mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-15 12:07:12 +07:00
706c4ff67c
Writing to the global config structures is always wrong. To protect against such mistakes in the future, mark them const. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
346 lines
11 KiB
C
346 lines
11 KiB
C
/******************************************************************************
|
|
*
|
|
* 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.
|
|
*
|
|
* Contact Information:
|
|
* Intel Linux Wireless <ilw@linux.intel.com>
|
|
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/module.h>
|
|
#include <linux/init.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/skbuff.h>
|
|
#include <linux/netdevice.h>
|
|
#include <net/mac80211.h>
|
|
#include <linux/etherdevice.h>
|
|
#include <asm/unaligned.h>
|
|
#include <linux/stringify.h>
|
|
|
|
#include "iwl-eeprom.h"
|
|
#include "iwl-dev.h"
|
|
#include "iwl-core.h"
|
|
#include "iwl-io.h"
|
|
#include "iwl-agn.h"
|
|
#include "iwl-agn-hw.h"
|
|
#include "iwl-shared.h"
|
|
#include "iwl-cfg.h"
|
|
|
|
/* Highest firmware API version supported */
|
|
#define IWL2030_UCODE_API_MAX 6
|
|
#define IWL2000_UCODE_API_MAX 6
|
|
#define IWL105_UCODE_API_MAX 6
|
|
#define IWL135_UCODE_API_MAX 6
|
|
|
|
/* Oldest version we won't warn about */
|
|
#define IWL2030_UCODE_API_OK 5
|
|
#define IWL2000_UCODE_API_OK 5
|
|
#define IWL105_UCODE_API_OK 5
|
|
#define IWL135_UCODE_API_OK 5
|
|
|
|
/* Lowest firmware API version supported */
|
|
#define IWL2030_UCODE_API_MIN 5
|
|
#define IWL2000_UCODE_API_MIN 5
|
|
#define IWL105_UCODE_API_MIN 5
|
|
#define IWL135_UCODE_API_MIN 5
|
|
|
|
#define IWL2030_FW_PRE "iwlwifi-2030-"
|
|
#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode"
|
|
|
|
#define IWL2000_FW_PRE "iwlwifi-2000-"
|
|
#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode"
|
|
|
|
#define IWL105_FW_PRE "iwlwifi-105-"
|
|
#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode"
|
|
|
|
#define IWL135_FW_PRE "iwlwifi-135-"
|
|
#define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode"
|
|
|
|
static void iwl2000_set_ct_threshold(struct iwl_priv *priv)
|
|
{
|
|
/* want Celsius */
|
|
hw_params(priv).ct_kill_threshold = CT_KILL_THRESHOLD;
|
|
hw_params(priv).ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
|
|
}
|
|
|
|
/* NIC configuration for 2000 series */
|
|
static void iwl2000_nic_config(struct iwl_priv *priv)
|
|
{
|
|
iwl_rf_config(priv);
|
|
|
|
if (cfg(priv)->iq_invert)
|
|
iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
|
|
CSR_GP_DRIVER_REG_BIT_RADIO_IQ_INVER);
|
|
}
|
|
|
|
static struct iwl_sensitivity_ranges iwl2000_sensitivity = {
|
|
.min_nrg_cck = 97,
|
|
.max_nrg_cck = 0, /* not used, set to 0 */
|
|
.auto_corr_min_ofdm = 80,
|
|
.auto_corr_min_ofdm_mrc = 128,
|
|
.auto_corr_min_ofdm_x1 = 105,
|
|
.auto_corr_min_ofdm_mrc_x1 = 192,
|
|
|
|
.auto_corr_max_ofdm = 145,
|
|
.auto_corr_max_ofdm_mrc = 232,
|
|
.auto_corr_max_ofdm_x1 = 110,
|
|
.auto_corr_max_ofdm_mrc_x1 = 232,
|
|
|
|
.auto_corr_min_cck = 125,
|
|
.auto_corr_max_cck = 175,
|
|
.auto_corr_min_cck_mrc = 160,
|
|
.auto_corr_max_cck_mrc = 310,
|
|
.nrg_th_cck = 97,
|
|
.nrg_th_ofdm = 100,
|
|
|
|
.barker_corr_th_min = 190,
|
|
.barker_corr_th_min_mrc = 390,
|
|
.nrg_th_cca = 62,
|
|
};
|
|
|
|
static void iwl2000_hw_set_hw_params(struct iwl_priv *priv)
|
|
{
|
|
if (iwlagn_mod_params.num_of_queues >= IWL_MIN_NUM_QUEUES &&
|
|
iwlagn_mod_params.num_of_queues <= IWLAGN_NUM_QUEUES)
|
|
cfg(priv)->base_params->num_of_queues =
|
|
iwlagn_mod_params.num_of_queues;
|
|
|
|
hw_params(priv).max_txq_num = cfg(priv)->base_params->num_of_queues;
|
|
|
|
hw_params(priv).ht40_channel = BIT(IEEE80211_BAND_2GHZ);
|
|
|
|
hw_params(priv).tx_chains_num =
|
|
num_of_ant(hw_params(priv).valid_tx_ant);
|
|
if (cfg(priv)->rx_with_siso_diversity)
|
|
hw_params(priv).rx_chains_num = 1;
|
|
else
|
|
hw_params(priv).rx_chains_num =
|
|
num_of_ant(hw_params(priv).valid_rx_ant);
|
|
|
|
iwl2000_set_ct_threshold(priv);
|
|
|
|
/* Set initial sensitivity parameters */
|
|
hw_params(priv).sens = &iwl2000_sensitivity;
|
|
}
|
|
|
|
static struct iwl_lib_ops iwl2000_lib = {
|
|
.set_hw_params = iwl2000_hw_set_hw_params,
|
|
.nic_config = iwl2000_nic_config,
|
|
.eeprom_ops = {
|
|
.regulatory_bands = {
|
|
EEPROM_REG_BAND_1_CHANNELS,
|
|
EEPROM_REG_BAND_2_CHANNELS,
|
|
EEPROM_REG_BAND_3_CHANNELS,
|
|
EEPROM_REG_BAND_4_CHANNELS,
|
|
EEPROM_REG_BAND_5_CHANNELS,
|
|
EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
|
|
EEPROM_REGULATORY_BAND_NO_HT40,
|
|
},
|
|
.update_enhanced_txpower = iwl_eeprom_enhanced_txpower,
|
|
},
|
|
.temperature = iwlagn_temperature,
|
|
};
|
|
|
|
static struct iwl_lib_ops iwl2030_lib = {
|
|
.set_hw_params = iwl2000_hw_set_hw_params,
|
|
.bt_rx_handler_setup = iwlagn_bt_rx_handler_setup,
|
|
.bt_setup_deferred_work = iwlagn_bt_setup_deferred_work,
|
|
.cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
|
|
.nic_config = iwl2000_nic_config,
|
|
.eeprom_ops = {
|
|
.regulatory_bands = {
|
|
EEPROM_REG_BAND_1_CHANNELS,
|
|
EEPROM_REG_BAND_2_CHANNELS,
|
|
EEPROM_REG_BAND_3_CHANNELS,
|
|
EEPROM_REG_BAND_4_CHANNELS,
|
|
EEPROM_REG_BAND_5_CHANNELS,
|
|
EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
|
|
EEPROM_REGULATORY_BAND_NO_HT40,
|
|
},
|
|
.update_enhanced_txpower = iwl_eeprom_enhanced_txpower,
|
|
},
|
|
.temperature = iwlagn_temperature,
|
|
};
|
|
|
|
static struct iwl_base_params iwl2000_base_params = {
|
|
.eeprom_size = OTP_LOW_IMAGE_SIZE,
|
|
.num_of_queues = IWLAGN_NUM_QUEUES,
|
|
.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
|
|
.pll_cfg_val = 0,
|
|
.max_ll_items = OTP_MAX_LL_ITEMS_2x00,
|
|
.shadow_ram_support = true,
|
|
.led_compensation = 51,
|
|
.adv_thermal_throttle = true,
|
|
.support_ct_kill_exit = true,
|
|
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
|
|
.chain_noise_scale = 1000,
|
|
.wd_timeout = IWL_DEF_WD_TIMEOUT,
|
|
.max_event_log_size = 512,
|
|
.shadow_reg_enable = true,
|
|
.hd_v2 = true,
|
|
};
|
|
|
|
|
|
static struct iwl_base_params iwl2030_base_params = {
|
|
.eeprom_size = OTP_LOW_IMAGE_SIZE,
|
|
.num_of_queues = IWLAGN_NUM_QUEUES,
|
|
.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
|
|
.pll_cfg_val = 0,
|
|
.max_ll_items = OTP_MAX_LL_ITEMS_2x00,
|
|
.shadow_ram_support = true,
|
|
.led_compensation = 57,
|
|
.adv_thermal_throttle = true,
|
|
.support_ct_kill_exit = true,
|
|
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
|
|
.chain_noise_scale = 1000,
|
|
.wd_timeout = IWL_LONG_WD_TIMEOUT,
|
|
.max_event_log_size = 512,
|
|
.shadow_reg_enable = true,
|
|
.hd_v2 = true,
|
|
};
|
|
|
|
static struct iwl_ht_params iwl2000_ht_params = {
|
|
.ht_greenfield_support = true,
|
|
.use_rts_for_aggregation = true, /* use rts/cts protection */
|
|
};
|
|
|
|
static struct iwl_bt_params iwl2030_bt_params = {
|
|
/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
|
|
.advanced_bt_coexist = true,
|
|
.agg_time_limit = BT_AGG_THRESHOLD_DEF,
|
|
.bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
|
|
.bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
|
|
.bt_sco_disable = true,
|
|
.bt_session_2 = true,
|
|
};
|
|
|
|
#define IWL_DEVICE_2000 \
|
|
.fw_name_pre = IWL2000_FW_PRE, \
|
|
.ucode_api_max = IWL2000_UCODE_API_MAX, \
|
|
.ucode_api_ok = IWL2000_UCODE_API_OK, \
|
|
.ucode_api_min = IWL2000_UCODE_API_MIN, \
|
|
.max_inst_size = IWL60_RTC_INST_SIZE, \
|
|
.max_data_size = IWL60_RTC_DATA_SIZE, \
|
|
.eeprom_ver = EEPROM_2000_EEPROM_VERSION, \
|
|
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
|
|
.lib = &iwl2000_lib, \
|
|
.base_params = &iwl2000_base_params, \
|
|
.need_temp_offset_calib = true, \
|
|
.temp_offset_v2 = true, \
|
|
.led_mode = IWL_LED_RF_STATE, \
|
|
.iq_invert = true \
|
|
|
|
const struct iwl_cfg iwl2000_2bgn_cfg = {
|
|
.name = "Intel(R) Centrino(R) Wireless-N 2200 BGN",
|
|
IWL_DEVICE_2000,
|
|
.ht_params = &iwl2000_ht_params,
|
|
};
|
|
|
|
const struct iwl_cfg iwl2000_2bgn_d_cfg = {
|
|
.name = "Intel(R) Centrino(R) Wireless-N 2200D BGN",
|
|
IWL_DEVICE_2000,
|
|
.ht_params = &iwl2000_ht_params,
|
|
};
|
|
|
|
#define IWL_DEVICE_2030 \
|
|
.fw_name_pre = IWL2030_FW_PRE, \
|
|
.ucode_api_max = IWL2030_UCODE_API_MAX, \
|
|
.ucode_api_ok = IWL2030_UCODE_API_OK, \
|
|
.ucode_api_min = IWL2030_UCODE_API_MIN, \
|
|
.max_inst_size = IWL60_RTC_INST_SIZE, \
|
|
.max_data_size = IWL60_RTC_DATA_SIZE, \
|
|
.eeprom_ver = EEPROM_2000_EEPROM_VERSION, \
|
|
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
|
|
.lib = &iwl2030_lib, \
|
|
.base_params = &iwl2030_base_params, \
|
|
.bt_params = &iwl2030_bt_params, \
|
|
.need_temp_offset_calib = true, \
|
|
.temp_offset_v2 = true, \
|
|
.led_mode = IWL_LED_RF_STATE, \
|
|
.adv_pm = true, \
|
|
.iq_invert = true \
|
|
|
|
const struct iwl_cfg iwl2030_2bgn_cfg = {
|
|
.name = "Intel(R) Centrino(R) Wireless-N 2230 BGN",
|
|
IWL_DEVICE_2030,
|
|
.ht_params = &iwl2000_ht_params,
|
|
};
|
|
|
|
#define IWL_DEVICE_105 \
|
|
.fw_name_pre = IWL105_FW_PRE, \
|
|
.ucode_api_max = IWL105_UCODE_API_MAX, \
|
|
.ucode_api_ok = IWL105_UCODE_API_OK, \
|
|
.ucode_api_min = IWL105_UCODE_API_MIN, \
|
|
.max_inst_size = IWL60_RTC_INST_SIZE, \
|
|
.max_data_size = IWL60_RTC_DATA_SIZE, \
|
|
.eeprom_ver = EEPROM_2000_EEPROM_VERSION, \
|
|
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
|
|
.lib = &iwl2000_lib, \
|
|
.base_params = &iwl2000_base_params, \
|
|
.need_temp_offset_calib = true, \
|
|
.temp_offset_v2 = true, \
|
|
.led_mode = IWL_LED_RF_STATE, \
|
|
.adv_pm = true, \
|
|
.rx_with_siso_diversity = true, \
|
|
.iq_invert = true \
|
|
|
|
const struct iwl_cfg iwl105_bgn_cfg = {
|
|
.name = "Intel(R) Centrino(R) Wireless-N 105 BGN",
|
|
IWL_DEVICE_105,
|
|
.ht_params = &iwl2000_ht_params,
|
|
};
|
|
|
|
const struct iwl_cfg iwl105_bgn_d_cfg = {
|
|
.name = "Intel(R) Centrino(R) Wireless-N 105D BGN",
|
|
IWL_DEVICE_105,
|
|
.ht_params = &iwl2000_ht_params,
|
|
};
|
|
|
|
#define IWL_DEVICE_135 \
|
|
.fw_name_pre = IWL135_FW_PRE, \
|
|
.ucode_api_max = IWL135_UCODE_API_MAX, \
|
|
.ucode_api_ok = IWL135_UCODE_API_OK, \
|
|
.ucode_api_min = IWL135_UCODE_API_MIN, \
|
|
.max_inst_size = IWL60_RTC_INST_SIZE, \
|
|
.max_data_size = IWL60_RTC_DATA_SIZE, \
|
|
.eeprom_ver = EEPROM_2000_EEPROM_VERSION, \
|
|
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
|
|
.lib = &iwl2030_lib, \
|
|
.base_params = &iwl2030_base_params, \
|
|
.bt_params = &iwl2030_bt_params, \
|
|
.need_temp_offset_calib = true, \
|
|
.temp_offset_v2 = true, \
|
|
.led_mode = IWL_LED_RF_STATE, \
|
|
.adv_pm = true, \
|
|
.rx_with_siso_diversity = true, \
|
|
.iq_invert = true \
|
|
|
|
const struct iwl_cfg iwl135_bgn_cfg = {
|
|
.name = "Intel(R) Centrino(R) Wireless-N 135 BGN",
|
|
IWL_DEVICE_135,
|
|
.ht_params = &iwl2000_ht_params,
|
|
};
|
|
|
|
MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX));
|
|
MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX));
|
|
MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX));
|
|
MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX));
|