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path: root/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rs.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rs.c37
1 files changed, 17 insertions, 20 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index e10e0ca09ce9..f685e5d6c281 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -798,7 +798,7 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband,
798 !(info->flags & IEEE80211_TX_STAT_AMPDU)) 798 !(info->flags & IEEE80211_TX_STAT_AMPDU))
799 return; 799 return;
800 800
801 retries = info->status.retry_count; 801 retries = info->status.rates[0].count - 1;
802 802
803 if (retries > 15) 803 if (retries > 15)
804 retries = 15; 804 retries = 15;
@@ -830,20 +830,15 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband,
830 if (priv->band == IEEE80211_BAND_5GHZ) 830 if (priv->band == IEEE80211_BAND_5GHZ)
831 rs_index -= IWL_FIRST_OFDM_RATE; 831 rs_index -= IWL_FIRST_OFDM_RATE;
832 832
833 if ((info->tx_rate_idx < 0) || 833 if ((info->status.rates[0].idx < 0) ||
834 (tbl_type.is_SGI ^ 834 (tbl_type.is_SGI != !!(info->status.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)) ||
835 !!(info->flags & IEEE80211_TX_CTL_SHORT_GI)) || 835 (tbl_type.is_fat != !!(info->status.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)) ||
836 (tbl_type.is_fat ^ 836 (tbl_type.is_dup != !!(info->status.rates[0].flags & IEEE80211_TX_RC_DUP_DATA)) ||
837 !!(info->flags & IEEE80211_TX_CTL_40_MHZ_WIDTH)) || 837 (tbl_type.ant_type != info->antenna_sel_tx) ||
838 (tbl_type.is_dup ^ 838 (!!(tx_rate & RATE_MCS_HT_MSK) != !!(info->status.rates[0].flags & IEEE80211_TX_RC_MCS)) ||
839 !!(info->flags & IEEE80211_TX_CTL_DUP_DATA)) || 839 (!!(tx_rate & RATE_MCS_GF_MSK) != !!(info->status.rates[0].flags & IEEE80211_TX_RC_GREEN_FIELD)) ||
840 (tbl_type.ant_type ^ info->antenna_sel_tx) ||
841 (!!(tx_rate & RATE_MCS_HT_MSK) ^
842 !!(info->flags & IEEE80211_TX_CTL_OFDM_HT)) ||
843 (!!(tx_rate & RATE_MCS_GF_MSK) ^
844 !!(info->flags & IEEE80211_TX_CTL_GREEN_FIELD)) ||
845 (hw->wiphy->bands[priv->band]->bitrates[rs_index].bitrate != 840 (hw->wiphy->bands[priv->band]->bitrates[rs_index].bitrate !=
846 hw->wiphy->bands[info->band]->bitrates[info->tx_rate_idx].bitrate)) { 841 hw->wiphy->bands[info->band]->bitrates[info->status.rates[0].idx].bitrate)) {
847 IWL_DEBUG_RATE("initial rate does not match 0x%x\n", tx_rate); 842 IWL_DEBUG_RATE("initial rate does not match 0x%x\n", tx_rate);
848 goto out; 843 goto out;
849 } 844 }
@@ -2098,15 +2093,17 @@ static void rs_initialize_lq(struct iwl_priv *priv,
2098 return; 2093 return;
2099} 2094}
2100 2095
2101static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband, 2096static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta,
2102 struct ieee80211_sta *sta, void *priv_sta, 2097 struct ieee80211_tx_rate_control *txrc)
2103 struct sk_buff *skb, struct rate_selection *sel)
2104{ 2098{
2105 2099
2106 int i; 2100 int i;
2101 struct sk_buff *skb = txrc->skb;
2102 struct ieee80211_supported_band *sband = txrc->sband;
2107 struct iwl_priv *priv = (struct iwl_priv *)priv_r; 2103 struct iwl_priv *priv = (struct iwl_priv *)priv_r;
2108 struct ieee80211_conf *conf = &priv->hw->conf; 2104 struct ieee80211_conf *conf = &priv->hw->conf;
2109 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; 2105 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
2106 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
2110 __le16 fc; 2107 __le16 fc;
2111 struct iwl_lq_sta *lq_sta; 2108 struct iwl_lq_sta *lq_sta;
2112 2109
@@ -2117,7 +2114,7 @@ static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband,
2117 fc = hdr->frame_control; 2114 fc = hdr->frame_control;
2118 if (!ieee80211_is_data(fc) || is_multicast_ether_addr(hdr->addr1) || 2115 if (!ieee80211_is_data(fc) || is_multicast_ether_addr(hdr->addr1) ||
2119 !sta || !priv_sta) { 2116 !sta || !priv_sta) {
2120 sel->rate_idx = rate_lowest_index(sband, sta); 2117 info->control.rates[0].idx = rate_lowest_index(sband, sta);
2121 return; 2118 return;
2122 } 2119 }
2123 2120
@@ -2143,13 +2140,13 @@ static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband,
2143 } 2140 }
2144 2141
2145 if ((i < 0) || (i > IWL_RATE_COUNT)) { 2142 if ((i < 0) || (i > IWL_RATE_COUNT)) {
2146 sel->rate_idx = rate_lowest_index(sband, sta); 2143 info->control.rates[0].idx = rate_lowest_index(sband, sta);
2147 return; 2144 return;
2148 } 2145 }
2149 2146
2150 if (sband->band == IEEE80211_BAND_5GHZ) 2147 if (sband->band == IEEE80211_BAND_5GHZ)
2151 i -= IWL_FIRST_OFDM_RATE; 2148 i -= IWL_FIRST_OFDM_RATE;
2152 sel->rate_idx = i; 2149 info->control.rates[0].idx = i;
2153} 2150}
2154 2151
2155static void *rs_alloc_sta(void *priv_rate, struct ieee80211_sta *sta, 2152static void *rs_alloc_sta(void *priv_rate, struct ieee80211_sta *sta,