diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h new file mode 100644 index 000000000..716742522 --- /dev/null +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.h @@ -0,0 +1,56 @@ +/* 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; +#define BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29) + u8 tsa; + u8 pri_lvl; + u8 bw_weight; + ); + 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 |