iwlwifi: pcie: support transmitting SKBs with fraglist (0044f171) · Commits · 戴 / test

We want to be able to build A-MSDUs in higher layers, e.g. by xmit_more, so support transmitting SKBs with fraglist to use it for such. Signed-off-by:

Johannes Berg <johannes.berg@intel.com> Signed-off-by:

Luca Coelho <luciano.coelho@intel.com>

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

+8 −0

Original line number	Diff line number	Diff line
		@@ -2408,10 +2408,18 @@ int iwl_trans_pcie_tx(struct iwl_trans trans, struct sk_buff skb,
		tb1_len)))
		goto out_err;
		} else {
		struct sk_buff *frag;

		if (unlikely(iwl_fill_data_tbs(trans, skb, txq, hdr_len,
		out_meta)))
		goto out_err;

		skb_walk_frags(skb, frag) {
		if (unlikely(iwl_fill_data_tbs(trans, frag, txq, 0,
		out_meta)))
		goto out_err;
		}

		trace_iwlwifi_dev_tx(trans->dev, skb,
		iwl_pcie_get_tfd(trans, txq,
		txq->write_ptr),

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