/* bnx2x_dcb.h: QLogic Everest network driver. * * Copyright 2009-2013 Broadcom Corporation * Copyright 2014 QLogic Corporation * All rights reserved * * Unless you and QLogic execute a separate written software license * agreement governing use of this software, this software is licensed to you * under the terms of the GNU General Public License version 2, available * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL"). * * Notwithstanding the above, under no circumstances may you combine this * software in any way with any other QLogic software provided under a * license other than the GPL, without QLogic's express prior written * consent. * * Maintained by: Ariel Elior <[email protected]> * Written by: Dmitry Kravkov * */ #ifndef BNX2X_DCB_H #define BNX2X_DCB_H #include "bnx2x_hsi.h" #define LLFC_DRIVER_TRAFFIC_TYPE_MAX … struct bnx2x_dcbx_app_params { … }; #define DCBX_COS_MAX_NUM_E2 … /* bnx2x currently limits numbers of supported COSes to 3 to be extended to 6 */ #define BNX2X_MAX_COS_SUPPORT … #define DCBX_COS_MAX_NUM_E3B0 … #define DCBX_COS_MAX_NUM … struct bnx2x_dcbx_cos_params { … }; struct bnx2x_dcbx_pg_params { … }; struct bnx2x_dcbx_pfc_params { … }; struct bnx2x_dcbx_port_params { … }; #define BNX2X_DCBX_CONFIG_INV_VALUE … #define BNX2X_DCBX_OVERWRITE_SETTINGS_DISABLE … #define BNX2X_DCBX_OVERWRITE_SETTINGS_ENABLE … #define BNX2X_DCBX_OVERWRITE_SETTINGS_INVALID … #define BNX2X_IS_ETS_ENABLED(bp) … struct bnx2x_config_lldp_params { … }; struct bnx2x_admin_priority_app_table { … }; #define DCBX_CONFIG_MAX_APP_PROTOCOL … struct bnx2x_config_dcbx_params { … }; #define GET_FLAGS(flags, bits) … #define SET_FLAGS(flags, bits) … #define RESET_FLAGS(flags, bits) … enum { … }; #define ETH_TYPE_FCOE … #define TCP_PORT_ISCSI … #define PFC_VALUE_FRAME_SIZE … #define PFC_QUANTA_IN_NANOSEC_FROM_SPEED_MEGA(mega_speed) … #define PFC_BRB1_REG_HIGH_LLFC_LOW_THRESHOLD … #define PFC_BRB1_REG_HIGH_LLFC_HIGH_THRESHOLD … struct cos_entry_help_data { … }; struct cos_help_data { … }; #define DCBX_ILLEGAL_PG … #define DCBX_PFC_PRI_MASK … #define DCBX_STRICT_PRIORITY … #define DCBX_INVALID_COS_BW … #define DCBX_PFC_PRI_NON_PAUSE_MASK(bp) … #define DCBX_PFC_PRI_PAUSE_MASK(bp) … #define DCBX_PFC_PRI_GET_PAUSE(bp, pg_pri) … #define DCBX_PFC_PRI_GET_NON_PAUSE(bp, pg_pri) … #define DCBX_IS_PFC_PRI_SOME_PAUSE(bp, pg_pri) … #define IS_DCBX_PFC_PRI_ONLY_PAUSE(bp, pg_pri) … #define IS_DCBX_PFC_PRI_ONLY_NON_PAUSE(bp, pg_pri) … #define IS_DCBX_PFC_PRI_MIX_PAUSE(bp, pg_pri) … struct pg_entry_help_data { … }; struct pg_help_data { … }; /* forward DCB/PFC related declarations */ struct bnx2x; void bnx2x_dcbx_update(struct work_struct *work); void bnx2x_dcbx_init_params(struct bnx2x *bp); void bnx2x_dcbx_set_state(struct bnx2x *bp, bool dcb_on, u32 dcbx_enabled); enum { … }; void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state); void bnx2x_dcbx_pmf_update(struct bnx2x *bp); /* DCB netlink */ #ifdef BCM_DCBNL extern const struct dcbnl_rtnl_ops bnx2x_dcbnl_ops; int bnx2x_dcbnl_update_applist(struct bnx2x *bp, bool delall); #endif /* BCM_DCBNL */ int bnx2x_dcbx_stop_hw_tx(struct bnx2x *bp); int bnx2x_dcbx_resume_hw_tx(struct bnx2x *bp); #endif /* BNX2X_DCB_H */
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