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net: qrtr: Add node assignment on new server

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The remote processor will not forward a hello packet for the other
processors that it is forwarding from. 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: Gustavo Solaira <gustavos@codeaurora.org>
Signed-off-by: Chris Lew <clew@codeaurora.org>
This commit is contained in:
Chris Lew 2018-06-29 15:54:03 -07:00
parent 5afd5bc51d
commit b92521c119
1 changed files with 5 additions and 0 deletions
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5
net/qrtr/qrtr.c
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@ -475,6 +475,7 @@ int qrtr_endpoint_post(struct qrtr_endpoint *ep, const void *data, size_t len)
struct qrtr_node *node = ep->node;
const struct qrtr_hdr_v1 *v1;
const struct qrtr_hdr_v2 *v2;
struct qrtr_ctrl_pkt *pkt;
struct qrtr_sock *ipc;
struct sk_buff *skb;
struct qrtr_cb *cb;
@ -545,6 +546,10 @@ int qrtr_endpoint_post(struct qrtr_endpoint *ep, const void *data, size_t len)
skb_store_bits(skb, 0, data + hdrlen, size);
qrtr_node_assign(node, cb->src_node);
if (cb->type == QRTR_TYPE_NEW_SERVER) {
pkt = (void *)data + hdrlen;
qrtr_node_assign(node, le32_to_cpu(pkt->server.node));
}
if (cb->type == QRTR_TYPE_RESUME_TX) {
qrtr_tx_resume(node, skb);