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Commit e7dcc986 authored by Chris Lew's avatar Chris Lew Committed by Arun Kumar Neelakantam
Browse files

net: qrtr: Change node discovery mechanism of QRTR 



Discover nodes through QRTR_TYPE_NEW_SERVER messages as
well in order to find remote hosts which require more than
one hop to reach it.

Change-Id: Ia79df1fa2730250786d221fb847029046a53bea4
Signed-off-by: default avatarGustavo Solaira <gustavos@codeaurora.org>
Signed-off-by: default avatarChris Lew <clew@codeaurora.org>
parent 5ebcda44

net/qrtr/qrtr.c

+7 −0
Original line number Diff line number Diff line
@@ -529,6 +529,7 @@ static void qrtr_port_put(struct qrtr_sock *ipc); 
static void qrtr_node_rx_work(struct work_struct *work)

{

	struct qrtr_node *node = container_of(work, struct qrtr_node, work);

	struct qrtr_ctrl_pkt *pkt;

	struct sk_buff *skb;



	while ((skb = skb_dequeue(&node->rx_queue)) != NULL) {
@@ -538,6 +539,12 @@ static void qrtr_node_rx_work(struct work_struct *work) 
		cb = (struct qrtr_cb *)skb->cb;

		qrtr_node_assign(node, cb->src_node);



		if (cb->type == QRTR_TYPE_NEW_SERVER &&

		    skb->len == sizeof(*pkt)) {

			pkt = (void *)skb->data;

			qrtr_node_assign(node, le32_to_cpu(pkt->server.node));

		}



		if (cb->type == QRTR_TYPE_RESUME_TX) {

			qrtr_tx_resume(node, skb);

			consume_skb(skb);