projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| eff1a59c MW |
1 | #ifndef PRISM54_H |
| 2 | #define PRISM54_H | |
| 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 | ||
| 17 | enum 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 | ||
| 31 | struct 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 */) | |
| 42 | #define MAX_RX_SIZE (IEEE80211_MAX_RTS_THRESHOLD + sizeof(struct p54_control_hdr) + 20 /* length of struct p54_rx_hdr */ + 16 ) | |
| 43 | ||
| 44 | #define ISL38XX_DEV_FIRMWARE_ADDR 0x20000 | |
| 45 | ||
| 46 | struct p54_common { | |
| 47 | u32 rx_start; | |
| 48 | u32 rx_end; | |
| 49 | struct sk_buff_head tx_queue; | |
| 50 | void (*tx)(struct ieee80211_hw *dev, struct p54_control_hdr *data, | |
| 51 | size_t len, int free_on_tx); | |
| 52 | int (*open)(struct ieee80211_hw *dev); | |
| 53 | void (*stop)(struct ieee80211_hw *dev); | |
| 54 | int mode; | |
| 6041e2a0 | 55 | struct mutex conf_mutex; |
| 4150c572 JB |
56 | u8 mac_addr[ETH_ALEN]; |
| 57 | u8 bssid[ETH_ALEN]; | |
| eff1a59c MW |
58 | struct pda_iq_autocal_entry *iq_autocal; |
| 59 | unsigned int iq_autocal_len; | |
| 60 | struct pda_channel_output_limit *output_limit; | |
| 61 | unsigned int output_limit_len; | |
| 62 | struct pda_pa_curve_data *curve_data; | |
| 63 | __le16 rxhw; | |
| 64 | u8 version; | |
| 65 | unsigned int tx_hdr_len; | |
| 66 | void *cached_vdcf; | |
| 67 | unsigned int fw_var; | |
| 57ffc589 | 68 | struct ieee80211_tx_queue_stats tx_stats[4]; |
| eff1a59c MW |
69 | }; |
| 70 | ||
| 71 | int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb); | |
| 72 | void p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw); | |
| 73 | int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len); | |
| 74 | void p54_fill_eeprom_readback(struct p54_control_hdr *hdr); | |
| 75 | struct ieee80211_hw *p54_init_common(size_t priv_data_len); | |
| 76 | void p54_free_common(struct ieee80211_hw *dev); | |
| 77 | ||
| 78 | #endif /* PRISM54_H */ |