diff options
| author | Eyal Shapira <eyal@wizery.com> | 2015-01-16 11:01:51 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-01-22 17:55:23 +0200 |
| commit | 2c59d80c448c8b6c0978986bd687466a233bd8ae (patch) | |
| tree | 954659b3993976bf00aedbe55cd15ed7f489167b /drivers/net/wireless/iwlwifi/mvm/rs.c | |
| parent | a4ca3ed4ebefab9cfb342518009f2200847778e5 (diff) | |
| download | lwn-2c59d80c448c8b6c0978986bd687466a233bd8ae.tar.gz lwn-2c59d80c448c8b6c0978986bd687466a233bd8ae.zip | |
iwlwifi: mvm: rs: refactor ht/vht init
Prepare to add some more code there so refactor to
separate functions.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/rs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/rs.c | 42 |
1 files changed, 4 insertions, 38 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 997a3831117c..554b3a5e442c 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -2714,44 +2714,10 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, lq_sta->active_legacy_rate |= BIT(sband->bitrates[i].hw_value); /* TODO: should probably account for rx_highest for both HT/VHT */ - if (!vht_cap || !vht_cap->vht_supported) { - /* active_siso_rate mask includes 9 MBits (bit 5), - * and CCK (bits 0-3), supp_rates[] does not; - * shift to convert format, force 9 MBits off. - */ - lq_sta->active_siso_rate = ht_cap->mcs.rx_mask[0] << 1; - lq_sta->active_siso_rate |= ht_cap->mcs.rx_mask[0] & 0x1; - lq_sta->active_siso_rate &= ~((u16)0x2); - lq_sta->active_siso_rate <<= IWL_FIRST_OFDM_RATE; - - /* Same here */ - lq_sta->active_mimo2_rate = ht_cap->mcs.rx_mask[1] << 1; - lq_sta->active_mimo2_rate |= ht_cap->mcs.rx_mask[1] & 0x1; - lq_sta->active_mimo2_rate &= ~((u16)0x2); - lq_sta->active_mimo2_rate <<= IWL_FIRST_OFDM_RATE; - - lq_sta->is_vht = false; - if (mvm->cfg->ht_params->ldpc && - (ht_cap->cap & IEEE80211_HT_CAP_LDPC_CODING)) - lq_sta->ldpc = true; - - if (mvm->cfg->ht_params->stbc && - (num_of_ant(iwl_mvm_get_valid_tx_ant(mvm)) > 1) && - (ht_cap->cap & IEEE80211_HT_CAP_RX_STBC)) - lq_sta->stbc = true; - } else { - rs_vht_set_enabled_rates(sta, vht_cap, lq_sta); - lq_sta->is_vht = true; - - if (mvm->cfg->ht_params->ldpc && - (vht_cap->cap & IEEE80211_VHT_CAP_RXLDPC)) - lq_sta->ldpc = true; - - if (mvm->cfg->ht_params->stbc && - (num_of_ant(iwl_mvm_get_valid_tx_ant(mvm)) > 1) && - (vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK)) - lq_sta->stbc = true; - } + if (!vht_cap || !vht_cap->vht_supported) + rs_ht_init(mvm, sta, lq_sta, ht_cap); + else + rs_vht_init(mvm, sta, lq_sta, vht_cap); if (IWL_MVM_RS_DISABLE_P2P_MIMO && sta_priv->vif->p2p) lq_sta->active_mimo2_rate = 0; |