drivers/scsi/qedi/qedi_hsi.h

   1 /*
   2  * QLogic iSCSI Offload Driver
   3  * Copyright (c) 2016 Cavium Inc.
   4  *
   5  * This software is available under the terms of the GNU General Public License
   6  * (GPL) Version 2, available from the file COPYING in the main directory of
   7  * this source tree.
   8  */
   9 #ifndef __QEDI_HSI__
  10 #define __QEDI_HSI__
  11 /*
  12  * Add include to common target
  13  */
  14 #include <linux/qed/common_hsi.h>
  15
  16 /*
  17  * Add include to common storage target
  18  */
  19 #include <linux/qed/storage_common.h>
  20
  21 /*
  22  * Add include to common TCP target
  23  */
  24 #include <linux/qed/tcp_common.h>
  25
  26 /*
  27  * Add include to common iSCSI target for both eCore and protocol driver
  28  */
  29 #include <linux/qed/iscsi_common.h>
  30
  31 /*
  32  * iSCSI CMDQ element
  33  */
  34 struct iscsi_cmdqe {
  35         __le16 conn_id;
  36         u8 invalid_command;
  37         u8 cmd_hdr_type;
  38         __le32 reserved1[2];
  39         __le32 cmd_payload[13];
  40 };
  41
  42 /*
  43  * iSCSI CMD header type
  44  */
  45 enum iscsi_cmd_hdr_type {
  46         ISCSI_CMD_HDR_TYPE_BHS_ONLY /* iSCSI BHS with no expected AHS */,
  47         ISCSI_CMD_HDR_TYPE_BHS_W_AHS /* iSCSI BHS with expected AHS */,
  48         ISCSI_CMD_HDR_TYPE_AHS /* iSCSI AHS */,
  49         MAX_ISCSI_CMD_HDR_TYPE
  50 };
  51
  52 #endif /* __QEDI_HSI__ */