ixgbe_dcb.c File Reference

#include "ixgbe.h"
#include "ixgbe_type.h"
#include "ixgbe_dcb.h"
#include "ixgbe_dcb_82598.h"
#include "ixgbe_dcb_82599.h"

Go to the source code of this file.

Functions
s32	ixgbe_dcb_calculate_tc_credits (struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config, int max_frame, u8 direction)
void	ixgbe_dcb_unpack_pfc (struct ixgbe_dcb_config *cfg, u8 *pfc_en)
void	ixgbe_dcb_unpack_refill (struct ixgbe_dcb_config *cfg, int direction, u16 *refill)
void	ixgbe_dcb_unpack_max (struct ixgbe_dcb_config *cfg, u16 *max)
void	ixgbe_dcb_unpack_bwgid (struct ixgbe_dcb_config *cfg, int direction, u8 *bwgid)
void	ixgbe_dcb_unpack_prio (struct ixgbe_dcb_config *cfg, int direction, u8 *ptype)
u8	ixgbe_dcb_get_tc_from_up (struct ixgbe_dcb_config *cfg, int direction, u8 up)
void	ixgbe_dcb_unpack_map (struct ixgbe_dcb_config *cfg, int direction, u8 *map)
s32	ixgbe_dcb_hw_config (struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config)
s32	ixgbe_dcb_hw_pfc_config (struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
s32	ixgbe_dcb_hw_ets (struct ixgbe_hw *hw, struct ieee_ets *ets, int max_frame)
s32	ixgbe_dcb_hw_ets_config (struct ixgbe_hw *hw, u16 *refill, u16 *max, u8 *bwg_id, u8 *prio_type, u8 *prio_tc)

Function Documentation

s32 ixgbe_dcb_calculate_tc_credits	(	struct ixgbe_hw *	hw,
		struct ixgbe_dcb_config *	dcb_config,
		int	max_frame,
		u8	direction
	)

ixgbe_dcb_calculate_tc_credits - Calculates traffic class credits : Struct containing DCB settings. : Configuring either Tx or Rx.

This function calculates the credits allocated to each traffic class. It should be called only after the rules are checked by ixgbe_dcb_check_config().

Definition at line 82 of file ixgbe_dcb.c.

u8 ixgbe_dcb_get_tc_from_up	(	struct ixgbe_dcb_config *	cfg,
		int	direction,
		u8	up
	)

Definition at line 231 of file ixgbe_dcb.c.

s32 ixgbe_dcb_hw_config	(	struct ixgbe_hw *	hw,
		struct ixgbe_dcb_config *	dcb_config
	)

ixgbe_dcb_hw_config - Config and enable DCB : pointer to hardware structure : pointer to ixgbe_dcb_config structure

Configure dcb settings and enable dcb mode.

Definition at line 269 of file ixgbe_dcb.c.

s32 ixgbe_dcb_hw_ets	(	struct ixgbe_hw *	hw,
		struct ieee_ets *	ets,
		int	max_frame
	)

Definition at line 323 of file ixgbe_dcb.c.

s32 ixgbe_dcb_hw_ets_config	(	struct ixgbe_hw *	hw,
		u16 *	refill,
		u16 *	max,
		u8 *	bwg_id,
		u8 *	prio_type,
		u8 *	prio_tc
	)

Definition at line 356 of file ixgbe_dcb.c.

s32 ixgbe_dcb_hw_pfc_config	(	struct ixgbe_hw *	hw,
		u8	pfc_en,
		u8 *	prio_tc
	)

Definition at line 305 of file ixgbe_dcb.c.

void ixgbe_dcb_unpack_bwgid	(	struct ixgbe_dcb_config *	cfg,
		int	direction,
		u8 *	bwgid
	)

Definition at line 211 of file ixgbe_dcb.c.

void ixgbe_dcb_unpack_map	(	struct ixgbe_dcb_config *	cfg,
		int	direction,
		u8 *	map
	)

Definition at line 254 of file ixgbe_dcb.c.

void ixgbe_dcb_unpack_max	(	struct ixgbe_dcb_config *	cfg,
		u16 *	max
	)

Definition at line 202 of file ixgbe_dcb.c.

void ixgbe_dcb_unpack_pfc	(	struct ixgbe_dcb_config *	cfg,
		u8 *	pfc_en
	)

Definition at line 181 of file ixgbe_dcb.c.

void ixgbe_dcb_unpack_prio	(	struct ixgbe_dcb_config *	cfg,
		int	direction,
		u8 *	ptype
	)

Definition at line 221 of file ixgbe_dcb.c.

void ixgbe_dcb_unpack_refill	(	struct ixgbe_dcb_config *	cfg,
		int	direction,
		u16 *	refill
	)

Definition at line 192 of file ixgbe_dcb.c.