From: Krishna Gudipati <kgudipat@brocade.com>
Date: Wed, 14 Mar 2012 00:40:01 +0000 (-0700)
Subject: [SCSI] bfa: Move service parameter programming logic into firmware.
X-Git-Tag: v3.4-rc1~6^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f0cdfcee19b259c209a9acda45ab063fd962b66d;p=profile%2Fivi%2Fkernel-x86-ivi.git

[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: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c
index f92a85f..3abe2be 100644
--- a/drivers/scsi/bfa/bfa_svc.c
+++ b/drivers/scsi/bfa/bfa_svc.c
@@ -3084,33 +3084,6 @@ bfa_fcport_set_wwns(struct bfa_fcport_s *fcport)
 }
 
 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);
 }
 
 /*