt, true);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- mutex_unlock(&ha->tgt.tgt_mutex);
+ mutex_unlock(&vha->vha_tgt.tgt_mutex);
flush_delayed_work(&tgt->sess_del_work);
@@ -845,20 +848,21 @@ EXPORT_SYMBOL(qlt_stop_phase1);
void qlt_stop_phase2(struct qla_tgt *tgt)
{
struct qla_hw_data *ha = tgt->ha;
+ scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);
unsigned long flags;
if (tgt->tgt_stopped) {
- ql_dbg(ql_dbg_tgt_mgt, tgt->vha, 0xf04f,
+ ql_dbg(ql_dbg_tgt_mgt, vha, 0xf04f,
"Already in tgt->tgt_stopped state\n");
dump_stack();
return;
}
- ql_dbg(ql_dbg_tgt_mgt, tgt->vha, 0xf00b,
+ ql_dbg(ql_dbg_tgt_mgt, vha, 0xf00b,
"Waiting for %d IRQ commands to complete (tgt %p)",
tgt->irq_cmd_count, tgt);
- mutex_lock(&ha->tgt.tgt_mutex);
+ mutex_lock(&vha->vha_tgt.tgt_mutex);
spin_lock_irqsave(&ha->hardware_lock, flags);
while (tgt->irq_cmd_count != 0) {
spin_unlock_irqrestore(&ha->hardware_lock, flags);
@@ -868,9 +872,9 @@ void qlt_stop_phase2(struct qla_tgt *tgt)
tgt->tgt_stop = 0;
tgt->tgt_stopped = 1;
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- mutex_unlock(&ha->tgt.tgt_mutex);
+ mutex_unlock(&vha->vha_tgt.tgt_mutex);
- ql_dbg(ql_dbg_tgt_mgt, tgt->vha, 0xf00c, "Stop of tgt %p finished",
+ ql_dbg(ql_dbg_tgt_mgt, vha, 0xf00c, "Stop of tgt %p finished",
tgt);
}
EXPORT_SYMBOL(qlt_stop_phase2);
@@ -878,14 +882,14 @@ EXPORT_SYMBOL(qlt_stop_phase2);
/* Called from qlt_remove_target() -> qla2x00_remove_one() */
static void qlt_release(struct qla_tgt *tgt)
{
- struct qla_hw_data *ha = tgt->ha;
+ scsi_qla_host_t *vha = tgt->vha;
- if ((ha->tgt.qla_tgt != NULL) && !tgt->tgt_stopped)
+ if ((vha->vha_tgt.qla_tgt != NULL) && !tgt->tgt_stopped)
qlt_stop_phase2(tgt);
- ha->tgt.qla_tgt = NULL;
+ vha->vha_tgt.qla_tgt = NULL;
- ql_dbg(ql_dbg_tgt_mgt, tgt->vha, 0xf00d,
+ ql_dbg(ql_dbg_tgt_mgt, vha, 0xf00d,
"Release of tgt %p finished\n", tgt);
kfree(tgt);
@@ -949,8 +953,8 @@ static void qlt_send_notify_ack(struct scsi_qla_host *vha,
return;
}
- if (ha->tgt.qla_tgt != NULL)
- ha->tgt.qla_tgt->notify_ack_expected++;
+ if (vha->vha_tgt.qla_tgt != NULL)
+ vha->vha_tgt.qla_tgt->notify_ack_expected++;
pkt->entry_type = NOTIFY_ACK_TYPE;
pkt->entry_count = 1;
@@ -1054,7 +1058,7 @@ static void qlt_24xx_send_abts_resp(struct scsi_qla_host *vha,
/* Other bytes are zero */
}
- ha->tgt.qla_tgt->abts_resp_expected++;
+ vha->vha_tgt.qla_tgt->abts_resp_expected++;
qla2x00_start_iocbs(vha, vha->req);
}
@@ -1206,7 +1210,7 @@ static void qlt_24xx_handle_abts(struct scsi_qla_host *vha,
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf012,
"qla_target(%d): task abort for non-existant session\n",
vha->vp_idx);
- rc = qlt_sched_sess_work(ha->tgt.qla_tgt,
+ rc = qlt_sched_sess_work(vha->vha_tgt.qla_tgt,
QLA_TGT_SESS_WORK_ABORT, abts, sizeof(*abts));
if (rc != 0) {
qlt_24xx_send_abts_resp(vha, abts, FCP_TMF_REJECTED,
@@ -2157,8 +2161,7 @@ static int qlt_prepare_srr_ctio(struct scsi_qla_host *vha,
struct qla_tgt_cmd *cmd, void *ctio)
{
struct qla_tgt_srr_ctio *sc;
- struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
struct qla_tgt_srr_imm *imm;
tgt->ctio_srr_id++;
@@ -2474,7 +2477,7 @@ static void qlt_do_work(struct work_struct *work)
struct qla_tgt_cmd *cmd = container_of(work, struct qla_tgt_cmd, work);
scsi_qla_host_t *vha = cmd->vha;
struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
struct qla_tgt_sess *sess = NULL;
struct atio_from_isp *atio = &cmd->atio;
unsigned char *cdb;
@@ -2507,10 +2510,10 @@ static void qlt_do_work(struct work_struct *work)
goto out_term;
}
- mutex_lock(&ha->tgt.tgt_mutex);
+ mutex_lock(&vha->vha_tgt.tgt_mutex);
sess = qlt_make_local_sess(vha, s_id);
/* sess has an extra creation ref. */
- mutex_unlock(&ha->tgt.tgt_mutex);
+ mutex_unlock(&vha->vha_tgt.tgt_mutex);
if (!sess)
goto out_term;
@@ -2576,8 +2579,7 @@ out_term:
static int qlt_handle_cmd_for_atio(struct scsi_qla_host *vha,
struct atio_from_isp *atio)
{
- struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
struct qla_tgt_cmd *cmd;
if (unlikely(tgt->tgt_stop)) {
@@ -2597,7 +2599,7 @@ static int qlt_handle_cmd_for_atio(struct scsi_qla_host *vha,
memcpy(&cmd->atio, atio, sizeof(*atio));
cmd->state = QLA_TGT_STATE_NEW;
- cmd->tgt = ha->tgt.qla_tgt;
+ cmd->tgt = vha->vha_tgt.qla_tgt;
cmd->vha = vha;
INIT_WORK(&cmd->work, qlt_do_work);
@@ -2723,7 +2725,7 @@ static int qlt_handle_task_mgmt(struct scsi_qla_host *vha, void *iocb)
uint32_t lun, unpacked_lun;
int lun_size, fn;
- tgt = ha->tgt.qla_tgt;
+ tgt = vha->vha_tgt.qla_tgt;
lun = a->u.isp24.fcp_cmnd.lun;
lun_size = sizeof(a->u.isp24.fcp_cmnd.lun);
@@ -2797,7 +2799,7 @@ static int qlt_abort_task(struct scsi_qla_host *vha,
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf025,
"qla_target(%d): task abort for unexisting "
"session\n", vha->vp_idx);
- return qlt_sched_sess_work(ha->tgt.qla_tgt,
+ return qlt_sched_sess_work(vha->vha_tgt.qla_tgt,
QLA_TGT_SESS_WORK_ABORT, iocb, sizeof(*iocb));
}
@@ -2810,7 +2812,6 @@ static int qlt_abort_task(struct scsi_qla_host *vha,
static int qlt_24xx_handle_els(struct scsi_qla_host *vha,
struct imm_ntfy_from_isp *iocb)
{
- struct qla_hw_data *ha = vha->hw;
int res = 0;
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf026,
@@ -2828,7 +2829,7 @@ static int qlt_24xx_handle_els(struct scsi_qla_host *vha,
case ELS_PDISC:
case ELS_ADISC:
{
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
if (tgt->link_reinit_iocb_pending) {
qlt_send_notify_ack(vha, &tgt->link_reinit_iocb,
0, 0, 0, 0, 0, 0);
@@ -3202,8 +3203,7 @@ static void qlt_prepare_srr_imm(struct scsi_qla_host *vha,
struct imm_ntfy_from_isp *iocb)
{
struct qla_tgt_srr_imm *imm;
- struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
struct qla_tgt_srr_ctio *sctio;
tgt->imm_srr_id++;
@@ -3313,7 +3313,7 @@ static void qlt_handle_imm_notify(struct scsi_qla_host *vha,
case IMM_NTFY_LIP_LINK_REINIT:
{
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf033,
"qla_target(%d): LINK REINIT (loop %#x, "
"subcode %x)\n", vha->vp_idx,
@@ -3489,7 +3489,7 @@ static void qlt_24xx_atio_pkt(struct scsi_qla_host *vha,
struct atio_from_isp *atio)
{
struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
int rc;
if (unlikely(tgt == NULL)) {
@@ -3591,7 +3591,7 @@ static void qlt_24xx_atio_pkt(struct scsi_qla_host *vha,
static void qlt_response_pkt(struct scsi_qla_host *vha, response_t *pkt)
{
struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
if (unlikely(tgt == NULL)) {
ql_dbg(ql_dbg_tgt, vha, 0xe05d,
@@ -3794,7 +3794,7 @@ void qlt_async_event(uint16_t code, struct scsi_qla_host *vha,
uint16_t *mailbox)
{
struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
int login_code;
ql_dbg(ql_dbg_tgt, vha, 0xe039,
@@ -3924,14 +3924,14 @@ static fc_port_t *qlt_get_port_database(struct scsi_qla_host *vha,
static struct qla_tgt_sess *qlt_make_local_sess(struct scsi_qla_host *vha,
uint8_t *s_id)
{
- struct qla_hw_data *ha = vha->hw;
struct qla_tgt_sess *sess = NULL;
fc_port_t *fcport = NULL;
int rc, global_resets;
uint16_t loop_id = 0;
retry:
- global_resets = atomic_read(&ha->tgt.qla_tgt->tgt_global_resets_count);
+ global_resets =
+ atomic_read(&vha->vha_tgt.qla_tgt->tgt_global_resets_count);
rc = qla24xx_get_loop_id(vha, s_id, &loop_id);
if (rc != 0) {
@@ -3958,12 +3958,13 @@ retry:
return NULL;
if (global_resets !=
- atomic_read(&ha->tgt.qla_tgt->tgt_global_resets_count)) {
+ atomic_read(&vha->vha_tgt.qla_tgt->tgt_global_resets_count)) {
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf043,
"qla_target(%d): global reset during session discovery "
"(counter was %d, new %d), retrying", vha->vp_idx,
global_resets,
- atomic_read(&ha->tgt.qla_tgt->tgt_global_resets_count));
+ atomic_read(&vha->vha_tgt.
+ qla_tgt->tgt_global_resets_count));
goto retry;
}
@@ -3998,10 +3999,10 @@ static void qlt_abort_work(struct qla_tgt *tgt,
if (!sess) {
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- mutex_lock(&ha->tgt.tgt_mutex);
+ mutex_lock(&vha->vha_tgt.tgt_mutex);
sess = qlt_make_local_sess(vha, s_id);
/* sess has got an extra creation ref */
- mutex_unlock(&ha->tgt.tgt_mutex);
+ mutex_unlock(&vha->vha_tgt.tgt_mutex);
spin_lock_irqsave(&ha->hardware_lock, flags);
if (!sess)
@@ -4052,10 +4053,10 @@ static void qlt_tmr_work(struct qla_tgt *tgt,
if (!sess) {
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- mutex_lock(&ha->tgt.tgt_mutex);
+ mutex_lock(&vha->vha_tgt.tgt_mutex);
sess = qlt_make_local_sess(vha, s_id);
/* sess has got an extra creation ref */
- mutex_unlock(&ha->tgt.tgt_mutex);
+ mutex_unlock(&vha->vha_tgt.tgt_mutex);
spin_lock_irqsave(&ha->hardware_lock, flags);
if (!sess)
@@ -4141,9 +4142,9 @@ int qlt_add_target(struct qla_hw_data *ha, struct scsi_qla_host *base_vha)
}
ql_dbg(ql_dbg_tgt, base_vha, 0xe03b,
- "Registering target for host %ld(%p)", base_vha->host_no, ha);
+ "Registering target for host %ld(%p).\n", base_vha->host_no, ha);
- BUG_ON((ha->tgt.qla_tgt != NULL) || (ha->tgt.tgt_ops != NULL));
+ BUG_ON(base_vha->vha_tgt.qla_tgt != NULL);
tgt = kzalloc(sizeof(struct qla_tgt), GFP_KERNEL);
if (!tgt) {
@@ -4171,7 +4172,7 @@ int qlt_add_target(struct qla_hw_data *ha, struct scsi_qla_host *base_vha)
INIT_WORK(&tgt->srr_work, qlt_handle_srr_work);
atomic_set(&tgt->tgt_global_resets_count, 0);
- ha->tgt.qla_tgt = tgt;
+ base_vha->vha_tgt.qla_tgt = tgt;
ql_dbg(ql_dbg_tgt, base_vha, 0xe067,
"qla_target(%d): using 64 Bit PCI addressing",
@@ -4192,16 +4193,16 @@ int qlt_add_target(struct qla_hw_data *ha, struct scsi_qla_host *base_vha)
/* Must be called under tgt_host_action_mutex */
int qlt_remove_target(struct qla_hw_data *ha, struct scsi_qla_host *vha)
{
- if (!ha->tgt.qla_tgt)
+ if (!vha->vha_tgt.qla_tgt)
return 0;
mutex_lock(&qla_tgt_mutex);
- list_del(&ha->tgt.qla_tgt->tgt_list_entry);
+ list_del(&vha->vha_tgt.qla_tgt->tgt_list_entry);
mutex_unlock(&qla_tgt_mutex);
ql_dbg(ql_dbg_tgt, vha, 0xe03c, "Unregistering target for host %ld(%p)",
vha->host_no, ha);
- qlt_release(ha->tgt.qla_tgt);
+ qlt_release(vha->vha_tgt.qla_tgt);
return 0;
}
@@ -4235,8 +4236,9 @@ static void qlt_lport_dump(struct scsi_qla_host *vha, u64 wwpn,
* @callback: lport initialization callback for tcm_qla2xxx code
* @target_lport_ptr: pointer for tcm_qla2xxx specific lport data
*/
-int qlt_lport_register(struct qla_tgt_func_tmpl *qla_tgt_ops, u64 wwpn,
- int (*callback)(struct scsi_qla_host *), void *target_lport_ptr)
+int qlt_lport_register(void *target_lport_ptr, u64 phys_wwpn,
+ u64 npiv_wwpn, u64 npiv_wwnn,
+ int (*callback)(struct scsi_qla_host *, void *, u64, u64))
{
struct qla_tgt *tgt;
struct scsi_qla_host *vha;
@@ -4255,14 +4257,11 @@ int qlt_lport_register(struct qla_tgt_func_tmpl *qla_tgt_ops, u64 wwpn,
if (!host)
continue;
- if (ha->tgt.tgt_ops != NULL)
- continue;
-
if (!(host->hostt->supported_mode & MODE_TARGET))
continue;
spin_lock_irqsave(&ha->hardware_lock, flags);
- if (host->active_mode & MODE_TARGET) {
+ if ((!npiv_wwpn || !npiv_wwnn) && host->active_mode & MODE_TARGET) {
pr_debug("MODE_TARGET already active on qla2xxx(%d)\n",
host->host_no);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
@@ -4276,24 +4275,18 @@ int qlt_lport_register(struct qla_tgt_func_tmpl *qla_tgt_ops, u64 wwpn,
" qla2xxx scsi_host\n");
continue;
}
- qlt_lport_dump(vha, wwpn, b);
+ qlt_lport_dump(vha, phys_wwpn, b);
if (memcmp(vha->port_name, b, WWN_SIZE)) {
scsi_host_put(host);
continue;
}
- /*
- * Setup passed parameters ahead of invoking callback
- */
- ha->tgt.tgt_ops = qla_tgt_ops;
- ha->tgt.target_lport_ptr = target_lport_ptr;
- rc = (*callback)(vha);
- if (rc != 0) {
- ha->tgt.tgt_ops = NULL;
- ha->tgt.target_lport_ptr = NULL;
- scsi_host_put(host);
- }
mutex_unlock(&qla_tgt_mutex);
+
+ rc = (*callback)(vha, target_lport_ptr, npiv_wwpn, npiv_wwnn);
+ if (rc != 0)
+ scsi_host_put(host);
+
return rc;
}
mutex_unlock(&qla_tgt_mutex);
@@ -4314,7 +4307,7 @@ void qlt_lport_deregister(struct scsi_qla_host *vha)
/*
* Clear the target_lport_ptr qla_target_template pointer in qla_hw_data
*/
- ha->tgt.target_lport_ptr = NULL;
+ vha->vha_tgt.target_lport_ptr = NULL;
ha->tgt.tgt_ops = NULL;
/*
* Release the Scsi_Host reference for the underlying qla2xxx host
@@ -4376,8 +4369,9 @@ void
qlt_enable_vha(struct scsi_qla_host *vha)
{
struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
unsigned long flags;
+ scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
if (!tgt) {
ql_dbg(ql_dbg_tgt, vha, 0xe069,
@@ -4392,9 +4386,14 @@ qlt_enable_vha(struct scsi_qla_host *vha)
qlt_set_mode(vha);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
- qla2xxx_wake_dpc(vha);
- qla2x00_wait_for_hba_online(vha);
+ if (vha->vp_idx) {
+ qla24xx_disable_vp(vha);
+ qla24xx_enable_vp(vha);
+ } else {
+ set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
+ qla2xxx_wake_dpc(base_vha);
+ qla2x00_wait_for_hba_online(base_vha);
+ }
}
EXPORT_SYMBOL(qlt_enable_vha);
@@ -4407,7 +4406,7 @@ void
qlt_disable_vha(struct scsi_qla_host *vha)
{
struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
+ struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
unsigned long flags;
if (!tgt) {
@@ -4438,8 +4437,10 @@ qlt_vport_create(struct scsi_qla_host *vha, struct qla_hw_data *ha)
if (!qla_tgt_mode_enabled(vha))
return;
- mutex_init(&ha->tgt.tgt_mutex);
- mutex_init(&ha->tgt.tgt_host_action_mutex);
+ vha->vha_tgt.qla_tgt = NULL;
+
+ mutex_init(&vha->vha_tgt.tgt_mutex);
+ mutex_init(&vha->vha_tgt.tgt_host_action_mutex);
qlt_clear_mode(vha);
@@ -4450,6 +4451,8 @@ qlt_vport_create(struct scsi_qla_host *vha, struct qla_hw_data *ha)
* assigning the value appropriately.
*/
ha->tgt.atio_q_length = ATIO_ENTRY_CNT_24XX;
+
+ qlt_add_target(ha, vha);
}
void
@@ -4768,8 +4771,8 @@ qlt_probe_one_stage1(struct scsi_qla_host *base_vha, struct qla_hw_data *ha)
ISP_ATIO_Q_OUT(base_vha) = &ha->iobase->isp24.atio_q_out;
}
- mutex_init(&ha->tgt.tgt_mutex);
- mutex_init(&ha->tgt.tgt_host_action_mutex);
+ mutex_init(&base_vha->vha_tgt.tgt_mutex);
+ mutex_init(&base_vha->vha_tgt.tgt_host_action_mutex);
qlt_clear_mode(base_vha);
}
diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h
index b33e411f28a..1d10eecad49 100644
--- a/drivers/scsi/qla2xxx/qla_target.h
+++ b/drivers/scsi/qla2xxx/qla_target.h
@@ -932,8 +932,8 @@ void qlt_disable_vha(struct scsi_qla_host *);
*/
extern int qlt_add_target(struct qla_hw_data *, struct scsi_qla_host *);
extern int qlt_remove_target(struct qla_hw_data *, struct scsi_qla_host *);
-extern int qlt_lport_register(struct qla_tgt_func_tmpl *, u64,
- int (*callback)(struct scsi_qla_host *), void *);
+extern int qlt_lport_register(void *, u64, u64, u64,
+ int (*callback)(struct scsi_qla_host *, void *, u64, u64));
extern void qlt_lport_deregister(struct scsi_qla_host *);
extern void qlt_unreg_sess(struct qla_tgt_sess *);
extern void qlt_fc_port_added(struct scsi_qla_host *, fc_port_t *);
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index 7eb19be35d4..75a141bbe74 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -53,16 +53,6 @@
struct workqueue_struct *tcm_qla2xxx_free_wq;
struct workqueue_struct *tcm_qla2xxx_cmd_wq;
-static int tcm_qla2xxx_check_true(struct se_portal_group *se_tpg)
-{
- return 1;
-}
-
-static int tcm_qla2xxx_check_false(struct se_portal_group *se_tpg)
-{
- return 0;
-}
-
/*
* Parse WWN.
* If strict, we require lower-case hex and colon separators to be sure
@@ -174,7 +164,7 @@ static int tcm_qla2xxx_npiv_parse_wwn(
*wwnn = 0;
/* count may include a LF at end of string */
- if (name[cnt-1] == '\n')
+ if (name[cnt-1] == '\n' || name[cnt-1] == 0)
cnt--;
/* validate we have enough characters for WWPN */
@@ -777,6 +767,9 @@ static void tcm_qla2xxx_put_session(struct se_session *se_sess)
static void tcm_qla2xxx_put_sess(struct qla_tgt_sess *sess)
{
+ if (!sess)
+ return;
+
assert_spin_locked(&sess->vha->hw->hardware_lock);
kref_put(&sess->se_sess->sess_kref, tcm_qla2xxx_release_session);
}
@@ -957,7 +950,6 @@ static ssize_t tcm_qla2xxx_tpg_store_enable(
struct tcm_qla2xxx_lport *lport = container_of(se_wwn,
struct tcm_qla2xxx_lport, lport_wwn);
struct scsi_qla_host *vha = lport->qla_vha;
- struct qla_hw_data *ha = vha->hw;
struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg,
struct tcm_qla2xxx_tpg, se_tpg);
unsigned long op;
@@ -977,12 +969,12 @@ static ssize_t tcm_qla2xxx_tpg_store_enable(
atomic_set(&tpg->lport_tpg_enabled, 1);
qlt_enable_vha(vha);
} else {
- if (!ha->tgt.qla_tgt) {
- pr_err("truct qla_hw_data *ha->tgt.qla_tgt is NULL\n");
+ if (!vha->vha_tgt.qla_tgt) {
+ pr_err("struct qla_hw_data *vha->vha_tgt.qla_tgt is NULL\n");
return -ENODEV;
}
atomic_set(&tpg->lport_tpg_enabled, 0);
- qlt_stop_phase1(ha->tgt.qla_tgt);
+ qlt_stop_phase1(vha->vha_tgt.qla_tgt);
}
return count;
@@ -1011,7 +1003,7 @@ static struct se_portal_group *tcm_qla2xxx_make_tpg(
if (kstrtoul(name + 5, 10, &tpgt) || tpgt > USHRT_MAX)
return ERR_PTR(-EINVAL);
- if (!lport->qla_npiv_vp && (tpgt != 1)) {
+ if ((tpgt != 1)) {
pr_err("In non NPIV mode, a single TPG=1 is used for HW port mappings\n");
return ERR_PTR(-ENOSYS);
}
@@ -1038,11 +1030,8 @@ static struct se_portal_group *tcm_qla2xxx_make_tpg(
kfree(tpg);
return NULL;
}
- /*
- * Setup local TPG=1 pointer for non NPIV mode.
- */
- if (lport->qla_npiv_vp == NULL)
- lport->tpg_1 = tpg;
+
+ lport->tpg_1 = tpg;
return &tpg->se_tpg;
}
@@ -1053,19 +1042,17 @@ static void tcm_qla2xxx_drop_tpg(struct se_portal_group *se_tpg)
struct tcm_qla2xxx_tpg, se_tpg);
struct tcm_qla2xxx_lport *lport = tpg->lport;
struct scsi_qla_host *vha = lport->qla_vha;
- struct qla_hw_data *ha = vha->hw;
/*
* Call into qla2x_target.c LLD logic to shutdown the active
* FC Nexuses and disable target mode operation for this qla_hw_data
*/
- if (ha->tgt.qla_tgt && !ha->tgt.qla_tgt->tgt_stop)
- qlt_stop_phase1(ha->tgt.qla_tgt);
+ if (vha->vha_tgt.qla_tgt && !vha->vha_tgt.qla_tgt->tgt_stop)
+ qlt_stop_phase1(vha->vha_tgt.qla_tgt);
core_tpg_deregister(se_tpg);
/*
* Clear local TPG=1 pointer for non NPIV mode.
*/
- if (lport->qla_npiv_vp == NULL)
lport->tpg_1 = NULL;
kfree(tpg);
@@ -1095,12 +1082,22 @@ static struct se_portal_group *tcm_qla2xxx_npiv_make_tpg(
tpg->lport = lport;
tpg->lport_tpgt = tpgt;
+ /*
+ * By default allow READ-ONLY TPG demo-mode access w/ cached dynamic
+ * NodeACLs
+ */
+ tpg->tpg_attrib.generate_node_acls = 1;
+ tpg->tpg_attrib.demo_mode_write_protect = 1;
+ tpg->tpg_attrib.cache_dynamic_acls = 1;
+ tpg->tpg_attrib.demo_mode_login_only = 1;
+
ret = core_tpg_register(&tcm_qla2xxx_npiv_fabric_configfs->tf_ops, wwn,
&tpg->se_tpg, tpg, TRANSPORT_TPG_TYPE_NORMAL);
if (ret < 0) {
kfree(tpg);
return NULL;
}
+ lport->tpg_1 = tpg;
return &tpg->se_tpg;
}
@@ -1111,13 +1108,12 @@ static struct qla_tgt_sess *tcm_qla2xxx_find_sess_by_s_id(
scsi_qla_host_t *vha,
const uint8_t *s_id)
{
- struct qla_hw_data *ha = vha->hw;
struct tcm_qla2xxx_lport *lport;
struct se_node_acl *se_nacl;
struct tcm_qla2xxx_nacl *nacl;
u32 key;
- lport = ha->tgt.target_lport_ptr;
+ lport = vha->vha_tgt.target_lport_ptr;
if (!lport) {
pr_err("Unable to locate struct tcm_qla2xxx_lport\n");
dump_stack();
@@ -1221,13 +1217,12 @@ static struct qla_tgt_sess *tcm_qla2xxx_find_sess_by_loop_id(
scsi_qla_host_t *vha,
const uint16_t loop_id)
{
- struct qla_hw_data *ha = vha->hw;
struct tcm_qla2xxx_lport *lport;
struct se_node_acl *se_nacl;
struct tcm_qla2xxx_nacl *nacl;
struct tcm_qla2xxx_fc_loopid *fc_loopid;
- lport = ha->tgt.target_lport_ptr;
+ lport = vha->vha_tgt.target_lport_ptr;
if (!lport) {
pr_err("Unable to locate struct tcm_qla2xxx_lport\n");
dump_stack();
@@ -1341,6 +1336,7 @@ static void tcm_qla2xxx_free_session(struct qla_tgt_sess *sess)
{
struct qla_tgt *tgt = sess->tgt;
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;
@@ -1357,7 +1353,7 @@ static void tcm_qla2xxx_free_session(struct qla_tgt_sess *sess)
se_nacl = se_sess->se_node_acl;
nacl = container_of(se_nacl, struct tcm_qla2xxx_nacl, se_node_acl);
- lport = ha->tgt.target_lport_ptr;
+ lport = vha->vha_tgt.target_lport_ptr;
if (!lport) {
pr_err("Unable to locate struct tcm_qla2xxx_lport\n");
dump_stack();
@@ -1391,7 +1387,7 @@ static int tcm_qla2xxx_check_initiator_node_acl(
unsigned char port_name[36];
unsigned long flags;
- lport = ha->tgt.target_lport_ptr;
+ lport = vha->vha_tgt.target_lport_ptr;
if (!lport) {
pr_err("Unable to locate struct tcm_qla2xxx_lport\n");
dump_stack();
@@ -1455,7 +1451,8 @@ static void tcm_qla2xxx_update_sess(struct qla_tgt_sess *sess, port_id_t s_id,
{
struct qla_tgt *tgt = sess->tgt;
struct qla_hw_data *ha = tgt->ha;
- struct tcm_qla2xxx_lport *lport = ha->tgt.target_lport_ptr;
+ scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);
+ struct tcm_qla2xxx_lport *lport = vha->vha_tgt.target_lport_ptr;
struct se_node_acl *se_nacl = sess->se_sess->se_node_acl;
struct tcm_qla2xxx_nacl *nacl = container_of(se_nacl,
struct tcm_qla2xxx_nacl, se_node_acl);
@@ -1562,15 +1559,18 @@ static int tcm_qla2xxx_init_lport(struct tcm_qla2xxx_lport *lport)
return 0;
}
-static int tcm_qla2xxx_lport_register_cb(struct scsi_qla_host *vha)
+static int tcm_qla2xxx_lport_register_cb(struct scsi_qla_host *vha,
+ void *target_lport_ptr,
+ u64 npiv_wwpn, u64 npiv_wwnn)
{
struct qla_hw_data *ha = vha->hw;
- struct tcm_qla2xxx_lport *lport;
+ struct tcm_qla2xxx_lport *lport =
+ (struct tcm_qla2xxx_lport *)target_lport_ptr;
/*
- * Setup local pointer to vha, NPIV VP pointer (if present) and
- * vha->tcm_lport pointer
+ * Setup tgt_ops, local pointer to vha and target_lport_ptr
*/
- lport = (struct tcm_qla2xxx_lport *)ha->tgt.target_lport_ptr;
+ ha->tgt.tgt_ops = &tcm_qla2xxx_template;
+ vha->vha_tgt.target_lport_ptr = target_lport_ptr;
lport->qla_vha = vha;
return 0;
@@ -1602,8 +1602,8 @@ static struct se_wwn *tcm_qla2xxx_make_lport(
if (ret != 0)
goto out;
- ret = qlt_lport_register(&tcm_qla2xxx_template, wwpn,
- tcm_qla2xxx_lport_register_cb, lport);
+ ret = qlt_lport_register(lport, wwpn, 0, 0,
+ tcm_qla2xxx_lport_register_cb);
if (ret != 0)
goto out_lport;
@@ -1621,7 +1621,6 @@ static void tcm_qla2xxx_drop_lport(struct se_wwn *wwn)
struct tcm_qla2xxx_lport *lport = container_of(wwn,
struct tcm_qla2xxx_lport, lport_wwn);
struct scsi_qla_host *vha = lport->qla_vha;
- struct qla_hw_data *ha = vha->hw;
struct se_node_acl *node;
u32 key = 0;
@@ -1630,8 +1629,8 @@ static void tcm_qla2xxx_drop_lport(struct se_wwn *wwn)
* shutdown of struct qla_tgt after the call to
* qlt_stop_phase1() from tcm_qla2xxx_drop_tpg() above..
*/
- if (ha->tgt.qla_tgt && !ha->tgt.qla_tgt->tgt_stopped)
- qlt_stop_phase2(ha->tgt.qla_tgt);
+ if (vha->vha_tgt.qla_tgt && !vha->vha_tgt.qla_tgt->tgt_stopped)
+ qlt_stop_phase2(vha->vha_tgt.qla_tgt);
qlt_lport_deregister(vha);
@@ -1642,17 +1641,70 @@ static void tcm_qla2xxx_drop_lport(struct se_wwn *wwn)
kfree(lport);
}
+static int tcm_qla2xxx_lport_register_npiv_cb(struct scsi_qla_host *base_vha,
+ void *target_lport_ptr,
+ u64 npiv_wwpn, u64 npiv_wwnn)
+{
+ struct fc_vport *vport;
+ struct Scsi_Host *sh = base_vha->host;
+ struct scsi_qla_host *npiv_vha;
+ struct tcm_qla2xxx_lport *lport =
+ (struct tcm_qla2xxx_lport *)target_lport_ptr;
+ struct fc_vport_identifiers vport_id;
+
+ if (!qla_tgt_mode_enabled(base_vha)) {
+ pr_err("qla2xxx base_vha not enabled for target mode\n");
+ return -EPERM;
+ }
+
+ memset(&vport_id, 0, sizeof(vport_id));
+ vport_id.port_name = npiv_wwpn;
+ vport_id.node_name = npiv_wwnn;
+ vport_id.roles = FC_PORT_ROLE_FCP_INITIATOR;
+ vport_id.vport_type = FC_PORTTYPE_NPIV;
+ vport_id.disable = false;
+
+ vport = fc_vport_create(sh, 0, &vport_id);
+ if (!vport) {
+ pr_err("fc_vport_create failed for qla2xxx_npiv\n");
+ return -ENODEV;
+ }
+ /*
+ * Setup local pointer to NPIV vhba + target_lport_ptr
+ */
+ npiv_vha = (struct scsi_qla_host *)vport->dd_data;
+ npiv_vha->vha_tgt.target_lport_ptr = target_lport_ptr;
+ lport->qla_vha = npiv_vha;
+
+ scsi_host_get(npiv_vha->host);
+ return 0;
+}
+
+
static struct se_wwn *tcm_qla2xxx_npiv_make_lport(
struct target_fabric_configfs *tf,
struct config_group *group,
const char *name)
{
struct tcm_qla2xxx_lport *lport;
- u64 npiv_wwpn, npiv_wwnn;
+ u64 phys_wwpn, npiv_wwpn, npiv_wwnn;
+ char *p, tmp[128];
int ret;
- if (tcm_qla2xxx_npiv_parse_wwn(name, strlen(name)+1,
- &npiv_wwpn, &npiv_wwnn) < 0)
+ snprintf(tmp, 128, "%s", name);
+
+ p = strchr(tmp, '@');
+ if (!p) {
+ pr_err("Unable to locate NPIV '@' seperator\n");
+ return ERR_PTR(-EINVAL);
+ }
+ *p++ = '\0';
+
+ if (tcm_qla2xxx_parse_wwn(tmp, &phys_wwpn, 1) < 0)
+ return ERR_PTR(-EINVAL);
+
+ if (tcm_qla2xxx_npiv_parse_wwn(p, strlen(p)+1,
+ &npiv_wwpn, &npiv_wwnn) < 0)
return ERR_PTR(-EINVAL);
lport = kzalloc(sizeof(struct tcm_qla2xxx_lport), GFP_KERNEL);
@@ -1666,12 +1718,19 @@ static struct se_wwn *tcm_qla2xxx_npiv_make_lport(
TCM_QLA2XXX_NAMELEN, npiv_wwpn, npiv_wwnn);
sprintf(lport->lport_naa_name, "naa.%016llx", (unsigned long long) npiv_wwpn);
-/* FIXME: tcm_qla2xxx_npiv_make_lport */
- ret = -ENOSYS;
+ ret = tcm_qla2xxx_init_lport(lport);
if (ret != 0)
goto out;
+ ret = qlt_lport_register(lport, phys_wwpn, npiv_wwpn, npiv_wwnn,
+ tcm_qla2xxx_lport_register_npiv_cb);
+ if (ret != 0)
+ goto out_lport;
+
return &lport->lport_wwn;
+out_lport:
+ vfree(lport->lport_loopid_map);
+ btree_destroy32(&lport->lport_fcport_map);
out:
kfree(lport);
return ERR_PTR(ret);
@@ -1681,14 +1740,16 @@ static void tcm_qla2xxx_npiv_drop_lport(struct se_wwn *wwn)
{
struct tcm_qla2xxx_lport *lport = container_of(wwn,
struct tcm_qla2xxx_lport, lport_wwn);
- struct scsi_qla_host *vha = lport->qla_vha;
- struct Scsi_Host *sh = vha->host;
+ struct scsi_qla_host *npiv_vha = lport->qla_vha;
+ struct qla_hw_data *ha = npiv_vha->hw;
+ scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
+
+ scsi_host_put(npiv_vha->host);
/*
- * Notify libfc that we want to release the lport->npiv_vport
+ * Notify libfc that we want to release the vha->fc_vport
*/
- fc_vport_terminate(lport->npiv_vport);
-
- scsi_host_put(sh);
+ fc_vport_terminate(npiv_vha->fc_vport);
+ scsi_host_put(base_vha->host);
kfree(lport);
}
@@ -1769,14 +1830,16 @@ static struct target_core_fabric_ops tcm_qla2xxx_npiv_ops = {
.tpg_get_pr_transport_id = tcm_qla2xxx_get_pr_transport_id,
.tpg_get_pr_transport_id_len = tcm_qla2xxx_get_pr_transport_id_len,
.tpg_parse_pr_out_transport_id = tcm_qla2xxx_parse_pr_out_transport_id,
- .tpg_check_demo_mode = tcm_qla2xxx_check_false,
- .tpg_check_demo_mode_cache = tcm_qla2xxx_check_true,
- .tpg_check_demo_mode_write_protect = tcm_qla2xxx_check_true,
- .tpg_check_prod_mode_write_protect = tcm_qla2xxx_check_false,
+ .tpg_check_demo_mode = tcm_qla2xxx_check_demo_mode,
+ .tpg_check_demo_mode_cache = tcm_qla2xxx_check_demo_mode_cache,
+ .tpg_check_demo_mode_write_protect = tcm_qla2xxx_check_demo_mode,
+ .tpg_check_prod_mode_write_protect =
+ tcm_qla2xxx_check_prod_write_protect,
.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,
.tpg_get_inst_index = tcm_qla2xxx_tpg_get_inst_index,
+ .check_stop_free = tcm_qla2xxx_check_stop_free,
.release_cmd = tcm_qla2xxx_release_cmd,
.put_session = tcm_qla2xxx_put_session,
.shutdown_session = tcm_qla2xxx_shutdown_session,
@@ -1871,7 +1934,8 @@ static int tcm_qla2xxx_register_configfs(void)
* Setup default attribute lists for various npiv_fabric->tf_cit_tmpl
*/
npiv_fabric->tf_cit_tmpl.tfc_wwn_cit.ct_attrs = tcm_qla2xxx_wwn_attrs;
- npiv_fabric->tf_cit_tmpl.tfc_tpg_base_cit.ct_attrs = NULL;
+ npiv_fabric->tf_cit_tmpl.tfc_tpg_base_cit.ct_attrs =
+ tcm_qla2xxx_tpg_attrs;
npiv_fabric->tf_cit_tmpl.tfc_tpg_attrib_cit.ct_attrs = NULL;
npiv_fabric->tf_cit_tmpl.tfc_tpg_param_cit.ct_attrs = NULL;
npiv_fabric->tf_cit_tmpl.tfc_tpg_np_base_cit.ct_attrs = NULL;
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.h b/drivers/scsi/qla2xxx/tcm_qla2xxx.h
index 771f7b81644..275d8b9a7a3 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.h
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.h
@@ -70,12 +70,8 @@ struct tcm_qla2xxx_lport {
struct tcm_qla2xxx_fc_loopid *lport_loopid_map;
/* Pointer to struct scsi_qla_host from qla2xxx LLD */
struct scsi_qla_host *qla_vha;
- /* Pointer to struct scsi_qla_host for NPIV VP from qla2xxx LLD */
- struct scsi_qla_host *qla_npiv_vp;
/* Pointer to struct qla_tgt pointer */
struct qla_tgt lport_qla_tgt;
- /* Pointer to struct fc_vport for NPIV vport from libfc */
- struct fc_vport *npiv_vport;
/* Pointer to TPG=1 for non NPIV mode */
struct tcm_qla2xxx_tpg *tpg_1;
/* Returned by tcm_qla2xxx_make_lport() */