[PATCH 4/5] scsi: bfa: Remove unused bfa_fcs code

linux
2024-09-15T12:56:50Z

These functions aren't called anywhere, remove them.

Build tested only.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
---
drivers/scsi/bfa/bfa_defs_fcs.h | 22 -----
drivers/scsi/bfa/bfa_fcs.h | 12 ---
drivers/scsi/bfa/bfa_fcs_lport.c | 142 -------------------------------
drivers/scsi/bfa/bfa_fcs_rport.c | 36 --------
4 files changed, 212 deletions(-)

diff --git a/drivers/scsi/bfa/bfa_defs_fcs.h b/drivers/scsi/bfa/bfa_defs_fcs.h
index 5e36620425ac..760606062c66 100644
--- a/drivers/scsi/bfa/bfa_defs_fcs.h
+++ b/drivers/scsi/bfa/bfa_defs_fcs.h
@@ -124,28 +124,6 @@ enum bfa_lport_offline_reason {
BFA_LPORT_OFFLINE_FAB_LOGOUT,
};

-/*
- * FCS lport info.
- */
-struct bfa_lport_info_s {
- u8 port_type; /* bfa_lport_type_t : physical or
- * virtual */
- u8 port_state; /* one of bfa_lport_state values */
- u8 offline_reason; /* one of bfa_lport_offline_reason_t
- * values */
- wwn_t port_wwn;
- wwn_t node_wwn;
-
- /*
- * following 4 feilds are valid for Physical Ports only
- */
- u32 max_vports_supp; /* Max supported vports */
- u32 num_vports_inuse; /* Num of in use vports */
- u32 max_rports_supp; /* Max supported rports */
- u32 num_rports_inuse; /* Num of doscovered rports */
-
-};
-
/*
* FCS port statistics
*/
diff --git a/drivers/scsi/bfa/bfa_fcs.h b/drivers/scsi/bfa/bfa_fcs.h
index 9788354b90da..19903539a08d 100644
--- a/drivers/scsi/bfa/bfa_fcs.h
+++ b/drivers/scsi/bfa/bfa_fcs.h
@@ -373,15 +373,11 @@ bfa_boolean_t bfa_fcs_lport_is_online(struct bfa_fcs_lport_s *port);
struct bfa_fcs_lport_s *bfa_fcs_get_base_port(struct bfa_fcs_s *fcs);
void bfa_fcs_lport_get_rport_quals(struct bfa_fcs_lport_s *port,
struct bfa_rport_qualifier_s rport[], int *nrports);
-wwn_t bfa_fcs_lport_get_rport(struct bfa_fcs_lport_s *port, wwn_t wwn,
- int index, int nrports, bfa_boolean_t bwwn);

struct bfa_fcs_lport_s *bfa_fcs_lookup_port(struct bfa_fcs_s *fcs,
u16 vf_id, wwn_t lpwwn);

void bfa_fcs_lport_set_symname(struct bfa_fcs_lport_s *port, char *symname);
-void bfa_fcs_lport_get_info(struct bfa_fcs_lport_s *port,
- struct bfa_lport_info_s *port_info);
void bfa_fcs_lport_get_attr(struct bfa_fcs_lport_s *port,
struct bfa_lport_attr_s *port_attr);
void bfa_fcs_lport_get_stats(struct bfa_fcs_lport_s *fcs_port,
@@ -416,8 +412,6 @@ struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_old_pid(
struct bfa_fcs_lport_s *port, u32 pid);
struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_pwwn(
struct bfa_fcs_lport_s *port, wwn_t pwwn);
-struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_nwwn(
- struct bfa_fcs_lport_s *port, wwn_t nwwn);
struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_qualifier(
struct bfa_fcs_lport_s *port, wwn_t pwwn, u32 pid);
void bfa_fcs_lport_add_rport(struct bfa_fcs_lport_s *port,
@@ -486,7 +480,6 @@ bfa_status_t bfa_fcs_pbc_vport_create(struct bfa_fcs_vport_s *vport,
struct bfa_fcs_s *fcs, u16 vf_id,
struct bfa_lport_cfg_s *port_cfg,
struct bfad_vport_s *vport_drv);
-bfa_boolean_t bfa_fcs_is_pbc_vport(struct bfa_fcs_vport_s *vport);
bfa_status_t bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport);
bfa_status_t bfa_fcs_vport_start(struct bfa_fcs_vport_s *vport);
bfa_status_t bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport);
@@ -494,7 +487,6 @@ void bfa_fcs_vport_get_attr(struct bfa_fcs_vport_s *vport,
struct bfa_vport_attr_s *vport_attr);
struct bfa_fcs_vport_s *bfa_fcs_vport_lookup(struct bfa_fcs_s *fcs,
u16 vf_id, wwn_t vpwwn);
-void bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport);
void bfa_fcs_vport_online(struct bfa_fcs_vport_s *vport);
void bfa_fcs_vport_offline(struct bfa_fcs_vport_s *vport);
void bfa_fcs_vport_delete_comp(struct bfa_fcs_vport_s *vport);
@@ -623,8 +615,6 @@ void bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport,
struct bfa_rport_attr_s *attr);
struct bfa_fcs_rport_s *bfa_fcs_rport_lookup(struct bfa_fcs_lport_s *port,
wwn_t rpwwn);
-struct bfa_fcs_rport_s *bfa_fcs_rport_lookup_by_nwwn(
- struct bfa_fcs_lport_s *port, wwn_t rnwwn);
void bfa_fcs_rport_set_del_timeout(u8 rport_tmo);
void bfa_fcs_rport_set_max_logins(u32 max_logins);
void bfa_fcs_rport_uf_recv(struct bfa_fcs_rport_s *rport,
@@ -633,8 +623,6 @@ void bfa_fcs_rport_scn(struct bfa_fcs_rport_s *rport);

struct bfa_fcs_rport_s *bfa_fcs_rport_create(struct bfa_fcs_lport_s *port,
u32 pid);
-void bfa_fcs_rport_start(struct bfa_fcs_lport_s *port, struct fchs_s *rx_fchs,
- struct fc_logi_s *plogi_rsp);
void bfa_fcs_rport_plogi_create(struct bfa_fcs_lport_s *port,
struct fchs_s *rx_fchs,
struct fc_logi_s *plogi);
diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
index 966bf6cc6dd9..9a85f417018f 100644
--- a/drivers/scsi/bfa/bfa_fcs_lport.c
+++ b/drivers/scsi/bfa/bfa_fcs_lport.c
@@ -937,25 +937,6 @@ bfa_fcs_lport_get_rport_by_pwwn(struct bfa_fcs_lport_s *port, wwn_t pwwn)
return NULL;
}

-/*
- * NWWN based Lookup for a R-Port in the Port R-Port Queue
- */
-struct bfa_fcs_rport_s *
-bfa_fcs_lport_get_rport_by_nwwn(struct bfa_fcs_lport_s *port, wwn_t nwwn)
-{
- struct bfa_fcs_rport_s *rport;
- struct list_head *qe;
-
- list_for_each(qe, &port->rport_q) {
- rport = (struct bfa_fcs_rport_s *) qe;
- if (wwn_is_equal(rport->nwwn, nwwn))
- return rport;
- }
-
- bfa_trc(port->fcs, nwwn);
- return NULL;
-}
-
/*
* PWWN & PID based Lookup for a R-Port in the Port R-Port Queue
*/
@@ -5645,54 +5626,6 @@ bfa_fcs_get_base_port(struct bfa_fcs_s *fcs)
return &fcs->fabric.bport;
}

-wwn_t
-bfa_fcs_lport_get_rport(struct bfa_fcs_lport_s *port, wwn_t wwn, int index,
- int nrports, bfa_boolean_t bwwn)
-{
- struct list_head *qh, *qe;
- struct bfa_fcs_rport_s *rport = NULL;
- int i;
- struct bfa_fcs_s *fcs;
-
- if (port == NULL || nrports == 0)
- return (wwn_t) 0;
-
- fcs = port->fcs;
- bfa_trc(fcs, (u32) nrports);
-
- i = 0;
- qh = &port->rport_q;
- qe = bfa_q_first(qh);
-
- while ((qe != qh) && (i < nrports)) {
- rport = (struct bfa_fcs_rport_s *) qe;
- if (bfa_ntoh3b(rport->pid) > 0xFFF000) {
- qe = bfa_q_next(qe);
- bfa_trc(fcs, (u32) rport->pwwn);
- bfa_trc(fcs, rport->pid);
- bfa_trc(fcs, i);
- continue;
- }
-
- if (bwwn) {
- if (!memcmp(&wwn, &rport->pwwn, 8))
- break;
- } else {
- if (i == index)
- break;
- }
-
- i++;
- qe = bfa_q_next(qe);
- }
-
- bfa_trc(fcs, i);
- if (rport)
- return rport->pwwn;
- else
- return (wwn_t) 0;
-}
-
void
bfa_fcs_lport_get_rport_quals(struct bfa_fcs_lport_s *port,
struct bfa_rport_qualifier_s rports[], int *nrports)
@@ -5823,54 +5756,6 @@ bfa_fcs_lookup_port(struct bfa_fcs_s *fcs, u16 vf_id, wwn_t lpwwn)
return NULL;
}

-/*
- * API corresponding to NPIV_VPORT_GETINFO.
- */
-void
-bfa_fcs_lport_get_info(struct bfa_fcs_lport_s *port,
- struct bfa_lport_info_s *port_info)
-{
-
- bfa_trc(port->fcs, port->fabric->fabric_name);
-
- if (port->vport == NULL) {
- /*
- * This is a Physical port
- */
- port_info->port_type = BFA_LPORT_TYPE_PHYSICAL;
-
- /*
- * @todo : need to fix the state & reason
- */
- port_info->port_state = 0;
- port_info->offline_reason = 0;
-
- port_info->port_wwn = bfa_fcs_lport_get_pwwn(port);
- port_info->node_wwn = bfa_fcs_lport_get_nwwn(port);
-
- port_info->max_vports_supp =
- bfa_lps_get_max_vport(port->fcs->bfa);
- port_info->num_vports_inuse =
- port->fabric->num_vports;
- port_info->max_rports_supp = BFA_FCS_MAX_RPORTS_SUPP;
- port_info->num_rports_inuse = port->num_rports;
- } else {
- /*
- * This is a virtual port
- */
- port_info->port_type = BFA_LPORT_TYPE_VIRTUAL;
-
- /*
- * @todo : need to fix the state & reason
- */
- port_info->port_state = 0;
- port_info->offline_reason = 0;
-
- port_info->port_wwn = bfa_fcs_lport_get_pwwn(port);
- port_info->node_wwn = bfa_fcs_lport_get_nwwn(port);
- }
-}
-
void
bfa_fcs_lport_get_stats(struct bfa_fcs_lport_s *fcs_port,
struct bfa_lport_stats_s *port_stats)
@@ -6567,15 +6452,6 @@ bfa_fcs_vport_offline(struct bfa_fcs_vport_s *vport)
bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_OFFLINE);
}

-/*
- * Cleanup notification from fabric SM on link timer expiry.
- */
-void
-bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport)
-{
- vport->vport_stats.fab_cleanup++;
-}
-
/*
* Stop notification from fabric SM. To be invoked from within FCS.
*/
@@ -6698,24 +6574,6 @@ bfa_fcs_pbc_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs,
return rc;
}

-/*
- * Use this function to findout if this is a pbc vport or not.
- *
- * @param[in] vport - pointer to bfa_fcs_vport_t.
- *
- * @returns None
- */
-bfa_boolean_t
-bfa_fcs_is_pbc_vport(struct bfa_fcs_vport_s *vport)
-{
-
- if (vport && (vport->lport.port_cfg.preboot_vp == BFA_TRUE))
- return BFA_TRUE;
- else
- return BFA_FALSE;
-
-}
-
/*
* Use this function initialize the vport.
*
diff --git a/drivers/scsi/bfa/bfa_fcs_rport.c b/drivers/scsi/bfa/bfa_fcs_rport.c
index ce52a9c88ae6..d4bde9bbe75b 100644
--- a/drivers/scsi/bfa/bfa_fcs_rport.c
+++ b/drivers/scsi/bfa/bfa_fcs_rport.c
@@ -2646,27 +2646,6 @@ bfa_fcs_rport_create_by_wwn(struct bfa_fcs_lport_s *port, wwn_t rpwwn)
bfa_sm_send_event(rport, RPSM_EVENT_ADDRESS_DISC);
return rport;
}
-/*
- * Called by bport in private loop topology to indicate that a
- * rport has been discovered and plogi has been completed.
- *
- * @param[in] port - base port or vport
- * @param[in] rpid - remote port ID
- */
-void
-bfa_fcs_rport_start(struct bfa_fcs_lport_s *port, struct fchs_s *fchs,
- struct fc_logi_s *plogi)
-{
- struct bfa_fcs_rport_s *rport;
-
- rport = bfa_fcs_rport_alloc(port, WWN_NULL, fchs->s_id);
- if (!rport)
- return;
-
- bfa_fcs_rport_update(rport, plogi);
-
- bfa_sm_send_event(rport, RPSM_EVENT_PLOGI_COMP);
-}

/*
* Called by bport/vport to handle PLOGI received from a new remote port.
@@ -3089,21 +3068,6 @@ bfa_fcs_rport_lookup(struct bfa_fcs_lport_s *port, wwn_t rpwwn)
return rport;
}

-struct bfa_fcs_rport_s *
-bfa_fcs_rport_lookup_by_nwwn(struct bfa_fcs_lport_s *port, wwn_t rnwwn)
-{
- struct bfa_fcs_rport_s *rport;
-
- rport = bfa_fcs_lport_get_rport_by_nwwn(port, rnwwn);
- if (rport == NULL) {
- /*
- * TBD Error handling
- */
- }
-
- return rport;
-}
-
/*
* Remote port features (RPF) implementation.
*/
--
2.46.0