sys/dev/ic/athrate-onoe.h

   1 /*      $NetBSD$ */
   2
   3 /*-
   4  * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer,
  12     without modification.
  13  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  14  *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
  15  *    redistribution must be conditioned upon including a substantially
  16  *    similar Disclaimer requirement for further binary redistribution.
  17  * 3. Neither the names of the above-listed copyright holders nor the names
  18  *    of any contributors may be used to endorse or promote products derived
  19  *    from this software without specific prior written permission.
  20  *
  21  * Alternatively, this software may be distributed under the terms of the
  22  * GNU General Public License ("GPL") version 2 as published by the Free
  23  * Software Foundation.
  24  *
  25  * NO WARRANTY
  26  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  28  * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
  29  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
  30  * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
  31  * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
  34  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  36  * THE POSSIBILITY OF SUCH DAMAGES.
  37  *
  38  * $FreeBSD: src/sys/dev/ath/ath_rate/onoe/onoe.h,v 1.2 2004/12/31 22:41:45 sam Exp $
  39  */
  40
  41 /*
  42  * Defintions for the Atheros Wireless LAN controller driver.
  43  */
  44 #ifndef _DEV_ATH_RATE_ONOE_H
  45 #define _DEV_ATH_RATE_ONOE_H
  46
  47 /* per-device state */
  48 struct onoe_softc {
  49         struct ath_ratectrl arc;        /* base state */
  50         struct callout timer;           /* periodic timer */
  51 };
  52
  53 /* per-node state */
  54 struct onoe_node {
  55         u_int           on_tx_ok;       /* tx ok pkt */
  56         u_int           on_tx_err;      /* tx !ok pkt */
  57         u_int           on_tx_retr;     /* tx retry count */
  58         int             on_tx_upper;    /* tx upper rate req cnt */
  59         u_int8_t        on_tx_rix0;     /* series 0 rate index */
  60         u_int8_t        on_tx_try0;     /* series 0 try count */
  61         u_int8_t        on_tx_rate0;    /* series 0 h/w rate */
  62         u_int8_t        on_tx_rate1;    /* series 1 h/w rate */
  63         u_int8_t        on_tx_rate2;    /* series 2 h/w rate */
  64         u_int8_t        on_tx_rate3;    /* series 3 h/w rate */
  65         u_int8_t        on_tx_rate0sp;  /* series 0 short preamble h/w rate */
  66         u_int8_t        on_tx_rate1sp;  /* series 1 short preamble h/w rate */
  67         u_int8_t        on_tx_rate2sp;  /* series 2 short preamble h/w rate */
  68         u_int8_t        on_tx_rate3sp;  /* series 3 short preamble h/w rate */
  69 };
  70 #define ATH_NODE_ONOE(an)       ((struct onoe_node *)&an[1])
  71 #endif /* _DEV_ATH_RATE_ONOE_H */