#include "iwl-agn-tt.h"
#include "iwl-bus.h"
#include "iwl-trans.h"
+#include "iwl-shared.h"
#define DRV_NAME "iwlagn"
#define IWL_TX_FIFO_BE_IPAN 4
#define IWL_TX_FIFO_VI_IPAN IWL_TX_FIFO_VI
#define IWL_TX_FIFO_VO_IPAN 5
+/* re-uses the VO FIFO, uCode will properly flush/schedule */
+#define IWL_TX_FIFO_AUX 5
#define IWL_TX_FIFO_UNUSED -1
-/* Minimum number of queues. MAX_NUM is defined in hw specific files.
- * Set the minimum to accommodate the 4 standard TX queues, 1 command
- * queue, 2 (unused) HCCA queues, and 4 HT queues (one for each AC) */
-#define IWL_MIN_NUM_QUEUES 10
+/* AUX (TX during scan dwell) queue */
+#define IWL_AUX_QUEUE 10
+
+/*
+ * Minimum number of queues. MAX_NUM is defined in hw specific files.
+ * Set the minimum to accommodate
+ * - 4 standard TX queues
+ * - the command queue
+ * - 4 PAN TX queues
+ * - the PAN multicast queue, and
+ * - the AUX (TX during scan dwell) queue.
+ */
+#define IWL_MIN_NUM_QUEUES 11
/*
* Command queue depends on iPAN support.
* @IWL_UCODE_TLV_FLAGS_NEWSCAN: new uCode scan behaviour on hidden SSID,
* treats good CRC threshold as a boolean
* @IWL_UCODE_TLV_FLAGS_MFP: This uCode image supports MFP (802.11w).
+ * @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P.
*/
enum iwl_ucode_tlv_flag {
IWL_UCODE_TLV_FLAGS_PAN = BIT(0),
IWL_UCODE_TLV_FLAGS_NEWSCAN = BIT(1),
IWL_UCODE_TLV_FLAGS_MFP = BIT(2),
+ IWL_UCODE_TLV_FLAGS_P2P = BIT(3),
};
struct iwl_ucode_tlv {
#define CELSIUS_TO_KELVIN(x) ((x)+273)
-/**
- * struct iwl_hw_params
- * @max_txq_num: Max # Tx queues supported
- * @scd_bc_tbls_size: size of scheduler byte count tables
- * @tfd_size: TFD size
- * @tx/rx_chains_num: Number of TX/RX chains
- * @valid_tx/rx_ant: usable antennas
- * @max_rxq_size: Max # Rx frames in Rx queue (must be power-of-2)
- * @max_rxq_log: Log-base-2 of max_rxq_size
- * @rx_page_order: Rx buffer page order
- * @rx_wrt_ptr_reg: FH{39}_RSCSR_CHNL0_WPTR
- * @max_stations:
- * @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
- * @max_xxx_size: for ucode uses
- * @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 {
- u8 max_txq_num;
- u16 scd_bc_tbls_size;
- u32 tfd_size;
- u8 tx_chains_num;
- u8 rx_chains_num;
- u8 valid_tx_ant;
- u8 valid_rx_ant;
- u16 max_rxq_size;
- u16 max_rxq_log;
- u32 rx_page_order;
- u8 max_stations;
- u8 ht40_channel;
- u8 max_beacon_itrvl; /* in 1024 ms */
- u32 max_inst_size;
- u32 max_data_size;
- u32 ct_kill_threshold; /* value in hw-dependent units */
- u32 ct_kill_exit_threshold; /* value in hw-dependent units */
- /* 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;
-};
-
-
/******************************************************************************
*
* Functions implemented in core module which are forward declared here
enum iwl_scan_type {
IWL_SCAN_NORMAL,
IWL_SCAN_RADIO_RESET,
- IWL_SCAN_OFFCH_TX,
+ IWL_SCAN_ROC,
};
enum iwlagn_ucode_type {
struct iwl_priv {
+ /*data shared among all the driver's layers */
+ struct iwl_shared _shrd;
+ struct iwl_shared *shrd;
+
/* ieee device used by generic ieee processing code */
struct ieee80211_hw *hw;
struct ieee80211_channel *ieee_channels;
/* remain-on-channel offload support */
struct ieee80211_channel *hw_roc_channel;
- struct delayed_work hw_roc_work;
+ struct delayed_work hw_roc_disable_work;
enum nl80211_channel_type hw_roc_chantype;
int hw_roc_duration;
bool hw_roc_setup;
- struct sk_buff *offchan_tx_skb;
- int offchan_tx_timeout;
- struct ieee80211_channel *offchan_tx_chan;
-
/* bt coex */
u8 bt_enable_flag;
u8 bt_status;
struct iwl_rxon_context *cur_rssi_ctx;
bool bt_is_sco;
- struct iwl_hw_params hw_params;
-
u32 inta_mask;
struct workqueue_struct *workqueue;
s8 tx_power_lmt_in_half_dbm; /* max tx power in half-dBm format */
s8 tx_power_next;
-
-#ifdef CONFIG_IWLWIFI_DEBUG
- /* debugging info */
- u32 debug_level; /* per device debugging will override global
- iwl_debug_level if set */
-#endif /* CONFIG_IWLWIFI_DEBUG */
#ifdef CONFIG_IWLWIFI_DEBUGFS
/* debugfs */
u16 tx_traffic_idx;
clear_bit(txq_id, &priv->txq_ctx_active_msk);
}
-#ifdef CONFIG_IWLWIFI_DEBUG
-/*
- * iwl_get_debug_level: Return active debug level for device
- *
- * Using sysfs it is possible to set per device debug level. This debug
- * level will be used if set, otherwise the global debug level which can be
- * set via module parameter is used.
- */
-static inline u32 iwl_get_debug_level(struct iwl_priv *priv)
-{
- if (priv->debug_level)
- return priv->debug_level;
- else
- return iwl_debug_level;
-}
-#else
-static inline u32 iwl_get_debug_level(struct iwl_priv *priv)
-{
- return iwl_debug_level;
-}
-#endif
-
+extern struct iwl_mod_params iwlagn_mod_params;
static inline struct ieee80211_hdr *iwl_tx_queue_get_hdr(struct iwl_priv *priv,
int txq_id, int idx)
static inline void __iwl_free_pages(struct iwl_priv *priv, struct page *page)
{
- __free_pages(page, priv->hw_params.rx_page_order);
+ __free_pages(page, hw_params(priv).rx_page_order);
}
static inline void iwl_free_pages(struct iwl_priv *priv, unsigned long page)
{
- free_pages(page, priv->hw_params.rx_page_order);
+ free_pages(page, hw_params(priv).rx_page_order);
}
#endif /* __iwl_dev_h__ */
git.openpandora.org / pandora-kernel.git / blobdiff