bnx2x_credit_pool_obj Struct Reference

#include <bnx2x_sp.h>

Data Fields
atomic_t	credit
int	pool_sz
u64	pool_mirror [BNX2X_POOL_VEC_SIZE]
int	base_pool_offset
bool(*	get_entry )(struct bnx2x_credit_pool_obj *o, int *entry)
bool(*	put_entry )(struct bnx2x_credit_pool_obj *o, int entry)
bool(*	get )(struct bnx2x_credit_pool_obj *o, int cnt)
bool(*	put )(struct bnx2x_credit_pool_obj *o, int cnt)
int(*	check )(struct bnx2x_credit_pool_obj *o)

Detailed Description

Definition at line 628 of file bnx2x_sp.h.

Field Documentation

int base_pool_offset

Definition at line 647 of file bnx2x_sp.h.

int(* check)(struct bnx2x_credit_pool_obj *o)

Reads the current amount of credit.

Definition at line 683 of file bnx2x_sp.h.

atomic_t credit

Definition at line 631 of file bnx2x_sp.h.

bool(* get)(struct bnx2x_credit_pool_obj *o, int cnt)

Get the requested amount of credit from the pool.

Parameters

cnt	Amount of requested credit

Returns

true if the operation is successful

Definition at line 670 of file bnx2x_sp.h.

bool(* get_entry)(struct bnx2x_credit_pool_obj *o, int *entry)

Get the next free pool entry.

Returns

true if there was a free entry in the pool

Definition at line 654 of file bnx2x_sp.h.

u64 pool_mirror[BNX2X_POOL_VEC_SIZE]

Definition at line 644 of file bnx2x_sp.h.

int pool_sz

Definition at line 634 of file bnx2x_sp.h.

bool(* put)(struct bnx2x_credit_pool_obj *o, int cnt)

Returns the credit to the pool.

Parameters

cnt	Amount of credit to return

Returns

true if the operation is successful

Definition at line 678 of file bnx2x_sp.h.

bool(* put_entry)(struct bnx2x_credit_pool_obj *o, int entry)

Return the entry back to the pool.

Returns

true if entry is legal and has been successfully returned to the pool.

Definition at line 662 of file bnx2x_sp.h.

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The documentation for this struct was generated from the following file:

• drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h