Merge branch 'wireless-next-2.6' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6

8 files changed, 176 insertions, 16 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 56ef4ed0db47..19dbef06d52c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -50,14 +50,20 @@
 
 /* Highest firmware API version supported */
 #define IWL1000_UCODE_API_MAX 3
+#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 #api ".ucode"
 #define IWL1000_MODULE_FIRMWARE(api) _IWL1000_MODULE_FIRMWARE(api)
 
+#define IWL100_FW_PRE "iwlwifi-100-"
+#define _IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE #api ".ucode"
+#define IWL100_MODULE_FIRMWARE(api) _IWL100_MODULE_FIRMWARE(api)
+
 
 /*
  * For 1000, use advance thermal throttling critical temperature threshold,
@@ -310,4 +316,71 @@ struct iwl_cfg iwl1000_bg_cfg = {
         .chain_noise_calib_by_driver = true,
 };
 
+struct iwl_cfg iwl100_bgn_cfg = {
+        .name = "Intel(R) 100 Series 1x1 BGN",
+        .fw_name_pre = IWL100_FW_PRE,
+        .ucode_api_max = IWL100_UCODE_API_MAX,
+        .ucode_api_min = IWL100_UCODE_API_MIN,
+        .sku = IWL_SKU_G|IWL_SKU_N,
+        .ops = &iwl1000_ops,
+        .eeprom_size = OTP_LOW_IMAGE_SIZE,
+        .eeprom_ver = EEPROM_1000_EEPROM_VERSION,
+        .eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
+        .num_of_queues = IWLAGN_NUM_QUEUES,
+        .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
+        .mod_params = &iwlagn_mod_params,
+        .valid_tx_ant = ANT_A,
+        .valid_rx_ant = ANT_A,
+        .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+        .set_l0s = true,
+        .use_bsm = false,
+        .max_ll_items = OTP_MAX_LL_ITEMS_1000,
+        .shadow_ram_support = false,
+        .ht_greenfield_support = true,
+        .led_compensation = 51,
+        .use_rts_for_aggregation = true, /* use rts/cts protection */
+        .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+        .support_ct_kill_exit = true,
+        .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
+        .chain_noise_scale = 1000,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
+        .max_event_log_size = 128,
+        .ucode_tracing = true,
+        .sensitivity_calib_by_driver = true,
+        .chain_noise_calib_by_driver = true,
+};
+
+struct iwl_cfg iwl100_bg_cfg = {
+        .name = "Intel(R) 100 Series 1x1 BG",
+        .fw_name_pre = IWL100_FW_PRE,
+        .ucode_api_max = IWL100_UCODE_API_MAX,
+        .ucode_api_min = IWL100_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_1000_TX_POWER_VERSION,
+        .num_of_queues = IWLAGN_NUM_QUEUES,
+        .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
+        .mod_params = &iwlagn_mod_params,
+        .valid_tx_ant = ANT_A,
+        .valid_rx_ant = ANT_A,
+        .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+        .set_l0s = true,
+        .use_bsm = false,
+        .max_ll_items = OTP_MAX_LL_ITEMS_1000,
+        .shadow_ram_support = false,
+        .led_compensation = 51,
+        .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+        .support_ct_kill_exit = true,
+        .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
+        .chain_noise_scale = 1000,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
+        .max_event_log_size = 128,
+        .ucode_tracing = true,
+        .sensitivity_calib_by_driver = true,
+        .chain_noise_calib_by_driver = true,
+};
+
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 9f43f2770c96..4d45932e901e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -51,7 +51,7 @@
 
 /* Highest firmware API version supported */
 #define IWL6000_UCODE_API_MAX 4
-#define IWL6050_UCODE_API_MAX 4
+#define IWL6050_UCODE_API_MAX 5
 #define IWL6000G2_UCODE_API_MAX 5
 
 /* Lowest firmware API version supported */
@@ -83,15 +83,24 @@ static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
         priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
 }
 
-/* Indicate calibration version to uCode. */
-static void iwl6000_set_calib_version(struct iwl_priv *priv)
+static void iwl6050_additional_nic_config(struct iwl_priv *priv)
 {
-        if (priv->cfg->need_dc_calib &&
-            (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6))
+        /* Indicate calibration version to uCode. */
+        if (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6)
                 iwl_set_bit(priv, CSR_GP_DRIVER_REG,
                                 CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
 }
 
+static void iwl6050g2_additional_nic_config(struct iwl_priv *priv)
+{
+        /* Indicate calibration version to uCode. */
+        if (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6)
+                iwl_set_bit(priv, CSR_GP_DRIVER_REG,
+                                CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
+        iwl_set_bit(priv, CSR_GP_DRIVER_REG,
+                    CSR_GP_DRIVER_REG_BIT_6050_1x2);
+}
+
 /* NIC configuration for 6000 series */
 static void iwl6000_nic_config(struct iwl_priv *priv)
 {
@@ -117,9 +126,11 @@ static void iwl6000_nic_config(struct iwl_priv *priv)
                 iwl_write32(priv, CSR_GP_DRIVER_REG,
                              CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
         }
-        /* else do nothing, uCode configured */
-        if (priv->cfg->ops->lib->temp_ops.set_calib_version)
-                priv->cfg->ops->lib->temp_ops.set_calib_version(priv);
+        /* do additional nic configuration if needed */
+        if (priv->cfg->ops->nic &&
+                priv->cfg->ops->nic->additional_nic_config) {
+                        priv->cfg->ops->nic->additional_nic_config(priv);
+        }
 }
 
 static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
@@ -188,7 +199,7 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
                 BIT(IWL_CALIB_TX_IQ)            |
                 BIT(IWL_CALIB_BASE_BAND);
         if (priv->cfg->need_dc_calib)
-                priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_DC);
+                priv->hw_params.calib_rt_cfg |= BIT(IWL_CALIB_CFG_DC_IDX);
 
         priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS;
 
@@ -320,7 +331,6 @@ static struct iwl_lib_ops iwl6000_lib = {
         .temp_ops = {
                 .temperature = iwlagn_temperature,
                 .set_ct_kill = iwl6000_set_ct_threshold,
-                .set_calib_version = iwl6000_set_calib_version,
          },
         .manage_ibss_station = iwlagn_manage_ibss_station,
         .update_bcast_stations = iwl_update_bcast_stations,
@@ -396,7 +406,6 @@ static struct iwl_lib_ops iwl6000g2b_lib = {
         .temp_ops = {
                 .temperature = iwlagn_temperature,
                 .set_ct_kill = iwl6000_set_ct_threshold,
-                .set_calib_version = iwl6000_set_calib_version,
          },
         .manage_ibss_station = iwlagn_manage_ibss_station,
         .update_bcast_stations = iwl_update_bcast_stations,
@@ -419,6 +428,14 @@ static struct iwl_lib_ops iwl6000g2b_lib = {
         }
 };
 
+static struct iwl_nic_ops iwl6050_nic_ops = {
+        .additional_nic_config = &iwl6050_additional_nic_config,
+};
+
+static struct iwl_nic_ops iwl6050g2_nic_ops = {
+        .additional_nic_config = &iwl6050g2_additional_nic_config,
+};
+
 static const struct iwl_ops iwl6000_ops = {
         .lib = &iwl6000_lib,
         .hcmd = &iwlagn_hcmd,
@@ -426,6 +443,22 @@ static const struct iwl_ops iwl6000_ops = {
         .led = &iwlagn_led_ops,
 };
 
+static const struct iwl_ops iwl6050_ops = {
+        .lib = &iwl6000_lib,
+        .hcmd = &iwlagn_hcmd,
+        .utils = &iwlagn_hcmd_utils,
+        .led = &iwlagn_led_ops,
+        .nic = &iwl6050_nic_ops,
+};
+
+static const struct iwl_ops iwl6050g2_ops = {
+        .lib = &iwl6000_lib,
+        .hcmd = &iwlagn_hcmd,
+        .utils = &iwlagn_hcmd_utils,
+        .led = &iwlagn_led_ops,
+        .nic = &iwl6050g2_nic_ops,
+};
+
 static const struct iwl_ops iwl6000g2b_ops = {
         .lib = &iwl6000g2b_lib,
         .hcmd = &iwlagn_bt_hcmd,
@@ -909,7 +942,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
         .ucode_api_max = IWL6050_UCODE_API_MAX,
         .ucode_api_min = IWL6050_UCODE_API_MIN,
         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
-        .ops = &iwl6000_ops,
+        .ops = &iwl6050_ops,
         .eeprom_size = OTP_LOW_IMAGE_SIZE,
         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
@@ -947,7 +980,7 @@ struct iwl_cfg iwl6050g2_bgn_cfg = {
         .ucode_api_max = IWL6050_UCODE_API_MAX,
         .ucode_api_min = IWL6050_UCODE_API_MIN,
         .sku = IWL_SKU_G|IWL_SKU_N,
-        .ops = &iwl6000_ops,
+        .ops = &iwl6050g2_ops,
         .eeprom_size = OTP_LOW_IMAGE_SIZE,
         .eeprom_ver = EEPROM_6050G2_EEPROM_VERSION,
         .eeprom_calib_ver = EEPROM_6050G2_TX_POWER_VERSION,
@@ -985,7 +1018,7 @@ struct iwl_cfg iwl6050_2abg_cfg = {
         .ucode_api_max = IWL6050_UCODE_API_MAX,
         .ucode_api_min = IWL6050_UCODE_API_MIN,
         .sku = IWL_SKU_A|IWL_SKU_G,
-        .ops = &iwl6000_ops,
+        .ops = &iwl6050_ops,
         .eeprom_size = OTP_LOW_IMAGE_SIZE,
         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 646864a26eaf..e23c554b73a8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2765,6 +2765,25 @@ static void iwl_rf_kill_ct_config(struct iwl_priv *priv)
         }
 }
 
+static int iwlagn_send_calib_cfg_rt(struct iwl_priv *priv, u32 cfg)
+{
+        struct iwl_calib_cfg_cmd calib_cfg_cmd;
+        struct iwl_host_cmd cmd = {
+                .id = CALIBRATION_CFG_CMD,
+                .len = sizeof(struct iwl_calib_cfg_cmd),
+                .data = &calib_cfg_cmd,
+        };
+
+        memset(&calib_cfg_cmd, 0, sizeof(calib_cfg_cmd));
+        calib_cfg_cmd.ucd_calib_cfg.once.is_enable = IWL_CALIB_INIT_CFG_ALL;
+        calib_cfg_cmd.ucd_calib_cfg.once.start = cfg;
+        calib_cfg_cmd.ucd_calib_cfg.once.send_res = 0;
+        calib_cfg_cmd.ucd_calib_cfg.flags = 0;
+
+        return iwl_send_cmd(priv, &cmd);
+}
+
+
 /**
  * iwl_alive_start - called after REPLY_ALIVE notification received
  *                   from protocol/runtime uCode (initialization uCode's
@@ -2801,6 +2820,10 @@ static void iwl_alive_start(struct iwl_priv *priv)
                 goto restart;
         }
 
+        if (priv->hw_params.calib_rt_cfg)
+                iwlagn_send_calib_cfg_rt(priv, priv->hw_params.calib_rt_cfg);
+
+
         /* After the ALIVE response, we can send host commands to the uCode */
         set_bit(STATUS_ALIVE, &priv->status);
 
@@ -4788,6 +4811,12 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
         {IWL_PCI_DEVICE(0x0083, 0x1326, iwl1000_bg_cfg)},
         {IWL_PCI_DEVICE(0x0084, 0x1216, iwl1000_bg_cfg)},
         {IWL_PCI_DEVICE(0x0084, 0x1316, iwl1000_bg_cfg)},
+
+        {IWL_PCI_DEVICE(0x08AE, 0x1005, iwl100_bgn_cfg)},
+        {IWL_PCI_DEVICE(0x08AF, 0x1015, iwl100_bgn_cfg)},
+        {IWL_PCI_DEVICE(0x08AE, 0x1025, iwl100_bgn_cfg)},
+        {IWL_PCI_DEVICE(0x08AE, 0x1007, iwl100_bg_cfg)},
+        {IWL_PCI_DEVICE(0x08AE, 0x1017, iwl100_bg_cfg)},
 #endif /* CONFIG_IWL5000 */
 
         {0}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index a372184ac210..d5dc824ebbfb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -92,6 +92,8 @@ extern struct iwl_cfg iwl6050_2abg_cfg;
 extern struct iwl_cfg iwl6050g2_bgn_cfg;
 extern struct iwl_cfg iwl1000_bgn_cfg;
 extern struct iwl_cfg iwl1000_bg_cfg;
+extern struct iwl_cfg iwl100_bgn_cfg;
+extern struct iwl_cfg iwl100_bg_cfg;
 
 extern struct iwl_mod_params iwlagn_mod_params;
 extern struct iwl_hcmd_ops iwlagn_hcmd;
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 27e250c8d4b5..27350eebb132 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -3800,6 +3800,21 @@ enum {
 
 #define IWL_CALIB_INIT_CFG_ALL  cpu_to_le32(0xffffffff)
 
+/* This enum defines the bitmap of various calibrations to enable in both
+ * init ucode and runtime ucode through CALIBRATION_CFG_CMD.
+ */
+enum iwl_ucode_calib_cfg {
+        IWL_CALIB_CFG_RX_BB_IDX,
+        IWL_CALIB_CFG_DC_IDX,
+        IWL_CALIB_CFG_TX_IQ_IDX,
+        IWL_CALIB_CFG_RX_IQ_IDX,
+        IWL_CALIB_CFG_NOISE_IDX,
+        IWL_CALIB_CFG_CRYSTAL_IDX,
+        IWL_CALIB_CFG_TEMPERATURE_IDX,
+        IWL_CALIB_CFG_PAPD_IDX,
+};
+
+
 struct iwl_calib_cfg_elmnt_s {
         __le32 is_enable;
         __le32 start;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index f0302bfe85f5..5daa1893fd03 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -137,7 +137,6 @@ struct iwl_debugfs_ops {
 struct iwl_temp_ops {
         void (*temperature)(struct iwl_priv *priv);
         void (*set_ct_kill)(struct iwl_priv *priv);
-        void (*set_calib_version)(struct iwl_priv *priv);
 };
 
 struct iwl_tt_ops {
@@ -233,11 +232,17 @@ struct iwl_led_ops {
         int (*off)(struct iwl_priv *priv);
 };
 
+/* NIC specific ops */
+struct iwl_nic_ops {
+        void (*additional_nic_config)(struct iwl_priv *priv);
+};
+
 struct iwl_ops {
         const struct iwl_lib_ops *lib;
         const struct iwl_hcmd_ops *hcmd;
         const struct iwl_hcmd_utils_ops *utils;
         const struct iwl_led_ops *led;
+        const struct iwl_nic_ops *nic;
 };
 
 struct iwl_mod_params {
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index ecf98e7ac4ed..2aa15ab13892 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -371,7 +371,8 @@
 #define CSR_GP_DRIVER_REG_BIT_RADIO_SKU_3x3_HYB     (0x00000000)
 #define CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_HYB     (0x00000001)
 #define CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA     (0x00000002)
-#define CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6    (0x00000004)
+#define CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6        (0x00000004)
+#define CSR_GP_DRIVER_REG_BIT_6050_1x2              (0x00000008)
 
 /* GIO Chicken Bits (PCI Express bus link power management) */
 #define CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX  (0x00800000)
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 74d25bcbfcb2..90a37a94c698 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -684,6 +684,7 @@ struct iwl_sensitivity_ranges {
  * @ct_kill_threshold: temperature threshold
  * @beacon_time_tsf_bits: number of valid tsf bits for beacon time
  * @calib_init_cfg: setup initial calibrations for the hw
+ * @calib_rt_cfg: setup runtime calibrations for the hw
  * @struct iwl_sensitivity_ranges: range of sensitivity values
  */
 struct iwl_hw_params {
@@ -710,6 +711,7 @@ struct iwl_hw_params {
                                     /* for 1000, 6000 series and up */
         u16 beacon_time_tsf_bits;
         u32 calib_init_cfg;
+        u32 calib_rt_cfg;
         const struct iwl_sensitivity_ranges *sens;
 };