ath6kl: add pointer to the skb in htc_packet (cfc10f24) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/net/wireless/ath/ath6kl/htc.h

+8 −0

Original line number	Diff line number	Diff line
		@@ -311,6 +311,14 @@ struct htc_packet {

		void (completion) (struct htc_target , struct htc_packet *);
		struct htc_target *context;

		/*
		* optimization for network-oriented data, the HTC packet
		* can pass the network buffer corresponding to the HTC packet
		* lower layers may optimized the transfer knowing this is
		* a network buffer
		*/
		struct sk_buff *skb;
		};

		enum htc_send_full_action {

+5 −0

Original line number	Diff line number	Diff line
		@@ -322,6 +322,7 @@ int ath6kl_control_tx(void devt, struct sk_buff skb,
		cookie->map_no = 0;
		set_htc_pkt_info(&cookie->htc_pkt, cookie, skb->data, skb->len,
		eid, ATH6KL_CONTROL_PKT_TAG);
		cookie->htc_pkt.skb = skb;

		/*
		* This interface is asynchronous, if there is an error, cleanup
		@@ -490,6 +491,7 @@ int ath6kl_data_tx(struct sk_buff skb, struct net_device dev)
		cookie->map_no = map_no;
		set_htc_pkt_info(&cookie->htc_pkt, cookie, skb->data, skb->len,
		eid, htc_tag);
		cookie->htc_pkt.skb = skb;

		ath6kl_dbg_dump(ATH6KL_DBG_RAW_BYTES, __func__, "tx ",
		skb->data, skb->len);
		@@ -888,6 +890,7 @@ void ath6kl_rx_refill(struct htc_target *target, enum htc_endpoint_id endpoint)
		skb->data = PTR_ALIGN(skb->data - 4, 4);
		set_htc_rxpkt_info(packet, skb, skb->data,
		ATH6KL_BUFFER_SIZE, endpoint);
		packet->skb = skb;
		list_add_tail(&packet->list, &queue);
		}

		@@ -910,6 +913,8 @@ void ath6kl_refill_amsdu_rxbufs(struct ath6kl *ar, int count)
		skb->data = PTR_ALIGN(skb->data - 4, 4);
		set_htc_rxpkt_info(packet, skb, skb->data,
		ATH6KL_AMSDU_BUFFER_SIZE, 0);
		packet->skb = skb;

		spin_lock_bh(&ar->lock);
		list_add_tail(&packet->list, &ar->amsdu_rx_buffer_queue);
		spin_unlock_bh(&ar->lock);