5 * Shared defines for all mac80211 Prism54 code
7 * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
9 * Based on the islsm (softmac prism54) driver, which is:
10 * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License version 2 as
14 * published by the Free Software Foundation.
17 #ifdef CONFIG_P54_LEDS
18 #include <linux/leds.h>
19 #endif /* CONFIG_P54_LEDS */
21 enum p54_control_frame_types {
22 P54_CONTROL_TYPE_SETUP = 0,
23 P54_CONTROL_TYPE_SCAN,
24 P54_CONTROL_TYPE_TRAP,
25 P54_CONTROL_TYPE_DCFINIT,
26 P54_CONTROL_TYPE_RX_KEYCACHE,
29 P54_CONTROL_TYPE_TXCANCEL,
30 P54_CONTROL_TYPE_TXDONE,
31 P54_CONTROL_TYPE_BURST,
32 P54_CONTROL_TYPE_STAT_READBACK,
34 P54_CONTROL_TYPE_EEPROM_READBACK,
36 P54_CONTROL_TYPE_GPIO,
37 P54_CONTROL_TYPE_TIMER,
38 P54_CONTROL_TYPE_MODULATION,
39 P54_CONTROL_TYPE_SYNTH_CONFIG,
40 P54_CONTROL_TYPE_DETECTOR_VALUE,
41 P54_CONTROL_TYPE_XBOW_SYNTH_CFG,
42 P54_CONTROL_TYPE_CCE_QUIET,
43 P54_CONTROL_TYPE_PSM_STA_UNLOCK,
45 P54_CONTROL_TYPE_BT_BALANCER = 28,
46 P54_CONTROL_TYPE_GROUP_ADDRESS_TABLE = 30,
47 P54_CONTROL_TYPE_ARPTABLE = 31,
48 P54_CONTROL_TYPE_BT_OPTIONS = 35
51 /* provide 16 bytes for the transport back-end */
52 #define P54_TX_INFO_DATA_SIZE 16
54 /* stored in ieee80211_tx_info's rate_driver_data */
58 void *data[P54_TX_INFO_DATA_SIZE / sizeof(void *)];
61 #define P54_MAX_CTRL_FRAME_LEN 0x1000
63 #define P54_HDR_FLAG_CONTROL BIT(15)
64 #define P54_HDR_FLAG_CONTROL_OPSET (BIT(15) + BIT(0))
70 __le16 type; /* enum p54_control_frame_types */
74 } __attribute__ ((packed));
76 #define FREE_AFTER_TX(skb) \
77 ((((struct p54_hdr *) ((struct sk_buff *) skb)->data)-> \
78 flags) == cpu_to_le16(P54_HDR_FLAG_CONTROL_OPSET))
80 struct p54_edcf_queue_param {
85 } __attribute__ ((packed));
87 struct p54_rssi_linear_approximation {
94 struct p54_cal_database {
102 #define EEPROM_READBACK_LEN 0x3fc
104 #define ISL38XX_DEV_FIRMWARE_ADDR 0x20000
106 #define FW_FMAC 0x464d4143
107 #define FW_LM86 0x4c4d3836
108 #define FW_LM87 0x4c4d3837
109 #define FW_LM20 0x4c4d3230
119 #ifdef CONFIG_P54_LEDS
121 #define P54_LED_MAX_NAME_LEN 31
124 struct ieee80211_hw *hw_dev;
125 struct led_classdev led_dev;
126 char name[P54_LED_MAX_NAME_LEN + 1];
128 unsigned int toggled;
130 unsigned int registered;
133 #endif /* CONFIG_P54_LEDS */
136 struct ieee80211_hw *hw;
137 struct ieee80211_vif *vif;
138 void (*tx)(struct ieee80211_hw *dev, struct sk_buff *skb);
139 int (*open)(struct ieee80211_hw *dev);
140 void (*stop)(struct ieee80211_hw *dev);
141 struct sk_buff_head tx_queue;
142 struct mutex conf_mutex;
144 /* memory management (as seen by the firmware) */
151 /* firmware/hardware info */
152 unsigned int tx_hdr_len;
154 unsigned int fw_interface;
157 /* (e)DCF / QOS state */
159 struct ieee80211_tx_queue_stats tx_stats[8];
160 struct p54_edcf_queue_param qos_params[8];
164 u8 rx_diversity_mask;
165 u8 tx_diversity_mask;
166 unsigned int output_power;
168 /* calibration, output power limit and rssi<->dBm conversation data */
169 struct pda_iq_autocal_entry *iq_autocal;
170 unsigned int iq_autocal_len;
171 struct p54_cal_database *curve_data;
172 struct p54_cal_database *output_limit;
173 struct p54_rssi_linear_approximation rssical_db[IEEE80211_NUM_BANDS];
176 u8 mac_addr[ETH_ALEN];
179 unsigned int filter_flags;
181 u32 tsf_low32, tsf_high32;
184 struct sk_buff *cached_beacon;
186 /* cryptographic engine information */
189 unsigned long *used_rxkeys;
192 #ifdef CONFIG_P54_LEDS
193 struct p54_led_dev leds[4];
194 struct delayed_work led_work;
195 #endif /* CONFIG_P54_LEDS */
196 u16 softled_state; /* bit field of glowing LEDs */
199 struct ieee80211_low_level_stats stats;
200 struct delayed_work work;
202 /* eeprom handling */
204 struct completion eeprom_comp;
207 int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb);
208 void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb);
209 int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw);
210 int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len);
211 int p54_read_eeprom(struct ieee80211_hw *dev);
212 struct ieee80211_hw *p54_init_common(size_t priv_data_len);
213 int p54_register_common(struct ieee80211_hw *dev, struct device *pdev);
214 void p54_free_common(struct ieee80211_hw *dev);