2009-01-20 07:30:35 +08:00
|
|
|
/******************************************************************************
|
|
|
|
*
|
|
|
|
* Copyright(c) 2008-2009 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/pci.h>
|
|
|
|
#include <linux/dma-mapping.h>
|
|
|
|
#include <linux/delay.h>
|
|
|
|
#include <linux/skbuff.h>
|
|
|
|
#include <linux/netdevice.h>
|
|
|
|
#include <linux/wireless.h>
|
|
|
|
#include <net/mac80211.h>
|
|
|
|
#include <linux/etherdevice.h>
|
|
|
|
#include <asm/unaligned.h>
|
|
|
|
|
|
|
|
#include "iwl-eeprom.h"
|
|
|
|
#include "iwl-dev.h"
|
|
|
|
#include "iwl-core.h"
|
|
|
|
#include "iwl-io.h"
|
|
|
|
#include "iwl-sta.h"
|
|
|
|
#include "iwl-helpers.h"
|
|
|
|
#include "iwl-5000-hw.h"
|
2009-10-03 04:44:03 +08:00
|
|
|
#include "iwl-agn-led.h"
|
2009-01-20 07:30:35 +08:00
|
|
|
|
|
|
|
/* Highest firmware API version supported */
|
2009-07-18 00:30:22 +08:00
|
|
|
#define IWL1000_UCODE_API_MAX 3
|
2009-01-20 07:30:35 +08:00
|
|
|
|
|
|
|
/* Lowest firmware API version supported */
|
2009-03-07 05:52:55 +08:00
|
|
|
#define IWL1000_UCODE_API_MIN 1
|
2009-01-20 07:30:35 +08:00
|
|
|
|
2009-03-07 05:52:55 +08:00
|
|
|
#define IWL1000_FW_PRE "iwlwifi-1000-"
|
|
|
|
#define _IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE #api ".ucode"
|
|
|
|
#define IWL1000_MODULE_FIRMWARE(api) _IWL1000_MODULE_FIRMWARE(api)
|
2009-01-20 07:30:35 +08:00
|
|
|
|
2009-07-25 02:13:01 +08:00
|
|
|
|
|
|
|
/*
|
|
|
|
* For 1000, use advance thermal throttling critical temperature threshold,
|
|
|
|
* but legacy thermal management implementation for now.
|
|
|
|
* This is for the reason of 1000 uCode using advance thermal throttling API
|
|
|
|
* but not implement ct_kill_exit based on ct_kill exit temperature
|
|
|
|
* so the thermal throttling will still based on legacy thermal throttling
|
|
|
|
* management.
|
|
|
|
* The code here need to be modified once 1000 uCode has the advanced thermal
|
|
|
|
* throttling algorithm in place
|
|
|
|
*/
|
|
|
|
static void iwl1000_set_ct_threshold(struct iwl_priv *priv)
|
|
|
|
{
|
|
|
|
/* want Celsius */
|
|
|
|
priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY;
|
|
|
|
priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
|
|
|
|
}
|
|
|
|
|
2009-08-01 05:28:07 +08:00
|
|
|
/* NIC configuration for 1000 series */
|
|
|
|
static void iwl1000_nic_config(struct iwl_priv *priv)
|
|
|
|
{
|
2009-09-12 01:38:10 +08:00
|
|
|
/* set CSR_HW_CONFIG_REG for uCode use */
|
|
|
|
iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
|
|
|
|
CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
|
|
|
|
CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
|
2009-08-01 05:28:07 +08:00
|
|
|
|
|
|
|
/* Setting digital SVR for 1000 card to 1.32V */
|
|
|
|
/* locking is acquired in iwl_set_bits_mask_prph() function */
|
|
|
|
iwl_set_bits_mask_prph(priv, APMG_DIGITAL_SVR_REG,
|
|
|
|
APMG_SVR_DIGITAL_VOLTAGE_1_32,
|
|
|
|
~APMG_SVR_VOLTAGE_CONFIG_BIT_MSK);
|
|
|
|
}
|
|
|
|
|
2009-07-25 02:13:01 +08:00
|
|
|
static struct iwl_lib_ops iwl1000_lib = {
|
|
|
|
.set_hw_params = iwl5000_hw_set_hw_params,
|
|
|
|
.txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl,
|
|
|
|
.txq_inval_byte_cnt_tbl = iwl5000_txq_inval_byte_cnt_tbl,
|
|
|
|
.txq_set_sched = iwl5000_txq_set_sched,
|
|
|
|
.txq_agg_enable = iwl5000_txq_agg_enable,
|
|
|
|
.txq_agg_disable = iwl5000_txq_agg_disable,
|
|
|
|
.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
|
|
|
|
.txq_free_tfd = iwl_hw_txq_free_tfd,
|
|
|
|
.txq_init = iwl_hw_tx_queue_init,
|
|
|
|
.rx_handler_setup = iwl5000_rx_handler_setup,
|
|
|
|
.setup_deferred_work = iwl5000_setup_deferred_work,
|
|
|
|
.is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
|
|
|
|
.load_ucode = iwl5000_load_ucode,
|
2009-09-26 05:24:23 +08:00
|
|
|
.dump_nic_event_log = iwl_dump_nic_event_log,
|
|
|
|
.dump_nic_error_log = iwl_dump_nic_error_log,
|
2009-12-11 06:37:25 +08:00
|
|
|
.dump_csr = iwl_dump_csr,
|
2009-07-25 02:13:01 +08:00
|
|
|
.init_alive_start = iwl5000_init_alive_start,
|
|
|
|
.alive_notify = iwl5000_alive_notify,
|
|
|
|
.send_tx_power = iwl5000_send_tx_power,
|
|
|
|
.update_chain_flags = iwl_update_chain_flags,
|
|
|
|
.apm_ops = {
|
2009-10-24 04:42:21 +08:00
|
|
|
.init = iwl_apm_init,
|
2009-10-03 04:44:04 +08:00
|
|
|
.stop = iwl_apm_stop,
|
2009-08-01 05:28:07 +08:00
|
|
|
.config = iwl1000_nic_config,
|
2009-07-25 02:13:01 +08:00
|
|
|
.set_pwr_src = iwl_set_pwr_src,
|
|
|
|
},
|
|
|
|
.eeprom_ops = {
|
|
|
|
.regulatory_bands = {
|
|
|
|
EEPROM_5000_REG_BAND_1_CHANNELS,
|
|
|
|
EEPROM_5000_REG_BAND_2_CHANNELS,
|
|
|
|
EEPROM_5000_REG_BAND_3_CHANNELS,
|
|
|
|
EEPROM_5000_REG_BAND_4_CHANNELS,
|
|
|
|
EEPROM_5000_REG_BAND_5_CHANNELS,
|
2009-08-08 06:41:38 +08:00
|
|
|
EEPROM_5000_REG_BAND_24_HT40_CHANNELS,
|
|
|
|
EEPROM_5000_REG_BAND_52_HT40_CHANNELS
|
2009-07-25 02:13:01 +08:00
|
|
|
},
|
|
|
|
.verify_signature = iwlcore_eeprom_verify_signature,
|
|
|
|
.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
|
|
|
|
.release_semaphore = iwlcore_eeprom_release_semaphore,
|
|
|
|
.calib_version = iwl5000_eeprom_calib_version,
|
|
|
|
.query_addr = iwl5000_eeprom_query_addr,
|
|
|
|
},
|
|
|
|
.post_associate = iwl_post_associate,
|
|
|
|
.isr = iwl_isr_ict,
|
|
|
|
.config_ap = iwl_config_ap,
|
|
|
|
.temp_ops = {
|
|
|
|
.temperature = iwl5000_temperature,
|
|
|
|
.set_ct_kill = iwl1000_set_ct_threshold,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
2009-12-14 07:59:53 +08:00
|
|
|
static const struct iwl_ops iwl1000_ops = {
|
2009-07-25 02:13:12 +08:00
|
|
|
.ucode = &iwl5000_ucode,
|
2009-07-25 02:13:01 +08:00
|
|
|
.lib = &iwl1000_lib,
|
|
|
|
.hcmd = &iwl5000_hcmd,
|
|
|
|
.utils = &iwl5000_hcmd_utils,
|
2009-10-03 04:44:03 +08:00
|
|
|
.led = &iwlagn_led_ops,
|
2009-07-25 02:13:01 +08:00
|
|
|
};
|
|
|
|
|
2009-03-07 05:52:55 +08:00
|
|
|
struct iwl_cfg iwl1000_bgn_cfg = {
|
|
|
|
.name = "1000 Series BGN",
|
|
|
|
.fw_name_pre = IWL1000_FW_PRE,
|
|
|
|
.ucode_api_max = IWL1000_UCODE_API_MAX,
|
|
|
|
.ucode_api_min = IWL1000_UCODE_API_MIN,
|
2009-01-20 07:30:35 +08:00
|
|
|
.sku = IWL_SKU_G|IWL_SKU_N,
|
2009-07-25 02:13:01 +08:00
|
|
|
.ops = &iwl1000_ops,
|
2009-08-14 04:30:54 +08:00
|
|
|
.eeprom_size = OTP_LOW_IMAGE_SIZE,
|
2009-09-18 01:43:46 +08:00
|
|
|
.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
|
2009-01-20 07:30:35 +08:00
|
|
|
.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
|
2009-10-10 04:20:28 +08:00
|
|
|
.num_of_queues = IWL50_NUM_QUEUES,
|
|
|
|
.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
|
2009-01-20 07:30:35 +08:00
|
|
|
.mod_params = &iwl50_mod_params,
|
2009-02-03 08:21:14 +08:00
|
|
|
.valid_tx_ant = ANT_A,
|
|
|
|
.valid_rx_ant = ANT_AB,
|
2009-10-24 04:42:21 +08:00
|
|
|
.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
|
2009-10-31 05:36:07 +08:00
|
|
|
.set_l0s = true,
|
2009-10-24 04:42:21 +08:00
|
|
|
.use_bsm = false,
|
2009-08-14 04:30:54 +08:00
|
|
|
.max_ll_items = OTP_MAX_LL_ITEMS_1000,
|
|
|
|
.shadow_ram_support = false,
|
2009-08-14 04:30:59 +08:00
|
|
|
.ht_greenfield_support = true,
|
2009-09-12 01:38:14 +08:00
|
|
|
.led_compensation = 51,
|
2009-11-12 05:04:42 +08:00
|
|
|
.use_rts_for_ht = true, /* use rts/cts protection */
|
2009-09-26 05:24:26 +08:00
|
|
|
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
|
2009-10-24 04:42:28 +08:00
|
|
|
.support_ct_kill_exit = true,
|
2009-01-20 07:30:35 +08:00
|
|
|
};
|
|
|
|
|
2009-09-18 01:43:52 +08:00
|
|
|
struct iwl_cfg iwl1000_bg_cfg = {
|
|
|
|
.name = "1000 Series BG",
|
|
|
|
.fw_name_pre = IWL1000_FW_PRE,
|
|
|
|
.ucode_api_max = IWL1000_UCODE_API_MAX,
|
|
|
|
.ucode_api_min = IWL1000_UCODE_API_MIN,
|
|
|
|
.sku = IWL_SKU_G,
|
|
|
|
.ops = &iwl1000_ops,
|
|
|
|
.eeprom_size = OTP_LOW_IMAGE_SIZE,
|
|
|
|
.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
|
|
|
|
.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
|
2009-10-10 04:20:28 +08:00
|
|
|
.num_of_queues = IWL50_NUM_QUEUES,
|
|
|
|
.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
|
2009-09-18 01:43:52 +08:00
|
|
|
.mod_params = &iwl50_mod_params,
|
|
|
|
.valid_tx_ant = ANT_A,
|
|
|
|
.valid_rx_ant = ANT_AB,
|
2009-10-24 04:42:21 +08:00
|
|
|
.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
|
2009-10-31 05:36:07 +08:00
|
|
|
.set_l0s = true,
|
2009-10-24 04:42:21 +08:00
|
|
|
.use_bsm = false,
|
2009-09-18 01:43:52 +08:00
|
|
|
.max_ll_items = OTP_MAX_LL_ITEMS_1000,
|
|
|
|
.shadow_ram_support = false,
|
|
|
|
.ht_greenfield_support = true,
|
|
|
|
.led_compensation = 51,
|
2009-09-26 05:24:26 +08:00
|
|
|
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
|
2009-10-24 04:42:28 +08:00
|
|
|
.support_ct_kill_exit = true,
|
2009-09-18 01:43:52 +08:00
|
|
|
};
|
|
|
|
|
2009-09-26 05:24:28 +08:00
|
|
|
MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
|