diff options
| author | Eyal Shapira | 2014-01-05 19:27:24 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach | 2014-01-13 22:17:22 +0200 |
| commit | cf38e4f756d6396657c76f72ef42b6f47c523f97 (patch) | |
| tree | 5d24616e983d80475272840c293222540cc480f0 /drivers/net/wireless/iwlwifi/iwl-nvm-parse.c | |
| parent | 7a06a38a115c4d8c1b442e544047fb151d5d4e03 (diff) | |
iwlwifi: mvm: don't use highest rate in VHT MCS Set
Keeping this as 0 is ok according to spec section 9.7.11
as this means the limits are according to the Tx/Rx
supported MCS x NSS bitmap. Initially we've set these as
there were concerns of interop issues but these turned out
to be false.
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/iwl-nvm-parse.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-nvm-parse.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c index 0c677b4e68cb..f06f4cbe1317 100644 --- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c @@ -289,9 +289,6 @@ static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg, IEEE80211_VHT_MCS_NOT_SUPPORTED << 12 | IEEE80211_VHT_MCS_NOT_SUPPORTED << 14); - /* Max rate for Long GI NSS=2 80Mhz is 780Mbps */ - vht_cap->vht_mcs.rx_highest = cpu_to_le16(780); - if (num_ants == 1 || cfg->rx_with_siso_diversity) { vht_cap->cap |= IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN | @@ -299,12 +296,9 @@ static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg, /* this works because NOT_SUPPORTED == 3 */ vht_cap->vht_mcs.rx_mcs_map |= cpu_to_le16(IEEE80211_VHT_MCS_NOT_SUPPORTED << 2); - /* Max rate for Long GI NSS=1 80Mhz is 390Mbps */ - vht_cap->vht_mcs.rx_highest = cpu_to_le16(390); } vht_cap->vht_mcs.tx_mcs_map = vht_cap->vht_mcs.rx_mcs_map; - vht_cap->vht_mcs.tx_highest = vht_cap->vht_mcs.rx_highest; } static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg, |