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Commit 01ed1cb9 authored by Arun Prakash's avatar Arun Prakash
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net: qrtr: Converting DEL_PROC command to BYE command



Converting DEL_PROC control command to BYE command to
cleanup service/client details of MSM.

Change-Id: I08d22d47b092e0124f5e9a58451f1dbcaaf14ed1
Signed-off-by: default avatarArun Prakash <app@codeaurora.org>
parent 91aa9b06
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+18 −0
Original line number Original line Diff line number Diff line
@@ -201,6 +201,7 @@ static int qrtr_local_enqueue(struct qrtr_node *node, struct sk_buff *skb,
static int qrtr_bcast_enqueue(struct qrtr_node *node, struct sk_buff *skb,
static int qrtr_bcast_enqueue(struct qrtr_node *node, struct sk_buff *skb,
			      int type, struct sockaddr_qrtr *from,
			      int type, struct sockaddr_qrtr *from,
			      struct sockaddr_qrtr *to, unsigned int flags);
			      struct sockaddr_qrtr *to, unsigned int flags);
static void qrtr_handle_del_proc(struct sk_buff *skb);


static void qrtr_log_tx_msg(struct qrtr_node *node, struct qrtr_hdr_v1 *hdr,
static void qrtr_log_tx_msg(struct qrtr_node *node, struct qrtr_hdr_v1 *hdr,
			    struct sk_buff *skb)
			    struct sk_buff *skb)
@@ -973,6 +974,8 @@ static void qrtr_node_rx_work(struct kthread_work *work)
		} else if (cb->dst_node != qrtr_local_nid &&
		} else if (cb->dst_node != qrtr_local_nid &&
			   cb->type == QRTR_TYPE_DATA) {
			   cb->type == QRTR_TYPE_DATA) {
			qrtr_fwd_pkt(skb, cb);
			qrtr_fwd_pkt(skb, cb);
		} else if (cb->type == QRTR_TYPE_DEL_PROC) {
			qrtr_handle_del_proc(skb);
		} else {
		} else {
			ipc = qrtr_port_lookup(cb->dst_port);
			ipc = qrtr_port_lookup(cb->dst_port);
			if (!ipc) {
			if (!ipc) {
@@ -985,6 +988,21 @@ static void qrtr_node_rx_work(struct kthread_work *work)
	}
	}
}
}


static void qrtr_handle_del_proc(struct sk_buff *skb)
{
	struct sockaddr_qrtr src = {AF_QIPCRTR, 0, QRTR_PORT_CTRL};
	struct sockaddr_qrtr dst = {AF_QIPCRTR, qrtr_local_nid, QRTR_PORT_CTRL};
	struct qrtr_ctrl_pkt pkt = {0,};

	skb_copy_bits(skb, 0, &pkt, sizeof(pkt));
	src.sq_node = le32_to_cpu(pkt.proc.node);

	memset(&pkt, 0, sizeof(pkt));
	pkt.cmd = cpu_to_le32(QRTR_TYPE_BYE);
	skb_store_bits(skb, 0, &pkt, sizeof(pkt));
	qrtr_local_enqueue(NULL, skb, QRTR_TYPE_BYE, &src, &dst, 0);
}

static void qrtr_hello_work(struct kthread_work *work)
static void qrtr_hello_work(struct kthread_work *work)
{
{
	struct sockaddr_qrtr from = {AF_QIPCRTR, 0, QRTR_PORT_CTRL};
	struct sockaddr_qrtr from = {AF_QIPCRTR, 0, QRTR_PORT_CTRL};