linux/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h

/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright(c) 1999 - 2018 Intel Corporation. */

#ifndef _DCB_82599_CONFIG_H_
#define _DCB_82599_CONFIG_H_

/* DCB register definitions */
#define IXGBE_RTTDCS_TDPAC …
#define IXGBE_RTTDCS_VMPAC …
#define IXGBE_RTTDCS_TDRM …
#define IXGBE_RTTDCS_ARBDIS …
#define IXGBE_RTTDCS_BDPM …
#define IXGBE_RTTDCS_BPBFSM …
#define IXGBE_RTTDCS_SPEED_CHG …

/* Receive UP2TC mapping */
#define IXGBE_RTRUP2TC_UP_SHIFT …
#define IXGBE_RTRUP2TC_UP_MASK …
/* Transmit UP2TC mapping */
#define IXGBE_RTTUP2TC_UP_SHIFT …

#define IXGBE_RTRPT4C_MCL_SHIFT …
#define IXGBE_RTRPT4C_BWG_SHIFT …
#define IXGBE_RTRPT4C_GSP …
#define IXGBE_RTRPT4C_LSP …

#define IXGBE_RDRXCTL_MPBEN …
#define IXGBE_RDRXCTL_MCEN …

/* RTRPCS Bit Masks */
#define IXGBE_RTRPCS_RRM …
/* Receive Arbitration Control: 0 Round Robin, 1 DFP */
#define IXGBE_RTRPCS_RAC …
#define IXGBE_RTRPCS_ARBDIS …

/* RTTDT2C Bit Masks */
#define IXGBE_RTTDT2C_MCL_SHIFT …
#define IXGBE_RTTDT2C_BWG_SHIFT …
#define IXGBE_RTTDT2C_GSP …
#define IXGBE_RTTDT2C_LSP …

#define IXGBE_RTTPT2C_MCL_SHIFT …
#define IXGBE_RTTPT2C_BWG_SHIFT …
#define IXGBE_RTTPT2C_GSP …
#define IXGBE_RTTPT2C_LSP …

/* RTTPCS Bit Masks */
#define IXGBE_RTTPCS_TPPAC …
#define IXGBE_RTTPCS_ARBDIS …
#define IXGBE_RTTPCS_TPRM …
#define IXGBE_RTTPCS_ARBD_SHIFT …
#define IXGBE_RTTPCS_ARBD_DCB …

/* SECTXMINIFG DCB */
#define IXGBE_SECTX_DCB …


/* DCB hardware-specific driver APIs */

/* DCB PFC functions */
int ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc);

/* DCB hw initialization */
int ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw, u16 *refill,
				      u16 *max, u8 *bwg_id, u8 *prio_type,
				      u8 *prio_tc);

int ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw, u16 *refill,
					   u16 *max, u8 *bwg_id, u8 *prio_type);

int ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw, u16 *refill,
					   u16 *max, u8 *bwg_id, u8 *prio_type,
					   u8 *prio_tc);

int ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
			      u16 *max, u8 *bwg_id, u8 *prio_type,
			      u8 *prio_tc);

#endif /* _DCB_82599_CONFIG_H */