diff options
| author | Krishna Gudipati <kgudipat@brocade.com> | 2011-06-24 20:25:15 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-06-29 17:16:54 -0500 |
| commit | 601380669baa2ba6427b821a14e5c91afb580dfc (patch) | |
| tree | 61eb7c58f09a91161db9d28be195335bcf7cef7c /drivers/scsi/bfa/bfa_fcs_rport.c | |
| parent | d7be54cc5c5f6f9cb9ac67462aadda57813698b8 (diff) | |
| download | op-kernel-dev-601380669baa2ba6427b821a14e5c91afb580dfc.zip op-kernel-dev-601380669baa2ba6427b821a14e5c91afb580dfc.tar.gz | |
[SCSI] bfa: Extend BSG interface.
- Added support to collect driver/fw stats.
- Added support to perform adapter/ioc enable, disable operations.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfa_fcs_rport.c')
| -rw-r--r-- | drivers/scsi/bfa/bfa_fcs_rport.c | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/drivers/scsi/bfa/bfa_fcs_rport.c b/drivers/scsi/bfa/bfa_fcs_rport.c index a42949d..2c51445 100644 --- a/drivers/scsi/bfa/bfa_fcs_rport.c +++ b/drivers/scsi/bfa/bfa_fcs_rport.c @@ -2536,7 +2536,45 @@ bfa_fcs_rport_prlo(struct bfa_fcs_rport_s *rport, __be16 ox_id) bfa_sm_send_event(rport, RPSM_EVENT_PRLO_RCVD); } - +void +bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport, + struct bfa_rport_attr_s *rport_attr) +{ + struct bfa_rport_qos_attr_s qos_attr; + struct bfa_fcs_lport_s *port = rport->port; + bfa_port_speed_t rport_speed = rport->rpf.rpsc_speed; + + memset(rport_attr, 0, sizeof(struct bfa_rport_attr_s)); + memset(&qos_attr, 0, sizeof(struct bfa_rport_qos_attr_s)); + + rport_attr->pid = rport->pid; + rport_attr->pwwn = rport->pwwn; + rport_attr->nwwn = rport->nwwn; + rport_attr->cos_supported = rport->fc_cos; + rport_attr->df_sz = rport->maxfrsize; + rport_attr->state = bfa_fcs_rport_get_state(rport); + rport_attr->fc_cos = rport->fc_cos; + rport_attr->cisc = rport->cisc; + rport_attr->scsi_function = rport->scsi_function; + rport_attr->curr_speed = rport->rpf.rpsc_speed; + rport_attr->assigned_speed = rport->rpf.assigned_speed; + + qos_attr.qos_priority = rport->bfa_rport->qos_attr.qos_priority; + qos_attr.qos_flow_id = + cpu_to_be32(rport->bfa_rport->qos_attr.qos_flow_id); + rport_attr->qos_attr = qos_attr; + + rport_attr->trl_enforced = BFA_FALSE; + if (bfa_fcport_is_ratelim(port->fcs->bfa) && + (rport->scsi_function == BFA_RPORT_TARGET)) { + if (rport_speed == BFA_PORT_SPEED_UNKNOWN) + rport_speed = + bfa_fcport_get_ratelim_speed(rport->fcs->bfa); + + if (rport_speed < bfa_fcs_lport_get_rport_max_speed(port)) + rport_attr->trl_enforced = BFA_TRUE; + } +} /* * Remote port implementation. |
