drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h

   1 /* Broadcom NetXtreme-C/E network driver.
   2  *
   3  * Copyright (c) 2014-2016 Broadcom Corporation
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation.
   8  */
   9
  10 #ifndef BNXT_DCB_H
  11 #define BNXT_DCB_H
  12
  13 #include <net/dcbnl.h>
  14
  15 struct bnxt_dcb {
  16         u8                      max_tc;
  17         struct ieee_pfc         *ieee_pfc;
  18         struct ieee_ets         *ieee_ets;
  19         u8                      dcbx_cap;
  20         u8                      default_pri;
  21 };
  22
  23 struct bnxt_cos2bw_cfg {
  24         u8                      pad[3];
  25         u8                      queue_id;
  26         __le32                  min_bw;
  27         __le32                  max_bw;
  28         u8                      tsa;
  29         u8                      pri_lvl;
  30         u8                      bw_weight;
  31         u8                      unused;
  32 };
  33
  34 #define BNXT_LLQ(q_profile)     \
  35         ((q_profile) == QUEUE_QPORTCFG_RESP_QUEUE_ID0_SERVICE_PROFILE_LOSSLESS)
  36
  37 #define HWRM_STRUCT_DATA_SUBTYPE_HOST_OPERATIONAL       0x0300
  38
  39 void bnxt_dcb_init(struct bnxt *bp);
  40 void bnxt_dcb_free(struct bnxt *bp);
  41 #endif