iwlwifi: mvm: add LDPC support

Use LDPC for Tx and publish support for Rx in case the chip
supports LDPC. Enable it for the 7265 family.

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>

1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c
index 8e99dffa88e8..79c8f74685d5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-7000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-7000.c
@@ -220,6 +220,12 @@ static const struct iwl_pwr_tx_backoff iwl7265_pwr_tx_backoffs[] = {
         {0},
 };
 
+static const struct iwl_ht_params iwl7265_ht_params = {
+        .stbc = true,
+        .ldpc = true,
+        .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
+};
+
 const struct iwl_cfg iwl3165_2ac_cfg = {
         .name = "Intel(R) Dual Band Wireless AC 3165",
         .fw_name_pre = IWL3165_FW_PRE,
@@ -234,7 +240,7 @@ const struct iwl_cfg iwl7265_2ac_cfg = {
         .name = "Intel(R) Dual Band Wireless AC 7265",
         .fw_name_pre = IWL7265_FW_PRE,
         IWL_DEVICE_7000,
-        .ht_params = &iwl7000_ht_params,
+        .ht_params = &iwl7265_ht_params,
         .nvm_ver = IWL7265_NVM_VERSION,
         .nvm_calib_ver = IWL7265_TX_POWER_VERSION,
         .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
@@ -244,7 +250,7 @@ const struct iwl_cfg iwl7265_2n_cfg = {
         .name = "Intel(R) Dual Band Wireless N 7265",
         .fw_name_pre = IWL7265_FW_PRE,
         IWL_DEVICE_7000,
-        .ht_params = &iwl7000_ht_params,
+        .ht_params = &iwl7265_ht_params,
         .nvm_ver = IWL7265_NVM_VERSION,
         .nvm_calib_ver = IWL7265_TX_POWER_VERSION,
         .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
@@ -254,7 +260,7 @@ const struct iwl_cfg iwl7265_n_cfg = {
         .name = "Intel(R) Wireless N 7265",
         .fw_name_pre = IWL7265_FW_PRE,
         IWL_DEVICE_7000,
-        .ht_params = &iwl7000_ht_params,
+        .ht_params = &iwl7265_ht_params,
         .nvm_ver = IWL7265_NVM_VERSION,
         .nvm_calib_ver = IWL7265_TX_POWER_VERSION,
         .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,