| /* 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 |
