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- /******************************************************************************
- *
- * 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 - 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.
- * 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 __iwl_fw_h__
- #define __iwl_fw_h__
- #include <linux/types.h>
- /**
- * enum iwl_ucode_tlv_flag - ucode API flags
- * @IWL_UCODE_TLV_FLAGS_PAN: This is PAN capable microcode; this previously
- * was a separate TLV but moved here to save space.
- * @IWL_UCODE_TLV_FLAGS_NEWSCAN: new uCode scan behaviour on hidden SSID,
- * treats good CRC threshold as a boolean
- * @IWL_UCODE_TLV_FLAGS_MFP: This uCode image supports MFP (802.11w).
- * @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P.
- */
- enum iwl_ucode_tlv_flag {
- IWL_UCODE_TLV_FLAGS_PAN = BIT(0),
- IWL_UCODE_TLV_FLAGS_NEWSCAN = BIT(1),
- IWL_UCODE_TLV_FLAGS_MFP = BIT(2),
- IWL_UCODE_TLV_FLAGS_P2P = BIT(3),
- };
- /* The default calibrate table size if not specified by firmware file */
- #define IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE 18
- #define IWL_MAX_STANDARD_PHY_CALIBRATE_TBL_SIZE 19
- #define IWL_MAX_PHY_CALIBRATE_TBL_SIZE 253
- /**
- * enum iwl_ucode_type
- *
- * The type of ucode.
- *
- * @IWL_UCODE_REGULAR: Normal runtime ucode
- * @IWL_UCODE_INIT: Initial ucode
- * @IWL_UCODE_WOWLAN: Wake on Wireless enabled ucode
- */
- enum iwl_ucode_type {
- IWL_UCODE_REGULAR,
- IWL_UCODE_INIT,
- IWL_UCODE_WOWLAN,
- IWL_UCODE_TYPE_MAX,
- };
- /*
- * enumeration of ucode section.
- * This enumeration is used for legacy tlv style (before 16.0 uCode).
- */
- enum iwl_ucode_sec {
- IWL_UCODE_SECTION_INST,
- IWL_UCODE_SECTION_DATA,
- };
- /*
- * For 16.0 uCode and above, there is no differentiation between sections,
- * just an offset to the HW address.
- */
- #define IWL_UCODE_SECTION_MAX 4
- struct iwl_ucode_capabilities {
- u32 max_probe_length;
- u32 standard_phy_calibration_size;
- u32 flags;
- };
- /* one for each uCode image (inst/data, init/runtime/wowlan) */
- struct fw_desc {
- dma_addr_t p_addr; /* hardware address */
- void *v_addr; /* software address */
- u32 len; /* size in bytes */
- u32 offset; /* offset in the device */
- };
- struct fw_img {
- struct fw_desc sec[IWL_UCODE_SECTION_MAX];
- };
- /* uCode version contains 4 values: Major/Minor/API/Serial */
- #define IWL_UCODE_MAJOR(ver) (((ver) & 0xFF000000) >> 24)
- #define IWL_UCODE_MINOR(ver) (((ver) & 0x00FF0000) >> 16)
- #define IWL_UCODE_API(ver) (((ver) & 0x0000FF00) >> 8)
- #define IWL_UCODE_SERIAL(ver) ((ver) & 0x000000FF)
- /**
- * struct iwl_fw - variables associated with the firmware
- *
- * @ucode_ver: ucode version from the ucode file
- * @fw_version: firmware version string
- * @img: ucode image like ucode_rt, ucode_init, ucode_wowlan.
- * @ucode_capa: capabilities parsed from the ucode file.
- * @enhance_sensitivity_table: device can do enhanced sensitivity.
- * @init_evtlog_ptr: event log offset for init ucode.
- * @init_evtlog_size: event log size for init ucode.
- * @init_errlog_ptr: error log offfset for init ucode.
- * @inst_evtlog_ptr: event log offset for runtime ucode.
- * @inst_evtlog_size: event log size for runtime ucode.
- * @inst_errlog_ptr: error log offfset for runtime ucode.
- */
- struct iwl_fw {
- u32 ucode_ver;
- char fw_version[ETHTOOL_BUSINFO_LEN];
- /* ucode images */
- struct fw_img img[IWL_UCODE_TYPE_MAX];
- struct iwl_ucode_capabilities ucode_capa;
- bool enhance_sensitivity_table;
- u32 init_evtlog_ptr, init_evtlog_size, init_errlog_ptr;
- u32 inst_evtlog_ptr, inst_evtlog_size, inst_errlog_ptr;
- u64 default_calib[IWL_UCODE_TYPE_MAX];
- u32 phy_config;
- bool mvm_fw;
- };
- #endif /* __iwl_fw_h__ */
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