| /* |
| * Copyright (c) 2008-2009 Atheros Communications Inc. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef ATH_H |
| #define ATH_H |
| |
| #include <linux/skbuff.h> |
| #include <linux/if_ether.h> |
| #include <net/mac80211.h> |
| |
| static const u8 ath_bcast_mac[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; |
| |
| struct reg_dmn_pair_mapping { |
| u16 regDmnEnum; |
| u16 reg_5ghz_ctl; |
| u16 reg_2ghz_ctl; |
| }; |
| |
| struct ath_regulatory { |
| char alpha2[2]; |
| u16 country_code; |
| u16 max_power_level; |
| u32 tp_scale; |
| u16 current_rd; |
| u16 current_rd_ext; |
| int16_t power_limit; |
| struct reg_dmn_pair_mapping *regpair; |
| }; |
| |
| struct ath_ops { |
| unsigned int (*read)(void *, u32 reg_offset); |
| void (*write)(void *, u32 val, u32 reg_offset); |
| }; |
| |
| struct ath_common; |
| |
| struct ath_bus_ops { |
| void (*read_cachesize)(struct ath_common *common, int *csz); |
| void (*cleanup)(struct ath_common *common); |
| bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data); |
| void (*bt_coex_prep)(struct ath_common *common); |
| }; |
| |
| struct ath_common { |
| void *ah; |
| void *priv; |
| struct ieee80211_hw *hw; |
| int debug_mask; |
| |
| u16 cachelsz; |
| u16 curaid; |
| u8 macaddr[ETH_ALEN]; |
| u8 curbssid[ETH_ALEN]; |
| u8 bssidmask[ETH_ALEN]; |
| |
| u8 tx_chainmask; |
| u8 rx_chainmask; |
| |
| struct ath_regulatory regulatory; |
| const struct ath_ops *ops; |
| const struct ath_bus_ops *bus_ops; |
| }; |
| |
| struct sk_buff *ath_rxbuf_alloc(struct ath_common *common, |
| u32 len, |
| gfp_t gfp_mask); |
| |
| void ath_hw_setbssidmask(struct ath_common *common); |
| |
| #endif /* ATH_H */ |