/* Broadcom NetXtreme-C/E network driver.
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*
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* Copyright (c) 2014-2016 Broadcom Corporation
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* Copyright (c) 2016-2018 Broadcom Limited
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation.
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*/
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#ifndef BNXT_DCB_H
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#define BNXT_DCB_H
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#include <net/dcbnl.h>
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struct bnxt_dcb {
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u8 max_tc;
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struct ieee_pfc *ieee_pfc;
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struct ieee_ets *ieee_ets;
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u8 dcbx_cap;
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u8 default_pri;
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};
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struct bnxt_cos2bw_cfg {
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u8 pad[3];
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u8 queue_id;
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__le32 min_bw;
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__le32 max_bw;
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#define BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
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u8 tsa;
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u8 pri_lvl;
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u8 bw_weight;
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u8 unused;
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};
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struct bnxt_dscp2pri_entry {
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u8 dscp;
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u8 mask;
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u8 pri;
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};
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#define BNXT_LLQ(q_profile) \
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((q_profile) == \
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QUEUE_QPORTCFG_RESP_QUEUE_ID0_SERVICE_PROFILE_LOSSLESS_ROCE)
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#define BNXT_CNPQ(q_profile) \
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((q_profile) == \
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QUEUE_QPORTCFG_RESP_QUEUE_ID0_SERVICE_PROFILE_LOSSY_ROCE_CNP)
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#define HWRM_STRUCT_DATA_SUBTYPE_HOST_OPERATIONAL 0x0300
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void bnxt_dcb_init(struct bnxt *bp);
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void bnxt_dcb_free(struct bnxt *bp);
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#endif
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