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| author | Yi Zou <yi.zou@intel.com> | 2010-11-30 16:19:30 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-12-21 12:24:27 -0600 |
| commit | 3a91090fe0df10091c5612db8528ee7a822ab83d (patch) | |
| tree | 7c9f8a57f2ca9a398faa9319f22e3401c9aa4b0c /drivers/scsi/libfc/fc_fcp.c | |
| parent | ea3e2e72eeb3e8a9440a5da965914f9b12088626 (diff) | |
| download | blackbird-op-linux-3a91090fe0df10091c5612db8528ee7a822ab83d.tar.gz blackbird-op-linux-3a91090fe0df10091c5612db8528ee7a822ab83d.zip | |
[SCSI] libfc: the timeout for the REC itself is 2 * R_A_TOV_els
The timeout for the exchange carrying REC itself is 2 * R_A_TOV_els.
Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/libfc/fc_fcp.c')
| -rw-r--r-- | drivers/scsi/libfc/fc_fcp.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index 47c930a01454..338620b33fa1 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -1399,7 +1399,6 @@ static void fc_fcp_rec(struct fc_fcp_pkt *fsp) struct fc_frame *fp; struct fc_rport *rport; struct fc_rport_libfc_priv *rpriv; - unsigned int rec_tov; lport = fsp->lp; rport = fsp->rport; @@ -1411,8 +1410,6 @@ static void fc_fcp_rec(struct fc_fcp_pkt *fsp) return; } - rec_tov = get_fsp_rec_tov(fsp); - fp = fc_fcp_frame_alloc(lport, sizeof(struct fc_els_rec)); if (!fp) goto retry; @@ -1423,13 +1420,13 @@ static void fc_fcp_rec(struct fc_fcp_pkt *fsp) FC_FCTL_REQ, 0); if (lport->tt.elsct_send(lport, rport->port_id, fp, ELS_REC, fc_fcp_rec_resp, fsp, - jiffies_to_msecs(rec_tov))) { + 2 * lport->r_a_tov)) { fc_fcp_pkt_hold(fsp); /* hold while REC outstanding */ return; } retry: if (fsp->recov_retry++ < FC_MAX_RECOV_RETRY) - fc_fcp_timer_set(fsp, rec_tov); + fc_fcp_timer_set(fsp, get_fsp_rec_tov(fsp)); else fc_fcp_recovery(fsp, FC_TIMED_OUT); } |
