Commit d1efab09 authored by Sara Sharon's avatar Sara Sharon Committed by Greg Kroah-Hartman

iwlwifi: mvm: check for short GI only for OFDM

[ Upstream commit 4c59ff5a ]

This bit will be used in CCK to indicate short preamble.
Signed-off-by: default avatarSara Sharon <sara.sharon@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent f83f38fc
......@@ -439,7 +439,8 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
rx_status->bw = RATE_INFO_BW_160;
break;
}
if (rate_n_flags & RATE_MCS_SGI_MSK)
if (!(rate_n_flags & RATE_MCS_CCK_MSK) &&
rate_n_flags & RATE_MCS_SGI_MSK)
rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rate_n_flags & RATE_HT_MCS_GF_MSK)
rx_status->enc_flags |= RX_ENC_FLAG_HT_GF;
......
......@@ -981,7 +981,9 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
rx_status->bw = RATE_INFO_BW_160;
break;
}
if (rate_n_flags & RATE_MCS_SGI_MSK)
if (!(rate_n_flags & RATE_MCS_CCK_MSK) &&
rate_n_flags & RATE_MCS_SGI_MSK)
rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rate_n_flags & RATE_HT_MCS_GF_MSK)
rx_status->enc_flags |= RX_ENC_FLAG_HT_GF;
......
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