2008-08-09 03:17:37 +08:00
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#ifndef P54_H
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#define P54_H
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2007-09-26 09:11:01 +08:00
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/*
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* Shared defines for all mac80211 Prism54 code
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*
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* Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
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*
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* Based on the islsm (softmac prism54) driver, which is:
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* Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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enum control_frame_types {
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P54_CONTROL_TYPE_FILTER_SET = 0,
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P54_CONTROL_TYPE_CHANNEL_CHANGE,
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P54_CONTROL_TYPE_FREQDONE,
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P54_CONTROL_TYPE_DCFINIT,
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2008-09-04 04:25:25 +08:00
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P54_CONTROL_TYPE_ENCRYPTION,
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P54_CONTROL_TYPE_TIM,
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P54_CONTROL_TYPE_POWERMGT,
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P54_CONTROL_TYPE_FREEQUEUE,
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2007-09-26 09:11:01 +08:00
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P54_CONTROL_TYPE_TXDONE,
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P54_CONTROL_TYPE_PING,
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P54_CONTROL_TYPE_STAT_READBACK,
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P54_CONTROL_TYPE_BBP,
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P54_CONTROL_TYPE_EEPROM_READBACK,
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2008-09-04 04:25:25 +08:00
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P54_CONTROL_TYPE_LED,
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P54_CONTROL_TYPE_GPIO,
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P54_CONTROL_TYPE_TIMER,
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P54_CONTROL_TYPE_MODULATION,
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P54_CONTROL_TYPE_SYNTH_CONFIG,
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P54_CONTROL_TYPE_DETECTOR_VALUE,
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P54_CONTROL_TYPE_XBOW_SYNTH_CFG,
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P54_CONTROL_TYPE_CCE_QUIET,
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P54_CONTROL_TYPE_PSM_STA_UNLOCK,
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2007-09-26 09:11:01 +08:00
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};
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struct p54_control_hdr {
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__le16 magic1;
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__le16 len;
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__le32 req_id;
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__le16 type; /* enum control_frame_types */
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u8 retry1;
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u8 retry2;
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u8 data[0];
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} __attribute__ ((packed));
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2008-10-15 09:55:37 +08:00
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struct p54_edcf_queue_param {
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__le16 aifs;
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__le16 cwmin;
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__le16 cwmax;
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__le16 txop;
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} __attribute__ ((packed));
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2008-09-02 04:48:51 +08:00
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#define EEPROM_READBACK_LEN 0x3fc
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2007-09-26 09:11:01 +08:00
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#define ISL38XX_DEV_FIRMWARE_ADDR 0x20000
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2008-09-04 18:29:38 +08:00
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#define FW_FMAC 0x464d4143
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#define FW_LM86 0x4c4d3836
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#define FW_LM87 0x4c4d3837
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#define FW_LM20 0x4c4d3230
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2007-09-26 09:11:01 +08:00
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struct p54_common {
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u32 rx_start;
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u32 rx_end;
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struct sk_buff_head tx_queue;
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void (*tx)(struct ieee80211_hw *dev, struct p54_control_hdr *data,
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size_t len, int free_on_tx);
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int (*open)(struct ieee80211_hw *dev);
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void (*stop)(struct ieee80211_hw *dev);
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int mode;
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2008-09-02 04:48:41 +08:00
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u16 rx_mtu;
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u8 headroom;
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u8 tailroom;
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2008-08-04 06:58:36 +08:00
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struct mutex conf_mutex;
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[PATCH] mac80211: revamp interface and filter configuration
Drivers are currently supposed to keep track of monitor
interfaces if they allow so-called "hard" monitor, and
they are also supposed to keep track of multicast etc.
This patch changes that, replaces the set_multicast_list()
callback with a new configure_filter() callback that takes
filter flags (FIF_*) instead of interface flags (IFF_*).
For a driver, this means it should open the filter as much
as necessary to get all frames requested by the filter flags.
Accordingly, the filter flags are named "positively", e.g.
FIF_ALLMULTI.
Multicast filtering is a bit special in that drivers that
have no multicast address filters need to allow multicast
frames through when either the FIF_ALLMULTI flag is set or
when the mc_count value is positive.
At the same time, drivers are no longer notified about
monitor interfaces at all, this means they now need to
implement the start() and stop() callbacks and the new
change_filter_flags() callback. Also, the start()/stop()
ordering changed, start() is now called *before* any
add_interface() as it really should be, and stop() after
any remove_interface().
The patch also changes the behaviour of setting the bssid
to multicast for scanning when IEEE80211_HW_NO_PROBE_FILTERING
is set; the IEEE80211_HW_NO_PROBE_FILTERING flag is removed
and the filter flag FIF_BCN_PRBRESP_PROMISC introduced.
This is a lot more efficient for hardware like b43 that
supports it and other hardware can still set the BSSID
to all-ones.
Driver modifications by Johannes Berg (b43 & iwlwifi), Michael Wu
(rtl8187, adm8211, and p54), Larry Finger (b43legacy), and
Ivo van Doorn (rt2x00).
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-09-17 13:29:23 +08:00
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u8 mac_addr[ETH_ALEN];
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u8 bssid[ETH_ALEN];
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2008-09-04 04:25:20 +08:00
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__le16 filter_type;
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2007-09-26 09:11:01 +08:00
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struct pda_iq_autocal_entry *iq_autocal;
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unsigned int iq_autocal_len;
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struct pda_channel_output_limit *output_limit;
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unsigned int output_limit_len;
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struct pda_pa_curve_data *curve_data;
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2008-09-06 08:56:12 +08:00
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unsigned int filter_flags;
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2008-10-09 02:52:22 +08:00
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bool use_short_slot;
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2008-09-02 04:48:51 +08:00
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u16 rxhw;
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2007-09-26 09:11:01 +08:00
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u8 version;
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2008-09-04 04:25:20 +08:00
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u8 rx_antenna;
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2007-09-26 09:11:01 +08:00
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unsigned int tx_hdr_len;
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unsigned int fw_var;
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2008-09-04 18:29:38 +08:00
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unsigned int fw_interface;
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2008-09-06 20:25:53 +08:00
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unsigned int output_power;
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2008-09-06 08:56:04 +08:00
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u32 tsf_low32;
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u32 tsf_high32;
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2008-08-24 09:15:16 +08:00
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struct ieee80211_tx_queue_stats tx_stats[8];
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2008-10-15 09:55:37 +08:00
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struct p54_edcf_queue_param qos_params[8];
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2008-09-06 08:56:23 +08:00
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struct ieee80211_low_level_stats stats;
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struct timer_list stats_timer;
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struct completion stats_comp;
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void *cached_stats;
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int noise;
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2008-09-02 04:48:51 +08:00
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void *eeprom;
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struct completion eeprom_comp;
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2007-09-26 09:11:01 +08:00
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};
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int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb);
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2008-09-02 04:48:41 +08:00
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int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw);
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2008-09-02 04:48:51 +08:00
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int p54_read_eeprom(struct ieee80211_hw *dev);
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2007-09-26 09:11:01 +08:00
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struct ieee80211_hw *p54_init_common(size_t priv_data_len);
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void p54_free_common(struct ieee80211_hw *dev);
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2008-08-09 03:17:37 +08:00
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#endif /* P54_H */
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