diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index bc2e603efd2..0ccd1567f51 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -303,3 +303,51 @@ int iwl_set_dynamic_key(struct iwl_priv *priv, return ret; } +#ifdef CONFIG_IWLWIFI_DEBUG +static void iwl_dump_lq_cmd(struct iwl_priv *priv, + struct iwl_link_quality_cmd *lq) +{ + int i; + IWL_DEBUG_RATE("lq station id 0x%x\n", lq->sta_id); + IWL_DEBUG_RATE("lq dta 0x%X 0x%X\n", + lq->general_params.single_stream_ant_msk, + lq->general_params.dual_stream_ant_msk); + + for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++) + IWL_DEBUG_RATE("lq index %d 0x%X\n", + i, lq->rs_table[i].rate_n_flags); +} +#else +static inline void iwl_dump_lq_cmd(struct iwl_priv *priv, + struct iwl_link_quality_cmd *lq) +{ +} +#endif + +int iwl_send_lq_cmd(struct iwl_priv *priv, + struct iwl_link_quality_cmd *lq, u8 flags) +{ + struct iwl_host_cmd cmd = { + .id = REPLY_TX_LINK_QUALITY_CMD, + .len = sizeof(struct iwl_link_quality_cmd), + .meta.flags = flags, + .data = lq, + }; + + if ((lq->sta_id == 0xFF) && + (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)) + return -EINVAL; + + if (lq->sta_id == 0xFF) + lq->sta_id = IWL_AP_ID; + + iwl_dump_lq_cmd(priv,lq); + + if (iwl_is_associated(priv) && priv->assoc_station_added && + priv->lq_mngr.lq_ready) + return iwl_send_cmd(priv, &cmd); + + return 0; +} +EXPORT_SYMBOL(iwl_send_lq_cmd); + |