Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

[pandora-kernel.git] / drivers / net / wireless / iwlwifi / iwl-commands.h

diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index e915075..6383d9f 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 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
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -120,7 +120,6 @@ enum {
        CALIBRATION_COMPLETE_NOTIFICATION = 0x67,
 
        /* 802.11h related */
-       RADAR_NOTIFICATION = 0x70,      /* not used */
        REPLY_QUIET_CMD = 0x71,         /* not used */
        REPLY_CHANNEL_SWITCH = 0x72,
        CHANNEL_SWITCH_NOTIFICATION = 0x73,
@@ -2248,10 +2247,22 @@ struct iwl_link_quality_cmd {
        __le32 reserved2;
 } __attribute__ ((packed));
 
+/*
+ * BT configuration enable flags:
+ *   bit 0 - 1: BT channel announcement enabled
+ *           0: disable
+ *   bit 1 - 1: priority of BT device enabled
+ *           0: disable
+ *   bit 2 - 1: BT 2 wire support enabled
+ *           0: disable
+ */
+#define BT_COEX_DISABLE (0x0)
+#define BT_ENABLE_CHANNEL_ANNOUNCE BIT(0)
+#define BT_ENABLE_PRIORITY        BIT(1)
+#define BT_ENABLE_2_WIRE          BIT(2)
+
 #define BT_COEX_DISABLE (0x0)
-#define BT_COEX_MODE_2W (0x1)
-#define BT_COEX_MODE_3W (0x2)
-#define BT_COEX_MODE_4W (0x3)
+#define BT_COEX_ENABLE  (BT_ENABLE_CHANNEL_ANNOUNCE | BT_ENABLE_PRIORITY)
 
 #define BT_LEAD_TIME_MIN (0x0)
 #define BT_LEAD_TIME_DEF (0x1E)
@@ -2510,7 +2521,7 @@ struct iwl_card_state_notif {
 
 #define HW_CARD_DISABLED   0x01
 #define SW_CARD_DISABLED   0x02
-#define RF_CARD_DISABLED   0x04
+#define CT_CARD_DISABLED   0x04
 #define RXON_CARD_DISABLED 0x10
 
 struct iwl_ct_kill_config {
@@ -2612,6 +2623,7 @@ struct iwl_ssid_ie {
 #define TX_CMD_LIFE_TIME_INFINITE      cpu_to_le32(0xFFFFFFFF)
 #define IWL_GOOD_CRC_TH                        cpu_to_le16(1)
 #define IWL_MAX_SCAN_SIZE 1024
+#define IWL_MAX_CMD_SIZE 4096
 #define IWL_MAX_PROBE_REQUEST          200
 
 /*
@@ -2984,7 +2996,7 @@ struct statistics_rx_ht_phy {
        __le32 agg_crc32_good;
        __le32 agg_mpdu_cnt;
        __le32 agg_cnt;
-       __le32 reserved2;
+       __le32 unsupport_mcs;
 } __attribute__ ((packed));
 
 #define INTERFERENCE_DATA_AVAILABLE      cpu_to_le32(1)
@@ -3087,8 +3099,8 @@ struct statistics_div {
 } __attribute__ ((packed));
 
 struct statistics_general {
-       __le32 temperature;
-       __le32 temperature_m;
+       __le32 temperature;   /* radio temperature */
+       __le32 temperature_m; /* for 5000 and up, this is radio voltage */
        struct statistics_dbg dbg;
        __le32 sleep_time;
        __le32 slots_out;
@@ -3096,7 +3108,12 @@ struct statistics_general {
        __le32 ttl_timestamp;
        struct statistics_div div;
        __le32 rx_enable_counter;
-       __le32 reserved1;
+       /*
+        * num_of_sos_states:
+        *  count the number of times we have to re-tune
+        *  in order to get out of bad PHY status
+        */
+       __le32 num_of_sos_states;
        __le32 reserved2;
        __le32 reserved3;
 } __attribute__ ((packed));
@@ -3161,13 +3178,30 @@ struct iwl_notif_statistics {
 
 /*
  * MISSED_BEACONS_NOTIFICATION = 0xa2 (notification only, not a command)
+ *
+ * uCode send MISSED_BEACONS_NOTIFICATION to driver when detect beacon missed
+ * in regardless of how many missed beacons, which mean when driver receive the
+ * notification, inside the command, it can find all the beacons information
+ * which include number of total missed beacons, number of consecutive missed
+ * beacons, number of beacons received and number of beacons expected to
+ * receive.
+ *
+ * If uCode detected consecutive_missed_beacons > 5, it will reset the radio
+ * in order to bring the radio/PHY back to working state; which has no relation
+ * to when driver will perform sensitivity calibration.
+ *
+ * Driver should set it own missed_beacon_threshold to decide when to perform
+ * sensitivity calibration based on number of consecutive missed beacons in
+ * order to improve overall performance, especially in noisy environment.
+ *
  */
-/* if ucode missed CONSECUTIVE_MISSED_BCONS_TH beacons in a row,
- * then this notification will be sent. */
-#define CONSECUTIVE_MISSED_BCONS_TH 20
+
+#define IWL_MISSED_BEACON_THRESHOLD_MIN        (1)
+#define IWL_MISSED_BEACON_THRESHOLD_DEF        (5)
+#define IWL_MISSED_BEACON_THRESHOLD_MAX        IWL_MISSED_BEACON_THRESHOLD_DEF
 
 struct iwl_missed_beacon_notif {
-       __le32 consequtive_missed_beacons;
+       __le32 consecutive_missed_beacons;
        __le32 total_missed_becons;
        __le32 num_expected_beacons;
        __le32 num_recvd_beacons;
@@ -3437,11 +3471,7 @@ enum {
        IWL_PHY_CALIBRATE_DIFF_GAIN_CMD         = 7,
        IWL_PHY_CALIBRATE_DC_CMD                = 8,
        IWL_PHY_CALIBRATE_LO_CMD                = 9,
-       IWL_PHY_CALIBRATE_RX_BB_CMD             = 10,
        IWL_PHY_CALIBRATE_TX_IQ_CMD             = 11,
-       IWL_PHY_CALIBRATE_RX_IQ_CMD             = 12,
-       IWL_PHY_CALIBRATION_NOISE_CMD           = 13,
-       IWL_PHY_CALIBRATE_AGC_TABLE_CMD         = 14,
        IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD       = 15,
        IWL_PHY_CALIBRATE_BASE_BAND_CMD         = 16,
        IWL_PHY_CALIBRATE_TX_IQ_PERD_CMD        = 17,