diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/agn.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/devices.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/mac80211.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/main.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/rs.c | 23 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/rs.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/rx.c | 2 |
7 files changed, 26 insertions, 21 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/agn.h b/drivers/net/wireless/iwlwifi/dvm/agn.h index 562772d85102..c160dad03037 100644 --- a/drivers/net/wireless/iwlwifi/dvm/agn.h +++ b/drivers/net/wireless/iwlwifi/dvm/agn.h @@ -109,7 +109,7 @@ extern const struct iwl_dvm_cfg iwl_dvm_6030_cfg; struct iwl_ucode_capabilities; -extern struct ieee80211_ops iwlagn_hw_ops; +extern const struct ieee80211_ops iwlagn_hw_ops; static inline void iwl_set_calib_hdr(struct iwl_calib_hdr *hdr, u8 cmd) { @@ -480,7 +480,7 @@ do { \ } while (0) #endif /* CONFIG_IWLWIFI_DEBUG */ -extern const char *iwl_dvm_cmd_strings[REPLY_MAX]; +extern const char *const iwl_dvm_cmd_strings[REPLY_MAX]; static inline const char *iwl_dvm_get_cmd_string(u8 cmd) { diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/iwlwifi/dvm/devices.c index 7b140e487deb..758c54eeb206 100644 --- a/drivers/net/wireless/iwlwifi/dvm/devices.c +++ b/drivers/net/wireless/iwlwifi/dvm/devices.c @@ -317,7 +317,7 @@ static const struct iwl_sensitivity_ranges iwl5000_sensitivity = { .nrg_th_cca = 62, }; -static struct iwl_sensitivity_ranges iwl5150_sensitivity = { +static const struct iwl_sensitivity_ranges iwl5150_sensitivity = { .min_nrg_cck = 95, .auto_corr_min_ofdm = 90, .auto_corr_min_ofdm_mrc = 170, diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c index 73086c1629ca..dd55c9cf7ba8 100644 --- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c @@ -1582,7 +1582,7 @@ static void iwlagn_mac_sta_notify(struct ieee80211_hw *hw, IWL_DEBUG_MAC80211(priv, "leave\n"); } -struct ieee80211_ops iwlagn_hw_ops = { +const struct ieee80211_ops iwlagn_hw_ops = { .tx = iwlagn_mac_tx, .start = iwlagn_mac_start, .stop = iwlagn_mac_stop, diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c index ba1b1ea54252..6a6df71af1d7 100644 --- a/drivers/net/wireless/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/iwlwifi/dvm/main.c @@ -252,13 +252,17 @@ static void iwl_bg_bt_runtime_config(struct work_struct *work) struct iwl_priv *priv = container_of(work, struct iwl_priv, bt_runtime_config); + mutex_lock(&priv->mutex); if (test_bit(STATUS_EXIT_PENDING, &priv->status)) - return; + goto out; /* dont send host command if rf-kill is on */ if (!iwl_is_ready_rf(priv)) - return; + goto out; + iwlagn_send_advance_bt_config(priv); +out: + mutex_unlock(&priv->mutex); } static void iwl_bg_bt_full_concurrency(struct work_struct *work) @@ -2035,7 +2039,7 @@ static void iwl_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb) ieee80211_free_txskb(priv->hw, skb); } -static void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state) +static bool iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state) { struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); @@ -2045,6 +2049,8 @@ static void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state) clear_bit(STATUS_RF_KILL_HW, &priv->status); wiphy_rfkill_set_hw_state(priv->hw->wiphy, state); + + return false; } static const struct iwl_op_mode_ops iwl_dvm_ops = { diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.c b/drivers/net/wireless/iwlwifi/dvm/rs.c index 0977d93b529d..aa773a2da4ab 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rs.c +++ b/drivers/net/wireless/iwlwifi/dvm/rs.c @@ -176,46 +176,46 @@ static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta, * (2.4 GHz) band. */ -static s32 expected_tpt_legacy[IWL_RATE_COUNT] = { +static const u16 expected_tpt_legacy[IWL_RATE_COUNT] = { 7, 13, 35, 58, 40, 57, 72, 98, 121, 154, 177, 186, 0 }; -static s32 expected_tpt_siso20MHz[4][IWL_RATE_COUNT] = { +static const u16 expected_tpt_siso20MHz[4][IWL_RATE_COUNT] = { {0, 0, 0, 0, 42, 0, 76, 102, 124, 159, 183, 193, 202}, /* Norm */ {0, 0, 0, 0, 46, 0, 82, 110, 132, 168, 192, 202, 210}, /* SGI */ {0, 0, 0, 0, 47, 0, 91, 133, 171, 242, 305, 334, 362}, /* AGG */ {0, 0, 0, 0, 52, 0, 101, 145, 187, 264, 330, 361, 390}, /* AGG+SGI */ }; -static s32 expected_tpt_siso40MHz[4][IWL_RATE_COUNT] = { +static const u16 expected_tpt_siso40MHz[4][IWL_RATE_COUNT] = { {0, 0, 0, 0, 77, 0, 127, 160, 184, 220, 242, 250, 257}, /* Norm */ {0, 0, 0, 0, 83, 0, 135, 169, 193, 229, 250, 257, 264}, /* SGI */ {0, 0, 0, 0, 94, 0, 177, 249, 313, 423, 512, 550, 586}, /* AGG */ {0, 0, 0, 0, 104, 0, 193, 270, 338, 454, 545, 584, 620}, /* AGG+SGI */ }; -static s32 expected_tpt_mimo2_20MHz[4][IWL_RATE_COUNT] = { +static const u16 expected_tpt_mimo2_20MHz[4][IWL_RATE_COUNT] = { {0, 0, 0, 0, 74, 0, 123, 155, 179, 214, 236, 244, 251}, /* Norm */ {0, 0, 0, 0, 81, 0, 131, 164, 188, 223, 243, 251, 257}, /* SGI */ {0, 0, 0, 0, 89, 0, 167, 235, 296, 402, 488, 526, 560}, /* AGG */ {0, 0, 0, 0, 97, 0, 182, 255, 320, 431, 520, 558, 593}, /* AGG+SGI*/ }; -static s32 expected_tpt_mimo2_40MHz[4][IWL_RATE_COUNT] = { +static const u16 expected_tpt_mimo2_40MHz[4][IWL_RATE_COUNT] = { {0, 0, 0, 0, 123, 0, 182, 214, 235, 264, 279, 285, 289}, /* Norm */ {0, 0, 0, 0, 131, 0, 191, 222, 242, 270, 284, 289, 293}, /* SGI */ {0, 0, 0, 0, 171, 0, 305, 410, 496, 634, 731, 771, 805}, /* AGG */ {0, 0, 0, 0, 186, 0, 329, 439, 527, 667, 764, 803, 838}, /* AGG+SGI */ }; -static s32 expected_tpt_mimo3_20MHz[4][IWL_RATE_COUNT] = { +static const u16 expected_tpt_mimo3_20MHz[4][IWL_RATE_COUNT] = { {0, 0, 0, 0, 99, 0, 153, 186, 208, 239, 256, 263, 268}, /* Norm */ {0, 0, 0, 0, 106, 0, 162, 194, 215, 246, 262, 268, 273}, /* SGI */ {0, 0, 0, 0, 134, 0, 249, 346, 431, 574, 685, 732, 775}, /* AGG */ {0, 0, 0, 0, 148, 0, 272, 376, 465, 614, 727, 775, 818}, /* AGG+SGI */ }; -static s32 expected_tpt_mimo3_40MHz[4][IWL_RATE_COUNT] = { +static const u16 expected_tpt_mimo3_40MHz[4][IWL_RATE_COUNT] = { {0, 0, 0, 0, 152, 0, 211, 239, 255, 279, 290, 294, 297}, /* Norm */ {0, 0, 0, 0, 160, 0, 219, 245, 261, 284, 294, 297, 300}, /* SGI */ {0, 0, 0, 0, 254, 0, 443, 584, 695, 868, 984, 1030, 1070}, /* AGG */ @@ -1111,7 +1111,7 @@ static void rs_set_expected_tpt_table(struct iwl_lq_sta *lq_sta, struct iwl_scale_tbl_info *tbl) { /* Used to choose among HT tables */ - s32 (*ht_tbl_pointer)[IWL_RATE_COUNT]; + const u16 (*ht_tbl_pointer)[IWL_RATE_COUNT]; /* Check for invalid LQ type */ if (WARN_ON_ONCE(!is_legacy(tbl->lq_type) && !is_Ht(tbl->lq_type))) { @@ -1173,9 +1173,8 @@ static s32 rs_get_best_rate(struct iwl_priv *priv, &(lq_sta->lq_info[lq_sta->active_tbl]); s32 active_sr = active_tbl->win[index].success_ratio; s32 active_tpt = active_tbl->expected_tpt[index]; - /* expected "search" throughput */ - s32 *tpt_tbl = tbl->expected_tpt; + const u16 *tpt_tbl = tbl->expected_tpt; s32 new_rate, high, low, start_hi; u16 high_low; @@ -3319,8 +3318,8 @@ static void rs_rate_init_stub(void *priv_r, struct ieee80211_supported_band *sba struct ieee80211_sta *sta, void *priv_sta) { } -static struct rate_control_ops rs_ops = { - .module = NULL, + +static const struct rate_control_ops rs_ops = { .name = RS_NAME, .tx_status = rs_tx_status, .get_rate = rs_get_rate, diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.h b/drivers/net/wireless/iwlwifi/dvm/rs.h index bdd5644a400b..f6bd25cad203 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rs.h +++ b/drivers/net/wireless/iwlwifi/dvm/rs.h @@ -315,7 +315,7 @@ struct iwl_scale_tbl_info { u8 is_dup; /* 1 = duplicated data streams */ u8 action; /* change modulation; IWL_[LEGACY/SISO/MIMO]_SWITCH_* */ u8 max_search; /* maximun number of tables we can search */ - s32 *expected_tpt; /* throughput metrics; expected_tpt_G, etc. */ + const u16 *expected_tpt; /* throughput metrics; expected_tpt_G, etc. */ u32 current_rate; /* rate_n_flags, uCode API format */ struct iwl_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */ }; diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/iwlwifi/dvm/rx.c index 7a1bc1c547e1..cd8377346aff 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rx.c +++ b/drivers/net/wireless/iwlwifi/dvm/rx.c @@ -39,7 +39,7 @@ #define IWL_CMD_ENTRY(x) [x] = #x -const char *iwl_dvm_cmd_strings[REPLY_MAX] = { +const char *const iwl_dvm_cmd_strings[REPLY_MAX] = { IWL_CMD_ENTRY(REPLY_ALIVE), IWL_CMD_ENTRY(REPLY_ERROR), IWL_CMD_ENTRY(REPLY_ECHO), |