Messages in this thread Patch in this message | | | From | Arun Kumar Neelakantam <> | Subject | [PATCH 2/2] net: qrtr: Reset the node and port ID of broadcast messages | Date | Wed, 4 Jul 2018 19:49:33 +0530 |
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All the control messages broadcast to remote routers are using QRTR_NODE_BCAST instead of using local router NODE ID which cause the packets to be dropped on remote router due to invalid NODE ID.
Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org> --- net/qrtr/qrtr.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index 7ffc9a3..86e1e37 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -191,8 +191,13 @@ static int qrtr_node_enqueue(struct qrtr_node *node, struct sk_buff *skb, hdr->type = cpu_to_le32(type); hdr->src_node_id = cpu_to_le32(from->sq_node); hdr->src_port_id = cpu_to_le32(from->sq_port); - hdr->dst_node_id = cpu_to_le32(to->sq_node); - hdr->dst_port_id = cpu_to_le32(to->sq_port); + if (to->sq_port == QRTR_PORT_CTRL) { + hdr->dst_node_id = cpu_to_le32(node->nid); + hdr->dst_port_id = cpu_to_le32(QRTR_NODE_BCAST); + } else { + hdr->dst_node_id = cpu_to_le32(to->sq_node); + hdr->dst_port_id = cpu_to_le32(to->sq_port); + } hdr->size = cpu_to_le32(len); hdr->confirm_rx = 0; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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