diff options
| author | Krishna Gudipati <kgudipat@brocade.com> | 2011-06-14 02:53:04 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-06-30 00:52:21 +0400 |
| commit | be540a991e2097c313d7304e0daaf89d68011bb9 (patch) | |
| tree | a44685889c9989546ffac1ee7ad1da7dd641c20c /drivers/scsi/bfa/bfi_ms.h | |
| parent | 8b070b4a022f86dd5098308e36426ce29b6b8960 (diff) | |
| download | linux-be540a991e2097c313d7304e0daaf89d68011bb9.tar.xz | |
[SCSI] bfa: FC credit recovery and misc bug fixes.
- Introduce FC credit recovery.
- Added module parameter to enable/disable credit recovery.
Bug Fixes:
- Removed check for ignoring plogi from initiator in switched fabric mode.
- The ABTS for PLOGI is going out few millisecs earlier due to FW
timer calibration (around 300 miilisecs earlier). So there is a
window if an accept comes during this time HBA would have initiated
an ABORT.
- Added 1 to FC_ELS_TOV for compensating for FW timer.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfi_ms.h')
| -rw-r--r-- | drivers/scsi/bfa/bfi_ms.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/scsi/bfa/bfi_ms.h b/drivers/scsi/bfa/bfi_ms.h index d43bf6a08a66..edb92561dde9 100644 --- a/drivers/scsi/bfa/bfi_ms.h +++ b/drivers/scsi/bfa/bfi_ms.h @@ -226,7 +226,8 @@ struct bfi_fcport_enable_req_s { struct bfi_fcport_set_svc_params_req_s { struct bfi_mhdr_s mh; /* msg header */ __be16 tx_bbcredit; /* Tx credits */ - u16 rsvd; + u8 bb_scn; /* BB_SC FC credit recovery */ + u8 rsvd; }; /* @@ -374,7 +375,7 @@ struct bfi_lps_login_req_s { u8 fdisc; u8 auth_en; u8 lps_role; - u8 rsvd[1]; + u8 bb_scn; }; struct bfi_lps_login_rsp_s { @@ -394,6 +395,8 @@ struct bfi_lps_login_rsp_s { mac_t fcf_mac; u8 ext_status; u8 brcd_switch; /* attached peer is brcd switch */ + u8 bb_scn; /* atatched port's bb_scn */ + u8 resvd; }; struct bfi_lps_logout_req_s { |