2 * Copyright (c) 2002-2007 Sam Leffler, Errno Consulting
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer,
10 * without modification.
11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
13 * redistribution must be conditioned upon including a substantially
14 * similar Disclaimer requirement for further binary redistribution.
15 * 3. Neither the names of the above-listed copyright holders nor the names
16 * of any contributors may be used to endorse or promote products derived
17 * from this software without specific prior written permission.
19 * Alternatively, this software may be distributed under the terms of the
20 * GNU General Public License ("GPL") version 2 as published by the Free
21 * Software Foundation.
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
27 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
28 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
29 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
32 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
34 * THE POSSIBILITY OF SUCH DAMAGES.
39 * Definitions for the Atheros Wireless LAN controller driver.
41 #ifndef _DEV_ATH5K_BASE_H
42 #define _DEV_ATH5K_BASE_H
48 struct ieee80211_channel
;
52 enum ath5k_srev_type
{
57 struct ath5k_srev_name
{
59 enum ath5k_srev_type sr_type
;
64 struct list_head list
;
65 struct ath5k_desc
*desc
; /* virtual addr of desc */
66 dma_addr_t daddr
; /* physical addr of desc */
67 struct sk_buff
*skb
; /* skbuff for buf */
68 dma_addr_t skbaddr
;/* physical addr of skb data */
72 bool assoc
; /* are we associated or not */
73 enum nl80211_iftype opmode
;
75 struct ath5k_buf
*bbuf
; /* beacon buffer */
78 struct ath5k_vif_iter_data
{
81 u8 active_mac
[ETH_ALEN
]; /* first active MAC */
82 bool need_set_hw_addr
;
85 enum nl80211_iftype opmode
;
89 void ath5k_vif_iter(void *data
, u8
*mac
, struct ieee80211_vif
*vif
);
90 bool ath5k_any_vif_assoc(struct ath5k_hw
*ah
);
92 int ath5k_start(struct ieee80211_hw
*hw
);
93 void ath5k_stop(struct ieee80211_hw
*hw
);
95 void ath5k_beacon_update_timers(struct ath5k_hw
*ah
, u64 bc_tsf
);
96 int ath5k_beacon_update(struct ieee80211_hw
*hw
, struct ieee80211_vif
*vif
);
97 void ath5k_beacon_config(struct ath5k_hw
*ah
);
98 void ath5k_set_beacon_filter(struct ieee80211_hw
*hw
, bool enable
);
100 void ath5k_update_bssid_mask_and_opmode(struct ath5k_hw
*ah
,
101 struct ieee80211_vif
*vif
);
102 int ath5k_chan_set(struct ath5k_hw
*ah
, struct ieee80211_channel
*chan
);
103 void ath5k_txbuf_free_skb(struct ath5k_hw
*ah
, struct ath5k_buf
*bf
);
104 void ath5k_rxbuf_free_skb(struct ath5k_hw
*ah
, struct ath5k_buf
*bf
);
105 void ath5k_tx_queue(struct ieee80211_hw
*hw
, struct sk_buff
*skb
,
106 struct ath5k_txq
*txq
);
108 const char *ath5k_chip_name(enum ath5k_srev_type type
, u_int16_t val
);
110 int ath5k_init_ah(struct ath5k_hw
*ah
, const struct ath_bus_ops
*bus_ops
);
111 void ath5k_deinit_ah(struct ath5k_hw
*ah
);
113 /* Check whether BSSID mask is supported */
114 #define ath5k_hw_hasbssidmask(_ah) (ah->ah_version == AR5K_AR5212)
116 /* Check whether virtual EOL is supported */
117 #define ath5k_hw_hasveol(_ah) (ah->ah_version != AR5K_AR5210)
119 #endif /* _DEV_ATH5K_BASE_H */