| Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 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 | { |
| Amitkumar Karwar | d930fae | 2011-10-11 17:41:21 -0700 | [diff] [blame] | 25 | return (struct mwifiex_rxinfo *)(skb->cb + sizeof(phys_addr_t)); |
| Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 26 | } |
| 27 | |
| 28 | static inline struct mwifiex_txinfo *MWIFIEX_SKB_TXCB(struct sk_buff *skb) |
| 29 | { |
| Amitkumar Karwar | d930fae | 2011-10-11 17:41:21 -0700 | [diff] [blame] | 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; |
| Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 36 | } |
| 37 | #endif /* !_MWIFIEX_UTIL_H_ */ |