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[iwm] Move struct iwm_cfg chipset configs to if_iwm_7000.c and _8000.c

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* This is more similar to how code/definitions are distributed in
  Linux's iwlwifi.

* This should make recognizing new chipset variants, and adding additional
  flags from the Linux iwlwifi code easier, without blowing up if_iwm.c

Obtained from:	dragonflybsd.git 27d11320e707d2c41424efc1983762f6799941d6
This commit is contained in:
Adrian Chadd 2017-02-22 04:35:53 +00:00
parent 9e0d115989
commit 6c2c3bd86d
7 changed files with 371 additions and 107 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/conf/files
View File

@ -1861,6 +1861,8 @@ iwi_monitor.fw optional iwimonitorfw | iwifw \
no-obj no-implicit-rule \
clean "iwi_monitor.fw"
dev/iwm/if_iwm.c optional iwm
dev/iwm/if_iwm_7000.c optional iwm
dev/iwm/if_iwm_8000.c optional iwm
dev/iwm/if_iwm_binding.c optional iwm
dev/iwm/if_iwm_led.c optional iwm
dev/iwm/if_iwm_mac_ctxt.c optional iwm

96
sys/dev/iwm/if_iwm.c
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@ -152,6 +152,7 @@ __FBSDID("$FreeBSD$");
#include <dev/iwm/if_iwmreg.h>
#include <dev/iwm/if_iwmvar.h>
#include <dev/iwm/if_iwm_config.h>
#include <dev/iwm/if_iwm_debug.h>
#include <dev/iwm/if_iwm_notif_wait.h>
#include <dev/iwm/if_iwm_util.h>
@ -166,68 +167,6 @@ __FBSDID("$FreeBSD$");
#include <dev/iwm/if_iwm_pcie_trans.h>
#include <dev/iwm/if_iwm_led.h>
#define IWM_NVM_HW_SECTION_NUM_FAMILY_7000 0
#define IWM_NVM_HW_SECTION_NUM_FAMILY_8000 10
/* lower blocks contain EEPROM image and calibration data */
#define IWM_OTP_LOW_IMAGE_SIZE_FAMILY_7000 (16 * 512 * sizeof(uint16_t)) /* 16 KB */
#define IWM_OTP_LOW_IMAGE_SIZE_FAMILY_8000 (32 * 512 * sizeof(uint16_t)) /* 32 KB */
#define IWM7260_FW "iwm7260fw"
#define IWM3160_FW "iwm3160fw"
#define IWM7265_FW "iwm7265fw"
#define IWM7265D_FW "iwm7265Dfw"
#define IWM8000_FW "iwm8000Cfw"
#define IWM_DEVICE_7000_COMMON \
.device_family = IWM_DEVICE_FAMILY_7000, \
.eeprom_size = IWM_OTP_LOW_IMAGE_SIZE_FAMILY_7000, \
.nvm_hw_section_num = IWM_NVM_HW_SECTION_NUM_FAMILY_7000, \
.apmg_wake_up_wa = 1
const struct iwm_cfg iwm7260_cfg = {
.fw_name = IWM7260_FW,
IWM_DEVICE_7000_COMMON,
.host_interrupt_operation_mode = 1,
};
const struct iwm_cfg iwm3160_cfg = {
.fw_name = IWM3160_FW,
IWM_DEVICE_7000_COMMON,
.host_interrupt_operation_mode = 1,
};
const struct iwm_cfg iwm3165_cfg = {
/* XXX IWM7265D_FW doesn't seem to work properly yet */
.fw_name = IWM7265_FW,
IWM_DEVICE_7000_COMMON,
.host_interrupt_operation_mode = 0,
};
const struct iwm_cfg iwm7265_cfg = {
.fw_name = IWM7265_FW,
IWM_DEVICE_7000_COMMON,
.host_interrupt_operation_mode = 0,
};
const struct iwm_cfg iwm7265d_cfg = {
/* XXX IWM7265D_FW doesn't seem to work properly yet */
.fw_name = IWM7265_FW,
IWM_DEVICE_7000_COMMON,
.host_interrupt_operation_mode = 0,
};
#define IWM_DEVICE_8000_COMMON \
.device_family = IWM_DEVICE_FAMILY_8000, \
.eeprom_size = IWM_OTP_LOW_IMAGE_SIZE_FAMILY_8000, \
.nvm_hw_section_num = IWM_NVM_HW_SECTION_NUM_FAMILY_8000
const struct iwm_cfg iwm8260_cfg = {
.fw_name = IWM8000_FW,
IWM_DEVICE_8000_COMMON,
.host_interrupt_operation_mode = 0,
};
const uint8_t iwm_nvm_channels[] = {
/* 2.4 GHz */
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
@ -5951,29 +5890,18 @@ iwm_intr(void *arg)
static const struct iwm_devices {
uint16_t device;
const char *name;
const struct iwm_cfg *cfg;
} iwm_devices[] = {
{ PCI_PRODUCT_INTEL_WL_3160_1, "Intel Dual Band Wireless AC 3160",
&iwm3160_cfg },
{ PCI_PRODUCT_INTEL_WL_3160_2, "Intel Dual Band Wireless AC 3160",
&iwm3160_cfg },
{ PCI_PRODUCT_INTEL_WL_3165_1, "Intel Dual Band Wireless AC 3165",
&iwm3165_cfg },
{ PCI_PRODUCT_INTEL_WL_3165_2, "Intel Dual Band Wireless AC 3165",
&iwm3165_cfg },
{ PCI_PRODUCT_INTEL_WL_7260_1, "Intel Dual Band Wireless AC 7260",
&iwm7260_cfg },
{ PCI_PRODUCT_INTEL_WL_7260_2, "Intel Dual Band Wireless AC 7260",
&iwm7260_cfg },
{ PCI_PRODUCT_INTEL_WL_7265_1, "Intel Dual Band Wireless AC 7265",
&iwm7265_cfg },
{ PCI_PRODUCT_INTEL_WL_7265_2, "Intel Dual Band Wireless AC 7265",
&iwm7265_cfg },
{ PCI_PRODUCT_INTEL_WL_8260_1, "Intel Dual Band Wireless AC 8260",
&iwm8260_cfg },
{ PCI_PRODUCT_INTEL_WL_8260_2, "Intel Dual Band Wireless AC 8260",
&iwm8260_cfg },
{ PCI_PRODUCT_INTEL_WL_3160_1, &iwm3160_cfg },
{ PCI_PRODUCT_INTEL_WL_3160_2, &iwm3160_cfg },
{ PCI_PRODUCT_INTEL_WL_3165_1, &iwm3165_cfg },
{ PCI_PRODUCT_INTEL_WL_3165_2, &iwm3165_cfg },
{ PCI_PRODUCT_INTEL_WL_7260_1, &iwm7260_cfg },
{ PCI_PRODUCT_INTEL_WL_7260_2, &iwm7260_cfg },
{ PCI_PRODUCT_INTEL_WL_7265_1, &iwm7265_cfg },
{ PCI_PRODUCT_INTEL_WL_7265_2, &iwm7265_cfg },
{ PCI_PRODUCT_INTEL_WL_8260_1, &iwm8260_cfg },
{ PCI_PRODUCT_INTEL_WL_8260_2, &iwm8260_cfg },
};
static int
@ -5984,7 +5912,7 @@ iwm_probe(device_t dev)
for (i = 0; i < nitems(iwm_devices); i++) {
if (pci_get_vendor(dev) == PCI_VENDOR_INTEL &&
pci_get_device(dev) == iwm_devices[i].device) {
device_set_desc(dev, iwm_devices[i].name);
device_set_desc(dev, iwm_devices[i].cfg->name);
return (BUS_PROBE_DEFAULT);
}
}

128
sys/dev/iwm/if_iwm_7000.c Normal file
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@ -0,0 +1,128 @@
/*-
* Based on BSD-licensed source modules in the Linux iwlwifi driver,
* which were used as the reference documentation for this implementation.
*
******************************************************************************
*
* 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) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 Intel Deutschland 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.
*
* 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 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) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 Intel Deutschland 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.
*
*****************************************************************************/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include "if_iwm_config.h"
#define IWM7260_FW "iwm7260fw"
#define IWM3160_FW "iwm3160fw"
#define IWM7265_FW "iwm7265fw"
#define IWM7265D_FW "iwm7265Dfw"
#define IWM_NVM_HW_SECTION_NUM_FAMILY_7000 0
#define IWM_DEVICE_7000_COMMON \
.device_family = IWM_DEVICE_FAMILY_7000, \
.eeprom_size = IWM_OTP_LOW_IMAGE_SIZE_FAMILY_7000, \
.nvm_hw_section_num = IWM_NVM_HW_SECTION_NUM_FAMILY_7000, \
.apmg_wake_up_wa = 1
const struct iwm_cfg iwm7260_cfg = {
.name = "Intel(R) Dual Band Wireless AC 7260",
.fw_name = IWM7260_FW,
IWM_DEVICE_7000_COMMON,
.host_interrupt_operation_mode = 1,
};
const struct iwm_cfg iwm3160_cfg = {
.name = "Intel(R) Dual Band Wireless AC 3160",
.fw_name = IWM3160_FW,
IWM_DEVICE_7000_COMMON,
.host_interrupt_operation_mode = 1,
};
const struct iwm_cfg iwm3165_cfg = {
.name = "Intel(R) Dual Band Wireless AC 3165",
/* XXX IWM7265D_FW doesn't seem to work properly yet */
.fw_name = IWM7265_FW,
IWM_DEVICE_7000_COMMON,
.host_interrupt_operation_mode = 0,
};
const struct iwm_cfg iwm7265_cfg = {
.name = "Intel(R) Dual Band Wireless AC 7265",
.fw_name = IWM7265_FW,
IWM_DEVICE_7000_COMMON,
.host_interrupt_operation_mode = 0,
};
const struct iwm_cfg iwm7265d_cfg = {
.name = "Intel(R) Dual Band Wireless AC 7265",
/* XXX IWM7265D_FW doesn't seem to work properly yet */
.fw_name = IWM7265_FW,
IWM_DEVICE_7000_COMMON,
.host_interrupt_operation_mode = 0,
};

92
sys/dev/iwm/if_iwm_8000.c Normal file
View File

@ -0,0 +1,92 @@
/*-
* Based on BSD-licensed source modules in the Linux iwlwifi driver,
* which were used as the reference documentation for this implementation.
*
******************************************************************************
*
* 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) 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 Intel Deutschland 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.
*
* 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 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) 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2014 - 2015 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.
*
*****************************************************************************/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include "if_iwm_config.h"
#define IWM8000_FW "iwm8000Cfw"
#define IWM_NVM_HW_SECTION_NUM_FAMILY_8000 10
#define IWM_DEVICE_8000_COMMON \
.device_family = IWM_DEVICE_FAMILY_8000, \
.eeprom_size = IWM_OTP_LOW_IMAGE_SIZE_FAMILY_8000, \
.nvm_hw_section_num = IWM_NVM_HW_SECTION_NUM_FAMILY_8000
const struct iwm_cfg iwm8260_cfg = {
.name = "Intel(R) Dual Band Wireless AC 8260",
.fw_name = IWM8000_FW,
IWM_DEVICE_8000_COMMON,
.host_interrupt_operation_mode = 0,
};

135
sys/dev/iwm/if_iwm_config.h Normal file
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@ -0,0 +1,135 @@
/*-
* Based on BSD-licensed source modules in the Linux iwlwifi driver,
* which were used as the reference documentation for this implementation.
*
******************************************************************************
*
* 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) 2007 - 2014 Intel Corporation. All rights reserved.
* Copyright (C) 2016 Intel Deutschland 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.
*
* 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 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 Intel Corporation. All rights reserved.
* Copyright (C) 2016 Intel Deutschland 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.
*
*****************************************************************************/
/*
* $FreeBSD$
*/
#ifndef __IWM_CONFIG_H__
#define __IWM_CONFIG_H__
enum iwm_device_family {
IWM_DEVICE_FAMILY_UNDEFINED,
IWM_DEVICE_FAMILY_7000,
IWM_DEVICE_FAMILY_8000,
};
/* Antenna presence definitions */
#define IWM_ANT_NONE 0x0
#define IWM_ANT_A (1 << 0)
#define IWM_ANT_B (1 << 1)
#define IWM_ANT_C (1 << 2)
#define IWM_ANT_AB (IWM_ANT_A | IWM_ANT_B)
#define IWM_ANT_AC (IWM_ANT_A | IWM_ANT_C)
#define IWM_ANT_BC (IWM_ANT_B | IWM_ANT_C)
#define IWM_ANT_ABC (IWM_ANT_A | IWM_ANT_B | IWM_ANT_C)
static inline uint8_t num_of_ant(uint8_t mask)
{
return !!((mask) & IWM_ANT_A) +
!!((mask) & IWM_ANT_B) +
!!((mask) & IWM_ANT_C);
}
/* lower blocks contain EEPROM image and calibration data */
#define IWM_OTP_LOW_IMAGE_SIZE_FAMILY_7000 (16 * 512 * sizeof(uint16_t)) /* 16 KB */
#define IWM_OTP_LOW_IMAGE_SIZE_FAMILY_8000 (32 * 512 * sizeof(uint16_t)) /* 32 KB */
#define IWM_OTP_LOW_IMAGE_SIZE_FAMILY_9000 IWM_OTP_LOW_IMAGE_SIZE_FAMILY_8000
/**
* struct iwm_cfg
* @name: Official name of the device
* @fw_name: Firmware filename.
* @host_interrupt_operation_mode: device needs host interrupt operation
* mode set
* @nvm_hw_section_num: the ID of the HW NVM section
* @apmg_wake_up_wa: should the MAC access REQ be asserted when a command
* is in flight. This is due to a HW bug in 7260, 3160 and 7265.
*/
struct iwm_cfg {
const char *name;
const char *fw_name;
uint16_t eeprom_size;
enum iwm_device_family device_family;
int host_interrupt_operation_mode;
uint8_t nvm_hw_section_num;
int apmg_wake_up_wa;
};
/*
* This list declares the config structures for all devices.
*/
extern const struct iwm_cfg iwm7260_cfg;
extern const struct iwm_cfg iwm3160_cfg;
extern const struct iwm_cfg iwm3165_cfg;
extern const struct iwm_cfg iwm7265_cfg;
extern const struct iwm_cfg iwm7265d_cfg;
extern const struct iwm_cfg iwm8260_cfg;
#endif /* __IWM_CONFIG_H__ */

1
sys/dev/iwm/if_iwm_pcie_trans.c
View File

@ -152,6 +152,7 @@ __FBSDID("$FreeBSD$");
#include <dev/iwm/if_iwmreg.h>
#include <dev/iwm/if_iwmvar.h>
#include <dev/iwm/if_iwm_config.h>
#include <dev/iwm/if_iwm_debug.h>
#include <dev/iwm/if_iwm_pcie_trans.h>

24
sys/dev/iwm/if_iwmvar.h
View File

@ -368,29 +368,7 @@ struct iwm_node {
#define IWM_ICT_COUNT (IWM_ICT_SIZE / sizeof (uint32_t))
#define IWM_ICT_PADDR_SHIFT 12
enum iwm_device_family {
IWM_DEVICE_FAMILY_UNDEFINED,
IWM_DEVICE_FAMILY_7000,
IWM_DEVICE_FAMILY_8000,
};
/**
* struct iwm_cfg
* @fw_name: Firmware filename.
* @host_interrupt_operation_mode: device needs host interrupt operation
* mode set
* @nvm_hw_section_num: the ID of the HW NVM section
* @apmg_wake_up_wa: should the MAC access REQ be asserted when a command
* is in flight. This is due to a HW bug in 7260, 3160 and 7265.
*/
struct iwm_cfg {
const char *fw_name;
uint16_t eeprom_size;
enum iwm_device_family device_family;
int host_interrupt_operation_mode;
uint8_t nvm_hw_section_num;
int apmg_wake_up_wa;
};
struct iwm_cfg;
struct iwm_softc {
device_t sc_dev;