[SCSI] lpfc: NPIV: add NPIV support on top of SLI-3

[linux-2.6-omap-h63xx.git] / drivers / scsi / iscsi_tcp.h

diff --git a/drivers/scsi/iscsi_tcp.h b/drivers/scsi/iscsi_tcp.h
index 32736831790ec773ebc66a9931be2edf94912717..7eba44df0a7f204059eae6f2be95dfe732c91954 100644 (file)
--- a/drivers/scsi/iscsi_tcp.h
+++ b/drivers/scsi/iscsi_tcp.h
@@ -29,11 +29,12 @@
 #define IN_PROGRESS_HEADER_GATHER      0x1
 #define IN_PROGRESS_DATA_RECV          0x2
 #define IN_PROGRESS_DDIGEST_RECV       0x3
+#define IN_PROGRESS_PAD_RECV           0x4
 
 /* xmit state machine */
 #define XMSTATE_IDLE                   0x0
-#define XMSTATE_R_HDR                  0x1
-#define XMSTATE_W_HDR                  0x2
+#define XMSTATE_CMD_HDR_INIT           0x1
+#define XMSTATE_CMD_HDR_XMIT           0x2
 #define XMSTATE_IMM_HDR                        0x4
 #define XMSTATE_IMM_DATA               0x8
 #define XMSTATE_UNS_INIT               0x10
@@ -44,6 +45,8 @@
 #define XMSTATE_W_PAD                  0x200
 #define XMSTATE_W_RESEND_PAD           0x400
 #define XMSTATE_W_RESEND_DATA_DIGEST   0x800
+#define XMSTATE_IMM_HDR_INIT           0x1000
+#define XMSTATE_SOL_HDR_INIT           0x2000
 
 #define ISCSI_PAD_LEN                  4
 #define ISCSI_SG_TABLESIZE             SG_ALL
@@ -152,7 +155,7 @@ struct iscsi_tcp_cmd_task {
        struct scatterlist      *sg;                    /* per-cmd SG list  */
        struct scatterlist      *bad_sg;                /* assert statement */
        int                     sg_count;               /* SG's to process  */
-       uint32_t                exp_r2tsn;
+       uint32_t                exp_datasn;             /* expected target's R2TSN/DataSN */
        int                     data_offset;
        struct iscsi_r2t_info   *r2t;                   /* in progress R2T    */
        struct iscsi_queue      r2tpool;