b2023ddcfa
Thanks to the introduction of "changed" flags, we no longer have to do the bookkeeping of p54's firmware state for everything. Thus we can cut down redundancy code. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
127 lines
3.2 KiB
C
127 lines
3.2 KiB
C
#ifndef P54_H
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#define P54_H
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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 p54_control_frame_types {
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P54_CONTROL_TYPE_SETUP = 0,
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P54_CONTROL_TYPE_SCAN,
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P54_CONTROL_TYPE_TRAP,
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P54_CONTROL_TYPE_DCFINIT,
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P54_CONTROL_TYPE_RX_KEYCACHE,
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P54_CONTROL_TYPE_TIM,
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P54_CONTROL_TYPE_PSM,
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P54_CONTROL_TYPE_TXCANCEL,
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P54_CONTROL_TYPE_TXDONE,
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P54_CONTROL_TYPE_BURST,
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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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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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P54_CONTROL_TYPE_PCS,
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P54_CONTROL_TYPE_BT_BALANCER = 28,
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P54_CONTROL_TYPE_GROUP_ADDRESS_TABLE = 30,
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P54_CONTROL_TYPE_ARPTABLE = 31,
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P54_CONTROL_TYPE_BT_OPTIONS = 35
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};
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struct p54_hdr {
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__le16 flags;
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__le16 len;
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__le32 req_id;
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__le16 type; /* enum p54_control_frame_types */
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u8 rts_tries;
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u8 tries;
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u8 data[0];
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} __attribute__ ((packed));
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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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#define EEPROM_READBACK_LEN 0x3fc
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#define ISL38XX_DEV_FIRMWARE_ADDR 0x20000
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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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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 sk_buff *skb,
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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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u16 rx_mtu;
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u8 headroom;
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u8 tailroom;
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struct mutex conf_mutex;
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u8 mac_addr[ETH_ALEN];
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u8 bssid[ETH_ALEN];
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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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unsigned int filter_flags;
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bool use_short_slot;
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u16 rxhw;
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u8 version;
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unsigned int tx_hdr_len;
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unsigned int fw_var;
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unsigned int fw_interface;
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unsigned int output_power;
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u32 tsf_low32;
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u32 tsf_high32;
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u64 basic_rate_mask;
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u16 wakeup_timer;
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u16 aid;
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struct ieee80211_tx_queue_stats tx_stats[8];
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struct p54_edcf_queue_param qos_params[8];
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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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struct sk_buff *cached_stats;
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struct sk_buff *cached_beacon;
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int noise;
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void *eeprom;
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struct completion eeprom_comp;
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u8 privacy_caps;
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u8 rx_keycache_size;
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};
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int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb);
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void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb);
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int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw);
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int p54_read_eeprom(struct ieee80211_hw *dev);
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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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#endif /* P54_H */
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