diff options
| author | Krishna Gudipati <kgudipat@brocade.com> | 2010-03-04 01:43:19 (GMT) |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-03-04 10:43:40 (GMT) |
| commit | 5b098082e22c168b7df4c5c3cd924047cee7d995 (patch) | |
| tree | f4d40a769b8793382f7e11c1439f1bccb29729d8 /drivers/scsi/bfa/fdmi.c | |
| parent | ab5336189a12b6561a1b5708d782a4e27e2e3b79 (diff) | |
| download | linux-5b098082e22c168b7df4c5c3cd924047cee7d995.tar.xz | |
[SCSI] bfa: Changes to support FDMI Driver Parameter
Added a FCS function to be called during driver init, to set the FDMI
Driver parameter.
fdmi.c: Created a disabled state when fdmi is disabled.
bfad.c:
* Added fdmi_enable driver parameter.
* Added support to call bfa_fcs_set_fdmi_param() to initialize fcs
fdmi setting.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/bfa/fdmi.c')
| -rw-r--r-- | drivers/scsi/bfa/fdmi.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/scsi/bfa/fdmi.c b/drivers/scsi/bfa/fdmi.c index df2a1e5..d76d922 100644 --- a/drivers/scsi/bfa/fdmi.c +++ b/drivers/scsi/bfa/fdmi.c @@ -116,6 +116,9 @@ static void bfa_fcs_port_fdmi_sm_rpa_retry(struct bfa_fcs_port_fdmi_s *fdmi, enum port_fdmi_event event); static void bfa_fcs_port_fdmi_sm_online(struct bfa_fcs_port_fdmi_s *fdmi, enum port_fdmi_event event); +static void bfa_fcs_port_fdmi_sm_disabled(struct bfa_fcs_port_fdmi_s *fdmi, + enum port_fdmi_event event); + /** * Start in offline state - awaiting MS to send start. */ @@ -479,6 +482,20 @@ bfa_fcs_port_fdmi_sm_online(struct bfa_fcs_port_fdmi_s *fdmi, } } +/** + * FDMI is disabled state. + */ +static void +bfa_fcs_port_fdmi_sm_disabled(struct bfa_fcs_port_fdmi_s *fdmi, + enum port_fdmi_event event) +{ + struct bfa_fcs_port_s *port = fdmi->ms->port; + + bfa_trc(port->fcs, port->port_cfg.pwwn); + bfa_trc(port->fcs, event); + + /* No op State. It can only be enabled at Driver Init. */ +} /** * RHBA : Register HBA Attributes. @@ -1201,7 +1218,10 @@ bfa_fcs_port_fdmi_init(struct bfa_fcs_port_ms_s *ms) struct bfa_fcs_port_fdmi_s *fdmi = &ms->fdmi; fdmi->ms = ms; - bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline); + if (ms->port->fcs->fdmi_enabled) + bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline); + else + bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_disabled); } void |