drivers/scsi/qedi/qedi_hsi.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * QLogic iSCSI Offload Driver
   4  * Copyright (c) 2016 Cavium Inc.
   5  */
   6 #ifndef __QEDI_HSI__
   7 #define __QEDI_HSI__
   8 /*
   9  * Add include to common target
  10  */
  11 #include <linux/qed/common_hsi.h>
  12
  13 /*
  14  * Add include to common storage target
  15  */
  16 #include <linux/qed/storage_common.h>
  17
  18 /*
  19  * Add include to common TCP target
  20  */
  21 #include <linux/qed/tcp_common.h>
  22
  23 /*
  24  * Add include to common iSCSI target for both eCore and protocol driver
  25  */
  26 #include <linux/qed/iscsi_common.h>
  27
  28 /*
  29  * iSCSI CMDQ element
  30  */
  31 struct iscsi_cmdqe {
  32         __le16 conn_id;
  33         u8 invalid_command;
  34         u8 cmd_hdr_type;
  35         __le32 reserved1[2];
  36         __le32 cmd_payload[13];
  37 };
  38
  39 /*
  40  * iSCSI CMD header type
  41  */
  42 enum iscsi_cmd_hdr_type {
  43         ISCSI_CMD_HDR_TYPE_BHS_ONLY /* iSCSI BHS with no expected AHS */,
  44         ISCSI_CMD_HDR_TYPE_BHS_W_AHS /* iSCSI BHS with expected AHS */,
  45         ISCSI_CMD_HDR_TYPE_AHS /* iSCSI AHS */,
  46         MAX_ISCSI_CMD_HDR_TYPE
  47 };
  48
  49 #endif /* __QEDI_HSI__ */