scsi: qedf: Modify flush routine to handle all I/Os and TMF

The purpose of flush routine is to cleanup I/Os to the firmware and
complete them to scsi middle layer. This routine is invoked before
connection is uploaded because of rport going away.

 - Don't process any I/Os, aborts, TMFs coming when flush in progress.

 - Add flags to handle cleanup and release of I/Os because flush can
   prematurely complete I/Os.

 - Original command can get completed to driver when cleanup for same is
   posted to firmware, handle this condition.

 - Modify flush to handle I/Os in all the states like abort, TMF, RRQ and
   timeouts.

Signed-off-by: Shyam Sundar <ssundar@marvell.com>
Signed-off-by: Chad Dupuis <cdupuis@marvell.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Shyam Sundar 2019-03-26 00:38:37 -07:00 committed by Martin K. Petersen
parent 3e2c11b3fb
commit 5d5e55659b
4 changed files with 277 additions and 26 deletions

View File

@ -113,6 +113,8 @@ struct qedf_ioreq {
#define QEDF_CMD_IN_ABORT 0x1
#define QEDF_CMD_IN_CLEANUP 0x2
#define QEDF_CMD_SRR_SENT 0x3
#define QEDF_CMD_DIRTY 0x4
#define QEDF_CMD_ERR_SCSI_DONE 0x5
u8 io_req_flags;
uint8_t tm_flags;
struct qedf_rport *fcport;
@ -129,6 +131,7 @@ struct qedf_ioreq {
struct fcoe_task_params *task_params;
struct scsi_sgl_task_params *sgl_task_params;
int idx;
int lun;
/*
* Need to allocate enough room for both sense data and FCP response data
* which has a max length of 8 bytes according to spec.
@ -168,6 +171,8 @@ struct qedf_ioreq {
* during some form of error processing.
*/
bool return_scsi_cmd_on_abts;
unsigned int alloc;
};
extern struct workqueue_struct *qedf_io_wq;
@ -187,6 +192,7 @@ struct qedf_rport {
void __iomem *p_doorbell;
/* Send queue management */
atomic_t free_sqes;
atomic_t ios_to_queue;
atomic_t num_active_ios;
struct fcoe_wqe *sq;
dma_addr_t sq_dma;

View File

@ -135,6 +135,8 @@ static int qedf_initiate_els(struct qedf_rport *fcport, unsigned int op,
QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_ELS, "Ringing doorbell for ELS "
"req\n");
qedf_ring_doorbell(fcport);
set_bit(QEDF_CMD_OUTSTANDING, &els_req->flags);
spin_unlock_irqrestore(&fcport->rport_lock, flags);
els_err:
return rc;
@ -151,6 +153,8 @@ void qedf_process_els_compl(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_ELS, "Entered with xid = 0x%x"
" cmd_type = %d.\n", els_req->xid, els_req->cmd_type);
clear_bit(QEDF_CMD_OUTSTANDING, &els_req->flags);
/* Kill the ELS timer */
cancel_delayed_work(&els_req->timeout_work);

View File

@ -329,7 +329,7 @@ struct qedf_ioreq *qedf_alloc_cmd(struct qedf_rport *fcport, u8 cmd_type)
cmd_mgr->idx = 0;
/* Check to make sure command was previously freed */
if (!test_bit(QEDF_CMD_OUTSTANDING, &io_req->flags))
if (!io_req->alloc)
break;
}
@ -338,7 +338,9 @@ struct qedf_ioreq *qedf_alloc_cmd(struct qedf_rport *fcport, u8 cmd_type)
goto out_failed;
}
set_bit(QEDF_CMD_OUTSTANDING, &io_req->flags);
/* Clear any flags now that we've reallocated the xid */
io_req->flags = 0;
io_req->alloc = 1;
spin_unlock_irqrestore(&cmd_mgr->lock, flags);
atomic_inc(&fcport->num_active_ios);
@ -349,6 +351,10 @@ struct qedf_ioreq *qedf_alloc_cmd(struct qedf_rport *fcport, u8 cmd_type)
io_req->cmd_mgr = cmd_mgr;
io_req->fcport = fcport;
/* Clear any stale sc_cmd back pointer */
io_req->sc_cmd = NULL;
io_req->lun = -1;
/* Hold the io_req against deletion */
kref_init(&io_req->refcount);
@ -412,6 +418,10 @@ void qedf_release_cmd(struct kref *ref)
container_of(ref, struct qedf_ioreq, refcount);
struct qedf_cmd_mgr *cmd_mgr = io_req->cmd_mgr;
struct qedf_rport *fcport = io_req->fcport;
unsigned long flags;
if (io_req->cmd_type == QEDF_SCSI_CMD)
WARN_ON(io_req->sc_cmd);
if (io_req->cmd_type == QEDF_ELS ||
io_req->cmd_type == QEDF_TASK_MGMT_CMD)
@ -424,8 +434,14 @@ void qedf_release_cmd(struct kref *ref)
/* Increment task retry identifier now that the request is released */
io_req->task_retry_identifier++;
io_req->fcport = NULL;
clear_bit(QEDF_CMD_OUTSTANDING, &io_req->flags);
clear_bit(QEDF_CMD_DIRTY, &io_req->flags);
io_req->cpu = 0;
spin_lock_irqsave(&cmd_mgr->lock, flags);
io_req->fcport = NULL;
io_req->alloc = 0;
spin_unlock_irqrestore(&cmd_mgr->lock, flags);
}
static int qedf_map_sg(struct qedf_ioreq *io_req)
@ -835,16 +851,24 @@ int qedf_post_io_req(struct qedf_rport *fcport, struct qedf_ioreq *io_req)
/* Build buffer descriptor list for firmware from sg list */
if (qedf_build_bd_list_from_sg(io_req)) {
QEDF_ERR(&(qedf->dbg_ctx), "BD list creation failed.\n");
/* Release cmd will release io_req, but sc_cmd is assigned */
io_req->sc_cmd = NULL;
kref_put(&io_req->refcount, qedf_release_cmd);
return -EAGAIN;
}
if (!test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags)) {
if (!test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags) ||
test_bit(QEDF_RPORT_UPLOADING_CONNECTION, &fcport->flags)) {
QEDF_ERR(&(qedf->dbg_ctx), "Session not offloaded yet.\n");
/* Release cmd will release io_req, but sc_cmd is assigned */
io_req->sc_cmd = NULL;
kref_put(&io_req->refcount, qedf_release_cmd);
return -EINVAL;
}
/* Record LUN number for later use if we neeed them */
io_req->lun = (int)sc_cmd->device->lun;
/* Obtain free SQE */
sqe_idx = qedf_get_sqe_idx(fcport);
sqe = &fcport->sq[sqe_idx];
@ -855,6 +879,8 @@ int qedf_post_io_req(struct qedf_rport *fcport, struct qedf_ioreq *io_req)
if (!task_ctx) {
QEDF_WARN(&(qedf->dbg_ctx), "task_ctx is NULL, xid=%d.\n",
xid);
/* Release cmd will release io_req, but sc_cmd is assigned */
io_req->sc_cmd = NULL;
kref_put(&io_req->refcount, qedf_release_cmd);
return -EINVAL;
}
@ -864,6 +890,9 @@ int qedf_post_io_req(struct qedf_rport *fcport, struct qedf_ioreq *io_req)
/* Ring doorbell */
qedf_ring_doorbell(fcport);
/* Set that command is with the firmware now */
set_bit(QEDF_CMD_OUTSTANDING, &io_req->flags);
if (qedf_io_tracing && io_req->sc_cmd)
qedf_trace_io(fcport, io_req, QEDF_IO_TRACE_REQ);
@ -940,12 +969,16 @@ qedf_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc_cmd)
rc = SCSI_MLQUEUE_TARGET_BUSY;
goto exit_qcmd;
}
atomic_inc(&fcport->ios_to_queue);
if (fcport->retry_delay_timestamp) {
if (time_after(jiffies, fcport->retry_delay_timestamp)) {
fcport->retry_delay_timestamp = 0;
} else {
/* If retry_delay timer is active, flow off the ML */
rc = SCSI_MLQUEUE_TARGET_BUSY;
atomic_dec(&fcport->ios_to_queue);
goto exit_qcmd;
}
}
@ -953,6 +986,7 @@ qedf_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc_cmd)
io_req = qedf_alloc_cmd(fcport, QEDF_SCSI_CMD);
if (!io_req) {
rc = SCSI_MLQUEUE_HOST_BUSY;
atomic_dec(&fcport->ios_to_queue);
goto exit_qcmd;
}
@ -967,6 +1001,7 @@ qedf_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc_cmd)
rc = SCSI_MLQUEUE_HOST_BUSY;
}
spin_unlock_irqrestore(&fcport->rport_lock, flags);
atomic_dec(&fcport->ios_to_queue);
exit_qcmd:
return rc;
@ -1057,6 +1092,15 @@ void qedf_scsi_completion(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
if (!cqe)
return;
if (!test_bit(QEDF_CMD_OUTSTANDING, &io_req->flags) ||
test_bit(QEDF_CMD_IN_CLEANUP, &io_req->flags) ||
test_bit(QEDF_CMD_IN_ABORT, &io_req->flags)) {
QEDF_ERR(&qedf->dbg_ctx,
"io_req xid=0x%x already in cleanup or abort processing or already completed.\n",
io_req->xid);
return;
}
xid = io_req->xid;
task_ctx = qedf_get_task_mem(&qedf->tasks, xid);
sc_cmd = io_req->sc_cmd;
@ -1073,6 +1117,12 @@ void qedf_scsi_completion(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
return;
}
if (!sc_cmd->device) {
QEDF_ERR(&qedf->dbg_ctx,
"Device for sc_cmd %p is NULL.\n", sc_cmd);
return;
}
if (!sc_cmd->request) {
QEDF_WARN(&(qedf->dbg_ctx), "sc_cmd->request is NULL, "
"sc_cmd=%p.\n", sc_cmd);
@ -1194,6 +1244,12 @@ out:
if (qedf_io_tracing)
qedf_trace_io(fcport, io_req, QEDF_IO_TRACE_RSP);
/*
* We wait till the end of the function to clear the
* outstanding bit in case we need to send an abort
*/
clear_bit(QEDF_CMD_OUTSTANDING, &io_req->flags);
io_req->sc_cmd = NULL;
sc_cmd->SCp.ptr = NULL;
sc_cmd->scsi_done(sc_cmd);
@ -1211,6 +1267,19 @@ void qedf_scsi_done(struct qedf_ctx *qedf, struct qedf_ioreq *io_req,
if (!io_req)
return;
if (test_and_set_bit(QEDF_CMD_ERR_SCSI_DONE, &io_req->flags)) {
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO,
"io_req:%p scsi_done handling already done\n",
io_req);
return;
}
/*
* We will be done with this command after this call so clear the
* outstanding bit.
*/
clear_bit(QEDF_CMD_OUTSTANDING, &io_req->flags);
xid = io_req->xid;
sc_cmd = io_req->sc_cmd;
@ -1219,12 +1288,23 @@ void qedf_scsi_done(struct qedf_ctx *qedf, struct qedf_ioreq *io_req,
return;
}
if (!virt_addr_valid(sc_cmd)) {
QEDF_ERR(&qedf->dbg_ctx, "sc_cmd=%p is not valid.", sc_cmd);
return;
}
if (!sc_cmd->SCp.ptr) {
QEDF_WARN(&(qedf->dbg_ctx), "SCp.ptr is NULL, returned in "
"another context.\n");
return;
}
if (!sc_cmd->device) {
QEDF_ERR(&qedf->dbg_ctx, "Device for sc_cmd %p is NULL.\n",
sc_cmd);
return;
}
qedf_unmap_sg_list(qedf, io_req);
sc_cmd->result = result << 16;
@ -1389,6 +1469,10 @@ void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
struct qedf_ctx *qedf;
struct qedf_cmd_mgr *cmd_mgr;
int i, rc;
unsigned long flags;
int flush_cnt = 0;
int wait_cnt = 100;
int refcount = 0;
if (!fcport)
return;
@ -1400,18 +1484,87 @@ void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
}
qedf = fcport->qedf;
if (!qedf) {
QEDF_ERR(NULL, "qedf is NULL.\n");
return;
}
/* Only wait for all commands to be queued in the Upload context */
if (test_bit(QEDF_RPORT_UPLOADING_CONNECTION, &fcport->flags) &&
(lun == -1)) {
while (atomic_read(&fcport->ios_to_queue)) {
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO,
"Waiting for %d I/Os to be queued\n",
atomic_read(&fcport->ios_to_queue));
if (wait_cnt == 0) {
QEDF_ERR(NULL,
"%d IOs request could not be queued\n",
atomic_read(&fcport->ios_to_queue));
}
msleep(20);
wait_cnt--;
}
}
cmd_mgr = qedf->cmd_mgr;
QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_IO, "Flush active i/o's.\n");
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO,
"Flush active i/o's num=0x%x fcport=0x%p port_id=0x%06x scsi_id=%d.\n",
atomic_read(&fcport->num_active_ios), fcport,
fcport->rdata->ids.port_id, fcport->rport->scsi_target_id);
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO, "Locking flush mutex.\n");
mutex_lock(&qedf->flush_mutex);
if (lun == -1) {
set_bit(QEDF_RPORT_IN_TARGET_RESET, &fcport->flags);
} else {
set_bit(QEDF_RPORT_IN_LUN_RESET, &fcport->flags);
fcport->lun_reset_lun = lun;
}
for (i = 0; i < FCOE_PARAMS_NUM_TASKS; i++) {
io_req = &cmd_mgr->cmds[i];
if (!io_req)
continue;
if (!io_req->fcport)
continue;
spin_lock_irqsave(&cmd_mgr->lock, flags);
if (io_req->alloc) {
if (!test_bit(QEDF_CMD_OUTSTANDING, &io_req->flags)) {
if (io_req->cmd_type == QEDF_SCSI_CMD)
QEDF_ERR(&qedf->dbg_ctx,
"Allocated but not queued, xid=0x%x\n",
io_req->xid);
}
spin_unlock_irqrestore(&cmd_mgr->lock, flags);
} else {
spin_unlock_irqrestore(&cmd_mgr->lock, flags);
continue;
}
if (io_req->fcport != fcport)
continue;
if (io_req->cmd_type == QEDF_ELS) {
/* In case of ABTS, CMD_OUTSTANDING is cleared on ABTS response,
* but RRQ is still pending.
* Workaround: Within qedf_send_rrq, we check if the fcport is
* NULL, and we drop the ref on the io_req to clean it up.
*/
if (!test_bit(QEDF_CMD_OUTSTANDING, &io_req->flags)) {
refcount = kref_read(&io_req->refcount);
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO,
"Not outstanding, xid=0x%x, cmd_type=%d refcount=%d.\n",
io_req->xid, io_req->cmd_type, refcount);
continue;
}
/* Only consider flushing ELS during target reset */
if (io_req->cmd_type == QEDF_ELS &&
lun == -1) {
rc = kref_get_unless_zero(&io_req->refcount);
if (!rc) {
QEDF_ERR(&(qedf->dbg_ctx),
@ -1419,6 +1572,7 @@ void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
io_req, io_req->xid);
continue;
}
flush_cnt++;
qedf_flush_els_req(qedf, io_req);
/*
* Release the kref and go back to the top of the
@ -1435,28 +1589,49 @@ void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
io_req, io_req->xid);
continue;
}
if (lun != -1 && io_req->lun != lun)
goto free_cmd;
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO,
"Flushing abort xid=0x%x.\n", io_req->xid);
clear_bit(QEDF_CMD_IN_ABORT, &io_req->flags);
if (io_req->sc_cmd) {
if (io_req->return_scsi_cmd_on_abts)
qedf_scsi_done(qedf, io_req, DID_ERROR);
if (cancel_delayed_work_sync(&io_req->rrq_work)) {
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO,
"Putting reference for pending RRQ work xid=0x%x.\n",
io_req->xid);
kref_put(&io_req->refcount, qedf_release_cmd);
}
/* Cancel any timeout work */
cancel_delayed_work_sync(&io_req->timeout_work);
if (!test_bit(QEDF_CMD_IN_ABORT, &io_req->flags))
goto free_cmd;
qedf_initiate_cleanup(io_req, true);
flush_cnt++;
/* Notify eh_abort handler that ABTS is complete */
complete(&io_req->abts_done);
kref_put(&io_req->refcount, qedf_release_cmd);
complete(&io_req->abts_done);
goto free_cmd;
}
if (!io_req->sc_cmd)
continue;
if (lun > 0) {
if (io_req->sc_cmd->device->lun !=
(u64)lun)
if (!io_req->sc_cmd->device) {
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO,
"Device backpointer NULL for sc_cmd=%p.\n",
io_req->sc_cmd);
/* Put reference for non-existent scsi_cmnd */
io_req->sc_cmd = NULL;
qedf_initiate_cleanup(io_req, false);
kref_put(&io_req->refcount, qedf_release_cmd);
continue;
}
if (lun > -1) {
if (io_req->lun != lun)
continue;
}
@ -1470,8 +1645,10 @@ void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
"io_req=0x%p xid=0x%x\n", io_req, io_req->xid);
continue;
}
QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_IO,
"Cleanup xid=0x%x.\n", io_req->xid);
flush_cnt++;
/* Cleanup task and return I/O mid-layer */
qedf_initiate_cleanup(io_req, true);
@ -1479,6 +1656,52 @@ void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
free_cmd:
kref_put(&io_req->refcount, qedf_release_cmd);
}
wait_cnt = 60;
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO,
"Flushed 0x%x I/Os, active=0x%x.\n",
flush_cnt, atomic_read(&fcport->num_active_ios));
/* Only wait for all commands to complete in the Upload context */
if (test_bit(QEDF_RPORT_UPLOADING_CONNECTION, &fcport->flags) &&
(lun == -1)) {
while (atomic_read(&fcport->num_active_ios)) {
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO,
"Flushed 0x%x I/Os, active=0x%x cnt=%d.\n",
flush_cnt,
atomic_read(&fcport->num_active_ios),
wait_cnt);
if (wait_cnt == 0) {
QEDF_ERR(&qedf->dbg_ctx,
"Flushed %d I/Os, active=%d.\n",
flush_cnt,
atomic_read(&fcport->num_active_ios));
for (i = 0; i < FCOE_PARAMS_NUM_TASKS; i++) {
io_req = &cmd_mgr->cmds[i];
if (io_req->fcport &&
io_req->fcport == fcport) {
refcount =
kref_read(&io_req->refcount);
QEDF_ERR(&qedf->dbg_ctx,
"Outstanding io_req =%p xid=0x%x flags=0x%lx, sc_cmd=%p refcount=%d cmd_type=%d.\n",
io_req, io_req->xid,
io_req->flags,
io_req->sc_cmd,
refcount,
io_req->cmd_type);
}
}
WARN_ON(1);
break;
}
msleep(500);
wait_cnt--;
}
}
clear_bit(QEDF_RPORT_IN_LUN_RESET, &fcport->flags);
clear_bit(QEDF_RPORT_IN_TARGET_RESET, &fcport->flags);
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO, "Unlocking flush mutex.\n");
mutex_unlock(&qedf->flush_mutex);
}
/*
@ -1754,6 +1977,7 @@ int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
unsigned long flags;
struct fcoe_wqe *sqe;
u16 sqe_idx;
int refcount = 0;
fcport = io_req->fcport;
if (!fcport) {
@ -1775,7 +1999,7 @@ int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
}
if (!test_bit(QEDF_CMD_OUTSTANDING, &io_req->flags) ||
test_bit(QEDF_CMD_IN_CLEANUP, &io_req->flags)) {
test_and_set_bit(QEDF_CMD_IN_CLEANUP, &io_req->flags)) {
QEDF_ERR(&(qedf->dbg_ctx), "io_req xid=0x%x already in "
"cleanup processing or already completed.\n",
io_req->xid);
@ -1788,20 +2012,26 @@ int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
return FAILED;
}
if (io_req->cmd_type == QEDF_CLEANUP) {
QEDF_ERR(&qedf->dbg_ctx,
"io_req=0x%x is already a cleanup command cmd_type=%d.\n",
io_req->xid, io_req->cmd_type);
clear_bit(QEDF_CMD_IN_CLEANUP, &io_req->flags);
return SUCCESS;
}
QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_IO, "Entered xid=0x%x\n",
io_req->xid);
refcount = kref_read(&io_req->refcount);
QEDF_INFO(&qedf->dbg_ctx, QEDF_LOG_IO,
"Entered xid=0x%x sc_cmd=%p cmd_type=%d flags=0x%lx refcount=%d\n",
io_req->xid, io_req->sc_cmd, io_req->cmd_type, io_req->flags,
refcount);
/* Cleanup cmds re-use the same TID as the original I/O */
xid = io_req->xid;
io_req->cmd_type = QEDF_CLEANUP;
io_req->return_scsi_cmd_on_abts = return_scsi_cmd_on_abts;
/* Set the return CPU to be the same as the request one */
io_req->cpu = smp_processor_id();
set_bit(QEDF_CMD_IN_CLEANUP, &io_req->flags);
task = qedf_get_task_mem(&qedf->tasks, xid);
init_completion(&io_req->tm_done);
@ -1832,6 +2062,15 @@ int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
qedf_drain_request(qedf);
}
/* If it TASK MGMT handle it, reference will be decreased
* in qedf_execute_tmf
*/
if (io_req->cmd_type == QEDF_TASK_MGMT_CMD) {
clear_bit(QEDF_CMD_OUTSTANDING, &io_req->flags);
io_req->sc_cmd = NULL;
complete(&io_req->tm_done);
}
if (io_req->sc_cmd) {
if (io_req->return_scsi_cmd_on_abts)
qedf_scsi_done(qedf, io_req, DID_ERROR);

View File

@ -1370,10 +1370,12 @@ static void qedf_rport_event_handler(struct fc_lport *lport,
fcport = (struct qedf_rport *)&rp[1];
/* Only free this fcport if it is offloaded already */
if (test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags)) {
set_bit(QEDF_RPORT_UPLOADING_CONNECTION, &fcport->flags);
if (test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags) &&
!test_bit(QEDF_RPORT_UPLOADING_CONNECTION,
&fcport->flags)) {
set_bit(QEDF_RPORT_UPLOADING_CONNECTION,
&fcport->flags);
qedf_cleanup_fcport(qedf, fcport);
/*
* Remove fcport to list of qedf_ctx list of offloaded
* ports