41330addd7
* Rename some structs and struct members for firmware handling. Submitted by: Augustin Cavalier <waddlesplash@gmail.com> (Haiku) Obtained from: DragonFlyBSD (4b1006a6e4d0f61d48c67b46e1f791e30837db67)
114 lines
4.6 KiB
C
114 lines
4.6 KiB
C
/*-
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* Based on BSD-licensed source modules in the Linux iwlwifi driver,
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* which were used as the reference documentation for this implementation.
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*
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* Driver version we are currently based off of is
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* Linux 4.7.3 (tag id d7f6728f57e3ecbb7ef34eb7d9f564d514775d75)
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*
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***********************************************************************
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*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* GPL LICENSE SUMMARY
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*
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* Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
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* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
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* Copyright(c) 2016 Intel Deutschland GmbH
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
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* USA
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*
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* The full GNU General Public License is included in this distribution
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* in the file called COPYING.
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*
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* Contact Information:
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* Intel Linux Wireless <linuxwifi@intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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* BSD LICENSE
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*
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* Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
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* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
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* Copyright(c) 2016 Intel Deutschland GmbH
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* $FreeBSD$
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*/
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#ifndef __IF_IWM_FW_H__
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#define __IF_IWM_FW_H__
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/*
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* Block paging calculations
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*/
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#define IWM_PAGE_2_EXP_SIZE 12 /* 4K == 2^12 */
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#define IWM_FW_PAGING_SIZE (1 << IWM_PAGE_2_EXP_SIZE) /* page size is 4KB */
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#define IWM_PAGE_PER_GROUP_2_EXP_SIZE 3
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/* 8 pages per group */
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#define IWM_NUM_OF_PAGE_PER_GROUP (1 << IWM_PAGE_PER_GROUP_2_EXP_SIZE)
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/* don't change, support only 32KB size */
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#define IWM_PAGING_BLOCK_SIZE (IWM_NUM_OF_PAGE_PER_GROUP * IWM_FW_PAGING_SIZE)
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/* 32K == 2^15 */
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#define IWM_BLOCK_2_EXP_SIZE (IWM_PAGE_2_EXP_SIZE + IWM_PAGE_PER_GROUP_2_EXP_SIZE)
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/*
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* Image paging calculations
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*/
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#define IWM_BLOCK_PER_IMAGE_2_EXP_SIZE 5
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/* 2^5 == 32 blocks per image */
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#define IWM_NUM_OF_BLOCK_PER_IMAGE (1 << IWM_BLOCK_PER_IMAGE_2_EXP_SIZE)
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/* maximum image size 1024KB */
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#define IWM_MAX_PAGING_IMAGE_SIZE (IWM_NUM_OF_BLOCK_PER_IMAGE * IWM_PAGING_BLOCK_SIZE)
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/* Virtual address signature */
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#define IWM_PAGING_ADDR_SIG 0xAA000000
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#define IWM_PAGING_CMD_IS_SECURED (1 << 9)
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#define IWM_PAGING_CMD_IS_ENABLED (1 << 8)
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#define IWM_PAGING_CMD_NUM_OF_PAGES_IN_LAST_GRP_POS 0
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#define IWM_PAGING_TLV_SECURE_MASK 1
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extern void iwm_free_fw_paging(struct iwm_softc *);
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extern int iwm_save_fw_paging(struct iwm_softc *, const struct iwm_fw_img *);
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extern int iwm_send_paging_cmd(struct iwm_softc *, const struct iwm_fw_img *);
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#endif /* __IF_IWM_FW_H__ */
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