Luis R. Rodriguez | d15dd3e | 2009-08-12 09:56:59 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2008-2009 Atheros Communications Inc. |
| 3 | * |
| 4 | * Permission to use, copy, modify, and/or distribute this software for any |
| 5 | * purpose with or without fee is hereby granted, provided that the above |
| 6 | * copyright notice and this permission notice appear in all copies. |
| 7 | * |
| 8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 15 | */ |
| 16 | |
| 17 | #ifndef ATH_H |
| 18 | #define ATH_H |
| 19 | |
| 20 | #include <linux/skbuff.h> |
Luis R. Rodriguez | bcd8f54 | 2009-09-09 22:43:17 -0700 | [diff] [blame] | 21 | #include <linux/if_ether.h> |
Luis R. Rodriguez | b002a4a | 2009-09-13 00:03:27 -0700 | [diff] [blame] | 22 | #include <net/mac80211.h> |
Luis R. Rodriguez | d15dd3e | 2009-08-12 09:56:59 -0700 | [diff] [blame] | 23 | |
Luis R. Rodriguez | 1775374 | 2009-09-09 22:19:26 -0700 | [diff] [blame] | 24 | static const u8 ath_bcast_mac[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; |
| 25 | |
Luis R. Rodriguez | 3d536ac | 2009-11-03 17:07:04 -0800 | [diff] [blame] | 26 | struct ath_ani { |
| 27 | bool caldone; |
| 28 | int16_t noise_floor; |
| 29 | unsigned int longcal_timer; |
| 30 | unsigned int shortcal_timer; |
| 31 | unsigned int resetcal_timer; |
| 32 | unsigned int checkani_timer; |
| 33 | struct timer_list timer; |
| 34 | }; |
| 35 | |
Luis R. Rodriguez | 211f585 | 2009-10-06 21:19:07 -0400 | [diff] [blame] | 36 | enum ath_device_state { |
| 37 | ATH_HW_UNAVAILABLE, |
| 38 | ATH_HW_INITIALIZED, |
| 39 | }; |
| 40 | |
Luis R. Rodriguez | 608b88c | 2009-08-17 18:07:23 -0700 | [diff] [blame] | 41 | struct reg_dmn_pair_mapping { |
| 42 | u16 regDmnEnum; |
| 43 | u16 reg_5ghz_ctl; |
| 44 | u16 reg_2ghz_ctl; |
| 45 | }; |
| 46 | |
| 47 | struct ath_regulatory { |
| 48 | char alpha2[2]; |
| 49 | u16 country_code; |
| 50 | u16 max_power_level; |
| 51 | u32 tp_scale; |
| 52 | u16 current_rd; |
| 53 | u16 current_rd_ext; |
| 54 | int16_t power_limit; |
| 55 | struct reg_dmn_pair_mapping *regpair; |
| 56 | }; |
| 57 | |
Luis R. Rodriguez | 9e4bffd | 2009-09-10 16:11:21 -0700 | [diff] [blame] | 58 | struct ath_ops { |
| 59 | unsigned int (*read)(void *, u32 reg_offset); |
| 60 | void (*write)(void *, u32 val, u32 reg_offset); |
| 61 | }; |
| 62 | |
Luis R. Rodriguez | 5bb1279 | 2009-09-14 00:55:09 -0700 | [diff] [blame] | 63 | struct ath_common; |
| 64 | |
| 65 | struct ath_bus_ops { |
| 66 | void (*read_cachesize)(struct ath_common *common, int *csz); |
| 67 | void (*cleanup)(struct ath_common *common); |
| 68 | bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data); |
| 69 | void (*bt_coex_prep)(struct ath_common *common); |
| 70 | }; |
| 71 | |
Luis R. Rodriguez | d15dd3e | 2009-08-12 09:56:59 -0700 | [diff] [blame] | 72 | struct ath_common { |
Luis R. Rodriguez | 13b8155 | 2009-09-10 17:52:45 -0700 | [diff] [blame] | 73 | void *ah; |
Luis R. Rodriguez | bc974f4 | 2009-09-28 02:54:40 -0400 | [diff] [blame] | 74 | void *priv; |
Luis R. Rodriguez | b002a4a | 2009-09-13 00:03:27 -0700 | [diff] [blame] | 75 | struct ieee80211_hw *hw; |
Luis R. Rodriguez | c46917b | 2009-09-13 02:42:02 -0700 | [diff] [blame] | 76 | int debug_mask; |
Luis R. Rodriguez | 211f585 | 2009-10-06 21:19:07 -0400 | [diff] [blame] | 77 | enum ath_device_state state; |
Luis R. Rodriguez | c46917b | 2009-09-13 02:42:02 -0700 | [diff] [blame] | 78 | |
Luis R. Rodriguez | 3d536ac | 2009-11-03 17:07:04 -0800 | [diff] [blame] | 79 | struct ath_ani ani; |
| 80 | |
Luis R. Rodriguez | d15dd3e | 2009-08-12 09:56:59 -0700 | [diff] [blame] | 81 | u16 cachelsz; |
Luis R. Rodriguez | 1510718 | 2009-09-10 09:22:37 -0700 | [diff] [blame] | 82 | u16 curaid; |
| 83 | u8 macaddr[ETH_ALEN]; |
| 84 | u8 curbssid[ETH_ALEN]; |
| 85 | u8 bssidmask[ETH_ALEN]; |
Luis R. Rodriguez | c46917b | 2009-09-13 02:42:02 -0700 | [diff] [blame] | 86 | |
Luis R. Rodriguez | 43c2761 | 2009-09-13 21:07:07 -0700 | [diff] [blame] | 87 | u8 tx_chainmask; |
| 88 | u8 rx_chainmask; |
| 89 | |
Luis R. Rodriguez | cc861f7 | 2009-11-04 09:11:34 -0800 | [diff] [blame^] | 90 | u32 rx_bufsize; |
| 91 | |
Luis R. Rodriguez | 608b88c | 2009-08-17 18:07:23 -0700 | [diff] [blame] | 92 | struct ath_regulatory regulatory; |
Luis R. Rodriguez | 9adca12 | 2009-09-10 18:04:47 -0700 | [diff] [blame] | 93 | const struct ath_ops *ops; |
Luis R. Rodriguez | 5bb1279 | 2009-09-14 00:55:09 -0700 | [diff] [blame] | 94 | const struct ath_bus_ops *bus_ops; |
Luis R. Rodriguez | d15dd3e | 2009-08-12 09:56:59 -0700 | [diff] [blame] | 95 | }; |
| 96 | |
| 97 | struct sk_buff *ath_rxbuf_alloc(struct ath_common *common, |
| 98 | u32 len, |
| 99 | gfp_t gfp_mask); |
| 100 | |
Luis R. Rodriguez | 13b8155 | 2009-09-10 17:52:45 -0700 | [diff] [blame] | 101 | void ath_hw_setbssidmask(struct ath_common *common); |
| 102 | |
Luis R. Rodriguez | d15dd3e | 2009-08-12 09:56:59 -0700 | [diff] [blame] | 103 | #endif /* ATH_H */ |