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linux_dsm_epyc7002/drivers/net/wireless/intel/iwlwifi/iwl-config.h
Luca Coelho 86a2b2043a iwlwifi: add shared clock PHY config flag for some devices 
Some devices use a shared clock which is very sensitive to variations
and cause trouble in some situations.  We need to set a bit in the phy
configuration to indicate that to the FW.  To make this generic, add a
extra_phy_config_flags element to the device configuration and OR it
into the phy_cfg before sending it to the firmware.  And also create a
set of configurations for devices that use shared clocks and need this
extra bit to be set.

Fixes: c62446d2b0 ("iwlwifi: add new 9460 series PCI IDs")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-03-16 12:34:54 +02:00

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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) 2007 - 2014 Intel Corporation. All rights reserved.
* Copyright (C) 2016 - 2017 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 - 2017 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,
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* 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_CONFIG_H__
#define __IWL_CONFIG_H__
#include <linux/types.h>
#include <linux/netdevice.h>
#include <linux/ieee80211.h>
#include <linux/nl80211.h>
enum iwl_device_family {
IWL_DEVICE_FAMILY_UNDEFINED,
IWL_DEVICE_FAMILY_1000,
IWL_DEVICE_FAMILY_100,
IWL_DEVICE_FAMILY_2000,
IWL_DEVICE_FAMILY_2030,
IWL_DEVICE_FAMILY_105,
IWL_DEVICE_FAMILY_135,
IWL_DEVICE_FAMILY_5000,
IWL_DEVICE_FAMILY_5150,
IWL_DEVICE_FAMILY_6000,
IWL_DEVICE_FAMILY_6000i,
IWL_DEVICE_FAMILY_6005,
IWL_DEVICE_FAMILY_6030,
IWL_DEVICE_FAMILY_6050,
IWL_DEVICE_FAMILY_6150,
IWL_DEVICE_FAMILY_7000,
IWL_DEVICE_FAMILY_8000,
IWL_DEVICE_FAMILY_9000,
IWL_DEVICE_FAMILY_22000,
};
/*
* LED mode
* IWL_LED_DEFAULT: use device default
* IWL_LED_RF_STATE: turn LED on/off based on RF state
* LED ON = RF ON
* LED OFF = RF OFF
* IWL_LED_BLINK: adjust led blink rate based on blink table
* IWL_LED_DISABLE: led disabled
*/
enum iwl_led_mode {
IWL_LED_DEFAULT,
IWL_LED_RF_STATE,
IWL_LED_BLINK,
IWL_LED_DISABLE,
};
/**
* enum iwl_nvm_type - nvm formats
* @IWL_NVM: the regular format
* @IWL_NVM_EXT: extended NVM format
* @IWL_NVM_SDP: NVM format used by 3168 series
*/
enum iwl_nvm_type {
IWL_NVM,
IWL_NVM_EXT,
IWL_NVM_SDP,
};
/*
* This is the threshold value of plcp error rate per 100mSecs. It is
* used to set and check for the validity of plcp_delta.
*/
#define IWL_MAX_PLCP_ERR_THRESHOLD_MIN 1
#define IWL_MAX_PLCP_ERR_THRESHOLD_DEF 50
#define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF 100
#define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF 200
#define IWL_MAX_PLCP_ERR_THRESHOLD_MAX 255
#define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE 0
/* TX queue watchdog timeouts in mSecs */
#define IWL_WATCHDOG_DISABLED 0
#define IWL_DEF_WD_TIMEOUT 2500
#define IWL_LONG_WD_TIMEOUT 10000
#define IWL_MAX_WD_TIMEOUT 120000
#define IWL_DEFAULT_MAX_TX_POWER 22
#define IWL_TX_CSUM_NETIF_FLAGS (NETIF_F_IPV6_CSUM | NETIF_F_IP_CSUM |\
NETIF_F_TSO | NETIF_F_TSO6)
/* Antenna presence definitions */
#define ANT_NONE 0x0
#define ANT_INVALID 0xff
#define ANT_A BIT(0)
#define ANT_B BIT(1)
#define ANT_C BIT(2)
#define ANT_AB (ANT_A | ANT_B)
#define ANT_AC (ANT_A | ANT_C)
#define ANT_BC (ANT_B | ANT_C)
#define ANT_ABC (ANT_A | ANT_B | ANT_C)
static inline u8 num_of_ant(u8 mask)
{
return !!((mask) & ANT_A) +
!!((mask) & ANT_B) +
!!((mask) & ANT_C);
}
/*
* @max_ll_items: max number of OTP blocks
* @shadow_ram_support: shadow support for OTP memory
* @led_compensation: compensate on the led on/off time per HW according
* to the deviation to achieve the desired led frequency.
* The detail algorithm is described in iwl-led.c
* @wd_timeout: TX queues watchdog timeout
* @max_event_log_size: size of event log buffer size for ucode event logging
* @shadow_reg_enable: HW shadow register support
* @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.
* @scd_chain_ext_wa: should the chain extension feature in SCD be disabled.
*/
struct iwl_base_params {
unsigned int wd_timeout;
u16 eeprom_size;
u16 max_event_log_size;
u8 pll_cfg:1, /* for iwl_pcie_apm_init() */
shadow_ram_support:1,
shadow_reg_enable:1,
pcie_l1_allowed:1,
apmg_wake_up_wa:1,
scd_chain_ext_wa:1;
u16 num_of_queues; /* def: HW dependent */
u8 max_ll_items;
u8 led_compensation;
};
/*
* @stbc: support Tx STBC and 1*SS Rx STBC
* @ldpc: support Tx/Rx with LDPC
* @use_rts_for_aggregation: use rts/cts protection for HT traffic
* @ht40_bands: bitmap of bands (using %NL80211_BAND_*) that support HT40
*/
struct iwl_ht_params {
u8 ht_greenfield_support:1,
stbc:1,
ldpc:1,
use_rts_for_aggregation:1;
u8 ht40_bands;
};
/*
* Tx-backoff threshold
* @temperature: The threshold in Celsius
* @backoff: The tx-backoff in uSec
*/
struct iwl_tt_tx_backoff {
s32 temperature;
u32 backoff;
};
#define TT_TX_BACKOFF_SIZE 6
/**
* struct iwl_tt_params - thermal throttling parameters
* @ct_kill_entry: CT Kill entry threshold
* @ct_kill_exit: CT Kill exit threshold
* @ct_kill_duration: The time intervals (in uSec) in which the driver needs
* to checks whether to exit CT Kill.
* @dynamic_smps_entry: Dynamic SMPS entry threshold
* @dynamic_smps_exit: Dynamic SMPS exit threshold
* @tx_protection_entry: TX protection entry threshold
* @tx_protection_exit: TX protection exit threshold
* @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
* @support_ct_kill: Support CT Kill?
* @support_dynamic_smps: Support dynamic SMPS?
* @support_tx_protection: Support tx protection?
* @support_tx_backoff: Support tx-backoff?
*/
struct iwl_tt_params {
u32 ct_kill_entry;
u32 ct_kill_exit;
u32 ct_kill_duration;
u32 dynamic_smps_entry;
u32 dynamic_smps_exit;
u32 tx_protection_entry;
u32 tx_protection_exit;
struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
u8 support_ct_kill:1,
support_dynamic_smps:1,
support_tx_protection:1,
support_tx_backoff:1;
};
/*
* information on how to parse the EEPROM
*/
#define EEPROM_REG_BAND_1_CHANNELS 0x08
#define EEPROM_REG_BAND_2_CHANNELS 0x26
#define EEPROM_REG_BAND_3_CHANNELS 0x42
#define EEPROM_REG_BAND_4_CHANNELS 0x5C
#define EEPROM_REG_BAND_5_CHANNELS 0x74
#define EEPROM_REG_BAND_24_HT40_CHANNELS 0x82
#define EEPROM_REG_BAND_52_HT40_CHANNELS 0x92
#define EEPROM_6000_REG_BAND_24_HT40_CHANNELS 0x80
#define EEPROM_REGULATORY_BAND_NO_HT40 0
/* lower blocks contain EEPROM image and calibration data */
#define OTP_LOW_IMAGE_SIZE (2 * 512 * sizeof(u16)) /* 2 KB */
#define OTP_LOW_IMAGE_SIZE_FAMILY_7000 (16 * 512 * sizeof(u16)) /* 16 KB */
#define OTP_LOW_IMAGE_SIZE_FAMILY_8000 (32 * 512 * sizeof(u16)) /* 32 KB */
#define OTP_LOW_IMAGE_SIZE_FAMILY_9000 OTP_LOW_IMAGE_SIZE_FAMILY_8000
#define OTP_LOW_IMAGE_SIZE_FAMILY_22000 OTP_LOW_IMAGE_SIZE_FAMILY_9000
struct iwl_eeprom_params {
const u8 regulatory_bands[7];
bool enhanced_txpower;
};
/* Tx-backoff power threshold
* @pwr: The power limit in mw
* @backoff: The tx-backoff in uSec
*/
struct iwl_pwr_tx_backoff {
u32 pwr;
u32 backoff;
};
/**
* struct iwl_cfg
* @name: Official name of the device
* @fw_name_pre: Firmware filename prefix. The api version and extension
* (.ucode) will be added to filename before loading from disk. The
* filename is constructed as fw_name_pre<api>.ucode.
* @fw_name_pre_b_or_c_step: same as @fw_name_pre, only for b or c steps
* (if supported)
* @fw_name_pre_rf_next_step: same as @fw_name_pre_b_or_c_step, only for rf
* next step. Supported only in integrated solutions.
* @ucode_api_max: Highest version of uCode API supported by driver.
* @ucode_api_min: Lowest version of uCode API supported by driver.
* @max_inst_size: The maximal length of the fw inst section
* @max_data_size: The maximal length of the fw data section
* @valid_tx_ant: valid transmit antenna
* @valid_rx_ant: valid receive antenna
* @non_shared_ant: the antenna that is for WiFi only
* @nvm_ver: NVM version
* @nvm_calib_ver: NVM calibration version
* @lib: pointer to the lib ops
* @base_params: pointer to basic parameters
* @ht_params: point to ht parameters
* @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
* @rx_with_siso_diversity: 1x1 device with rx antenna diversity
* @internal_wimax_coex: internal wifi/wimax combo device
* @high_temp: Is this NIC is designated to be in high temperature.
* @host_interrupt_operation_mode: device needs host interrupt operation
* mode set
* @nvm_hw_section_num: the ID of the HW NVM section
* @mac_addr_from_csr: read HW address from CSR registers
* @features: hw features, any combination of feature_whitelist
* @pwr_tx_backoffs: translation table between power limits and backoffs
* @max_rx_agg_size: max RX aggregation size of the ADDBA request/response
* @max_tx_agg_size: max TX aggregation size of the ADDBA request/response
* @max_ht_ampdu_factor: the exponent of the max length of A-MPDU that the
* station can receive in HT
* @max_vht_ampdu_exponent: the exponent of the max length of A-MPDU that the
* station can receive in VHT
* @dccm_offset: offset from which DCCM begins
* @dccm_len: length of DCCM (including runtime stack CCM)
* @dccm2_offset: offset from which the second DCCM begins
* @dccm2_len: length of the second DCCM
* @smem_offset: offset from which the SMEM begins
* @smem_len: the length of SMEM
* @mq_rx_supported: multi-queue rx support
* @vht_mu_mimo_supported: VHT MU-MIMO support
* @rf_id: need to read rf_id to determine the firmware image
* @integrated: discrete or integrated
* @gen2: 22000 and on transport operation
* @cdb: CDB support
* @nvm_type: see &enum iwl_nvm_type
* @tx_cmd_queue_size: size of the cmd queue. If zero, use the same value as
* the regular queues
*
* We enable the driver to be backward compatible wrt. hardware features.
* API differences in uCode shouldn't be handled here but through TLVs
* and/or the uCode API version instead.
*/
struct iwl_cfg {
/* params specific to an individual device within a device family */
const char *name;
const char *fw_name_pre;
const char *fw_name_pre_b_or_c_step;
const char *fw_name_pre_rf_next_step;
/* params not likely to change within a device family */
const struct iwl_base_params *base_params;
/* params likely to change within a device family */
const struct iwl_ht_params *ht_params;
const struct iwl_eeprom_params *eeprom_params;
const struct iwl_pwr_tx_backoff *pwr_tx_backoffs;
const char *default_nvm_file_C_step;
const struct iwl_tt_params *thermal_params;
enum iwl_device_family device_family;
enum iwl_led_mode led_mode;
enum iwl_nvm_type nvm_type;
u32 max_data_size;
u32 max_inst_size;
netdev_features_t features;
u32 dccm_offset;
u32 dccm_len;
u32 dccm2_offset;
u32 dccm2_len;
u32 smem_offset;
u32 smem_len;
u32 soc_latency;
u16 nvm_ver;
u16 nvm_calib_ver;
u16 rx_with_siso_diversity:1,
bt_shared_single_ant:1,
internal_wimax_coex:1,
host_interrupt_operation_mode:1,
high_temp:1,
mac_addr_from_csr:1,
lp_xtal_workaround:1,
disable_dummy_notification:1,
apmg_not_supported:1,
mq_rx_supported:1,
vht_mu_mimo_supported:1,
rf_id:1,
integrated:1,
use_tfh:1,
gen2:1,
cdb:1,
dbgc_supported:1;
u16 tx_cmd_queue_size;
u8 valid_tx_ant;
u8 valid_rx_ant;
u8 non_shared_ant;
u8 nvm_hw_section_num;
u8 max_rx_agg_size;
u8 max_tx_agg_size;
u8 max_ht_ampdu_exponent;
u8 max_vht_ampdu_exponent;
u8 ucode_api_max;
u8 ucode_api_min;
u32 min_umac_error_event_table;
u32 extra_phy_cfg_flags;
};
/*
* This list declares the config structures for all devices.
*/
#if IS_ENABLED(CONFIG_IWLDVM)
extern const struct iwl_cfg iwl5300_agn_cfg;
extern const struct iwl_cfg iwl5100_agn_cfg;
extern const struct iwl_cfg iwl5350_agn_cfg;
extern const struct iwl_cfg iwl5100_bgn_cfg;
extern const struct iwl_cfg iwl5100_abg_cfg;
extern const struct iwl_cfg iwl5150_agn_cfg;
extern const struct iwl_cfg iwl5150_abg_cfg;
extern const struct iwl_cfg iwl6005_2agn_cfg;
extern const struct iwl_cfg iwl6005_2abg_cfg;
extern const struct iwl_cfg iwl6005_2bg_cfg;
extern const struct iwl_cfg iwl6005_2agn_sff_cfg;
extern const struct iwl_cfg iwl6005_2agn_d_cfg;
extern const struct iwl_cfg iwl6005_2agn_mow1_cfg;
extern const struct iwl_cfg iwl6005_2agn_mow2_cfg;
extern const struct iwl_cfg iwl1030_bgn_cfg;
extern const struct iwl_cfg iwl1030_bg_cfg;
extern const struct iwl_cfg iwl6030_2agn_cfg;
extern const struct iwl_cfg iwl6030_2abg_cfg;
extern const struct iwl_cfg iwl6030_2bgn_cfg;
extern const struct iwl_cfg iwl6030_2bg_cfg;
extern const struct iwl_cfg iwl6000i_2agn_cfg;
extern const struct iwl_cfg iwl6000i_2abg_cfg;
extern const struct iwl_cfg iwl6000i_2bg_cfg;
extern const struct iwl_cfg iwl6000_3agn_cfg;
extern const struct iwl_cfg iwl6050_2agn_cfg;
extern const struct iwl_cfg iwl6050_2abg_cfg;
extern const struct iwl_cfg iwl6150_bgn_cfg;
extern const struct iwl_cfg iwl6150_bg_cfg;
extern const struct iwl_cfg iwl1000_bgn_cfg;
extern const struct iwl_cfg iwl1000_bg_cfg;
extern const struct iwl_cfg iwl100_bgn_cfg;
extern const struct iwl_cfg iwl100_bg_cfg;
extern const struct iwl_cfg iwl130_bgn_cfg;
extern const struct iwl_cfg iwl130_bg_cfg;
extern const struct iwl_cfg iwl2000_2bgn_cfg;
extern const struct iwl_cfg iwl2000_2bgn_d_cfg;
extern const struct iwl_cfg iwl2030_2bgn_cfg;
extern const struct iwl_cfg iwl6035_2agn_cfg;
extern const struct iwl_cfg iwl6035_2agn_sff_cfg;
extern const struct iwl_cfg iwl105_bgn_cfg;
extern const struct iwl_cfg iwl105_bgn_d_cfg;
extern const struct iwl_cfg iwl135_bgn_cfg;
#endif /* CONFIG_IWLDVM */
#if IS_ENABLED(CONFIG_IWLMVM)
extern const struct iwl_cfg iwl7260_2ac_cfg;
extern const struct iwl_cfg iwl7260_2ac_cfg_high_temp;
extern const struct iwl_cfg iwl7260_2n_cfg;
extern const struct iwl_cfg iwl7260_n_cfg;
extern const struct iwl_cfg iwl3160_2ac_cfg;
extern const struct iwl_cfg iwl3160_2n_cfg;
extern const struct iwl_cfg iwl3160_n_cfg;
extern const struct iwl_cfg iwl3165_2ac_cfg;
extern const struct iwl_cfg iwl3168_2ac_cfg;
extern const struct iwl_cfg iwl7265_2ac_cfg;
extern const struct iwl_cfg iwl7265_2n_cfg;
extern const struct iwl_cfg iwl7265_n_cfg;
extern const struct iwl_cfg iwl7265d_2ac_cfg;
extern const struct iwl_cfg iwl7265d_2n_cfg;
extern const struct iwl_cfg iwl7265d_n_cfg;
extern const struct iwl_cfg iwl8260_2n_cfg;
extern const struct iwl_cfg iwl8260_2ac_cfg;
extern const struct iwl_cfg iwl8265_2ac_cfg;
extern const struct iwl_cfg iwl8275_2ac_cfg;
extern const struct iwl_cfg iwl4165_2ac_cfg;
extern const struct iwl_cfg iwl9160_2ac_cfg;
extern const struct iwl_cfg iwl9260_2ac_cfg;
extern const struct iwl_cfg iwl9270_2ac_cfg;
extern const struct iwl_cfg iwl9460_2ac_cfg;
extern const struct iwl_cfg iwl9560_2ac_cfg;
extern const struct iwl_cfg iwl9460_2ac_cfg_soc;
extern const struct iwl_cfg iwl9461_2ac_cfg_soc;
extern const struct iwl_cfg iwl9462_2ac_cfg_soc;
extern const struct iwl_cfg iwl9560_2ac_cfg_soc;
extern const struct iwl_cfg iwl9460_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9461_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9462_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9560_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl22000_2ac_cfg_hr;
extern const struct iwl_cfg iwl22000_2ac_cfg_hr_cdb;
extern const struct iwl_cfg iwl22000_2ac_cfg_jf;
extern const struct iwl_cfg iwl22000_2ax_cfg_hr;
extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_f0;
extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_jf_b0;
extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0;
#endif /* CONFIG_IWLMVM */
#endif /* __IWL_CONFIG_H__ */
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