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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 | ||
23 | static inline struct mwifiex_rxinfo *MWIFIEX_SKB_RXCB(struct sk_buff *skb) | |
24 | { | |
d930faee | 25 | return (struct mwifiex_rxinfo *)(skb->cb + sizeof(phys_addr_t)); |
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26 | } |
27 | ||
28 | static inline struct mwifiex_txinfo *MWIFIEX_SKB_TXCB(struct sk_buff *skb) | |
29 | { | |
d930faee AK |
30 | return (struct mwifiex_txinfo *)(skb->cb + sizeof(phys_addr_t)); |
31 | } | |
32 | ||
33 | static inline phys_addr_t *MWIFIEX_SKB_PACB(struct sk_buff *skb) | |
34 | { | |
35 | return (phys_addr_t *)skb->cb; | |
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36 | } |
37 | #endif /* !_MWIFIEX_UTIL_H_ */ |