diff options
| author | Bhanu Prakash Gollapudi <bprakash@broadcom.com> | 2011-07-27 11:32:06 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-07-28 11:45:19 +0400 |
| commit | 744469542951d32979a8dcb1dbed560bfed1745e (patch) | |
| tree | d6be8757d3804b19fcc7cd498e215d8a232d2904 /drivers/scsi/bnx2fc/bnx2fc.h | |
| parent | 6c5a7ce4f176b641fd11e59be4df31ee3e6202dd (diff) | |
[SCSI] bnx2fc: REC/SRR link service request and response handling
Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc.h')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h index 45d5391229e..cd506c0ee2f 100644 --- a/drivers/scsi/bnx2fc/bnx2fc.h +++ b/drivers/scsi/bnx2fc/bnx2fc.h @@ -141,6 +141,9 @@ #define BNX2FC_RNID_HBA 0x7 +#define SRR_RETRY_COUNT 5 +#define REC_RETRY_COUNT 1 + /* bnx2fc driver uses only one instance of fcoe_percpu_s */ extern struct fcoe_percpu_s bnx2fc_global; @@ -386,6 +389,7 @@ struct bnx2fc_cmd { struct completion tm_done; int wait_for_comp; u16 xid; + struct fcoe_err_report_entry err_entry; struct fcoe_task_ctx_entry *task; struct io_bdt *bd_tbl; struct fcp_rsp *rsp; @@ -402,6 +406,12 @@ struct bnx2fc_cmd { #define BNX2FC_FLAG_IO_COMPL 0x9 #define BNX2FC_FLAG_ELS_DONE 0xa #define BNX2FC_FLAG_ELS_TIMEOUT 0xb +#define BNX2FC_FLAG_CMD_LOST 0xc +#define BNX2FC_FLAG_SRR_SENT 0xd + u8 rec_retry; + u8 srr_retry; + u32 srr_offset; + u8 srr_rctl; u32 fcp_resid; u32 fcp_rsp_len; u32 fcp_sns_len; @@ -432,6 +442,7 @@ struct bnx2fc_unsol_els { +struct bnx2fc_cmd *bnx2fc_cmd_alloc(struct bnx2fc_rport *tgt); struct bnx2fc_cmd *bnx2fc_elstm_alloc(struct bnx2fc_rport *tgt, int type); void bnx2fc_cmd_release(struct kref *ref); int bnx2fc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc_cmd); @@ -522,6 +533,7 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt, unsigned char *buf, u32 frame_len, u16 l2_oxid); int bnx2fc_send_stat_req(struct bnx2fc_hba *hba); +int bnx2fc_post_io_req(struct bnx2fc_rport *tgt, struct bnx2fc_cmd *io_req); int bnx2fc_send_rec(struct bnx2fc_cmd *orig_io_req); int bnx2fc_send_srr(struct bnx2fc_cmd *orig_io_req, u32 offset, u8 r_ctl); void bnx2fc_process_seq_cleanup_compl(struct bnx2fc_cmd *seq_clnup_req, |