diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-drv.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-drv.h | 96 |
1 files changed, 32 insertions, 64 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.h b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h index 8938a6467996..6e60953de2ec 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h @@ -1,69 +1,15 @@ -/****************************************************************************** - * - * 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 - 2014, 2020 Intel Corporation. All rights reserved. - * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH - * - * 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. - * - * The full GNU General Public License is included in this distribution - * in the file called COPYING. - * - * Contact Information: - * Intel Linux Wireless <linuxwifi@intel.com> - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright(c) 2005 - 2014, 2020 Intel Corporation. All rights reserved. - * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH - * 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. - *****************************************************************************/ - +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2005-2014, 2020-2021, 2023, 2025 Intel Corporation + * Copyright (C) 2013-2014 Intel Mobile Communications GmbH + */ #ifndef __iwl_drv_h__ #define __iwl_drv_h__ #include <linux/export.h> +#include <kunit/visibility.h> /* for all modules */ #define DRV_NAME "iwlwifi" -#define DRV_AUTHOR "Intel Corporation <linuxwifi@intel.com>" /* radio config bits (actual values from NVM definition) */ #define NVM_RF_CFG_DASH_MSK(x) (x & 0x3) /* bits 0-1 */ @@ -107,16 +53,17 @@ struct iwl_drv; struct iwl_trans; -struct iwl_cfg; +struct iwl_rf_cfg; /** * iwl_drv_start - start the drv * - * @trans_ops: the ops of the transport + * @trans: the transport * * starts the driver: fetches the firmware. This should be called by bus * specific system flows implementations. For example, the bus specific probe * function should do bus related operations only, and then call to this - * function. It returns the driver object or %NULL if an error occurred. + * function. + * Return: the driver object or %NULL if an error occurred. */ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans); @@ -132,6 +79,12 @@ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans); void iwl_drv_stop(struct iwl_drv *drv); /* + * iwl_drv_is_wifi7_supported - returns if wifi7 is supported + * If yes, iwlmld needs to be used to drive the device. + */ +bool iwl_drv_is_wifi7_supported(struct iwl_trans *trans); + +/* * exported symbol management * * The driver can be split into multiple modules, in which case some symbols @@ -139,9 +92,24 @@ void iwl_drv_stop(struct iwl_drv *drv); * everything is built-in, then we can avoid that. */ #ifdef CONFIG_IWLWIFI_OPMODE_MODULAR -#define IWL_EXPORT_SYMBOL(sym) EXPORT_SYMBOL_GPL(sym) +#define IWL_EXPORT_SYMBOL(sym) EXPORT_SYMBOL_NS_GPL(sym, "IWLWIFI") #else #define IWL_EXPORT_SYMBOL(sym) #endif +#if IS_ENABLED(CONFIG_IWLWIFI_KUNIT_TESTS) +#define EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(sym) EXPORT_SYMBOL_IF_KUNIT(sym) +#define VISIBLE_IF_IWLWIFI_KUNIT +#else +#define EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(sym) +#define VISIBLE_IF_IWLWIFI_KUNIT static +#endif + +/* max retry for init flow */ +#define IWL_MAX_INIT_RETRY 2 + +#define FW_NAME_PRE_BUFSIZE 64 +struct iwl_trans; +const char *iwl_drv_get_fwname_pre(struct iwl_trans *trans, char *buf); + #endif /* __iwl_drv_h__ */ |