| /*- |
| * Copyright (c) 2002-2007 Sam Leffler, Errno Consulting |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer, |
| * without modification. |
| * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any |
| * redistribution must be conditioned upon including a substantially |
| * similar Disclaimer requirement for further binary redistribution. |
| * 3. Neither the names of the above-listed copyright holders nor the names |
| * of any contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * NO WARRANTY |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY |
| * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, |
| * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER |
| * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGES. |
| * |
| */ |
| |
| /* |
| * Definitions for the Atheros Wireless LAN controller driver. |
| */ |
| #ifndef _DEV_ATH5K_BASE_H |
| #define _DEV_ATH5K_BASE_H |
| |
| struct ieee80211_vif; |
| struct ieee80211_hw; |
| struct ath5k_hw; |
| struct ath5k_txq; |
| struct ieee80211_channel; |
| struct ath_bus_ops; |
| enum nl80211_iftype; |
| |
| enum ath5k_srev_type { |
| AR5K_VERSION_MAC, |
| AR5K_VERSION_RAD, |
| }; |
| |
| struct ath5k_srev_name { |
| const char *sr_name; |
| enum ath5k_srev_type sr_type; |
| u_int sr_val; |
| }; |
| |
| struct ath5k_buf { |
| struct list_head list; |
| struct ath5k_desc *desc; /* virtual addr of desc */ |
| dma_addr_t daddr; /* physical addr of desc */ |
| struct sk_buff *skb; /* skbuff for buf */ |
| dma_addr_t skbaddr;/* physical addr of skb data */ |
| }; |
| |
| struct ath5k_vif { |
| bool assoc; /* are we associated or not */ |
| enum nl80211_iftype opmode; |
| int bslot; |
| struct ath5k_buf *bbuf; /* beacon buffer */ |
| }; |
| |
| struct ath5k_vif_iter_data { |
| const u8 *hw_macaddr; |
| u8 mask[ETH_ALEN]; |
| u8 active_mac[ETH_ALEN]; /* first active MAC */ |
| bool need_set_hw_addr; |
| bool found_active; |
| bool any_assoc; |
| enum nl80211_iftype opmode; |
| int n_stas; |
| }; |
| |
| void ath5k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif); |
| bool ath5k_any_vif_assoc(struct ath5k_hw *ah); |
| |
| int ath5k_start(struct ieee80211_hw *hw); |
| void ath5k_stop(struct ieee80211_hw *hw); |
| |
| void ath5k_beacon_update_timers(struct ath5k_hw *ah, u64 bc_tsf); |
| int ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif); |
| void ath5k_beacon_config(struct ath5k_hw *ah); |
| void ath5k_set_beacon_filter(struct ieee80211_hw *hw, bool enable); |
| |
| void ath5k_update_bssid_mask_and_opmode(struct ath5k_hw *ah, |
| struct ieee80211_vif *vif); |
| int ath5k_chan_set(struct ath5k_hw *ah, struct ieee80211_channel *chan); |
| void ath5k_txbuf_free_skb(struct ath5k_hw *ah, struct ath5k_buf *bf); |
| void ath5k_rxbuf_free_skb(struct ath5k_hw *ah, struct ath5k_buf *bf); |
| void ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb, |
| struct ath5k_txq *txq); |
| |
| const char *ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val); |
| |
| int ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops); |
| void ath5k_deinit_ah(struct ath5k_hw *ah); |
| |
| /* Check whether BSSID mask is supported */ |
| #define ath5k_hw_hasbssidmask(_ah) (ah->ah_version == AR5K_AR5212) |
| |
| /* Check whether virtual EOL is supported */ |
| #define ath5k_hw_hasveol(_ah) (ah->ah_version != AR5K_AR5210) |
| |
| #endif /* _DEV_ATH5K_BASE_H */ |