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be086e7c53
This patch advances the qed* drivers into using the newer firmware - This solves several firmware bugs, mostly related [but not limited to] various init/deinit issues in various offloaded protocols. It also introduces a major 4-Cached SGE change in firmware, which can be seen in the storage drivers' changes. In addition, this firmware is required for supporting the new QL41xxx series of adapters; While this patch doesn't add the actual support, the firmware contains the necessary initialization & firmware logic to operate such adapters [actual support would be added later on]. Changes from Previous versions: ------------------------------- - V2 - fix kbuild-test robot warnings Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Manish Rangankar <Manish.Rangankar@cavium.com> Signed-off-by: Chad Dupuis <Chad.Dupuis@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
/*
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* QLogic iSCSI Offload Driver
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* Copyright (c) 2016 Cavium Inc.
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*
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* This software is available under the terms of the GNU General Public License
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* (GPL) Version 2, available from the file COPYING in the main directory of
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* this source tree.
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*/
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#ifndef _QEDI_FW_SCSI_H_
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#define _QEDI_FW_SCSI_H_
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#include <linux/types.h>
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#include <asm/byteorder.h>
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#include "qedi_hsi.h"
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#include <linux/qed/qed_if.h>
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struct scsi_sgl_task_params {
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struct scsi_sge *sgl;
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struct regpair sgl_phys_addr;
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u32 total_buffer_size;
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u16 num_sges;
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bool small_mid_sge;
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};
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struct scsi_dif_task_params {
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u32 initial_ref_tag;
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bool initial_ref_tag_is_valid;
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u16 application_tag;
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u16 application_tag_mask;
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u16 dif_block_size_log;
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bool dif_on_network;
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bool dif_on_host;
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u8 host_guard_type;
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u8 protection_type;
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u8 ref_tag_mask;
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bool crc_seed;
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bool tx_dif_conn_err_en;
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bool ignore_app_tag;
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bool keep_ref_tag_const;
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bool validate_guard;
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bool validate_app_tag;
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bool validate_ref_tag;
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bool forward_guard;
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bool forward_app_tag;
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bool forward_ref_tag;
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bool forward_app_tag_with_mask;
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bool forward_ref_tag_with_mask;
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};
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struct scsi_initiator_cmd_params {
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struct scsi_sge extended_cdb_sge;
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struct regpair sense_data_buffer_phys_addr;
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};
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#endif
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