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gerrit-public.fairphone.software / kernel / msm / 4e416a6f49b710bfe162f0cb24bc68c74493d2a0 / . / drivers / net / wireless / p54 / p54.h
blob: b03d13edc61fbbe5422ec071168fb5ccadbcee4a [file] [log] [blame]
Christian Lamparter32ddf072008-08-08 21:17:37 +0200[diff] [blame]1#ifndef P54_H
2#define P54_H
Michael Wueff1a592007-09-25 18:11:01 -0700[diff] [blame]3
4/*
5 * Shared defines for all mac80211 Prism54 code
6 *
7 * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
8 *
9 * Based on the islsm (softmac prism54) driver, which is:
10 * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
11 *
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.
15 */
16
17enum control_frame_types {
18 P54_CONTROL_TYPE_FILTER_SET = 0,
19 P54_CONTROL_TYPE_CHANNEL_CHANGE,
20 P54_CONTROL_TYPE_FREQDONE,
21 P54_CONTROL_TYPE_DCFINIT,
22 P54_CONTROL_TYPE_FREEQUEUE = 7,
23 P54_CONTROL_TYPE_TXDONE,
24 P54_CONTROL_TYPE_PING,
25 P54_CONTROL_TYPE_STAT_READBACK,
26 P54_CONTROL_TYPE_BBP,
27 P54_CONTROL_TYPE_EEPROM_READBACK,
28 P54_CONTROL_TYPE_LED
29};
30
31struct p54_control_hdr {
32 __le16 magic1;
33 __le16 len;
34 __le32 req_id;
35 __le16 type; /* enum control_frame_types */
36 u8 retry1;
37 u8 retry2;
38 u8 data[0];
39} __attribute__ ((packed));
40
41#define EEPROM_READBACK_LEN (sizeof(struct p54_control_hdr) + 4 /* p54_eeprom_lm86 */)
Michael Wueff1a592007-09-25 18:11:01 -0700[diff] [blame]42
43#define ISL38XX_DEV_FIRMWARE_ADDR 0x20000
44
45struct p54_common {
46 u32 rx_start;
47 u32 rx_end;
48 struct sk_buff_head tx_queue;
49 void (*tx)(struct ieee80211_hw *dev, struct p54_control_hdr *data,
50 size_t len, int free_on_tx);
51 int (*open)(struct ieee80211_hw *dev);
52 void (*stop)(struct ieee80211_hw *dev);
53 int mode;
Larry Fingereda0c002008-08-05 11:23:16 -0500[diff] [blame]54 u16 seqno;
Christian Lamparter4e416a62008-09-01 22:48:41 +0200[diff] [blame^]55 u16 rx_mtu;
56 u8 headroom;
57 u8 tailroom;
Larry Finger6041e2a2008-08-03 17:58:36 -0500[diff] [blame]58 struct mutex conf_mutex;
Johannes Berg4150c572007-09-17 01:29:23 -0400[diff] [blame]59 u8 mac_addr[ETH_ALEN];
60 u8 bssid[ETH_ALEN];
Michael Wueff1a592007-09-25 18:11:01 -0700[diff] [blame]61 struct pda_iq_autocal_entry *iq_autocal;
62 unsigned int iq_autocal_len;
63 struct pda_channel_output_limit *output_limit;
64 unsigned int output_limit_len;
65 struct pda_pa_curve_data *curve_data;
66 __le16 rxhw;
67 u8 version;
68 unsigned int tx_hdr_len;
69 void *cached_vdcf;
70 unsigned int fw_var;
Chr84df3ed2008-08-24 03:15:16 +0200[diff] [blame]71 struct ieee80211_tx_queue_stats tx_stats[8];
Michael Wueff1a592007-09-25 18:11:01 -0700[diff] [blame]72};
73
74int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb);
Christian Lamparter4e416a62008-09-01 22:48:41 +0200[diff] [blame^]75int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw);
Michael Wueff1a592007-09-25 18:11:01 -0700[diff] [blame]76int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len);
77void p54_fill_eeprom_readback(struct p54_control_hdr *hdr);
78struct ieee80211_hw *p54_init_common(size_t priv_data_len);
79void p54_free_common(struct ieee80211_hw *dev);
80
Christian Lamparter32ddf072008-08-08 21:17:37 +0200[diff] [blame]81#endif /* P54_H */