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Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

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This commit is contained in:
John W. Linville
2013-02-15 13:59:53 -05:00
parent b56e681b62 93c78c5deb
commit ded652a674
65 changed files with 3163 additions and 836 deletions
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36
drivers/net/wireless/iwlwifi/dvm/sta.c
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@@ -173,7 +173,7 @@ int iwl_send_add_sta(struct iwl_priv *priv,
bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
struct iwl_rxon_context *ctx,
struct ieee80211_sta_ht_cap *ht_cap)
struct ieee80211_sta *sta)
{
if (!ctx->ht.enabled || !ctx->ht.is_40mhz)
return false;
@@ -183,20 +183,11 @@ bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
return false;
#endif
/*
* Remainder of this function checks ht_cap, but if it's
* NULL then we can do HT40 (special case for RXON)
*/
if (!ht_cap)
/* special case for RXON */
if (!sta)
return true;
if (!ht_cap->ht_supported)
return false;
if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40))
return false;
return true;
return sta->bandwidth >= IEEE80211_STA_RX_BW_40;
}
static void iwl_sta_calc_ht_flags(struct iwl_priv *priv,
@@ -205,7 +196,6 @@ static void iwl_sta_calc_ht_flags(struct iwl_priv *priv,
__le32 *flags, __le32 *mask)
{
struct ieee80211_sta_ht_cap *sta_ht_inf = &sta->ht_cap;
u8 mimo_ps_mode;
*mask = STA_FLG_RTS_MIMO_PROT_MSK |
STA_FLG_MIMO_DIS_MSK |
@@ -217,26 +207,24 @@ static void iwl_sta_calc_ht_flags(struct iwl_priv *priv,
if (!sta || !sta_ht_inf->ht_supported)
return;
mimo_ps_mode = (sta_ht_inf->cap & IEEE80211_HT_CAP_SM_PS) >> 2;
IWL_DEBUG_INFO(priv, "STA %pM SM PS mode: %s\n",
sta->addr,
(mimo_ps_mode == WLAN_HT_CAP_SM_PS_STATIC) ?
(sta->smps_mode == IEEE80211_SMPS_STATIC) ?
"static" :
(mimo_ps_mode == WLAN_HT_CAP_SM_PS_DYNAMIC) ?
(sta->smps_mode == IEEE80211_SMPS_DYNAMIC) ?
"dynamic" : "disabled");
switch (mimo_ps_mode) {
case WLAN_HT_CAP_SM_PS_STATIC:
switch (sta->smps_mode) {
case IEEE80211_SMPS_STATIC:
*flags |= STA_FLG_MIMO_DIS_MSK;
break;
case WLAN_HT_CAP_SM_PS_DYNAMIC:
case IEEE80211_SMPS_DYNAMIC:
*flags |= STA_FLG_RTS_MIMO_PROT_MSK;
break;
case WLAN_HT_CAP_SM_PS_DISABLED:
case IEEE80211_SMPS_OFF:
break;
default:
IWL_WARN(priv, "Invalid MIMO PS mode %d\n", mimo_ps_mode);
IWL_WARN(priv, "Invalid MIMO PS mode %d\n", sta->smps_mode);
break;
}
@@ -246,7 +234,7 @@ static void iwl_sta_calc_ht_flags(struct iwl_priv *priv,
*flags |= cpu_to_le32(
(u32)sta_ht_inf->ampdu_density << STA_FLG_AGG_MPDU_DENSITY_POS);
if (iwl_is_ht40_tx_allowed(priv, ctx, &sta->ht_cap))
if (iwl_is_ht40_tx_allowed(priv, ctx, sta))
*flags |= STA_FLG_HT40_EN_MSK;
}