2015-08-08 06:06:48 +00:00
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/* $OpenBSD: if_iwm.c,v 1.39 2015/03/23 00:35:19 jsg Exp $ */
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/*
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* Copyright (c) 2014 genua mbh <info@genua.de>
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* Copyright (c) 2014 Fixup Software Ltd.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/*-
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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 3.14.3 (tag id a2df521e42b1d9a23f620ac79dbfe8655a8391dd)
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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) 2007 - 2013 Intel Corporation. All rights reserved.
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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 <ilw@linux.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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*
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* BSD LICENSE
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*
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* Copyright(c) 2005 - 2013 Intel Corporation. All rights reserved.
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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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* Copyright (c) 2007-2010 Damien Bergamini <damien.bergamini@free.fr>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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2016-05-19 23:31:00 +00:00
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#include "opt_wlan.h"
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2017-05-09 02:38:23 +00:00
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#include "opt_iwm.h"
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2016-05-19 23:31:00 +00:00
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2015-08-08 06:06:48 +00:00
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#include <sys/param.h>
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#include <sys/bus.h>
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#include <sys/conf.h>
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#include <sys/endian.h>
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#include <sys/firmware.h>
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#include <sys/kernel.h>
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#include <sys/malloc.h>
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#include <sys/mbuf.h>
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#include <sys/mutex.h>
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#include <sys/module.h>
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#include <sys/proc.h>
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#include <sys/rman.h>
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#include <sys/socket.h>
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#include <sys/sockio.h>
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#include <sys/sysctl.h>
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#include <sys/linker.h>
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#include <machine/bus.h>
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#include <machine/endian.h>
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#include <machine/resource.h>
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#include <dev/pci/pcivar.h>
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#include <dev/pci/pcireg.h>
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#include <net/bpf.h>
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#include <net/if.h>
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#include <net/if_var.h>
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#include <net/if_arp.h>
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#include <net/if_dl.h>
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#include <net/if_media.h>
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#include <net/if_types.h>
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#include <netinet/in.h>
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#include <netinet/in_systm.h>
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#include <netinet/if_ether.h>
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#include <netinet/ip.h>
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#include <net80211/ieee80211_var.h>
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#include <net80211/ieee80211_regdomain.h>
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#include <net80211/ieee80211_ratectl.h>
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#include <net80211/ieee80211_radiotap.h>
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2017-02-06 02:14:34 +00:00
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#include "if_iwmreg.h"
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#include "if_iwmvar.h"
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#include "if_iwm_debug.h"
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#include "if_iwm_util.h"
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#include "if_iwm_phy_db.h"
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#define CHANNEL_NUM_SIZE 4 /* num of channels in calib_ch size */
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struct iwm_phy_db_entry {
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uint16_t size;
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uint8_t *data;
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};
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/**
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* struct iwm_phy_db - stores phy configuration and calibration data.
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*
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* @cfg: phy configuration.
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* @calib_nch: non channel specific calibration data.
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* @calib_ch: channel specific calibration data.
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* @n_group_papd: number of entries in papd channel group.
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* @calib_ch_group_papd: calibration data related to papd channel group.
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* @n_group_txp: number of entries in tx power channel group.
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* @calib_ch_group_txp: calibration data related to tx power chanel group.
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*/
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struct iwm_phy_db {
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struct iwm_phy_db_entry cfg;
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struct iwm_phy_db_entry calib_nch;
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int n_group_papd;
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struct iwm_phy_db_entry *calib_ch_group_papd;
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int n_group_txp;
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struct iwm_phy_db_entry *calib_ch_group_txp;
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struct iwm_softc *sc;
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};
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enum iwm_phy_db_section_type {
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IWM_PHY_DB_CFG = 1,
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IWM_PHY_DB_CALIB_NCH,
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IWM_PHY_DB_UNUSED,
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IWM_PHY_DB_CALIB_CHG_PAPD,
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IWM_PHY_DB_CALIB_CHG_TXP,
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IWM_PHY_DB_MAX
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};
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2017-06-04 21:13:13 +00:00
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#define PHY_DB_CMD 0x6c
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2015-08-08 06:06:48 +00:00
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/*
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2017-02-06 02:14:34 +00:00
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* phy db - configure operational ucode
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2015-08-08 06:06:48 +00:00
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*/
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2017-02-06 02:14:34 +00:00
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struct iwm_phy_db_cmd {
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uint16_t type;
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uint16_t length;
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uint8_t data[];
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} __packed;
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/* for parsing of tx power channel group data that comes from the firmware*/
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struct iwm_phy_db_chg_txp {
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uint32_t space;
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uint16_t max_channel_idx;
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} __packed;
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/*
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* phy db - Receive phy db chunk after calibrations
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*/
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struct iwm_calib_res_notif_phy_db {
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uint16_t type;
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uint16_t length;
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uint8_t data[];
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} __packed;
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struct iwm_phy_db *
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iwm_phy_db_init(struct iwm_softc *sc)
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{
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struct iwm_phy_db *phy_db = malloc(sizeof(struct iwm_phy_db),
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M_DEVBUF, M_NOWAIT | M_ZERO);
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if (!phy_db)
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return phy_db;
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phy_db->sc = sc;
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phy_db->n_group_txp = -1;
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phy_db->n_group_papd = -1;
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/* TODO: add default values of the phy db. */
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return phy_db;
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}
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2015-08-08 06:06:48 +00:00
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/*
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* get phy db section: returns a pointer to a phy db section specified by
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* type and channel group id.
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*/
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static struct iwm_phy_db_entry *
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2017-02-06 02:14:34 +00:00
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iwm_phy_db_get_section(struct iwm_phy_db *phy_db,
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enum iwm_phy_db_section_type type,
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uint16_t chg_id)
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2015-08-08 06:06:48 +00:00
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{
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2017-02-06 02:14:34 +00:00
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if (!phy_db || type >= IWM_PHY_DB_MAX)
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2015-08-08 06:06:48 +00:00
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return NULL;
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switch (type) {
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case IWM_PHY_DB_CFG:
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return &phy_db->cfg;
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case IWM_PHY_DB_CALIB_NCH:
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return &phy_db->calib_nch;
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case IWM_PHY_DB_CALIB_CHG_PAPD:
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2017-02-06 02:14:34 +00:00
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if (chg_id >= phy_db->n_group_papd)
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2015-08-08 06:06:48 +00:00
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return NULL;
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return &phy_db->calib_ch_group_papd[chg_id];
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case IWM_PHY_DB_CALIB_CHG_TXP:
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2017-02-06 02:14:34 +00:00
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if (chg_id >= phy_db->n_group_txp)
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2015-08-08 06:06:48 +00:00
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return NULL;
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return &phy_db->calib_ch_group_txp[chg_id];
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default:
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return NULL;
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}
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return NULL;
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}
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2017-02-06 02:14:34 +00:00
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static void
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iwm_phy_db_free_section(struct iwm_phy_db *phy_db,
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enum iwm_phy_db_section_type type, uint16_t chg_id)
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{
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struct iwm_phy_db_entry *entry =
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iwm_phy_db_get_section(phy_db, type, chg_id);
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if (!entry)
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return;
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if (entry->data != NULL)
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free(entry->data, M_DEVBUF);
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entry->data = NULL;
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entry->size = 0;
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}
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void
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iwm_phy_db_free(struct iwm_phy_db *phy_db)
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{
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int i;
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if (!phy_db)
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return;
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iwm_phy_db_free_section(phy_db, IWM_PHY_DB_CFG, 0);
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iwm_phy_db_free_section(phy_db, IWM_PHY_DB_CALIB_NCH, 0);
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for (i = 0; i < phy_db->n_group_papd; i++)
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iwm_phy_db_free_section(phy_db, IWM_PHY_DB_CALIB_CHG_PAPD, i);
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if (phy_db->calib_ch_group_papd != NULL)
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free(phy_db->calib_ch_group_papd, M_DEVBUF);
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for (i = 0; i < phy_db->n_group_txp; i++)
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iwm_phy_db_free_section(phy_db, IWM_PHY_DB_CALIB_CHG_TXP, i);
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if (phy_db->calib_ch_group_txp != NULL)
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free(phy_db->calib_ch_group_txp, M_DEVBUF);
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free(phy_db, M_DEVBUF);
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}
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2015-08-08 06:06:48 +00:00
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int
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2017-02-06 02:14:34 +00:00
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iwm_phy_db_set_section(struct iwm_phy_db *phy_db,
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2017-02-06 05:09:42 +00:00
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struct iwm_rx_packet *pkt)
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2015-08-08 06:06:48 +00:00
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{
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2017-02-06 05:09:42 +00:00
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struct iwm_calib_res_notif_phy_db *phy_db_notif =
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(struct iwm_calib_res_notif_phy_db *)pkt->data;
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2015-08-08 06:06:48 +00:00
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enum iwm_phy_db_section_type type = le16toh(phy_db_notif->type);
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2017-02-06 02:14:34 +00:00
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uint16_t size = le16toh(phy_db_notif->length);
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struct iwm_phy_db_entry *entry;
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uint16_t chg_id = 0;
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2015-08-08 06:06:48 +00:00
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2017-02-06 02:14:34 +00:00
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if (!phy_db)
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return EINVAL;
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if (type == IWM_PHY_DB_CALIB_CHG_PAPD) {
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chg_id = le16toh(*(uint16_t *)phy_db_notif->data);
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if (phy_db && !phy_db->calib_ch_group_papd) {
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/*
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* Firmware sends the largest index first, so we can use
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* it to know how much we should allocate.
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*/
|
|
|
|
phy_db->calib_ch_group_papd = malloc(
|
|
|
|
(chg_id + 1) * sizeof(struct iwm_phy_db_entry),
|
|
|
|
M_DEVBUF, M_NOWAIT | M_ZERO);
|
|
|
|
if (!phy_db->calib_ch_group_papd)
|
|
|
|
return ENOMEM;
|
|
|
|
phy_db->n_group_papd = chg_id + 1;
|
|
|
|
}
|
|
|
|
} else if (type == IWM_PHY_DB_CALIB_CHG_TXP) {
|
2015-08-08 06:06:48 +00:00
|
|
|
chg_id = le16toh(*(uint16_t *)phy_db_notif->data);
|
2017-02-06 02:14:34 +00:00
|
|
|
if (phy_db && !phy_db->calib_ch_group_txp) {
|
|
|
|
/*
|
|
|
|
* Firmware sends the largest index first, so we can use
|
|
|
|
* it to know how much we should allocate.
|
|
|
|
*/
|
|
|
|
phy_db->calib_ch_group_txp = malloc(
|
|
|
|
(chg_id + 1) * sizeof(struct iwm_phy_db_entry),
|
|
|
|
M_DEVBUF, M_NOWAIT | M_ZERO);
|
|
|
|
if (!phy_db->calib_ch_group_txp)
|
|
|
|
return ENOMEM;
|
|
|
|
phy_db->n_group_txp = chg_id + 1;
|
|
|
|
}
|
|
|
|
}
|
2015-08-08 06:06:48 +00:00
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
entry = iwm_phy_db_get_section(phy_db, type, chg_id);
|
2015-08-08 06:06:48 +00:00
|
|
|
if (!entry)
|
|
|
|
return EINVAL;
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
if (entry->data != NULL)
|
2015-08-08 06:06:48 +00:00
|
|
|
free(entry->data, M_DEVBUF);
|
|
|
|
entry->data = malloc(size, M_DEVBUF, M_NOWAIT);
|
|
|
|
if (!entry->data) {
|
|
|
|
entry->size = 0;
|
|
|
|
return ENOMEM;
|
|
|
|
}
|
|
|
|
memcpy(entry->data, phy_db_notif->data, size);
|
2017-02-06 02:14:34 +00:00
|
|
|
|
2015-08-08 06:06:48 +00:00
|
|
|
entry->size = size;
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
IWM_DPRINTF(phy_db->sc, IWM_DEBUG_RESET,
|
|
|
|
"%s(%d): [PHYDB]SET: Type %d , Size: %d\n",
|
|
|
|
__func__, __LINE__, type, size);
|
2015-08-08 06:06:48 +00:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2017-02-06 02:14:34 +00:00
|
|
|
is_valid_channel(uint16_t ch_id)
|
2015-08-08 06:06:48 +00:00
|
|
|
{
|
|
|
|
if (ch_id <= 14 ||
|
|
|
|
(36 <= ch_id && ch_id <= 64 && ch_id % 4 == 0) ||
|
|
|
|
(100 <= ch_id && ch_id <= 140 && ch_id % 4 == 0) ||
|
|
|
|
(145 <= ch_id && ch_id <= 165 && ch_id % 4 == 1))
|
|
|
|
return 1;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static uint8_t
|
2017-02-06 02:14:34 +00:00
|
|
|
ch_id_to_ch_index(uint16_t ch_id)
|
2015-08-08 06:06:48 +00:00
|
|
|
{
|
2017-02-06 02:14:34 +00:00
|
|
|
if (!is_valid_channel(ch_id))
|
2019-01-24 03:43:45 +00:00
|
|
|
return 0xff;
|
2015-08-08 06:06:48 +00:00
|
|
|
|
|
|
|
if (ch_id <= 14)
|
|
|
|
return ch_id - 1;
|
|
|
|
if (ch_id <= 64)
|
|
|
|
return (ch_id + 20) / 4;
|
|
|
|
if (ch_id <= 140)
|
|
|
|
return (ch_id - 12) / 4;
|
|
|
|
return (ch_id - 13) / 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static uint16_t
|
2017-02-06 02:14:34 +00:00
|
|
|
channel_id_to_papd(uint16_t ch_id)
|
2015-08-08 06:06:48 +00:00
|
|
|
{
|
2017-02-06 02:14:34 +00:00
|
|
|
if (!is_valid_channel(ch_id))
|
2015-08-08 06:06:48 +00:00
|
|
|
return 0xff;
|
|
|
|
|
|
|
|
if (1 <= ch_id && ch_id <= 14)
|
|
|
|
return 0;
|
|
|
|
if (36 <= ch_id && ch_id <= 64)
|
|
|
|
return 1;
|
|
|
|
if (100 <= ch_id && ch_id <= 140)
|
|
|
|
return 2;
|
|
|
|
return 3;
|
|
|
|
}
|
|
|
|
|
|
|
|
static uint16_t
|
2017-02-06 02:14:34 +00:00
|
|
|
channel_id_to_txp(struct iwm_phy_db *phy_db, uint16_t ch_id)
|
2015-08-08 06:06:48 +00:00
|
|
|
{
|
|
|
|
struct iwm_phy_db_chg_txp *txp_chg;
|
|
|
|
int i;
|
2017-02-06 02:14:34 +00:00
|
|
|
uint8_t ch_index = ch_id_to_ch_index(ch_id);
|
2015-08-08 06:06:48 +00:00
|
|
|
if (ch_index == 0xff)
|
|
|
|
return 0xff;
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
for (i = 0; i < phy_db->n_group_txp; i++) {
|
2015-08-08 06:06:48 +00:00
|
|
|
txp_chg = (void *)phy_db->calib_ch_group_txp[i].data;
|
|
|
|
if (!txp_chg)
|
|
|
|
return 0xff;
|
|
|
|
/*
|
|
|
|
* Looking for the first channel group that its max channel is
|
|
|
|
* higher then wanted channel.
|
|
|
|
*/
|
|
|
|
if (le16toh(txp_chg->max_channel_idx) >= ch_index)
|
|
|
|
return i;
|
|
|
|
}
|
|
|
|
return 0xff;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2017-02-06 02:14:34 +00:00
|
|
|
iwm_phy_db_get_section_data(struct iwm_phy_db *phy_db,
|
|
|
|
uint32_t type, uint8_t **data, uint16_t *size,
|
|
|
|
uint16_t ch_id)
|
2015-08-08 06:06:48 +00:00
|
|
|
{
|
|
|
|
struct iwm_phy_db_entry *entry;
|
|
|
|
uint16_t ch_group_id = 0;
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
if (!phy_db)
|
|
|
|
return EINVAL;
|
|
|
|
|
2015-08-08 06:06:48 +00:00
|
|
|
/* find wanted channel group */
|
|
|
|
if (type == IWM_PHY_DB_CALIB_CHG_PAPD)
|
2017-02-06 02:14:34 +00:00
|
|
|
ch_group_id = channel_id_to_papd(ch_id);
|
2015-08-08 06:06:48 +00:00
|
|
|
else if (type == IWM_PHY_DB_CALIB_CHG_TXP)
|
2017-02-06 02:14:34 +00:00
|
|
|
ch_group_id = channel_id_to_txp(phy_db, ch_id);
|
2015-08-08 06:06:48 +00:00
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
entry = iwm_phy_db_get_section(phy_db, type, ch_group_id);
|
2015-08-08 06:06:48 +00:00
|
|
|
if (!entry)
|
|
|
|
return EINVAL;
|
|
|
|
|
|
|
|
*data = entry->data;
|
|
|
|
*size = entry->size;
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
IWM_DPRINTF(phy_db->sc, IWM_DEBUG_RESET,
|
|
|
|
"%s(%d): [PHYDB] GET: Type %d , Size: %d\n",
|
|
|
|
__func__, __LINE__, type, *size);
|
2015-08-08 06:06:48 +00:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2017-02-06 02:14:34 +00:00
|
|
|
iwm_send_phy_db_cmd(struct iwm_phy_db *phy_db, uint16_t type,
|
|
|
|
uint16_t length, void *data)
|
2015-08-08 06:06:48 +00:00
|
|
|
{
|
|
|
|
struct iwm_phy_db_cmd phy_db_cmd;
|
|
|
|
struct iwm_host_cmd cmd = {
|
2017-02-06 02:14:34 +00:00
|
|
|
.id = PHY_DB_CMD,
|
2015-08-08 06:06:48 +00:00
|
|
|
};
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
IWM_DPRINTF(phy_db->sc, IWM_DEBUG_RESET,
|
|
|
|
"Sending PHY-DB hcmd of type %d, of length %d\n",
|
|
|
|
type, length);
|
2015-08-08 06:06:48 +00:00
|
|
|
|
|
|
|
/* Set phy db cmd variables */
|
2017-02-06 02:14:34 +00:00
|
|
|
phy_db_cmd.type = htole16(type);
|
|
|
|
phy_db_cmd.length = htole16(length);
|
2015-08-08 06:06:48 +00:00
|
|
|
|
|
|
|
/* Set hcmd variables */
|
|
|
|
cmd.data[0] = &phy_db_cmd;
|
|
|
|
cmd.len[0] = sizeof(struct iwm_phy_db_cmd);
|
|
|
|
cmd.data[1] = data;
|
|
|
|
cmd.len[1] = length;
|
2017-02-06 02:14:34 +00:00
|
|
|
#ifdef notyet
|
|
|
|
cmd.dataflags[1] = IWM_HCMD_DFL_NOCOPY;
|
|
|
|
#endif
|
2015-08-08 06:06:48 +00:00
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
return iwm_send_cmd(phy_db->sc, &cmd);
|
2015-08-08 06:06:48 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2017-02-06 02:14:34 +00:00
|
|
|
iwm_phy_db_send_all_channel_groups(struct iwm_phy_db *phy_db,
|
|
|
|
enum iwm_phy_db_section_type type,
|
|
|
|
uint8_t max_ch_groups)
|
2015-08-08 06:06:48 +00:00
|
|
|
{
|
|
|
|
uint16_t i;
|
|
|
|
int err;
|
|
|
|
struct iwm_phy_db_entry *entry;
|
|
|
|
|
2019-01-24 03:43:45 +00:00
|
|
|
/* Send all the channel specific groups to operational fw */
|
2015-08-08 06:06:48 +00:00
|
|
|
for (i = 0; i < max_ch_groups; i++) {
|
2017-02-06 02:14:34 +00:00
|
|
|
entry = iwm_phy_db_get_section(phy_db,
|
|
|
|
type,
|
|
|
|
i);
|
2015-08-08 06:06:48 +00:00
|
|
|
if (!entry)
|
|
|
|
return EINVAL;
|
|
|
|
|
|
|
|
if (!entry->size)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
/* Send the requested PHY DB section */
|
2017-02-06 02:14:34 +00:00
|
|
|
err = iwm_send_phy_db_cmd(phy_db,
|
|
|
|
type,
|
|
|
|
entry->size,
|
|
|
|
entry->data);
|
2015-08-08 06:06:48 +00:00
|
|
|
if (err) {
|
2017-02-06 02:14:34 +00:00
|
|
|
device_printf(phy_db->sc->sc_dev,
|
|
|
|
"Can't SEND phy_db section %d (%d), err %d\n",
|
|
|
|
type, i, err);
|
2015-08-08 06:06:48 +00:00
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
IWM_DPRINTF(phy_db->sc, IWM_DEBUG_CMD,
|
2015-08-08 06:06:48 +00:00
|
|
|
"Sent PHY_DB HCMD, type = %d num = %d\n", type, i);
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
2017-02-06 02:14:34 +00:00
|
|
|
iwm_send_phy_db_data(struct iwm_phy_db *phy_db)
|
2015-08-08 06:06:48 +00:00
|
|
|
{
|
|
|
|
uint8_t *data = NULL;
|
|
|
|
uint16_t size = 0;
|
|
|
|
int err;
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
IWM_DPRINTF(phy_db->sc, IWM_DEBUG_CMD | IWM_DEBUG_RESET,
|
2015-08-08 06:06:48 +00:00
|
|
|
"%s: Sending phy db data and configuration to runtime image\n",
|
|
|
|
__func__);
|
|
|
|
|
|
|
|
/* Send PHY DB CFG section */
|
2017-02-06 02:14:34 +00:00
|
|
|
err = iwm_phy_db_get_section_data(phy_db, IWM_PHY_DB_CFG,
|
|
|
|
&data, &size, 0);
|
2015-08-08 06:06:48 +00:00
|
|
|
if (err) {
|
2017-02-06 02:14:34 +00:00
|
|
|
device_printf(phy_db->sc->sc_dev,
|
2015-08-08 06:06:48 +00:00
|
|
|
"%s: Cannot get Phy DB cfg section, %d\n",
|
|
|
|
__func__, err);
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
err = iwm_send_phy_db_cmd(phy_db, IWM_PHY_DB_CFG, size, data);
|
2015-08-08 06:06:48 +00:00
|
|
|
if (err) {
|
2017-02-06 02:14:34 +00:00
|
|
|
device_printf(phy_db->sc->sc_dev,
|
2015-08-08 06:06:48 +00:00
|
|
|
"%s: Cannot send HCMD of Phy DB cfg section, %d\n",
|
|
|
|
__func__, err);
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
err = iwm_phy_db_get_section_data(phy_db, IWM_PHY_DB_CALIB_NCH,
|
2015-08-08 06:06:48 +00:00
|
|
|
&data, &size, 0);
|
|
|
|
if (err) {
|
2017-02-06 02:14:34 +00:00
|
|
|
device_printf(phy_db->sc->sc_dev,
|
2015-08-08 06:06:48 +00:00
|
|
|
"%s: Cannot get Phy DB non specific channel section, "
|
|
|
|
"%d\n", __func__, err);
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
err = iwm_send_phy_db_cmd(phy_db, IWM_PHY_DB_CALIB_NCH, size, data);
|
2015-08-08 06:06:48 +00:00
|
|
|
if (err) {
|
2017-02-06 02:14:34 +00:00
|
|
|
device_printf(phy_db->sc->sc_dev,
|
2015-08-08 06:06:48 +00:00
|
|
|
"%s: Cannot send HCMD of Phy DB non specific channel "
|
|
|
|
"sect, %d\n", __func__, err);
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Send all the TXP channel specific data */
|
2017-02-06 02:14:34 +00:00
|
|
|
err = iwm_phy_db_send_all_channel_groups(phy_db,
|
|
|
|
IWM_PHY_DB_CALIB_CHG_PAPD, phy_db->n_group_papd);
|
2015-08-08 06:06:48 +00:00
|
|
|
if (err) {
|
2017-02-06 02:14:34 +00:00
|
|
|
device_printf(phy_db->sc->sc_dev,
|
2015-08-08 06:06:48 +00:00
|
|
|
"%s: Cannot send channel specific PAPD groups, %d\n",
|
|
|
|
__func__, err);
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Send all the TXP channel specific data */
|
2017-02-06 02:14:34 +00:00
|
|
|
err = iwm_phy_db_send_all_channel_groups(phy_db,
|
|
|
|
IWM_PHY_DB_CALIB_CHG_TXP, phy_db->n_group_txp);
|
2015-08-08 06:06:48 +00:00
|
|
|
if (err) {
|
2017-02-06 02:14:34 +00:00
|
|
|
device_printf(phy_db->sc->sc_dev,
|
2015-08-08 06:06:48 +00:00
|
|
|
"%s: Cannot send channel specific TX power groups, "
|
|
|
|
"%d\n", __func__, err);
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
2017-02-06 02:14:34 +00:00
|
|
|
IWM_DPRINTF(phy_db->sc, IWM_DEBUG_CMD | IWM_DEBUG_RESET,
|
2015-08-08 06:06:48 +00:00
|
|
|
"%s: Finished sending phy db non channel data\n",
|
|
|
|
__func__);
|
|
|
|
return 0;
|
|
|
|
}
|