1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
#ifndef PRISM54_H
#define PRISM54_H
/*
* Shared defines for all mac80211 Prism54 code
*
* Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
*
* Based on the islsm (softmac prism54) driver, which is:
* Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
enum control_frame_types {
P54_CONTROL_TYPE_FILTER_SET = 0,
P54_CONTROL_TYPE_CHANNEL_CHANGE,
P54_CONTROL_TYPE_FREQDONE,
P54_CONTROL_TYPE_DCFINIT,
P54_CONTROL_TYPE_FREEQUEUE = 7,
P54_CONTROL_TYPE_TXDONE,
P54_CONTROL_TYPE_PING,
P54_CONTROL_TYPE_STAT_READBACK,
P54_CONTROL_TYPE_BBP,
P54_CONTROL_TYPE_EEPROM_READBACK,
P54_CONTROL_TYPE_LED
};
struct p54_control_hdr {
__le16 magic1;
__le16 len;
__le32 req_id;
__le16 type; /* enum control_frame_types */
u8 retry1;
u8 retry2;
u8 data[0];
} __attribute__ ((packed));
#define EEPROM_READBACK_LEN (sizeof(struct p54_control_hdr) + 4 /* p54_eeprom_lm86 */)
#define MAX_RX_SIZE (IEEE80211_MAX_RTS_THRESHOLD + sizeof(struct p54_control_hdr) + 20 /* length of struct p54_rx_hdr */ + 16 )
#define ISL38XX_DEV_FIRMWARE_ADDR 0x20000
struct p54_common {
u32 rx_start;
u32 rx_end;
struct sk_buff_head tx_queue;
void (*tx)(struct ieee80211_hw *dev, struct p54_control_hdr *data,
size_t len, int free_on_tx);
int (*open)(struct ieee80211_hw *dev);
void (*stop)(struct ieee80211_hw *dev);
int mode;
struct mutex conf_mutex;
u8 mac_addr[ETH_ALEN];
u8 bssid[ETH_ALEN];
struct pda_iq_autocal_entry *iq_autocal;
unsigned int iq_autocal_len;
struct pda_channel_output_limit *output_limit;
unsigned int output_limit_len;
struct pda_pa_curve_data *curve_data;
__le16 rxhw;
u8 version;
unsigned int tx_hdr_len;
void *cached_vdcf;
unsigned int fw_var;
struct ieee80211_tx_queue_stats tx_stats[4];
};
int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb);
void p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw);
int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len);
void p54_fill_eeprom_readback(struct p54_control_hdr *hdr);
struct ieee80211_hw *p54_init_common(size_t priv_data_len);
void p54_free_common(struct ieee80211_hw *dev);
#endif /* PRISM54_H */
|
