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[SCSI] libfc: Pass lport in exch_mgr_reset
fc_exch_mgr structure is private to fc_exch.c. To export exch_mgr_reset to transport, transport needs access to the exch manager. Change exch_mgr_reset to use lport param which is the shared structure between libFC and transport. Alternatively, fc_exch_mgr definition can be moved to libfc.h so that lport can be accessed from mp*. Signed-off-by: Abhijeet Joglekar <abjoglek@cisco.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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@ -1480,10 +1480,11 @@ static void fc_exch_reset(struct fc_exch *ep)
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* If sid is non-zero, reset only exchanges we source from that FID.
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* If did is non-zero, reset only exchanges destined to that FID.
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*/
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void fc_exch_mgr_reset(struct fc_exch_mgr *mp, u32 sid, u32 did)
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void fc_exch_mgr_reset(struct fc_lport *lp, u32 sid, u32 did)
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{
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struct fc_exch *ep;
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struct fc_exch *next;
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struct fc_exch_mgr *mp = lp->emp;
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spin_lock_bh(&mp->em_lock);
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restart:
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@ -663,7 +663,7 @@ int fc_lport_destroy(struct fc_lport *lport)
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{
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lport->tt.frame_send = fc_frame_drop;
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lport->tt.fcp_abort_io(lport);
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lport->tt.exch_mgr_reset(lport->emp, 0, 0);
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lport->tt.exch_mgr_reset(lport, 0, 0);
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return 0;
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}
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EXPORT_SYMBOL(fc_lport_destroy);
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@ -973,7 +973,7 @@ static void fc_lport_enter_reset(struct fc_lport *lport)
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lport->tt.disc_stop(lport);
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lport->tt.exch_mgr_reset(lport->emp, 0, 0);
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lport->tt.exch_mgr_reset(lport, 0, 0);
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fc_host_fabric_name(lport->host) = 0;
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fc_host_port_id(lport->host) = 0;
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@ -1285,7 +1285,7 @@ void fc_rport_terminate_io(struct fc_rport *rport)
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struct fc_rport_libfc_priv *rdata = rport->dd_data;
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struct fc_lport *lport = rdata->local_port;
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lport->tt.exch_mgr_reset(lport->emp, 0, rport->port_id);
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lport->tt.exch_mgr_reset(lport->emp, rport->port_id, 0);
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lport->tt.exch_mgr_reset(lport, 0, rport->port_id);
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lport->tt.exch_mgr_reset(lport, rport->port_id, 0);
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}
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EXPORT_SYMBOL(fc_rport_terminate_io);
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@ -472,7 +472,7 @@ struct libfc_function_template {
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* If s_id is non-zero, reset only exchanges originating from that FID.
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* If d_id is non-zero, reset only exchanges sending to that FID.
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*/
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void (*exch_mgr_reset)(struct fc_exch_mgr *,
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void (*exch_mgr_reset)(struct fc_lport *,
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u32 s_id, u32 d_id);
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void (*rport_flush_queue)(void);
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@ -916,7 +916,7 @@ struct fc_seq *fc_seq_start_next(struct fc_seq *sp);
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* If s_id is non-zero, reset only exchanges originating from that FID.
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* If d_id is non-zero, reset only exchanges sending to that FID.
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*/
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void fc_exch_mgr_reset(struct fc_exch_mgr *, u32 s_id, u32 d_id);
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void fc_exch_mgr_reset(struct fc_lport *, u32 s_id, u32 d_id);
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/*
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* Functions for fc_functions_template
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