linux/drivers/staging/octeon/ethernet-util.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * This file is based on code from OCTEON SDK by Cavium Networks.
 *
 * Copyright (c) 2003-2007 Cavium Networks
 */

/**
 * cvm_oct_get_buffer_ptr - convert packet data address to pointer
 * @packet_ptr: Packet data hardware address
 *
 * Returns Packet buffer pointer
 */
static inline void *cvm_oct_get_buffer_ptr(union cvmx_buf_ptr packet_ptr)
{ … }

/**
 * INTERFACE - convert IPD port to logical interface
 * @ipd_port: Port to check
 *
 * Returns Logical interface
 */
static inline int INTERFACE(int ipd_port)
{ … }

/**
 * INDEX - convert IPD/PKO port number to the port's interface index
 * @ipd_port: Port to check
 *
 * Returns Index into interface port list
 */
static inline int INDEX(int ipd_port)
{ … }