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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-commands.h')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-commands.h297
1 files changed, 280 insertions, 17 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 4afaf77..e915075 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -109,11 +109,12 @@ enum {
REPLY_TX_LINK_QUALITY_CMD = 0x4e, /* 4965 only */
/* WiMAX coexistence */
- COEX_PRIORITY_TABLE_CMD = 0x5a, /*5000 only */
+ COEX_PRIORITY_TABLE_CMD = 0x5a, /* for 5000 series and up */
COEX_MEDIUM_NOTIFICATION = 0x5b,
COEX_EVENT_CMD = 0x5c,
/* Calibration */
+ TEMPERATURE_NOTIFICATION = 0x62,
CALIBRATION_CFG_CMD = 0x65,
CALIBRATION_RES_NOTIFICATION = 0x66,
CALIBRATION_COMPLETE_NOTIFICATION = 0x67,
@@ -148,7 +149,7 @@ enum {
QUIET_NOTIFICATION = 0x96, /* not used */
REPLY_TX_PWR_TABLE_CMD = 0x97,
REPLY_TX_POWER_DBM_CMD_V1 = 0x98, /* old version of API */
- TX_ANT_CONFIGURATION_CMD = 0x98, /* not used */
+ TX_ANT_CONFIGURATION_CMD = 0x98,
MEASURE_ABORT_NOTIFICATION = 0x99, /* not used */
/* Bluetooth device coexistence config command */
@@ -353,6 +354,9 @@ struct iwl3945_power_per_rate {
#define POWER_TABLE_NUM_HT_OFDM_ENTRIES 32
#define POWER_TABLE_CCK_ENTRY 32
+#define IWL_PWR_NUM_HT_OFDM_ENTRIES 24
+#define IWL_PWR_CCK_ENTRIES 2
+
/**
* union iwl4965_tx_power_dual_stream
*
@@ -411,6 +415,16 @@ struct iwl5000_tx_power_dbm_cmd {
u8 reserved;
} __attribute__ ((packed));
+/**
+ * Command TX_ANT_CONFIGURATION_CMD = 0x98
+ * This command is used to configure valid Tx antenna.
+ * By default uCode concludes the valid antenna according to the radio flavor.
+ * This command enables the driver to override/modify this conclusion.
+ */
+struct iwl_tx_ant_config_cmd {
+ __le32 valid;
+} __attribute__ ((packed));
+
/******************************************************************************
* (0a)
* Alive and Error Commands & Responses:
@@ -793,7 +807,7 @@ struct iwl3945_channel_switch_cmd {
struct iwl3945_power_per_rate power[IWL_MAX_RATES];
} __attribute__ ((packed));
-struct iwl_channel_switch_cmd {
+struct iwl4965_channel_switch_cmd {
u8 band;
u8 expect_beacon;
__le16 channel;
@@ -803,6 +817,48 @@ struct iwl_channel_switch_cmd {
struct iwl4965_tx_power_db tx_power;
} __attribute__ ((packed));
+/**
+ * struct iwl5000_channel_switch_cmd
+ * @band: 0- 5.2GHz, 1- 2.4GHz
+ * @expect_beacon: 0- resume transmits after channel switch
+ * 1- wait for beacon to resume transmits
+ * @channel: new channel number
+ * @rxon_flags: Rx on flags
+ * @rxon_filter_flags: filtering parameters
+ * @switch_time: switch time in extended beacon format
+ * @reserved: reserved bytes
+ */
+struct iwl5000_channel_switch_cmd {
+ u8 band;
+ u8 expect_beacon;
+ __le16 channel;
+ __le32 rxon_flags;
+ __le32 rxon_filter_flags;
+ __le32 switch_time;
+ __le32 reserved[2][IWL_PWR_NUM_HT_OFDM_ENTRIES + IWL_PWR_CCK_ENTRIES];
+} __attribute__ ((packed));
+
+/**
+ * struct iwl6000_channel_switch_cmd
+ * @band: 0- 5.2GHz, 1- 2.4GHz
+ * @expect_beacon: 0- resume transmits after channel switch
+ * 1- wait for beacon to resume transmits
+ * @channel: new channel number
+ * @rxon_flags: Rx on flags
+ * @rxon_filter_flags: filtering parameters
+ * @switch_time: switch time in extended beacon format
+ * @reserved: reserved bytes
+ */
+struct iwl6000_channel_switch_cmd {
+ u8 band;
+ u8 expect_beacon;
+ __le16 channel;
+ __le32 rxon_flags;
+ __le32 rxon_filter_flags;
+ __le32 switch_time;
+ __le32 reserved[3][IWL_PWR_NUM_HT_OFDM_ENTRIES + IWL_PWR_CCK_ENTRIES];
+} __attribute__ ((packed));
+
/*
* CHANNEL_SWITCH_NOTIFICATION = 0x73 (notification only, not a command)
*/
@@ -921,6 +977,7 @@ struct iwl_qosparam_cmd {
#define STA_MODIFY_TX_RATE_MSK 0x04
#define STA_MODIFY_ADDBA_TID_MSK 0x08
#define STA_MODIFY_DELBA_TID_MSK 0x10
+#define STA_MODIFY_SLEEP_TX_COUNT_MSK 0x20
/* Receiver address (actually, Rx station's index into station table),
* combined with Traffic ID (QOS priority), in format used by Tx Scheduler */
@@ -1051,7 +1108,14 @@ struct iwl4965_addsta_cmd {
* Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
__le16 add_immediate_ba_ssn;
- __le32 reserved2;
+ /*
+ * Number of packets OK to transmit to station even though
+ * it is asleep -- used to synchronise PS-poll and u-APSD
+ * responses while ucode keeps track of STA sleep state.
+ */
+ __le16 sleep_tx_count;
+
+ __le16 reserved2;
} __attribute__ ((packed));
/* 5000 */
@@ -1082,7 +1146,14 @@ struct iwl_addsta_cmd {
* Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
__le16 add_immediate_ba_ssn;
- __le32 reserved2;
+ /*
+ * Number of packets OK to transmit to station even though
+ * it is asleep -- used to synchronise PS-poll and u-APSD
+ * responses while ucode keeps track of STA sleep state.
+ */
+ __le16 sleep_tx_count;
+
+ __le16 reserved2;
} __attribute__ ((packed));
@@ -1634,6 +1705,21 @@ enum {
TX_ABORT_REQUIRED_MSK = 0x80000000, /* bits 31:31 */
};
+static inline u32 iwl_tx_status_to_mac80211(u32 status)
+{
+ status &= TX_STATUS_MSK;
+
+ switch (status) {
+ case TX_STATUS_SUCCESS:
+ case TX_STATUS_DIRECT_DONE:
+ return IEEE80211_TX_STAT_ACK;
+ case TX_STATUS_FAIL_DEST_PS:
+ return IEEE80211_TX_STAT_TX_FILTERED;
+ default:
+ return 0;
+ }
+}
+
static inline bool iwl_is_tx_success(u32 status)
{
status &= TX_STATUS_MSK;
@@ -2162,6 +2248,19 @@ struct iwl_link_quality_cmd {
__le32 reserved2;
} __attribute__ ((packed));
+#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_LEAD_TIME_MIN (0x0)
+#define BT_LEAD_TIME_DEF (0x1E)
+#define BT_LEAD_TIME_MAX (0xFF)
+
+#define BT_MAX_KILL_MIN (0x1)
+#define BT_MAX_KILL_DEF (0x5)
+#define BT_MAX_KILL_MAX (0xFF)
+
/*
* REPLY_BT_CONFIG = 0x9b (command, has simple generic response)
*
@@ -2497,9 +2596,10 @@ struct iwl_scan_channel {
/**
* struct iwl_ssid_ie - directed scan network information element
*
- * Up to 4 of these may appear in REPLY_SCAN_CMD, selected by "type" field
- * in struct iwl_scan_channel; each channel may select different ssids from
- * among the 4 entries. SSID IEs get transmitted in reverse order of entry.
+ * Up to 20 of these may appear in REPLY_SCAN_CMD (Note: Only 4 are in
+ * 3945 SCAN api), selected by "type" bit field in struct iwl_scan_channel;
+ * each channel may select different ssids from among the 20 (4) entries.
+ * SSID IEs get transmitted in reverse order of entry.
*/
struct iwl_ssid_ie {
u8 id;
@@ -3001,6 +3101,10 @@ struct statistics_general {
__le32 reserved3;
} __attribute__ ((packed));
+#define UCODE_STATISTICS_CLEAR_MSK (0x1 << 0)
+#define UCODE_STATISTICS_FREQUENCY_MSK (0x1 << 1)
+#define UCODE_STATISTICS_NARROW_BAND_MSK (0x1 << 2)
+
/*
* REPLY_STATISTICS_CMD = 0x9c,
* 3945 and 4965 identical.
@@ -3237,12 +3341,6 @@ struct iwl_missed_beacon_notif {
* Lower values mean higher energy; this means making sure that the value
* in HD_MIN_ENERGY_CCK_DET_INDEX is at or *above* "Max cck energy".
*
- * Driver should set the following entries to fixed values:
- *
- * HD_MIN_ENERGY_OFDM_DET_INDEX 100
- * HD_BARKER_CORR_TH_ADD_MIN_INDEX 190
- * HD_BARKER_CORR_TH_ADD_MIN_MRC_INDEX 390
- * HD_OFDM_ENERGY_TH_IN_INDEX 62
*/
/*
@@ -3440,30 +3538,134 @@ struct iwl_led_cmd {
} __attribute__ ((packed));
/*
- * Coexistence WIFI/WIMAX Command
- * COEX_PRIORITY_TABLE_CMD = 0x5a
- *
+ * station priority table entries
+ * also used as potential "events" value for both
+ * COEX_MEDIUM_NOTIFICATION and COEX_EVENT_CMD
+ */
+
+/*
+ * COEX events entry flag masks
+ * RP - Requested Priority
+ * WP - Win Medium Priority: priority assigned when the contention has been won
+ */
+#define COEX_EVT_FLAG_MEDIUM_FREE_NTFY_FLG (0x1)
+#define COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_FLG (0x2)
+#define COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_FLG (0x4)
+
+#define COEX_CU_UNASSOC_IDLE_RP 4
+#define COEX_CU_UNASSOC_MANUAL_SCAN_RP 4
+#define COEX_CU_UNASSOC_AUTO_SCAN_RP 4
+#define COEX_CU_CALIBRATION_RP 4
+#define COEX_CU_PERIODIC_CALIBRATION_RP 4
+#define COEX_CU_CONNECTION_ESTAB_RP 4
+#define COEX_CU_ASSOCIATED_IDLE_RP 4
+#define COEX_CU_ASSOC_MANUAL_SCAN_RP 4
+#define COEX_CU_ASSOC_AUTO_SCAN_RP 4
+#define COEX_CU_ASSOC_ACTIVE_LEVEL_RP 4
+#define COEX_CU_RF_ON_RP 6
+#define COEX_CU_RF_OFF_RP 4
+#define COEX_CU_STAND_ALONE_DEBUG_RP 6
+#define COEX_CU_IPAN_ASSOC_LEVEL_RP 4
+#define COEX_CU_RSRVD1_RP 4
+#define COEX_CU_RSRVD2_RP 4
+
+#define COEX_CU_UNASSOC_IDLE_WP 3
+#define COEX_CU_UNASSOC_MANUAL_SCAN_WP 3
+#define COEX_CU_UNASSOC_AUTO_SCAN_WP 3
+#define COEX_CU_CALIBRATION_WP 3
+#define COEX_CU_PERIODIC_CALIBRATION_WP 3
+#define COEX_CU_CONNECTION_ESTAB_WP 3
+#define COEX_CU_ASSOCIATED_IDLE_WP 3
+#define COEX_CU_ASSOC_MANUAL_SCAN_WP 3
+#define COEX_CU_ASSOC_AUTO_SCAN_WP 3
+#define COEX_CU_ASSOC_ACTIVE_LEVEL_WP 3
+#define COEX_CU_RF_ON_WP 3
+#define COEX_CU_RF_OFF_WP 3
+#define COEX_CU_STAND_ALONE_DEBUG_WP 6
+#define COEX_CU_IPAN_ASSOC_LEVEL_WP 3
+#define COEX_CU_RSRVD1_WP 3
+#define COEX_CU_RSRVD2_WP 3
+
+#define COEX_UNASSOC_IDLE_FLAGS 0
+#define COEX_UNASSOC_MANUAL_SCAN_FLAGS \
+ (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_FLG | \
+ COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_FLG)
+#define COEX_UNASSOC_AUTO_SCAN_FLAGS \
+ (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_FLG | \
+ COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_FLG)
+#define COEX_CALIBRATION_FLAGS \
+ (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_FLG | \
+ COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_FLG)
+#define COEX_PERIODIC_CALIBRATION_FLAGS 0
+/*
+ * COEX_CONNECTION_ESTAB:
+ * we need DELAY_MEDIUM_FREE_NTFY to let WiMAX disconnect from network.
+ */
+#define COEX_CONNECTION_ESTAB_FLAGS \
+ (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_FLG | \
+ COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_FLG | \
+ COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_FLG)
+#define COEX_ASSOCIATED_IDLE_FLAGS 0
+#define COEX_ASSOC_MANUAL_SCAN_FLAGS \
+ (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_FLG | \
+ COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_FLG)
+#define COEX_ASSOC_AUTO_SCAN_FLAGS \
+ (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_FLG | \
+ COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_FLG)
+#define COEX_ASSOC_ACTIVE_LEVEL_FLAGS 0
+#define COEX_RF_ON_FLAGS 0
+#define COEX_RF_OFF_FLAGS 0
+#define COEX_STAND_ALONE_DEBUG_FLAGS \
+ (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_FLG | \
+ COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_FLG)
+#define COEX_IPAN_ASSOC_LEVEL_FLAGS \
+ (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_FLG | \
+ COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_FLG | \
+ COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_FLG)
+#define COEX_RSRVD1_FLAGS 0
+#define COEX_RSRVD2_FLAGS 0
+/*
+ * COEX_CU_RF_ON is the event wrapping all radio ownership.
+ * We need DELAY_MEDIUM_FREE_NTFY to let WiMAX disconnect from network.
*/
+#define COEX_CU_RF_ON_FLAGS \
+ (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_FLG | \
+ COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_FLG | \
+ COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_FLG)
+
+
enum {
+ /* un-association part */
COEX_UNASSOC_IDLE = 0,
COEX_UNASSOC_MANUAL_SCAN = 1,
COEX_UNASSOC_AUTO_SCAN = 2,
+ /* calibration */
COEX_CALIBRATION = 3,
COEX_PERIODIC_CALIBRATION = 4,
+ /* connection */
COEX_CONNECTION_ESTAB = 5,
+ /* association part */
COEX_ASSOCIATED_IDLE = 6,
COEX_ASSOC_MANUAL_SCAN = 7,
COEX_ASSOC_AUTO_SCAN = 8,
COEX_ASSOC_ACTIVE_LEVEL = 9,
+ /* RF ON/OFF */
COEX_RF_ON = 10,
COEX_RF_OFF = 11,
COEX_STAND_ALONE_DEBUG = 12,
+ /* IPAN */
COEX_IPAN_ASSOC_LEVEL = 13,
+ /* reserved */
COEX_RSRVD1 = 14,
COEX_RSRVD2 = 15,
COEX_NUM_OF_EVENTS = 16
};
+/*
+ * Coexistence WIFI/WIMAX Command
+ * COEX_PRIORITY_TABLE_CMD = 0x5a
+ *
+ */
struct iwl_wimax_coex_event_entry {
u8 request_prio;
u8 win_medium_prio;
@@ -3488,6 +3690,55 @@ struct iwl_wimax_coex_cmd {
struct iwl_wimax_coex_event_entry sta_prio[COEX_NUM_OF_EVENTS];
} __attribute__ ((packed));
+/*
+ * Coexistence MEDIUM NOTIFICATION
+ * COEX_MEDIUM_NOTIFICATION = 0x5b
+ *
+ * notification from uCode to host to indicate medium changes
+ *
+ */
+/*
+ * status field
+ * bit 0 - 2: medium status
+ * bit 3: medium change indication
+ * bit 4 - 31: reserved
+ */
+/* status option values, (0 - 2 bits) */
+#define COEX_MEDIUM_BUSY (0x0) /* radio belongs to WiMAX */
+#define COEX_MEDIUM_ACTIVE (0x1) /* radio belongs to WiFi */
+#define COEX_MEDIUM_PRE_RELEASE (0x2) /* received radio release */
+#define COEX_MEDIUM_MSK (0x7)
+
+/* send notification status (1 bit) */
+#define COEX_MEDIUM_CHANGED (0x8)
+#define COEX_MEDIUM_CHANGED_MSK (0x8)
+#define COEX_MEDIUM_SHIFT (3)
+
+struct iwl_coex_medium_notification {
+ __le32 status;
+ __le32 events;
+} __attribute__ ((packed));
+
+/*
+ * Coexistence EVENT Command
+ * COEX_EVENT_CMD = 0x5c
+ *
+ * send from host to uCode for coex event request.
+ */
+/* flags options */
+#define COEX_EVENT_REQUEST_MSK (0x1)
+
+struct iwl_coex_event_cmd {
+ u8 flags;
+ u8 event;
+ __le16 reserved;
+} __attribute__ ((packed));
+
+struct iwl_coex_event_resp {
+ __le32 status;
+} __attribute__ ((packed));
+
+
/******************************************************************************
* (13)
* Union of all expected notifications/responses:
@@ -3495,6 +3746,16 @@ struct iwl_wimax_coex_cmd {
*****************************************************************************/
struct iwl_rx_packet {
+ /*
+ * The first 4 bytes of the RX frame header contain both the RX frame
+ * size and some flags.
+ * Bit fields:
+ * 31: flag flush RB request
+ * 30: flag ignore TC (terminal counter) request
+ * 29: flag fast IRQ request
+ * 28-14: Reserved
+ * 13-00: RX frame size
+ */
__le32 len_n_flags;
struct iwl_cmd_header hdr;
union {
@@ -3514,6 +3775,8 @@ struct iwl_rx_packet {
struct iwl_notif_statistics stats;
struct iwl_compressed_ba_resp compressed_ba;
struct iwl_missed_beacon_notif missed_beacon;
+ struct iwl_coex_medium_notification coex_medium_notif;
+ struct iwl_coex_event_resp coex_event;
__le32 status;
u8 raw[0];
} u;
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