43 files changed, 37912 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
new file mode 100644
index 00000000000..01b49eb8c8e
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -0,0 +1,251 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2008 - 2011 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 <linux/wireless.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-sta.h"
+#include "iwl-agn.h"
+#include "iwl-helpers.h"
+#include "iwl-agn-hw.h"
+
+/* Highest firmware API version supported */
+#define IWL1000_UCODE_API_MAX 5
+#define IWL100_UCODE_API_MAX 5
+
+/* Lowest firmware API version supported */
+#define IWL1000_UCODE_API_MIN 1
+#define IWL100_UCODE_API_MIN 5
+
+#define IWL1000_FW_PRE "iwlwifi-1000-"
+#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode"
+
+#define IWL100_FW_PRE "iwlwifi-100-"
+#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode"
+
+
+/*
+ * 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;
+}
+
+/* NIC configuration for 1000 series */
+static void iwl1000_nic_config(struct iwl_priv *priv)
+{
+        /* 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);
+
+        /* 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);
+}
+
+static struct iwl_sensitivity_ranges iwl1000_sensitivity = {
+        .min_nrg_cck = 95,
+        .max_nrg_cck = 0, /* not used, set to 0 */
+        .auto_corr_min_ofdm = 90,
+        .auto_corr_min_ofdm_mrc = 170,
+        .auto_corr_min_ofdm_x1 = 120,
+        .auto_corr_min_ofdm_mrc_x1 = 240,
+
+        .auto_corr_max_ofdm = 120,
+        .auto_corr_max_ofdm_mrc = 210,
+        .auto_corr_max_ofdm_x1 = 155,
+        .auto_corr_max_ofdm_mrc_x1 = 290,
+
+        .auto_corr_min_cck = 125,
+        .auto_corr_max_cck = 200,
+        .auto_corr_min_cck_mrc = 170,
+        .auto_corr_max_cck_mrc = 400,
+        .nrg_th_cck = 95,
+        .nrg_th_ofdm = 95,
+
+        .barker_corr_th_min = 190,
+        .barker_corr_th_min_mrc = 390,
+        .nrg_th_cca = 62,
+};
+
+static int iwl1000_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)
+                priv->cfg->base_params->num_of_queues =
+                        iwlagn_mod_params.num_of_queues;
+
+        priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
+        priv->hw_params.scd_bc_tbls_size =
+                        priv->cfg->base_params->num_of_queues *
+                        sizeof(struct iwlagn_scd_bc_tbl);
+        priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
+        priv->hw_params.max_stations = IWLAGN_STATION_COUNT;
+        priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;
+
+        priv->hw_params.max_data_size = IWLAGN_RTC_DATA_SIZE;
+        priv->hw_params.max_inst_size = IWLAGN_RTC_INST_SIZE;
+
+        priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
+                                        BIT(IEEE80211_BAND_5GHZ);
+
+        priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
+        if (priv->cfg->rx_with_siso_diversity)
+                priv->hw_params.rx_chains_num = 1;
+        else
+                priv->hw_params.rx_cha