From 6755db1cd4587084be85f860b7aa7c0cc9d776dc Mon Sep 17 00:00:00 2001 From: Chris Leech Date: Fri, 27 Feb 2009 10:55:02 -0800 Subject: [SCSI] libfc: rport retry on LS_RJT from certain ELS This allows any rport ELS to retry on LS_RJT. The rport error handling would only retry on resource allocation failures and exchange timeouts. I have a target that will occasionally reject PLOGI when we do a quick LOGO/PLOGI. When a critical ELS was rejected, libfc would fail silently leaving the rport in a dead state. The retry count and delay are managed by fc_rport_error_retry. If the retry count is exceeded fc_rport_error will be called. When retrying is not the correct course of action, fc_rport_error can be called directly. Signed-off-by: Chris Leech Signed-off-by: Robert Love Signed-off-by: James Bottomley --- include/scsi/fc/fc_fs.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/scsi/fc/fc_fs.h') diff --git a/include/scsi/fc/fc_fs.h b/include/scsi/fc/fc_fs.h index 3e4801d2bdb..1b7af3a64c7 100644 --- a/include/scsi/fc/fc_fs.h +++ b/include/scsi/fc/fc_fs.h @@ -337,4 +337,9 @@ enum fc_pf_rjt_reason { FC_RJT_VENDOR = 0xff, /* vendor specific reject */ }; +/* default timeout values */ + +#define FC_DEF_E_D_TOV 2000UL +#define FC_DEF_R_A_TOV 10000UL + #endif /* _FC_FS_H_ */ -- cgit v1.2.3