scsi/bnx2fc/bnx2fc_els.c

23 static int bnx2fc_initiate_els(struct bnx2fc_rport *tgt, unsigned int op,
64 	struct bnx2fc_rport *tgt = aborted_io_req->tgt;
72 	if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags))
75 	lport = tgt->rdata->local_port;
76 	sid = tgt->sid;
98 	rc = bnx2fc_initiate_els(tgt, ELS_RRQ, &rrq, sizeof(rrq),
115 		spin_lock_bh(&tgt->tgt_lock);
117 		spin_unlock_bh(&tgt->tgt_lock);
125 	struct bnx2fc_rport *tgt;
153 	tgt = els_req->tgt;
174 	bnx2fc_process_l2_frame_compl(tgt, buf, frame_len, l2_oxid);
182 int bnx2fc_send_adisc(struct bnx2fc_rport *tgt, struct fc_frame *fp)
187 	struct fc_lport *lport = tgt->rdata->local_port;
203 	rc = bnx2fc_initiate_els(tgt, ELS_ADISC, adisc, sizeof(*adisc),
210 int bnx2fc_send_logo(struct bnx2fc_rport *tgt, struct fc_frame *fp)
215 	struct fc_lport *lport = tgt->rdata->local_port;
231 	rc = bnx2fc_initiate_els(tgt, ELS_LOGO, logo, sizeof(*logo),
238 int bnx2fc_send_rls(struct bnx2fc_rport *tgt, struct fc_frame *fp)
243 	struct fc_lport *lport = tgt->rdata->local_port;
258 	rc = bnx2fc_initiate_els(tgt, ELS_RLS, rls, sizeof(*rls),
299 			struct bnx2fc_rport *tgt = orig_io_req->tgt;
300 			spin_unlock_bh(&tgt->tgt_lock);
304 			spin_lock_bh(&tgt->tgt_lock);
383 	struct bnx2fc_rport *tgt;
402 	tgt = orig_io_req->tgt;
419 			spin_unlock_bh(&tgt->tgt_lock);
421 			spin_lock_bh(&tgt->tgt_lock);
481 			new_io_req = bnx2fc_cmd_alloc(tgt);
491 			rc = bnx2fc_post_io_req(tgt, new_io_req);
563 			spin_unlock_bh(&tgt->tgt_lock);
565 			spin_lock_bh(&tgt->tgt_lock);
585 	struct bnx2fc_rport *tgt = orig_io_req->tgt;
586 	struct fc_lport *lport = tgt->rdata->local_port;
588 	u32 sid = tgt->sid;
610 	rc = bnx2fc_initiate_els(tgt, ELS_REC, &rec, sizeof(rec),
615 		spin_lock_bh(&tgt->tgt_lock);
617 		spin_unlock_bh(&tgt->tgt_lock);
627 	struct bnx2fc_rport *tgt = orig_io_req->tgt;
628 	struct fc_lport *lport = tgt->rdata->local_port;
654 	rc = bnx2fc_initiate_els(tgt, ELS_SRR, &srr, sizeof(srr),
659 		spin_lock_bh(&tgt->tgt_lock);
661 		spin_unlock_bh(&tgt->tgt_lock);
670 static int bnx2fc_initiate_els(struct bnx2fc_rport *tgt, unsigned int op,
675 	struct fcoe_port *port = tgt->port;
677 	struct fc_rport *rport = tgt->rport;
700 	if (!(test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags))) {
701 		printk(KERN_ERR PFX "els 0x%x: tgt not ready\n", op);
705 	els_req = bnx2fc_elstm_alloc(tgt, BNX2FC_ELS);
713 	els_req->tgt = tgt;
723 		spin_lock_bh(&tgt->tgt_lock);
725 		spin_unlock_bh(&tgt->tgt_lock);
744 		spin_lock_bh(&tgt->tgt_lock);
746 		spin_unlock_bh(&tgt->tgt_lock);
756 	did = tgt->rport->port_id;
757 	sid = tgt->sid;
779 	spin_lock_bh(&tgt->tgt_lock);
781 	if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) {
786 		spin_unlock_bh(&tgt->tgt_lock);
792 	bnx2fc_add_2_sq(tgt, xid);
795 	list_add_tail(&els_req->link, &tgt->els_queue);
798 	bnx2fc_ring_doorbell(tgt);
799 	spin_unlock_bh(&tgt->tgt_lock);