#include "iwl-led.h"
#include "iwl-power.h"
#include "iwl-agn-rs.h"
+#include "iwl-agn-tt.h"
struct iwl_tx_queue;
/* One for each TFD */
struct iwl_tx_info {
struct sk_buff *skb;
+ struct iwl_rxon_context *ctx;
};
/**
struct iwl3945_scan_power_info scan_pwr_info[IWL_NUM_SCAN_RATES];
};
-#define IWL_TX_FIFO_BK 0
+#define IWL_TX_FIFO_BK 0 /* shared */
#define IWL_TX_FIFO_BE 1
-#define IWL_TX_FIFO_VI 2
+#define IWL_TX_FIFO_VI 2 /* shared */
#define IWL_TX_FIFO_VO 3
+#define IWL_TX_FIFO_BK_IPAN IWL_TX_FIFO_BK
+#define IWL_TX_FIFO_BE_IPAN 4
+#define IWL_TX_FIFO_VI_IPAN IWL_TX_FIFO_VI
+#define IWL_TX_FIFO_VO_IPAN 5
#define IWL_TX_FIFO_UNUSED -1
/* Minimum number of queues. MAX_NUM is defined in hw specific files.
#define IWL_MIN_NUM_QUEUES 10
/*
- * Queue #4 is the command queue for 3945/4965/5x00/1000/6x00,
- * the driver maps it into the appropriate device FIFO for the
- * uCode.
+ * Command queue depends on iPAN support.
*/
-#define IWL_CMD_QUEUE_NUM 4
+#define IWL_DEFAULT_CMD_QUEUE_NUM 4
+#define IWL_IPAN_CMD_QUEUE_NUM 9
-/* Power management (not Tx power) structures */
-
-enum iwl_pwr_src {
- IWL_PWR_SRC_VMAIN,
- IWL_PWR_SRC_VAUX,
-};
+/*
+ * This queue number is required for proper operation
+ * because the ucode will stop/start the scheduler as
+ * required.
+ */
+#define IWL_IPAN_MCAST_QUEUE 8
#define IEEE80211_DATA_LEN 2304
#define IEEE80211_4ADDR_LEN 30
};
struct iwl_hw_key {
- enum ieee80211_key_alg alg;
+ u32 cipher;
int keylen;
u8 keyidx;
u8 key[32];
};
};
-#define CFG_HT_RX_AMPDU_FACTOR_DEF (0x3)
+#define CFG_HT_RX_AMPDU_FACTOR_8K (0x0)
+#define CFG_HT_RX_AMPDU_FACTOR_16K (0x1)
+#define CFG_HT_RX_AMPDU_FACTOR_32K (0x2)
+#define CFG_HT_RX_AMPDU_FACTOR_64K (0x3)
+#define CFG_HT_RX_AMPDU_FACTOR_DEF CFG_HT_RX_AMPDU_FACTOR_64K
+#define CFG_HT_RX_AMPDU_FACTOR_MAX CFG_HT_RX_AMPDU_FACTOR_64K
+#define CFG_HT_RX_AMPDU_FACTOR_MIN CFG_HT_RX_AMPDU_FACTOR_8K
/*
* Maximal MPDU density for TX aggregation
* 6 - 8us density
* 7 - 16us density
*/
+#define CFG_HT_MPDU_DENSITY_2USEC (0x4)
#define CFG_HT_MPDU_DENSITY_4USEC (0x5)
+#define CFG_HT_MPDU_DENSITY_8USEC (0x6)
+#define CFG_HT_MPDU_DENSITY_16USEC (0x7)
#define CFG_HT_MPDU_DENSITY_DEF CFG_HT_MPDU_DENSITY_4USEC
+#define CFG_HT_MPDU_DENSITY_MAX CFG_HT_MPDU_DENSITY_16USEC
+#define CFG_HT_MPDU_DENSITY_MIN (0x1)
struct iwl_ht_config {
- /* self configuration data */
- bool is_ht;
- bool is_40mhz;
bool single_chain_sufficient;
enum ieee80211_smps_mode smps; /* current smps mode */
- /* BSS related data */
- u8 extension_chan_offset;
- u8 ht_protection;
- u8 non_GF_STA_present;
};
/* QoS structures */
struct iwl_station_entry {
struct iwl_addsta_cmd sta;
struct iwl_tid_data tid[MAX_TID_COUNT];
- u8 used;
+ u8 used, ctxid;
struct iwl_hw_key keyinfo;
struct iwl_link_quality_cmd *lq;
};
struct iwl_station_priv_common {
+ struct iwl_rxon_context *ctx;
u8 sta_id;
};
* space for us to put data into.
*/
struct iwl_vif_priv {
+ struct iwl_rxon_context *ctx;
u8 ibss_bssid_sta_id;
};
IWL_UCODE_TLV_INIT_DATA = 4,
IWL_UCODE_TLV_BOOT = 5,
IWL_UCODE_TLV_PROBE_MAX_LEN = 6, /* a u32 value */
+ IWL_UCODE_TLV_PAN = 7,
IWL_UCODE_TLV_RUNT_EVTLOG_PTR = 8,
IWL_UCODE_TLV_RUNT_EVTLOG_SIZE = 9,
IWL_UCODE_TLV_RUNT_ERRLOG_PTR = 10,
* @rx_page_order: Rx buffer page order
* @rx_wrt_ptr_reg: FH{39}_RSCSR_CHNL0_WPTR
* @max_stations:
- * @bcast_sta_id:
* @ht40_channel: is 40MHz width possible in band 2.4
* BIT(IEEE80211_BAND_5GHZ) BIT(IEEE80211_BAND_5GHZ)
* @sw_crypto: 0 for hw, 1 for sw
* @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 {
u32 rx_page_order;
u32 rx_wrt_ptr_reg;
u8 max_stations;
- u8 bcast_sta_id;
u8 ht40_channel;
u8 max_beacon_itrvl; /* in 1024 ms */
u32 max_inst_size;
/* 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;
};
*
****************************************************************************/
extern void iwl_update_chain_flags(struct iwl_priv *priv);
-extern int iwl_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src);
extern const u8 iwl_bcast_addr[ETH_ALEN];
extern int iwl_rxq_stop(struct iwl_priv *priv);
extern void iwl_txq_ctx_stop(struct iwl_priv *priv);
IWL_CALIB_TX_IQ,
IWL_CALIB_TX_IQ_PERD,
IWL_CALIB_BASE_BAND,
+ IWL_CALIB_TEMP_OFFSET,
IWL_CALIB_MAX
};
struct isr_statistics {
u32 hw;
u32 sw;
- u32 sw_err;
+ u32 err_code;
u32 sch;
u32 alive;
u32 rfkill;
u32 unhandled;
};
+/* reply_tx_statistics (for _agn devices) */
+struct reply_tx_error_statistics {
+ u32 pp_delay;
+ u32 pp_few_bytes;
+ u32 pp_bt_prio;
+ u32 pp_quiet_period;
+ u32 pp_calc_ttak;
+ u32 int_crossed_retry;
+ u32 short_limit;
+ u32 long_limit;
+ u32 fifo_underrun;
+ u32 drain_flow;
+ u32 rfkill_flush;
+ u32 life_expire;
+ u32 dest_ps;
+ u32 host_abort;
+ u32 bt_retry;
+ u32 sta_invalid;
+ u32 frag_drop;
+ u32 tid_disable;
+ u32 fifo_flush;
+ u32 insuff_cf_poll;
+ u32 fail_hw_drop;
+ u32 sta_color_mismatch;
+ u32 unknown;
+};
+
+/* reply_agg_tx_statistics (for _agn devices) */
+struct reply_agg_tx_error_statistics {
+ u32 underrun;
+ u32 bt_prio;
+ u32 few_bytes;
+ u32 abort;
+ u32 last_sent_ttl;
+ u32 last_sent_try;
+ u32 last_sent_bt_kill;
+ u32 scd_query;
+ u32 bad_crc32;
+ u32 response;
+ u32 dump_tx;
+ u32 delay_tx;
+ u32 unknown;
+};
+
#ifdef CONFIG_IWLWIFI_DEBUGFS
/* management statistics */
enum iwl_mgmt_stats {
#define IWL_DEF_MONITORING_PERIOD (1000)
#define IWL_LONG_MONITORING_PERIOD (5000)
#define IWL_ONE_HUNDRED_MSECS (100)
-#define IWL_SIXTY_SECS (60000)
+#define IWL_MAX_MONITORING_PERIOD (60000)
+
+/* BT Antenna Coupling Threshold (dB) */
+#define IWL_BT_ANTENNA_COUPLING_THRESHOLD (35)
enum iwl_reset {
IWL_RF_RESET = 0,
*/
#define IWLAGN_EXT_BEACON_TIME_POS 22
+enum iwl_rxon_context_id {
+ IWL_RXON_CTX_BSS,
+ IWL_RXON_CTX_PAN,
+
+ NUM_IWL_RXON_CTX
+};
+
+struct iwl_rxon_context {
+ struct ieee80211_vif *vif;
+
+ const u8 *ac_to_fifo;
+ const u8 *ac_to_queue;
+ u8 mcast_queue;
+
+ /*
+ * We could use the vif to indicate active, but we
+ * also need it to be active during disabling when
+ * we already removed the vif for type setting.
+ */
+ bool always_active, is_active;
+
+ enum iwl_rxon_context_id ctxid;
+
+ u32 interface_modes, exclusive_interface_modes;
+ u8 unused_devtype, ap_devtype, ibss_devtype, station_devtype;
+
+ /*
+ * We declare this const so it can only be
+ * changed via explicit cast within the
+ * routines that actually update the physical
+ * hardware.
+ */
+ const struct iwl_rxon_cmd active;
+ struct iwl_rxon_cmd staging;
+
+ struct iwl_rxon_time_cmd timing;
+
+ struct iwl_qos_info qos_data;
+
+ u8 bcast_sta_id, ap_sta_id;
+
+ u8 rxon_cmd, rxon_assoc_cmd, rxon_timing_cmd;
+ u8 qos_cmd;
+ u8 wep_key_cmd;
+
+ struct iwl_wep_key wep_keys[WEP_KEYS_MAX];
+ u8 key_mapping_keys;
+
+ __le32 station_flags;
+
+ struct {
+ bool non_gf_sta_present;
+ u8 protection;
+ bool enabled, is_40mhz;
+ u8 extension_chan_offset;
+ } ht;
+};
+
struct iwl_priv {
/* ieee device used by generic ieee processing code */
u32 ucode_beacon_time;
int missed_beacon_threshold;
+ /* track IBSS manager (last beacon) status */
+ u32 ibss_manager;
+
/* storing the jiffies when the plcp error rate is received */
unsigned long plcp_jiffies;
u32 hw_wa_rev;
u8 rev_id;
+ /* microcode/device supports multiple contexts */
+ u8 valid_contexts;
+
+ /* command queue number */
+ u8 cmd_queue;
+
+ /* max number of station keys */
+ u8 sta_key_max_num;
+
/* EEPROM MAC addresses */
struct mac_address addresses[2];
u8 ucode_write_complete; /* the image write is complete */
char firmware_name[25];
-
- struct iwl_rxon_time_cmd rxon_timing;
-
- /* We declare this const so it can only be
- * changed via explicit cast within the
- * routines that actually update the physical
- * hardware */
- const struct iwl_rxon_cmd active_rxon;
- struct iwl_rxon_cmd staging_rxon;
+ struct iwl_rxon_context contexts[NUM_IWL_RXON_CTX];
struct iwl_switch_rxon switch_rxon;
spinlock_t sta_lock;
int num_stations;
struct iwl_station_entry stations[IWL_STATION_COUNT];
- struct iwl_wep_key wep_keys[WEP_KEYS_MAX]; /* protected by mutex */
- u8 key_mapping_key;
unsigned long ucode_key_table;
/* queue refcounts */
enum nl80211_iftype iw_mode;
- struct sk_buff *ibss_beacon;
-
/* Last Rx'd beacon timestamp */
u64 timestamp;
- struct ieee80211_vif *vif;
union {
#if defined(CONFIG_IWL3945) || defined(CONFIG_IWL3945_MODULE)
struct iwl_notif_statistics statistics;
struct iwl_bt_notif_statistics statistics_bt;
+ /* counts reply_tx error */
+ struct reply_tx_error_statistics reply_tx_stats;
+ struct reply_agg_tx_error_statistics reply_agg_tx_stats;
#ifdef CONFIG_IWLWIFI_DEBUGFS
struct iwl_notif_statistics accum_statistics;
struct iwl_notif_statistics delta_statistics;
#endif
};
+ /* bt coex */
+ u8 bt_status;
+ u8 bt_traffic_load, notif_bt_traffic_load;
+ bool bt_ch_announce;
+ bool bt_sco_active;
+ bool bt_full_concurrent;
+ bool bt_ant_couple_ok;
+ __le32 kill_ack_mask;
+ __le32 kill_cts_mask;
+ __le16 bt_valid;
+ u16 bt_on_thresh;
+ u16 bt_duration;
+ u16 dynamic_frag_thresh;
+ u16 dynamic_agg_thresh;
+ u8 bt_ci_compliance;
+ struct work_struct bt_traffic_change_work;
+
struct iwl_hw_params hw_params;
u32 inta_mask;
- struct iwl_qos_info qos_data;
-
struct workqueue_struct *workqueue;
struct work_struct restart;
struct work_struct scan_completed;
struct work_struct rx_replenish;
struct work_struct abort_scan;
+
struct work_struct beacon_update;
+ struct iwl_rxon_context *beacon_ctx;
+ struct sk_buff *beacon_skb;
+
struct work_struct tt_work;
struct work_struct ct_enter;
struct work_struct ct_exit;
struct work_struct start_internal_scan;
struct work_struct tx_flush;
+ struct work_struct bt_full_concurrency;
+ struct work_struct bt_runtime_config;
struct tasklet_struct irq_tasklet;
}
#ifdef CONFIG_IWLWIFI_DEBUG
-const char *iwl_get_tx_fail_reason(u32 status);
/*
* iwl_get_debug_level: Return active debug level for device
*
return iwl_debug_level;
}
#else
-static inline const char *iwl_get_tx_fail_reason(u32 status) { return ""; }
-
static inline u32 iwl_get_debug_level(struct iwl_priv *priv)
{
return iwl_debug_level;
return NULL;
}
+static inline struct iwl_rxon_context *
+iwl_rxon_ctx_from_vif(struct ieee80211_vif *vif)
+{
+ struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
+
+ return vif_priv->ctx;
+}
+
+#define for_each_context(priv, ctx) \
+ for (ctx = &priv->contexts[IWL_RXON_CTX_BSS]; \
+ ctx < &priv->contexts[NUM_IWL_RXON_CTX]; ctx++) \
+ if (priv->valid_contexts & BIT(ctx->ctxid))
+
+static inline int iwl_is_associated(struct iwl_priv *priv,
+ enum iwl_rxon_context_id ctxid)
+{
+ return (priv->contexts[ctxid].active.filter_flags &
+ RXON_FILTER_ASSOC_MSK) ? 1 : 0;
+}
+
+static inline int iwl_is_any_associated(struct iwl_priv *priv)
+{
+ return iwl_is_associated(priv, IWL_RXON_CTX_BSS);
+}
-static inline int iwl_is_associated(struct iwl_priv *priv)
+static inline int iwl_is_associated_ctx(struct iwl_rxon_context *ctx)
{
- return (priv->active_rxon.filter_flags & RXON_FILTER_ASSOC_MSK) ? 1 : 0;
+ return (ctx->active.filter_flags & RXON_FILTER_ASSOC_MSK) ? 1 : 0;
}
static inline int is_channel_valid(const struct iwl_channel_info *ch_info)
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