diff mbox series

[11/13] iwlwifi: mvm: Invert the condition for OFDM rate

Message ID 20191012192536.08eb9ccfdcc7.Ib35d53a1447210f4db54523b47c6147246f20399@changeid (mailing list archive)
State Accepted
Delegated to: Luca Coelho
Headers show
Series iwlwifi: updates intended for v5.5 2019-10-12-2 | expand

Commit Message

Luca Coelho Oct. 12, 2019, 4:29 p.m. UTC 
From: Tova Mussai <tova.mussai@intel.com>

OFDM rate used for all bands except to band 2.4 which use CCK rate.
Inverting the condition help that in future we won't need to expand the
condition for more bands.

Signed-off-by: Tova Mussai <tova.mussai@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 7 +++----
 drivers/net/wireless/intel/iwlwifi/mvm/tx.c       | 7 +++++--
 drivers/net/wireless/intel/iwlwifi/mvm/utils.c    | 2 +-
 3 files changed, 9 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index d9c23cd96336..b78992e341d5 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -855,11 +855,10 @@  u8 iwl_mvm_mac_ctxt_get_lowest_rate(struct ieee80211_tx_info *info,
 				    struct ieee80211_vif *vif)
 {
 	u8 rate;
-
-	if (info->band == NL80211_BAND_5GHZ || vif->p2p)
-		rate = IWL_FIRST_OFDM_RATE;
-	else
+	if (info->band == NL80211_BAND_2GHZ && !vif->p2p)
 		rate = IWL_FIRST_CCK_RATE;
+	else
+		rate = IWL_FIRST_OFDM_RATE;
 
 	return rate;
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index e3b2a2bf3863..f4778a6a40b9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -341,8 +341,11 @@  static u32 iwl_mvm_get_tx_rate(struct iwl_mvm *mvm,
 		rate_idx = rate_lowest_index(
 				&mvm->nvm_data->bands[info->band], sta);
 
-	/* For 5 GHZ band, remap mac80211 rate indices into driver indices */
-	if (info->band == NL80211_BAND_5GHZ)
+	/*
+	 * For non 2 GHZ band, remap mac80211 rate
+	 * indices into driver indices
+	 */
+	if (info->band != NL80211_BAND_2GHZ)
 		rate_idx += IWL_FIRST_OFDM_RATE;
 
 	/* For 2.4 GHZ band, check that there is no need to remap */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index 8686107da116..6096276cb0d0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -217,7 +217,7 @@  int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
 	int band_offset = 0;
 
 	/* Legacy rate format, search for match in table */
-	if (band == NL80211_BAND_5GHZ)
+	if (band != NL80211_BAND_2GHZ)
 		band_offset = IWL_FIRST_OFDM_RATE;
 	for (idx = band_offset; idx < IWL_RATE_COUNT_LEGACY; idx++)
 		if (fw_rate_idx_to_plcp[idx] == rate)