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Commit eba08bdc authored by Skylar Chang's avatar Skylar Chang
Browse files

msm ipa: wan driver add Rx static 



Add Rx static support for wan driver

Change-Id: I9cf430b7a11beebfabe6547175ba803a4ba33965
Signed-off-by: default avatarSkylar Chang <chiaweic@codeaurora.org>
parent 82f65cf9

drivers/platform/msm/ipa/rmnet_ipa.c

+9 −2
Original line number Diff line number Diff line
@@ -910,6 +910,7 @@ static int ipa_wwan_xmit(struct sk_buff *skb, struct net_device *dev) 
	ret = ipa_tx_dp(IPA_CLIENT_APPS_LAN_WAN_PROD, skb, NULL);

	if (ret) {

		ret = NETDEV_TX_BUSY;

		dev->stats.tx_dropped++;

		goto out;

	}
@@ -978,11 +979,12 @@ static void apps_ipa_packet_receive_notify(void *priv, 
		unsigned long data)

{

	struct sk_buff *skb = (struct sk_buff *)data;

	struct net_device *dev = (struct net_device *)priv;

	int result;



	IPAWANDBG("Tx packet was received");

	if (evt != IPA_RECEIVE) {

		IPAWANERR("A none IPA_RECEIVE event in ecm_ipa_receive\n");

		IPAWANERR("A none IPA_RECEIVE event in wan_ipa_receive\n");

		return;

	}
@@ -990,8 +992,12 @@ static void apps_ipa_packet_receive_notify(void *priv, 
	skb->protocol = 0xda1a;



	result = netif_rx(skb);

	if (result)

	if (result)	{

		IPAWANERR("fail on netif_rx\n");

		dev->stats.rx_dropped++;

	}

	dev->stats.rx_packets++;

	dev->stats.rx_bytes += skb->len;

	return;

}
@@ -1286,6 +1292,7 @@ static int ipa_wwan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) 
			ipa_to_apps_ep_cfg.notify =

				apps_ipa_packet_receive_notify;

			ipa_to_apps_ep_cfg.desc_fifo_sz = IPA_SYS_DESC_FIFO_SZ;

			ipa_to_apps_ep_cfg.priv = dev;



			rc = ipa_setup_sys_pipe(

				&ipa_to_apps_ep_cfg, &ipa_to_apps_hdl);