Commit f0cdfcee authored by Krishna Gudipati's avatar Krishna Gudipati Committed by James Bottomley
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[SCSI] bfa: Move service parameter programming logic into firmware. 



Programming of the service parameters Tx credits etc., is now done in firmware.
Remove the logic of sending the service parameters to firmware from driver.

Signed-off-by: default avatarKrishna Gudipati <kgudipat@brocade.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent db9d8a75

drivers/scsi/bfa/bfa_svc.c

+0 −28
Original line number Diff line number Diff line
@@ -3083,33 +3083,6 @@ bfa_fcport_set_wwns(struct bfa_fcport_s *fcport) 
	bfa_trc(fcport->bfa, fcport->nwwn);

}



static void

bfa_fcport_send_txcredit(void *port_cbarg)

{



	struct bfa_fcport_s *fcport = port_cbarg;

	struct bfi_fcport_set_svc_params_req_s *m;



	/*

	 * check for room in queue to send request now

	 */

	m = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);

	if (!m) {

		bfa_trc(fcport->bfa, fcport->cfg.tx_bbcredit);

		return;

	}



	bfi_h2i_set(m->mh, BFI_MC_FCPORT, BFI_FCPORT_H2I_SET_SVC_PARAMS_REQ,

			bfa_fn_lpu(fcport->bfa));

	m->tx_bbcredit = cpu_to_be16((u16)fcport->cfg.tx_bbcredit);

	m->bb_scn = fcport->cfg.bb_scn;



	/*

	 * queue I/O message to firmware

	 */

	bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT, m->mh);

}



static void

bfa_fcport_qos_stats_swap(struct bfa_qos_stats_s *d,

	struct bfa_qos_stats_s *s)
@@ -3765,7 +3738,6 @@ bfa_fcport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit, u8 bb_scn) 
	fcport->cfg.bb_scn = bb_scn;

	if (bb_scn)

		fcport->bbsc_op_state = BFA_TRUE;

	bfa_fcport_send_txcredit(fcport);

}



/*