| /****************************************************************************** |
| * |
| * This file is provided under a dual BSD/GPLv2 license. When using or |
| * redistributing this file, you may do so under either license. |
| * |
| * GPL LICENSE SUMMARY |
| * |
| * Copyright(c) 2007 - 2012 Intel Corporation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, |
| * USA |
| * |
| * The full GNU General Public License is included in this distribution |
| * in the file called LICENSE.GPL. |
| * |
| * Contact Information: |
| * Intel Linux Wireless <ilw@linux.intel.com> |
| * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| * |
| * BSD LICENSE |
| * |
| * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved. |
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| *****************************************************************************/ |
| #ifndef __iwl_shared_h__ |
| #define __iwl_shared_h__ |
| |
| #include <linux/types.h> |
| #include <linux/spinlock.h> |
| #include <linux/gfp.h> |
| #include <net/mac80211.h> |
| |
| #include "iwl-commands.h" |
| #include "iwl-fw.h" |
| #include "iwl-config.h" |
| |
| /** |
| * DOC: shared area - role and goal |
| * |
| * The shared area contains all the data exported by the upper layer to the |
| * other layers. Since the bus and transport layer shouldn't dereference |
| * iwl_priv, all the data needed by the upper layer and the transport / bus |
| * layer must be here. |
| * The shared area also holds pointer to all the other layers. This allows a |
| * layer to call a function from another layer. |
| * |
| * NOTE: All the layers hold a pointer to the shared area which must be shrd. |
| * A few macros assume that (_m)->shrd points to the shared area no matter |
| * what _m is. |
| * |
| * gets notifications about enumeration, suspend, resume. |
| * For the moment, the bus layer is not a linux kernel module as itself, and |
| * the module_init function of the driver must call the bus specific |
| * registration functions. These functions are listed at the end of this file. |
| * For the moment, there is only one implementation of this interface: PCI-e. |
| * This implementation is iwl-pci.c |
| */ |
| |
| struct iwl_priv; |
| struct iwl_trans; |
| struct iwl_trans_ops; |
| |
| #define DRV_NAME "iwlwifi" |
| #define IWLWIFI_VERSION "in-tree:" |
| #define DRV_COPYRIGHT "Copyright(c) 2003-2012 Intel Corporation" |
| #define DRV_AUTHOR "<ilw@linux.intel.com>" |
| |
| extern struct iwl_mod_params iwlagn_mod_params; |
| |
| #define IWL_DISABLE_HT_ALL BIT(0) |
| #define IWL_DISABLE_HT_TXAGG BIT(1) |
| #define IWL_DISABLE_HT_RXAGG BIT(2) |
| |
| /** |
| * struct iwl_mod_params |
| * |
| * Holds the module parameters |
| * |
| * @sw_crypto: using hardware encryption, default = 0 |
| * @disable_11n: disable 11n capabilities, default = 0, |
| * use IWL_DISABLE_HT_* constants |
| * @amsdu_size_8K: enable 8K amsdu size, default = 1 |
| * @restart_fw: restart firmware, default = 1 |
| * @plcp_check: enable plcp health check, default = true |
| * @wd_disable: enable stuck queue check, default = 0 |
| * @bt_coex_active: enable bt coex, default = true |
| * @led_mode: system default, default = 0 |
| * @power_save: disable power save, default = false |
| * @power_level: power level, default = 1 |
| * @debug_level: levels are IWL_DL_* |
| * @ant_coupling: antenna coupling in dB, default = 0 |
| * @bt_ch_announce: BT channel inhibition, default = enable |
| * @auto_agg: enable agg. without check, default = true |
| */ |
| struct iwl_mod_params { |
| int sw_crypto; |
| unsigned int disable_11n; |
| int amsdu_size_8K; |
| int restart_fw; |
| bool plcp_check; |
| int wd_disable; |
| bool bt_coex_active; |
| int led_mode; |
| bool power_save; |
| int power_level; |
| u32 debug_level; |
| int ant_coupling; |
| bool bt_ch_announce; |
| bool auto_agg; |
| }; |
| |
| /** |
| * struct iwl_shared - shared fields for all the layers of the driver |
| * |
| * @wowlan: are we running wowlan uCode |
| * @bus: pointer to the bus layer data |
| * @cfg: see struct iwl_cfg |
| * @priv: pointer to the upper layer data |
| * @trans: pointer to the transport layer data |
| * @nic: pointer to the nic data |
| * @lock: protect general shared data |
| * @eeprom: pointer to the eeprom/OTP image |
| */ |
| struct iwl_shared { |
| const struct iwl_cfg *cfg; |
| struct iwl_trans *trans; |
| void *drv; |
| }; |
| |
| /*Whatever _m is (iwl_trans, iwl_priv, these macros will work */ |
| #define cfg(_m) ((_m)->shrd->cfg) |
| #define trans(_m) ((_m)->shrd->trans) |
| |
| static inline bool iwl_have_debug_level(u32 level) |
| { |
| return iwlagn_mod_params.debug_level & level; |
| } |
| |
| enum iwl_rxon_context_id { |
| IWL_RXON_CTX_BSS, |
| IWL_RXON_CTX_PAN, |
| |
| NUM_IWL_RXON_CTX |
| }; |
| |
| #endif /* #__iwl_shared_h__ */ |
