drivers/scsi/qedi/qedi_fw_scsi.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * QLogic iSCSI Offload Driver
   4  * Copyright (c) 2016 Cavium Inc.
   5  */
   6
   7 #ifndef _QEDI_FW_SCSI_H_
   8 #define _QEDI_FW_SCSI_H_
   9
  10 #include <linux/types.h>
  11 #include <asm/byteorder.h>
  12 #include "qedi_hsi.h"
  13 #include <linux/qed/qed_if.h>
  14
  15 struct scsi_sgl_task_params {
  16         struct scsi_sge *sgl;
  17         struct regpair  sgl_phys_addr;
  18         u32             total_buffer_size;
  19         u16             num_sges;
  20         bool            small_mid_sge;
  21 };
  22
  23 struct scsi_dif_task_params {
  24         u32     initial_ref_tag;
  25         bool    initial_ref_tag_is_valid;
  26         u16     application_tag;
  27         u16     application_tag_mask;
  28         u16     dif_block_size_log;
  29         bool    dif_on_network;
  30         bool    dif_on_host;
  31         u8      host_guard_type;
  32         u8      protection_type;
  33         u8      ref_tag_mask;
  34         bool    crc_seed;
  35         bool    tx_dif_conn_err_en;
  36         bool    ignore_app_tag;
  37         bool    keep_ref_tag_const;
  38         bool    validate_guard;
  39         bool    validate_app_tag;
  40         bool    validate_ref_tag;
  41         bool    forward_guard;
  42         bool    forward_app_tag;
  43         bool    forward_ref_tag;
  44         bool    forward_app_tag_with_mask;
  45         bool    forward_ref_tag_with_mask;
  46 };
  47
  48 struct scsi_initiator_cmd_params {
  49         struct scsi_sge extended_cdb_sge;
  50         struct regpair  sense_data_buffer_phys_addr;
  51 };
  52 #endif