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Commit f5bd90b7 authored by Sara Sharon's avatar Sara Sharon Committed by Luca Coelho
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iwlwifi: mvm: add AMSDU flag to offload assist 



Enable offload assist for AMSDU when the AMSDU present flag is set.

Fixes: a830baba9c2e ("iwlwifi: mvm: support new TX API")
Signed-off-by: default avatarSara Sharon <sara.sharon@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent d6d517b7

drivers/net/wireless/intel/iwlwifi/mvm/tx.c

+7 −1
Original line number Diff line number Diff line
@@ -480,8 +480,14 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb, 
		struct iwl_tx_cmd_gen2 *cmd = (void *)dev_cmd->payload;

		u16 offload_assist = iwl_mvm_tx_csum(mvm, skb, hdr, info);



		if (ieee80211_is_data_qos(hdr->frame_control)) {

			u8 *qc = ieee80211_get_qos_ctl(hdr);



			if (*qc & IEEE80211_QOS_CTL_A_MSDU_PRESENT)

				offload_assist |= BIT(TX_CMD_OFFLD_AMSDU);

		}



		/* padding is inserted later in transport */

		/* FIXME - check for AMSDU may need to be removed */

		if (ieee80211_hdrlen(hdr->frame_control) % 4 &&

		    !(offload_assist & BIT(TX_CMD_OFFLD_AMSDU)))

			offload_assist |= BIT(TX_CMD_OFFLD_PAD);