From 66c73db7c6f7672e40c0bb1d2689f2d0d0922aad Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Tue, 15 Apr 2008 16:01:40 -0700 Subject: iwlwifi: move the creation of LQ host command to iwlcore This patch moves creation of LQ host command to iwlcore from previous location in rate scaling. Signed-off-by: Tomas Winkler Signed-off-by: Ron Rindjunsky Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-sta.c | 48 ++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c') 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); + -- cgit v1.2.3