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