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authorChris Metcalf <cmetcalf@tilera.com>2010-08-06 10:37:02 -0400
committerChris Metcalf <cmetcalf@tilera.com>2010-08-06 10:37:02 -0400
commitab11b487402f97975f3ac1eeea09c82f4431481e (patch)
tree86337c5cbbd2b0c4bd07c0847a1dc7de3d898147 /drivers/scsi/bfa/bfad_attr.c
parent1c689cbcf2c2b7a35cd237abddd9206bb1b6fee1 (diff)
parentfc1caf6eafb30ea185720e29f7f5eccca61ecd60 (diff)
Merge branch 'master' into for-linus
Diffstat (limited to 'drivers/scsi/bfa/bfad_attr.c')
-rw-r--r--drivers/scsi/bfa/bfad_attr.c46
1 files changed, 29 insertions, 17 deletions
diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c
index e477bfbfa7d..0818eb07ef8 100644
--- a/drivers/scsi/bfa/bfad_attr.c
+++ b/drivers/scsi/bfa/bfad_attr.c
@@ -373,47 +373,53 @@ bfad_im_vport_create(struct fc_vport *fc_vport, bool disable)
(struct bfad_im_port_s *) shost->hostdata[0];
struct bfad_s *bfad = im_port->bfad;
struct bfa_port_cfg_s port_cfg;
+ struct bfad_pcfg_s *pcfg;
int status = 0, rc;
unsigned long flags;
memset(&port_cfg, 0, sizeof(port_cfg));
-
- port_cfg.pwwn = wwn_to_u64((u8 *) &fc_vport->port_name);
- port_cfg.nwwn = wwn_to_u64((u8 *) &fc_vport->node_name);
-
+ u64_to_wwn(fc_vport->node_name, (u8 *)&port_cfg.nwwn);
+ u64_to_wwn(fc_vport->port_name, (u8 *)&port_cfg.pwwn);
if (strlen(vname) > 0)
strcpy((char *)&port_cfg.sym_name, vname);
-
port_cfg.roles = BFA_PORT_ROLE_FCP_IM;
- rc = bfad_vport_create(bfad, 0, &port_cfg, &fc_vport->dev);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ list_for_each_entry(pcfg, &bfad->pbc_pcfg_list, list_entry) {
+ if (port_cfg.pwwn == pcfg->port_cfg.pwwn) {
+ port_cfg.preboot_vp = pcfg->port_cfg.preboot_vp;
+ break;
+ }
+ }
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+ rc = bfad_vport_create(bfad, 0, &port_cfg, &fc_vport->dev);
if (rc == BFA_STATUS_OK) {
- struct bfad_vport_s *vport;
+ struct bfad_vport_s *vport;
struct bfa_fcs_vport_s *fcs_vport;
struct Scsi_Host *vshost;
spin_lock_irqsave(&bfad->bfad_lock, flags);
fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0,
port_cfg.pwwn);
- if (fcs_vport == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ if (fcs_vport == NULL)
return VPCERR_BAD_WWN;
- }
fc_vport_set_state(fc_vport, FC_VPORT_ACTIVE);
if (disable) {
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
bfa_fcs_vport_stop(fcs_vport);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
fc_vport_set_state(fc_vport, FC_VPORT_DISABLED);
}
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
vport = fcs_vport->vport_drv;
vshost = vport->drv_port.im_port->shost;
- fc_host_node_name(vshost) = wwn_to_u64((u8 *) &port_cfg.nwwn);
- fc_host_port_name(vshost) = wwn_to_u64((u8 *) &port_cfg.pwwn);
+ fc_host_node_name(vshost) = wwn_to_u64((u8 *)&port_cfg.nwwn);
+ fc_host_port_name(vshost) = wwn_to_u64((u8 *)&port_cfg.pwwn);
fc_vport->dd_data = vport;
vport->drv_port.im_port->fc_vport = fc_vport;
-
} else if (rc == BFA_STATUS_INVALID_WWN)
return VPCERR_BAD_WWN;
else if (rc == BFA_STATUS_VPORT_EXISTS)
@@ -422,7 +428,7 @@ bfad_im_vport_create(struct fc_vport *fc_vport, bool disable)
return VPCERR_NO_FABRIC_SUPP;
else if (rc == BFA_STATUS_VPORT_WWN_BP)
return VPCERR_BAD_WWN;
- else
+ else
return FC_VPORT_FAILED;
return status;
@@ -449,7 +455,7 @@ bfad_im_vport_delete(struct fc_vport *fc_vport)
port = im_port->port;
vshost = vport->drv_port.im_port->shost;
- pwwn = wwn_to_u64((u8 *) &fc_host_port_name(vshost));
+ u64_to_wwn(fc_host_port_name(vshost), (u8 *)&pwwn);
spin_lock_irqsave(&bfad->bfad_lock, flags);
fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0, pwwn);
@@ -467,6 +473,12 @@ bfad_im_vport_delete(struct fc_vport *fc_vport)
rc = bfa_fcs_vport_delete(&vport->fcs_vport);
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ if (rc == BFA_STATUS_PBC) {
+ vport->drv_port.flags &= ~BFAD_PORT_DELETE;
+ vport->comp_del = NULL;
+ return -1;
+ }
+
wait_for_completion(vport->comp_del);
free_scsi_host:
@@ -490,7 +502,7 @@ bfad_im_vport_disable(struct fc_vport *fc_vport, bool disable)
vport = (struct bfad_vport_s *)fc_vport->dd_data;
bfad = vport->drv_port.bfad;
vshost = vport->drv_port.im_port->shost;
- pwwn = wwn_to_u64((u8 *) &fc_vport->port_name);
+ u64_to_wwn(fc_host_port_name(vshost), (u8 *)&pwwn);
spin_lock_irqsave(&bfad->bfad_lock, flags);
fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, 0, pwwn);