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-rw-r--r--include/scsi/libfc.h49
1 files changed, 21 insertions, 28 deletions
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 7d96829b0c00..05e2583d8fa6 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -281,9 +281,6 @@ struct fc_seq_els_data {
* @timer: The command timer
* @tm_done: Completion indicator
* @wait_for_comp: Indicator to wait for completion of the I/O (in jiffies)
- * @start_time: Timestamp indicating the start of the I/O (in jiffies)
- * @end_time: Timestamp indicating the end of the I/O (in jiffies)
- * @last_pkt_time: Timestamp of the last frame received (in jiffies)
* @data_len: The length of the data
* @cdb_cmd: The CDB command
* @xfer_len: The transfer length
@@ -304,50 +301,46 @@ struct fc_seq_els_data {
* @recov_seq: The sequence for REC or SRR
*/
struct fc_fcp_pkt {
- /* Housekeeping information */
- struct fc_lport *lp;
- u16 state;
- atomic_t ref_cnt;
spinlock_t scsi_pkt_lock;
+ atomic_t ref_cnt;
+
+ /* SCSI command and data transfer information */
+ u32 data_len;
/* SCSI I/O related information */
struct scsi_cmnd *cmd;
struct list_head list;
- /* Timeout related information */
- struct timer_list timer;
- struct completion tm_done;
- int wait_for_comp;
- unsigned long start_time;
- unsigned long end_time;
- unsigned long last_pkt_time;
-
- /* SCSI command and data transfer information */
- u32 data_len;
-
- /* Transport related veriables */
- struct fcp_cmnd cdb_cmd;
- size_t xfer_len;
- u16 xfer_ddp;
- u32 xfer_contig_end;
- u16 max_payload;
+ /* Housekeeping information */
+ struct fc_lport *lp;
+ u8 state;
/* SCSI/FCP return status */
- u32 io_status;
u8 cdb_status;
u8 status_code;
u8 scsi_comp_flags;
+ u32 io_status;
u32 req_flags;
u32 scsi_resid;
+ /* Transport related veriables */
+ size_t xfer_len;
+ struct fcp_cmnd cdb_cmd;
+ u32 xfer_contig_end;
+ u16 max_payload;
+ u16 xfer_ddp;
+
/* Associated structures */
struct fc_rport *rport;
struct fc_seq *seq_ptr;
- /* Error Processing information */
- u8 recov_retry;
+ /* Timeout/error related information */
+ struct timer_list timer;
+ int wait_for_comp;
+ u32 recov_retry;
struct fc_seq *recov_seq;
-};
+ struct completion tm_done;
+} ____cacheline_aligned_in_smp;
/*
* Structure and function definitions for managing Fibre Channel Exchanges