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| author | Mike Christie <michaelc@cs.wisc.edu> | 2007-05-30 12:57:15 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2007-06-01 12:58:22 -0400 |
| commit | 857ae0bdb72999936a28ce621e38e2e288c485da (patch) | |
| tree | cf1b9272c6c5bdb5448d016390bc2b07d435f5b3 /include | |
| parent | d473cc7f15f64ab8a90c3d7288ef30f46785d8d5 (diff) | |
| download | linux-857ae0bdb72999936a28ce621e38e2e288c485da.tar.gz linux-857ae0bdb72999936a28ce621e38e2e288c485da.tar.bz2 linux-857ae0bdb72999936a28ce621e38e2e288c485da.zip | |
[SCSI] iscsi: Some fixes in preparation for bidirectional support - total_length
- Remove shadow of request length from struct iscsi_cmd_task.
- change all users to use scsi_cmnd->request_bufflen directly
(With bidi we will use scsi-ml API to retrieve in/out length)
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Cc: Roland Dreier <rdreier@cisco.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/scsi/libiscsi.h | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index 61e069206ac5..348265d4a27e 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -80,7 +80,7 @@ struct iscsi_mgmt_task { */ struct iscsi_hdr *hdr; char *data; /* mgmt payload */ - int data_count; /* counts data to be sent */ + unsigned data_count; /* counts data to be sent */ uint32_t itt; /* this ITT */ void *dd_data; /* driver/transport data */ struct list_head running; @@ -101,13 +101,12 @@ struct iscsi_cmd_task { int itt; /* this ITT */ uint32_t unsol_datasn; - int imm_count; /* imm-data (bytes) */ - int unsol_count; /* unsolicited (bytes)*/ + unsigned imm_count; /* imm-data (bytes) */ + unsigned unsol_count; /* unsolicited (bytes)*/ /* offset in unsolicited stream (bytes); */ - int unsol_offset; - int data_count; /* remaining Data-Out */ + unsigned unsol_offset; + unsigned data_count; /* remaining Data-Out */ struct scsi_cmnd *sc; /* associated SCSI cmd*/ - int total_length; struct iscsi_conn *conn; /* used connection */ struct iscsi_mgmt_task *mtask; /* tmf mtask in progr */ @@ -173,8 +172,8 @@ struct iscsi_conn { int tmabort_state; /* see TMABORT_INITIAL, etc.*/ /* negotiated params */ - int max_recv_dlength; /* initiator_max_recv_dsl*/ - int max_xmit_dlength; /* target_max_recv_dsl */ + unsigned max_recv_dlength; /* initiator_max_recv_dsl*/ + unsigned max_xmit_dlength; /* target_max_recv_dsl */ int hdrdgst_en; int datadgst_en; int ifmarker_en; @@ -212,10 +211,10 @@ struct iscsi_session { /* configuration */ int initial_r2t_en; - int max_r2t; + unsigned max_r2t; int imm_data_en; - int first_burst; - int max_burst; + unsigned first_burst; + unsigned max_burst; int time2wait; int time2retain; int pdu_inorder_en; |