drivers/net/wireless/ti/wl18xx/tx.h

   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__ */