drivers/net/wireless/prism54/islpci_eth.h

   1 /*
   2  *
   3  *  Copyright (C) 2002 Intersil Americas Inc.
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program; if not, write to the Free Software
  16  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  *
  18  */
  19
  20 #ifndef _ISLPCI_ETH_H
  21 #define _ISLPCI_ETH_H
  22
  23 #include "isl_38xx.h"
  24 #include "islpci_dev.h"
  25
  26 struct rfmon_header {
  27         u16 unk0;               /* = 0x0000 */
  28         u16 length;             /* = 0x1400 */
  29         u32 clock;              /* 1MHz clock */
  30         u8 flags;
  31         u8 unk1;
  32         u8 rate;
  33         u8 unk2;
  34         u16 freq;
  35         u16 unk3;
  36         u8 rssi;
  37         u8 padding[3];
  38 } __attribute__ ((packed));
  39
  40 struct rx_annex_header {
  41         u8 addr1[ETH_ALEN];
  42         u8 addr2[ETH_ALEN];
  43         struct rfmon_header rfmon;
  44 } __attribute__ ((packed));
  45
  46 /* wlan-ng (and hopefully others) AVS header, version one.  Fields in
  47  * network byte order. */
  48 #define P80211CAPTURE_VERSION 0x80211001
  49
  50 struct avs_80211_1_header {
  51         uint32_t version;
  52         uint32_t length;
  53         uint64_t mactime;
  54         uint64_t hosttime;
  55         uint32_t phytype;
  56         uint32_t channel;
  57         uint32_t datarate;
  58         uint32_t antenna;
  59         uint32_t priority;
  60         uint32_t ssi_type;
  61         int32_t ssi_signal;
  62         int32_t ssi_noise;
  63         uint32_t preamble;
  64         uint32_t encoding;
  65 };
  66
  67 void islpci_eth_cleanup_transmit(islpci_private *, isl38xx_control_block *);
  68 int islpci_eth_transmit(struct sk_buff *, struct net_device *);
  69 int islpci_eth_receive(islpci_private *);
  70 void islpci_eth_tx_timeout(struct net_device *);
  71 void islpci_do_reset_and_wake(void *data);
  72
  73 #endif                          /* _ISL_GEN_H */