1/*
2 * Marvell Wireless LAN device driver: utility functions
3 *
4 * Copyright (C) 2011, Marvell International Ltd.
5 *
6 * This software file (the "File") is distributed by Marvell International
7 * Ltd. under the terms of the GNU General Public License Version 2, June 1991
8 * (the "License").  You may use, redistribute and/or modify this File in
9 * accordance with the terms and conditions of the License, a copy of which
10 * is available by writing to the Free Software Foundation, Inc.,
11 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
12 * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
13 *
14 * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
16 * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
17 * this warranty disclaimer.
18 */
19
20#ifndef _MWIFIEX_UTIL_H_
21#define _MWIFIEX_UTIL_H_
22
23static inline struct mwifiex_rxinfo *MWIFIEX_SKB_RXCB(struct sk_buff *skb)
24{
25	return (struct mwifiex_rxinfo *)(skb->cb + sizeof(phys_addr_t));
26}
27
28static inline struct mwifiex_txinfo *MWIFIEX_SKB_TXCB(struct sk_buff *skb)
29{
30	return (struct mwifiex_txinfo *)(skb->cb + sizeof(phys_addr_t));
31}
32
33static inline phys_addr_t *MWIFIEX_SKB_PACB(struct sk_buff *skb)
34{
35	return (phys_addr_t *)skb->cb;
36}
37#endif /* !_MWIFIEX_UTIL_H_ */
38