X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fiwlwifi%2Fiwl-nvm-parse.c;h=06e02fcd6f7b1319ccdd2c85cb21184c2074d7b1;hb=67e2c3883828b39548cee2091b36656787775d95;hp=c302e7468559ced39edc4871466a52938091a039;hpb=d5432503bfb49f3425bad0b850714ffd8b533cfc;p=cascardo%2Flinux.git

diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
index c302e7468559..06e02fcd6f7b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c
@@ -325,6 +325,8 @@ static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg,
 {
 	int num_rx_ants = num_of_ant(rx_chains);
 	int num_tx_ants = num_of_ant(tx_chains);
+	unsigned int max_ampdu_exponent = (cfg->max_vht_ampdu_exponent ?:
+					   IEEE80211_VHT_MAX_AMPDU_1024K);
 
 	vht_cap->vht_supported = true;
 
@@ -332,7 +334,8 @@ static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg,
 		       IEEE80211_VHT_CAP_RXSTBC_1 |
 		       IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
 		       3 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT |
-		       7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT;
+		       max_ampdu_exponent <<
+		       IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT;
 
 	if (cfg->ht_params->ldpc)
 		vht_cap->cap |= IEEE80211_VHT_CAP_RXLDPC;