diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-11-10 06:55:12 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-11 12:32:54 -0500 |
| commit | df912e5119759dad2d2f4b989a5fe83fbdfdeec0 (patch) | |
| tree | 3c4a8ca41416f714f849803524f13268499ad215 | |
| parent | 7335613ae27ae148fde720caccbfbbd9afa7465d (diff) | |
iwlagn: use per-vif AC parameters
Eliad added the ability to configure AC parameters
per virtual interface; make use of this in iwlwifi
and set the parameters in the right context. Since
storage and uploading to the device is already per
context, this is sufficient.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 001fdf140ab..989f9f3fdaf 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1125,10 +1125,14 @@ int iwlagn_mac_conf_tx(struct ieee80211_hw *hw, const struct ieee80211_tx_queue_params *params) { struct iwl_priv *priv = hw->priv; - struct iwl_rxon_context *ctx; + struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv; + struct iwl_rxon_context *ctx = vif_priv->ctx; unsigned long flags; int q; + if (WARN_ON(!ctx)) + return -EINVAL; + IWL_DEBUG_MAC80211(priv, "enter\n"); if (!iwl_is_ready_rf(priv->shrd)) { @@ -1145,21 +1149,15 @@ int iwlagn_mac_conf_tx(struct ieee80211_hw *hw, spin_lock_irqsave(&priv->shrd->lock, flags); - /* - * MULTI-FIXME - * This may need to be done per interface in nl80211/cfg80211/mac80211. - */ - for_each_context(priv, ctx) { - ctx->qos_data.def_qos_parm.ac[q].cw_min = - cpu_to_le16(params->cw_min); - ctx->qos_data.def_qos_parm.ac[q].cw_max = - cpu_to_le16(params->cw_max); - ctx->qos_data.def_qos_parm.ac[q].aifsn = params->aifs; - ctx->qos_data.def_qos_parm.ac[q].edca_txop = - cpu_to_le16((params->txop * 32)); - - ctx->qos_data.def_qos_parm.ac[q].reserved1 = 0; - } + ctx->qos_data.def_qos_parm.ac[q].cw_min = + cpu_to_le16(params->cw_min); + ctx->qos_data.def_qos_parm.ac[q].cw_max = + cpu_to_le16(params->cw_max); + ctx->qos_data.def_qos_parm.ac[q].aifsn = params->aifs; + ctx->qos_data.def_qos_parm.ac[q].edca_txop = + cpu_to_le16((params->txop * 32)); + + ctx->qos_data.def_qos_parm.ac[q].reserved1 = 0; spin_unlock_irqrestore(&priv->shrd->lock, flags); |