Return-path: Received: from mx1.redhat.com ([209.132.183.28]:22692 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756792Ab1KRIWq (ORCPT ); Fri, 18 Nov 2011 03:22:46 -0500 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id pAI8Mk5J015885 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 18 Nov 2011 03:22:46 -0500 From: Stanislaw Gruszka To: linux-wireless@vger.kernel.org Cc: Stanislaw Gruszka Subject: [PATCH 54/77] iwlegacy: rename iwl-core.h to common.h Date: Fri, 18 Nov 2011 09:22:16 +0100 Message-Id: <1321604559-10707-54-git-send-email-sgruszka@redhat.com> (sfid-20111118_092251_464038_EF98F59A) In-Reply-To: <1321604559-10707-1-git-send-email-sgruszka@redhat.com> References: <1321604559-10707-1-git-send-email-sgruszka@redhat.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Stanislaw Gruszka --- drivers/net/wireless/iwlegacy/3945-debug.c | 2 +- drivers/net/wireless/iwlegacy/3945-mac.c | 2 +- drivers/net/wireless/iwlegacy/3945.c | 2 +- drivers/net/wireless/iwlegacy/4965-calib.c | 2 +- drivers/net/wireless/iwlegacy/4965-debug.c | 2 +- drivers/net/wireless/iwlegacy/4965-mac.c | 2 +- drivers/net/wireless/iwlegacy/4965-rs.c | 2 +- drivers/net/wireless/iwlegacy/4965.c | 2 +- drivers/net/wireless/iwlegacy/common.c | 2 +- drivers/net/wireless/iwlegacy/common.h | 636 +++++++++++++++++++++++++++ drivers/net/wireless/iwlegacy/iwl-core.h | 636 --------------------------- drivers/net/wireless/iwlegacy/iwl-debugfs.c | 2 +- 12 files changed, 646 insertions(+), 646 deletions(-) create mode 100644 drivers/net/wireless/iwlegacy/common.h delete mode 100644 drivers/net/wireless/iwlegacy/iwl-core.h diff --git a/drivers/net/wireless/iwlegacy/3945-debug.c b/drivers/net/wireless/iwlegacy/3945-debug.c index fc2d651..b73b425 100644 --- a/drivers/net/wireless/iwlegacy/3945-debug.c +++ b/drivers/net/wireless/iwlegacy/3945-debug.c @@ -27,7 +27,7 @@ *****************************************************************************/ #include "iwl-dev.h" -#include "iwl-core.h" +#include "common.h" #include "3945.h" static int il3945_stats_flag(struct il_priv *il, char *buf, int bufsz) diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c index cd7ae58..b650292 100644 --- a/drivers/net/wireless/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/iwlegacy/3945-mac.c @@ -54,7 +54,7 @@ #include "commands.h" #include "iwl-sta.h" #include "3945.h" -#include "iwl-core.h" +#include "common.h" #include "iwl-helpers.h" #include "iwl-dev.h" #include "iwl-spectrum.h" diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c index ff8818b..795d206 100644 --- a/drivers/net/wireless/iwlegacy/3945.c +++ b/drivers/net/wireless/iwlegacy/3945.c @@ -42,7 +42,7 @@ #include "commands.h" #include "iwl-sta.h" #include "iwl-eeprom.h" -#include "iwl-core.h" +#include "common.h" #include "iwl-helpers.h" #include "iwl-led.h" #include "3945.h" diff --git a/drivers/net/wireless/iwlegacy/4965-calib.c b/drivers/net/wireless/iwlegacy/4965-calib.c index c5dcc52..1e47798 100644 --- a/drivers/net/wireless/iwlegacy/4965-calib.c +++ b/drivers/net/wireless/iwlegacy/4965-calib.c @@ -64,7 +64,7 @@ #include #include "iwl-dev.h" -#include "iwl-core.h" +#include "common.h" #include "4965.h" /***************************************************************************** diff --git a/drivers/net/wireless/iwlegacy/4965-debug.c b/drivers/net/wireless/iwlegacy/4965-debug.c index ad9c6d0..1056d3e 100644 --- a/drivers/net/wireless/iwlegacy/4965-debug.c +++ b/drivers/net/wireless/iwlegacy/4965-debug.c @@ -26,7 +26,7 @@ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 *****************************************************************************/ #include "iwl-dev.h" -#include "iwl-core.h" +#include "common.h" #include "4965.h" static const char *fmt_value = " %-30s %10u\n"; diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c index dbe5bf2..2f747e4 100644 --- a/drivers/net/wireless/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/iwlegacy/4965-mac.c @@ -52,7 +52,7 @@ #include "iwl-eeprom.h" #include "iwl-dev.h" -#include "iwl-core.h" +#include "common.h" #include "iwl-io.h" #include "iwl-helpers.h" #include "iwl-sta.h" diff --git a/drivers/net/wireless/iwlegacy/4965-rs.c b/drivers/net/wireless/iwlegacy/4965-rs.c index 4809a9d..06f5beb 100644 --- a/drivers/net/wireless/iwlegacy/4965-rs.c +++ b/drivers/net/wireless/iwlegacy/4965-rs.c @@ -37,7 +37,7 @@ #include "iwl-dev.h" #include "iwl-sta.h" -#include "iwl-core.h" +#include "common.h" #include "4965.h" #define IL4965_RS_NAME "iwl-4965-rs" diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c index 6833a3c..7febcf3 100644 --- a/drivers/net/wireless/iwlegacy/4965.c +++ b/drivers/net/wireless/iwlegacy/4965.c @@ -39,7 +39,7 @@ #include "iwl-eeprom.h" #include "iwl-dev.h" -#include "iwl-core.h" +#include "common.h" #include "iwl-io.h" #include "iwl-helpers.h" #include "iwl-sta.h" diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c index bbf674d..d99ed75 100644 --- a/drivers/net/wireless/iwlegacy/common.c +++ b/drivers/net/wireless/iwlegacy/common.c @@ -43,7 +43,7 @@ #include "iwl-eeprom.h" #include "iwl-dev.h" #include "iwl-debug.h" -#include "iwl-core.h" +#include "common.h" #include "iwl-io.h" #include "iwl-power.h" #include "iwl-sta.h" diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/iwlegacy/common.h new file mode 100644 index 0000000..5de742c --- /dev/null +++ b/drivers/net/wireless/iwlegacy/common.h @@ -0,0 +1,636 @@ +/****************************************************************************** + * + * 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) 2008 - 2011 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 + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + * BSD LICENSE + * + * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + *****************************************************************************/ + +#ifndef __il_core_h__ +#define __il_core_h__ + +/************************ + * forward declarations * + ************************/ +struct il_host_cmd; +struct il_cmd; + + +#define IWLWIFI_VERSION "in-tree:" +#define DRV_COPYRIGHT "Copyright(c) 2003-2011 Intel Corporation" +#define DRV_AUTHOR "" + +#define IL_PCI_DEVICE(dev, subdev, cfg) \ + .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \ + .subvendor = PCI_ANY_ID, .subdevice = (subdev), \ + .driver_data = (kernel_ulong_t)&(cfg) + +#define TIME_UNIT 1024 + +#define IL_SKU_G 0x1 +#define IL_SKU_A 0x2 +#define IL_SKU_N 0x8 + +#define IL_CMD(x) case x: return #x + +struct il_hcmd_ops { + int (*rxon_assoc)(struct il_priv *il, struct il_rxon_context *ctx); + int (*commit_rxon)(struct il_priv *il, struct il_rxon_context *ctx); + void (*set_rxon_chain)(struct il_priv *il, + struct il_rxon_context *ctx); +}; + +struct il_hcmd_utils_ops { + u16 (*get_hcmd_size)(u8 cmd_id, u16 len); + u16 (*build_addsta_hcmd)(const struct il_addsta_cmd *cmd, + u8 *data); + int (*request_scan)(struct il_priv *il, struct ieee80211_vif *vif); + void (*post_scan)(struct il_priv *il); +}; + +struct il_apm_ops { + int (*init)(struct il_priv *il); + void (*config)(struct il_priv *il); +}; + +struct il_debugfs_ops { + ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos); + ssize_t (*tx_stats_read)(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos); + ssize_t (*general_stats_read)(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos); +}; + +struct il_temp_ops { + void (*temperature)(struct il_priv *il); +}; + +struct il_lib_ops { + /* set hw dependent parameters */ + int (*set_hw_params)(struct il_priv *il); + /* Handling TX */ + void (*txq_update_byte_cnt_tbl)(struct il_priv *il, + struct il_tx_queue *txq, + u16 byte_cnt); + int (*txq_attach_buf_to_tfd)(struct il_priv *il, + struct il_tx_queue *txq, + dma_addr_t addr, + u16 len, u8 reset, u8 pad); + void (*txq_free_tfd)(struct il_priv *il, + struct il_tx_queue *txq); + int (*txq_init)(struct il_priv *il, + struct il_tx_queue *txq); + /* setup Rx handler */ + void (*handler_setup)(struct il_priv *il); + /* alive notification after init uCode load */ + void (*init_alive_start)(struct il_priv *il); + /* check validity of rtc data address */ + int (*is_valid_rtc_data_addr)(u32 addr); + /* 1st ucode load */ + int (*load_ucode)(struct il_priv *il); + + void (*dump_nic_error_log)(struct il_priv *il); + int (*dump_fh)(struct il_priv *il, char **buf, bool display); + int (*set_channel_switch)(struct il_priv *il, + struct ieee80211_channel_switch *ch_switch); + /* power management */ + struct il_apm_ops apm_ops; + + /* power */ + int (*send_tx_power) (struct il_priv *il); + void (*update_chain_flags)(struct il_priv *il); + + /* eeprom operations (as defined in iwl-eeprom.h) */ + struct il_eeprom_ops eeprom_ops; + + /* temperature */ + struct il_temp_ops temp_ops; + + struct il_debugfs_ops debugfs_ops; + +}; + +struct il_led_ops { + int (*cmd)(struct il_priv *il, struct il_led_cmd *led_cmd); +}; + +struct il_legacy_ops { + void (*post_associate)(struct il_priv *il); + void (*config_ap)(struct il_priv *il); + /* station management */ + int (*update_bcast_stations)(struct il_priv *il); + int (*manage_ibss_station)(struct il_priv *il, + struct ieee80211_vif *vif, bool add); +}; + +struct il_ops { + const struct il_lib_ops *lib; + const struct il_hcmd_ops *hcmd; + const struct il_hcmd_utils_ops *utils; + const struct il_led_ops *led; + const struct il_nic_ops *nic; + const struct il_legacy_ops *legacy; + const struct ieee80211_ops *ieee80211_ops; +}; + +struct il_mod_params { + int sw_crypto; /* def: 0 = using hardware encryption */ + int disable_hw_scan; /* def: 0 = use h/w scan */ + int num_of_queues; /* def: HW dependent */ + int disable_11n; /* def: 0 = 11n capabilities enabled */ + int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */ + int antenna; /* def: 0 = both antennas (use diversity) */ + int restart_fw; /* def: 1 = restart firmware */ +}; + +/* + * @led_compensation: compensate on the led on/off time per HW according + * to the deviation to achieve the desired led frequency. + * The detail algorithm is described in iwl-led.c + * @chain_noise_num_beacons: number of beacons used to compute chain noise + * @wd_timeout: TX queues watchdog timeout + * @temperature_kelvin: temperature report by uCode in kelvin + * @ucode_tracing: support ucode continuous tracing + * @sensitivity_calib_by_driver: driver has the capability to perform + * sensitivity calibration operation + * @chain_noise_calib_by_driver: driver has the capability to perform + * chain noise calibration operation + */ +struct il_base_params { + int eeprom_size; + int num_of_queues; /* def: HW dependent */ + int num_of_ampdu_queues;/* def: HW dependent */ + /* for il_apm_init() */ + u32 pll_cfg_val; + bool set_l0s; + bool use_bsm; + + u16 led_compensation; + int chain_noise_num_beacons; + unsigned int wd_timeout; + bool temperature_kelvin; + const bool ucode_tracing; + const bool sensitivity_calib_by_driver; + const bool chain_noise_calib_by_driver; +}; + +/** + * struct il_cfg + * @fw_name_pre: Firmware filename prefix. The api version and extension + * (.ucode) will be added to filename before loading from disk. The + * filename is constructed as fw_name_pre.ucode. + * @ucode_api_max: Highest version of uCode API supported by driver. + * @ucode_api_min: Lowest version of uCode API supported by driver. + * @scan_antennas: available antenna for scan operation + * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off) + * + * We enable the driver to be backward compatible wrt API version. The + * driver specifies which APIs it supports (with @ucode_api_max being the + * highest and @ucode_api_min the lowest). Firmware will only be loaded if + * it has a supported API version. The firmware's API version will be + * stored in @il_priv, enabling the driver to make runtime changes based + * on firmware version used. + * + * For example, + * if (IL_UCODE_API(il->ucode_ver) >= 2) { + * Driver interacts with Firmware API version >= 2. + * } else { + * Driver interacts with Firmware API version 1. + * } + * + * The ideal usage of this infrastructure is to treat a new ucode API + * release as a new hardware revision. That is, through utilizing the + * il_hcmd_utils_ops etc. we accommodate different command structures + * and flows between hardware versions as well as their API + * versions. + * + */ +struct il_cfg { + /* params specific to an individual device within a device family */ + const char *name; + const char *fw_name_pre; + const unsigned int ucode_api_max; + const unsigned int ucode_api_min; + u8 valid_tx_ant; + u8 valid_rx_ant; + unsigned int sku; + u16 eeprom_ver; + u16 eeprom_calib_ver; + const struct il_ops *ops; + /* module based parameters which can be set from modprobe cmd */ + const struct il_mod_params *mod_params; + /* params not likely to change within a device family */ + struct il_base_params *base_params; + /* params likely to change within a device family */ + u8 scan_rx_antennas[IEEE80211_NUM_BANDS]; + enum il_led_mode led_mode; +}; + +/*************************** + * L i b * + ***************************/ + +struct ieee80211_hw *il_alloc_all(struct il_cfg *cfg); +int il_mac_conf_tx(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, u16 queue, + const struct ieee80211_tx_queue_params *params); +int il_mac_tx_last_beacon(struct ieee80211_hw *hw); +void il_set_rxon_hwcrypto(struct il_priv *il, + struct il_rxon_context *ctx, + int hw_decrypt); +int il_check_rxon_cmd(struct il_priv *il, + struct il_rxon_context *ctx); +int il_full_rxon_required(struct il_priv *il, + struct il_rxon_context *ctx); +int il_set_rxon_channel(struct il_priv *il, + struct ieee80211_channel *ch, + struct il_rxon_context *ctx); +void il_set_flags_for_band(struct il_priv *il, + struct il_rxon_context *ctx, + enum ieee80211_band band, + struct ieee80211_vif *vif); +u8 il_get_single_channel_number(struct il_priv *il, + enum ieee80211_band band); +void il_set_rxon_ht(struct il_priv *il, + struct il_ht_config *ht_conf); +bool il_is_ht40_tx_allowed(struct il_priv *il, + struct il_rxon_context *ctx, + struct ieee80211_sta_ht_cap *ht_cap); +void il_connection_init_rx_config(struct il_priv *il, + struct il_rxon_context *ctx); +void il_set_rate(struct il_priv *il); +int il_set_decrypted_flag(struct il_priv *il, + struct ieee80211_hdr *hdr, + u32 decrypt_res, + struct ieee80211_rx_status *stats); +void il_irq_handle_error(struct il_priv *il); +int il_mac_add_interface(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); +void il_mac_remove_interface(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); +int il_mac_change_interface(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + enum nl80211_iftype newtype, bool newp2p); +int il_alloc_txq_mem(struct il_priv *il); +void il_txq_mem(struct il_priv *il); + +#ifdef CONFIG_IWLEGACY_DEBUGFS +int il_alloc_traffic_mem(struct il_priv *il); +void il_free_traffic_mem(struct il_priv *il); +void il_reset_traffic_log(struct il_priv *il); +void il_dbg_log_tx_data_frame(struct il_priv *il, + u16 length, struct ieee80211_hdr *header); +void il_dbg_log_rx_data_frame(struct il_priv *il, + u16 length, struct ieee80211_hdr *header); +const char *il_get_mgmt_string(int cmd); +const char *il_get_ctrl_string(int cmd); +void il_clear_traffic_stats(struct il_priv *il); +void il_update_stats(struct il_priv *il, bool is_tx, __le16 fc, + u16 len); +#else +static inline int il_alloc_traffic_mem(struct il_priv *il) +{ + return 0; +} +static inline void il_free_traffic_mem(struct il_priv *il) +{ +} +static inline void il_reset_traffic_log(struct il_priv *il) +{ +} +static inline void il_dbg_log_tx_data_frame(struct il_priv *il, + u16 length, struct ieee80211_hdr *header) +{ +} +static inline void il_dbg_log_rx_data_frame(struct il_priv *il, + u16 length, struct ieee80211_hdr *header) +{ +} +static inline void il_update_stats(struct il_priv *il, bool is_tx, + __le16 fc, u16 len) +{ +} +#endif +/***************************************************** + * RX handlers. + * **************************************************/ +void il_hdl_pm_sleep(struct il_priv *il, + struct il_rx_buf *rxb); +void il_hdl_pm_debug_stats(struct il_priv *il, + struct il_rx_buf *rxb); +void il_hdl_error(struct il_priv *il, + struct il_rx_buf *rxb); + +/***************************************************** +* RX +******************************************************/ +void il_cmd_queue_unmap(struct il_priv *il); +void il_cmd_queue_free(struct il_priv *il); +int il_rx_queue_alloc(struct il_priv *il); +void il_rx_queue_update_write_ptr(struct il_priv *il, + struct il_rx_queue *q); +int il_rx_queue_space(const struct il_rx_queue *q); +void il_tx_cmd_complete(struct il_priv *il, + struct il_rx_buf *rxb); +/* Handlers */ +void il_hdl_spectrum_measurement(struct il_priv *il, + struct il_rx_buf *rxb); +void il_recover_from_stats(struct il_priv *il, + struct il_rx_pkt *pkt); +void il_chswitch_done(struct il_priv *il, bool is_success); +void il_hdl_csa(struct il_priv *il, struct il_rx_buf *rxb); + +/* TX helpers */ + +/***************************************************** +* TX +******************************************************/ +void il_txq_update_write_ptr(struct il_priv *il, + struct il_tx_queue *txq); +int il_tx_queue_init(struct il_priv *il, struct il_tx_queue *txq, + int slots_num, u32 txq_id); +void il_tx_queue_reset(struct il_priv *il, + struct il_tx_queue *txq, + int slots_num, u32 txq_id); +void il_tx_queue_unmap(struct il_priv *il, int txq_id); +void il_tx_queue_free(struct il_priv *il, int txq_id); +void il_setup_watchdog(struct il_priv *il); +/***************************************************** + * TX power + ****************************************************/ +int il_set_tx_power(struct il_priv *il, s8 tx_power, bool force); + +/******************************************************************************* + * Rate + ******************************************************************************/ + +u8 il_get_lowest_plcp(struct il_priv *il, + struct il_rxon_context *ctx); + +/******************************************************************************* + * Scanning + ******************************************************************************/ +void il_init_scan_params(struct il_priv *il); +int il_scan_cancel(struct il_priv *il); +int il_scan_cancel_timeout(struct il_priv *il, unsigned long ms); +void il_force_scan_end(struct il_priv *il); +int il_mac_hw_scan(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_scan_request *req); +void il_internal_short_hw_scan(struct il_priv *il); +int il_force_reset(struct il_priv *il, bool external); +u16 il_fill_probe_req(struct il_priv *il, + struct ieee80211_mgmt *frame, + const u8 *ta, const u8 *ie, int ie_len, int left); +void il_setup_rx_scan_handlers(struct il_priv *il); +u16 il_get_active_dwell_time(struct il_priv *il, + enum ieee80211_band band, + u8 n_probes); +u16 il_get_passive_dwell_time(struct il_priv *il, + enum ieee80211_band band, + struct ieee80211_vif *vif); +void il_setup_scan_deferred_work(struct il_priv *il); +void il_cancel_scan_deferred_work(struct il_priv *il); + +/* For faster active scanning, scan will move to the next channel if fewer than + * PLCP_QUIET_THRESH packets are heard on this channel within + * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell + * time if it's a quiet channel (nothing responded to our probe, and there's + * no other traffic). + * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */ +#define IL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */ +#define IL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */ + +#define IL_SCAN_CHECK_WATCHDOG (HZ * 7) + +/***************************************************** + * S e n d i n g H o s t C o m m a n d s * + *****************************************************/ + +const char *il_get_cmd_string(u8 cmd); +int __must_check il_send_cmd_sync(struct il_priv *il, + struct il_host_cmd *cmd); +int il_send_cmd(struct il_priv *il, struct il_host_cmd *cmd); +int __must_check il_send_cmd_pdu(struct il_priv *il, u8 id, + u16 len, const void *data); +int il_send_cmd_pdu_async(struct il_priv *il, u8 id, u16 len, + const void *data, + void (*callback)(struct il_priv *il, + struct il_device_cmd *cmd, + struct il_rx_pkt *pkt)); + +int il_enqueue_hcmd(struct il_priv *il, struct il_host_cmd *cmd); + + +/***************************************************** + * PCI * + *****************************************************/ + +static inline u16 il_pcie_link_ctl(struct il_priv *il) +{ + int pos; + u16 pci_lnk_ctl; + pos = pci_pcie_cap(il->pci_dev); + pci_read_config_word(il->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl); + return pci_lnk_ctl; +} + +void il_bg_watchdog(unsigned long data); +u32 il_usecs_to_beacons(struct il_priv *il, + u32 usec, u32 beacon_interval); +__le32 il_add_beacon_time(struct il_priv *il, u32 base, + u32 addon, u32 beacon_interval); + +#ifdef CONFIG_PM +int il_pci_suspend(struct device *device); +int il_pci_resume(struct device *device); +extern const struct dev_pm_ops il_pm_ops; + +#define IL_LEGACY_PM_OPS (&il_pm_ops) + +#else /* !CONFIG_PM */ + +#define IL_LEGACY_PM_OPS NULL + +#endif /* !CONFIG_PM */ + +/***************************************************** +* Error Handling Debugging +******************************************************/ +void il4965_dump_nic_error_log(struct il_priv *il); +#ifdef CONFIG_IWLEGACY_DEBUG +void il_print_rx_config_cmd(struct il_priv *il, + struct il_rxon_context *ctx); +#else +static inline void il_print_rx_config_cmd(struct il_priv *il, + struct il_rxon_context *ctx) +{ +} +#endif + +void il_clear_isr_stats(struct il_priv *il); + +/***************************************************** +* GEOS +******************************************************/ +int il_init_geos(struct il_priv *il); +void il_free_geos(struct il_priv *il); + +/*************** DRIVER STATUS FUNCTIONS *****/ + +#define S_HCMD_ACTIVE 0 /* host command in progress */ +/* 1 is unused (used to be S_HCMD_SYNC_ACTIVE) */ +#define S_INT_ENABLED 2 +#define S_RF_KILL_HW 3 +#define S_CT_KILL 4 +#define S_INIT 5 +#define S_ALIVE 6 +#define S_READY 7 +#define S_TEMPERATURE 8 +#define S_GEO_CONFIGURED 9 +#define S_EXIT_PENDING 10 +#define S_STATS 12 +#define S_SCANNING 13 +#define S_SCAN_ABORTING 14 +#define S_SCAN_HW 15 +#define S_POWER_PMI 16 +#define S_FW_ERROR 17 +#define S_CHANNEL_SWITCH_PENDING 18 + +static inline int il_is_ready(struct il_priv *il) +{ + /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are + * set but EXIT_PENDING is not */ + return test_bit(S_READY, &il->status) && + test_bit(S_GEO_CONFIGURED, &il->status) && + !test_bit(S_EXIT_PENDING, &il->status); +} + +static inline int il_is_alive(struct il_priv *il) +{ + return test_bit(S_ALIVE, &il->status); +} + +static inline int il_is_init(struct il_priv *il) +{ + return test_bit(S_INIT, &il->status); +} + +static inline int il_is_rfkill_hw(struct il_priv *il) +{ + return test_bit(S_RF_KILL_HW, &il->status); +} + +static inline int il_is_rfkill(struct il_priv *il) +{ + return il_is_rfkill_hw(il); +} + +static inline int il_is_ctkill(struct il_priv *il) +{ + return test_bit(S_CT_KILL, &il->status); +} + +static inline int il_is_ready_rf(struct il_priv *il) +{ + + if (il_is_rfkill(il)) + return 0; + + return il_is_ready(il); +} + +extern void il_send_bt_config(struct il_priv *il); +extern int il_send_stats_request(struct il_priv *il, + u8 flags, bool clear); +void il_apm_stop(struct il_priv *il); +int il_apm_init(struct il_priv *il); + +int il_send_rxon_timing(struct il_priv *il, + struct il_rxon_context *ctx); +static inline int il_send_rxon_assoc(struct il_priv *il, + struct il_rxon_context *ctx) +{ + return il->cfg->ops->hcmd->rxon_assoc(il, ctx); +} +static inline int il_commit_rxon(struct il_priv *il, + struct il_rxon_context *ctx) +{ + return il->cfg->ops->hcmd->commit_rxon(il, ctx); +} +static inline const struct ieee80211_supported_band *il_get_hw_mode( + struct il_priv *il, enum ieee80211_band band) +{ + return il->hw->wiphy->bands[band]; +} + +/* mac80211 handlers */ +int il_mac_config(struct ieee80211_hw *hw, u32 changed); +void il_mac_reset_tsf(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); +void il_mac_bss_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf, + u32 changes); +void il_tx_cmd_protection(struct il_priv *il, + struct ieee80211_tx_info *info, + __le16 fc, __le32 *tx_flags); + +irqreturn_t il_isr(int irq, void *data); + +#endif /* __il_core_h__ */ diff --git a/drivers/net/wireless/iwlegacy/iwl-core.h b/drivers/net/wireless/iwlegacy/iwl-core.h deleted file mode 100644 index 5de742c..0000000 --- a/drivers/net/wireless/iwlegacy/iwl-core.h +++ /dev/null @@ -1,636 +0,0 @@ -/****************************************************************************** - * - * 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) 2008 - 2011 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 - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#ifndef __il_core_h__ -#define __il_core_h__ - -/************************ - * forward declarations * - ************************/ -struct il_host_cmd; -struct il_cmd; - - -#define IWLWIFI_VERSION "in-tree:" -#define DRV_COPYRIGHT "Copyright(c) 2003-2011 Intel Corporation" -#define DRV_AUTHOR "" - -#define IL_PCI_DEVICE(dev, subdev, cfg) \ - .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \ - .subvendor = PCI_ANY_ID, .subdevice = (subdev), \ - .driver_data = (kernel_ulong_t)&(cfg) - -#define TIME_UNIT 1024 - -#define IL_SKU_G 0x1 -#define IL_SKU_A 0x2 -#define IL_SKU_N 0x8 - -#define IL_CMD(x) case x: return #x - -struct il_hcmd_ops { - int (*rxon_assoc)(struct il_priv *il, struct il_rxon_context *ctx); - int (*commit_rxon)(struct il_priv *il, struct il_rxon_context *ctx); - void (*set_rxon_chain)(struct il_priv *il, - struct il_rxon_context *ctx); -}; - -struct il_hcmd_utils_ops { - u16 (*get_hcmd_size)(u8 cmd_id, u16 len); - u16 (*build_addsta_hcmd)(const struct il_addsta_cmd *cmd, - u8 *data); - int (*request_scan)(struct il_priv *il, struct ieee80211_vif *vif); - void (*post_scan)(struct il_priv *il); -}; - -struct il_apm_ops { - int (*init)(struct il_priv *il); - void (*config)(struct il_priv *il); -}; - -struct il_debugfs_ops { - ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos); - ssize_t (*tx_stats_read)(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos); - ssize_t (*general_stats_read)(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos); -}; - -struct il_temp_ops { - void (*temperature)(struct il_priv *il); -}; - -struct il_lib_ops { - /* set hw dependent parameters */ - int (*set_hw_params)(struct il_priv *il); - /* Handling TX */ - void (*txq_update_byte_cnt_tbl)(struct il_priv *il, - struct il_tx_queue *txq, - u16 byte_cnt); - int (*txq_attach_buf_to_tfd)(struct il_priv *il, - struct il_tx_queue *txq, - dma_addr_t addr, - u16 len, u8 reset, u8 pad); - void (*txq_free_tfd)(struct il_priv *il, - struct il_tx_queue *txq); - int (*txq_init)(struct il_priv *il, - struct il_tx_queue *txq); - /* setup Rx handler */ - void (*handler_setup)(struct il_priv *il); - /* alive notification after init uCode load */ - void (*init_alive_start)(struct il_priv *il); - /* check validity of rtc data address */ - int (*is_valid_rtc_data_addr)(u32 addr); - /* 1st ucode load */ - int (*load_ucode)(struct il_priv *il); - - void (*dump_nic_error_log)(struct il_priv *il); - int (*dump_fh)(struct il_priv *il, char **buf, bool display); - int (*set_channel_switch)(struct il_priv *il, - struct ieee80211_channel_switch *ch_switch); - /* power management */ - struct il_apm_ops apm_ops; - - /* power */ - int (*send_tx_power) (struct il_priv *il); - void (*update_chain_flags)(struct il_priv *il); - - /* eeprom operations (as defined in iwl-eeprom.h) */ - struct il_eeprom_ops eeprom_ops; - - /* temperature */ - struct il_temp_ops temp_ops; - - struct il_debugfs_ops debugfs_ops; - -}; - -struct il_led_ops { - int (*cmd)(struct il_priv *il, struct il_led_cmd *led_cmd); -}; - -struct il_legacy_ops { - void (*post_associate)(struct il_priv *il); - void (*config_ap)(struct il_priv *il); - /* station management */ - int (*update_bcast_stations)(struct il_priv *il); - int (*manage_ibss_station)(struct il_priv *il, - struct ieee80211_vif *vif, bool add); -}; - -struct il_ops { - const struct il_lib_ops *lib; - const struct il_hcmd_ops *hcmd; - const struct il_hcmd_utils_ops *utils; - const struct il_led_ops *led; - const struct il_nic_ops *nic; - const struct il_legacy_ops *legacy; - const struct ieee80211_ops *ieee80211_ops; -}; - -struct il_mod_params { - int sw_crypto; /* def: 0 = using hardware encryption */ - int disable_hw_scan; /* def: 0 = use h/w scan */ - int num_of_queues; /* def: HW dependent */ - int disable_11n; /* def: 0 = 11n capabilities enabled */ - int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */ - int antenna; /* def: 0 = both antennas (use diversity) */ - int restart_fw; /* def: 1 = restart firmware */ -}; - -/* - * @led_compensation: compensate on the led on/off time per HW according - * to the deviation to achieve the desired led frequency. - * The detail algorithm is described in iwl-led.c - * @chain_noise_num_beacons: number of beacons used to compute chain noise - * @wd_timeout: TX queues watchdog timeout - * @temperature_kelvin: temperature report by uCode in kelvin - * @ucode_tracing: support ucode continuous tracing - * @sensitivity_calib_by_driver: driver has the capability to perform - * sensitivity calibration operation - * @chain_noise_calib_by_driver: driver has the capability to perform - * chain noise calibration operation - */ -struct il_base_params { - int eeprom_size; - int num_of_queues; /* def: HW dependent */ - int num_of_ampdu_queues;/* def: HW dependent */ - /* for il_apm_init() */ - u32 pll_cfg_val; - bool set_l0s; - bool use_bsm; - - u16 led_compensation; - int chain_noise_num_beacons; - unsigned int wd_timeout; - bool temperature_kelvin; - const bool ucode_tracing; - const bool sensitivity_calib_by_driver; - const bool chain_noise_calib_by_driver; -}; - -/** - * struct il_cfg - * @fw_name_pre: Firmware filename prefix. The api version and extension - * (.ucode) will be added to filename before loading from disk. The - * filename is constructed as fw_name_pre.ucode. - * @ucode_api_max: Highest version of uCode API supported by driver. - * @ucode_api_min: Lowest version of uCode API supported by driver. - * @scan_antennas: available antenna for scan operation - * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off) - * - * We enable the driver to be backward compatible wrt API version. The - * driver specifies which APIs it supports (with @ucode_api_max being the - * highest and @ucode_api_min the lowest). Firmware will only be loaded if - * it has a supported API version. The firmware's API version will be - * stored in @il_priv, enabling the driver to make runtime changes based - * on firmware version used. - * - * For example, - * if (IL_UCODE_API(il->ucode_ver) >= 2) { - * Driver interacts with Firmware API version >= 2. - * } else { - * Driver interacts with Firmware API version 1. - * } - * - * The ideal usage of this infrastructure is to treat a new ucode API - * release as a new hardware revision. That is, through utilizing the - * il_hcmd_utils_ops etc. we accommodate different command structures - * and flows between hardware versions as well as their API - * versions. - * - */ -struct il_cfg { - /* params specific to an individual device within a device family */ - const char *name; - const char *fw_name_pre; - const unsigned int ucode_api_max; - const unsigned int ucode_api_min; - u8 valid_tx_ant; - u8 valid_rx_ant; - unsigned int sku; - u16 eeprom_ver; - u16 eeprom_calib_ver; - const struct il_ops *ops; - /* module based parameters which can be set from modprobe cmd */ - const struct il_mod_params *mod_params; - /* params not likely to change within a device family */ - struct il_base_params *base_params; - /* params likely to change within a device family */ - u8 scan_rx_antennas[IEEE80211_NUM_BANDS]; - enum il_led_mode led_mode; -}; - -/*************************** - * L i b * - ***************************/ - -struct ieee80211_hw *il_alloc_all(struct il_cfg *cfg); -int il_mac_conf_tx(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, u16 queue, - const struct ieee80211_tx_queue_params *params); -int il_mac_tx_last_beacon(struct ieee80211_hw *hw); -void il_set_rxon_hwcrypto(struct il_priv *il, - struct il_rxon_context *ctx, - int hw_decrypt); -int il_check_rxon_cmd(struct il_priv *il, - struct il_rxon_context *ctx); -int il_full_rxon_required(struct il_priv *il, - struct il_rxon_context *ctx); -int il_set_rxon_channel(struct il_priv *il, - struct ieee80211_channel *ch, - struct il_rxon_context *ctx); -void il_set_flags_for_band(struct il_priv *il, - struct il_rxon_context *ctx, - enum ieee80211_band band, - struct ieee80211_vif *vif); -u8 il_get_single_channel_number(struct il_priv *il, - enum ieee80211_band band); -void il_set_rxon_ht(struct il_priv *il, - struct il_ht_config *ht_conf); -bool il_is_ht40_tx_allowed(struct il_priv *il, - struct il_rxon_context *ctx, - struct ieee80211_sta_ht_cap *ht_cap); -void il_connection_init_rx_config(struct il_priv *il, - struct il_rxon_context *ctx); -void il_set_rate(struct il_priv *il); -int il_set_decrypted_flag(struct il_priv *il, - struct ieee80211_hdr *hdr, - u32 decrypt_res, - struct ieee80211_rx_status *stats); -void il_irq_handle_error(struct il_priv *il); -int il_mac_add_interface(struct ieee80211_hw *hw, - struct ieee80211_vif *vif); -void il_mac_remove_interface(struct ieee80211_hw *hw, - struct ieee80211_vif *vif); -int il_mac_change_interface(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - enum nl80211_iftype newtype, bool newp2p); -int il_alloc_txq_mem(struct il_priv *il); -void il_txq_mem(struct il_priv *il); - -#ifdef CONFIG_IWLEGACY_DEBUGFS -int il_alloc_traffic_mem(struct il_priv *il); -void il_free_traffic_mem(struct il_priv *il); -void il_reset_traffic_log(struct il_priv *il); -void il_dbg_log_tx_data_frame(struct il_priv *il, - u16 length, struct ieee80211_hdr *header); -void il_dbg_log_rx_data_frame(struct il_priv *il, - u16 length, struct ieee80211_hdr *header); -const char *il_get_mgmt_string(int cmd); -const char *il_get_ctrl_string(int cmd); -void il_clear_traffic_stats(struct il_priv *il); -void il_update_stats(struct il_priv *il, bool is_tx, __le16 fc, - u16 len); -#else -static inline int il_alloc_traffic_mem(struct il_priv *il) -{ - return 0; -} -static inline void il_free_traffic_mem(struct il_priv *il) -{ -} -static inline void il_reset_traffic_log(struct il_priv *il) -{ -} -static inline void il_dbg_log_tx_data_frame(struct il_priv *il, - u16 length, struct ieee80211_hdr *header) -{ -} -static inline void il_dbg_log_rx_data_frame(struct il_priv *il, - u16 length, struct ieee80211_hdr *header) -{ -} -static inline void il_update_stats(struct il_priv *il, bool is_tx, - __le16 fc, u16 len) -{ -} -#endif -/***************************************************** - * RX handlers. - * **************************************************/ -void il_hdl_pm_sleep(struct il_priv *il, - struct il_rx_buf *rxb); -void il_hdl_pm_debug_stats(struct il_priv *il, - struct il_rx_buf *rxb); -void il_hdl_error(struct il_priv *il, - struct il_rx_buf *rxb); - -/***************************************************** -* RX -******************************************************/ -void il_cmd_queue_unmap(struct il_priv *il); -void il_cmd_queue_free(struct il_priv *il); -int il_rx_queue_alloc(struct il_priv *il); -void il_rx_queue_update_write_ptr(struct il_priv *il, - struct il_rx_queue *q); -int il_rx_queue_space(const struct il_rx_queue *q); -void il_tx_cmd_complete(struct il_priv *il, - struct il_rx_buf *rxb); -/* Handlers */ -void il_hdl_spectrum_measurement(struct il_priv *il, - struct il_rx_buf *rxb); -void il_recover_from_stats(struct il_priv *il, - struct il_rx_pkt *pkt); -void il_chswitch_done(struct il_priv *il, bool is_success); -void il_hdl_csa(struct il_priv *il, struct il_rx_buf *rxb); - -/* TX helpers */ - -/***************************************************** -* TX -******************************************************/ -void il_txq_update_write_ptr(struct il_priv *il, - struct il_tx_queue *txq); -int il_tx_queue_init(struct il_priv *il, struct il_tx_queue *txq, - int slots_num, u32 txq_id); -void il_tx_queue_reset(struct il_priv *il, - struct il_tx_queue *txq, - int slots_num, u32 txq_id); -void il_tx_queue_unmap(struct il_priv *il, int txq_id); -void il_tx_queue_free(struct il_priv *il, int txq_id); -void il_setup_watchdog(struct il_priv *il); -/***************************************************** - * TX power - ****************************************************/ -int il_set_tx_power(struct il_priv *il, s8 tx_power, bool force); - -/******************************************************************************* - * Rate - ******************************************************************************/ - -u8 il_get_lowest_plcp(struct il_priv *il, - struct il_rxon_context *ctx); - -/******************************************************************************* - * Scanning - ******************************************************************************/ -void il_init_scan_params(struct il_priv *il); -int il_scan_cancel(struct il_priv *il); -int il_scan_cancel_timeout(struct il_priv *il, unsigned long ms); -void il_force_scan_end(struct il_priv *il); -int il_mac_hw_scan(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct cfg80211_scan_request *req); -void il_internal_short_hw_scan(struct il_priv *il); -int il_force_reset(struct il_priv *il, bool external); -u16 il_fill_probe_req(struct il_priv *il, - struct ieee80211_mgmt *frame, - const u8 *ta, const u8 *ie, int ie_len, int left); -void il_setup_rx_scan_handlers(struct il_priv *il); -u16 il_get_active_dwell_time(struct il_priv *il, - enum ieee80211_band band, - u8 n_probes); -u16 il_get_passive_dwell_time(struct il_priv *il, - enum ieee80211_band band, - struct ieee80211_vif *vif); -void il_setup_scan_deferred_work(struct il_priv *il); -void il_cancel_scan_deferred_work(struct il_priv *il); - -/* For faster active scanning, scan will move to the next channel if fewer than - * PLCP_QUIET_THRESH packets are heard on this channel within - * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell - * time if it's a quiet channel (nothing responded to our probe, and there's - * no other traffic). - * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */ -#define IL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */ -#define IL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */ - -#define IL_SCAN_CHECK_WATCHDOG (HZ * 7) - -/***************************************************** - * S e n d i n g H o s t C o m m a n d s * - *****************************************************/ - -const char *il_get_cmd_string(u8 cmd); -int __must_check il_send_cmd_sync(struct il_priv *il, - struct il_host_cmd *cmd); -int il_send_cmd(struct il_priv *il, struct il_host_cmd *cmd); -int __must_check il_send_cmd_pdu(struct il_priv *il, u8 id, - u16 len, const void *data); -int il_send_cmd_pdu_async(struct il_priv *il, u8 id, u16 len, - const void *data, - void (*callback)(struct il_priv *il, - struct il_device_cmd *cmd, - struct il_rx_pkt *pkt)); - -int il_enqueue_hcmd(struct il_priv *il, struct il_host_cmd *cmd); - - -/***************************************************** - * PCI * - *****************************************************/ - -static inline u16 il_pcie_link_ctl(struct il_priv *il) -{ - int pos; - u16 pci_lnk_ctl; - pos = pci_pcie_cap(il->pci_dev); - pci_read_config_word(il->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl); - return pci_lnk_ctl; -} - -void il_bg_watchdog(unsigned long data); -u32 il_usecs_to_beacons(struct il_priv *il, - u32 usec, u32 beacon_interval); -__le32 il_add_beacon_time(struct il_priv *il, u32 base, - u32 addon, u32 beacon_interval); - -#ifdef CONFIG_PM -int il_pci_suspend(struct device *device); -int il_pci_resume(struct device *device); -extern const struct dev_pm_ops il_pm_ops; - -#define IL_LEGACY_PM_OPS (&il_pm_ops) - -#else /* !CONFIG_PM */ - -#define IL_LEGACY_PM_OPS NULL - -#endif /* !CONFIG_PM */ - -/***************************************************** -* Error Handling Debugging -******************************************************/ -void il4965_dump_nic_error_log(struct il_priv *il); -#ifdef CONFIG_IWLEGACY_DEBUG -void il_print_rx_config_cmd(struct il_priv *il, - struct il_rxon_context *ctx); -#else -static inline void il_print_rx_config_cmd(struct il_priv *il, - struct il_rxon_context *ctx) -{ -} -#endif - -void il_clear_isr_stats(struct il_priv *il); - -/***************************************************** -* GEOS -******************************************************/ -int il_init_geos(struct il_priv *il); -void il_free_geos(struct il_priv *il); - -/*************** DRIVER STATUS FUNCTIONS *****/ - -#define S_HCMD_ACTIVE 0 /* host command in progress */ -/* 1 is unused (used to be S_HCMD_SYNC_ACTIVE) */ -#define S_INT_ENABLED 2 -#define S_RF_KILL_HW 3 -#define S_CT_KILL 4 -#define S_INIT 5 -#define S_ALIVE 6 -#define S_READY 7 -#define S_TEMPERATURE 8 -#define S_GEO_CONFIGURED 9 -#define S_EXIT_PENDING 10 -#define S_STATS 12 -#define S_SCANNING 13 -#define S_SCAN_ABORTING 14 -#define S_SCAN_HW 15 -#define S_POWER_PMI 16 -#define S_FW_ERROR 17 -#define S_CHANNEL_SWITCH_PENDING 18 - -static inline int il_is_ready(struct il_priv *il) -{ - /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are - * set but EXIT_PENDING is not */ - return test_bit(S_READY, &il->status) && - test_bit(S_GEO_CONFIGURED, &il->status) && - !test_bit(S_EXIT_PENDING, &il->status); -} - -static inline int il_is_alive(struct il_priv *il) -{ - return test_bit(S_ALIVE, &il->status); -} - -static inline int il_is_init(struct il_priv *il) -{ - return test_bit(S_INIT, &il->status); -} - -static inline int il_is_rfkill_hw(struct il_priv *il) -{ - return test_bit(S_RF_KILL_HW, &il->status); -} - -static inline int il_is_rfkill(struct il_priv *il) -{ - return il_is_rfkill_hw(il); -} - -static inline int il_is_ctkill(struct il_priv *il) -{ - return test_bit(S_CT_KILL, &il->status); -} - -static inline int il_is_ready_rf(struct il_priv *il) -{ - - if (il_is_rfkill(il)) - return 0; - - return il_is_ready(il); -} - -extern void il_send_bt_config(struct il_priv *il); -extern int il_send_stats_request(struct il_priv *il, - u8 flags, bool clear); -void il_apm_stop(struct il_priv *il); -int il_apm_init(struct il_priv *il); - -int il_send_rxon_timing(struct il_priv *il, - struct il_rxon_context *ctx); -static inline int il_send_rxon_assoc(struct il_priv *il, - struct il_rxon_context *ctx) -{ - return il->cfg->ops->hcmd->rxon_assoc(il, ctx); -} -static inline int il_commit_rxon(struct il_priv *il, - struct il_rxon_context *ctx) -{ - return il->cfg->ops->hcmd->commit_rxon(il, ctx); -} -static inline const struct ieee80211_supported_band *il_get_hw_mode( - struct il_priv *il, enum ieee80211_band band) -{ - return il->hw->wiphy->bands[band]; -} - -/* mac80211 handlers */ -int il_mac_config(struct ieee80211_hw *hw, u32 changed); -void il_mac_reset_tsf(struct ieee80211_hw *hw, - struct ieee80211_vif *vif); -void il_mac_bss_info_changed(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, - u32 changes); -void il_tx_cmd_protection(struct il_priv *il, - struct ieee80211_tx_info *info, - __le16 fc, __le32 *tx_flags); - -irqreturn_t il_isr(int irq, void *data); - -#endif /* __il_core_h__ */ diff --git a/drivers/net/wireless/iwlegacy/iwl-debugfs.c b/drivers/net/wireless/iwlegacy/iwl-debugfs.c index 3f6b06e..6c4bc50 100644 --- a/drivers/net/wireless/iwlegacy/iwl-debugfs.c +++ b/drivers/net/wireless/iwlegacy/iwl-debugfs.c @@ -31,7 +31,7 @@ #include "iwl-dev.h" #include "iwl-debug.h" -#include "iwl-core.h" +#include "common.h" #include "iwl-io.h" /* create and remove of files */ -- 1.7.1