Linux Kernel  3.7.1
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tx.h
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1 /*
2  * This file is part of wl18xx
3  *
4  * Copyright (C) 2011 Texas Instruments. All rights reserved.
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * version 2 as published by the Free Software Foundation.
9  *
10  * This program is distributed in the hope that it will be useful, but
11  * WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18  * 02110-1301 USA
19  *
20  */
21 
22 #ifndef __WL18XX_TX_H__
23 #define __WL18XX_TX_H__
24 
25 #include "../wlcore/wlcore.h"
26 
27 #define WL18XX_TX_HW_BLOCK_SPARE 1
28 /* for special cases - namely, TKIP and GEM */
29 #define WL18XX_TX_HW_EXTRA_BLOCK_SPARE 2
30 #define WL18XX_TX_HW_BLOCK_SIZE 268
31 
32 #define WL18XX_TX_STATUS_DESC_ID_MASK 0x7F
33 #define WL18XX_TX_STATUS_STAT_BIT_IDX 7
34 
35 /* Indicates this TX HW frame is not padded to SDIO block size */
36 #define WL18XX_TX_CTRL_NOT_PADDED BIT(7)
37 
38 /*
39  * The FW uses a special bit to indicate a wide channel should be used in
40  * the rate policy.
41  */
42 #define CONF_TX_RATE_USE_WIDE_CHAN BIT(31)
43 
44 void wl18xx_tx_immediate_complete(struct wl1271 *wl);
45 
46 #endif /* __WL12XX_TX_H__ */